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Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Slurry 7  

NLE Websites -- All DOE Office Websites (Extended Search)

Introduction to Introduction to Slurry Injection Technology for Disposal of Drilling Wastes Because wastes are injected deep into the earth below drinking water zones, proper slurry injection opera- tions should pose lower environmental and health risks than more conventional surface disposal methods. Table of Contents What Are Drilling Wastes? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 How Are Drilling Wastes Managed? . . . . . . . . . . . . . . . . . . . . . .3 Underground Injection of Drilling Wastes . . . . . . . . . . . . . . . . .4 Disposal in Salt Caverns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Subfracture Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Types of Slurry Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2

Aqueous coal slurry  

DOE Patents (OSTI)

An aqueous slurry containing coal and dextrin as a dispersant. The slurry, in addition to containing dextrin, may contain a conventional dispersant or, alternatively, a pH controlling reagent.

Berggren, Mark H. (Golden, CO); Smit, Francis J. (Arvada, CO); Swanson, Wilbur W. (Golden, CO)

1993-01-01T23:59:59.000Z

3

Be dammed.  

E-Print Network (OSTI)

??Be Dammed is a research?based project that explores concepts of flow and containment, particularly looking at the interrelations between the planning and construction of large… (more)

Caycedo, Carolina

2014-01-01T23:59:59.000Z

4

Ultrasound Analysis of Slurries  

DOE Patents (OSTI)

An autoclave reactor allows for the ultrasonic analysis of slurry concentration and particle size distribution at elevated temperatures and pressures while maintaining the temperature- and pressure-sensitive ultrasonic transducers under ambient conditions. The reactor vessel is a hollow stainless steel cylinder containing the slurry which includes a stirrer and a N, gas source for directing gas bubbles through the slurry. Input and output transducers are connected to opposed lateral portions of the hollow cylinder for respectively directing sound waves through the slurry and receiving these sound waves after transmission through the slurry, where changes in sound wave velocity and amplitude can be used to measure slurry parameters. Ultrasonic adapters connect the transducers to the reactor vessel in a sealed manner and isolate the transducers from the hostile conditions within the vessel without ultrasonic signal distortion or losses.

Soong, Yee and Blackwell, Arthur G.

2005-11-01T23:59:59.000Z

5

Ultrasound Analysis of Slurries  

NLE Websites -- All DOE Office Websites (Extended Search)

Ultrasound Analysis of Slurries Ultrasound Analysis of Slurries Opportunity The Department of Energy's National Energy Technology Laboratory is seeking licensing partners interested in implementing United States Patent Number 6,959,589 entitled "Ultrasound Analysis of Slurries." Disclosed in this patent is an apparatus that facilitates the ultrasonic analysis of materials in slurry form. The apparatus focuses on an autoclave arrange- ment to determine the concentration and/or particle size distribution of the slurry under elevated temperature and pressure conditions. During the process, the temperature- and pressure-sensitive ultrasonic transducers are maintained under ambient conditions. The transducers are positioned outside of the temperature-pressure environment of the material to be analyzed,

6

Damming the Mekong: the social, economic and environmental consequences of the Nam Theun 2 Hydroelectric Project.  

E-Print Network (OSTI)

??More than a decade after the World Bank was forced out of the dam-building industry due to the social and environmental consequences of the projects… (more)

Wolf, Jason

2013-01-01T23:59:59.000Z

7

Medical ice slurry production device  

DOE Patents (OSTI)

The present invention relates to an apparatus for producing sterile ice slurries for medical cooling applications. The apparatus is capable of producing highly loaded slurries suitable for delivery to targeted internal organs of a patient, such as the brain, heart, lungs, stomach, kidneys, pancreas, and others, through medical size diameter tubing. The ice slurry production apparatus includes a slurry production reservoir adapted to contain a volume of a saline solution. A flexible membrane crystallization surface is provided within the slurry production reservoir. The crystallization surface is chilled to a temperature below a freezing point of the saline solution within the reservoir such that ice particles form on the crystallization surface. A deflector in the form of a reciprocating member is provided for periodically distorting the crystallization surface and dislodging the ice particles which form on the crystallization surface. Using reservoir mixing the slurry is conditioned for easy pumping directly out of the production reservoir via medical tubing or delivery through other means such as squeeze bottles, squeeze bags, hypodermic syringes, manual hand delivery, and the like.

Kasza, Kenneth E. (Palos Park, IL); Oras, John (Des Plaines, IL); Son, HyunJin (Naperville, IL)

2008-06-24T23:59:59.000Z

8

Dam Safety Program (Florida)  

Energy.gov (U.S. Department of Energy (DOE))

Dam safety in Florida is a shared responsibility among the Florida Department of Environmental Protection (FDEP), the regional water management districts, the United States Army Corps of Engineers ...

9

Coal-oil slurry preparation  

DOE Patents (OSTI)

A pumpable slurry of pulverized coal in a coal-derived hydrocarbon oil carrier which slurry is useful as a low-ash, low-sulfur clean fuel, is produced from a high sulfur-containing coal. The initial pulverized coal is separated by gravity differentiation into (1) a high density refuse fraction containing the major portion of non-coal mineral products and sulfur, (2) a lowest density fraction of low sulfur content and (3) a middlings fraction of intermediate sulfur and ash content. The refuse fraction (1) is gasified by partial combustion producing a crude gas product from which a hydrogen stream is separated for use in hydrogenative liquefaction of the middlings fraction (3). The lowest density fraction (2) is mixed with the liquefied coal product to provide the desired fuel slurry. Preferably there is also separately recovered from the coal liquefaction LPG and pipeline gas.

Tao, John C. (Perkiomenville, PA)

1983-01-01T23:59:59.000Z

10

Supersonic coal water slurry fuel atomizer  

DOE Patents (OSTI)

A supersonic coal water slurry atomizer utilizing supersonic gas velocities to atomize coal water slurry is provided wherein atomization occurs externally of the atomizer. The atomizer has a central tube defining a coal water slurry passageway surrounded by an annular sleeve defining an annular passageway for gas. A converging/diverging section is provided for accelerating gas in the annular passageway to supersonic velocities.

Becker, Frederick E. (Reading, MA); Smolensky, Leo A. (Concord, MA); Balsavich, John (Foxborough, MA)

1991-01-01T23:59:59.000Z

11

Dam Safety (North Carolina)  

Energy.gov (U.S. Department of Energy (DOE))

North Carolina Administrative Code Title 15A, Subchapter 2K lays out further regulations for the design, approval, construction, maintenance, and inspection of dams to ensure public safety and...

12

Coal-CO[subscript 2] Slurry Feed for Pressurized Gasifiers: Slurry Preparation System Characterization and Economics  

E-Print Network (OSTI)

Gasification-based plants with coal-CO[subscript 2] slurry feed are predicted to be more efficient than those with coal-water slurry feed. This is particularly true for high moisture, low rank coal such as lignite. ...

Botero, Cristina

13

Flood Protection and Dam Safety (Virginia)  

Energy.gov (U.S. Department of Energy (DOE))

All dams in Virginia are subject to the Dam Safety Act and Dam Safety Regulations unless specifically excluded. A dam is excluded if it: (a) is less than six feet high; (b) has a maximum capacity...

14

Cryogenic slurry for extinguishing underground fires  

DOE Patents (OSTI)

A cryogenic slurry comprising a mixture of solid carbon dioxide particles suspended in liquid nitrogen is provided which is useful in extinguishing underground fires.

Chaiken, Robert F. (Pittsburgh, PA); Kim, Ann G. (Pittsburgh, PA); Kociban, Andrew M. (Wheeling, WV); Slivon, Jr., Joseph P. (Tarentum, PA)

1994-01-01T23:59:59.000Z

15

Optimizing slurry separation in coal preparation  

SciTech Connect

In processing slurry with cationic polyelectrolytes, the final concentration of the suspended particulates in the water beyond the slurry tank in the coal-preparation shop is no more than 10 mg/l. Consequently, this water may be reused in industrial systems.

V.S. Shved; V.H. Fritsler; V.V. Bukhtiyarov [OAO Koks, Kemerovo (Russian Federation)

2009-05-15T23:59:59.000Z

16

Process for heating coal-oil slurries  

DOE Patents (OSTI)

Controlling gas to slurry volume ratio to achieve a gas holdup of about 0.4 when heating a flowing coal-oil slurry and a hydrogen containing gas stream allows operation with virtually any coal to solvent ratio and permits operation with efficient heat transfer and satisfactory pressure drops. The critical minimum gas flow rate for any given coal-oil slurry will depend on numerous factors such as coal concentration, coal particle size distribution, composition of the solvent (including recycle slurries), and type of coal. Further system efficiency can be achieved by operating with multiple heating zones to provide a high heat flux when the apparent viscosity of the gas saturated slurry is highest. Operation with gas flow rates below the critical minimum results in system instability indicated by temperature excursions in the fluid and at the tube wall, by a rapid increase and then decrease in overall pressure drop with decreasing gas flow rate, and by increased temperature differences between the temperature of the bulk fluid and the tube wall. At the temperatures and pressures used in coal liquefaction preheaters the coal-oil slurry and hydrogen containing gas stream behaves essentially as a Newtonian fluid at shear rates in excess of 150 sec[sup [minus]1]. The gas to slurry volume ratio should also be controlled to assure that the flow regime does not shift from homogeneous flow to non-homogeneous flow. Stable operations have been observed with a maximum gas holdup as high as 0.72. 29 figs.

Braunlin, W.A.; Gorski, A.; Jaehnig, L.J.; Moskal, C.J.; Naylor, J.D.; Parimi, K.; Ward, J.V.

1984-01-03T23:59:59.000Z

17

Process for heating coal-oil slurries  

DOE Patents (OSTI)

Controlling gas to slurry volume ratio to achieve a gas holdup of about 0.4 when heating a flowing coal-oil slurry and a hydrogen containing gas stream allows operation with virtually any coal to solvent ratio and permits operation with efficient heat transfer and satisfactory pressure drops. The critical minimum gas flow rate for any given coal-oil slurry will depend on numerous factors such as coal concentration, coal particle size distribution, composition of the solvent (including recycle slurries), and type of coal. Further system efficiency can be achieved by operating with multiple heating zones to provide a high heat flux when the apparent viscosity of the gas saturated slurry is highest. Operation with gas flow rates below the critical minimum results in system instability indicated by temperature excursions in the fluid and at the tube wall, by a rapid increase and then decrease in overall pressure drop with decreasing gas flow rate, and by increased temperature differences between the temperature of the bulk fluid and the tube wall. At the temperatures and pressures used in coal liquefaction preheaters the coal-oil slurry and hydrogen containing gas stream behaves essentially as a Newtonian fluid at shear rates in excess of 150 sec.sup. -1. The gas to slurry volume ratio should also be controlled to assure that the flow regime does not shift from homogeneous flow to non-homogeneous flow. Stable operations have been observed with a maximum gas holdup as high as 0.72.

Braunlin, Walter A. (Spring, TX); Gorski, Alan (Lovington, NM); Jaehnig, Leo J. (New Orleans, LA); Moskal, Clifford J. (Oklahoma City, OK); Naylor, Joseph D. (Houston, TX); Parimi, Krishnia (Allison Park, PA); Ward, John V. (Arvada, CO)

1984-01-03T23:59:59.000Z

18

Drilling Waste Management Fact Sheet: Slurry Injection of Drilling Wastes  

NLE Websites -- All DOE Office Websites (Extended Search)

Slurry Injection Slurry Injection Fact Sheet - Slurry Injection of Drilling Wastes Underground Injection of Drilling Wastes Several different approaches are used for injecting drilling wastes into underground formations for permanent disposal. Salt caverns are described in a separate fact sheet. This fact sheet focuses on slurry injection technology, which involves grinding or processing solids into small particles, mixing them with water or some other liquid to make a slurry, and injecting the slurry into an underground formation at pressures high enough to fracture the rock. The process referred to here as slurry injection has been given other designations by different authors, including slurry fracture injection (this descriptive term is copyrighted by a company that provides slurry injection services), fracture slurry injection, drilled cuttings injection, cuttings reinjection, and grind and inject.

19

Coal fuel slurry for internal combustion engines  

Science Journals Connector (OSTI)

A technoeconomic study of the production of coal-water fuel slurry for internal combustion engines and thermal power plants was performed. Based on the accumulated experimental data, it was found that, in the ...

N. I. Red’kina; G. S. Khodakov; E. G. Gorlov

2013-09-01T23:59:59.000Z

20

Regulations and Permits Related to Dams (Vermont)  

Energy.gov (U.S. Department of Energy (DOE))

Vermont law requires a permit, or a dam order, for the construction, alteration, or removal of dams impounding more than 500,000 cubic feet of water, including any accumulated sediments. Dam...

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Dams, Dikes, and Other Devices; Dam Safety Program (North Dakota) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dikes, and Other Devices; Dam Safety Program (North Dakota) Dikes, and Other Devices; Dam Safety Program (North Dakota) Dams, Dikes, and Other Devices; Dam Safety Program (North Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Water Buying & Making Electricity Home Weatherization Program Info State North Dakota Program Type Siting and Permitting These regulations govern the permitting, construction, operation, inspection, and hazard classifications of dams, dikes, and other water

22

Safety of Dams and Reservoirs Act (Nebraska)  

Energy.gov (U.S. Department of Energy (DOE))

This act regulates dams and associated reservoirs to protect health and public safety and minimize adverse consequences associated with potential dam failure. The act describes the responsibilities...

23

Hydraulic fracturing slurry transport in horizontal pipes  

SciTech Connect

Horizontal-well activity has increased throughout the industry in the past few years. To design a successful hydraulic fracturing treatment for horizontal wells, accurate information on the transport properties of slurry in horizontal pipe is required. Limited information exists that can be used to estimate critical deposition and resuspension velocities when proppants are transported in horizontal wells with non-Newtonian fracturing gels. This paper presents a study of transport properties of various hydraulic fracturing slurries in horizontal pipes. Flow data are gathered in three transparent horizontal pipes with different diameters. Linear and crosslinked fracturing gels were studied, and the effects of variables--e.g., pipe size; polymer-gelling-agent concentration; fluid rheological properties; crosslinking effects; proppant size, density, and concentrations; fluid density; and slurry pump rate--on critical deposition and resuspension velocities were investigated. Also, equations to estimate the critical deposition and resuspension velocities of fracturing gels are provided.

Shah, S.N.; Lord, D.L. (Halliburton Services (US))

1990-09-01T23:59:59.000Z

24

EXPERIMENTAL MEASUREMENT OF ACCELERATED EROSION IN A SLURRY POT TESTER  

E-Print Network (OSTI)

Control Achieved on Coal Slurry Pipeline," MaterialsReduces Corrosion in a Coal-Water Slurry Pipel'ines, 11 pp.Diameter (].lm) PARTICLES Coal L5 SiC METALS (2) Average

Tsai, W.

2012-01-01T23:59:59.000Z

25

Air blast type coal slurry fuel injector  

DOE Patents (OSTI)

A device to atomize and inject a coal slurry in the combustion chamber of an internal combustion engine, and which eliminates the use of a conventional fuel injection pump/nozzle. The injector involves the use of compressed air to atomize and inject the coal slurry and like fuels. In one embodiment, the breaking and atomization of the fuel is achieved with the help of perforated discs and compressed air. In another embodiment, a cone shaped aspirator is used to achieve the breaking and atomization of the fuel. The compressed air protects critical bearing areas of the injector.

Phatak, Ramkrishna G. (San Antonio, TX)

1986-01-01T23:59:59.000Z

26

Life Cycle Assessment of Biogas from Separated slurry  

E-Print Network (OSTI)

Life Cycle Assessment of Biogas from Separated slurry Lorie Hamelin, Marianne Wesnæs and Henrik AND ALTERNATIVES 28 2.2.1 Reference Scenario (Scenario A) 28 2.2.2 Biogas from raw pig slurry and fibre fraction from chemical- mechanical separation (Scenario F) 29 2.2.3 Biogas from raw cow slurry and fibre

27

Coal slurry combustion and technology. Volume 2  

SciTech Connect

Volume II contains papers presented at the following sessions of the Coal Slurry Combustion and Technology Symposium: (1) bench-scale testing; (2) pilot testing; (3) combustion; and (4) rheology and characterization. Thirty-three papers have been processed for inclusion in the Energy Data Base. (ATT)

Not Available

1983-01-01T23:59:59.000Z

28

Perspectives on Dam Removal: York Creek Dam and the Water Framework Directive  

E-Print Network (OSTI)

Retirement of Dams and Hydroelectric Facilities. ASCE, Newon the Allier River, a hydroelectric plant in France. Thethe dam generating hydroelectric power versus the ecological

Lawrence, Justin E; Pollak, Josh D; Richmond, Sarah F

2008-01-01T23:59:59.000Z

29

Essays on banking  

E-Print Network (OSTI)

This thesis consists of two chapters that investigate two important issues in banking of the past decade: the effect of banking consolidation on the borrowers and the regulatory capital requirements for banks. The first ...

Erel, Isil

2006-01-01T23:59:59.000Z

30

Dam Safety Regulation (Mississippi) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dam Safety Regulation (Mississippi) Dam Safety Regulation (Mississippi) Dam Safety Regulation (Mississippi) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Investor-Owned Utility Municipal/Public Utility Transportation Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Mississippi Program Type Environmental Regulations Siting and Permitting Provider Mississippi Department of Environmental Quality The purpose of the Dam Safety Regulation is to ensure that all dams constructed in the state of Mississippi are permitted and thus do not potentially harm wildlife, water supplies and property. Any person or entity proposing to construct, enlarge, repair, or alter a dam or reservoir

31

Non-Powered Dams Resource Assessment | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Non-Powered Dams Resource Assessment Non-Powered Dams Resource Assessment 652011waterpowerpeerreviewnpdornloctober2011.pptx More Documents & Publications An...

32

System for pressure letdown of abrasive slurries  

DOE Patents (OSTI)

A system and method for releasing erosive slurries from containment at high pressure without subjecting valves to highly erosive slurry flow. The system includes a pressure letdown tank disposed below the high-pressure tank, the two tanks being connected by a valved line communicating the gas phases and a line having a valve and choke for a transfer of liquid into the letdown tank. The letdown tank has a valved gas vent and a valved outlet line for release of liquid. In operation, the gas transfer line is opened to equalize pressure between tanks so that a low level of liquid flow occurs. The letdown tank is then vented, creating a high-pressure differential between the tanks. At this point, flow between tanks is controlled by the choke. High-velocity, erosive flow through a high-pressure outlet valve is prevented by equalizing the start up pressure and thereafter limiting flow with the choke.

Kasper, Stanley (Pittsburgh, PA)

1991-01-01T23:59:59.000Z

33

Abrasive slurry composition for machining boron carbide  

DOE Patents (OSTI)

An abrasive slurry particularly suited for use in drilling or machining boron carbide consists essentially of a suspension of boron carbide and/or silicon carbide grit in a carrier solution consisting essentially of a dilute solution of alkylaryl polyether alcohol in octyl alcohol. The alkylaryl polyether alcohol functions as a wetting agent which improves the capacity of the octyl alcohol for carrying the grit in suspension, yet without substantially increasing the viscosity of the carrier solution.

Duran, Edward L. (Santa Fe, NM)

1985-01-01T23:59:59.000Z

34

Ethanol Consumption by Rat Dams During Gestation,  

E-Print Network (OSTI)

Ethanol Consumption by Rat Dams During Gestation, Lactation and Weaning Increases Ethanol examined effects of ethanol consumption in rat dams during gestation, lactation, and weaning on voluntary ethanol consumption by their adolescent young. We found that exposure to an ethanol-ingesting dam

Galef Jr., Bennett G.

35

Salmon study sparks row over dams  

Science Journals Connector (OSTI)

... see some of the dams removed against federal agencies charged with maintaining the dams, providing power and protecting salmon. Thirty-one federal dams on the Columbia River and its tributaries ... River and its tributaries collectively provide some 60% of the region's electricity. The Bonneville ...

Jeff Tollefson

2008-10-27T23:59:59.000Z

36

Survey of state water laws affecting coal slurry pipeline development  

SciTech Connect

This report summarizes state water laws likely to affect the development of coal slurry pipelines. It was prepared as part of a project to analyze environmental issues related to energy transportation systems. Coal slurry pipelines have been proposed as a means to expand the existing transportation system to handle the increasing coal shipments that will be required in the future. The availability of water for use in coal slurry systems in the coal-producing states is an issue of major concern.

Rogozen, M.B.

1980-11-01T23:59:59.000Z

37

Chemical Hydride Slurry for Hydrogen Production and Storage  

SciTech Connect

The purpose of this project was to investigate and evaluate the attractiveness of using a magnesium chemical hydride slurry as a hydrogen storage, delivery, and production medium for automobiles. To fully evaluate the potential for magnesium hydride slurry to act as a carrier of hydrogen, potential slurry compositions, potential hydrogen release techniques, and the processes (and their costs) that will be used to recycle the byproducts back to a high hydrogen content slurry were evaluated. A 75% MgH2 slurry was demonstrated, which was just short of the 76% goal. This slurry is pumpable and storable for months at a time at room temperature and pressure conditions and it has the consistency of paint. Two techniques were demonstrated for reacting the slurry with water to release hydrogen. The first technique was a continuous mixing process that was tested for several hours at a time and demonstrated operation without external heat addition. Further work will be required to reduce this design to a reliable, robust system. The second technique was a semi-continuous process. It was demonstrated on a 2 kWh scale. This system operated continuously and reliably for hours at a time, including starts and stops. This process could be readily reduced to practice for commercial applications. The processes and costs associated with recycling the byproducts of the water/slurry reaction were also evaluated. This included recovering and recycling the oils of the slurry, reforming the magnesium hydroxide and magnesium oxide byproduct to magnesium metal, hydriding the magnesium metal with hydrogen to form magnesium hydride, and preparing the slurry. We found that the SOM process, under development by Boston University, offers the lowest cost alternative for producing and recycling the slurry. Using the H2A framework, a total cost of production, delivery, and distribution of $4.50/kg of hydrogen delivered or $4.50/gge was determined. Experiments performed at Boston University have demonstrated the technical viability of the process and have provided data for the cost analyses that have been performed. We also concluded that a carbothermic process could also produce magnesium at acceptable costs. The use of slurry as a medium to carry chemical hydrides has been shown during this project to offer significant advantages for storing, delivering, and distributing hydrogen: • Magnesium hydride slurry is stable for months and pumpable. • The oils of the slurry minimize the contact of oxygen and moisture in the air with the metal hydride in the slurry. Thus reactive chemicals, such as lithium hydride, can be handled safely in the air when encased in the oils of the slurry. • Though magnesium hydride offers an additional safety feature of not reacting readily with water at room temperatures, it does react readily with water at temperatures above the boiling point of water. Thus when hydrogen is needed, the slurry and water are heated until the reaction begins, then the reaction energy provides heat for more slurry and water to be heated. • The reaction system can be relatively small and light and the slurry can be stored in conventional liquid fuel tanks. When transported and stored, the conventional liquid fuel infrastructure can be used. • The particular metal hydride of interest in this project, magnesium hydride, forms benign byproducts, magnesium hydroxide (“Milk of Magnesia”) and magnesium oxide. • We have estimated that a magnesium hydride slurry system (including the mixer device and tanks) could meet the DOE 2010 energy density goals. ? During the investigation of hydriding techniques, we learned that magnesium hydride in a slurry can also be cycled in a rechargeable fashion. Thus, magnesium hydride slurry can act either as a chemical hydride storage medium or as a rechargeable hydride storage system. Hydrogen can be stored and delivered and then stored again thus significantly reducing the cost of storing and delivering hydrogen. Further evaluation and development of this concept will be performed as follow-on work under a

McClaine, Andrew W.

2008-09-30T23:59:59.000Z

38

CST/Water Slurry Mixing and Resuspension  

SciTech Connect

Crystalline Silicotitanate (CST) was selected as one of the alternatives to the In-Tank Precipitation Process (ITP) for removal of cesium from the salt waste at Savannah River Site. The proposed salt waste treatment process using CST would involve passing a filtered salt waste through a fixed bed of CST. The CST would remove the cesium from the salt waste by ion exchange and the decontaminated salt would be incorporated into the Saltstone Process. This report documents the results of investigations into the mixing and re-suspension characteristics of two 10 wt percent CST slurries.

Baich, M.A.

2001-02-13T23:59:59.000Z

39

MEASURING GASEOUS EMISSIONS FROM STORED PIG SLURRY S. Espagnol1  

E-Print Network (OSTI)

2 MEASURING GASEOUS EMISSIONS FROM STORED PIG SLURRY S. Espagnol1 , L. Loyon2 , F. Guiziou2 , P to measure emissions factors of ammonia (NH3), nitrous oxide (N2O) methane (CH4) and carbon dioxide (CO2) from stored pig slurry and measured the variations of the emissions in time and space. In 2006, dynamic

Boyer, Edmond

40

Lime slurry use at the Industrial Wastewater Pretreatment Facility  

SciTech Connect

The use of lime slurry at the IWPF demonstrated many benefits. Hazardous chemical use was reduced, solids handling was improved, water quality was enhanced and there has been a cost savings. The lime slurry also enabled the plant to begin treating the soluble oil waste, which we were not able to do in the past.

Rice, L.E. [Allied-Signal Aerospace Co., Kansas City, MO (United States). Kansas City Div.; Hughes, R.W. [Professional Services Group, Inc., Kansas City, MO (United States); Baggett, G. [Genex/Praxair, Inc., Kansas City, MO (United States)

1996-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Rheological Modifier Testing with DWPF Process Slurries  

SciTech Connect

Rheological modification agents were tested on simulated SRAT and SME products to determine if a suitable agent could be found for the DWPF process slurries. The agents tested were dispersants that lower the rheological properties of slurries by preventing agglomerization. Dolapix CE64, an ethylene glycol, and Disperse-Ayd W28, a polyacrylate, were the most effective dispersants tested. Further evaluation and testing should be performed on Dolapix CE64 and Disperse-Ayd W28 to determine if implementation is possible in DWPF. The initial phase of future work will include optimization of the rheology modifier by the Illinois Institute of Technology (IIT) and development of a maximum concentration limit for the rheology modifiers. IIT has been commissioned to evaluate the properties of these chemicals to determine if the chemical makeup can be optimized to enhance the properties of these modifiers. An initial concentration limit based upon the DWPF flammability limit and other constraints should be calculated to determine the potential downstream impacts.

MICHAEL, STONE

2004-02-01T23:59:59.000Z

42

Solids flow rate measurement in dense slurries  

SciTech Connect

Accurate and rapid flow rate measurement of solids in dense slurries remains an unsolved technical problem, with important industrial applications in chemical processing plants and long-distance solids conveyance. In a hostile two-phase medium, such a measurement calls for two independent parameter determinations, both by non-intrusive means. Typically, dense slurries tend to flow in laminar, non-Newtonian mode, eliminating most conventional means that usually rely on calibration (which becomes more difficult and costly for high pressure and temperature media). These issues are reviewed, and specific solutions are recommended in this report. Detailed calculations that lead to improved measuring device designs are presented for both bulk density and average velocity measurements. Cross-correlation, chosen here for the latter task, has long been too inaccurate for practical applications. The cause and the cure of this deficiency are discussed using theory-supported modeling. Fluid Mechanics are used to develop the velocity profiles of laminar non-Newtonian flow in a rectangular duct. This geometry uniquely allows the design of highly accurate `capacitive` devices and also lends itself to gamma transmission densitometry on an absolute basis. An absolute readout, though of less accuracy, is also available from a capacitive densitometer and a pair of capacitive sensors yields signals suitable for cross-correlation velocity measurement.

Porges, K.G.; Doss, E.D.

1993-09-01T23:59:59.000Z

43

Dam Safety (Delaware) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dam Safety (Delaware) Dam Safety (Delaware) Dam Safety (Delaware) < Back Eligibility Construction Fed. Government Investor-Owned Utility Local Government Municipal/Public Utility State/Provincial Govt Tribal Government Utility Savings Category Water Buying & Making Electricity Program Info Start Date 2004 State Delaware Program Type Safety and Operational Guidelines Provider Delaware Department of Natural Resources and Environmental Control The Delaware Dam Safety Law was adopted in 2004 and provides the framework for proper design, construction, operation, maintenance, and inspection of dams in the interest of public health, safety, and welfare. The law requires licensing, inspections and preparation of emergency action plans (EAPs) for publicly owned dams with a high or significant hazard potential.

44

Power Plant Dams (Kansas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Power Plant Dams (Kansas) Power Plant Dams (Kansas) Power Plant Dams (Kansas) < Back Eligibility Commercial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Water Buying & Making Electricity Program Info State Kansas Program Type Environmental Regulations Provider Health and Environment This act states the provisions for erection and maintenance of dams. When any person, corporation or city may be desirous of erecting and maintaining a milldam or dam for generating power across any watercourse, the party so desiring to do the same may run the stream over the land of any other person by ditching or otherwise, and he, she or it may obtain the right to erect and maintain said dam and keep up and maintain the necessary ditches

45

Green River Locks and Dams 3, 4, 5, 6 and Barren River Lock and Dam 1 Disposition, Kentucky  

E-Print Network (OSTI)

Green River Locks and Dams 3, 4, 5, 6 and Barren River Lock and Dam 1 Disposition, Kentucky 16 September 2014 ABSTRACT: Green River Locks and Dams 3 through 6 and Barren River Lock and Dam 1 were. The Green River Locks and Dams 5 and 6 ceased operations in 1951 due to a marked decline in navigation

US Army Corps of Engineers

46

Testing of In-Line Slurry Monitors and Pulsair Mixers with Radioactive Slurries  

SciTech Connect

Three in-line slurry monitoring instruments were demonstrated, tested, and evaluated for their capability to determine the transport properties of radioactive slurries. The instruments included the Endress + Hauser Promass 63M Coriolis meter for measuring density, the Lasentec M600P for measuring particle size distribution, and a prototype ultrasonic monitor that was developed by Argonne National Laboratory for measuring suspended solids concentration. In addition, the power consumption of the recirculation pump was monitored to determine whether this parameter could be used as a tool for in-line slurry monitoring. The Promass 63M and the M600P were also evaluated as potential indicators of suspended solids concentration. In order to use the Promass 63M as a suspended solids monitor, the densities of the fluid phase and the dry solid particle phase must be known. In addition, the fluid phase density and the dry solids density must remain constant, as any change will affect the correlation between the slurry density and the suspended solids concentration. For the M600P, the particle size distribution would need to remain relatively constant. These instruments were demonstrated and tested at the Gunite and Associated Tanks Remediation Project at the Oak Ridge National Laboratory. The testing of the instruments was conducted in parallel with the testing of a Pulsair mixing system, which was used to mix the contents of the selected tank. A total of six tests were performed. A submersible pump was positioned at two depths, while the Pulsair system was operated at three mixing rates.

Hylton, T.D.; Bayne, C.K.

1999-08-01T23:59:59.000Z

47

Slurry fired heater cold-flow modelling  

SciTech Connect

This report summarizes the experimental and theoretical work leading to the scale-up of the SRC-I Demonstration Plant slurry fired heater. The scale-up involved a theoretical model using empirical relations in the derivation, and employed variables such as flow conditions, liquid viscosity, and slug frequency. Such variables have been shown to affect the heat transfer characteristics ofthe system. The model assumes that, if all other variables remain constant, the heat transfer coefficient can be scaled up proportional to D/sup -2/3/ (D = inside diameter of the fired heater tube). All flow conditions, liquid viscosities, and pipe inclinations relevant to the demonstration plant have indicated a slug flow regime in the slurry fired heater. The annular and stratified flow regimes should be avoided to minimize the potential for excessive pipe erosion and to decrease temperature gradients along the pipe cross section leading to coking and thermal stresses, respectively. Cold-flow studies in 3- and 6.75-in.-inside-diameter (ID) pipes were conducted to determine the effect of scale-up on flow regime, slug frequency, and slug dimensions. The developed model assumes that conduction heat transfer occurs through the liquid film surrounding the gas slug and laminar convective heat transfer to the liquid slug. A weighted average of these two heat transfer mechanisms gives a value for the average pipe heat transfer coefficient. The cold-flow work showed a decrease in the observed slug frequency between the 3- and 6.75-ID pipes. Data on the ratio of gas to liquid slug length in the 6.75-in. pipe are not yet complete, but are expected to yield generally lower values than those obtained in the 3-in. pipe; this will probably affect the scale-up to demonstration plant conditions. 5 references, 15 figures, 7 tables.

Moujaes, S.F.

1983-07-01T23:59:59.000Z

48

Effects of mineral fillers in slurry seal mixtures  

E-Print Network (OSTI)

. 48 2. 12 2. 19 2. 22 2. 23 1. 46 2. 12 2. 21 2. 25 2. 26 36. 8 9. 4 6. 4 5. 1 4. 7 37. 6 8. 6 5. 6 3. 8 3. 4 egased on computed maximum theoretical specific gravity ~ 2. 34 After compaction the specimens were measured for density... 1 Young Wet Track Abrasion Device. Page . 18 2 Aggregate Gradation. . 3 Mineral Piller Gradation. . 26 . 28 4 Sketch of Typical Specimen. . 5 Slurry Seal Test Specimen - Excellent 6 Slurry Seal Test Specimen - Unsatisfactory. . 7 Slurry...

Harper, William Joe

2012-06-07T23:59:59.000Z

49

Supercritical Shallow Granular and Slurry Flows through a Contraction  

E-Print Network (OSTI)

and outcrops: mixture of tephra and Rhine water, dam formation at nozzle near Andernach in Rhine Valley, lake, subcritical phenomena: F0

Al Hanbali, Ahmad

50

Slurry Retrieval, Pipeline Transport & Plugging and Mixing Workshop  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gary L. Smith - Office of Waste Processing (EM-21) Slurry Retrieval, Pipeline Transport & Plugging and Mixing Workshop 1 Dr. Gary L. Smith - Office of Waste Processing (EM-21) Dr. Adam P. Poloski - PNNL Michael W. Rinker - PNNL Rick Demmer - INL Dr. Arthur W. Etchells III - Consultant Benjamin E. Lewis, Jr. - ORNL Sharon L. Marra - SRNL November 6, 2008 PNNL-SA-63183 Slurry Handling Workshop  Background: A critical responsibility of DOE's Office of Environmental Management is the design, construction, and operation of equipment and facilities to process legacy radioactive waste slurries for safe, long-term disposal.  Goal: DOE Office of Engineering and Technology, Office of Environmental Management sponsored a slurry handling workshop.  Identify technical vulnerabilities and to reduce risk.  Understand and disseminate lessons learned and best practices

51

Modeling the structure of coal water slurry (CWS) sprays  

E-Print Network (OSTI)

This thesis describes a model of coal water slurry (CWS) sprays and presents new experimental data for CWS viscosities. The model is based on the aerodynamic theory of spray atomization which has been successfully used for Diesel sprays. However...

Prithiviraj, Manikandan

2012-06-07T23:59:59.000Z

52

Rapid Cooling Using Ice Slurries for Industrial and Medical Applicatio...  

NLE Websites -- All DOE Office Websites (Extended Search)

to replace chilled-water cooling systems in building complexes. Because of the high energy content of ice slurry, its cooling capacity is many times greater than that of...

53

Slurry burner for mixture of carbonaceous material and water  

DOE Patents (OSTI)

A carbonaceous material-water slurry burner includes a high pressure tip-emulsion atomizer for directing a carbonaceous material-water slurry into a combustion chamber for burning therein without requiring a support fuel or oxygen enrichment of the combustion air. Introduction of the carbonaceous material-water slurry under pressure forces it through a fixed atomizer wherein the slurry is reduced to small droplets by mixing with an atomizing air flow and directed into the combustion chamber. The atomizer includes a swirler located immediately adjacent to where the fuel slurry is introduced into the combustion chamber and which has a single center channel through which the carbonaceous material-water slurry flows into a plurality of diverging channels continuous with the center channel from which the slurry exits the swirler immediately adjacent to an aperture in the combustion chamber. The swirler includes a plurality of slots around its periphery extending the length thereof through which the atomizing air flows and by means of which the atomizing air is deflected so as to exert a maximum shear force upon the carbonaceous material-water slurry as it exits the swirler and enters the combustion chamber. A circulating coolant system or boiler feed water is provided around the periphery of the burner along the length thereof to regulate burner operating temperature, eliminate atomizer plugging, and inhibit the generation of sparklers, thus increasing combustion efficiency. A secondary air source directs heated air into the combustion chamber to promote recirculation of the hot combustion gases within the combustion chamber.

Nodd, Dennis G. (West Mifflin, PA); Walker, Richard J. (Bethel Park, PA)

1987-01-01T23:59:59.000Z

54

Segmenting Bank Customers by Resistance to Mobile Banking  

Science Journals Connector (OSTI)

The objective of the study is to explore bank customers' varying reasons for resisting mobile banking services. Today mobile communications technologies offer vast additional value for consumers' banking transactions due to their always-on functionality ...

Tommi Laukkanen; Suvi Sinkkonen; Marke Kivijarvi; Pekka Laukkanen

2007-07-01T23:59:59.000Z

55

Dam Safety Regulations (Connecticut) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Safety Regulations (Connecticut) Safety Regulations (Connecticut) Dam Safety Regulations (Connecticut) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Program Info State Connecticut Program Type Siting and Permitting Provider Department of Energy and Environmental Protection All dams, except those owned by the U.S., are under the jurisdiction of these regulations. These dams will be classified by hazard rating, and may

56

IT opportunities in investment banks  

Science Journals Connector (OSTI)

......Training Careers and Training IT opportunities in investment banks Vikesh Harbham Many investment banks spend billions every year on technology...Harbham, currently on a work placement at an investment bank. In this article he updates the image......

Vikesh Harbham

2006-01-01T23:59:59.000Z

57

Perspectives on Dam Removal: York Creek Dam and the Water Framework Directive  

E-Print Network (OSTI)

supply, flood control, hydropower, and recreation. However,as changes induced by hydropower, flood control, or waterFERC requires private hydropower dams to provide “equal

Lawrence, Justin E; Pollak, Josh D; Richmond, Sarah F

2008-01-01T23:59:59.000Z

58

Providing protection: Agencies receive funding to repair, upgrade dams  

E-Print Network (OSTI)

Story by Kathy Wythe tx H2O | pg. 26 Providing protection Agencies receive funding to repair, upgrade dams along with local partners, can apply for grant funds, he said. Construction of the dams began through four federal authorizations... totaling about $11 million. Of the 343 dams currently classified as high hazard, Scattered across Texas are almost 2,000 nondescript, earthen dams built on private land to protect property, roads, and bridges from flood damages. Some of these dams...

Wythe, Kathy

2009-01-01T23:59:59.000Z

59

Milner Dam Wind Park | Open Energy Information  

Open Energy Info (EERE)

Milner Dam Wind Park Milner Dam Wind Park Jump to: navigation, search Name Milner Dam Wind Park Facility Milner Dam Wind Park Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exergy Developer Exergy Energy Purchaser Idaho Power Location Cassia County ID Coordinates 42.495962°, -114.021106° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.495962,"lon":-114.021106,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Dams (South Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Dams (South Dakota) Dams (South Dakota) < Back Eligibility Agricultural Commercial Construction Fed. Government General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State South Dakota Program Type Siting and Permitting Provider South Dakota Department of Environment and Natural Resources Dam construction in South Dakota requires a Location Notice or a Water Right Permit. A Location Notice is a form that must be filed with the County Register of Deeds, and is the only paperwork required if (a) the proposed dam will impound 25 acre feet of water or less at the primary

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Dams and Energy Sectors Interdependency Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

[Type text] [Type text] Dams and Energy Sectors Interdependency Study September 2011 September 2011 Page 2 Abstract The U.S. Department of Energy (DOE) and the U.S. Department of Homeland Security (DHS) collaborated to examine the interdependencies between two critical infrastructure sectors - Dams and Energy. 1 The study highlights the importance of hydroelectric power generation, with a particular emphasis on the variability of weather patterns and competing demands for water which determine the water available for hydropower production. In recent years, various regions of the Nation suffered drought, impacting stakeholders in both the Dams and Energy Sectors. Droughts have the potential to affect the operation of dams and reduce hydropower production,

62

Combined on-board hydride slurry storage and reactor system and process for hydrogen-powered vehicles and devices  

SciTech Connect

An on-board hydride storage system and process are described. The system includes a slurry storage system that includes a slurry reactor and a variable concentration slurry. In one preferred configuration, the storage system stores a slurry containing a hydride storage material in a carrier fluid at a first concentration of hydride solids. The slurry reactor receives the slurry containing a second concentration of the hydride storage material and releases hydrogen as a fuel to hydrogen-power devices and vehicles.

Brooks, Kriston P; Holladay, Jamelyn D; Simmons, Kevin L; Herling, Darrell R

2014-11-18T23:59:59.000Z

63

Ice slurry technology can save heart attack victims, surgery patients  

NLE Websites -- All DOE Office Websites (Extended Search)

Ice Ice slurry technology can save heart attack victims, surgery patients Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share Ice slurry technology can save heart attack victims, surgery patients Doctors use an endoscope to see the application of the slurry during a laparoscopic kidney surgery on a pig

64

Coal-CO2 Slurry Feeding System for Pressurized Gasifiers  

NLE Websites -- All DOE Office Websites (Extended Search)

Feed Systems Feed Systems Coal-CO2 Slurry Feeding System for Pressurized Gasifiers Massachusetts Institute of Technology Project Number: FE0012500 Project Description This project will develop and assess a slurry feeding system based on a suspension of coal in liquid CO2 that can be pumped into a high-pressure gasifier. The advantages of this solution are that CO2 has a low heat capacity, a low heat of vaporization and low viscosity. Thus, the liquid CO2 imposes a much smaller thermal load on the gasifier relative to a water slurry, and has the potential to improve the efficiency and economics of integrated gasification combined cycle (IGCC) power plants with carbon capture and dramatically reduce greenhouse gas emissions from coal fired power plants. Project Details

65

Ultrasonic study of concentrated coal?water slurries  

Science Journals Connector (OSTI)

The use of ultrasonicabsorptionmeasurements as a diagnostic tool for monitoring the particle size of coal?water slurries has been suggested by M. C. Davis [J. Acoust. Soc. Am. 65 387 (1979)]. The present paper reports some experimental data obtained from ultrasonicabsorption and velocity measurements on electrostatically and sterically stabilized coal?water slurries of average particle diameters of 5 and 50 ?. Ultrasonicabsorptionmeasurements were made in the frequency range of 1 to 25 MHz for 1 °C to 80 °C. The results are compared with various explicit expressions for heat conduction viscous drag losses and scattering of sound by particles. The experimental absorption was consistently higher than that predicted even when allowing for the averaging effect era wide particle size distribution. The experimental results also indicate that velocity measurements in a coal?water slurry have the potential of becoming another possible diagnostic tool along with attenuation measurements. [Work partially supported by ONR.

M. A. Barrett Gultepe; M. E. Gultepe; E. Yeager

1986-01-01T23:59:59.000Z

66

Coal-slurry pump development. Technical progress report No. 42  

SciTech Connect

The Coal-Slurry Pump Development Program was initiated in October 1979 and planned for completion in December 1982. A proposal has been submitted to extend the end date to 30 June 1983 and the program is continuing with the revised schedule. In the first phase an experimental prototype of a two-stage, high pressure, centrifugal slurry pump was fabricated and assembled into a test unit. In the second phase the experimental pump was delivered to the Colorado School of Mines Research Institute test facility for initial testing in hot oil and subsequent testing in a coal-oil slurry environment. Rocketdyne will supply technical support and coordination on test facility interface requirements and for testing of the experimental pump to evaluate hydraulic, mechanical, material and operational performance characteristics. Because of the recent significant activities accomplished, this monthly report will cover the period up to 12 April 1983.

Wong, G.S.

1983-04-15T23:59:59.000Z

67

E-Print Network 3.0 - acidified pig slurry Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

results for: acidified pig slurry Page: << < 1 2 3 4 5 > >> 1 Life Cycle Assessment of Biogas from Separated slurry Summary: AND ALTERNATIVES 28 2.2.1 Reference Scenario (Scenario...

68

Experimental studying on development of slurry-layer casting system for additive manufacturing of ceramics  

Science Journals Connector (OSTI)

Compared with powder-based process of additive manufacturing, slurry-based process can fabricate the ceramic ... the slurry with different formation used in the additive manufacturing of ceramic products, this st...

Hsiao Chuan Yen

2014-10-01T23:59:59.000Z

69

Method for maximizing the pumpability efficiency of a hydrocarbon slurry by controlling the wax crystal content  

SciTech Connect

The efficiency of pumping a hydrocarbon slurry in a pipeline is determined prior to transportation by the relationship: delta P AEBX wherein delta P is the pressure drop expected to be experienced by the slurry in the pipeline in pounds per square inch (psi), ''A'' and ''B'' are constants relating to the size of the pipeline, the flow rate of the slurry and the hydrodynamic volume of the wax crystals, and ''X'' is the wax crystal content in the slurry from the congealed particles in percentage by weight. The wax crystal content of the slurry is measured, such as by nuclear magnetic resonance and/or differential scanning calorimetry, and is used in conjunction with the constants ''A'' and ''B'' to determine the expected pressure drop of the slurry in a particular pipeline. The wax crystal content of the slurry may then be modified, if necessary, to obtain desirable or optimum slurry pumpability conditions for the pipeline.

Tackett, J.E.

1982-01-12T23:59:59.000Z

70

Experimental studies of 1 ton/day coal slurry feed type oxygen blown, entrained flow gasifier  

Science Journals Connector (OSTI)

Experimental Studies of a 1 Ton/Day coal slurry feed type oxygen blown, entrained flow gasifier have been performed with the slurry concentration and gasifier temperature at 65% and above 1,300...2.../coal feed r...

Young-Chan Choi; Tae-Jun Park; Jae-Ho Kim…

2001-07-01T23:59:59.000Z

71

THE FURNACE COMBUSTION AND RADIATION CHARACTERISTICS OF METHANOL AND A METHANOL/COAL SLURRY  

E-Print Network (OSTI)

Spectral Intensity With 5% Coal (x ::: 86.9 cm) CalculatedPredictions B. Methanol/Coal Slurry as the Fuel TemperatureMethanol as the Fuel B. Methanol/Coal Slurry as the Fuel C.

Grosshandler, W.L.

2010-01-01T23:59:59.000Z

72

Experimental Investigation of Combustion of Biomass Slurry in an Oil Fired Furnace  

Science Journals Connector (OSTI)

An experimental investigation of combustion of biomass slurry in an oil fired furnace was ... are presented. The calorific value of the biomass slurry increases with equivalence ratio initially, attains ... obser...

S. V. Prakash; S. R. Shankapal

2009-01-01T23:59:59.000Z

73

Investment Banks Goldman Sachs  

E-Print Network (OSTI)

Investment Banks Goldman Sachs Merrill Lynch Morgan Stanley UBS Bear Stearns JP Morgan Chase Numeric Investors Old Mutual Asset Management Oppenheimer Capital Pareto Investment Management Limited Provident Investment Counsel Putnam Investments SEI Investments State Street Global Advisors Financial

Aronov, Boris

74

Grand River Dam Authority | Open Energy Information  

Open Energy Info (EERE)

Dam Authority Dam Authority Jump to: navigation, search Name Grand River Dam Authority Place Oklahoma Utility Id 7490 Utility Location Yes Ownership S NERC Location SPP NERC SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png general service Commercial general service commercial Commercial large general servic time of use distributional Commercial

75

Microhole Arrays Drilled With Advanced Abrasive Slurry Jet Technology To  

Open Energy Info (EERE)

Microhole Arrays Drilled With Advanced Abrasive Slurry Jet Technology To Microhole Arrays Drilled With Advanced Abrasive Slurry Jet Technology To Efficiently Exploit Enhanced Geothermal Systems Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Microhole Arrays Drilled With Advanced Abrasive Slurry Jet Technology To Efficiently Exploit Enhanced Geothermal Systems Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Drilling Systems Project Description This project proposes to develop a cost-effective microhole drilling and completion technology with the Flash Abrasive Slurry Jet (ASJ) system and optimize it to maximize the efficiency of fluid circulation and heat removal for Enhanced Geothermal Systems (EGS). The proposed approach is expected to address the key obstacles that currently prevent EGS from becoming a technically feasible, commercially viable major contributor for electricity generation, namely: (1) reduce costs for drilling and well completion and (2) increase the volume of hot rock from which heat can be extracted.

76

NOVEL SLURRY PHASE DIESEL CATALYSTS FOR COAL-DERIVED SYNGAS  

SciTech Connect

This report describes research conducted to support the DOE program in novel slurry phase catalysts for converting coal-derived synthesis gas to diesel fuels. The primary objective of this research program is to develop attrition resistant catalysts that exhibit high activities for conversion of coal-derived syngas.

Dr. Dragomir B. Bukur; Dr. Ketil Hanssen; Alec Klinghoffer; Dr. Lech Nowicki; Patricia O'Dowd; Dr. Hien Pham; Jian Xu

2001-01-07T23:59:59.000Z

77

Bentonite-water slurry rheology and cutoff wall trench stability  

SciTech Connect

The rheological behavior of bentonite-water slurry is responsible for its ability to stabilize trenches that are made for construction of subsurface barriers to ground water flow. This paper reviews the rheology of bentonite-water slurries and presents property values for a range of bentonite concentrations. Test results indicate that, if the D{sub 15} size of the native ground is less than 0.4 mm, it is likely that a bentonite filter cake will form on the face of an excavation supported by bentonite-water slurry. For soils that are too coarse for a filter cake to form, it was found that the penetration distance of slurry into the soil increases as the D{sub 5} size and void ratio of the soil increase. An expression for the factor of safety against local sloughing failure of the trench wall is presented. Local sloughing failures that occurred during construction of the cutoff wall at Island Copper Mine, Vancouver Island, BC, are discussed, and calculated factors of safety are in good agreement with the observed performance.

Filz, G.M. [Virginia Tech, Blacksburg, VA (United States); Boyer, R.D. [Langan Engineering and Environmental Services, Elmwood Park, NJ (United States); Davidson, R.R. [Woodward-Clyde Consultants, Denver, CO (United States)

1997-12-31T23:59:59.000Z

78

MFR PAPER 1222 Effects of Dams on Pacific Salmon  

E-Print Network (OSTI)

. Their numbers were few and their total effect was relatively minor. In the 1880's dams for hydroelectric power. In the 1930's major hydroelectric dams were built on the mainstem Columbia River (Fig. I), initiating

79

Effects of friction factor and slip factor on the performance of a centrifugal slurry pump  

E-Print Network (OSTI)

and concentration ratios for sand and glass bead slurries. Figures 16 and 17 show the calibration curves for the sand slurry and glass bead slurry respectively. 4. 3 Concentration Ratio Calculation The density of the slurry depends on the densities...+83 . 288E+83 FLSSATE (6PH) Figure 17. Calibration curve for elbowmeter for glass bead slurry. 43 by weight is given by equating Equations 4. 1 and 4. 2. Peng [19) has given it as: S s v w 1-C +S (4. 3) or C C s w (4. 4) Figure 18 shows...

Sheth, Ketankumar Kantilal

1985-01-01T23:59:59.000Z

80

Hydropower Generators Will Deliver New Energy from an Old Dam  

Office of Energy Efficiency and Renewable Energy (EERE)

City of Tacoma expands hydroelectric dam to produce more than 23,000 megawatt hours of electricity annually.

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Plugging nuclear waste pipelines: impact of high level waste slurry characteristics and pipe diameter  

SciTech Connect

The work presented here focuses on experiments carried out in 22-mm ID and 45-mm ID pipelines utilizing slurries composed of spherical glass beads having particle size distribution following the Rosin-Rammler distribution and mean size of 50 {mu}m. The spreads of the distribution were 1.7 and 7, corresponding to wide and narrow distributions, respectively. The slurries utilized in this study had concentrations ranging from 5% to 25% by volume. Results obtained in the same pipeline diameter indicated that the slurry of the narrower distribution experienced higher pressure drops and lower critical deposition velocities than those for the slurry of wider distribution. Pressure drop increased markedly with increasing slurry concentration regardless of the pipe diameter and slurry PSD. However, the pipe diameter was found to have more significant influence on the pressure drop than the slurry concentration does. (authors)

Daas, M.; Srivastava, R.; Skudarnov, P. [Florida International Univ., Applied Research Center, Miami, FL (United States)

2007-07-01T23:59:59.000Z

82

Slurry atomizer for a coal-feeder and dryer used to provide coal at gasifier pressure  

DOE Patents (OSTI)

The present invention is directed to a coal-water slurry atomizer for use a high-pressure dryer employed in a pumping system utilized to feed coal into a pressurized coal gasifier. The slurry atomizer is provided with a venturi, constant area slurry injection conduit, and a plurality of tangentially disposed steam injection ports. Superheated steam is injected into the atomizer through these ports to provide a vortical flow of the steam, which, in turn, shears slurry emerging from the slurry injection conduit. The droplets of slurry are rapidly dispersed in the dryer through the venturi where the water is vaporized from the slurry by the steam prior to deleterious heating of the coal.

Loth, John L. (Morgantown, WV); Smith, William C. (Morgantown, WV); Friggens, Gary R. (Morgantown, WV)

1982-01-01T23:59:59.000Z

83

Design of a Sediment Mitigation System for Conowingo Dam  

E-Print Network (OSTI)

Design of a Sediment Mitigation System for Conowingo Dam Rayhan Ain, Kevin Cazenas, Sheri Gravette as enhanced erosion of sediment due to significantly increased flow rates and constant interaction of water with the Dam. During these events, the sediment build up at Conowingo Dam in the Lower Susquehanna River has

84

Segmenting bank customers by resistance to mobile banking  

Science Journals Connector (OSTI)

The objective of the study is to explore bank customers' varying reasons for resisting mobile banking services. Before being adopted, all innovations face various types of resistance that may paralyse customers' desire to adopt an innovation. ...

Tommi Laukkanen; Suvi Sinkkonen; Pekka Laukkanen; Marke Kivijarvi

2008-03-01T23:59:59.000Z

85

Flood of protest hits Indian dams  

Science Journals Connector (OSTI)

... up once more in the Indian state of Sikkim, where the 520-mega­watt Teesta IV hydroelectric project would block a tributary of the Brahmaputra (see ‘A deluge of dams’) ... a panacea for both problems, and it plans to add another 110,000 megawatts of hydroelectric capacity by 2025, an eightfold increase. ...

Jane Qiu

2012-12-05T23:59:59.000Z

86

Chapter 13 Water Resources Hoover Dam  

E-Print Network (OSTI)

Chapter 13 Water Resources #12;Hoover Dam #12;The Colorado River Basin Population growth and removed by evaporation. Decrease or loss of vegetation due to climate change, wildfire, or land use affect the stream-channel form and processes. Vegetation Factors #12;Wildfire increases soil erosion

Pan, Feifei

87

RHEOLOGICAL AND ELEMENTAL ANALYSES OF SIMULANT SB5 SLURRY MIX EVAPORATOR-MELTER FEED TANK SLURRIES  

SciTech Connect

The Defense Waste Processing Facility (DWPF) will complete Sludge Batch 5 (SB5) processing in fiscal year 2010. DWPF has experienced multiple feed stoppages for the SB5 Melter Feed Tank (MFT) due to clogs. Melter throughput is decreased not only due to the feed stoppage, but also because dilution of the feed by addition of prime water (about 60 gallons), which is required to restart the MFT pump. SB5 conditions are different from previous batches in one respect: pH of the Slurry Mix Evaporator (SME) product (9 for SB5 vs. 7 for SB4). Since a higher pH could cause gel formation, due in part to greater leaching from the glass frit into the supernate, SRNL studies were undertaken to check this hypothesis. The clogging issue is addressed by this simulant work, requested via a technical task request from DWPF. The experiments were conducted at Aiken County Technology Laboratory (ACTL) wherein a non-radioactive simulant consisting of SB5 Sludge Receipt and Adjustment Tank (SRAT) product simulant and frit was subjected to a 30 hour SME cycle at two different pH levels, 7.5 and 10; the boiling was completed over a period of six days. Rheology and supernate elemental composition measurements were conducted. The caustic run exhibited foaming once, after 30 minutes of boiling. It was expected that caustic boiling would exhibit a greater leaching rate, which could cause formation of sodium aluminosilicate and would allow gel formation to increase the thickness of the simulant. Xray Diffraction (XRD) measurements of the simulant did not detect crystalline sodium aluminosilicate, a possible gel formation species. Instead, it was observed that caustic conditions, but not necessarily boiling time, induced greater thickness, but lowered the leach rate. Leaching consists of the formation of metal hydroxides from the oxides, formation of boric acid from the boron oxide, and dissolution of SiO{sub 2}, the major frit component. It is likely that the observed precipitation of Mg(OH){sub 2} and Mn(OH){sub 2} caused the increase in yield stress. The low pH run exhibited as much as an order of magnitude greater B and Li (frit components) leachate concentrations in the supernate. At high pH a decrease of B leaching was found and this was attributed to adsorption onto Mg(OH){sub 2}. A second leaching experiment was performed without any sludge to deconvolute the leach rate behavior of Frit 418 from those of the SB5 sludge-Frit 418 system. At high pH, the sludgeless system demonstrated very fast leaching of all the frit components, primarily due to fast dissolution of the main component, silica, by hydroxide anion; various semiconductor studies have established this reactivity. Overall, the frit-water system exhibited greater leaching from a factor two to almost three orders of magnitude (varying by conditions and species). The slower leaching of the sludge system is possibly due to a greater ionic strength or smaller driving force. Another possible reason is a physical effect, coating of the frit particles with sludge; this would increase the mass transfer resistance to leaching. Based on this study, the cause of clogs in the melter feed loop is still unknown. A possible explanation is that the SME product, like the simulant, is too thin and could contribute to a loss of two-phase flow which could cause plugging of a restricted and poorly mixed zone like the melter feed loop. This is feasible since a previous study of a slurry showed an increase in resistance to flow at lower flow rates. Testing with a radioactive SME sample is underway and should help understand this potential mechanism.

Fernandez, A.

2010-02-08T23:59:59.000Z

88

Assicurativo | Bancario | Finanziario DEUTSCHE BANK  

E-Print Network (OSTI)

Assicurativo | Bancario | Finanziario DEUTSCHE BANK CHI SIAMO Deutsche Bank, fondata nel 1870 clientela di standing elevato e crea valore con le sue attività per gli azionisti e il personale. Deutsche Finanza & Futuro Banca. Deutsche Bank è inoltre presente sul mercato italiano con le attività di

Schettini, Raimondo

89

Integrative seismic safety evaluation of a high concrete arch dam  

Science Journals Connector (OSTI)

Abstract An integrative seismic safety evaluation of an arch dam should include all sources of nonlinearities, dynamic interactions between different components and the external loads. The present paper investigates the calibration procedure and nonlinear seismic response of an existing high arch dam. The first part explains the conducted analyses for the static and thermal calibrations of the dam based on site measurements. The second part investigates the nonlinear seismic analysis of the calibrated model considering the effect of joints, cracking of mass concrete, reservoir–dam–rock interaction, hydrodynamic pressure inside the opened joints and the geometric nonlinearity. Penetration of the water inside the opened joints accelerates the damage process. The integrative seismic assessment of a case study shows that the dam will fail under the maximum credible earthquake scenario. The dam is judged to be severely damaged with extensive cracking and the joints undergo opening/sliding. A systematic procedure is proposed for seismic and post-seismic safety of dams.

M.A. Hariri-Ardebili; M.R. Kianoush

2014-01-01T23:59:59.000Z

90

Freeforming of Ceramics and Composites from Colloidal Slurries  

SciTech Connect

This report is a summary of the work completed for an LDRD project. The objective of the project was to develop a solid freeform fabrication technique for ceramics and composites from fine particle slurries. The work was successful and resulted in the demonstration of a manufacturing technique called robocasting. Some ceramic components may pow be fabricated without the use of molds or tooling by dispensing colloidal suspensions through an orifice and stacking two-dimensional layers into three-dimensional shapes. Any conceivable two-dimensional pattern may be ''written'' layer by layer into a three-dimensional shape. Development of the robocasting technique required the materials expertise for fabrication and theological control of very highly concentrated fine particle slurries, and development of robotics for process control and optimization. Several ceramic materials have been manufactured and characterized. Development of techniques for robocasting multiple materials simultaneously have also been developed to build parts with unique structures or graded compositions.

CESARANO III,JOSEPH; DENHAM,HUGH B.; STUECKER,JOHN N.; BAER,THOMAS A.; GRIFFITH,MICHELLE L.

1999-12-01T23:59:59.000Z

91

Coal slurry letdown valve-concept test phase. Final report  

SciTech Connect

The results of the concept test phase of a novel pressure letdown device indicate usefulness of the concept. The device, using staged letdown, was designed to minimize erosion damage by minimizing slurry velocities through the pressure restrictions. Tests were performed on air, steam/water and a coal slurry with a flashing component. Two valve sizes were used. Based on the results of these tests, the following conclusions were drawn: (1) the basic operating principle of designing for a constant velocity through the orifice restrictions is correct; (2) multiphase pressure letdown can be modeled; (3) temperature profiles are predictable; and (4) erosion in three-phase flow is a complex phenomenon. Recommendations for further work on the device include: (1) development of a controllable device; (2) correlation of further test data; and (3) study of flow regimes where erosion is minimized. 9 refs., 48 figs., 6 tabs.

Collins, E.R. Jr.; Suitor, J.W.

1984-01-01T23:59:59.000Z

92

Sustainable Energy Dam: research into possible improvement of dam/dike safety by application of sustainable energy on dams/dikes:.  

E-Print Network (OSTI)

??A study on the use of the Afsluitdijk (or more generic, enclosure dams in general) for the generation of energy. Focus in this study in… (more)

Wondergem, D.

2008-01-01T23:59:59.000Z

93

Segmenting bank customers by resistance to mobile banking  

Science Journals Connector (OSTI)

The objective of the study is to explore bank customers' varying reasons for resisting mobile banking services. Before being adopted, all innovations face various types of resistance that may paralyse customers' desire to adopt an innovation. Following Ram and Sheth (1989), resistance was measured with five barriers, namely, usage barrier, value barrier, risk barrier, tradition barrier and image barrier. An internet questionnaire was developed and 1,540 responses from the non-users of mobile banking were collected. The results of the cluster analysis showed that different bank customers do indeed have different reasons for resisting mobile banking. The study provides academics and bank managers with an enhanced understanding of the different reasons inhibiting mobile banking adoption and the consumer demographics that determine such resistance.

Tommi Laukkanen; Suvi Sinkkonen; Pekka Laukkanen; Marke Kivijarvi

2008-01-01T23:59:59.000Z

94

Process for gasifying carbonaceous material from a recycled condensate slurry  

DOE Patents (OSTI)

Coal or other carbonaceous material is gasified by reaction with steam and oxygen in a manner to minimize the problems of effluent water stream disposal. The condensate water from the product gas is recycled to slurry the coal feed and the amount of additional water or steam added for cooling or heating is minimized and preferably kept to a level of about that required to react with the carbonaceous material in the gasification reaction. The gasification is performed in a pressurized fluidized bed with the coal fed in a water slurry and preheated or vaporized by indirect heat exchange contact with product gas and recycled steam. The carbonaceous material is conveyed in a gas-solid mixture from bottom to top of the pressurized fluidized bed gasifier with the solids removed from the product gas and recycled steam in a supported moving bed filter of the resulting carbonaceous char. Steam is condensed from the product gas and the condensate recycled to form a slurry with the feed coal carbonaceous particles.

Forney, Albert J. (Coraopolis, PA); Haynes, William P. (Pittsburgh, PA)

1981-01-01T23:59:59.000Z

95

Interaction of organic additives with ceramic surfaces in colloidal slurries  

SciTech Connect

Three different dispersants, a low molecular weight compound (aminoalkanol), a polymer (polyelectrolyte) and a block-co-polymer (block polyethylenoxide-polyacrylic acid) were investigated with AFM and rheology in an aqueous system in order to elucidate the influence of the size and structure of the molecule on the dispersion stabilization. The AFM studies indicate that the aminoalkanol gives repulsive forces due to electrostatic repulsion only. The polyelectrolyte seems to stabilize the dispersion with both steric and electrostatic repulsive forces. A new compound that was designed for pure steric stabilization in aqueous media a block-co-polymer consisting of a polar anchor block and a stabilizing neutral chain was investigated for its behavior. The AFM measurements show that it is likely that this compound causes repulsion of silicon nitride surfaces due to steric repulsion only. Rheological measurements of aqueous powder slurries show that the adsorption of the organic additives is of great importance. Due to a more silicon dioxide like acidic surface of the investigated Si{sub 3}N{sub 4}-powder the carboxylate anions of the block-co-polymer adsorb badly. Therefore, no sterically repulsive forces can be built up. This then causes an increase in the slurry`s viscosity.

Sigmund, W.M.; Wang, L.; Sindel, J.; Rotov, M.; Aldinger, F. [Univ. of Stuttgart (Germany). Inst. fuer Nichtmetallische Anorganische Materialien

1997-08-01T23:59:59.000Z

96

Superheated fuel injection for combustion of liquid-solid slurries  

DOE Patents (OSTI)

A method and device are claimed for obtaining, upon injection, flash evaporation of a liquid in a slurry fuel to aid in ignition and combustion. The device is particularly beneficial for use of coal-water slurry fuels in internal combustion engines such as diesel engines and gas turbines, and in external combustion devices such as boilers and furnaces. The slurry fuel is heated under pressure to near critical temperature in an injector accumulator, where the pressure is sufficiently high to prevent boiling. After injection into a combustion chamber, the water temperature will be well above boiling point at a reduced pressure in the combustion chamber, and flash boiling will preferentially take place at solid-liquid surfaces, resulting in the shattering of water droplets and the subsequent separation of the water from coal particles. This prevents the agglomeration of the coal particles during the subsequent ignition and combustion process, and reduces the energy required to evaporate the water and to heat the coal particles to ignition temperature. The overall effect will be to accelerate the ignition and combustion rates, and to reduce the size of the ash particles formed from the coal. 2 figs., 2 tabs.

Robben, F.A.

1984-10-19T23:59:59.000Z

97

Hoover Dam Bypass Project Phase II  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE/EA-1478 DOE/EA-1478 ENVIRONMENTAL ASSESSMENT Western' s Hoover Dam Bypass Project Phase II (Double-Circuiting a Portion of the Hoover-Mead #5 and #7 230-kV Transmission Lines with the Henderson-Mead #1 230-kV Transmission Line, Clark County, Nevada) Prepared for: U.S. Department of Energy Western Area Power Administration 615 S. 43 rd Avenue Phoenix, Arizona 85009 Prepared by: Transcon Environmental 3740 East Southern Avenue, Suite 218 Mesa, Arizona 85206 (480) 807-0095 October 2003 Western Area Power Administration Hoover Dam Bypass Project Phase II page i Environmental Assessment TABLE OF CONTENTS 1.0 INTRODUCTION ............................................................................................................................1 1.1 Background..................................................................................................................................1

98

Theoretical analysis of convective heat transfer enhancement of microencapsulated phase change material slurries  

Science Journals Connector (OSTI)

...This paper analyzes the convective heat transfer enhancement mechanism of microencapsulated phase change material slurries based on the analogy between convective ... addition, the conventional Nusselt number ...

Yinping Zhang; Xianxu Hu; Xin Wang

2003-12-01T23:59:59.000Z

99

Test Loop Demonstration and Evaluation of Slurry Transfer Line Critical Velocity Measurement Instruments  

SciTech Connect

This report presents the results of the evaluation of three ultrasonic sensors for detecting critical velocity during slurry transfer between the Hanford tank farms and the WTP.

Bontha, Jagannadha R.; Jenks, Jeromy WJ; Morgen, Gerald P.; Peters, Timothy J.; Wilcox, Wayne A.; Adkins, Harold E.; Burns, Carolyn A.; Greenwood, Margaret S.; MacFarlan, Paul J.; Denslow, Kayte M.; Schonewill, Philip P.; Blanchard, Jeremy; Baer, Ellen BK

2010-07-31T23:59:59.000Z

100

E-Print Network 3.0 - anaerobic soil slurry Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Aberystwyth Collection: Environmental Sciences and Ecology 2 Life Cycle Assessment of Biogas from Separated slurry Summary: scenarios. In fact, anaerobic digestion of animal...

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Evaluation of the transport and resuspension of a simulated nuclear waste slurry: Nuclear Waste Treatment Program  

SciTech Connect

The Department of Chemical Engineering at the University of Idaho conducted research on the transport and resuspension of a simulated high-level nuclear waste slurry. In the United States, the reference process for treating both defense and civilian HLLW is vitrification using the liquid-fed ceramic melter process. The non-Newtonian behavior of the slurry complicates the evaluation of the transport and resuspension characteristics of the slurry. The resuspension of a simulated (nonradioactive) melter feed slurry was evaluated using a slurry designated as WV-205. The simulated slurry was developed for the West Valley Demonstration Project and was used during a pilot-scale ceramic melter (PSCM) experiment conducted at PNL in July 1985 (PSCM-21). This study involved determining the transport characteristics of a fully suspended slurry and the resuspension characteristics of settled solids in a pilot-scale pipe loop. The goal was to predict the transport and resuspension of a full-scale system based on rheological data for a specific slurry. The rheological behavior of the slurry was evaluated using a concentric cylinder rotational viscometer, a capillary tube viscometer, and the pilot-scale pipe loop. The results obtained from the three approaches were compared. 40 refs., 74 figs., 15 tabs.

Carleson, T.E.; Drown, D.C.; Hart, R.E.; Peterson, M.E.

1987-09-01T23:59:59.000Z

102

Precipitate hydrolysis process for the removal of organic compounds from nuclear waste slurries  

DOE Patents (OSTI)

A process for removing organic compounds from a nuclear waste slurry comprising reacting a mixture of radioactive waste precipitate slurry and an acid in the presence of a catalytically effective amount of a copper (II) catalyst whereby the organic compounds in the precipitate slurry are hydrolyzed to form volatile organic compounds which are separated from the reacting mixture. The resulting waste slurry, containing less than 10 percent of the orginal organic compounds, is subsequently blended with high level radioactive sludge and transferred to a virtrification facility for processing into borosilicate glass for long-term storage.

Doherty, Joseph P. (Elkton, MD); Marek, James C. (Augusta, GA)

1989-01-01T23:59:59.000Z

103

Precipitate hydrolysis process for the removal of organic compounds from nuclear waste slurries  

DOE Patents (OSTI)

A process for removing organic compounds from a nuclear waste slurry comprising reacting a mixture of radioactive waste precipitate slurry and an acid in the presence of a catalytically effective amount of a copper(II) catalyst whereby the organic compounds in the precipitate slurry are hydrolyzed to form volatile organic compounds which are separated from the reacting mixture. The resulting waste slurry, containing less than 10 percent of the original organic compounds, is subsequently blended with high level radioactive sludge land transferred to a vitrification facility for processing into borosilicate glass for long-term storage. 2 figs., 3 tabs.

Doherty, J.P.; Marek, J.C.

1987-02-25T23:59:59.000Z

104

Fundamental Mechanisms of Copper CMP – Passivation Kinetics of Copper in CMP Slurry Constituents  

E-Print Network (OSTI)

Tribochemical Mechanisms of Copper Chemical MechanicalE06-02 Fundamental Mechanisms of Copper CMP – PassivationKinetics of Copper in CMP Slurry Constituents Shantanu

Tripathi, Shantanu; Doyle, F M; Dornfeld, David

2009-01-01T23:59:59.000Z

105

Degradation Of Selected Organic Agrochemicals In Artificial Soil Slurry Systems By Anodic Fenton Treatment .  

E-Print Network (OSTI)

??This thesis investigated the application of anodic Fenton treatment to the degradation of several probe agrochemicals in model soil slurry systems. A kinetic model, called… (more)

Ye, Peng

2009-01-01T23:59:59.000Z

106

Dams and Reservoirs Safety Act (South Carolina) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dams and Reservoirs Safety Act (South Carolina) Dams and Reservoirs Safety Act (South Carolina) Dams and Reservoirs Safety Act (South Carolina) < Back Eligibility Utility Commercial Agricultural Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Installer/Contractor Rural Electric Cooperative Tribal Government Institutional Savings Category Water Buying & Making Electricity Program Info State South Carolina Program Type Siting and Permitting Provider South Carolina Department of Health and Environmental Control The Dams and Reservoirs Safety Act provides for the certification and inspection of dams in South Carolina and confers regulatory authority on the Department of Health and Environmental Control. Owners of dams and reservoirs are responsible for maintaining the safety of the structures,

107

Safe Dams Act of 1972 (Tennessee) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Safe Dams Act of 1972 (Tennessee) Safe Dams Act of 1972 (Tennessee) Safe Dams Act of 1972 (Tennessee) < Back Eligibility Agricultural Commercial Construction General Public/Consumer Industrial Installer/Contractor Investor-Owned Utility Transportation Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Tennessee Program Type Environmental Regulations Siting and Permitting Provider Tennessee Department Of Environment and Conservation The Safe Dams Act of 1973 (SDA) gives the Commissioner of the Department of Environment and Conservation the power to issue certificates authorizing the construction, alteration, or operation of a dam. A dam is defined as any artificial barrier, together with appurtenant works, which does or may impound or divert water, and which either (1) is or will be twenty (20)

108

Women @ Energy: Kerstin Kleese van Dam | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Kerstin Kleese van Dam Kerstin Kleese van Dam Women @ Energy: Kerstin Kleese van Dam March 27, 2013 - 3:41pm Addthis Kerstin Kleese van Dam is an associate division director of the Computational Science and Mathematics Division and leads the Scientific Data Management Group at Pacific Northwest National Laboratory. Kerstin Kleese van Dam is an associate division director of the Computational Science and Mathematics Division and leads the Scientific Data Management Group at Pacific Northwest National Laboratory. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Kerstin Kleese van Dam has led the charge at Pacific Northwest National Laboratory to resolve data management, analysis, and knowledge discovery challenges in extreme-scale data environments. She also directs data

109

Modeling the costs and benefits of dam construction from a multidisciplinary perspective  

E-Print Network (OSTI)

, energy, and environmental protection well into the future, a broader view of dams is needed. We thus and to articulate priorities associated with a dam project, making the decision process about dams more informed dams, the next generation may witness a renewed intensity in large dam development in the U.S. More

Tullos, Desiree

110

Performance of an IGCC Plant with Carbon Capture and Coal-CO2-Slurry Feed: Impact of Coal Rank, Slurry Loading, and Syngas Cooling Technology  

Science Journals Connector (OSTI)

The significant performance improvement reported by Dooher et al. for a plant with CO2 slurry feed reveals its potential and the need to develop a more fundamental understanding of the differences between water and liquid carbon dioxide as slurrying media and how these may affect individual process units for coals of different rank. ... It corresponds to the arrangement proposed by Dooher et al.,(19) in which the slurry transport medium is directly injected into the gasifier with the solid feedstock and O2. ...

Cristina Botero; Randall P. Field; Robert D. Brasington; Howard J. Herzog; Ahmed F. Ghoniem

2012-08-23T23:59:59.000Z

111

Georgia Safe Dams Act of 1978 (Georgia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Safe Dams Act of 1978 (Georgia) Safe Dams Act of 1978 (Georgia) Georgia Safe Dams Act of 1978 (Georgia) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Georgia Program Type Environmental Regulations Siting and Permitting Provider Georgia Department of Natural Resources The purpose of the Georgia Safe Dams Act is to provide regulation,

112

Montana Dam Safety Act (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Montana Dam Safety Act (Montana) Montana Dam Safety Act (Montana) Montana Dam Safety Act (Montana) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Retail Supplier Institutional Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Savings Category Water Buying & Making Electricity Home Weatherization Program Info Start Date 1985 State Montana Program Type Siting and Permitting Provider Montana Department of Natural Resources and Conservation This Act establishes the state's interest in the construction of dams for water control and regulation and for hydropower generation purposes. It

113

Dam Design and Construction (Wisconsin) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dam Design and Construction (Wisconsin) Dam Design and Construction (Wisconsin) Dam Design and Construction (Wisconsin) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info Start Date 1985 State Wisconsin Program Type Safety and Operational Guidelines Provider Department of Natural Resources These regulations apply to dams that are not owned by the U.S. government

114

Environmental Impacts of Increased Hydroelectric Development at Existing Dams  

Energy.gov (U.S. Department of Energy (DOE))

This report describes the environmental impacts of a proposed U.S. Department of Energy (DOE) initiative to promote the development of hydropower resources at existing dams.

115

The Implementation of Mobile Bank Usage from marketing point of view of bank managers in Jordan.  

E-Print Network (OSTI)

The Implementation of Mobile Bank Usage from marketing point of view of bank managers in Jordan of view in Jordan on the different dimensions of the study (Gender of bank managers, Age of bank managers between the Implementation of Mobile Bank Usage from marketing point of view of bank managers in Jordan

116

Kenyan Shilling KES Stanbic Bank, Nairobi Namibian Dollar NAD Standard Bank Namibia, Ltd, Windhoek  

E-Print Network (OSTI)

Chartered Bank, Tokyo Singapore Dollar SGD The Bank of New York Mellon Thai Bhat THB HSBC Bank, Bangkok Australian Dollar AUD HSBC Bank, Sydney Fiji Dollar FJD Westpac Banking Corporation, Suva New Zealand Dollar, Port Vila British Pound GBP HSBC Bank PLC, London Czech Republic Koruna CZK Ceskoslovenska Obchodni

Qian, Ning

117

Potential Geomorphic and Ecological Impacts of Marmot Dam Removal, Sandy River, OR  

E-Print Network (OSTI)

Marmot Dam is a 13-meter (42 ft) high hydroelectric diversion dam on the Sandy River that is owned Run Hydroelectric project and began the process of creating a decommissioning plan for the dam

118

The distribution of dams in Costa Rica and their hydrologic impacts  

E-Print Network (OSTI)

Dam construction has increased exponentially over the past century, primarily in temperate environments. While the impacts of dams in temperate regions have been well-documented, a parallel level of research on dam impacts has not been achieved...

Laurencio, Laura Richards

2006-04-12T23:59:59.000Z

119

Method of preparing a high solids content, low viscosity ceramic slurry  

DOE Patents (OSTI)

A method for producing a high solids content, low viscosity ceramic slurry composition comprises turbomilling a dispersion of a ceramic powder in a liquid to form a slurry having a viscosity less than 100 centipoise and a solids content equal to or greater than 48 volume percent.

Tiegs, T.N.; Wittmer, D.E.

1995-10-10T23:59:59.000Z

120

Method of preparing a high solids content, low viscosity ceramic slurry  

DOE Patents (OSTI)

A method for producing a high solids content, low viscosity ceramic slurry composition comprises turbomilling a dispersion of a ceramic powder in a liquid to form a slurry having a viscosity less than 100 centipoise and a solids content equal to or greater than 48 volume percent.

Tiegs, Terry N. (Lenoir City, TN); Wittmer, Dale E. (Carbondale, IL)

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

A DETAILED RESEARCH PLAN TO ASSESS BEHAVIOR OF ADULT SUMMER/FALL CHINOOK UPSTREAM OF WELLS DAM USING  

E-Print Network (OSTI)

........................................................................ 11 3.6.3 Chief Joseph Dam Powerhouse

122

Dispersed slurry catalysts for hydroconversion of carbonaceous materials  

SciTech Connect

Dispersed slurry catalysts, based upon the in situ sulfided forms of transition metals such as iron and molybdenum, have been developed and successfully employed in the multi-stage hydroconversion of various carbonaceous materials including coal, heavy petroleum resid, waste plastics, and different combinations of these feedstocks. For example, using HTI`s proprietary iron-based catalyst and commercial Molyvan-A additive, over 95% maf coal conversion has been obtained accompanied by over 90% maf conversion of 524{degrees}C+ residuum and over 65% maf yield of C{sub 4}-524{degrees}C distillate yield in a fully back-mixed high pressure reaction system. The use of an in-fine fixed-bed hydrotreater in such a hydroconversion process that relies only on dispersed slurry catalysts for conversion allows to selectively upgrade the light distillate products (IBP-400{degrees}C) from the process resulting in premium quality naphtha and mid-distillate products with less than 10 ppm nitrogen, an FUC ratio of 1.9, and about 20 ppm sulfur. The use of dispersed catalyst for such hydroconversion processes has a significant positive impact (as much as 20% cost potential reduction) on the process economics because the reactor throughput can be increased by as much as 70 % while maintaining the equivalent residence time and the cost associated with the expensive high pressure catalyst addition/withdrawal system, used for supported extrudate catalyst, and that associated with expensive ebullating pumps can be reduced or eliminated completely.

Lee, L.K.; Pradhan, V.R.; Popper, G.; Comolli, A.G. [Hydrocarbon Technologies, Inc., Lawrenceville, NJ (United States)

1996-12-31T23:59:59.000Z

123

Transcript of "Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant  

NLE Websites -- All DOE Office Websites (Extended Search)

ESE | NE | Site Index | Contact us | Help | Privacy/Security ESE | NE | Site Index | Contact us | Help | Privacy/Security Notice Home > Capabilities > Biomedical Applications > Medical Ice Slurry Coolants > Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in the Porcine Model > Transcript The Multimedia Collection Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in the Porcine Model Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in the Porcine Model VIDEO TRANSCRIPT Achieving optimal hypothermia of the kidney during laparoscopic partial nephrectomy remains a challenge and also an obstacle for wide-spread adoption of this technique for nephron-sparing surgery. Other approaches for renal cooling such as perfusion of the renal collecting system or vasculature with cold saline are either ineffective or cumbersome. In this study we assess the application of ice slurry as kidney cooling during laparoscopic partial nephrectomy in the porcine model. This study was performed in collaboration with Argonne National Laboratory.

124

Processes affecting the spatial and temporal variability of methane in a temperate dammed river system  

E-Print Network (OSTI)

gas emissions from a hydroelectric reservoir (Brazil’sgas emissions from hydroelectric dams: controversies provideP. M. , 2005a. Do hydroelectric dams mitigate global

Bilsley, Nicole A.

2012-01-01T23:59:59.000Z

125

Regulation of Foreign Banks in Russia.  

E-Print Network (OSTI)

??In this paper, the issues of foreign investment in Russian banking sector are addressed. The study aims to shed light on foreign banks challenges in… (more)

Trofimov, Kirill

2010-01-01T23:59:59.000Z

126

Minority Banks | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Minority Banks Minority Banks Minority Banks Our Bank Deposit Financial Assistance Program was developed for the purpose of strengthening and expanding the Nation's minority and women-owned small business enterprises. In order to classify as "minority" the institution's majority ownership must include African Americans, Hispanic Americans, Asian Americans, American Indians, Eskimos, Aleuts, and women. The minority institution must certify minority ownership with the Department of the Treasury and appear on Treasury's Roster of Financial Institutions Participating in the Federal Government's Minority Bank Deposit Program. In keeping with the intent of the Program, we purchase certificates of deposit from those minority financial institutions which desire to participate in the Program. The institutions in turn use the principal

127

Dam Safety and Encroachments Act (Pennsylvania) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dam Safety and Encroachments Act (Pennsylvania) Dam Safety and Encroachments Act (Pennsylvania) Dam Safety and Encroachments Act (Pennsylvania) < Back Eligibility Utility Investor-Owned Utility State/Provincial Govt Construction Municipal/Public Utility Local Government Installer/Contractor Rural Electric Cooperative Savings Category Water Buying & Making Electricity Program Info State Pennsylvania Program Type Safety and Operational Guidelines Provider Pennsylvania Department of Environmental Protection This act sets the standards and criteria for the siting and design of dams, water obstructions and encroachments considering both existing and projected conditions. It requires operational plans to be prepared and implemented by owners and also requires monitoring, inspection and reporting of conditions affecting the safety of dams, water obstructions

128

Dams and Energy Sectors Interdependency Study, September 2011 | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dams and Energy Sectors Interdependency Study, September 2011 Dams and Energy Sectors Interdependency Study, September 2011 Dams and Energy Sectors Interdependency Study, September 2011 The U.S. Department of Energy (DOE) and the U.S. Department of Homeland Security (DHS) collaborated to examine the interdependencies between two critical infrastructure sectors - Dams and Energy. The study highlights the importance of hydroelectric power generation, with a particular emphasis on the variability of weather patterns and competing demands for water which determine the water available for hydropower production. Dams-Energy Interdependency Study.pdf More Documents & Publications Hydroelectric Webinar Presentation Slides and Text Version Impacts of Long-term Drought on Power Systems in the U.S. Southwest - July 2012 Before the Senate Energy and Natural Resources Committee

129

Deutsche Bank Deutsche Bank S.p.A. la consociata italiana di Deutsche Bank AG che, con oltre  

E-Print Network (OSTI)

Deutsche Bank Deutsche Bank S.p.A. è la consociata italiana di Deutsche Bank AG che, con oltre 100.000 collaboratori in più di 72 Paesi nel mondo, vanta più di 24 milioni di clienti. Deutsche Bank ricerca brillanti

Robbiano, Lorenzo

130

world bank | OpenEI  

Open Energy Info (EERE)

world bank world bank Dataset Summary Description No description given. Source World Bank Date Released Unknown Date Updated Unknown Keywords coal energy imports energy production energy use fossil fuels Fuel global Hydroelectric international nuclear oil renewables statistical statistics world bank Data application/zip icon Data in XML Format (zip, 1 MiB) application/zip icon Data in Excel Format (zip, 1.3 MiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 1970 - 2007 License License Other or unspecified, see optional comment below Comment Summary of Usage Terms ---------------------- You are free to copy, distribute, adapt, display or include the data in other products for commercial and noncommercial purposes at no cost subject to certain limitations summarized below. You must include attribution for the data you use in the manner indicated in the metadata included with the data. You must not claim or imply that The World Bank endorses your use of the data by or use The World Bank's logo(s) or trademark(s) in conjunction with such use. Other parties may have ownership interests in some of the materials contained on The World Bank Web site. For example, we maintain a list of some specific data within the Datasets that you may not redistribute or reuse without first contacting the original content provider, as well as information regarding how to contact the original content provider. Before incorporating any data in other products, please check the list: Terms of use: Restricted Data. The World Bank makes no warranties with respect to the data and you agree The World Bank shall not be liable to you in connection with your use of the data. Links ----- Summary of Terms: http://data.worldbank.org/summary-terms-of-use Detailed Usage Terms: http://www.worldbank.org/terms-datasets

131

ENGINEERING DEVELOPMENT OF SLURRY BUBBLE COLUMN REACTOR (SBCR) TECHNOLOGY  

SciTech Connect

The major technical objectives of this program are threefold: (1) to develop the design tools and a fundamental understanding of the fluid dynamics of a slurry bubble column reactor to maximize reactor productivity, (2) to develop the mathematical reactor design models and gain an understanding of the hydrodynamic fundamentals under industrially relevant process conditions, and (3) to develop an understanding of the hydrodynamics and their interaction with the chemistries occurring in the bubble column reactor. Successful completion of these objectives will permit more efficient usage of the reactor column and tighter design criteria, increase overall reactor efficiency, and ensure a design that leads to stable reactor behavior when scaling up to large-diameter reactors. Washington University's work during the reporting period involved the implementation of the automated calibration device, which will provide an advanced method of determining liquid and slurry velocities at high pressures. This new calibration device is intended to replace the original calibration setup, which depended on fishing lines and hooks to position the radioactive particle. The report submitted by Washington University contains a complete description of the new calibration device and its operation. Improvements to the calibration program are also discussed. Iowa State University utilized air-water bubble column simulations in an effort to determine the domain size needed to represent all of the flow scales in a gas-liquid column at a high superficial velocity. Ohio State's report summarizes conclusions drawn from the completion of gas injection phenomena studies, specifically with respect to the characteristics of bubbling-jetting at submerged single orifices in liquid-solid suspensions.

Bernard A. Toseland

2000-12-31T23:59:59.000Z

132

Our Tradition of Giving Western Bank  

E-Print Network (OSTI)

and friends. This key public space in the Grade II* listed Western Bank Library enables items fromOur Tradition of Giving Western Bank Library Exhibition Gallery The refurbishment of the Exhibition Bank Library 12 May 1959 The restoration and refurbishment of the Western Bank Library Exhibition

Greenlees, John

133

Consumer value creation in mobile banking services  

Science Journals Connector (OSTI)

The paper presents findings of the study that explored consumer value creation in various mobile banking services. New electronic channels are replacing the more traditional ones. Mobile devices represent the recent development in electronic service ... Keywords: banking services, consumer value creation, customer value creation, electronic banking, m-services, marketing strategies, mobile banking, mobile communications, mobile phones, mobile services, perceived value

Tommi Laukkanen; Jari Lauronen

2005-12-01T23:59:59.000Z

134

Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network  

E-Print Network (OSTI)

Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network Operations Management and Design of A Sustainable Blood Banking System Amir Masoumi of Massachusetts Amherst #12;Introduction Operations Management of Blood Banking Systems Blood Banking Systems

Nagurney, Anna

135

Slurry parameters effect on Chemicalâ??Mechanical Planarisation (CMP) of deposited silver (Ag) on chips  

Science Journals Connector (OSTI)

Ag-deposited chips composed of electrodes, which are spaced apart by photoresist, are polished by Chemical-Mechanical Planarisation (CMP). We optimise the polishing process parameters including processing pressure, rotating speed, slurry supplying rate, etc., and examine the effect of some slurry parameters such as abrasives, oxidisers, corrosives, complexing agents and surfactants and get optimum Ag CMP slurry with high Material Removal Rate (MRR) and low average roughness (Ra). Low vertical distance between Ag and photoresist is obtained by optimising metal Ag MRR and controlling polishing end-point exactly. CMP mechanism and relationship between surface defects and additives structures are elementary discussed too.

Y.J. Dai; G.S. Pan; H.F. Pei; J.Z. Sun; Y. Liu; H. Du

2010-01-01T23:59:59.000Z

136

Processing and mechanical properties of silicon nitride formed by robocasting aqueous slurries  

SciTech Connect

Robocasting is a new freeform fabrication technique for dense ceramics. It uses robotics to control deposition of ceramic slurries through an orifice. The optimization of concentrated aqueous Si{sub 3}N{sub 4} slurry properties to achieve high green density robocast bodies and subsequent high sintered densities was investigated. The effects of pH, electrolyte, additives and solids loading on the dispersion and rheological properties of Si{sub 3}N{sub 4} slurries were determined. The mechanical behavior of sintered robocast bars was determined and compared to conventionally produced silicon nitride ceramics.

HE,GUOPING; HIRSCHFELD,DEIDRE A.; CESARANO III,JOSEPH

2000-01-26T23:59:59.000Z

137

Dams, Mills, and Electric Power (Missouri) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mills, and Electric Power (Missouri) Mills, and Electric Power (Missouri) Dams, Mills, and Electric Power (Missouri) < Back Eligibility Commercial Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative State/Provincial Govt Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Missouri Program Type Siting and Permitting Provider Missouri Department of Natural Resources The Water Resources Center of the Missouri Department of Natural Resources is responsible for implementing regulations pertaining to dam and reservoir safety. Any person or corporation may erect a dam across any watercourse, provided that: (a) the entity is chartered to construct, operate and

138

Regulation of Dams and Bridges Affecting Navigable Waters (Wisconsin) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dams and Bridges Affecting Navigable Waters Dams and Bridges Affecting Navigable Waters (Wisconsin) Regulation of Dams and Bridges Affecting Navigable Waters (Wisconsin) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info Start Date 2007 State Wisconsin Program Type Siting and Permitting Provider Department of Natural Resources Chapter 31 of the Wisconsin Statutes lays out the regulations relevant to

139

TSSGNEO suggestions for refinement of safety criteria for dam at the Sayano-Shushenskaya HPP  

SciTech Connect

Analysis of radial-displacements of the dam, measured by direct and inverted plumb lines, indicates that curves of the variation in radial displacements of the dam at different elevations make it possible to plot diagrams of increases in the radial displacement over the entire height of the dam, i.e., inclines of the axis of the dam to the vertical.

Savich, A. I.; Gaziev, E. G. [Expert Commission on Assessment of the 'Dam - Bed' System at the Sayano-Shushenskaya HPP (Russian Federation)] [Expert Commission on Assessment of the 'Dam - Bed' System at the Sayano-Shushenskaya HPP (Russian Federation)

2013-09-15T23:59:59.000Z

140

Peak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA  

E-Print Network (OSTI)

produced the largest known flood on the Colorado River in Grand Canyon. The Hyaloclastite Dam was up to 366 Canyon; Colorado river; Pleistocene floods; Lava dams; Hydraulic modeling; Paleoflood indicators; DamPeak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA Cassandra R

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

World Bank | Open Energy Information  

Open Energy Info (EERE)

Bank Bank Jump to: navigation, search Logo: World Bank Name World Bank Address 1818 H Street, NW Place Washington, District of Columbia Zip 20433 Number of employees 10,000+"+" is not declared as a valid unit of measurement for this property. Year founded 1944 Phone number (202) 473-1000 Coordinates 38.899458°, -77.042447° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.899458,"lon":-77.042447,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

142

Blood Banking in Living Droplets  

E-Print Network (OSTI)

Blood banking has a broad public health impact influencing millions of lives daily. It could potentially benefit from emerging biopreservation technologies. However, although vitrification has shown advantages over traditional ...

Samot, Josh

143

Route-Specific Passage Proportions and Survival Rates for Fish Passing through John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011  

SciTech Connect

This report fulfills a request of the U.S. Army Engineer District, Portland, Oregon, to produce an interim report of estimates of route-specific fish passage proportions and survival rates for lower Columbia River dams in 2010 and 2011. The estimates are needed to update the Compass Model for the Columbia River Treaty and the new Biological Opinion before detail technical reports are published in late 2012. This report tabulates route-specific fish-passage proportions and survival rates for steelhead and Chinook salmon smolts passing through various sampled routes at John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011. Results were compiled from analyses of data acquired in spring 2010 and 2011 studies that were specifically designed to estimate dam-passage and forebay-to-tailrace survival rates, travel time metrics, and spill passage efficiency, as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the Columbia Basin Fish Accords. The study designs allowed for estimation of route-specific fish passage proportions and survival rates as well as estimation of forebay-passage survival, all of which are summarized herein.

Ploskey, Gene R.; Weiland, Mark A.; Carlson, Thomas J.

2012-06-04T23:59:59.000Z

144

Design of Slurry Bubble Column Reactors: Novel Technique for Optimum Catalyst Size Selection  

NLE Websites -- All DOE Office Websites (Extended Search)

Slurry Bubble Column Reactors: Novel Technique Slurry Bubble Column Reactors: Novel Technique for Optimum Catalyst Size Selection Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 7,619,011 entitled "Design of Slurry Bubble Column Reactors: Novel Technique for Optimum Catalyst Size Selection." Disclosed in this patent is a method to determine the optimum catalyst particle size for application in a fluidized bed reactor, such as a slurry bubble column reactor (SBCR), to convert synthesis gas into liquid fuels. The reactor can be gas-solid, liquid- solid, or gas-liquid-solid. The method considers the complete granular temperature balance based on the kinetic theory of

145

Spray drying and attrition behavior of iron catalysts for slurry phase Fischer-Tropsch synthesis  

E-Print Network (OSTI)

This thesis describes results of a study aimed at developing and evaluating attrition resistant iron catalysts prepared by spray drying technique. These catalysts are intended for Fischer-Tropsch (F-T) synthesis in a slurry bubble column reactor...

Carreto Vazquez, Victor Hugo

2004-11-15T23:59:59.000Z

146

Rapid Coal Analysis. Part II: Slurry Atomization DCP Emission Analysis of NBS Coal  

Science Journals Connector (OSTI)

A McCrone Micronising Mill is used to wet grind NBS bituminous coal to a median particle diameter of 5.7 ?m within 10 min. The finely divided coal slurry is immediately nebulized...

McCurdy, D L; Wichman, M D; Fry, R C

1985-01-01T23:59:59.000Z

147

Coal-water slurry fuel internal combustion engine and method for operating same  

DOE Patents (OSTI)

An internal combustion engine fueled with a coal-water slurry is described. About 90 percent of the coal-water slurry charge utilized in the power cycle of the engine is directly injected into the main combustion chamber where it is ignited by a hot stream of combustion gases discharged from a pilot combustion chamber of a size less than about 10 percent of the total clearance volume of main combustion chamber with the piston at top dead center. The stream of hot combustion gases is provided by injecting less than about 10 percent of the total coal-water slurry charge into the pilot combustion chamber and using a portion of the air from the main combustion chamber that has been heated by the walls defining the pilot combustion chamber as the ignition source for the coal-water slurry injected into the pilot combustion chamber.

McMillian, Michael H. (Fairmont, WV)

1992-01-01T23:59:59.000Z

148

Coal slurry pump development. Fossil energy annual summary technical information report  

SciTech Connect

The Coal Slurry Pump Development Program was initiated in October 1979, and was completed 15 December 1983. In the first phase of the program (Phase IIB), an experimental prototype of a two-stage, high pressure, centrifugal slurry pump was fabricated and assembled into a test unit. In the second phase (Phase IIC), the experimental pump was delivered to a slurry test facility prepared at the Colorado School of Mines Research Institute (CSMRI) and initial testing in hot oil and subsequent testing in a coal-oil slurry environment were completed. During the test program, Rocketdyne supplied technical support and coordination on test facility interface requirements and directed testing of the experimental pump to evaluate hydraulic performance, and wear life characteristics. 3 figures, 3 tables.

Wong, G.S.

1983-10-31T23:59:59.000Z

149

Thermal Performance of Microencapsulated Phase Material (MPCM) Slurry in a Coaxial Heat Exchanger  

E-Print Network (OSTI)

Microencapsulated phase change material (MPCM) slurries and coil heat exchangers had been recently studied separately as enhancers of convective heat transfer processes. Due to the larger apparent heat related to the phase change process...

Yu, Kun

2014-05-08T23:59:59.000Z

150

Heat Transfer of a Multiple Helical Coil Heat Exchanger Using a Microencapsulated Phase Change Material Slurry  

E-Print Network (OSTI)

The present study has focused on the use of coil heat exchangers (CHEs) with microencapsulated phase change material (MPCM) slurries to understand if CHEs can yield greater rates of heat transfer. An experimental study was conducted using a...

Gaskill, Travis

2012-02-14T23:59:59.000Z

151

Rheological Study of Comingled Biomass and Coal Slurries with HydrothermalPretreatment  

E-Print Network (OSTI)

4) Bridgwater, T. Biomass for energy. J. Sci. Food Agric.A. Method for high energy density biomass-water slurry. U.S.substituting biomass for fossil fuels. Energy (2) Henrich,

He, W; Park, C S; Norbeck, J N

2009-01-01T23:59:59.000Z

152

Rheological Study of Comingled Biomass and Coal Slurries with HydrothermalPretreatment  

E-Print Network (OSTI)

Sirkeci, A. A. ; Dincer, H. The effect of coal properties onthe viscosity of coal-water slurries. Fuel 2002, 81, 1855– (H. ; Atesok, G. Effect of coal particle size distribution,

He, W; Park, C S; Norbeck, J N

2009-01-01T23:59:59.000Z

153

REVIEW PLAN John Redmond Dam Reservoir, Coffee County, Kansas  

E-Print Network (OSTI)

#12;#12;REVIEW PLAN John Redmond Dam Reservoir, Coffee County, Kansas Reallocation Study Tulsa...................................................................................................................11 12. REVIEW PLAN APPROVAL AND UPDATES........................................................................................11 13. REVIEW PLAN POINTS OF CONTACT

US Army Corps of Engineers

154

Libby Dam Wildlife Habitat Enhancement, 1992 Final Report.  

SciTech Connect

This is the final report of a project that was initiated in September, 1984 to mitigate for the loss of big game winter and spring range by the Libby Dam hydroelectric facility.

Holifield, Jennifer; Komac, Ron (Kootenai National Forest, Fisher River Ranger District, Libby MT)

1993-03-01T23:59:59.000Z

155

IMPACTS OF LANDSLIDE DAMS ON MOUNTAIN VALLEY MORPHOLOGY  

Science Journals Connector (OSTI)

Landslide dams can influence mountain-valley morphology significantly in the vicinity of the ... and their impoundments, and thus influence the long-term effects of these natural features on mountain-valley morph...

R.L. SCHUSTER

2006-01-01T23:59:59.000Z

156

Supercritical CO2 extraction of organic compounds from soil-water slurries  

E-Print Network (OSTI)

SUPERCRITICAL COi EXTRACTION OF ORGANIC COMPOUNDS FROM SOIL-WATER SLURRIES A Thesis by BRIAN DEAN CARTER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1993 Major Subject: Chemical Engineering SUPERCRITICAL COz FXTRACTION OF ORGANIC COMPOUNDS FROM SOIL-WATER SLURRIES A Thesis by BRIAN DEAN CARTER Submitted to Texas A&M University in partial fulfillment of the requirements...

Carter, Brian Dean

2012-06-07T23:59:59.000Z

157

Rheological study of comingled biomass and coal slurries with hydrothermal pretreatment  

SciTech Connect

Gasification of comingled biomass and coal feedstock is an effective means of reducing the net life cycle greenhouse gas emissions in the coal gasification process while maintaining its inherent benefits of abundance and high-energy density. However, feeding a comingled biomass and coal feedstock into a pressurized gasification reactor poses a technical problem. Conventional dry feeding systems, such as lock hoppers and pressurized pneumatic transport, are complex and operationally expensive. A slurry formation of comingled biomass and coal feedstock can be easily fed into the gasification reactor but, in normal conditions, only allows for a small portion of biomass in the mixture. This is a consequence of the hydroscopic and hydrophilic nature of the biomass. The College of Engineering Center for Environmental Research and Technology (CE-CERT) at the University of California, Riverside, has developed a process producing high solid content biomass-water slurry using a hydrothermal pretreatment process. In this paper, the systematic investigation of the rheological properties (e.g., shear rate, shear stress, and viscosity) of coal-water slurries, biomass-water slurries, and comingled biomass and coal-water slurries is reported. The solid particle size distribution in the slurry and the initial solid/water ratio were investigated to determine the impact on shear rate and viscosity. This was determined using a rotational rheometer. The experimental results show that larger particle size offers better pumpability. The presence of a high percentage of biomass in solid form significantly decreases slurry pumpability. It is also shown that the solid loading of the biomass-water slurry can be increased to approximately 35 wt % with viscosity of less than 0.7 Pa.s after the pretreatment process. The solid loading increased to approximately 45 wt % when the biomass is comingled with coal. 18 refs., 7 figs., 3 tabs.

Wei He; Chan S. Park; Joseph M. Norbeck [University of California, Riverside, CA (United States). Bourns College of Engineering Center for Environmental Research and Technology

2009-09-15T23:59:59.000Z

158

Thorium oxide slurries as blankets in fissile producing fusion- fission hybrids  

E-Print Network (OSTI)

of the blanket as related to the energy of the incident fusion neutrons. CALCULATIONAL MODEL The MARS computer code package from the Radiation Shielding Information Center (RSIC) at Oak Ridge National Laboratory (ORNL) 11 was used to determine... the aqueous homogeneous power reactor program at ORNL was begun. Significant progress was made in studies of uranium oxide (UO ) and its slurries, and in the development of equipment for circulating slurries at concentrations of several hundred grams per...

Geer, Thomas Charles

1982-01-01T23:59:59.000Z

159

A hydraulic model study of the gray reef dam spillway  

E-Print Network (OSTI)

A HYDRAULIC MODEL STUDY OF THE GRAY REEF DAM SPILLWAY A Thesis by ALI AKHTAR QURAISHI Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE January 1961 Major Subject: Civil Engineering A HYDRAULIC MODEL STUDY OF THE GRAY REEF DAM SPILLWAY A Thesis ALI AKHTAR QURAISHI Approved as to style and content by: Chairman of Comm' e Head of the Depa ment January 1961 ACKNOWLEDGMENT...

Quraishi, Ali Akhtar

2012-06-07T23:59:59.000Z

160

Underwater noise generated by Columbia River hydroelectric dams  

Science Journals Connector (OSTI)

Low?frequency (10–1000 Hz) underwater noise measurements have been made in water within and upstream from four Columbia River hydroelectric dams. The motivation for these measurements was to map out the sound field within and upstream from the power dams as a first step in understanding the effect of this field on the behavior of migrating salmonids that must choose between the bypass system or intakes to the turbines. Eventually sound may be used to guide the juvenile fish safely past the turbine intakes and into the bypass system. Thus far single hydrophonemeasurements have been made in the bypass slots within the dam and at a number of locations upstream from the dam. The noise level varies with location decreasing as the hydrophone is moved upsteam from the dam and as the hydrophone is moved closer to the water surface immediately upstream of the dam as well as in the bypass slot. The noise spectra below 200 Hz are highly modulated displaying one or more sharp peaks which indicates resonances in the structural generating mechanism or propagation path. The spectrum level and modulation vary significantly from one dam to another and sometimes from one configuration to another (e.g. when one of the turbines is on or off). A final set of measurements will be made at the Bonneville Dam using several hydrophones placed at a number of locations in the vicinity of the intake channel and these may help identify sources and propagation paths to the hydrophone. [Work sponsored by U. S. Army Corps of Engineers.

Robert T. Miyamoto; Steven O. McConnell; James J. Anderson; Blake E. Feist

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

In-line ultrasonic monitoring of waste slurry suspended solids  

SciTech Connect

During the transport of tank waste, it is very important to quantitatively measure the percent solids concentration (PSC) of the waste, which indicates the flow conditions and the extent of solids settling. At Argonne National Laboratory, an in-line, real-time, a nonintrusive ultrasonic monitoring system has been developed to measure the PSC and flow density of tank waste by measuring sound velocity and attenuation in the flow. This system consists of a pair of longitudinal transducers bonded to waveguides on the opposite sides of the pipe and operating at IMHz simultaneously in pulse-and-echo and pitch-and-catch modes. The PSC measurement is provided by attenuation, while the density measurement is calculated by impedance and sound velocity. A thermocouple is attached to one of the waveguides for automatic temperature correction of the measurements. This system was one of four evaluated for in-line measurement of slurry at Oak Ridge National Laboratory in 1998. The results indicate that the measurements are in good agreement with a Coriolis meter and that the system can be used to monitor PSC up to 40 wt.%. However, the system is greatly affected by entrained air bubbles within the solid flow during Puisair mixing. A different mixing mechanism will solve this problem.

Chien, H.-T.; Sheen, S.-H.; Raptis, A. C.

2000-05-25T23:59:59.000Z

162

Coal slurry combustion optimization on single cylinder engine  

SciTech Connect

Under the sponsorship of the US Department of Energy, Morgantown Energy Technology Center, GE Transportation System has been conducting a proof of concept program to use coal water slurry (CWS) fuel to power a diesel engine locomotive since 1988. As reported earlier [1], a high pressure electronically controlled accumulator injector using a diamond compact insert nozzle was developed for this project. The improved reliability and durability of this new FIE allowed for an improved and more thorough study of combustion of CWS fuel in a diesel engine. It was decided to include a diesel pilot fuel injector in the combustion system mainly due to engine start and low load operation needs. BKM, Inc. of San Diego, CA was contracted to develop the electronic diesel fuel pilot/starting FIE for the research engine. As a result, the experimental combustion study was very much facilitated due to the ability of changing pilot/CWS injection timings and quantities without having to stop the engine. Other parameters studied included combustion chamber configuration (by changing CWS fuel injector nozzle hole number/shape/angle), as well as injection pressure. The initial phase of this combustion study is now complete. The results have been adopted into the design of a 12 cylinder engine FIE, to be tested in 1992. This paper summarizes the main findings of this study.

Not Available

1992-09-01T23:59:59.000Z

163

Rules governing the classification of coal slurries for filtering centrifuges  

SciTech Connect

The feasibility of using filtering centrifuges for the cleaning of a coking-coal slurry is confirmed in principle, and regime operating parameters which ensure the production of a concentrate of conditioned quality are determined on the basis of results of experimental-industrial tests of a new procedure for this operation at the Neryungrinskaya Concentrating Mill. An equation is proposed for determination of solid carry-off in the centrifuge effluent, which completely satisfactorily (with a correlation coefficient of 0.7-0.8) describes the dependence of the parameter in question on the solid content in the centrifuge feed, and on its content of -0.2-mm material. It is noted that special investigations to determine the effect of the speed of the rotor and shape of the particles on the amount of solid carry-off in the centrifuge effluent are required for construction of a model describing the size reduction of solid-phase particles in the effluent during centrifuge filtration.

G.Y. Gol'berg; Y.B. Rubinshtein; S.A. Osadchii [Institute for Enrichment of Solid Fuel (IOTT), Moscow Oblast (Russian Federation)

2008-07-01T23:59:59.000Z

164

Division of Water, Part 673: Dam Safety Regulations (New York) | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Dam Safety Regulations (New York) 3: Dam Safety Regulations (New York) Division of Water, Part 673: Dam Safety Regulations (New York) < Back Eligibility Fed. Government Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State New York Program Type Safety and Operational Guidelines Provider NY Department of Environmental Conservation These regulations address dam safety, define dam hazard categories and inspection procedures, and apply to any owner of a dam. Dam owners are required to maintain dams in a safe condition at all times and to comply with Department inquiries for information on the status of a given dam

165

EA-342 Royal Bank of Canada | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to Canada EA-342 Royal Bank of Canada More Documents & Publications EA-342-A Royal Bank of Canada EA-330 The Royal Bank of Scotland plc EA-330-A The Royal Bank of Scotland plc...

166

The influence of Streptococcus spp., Lactobacillus spp. and Pediococcus spp. on production of volatile sulfhydryl compounds in Cheddar cheese slurries  

E-Print Network (OSTI)

. There was a decrease in production of hydrogen sulfide, methanethiol, and dimethyl sulfide in slurries prepared from Cheddar cheese manufactured from pasteurized milk when compared to slurries prepared from Cheddar cheese manufactured from raw milk.... . 3. Standard curve for carbonyl sulfide. . 4. Standard curve for methanethiol. 32 33 34 5. Standard curve for dimethyl sulfide. . 35 6. Hydrogen sulfide production in Cheddar cheese slurries. . . . . . . . . . 37 7. ~~~ill spp. growth...

Dagerath, Michael Lynn

2012-06-07T23:59:59.000Z

167

Fluid dynamic studies for a simulated Melton Valley Storage Tank slurry  

SciTech Connect

The Melton Valley Storage Tanks (MVSTs), are used for the collection and storage of remote-handled radioactive liquid wastes. These wastes, which were typically acidic when generated, were neutralized with the addition of sodium hydroxide to protect the storage tanks from corrosion, but this caused the transuranic and heavy metals to precipitate. These wastes will eventually need to be removed from the tanks for ultimate disposal. The objective of the research activities discussed in this report is to support the design of a pipeline transport system between the MVSTs and a treatment facility. Since the wastes in the MVSTs are highly radioactive, a surrogate slurry was developed for this study. Rheological properties of the simulated slurry were determined in a test loop in which the slurry was circulated through three pipeline viscometers of different diameters. Pressure drop data at varying flow rates were used to obtain shear stress and shear rate data. The data were analyzed, and the slurry rheological properties were analyzed by the Power Law model and the Bingham plastic model. The plastic viscosity and yield stress data obtained from the rheological tests were used as inputs for a piping design software package, and the pressure drops predicted by the software compared well with the pressure drop data obtained from the test loop. The minimum transport velocity was determine for the slurry by adding known nominal sizes of glass spheres to the slurry. However, it was shown that the surrogate slurry exhibited hindered settling, which may substantially decrease the minimum transport velocity. Therefore, it may be desired to perform additional tests with a surrogate with a lower concentration of suspended solids to determine the minimum transport velocity.

Hylton, T.D.; Youngblood, E.L.; Cummins, R.L.

1994-07-01T23:59:59.000Z

168

Rapid Coal Analysis. Part I: Particle Size Effects in Slurry Methods Based on Flame AA and Swing-Mill Grinding  

Science Journals Connector (OSTI)

Laser diffraction particle size measurements are used to study aerodynamic mass transport losses of a finely ground aqueous coal slurry aerosol in the spray chamber of a conventional...

Mohamed, N; McCurdy, D L; Wichman, M D; Fry, R C; O'Reilly, James E

1985-01-01T23:59:59.000Z

169

Information externality, bank structure, and growth  

E-Print Network (OSTI)

This dissertation addresses the question of whether a monopolistic banking system can lead to a higher steady state level of capital stock. Specifically, this research analyzes the comparative advantage of a monopoly banking system. By doing that...

Doh, Bo-Eun

2004-09-30T23:59:59.000Z

170

Tin-wall hollow ceramic spheres from slurries. Final report  

SciTech Connect

The overall objective of this effort was to develop a process for economically fabricating thin-wall hollow ceramic spheres from conventional ceramic powders using dispersions. This process resulted in successful production of monosized spheres in the mm size range which were point contact bonded into foams. Thin-wall hollow ceramic spheres of small (one to five millimeter) diameter have novel applications as high-temperature insulation and light structural materials when bonded into monolithic foams. During Phase 1 of this program the objective as to develop a process for fabricating thin-wall hollow spheres from powder slurries using the coaxial nozzle fabrication method. Based on the success during Phase 1, Phase 2 was revised to emphasize the assessment of the potential structural and insulation applications for the spheres and modeling of the sphere formation process was initiated. As more understanding developed, it was clear that to achieve successful structural application, the spheres had to be bonded into monolithic foams and the effort was further expanded to include both bonding into structures and finite element mechanical modeling which became the basis of Phase 3. Successful bonding techniques and mechanical modeling resulted but thermal conductivities were higher than desired for insulating activities. In addition, considerable interest had been express by industry for the technology. Thus the final Phase 4 concentrated on methods to reduce thermal conductivity by a variety of techniques and technology transfer through individualized visits. This program resulted in three Ph.D. theses and 10 M.S. theses and they are listed in the appropriate technical sections.

Chapman, A.T.; Cochran, J.K.

1992-12-31T23:59:59.000Z

171

Dehydration of isobutanol to isobutene in a slurry reactor  

SciTech Connect

The April 1990 Alternative Fuels Proposal to the Department of Energy involved the development of new technology, based on the liquid phase process, for conversion of coal-derived synthesis gas to oxygenated hydrocarbon fuels, fuel additives, and fuel intermediates. The objective of this work was to develop a slurry reactor based process for the dehydration of isobutanol to isobutene. The isobutene can serve as a feedstock for the high octane oxygenated fuel additive methyl tertiary-butyl either (MTBE). Alumina catalysts were investigated because of their wide use as a dehydration catalyst. Four commercially available alumina catalysts (Catapal B, Versal B, Versal GH, and Al-3996R) were evaluated for both activity and selectivity to the branched olefin. All four catalysts demonstrated conversions greater than 80% at 290 C, while conversions of near 100% could be obtained at 330 C. The reaction favors low pressures and moderate to low space velocities. A yield of 0.90 mole isobutene per mole reacted isobutanol or better was obtained at conversions of 60--70% and higher. From 75 to 98% conversion, the four catalysts all provide isobutene yields ranging from 0.92 to 0.94 with the maximum occurring around 90% conversion. At low conversions, the concentration of diisobutyl ether becomes significant while the concentration of linear butenes is essentially a linear function of isobutanol conversion. Doping the catalyst with up to 0.8 wt % potassium showed a modest increase in isobutene selectivity; however, this increase was more than offset by a reduction in activity. Investigations using a mixed alcohols feed (consistent with isobutanol synthesis from syngas) demonstrated a small increase in the C4 iso-olefin selectivity over that observed for a pure isobutanol feed. 55 refs.

Latshaw, B.E.

1994-02-01T23:59:59.000Z

172

Coal liquefaction process utilizing coal/CO.sub.2 slurry feedstream  

DOE Patents (OSTI)

A coal hydrogenation and liquefaction process in which particulate coal feed is pressurized to an intermediate pressure of at least 500 psig and slurried with CO.sub.2 liquid to provide a flowable coal/CO.sub.2 slurry feedstream, which is further pressurized to at least 1000 psig and fed into a catalytic reactor. The coal particle size is 50-375 mesh (U.S. Sieve Series) and provides 50-80 W % coal in the coal/CO.sub.2 slurry feedstream. Catalytic reaction conditions are maintained at 650.degree.-850.degree. F. temperature, 1000-4000 psig hydrogen partial pressure and coal feed rate of 10-100 lb coal/hr ft.sup.3 reactor volume to produce hydrocarbon gas and liquid products. The hydrogen and CO.sub.2 are recovered from the reactor effluent gaseous fraction, hydrogen is recycled to the catalytic reactor, and CO.sub.2 is liquefied and recycled to the coal slurrying step. If desired, two catalytic reaction stages close coupled together in series relation can be used. The process advantageously minimizes the recycle and processing of excess hydrocarbon liquid previously needed for slurrying the coal feed to the reactor(s).

Comolli, Alfred G. (Yardley, PA); McLean, Joseph B. (S. Somerville, NJ)

1989-01-01T23:59:59.000Z

173

IT opportunities in investment banks  

Science Journals Connector (OSTI)

......Porsche. It's mandatory to wear smart, expensive suits. In my view...the dress code is of course smart for client-facing meetings...innovative way to provide business benefits. It could include developing...example, some banks use blade and grid computing to automate the trading......

Vikesh Harbham

2006-01-01T23:59:59.000Z

174

Chris Banks Director of Library  

E-Print Network (OSTI)

Chris Banks Director of Library Services Frances Boyle Assistant Director Library Academic Services Assistant to the Library Leadership Team Susan Howard Assistant Director Library Resource and Innovation Chart 1 Library Leadership Team Ruth Newton Staff Resource Coordinator (0.6 fte) Level 3b #12;Chris

175

Four Dam Pool Power Agency FDPPA | Open Energy Information  

Open Energy Info (EERE)

Dam Pool Power Agency FDPPA Dam Pool Power Agency FDPPA Jump to: navigation, search Name Four Dam Pool Power Agency (FDPPA) Place Anchorage, Alaska Zip 99515 Sector Hydro Product Joint action agency consisting of four hydroelectric projects that was organized by five electric cooperatives that purchase power from the facilities. Coordinates 38.264985°, -85.539014° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.264985,"lon":-85.539014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

176

Investing in Minority Banks | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Investing in Minority Banks Investing in Minority Banks Investing in Minority Banks Our Bank Deposit Financial Assistance Program was developed for the purpose of strengthening and expanding the Nation's minority and women-owned small business enterprises. In order to classify as "minority" the institution's majority ownership must include African Americans, Hispanic Americans, Asian Americans, American Indians, Eskimos, Aleuts, and women. The minority institution must certify minority ownership with the Department of the Treasury and appear on Treasury's Roster of Financial Institutions Participating in the Federal Government's Minority Bank Deposit Program. In keeping with the intent of the Program, we purchase certificates of deposit from those minority financial institutions which desire to

177

Economic Efficiency of Texas Country Banks.  

E-Print Network (OSTI)

. The poor showing of the smaller banks is due largely to high expenses per unit of business and a low ratio of earning assets to the bank investment. Total expenses, excIusive of interest on deposits and borrowed money and taxes, averaged 4.23 cents per... assets to the bank investment for these three groups of banks were 3.49, 4.43, and 5.96, respectively. Banks with less than $400,000 in earning assets paid an amount equivalent to an average of 0.78 per cent on all deposits as compared with 1.43 per...

Lee, Virgil P. (Virgil Porter)

1932-01-01T23:59:59.000Z

178

E-Print Network 3.0 - analysis model dam Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

water from Yongdam Dam. The advantages of a model such as the one... , irrigation, hydropower, and recreation. Two major dams are ... Source: Kim, Young-Oh - Department of Civil...

179

E-Print Network 3.0 - arch dams including Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

part of the East Branch Dam Safety Initiative in Elk County, Pa. The site development work went to Tab... seepage-related dam safety concerns at East Branch Clarion River Lake in...

180

Methane Emissions from Large Dams as Renewable Energy Resources: A Developing Nation Perspective  

Science Journals Connector (OSTI)

By means of a theoretical model, bootstrap resampling and data provided by the International Commission On Large Dams (ICOLD (2003) World register of dams. http://www.icold-cigb.org) we found that global large da...

Ivan B. T. Lima; Fernando M. Ramos…

2008-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

DOWNSTREAM BENTHIC RESPONSES TO SMALL DAM REMOVAL IN A COLDWATER STREAM  

E-Print Network (OSTI)

removals on downstream periphyton and macroinvertebrates in Boulder Creek, WI (USA). The dams were 180 m such as flood abatement, irrigation, recreation and hydropower. There are more than 75 000 dams over 1.8 m high

Stanley, Emily

182

Mills, Dams, and Reservoirs (Massachusetts) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Mills, Dams, and Reservoirs (Massachusetts) Mills, Dams, and Reservoirs (Massachusetts) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Massachusetts Program Type Siting and Permitting Provider Department of Conservation and Recreation This chapter of the Massachusetts General Laws outlines procedures to

183

The Sensor Fish - Making Dams More Salmon-Friendly  

SciTech Connect

This article describes the Sensor Fish, an instrument package that travels through hydroelectric dams collecting data on the hazardous conditions that migrating salmon smolt encounter. The Sensor Fish was developed by Pacific Northwest National Laboratory with funding from DOE and the US Army Corps of Engineers and has been used at several federal and utility-run hydroelectric projects on the Snake and Columbia Rivers of the US Pacific Northwest. The article describes the evolution of the Sensor Fish design and provides examples of its use at McNary and Ice Harbor dams.

Carlson, Thomas J.; Duncan, Joanne P.; Gilbride, Theresa L.; Keilman, Geogre

2004-07-31T23:59:59.000Z

184

Ice Slurry Medical Protective Organ Cooling: Buying Surgeons and Emergency Responders More Time  

NLE Websites -- All DOE Office Websites (Extended Search)

Slurry Medical Protective Organ Cooling: Slurry Medical Protective Organ Cooling: Buying Surgeons and Emergency Responders More Time Prepared by Ken Kasza* (PhD) and Yue Wu* (PhD) *Argonne National Laboratory 10-9-09 yuewu@anl.gov; 630-252-7203 Surgical procedures are pushing the limits of technical excision and becoming less invasive through the development and use of laparoscopic procedures assisted by surgeon/machine robotic manipulations. There is an unmet need to protect critical organs and various tissue masses during the course of surgical manipulations. Multiple tissue sites and organ systems that require complex operative manipulations to cure disease are often exposed to ischemic, traumatic, and xenobiotic insults that can result in loss of function or life-threatening conditions. Ice slurry production and delivery equipment developed by

185

Coal slurry pump development: fossil energy annual summary, technical information report  

SciTech Connect

This is a twenty-four month program on Coal Slurry Pump Development being conducted for the Department of Energy, Division of Coal Conversion, under Contract DE-AC03-79ET14842. The program consists of two phases. In the first phase an experimental prototype of a two-stage, high-pressure, centrifugal slurry pump will be fabricated and assembled into a test unit. In the second phase the experimental pump will be delivered to a DOE field test facility for initial testing in hot oil and for subsequent testing in an actual coal-oil slurry environment. During the program, Rocketdyne will supply technical support and coordination on test facility interfact requirements and for testing of the experimental pump to evaluated hydraulic, mechanical, material and operational performance characteristics.

Wong, G.S.

1980-10-30T23:59:59.000Z

186

MEASUREMENT AND PREDICTION OF RADIOLYTIC HYDROGEN PRODUCTION IN DEFENSE WASTE PROCESSING SLURRIES AT SAVANNAH RIVER SITE  

SciTech Connect

This paper presents results of measurements and predictions of radiolytic hydrogen production rates from two actual process slurries in the Defense Waste Processing Facility (DWPF) at Savannah River Site (SRS). Hydrogen is a flammable gas and its production in nuclear facilities can be a safety hazard if not mitigated. Measurements were made in the Shielded Cells of Savannah River National Laboratory (SRNL) using a sample of Sludge Batch 3 (SB3) currently being processed by the DWPF. Predictions were made using published values for rates of radiolytic reactions producing H{sub 2} in aqueous solutions and the measured radionuclide and chemical compositions of the two slurries. The agreement between measured and predicted results for nine experiments ranged from complete agreement to 24% difference. This agreement indicates that if the composition of the slurry being processed is known, the rate of radiolytic hydrogen production can be reasonably estimated.

Bibler, N; John Pareizs, J; Terri Fellinger, T; Cj Bannochie, C

2007-01-10T23:59:59.000Z

187

World Bank Safeguard Policies | Open Energy Information  

Open Energy Info (EERE)

World Bank Safeguard Policies World Bank Safeguard Policies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: World Bank Safeguard Policies Agency/Company /Organization: World Bank Topics: Policies/deployment programs Resource Type: Guide/manual, Training materials, Lessons learned/best practices Website: web.worldbank.org/WBSITE/EXTERNAL/PROJECTS/EXTPOLICIES/EXTSAFEPOL/0,,m References: World Bank Safeguard Policies [1] Overview "The World Bank's environmental and social safeguard policies are a cornerstone of its support to sustainable poverty reduction. The objective of these policies is to prevent and mitigate undue harm to people and their environment in the development process. These policies provide guidelines for bank and borrower staffs in the identification, preparation, and

188

Compliance Monitoring of Subyearling Chinook Salmon Smolt Survival and Passage at Bonneville Dam, Summer 2012  

SciTech Connect

The purpose of this compliance study was to estimate dam passage survival of subyearling Chinook salmon at Bonneville Dam during summer 2012, as required by the 2008 Federal Columbia River Power System Biological Opinion. The study also estimated smolt passage survival from the forebay 2 km upstream of the dam to the tailrace 1 km below the dam, as well as forebay residence time, tailrace egress, and spill passage efficiency, as required in the 2008 Columbia Basin Fish Accords.

Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Ploskey, Gene R.; Weiland, Mark A.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.

2013-05-01T23:59:59.000Z

189

Existing schemes for constructing high concrete dams and ways to improve them  

Science Journals Connector (OSTI)

1. Improvement of the existing cyclic methods of constructing concrete dams in recent years made it possible to ...

V. I. Teleshev; V. K. Loshak

1982-10-01T23:59:59.000Z

190

Dioxin and trace metal emissions from combustion of carbonized RDF slurry fuels  

SciTech Connect

In 1994, the U.S. generated approximately 209 million tons of Municipal Solid Waste (MSW), with 61% landfilled, 24% recycled, and 15% processed through Municipal Waste Combustion (MWC). In order to divert a larger portion of this generated MSW from landfills, MWC will have to play a growing role in MSW disposal. However, recently promulgated New Source Performance Standards (NSPS) for MWC will add an additional financial burden, through mandated emission reductions and air pollution control technologies, to an already financially pressured MWC marketplace. In the past, Refuse Derived Fuel (RDF), a solid fuel produced from MSW, has been fired in industrial and coal boilers as an alternative means of MWC. While lower sulfur dioxide (SO{sub 2}) emissions provided the impetus, firing RDF in industrial and coal boilers frequently suffered from several disadvantages including increased solids handling, increased excess air requirements, increased air emissions, increased slag formation in the boiler, and higher fly ash resistivity. This paper summarizes the latest emissions and combustion tests with the carbonized RDF slurry fuel. With EnerTech`s SlurryCarb{trademark} process, a pumpable slurry of RDF is continuously pressurized with a pump to between 1200 and 2500 psi. The RDF slurry is pressurized above the saturated steam curve to maintain a liquid state when the slurry is heated to approximately 480-660{degrees}F. Slurry pressure and temperature then are maintained for less than 30 minutes in plug-flow reactors. At this temperature and pressure, oxygen functional groups in the molecular structure of the RDF are split off as carbon dioxide gas. This evolved carbon dioxide gas comprises a significant weight percentage of the feed RDF, but only a minimal percentage of the heating value.

Klosky, M. [EnerTech Environmental, Inc., Atlanta, GA (United States); Fisher, M. [American Plastics Council, Washington, DC (United States); Singhania, A. [American Plastics Council/Amoco Chemicals, Alpharetta, GA (United States)] [and others

1997-12-01T23:59:59.000Z

191

Direct coal liquefaction at HTI using dispersed slurry catalyst  

SciTech Connect

The US Department of Energy (DOE) Direct Coal Liquefaction effort, in which Hydrocarbon Technologies, Inc. (HTI) is a major participant, is an integral part of the effort to meet the US National Energy Strategy goal of relying more on indigenous sources of energy. This is also very applicable to the China situation where there is a need to use the abundant coal, and organic waste resources present in China to produce cost-effective fuels that will meet environmental goals of high efficiency with neutral consequences on air, water and ground status. Located at HTI`s Research and Development Center in Lawrenceville, New Jersey are several pilot scale continuous flow operating units to study, develop and demonstrate direct coal liquefaction and hydrocracking. These units include two two-stage, 50 Kg/day process evaluation units, one 3/4 ton/day process confirmation unit and a 5 ton/day process development unit. Each of these units are adaptable for operation as fluidized (ebullated) beds or fully backmixed slurry catalyst reactor units. These units are completely integrated to provide feed preparation and handling, preheating, reaction, vapor/liquid separation, on-line hydrotreating, product fractionation, bottoms recycling and solid removal. These units have not only been used in the processing of coal, but also in the upgrading of heavy oil, tar sand bitumen, shale oil, waste tires, plastics, lignin and other organic municipal and industrial wastes. HTI has developed an advanced direct liquefaction process, HTI Coal Process, that produces clean transportation fuels and chemicals at a US cost of less than $30/bbl., equivalent crude oil price, at a grass roots facility. This process is based on the use of an HTI iron based catalyst, GelCat, with backmixed reactors, a close-coupled hydrotreater and interstage gas/liquid separation. Coal conversion, distillate yields and product qualities are comparable to that seen with a supported catalyst reactor system. The process is continuous, isothermal and free of solids accumulation with all coal ranks tested. Under the auspices of the US DOE, HTI has developed multi-stage liquefaction processes based on both supported and dispersed catalysts. The supported catalyst configuration involves the use of a three-phase ebullated bed reactor in which the supported catalyst is maintained at a random (fluidization) stage by re-circulating a relatively large quantity of catalyst-gas-free process fluid collected from the top of the reactor.

Lee, L.K.; Comolli, A.G.; Popper, G.; Zhou, P.Z. [Hydrocarbon Technologies, Inc., Lawrenceville, NJ (United States)

1997-12-31T23:59:59.000Z

192

Rheological properties of water-coal slurries based on brown coal in the presence of sodium lignosulfonates and alkali  

SciTech Connect

The effect of the oxidized surface of brown coal on the structural and rheological properties of water-coal slurries was found. The kinetics of structure formation processes in water-coal slurries based on as-received and oxidized brown coal was studied. The effect of lignosulfonate and alkali additives on the samples of brown coal was considered.

D.P. Savitskii; A.S. Makarov; V.A. Zavgorodnii [National Academy of Sciences of Ukraine, Kiev (Ukraine). Dumanskii Institute of Colloid and Water Chemistry

2009-07-01T23:59:59.000Z

193

An Assessment of Energy Potential at Non-Powered Dams in the...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

DAM CEMVR DES MOINES POLK IA DES MOINES 1975 94.2 2,021 119,400 24.3 84 B. EVERETT JORDAN DAM CESAW HAYWOOD CHATHAM NC HAW 1974 61.0 1,460 55,846 23.9 85 LOCK C-1 DAM AT...

194

Green River Lake and Dam interim plan benefits ecosystem By John Hickey  

E-Print Network (OSTI)

11 Green River Lake and Dam interim plan benefits ecosystem By John Hickey Hydrologic Engineering that water is released from Green River Dam in Kentucky. In May 2006, the interim plan was approved shown that operation of Green River Dam can be changed in ways that improve ecosystems while continuing

US Army Corps of Engineers

195

Effects of sintering additives on dispersion properties of Al2O3 slurry containing polyacrylic acid dispersant  

Science Journals Connector (OSTI)

The effects of sintering aid adsorption on the dispersion properties of aluminum oxide slurries were investigated. We considered Al2O3 slurry without additives and Al2O3 slurry with a Mg additive with 0.1 mass% in oxide equivalent as a sintering aid. In this study, we evaluated the adsorption isotherm of polyacrylic acid (PAA) onto Al2O3 and the dispersion degree of Al2O3 slurries in sedimentation tests under gravity. The adsorption isotherm featured a characteristic adsorption isothermal line with a maximum value when Mg additive was present in Al2O3. In addition, the packing fractions did not correspond to the apparent viscosity. However, in slurry that was allowed to settle for several days, both of them agreed.Therefore, the disagreement between the packing fraction and the apparent viscosity immediately after preparation arose from changes of the dispersion state, such as the decrease of the distance between particles with time.

Hiromi Ohtsuka; Hidetoshi Mizutani; Satoshi IIO; Kazuki Asai; Takayoshi Kiguchi; Hiroshi Satone; Takamasa Mori; Junichiro Tsubaki

2011-01-01T23:59:59.000Z

196

On the Effectiveness of Global Private Regulation: The Implementation of the Equator Principles by Multinational Banks  

E-Print Network (OSTI)

AMRO, Bank of America and HSBC have stronger biodiversityimplementing them. In May 2005, HSBC bank developed a waterincluding Deutsche Bank, HSBC Holdings, Natwest, Royal Bank

Meyerstein, Ariel

2011-01-01T23:59:59.000Z

197

Flood Control Reservoirs Operable September 30, 2007 Characteristics of Dam  

E-Print Network (OSTI)

Creek Superior 960 34,500 NPP F Earth 25 978 ARKANSAS Blakely Mountain Ouachita Dam Ouachita Hot Springs-Ft.) Permanent Pool (Acreage) or No Pool (NPP) Project Functions Type Height (Feet) Length (Feet) ALASKA Chena River Lakes Chena Tanana Chena River Fairbanks 1979 2,000 NPP FRD Earth 50 40,200 ARIZONA Adobe Gila

US Army Corps of Engineers

198

Flood Control Reservoirs Operable September 30, 2008 Characteristics of Dam  

E-Print Network (OSTI)

Creek Superior 960 34,500 NPP F Earth 25 978 ARKANSAS Blakely Mountain Ouachita Dam Ouachita Hot Springs-Ft.) Permanent Pool (Acreage) or No Pool (NPP) Project Functions Type Height (Feet) Length (Feet) ALASKA Chena River Lakes Chena Tanana Chena River Fairbanks 1979 2,000 NPP FRD Earth 50 40,200 ARIZONA Adobe Gila

US Army Corps of Engineers

199

Microwave applicator for in-drum processing of radioactive waste slurry  

DOE Patents (OSTI)

A microwave applicator for processing of radioactive waste slurry uses a waveguide network which splits an input microwave of TE.sub.10 rectangular mode to TE.sub.01 circular mode. A cylindrical body has four openings, each receiving 1/4 of the power input. The waveguide network includes a plurality of splitters to effect the 1/4 divisions of power.

White, Terry L. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

200

Acoustic Monitor for Liquid-Solid Slurries Measurements at Low Weight Fractions  

SciTech Connect

Our effort in this project is to develop an acoustic monitor for accurate, real-time characterization of the size and weight fractions of solids in slurries for process monitoring and to determine the optimal timing for slurry transfers. This capability will be valuable in the Savannah River Site accelerated clean-up program. Our scientific work during the first research period developed a theory, supported by experiments, to describe sound attenuation of solids in suspensions in the presence of bubbles, which permits us to determine the solid-liquid weight percent. Engineering developments during the second research period led to the design, construction, and demonstration, in our laboratories, of the Syracuse Acoustic Monitor (SAM) system that measures weight percent solids accurately in slurries of 0.5 to 8.0 weight percent on-line and in real-time. Also, we had shown the potential for these measurements in solid-gas-liquid slurries by removing the interference due to the presence of gas bubbles.

Taviarides, Lawrence L.

2005-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Liquid CO{sub 2}/Coal Slurry for Feeding Low Rank Coal to Gasifiers  

SciTech Connect

This study investigates the practicality of using a liquid CO{sub 2}/coal slurry preparation and feed system for the E-Gas™ gasifier in an integrated gasification combined cycle (IGCC) electric power generation plant configuration. Liquid CO{sub 2} has several property differences from water that make it attractive for the coal slurries used in coal gasification-based power plants. First, the viscosity of liquid CO{sub 2} is much lower than water. This means it should take less energy to pump liquid CO{sub 2} through a pipe compared to water. This also means that a higher solids concentration can be fed to the gasifier, which should decrease the heat requirement needed to vaporize the slurry. Second, the heat of vaporization of liquid CO{sub 2} is about 80% lower than water. This means that less heat from the gasification reactions is needed to vaporize the slurry. This should result in less oxygen needed to achieve a given gasifier temperature. And third, the surface tension of liquid CO{sub 2} is about 2 orders of magnitude lower than water, which should result in finer atomization of the liquid CO{sub 2} slurry, faster reaction times between the oxygen and coal particles, and better carbon conversion at the same gasifier temperature. EPRI and others have recognized the potential that liquid CO{sub 2} has in improving the performance of an IGCC plant and have previously conducted systemslevel analyses to evaluate this concept. These past studies have shown that a significant increase in IGCC performance can be achieved with liquid CO{sub 2} over water with certain gasifiers. Although these previous analyses had produced some positive results, they were still based on various assumptions for liquid CO{sub 2}/coal slurry properties. This low-rank coal study extends the existing knowledge base to evaluate the liquid CO{sub 2}/coal slurry concept on an E-Gas™-based IGCC plant with full 90% CO{sub 2} capture. The overall objective is to determine if this technology could be used to reduce the cost and improve the efficiency of IGCC plants. The study goes beyond the systems-level analyses and initial lab work that formed the bases of previous studies and includes the following tasks: performing laboratory tests to quantify slurry properties; developing an engineering design of a liquid CO{sub 2} slurry preparation and feed system; conducting a full IGCC plant techno-economic analysis for Powder River Basin (PRB) coal and North Dakota lignite in both water and liquid CO{sub 2} slurries; and identifying a technology development plan to continue the due diligence to conduct a comprehensive evaluation of this technology. The initial task included rheology tests and slurry data analyses that would increase the knowledge and understanding of maximum solids loading capability for both PRB and lignite. Higher coal concentrations have been verified in liquid CO{sub 2} over water slurries, and a coal concentration of 75% by weight in liquid CO{sub 2} has been estimated to be achievable in a commercial application. In addition, lower slurry viscosities have been verified in liquid CO{sub 2} at the same solids loading, where the liquid CO{sub 2}/coal slurry viscosity has been measured to be about a factor of 10 lower than the comparable water slurry and estimated to be less than 100 centipoise in a commercial application. In the following task, an engineering design of a liquid CO{sub 2}/coal slurry preparation and mixing system has been developed for both a batch and continuous system. The capital cost of the design has also been estimated so that it could be used in the economic analysis. An industry search and survey has been conducted to determine if essential components required to construct the feed system are available from commercial sources or if targeted R&D efforts are required. The search and survey concluded that commercial sources are available for selected components that comprise both the batch and continuous type systems. During normal operation, the fuel exits the bottom of the coal silo and is fed to a rod mill fo

Marasigan, Jose; Goldstein, Harvey; Dooher, John

2013-09-30T23:59:59.000Z

202

Development and process evaluation of improved Fischer-Tropsch slurry catalysts. Final report  

SciTech Connect

This report describes results of a study aimed at developing and evaluating improved catalysts for a slurry Fischer-Tropsch (FT) process for converting synthesis gas to high quality transportation fuels (gasoline and distillate). The improvements in catalyst performance were sought by studying effects of pretreatment conditions, promoters and binders/supports. A total of 20 different, iron based, catalysts were evaluated in 58 fixed bed reactor tests and 10 slurry reactor tests. The major accomplishments and conclusions are summarized below. The pretreatment conditions (temperature, duration and the nature of reducing gas) have significant effect on catalyst performance (activity, selectivity and stability) during Fischer-Tropsch synthesis. One of precipitated unsupported catalysts had hydrocarbon selectivity similar to Mobil`s I-B catalyst in high wax mode operation, and had not experienced any loss in activity during 460 hours of testing under variable process conditions in a slurry reactor. The effect of promoters (copper and potassium) on catalyst performance during FT synthesis has been studied in a systematic way. It was found that potassium promotion increases activities of the FT and water-gas-shift (WGS) reactions, the average molecular weight of hydrocarbon products, and suppresses the olefin hydrogenation and isomerization reactions. The addition of binders/supports (silica or alumina) to precipitated Fe/Cu/K catalysts, decreased their activity but improved their stability and hydrocarbon selectivity. The performance of catalysts of this type was very promising and additional studies are recommended to evaluate their potential for use in commercial slurry reactors.

Bukur, D.B.; Mukesh, D.; Patel, S.A.; Zimmerman, W.H.; Rosynek, M.P. [Texas A& M Univ., College Station, TX (United States); Kellogg, L.J. [Air Products and Chemicals, Inc., Allentown, PA (United States)

1990-04-01T23:59:59.000Z

203

Evaluation of Protected Metal Hydride Slurries in a H2 Mini-  

E-Print Network (OSTI)

Evaluation of Protected Metal Hydride Slurries in a H2 Mini- Grid TIAX, LLC Acorn Park Cambridge_MERIT_REVIEW_MAY2003 2 Introduction Hydrogen Mini-Grid Concept Distributed FCPS utilizing a H2 Mini-Grid can provide waste heat can be used for hot water or space heating in buildings (i.e. "cogen") Distributed FCPS

204

Computational Modeling of Coal Water Slurry Combustion Processes in Industrial Heating Boiler  

Science Journals Connector (OSTI)

Coal water slurry (CWS) is typically composed of 60–70% coal, 30–40% water, and 1% chemical additives. It has been developed over the last 20 years as an alternative to fuel oil mainly in industrial and utility b...

L. J. Zhu; B. Q. Gu

2007-01-01T23:59:59.000Z

205

Surface and bottom boundary layer dynamics on a shallow submarine bank : southern flank of Georges Bank  

E-Print Network (OSTI)

The thesis investigates the circulation at a 76-m deep study site on the southern flank of Georges Bank, a shallow submarine bank located between the deeper Gulf of Maine and the continental slope. Emphasis is placed on ...

Werner, Sandra R. (Sandra Regina)

1999-01-01T23:59:59.000Z

206

10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

a Computational Scientist: Kerstin Kleese-Van Dam a Computational Scientist: Kerstin Kleese-Van Dam 10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam June 9, 2011 - 4:35pm Addthis Kerstin Kleese-Van Dam Kerstin Kleese-Van Dam Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Science gave me the opportunity to contribute to addressing some of society's big challenges - climate change, environmental remediation, sustainable clean energy and secure power. Kerstin Kleese-Dam, Computational Scientist Meet Kerstin Kleese-Van Dam. At Pacific Northwest National Lab, she's a master of computers and data - covering a wide span of projects from genomic sciences and climate change to nanometer-scale imaging and power grids. She recently spent some time to give us the download on her many

207

An analysis of the bank holding company  

E-Print Network (OSTI)

and capable of a consuming bank 15 output. If active price competition is constrained, the average revenue from increasing sales is relatively constant. Then, the bank attempting to shift its demand faces a larger magnitude of demand at a relatively... constant price. The increased profit rate then is a result of the observed declining average costs for increased scales of operation outlined previously. By increasing the scale of 15 gneiss, Steven J. , Bank Holding Companies and Public Policy, u 'I1...

Facka, David William

2012-06-07T23:59:59.000Z

208

Innovative process for concentration of fine particle coal slurries. Technical report, March 1- May 31, 1996  

SciTech Connect

Williams Technologies, Inc. And Clarke Rajchel Engineering are developing a technology (patent pending) to produce high quality coal water slurries from preparation plant fine coal streams. The WTI/CRE technology uses the novel implementation of high-shear cross-flow separation which replaces and enhances conventional thickening processes by surpassing normally achievable solids loadings. Dilute ultra-fine (minus 100 mesh) solids slurries can be, concentrated to greater than 60 weight percent and re-mixed, as required, with de-watered coarser fractions to produce pumpable, heavily loaded coal slurries. The permeate (filtrate) resulting from this process has been demonstrated to be crystal clear and totally free of suspended solids. The primary objective of this project was to demonstrate the WTI/CRE coal slurry production process technology at the pilot scale. The technology can enable Illinois coal producers and users to realize significant cost and environmental benefits both by eliminating fine coal waste disposal problems and producing an IGCC fuel to produce power which meets all foreseeable clean air standards. Testing was also directed at concentrating mine tailings material to produce a tailings paste which can be mine-back-filled, eliminating the need for tailings ponds. During the grant period, a laboratory-scale test apparatus (up to 3 GPM feed rate) was assembled and operated to demonstrate process performance over a range of feed temperatures and pressures. A dilute coal/water slurry from Consol, Inc.`s Rend Lake Preparation Plant was concentrated using the process to a maximum recorded solids loading of 61.9% solids by weight. Analytical results from the concentrate were evaluated by Destec Energy for suitability as an IGCC fuel.

Rajchel, M.; Ehrlinger, H.P.; Fonseca, A.; Mauer, R.

1996-12-31T23:59:59.000Z

209

Building Green in Greensburg: Centera Bank  

Office of Energy Efficiency and Renewable Energy (EERE)

This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Centera Bank building in Greensburg, Kansas.

210

Building Green in Greensburg: The Peoples Bank  

Office of Energy Efficiency and Renewable Energy (EERE)

This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Peoples Bank building in Greensburg, Kansas.

211

Bank Customers' Channel Preferences for Requesting Account Balances  

Science Journals Connector (OSTI)

Electronic applications in banking have enhanced customers' ability to control the balances and latest transactions of their bank accounts. Many banks today offer this service also via mobile channel further improving customers' capability to use the ...

Tommi Laukkanen

2007-01-01T23:59:59.000Z

212

Measuring Identity Theft at Top Banks (Version 1.5)  

E-Print Network (OSTI)

Ryan Singel, Bank of America, HSBC Most Prone to I.D. Theft,Ryan Singel, Bank of America, HSBC Most Prone to I.D. Theft,problems. An unidentified HSBC bank official was quoted by

Hoofnagle, Chris

2008-01-01T23:59:59.000Z

213

Dam Construction and Maintenance (Minnesota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Construction and Maintenance (Minnesota) Construction and Maintenance (Minnesota) Dam Construction and Maintenance (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Water Buying & Making Electricity Program Info State Minnesota Program Type Siting and Permitting Dams may be constructed, improved, or repaired on private, non-navigable waters subject to certain timelines; however, previously-developed hydropower mechanisms cannot be disrupted. The State may also choose to

214

Turbocharger with sliding piston, and having vanes and leakage dams  

DOE Patents (OSTI)

A turbocharger having a sliding piston for regulating exhaust gas flow into the turbine wheel includes a set of first vanes mounted on a fixed first wall of the turbine nozzle and projecting axially toward an opposite second wall of the nozzle, and/or a set of second vanes mounted on the end of the piston and projecting in an opposite axial direction toward the first wall of the nozzle. For the/each set of vanes, there are leakage dams formed on the wall that is adjacent the vane tips when the piston is closed. The leakage dams are closely adjacent the vane tips and discourage exhaust gas from leaking in a generally radial direction past the vane tips as the piston just begins to open from its fully closed position.

Roberts, Quentin (Nancy, FR); Alnega, Ahmed (Thaon Les Vosges, FR)

2011-12-06T23:59:59.000Z

215

Seismic safety of earth dams: A probabilistic approach  

SciTech Connect

The evaluation of the potential for slope sliding and/or liquefaction failure of earthen dams subjected to earthquake loadings is most often based on deterministic procedures of both the excitation input and of the physical model. Such treatment provides answers in the form of either factor of safety values or a yes or no as to whether liquefaction will occur or not. Uncertainties in the physical properties of the soil in the embankment and the foundation layers underlying the dam are typically treated with parametric studies. Consideration of probabilities pertaining to the uncertainties of the earthquake and of the site characterization is expected to augment the prediction of failure potential by associating slope and liquefaction failure to generic properties of the earthquake and of the site characterization. In this study, the procedures for conditional slope failure/liquefaction probabilities are formulated based on a series of simulated deterministic analyses of a dam cross section . These synthetic earthquakes emanate from a 1-D stationary stochastic process of zero mean and an analytical form of power spectral density function. The response of the dam section is formed upon a dynamic finite element approach which provides the temporal variations of the stresses, strains and pore water pressure throughout the model. The constitutive response of the granular soil skeleton and its coupling with the fluid phase is formulated based on the Biot dynamic equations of motion with nonlinear terms compensated for into soil hysteretic damping. Lastly, a stochastic approach to liquefaction based on the transferring of the input motion statistics to the cross section is presented.

Simos, N.; Costantino, C.J.; Reich, M.

1994-08-01T23:59:59.000Z

216

Flood Control Reservoirs Operable September 30, 2009 Characteristics of Dam  

E-Print Network (OSTI)

Pine 1953 2,768,500 20,900 FPRSW Earth 235 1,100 Blue Mountain Arkansas Petit Jean River Paris 1947 257 Marysville 1941 69,000 400 DR Concrete 280 1,142 Hidden Dam- Hensley Lake San Joaquin Fresno River Madera 1975 90,000 5,000 FIRW Earth 163 5,730 Isabella San Joaquin Kern River Bakersfield 1953 567,100 1

US Army Corps of Engineers

217

Hydroacoustic Evaluation of Fish Passage through Bonneville Dam in 2004  

SciTech Connect

The Portland District of the U.S. Army Corps of Engineers requested that the Pacific Northwest National Laboratory (PNNL) conduct fish-passage studies at Bonneville Dam in 2004. These studies support the Portland District's goal of maximizing fish-passage efficiency (FPE) and obtaining 95% survival for juvenile salmon passing Bonneville Dam. Major passage routes include 10 turbines and a sluiceway at Powerhouse 1 (B1), an 18-bay spillway, and eight turbines and a sluiceway at Powerhouse 2 (B2). In this report, we present results of four studies related to juvenile salmonid passage at Bonneville Dam. The studies were conducted between April 15 and July 15, 2004, encompassing most of the spring and summer migrations. Studies included evaluations of (1) Project fish passage efficiency and other major passage metrics, (2) B2 fish guidance efficiency and gap loss, (3) smolt approach and fate at the B2 Corner Collector (B2CC), and (4) B2 vertical barrier screen head differential.

Ploskey, Gene R.; Weiland, Mark A.; Schilt, Carl R.; Kim, Jina; Johnson, Peter N.; Hanks, Michael E.; Patterson, Deborah S.; Skalski, John R.; Hedgepeth, J

2005-12-22T23:59:59.000Z

218

Ukraine-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

database1 World Bank Active Climate Projects in Ukraine UA - ENERGY EFFICIENCY (250M) IBRDIDA References "World Bank project database" Retrieved from "http:en.openei.org...

219

Gabon-World Bank Climate Activities | Open Energy Information  

Open Energy Info (EERE)

Forestry Topics Background analysis Country Gabon Middle Africa References World Bank Project Database - Gabon 1 Active World Bank Climate Projects in Gabon Forest Carbon...

220

Building Green in Greensburg: Greensburg State Bank | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Greensburg State Bank Building Green in Greensburg: Greensburg State Bank This poster highlights energy efficiency, renewable energy, and sustainable features of the...

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Georgia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Topics Background analysis Website http:web.worldbank.orgexter Country Georgia (country) Western Asia References Georgia-World Bank1 World Bank Active Climate Projects in...

222

Making Development Climate Resilient: A World Bank Strategy for...  

Open Energy Info (EERE)

Resilient: A World Bank Strategy for Sub-Saharan Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Development Climate Resilient: A World Bank Strategy for...

223

The Global Carbon Bank | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » The Global Carbon Bank Jump to: navigation, search Name The Global Carbon Bank Place Houston, Texas Zip 77025 Sector Carbon, Services Product Houston-based provider of advisory and development services to utilities regarding carbon compliance and emissions offsets. References The Global Carbon Bank[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. The Global Carbon Bank is a company located in Houston, Texas . References ↑ "The Global Carbon Bank"

224

UCEAO: Energy Knowledge Bank | Open Energy Information  

Open Energy Info (EERE)

UCEAO: Energy Knowledge Bank UCEAO: Energy Knowledge Bank Jump to: navigation, search Name UCEAO: Energy Knowledge Bank Place Ohio Website http://knowledgebank.uso.edu/ References University Clean Energy Alliance of Ohio (UCEAO)[1] LinkedIn Connections This article is a stub. You can help OpenEI by expanding it. UCEAO: Energy Knowledge Bank is an organization based in Ohio. References ↑ "University Clean Energy Alliance of Ohio (UCEAO)" Retrieved from "http://en.openei.org/w/index.php?title=UCEAO:_Energy_Knowledge_Bank&oldid=368110" Categories: Clean Energy Organizations Networking Organizations Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

225

Building Green in Greensburg: Greensburg State Bank  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Greensburg State Bank Greensburg State Bank When a tornado leveled 95% of Greensburg, the only thing left of Greensburg State Bank was the original vault. So the bank was rebuilt on its original site and re-opened for business just one year later. It was the second commercial building in Greensburg to do so. The new bank boasts a variety of green building features including an east-west building orientation that maximizes natural daylight inside, insulated concrete form (ICF) construction for an energy- efficient building envelope, and a high efficiency heating and cooling system. ENERGY EFFICIENCY FEATURES * An east-west building orientation maximizes natural daylighting in the interior and reduces the wall area on the east and west that the sun can heat up, decreasing the need for cooling

226

The World Bank - Transport | Open Energy Information  

Open Energy Info (EERE)

The World Bank - Transport The World Bank - Transport Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The World Bank - Transport Agency/Company /Organization: The World Bank Focus Area: Governance - Planning - Decision-Making Structure Topics: Analysis Tools Resource Type: Website Website: go.worldbank.org/0SYYVJWB40 This website provides relevant information about transport, focusing on The World Bank Transport Strategy - Safe, Clean and Affordable - Transport for Development. The website includes international publications and toolkits classified by type of transport and/or region/country. How to Use This Tool This tool is most helpful when using these strategies: Avoid - Cut the need for travel Shift - Change to low-carbon modes Improve - Enhance infrastructure & policies

227

SEED BANKS FOR MAGNETIC FLUX COMPRESSION GENERATORS  

SciTech Connect

In recent years the Lawrence Livermore National Laboratory (LLNL) has been conducting experiments that require pulsed high currents to be delivered into inductive loads. The loads fall into two categories (1) pulsed high field magnets and (2) the input stage of Magnetic Flux Compression Generators (MFCG). Three capacitor banks of increasing energy storage and controls sophistication have been designed and constructed to drive these loads. One bank was developed for the magnet driving application (20kV {approx} 30kJ maximum stored energy.) Two banks where constructed as MFCG seed banks (12kV {approx} 43kJ and 26kV {approx} 450kJ). This paper will describe the design of each bank including switching, controls, circuit protection and safety.

Fulkerson, E S

2008-05-14T23:59:59.000Z

228

Theoretical development and validation of a Sharp Front model of the dewatering of a slurry by an absorbent substrate  

Science Journals Connector (OSTI)

The absorption of water from a slurry into an absorbent substrate is analysed using Sharp Front theory. The analysis describes the relationship between the sorptivity S of the substrate, the desorptivity R of the slurry and the transfer sorptivity A between slurry and substrate, and leads to the relationship 1/A2 = 1/R2 + 1/S2. Experimental data are presented which validate this equation for the practically important case of the absorption of water from soft mortar mixes by fired clay bricks. A unique feature of the experimental work is the measurement of the desorptivity of the mortars at a pressure equal to the wetting front capillary pressure of the clay brick substrate. Analysis of the experimental data also enables, for the first time, the calculation of the capillary potential at the slurry/substrate interface. The analysis has relevance to many aspects of ceramic and mineral processing, industrial filtration and construction engineering.

N C Collier; M A Wilson; M A Carter; W D Hoff; Christopher Hall; R J Ball; A El-Turki; G C Allen

2007-01-01T23:59:59.000Z

229

Characterization of coal-water slurry fuel sprays generated by an electronically-controlled accumulator fuel injector.  

E-Print Network (OSTI)

??Experiments have been completed to characterize coal-water slurry sprays generated by an electronically-controlled accumulator fuel injection system for a diesel engine. The sprays were injected… (more)

Payne, Stephen Ellis

2012-01-01T23:59:59.000Z

230

Characterization of coal-water slurry fuel sprays generated by an electronically-controlled accumulator fuel injector  

E-Print Network (OSTI)

Experiments have been completed to characterize coal-water slurry sprays generated by an electronically-controlled accumulator fuel injection system for a diesel engine. The sprays were injected into a pressurized chamber equipped with quartz...

Payne, Stephen Ellis

2012-06-07T23:59:59.000Z

231

A study of ignition and combustion characteristics of isolated coal water slurry droplet using digital image processing technique  

E-Print Network (OSTI)

at constant pressure Coal water slurry Diffusion coefficient (Damkohler number) Activation energy Higher heating value Gasification rate constant Flame lift off distance Mass of CWS drop Number of coal particles in a single CWS drop Prandtl number... of gasification and combustion of liquid and coal. This is due to the fact that basic combustion theories apply to both processes with some differences to compensate for the difference in the ignition and combustion characteristics of a liquid drop and slurry...

Bhadra, Tanmoy

2012-06-07T23:59:59.000Z

232

Export.gov - Welcome to CS World Bank  

NLE Websites -- All DOE Office Websites (Extended Search)

World Bank World Bank Print | E-mail Page World Bank World Bank Home Doing Business with the World Bank Services for U.S. Companies Trade Events Links About the World Bank New Projects from the World Bank Understanding the Project Cycle The PSLO Program Contact Us Our Worldwide Network About Us Press Room Other Multilateral Development Banks Other Worldwide Markets Welcome to CS World Bank! The World Bank lends and invests billions of dollars in developing countries every year. This constant stream of funds is used to buy goods, consulting services, and civil works projects that contribute to economic development in those countries. The system of doing business with the World Bank is similar to government procurement systems in many countries. Our Global Network at Work Learn how a small manufacturing company began exporting to Turkey

233

NETL: Gasification Systems - Liquid Carbon Dioxide/Coal Slurry for Feeding  

NLE Websites -- All DOE Office Websites (Extended Search)

Feed Systems Feed Systems Liquid Carbon Dioxide/Coal Slurry for Feeding Low-Rank Coal to Gasifiers Project Number: DE-FE0007977 There is increased interest in carbon capture and storage (CCS) for future coal-based power plants, and in a CCS integrated gasification plant, relatively pure, high pressure CO2 stream(s) will be available within the power plant. Electric Power Research Institute (EPRI) aims to help reduce the cost and improve the efficiency of integrated gasification combined cycle (IGCC) with CCS by using a portion of the high purity CO2 product stream as the carrier fluid to feed low rank coal (LRC) into the gasifier. EPRI proposes to confirm the potential advantages of LRC/liquid carbon dioxide (LCO2) slurries by: Conducting plant-wide technical and economic simulations.

234

Process for coal liquefaction by separation of entrained gases from slurry exiting staged dissolvers  

DOE Patents (OSTI)

There is described an improved liquefaction process by which coal is converted to a low ash and low sulfur carbonaceous material that can be used as a fuel in an environmentally acceptable manner without costly gas scrubbing equipment. In the process, coal is slurried with a solvent, passed through a preheater and at least two dissolvers in series in the presence of hydrogen-rich gases at elevated temperatures and pressures. Solids, including mineral ash and unconverted coal macerals are separated from the condensed dissolver effluent. In accordance with the improved process, fresh hydrogen is fed to each dissolver and the entrained gas from each dissolver is separated from the slurry phase and removed from the reactor system before the condensed phase is passed to the next dissolver in the series. In accordance with another process, the feeds to the dissolvers are such that the top of each downstream dissolver is used as a gas-liquid separator.

Givens, Edwin N. (Bethlehem, PA); Ying, David H. S. (Macungie, PA)

1983-01-01T23:59:59.000Z

235

Roles of inherent mineral matters for lignite water slurry electrolysis in H2SO4 system  

Science Journals Connector (OSTI)

Abstract To understand roles of inherent mineral matters in lignite water slurry (LWS) electrolysis, lignite and demineralized lignite electrolyses were carried out in H2SO4 system. The results showed that cell voltage for LWS electrolysis was lower than that for demineralized lignite water slurry (DLWS) under constant current condition. Some inherent mineral matters changed into the corresponding metal ions which entered into electrolyte, and thus improved the electrolysis oxidation reactions for coal organic structure. Meanwhile, the relative amount of O-containing functional groups in demineralized lignite increased with electrolysis time, improving its pyrolysis reactivity. However, the pyrolysis reactivity of raw lignite decreased due to the removal of the inherent mineral matters from electrolysis.

Xuzhong Gong; Mingyong Wang; Zhi Wang; ZhanCheng Guo

2013-01-01T23:59:59.000Z

236

Recent developments in freeform fabrication of dense ceramics from slurry deposition  

SciTech Connect

A freeform fabrication technique for dense ceramics and composites has been developed. The technique requires less than 2 volume percent of organic additives and relies on the principle of layerwise deposition of highly loaded colloidal slurries. Components can be manufactured into complex geometries with thick solid sections as well as with thin-walled sections with high aspect ratios. Process feasibility and quality is dependent on the processing parameters of solids loading, slurry rheology, deposition rate, and drying rate. These interrelated parameters must be controlled so that sintering defects are prevented and shape tolerance is maintained. A review of this freeform fabrication technique, called robocasting, will be discussed for fabrication of aluminum oxide parts. Recent developments for a finite element analysis technique for modeling the drying process will also be presented.

Cesarano, J. III; Baer, T.A. [Sandia National Labs., Albuquerque, NM (United States); Calvert, P. [Univ. of Arizona, Tucson, AZ (United States)

1997-11-01T23:59:59.000Z

237

Centrifugal slurry pump wear and hydraulic studies. Quarterly technical progress report, January 1, 1987--March 31, 1987  

SciTech Connect

The following report marks the third quarter of the third phase of the centrifugal slurry pump improvement program. The program was begun in 1982 for the purpose of improving the operating life of centrifugal slurry pumps for coal liquefaction service. This phase of work will verify the design of a pump at higher speed operation. Eventual scale-up of the prototype slurry pumps to full-scale synthetic fuel generation plants could require ten times the flow. The higher speed will allow pumps to be smaller with respectable efficiencies. Conversely, without increasing the specific speed of the pump design, the eventual size would be more than triple that of the prototype slurry pump. The prototype slurry pump during this phase of the program incorporated all the features proven in the earlier phases of the program. This new, higher specific speed pump will be tested for the ability of the hydraulic design to inhibit wear. It will be tested and compared to the previous optimum prototype slurry pump of this program.

Bonney, G.E. [Ingersoll-Rand Co., Phillipsburg, NJ (United States)

1987-01-01T23:59:59.000Z

238

An Approach to Understanding Cohesive Slurry Settling, Mobilization, and Hydrogen Gas Retention in Pulsed Jet Mixed Vessels  

SciTech Connect

The Hanford Waste Treatment and Immobilization Plant (WTP) is being designed and built to pretreat and vitrify a large portion of the waste in Hanford’s 177 underground waste storage tanks. Numerous process vessels will hold waste at various stages in the WTP. Some of these vessels have mixing-system requirements to maintain conditions where the accumulation of hydrogen gas stays below acceptable limits, and the mixing within the vessels is sufficient to release hydrogen gas under normal conditions and during off-normal events. Some of the WTP process streams are slurries of solid particles suspended in Newtonian fluids that behave as non-Newtonian slurries, such as Bingham yield-stress fluids. When these slurries are contained in the process vessels, the particles can settle and become progressively more concentrated toward the bottom of the vessels, depending on the effectiveness of the mixing system. One limiting behavior is a settled layer beneath a particle-free liquid layer. The settled layer, or any region with sufficiently high solids concentration, will exhibit non-Newtonian rheology where it is possible for the settled slurry to behave as a soft solid with a yield stress. In this report, these slurries are described as settling cohesive slurries.

Gauglitz, Phillip A.; Wells, Beric E.; Fort, James A.; Meyer, Perry A.

2009-05-22T23:59:59.000Z

239

Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process  

DOE Patents (OSTI)

In an integrated coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a scrubbing process and wherein the resulting solids-liquid slurry is stripped with a stripping gas to remove acidic gases, at least a portion of the stripping gas comprises a gas comprising hydrogen, nitrogen and methane separated from the coker products.

DeGeorge, Charles W. (Chester, NJ)

1981-01-01T23:59:59.000Z

240

The effects of glutathione on the production of free fatty acids in Cheddar cheese slurries  

E-Print Network (OSTI)

THE EFFECTS OF GLUTATHIONE ON THE PRUDUCTIUN OF FREE FATTY ACIDS IN CHEDDAR CHEESE SLURRIFS A Thesis by JANE MARGUERITE BROUSSARD Submitted to the Graduate College of Texas AAM University in partial fulfillment of the requirements... for the degree MASTER OF SCIENCE May 1986 Major Subuect: Food Science and Technology THE EFFECTS UF GLUTATHIONE ON THE PRODUCTION OF FREE FATTY ACIDS IN CHEDDAR CHEESE SLURRIES A Thesis by JANE MARGUERITE HROUSSARD Approved as to style and content...

Broussard, Jane Marguerite

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Innovative process for concentration of fine particle coal slurries. Technical report, September 1--November 30, 1995  

SciTech Connect

Williams Technologies, Inc. and Clarke Rajchel Engineering are developing a technology (patent pending) to produce high quality coal water slurries from preparation plant fine coal streams. The WTI/CRE technology uses the novel implementation of high-shear cross-flow separation which replaces and enhances conventional thickening processes by surpassing normally achievable solids loadings. Dilute ultra-fine (minus 100 mesh) solids slurries can be concentrated to greater than 60 weight percent and re-mixed, as required, with de-watered coarser fractions to produce pumpable, heavily loaded coal slurries. The permeate (filtrate) resulting from this process has been demonstrated to be crystal clear and totally free of suspended solids. The primary objective of this project is to demonstrate the WTI/CRE coal slurry production process technology at the pilot scale. The technology will enable Illinois coal producers and users to realize significant coast and environmental benefits both by eliminating fine coal waste disposal problems and producing an IGCC fuel to produce power which meets all foreseeable clean air standards. In addition, testing is also directed at concentrating mine tailings material to produce a tailings paste which can be mine-back-, filled and thus eliminate the need for tailings ponds. This reporting period, September 1, 1995 through November 30, 1995, marked the inception of this project. During this period Task No. 1, Procurement and Set-Up, was completed. The pilot plant apparatus was constructed at the SIU Coal Research Center in Carterville, Illinois. All equipment and feedstock were received at the site.

Rajchel, M. [Williams Technologies, Inc. (United States)]|[Clarke Rajchel Engineering, Arvada, CO (United States); Harnett, D. [Williams Technologies, Inc. (United States); Fonseca, A. [CONSOL, Pittsburgh, PA (United States); Maurer, R. [Destec (United States); Ehrlinger, H.P.

1995-12-31T23:59:59.000Z

242

Characterization of coal water slurry sprays from a positive displacement fuel injection system  

E-Print Network (OSTI)

, the cone angle increases and the penetration rate decreases. They also observed that the penetration rate was not strongly affected by concentration for slurries with loadings of upto 30% by weight. Benson et al. [10] reported results on a continous... of Rack Positions 72 84 SUMMARY . 89 CONCLUSIONS. 94 RECOMMENDATIONS. 96 REFERENCES. 98 APPENDIX A: NOMENCLATURE LIST 102 APPENDIX B: TABLES OF TEST CASES. . 104 APPENDIX C: CWS PENETRATION RESULTS BASED ON PRESSURES. 107 APPENDIX D: DIESEL...

Kumar Seshadri, Ajoy

2012-06-07T23:59:59.000Z

243

Microwave applicator for in-drum processing of radioactive waste slurry  

DOE Patents (OSTI)

A microwave applicator for processing of radioactive waste slurry uses a waveguide network which splits an input microwave of TE[sub 10] rectangular mode to TE[sub 01] circular mode. A cylindrical body has four openings, each receiving 1/4 of the power input. The waveguide network includes a plurality of splitters to effect the 1/4 divisions of power. 4 figures.

White, T.L.

1994-06-28T23:59:59.000Z

244

Conditions of utilization of coal mining and processing sludges as slurry fuel  

SciTech Connect

The results of this study have shown that coal sludge can be used as slurry fuel (like coal-water fuel (CWF)) providing that its ash content does not exceed 30% and the amount in the fuel is at least 55%. The conventional CWF preparation technologies are inapplicable to the fabrication of water-sludge fuel; therefore, special technologies with allowance for the ash content, the particle size, and the water content of coal sludge are demanded.

E.G. Gorlov; A.I. Seregin; G.S. Khodakov [Institute for Fossil Fuels, Moscow (Russian Federation)

2007-12-15T23:59:59.000Z

245

Correlations to predict frictional pressure loss of hydraulic-fracturing slurry in coiled tubing  

SciTech Connect

Compared with conventional-tubing fracturing, coiled-tubing (CT) fracturing has several advantages. CT fracturing has become an effective stimulation technique for multizone oil and gas wells. It is also an attractive production-enhancement method for multiseam coalbed-methane wells, and wells with bypassed zones. The excessive frictional pressure loss through CT has been a concern in fracturing. The small diameter of the string limits the cross-sectional area open to flow. Furthermore, the tubing curvature causes secondary flow and results in extra flow resistance. This increased frictional pressure loss results in high surface pumping pressure. The maximum possible pump rate and sand concentration, therefore, have to be reduced. To design a CT fracturing job properly, it is essential to predict the frictional pressure loss through the tubing accurately. This paper presents correlations for the prediction of frictional pressure loss of fracturing slurries in straight tubing and CT. They are developed on the basis of full-scale slurry-flow tests with 11/2-in. CT and slurries prepared with 35 lbm/1,000 gal of guar gel. The extensive experiments were conducted at the full-scale CT-flow test facility. The proposed correlations have been verified with the experimental data and actual field CT-fracturing data. Case studies of wells recently fractured are provided to demonstrate the application of the correlations. The correlations will be useful to the CT engineers in their hydraulics design calculations.

Shah, S.; Zhoi, Y.X.; Bailey, M.; Hernandez, J. [University of Oklahoma, Norman, OK (United States)

2009-08-15T23:59:59.000Z

246

Estimating the seismic stability of the arch dam in the Chirkeiskaya hydrosystem  

SciTech Connect

A calculation analysis of the arch dam constructed in an area with standardized seismicity of magnitude 9-10 is presented.

Khrapkov, A. A.; Skomorovskaya, E. Ya

2004-11-15T23:59:59.000Z

247

On the Effectiveness of Global Private Regulation: The Implementation of the Equator Principles by Multinational Banks  

E-Print Network (OSTI)

Lessons Learned: Pangue Hydroelectric. IFC (2003). A Reviewsuch as mines, oil pipelines and hydroelectric dams.Although criticism of hydroelectric dams dates back to the

Meyerstein, Ariel

2011-01-01T23:59:59.000Z

248

Consumer value creation in mobile banking services  

Science Journals Connector (OSTI)

The paper presents findings of the study that explored consumer value creation in various mobile banking services. New electronic channels are replacing the more traditional ones. Mobile devices represent the recent development in electronic service distribution. An exploratory study was conducted on experienced electronic banking customers by using a qualitative in-depth interviewing method. The findings increase the understanding of customer-perceived value and value creation on the basis of attributes of mobile services and customer-perceived disadvantages of mobile phones in electronic banking context. The findings allow practitioners to improve their services and marketing strategies and pass on information to the academics about interesting future research areas.

Tommi Laukkanen; Jari Lauronen

2005-01-01T23:59:59.000Z

249

Geology of the South Texas shelf banks  

E-Print Network (OSTI)

IEI CONALSAL NASA NSNSTNICT NSSLSC TON Figure 5. Line drawing of 3. 5 kBN profile A-A over Southern Bank and diagrasssatic representation of four cores located on this profAle (V, B. = vertical exaggeration). 23 40 BO 70 100 0I 1 ~ ~ 2 v 0... surrounding the bank, only one major textural deviation is evident. The shelly zone on the western periphery of the bank ends at 2. 5 m depth in Core 39 and is underlain by a silty clay with occasional shell fragments. A sample from the bottom of Core 39...

Lindquist, Paul

1978-01-01T23:59:59.000Z

250

Reverse-Engineering Banks' Financial Strength Ratings Using ...  

E-Print Network (OSTI)

Dec 27, 2006 ... reverse-engineering a superior bank rating system, which turns out to ...... sector (

mal92

2009-05-16T23:59:59.000Z

251

Preliminary Technical Results of World Bank Gasifier Monitorings  

Science Journals Connector (OSTI)

Through the World Bank/UNDP Gasifier Monitoring Programme, a number of gasification installations...

M. S. Mendis; H. E. M. Stassen; H. N. Stiles

1988-01-01T23:59:59.000Z

252

Measuring mobile banking customers' channel attribute preferences in service consumption  

Science Journals Connector (OSTI)

The purpose of the paper was to measure mobile banking customers' channel attribute preferences in two different banking services, namely request for account balance service and bill paying. An Internet survey was implemented and conjoint analysis ... Keywords: account balance, bills payment, conjoint analysis, consumer preferences, customer preferences, financial services, m-banking, m-services, mobile banking, mobile communications, mobile services

Tommi Laukkanen

2007-01-01T23:59:59.000Z

253

Hydroacoustic Evaluation of Fish Passage Through Bonneville Dam in 2005  

SciTech Connect

The Portland District of the U.S. Army Corps of Engineers requested that the Pacific Northwest National Laboratory (PNNL) conduct fish-passage studies at Bonneville Dam in 2005. These studies support the Portland District's goal of maximizing fish-passage efficiency (FPE) and obtaining 95% survival for juvenile salmon passing Bonneville Dam. Major passage routes include 10 turbines and a sluiceway at Powerhouse 1 (B1), an 18-bay spillway, and eight turbines and a sluiceway at Powerhouse 2 (B2). In this report, we present results of two studies related to juvenile salmonid passage at Bonneville Dam. The studies were conducted between April 16 and July 15, 2005, encompassing most of the spring and summer migrations. Studies included evaluations of (1) Project fish passage efficiency and other major passage metrics, and (2) smolt approach and fate at B1 Sluiceway Outlet 3C from the B1 forebay. Some of the large appendices are only presented on the compact disk (CD) that accompanies the final report. Examples include six large comma-separated-variable (.CSV) files of hourly fish passage, hourly variances, and Project operations for spring and summer from Appendix E, and large Audio Video Interleave (AVI) files with DIDSON-movie clips of the area upstream of B1 Sluiceway Outlet 3C (Appendix H). Those video clips show smolts approaching the outlet, predators feeding on smolts, and vortices that sometimes entrained approaching smolts into turbines. The CD also includes Adobe Acrobat Portable Document Files (PDF) of the entire report and appendices.

Ploskey, Gene R.; Weiland, Mark A.; Zimmerman, Shon A.; Hughes, James S.; Bouchard, Kyle E.; Fischer, Eric S.; Schilt, Carl R.; Hanks, Michael E.; Kim, Jina; Skalski, John R.; Hedgepeth, J.; Nagy, William T.

2006-12-04T23:59:59.000Z

254

Dam Safety Rules (West Virginia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Safety Rules (West Virginia) Safety Rules (West Virginia) Dam Safety Rules (West Virginia) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Water Buying & Making Electricity Home Weatherization Program Info State West Virginia Program Type Safety and Operational Guidelines Provider Department of Environmental Protection This establishes requirements relating to the design, placement, construction, enlargement, alteration, removal, abandonment, and repair of

255

Asian Development Bank | Open Energy Information  

Open Energy Info (EERE)

Bank Bank Jump to: navigation, search Logo: Asian Development Bank Name Asian Development Bank Address 6 ADB Avenue, Place Mandaluyong City, Philippines Year founded 1966 Phone number + 632 632 4444 Website http://www.adb.org/default.asp Coordinates 14.5871066°, 121.0597685° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":14.5871066,"lon":121.0597685,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

256

Asian Development Bank - Transport | Open Energy Information  

Open Energy Info (EERE)

Asian Development Bank - Transport Asian Development Bank - Transport Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Asian Development Bank - Transport Agency/Company /Organization: Asian Development Bank Focus Area: Governance - Planning - Decision-Making Structure Topics: Analysis Tools Resource Type: Website Website: www.adb.org/sectors/transport/main This website provides relevant information about transport, focusing on the Sustainable Transport Initiative-Operational Plan (STI-OP). The website includes publications, current approved projects in Asia and toolkits classified by type of transport and/or country. How to Use This Tool This tool is most helpful when using these strategies: Avoid - Cut the need for travel Shift - Change to low-carbon modes Improve - Enhance infrastructure & policies

257

African Development Bank | Open Energy Information  

Open Energy Info (EERE)

Bank Bank Jump to: navigation, search Logo: African Development Bank Name African Development Bank Address Rue Joseph Anoma, 01 BP 1387 Abidjan 01 Abidjan, Côte d'Ivoire Place Ivory Coast Year founded 1964 Website http://www.afdb.org/en/ Coordinates 5.336318°, -4.027751° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":5.336318,"lon":-4.027751,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

258

European Investment Bank | Open Energy Information  

Open Energy Info (EERE)

European Investment Bank European Investment Bank Jump to: navigation, search Logo: European Investment Bank Name European Investment Bank Address 98-100, boulevard Konrad Adenauer L-2950 Place Luxembourg Product Microfinance, Loans, Venture Capital Phone number (+352) 43 79 1 Website http://www.eib.org/index.htm Coordinates 49.6214766°, 6.139629° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.6214766,"lon":6.139629,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

259

RecycleBank | Open Energy Information  

Open Energy Info (EERE)

RecycleBank RecycleBank Jump to: navigation, search Logo: RecycleBank Name RecycleBank Address 95 Morton Street Place New York, New York Sector Efficiency Number of employees 51-200 Website http://www.recyclebank.com/ Coordinates 40.731373°, -74.008584° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.731373,"lon":-74.008584,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

260

Bank of Italy | Open Energy Information  

Open Energy Info (EERE)

Bank of Italy Bank of Italy Jump to: navigation, search Logo: Bank of Italy Name Bank of Italy Address Via nazionale 91 Place Rome, Italy Zip 00149 Number of employees 5001-10,000 Year founded 1900 Coordinates 41.8975332°, 12.488383° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.8975332,"lon":12.488383,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Building Green in Greensburg: Centera Bank  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centera Bank Centera Bank After a category EF-5 tornado virtually leveled the entire town of Greensburg in 2007, the owners of Centera Bank were determined to rebuild green. Design plans were drawn up with optimal energy efficiency and sustainability in mind, in keeping with the goals of the City of Greensburg to rebuild green. Situated on a downtown corner lot across the street from the bank's former location, the new 4,000-square-foot building incorporates energy-efficient building principles required to achieve the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED ® ) certification. ENERGY EFFICIENCY FEATURES * A high-efficiency air-cooled heat pump split system harnesses the benefits of environmentally friendly R-410 refrigeration in both the heating and cooling mode to reduce

262

The effect of heat, cysteine, glutathione, and [gamma]-glutamyl transpeptidase on the production of volatile sulfhdryl compounds in cheddar cheese slurries  

E-Print Network (OSTI)

Table Page Al. Concentration of hydrogen sulfide in control slurries prepared from raw milk Cheddar cheese curd. 85 A2. Concentration of carbonyl sulfide in control slurries prepared from raw milk Cheddar cheese curd. 86 A3 Concentration...-glutamyl transpeptidase. . . . 127 A44. Concentration of dimethyl sulfide in 75 C heated milk Cheddar cheese slurries with added glutathione and V-glutamyl transpeptidase. . . . . . 128 A45. pH changes in raw milk Cheddar cheese slurries. 129 A46 pH changes...

Staff, Cynthia Ann

1991-01-01T23:59:59.000Z

263

and 19% of the stomachs of late-lifted fish were Food of the striped bass at Holyoke Dam was  

E-Print Network (OSTI)

below hydroelectric dams and feed on the parts of fish (anadromous or freshwater species) that die Kaplan turbine at a low-head hydroelectric dam. North Am. J. Fish. Manage. 5:33-38. HOLLIS, E. H. 1952

264

Water quality and sedimentation implications of installing a hydroelectric dam on the Río Baker in Chilean Patagonia  

E-Print Network (OSTI)

HidroAysen, a Chilean corporation operated by energy giant Endesa, has proposed to build two hydroelectric dams on the Rio Baker in the Aysin Region of Chilean Patagonia. The proposed dams have been met with a variety of ...

Leandro, Gianna Dee

2009-01-01T23:59:59.000Z

265

Dam and Hydroelectric Powerplant University of Hawai`i CEE 491University of Hawai`i CEE 491  

E-Print Network (OSTI)

Karun 3 Dam and Hydroelectric Powerplant University of Hawai`i ­ CEE 491University of Hawai`i ­ CEE;Location #12;Description/Background Hydroelectric dam on Karun River Help with national energy needs

Prevedouros, Panos D.

266

Research Report Long lasting effects of rearing by an ethanol-consuming dam  

E-Print Network (OSTI)

Research Report Long lasting effects of rearing by an ethanol-consuming dam on voluntary ethanol rats as subjects, we examined effects of exposure during weaning to a dam consuming ethanol on adolescents' later affinity for ethanol. In a preliminary experiment, we offered rat pups a choice between 8

Galef Jr., Bennett G.

267

Do dams and levees impact nitrogen cycling? Simulating the effects of flood alterations on floodplain  

E-Print Network (OSTI)

Do dams and levees impact nitrogen cycling? Simulating the effects of flood alterations topography with a model of hydrology and nitrogen biogeochemistry to simulate floods of different magnitude a generalized floodplain biogeochemical model to determine whether dams and flood-control levees affect

Turner, Monica G.

268

Uncertainty analysis of river flooding and dam failure risks using local sensitivity computations.  

E-Print Network (OSTI)

to GUA while requiring only one simulation instead of several hundreds or thousands. For the floodUncertainty analysis of river flooding and dam failure risks using local sensitivity computations) for uncertainty analysis with respect to two major types of risk in river hydrodynamics: flash flood and dam

Paris-Sud XI, Université de

269

Effective mitigation of debris flows at Lemon Dam, La Plata County, Colorado  

E-Print Network (OSTI)

Effective mitigation of debris flows at Lemon Dam, La Plata County, Colorado Victor G. deWolfe a, Colorado School of Mines, Golden, CO 80401, United States b Florida Water Conservancy District, Lemon Dam May 2007 Abstract To reduce the hazards from debris flows in drainage basins burned by wildfire

270

Independent External Peer Review Report Rough River Dam 18 August 2011 ii  

E-Print Network (OSTI)

#12;Independent External Peer Review Report ­ Rough River Dam 18 August 2011 ii This page intentionally blank. #12;Independent External Peer Review Report ­ Rough River Dam 18 August 2011 iii Table.3 Preparation and Charge for Peer Review Panel 7 3.4 Performing the IEPR 8 3.5 Preparation and Review of Draft

US Army Corps of Engineers

271

Integration of stripping of fines slurry in a coking and gasification process  

DOE Patents (OSTI)

In an integrated fluid coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a wet scrubbing process and wherein the resulting solids-liquid slurry is stripped to remove acidic gases, the stripped vapors of the stripping zone are sent to the gas cleanup stage of the gasification product gas. The improved stripping integration is particularly useful in the combination coal liquefaction process, fluid coking of bottoms of the coal liquefaction zone and gasification of the product coke.

DeGeorge, Charles W. (Chester, NJ)

1980-01-01T23:59:59.000Z

272

ORNL Trusted Corridors Project: Watts Bar Dam Inland Waterway Project  

SciTech Connect

Radiation has existed everywhere in the environment since the Earth's formation - in rocks, soil, water, and plants. The mining and processing of naturally occurring radioactive materials for use in medicine, power generation, consumer products, and industry inevitably generate emissions and waste. Radiological measuring devices have been used by industry for years to measure for radiation in undesired locations or simply identify radioactive materials. Since the terrorist attacks on the United States on 9-11-01 these radiation measuring devices have proliferated in many places in our nation's commerce system. DOE, TVA, the Army Corps and ORNL collaborated to test the usefulness of these devices in our nation's waterway system on this project. The purpose of the Watts Bar Dam ORNL Trusted Corridors project was to investigate the security, safety and enforcement needs of local, state and federal government entities for state-of-the-art sensor monitoring in regards to illegal cargo including utilization of the existing infrastructure. TVA's inland waterways lock system is a recognized and accepted infrastructure by the commercial carrier industry. Safety Monitoring activities included tow boat operators, commercial barges and vessels, recreational watercraft and their cargo, identification of unsafe vessels and carriers, and, monitoring of domestic and foreign commercial vessels and cargo identification. Safety Enforcement activities included cargo safety, tracking, identification of hazardous materials, waterway safety regulations, and hazardous materials regulations. Homeland Security and Law Enforcement Applications included Radiological Dispersive Devices (RDD) identification, identification of unsafe or illicit transport of hazardous materials including chemicals and radiological materials, and screening for shipments of illicit drugs. In the Fall of 2005 the SensorNet funding for the project expired. After several unsuccessful attempts to find a Federal sponsor to continue with the project, the Watts Bar Dam Project was canceled and the Exploranium radiation monitors were removed from the doors of Watts Bar Dam in early 2006. The DHS Domestic Nuclear Detection Office decided to proceed with a Pilot building on the ORNL work performed at the TN and SC weigh stations in the highway sector of the Trusted Corridors project and eventually expanded it to other southern states under the name of Southeastern Corridor Pilot Project (SETCP). Many of the Phase I goals were achieved however real-world test data of private watercraft and barges was never obtained.

Walker, Randy M [ORNL; Gross, Ian G [ORNL; Smith, Cyrus M [ORNL; Hill, David E [ORNL

2011-11-01T23:59:59.000Z

273

Entrained-flow dry-bottom gasification of high-ash coals in coal-water slurries  

SciTech Connect

It was shown that the effective use of dry ash removal during entrained-flow gasification of coal-water slurries consists in simplification of the ash storage system and utilization of coal ash, a decrease in the coal demand, a reduction in the atmospheric emissions of noxious substances and particulate matter, and abandonment of the discharge of water used for ash slurry. According to the results of gasification of coal-water slurries (5-10 {mu}m) in a pilot oxygen-blow unit at a carbon conversion of >91%, synthesis gas containing 28.5% CO, 32.5% H{sub 2}, 8.2% CO{sub 2}, 1.5% CH{sub 4}, the rest being nitrogen, was obtained. The fly ash in its chemical composition, particle size, and density meets the requirements of the European standard EN 450 as a cement additive for concrete manufacture.

E.G. Gorlov; V.G. Andrienko; K.B. Nefedov; S.V. Lutsenko; B.K. Nefedov [Institute for Fossil Fuels, Moscow (Russian Federation)

2009-04-15T23:59:59.000Z

274

69 kV shunt capacitor bank specification considerations  

SciTech Connect

PSI has standardized on the 69 kv ungrounded star, 7.2 mvar or multiple of the 7.2 mvar shunt capacitor bank for var control. This document defines the considerations to be addressed when specifying a 69 kv ungrounded capacitor bank and for providing suitable protection. The design goal is to provide a bank that is reliable and meets operational requirements at minimum cost with standard components. The bank components will be discussed separately. This paper defines the considerations for specifying capacitor banks to minimize cost, improve reliability and help standardize design. The components making up the bank will be individually discussed with special emphasis on the protection and control.

Fenner, G.E. (PSI Energy, Inc., Plainfield, IN (US))

1992-01-01T23:59:59.000Z

275

River Sediment Analysis by Slurry Sampling FAAS: Determination of Copper, Zinc and Lead Flvia L. Alves, Solange Cadore, Wilson F. Jardim and Marco A. Z. Arruda*  

E-Print Network (OSTI)

Article River Sediment Analysis by Slurry Sampling FAAS: Determination of Copper, Zinc and Lead sediment analysis was developed. Using this procedure, copper, zinc and lead were determined. The influence of the nitric acid concentration on the slurry preparation, as well as the sediment particle size

Jardim, Wilson de Figueiredo

276

Dam Control and Safety Act (West Virginia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Control and Safety Act (West Virginia) Control and Safety Act (West Virginia) Dam Control and Safety Act (West Virginia) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Water Buying & Making Electricity Home Weatherization Program Info State West Virginia Program Type Safety and Operational Guidelines Provider Department of Environmental Protection This law grants authority to the secretary of the Department of Environmental Protection to control and exercise regulatory jurisdiction

277

Analytical services: 222-S characterization of 242-A Evaporator Slurry, Campaign 94-1. Addendum 1A  

SciTech Connect

During the 242-A Evaporator`s 94-1 campaign, five process samples were collected from the slurry stream for waste characterization. The five samples were collected over a 36 day time span, respectively on May 4, May 9, May 16, May 23, and June 9, 1994. Sample collections were performed per the protocol described in 242-A Evaporator Waste Analysis Plan, WHC-SD-WM-EV-060, Rev. 3 and in 242-A Evaporator Quality Assurance Project Plan, WHC-SD-WM-QAPP-009, Rev. 0. Slurry waste was characterized chemically and radiochemically by the Westinghouse Hanford Company, 222-S Laboratory as directed.

Not Available

1994-09-13T23:59:59.000Z

278

Steam Gasification of Bio-Oil and Bio-Oil/Char Slurry in a Fluidized Bed Reactor  

Science Journals Connector (OSTI)

In the present study, the steam gasification of bio-oil/char slurry was investigated using a lab-scale fluidized bed reactor filled with either Ni-based naphtha steam reforming catalyst or silica sand. ... LOI: Loss on ignition after a 30 min fusion at 1000 °C. ... Table 5. Product Gas Composition (in Mol %) and Heating Value from Steam Gasification of the Bio-Oil and the Slurry with the Catalyst and the Sand at T ? 800°C, H2O/C ? 5.5, and GC1HSV ? 340 h?1; Wet with Nitrogen and Dry Nitrogen Free Basisa ...

Masakazu Sakaguchi; A. Paul Watkinson; Naoko Ellis

2010-08-23T23:59:59.000Z

279

Monitoring of Juvenile Yearling Chinook Salmon and Steelhead Survival and Passage at Bonneville Dam, Spring 2010  

SciTech Connect

The purpose of this study was to estimate the survival for yearling Chinook salmon and steelhead smolts during spring 2010 in a portion of the Columbia River that includes Bonneville Dam. The study estimated smolt survival from a virtual release at Bonneville Dam to a survival array 81 km downstream of Bonneville Dam. We also estimated median forebay residence time, median tailrace egress time, and spill passage efficiency (SPE), as required in the Columbia Basin Fish Accords. A single release design was used to estimate survival from Bonneville Dam to a primary array located 81 km downstream of Bonneville. The approach did not include a reference tailrace release. Releases of acoustic-tagged smolts above John Day Dam to Hood River contributed to the formation of virtual releases at a Bonneville Dam forebay entrance array and at the face of the dam. A total of 3,880 yearling Chinook salmon and 3,885 steelhead smolts were tagged and released in the investigation. The Juvenile Salmon Acoustic Telemetry System (JSATS) tag model number ATS-156dB, weighing 0.438 g in air, was used in this investigation.

Ploskey, Gene R.; Faber, Derrek M.; Weiland, Mark A.; Carlson, Thomas J.

2011-02-01T23:59:59.000Z

280

Monitoring of Juvenile Yearling Chinook Salmon and Steelhead Survival and Passage at Bonneville Dam, Spring 2010  

SciTech Connect

The purpose of this study was to estimate the survival for yearling Chinook salmon and steelhead smolts during spring 2010 in a portion of the Columbia River that includes Bonneville Dam. The study estimated smolt survival from a virtual release at Bonneville Dam to a survival array 81 km downstream of Bonneville Dam. We also estimated median forebay residence time, median tailrace egress time, and spill passage efficiency (SPE), as required in the Columbia Basin Fish Accords. A single release design was used to estimate survival from Bonneville Dam to a primary array located 81 km downstream of Bonneville. The approach did not include a reference tailrace release. Releases of acoustic-tagged smolts above John Day Dam to Hood River contributed to the formation of virtual releases at a Bonneville Dam forebay entrance array and at the face of the dam. A total of 3,880 yearling Chinook salmon and 3,885 steelhead smolts were tagged and released in the investigation. The Juvenile Salmon Acoustic Telemetry System (JSATS) tag model number ATS-156dB, weighing 0.438 g in air, was used in this investigation.

Ploskey, Gene R.; Faber, Derrek M.; Weiland, Mark A.; Carlson, Thomas J.

2012-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

EA-330 The Royal Bank of Scotland plc | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Royal Bank of Scotland plc EA-330 The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Canada EA-330 The Royal Bank of...

282

EA-331 The Royal Bank of Scotland plc | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Royal Bank of Scotland plc EA-331 The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Mexico EA-331 The Royal Bank of...

283

Resuspension of non-Newtonian slurries by submerged jet-nozzles  

SciTech Connect

Experiments were conducted to determine the fluid velocity required for resuspension and removal of the radioactive waste sludge, which is characterized as a non-Newtonian fluid, from the tanks at the Savannah river site (SRS) (Georgia, USA) to accelerate the closure of the tanks with high level waste (HLW). Five different non-Newtonian fluids, which simulated the actual waste characteristics, were used to investigate the resuspension of the slurries with a jet-nozzle mixer. The laboratory tests were conducted at different flow rates and jet-nozzle orientations in a cylindrical tank with 0.3-m diameter and 0.46 m in height. Resuspension of the slurries was achieved by the submerged jets produced by two horizontal discharge nozzles located under the liquid level and positioned at 180 from each other. The fluids exhibited Bingham plastic behavior; therefore, the mixing power depends not only on the Reynolds number but also on the yield stress and high shear viscosity. A similarity analysis was performed to determine the effective cleaning radius (ECR) of the jet. The mixing efficiency was evaluated by visual analysis of the images during the experiments conducted at three nozzle orientations at 0 , 45 , and 90 and two nozzle exit velocities of 2.33 m/s and 0.56 m/s. The centerline velocity decayed with the distance from the jet-nozzle. The experimental results were compared with other mixing models. (author)

Reshma, Reshma [Applied Research Center, Florida International University, Miami, FL 33174 (United States); Civil and Environmental Engineering Department, Florida International University, Engineering Center 3676, Miami, FL 33174 (United States); Daas, Mutaz; Srivastava, Rajiv [Applied Research Center, Florida International University, Miami, FL 33174 (United States); Tansel, Berrin [Civil and Environmental Engineering Department, Florida International University, Engineering Center 3676, Miami, FL 33174 (United States)

2007-07-15T23:59:59.000Z

284

Asian Development Bank Institute | Open Energy Information  

Open Energy Info (EERE)

Asian Development Bank Institute Asian Development Bank Institute Name Asian Development Bank Institute Address Kasumigaseki Building 8F 3-2-5, Kasumigaseki, Chiyoda-ku, Place Tokyo, Japan Phone number + 81-3-3593-5500 Website http://www.adbi.org/ Coordinates 35.6894875°, 139.6917064° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.6894875,"lon":139.6917064,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

285

Banks, Idaho: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Banks, Idaho: Energy Resources Banks, Idaho: Energy Resources Jump to: navigation, search Name Banks, Idaho GeoNames ID 5584615 Coordinates 44.0804473°, -116.1240151° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.0804473,"lon":-116.1240151,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

286

Banks, Brenda From: Hoffman, Michael P  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Banks, Brenda Banks, Brenda From: Hoffman, Michael P Sent: Monday, June 04, 2007 12:56 PM To: Banks, Brenda Cc: Gottlieb, Paul Subject: FW: W(A)-06-009 withdrawn FYI Please update the waiver database. ----- Original Message----- From: Lally, Brian [mailto:Brian.Lally@ch.doe.gov] Sent: Monday, June 04, 2007 11:58 AM To: Lally, Brian; Hoffman, Michael P Subject: W(A)-06-009 withdrawn Michael, Waiver No. W(A)-06-009, CH-1357 is hereby considered withdrawn. The original petition for Advanced Waiver of Patent Rights addressed the disposition of inventions arising out of DOE Instrument No. DE-FG36-05GO15185, between the University of Minnesota (UM) and DOE. More specifically, the petition addressed an assignment of rights between UM and Nu-lron Technologies LLC, a recently formed Joint Venture between JAR Acquisition Corporation (JAR) and

287

Building Green in Greensburg: The Peoples Bank  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Peoples Bank The Peoples Bank The Peoples Bank building opened its doors to the public on December 21, 2009. With its vault and an adjoining room designed to serve as a storm shelter, the 2,100-square-foot building is about 300 square feet larger than the pre-tornado facility. Its innovative design incorporates a variety of sustainable features that will save energy and money. The building is situated on the lot to take full advantage of the sun and features large, tinted-glass doors on its south side that provide passive solar heating in winter months; south-facing overhangs reduce the need for air-conditioning when the summer sun is at its hottest. ENERGY EFFICIENCY FEATURES * Building orientation takes advantage of southern exposure to reduce heating loads,

288

Bank of America | Open Energy Information  

Open Energy Info (EERE)

America America Jump to: navigation, search Name Bank of America Place Charlotte, NC Zip 28202 Website https://www.bankofamerica.com/ References NREL & Industry: National Account Companies[1] Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems Integration Partnership Year 2009 Link to project description http://www.nrel.gov/features/20090619_buildings.html LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Bank of America is a company located in Charlotte, NC. Bank of America is one of 23 National Accounts Companies partnering with NREL and PNNL for testing and validation of design concepts that will

289

Monitoring of Subyearling Chinook Salmon Survival and Passage at Bonneville Dam, Summer 2010  

SciTech Connect

The purpose of this study was to estimate dam passage and route specific survival rates for subyearling Chinook salmon smolts to a primary survival-detection array located 81 km downstream of the dam, evaluate a BGS located in the B2 forebay, and evaluate effects of two spill treatments. The 2010 study also provided estimates of forebay residence time, tailrace egress time, spill passage efficiency (SPE), and spill + B2 Corner Collector (B2CC) efficiency, as required in the Columbia Basin Fish Accords. In addition, the study estimated forebay passage survival and survival of fish traveling from the forebay entrance array, through the dam and downstream through 81 km of tailwater.

Ploskey, Gene R.; Weiland, Mark A.; Carlson, Thomas J.

2012-09-01T23:59:59.000Z

290

Monitoring of Subyearling Chinook Salmon Survival and Passage at Bonneville Dam, Summer 2010  

SciTech Connect

The purpose of this study was to estimate dam passage and route specific survival rates for subyearling Chinook salmon smolts to a primary survival-detection array located 81 km downstream of the dam, evaluate a BGS located in the B2 forebay, and evaluate effects of two spill treatments. The 2010 study also provided estimates of forebay residence time, tailrace egress time, spill passage efficiency (SPE), and spill + B2 Corner Collector (B2CC) efficiency, as required in the Columbia Basin Fish Accords. In addition, the study estimated forebay passage survival and survival of fish traveling from the forebay entrance array, through the dam and downstream through 81 km of tailwater.

Ploskey, Gene R.; Weiland, Mark A.; Carlson, Thomas J.

2011-02-01T23:59:59.000Z

291

Geologic Survey of the Ewing Bank, Northern Gulf of Mexico  

E-Print Network (OSTI)

Located along the edge of the continental shelf in the northwestern Gulf of Mexico, the Ewing Bank is a significant geologic feature: yet, little information about the bank is generally available. This thesis represents a preliminary survey...

Brooks, Daniel M

2014-04-04T23:59:59.000Z

292

Characteristics of rural bank acquisitions: a logit analysis  

E-Print Network (OSTI)

This study evaluates acquisitions of rural banks by multi-bank holding companies. Evaluation of pre-acquisition characteristics including profitability, size, market concentration, and agricultural lending volume are the basis of the analysis...

Applewhite, Jennifer Lynn

1994-01-01T23:59:59.000Z

293

Essays on banking and corporate finance in developing countries  

E-Print Network (OSTI)

This dissertation consists of three essays that examine banking and corporate finance in developing countries. Specifically, it explores the theoretical and empirical implications of open capital markets, foreign bank ...

Gormley, Todd A

2006-01-01T23:59:59.000Z

294

Surface features of the Stetson Bank area and a non-bank area of comparable depth  

E-Print Network (OSTI)

of bathymetric survey tracks from cruise 74-G-10 of the R/V Gyre. 39 10. 12. 13. 14. 15. Fathogram I. Fathogram 2. Fathogram 3. Fathogram 4. Fathogram 5. Fathogram 6. Fathogram 7. Fathogram 8. 42 43 45 46 Bathymetric profiles of Stetson Bank... or secondary disturbances for all sediment cores. 93o 40 3 ~ 2o lo 12 ~ ~ ~ IO 5o NON-BANK AREA 28o20 7 ~ 8o 4 ~ ' ~ STETSON BANK 30 LOU. NIUIICAL III 10 94 00' 25 C3 STUDY, ( 1 && ' ? AREA / / I ( . r 1 1 Fig. 1 ? Location...

Dunphy, Janet Louise

1975-01-01T23:59:59.000Z

295

Evolution of the Governing Law for Loan Agreements of the World Bank and Other Multilateral Development Banks  

E-Print Network (OSTI)

What is the governing law for loan agreements entered into by the World Bank and other multilateral development banks (MDBs) in carrying out their public sector lending? That question was first definitively addressed about ...

Head, John W.

1996-01-01T23:59:59.000Z

296

Money and Banking Economics 230 Spring 1996 Mr. Miller  

E-Print Network (OSTI)

Money and Banking Economics 230 Spring 1996 Mr. Miller Office: HRM 323 (486-3853) Office Hours: TuTh 10:30 - 12:00 Text 1: The Economics of Money, Banking, and Financial Markets, fourth edition. Weeks 1 - 2: Chapters 1, 2, and 3 Why Study Money, Banking, and Financial Markets; Asymmetric

Ahmad, Sajjad

297

An adoption model for mobile banking in Ghana  

Science Journals Connector (OSTI)

The impact of social and cultural factors on the adoption of technology still requires much research. To investigate it more fully, we examine the reasons for the adoption and non-adoption of mobile banking in Ghana. Through a survey of 271 people ... Keywords: Ghana, TAM, cultural factors, culture, m-banking, mobile banking, mobile communications, social factors, technology adoption models

Margaret Crabbe; Craig Standing; Susan Standing; Heikki Karjaluoto

2009-04-01T23:59:59.000Z

298

Essays on Bank Optimal Portfolio Choice under Liquidity Constraint  

E-Print Network (OSTI)

that the bank securities business produces a chasm between a real liquidity of economy and market liquidity. Banks can have more liquidity by selling their securitized loans, and as our model already pointed out, a good liquidity condition makes the bank have...

Kim, Eul Jin

2012-10-19T23:59:59.000Z

299

Argonne Premium Coal Sample Bank The Argonne Premium Coal (APC) Sample Bank can supply  

E-Print Network (OSTI)

. The sample bank consists of eight coals, including lignite, subbituminous coal, high volatile, medium by a variety of techniques. Five-gallon carboys hold about 80% of the batch in reserve for filling more

Maranas, Costas

300

Water-Power Development, Conservation of Hydroelectric Power Dams and Works  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water-Power Development, Conservation of Hydroelectric Power Dams Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Systems Integrator Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Virginia Program Type Siting and Permitting Provider Virginia State Corporation Commission It is the policy of the Commonwealth of Virginia to encourage the utilization of its water resources to the greatest practicable extent, to control the waters of the Commonwealth, and also to construct or reconstruct dams in any rivers or streams within the Commonwealth for the

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Wind Tunnel Experiments and Numerical Simulation of Snow Drifting around an Avalanche Protecting Dam  

Science Journals Connector (OSTI)

To learn about wind flow and snow drifting around avalanche dams, ... experiments were done in the Jules Verne Climatic Wind Tunnel. The paper reports the results from numerical wind flow simulations that were do...

Skuli Thordarson

2002-12-01T23:59:59.000Z

302

Two-dimensional dam break flooding simulation: a GIS-embedded approach  

Science Journals Connector (OSTI)

In the twenty-first century, around 200 notable dam and reservoir failures happened worldwide causing massive fatalities and economic costs. In order to reduce the losses, managers usually define mitigation st...

Massimiliano Cannata; Roberto Marzocchi

2012-04-01T23:59:59.000Z

303

Shape optimization of arch dams under earthquake loading using meta-heuristic algorithms  

Science Journals Connector (OSTI)

This paper presents efficiency of three meta-heuristic algorithms for large-scale shape optimization of double curvature arch dams under seismic loading condition with different constraints such as failure, st...

A. Kaveh; V. R. Mahdavi

2013-11-01T23:59:59.000Z

304

Deposition Velocities of Non-Newtonian Slurries in Pipelines: Complex Simulant Testing  

SciTech Connect

One of the concerns expressed by the External Flowsheet Review Team (EFRT) is about the potential for pipe plugging at the Waste Treatment and Immobilization Plant (WTP). Per the review’s executive summary, “Piping that transports slurries will plug unless it is properly designed to minimize this risk. This design approach has not been followed consistently, which will lead to frequent shutdowns due to line plugging.” To evaluate the potential for plugging, deposition-velocity tests were performed on several physical simulants to determine whether the design approach is conservative. Deposition velocity is defined as the velocity below which particles begin to deposit to form a moving bed of particles on the bottom of a straight horizontal pipe during slurry-transport operations. The deposition velocity depends on the system geometry and the physical properties of the particles and fluid. An experimental program was implemented to test the stability-map concepts presented in WTP-RPT-175 Rev. 01. Two types of simulant were tested. The first type of simulant was similar to the glass-bead simulants discussed in WTP-RPT-175 Rev. 0 ; it consists of glass beads with a nominal particle size of 150 µm in a kaolin/water slurry. The initial simulant was prepared at a target yield stress of approximately 30 Pa. The yield stress was then reduced, stepwise, via dilution or rheological modifiers, ultimately to a level of <1 Pa. At each yield-stress step, deposition-velocity testing was performed. Testing over this range of yield-stress bounds the expected rheological operating window of the WTP and allows the results to be compared to stability-map predictions for this system. The second simulant was a precipitated hydroxide that simulates HLW pretreated sludge from Hanford waste tank AZ-101. Testing was performed in a manner similar to that for the first simulant over a wide range of yield stresses; however, an additional test of net-positive suction-head required (NPSHR) was performed at each yield stress condition. Unlike the previous simulant, the sizes and densities of the particles that can deposit in the piping are a result of the simulant precipitation process; there is expected to be a complex mixture of particles of various sizes and densities that make it difficult to predict a stability map. The objective of the testing is to observe whether behavior consistent with the stability-map concept occurs in complex simulants with mixtures of different sizes and densities.

Poloski, Adam P.; Bonebrake, Michael L.; Casella, Andrew M.; Johnson, Michael D.; Toth, James J.; Adkins, Harold E.; Chun, Jaehun; Denslow, Kayte M.; Luna, Maria; Tingey, Joel M.

2009-07-01T23:59:59.000Z

305

Essays on Banking Crises and Deposit Insurance  

E-Print Network (OSTI)

of the deposit insurance system while the second essay studies the impact of international illiquidity on domestic banking crises. The Recent Deposit Insurance Reform in the U.S. raised the coverage limit for certain types of deposits. In chapter II, I study...

Wang, Wen-Yao

2009-05-15T23:59:59.000Z

306

ALLISON DVORAK CENTRAL VALLEY GROUNDWATER BANK OPERATIONS  

E-Print Network (OSTI)

i ALLISON DVORAK CENTRAL VALLEY GROUNDWATER BANK OPERATIONS: HYDROLOGY, GROUNDWATER OPERATING RULE affect California's SWP (State Water Project) and CVP (Central Valley Project) water supply deliveries-operation of groundwater storage, both north and south of the Delta, can increase long-term average project deliveries

Lund, Jay R.

307

Largest Ice-Bank Promotes Load Management  

E-Print Network (OSTI)

California's largest ice-bank storage system is an example of how thermal storage can be applied to both new and existing buildings. At the Union Oil Company in Brea, California, one massive ice-storage system satisfies the air conditioning needs...

Brarmann, G. L.

1983-01-01T23:59:59.000Z

308

EIS-0351: Operation of Flaming Gorge Dam, Colorado River Storage Project, Colorado River, UT  

Energy.gov (U.S. Department of Energy (DOE))

The Secretary of the United States Department of the Interior (Secretary), acting through the Bureau of Reclamation (Reclamation), is considering whether to implement a proposed action under which Flaming Gorge Dam would be operated to achieve the flow and temperature regimes recommended in the September 2000 report Flow and Temperature Recommendations for Endangered Fishes in the Green River Downstream of Flaming Gorge Dam (2000 Flow and Temperature Recommendations), published by the Upper Colorado River Endangered Fish Recovery Program (Recovery Program).

309

EIS-0480: Long-Term Experimental and Management Plan for the Operation of Glen Canyon Dam  

Energy.gov (U.S. Department of Energy (DOE))

Two agencies of the Department of the Interior, Bureau of Reclamation and National Park Service, are jointly preparing a Long-Term Experimental and Management Plan for the Glen Canyon Dam and an EIS for adoption of the Plan. The Glen Canyon Dam, on the Colorado River in northern, Arizona, generates hydroelectric power that is marketed by DOE's Western Area Power Administration, a cooperating agency.

310

Innovative process for concentration of fine particle coal slurries. Final technical report, September 1, 1995--August 31, 1996  

SciTech Connect

Williams Technologies, Inc. And Clarke Rajchel Engineering are developing a technology (patent pending) to produce high quality coal water slurries from preparation plant fine coal streams. The WTI/CRE technology uses the novel implementation of high-shear cross-flow separation which replaces and enhances conventional thickening processes by surpassing normally achievable solids loadings. Dilute ultra-fine (minus 100 mesh) solids slurries can be concentrated to greater than 60 weight percent and remixed, as required, with de-watered coarser fractions to produce pumpable, heavily loaded coal slurries. The permeate (filtrate) resulting from this process has been demonstrated to be crystal clear and totally free of suspended solids. The primary objective of this project was to demonstrate the WTI/CRE coal slurry production process technology at the pilot scale. The technology can enable Illinois coal producers and users to realize significant cost and environmental benefits both by eliminating fine coal waste disposal problems and producing an IGCC fuel to produce power which meets all foreseeable clean air standards. Testing was also directed at concentrating mine tailings material to produce a tailings paste which can be mine-back- filled, eliminating the need for tailings ponds. During the grant period, a laboratory-scale test apparatus (up to 3 GPM feed rate) was assembled and operated to demonstrate process performance over a range of feed temperatures and pressures. A dilute coal/water slurry from Consol, Inc.`s Rend Lake Preparation Plant was concentrated with the process to a maximum recorded solids loading of 61.9% solids by weight. Analytical results from the concentrate were evaluated by Destec Energy for suitability as an IGCC fuel.

Rajchel, M.; Ehrlinger, H.P.; Harnett, D.; Fonseca, A.; Maurer, R.

1997-05-01T23:59:59.000Z

311

World Bank Good Practice Guidelines: Financial Analysis of Revenue  

Open Energy Info (EERE)

Good Practice Guidelines: Financial Analysis of Revenue Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities Jump to: navigation, search Tool Summary Name: World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities Agency/Company /Organization: World Bank Topics: Finance Resource Type: Guide/manual Website: siteresources.worldbank.org/INTRANETFINANCIALMGMT/Resources/FMB-Notes/ References: World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities[1] References ↑ "World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities" Retrieved from "http://en.openei.org/w/index.php?title=World_Bank_Good_Practice_Guidelines:_Financial_Analysis_of_Revenue_Generating-Entities&oldid=329414"

312

South Carolina Conservation Bank Act (South Carolina) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conservation Bank Act (South Carolina) Conservation Bank Act (South Carolina) South Carolina Conservation Bank Act (South Carolina) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State South Carolina Program Type Siting and Permitting Provider South Carolina Conservation Bank The South Carolina Conservation Bank Act establishes a state funding source

313

Hydropower and the environment: A case study at Glen Canyon Dam  

SciTech Connect

The management of hydroelectric resources in the Colorado River requires a balancing of hydrologic, social, natural and cultural resources. The resulting management often has to deal with inherently conflicting objectives, short and long-term goals, time frames and operational flexibility. Glen Canyon Dam, AZ, on the Colorado River, controls the release of water into the Grand Canyon. The dam has been under intense public scrutiny since it was completed in 1963. An Environmental Impact Statement evaluating the future operations and options for Glen Canyon Dam was initiated by the Department of the Interior in 1989 and completed in 1995. An Adaptive Management approach to future operational management has been developed as part of the Glen Canyon Dam Environmental Impact Statement process. Future operations at Glen Canyon Dam will take into consideration the need to balance water movement and hydroelectricity development with natural, recreation, Native American and cultural needs. Future management of rivers requires acknowledgement of the dynamic nature of ecosystems and the need to link scientific information into the decision-making process. Lessons learned and programs developed at Glen Canyon Dam may be applied to other river systems.

Wegner, D.L. [Denver Technical Service Center, Flagstaff, AZ (United States)

1995-12-31T23:59:59.000Z

314

3D Simulation of Dam-break effect on a Solid Wall using Smoothed Particle Hydrodynamics  

E-Print Network (OSTI)

Dam is built for water supply, water flow or flooding control and electricity energy storage, but in other hand, dam is one of the most dangerous natural disaster in many countries including in Indonesia. The impact of dam break in neighbour area and is huge and many flooding in remote area, as happen in Dam Situ Gintung in Tangerang (close to Jakarta) in 2009. Smoothed Particle Hydrodynamics (SPH), is one of numerical method based on Lagrangian grid which is ap- plied in astrophysical simulation may be used to solve the simulation on dam break effect. The development of SPH methods become alternative methods to solving Navier Stokes equation, which is main key in fluid dynamic simulation. In this paper, SPH is developed for supporting solid par- ticles in use for 3D dam break effect (3D-DBE) simulation. Solid particle have been treated same as fluid particles with additional calculation for converting gained position became translation and rotation of solid object in a whole body. With this capability, the r...

Suprijadi,; Naa, Christian; Putra, Anggy Trisnawan

2013-01-01T23:59:59.000Z

315

Slurry phase Fischer-Tropsch synthesis: Cobalt plus a water-gas shift catalyst  

SciTech Connect

This report details experiments performed on three different copper-based catalysts: Cu/Cr[sub 2]O[sub 3], Cu/MnO/Cr[sub 2]O[sub 3] and Cu/ZnO/Al[sub 2]O[sub 3]. Of these three catalysts, the Cu/ZnO/Al[sub 2]O[sub 3] exhibits the greatest stability when slurried in octacosane. More than 1000 hours-on-stream indicate that the catalyst activity is not detrimentally affected by high pressure, high H[sub 2]/CO ratio, or the presence of alkenes. All of these are necessary stability characteristics for the water-gas shift catalyst, if it is to be used in combination with a cobalt Fischer-Tropsch catalyst. A review of documented reduction procedures for cobalt-based Fischer-Tropsch catalysts is presented.

Yates, I.C.; Satterfield, C.N.

1988-01-01T23:59:59.000Z

316

Coal-water-slurry autoignition in a high-speed Detroit diesel engine  

SciTech Connect

Autoignition of coal-water-slurry (CWS) fuel in a two-stroke engine operating at 1900 RPM has been achieved. A Pump-Line-Nozzle (PLN) injection system, delivering 400mm{sup 3} injection of CWS, was installed in one modified cylinder of a Detroit Diesel Corporation (DDC) 8V-149TI engine, while the other seven cylinders remained configured for diesel fuel. Coal Combustion was sustained by maintaining high gas and surface temperatures with a combination of hot residual gases, warm inlet air admission, ceramic insulated components and increased compression ratio. The coal-fueled cylinder generated 85kW indicated power (80 percent of rated power), and lower NO{sub x} levels with a combustion efficiency of 99.2 percent. 6 refs., 15 figs., 4 tabs.

Schwalb, J.A.; Ryan, T.W. III.; Kakwani, R.M.; Winsor, R.E.

1994-10-01T23:59:59.000Z

317

Erosive–corrosive wear of aluminum alloy composites: Influence of slurry composition and speed  

Science Journals Connector (OSTI)

The Erosion–corrosion behavior of a SiC particle reinforced Al–Si alloy has been studied in two different environments, namely saline and acidic, to simulate sea water and mining atmospheres, respectively. These studies were performed at different sand concentrations (20–40 wt%) and varying rotational speeds (700–900 rpm). It is noted from the present study that the composite exhibited better wear resistance than the alloy in marine and acidic atmospheres irrespective of sand content and speed. It is also noted that the wear rates increased with increasing sand content and speed irrespective of material due to increase in the severity of erosive/abrasive attacks. However, the wear rates decreased at higher speeds (e.g., 1100 rpm) due to increased intercollisions and rebounding and also the decrease in the mobility of the erodant particles. It is observed that erosion is the dominant mode of material removal in these two media. Corrosive attack was more predominant in the acidic media than in the NaCl media at lower sand concentrations (0–20 wt%). However, at higher sand concentrations (30–40 wt%) corrosive attack was more severe in the NaCl medium. Scanning electron microscopic (SEM) observation shows that Al/Si interfaces act as predominant sites for corrosion attack rather than the Al/SiC interfaces. Formation and removal of the passive layer, preferential attack at the Al/Si interfaces, fragmentation and wear of SiC particles were observed as mechanisms of material removal in marine and acidic media. SEM studies of the eroded–corroded surfaces indicated that an increase in the sand content of the slurry and in the rotational speed of the slurry increased resulted in greater damage to the SiC particles and matrix, resulting in an increase in wear rates.

S. Das; Y.L. Saraswathi; D.P. Mondal

2006-01-01T23:59:59.000Z

318

Chile-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Chile-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Topics Background analysis Resource Type Dataset Country Chile South America References World Bank Project Database - Chile[1] Contents 1 World Bank Active Climate Projects in Chile 1.1 CL Securitization and Carbon Sinks Project 1.2 Chile Santiago Composting Project 1.3 Chile Quilleco Hydropower Project 1.4 Chile Hornitos Project (Chacabuquito II) 1.5 Sustainable Transport and Air Quality for Santiago (GEF) 1.6 Chile Sustainable Land Management Project 2 References World Bank Active Climate Projects in Chile CL Securitization and Carbon Sinks Project Chile Santiago Composting Project Chile Quilleco Hydropower Project

319

Egypt-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Egypt-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Biomass, Wind, Transportation Topics Background analysis Country Egypt Northern Africa References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Egypt 1.1 Egypt Vehicle Scrapping and Recycling Program 1.2 EG-LAND FILLING AND PROCESING SERVICES FOR SOUTHERN ZONE IN CAIRO 1.3 Egypt - Wind Power Development Project 1.4 Pollution Abatement Project 1.5 ONYX solid Waste Alexandria 2 References World Bank Active Climate Projects in Egypt Egypt Vehicle Scrapping and Recycling Program (8.32M) Carbon Offset, Pipeline EG-LAND FILLING AND PROCESING SERVICES FOR SOUTHERN ZONE IN CAIRO

320

Armenia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Armenia-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Geothermal Topics Background analysis Website http://web.worldbank.org/exter Country Armenia Western Asia References World Bank-Armenia [1] Contents 1 World Bank Active Climate Projects in Armenia 1.1 GEOFUND 2: Armenia Geothermal Project 1.2 Renewable Energy Project 1.3 Renewable Energy GEF Project 2 References World Bank Active Climate Projects in Armenia GEOFUND 2: Armenia Geothermal Project Renewable Energy Project Renewable Energy GEF Project GEOFUND 2: Armenia Geothermal Project "The objective of the Second GeoFund Geothermal Project for Armenia is to

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Jordan-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Jordan-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Biomass, Wind Topics Background analysis Country Jordan Western Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Jordan 1.1 Jordan Energy Efficiency 1.2 Promotion of a Wind Power Market 1.3 JO-Amman Landfill Gas Recovery 1.4 Integrated Ecosystems in the Jordan Rift Valley 2 References World Bank Active Climate Projects in Jordan Jordan Energy Efficiency (1M) GEF Medium Sized Program Promotion of a Wind Power Market (6M) Global Environment Project JO-Amman Landfill Gas Recovery (15M) Carbon Offset Integrated Ecosystems in the Jordan Rift Valley (6.15M) Global

322

World Bank Renewable Energy Toolkit | Open Energy Information  

Open Energy Info (EERE)

World Bank Renewable Energy Toolkit World Bank Renewable Energy Toolkit Jump to: navigation, search Tool Summary LAUNCH TOOL Name: World Bank Renewable Energy Toolkit Agency/Company /Organization: World Bank Sector: Energy Focus Area: Renewable Energy, Solar, Wind Topics: Finance, Implementation, Market analysis, Policies/deployment programs, Resource assessment, Pathways analysis Resource Type: Publications, Guide/manual, Training materials, Lessons learned/best practices Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, References: World Bank RE Toolkit Homepage [1] The Word Bank's REToolKit is designed "to assist Bank staff and country counterparts to improve the design and implementation of renewable energy (RE) projects, incorporates best practices and lessons learned from RE

323

(DOE/EIS-0183-SA-05): Supplement Analysis for the Boise River Diversion Dam Powerplant Rehabilitation, 10/17/02  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 17, 2002 October 17, 2002 REPLY TO ATTN OF: KECP-4 SUBJECT: Supplement Analysis for the Boise River Diversion Dam Powerplant Rehabilitation, DOE/EIS-0183-SA-05 memorandum Mark A. Jones Program Analyst - PGF-6 TO : Proposed Action: Boise River Diversion Dam - Amendment to Capital Investment Sub-Agreement, Contract Number DE-MS79-94BP94618 Proposed By: Bonneville Power Administration (BPA) and Bureau of Reclamation (Reclamation) Location: Near Boise, in Ada County, Idaho Description of the Proposed Action: BPA proposes to fund Reclamation's rehabilitation of the powerplant at the existing Boise River Diversion Dam (Diversion Dam) to use the water resource at Diversion Dam for electrical power production. Analysis: The Diversion Dam is located about 7 miles southeast of Boise, Idaho on the Boise River, about

324

Evaluation of Behavioral Guidance Structure on Juvenile Salmonid Passage and Survival at Bonneville Dam in 2009  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) conducted an acoustic-telemetry study at Bonneville Dam in 2009 to evaluate the effects of a behavioral guidance structure (BGS) in the Bonneville Dam second powerhouse forebay on fish passage and survival through the second powerhouse (B2), the dam as a whole, and through the first powerhouse and spillway combined. The BGS was deployed to increase the survival of fish passing through B2 by increasing the percentage of outmigrating smolts entering the B2 Corner Collector (B2CC)—a surface flow outlet known to be a relatively benign route for downstream passage at this dam. The study relied on releases of live Juvenile Salmon Acoustic Telemetry System tagged smolts in the Columbia River and used acoustic telemetry to evaluate the approach, passage, and survival of passing juvenile salmon. Study results indicated that having turbine 11 in service is important for providing flow conditions that are comparable to those observed in pre-BGS years (2004 and 2005) and in 2008. This study supports the U.S. Army Corps of Engineers continual effort to improve conditions for juvenile anadromous fish passing through Columbia River dams.

Faber, Derrek M.; Ploskey, Gene R.; Weiland, Mark A.; Deng, Zhiqun; Hughes, James S.; Kim, Jin A.; Fu, Tao; Fischer, Eric S.; Monter, Tyrell J.; Skalski, J. R.

2011-03-01T23:59:59.000Z

325

Global Climate Change: Risk to Bank Loans | Open Energy Information  

Open Energy Info (EERE)

Climate Change: Risk to Bank Loans Climate Change: Risk to Bank Loans Jump to: navigation, search Tool Summary Name: Global Climate Change: Risk to Bank Loans Agency/Company /Organization: United Nations Environment Programme Topics: Finance, Co-benefits assessment, Market analysis Resource Type: Publications, Guide/manual Website: www.unepfi.org/fileadmin/documents/global_climate_change_risk.pdf Global Climate Change: Risk to Bank Loans Screenshot References: Global Climate Change: Risk to Bank Loans[1] Summary "The purpose of this study is to evaluate the impact of climate change related risks on bank borrowers, utilizing as much data and analysis as possible. The first section of this report reviews the current climate change policies in place in Canada, Europe, and the US, in order to provide

326

Mexico-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Transportation Topics Market analysis, Background analysis Resource Type Dataset Country Mexico Central America References World Bank Project Database - Mexico [1] Contents 1 Active World Bank climate projects in Mexico including 1.1 Urban Transport Transformation 1.2 Efficient Lighting and Appliances 1.3 Sustainable Transport and Air Quality 1.4 Sustainable Rural - IBRD 1.5 Sustainable Rural Development - GEF 1.6 Mexico Framework for Green Growth Development Policy Loan 1.7 Mexico Environmental Sustainability Development Policy Loan 2 References Active World Bank climate projects in Mexico including Urban Transport Transformation (180M Pipeline)

327

Kenya-World Bank Climate Activities | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Activities World Bank Climate Activities Jump to: navigation, search Name Kenya-World Bank Climate Activities Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Agriculture Topics Background analysis Country Kenya Eastern Africa References World Bank project database[1] Contents 1 Active World Bank Climate Projects in Kenya 1.1 Kenya: Adaptation to Climate Change in Arid and Semi-Arid Lands (KACCAL) (5.5 M) Global Environment Project, Pipeline 1.2 Kenya Agricultural Carbon Project (1M) Carbon Offset, Pipeline 1.3 CF Kengen, Kiambere, Tana, Eburru (2.77 M) Carbon Offset 1.4 Kenya KenGen Carbon Finance umbrella, Carbon Offset 1.5 Western Kenya Integrated Ecosystem Management Project (4.1M) Global Environment Project

328

Colombia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Colombia-World Bank Climate Projects Colombia-World Bank Climate Projects Jump to: navigation, search Name Colombia-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Forestry Topics Background analysis Country Colombia South America References World Bank project database[1] Contents 1 Active World Bank Climate Projects in Colombia 1.1 Rio Frio Carbon Offset Project 1.2 Integrated Mass Transit Systems Second Additional Financing 1.3 Colombia: San Nicolas Carbon Sequestration Project 1.4 CO: Caribbean Savannah Carbon Sink project 1.5 Jepirachi Carbon Off Set Project, Carbon Offset 1.6 COLOMBIA - Amoya River Environmental Services, Carbon Offset 1.7 Colombia: Integrated National Adaptation Program Global Environment Project

329

Bangladesh-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Bangladesh-World Bank Climate Projects Bangladesh-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Solar Topics Market analysis, Background analysis Country Bangladesh Southern Asia References World Bank Project Database - Bangladesh[1] Contents 1 World Bank Active Climate Projects in Bangladesh 1.1 Solar Home Systems project 1.2 EGY SEC ADJ CREDIT SUPPLEMENT 1.3 Bangladesh - Brick Kiln Efficiency 1.4 Renewable Energy Development Project 1.5 Grameen Shakti Solar Homes Project 1.6 Rural Electrification and Renewable Energy Development 2 References World Bank Active Climate Projects in Bangladesh Solar Home Systems project (1M - Active) EGY SEC ADJ CREDIT SUPPLEMENT (2.3M Active) Bangladesh - Brick Kiln Efficiency (N/A Active)

330

Ghana-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Forestry Topics Background analysis, Co-benefits assessment, - Energy Access, Finance Country Ghana Western Africa References World Bank Project Database - Ghana [1] Contents 1 Active World Bank Climate Projects in Ghana 1.1 Forest Carbon Partnership Facility Readiness Grant 1.2 Energy Development and Access Project (GEDAP) 1.3 Ghana Rural Energy Access - Global Env. Project 1.4 Ghana Natural Resources and Environmental Governance 2 References Active World Bank Climate Projects in Ghana Forest Carbon Partnership Facility Readiness Grant (.2M - Active) Energy Development and Access Project - IBRD/IDA (90M - Active) Ghana Rural Energy Access - Global Env. Project (5.5M - Active).

331

Indonesia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Geothermal, Forestry Topics Background analysis Country Indonesia South-Eastern Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Indonesia 1.1 Pontianak - LFG Recovery Project, Carbon Offset 1.2 Makassar - TPA Tamangapa Landfill Methane Collection and Flaring 1.3 Geothermal Power Generation Development 1.4 Geothermal Clean Energy Investment Project 1.5 ID-PCF-Indonesia Lahendong Geothermal Project 1.6 ID-PCF-Indocement Cement, Carbon Offset 1.7 Bekasi Landfill Gas Flaring, Carbon Offset 2 References World Bank Active Climate Projects in Indonesia Pontianak - LFG Recovery Project, Carbon Offset

332

Peru-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Peru-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Hydro, Transportation, Forestry Topics Background analysis Country Peru South America References World Bank Project Database - Peru[1] Contents 1 Active Projects 1.1 Water Resources Management Modernization - IBRD/IDA 1.2 PE Santa Rosa Hydro Carbon Finance 1.3 PERU - Poechos Hydropower Project 1.4 LIMA TRANSPORT 1.5 PE Huaycoloro Landfill Gas Recovery 2 References Active Projects The World Bank currently has the following climate projects active in Peru: Water Resources Management Modernization - IBRD/IDA (10M - Active) PE Santa Rosa Hydro Carbon Finance (1.5M) Carbon Offset PERU - Poechos Hydropower Project (1.2M) Carbon Offset

333

Strategies of Customer Relationship Profitability in Retail Banking.  

E-Print Network (OSTI)

?? The thesis aims to explore the strategies or tactics which make the retail banking profit from customer relationship. Through analyzing RR (relationship revenue) and… (more)

Guo, Qingyu

2009-01-01T23:59:59.000Z

334

The Political Impact of Islamic Banking in Jordan.  

E-Print Network (OSTI)

?? This dissertation examines Islamic banking in Jordan. It is argued that institutions perceived as culturally authentic may play important political roles in a post-colonial… (more)

Malley, Mohammed Mathew

2012-01-01T23:59:59.000Z

335

Want to rob a bank? Hack your way in  

Science Journals Connector (OSTI)

Forget shotguns and ski masks – today's bank robbers turn to an arsenal of electronic attacks to steal vast sums of money

Jacob Aron

2013-01-01T23:59:59.000Z

336

Financial liberalisation and banking crises in sub-Saharan Africa.  

E-Print Network (OSTI)

??Includes abstract. This study aims to investigate the causal effect of ?financial liberalisation policies on the stability of banking sectors in selected countries in Sub… (more)

Gamariel, Gladys.

2013-01-01T23:59:59.000Z

337

Tips for Running an Air Conditioner Without Breaking the Bank  

Energy.gov (U.S. Department of Energy (DOE))

With summer temperatures rising, air conditioners are working overtime, but it is possible to enjoy to cool comfort without breaking the bank.

338

A Prehistoric Lahar-Dammed Lake And Eruption Of Mount Pinatubo Described In  

Open Energy Info (EERE)

Prehistoric Lahar-Dammed Lake And Eruption Of Mount Pinatubo Described In Prehistoric Lahar-Dammed Lake And Eruption Of Mount Pinatubo Described In A Philippine Aborigine Legend Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Prehistoric Lahar-Dammed Lake And Eruption Of Mount Pinatubo Described In A Philippine Aborigine Legend Details Activities (0) Areas (0) Regions (0) Abstract: The prehistoric eruptions of Mount Pinatubo have followed a cycle: centuries of repose terminated by a caldera-forming eruption with large pyroclastic flows; a post-eruption aftermath of rain-triggered lahars in surrounding drainages and dome-building that fills the caldera; and then another long quiescent period. During and after the eruptions lahars descending along volcano channels may block tributaries from watersheds

339

Glen Canyon Dam Long-Term Experimental and Management Plan EIS  

NLE Websites -- All DOE Office Websites (Extended Search)

Glen Canyon LTEMP EIS Glen Canyon LTEMP EIS Glen Canyon Dam, a 1,300-MW water-storage and hydroelectric facility is located on the Colorado River upstream of the Grand Canyon. EVS is evaluating the effects of dam operations on the Colorado River. A comprehensive evaluation of Glen Canyon Dam operations and their effects on the Colorado River through the Grand Canyon is being conducted by the Department of the Interior with EVS assistance. The Long-Term Experimental and Management Plan (LTEMP) Environmental Impact Statement (EIS) - the first such evaluation in over 15 years - will examine flow regimes to meet the goals of supplying water for communities, agriculture, and industry and will protect the resources of the Grand Canyon, while providing clean hydropower. The LTEMP EIS, which is expected to be completed by the end of 2013, will

340

A biometrical evaluation of relationships between dam weight and progeny preweaning performance in beef cattle  

E-Print Network (OSTI)

. "' F&. 0 I. 2 7 vari at ion. For hei fers in the two and six to nine age-of- dam categor i es, the F-r at los for heterogene i ty of regres- s ion coeff icients for birth weight were greater than one, but not s i gn i f i cant . These were the two...-?Isis sex-of ? progeny subcl asses. The model f it led for birth weight (BW), 100-day weight (WW), and preweaning aver age da i iy gain IADG) in each subclass included year and season of bi r I'h, d m wc i gist, dam we i qh I squared, and dam weiqht...

Smith, Gerald Max

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Fish Migration, Dams, and Loss of Ecosystem Services in the Mekong Basin  

SciTech Connect

The past decade has seen increased international recognition of the importance of the services provided by natural ecosystems. It is unclear however whether such international awareness will lead to improved environmental management in many regions. We explore this issue by examining the specific case of fish migration and dams on the Mekong river. We determine that dams on the Mekong mainstem and major tributaries will have a major impact on the basin's fisheries and the people who depend upon them for food and income. We find no evidence that current moves towards dam construction will stop, and consider two scenarios for the future of the fisheries and other ecosystems of the basin. We conclude that major investment is required in innovative technology to reduce the loss of ecosystem services, and alternative livelihood strategies to cope with the losses that do occur

Dugan, Patrick J. [WorldFish Center; Barlow, Chris [Australian Center for International Agricultural Research (ACIAR); Agostinho, Angelo A. [Fundacao University, Parana Brazil; Baran, Eric [WorldFish Center; Cada, Glenn F [ORNL; Chen, Daqing [Yangtze River Fisheries Research Institute, People's Republic of China; Cowx, Ian G. [Hull International Fisheries Research Institute, England; Ferguson, John W. [North West Fisheries Science Center, Seattle, WA; Jutagate, Tuantong [Ubon Ratchathani University, Ubon Ratchathani, Thailand; Mallen-Cooper, Martin [Fishway Consulting Service, Australia; Marmulla, Gerd [Food and Agriculture Organization of the United Nations (FAO), Rome, Italy; Nestler, John [USA Corps Engineers, Concord, MA USA; Petrere, Miquel [Universidade Estadual Paulista, Rio Claro, Brazil; Winemiller, Kirk O. [Texas A& M University

2010-06-01T23:59:59.000Z

342

Superclean coal-water slurry combustion testing in an oil-fired boiler  

SciTech Connect

The Pennsylvania State University is conducting a superclean coal-water slurry (SCCWS) program for the United States Department of Energy (DOE) and the Commonwealth of Pennsylvania with the objective of determining the capability of effectively firing SCCWS in an industrial boiler designed for heavy fuel oil. Penn State has entered into a cooperative agreement with DOE to determine if SCCWS (a fuel containing coal with 3.0 wt.% ash and 0.9 wt.% sulfur) can effectively be burned in a heavy fuel oil-designed industrial boiler without adverse impact on boiler rating, maintainability, reliability, and availability. The project will provide information on the design of new systems specifically configured to fire these clean coal-based fuels. The project consists of four phases: (1) design, permitting, and test planning, (2) construction and start up, (3) demonstration and evaluation (1,000-hour demonstration), and (4) program expansion (additional 1,000 hours of testing). The boiler testing wig determine if the SCCWS combustion characteristics, heat release rate, fouling and slagging behavior, corrosion and erosion limits, and fuel transport, storage, and handling characteristics can be accommodated in an oil-designed boiler system. In addition, the proof-of-concept demonstration will generate data to determine how the properties of SCCWS and its parent coal affect boiler performance. Economic factors associated with retrofitting boilers will be identified

Miller, B.G.; Pisupati, S.V.; Poe, R.L.; Morrison, J.L.; Xie, J.; Walsh, P.M.; Wincek, R.T.; Clark, D.A.; Scaroni, A.W.

1993-04-21T23:59:59.000Z

343

Superclean coal-water slurry combustion testing in an oil-fired boiler  

SciTech Connect

The Pennsylvania State University is conducting a superclean coal-water slurry (SCCWS) program with the objective of demonstrating the capability of effectively firing SCCWS in industrial boilers designed for oil. Penn State has entered into a cooperative agreement with DOE to determine if SCCWS (a fuel containing coal with less than 3.0% ash and 0.9% sulfur) can effectively be burned in oil-designed industrial boilers without adverse impact on boiler rating, maintainability, reliability and availability. The project will provide information on the design of new systems specifically configured to fire these clean coal-based fuels. The project consists of three phases: (1) design, permitting, and test planning, (2) construction and start up, and (3) demonstration and evaluation. The boiler testing will determine if the SCCWS combustion characteristics, heat release rate, fouling and slagging behavior, corrosion and erosion limits, and fuel transport, storage, and handling characteristics can be accommodated in an oil-designed boiler system. In addition, the proof-of-concept demonstration will generate data to determine how the properties of SCCWS and its parent coal affect boiler performance. Economic factors associated with retrofitting and operating boilers will be identified to assess the viability of future oil-to-coal retrofits. Progress is reported. 7 refs., 7 figs., 1 tab.

Miller, B.G.; Schobert, H.H.

1990-09-28T23:59:59.000Z

344

Attrition resistant catalysts for slurry-phase Fischer-Tropsch process  

SciTech Connect

The Fischer-Tropsch (F-T) reaction provides a way of converting coal-derived synthesis gas (CO+H{sub 2}) to liquid fuels. Since the reaction is highly exothermic, one of the major problems in control of the reaction is heat removal. Recent work has shown that the use of slurry bubble column reactors (SBCRs) can largely solve this problem. Iron-based (Fe) catalysts are preferred catalysts for F-T because they are relatively inexpensive and possess reasonable activity for F-T synthesis (FTS). Their most advantages trait is their high water-gas shift (WGS) activity compared to their competitor, namely cobalt. This enables Fe F-T catalysts to process low H{sub 2}/CO ratio synthesis gas without an external shift reaction step. However, a serious problem with the use of Fe catalysts in a SBCR is their tendency to undergo attrition. This can cause fouling/plugging of downstream filters and equipment, make the separation of catalyst from the oil/wax product very difficult if not impossible, an d result in a steady loss of catalyst from the reactor. The objectives of this research were to develop a better understanding of the parameters affecting attrition of Fe F-T catalysts suitable for use in SBCRs and to incorporate this understanding into the design of novel Fe catalysts having superior attrition resistance.

K. Jothimurugesan

1999-11-01T23:59:59.000Z

345

Composting of the solid fraction of digestate derived from pig slurry: Biological processes and compost properties  

Science Journals Connector (OSTI)

Abstract The aim of this paper was to assess the characteristics of the solid fractions (SF) obtained by mechanical separation of digestate, their compostability and compost quality. To do so, the SF of digestates obtained from anaerobic digestion of pig slurry, energy crops and agro-industrial residues were sampled in five plants located in Northern Italy. Results obtained indicated that anaerobic digestion by itself promoted the high biological stability of biomasses with a Potential Dynamic Respiration Index (PDRI) close to 1000 mgO2 kg V S?1 h?1. Subsequent composting of digestates, with an added bulking agent, did not give remarkably different results, and led only to a slight modification of the characteristics of the initial non-composted mixtures; the composts obtained fully respected the legal limits for high quality compost. Chemical studies of organic matter composition of the biomasses by using CP MAS 13C NMR, indicated that the compost was composed of a high relative content of O-alkyl-C (71.47% of total C) (cellulose and hemicelluloses) and a low alkyl-C (12.42%) (i.e. volatile fatty acids, steroid-like molecules, aliphatic biopolymers and proteins).

Fulvia Tambone; Laura Terruzzi; Barbara Scaglia; Fabrizio Adani

2014-01-01T23:59:59.000Z

346

ANALYSES AND COMPARISON OF BULK AND COIL SURFACE SAMPLES FROM THE DWPF SLURRY MIX EVAPORATOR  

SciTech Connect

Sludge samples from the DWPF Slurry Mix Evaporator (SME) heating coil frame and coil surface were characterized to identify differences that might help identify heat transfer fouling materials. The SME steam coils have seen increased fouling leading to lower boil-up rates. Samples of the sludge were taken from the coil frame somewhat distant from the coil (bulk tank material) and from the coil surface (coil surface sample). The results of the analysis indicate the composition of the two SME samples are very similar with the exception that the coil surface sample shows {approx}5-10X higher mercury concentration than the bulk tank sample. Elemental analyses and x-ray diffraction results did not indicate notable differences between the two samples. The ICP-MS and Cs-137 data indicate no significant differences in the radionuclide composition of the two SME samples. Semi-volatile organic analysis revealed numerous organic molecules, these likely result from antifoaming additives. The compositions of the two SME samples also match well with the analyzed composition of the SME batch with the exception of significantly higher silicon, lithium, and boron content in the batch sample indicating the coil samples are deficient in frit relative to the SME batch composition.

Hay, M.; Nash, C.; Stone, M.

2012-02-17T23:59:59.000Z

347

The conversion of natural gas to liquid fuels using the Sasol Slurry Phase Distillate Process  

SciTech Connect

The natural gas and energy industries have long sought an economically attractive means of converting remote gas reserves into transportable products, such as fuels or petrochemicals. Applicable gas sources include: undeveloped gas fields in locations so remote that pipeline construction is prohibitively expensive and associated gas from oil wells that is either flared, which is becoming environmentally unacceptable in many parts of the world, or reinjected, which is costly. Projects which have been developed to exploit such feeds typically have converted the gas into one of the following: (1) liquefied natural gas (LNG)--the process plants for LNG production are expensive, need to be very large to be economically viable, have costly dedicated shipping requirements, and suffer from a limited market concentrated in few countries; (2) methanol--the market for petrochemical feedstock methanol is limited, for use as a fuel, further downstream processing is needed, for example in a methyl tertiary butyl ether (MTBE) or methanol to gasoline (MTG) unit. Clearly, there is a need for an alternative that produces high quality fuels or value added products that can be transported to far-off markets, while yielding an attractive return on the developers` investment. The Sasol Slurry Phase Distillate Process will fulfill this need.

Silverman, R.W. [Raytheon Engineers and Constructors, Cambridge, MA (United States); Hill, C.R. [Sastech, Johannesburg (South Africa)

1997-12-31T23:59:59.000Z

348

Evaluation of a Behavioral Guidance Structure at Bonneville Dam Second Powerhouse including Passage Survival of Juvenile Salmon and Steelhead using Acoustic Telemetry, 2008  

SciTech Connect

Summarizes research conducted at Bonneville Dam in 2008 to evaluate a prototype Behavioral Guidance Structure, that was deployed by the US Army Corps of Engineers in an effort to increase survival of outmigrating smolts at Bonneville Dam.

Faber, Derrek M.; Ploskey, Gene R.; Weiland, Mark A.; Deng, Zhiqun; Hughes, James S.; McComas, Roy L.; Kim, Jina; Townsend, R. L.; Fu, Tao; Skalski, J. R.; Fischer, Eric S.

2010-02-12T23:59:59.000Z

349

Pages 41-52 Short-term effects of small dam removal on a freshwater mussel assemblage.  

E-Print Network (OSTI)

with appropriate planning, timing, and removal techniques, but additional monitoring is warrantePages 41-52 Short-term effects of small dam removal on a freshwater mussel assemblage. Ryan J 1053-637X EDITORIAL REVIEW BOARD #12;SHORT-TERM EFFECTS OF SMALL DAM REMOVAL ON A FRESHWATER MUSSEL

Kwak, Thomas J.

350

Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing a ferromagnetic dam  

DOE Patents (OSTI)

An apparatus is disclosed for casting sheets of metal from molten metal. The apparatus includes a containment structure having an open side, a horizontal alternating magnetic field generating structure and a ferromagnetic dam. The magnetic field and the ferromagnetic dam contain the molten metal from leaking out side portions of the open side of the containment structure. 25 figs.

Praeg, W.F.

1997-02-11T23:59:59.000Z

351

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2002-2003 Annual Report.  

SciTech Connect

We report on our progress from April 2002 through March 2003 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam.

Ward, David L.; Kern, J. Chris; Hughes, Michele L. (Oregon Department of Fish and Wildlife)

2004-02-01T23:59:59.000Z

352

Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at Bonneville Dam, Spring 2011  

SciTech Connect

The study was designed to estimate dam passage survival at Bonneville Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Ploskey, Gene R.; Carlson, Thomas J.

2012-03-01T23:59:59.000Z

353

Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at Bonneville Dam, Spring 2011  

SciTech Connect

The study was designed to estimate dam passage survival at Bonneville Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

Skalski, John R.; Townsend, Richard L.; Seaburg, Adam; Ploskey, Gene R.; Carlson, Thomas J.

2012-06-07T23:59:59.000Z

354

Part 1. Knowledge Bank License Agreement (A Community in the Knowledge Bank can designate a Community Administrator to submit digital objects into the  

E-Print Network (OSTI)

Part 1. Knowledge Bank License Agreement (A Community in the Knowledge Bank can designate submission process, the community administrator is asked to check acceptance of the Knowledge Bank License to accept the agreement and return it to the Knowledge Bank.) By submitting this agreement, the copyright

Howat, Ian M.

355

White Sturgeon Mitigation & Restoration in the Columbia & Snake River Upstream from Bonneville Dam  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BONNEVILLE POWER ADMINISTRATION BONNEVILLE POWER ADMINISTRATION White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam Finding of No Significant Impact (FONSI) Summary: Bonneville Power Administration (BPA) is proposing to fund the White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam Project. The project proposes to continue to carry out harvest monitoring and stock status updates coordinated with fisheries management planning, annual young-of-the year recruitment indexing, research, experimental artificial propagation, and transport of white sturgeon to less densely populated areas of the river(s). Additionally, release of hatchery-reared juveniles is proposed to evaluate release

356

Hungry Horse Dam Fisheries Mitigation; Kokanee Stocking and Monitoring in Flathead Lake, 1995 Annual Report.  

SciTech Connect

The operation of Hungry Horse Dam on the South Fork-of the Flathead River reduced the reproductive success of kokanee (Oncorhynchus nerka) spawning in the Flathead River. Montana Fish, Wildlife and Parks (MFWP) and the Confederated Salish and Kootenai Tribes (CSKT) authored a mitigation plan to offset those losses. The mitigation goal, stated in the Fisheries Mitigation Plan for Losses Attributed to the Construction and Operation of Hungry Horse Dam, is to: {open_quotes}Replace lost annual production of 100,000 kokanee adults, initially through hatchery production and pen rearing in Flathead Lake, partially replacing lost forage for lake trout (Salvelinus namaycush) in Flathead Lake.{close_quotes}

Fredenberg, Wade; Carty, Daniel (US Fish and Wildlife Service, Kalispell, MT); Cavigli, Jon (Montana Department of Fish, Wildlife and Parks, Kalispell, MT)

1996-06-01T23:59:59.000Z

357

Survival of Juvenile Chinook Salmon Passing the Bonneville Dam Spillway in 2007  

SciTech Connect

The U.S. Army Corps of Engineers Portland District (CENWP) funds numerous evaluations of fish passage and survival on the Columbia River. In 2007, the CENWP asked Pacific Northwest National Laboratory to conduct an acoustic telemetry study to estimate the survival of juvenile Chinook salmon passing the spillway at Bonneville Dam. This report documents the study results which are intended to be used to improve the conditions juvenile anadromous fish experience when passing through the dams that the Corps operates on the river.

Ploskey, Gene R.; Weiland, Mark A.; Hughes, James S.; Zimmerman, Shon A.; Durham, Robin E.; Fischer, Eric S.; Kim, Jina; Townsend, R. L.; Skalski, J. R.; Buchanan, Rebecca A.; McComas, Roy L.

2008-12-01T23:59:59.000Z

358

Eco-Design of River Fishways for Upstream Passage: Application for Hanfeng Dam, Pengxi River, China  

SciTech Connect

This paper provides a scientific approach to eco-design of river fishways to allow upstream movement of fish past new and existing dams in China. This eco-design approach integrates principles of fish ecology/behavior and engineering, a scientific field also known as bio-engineering or eco-hydraulics. We define a fishway as a structure or mechanism to convey fish upstream past a dam. Man-made or natural stream beds can be part of the fishway mechanism. Fish include bony and non-bony fishes, and upstream passage is the concern here, not downstream passage. The problem is dams block access to upstream habitat used for spawning, rearing, and refuge, i.e., dams decrease habitat connectivity. A solution to alleviate this problem is to design fishways, preferably while the dam is being designed, but if necessary, as retrofits afterward to provide a route that fish can and will use to pass safely upstream without undue delay. Our eco-design approach for fishways involves eight steps: 1) identify the primary species of importance; 2) understand basic ecology and behavior of these fish; 3) characterize the environmental conditions where passage is or will be blocked; 4 identify fishway alternatives and select a preferred alternative; 5) establish eco-design criteria for the fishway, either from management agencies or, if necessary, developed specifically for the given site; 6) where needed, identify and perform research required to resolve critical uncertainties and finalize the eco-design criteria; 7) apply the eco-design criteria and site-specific considerations to design the fishway, involving peer-review by local stakeholders in the process; 8) build the fishway, monitor its effectiveness, and apply the lessons learned. Example fishways are described showing a range of eco-designs depending on the dam site and fish species of concern. We apply the eco-design principles to recommend an approach and next steps for a fishway to pass fish upstream at Hanfeng Dam, an existing regulating dam forming Hanfeng Lake on the Pengxi River near Kaixian, China.

Johnson, Gary E.; Rainey, William S.

2012-05-20T23:59:59.000Z

359

EA-331-A The Royal Bank of Scotland plc | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

-A The Royal Bank of Scotland plc EA-331-A The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export eelctric energy to Mexico EA-331-A The Royal...

360

EA-330-A The Royal Bank of Scotland plc | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

-A The Royal Bank of Scotland plc EA-330-A The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Canada EA-330-A The Royal...

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

X-ray Image Bank Open for Business - NERSC Center News, Feb 22...  

NLE Websites -- All DOE Office Websites (Extended Search)

X-ray Image Bank Open for Business X-ray Image Bank Open for Business February 22, 2011 Filipe Maia is building a data bank where scientists from around the world can deposit and...

362

World Bank Data Catalog | Open Energy Information  

Open Energy Info (EERE)

World Bank Data Catalog World Bank Data Catalog Jump to: navigation, search Tool Summary LAUNCH TOOL Name: World Bank Data Catalog Agency/Company /Organization: World Bank Resource Type: Dataset Website: data.worldbank.org/data-catalog UN Region: Central Asia, Eastern Asia, South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Latin America and Caribbean" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Western Asia & North Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., Northern America, "South Asia" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Sub-Saharan Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Western & Eastern Europe" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

363

Gravity currents with tailwaters in Boussinesq and non-Boussinesq systems: two-layer shallow-water dam-break solutions and Navier–Stokes simulations  

Science Journals Connector (OSTI)

We consider the dam-break initial stage of propagation of a gravity current of density $$\\rho _{c}$$ ...

M. Ungarish; Z. Borden; E. Meiburg

2014-04-01T23:59:59.000Z

364

A new way to study teaching in animals: despite demonstrable benefits, rat dams do not teach their young what to eat  

E-Print Network (OSTI)

by mothers would be effective, if it occurred. We examined food choices of rat dams trained to eat one of twoA new way to study teaching in animals: despite demonstrable benefits, rat dams do not teach taught are large. Here, we determined, first, whether Rattus novegicus dams would modify their food

Galef Jr., Bennett G.

365

Opening a UK bank account money&consumeradvice  

E-Print Network (OSTI)

Opening a UK bank account money&consumeradvice Student Information, Advice & Guidance www a non-UK bank card you will be charged every time you withdraw money from cash machines. · If you get a job in the UK your employer will want to pay your money directly into a UK accounts. · You cannot set

Applebaum, David

366

EXPLORING BIAS IN THE PROTEIN DATA BANK USING CONTRAST CLASSIFIERS  

E-Print Network (OSTI)

EXPLORING BIAS IN THE PROTEIN DATA BANK USING CONTRAST CLASSIFIERS K. PENG, Z. OBRADOVIC, S 19122, USA In this study we analyzed the bias existing in the Protein Data Bank (PDB) using the novel contrast classifier approach. We trained an ensemble of neural network classifiers, called a contrast

Vucetic, Slobodan

367

COLORADO SCHOOL OF MINES LEAVE SHARING BANK PROGRAM  

E-Print Network (OSTI)

COLORADO SCHOOL OF MINES LEAVE SHARING BANK PROGRAM PURPOSE To establish a bank to which employees-altering catastrophic events or emergencies, such as wildfires, floods, tornados, other natural disasters, murder of the Colorado School of Mines with at least one year of service is eligible to participate in the CSM Leave

368

Reasons for bank mergers in Europe since 1985  

E-Print Network (OSTI)

This thesis deals with mergers and acquisitions that were undertaken by the largest European banks between 1985 and 1992. On the basis of an empirical survey among executives from 61 banks and a survey of financial news sources, the study finds...

Lausberg, Carsten

1993-01-01T23:59:59.000Z

369

Campus and Residential Services Daisy Bank Hall Handbook  

E-Print Network (OSTI)

Campus and Residential Services Daisy Bank Hall Handbook 2011 - 2012 #12;1 WELCOME We offer you. Enjoy your time at Daisy Bank! Chris Dawson Mark Irwin Warden Hall Manager September 2011 This Handbook prior to signing them. Below is a list of some of the `key' Terms. This list does not contain all

370

South Africa-World Bank Climate Activities | Open Energy Information  

Open Energy Info (EERE)

Activities Activities Jump to: navigation, search Name South Africa-World Bank Climate Activities Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy Topics Background analysis Country South Africa Southern Africa References World Bank Climate Project Database - South Africa[1] Contents 1 Active World Bank Climate Projects in South Africa 1.1 South African Cities EE and RE program 1.2 RE Market Transformation - Global Env. Project 1.3 ESKOM Power Investment Support Project 1.4 Durban Landfill Gas-to-Electricity Project, Carbon Offset 2 References Active World Bank Climate Projects in South Africa South African Cities EE and RE program (.4M - Active) RE Market Transformation - Global Env. Project (6M - Active) ESKOM Power Investment Support Project - IBRD/IDA (3750M -

371

World Bank Good Practice Guidelines: Financial Analysis of Revenue  

Open Energy Info (EERE)

Practice Guidelines: Financial Analysis of Revenue Practice Guidelines: Financial Analysis of Revenue Generating-Entities (Redirected from General Renewable Energy-Economic and Financial Analysis) Jump to: navigation, search Tool Summary Name: World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities Agency/Company /Organization: World Bank Topics: Finance Resource Type: Guide/manual Website: siteresources.worldbank.org/INTRANETFINANCIALMGMT/Resources/FMB-Notes/ References: World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities[1] References ↑ "World Bank Good Practice Guidelines: Financial Analysis of Revenue Generating-Entities" Retrieved from "http://en.openei.org/w/index.php?title=World_Bank_Good_Practice_Guidelines:_Financial_Analysis_of_Revenue_Generating-Entities&oldid=329414

372

World Bank-Climate Change Knowledge Portal | Open Energy Information  

Open Energy Info (EERE)

Portal Portal Jump to: navigation, search Logo: World Bank-Climate Change Knowledge Portal Name World Bank-Climate Change Knowledge Portal Agency/Company /Organization World Bank Sector Climate Resource Type Maps, Training materials, Lessons learned/best practices Website http://sdwebx.worldbank.org/cl References World Bank-Climate Change Knowledge Portal[1] Abstract The WB Climate Change Portal is intended to provide quick and readily accessible climate and climate-related data to policy makers and development practitioners. World Bank-Climate Change Knowledge Portal Screenshot "The WB Climate Change Portal is intended to provide quick and readily accessible climate and climate-related data to policy makers and development practitioners. The site also includes a mapping visualization tool (webGIS) that displays

373

Brazil-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Brazil-World Bank Climate Projects Brazil-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Transportation Topics Finance, Background analysis Website http://web.worldbank.org/exter Country Brazil UN Region Latin America and the Caribbean References World Bank Project Database-Brazil[1] Contents 1 World Bank Active Climate Projects in Brazil 1.1 Sao Paulo Metro Line 5 Project 1.2 BR-GEF Sustainable Transport and Air Quality Project (STAQ) 1.3 First Programmatic Development Policy Loan for Sustainable Environmental Management 1.4 BR Nova Gerar Carbon Finance and Solid Waste Management Project II 1.5 BR Lages Woodwaste Cogeneration 1.6 PCF Sugar Bagasse Cogeneration Project 1.7 Nova Gerar Landfill Rio de Janeiro

374

Philippines-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Energy Efficiency, Geothermal Topics Background analysis, Co-benefits assessment, - Energy Access Country Philippines South-Eastern Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in the Philippines 1.1 PH - Chiller Energy Efficiency Project (2.6M) Global Environment Project 1.2 Additional Financing for Rural Power (40M) IBRD/IDA 1.3 Northern Negros Geothermal Power Project (6.76M) Carbon Offset 1.4 20 MW Palinpinon II Geothermal Optimization Project, Carbon Offset 1.5 Laguna de Bay Community Watershed Rehab, Carbon Offset 1.6 Philippines: Northwind Bangui Bay Project (1.4M) Carbon Offset 1.7 EDSA Bus Reduction Project (6M) Carbon Offset

375

India-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

India-World Bank Climate Projects India-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Background analysis Country India Southern Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in India 1.1 INDIA - Financing Energy Efficiency at SMEs 1.2 Karnataka Wind 1.3 Street Lighting Energy Efficiency 1.4 Sustainable Urban Transport Project 1.5 Karnataka Municipal Water Energy Efficiency Project 1.6 Sustainable Rural Livelihoods and Security through Innovations in Land and Ecosystem Mgmt /Additional GEF financing to India NAIP 1.7 Chiller Energy Efficiency 1.8 INDIA Chiller Energy Effiency Carbon Finance Operation 1.9 Coal-Fired Generation Rehabilitation 1.10 India - Chiller Energy Efficiency Project - MP Component

376

An Assessment of Energy Potential at Non-Powered Dams in the United States  

Energy.gov (U.S. Department of Energy (DOE))

An Assessment of Energy Potential at Non-Powered Dams in the United States- The United States has produced clean, renewable electricity from hydropower for more than 100 years, but hydropower producing facilities represent only a fraction of the infrastructure development that has taken place on the nation’s waterways.

377

Passive revolution in the green economy: activism and the Belo Monte dam  

Science Journals Connector (OSTI)

Belo Monte is slated to be the world’s third largest dam, and it is Brazil’s largest infrastructure project, at a cost of at least USD 13 billion. It is forecast to produce around 11,000 GW of energy

Eve Bratman

2014-11-01T23:59:59.000Z

378

Durability Assessment of an Arch Dam using Inverse Analysis with Neural Networks and High Performance Computing.  

E-Print Network (OSTI)

the viscoelastic parameters; 3D FEM analysis using High Performance Computing (parallel and vector features) to run Performance Computing. E. M. R. Fairbairn, E. Goulart, A. L. G. A. Coutinho, N. F. F. Ebecken COPPEDurability Assessment of an Arch Dam using Inverse Analysis with Neural Networks and High

Coutinho, Alvaro L. G. A.

379

Assessment of Natural Stream Sites for Hydroelectric Dams in the Pacific Northwest Region  

SciTech Connect

This pilot study presents a methodology for modeling project characteristics using a development model of a stream obstructing dam. The model is applied to all individual stream reaches in hydrologic region 17, which encompasses nearly all of Idaho, Oregon, and Washington. Project site characteristics produced by the modeling technique include: capacity potential, principal dam dimensions, number of required auxiliary dams, total extent of the constructed impoundment boundary, and the surface area of the resulting reservoir. Aggregated capacity potential values for the region are presented in capacity categories including total, that at existing dams, within federal and environmentally sensitive exclusion zones, and the balance which is consider available for greenfield development within the limits of the study. Distributions of site characteristics for small hydropower sites are presented and discussed. These sites are screened to identify candidate small hydropower sites and distributions of the site characteristics of this site population are presented and discussed. Recommendations are made for upgrading the methodology and extensions to make the results more accessible and available on a larger scale.

Douglas G. Hall; Kristin L. Verdin; Randy D. Lee

2012-03-01T23:59:59.000Z

380

Updating of Safety Criteria for Basic Diagnostic Indicators of Dam at the Sayano-Shushenskaya HPP  

SciTech Connect

Values of diagnostic indicators [K]-limitations placed on radial displacements and turn angles of horizontal sections of the dam - which are permitted for each upper-pool level within the range from 520 to 539 m are determined and proposed for inclusion in the Declaration of Safety. Empirical relationships used to develop safety criteria K1 and K2 are modified.

Gordon, L. A.; Skvortsova, A. E. [JSC 'VNIIG im. B. E. Vedeneeva' (Russian Federation)] [JSC 'VNIIG im. B. E. Vedeneeva' (Russian Federation)

2013-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Analysis of Seismic Activity near Theodore Roosevelt Dam, Arizona, during the Occupation  

E-Print Network (OSTI)

E Analysis of Seismic Activity near Theodore Roosevelt Dam, Arizona, during the Occupation, and Lepolt Linkimer Online Material: Plot of viable focal mechanisms and table of regional seismic velocity model. INTRODUCTION Rate and distribution of seismic activity are important indica- tors of the overall

Fouch, Matthew J.

382

ANCOLD 2000 Conference on Dams 1 ADVANCES IN THE PRACTICE AND USE OF  

E-Print Network (OSTI)

business environment. In addition to engineering inputs, the new decision paradigm involves manifold, Ph.D., P.E., P.H., F.ASCE. Professor, Utah State University and Principal, RAC Engineers & Economists, Utah, USA. 2 A portfolio is a group of dams, which are the responsibility of a single owner

Bowles, David S.

383

EA-1994: Malheur Resource Area Jonesboro Diversion Dam Replacement Project, Malheur County, Oregon  

Energy.gov (U.S. Department of Energy (DOE))

The Bureau of Land Management, with the Bonneville Power Administration (BPA) as a cooperating agency, prepared an EA that assesses the potential environmental impacts of the proposed authorization of a right of way to the Burns Paiute Tribe for replacement of an existing diversion dam and installation of a fish passage structure. BPA’s proposed action was to fund the project

384

Sluiceway Operations to Pass Juvenile Salmonids at The Dalles Dam, Columbia River, USA  

SciTech Connect

Existing ice and trash sluiceways are commonly used to pass juvenile salmonids downstream at hydropower dams through a benign, non-turbine route. At The Dalles Dam on the Columbia River, managers undertook optimizing operations of sluiceway weirs to maximize survival of juvenile salmonids at the powerhouse. We applied fixed-location hydroacoustic methods to compare fish passage rates and sluiceway efficiencies for two weir configurations during 2004 and 2005: three weirs versus six weirs, located at the mid- versus east powerhouse, respectively. We also analyzed horizontal distributions of passage at the sluiceway and turbines and the effects of operating turbines beneath open sluiceway gates to provide supporting data relevant to operations optimization. Based on the findings, we recommend the following for long-term operations for the sluiceway at The Dalles Dam: open six rather than three sluiceway weirs to take advantage of the maximum hydraulic capacity of the sluiceway; open the three weirs above the western-most operating main turbine unit (MU) and the three weirs at MU 8 where turbine passage rates are relatively high; operate the turbine units below open sluiceway weirs as a standard procedure; operate the sluiceway 24 h/d year-round to maximize its benefits to juvenile salmonids; and use the same operations for spring and summer emigrants. These operational concepts are transferable to dams where sluiceway surface flow outlets are used protect downstream migrating fishes.

Johnson, Gary E.; Khan, Fenton; Skalski, J. R.; Klatte, Bernard A.

2013-11-20T23:59:59.000Z

385

Ice storm impacts on woody debris and debris dam formation in northeastern U.S. streams  

E-Print Network (OSTI)

Ice storm impacts on woody debris and debris dam formation in northeastern U.S. streams Clifford E and associated streams. During 1999 and 2000, tree canopy damage, stream physical habitat, and wood deposition were evaluated within 51 first-, second-, and third-order streams located within five eastern

Kraft, Clifford E.

386

Looking beyond technology: a study of e-banking channel acceptance by Indian customers  

Science Journals Connector (OSTI)

It is almost 15 years since the Indian banking sector was liberalised and paradigm shift happened in the Indian banking services. All banks have either totally implemented 'Core banking Systems' or halfway through. A survey result was obtained from 292 respondents about their views on electronic banking channels. The results indicate that the majority of the customers are very comfortable and willing to use e-banking channels. At the same time, over 80% feel that 'human contact is necessary'. This throws up a challenge to banks. Technology alone cannot give a sustainable competitive advantage for the banks. When all banks introduce IT in their technology, IT will lose its position as a differentiator. Beyond a point, IT along with 'personal touch' will be necessary for the banks to retain the existing clients and attract new clients. Banks have to incorporate this in their IT and operational strategy.

N. Kamakodi; Basheer Ahmed Khan

2008-01-01T23:59:59.000Z

387

Thorium isotopes in colloidal fraction of water from San Marcos Dam, Chihuahua, Mexico  

Science Journals Connector (OSTI)

The main interest of this stiidy is to assess the contents and distribution of Th-series isotopes in colloidal fraction of surface water from San Marcos dam because the suspended particulate matter serves as transport medium for several pollutants. The aim of this work was to assess the distribution of thorium isotopes ( 232 Th and 230 Th ) contained in suspended matter. Samples were taken from three surface points along the San Marcos dam: water input midpoint and near to dam wall. In this last point a depth sampling was also carried out. Here three depth points were taken at 0.4 8 and 15 meters. To evaluate the thorium behavior in surface water from every water sample the colloidal fraction was separated between 1 and 0.1 ?m. Thorium isotopes concentraron in samples were obtained by alpha spectrometry. Activity concentrations obtained of 232 Th and 230 Th in surface points ranged from 0.3 to 0.5 Bq ? L-1 whereas in depth points ranged from 0.4 to 3.2 Bq ? L-1 respectively. The results show that 230 Th is in higher concentration than 232 Th in colloidal fraction. This can be attributed to a preference of these colloids to adsorb uranium. Thus the activity ratio 230 Th / 232 Th in colloidal fraction showed values from 2.3 to 10.2. In surface points along the dam 230 Th activity concentration decreases while 232 Th concentration remains constant. On the other hand activity concentrations of both isotopes showed a pointed out enhancement with depth. The results have shown a possible lixiviation of uranium from geological substrate into the surface water and an important fractionation of thorium isotopes which suggest that thorium is non-homogeneously distributed along San Marcos dam.

2013-01-01T23:59:59.000Z

388

Giant otter population responses to habitat expansion and degradation induced by a mega hydroelectric dam  

Science Journals Connector (OSTI)

Abstract Large hydroelectric dams are major drivers of habitat loss and degradation in lowland Amazonia. Hydroelectric reservoirs reduce the habitat available for terrestrial species, but create new open-water and shoreline lake habitat that can potentially boost populations of aquatic and semi-aquatic species, such as the threatened giant otter (Pteronura brasiliensis). To assess the impacts of mega-dams on this apex-predator, we surveyed the giant otter population across the 443,772-hectare Balbina Hydroelectric Reservoir of central Brazilian Amazonia between 14 and 25 years after this reservoir creation. We compared changes in habitat area and estimated giant otter population size between the reservoir pre- and post-filling stages. The Balbina dam created ?3525 islands and increased the open-water surface and total reservoir perimeter available to otters by a factor of 62.7 and 8.9, respectively. Some 25 years after damming, however, the estimated post-filling giant otter population size was only twice greater than that estimated before filling and 4.5 times smaller than would be predicted given the total available habitat area and density of dens quantified at a neighbouring undisturbed area used as a surrogate of the pre-filling phase. The observed mismatch between the proportional increase in otter population size and the much greater newly available reservoir habitat area is likely due to low habitat quality in terms of low fish prey productivity and scarcity of suitable sites for denning and territory demarcation. This should be considered in strategic environmental impact assessments of planned hydroelectric dams and in managing existing and future hydropower development in lowland tropical forests.

Ana Filipa Palmeirim; Carlos A. Peres; Fernando C.W. Rosas

2014-01-01T23:59:59.000Z

389

Blending high sulfer coal with refuse derived fuel to make SO{sub 2} compliant slurry fuels  

SciTech Connect

The need for a better method of disposing of the international community`s garbage hardly needs emphasizing. In 1993, the United States alone generated approximately 207 million ton per year of Municipal Solid Waste (MSW), with 62% landfilled, 220/6 recycled, and 16% combusted for energy recovery. Despite strenuous efforts to make these disposal methods meet present needs, the cost of disposal is rising dramatically. Concurrently, the Clean Air Act Amendments (CAAA) of 1990 have severely restricted the SO{sub 2} emissions from coal fired boilers. Medium and high sulfur coals will not comply with the Phase II CAAA regulation limit of 1.2 lb SO{sub 2}/MM Btu, without advanced coal cleaning technologies or flue gas desulfurization, including the majority of the North Dakota lignite reserves. Utility power plants have attempted to burn refuse derived fuel (RDF), a heterogeneous solid fuel produced from MSW, with coal in utility scale boilers (generally referred to as co-firing). Co-firing of RDF with coal has been attempted in sixteen different boilers, five commercially. While lower SO{sub 2} emissions provided the impetus, co-firing RDF with coal suffered from several disadvantages including increased solids handling, increased excess air requirements, higher HCI, CO, NO{sub x} and chlorinated organic emissions, increased slag formation in the boiler, and higher fly ash resistivity. Currently, only two of the sixteen boilers are still regularly used to co-fire RDF. The overall objective of this research program was to assess the feasibility of blending RDF with lignite coal to form SO{sub 2} Compliant slurry fuels using EnerTech`s SlurryCarb{trademark} process. In particular, the objective was to overcome the difficulties of conventional co-firing. Blended slurry fuels were produced with the Energy & Environmental Research Center`s (EERC) bench-scale autoclave and were combusted in a pressurized fluidized-bed reactor (PFBR).

Klosky, M. [EnerTech Environmental, Inc., Atlanta, GA (United States); Anderson, C. [Energy & Environmental Research Center, Grand Forks, ND (United States)

1995-12-31T23:59:59.000Z

390

High-Pressure Gasification of Coal Water Ethanol Slurry in an Entrained Flow Gasifier for Bioethanol Application  

Science Journals Connector (OSTI)

In comparison to CWS gasification, gasification with CWES showed a higher performance, such as composition of hydrogen and carbon monoxide, carbon conversion, cold gas efficiency, and total flow rate of syngas. ... As for the preparation of CWS and CWES, viscosity of 2000 cP or under was maintained while maintaining the maximum coal content, so that the coal particles could be atomized when the slurry was injected into the burner. ... The gasifier was preheated to approximately 1100 °C using a LPG burner, and after feeding CWS or CWES into the gasifier, syngas starts to be produced, whereby pressurization proceeds. ...

Jong-Soo Bae; Dong-Wook Lee; Se-Joon Park; Young-Joo Lee; Jai-Chang Hong; Ho Won Ra; Choon Han; Young-Chan Choi

2012-08-10T23:59:59.000Z

391

Application of the Granuflow Process to Pipeline-Transported Coal Slurry CRADA PC96-010, Final Report  

SciTech Connect

In light of the current difficulties in processing fine coal and the potential for a significant increase in fines due to more demanding quality specifications, the U.S. Department of Energy's Federal Energy Technology Center (FETC) has been involved in the reconstitution of the fine clean coal resulting from advanced fine coal cleaning technologies. FETC has invented and developed a new strategy that combines fine-coal dewatering and reconstitution into one step. The process reduces the moisture content of the clean coal, and alleviates handling problems related to dustiness, stickiness, flowability, and freezing. This process has been named the GranuFlow Process. Early work successfully demonstrated the feasibility of the process for laboratory-scale vacuum filtration dewatering using asphalt emulsion. Further tests focused on the application of the process to a screen-bowl centrifuge via batch mode tests at 300 lb/hr. These tests produced roughly the same results as the laboratory filtration tests did, and they included some testing using Orimulsion, a bitumen emulsion. The Orimulsion seemed to offer greater potential for moisture reduction and was less affected by colder slurry temperatures. Most recently, FETC has conducted several series of tests in its Coal Preparation Process Research Facility. These tests dramatically showed the visible difference in the dewatered product by applying the GranuFlow Process, turning it from a clumpy, wet, sticky material into a granular, dry free-flowing product. In addition, it verified previous results with improvements in moisture content, dustiness, stickiness, and freezing. Orimulsion showed a significant benefit over asphalt emulsion in moisture reduction at additions more than 5%. The overall goal of this project was to successfully apply FETC'S GranuFlow Process to improve coal slurry pipeline operations. Williams Technologies, Inc. (WTI), a leader in pipeline technology, has an interest in reducing the moisture content of the coal at the end of a coal slurry pipeline beyond what is being achieved with conventional mechanical dewatering technology. In addition, they would like to improve the handling characteristics of the dewatered coal. The GranuFlow Process has the potential of assisting in both of these areas, and its degree of applicability needed to be explored. A formal Cooperative Research and Development Agreement (CRADA) between FETC and WTI was signed in November 1996. This CRADA consisted of 6 tasks progressing from preliminary scoping tests to a commercial field test. Task 1 was completed in February 1997, and it provided sufficient information about the applicability of the GranuFlow Process to coal slurry pipelines that further testing was not needed at the present time. Thus the CRADA was terminated.

Richard P. Killmeyer; Wu-Wey Wen

1997-09-24T23:59:59.000Z

392

Process for the solvent extraction for the radiolysis and dehalogenation of halogenated organic compounds in soils, sludges, sediments and slurries  

DOE Patents (OSTI)

A process of extracting halogenated organic compounds, and particularly PCBs, from soil, sediment, slurry, sludge and dehalogenating the compounds contacting a contaminated soil sample with an extraction medium of a mixture of an alkane and a water miscible alcohol. The organic compounds dissolve in the extraction medium which is separated from the soil by passing water upwardly through the soil. The extraction medium floats to the surface of the water and is separated. Thereafter, the extraction medium containing the halogenated organic contaminants is subjected to ionizing radiation to radiolytically dehalogenate the compounds.

Mincher, Bruce J. (3705 Creekside Dr., Idaho Falls, ID 83404); Curry, Randy Dale (1104 Merrill Ct., Columbia, MO 65203); Clevenger, Thomas E. (2512 Bluff Blvd., Columbia, MO 65201); Golden, Jeffry (12612 Cedarbrook La., Laurel, MD 20708)

2000-01-01T23:59:59.000Z

393

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams  

Science Journals Connector (OSTI)

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams ... Due to their operational flexibility, hydroelectric dams are ideal candidates to compensate for the intermittency and unpredictability of wind energy production. ... In this paper, we examine the effects of increased (i.e., 5%, 15%, and 25%) wind market penetration on prices for electricity and reserves, and assess the potential for altered price dynamics to disrupt reservoir release schedules at a hydroelectric dam and cause more variable and unpredictable hourly flow patterns (measured in terms of the Richards-Baker Flashiness (RBF) index). ...

Jordan D. Kern; Dalia Patino-Echeverri; Gregory W. Characklis

2014-07-25T23:59:59.000Z

394

Method of producing a colloidal fuel from coal and a heavy petroleum fraction. [partial liquefaction of coal in slurry, filtration and gasification of residue  

DOE Patents (OSTI)

A method is provided for combining coal as a colloidal suspension within a heavy petroleum fraction. The coal is broken to a medium particle size and is formed into a slurry with a heavy petroleum fraction such as a decanted oil having a boiling point of about 300 to 550/sup 0/C. The slurry is heated to a temperature of 400 to 500/sup 0/C for a limited time of only about 1 to 5 minutes before cooling to a temperature of less than 300/sup 0/C. During this limited contact time at elevated temperature the slurry can be contacted with hydrogen gas to promote conversion. The liquid phase containing dispersed coal solids is filtered from the residual solids and recovered for use as a fuel or feed stock for other processes. The residual solids containing some carbonaceous material are further processed to provide hydrogen gas and heat for use as required in this process.

Longanbach, J.R.

1981-11-13T23:59:59.000Z

395

The World Bank Partnership for Market Readiness (PMR) | Open Energy  

Open Energy Info (EERE)

for Market Readiness (PMR) for Market Readiness (PMR) Jump to: navigation, search Logo: The World Bank Partnership for Market Readiness (PMR) - Brazil Name The World Bank Partnership for Market Readiness (PMR) - Brazil Agency/Company /Organization World Bank Partner Australia, Denmark, EC, Germany, Japan, Netherlands, Norway Spain, Switzerland, UK, and US Sector Climate, Energy Focus Area Non-renewable Energy, Buildings, Economic Development, Energy Efficiency, Goods and Materials, Greenhouse Gas, Grid Assessment and Integration, Industry, Offsets and Certificates, People and Policy, Transportation Topics Baseline projection, Finance, GHG inventory, Implementation, Low emission development planning, Market analysis, Policies/deployment programs Website http://wbcarbonfinance.org/Rou

396

DOE/ANL/HTRI heat exchanger tube vibration data bank  

SciTech Connect

Development of a new heat exchanger tube vibration data bank at Argonne National Laboratory is described. Comprehensive case histories on heat exchangers that have experienced tube-vibration problems and units that have been trouble-free are accumulated and this information is rendered available for evaluation, improvement, and development of vibration-prediction methods and design guidelines. Discussions include difficulties in generating a data bank, data form development, and solicitation efforts. Also included are 15 case histories upon which the data bank will be built. As new case histories are received, they will be assembled and published as addenda to this report.

Halle, H.; Chenoweth, J.M.; Wambsganss, M.W.

1980-02-01T23:59:59.000Z

397

Why Are Banks Paying So Little UK Corporation Tax?  

E-Print Network (OSTI)

of the ten biggest in the world (HSBC, ranked 3; Barclays, 7; and RBS 8); and the other three are all in the top half of the world 150 (Lloyds, 20; Standard Chartered, 41; Nationwide, 74). Four of them operate across most areas of banking, from retail... ’ annual reports are expressed in US dollars (HSBC, Standard Chartered), they are converted to pounds using average exchange rates for the year from UKFOREX (2013). 2. Bank profits and taxation Banks operating in the UK are taxed on their income net...

Meeks, G.; Meeks, J. G.

2014-12-29T23:59:59.000Z

398

Synthesis of Complex Subband Hybrid Filter Banks A/D Converters using Adaptive Filters  

E-Print Network (OSTI)

Synthesis of Complex Subband Hybrid Filter Banks A/D Converters using Adaptive Filters Zhiguo Song. This synthesis method is validated for a complex subband HFB by simulation in the time-domain. I. INTRODUCTION (analysis bank), a conversion-stage (ADC bank) and a digital reconstruction (synthesis bank). With a given

Paris-Sud XI, Université de

399

DEMONSTRATION OF MIXING AND TRANSFERRING SETTLING COHESIVE SLURRY SIMULANTS IN THE AY-102 TANK  

SciTech Connect

In support of Hanford's feed delivery of high level waste (HLW) to the Waste Treatment and Immobilization Plant (WTP), pilot-scale testing and demonstrations with simulants containing cohesive particles were performed as a joint collaboration between Savannah River National Laboratory (SRNL) and the Pacific Northwest National Laboratory (PNNL) staff. The objective of the demonstrations was to determine the impact that cohesive particle interactions in the simulants, and the resulting non-Newtonian rheology, have on tank mixing and batch transfer of large and dense seed particles. The work addressed the impacts cohesive simulants have on mixing and batch transfer performance in a pilot-scale system. Kaolin slurries with a range of wt% concentrations to vary the Bingham yield stress were used in all the non-Newtonian simulants. To study the effects of just increasing the liquid viscosity (no yield stress) on mixing and batch transfers, a glycerol/water mixture was used. Stainless steel 100 micron particles were used as seed particles due to their density and their contrasting color to the kaolin and glycerol. In support of Hanford's waste certification and delivery of tank waste to the Waste Treatment and Immobilization Plant (WTP), Savannah River National Laboratory (SRNL) was tasked by Washington River Protection Solutions (WRPS) to evaluate the effectiveness of mixing and transferring tank waste in a Double Shell Tank (DST) to the WTP Receipt Tank. The work addresses the impacts cohesive simulants have on mixing and batch transfer performance. This work is follow-on to the previous tasks 'Demonstration of Mixer Jet Pump Rotational Sensitivity on Mixing and Transfers of the AY-102 Tank' and 'Demonstration of Simulated Waste Transfers from Tank AY-102 to the Hanford Waste Treatment Facility'. The cohesive simulants were investigated and selected jointly by SRNL and PNNL and a white paper was written on this evaluation. The testing and demonstrations of cohesive simulants was a joint effort performed as collaboration between SRNL and PNNL staff. The objective of the demonstrations was to determine the impact that cohesive particle interactions in the simulants have on tank mixing using the 1/22nd scale mixing system and batch transfer of seed particles. Seed particles are particles of contracting color added to mixing tank for visual inspection and an indicator of how well the contents of the tank are mixing. Also the seed particles serve as a measuring stick for how well the contents of the tank are transferred from the mixing tank during batch transfers. This testing is intended to provide supporting evidence to the assumption that Hanford Small Scale Mixing Demonstration (SSMD) testing in water is conservative.

Adamson, D.; Gauglitz, P.

2012-01-03T23:59:59.000Z

400

Examination Of Sulfur Measurements In DWPF Sludge Slurry And SRAT Product Materials  

SciTech Connect

Savannah River National Laboratory (SRNL) was asked to re-sample the received SB7b WAPS material for wt. % solids, perform an aqua regia digestion and analyze the digested material by inductively coupled plasma - atomic emission spectroscopy (ICP-AES), as well as re-examine the supernate by ICP-AES. The new analyses were requested in order to provide confidence that the initial analytical subsample was representative of the Tank 40 sample received and to replicate the S results obtained on the initial subsample collected. The ICP-AES analyses for S were examined with both axial and radial detection of the sulfur ICP-AES spectroscopic emission lines to ascertain if there was any significant difference in the reported results. The outcome of this second subsample of the Tank 40 WAPS material is the first subject of this report. After examination of the data from the new subsample of the SB7b WAPS material, a team of DWPF and SRNL staff looked for ways to address the question of whether there was in fact insoluble S that was not being accounted for by ion chromatography (IC) analysis. The question of how much S is reaching the melter was thought best addressed by examining a DWPF Slurry Mix Evaporator (SME) Product sample, but the significant dilution of sludge material, containing the S species in question, that results from frit addition was believed to add additional uncertainty to the S analysis of SME Product material. At the time of these discussions it was believed that all S present in a Sludge Receipt and Adjustment Tank (SRAT) Receipt sample would be converted to sulfate during the course of the SRAT cycle. A SRAT Product sample would not have the S dilution effect resulting from frit addition, and hence, it was decided that a DWPF SRAT Product sample would be obtained and submitted to SRNL for digestion and sample preparation followed by a round-robin analysis of the prepared samples by the DWPF Laboratory, F/H Laboratories, and SRNL for S and sulfate. The results of this round-robin analytical study are the second subject of this report.

Bannochie, C. J.; Wiedenman, B. J.

2012-11-29T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Small (5 million Btu/h) and large (300 million Btu/h) thermal test rigs for coal and coal slurry burner development  

SciTech Connect

NEI International Combustion Ltd. of Derby, England, now operates two thermal test rigs for the development of burners capable of handling coal-water slurries (CWS). A general description of the large rig and its capacity was given. Also, the necessary conversions of the equipment to handle CWS were described. Information on the properties of the CWS was included. This consisted of chemical analysis of the parent coal and the slurry, sieve analysis of a dry sample, and viscosity versus temperature data of the CWS. The process of design development of the burner was outlined. Ten illustrations were presented, including schematic diagrams of equipment and graphs of data.

Allen, J.W.; Beal, P.R.; Hufton, P.F.

1983-01-01T23:59:59.000Z

402

Wavelets and multirate filter banks : theory, structure, design, and applications  

E-Print Network (OSTI)

Wavelets and filter banks have revolutionized signal processing with their ability to process data at multiple temporal and spatial resolutions. Fundamentally, continuous-time wavelets are governed by discrete-time filter ...

Chen, Ying-Jui, 1972-

2004-01-01T23:59:59.000Z

403

Employees give to local food bank | Department of Energy  

Energy Savers (EERE)

helps replenish local food banks and raises awareness about the prevalence of hunger. OAK RIDGE, Tenn.-Employees in U.S. Department of Energy's Oak Ridge Office of...

404

Banking on Solar: Debt Finance in Today's Distributed Market...  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Loans (5-, 10-, and 20-year) vs. Solar PPA and SDG&E Blended Residential Rate Over the last two years, several entities-from banks to credit unions to solar...

405

Baroclinic Instability of the Faroe Bank Channel Overflow  

Science Journals Connector (OSTI)

The generation mechanism of mesoscale eddies in the Faroe Bank Channel (FBC) overflow region and their spatiotemporal characteristics are examined using the high-resolution regional Massachusetts Institute of Technology general circulation model (...

Chuncheng Guo; Mehmet Ilicak; Ilker Fer; Elin Darelius; Mats Bentsen

2014-10-01T23:59:59.000Z

406

Comparing Customer Valve Creation in Internet and Mobile Banking  

Science Journals Connector (OSTI)

The financial services sector has experienced major changes during the last decade. Among others, the technological development has reshaped the consumption of financial services. Banking especially has undergone changes unprecedented in its history. ...

Tommi Laukkanen

2005-07-01T23:59:59.000Z

407

Comparing Consumer Resistance to Mobile Banking in Finland and Portugal  

Science Journals Connector (OSTI)

This study compares two distinct European countries namely Finland and Portugal in terms of consumer resistance to mobile banking services. We explored how the five adoption barriers namely usage, value, risk,...

Tommi Laukkanen; Pedro Cruz

2009-01-01T23:59:59.000Z

408

A dynamic term structure model of Central Bank policy  

E-Print Network (OSTI)

This thesis investigates the implications of explicitly modeling the monetary policy of the Central Bank within a Dynamic Term Structure Model (DTSM). We follow Piazzesi (2005) and implement monetary policy by including ...

Staker, Shawn W

2009-01-01T23:59:59.000Z

409

Transformation at Bank of America : an enterprise systems analysis  

E-Print Network (OSTI)

The focus of Bank of America's change management initiatives has shifted away from acquiring and integrating new businesses, a process it calls transition, and towards internal enterprise transformation through a process ...

Wallance, Daniel Isaac

2011-01-01T23:59:59.000Z

410

MHK Projects/Lock and Dam No 2 Hydroelectric Project | Open Energy  

Open Energy Info (EERE)

Lock and Dam No 2 Hydroelectric Project Lock and Dam No 2 Hydroelectric Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7486,"lon":-92.8048,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

411

MISCELLANEOUS PAPER S71-17 EARTHQUAKE RESISTANCE OF EARTH AND ROCK-FILL DAMS  

Office of Legacy Management (LM)

MISCELLANEOUS PAPER S71-17 MISCELLANEOUS PAPER S71-17 EARTHQUAKE RESISTANCE OF EARTH AND ROCK-FILL DAMS Report 2 ANALYSIS OF RESPONSE O F RIFLE.GAP D A M TO PROJECT RULISON UNDERGROUND NUCLEAR DETONATION bv J. E. Ahlberg, J. Fowler, L W. Heller ........ . . . . . . . . - . . . . . . . . . . . . . . . - . . - ...... *- , .... . . . - ->-w-J- * - : - . . June 1972 s~omsored by Office, Chief of Engineers, U. S. Army Conducted by U. S. A m y Engineer Waterways Experiment Station Soils and Pavements Laboratory Vicksburg, Mississippi APPROVED FOR WBLlC RELEASE: DISTRIBUTION UNLIMITED L i s t o f Associated Reports Previous reports under Engineering Study 540 are: "A Comparative Summary o f Current Earth Dam Analysis Methods for Earthquake Response," issued by Office, Chief o f Engineers, a s Inclosure 1 to Engineer

412

Survival and Passage of Juvenile Chinook Salmon and Steelhead Passing Through Bonneville Dam, 2010  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) and subcontractors conducted an acoustic-telemetry study of juvenile salmonid fish passage and survival at Bonneville Dam in 2010. The study was conducted to assess the readiness of the monitoring system for official compliance studies under the 2008 Biological Opinion and Fish Accords and to assess performance measures including route-specific fish passage proportions, travel times, and survival based upon a single-release model. This also was the last year of evaluation of effects of a behavioral guidance device installed in the Powerhouse 2 forebay. The study relied on releases of live Juvenile Salmon Acoustic Telemetry System tagged smolts in the Columbia River and used acoustic telemetry to evaluate the approach, passage, and survival of passing juvenile salmon. This study supports the U.S. Army Corps of Engineers continual effort to improve conditions for juvenile anadromous fish passing through Columbia River dams.

Ploskey, Gene R.; Weiland, Mark A.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Kim, Jin A.; Royer, Ida M.; Batten, George W.; Cushing, Aaron W.; Carpenter, Scott M.; Etherington, D. J.; Faber, Derrek M.; Fischer, Eric S.; Fu, Tao; Hennen, Matthew J.; Mitchell, T. D.; Monter, Tyrell J.; Skalski, J. R.; Townsend, Richard L.; Zimmerman, Shon A.

2012-09-01T23:59:59.000Z

413

Survival and Passage of Juvenile Chinook Salmon and Steelhead Passing through Bonneville Dam, 2010  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) and subcontractors conducted an acoustic-telemetry study of juvenile salmonid fish passage and survival at Bonneville Dam in 2010. The study was conducted to assess the readiness of the monitoring system for official compliance studies under the 2008 Biological Opinion and Fish Accords and to assess performance measures including route-specific fish passage proportions, travel times, and survival based upon a single-release model. This also was the last year of evaluation of effects of a behavioral guidance device installed in the Powerhouse 2 forebay. The study relied on releases of live Juvenile Salmon Acoustic Telemetry System tagged smolts in the Columbia River and used acoustic telemetry to evaluate the approach, passage, and survival of passing juvenile salmon. This study supports the U.S. Army Corps of Engineers continual effort to improve conditions for juvenile anadromous fish passing through Columbia River dams.

Ploskey, Gene R.; Weiland, Mark A.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Kim, Jin A.; Royer, Ida M.; Batten, George W.; Cushing, Aaron W.; Carpenter, Scott M.; Etherington, D. J.; Faber, Derrek M.; Fischer, Eric S.; Fu, Tao; Hennen, Matthew J.; Mitchell, Tyler; Monter, Tyrell J.; Skalski, John R.; Townsend, Richard L.; Zimmerman, Shon A.

2011-12-01T23:59:59.000Z

414

Final report for 1.7 megajoule prototype bank testing  

SciTech Connect

American Control Engineering is pleased to submit to LLNL this Final Report describing the final assembly and preliminary testing of the 1.7 megajoule prototype capacitor bank that is located at our facility. The purpose of this test program was to evaluate and characterize the performance of this capacitor bank. These tests were necessary in order to proceed with the design of a final building block module that is to be used to create a reliable and cost effective multi-hundred megajoule energy storage system. The period of performance covered by this contract is from January 1, 1991 through August 31, 1992. American Control Engineering has provided all of the necessary facilities, personnel and materials that were required to perform this testing effort (except for the existing capacitor bank, the LLNL provided flashlamp assembly and E-size ignitron switch tube), An overall view of the assembled capacitor bank system as it appeared at the completion of this subcontract is shown. The initial statement-of-work for the testing and characterization of the capacitor bank was as follows: (1) Measure all of the principal electrical parameters for the 1.7 megajoule prototype capacitor bank at low voltage before proceeding to high voltage testing. This low voltage testing is to include measurement of both normal and fault current and voltage waveforms, starting with the smallest building block grouping and proceeding systematically through to the capacitor bank load. (2) Assemble and attach each of the major subsystem elements to the capacitor bank as they are required for low voltage testing including the ignition output switch structure, coaxial transmission line and load assembly. (3) Make comparison of the test results collected through low voltage testing with those forecasted by the computer mode. Evaluate and resolve any discrepancies between the two results until the computer model achieves reasonable agreement with the actual measured test results.

NONE

1995-10-01T23:59:59.000Z

415

Status and Habitat Requirements of White Sturgeon Populations in the Columbia River Downstream from McNary Dam, 1989-1990 Annual Report.  

SciTech Connect

We report on our progress from April 1989 through March 1990 on determining the status and habitat requirements of white sturgeon populations in the Columbia River downstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW), Washington Department of Fisheries (WDF), US Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS). Study objectives addressed by each agency are to describe the life history and population dynamics of subadults and adults between Bonneville and McNary dams and evaluate the need and identify potential methods for protecting, mitigating and enhancing populations downstream from McNary Dam, to describe the white sturgeon recreational fishery between Bonneville and McNary dams, describe reproductive and early life history characteristics downstream from Bonneville Dam and describe life history and population dynamics of subadults and adults downstream from Bonneville Dam, to describe reproduction and early life history characteristics, define habitat requirements for spawning and rearing and quantify extent of habitat available between Bonneville and McNary dams, and to describe reproduction and early life history characteristics, define habitat requirements for spawning and rearing and quantify extent of habitat available downstream from Bonneville Dam. Our approach is to work concurrently downstream and upstream from Bonneville Dam. Upstream from Bonneville Dam we began work in the Dalles Reservoir in 1987 and expanded efforts to Bonneville Reservoir in 1988 and John Day Reservoir in 1989. Highlights from this work is also included. 47 refs., 33 figs., 66 tabs.

Nigro, Anthony A. (Oregon Department of Fish and Wildlife, Portland, OR)

1990-09-01T23:59:59.000Z

416

Oxygenation cost estimates in 1983 dollars for Cherokee and Douglas Dams  

SciTech Connect

As part of the Reservoir Releases Program, estimates of costs associated with providing high purity oxygen injection systems at Cherokee and Douglas Dams were computed in 1983 dollars. This report presents results of the computations. An 8.125% interest rate, a 25-year economic life, and a 10-year diffuser life were assumed. Weekly average dissolved oxygen concentration (DO) and turbine flowrate data were available for the years 1958 through 1980. 4 refs., 6 figs., 3 tabs.

Fain, T.G.; Boyd, J.W.

1983-12-01T23:59:59.000Z

417

Scientific substantiation of safe operation of the Earthen Dams at the Votkinsk HPP  

SciTech Connect

Over a period of 15 years, coworkers of the B. E. Vedeneev Scientific-Research Institute of Hydraulic Engineering have conducted scientific accompaniment of the operation of the earthen dams at the Votkinsk HPP. During that time, basic performance characteristics associated with complex hydrogeologic and hydrochemical conditions, and the forms of their unfavorable manifestations influencing the reliability and safety of the structures were revealed, and, recommendations and measures were developed for their elimination.

Deev, A. P.; Fisenko, V. F. [Votkinsk HPP Branch of the JSC 'RusGidro,' Chaikovskii (Russian Federation); Sol'skii, S. V.; Lopatina, M. G.; Gints, A. V.; Aref'eva, A. N. [JSC 'VNIIG im. B. E. Vedeneeva', Branch of JSC 'RusGidro' (Russian Federation)

2012-11-15T23:59:59.000Z

418

Design Tools to Assess Hydro-Turbine Biological Performance: Priest Rapids Dam Turbine Replacement Project  

SciTech Connect

Over the past two decades, there have been many studies describing injury mechanisms associated with turbine passage, the response of various fish species to these mechanisms, and the probability of survival through dams. Although developing tools to design turbines that improve passage survival has been difficult and slow, a more robust quantification of the turbine environment has emerged through integrating physical model data, fish survival data, and computational fluid dynamics (CFD) studies. Grant County Public Utility District (GCPUD) operates the Priest Rapids Dam (PRD), a hydroelectric facility on the Columbia River in Washington State. The dam contains 10 Kaplan-type turbine units that are now almost 50 years old. The Utility District plans to refit all of these aging turbines with new turbines. The Columbia River at PRD is a migratory pathway for several species of juvenile and adult salmonids, so passage of fish through the dam is a major consideration when replacing the turbines. In this presentation, a method for turbine biological performance assessment (BioPA) is introduced. Using this method, a suite of biological performance indicators is computed based on simulated data from a CFD model of a proposed turbine design. Each performance indicator is a measure of the probability of exposure to a certain dose of an injury mechanism. Using known relationships between the dose of an injury mechanism and frequency of injury (dose–response) from laboratory or field studies, the likelihood of fish injury for a turbine design can be computed from the performance indicator. By comparing the values of the indicators from proposed designs, the engineer can identify the more-promising alternatives. We will present application of the BioPA method for baseline risk assessment calculations for the existing Kaplan turbines at PRD that will be used as the minimum biological performance that a proposed new design must achieve.

Richmond, Marshall C.; Rakowski, Cynthia L.; Serkowski, John A.; Strickler, Brad; Weisbeck, Molly; Dotson, Curtis L.

2013-06-25T23:59:59.000Z

419

Alternatives for physically modifying John Sevier detention dam to allow fish passage  

SciTech Connect

Studies conducted in the vicinity of John Sevier Steam-Electric Plant (JSF) indicated some modification of the fish assemblage from that expected. By blocking movements of fish between Cherokee Reservoir and the upper Holston River, John Sevier detention dam has affected the fisheries in both systems. Providing passage for river-spawning fish at John Sevier detention dam might improve fish communities and fisheries in Cherokee Reservoir as well as upstream habitats. This would include enhanced reproductive success of river-spawning species found in Cherokee Reservoir (e.g., white bass and possibly striped bass and paddlefish) and repopulation of John Sevier Reservoir and the upper Holston River by several species presently found only downstream of the detention dam. TVA has identified and studied several alternatives that alone or in combination might improve the fisheries. Cost estimates were developed for three alternatives. These three alternatives with cost estimates are discussed briefly along with two other alternatives for which cost estimates have not been made. Merits of the three alternatives which have at least some possibility to improve migratory fish stocks are discussed in detail. 5 references.

Not Available

1984-09-01T23:59:59.000Z

420

The local knowledge bank : uncovering the processes and networks of social innovation at Brazil's first community bank  

E-Print Network (OSTI)

In this thesis, I apply a case study method to examine the processes of knowledge management both within the neighborhood, and in institutional partnerships, by Banco Palmas, Brazil's first community development bank, as ...

Gao, Ying, M.C.P. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Exergy Analysis of a GTL Process Based on Low-Temperature Slurry F-T Reactor Technology with a Cobalt Catalyst  

E-Print Network (OSTI)

Exergy Analysis of a GTL Process Based on Low-Temperature Slurry F-T Reactor Technology of the initial exergy of the gas is used to convert it into liquid fuel. In the present study, we analyze. Next, we use exergy analysis to establish the impact of catalyst selectivity and of thermal losses

Kjelstrup, Signe

422

Total Dissolved Gas Monitoring in Chum Salmon Spawning Gravels Below Bonneville Dam  

SciTech Connect

At the request of the U.S. Army Corps of Engineers (Portland District), Pacific Northwest National Laboratory (PNNL) conducted research to determine whether total dissolved gas concentrations are elevated in chum salmon redds during spring spill operations at Bonneville Dam. The study involved monitoring the total dissolved gas levels at egg pocket depth and in the river at two chum salmon spawning locations downstream from Bonneville Dam. Dissolved atmospheric gas supersaturation generated by spill from Bonneville Dam may diminish survival of chum (Oncorhynchus keta) salmon when sac fry are still present in the gravel downstream from Bonneville Dam. However, no previous work has been conducted to determine whether total dissolved gas (TDG) levels are elevated during spring spill operations within incubation habitats. The guidance used by hydropower system managers to provide protection for pre-emergent chum salmon fry has been to limit TDG to 105% after allowing for depth compensation. A previous literature review completed in early 2006 shows that TDG levels as low as 103% have been documented to cause mortality in sac fry. Our study measured TDG in the incubation environment to evaluate whether these levels were exceeded during spring spill operations. Total dissolved gas levels were measured within chum salmon spawning areas near Ives Island and Multnomah Falls on the Columbia River. Water quality sensors screened at egg pocket depth and to the river were installed at both sites. At each location, we also measured dissolved oxygen, temperature, specific conductance, and water depth to assist with the interpretation of TDG results. Total dissolved gas was depth-compensated to determine when levels were high enough to potentially affect sac fry. This report provides detailed descriptions of the two study sites downstream of Bonneville Dam, as well as the equipment and procedures employed to monitor the TDG levels at the study sites. Results of the monitoring at both sites are then presented in both text and graphics. The findings and recommendations for further research are discussed, followed by a listing of the references cited in the report.

Arntzen, Evan V.; Geist, David R.; Panther, Jennifer L.; Dawley, Earl

2007-01-30T23:59:59.000Z

423

Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam with Emphasis on the Prototype Surface Flow Outlet, 2008  

SciTech Connect

The main purpose of the study was to evaluate the performance of Top Spill Weirs installed at two spillbays at John Day Dam and evaluate the effectiveness of these surface flow outlets at attracting juvenile salmon away from the powerhouse and reducing turbine passage. The Juvenile Salmonid Acoustic Telemetry System (JSATS) was used to estimate survival of juvenile salmonids passing the dam and also for calculating performance metrics used to evaluate the efficiency and effectiveness of the dam at passing juvenile salmonids.

Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Deng, Zhiqun; Fu, Tao; Monter, Tyrell J.; Johnson, Gary E.; Khan, Fenton; Wilberding, Matthew C.; Cushing, Aaron W.; Zimmerman, Shon A.; Faber, Derrek M.; Durham, Robin E.; Townsend, Richard L.; Skalski, John R.; Kim, Jina; Fischer, Eric S.; Meyer, Matthew M.

2009-12-01T23:59:59.000Z

424

Light-Emitting Tag Testing in Conjunction with Testing of the Minimum Gap Runner Turbine Design at Bonneville Dam Powerhouse 1  

SciTech Connect

This report describes a pilot study conducted by Tom Carlson of PNNL and Mark Weiland of MEVATEC Corp to test the feasibility of using light-emitting tags to visually track objects passing through the turbine environment of a hydroelectric dam. Light sticks were released at the blade tip, mid-blade, and hub in the MGR turbine and a Kaplan turbine at Bonneville Dam and videotaped passing thru the dam to determine visibility and object trajectories.

Carlson, Thomas J.; Weiland, Mark A.

2001-01-30T23:59:59.000Z

425

Synthesis of Sensor Fish Data for Assessment of Fish Passage Conditions at Turbines, Spillways, and Bypass Facilities – Phase 1: The Dalles Dam Spillway Case Study  

SciTech Connect

This report summarizes the characterization of spillway passage conditions at The Dalles Dam in 2006 and the effort to complete a comprehensive database for data sets from The Dalles Dam spillway Sensor Fish and balloon-tagged live fish experiments. Through The Dalles Dam spillway case study, Pacific Northwest National Laboratory (PNNL) researchers evaluated the database as an efficient means for accessing and retrieving system-wide data for the U.S Army Corps of Engineers (USACE).

Deng, Zhiqun; Serkowski, John A.; Fu, Tao; Carlson, Thomas J.; Richmond, Marshall C.

2007-12-31T23:59:59.000Z

426

Durability testing of medium speed diesel engine components designed for operating on coal/water slurry fuel  

SciTech Connect

Over 200 operating cylinder hours were run on critical wearing engine parts. The main components tested included cylinder liners, piston rings, and fuel injector nozzles for coal/water slurry fueled operation. The liners had no visible indication of scoring nor major wear steps found on their tungsten carbide coating. While the tungsten carbide coating on the rings showed good wear resistance, some visual evidence suggests adhesive wear mode was present. Tungsten carbide coated rings running against tungsten carbide coated liners in GE 7FDL engines exhibit wear rates which suggest an approximate 500 to 750 hour life. Injector nozzle orifice materials evaluated were diamond compacts, chemical vapor deposited diamond tubes, and thermally stabilized diamond. Based upon a total of 500 cylinder hours of engine operation (including single-cylinder combustion tests), diamond compact was determined to be the preferred orifice material.

McDowell, R.E.; Giammarise, A.W.; Johnson, R.N.

1994-04-01T23:59:59.000Z

427

Impacts of Water Level Fluctuations on Kokanee Reproduction in Flathead Lake; Effects of Operation of Kerr and Hungry Horse Dam on Reproductive Success, 1983 Annual Report.  

SciTech Connect

Koktneesalmon (Oncorhvnchusnerka), the land-locked form of sockeye salmon, were originally introduced to Flathead Lake in 1916. My 1933, kokanee had become established in the lake and provided a popular summer trolling fishery as well as a fall snagging fishery in shoreline areas. Presently, Flathead Lake supports the second highest fishing pressure of any lake or reservoir in Montana (Montana Department of Fish and Game 1976). During 1981-82, the lake provided 168,792 man-days of fishing pressure. Ninety-two percent of the estimated 536,870 fish caught in Flathead Lake in 1981-82 were kokanee salmon. Kokanee also provided forage for bull trout seasonally and year round for lake trout. Kokanee rear to maturity in Flathead Lake, then return to various total grounds to spawn. Spawning occurred in lake outlet streams, springs, larger rivers and lake shoreline areas in suitable but often limited habitat. Shoreline spawning in Flathead Lake was first documented in the mid-1930's. Spawning kokanee were seized from shoreline areas in 1933 and 21,000 cans were processed and packed for distribution to the needy. Stefanich (1953 and 1954) later documented extensive but an unquantified amount of spawning along the shoreline as well as runs in Whitefish River and McDonald Creek in the 1950's. A creel census conducted in 1962-63 determined 11 to 13 percent of the kokanee caught annually were taken during the spawning period (Robbins 1966). During a 1981-82 creel census, less than one percent of the fishermen on Flathead Lake were snagging kokanee (Graham and Fredenberg 1982). The operation of Kerr Dam, located below Flathead Lake on the Flathead River, has altered seasonal fluctuations of Flathead Lake. Lake levels presently remain high during kokanee spawning in November and decline during the incubation and emergence periods. Groundwater plays an important role in embryo and fry survival in redds of shoreline areas exposed by lake drawdown. Stefanich (1954) and Domrose (1968) found live eggs and fry only in shoreline spawning areas wetted by groundwater seeps. Impacts of the operation of Kerr Dam on lakeshore spawning have not been quantified. Recent studies have revealed that operation of Hungry Horse Dam severely impacted successful kokanee spawning and incubation in the Flathead River above Flathead Lake (Graham et al. 1980, McMullin and Graham 1981, Fraley and Graham 1982 and Fraley and McMullin 1983). Flows from Hungry Horse Dam to enhance kokanee reproduction in the river system have been voluntarily met by the Bureau of Reclamation since 1981. In lakeshore spawning areas in other Pacific Northwest systems, spawning habitat for kokanee and sockeye salmon was characterized by seepage or groundwater flow where suitable substrate composition existed (Foerster 1968). Spawning primarily occurred in shallower depths (<6 m) where gravels were cleaned by wave action (Hassemer and Rieman 1979 and 1980, Stober et al. 1979a). Seasonal drawdown of reservoirs can adversely affect survival of incubating kokanee eggs and fry spawned in shallow shoreline areas. Jeppon (1955 and 1960) and Whitt (1957) estimated 10-75 percent kokanee egg loss in shoreline areas of Pend Oreille Lake, Idaho after regulation of the upper three meters occurred in 1952. After 20 years of operation, Bowler (1979) found Pend Oreille shoreline spawning to occur in fewer areas with generally lower numbers of adults. In studies on Priest Lake, Idaho, Bjornn (1957) attributed frozen eggs and stranded fry to winter fluctuations of the upper three meters of the lake. Eggs and fry frozen during winter drawdown accounted for a 90 percent loss to shoreline spawning kokanee in Donner Lake, California (Kimsey 1951). Stober et al. (1979a) determined irrigation drawdown of Banks Lake, Washington reduced shoreline survival during five of the seven years the system was studied. The goal of this phase of the study was to evaluate and document effects of the operation of Kerr Dam on kokanee shoreline reproduction in Flathead Lake. Specific objectives to meet this goal are: (1) Del

Decker-Hess, Janet; McMullin, Steve L.

1983-11-01T23:59:59.000Z

428

The configuration and sediments of Stetson Bank, northwestern Gulf of Mexico  

E-Print Network (OSTI)

. 5 BATHYMETRY OF STETSON BANK, 5A. ? FROM DATA OF U. S. C. L G. S. , 5B ? FROM DATA OF PRESENT SURVEY 43 FIG. 6 STETSON BANK: BATHYMETRIC PROFILES 45 FIG. 7 STETSON BANK: LITHOLOGY, SEDIMENTS AND BATHYMETRY 48 FIG. 8 A SANDSTONE FRAGMENT... ANALYSIS OF ROCK MATERIAL FROM STE1%ON BANK 50 TABLE 3 CLAY MINERAIS INCLUDED IN ROCK AND SEDIMENT SAMPLES FROM STETSON BANK 60 TABLE 4 PARTICLE SIZE GRADES AND MEDIAN DIAllKTERS OF SEDIMENT SAMPLES FROM STETSON BANK TABLE 5 MACROFAUNAL ASSEMBLAGES...

Neumann, Andrew Conrad

1958-01-01T23:59:59.000Z

429

Characterization of Fish Passage Conditions through the Fish Weir and Turbine Unit 1 at Foster Dam, Oregon, Using Sensor Fish, 2012  

SciTech Connect

This report documents investigations of downstream fish passage research involving a spillway fish weir and turbine passage conditions at Foster Dam in May 2012.

Duncan, Joanne P.

2013-02-01T23:59:59.000Z

430

European Bank for Reconstruction and Development (EBRD) | Open Energy  

Open Energy Info (EERE)

Bank for Reconstruction and Development (EBRD) Bank for Reconstruction and Development (EBRD) (Redirected from European Bank for Reconstruction and Development) Jump to: navigation, search Logo: European Bank for Reconstruction and Development Name European Bank for Reconstruction and Development Address EBRD One Exchange Square Place London, United Kingdom Year founded 1991 Phone number 44 20 7338 6000 Website http://www.ebrd.com/ Coordinates 51.5760683°, 0.18155° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.5760683,"lon":0.18155,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

431

BankInvest Technology AS | Open Energy Information  

Open Energy Info (EERE)

BankInvest Technology AS BankInvest Technology AS Jump to: navigation, search Name BankInvest Technology AS Place Copenhagen, Denmark Zip DK-2100 Product Copenhagen-based venture capital arm of BankInvest Group, that manages the BankInvest New Energy Solutions fund as well as funds in IT and biotechnology. Coordinates 55.67631°, 12.569355° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":55.67631,"lon":12.569355,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

432

Inter-American Development Bank (IDB) | Open Energy Information  

Open Energy Info (EERE)

Inter-American Development Bank (IDB) Inter-American Development Bank (IDB) (Redirected from Inter-American Development Bank) Jump to: navigation, search Logo: Inter-American Development Bank Name Inter-American Development Bank Address 1300 New York Avenue, N.W. Place Washington, D.C. Zip 20577 Region Northeast - NY NJ CT PA Area Year founded 1959 Phone number (202) 623-1000 Website http://www.iadb.org/index.cfm? Coordinates 38.899316°, -77.031605° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.899316,"lon":-77.031605,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

433

2 - The evolution, reform and development of the Chinese banking sector  

Science Journals Connector (OSTI)

Abstract: Since the late 1970s, a series of banking reforms have been implemented by the Chinese government to improve the performance, enhance the stability, and create a more competitive environment in the banking sector. This chapter will start by reviewing banking reforms since 1979 and then review the structure of the Chinese banking sector. This will be followed by an overview of the Chinese banking sector over the period 2003–11 with emphasis on different indicators such as market share of assets, volume of non-performing loans and non-performing loan ratios, and capital adequacy and profitability of different ownerships of commercial banks. The chapter is structured as follows: “China’s banking reforms” reviews Chinese banking reforms that have taken place over the last three decades. “Structure of the Chinese banking sector” looks at the structure of the Chinese banking sector with a focus on the introduction of banking regulatory authority and different ownerships of commercial banks. “Overview of the Chinese banking sector over the period 2003–11” and “Summary and conclusion” bring the chapter to an end.

Yong Tan

2014-01-01T23:59:59.000Z

434

Reducing the Impacts of Hydroelectric Dams on Juvenile Anadromous Fishes: Bioengineering Evaluations Using Acoustic Imaging in the Columbia River, USA  

SciTech Connect

Dams impact the survival of juvenile anadromous fishes by obstructing migration corridors, lowering water quality, delaying migrations, and entraining fish in turbine discharge. To reduce these impacts, structural and operational modifications to dams— such as voluntary spill discharge, turbine intake guidance screens, and surface flow outlets—are instituted. Over the last six years, we have used acoustic imaging technology to evaluate the effects of these modifications on fish behavior, passage rates, entrainment zones, and fish/flow relationships at hydroelectric projects on the Columbia River. The imaging technique has evolved from studies documenting simple movement patterns to automated tracking of images to merging and analysis with concurrent hydraulic data. This chapter chronicles this evolution and shows how the information gleaned from the scientific evaluations has been applied to improve passage conditions for juvenile salmonids. We present data from Bonneville and The Dalles dams that document fish behavior and entrainment zones at sluiceway outlets (14 to 142 m3/s), fish passage rates through a gap at a turbine intake screen, and the relationship between fish swimming effort and hydraulic conditions. Dam operators and fisheries managers have applied these data to support decisions on operational and structural changes to the dams for the benefit of anadromous fish populations in the Columbia River basin.

Johnson, Gary E.; Ploskey, Gene R.; Hedgepeth, J.; Khan, Fenton; Mueller, Robert P.; Nagy, William T.; Richmond, Marshall C.; Weiland, Mark A.

2008-07-29T23:59:59.000Z

435

Indonesia-Bank Danamon DCA Guarantee | Open Energy Information  

Open Energy Info (EERE)

Bank Danamon DCA Guarantee Bank Danamon DCA Guarantee Jump to: navigation, search Name Indonesia-Bank Danamon DCA Guarantee Agency/Company /Organization U.S. Agency for International Development Sector Energy Topics Finance, Background analysis Website http://www.usaid.gov/our_work/ Country Indonesia UN Region South-Eastern Asia References EGAT DCA Indonesia[1] Background "The Indonesia DCA loan guarantee evaluation is the third in a series of about 20 evaluations of Development Credit Authority (DCA) guarantees, which are being conducted over a four-year period. The unit of analysis for the individual evaluations is the lender. The evaluations address the guarantees' performance with respect to lending at three levels - output, outcome, and impact-which are outlined in Figure 1 below. Each

436

Revisiting bank profitability: A semi-parametric approach  

Science Journals Connector (OSTI)

We employ a semi-parametric empirical model and reveal evidence that the U.S. bank profitability is affected non-parametrically by the business cycle, short-term interest rates, inflation expectations, credit risk, and loan portfolio structure. If a semi-parametric perspective was not adopted then it would not be feasible to uncover the effects of these variables, as well as the effects arising from capital and financial structure upon U.S. bank profitability. In addition, the out-of-sample performance of the semi-parametric model is superior to that of the linear model. These results are of importance to policy makers in designing a macro-prudential framework for monitoring the banking system.

Angelos Kanas; Dimitrios Vasiliou; Nikolaos Eriotis

2012-01-01T23:59:59.000Z

437

Survival Rates of Juvenile Salmonids Passing Through the Bonneville Dam and Spillway in 2008  

SciTech Connect

This report describes a 2008 acoustic telemetry survival study conducted by the Pacific Northwest National Laboratory for the Portland District of the U.S. Army Corps of Engineers. The study estimated the survival of juvenile Chinook salmon and steelhead passing Bonneville Dam (BON) and its spillway. Of particular interest was the relative survival of smolts detected passing through end spill bays 1-3 and 16-18, which had deep flow deflectors immediately downstream of spill gates, versus survival of smolts passing middle spill bays 4-15, which had shallow flow deflectors.

Ploskey, Gene R.; Weiland, Mark A.; Faber, Derrek M.; Deng, Zhiqun; Johnson, Gary E.; Hughes, James S.; Zimmerman, Shon A.; Monter, Tyrell J.; Cushing, Aaron W.; Wilberding, Matthew C.; Durham, Robin E.; Townsend, R. L.; Skalski, J. R.; Buchanan, Rebecca A.; Kim, Jina; Fischer, Eric S.; Meyer, Matthew M.; McComas, Roy L.; Everett, Jason

2009-12-28T23:59:59.000Z

438

Integrative Innovation Strategy : a case study of Guaranty Trust Bank plc (GTBank)  

E-Print Network (OSTI)

Since starting in 1990, Guaranty Trust Bank plc (GTBank) has emerged as one of the strongest players in the African Banking space despite the challenging business climate. Firms operating in similar conditions - geographies, ...

Adeyeri, Modupe Oludare

2014-01-01T23:59:59.000Z

439

Capacitor Bank Resizing in Islanded Power Grid Fed by Induction Generator  

Science Journals Connector (OSTI)

In a power grid with distributed different resources, a capacitor bank is used for overall compensation purpose. However, when a part of this grid is islanded, the capacitor bank will be used for induction generator

Saliha Boutora; Hamid Bentarzi

2014-01-01T23:59:59.000Z

440

Multi-scale texture analysis of remote sensing images using gabor filter banks and wavelet transforms  

E-Print Network (OSTI)

to texture information extraction and utilization. This research focuses on the use of multi-scale image texture analysis techniques using Gabor filter banks and Wavelet transformations. Gabor filter banks model texture as irradiance patterns in an image over...

Ravikumar, Rahul

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Revision and Phylogenetic Analysis of the North American Antlion Genus Paranthaclisis Banks (Neuroptera: Myrmeleontidae)  

E-Print Network (OSTI)

The North American antlion genus Paranthaclisis is comprehensively revised for the first time. Four species are recognized: P. congener (Hagen), P. floridensis Stange & Miller, P. hageni (Banks) and P. nevadensis Banks. Redescriptions, distribution...

Diehl, Benjamin

2012-10-19T23:59:59.000Z

442

Did Residential Mortgages Help Banks and Hurt Credit Unions During the Financial Crisis?  

E-Print Network (OSTI)

Did Residential Mortgages Help Banks and Hurt Credit UnionsDid Residential Mortgages Help Banks and Hurt Credit Unionsrisk of failure, but do not help to answer whether either

Wilcox, James A.

2013-01-01T23:59:59.000Z

443

Marketing mix in banking in the time of a global financial crisis.  

E-Print Network (OSTI)

?? Title:Marketing mix in banking in the time of global financial crisis. Purpose:The purpose of this study is to gain better understanding of banks? marketing… (more)

Kaczynska, Monika

2011-01-01T23:59:59.000Z

444

Measuring mobile banking customers' channel attribute preferences in service consumption  

Science Journals Connector (OSTI)

The purpose of the paper was to measure mobile banking customers' channel attribute preferences in two different banking services, namely request for account balance service and bill paying. An Internet survey was implemented and conjoint analysis was used. In addition, the respondents were clustered into homogenous segments on the basis of their channel attribute preferences. The findings indicate slight differences between the services in respondents' channel attribute preferences while individual respondents' preferences vary widely. The results provide important information for service providers' marketing campaigns and communication activities and device manufacturers' aims to develop different kinds of devices for different market segments.

Tommi Laukkanen

2007-01-01T23:59:59.000Z

445

Patterns of coral recruitment at the East Flower Garden Bank  

E-Print Network (OSTI)

PA~ OF CORK RECRUITMENZ AT THE EAST ~ GARDEN BANK A Thesis LARRY SCOTT BAGGEIT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requireaents for the degree of MASTER OF SCIENCE December 1985 Major... Subject: Oceanography PA~ OF CORAL RZCRUI11%2% AT THE EAST FLCKKB GARDEN BANK A Thesis by Approved as to style and content by: Thomas J. Bri t (Chairman of Ccxnmittee) Eric N. Pcwell (~r) A. B. Smith (Member ) R. O. Reid (Head of Department...

Baggett, Larry Scott

1985-01-01T23:59:59.000Z

446

The effect of alternative tree representations on tree bank Mark Johnson*  

E-Print Network (OSTI)

Johnson (1998) The effect of alternative tree representations on tree bank grammars. In D.M.W. Powers (ed

447

FINAL TECHNICAL REPORT AMERICAN RECOVERY AND REINVESTMENT ACT NORTH FORK SKOKOMISH POWERHOUSE AT CUSHMAN NO. 2 DAM  

SciTech Connect

The objective of this project was to add generating capacity on an in-stream flow release at Tacoma Power's Cushman hydroelectric project, Cushman No. 2 Dam, FERC Project P-460. The flow that is being used to generate additional electricity was being discharged from a valve at the base of the dam without recovery of the energy. A second objective to the project was to incorporate upstream fish passage by use of a fish collection structure attached to the draft tubes of the hydroelectric units. This will enable reintroduction of native anadromous fish above the dams which have blocked fish passage since the late 1920's. The project was funded in part by the American Recovery and Reinvestment Act through the Department of Energy, Office of Energy, Efficiency and Renewable Energy, Wind and Water Power Program.

Fischer, Steve; Wilson, Matthew

2013-09-30T23:59:59.000Z

448

The front on the Northern Flank of Georges Bank in spring: 1. Tidal and subtidal variability  

E-Print Network (OSTI)

(supercritical flow) and slower than the lowest internal modes in deeper water to the north (subcritical flow of cool, fresh Scotian Shelf Water (SSW), stratifying the otherwise vertically well-mixed outer bank that contributes to its assimilation with ambient bank water. The off-bank- propagating internal tide is dominated

Kurapov, Alexander

449

Political connections, bank deposits, and formal deposit insurance: Evidence from an emerging economy  

E-Print Network (OSTI)

1 Political connections, bank deposits, and formal deposit insurance: Evidence from an emerging the impact of banks' political connections on their ability to collect deposits under two different deposit, regardless of their type (state-owned or private entities), politically connected banks are able to attract

Boyer, Edmond

450

Pamela Campa University of Calgary Christina Hkanson Sveriges Riksbank (Bank of Sweden)  

E-Print Network (OSTI)

2013 Pamela Campa ­ University of Calgary Christina Håkanson ­ Sveriges Riksbank (Bank of Sweden (Bank of Sweden) Virginia Queijo von Heideken ­ Sveriges Riksbank (Bank of Sweden) Mirco Tonin ­ School ­ University of Lausanne #12;2005 Thomas Eisensee ­ Ministry of Finance, Sweden Natalie Pienaar ­ National

451

Pamela Campa University of Calgary Christina Hkanson Sveriges Riksbank (Bank of Sweden)  

E-Print Network (OSTI)

2013 Pamela Campa ­ University of Calgary Christina Håkanson ­ Sveriges Riksbank (Bank of Sweden (Bank of Sweden) Virginia Queijo von Heideken ­ Sveriges Riksbank (Bank of Sweden) Mirco Tonin Favara ­ University of Lausanne #12;2005 Thomas Eisensee ­ Ministry of Finance, Sweden Natalie Pienaar

452

Explaining Recent Connecticut Bank Failures: Did Managerial Inefficiency Play a Role  

E-Print Network (OSTI)

Explaining Recent Connecticut Bank Failures: Did Managerial Inefficiency Play a Role Stephen M. Miller The University of Connecticut and Athanasios G. Noulas* University of Macedonia August 1998 important questions about bank performance. We develop a failure-prediction model for Connecticut banks

Ahmad, Sajjad

453

Mapping the reasons for resistance to Internet banking: A means-end approach  

Science Journals Connector (OSTI)

Although Internet banking has been widely adopted in developed countries, there is still a group of customers resisting the services. In other words, Internet banking, although proven to be a successful innovation, has still not become adopted by the ... Keywords: ATM, Banking, Consumer behaviour, Innovation resistance, Internet

Tuire Kuisma; Tommi Laukkanen; Mika Hiltunen

2007-04-01T23:59:59.000Z

454

A comparative usability study of a tag-based interface in the mobile banking context  

Science Journals Connector (OSTI)

This paper presents a comparative study to evaluate the usability of a tag-based interface alongside the present 'conventional' interface in the Australian mobile banking context. The tag-based interface is based on user-assigned tags to banking resources ... Keywords: banking, customization, interaction, mobile, tags, usability

Rajinesh Ravendran; Ian MacColl; Michael Docherty

2012-07-01T23:59:59.000Z

455

The effect of cowpox virus infection on fecundity in bank voles and wood mice  

Science Journals Connector (OSTI)

...infection on fecundity in bank voles and wood mice Sarah M. Feore 1 2 3 * Malcolm Bennett...bank voles (Clethrionomys glareolus), wood mice (Apodemus sylvaticus) and field...reduce the fecundity of bank voles and wood mice by increasing the time to first litter...

1997-01-01T23:59:59.000Z

456

Under very extreme conditions a flood that threatens to overtop a dam may be combined with strong winds that generate waves in the reservoir.  

E-Print Network (OSTI)

Under very extreme conditions a flood that threatens to overtop a dam may be combined with strong winds that generate waves in the reservoir. Prolonged wave overtopping or a combination of wave the actions of wind generated waves and wave overtopping. The uneven elevations of the dam crest

Bowles, David S.

457

Impacts of elevation data spatial resolution on two-dimensional dam break flood simulation and consequence assessment  

SciTech Connect

A grid resolution sensitivity analysis using a two-dimensional flood inundation model has been presented in this paper. Simulations for 6 dam breaches located randomly in the United States were run at 10,30,60,90, and 120 meter resolutions. The dams represent a range of topographic conditions, ranging from 0% slope to 1.5% downstream of the dam. Using 10 meter digital elevation model (DEM) simulation results as the baseline, the coarser simulation results were compared in terms of flood inundation area, peak depths, flood wave travel time, daytime and nighttime population in flooded area, and economic impacts. The results of the study were consistent with previous grid resolution studies in terms of inundated area, depths, and velocity impacts. The results showed that as grid resolution is decreased, the relative fit of inundated area between the baseline and coarser resolution decreased slightly. This is further characterized by increasing over prediction as well as increasing under prediction with decreasing resolution. Comparison of average peak depths showed that depths generally decreased as resolution decreased, as well as the velocity. It is, however, noted that the trends in depth and velocity showed less consistency than the inundation area metrics. This may indicate that for studies in which velocity and depths must be resolved more accurately (urban environments when flow around buildings is important in the calculation of drag effects), higher resolution DEM data should be used. Perhaps the most significant finding from this study is the perceived insensitivity of socio-economic impacts to grid resolution. The difference in population at risk (PAR) and economic cost generally remained within 10% of the estimated impacts using the high resolution DEM. This insensitivity has been attributed to over estimated flood area and associated socio-economic impacts compensating for under estimated flooded area and associated socio-economic impacts. The United States has many dams that are classified as high-hazard potential that need an emergency action plan (EAP). It has been found that the development of EAPs for all high-hazard dams is handicapped due to funding limitations. The majority of the cost associated with developing an EAP is determining the flooded area. The results of this study have shown that coarse resolution dam breach studies can be used to provide an acceptable estimate of the inundated area and economic impacts, with very little computational cost. Therefore, the solution to limited funding may be to perform coarse resolution dam breach studies on high-hazard potential dams and use the results to help prioritize the order in which detailed EAPs should be developed.

Judi, David R [Los Alamos National Laboratory; Mcpherson, Timothy N [Los Alamos National Laboratory; Burian, Steven J [UNIV OF UTAH

2009-01-01T23:59:59.000Z

458

White Sturgeon Mitgation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2003-2004 Annual Report.  

SciTech Connect

We report on our progress from April 2003 through March 2004 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. This is a multi-year study with many objectives requiring more than one year to complete; therefore, findings from a given year may be part of more significant findings yet to be reported.

Rein, Thomas A.; Hughes, Michele L.; Kern, J. Chris (Oregon Department of Fish and Wildlife, Clackamas, OR)

2005-08-01T23:59:59.000Z

459

Prediction of Total Dissolved Gas (TDG) at Hydropower Dams throughout the Columbia  

SciTech Connect

The network of dams throughout the Columbia River Basin (CRB) are managed for irrigation, hydropower production, flood control, navigation, and fish passage that frequently result in both voluntary and involuntary spillway releases. The entrainment of air in spillway releases and the subsequent exchange of atmospheric gasses into solution during passage through the stilling basin cause elevated levels of total dissolved gas (TDG) saturation. Physical processes that affect TDG exchange at hydropower facilities have been characterized throughout the CRB in site-specific studies and at real-time water quality monitoring stations. These data have been used to develop predictive models of TDG exchange which are site specific and account for the fate of spillway and powerhouse flows in the tailrace channel and resultant transport and exchange in route to the downstream dam. Currently, there exists a need to summarize the findings from operational and structural TDG abatement programs conducted throughout the CRB and for the development of a generalized prediction model that pools data collected at multiple projects with similar structural attributes. A generalized TDG exchange model can be tuned to specific projects and coupled with water regulation models to allow for the formulation of optimal water regulation schedules subject to water quality constraints for TDG supersaturation. It is proposed to develop a methodology for predicting TDG levels downstream of hydropower facilities with similar structural properties as a function of a set of variables that affect TDG exchange; such as tailwater depth, spill discharge and pattern, project head, and entrainment of powerhouse releases.

Pasha, MD Fayzul K [ORNL] [ORNL; Hadjerioua, Boualem [ORNL] [ORNL; Stewart, Kevin M [ORNL] [ORNL; Bender, Merlynn [Bureau of Reclamation] [Bureau of Reclamation; Schneider, Michael L. [U.S. Army Corps of Engineers] [U.S. Army Corps of Engineers

2012-01-01T23:59:59.000Z

460

Water Velocity Measurements on a Vertical Barrier Screen at the Bonneville Dam Second Powerhouse  

SciTech Connect

Fish screens at hydroelectric dams help to protect rearing and migrating fish by preventing them from passing through the turbines and directing them towards the bypass channels by providing a sweeping flow parallel to the screen. However, fish screens may actually be harmful to fish if they become impinged on the surface of the screen or become disoriented due to poor flow conditions near the screen. Recent modifications to the vertical barrier screens (VBS) at the Bonneville Dam second powerhouse (B2) intended to increase the guidance of juvenile salmonids into the juvenile bypass system (JBS) have resulted in high mortality and descaling rates of hatchery subyearling Chinook salmon during the 2008 juvenile salmonid passage season. To investigate the potential cause of the high mortality and descaling rates, an in situ water velocity measurement study was conducted using acoustic Doppler velocimeters (ADV) in the gatewell slot at Units 12A and 14A of B2. From the measurements collected the average approach velocity, sweep velocity, and the root mean square (RMS) value of the velocity fluctuations were calculated. The approach velocities measured across the face of the VBS varied but were mostly less than 0.3 m/s. The sweep velocities also showed large variances across the face of the VBS with most measurements being less than 1.5 m/s. This study revealed that the approach velocities exceeded criteria recommended by NOAA Fisheries and Washington State Department of Fish and Wildlife intended to improve fish passage conditions.

Hughes, James S.; Deng, Zhiqun; Weiland, Mark A.; Martinez, Jayson J.; Yuan, Yong

2011-11-22T23:59:59.000Z

Note: This page contains sample records for the topic "bank slurry dam" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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461

A young stellar environment for the superluminous supernova PTF12dam  

E-Print Network (OSTI)

The progenitors of super luminous supernovae (SLSNe) are still a mystery. Hydrogen-poor SLSN hosts are often highly star-forming dwarf galaxies and the majority belongs to the class of extreme emission line galaxies hosting young and highly star-forming stellar populations. Here we present a resolved long-slit study of the host of the hydrogen-poor SLSN PTF12dam probing the kpc environment of the SN site to determine the age of the progenitor. The galaxy is a "tadpole" with uniform properties and the SN occurred in a star-forming region in the head of the tadpole. The galaxy experienced a recent star-burst superimposed on an underlying old stellar population. We measure a very young stellar population at the SN site with an age of ~3 Myr and a metallicity of 12+log(O/H)=8.0 at the SN site but do not observe any WR features. The progenitor of PTF12dam must have been a massive star of at least 60 M_solar and one of the first stars exploding as a SN in this extremely young starburst.

Thöne, C C; García-Benito, R; Leloudas, G; Schulze, S; Amorín, R

2014-01-01T23:59:59.000Z

462

WASHING AND DEMONSTRATION OF THE DWPF FLOWSHEET IN THE SRNL SHIELDED CELLS USING POST ALUMINUM DISSOLUTION TANK 51 SLUDGE SLURRY  

SciTech Connect

The remaining contents of Tank 51 from Sludge Batch 4 will be blended with Purex sludge from Tank 7 to constitute Sludge Batch 5 (SB5). The Savannah River Site (SRS) Liquid Waste Organization (LWO) has completed caustic addition to Tank 51 to perform low temperature Al dissolution on the H-Modified (HM) sludge material to reduce the total mass of sludge solids and Al being fed to the Defense Waste Processing Facility (DWPF). The Savannah River National Lab (SRNL) has also completed aluminum dissolution tests using a 3-L sample of Tank 51 sludge slurry through funding by DOE EM-21. This report documents assessment of downstream impacts of the aluminum dissolved sludge, which were investigated so technical issues could be identified before the start of SB5 processing. This assessment included washing the aluminum dissolved sludge to a Tank Farm projected sodium concentration and weight percent insoluble solids content and DWPF Chemical Process Cell (CPC) processing using the washed sludge. Based on the limited testing, the impact of aluminum dissolution on sludge settling is not clear. Settling was not predictable for the 3-L sample. Compared to the post aluminum dissolution sample, settling after the first wash was slower, but settling after the second wash was faster. For example, post aluminum dissolution sludge took six days to settle to 60% of the original sludge slurry height, while Wash 1 took nearly eight days, and Wash 2 only took two days. Aluminum dissolution did impact sludge rheology. A comparison between the as-received, post aluminum dissolution and washed samples indicate that the downstream materials were more viscous and the concentration of insoluble solids less than that of the starting material. This increase in viscosity may impact Tank 51 transfers to Tank 40. The impact of aluminum dissolution on DWPF CPC processing cannot be determined because acid addition for the Sludge Receipt and Adjustment Tank (SRAT) cycle was under-calculated and thus under-added. Although the sludge was rheologically thick throughout the SRAT and Slurry Mix Evaporator (SME) cycles, this may have been due to the under addition of acid. Aluminum dissolution did, however, impact analyses of the SRAT receipt material. Two methods for determining total base yielded significantly different results. The high hydroxide content and the relatively high soluble aluminum content of the washed post aluminum dissolution sludge likely contributed to this difference and the ultimate under addition of acid. It should be noted that the simulant used to provide input for the SRAT cycle was an inadequate representation of the waste in terms of acid demand, likely due to the differences in the form of aluminum and hydroxide in the simulant and actual waste. Based on the results of this task, it is recommended that: (1) Sludge settling and rheology during washing of the forthcoming Sludge Batch 5 qualification sample be monitored closely and communicated to the Tank Farm. (2) SRNL receive a sample of Tank 51 after all chemical additions have been made and prior to the final Sludge Batch 5 decant for rheological assessment. Rheology versus wt% insoluble solids will be performed to determine the maximum amount of decant prior to the Tank 51 to Tank 40 transfer. (3) As a result of the problem with measuring total base and subsequently under-calculating acid for the DWPF CPC processing of the post aluminum dissolution sludge; (4) Studies to develop understanding of how the sludge titrates (i.e., why different titration methods yield different results) should be performed. (5) Simulants that better match the properties of post aluminum dissolution sludge should be developed. (6) Work on developing an acid calculation less dependant on the total base measurement should be continued.

Pareizs, J; Cj Bannochie, C; Damon Click, D; Erich Hansen, E; Dan Lambert, D; Michael Stone, M

2008-04-28T23:59:59.000Z

463

Hydroacoustic Evaluation of Juvenile Salmonid Passage and Distribution at Detroit Dam, 2011  

SciTech Connect

Pacific Northwest National Laboratory evaluated juvenile salmonid passage and distribution at Detroit Dam (DET) on the North Santiam River, Oregon for the U.S. Army Corps of Engineers (USACE) to provide data to support decisions on long-term measures to enhance downstream passage at DET and others dams in USACE’s Willamette Valley Project. This study was conducted in response to regulatory requirements necessitated by the listing of Upper Willamette River Spring Chinook salmon (Oncorhynchus tshawytscha) and Upper Willamette River steelhead (O. mykiss) as threatened under the Endangered Species Act. The goal of the study was to provide information of juvenile salmonid passage and distribution at DET from February 2011 through February 2012. The results of the hydroacoustic study provide new and, in some cases, first-ever data on passage estimates, run timing, distributions, and relationships between fish passage and environmental variables at the dam. This information will inform management decisions on the design and development of surface passage and collection devices to help restore Chinook salmon populations in the North Santiam River watershed above DET. During the entire study period, an estimated total of 182,526 smolt-size fish (±4,660 fish, 95% CI) passed through turbine penstock intakes. Run timing peaked in winter and early spring months. Passage rates were highest during late fall, winter and early spring months and low during summer. Horizontal distribution for hours when both turbine units were operated simultaneously indicated Unit 2 passed almost twice as much fish as Unit 1. Diel distribution for smolt-size fish during the study period was fairly uniform, indicating fish were passing the turbines at all times of the day. A total of 5,083 smolt-size fish (± 312 fish, 95% CI) were estimated passed via the spillway when it was open between June 23 and September 27, 2011. Daily passage was low at the spillway during the June-August period, and increased somewhat in September 2011. When the spillway was operated simultaneously with the turbines, spillway efficiency (efficiency is estimated as spillway passage divided by total project passage) was 0.72 and effectiveness (fish:flow ratio—proportion fish passage at a route (e.g., spillway) divided by proportion water through that route out of the total project) was 2.69. That is, when the spillway was open, 72% of the fish passing the dam used the spillway and 28% passed into the turbine penstocks. Diel distribution for smolt-size fish at the spillway shows a distinct peak in passage between mid-morning and mid-afternoon and low passage at night. We estimated that 23,339 smolt-size fish (± 572 fish, 95% CI) passed via the Regulating Outlet (RO) when it was open from October 29 through November 12, 2011, January 2-6, and January 20 through February 3, 2012. During the October–November period, RO passage peaked at 1,086 fish on November 5, with a second peak on November 7 (1,075 fish). When the RO was operated simultaneously with the turbines, RO efficiency was 0.33 and effectiveness was 0.89. In multiple regression analyses, a relatively parsimonious model was selected that predicted the observed fish passage data well. The best model included forebay temperature at depth, forebay elevation, total discharge, hours of daylight, and the operation period. The vertical distribution of fish in the forebay near the face of the dam where the transducers sampled showed fish were generally distributed throughout the water column during all four operational periods. During the refill and full pool periods, vertical distribution was bi-modal with surface-layer and mid-water modes. Patterns for day and night distributions were variable. Fish were distributed above and below the thermocline when it was present (full pool and drawdown periods).

Khan, Fenton; Royer, Ida M.; Johnson, Gary E.; Ham, Kenneth D.

2012-11-15T23:59:59.000Z

464

Libby Mitigation Program, 2007 Annual Progress Report: Mitigation for the Construction and Operation of Libby Dam.  

SciTech Connect

Libby Reservoir was created under an International Columbia River Treaty between the United States and Canada for cooperative water development of the Columbia River Basin (Columbia River Treaty 1964). Libby Reservoir inundated 109 stream miles of the mainstem Kootenai River in the United States and Canada, and 40 miles of tributary streams in the U.S. that provided habitat for spawning, juvenile rearing, and migratory passage (Figure 1). The authorized purpose of the dam is to provide power (91.5%), flood control (8.3%), and navigation and other benefits (0.2%; Storm et al. 1982). The Pacific Northwest Power Act of 1980 recognized possible conflicts stemming from hydroelectric projects in the northwest and directed Bonneville Power Administration to 'protect, mitigate, and enhance fish and wildlife to the extent affected by the development and operation of any hydroelectric project of the Columbia River and its tributaries' (4(h)(10)(A)). Under the Act, the Northwest Power Planning Council was created and recommendations for a comprehensive fish and wildlife program were solicited from the region's federal, state, and tribal fish and wildlife agencies. Among Montana's recommendations was the proposal that research be initiated to quantify acceptable seasonal minimum pool elevations to maintain or enhance the existing fisheries (Graham et al. 1982). Research to determine how operations of Libby Dam affect the reservoir and river fishery and to suggest ways to lessen these effects began in May 1983. The framework for the Libby Reservoir Model (LRMOD) was completed in 1989. Development of Integrated Rule Curves (IRCs) for Libby Dam operation was completed in 1996 (Marotz et al. 1996). The Libby Reservoir Model and the IRCs continue to be refined (Marotz et al 1999). Initiation of mitigation projects such as lake rehabilitation and stream restoration began in 1996. The primary focus of the Libby Mitigation project now is to restore the fisheries and fish habitat in basin streams and lakes. 'Mitigation for the Construction and Operation of Libby Dam' is part of the Northwest Power and Conservation Council's (NPCC) resident fish and wildlife program. The program was mandated by the Northwest Planning Act of 1980, and is responsible for mitigating damages to fish and wildlife caused by hydroelectric development in the Columbia River Basin. The objective of Phase I of the project (1983 through 1987) was to maintain or enhance the Libby Reservoir fishery by quantifying seasonal water levels and developing ecologically sound operational guidelines. The objective of Phase II of the project (1988 through 1996) was to determine the biological effects of reservoir operations combined with biotic changes associated with an aging reservoir. The objectives of Phase III of the project (1996 through present) are to implement habitat enhancement measures to mitigate for dam effects, to provide data for implementation of operational strategies that benefit resident fish, monitor reservoir and river conditions, and monitor mitigation projects for effectiveness. This project completes urgent and high priority mitigation actions as directed by the Kootenai Subbasin Plan.

Dunnigan, James; DeShazer, J.; Garrow, L.

2009-05-26T23:59:59.000Z

465

LNJ Bhilwara Group Glitnir Bank JV | Open Energy Information  

Open Energy Info (EERE)

LNJ Bhilwara Group Glitnir Bank JV LNJ Bhilwara Group Glitnir Bank JV Jump to: navigation, search Name LNJ Bhilwara Group - Glitnir Bank JV Place Noida, India Zip 201 301 Sector Geothermal energy Product Joint venture established by LNJ Bhilwara Group and Glitnir Bank, for the development of geothermal power plants in India and Nepal. Coordinates 28.56737°, 77.36779° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":28.56737,"lon":77.36779,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

466

European Bank for Reconstruction and Development (EBRD) | Open Energy  

Open Energy Info (EERE)

European Bank for Reconstruction and Development (EBRD) European Bank for Reconstruction and Development (EBRD) Jump to: navigation, search Logo: European Bank for Reconstruction and Development Name European Bank for Reconstruction and Development Address EBRD One Exchange Square Place London, United Kingdom Year founded 1991 Phone number 44 20 7338 6000 Website http://www.ebrd.com/ Coordinates 51.5760683°, 0.18155° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.5760683,"lon":0.18155,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

467

Inter-American Development Bank (IDB) | Open Energy Information  

Open Energy Info (EERE)

Inter-American Development Bank (IDB) Inter-American Development Bank (IDB) Jump to: navigation, search Logo: Inter-American Development Bank Name Inter-American Development Bank Address 1300 New York Avenue, N.W. Place Washington, D.C. Zip 20577 Region Northeast - NY NJ CT PA Area Year founded 1959 Phone number (202) 623-1000 Website http://www.iadb.org/index.cfm? Coordinates 38.899316°, -77.031605° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.899316,"lon":-77.031605,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

468

Calibrated fuzzy AHP for current bank account selection  

Science Journals Connector (OSTI)

Fuzzy AHP is a hybrid method that combines Fuzzy Set Theory and AHP. It has been developed to take into account uncertainty and imprecision in the evaluations. Fuzzy Set Theory requires the definition of a membership function. At present, there are no ... Keywords: Banking, Current account, Customisation, Fuzzy AHP, Membership functions

Alessio Ishizaka; Nam Hoang Nguyen

2013-07-01T23:59:59.000Z

469

PUHCA's Repeal Appeal: Analogies to Banking and Telecom  

SciTech Connect

There are many possible scenarios for the future of electric utility consolidation, but experiences in banking and telecommunications deregulation and consolidation suggest one as the most likely: larger players will continue to consolidate, smaller players will be acquired or focus on niche markets, and new, non-utility investors will enter utility markets, with varying degrees of success.

Higgins, Mark D.

2005-11-01T23:59:59.000Z

470

Systemic risk: the dynamics of model banking systems  

Science Journals Connector (OSTI)

...is, to study systemic risk. Recent events have...100 experts on systemic risk from 22 countries, representing banks, regulators, investment firms, US national laboratories...parallels between systemic risk in the financial sector...its interaction with political and other constraints...

2010-01-01T23:59:59.000Z

471

Secure upgrade of hardware security modules in bank networks  

Science Journals Connector (OSTI)

We study the secure upgrade of critical components in wide networked systems, focussing on the case study of PIN processing Hardware Security Modules (HSMs). These tamper-resistant devices, used by banks to securely transmit and verify the PIN typed ... Keywords: PIN processing, hardware security modules, security APIs, upgrade strategies

Riccardo Focardi; Flaminia L. Luccio

2010-03-01T23:59:59.000Z

472

Thomas Banks Santa Cruz Institue for Particle Physics (SCIPP)  

E-Print Network (OSTI)

PROFESSIONAL PREPARATION Reed College Physics/Math B.A. 1969 Massachusetts Institute of Technology Physics PhThomas Banks Santa Cruz Institue for Particle Physics (SCIPP) UC Santa Cruz Department of Physics of Physics, University of California, Santa Cruz 1989-present Professor of Physics, Rutgers University 1986

California at Santa Cruz, University of

473

RESEARCH ARTICLE Seed bank persistence of genetically modified canola  

E-Print Network (OSTI)

RESEARCH ARTICLE Seed bank persistence of genetically modified canola in California Douglas J-Verlag 2012 Abstract Introduction Canola, which is genetically modified (GM) for tolerance to glyphosate, has of glyphosate. Methods Volunteer from dormant canola seeds produced thousands of plants per hectare

California at Davis, University of

474

Technology acceptance model for internet banking: an invariance analysis  

Science Journals Connector (OSTI)

The technology acceptance model (TAM) has been applied in different contexts to investigate a wide range of information technologies (IT), and a cumulative tradition has already been developed in this stream of research. Most TAM studies have been empirical ... Keywords: internet banking, invariance analysis, technology acceptance model

Vincent S. Lai; Honglei Li

2005-01-01T23:59:59.000Z

475

Coalescent Theory for Seed Bank Models June 28, 2001  

E-Print Network (OSTI)

@uidaho.edu 3 Department of Conservation Biology and Genetics, EBC, Uppsala University, S-752 36 Uppsala, Sweden banks (or any equivalent an- imal storage form such as resting eggs in copepod or water fleas) have the evolutionary rate of some traits by sequestering a substantial fraction of the gene pool from the influence

Krone, Steve

476

Banking on Solar: New Opportunities for Lending (Fact Sheet)  

SciTech Connect

The U.S. solar industry is a $13.7 billion market with roughly 450,000 systems in place. Bank and credit union lending for solar system deployment represents a valuable new opportunity for lenders to expand their consumer and commercial customer relationships, bring on new relationships and open a new asset class category.

Not Available

2014-08-01T23:59:59.000Z

477

Slurry Nebulization-Inductively Coupled Plasma Mass Spectrometry with Solution Calibration for Determination of Ultratrace Boron in High Pure Nuclear Graphite Powder  

Science Journals Connector (OSTI)

Slurry nebulization-inductively coupled plasma mass spectrometry (ICP-MS) was developed for the direct determination of trace boron (B) in high-purity graphite powders. After the graphite powders were ground and sifted, the particle size of graphite was collected less than 5 ?m. Polyvinylpyrrolidone (PVP) was used as the dispersant in slurry preparation. The optimal mass ratio of PVP to the graphite was found to be 0.5. Well-proportioned and stable slurry solution was obtained by magnetic stirrer. 0.1 M NH4OH as the aqueous medium could provide the optimal pH of 10 for the stable slurry and eliminate the memory effect of B. ICP-MS was operated in a higher resolution mode (0.6 amu) to eliminate the interference with the matrix 12C by peak tailing. Oxygen was added into the plasma at a flow rate of 60 mL min?1 to resolve carbon deposition on the sampler and skimmer cones and accelerate particle dissociation in the plasma. External calibration with aqueous solution standards was established for quantification. Beryllium was chosen as the internal standard to evaluate the efficiency of matrix effect correction. A correlation coefficient of 0.9995 was obtained for B concentration ranging 2–200 ?g L?1. The detection limit (3S) of B was 0.095 ?g g?1. As a practical application, the proposed method was used for the determination of trace B in four nuclear graphite samples (claimed 99.999% purity), with the satisfactory recoveries for the spike tests in the range of 97.2%–103.1%.

Xin-Li LIU; Tai-Cheng DUAN; Yi HAN; Xiao-Yu JIA; Wei-Na ZHANG; Hang-Ting CHEN

2010-01-01T23:59:59.000Z

478

Factors Affecting Route Selection and Survival of Steelhead Kelts at Snake River Dams in 2012 and 2013  

SciTech Connect

In 2012 and 2013, Pacific Northwest National Laboratory conducted a study that summarized the passage proportions and route-specific survival rates of steelhead kelts that passed through Federal Columbia River Power System (FCRPS) dams. To accomplish this, a total of 811 steelhead kelts were tagged with Juvenile Salmon Acoustic Telemetry System (JSATS) transmitters. Acoustic receivers, both autonomous and cabled, were deployed throughout the FCRPS to monitor the downstream movements of tagged-kelts. Kelts were also tagged with Passive Integrated Transponder tags to monitor passage through juvenile bypass systems and detect returning fish. The current study evaluated data collected in 2012 and 2013 to identify individual, behavioral, environmental and dam operation variables that were related to passage and survival of steelhead kelts that passed through FCRPS dams. Bayesian model averaging of multivariable logistic regression models was used to identify the environmental, temporal, operational, individual, and behavioral variables that had the highest probability of influencing the route of passage and the route-specific survival probabilities for kelts that passed Lower Granite (LGR), Little Goose (LGS), and Lower Monumental (LMN) dams in 2012 and 2013. The posterior probabilities of the best models for predicting route of passage ranged from 0.106 for traditional spill at LMN to 0.720 for turbine passage at LGS. Generally, the behavior (depth and near-dam searching activity) of kelts in the forebay appeared to have the greatest influence on their route of passage. Shallower-migrating kelts had a higher probability of passing via the weir and deeper-migrating kelts had a higher probability of passing via the JBS and turbines than other routes. Kelts that displayed a higher level of near-dam searching activity had a higher probability of passing via the spillway weir and those that did less near-dam searching had a higher probability of passing via the JBS and turbines. The side of the river in which kelts approached the dam and dam operations also affected route of passage. Dam operations and the size and condition of kelts were found to have the greatest effect on route-specific survival probabilities for fish that passed via the spillway at LGS. That is, longer kelts and those in fair condition had a lower probability of survival for fish that passed via the spillway weir. The survival of spillway weir- and deep-spill passed kelts was positively correlated with the percent of the total discharge that passed through turbine unit 4. Too few kelts passed through the traditional spill, JBS, and turbine units to evaluate survival through these routes. The information gathered in this study describes Snake River steelhead kelt passage behavior, rates, and distributions through the FCRPS as well as provide information to biologists and engineers about the dam operations and abiotic conditions that are related to passage and survival of steelhead kelts.

Harnish, Ryan A.; Colotelo, Alison HA; Li, Xinya; Ham, Kenneth D.; Deng, Zhiqun

2014-12-15T23:59:59.000Z

479

Oxidation of Slurry Aluminide Coatings on Cast Stainless Steel Alloy CF8C-Plus at 800oC in Water Vapor  

SciTech Connect

A new, cast austenitic stainless steel, CF8C-Plus, has been developed for a wide range of high temperature applications, including diesel exhaust components, turbine casings and turbocharger housings. CF8C-Plus offers significant improvements in creep rupture life and creep rupture strength over standard CF8C steel. However, at higher temperatures and in more aggressive environments, such as those containing significant water vapor, an oxidation-resistant protective coating will be necessary. The oxidation behavior of alloys CF8C and CF8C-Plus with various aluminide coatings were compared at 800oC in air plus 10 vol% water vapor. Due to their affordability, slurry aluminides were the primary coating system of interest, although chemical vapor deposition (CVD) and pack cementation coatings were also compared. Additionally, a preliminary study of the low cycle fatigue behavior of aluminized CF8C-Plus was conducted at 800oC. Each type of coating provided substantial improvements in oxidation behavior, with simple slurry aluminides showing very good oxidation resistance after 4,000 h testing in water vapor. Preliminary low cycle fatigue results indicated that thicker aluminide coatings degraded high temperature fatigue properties of CF8C-Plus, whereas thinner coatings did not. Results suggest that appropriately designed slurry aluminide coatings are a viable option for economical, long-term oxidation protection of austenitic stainless steels in water vapor.

Haynes, James A [ORNL; Armstrong, Beth L [ORNL; Dryepondt, Sebastien N [ORNL; Kumar, Deepak [ORNL; Zhang, Ying [Tennessee Technological University

2013-01-01T23:59:59.000Z

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Figure 1. The wet area is flooded by damming up a small stream adjacent to the study area once a year for a period of 2-3 months. By  

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Figure 1. The wet area is flooded by damming up a small stream adjacent to the study area once. Figure 1.g The wet area is flooded by damming up a small streamded by damming up a smded by damwet area Vegetation data are obtained from two ri- parian grassland sites with strong hydro- logical gradients

Schierup, Mikkel Heide