Powered by Deep Web Technologies
Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Cyclone Power Technologies Inc | Open Energy Information  

Open Energy Info (EERE)

Cyclone Power Technologies Inc Cyclone Power Technologies Inc Jump to: navigation, search Name Cyclone Power Technologies Inc Place Pompano Beach, Florida Zip 33064 Product Florida-based research and development company. The Company holds exclusive commercial rights to the Schoell Cycle Engine, an external combustion, heat-regenerative engine capable of running on any fuel source. References Cyclone Power Technologies Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Cyclone Power Technologies Inc is a company located in Pompano Beach, Florida . References ↑ "Cyclone Power Technologies Inc" Retrieved from "http://en.openei.org/w/index.php?title=Cyclone_Power_Technologies_Inc&oldid=344013

2

Power Outages Update: Post-Tropical Cyclone Sandy | Department of Energy  

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

Outages Update: Post-Tropical Cyclone Sandy Outages Update: Post-Tropical Cyclone Sandy Power Outages Update: Post-Tropical Cyclone Sandy October 29, 2012 - 9:37pm Addthis Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. with top sustained winds of 80 mph. | Photo courtesy of NOAA Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. with top sustained winds of 80 mph. | Photo courtesy of NOAA Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs As of 8:00 pm EDT on October 29, there were more than 3.6 million customers without power in the affected states. The Energy Department is continuing to monitor the progress of the storm throughout the night and will publish

3

Statistical Prediction of Integrated Kinetic Energy in North Atlantic Tropical Cyclones  

Science Journals Connector (OSTI)

Integrated kinetic energy (IKE) is a useful quantity that measures the size and strength of a tropical cyclone wind field. As a result, it is inherently related to the destructive potential of these powerful storms. In most current operational ...

Michael E. Kozar; Vasubandhu Misra

2014-12-01T23:59:59.000Z

4

Energy Production, Frictional Dissipation, and Maximum Intensity of a Numerically Simulated Tropical Cyclone  

Science Journals Connector (OSTI)

A tropical cyclone (TC) viewed as a heat engine converts heat energy extracted from the ocean into the kinetic energy of the TC, which is eventually dissipated due to surface friction. Since the energy production rate is a linear function while ...

Yuqing Wang; Jing Xu

2010-01-01T23:59:59.000Z

5

The Mechanical Energy Input to the Ocean Induced by Tropical Cyclones LING LING LIU AND WEI WANG  

E-Print Network (OSTI)

, and environments. 1. Introduction Although oceans receive a huge amount of thermal energy, such energy cannot be efficiently converted into mechanical energy because the ocean is heated and cooled from the same geopotentialThe Mechanical Energy Input to the Ocean Induced by Tropical Cyclones LING LING LIU AND WEI WANG

Huang, Rui Xin

6

Energy Flux to a Cyclonic Eddy off Cabo Frio, Brazil  

Science Journals Connector (OSTI)

To evaluate the energy flux from the mean flow of South Atlantic western boundary currents toward typical Cabo Frio eddies (at Brazilian southeast coast), the southwestern Atlantic circulation was simulated with the Princeton Ocean Model. ...

Manlio F. Mano; Afonso M. Paiva; Audalio R. Torres Jr.; Alvaro L. G. A. Coutinho

2009-11-01T23:59:59.000Z

7

Basic design principles for cyclone-type energy-saving plant  

Science Journals Connector (OSTI)

A new approach is considered to calculating the hydraulic resistance of a direct-flow cyclone, which allows one to refine the physical essence of the process and to estimate the aerodynamic perfection of the b...

V. P. Prikhod’ko; O. V. Pirogova; E. M. Prokhorov

2006-09-01T23:59:59.000Z

8

Energy Efficient Routing with Mutual Information Accumulation  

E-Print Network (OSTI)

the use of ideal rateless codes, so that a node can accumulate transmission rates from the transmission problem becomes more complex, as it involves the determination of 1) Routing path, 2) Transmission duration of each node, and 3) Transmission power of each node. We formulated the problem as an optimization

Boyer, Edmond

9

Prediction of Seasonal Atlantic Basin Accumulated Cyclone Energy from 1 July PHILIP J. KLOTZBACH  

E-Print Network (OSTI)

with several no-skill metrics (Klotzbach and Gray 2009), with the early April forecast showing less skill approximately 80% of the cross-validated hindcast variance for integrated seasonal metrics such as net tropical- lized primarily weather station and radiosonde data (e.g., Gray et al. 1994). During the past 10­15 yr

Gray, William

10

E-Print Network 3.0 - advanced cyclone processes Sample Search...  

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

dissipation. In this process, a welldeveloped tropical cyclone converts ocean heat energy... cyclones, as well as the physical processes behind their development. However, much...

11

Using wind power to prevent tropical cyclone development  

Science Journals Connector (OSTI)

A rough model of a tropical cyclone in the form of a spatial autooscillatory system of the spiral type is proposed. Based on this model, the kinetic energy of a cyclone is estimated and a method of preventing ...

V. I. Kaganov

2006-03-01T23:59:59.000Z

12

Transient accumulation of elastic energy in proton translocating ATP synthase  

E-Print Network (OSTI)

Hypothesis Transient accumulation of elastic energy in proton translocating ATP synthase Dmitry A 12 March 1999 Abstract ATP synthase is conceived as a rotatory engine with two reversible drives that the hydrolysis of three molecules of ATP in FI drives the shaft over a full circle in three steps of 120³ each

Steinhoff, Heinz-Jürgen

13

Energy Production, Frictional Dissipation, and Maximum Intensity of a Numerically Simulated Tropical Cyclone  

E-Print Network (OSTI)

0 Energy Production, Frictional Dissipation, and Maximum Intensity of a Numerically Simulated) viewed as a heat engine converts heat energy extracted from the ocean to kinetic energy of the TC, which is eventually dissipated due to surface friction. Since the energy production rate is a linear function while

Wang, Yuqing

14

Energy Production, Frictional Dissipation, and Maximum Intensity of a Numerically Simulated Tropical Cyclone*  

E-Print Network (OSTI)

Energy Production, Frictional Dissipation, and Maximum Intensity of a Numerically Simulated as a heat engine converts heat energy extracted from the ocean into the kinetic energy of the TC, which is eventually dissipated due to surface friction. Since the energy production rate is a linear function while

Wang, Yuqing

15

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity  

E-Print Network (OSTI)

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity Almost all tropical cyclones are not directly observed. Agency estimates of storm position and intensity are not homogeneous in time and space. Cyclone Center uses crowdsourcing to collect data that will lead to a consistent

Hennon, Christopher C.

16

CAPE in Tropical Cyclones  

E-Print Network (OSTI)

1999) found that lightning flash frequency was proportionallightning distribution in tropical cyclones. The ratio of downshear to upshear flasheslightning from 100-300 km radii found by Corbosiero and Molinari (2003), with larger CAPE associated with greater flash

Molinari, J.

2014-01-01T23:59:59.000Z

17

Numerical Analysis of Overvoltage and Accumulated Energy at Quenching in Superconducting Fault Current Limiters  

Science Journals Connector (OSTI)

The present paper is devoted to a discussion of the overvoltage and accumulated energy which constitute problems when superconducting fault current limiters are introduced into electric power systems. These ... b...

S. Honjo; T. Hara; T. Yamamoto

1994-01-01T23:59:59.000Z

18

Near Isothermal Compressed Air Energy Storage Approach For Off-Shore Wind Energy using an Open Accumulator  

E-Print Network (OSTI)

Near Isothermal Compressed Air Energy Storage Approach For Off-Shore Wind Energy using an Open · Increase capacity factor Approach: · Store energy in high-pressure (300bar) compressed air vessel · High Air Energy Storage Approach For Off-Shore Wind Energy using an Open Accumulator Contact: Prof. Perry

Li, Perry Y.

19

Capital accumulation and non-renewable energy resources: a special functions case  

E-Print Network (OSTI)

out that the usage of non-renewable energy resources im- plies a limit to the economic growth the negative effect of non-renewable energy re- sources on economic growth, even without technical progress2007/9 Capital accumulation and non-renewable energy resources: a special functions case Agustin

Nesterov, Yurii

20

Tropical Cyclone Eye Thermodynamics  

Science Journals Connector (OSTI)

In intense tropical cyclones, sea level pressures at the center are 50–100 hPa lower than outside the vortex, but only 10–30 hPa of the total pressure fall occurs inside the eye between the eyewall and the center. Warming by dry subsidence ...

H. E. Willoughby

1998-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Evaluation of a Cyclone and Hot Gas Filter System  

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

a Cyclone and a Cyclone and Hot Gas Filter System Description The Wabash River Coal Gasification Plant uses an oxygen-blown E-Gas gasifier technology, owned by ConocoPhillips, which produces fuel gas containing significant amounts of fine particulates. Currently, particulates are cleaned from the fuel gas with metal candle filters. These filters require two costly plant shut-downs per year for cleaning or replacement. During the U.S Department of Energy-supported project

22

Problem of cold accumulation as a matter of energy saving and optimization of energy consumption  

Science Journals Connector (OSTI)

It is shown that the problem of cold accumulation is complicated, and the importance of cold carriers, the temperature of generated and accumulated cold, methods of its utilization, and particularly for large ...

A. M. Arkharov; A. I. Leont’ev; V. V. Sychev…

2009-09-01T23:59:59.000Z

23

High pressure--high temperature research using high energy synchrotron radiation at the TRISTAN accumulation ring  

SciTech Connect

High energy synchrotron radiation emitted from the bending magnet of the TRISTAN accumulation ring (6.5 GeV) at the National Laboratory for High Energy Physics has been used for the high pressure--high temperature diffraction experiments using a multianvil press system, MAX80. Owing to the specific features of high energy synchroton radiation, significant improvements have been brought to the high pressure research. The wide energy range of diffraction spectrum leads to an increase in the number of observable diffraction peaks in an energy-dispersive method, resulting in an increase in the accuracy of the measurements of the lattice and thermal parameters. Due to the high penetrating power of radiation, diffraction patterns can be taken in a short time from materials containing heavy elements or materials surrounded by a metal foil. Typical examples of high pressure--high temperature experiments with high energy synchrotron radiation are also described.

Kikegawa, T.; Shimomura, O.; Iwasaki, H.; Sato, S.; Mikuni, A.; Iida, A.; Kamiya, N.

1989-07-01T23:59:59.000Z

24

Modeling and control of an open accumulator Compressed Air Energy Storage (CAES) system for wind turbines  

Science Journals Connector (OSTI)

Abstract This paper presents the modeling and control for a novel Compressed Air Energy Storage (CAES) system for wind turbines. The system captures excess power prior to electricity generation so that electrical components can be downsized for demand instead of supply. Energy is stored in a high pressure dual chamber liquid-compressed air storage vessel. It takes advantage of the power density of hydraulics and the energy density of pneumatics in the “open accumulator” architecture. A liquid piston air compressor/expander is utilized to achieve near-isothermal compression/expansion for efficient operation. A cycle-average approach is used to model the dynamics of each component in the combined wind turbine and storage system. Standard torque control is used to capture the maximum power from wind through a hydraulic pump attached to the turbine rotor in the nacelle. To achieve both accumulator pressure regulation and generator power tracking, a nonlinear controller is designed based on an energy based Lyapunov function. The nonlinear controller is then modified to distribute the control effort between the hydraulic and pneumatic elements based on their bandwidth capabilities. As a result, liquid piston air compressor/expander will loosely maintain the accumulator pressure ratio, while the down-tower hydraulic pump/motor precisely tracks the desired generator power. This control scheme also allows the accumulator to function as a damper for the storage system by absorbing power disturbances from the hydraulic path generated by the wind gusts. A set of simulation case studies demonstrate the operation of the combined system when the nonlinear controller is utilized and illustrates how this system can be used for load leveling, downsizing electrical system and maximizing revenues.

Mohsen Saadat; Farzad A. Shirazi; Perry Y. Li

2014-01-01T23:59:59.000Z

25

Modeling and control of an open accumulator Compressed Air Energy Storage (CAES) system for wind turbines q  

E-Print Network (OSTI)

Modeling and control of an open accumulator Compressed Air Energy Storage (CAES) system for wind compressed air energy storage. Maximizes energy production, levels load, downsizes electrical parts, meets presents the modeling and control for a novel Compressed Air Energy Storage (CAES) system for wind turbines

Li, Perry Y.

26

Diagnosing Forecast Errors in Tropical Cyclone Motion  

Science Journals Connector (OSTI)

This paper reports on the development of a diagnostic approach that can be used to examine the sources of numerical model forecast error that contribute to degraded tropical cyclone (TC) motion forecasts. Tropical cyclone motion forecasts depend ...

Thomas J. Galarneau Jr.; Christopher A. Davis

2013-02-01T23:59:59.000Z

27

Future economic damage from tropical cyclones: sensitivities to societal and  

E-Print Network (OSTI)

in support of advocacy to reduce greenhouse gas emissions. For instance, in his movie An inconvenient truth related to tropical cyclones than efforts to modulate the behaviour of storms through greenhouse gas emissions reduction policies, typically called climate mitigation and achieved through energy policies

Colorado at Boulder, University of

28

SUMMARY OF 2013 ATLANTIC TROPICAL CYCLONE ACTIVITY AND VERIFICATION OF AUTHORS' SEASONAL AND TWO-WEEK FORECASTS  

E-Print Network (OSTI)

as past forecasts and verifications are available via the World Wide Web at http Cyclone Energy (ACE) (92) 165 165 142 30 32% Net Tropical Cyclone Activity (NTC) (103%) 175 175 150 43 42 on November 18, 2013 as calculated from the National Hurricane Center's b-decks. Final season statistics

29

Cyclone shelters and cyclone resilient design in coastal areas of Bangladesh  

E-Print Network (OSTI)

Bangladesh is one of those countries that are most vulnerable to tropical cyclones. In recent decades, cyclone mitigations by the Government of Bangladesh and international organizations have greatly increased the coastal ...

Jia, Zheng, M.C.P. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

30

Infrasonic precursor of tropical cyclone  

Science Journals Connector (OSTI)

Intense infrasonic emission was observed prior to the birth of a tropical cyclone (Netreba 1991). It is connected apparently with instability of atmospheric layers in cyclone area. There are different mechanisms of this effect. Stratified compressional flow is unstable (Rybak 2002) providing amplification of its potential component. Cooling of air in upward convectionflow makes water vapor supersaturated. This is a nonequilibrium state of fluid where effect of instability can be developed. The equation of infrasonic propagation in such a medium is developed. (Naugolnykh Rybak 2006). Solutions of instabilityequation indicates the effect of radiation instability which produces infrasonic wave generation and its nonlinear evolution. Corresponding analyses of this equation make it possible to clarify the principally important aspects of cycloneinfrasonic precursors. [Work supported by ESP.NR.NRCLG982524.

Konstantin A. Naugolnykh; Samuil A. Rybak

2008-01-01T23:59:59.000Z

31

Cyclone oil shale retorting concept. [Use it all retorting process  

SciTech Connect

A new concept for above-ground retorting of oil shale was disclosed by A.E. Harak in US Patent No. 4,340,463, dated July 20, 1982, and assigned to the US Department of Energy. This patent titled System for Utilizing Oil Shale Fines, describes a process wherein oil shale fines of one-half inch diameter and less are pyrolyzed in an entrained-flow reactor using hot gas from a cyclone combustor. Spent shale and supplemental fuel are burned at slagging conditions in this combustor. Because of fines utilization, the designation Use It All Retorting Process (UIARP) has been adopted. A preliminary process engineering design of the UIARP, analytical tests on six samples of raw oil shale, and a preliminary technical and economic evaluation of the process were performed. The results of these investigations are summarized in this report. The patent description is included. It was concluded that such changes as deleting air preheating in the slag quench and replacing the condenser with a quench-oil scrubber are recognized as being essential. The addition of an entrained flow raw shale preheater ahead of the cyclone retort is probably required, but final acceptance is felt to be contingent on some verification that adequate reaction time cannot be obtained with only the cyclone, or possibly some other twin-cyclone configuration. Sufficient raw shale preheating could probably be done more simply in another manner, perhaps in a screw conveyor shale transporting system. Results of the technical and economic evaluations of Jacobs Engineering indicate that further investigation of the UIARP is definitely worthwhile. The projected capital and operating costs are competitive with costs of other processes as long as electric power generation and sales are part of the processing facility.

Harak, A.E.; Little, W.E.; Faulders, C.R.

1984-04-01T23:59:59.000Z

32

The Dynamics and Predictability of Tropical Cyclones  

E-Print Network (OSTI)

to pinpoint sources of error in forecasts of tropical cyclone formation and intensification. Despite significant differences in methodology, storm environment and development, it is found in both situations that high convective instability (CAPE) and mid...

Sippel, Jason A.

2010-01-15T23:59:59.000Z

33

On Cyclonic Tracks over the Eastern Mediterranean  

Science Journals Connector (OSTI)

In this study, an updated and extended climatology of cyclonic tracks affecting the eastern Mediterranean region is presented, in order to better understand the Mediterranean climate and its changes. This climatology includes intermonthly ...

Helena A. Flocas; Ian Simmonds; John Kouroutzoglou; Kevin Keay; Maria Hatzaki; Vicky Bricolas; Demosthenes Asimakopoulos

2010-10-01T23:59:59.000Z

34

A study of bioaerosol sampling cyclones  

E-Print Network (OSTI)

A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA 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 December 2004 Major Subject: Mechanical Engineering A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA Submitted to Texas A&M University in partial fulfillment...

Moncla, Brandon Wayne

2005-02-17T23:59:59.000Z

35

A Parameter for Forecasting Tornadoes Associated with Landfalling Tropical Cyclones  

Science Journals Connector (OSTI)

The authors develop a statistical guidance product, the tropical cyclone tornado parameter (TCTP), for forecasting the probability of one or more tornadoes during a 6-h period that are associated with landfalling tropical cyclones affecting the ...

Matthew J. Onderlinde; Henry E. Fuelberg

2014-10-01T23:59:59.000Z

36

An improved wetted-wall bioaerosol sampling cyclone  

E-Print Network (OSTI)

line and The presence of a liquid recirculation ring at the skimmer location (Figure 5). EDM Inlet Air Water Compressed Air Air 5 Figure 3. Experimental set-up of White-type cyclone. Figure 4. Water bypass on the White... the skimmer Corroded Area 8 and the cyclone body and resulted in an increased response time and a high probability of water bypass. This problem was solved by machining a cyclone body with no divergent section. This new cyclone body was a...

Phull, Manpreet Singh

2006-10-30T23:59:59.000Z

37

Parametric modeling of transitioning cyclone’s wind fields for risk assessment studies in the western North Pacific  

Science Journals Connector (OSTI)

Probabilistic risk assessment systems for tropical cyclone hazard rely on large ensembles of model simulations to characterize cyclones tracks, intensities and the extent of the associated damaging winds. Given computational costs the wind field ...

T. Loridan; S. Khare; E. Scherer; M. Dixon; E. Bellone

38

Cyclones Linked to Pliocene Warming: More Storms in Ancient Past May Have  

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

Cyclones Linked to Cyclones Linked to Pliocene Warming Cyclones Linked to Pliocene Warming More Storms in Ancient Past May Have Implications for Future Climate March 21, 2011 | Tags: Climate Research, Franklin Contact: Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 2011-02-28-Fedorov-1.png Figure 1. Simulated hurricane tracks under modern conditions (top) and Pliocene (bottom) overlay sea surface temperatures created by a fully coupled climate model. Images: Chris M. Brierley Scientists searching for clues to Earth's future climate are turning to its dim past, the Pliocene epoch. "We're interested in the Pliocene, because it's the closest analog we have in the past for what could happen in our future," says Chris Brierley, a Yale climate researcher computing at the National Energy Research Scientific Computing Center (NERSC).

39

Formal Type Soundness for Cyclone's Region System Dan Grossman  

E-Print Network (OSTI)

management of Cyclone and its static typing discipline. The design incorporates several advance- mentsFormal Type Soundness for Cyclone's Region System Dan Grossman Greg Morrisett Trevor Jim Mike Hicks Yanling Wang James Cheney November 2001 Abstract Cyclone is a polymorphic, type-safe programming language

Hicks, Michael

40

The design of a pre-collector for cyclone collectors  

E-Print Network (OSTI)

Tests were conducted on small laboratory scale ID-3D and 2D-2D cyclones to demonstrate the reduction in emission concentrations resulting when a pre-cyclone collector is used to collect large trash particles prior to cyclone fine dust collection...

Mihalski, Karl Duane

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Ris0-R-833(EN) Cyclone Gasifier for Biomass  

E-Print Network (OSTI)

Ris0-R-833(EN) Cyclone Gasifier for Biomass Preliminary Investigations Poul Astrup Ris0 National Laboratory, Roskilde, Denmark July 1995 #12;#12;Cyclone Gasifier for Biomass Ris0-R-833(EN) Preliminary at the design of a 20 MW as fired slagging cyclone gasifier for biomass, it has been investigated how biomass

42

RETRIEVAL OF HYDROMETEOR PROFILES IN TROPICAL CYCLONES AND CONVECTION BY A COMBINED  

E-Print Network (OSTI)

to simulate the ice phase radiative transfer process more reasonably. Final optimal 's as well as the observed a significant influence on the energy and water budgets. The latent heat release in tropical cyclones provides of the circulation of the storm. Directly related to latent heating, ice water content (IWC) and liq

Jiang, Haiyan

43

Design of wetted wall bioaerosol concentration cyclones  

E-Print Network (OSTI)

...................................................................................... 24 Aerosol-to-aerosol collection efficiency.................................................... 24 Wetting pattern on the impacting wall ? effect of an atomizer.................. 24..................................................................................... 67 Figure 3.4. Cold temperature experiemental setup ........................................................... 68 Figure 3.5. Preliminary heating system for the 1250 L/min cyclone and thermo-couple locations...

Seo, Youngjin

2009-05-15T23:59:59.000Z

44

Evaluation of a Combined Cyclone and Gas Filtration System for Particulate Removal in the Gasification Process  

SciTech Connect

The Wabash gasification facility, owned and operated by sgSolutions LLC, is one of the largest single train solid fuel gasification facilities in the world capable of transforming 2,000 tons per day of petroleum coke or 2,600 tons per day of bituminous coal into synthetic gas for electrical power generation. The Wabash plant utilizes Phillips66 proprietary E-Gas (TM) Gasification Process to convert solid fuels such as petroleum coke or coal into synthetic gas that is fed to a combined cycle combustion turbine power generation facility. During plant startup in 1995, reliability issues were realized in the gas filtration portion of the gasification process. To address these issues, a slipstream test unit was constructed at the Wabash facility to test various filter designs, materials and process conditions for potential reliability improvement. The char filtration slipstream unit provided a way of testing new materials, maintenance procedures, and process changes without the risk of stopping commercial production in the facility. It also greatly reduced maintenance expenditures associated with full scale testing in the commercial plant. This char filtration slipstream unit was installed with assistance from the United States Department of Energy (built under DOE Contract No. DE-FC26-97FT34158) and began initial testing in November of 1997. It has proven to be extremely beneficial in the advancement of the E-Gas (TM) char removal technology by accurately predicting filter behavior and potential failure mechanisms that would occur in the commercial process. After completing four (4) years of testing various filter types and configurations on numerous gasification feed stocks, a decision was made to investigate the economic and reliability effects of using a particulate removal gas cyclone upstream of the current gas filtration unit. A paper study had indicated that there was a real potential to lower both installed capital and operating costs by implementing a char cyclonefiltration hybrid unit in the E-Gas (TM) gasification process. These reductions would help to keep the E-Gas (TM) technology competitive among other coal-fired power generation technologies. The Wabash combined cyclone and gas filtration slipstream test program was developed to provide design information, equipment specification and process control parameters of a hybrid cyclone and candle filter particulate removal system in the E-Gas (TM) gasification process that would provide the optimum performance and reliability for future commercial use. The test program objectives were as follows: 1. Evaluate the use of various cyclone materials of construction; 2. Establish the optimal cyclone efficiency that provides stable long term gas filter operation; 3. Determine the particle size distribution of the char separated by both the cyclone and candle filters. This will provide insight into cyclone efficiency and potential future plant design; 4. Determine the optimum filter media size requirements for the cyclone-filtration hybrid unit; 5. Determine the appropriate char transfer rates for both the cyclone and filtration portions of the hybrid unit; 6. Develop operating procedures for the cyclone-filtration hybrid unit; and, 7. Compare the installed capital cost of a scaled-up commercial cyclone-filtration hybrid unit to the current gas filtration design without a cyclone unit, such as currently exists at the Wabash facility.

Rizzo, Jeffrey J. [Phillips66 Company, West Terre Haute, IN (United States)

2010-04-30T23:59:59.000Z

45

Alkali Separation in Steam Injected Cyclone Wood Powder Gasifier for Gas Turbine Application  

Science Journals Connector (OSTI)

Cyclone gasification of wood powder at atmospheric pressure has been studied. The cyclone gasifier works as a particle separator as well ... cyclone with air or air/steam as transport medium. The effects of stoch...

C. Fredriksson; B. Kjellström

1997-01-01T23:59:59.000Z

46

In: Cyclones: Formation, Triggers and Control ISBN Editor: Kazuyoshi Oouchi and Hironori Fudeyasu, pp. 2012 Nova Science Publishers, Inc.  

E-Print Network (OSTI)

discuss the origin of the summertime synoptic- scale wave train in the western Pacific and the energy results, focusing on the energy dispersion of a preexisting tropical cyclone and genesis efficiency of mid by a confluence zone between the monsoon westerly and the trade easterly. A meridional shear line along 150o E, 5o

Li, Tim

47

Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers  

Science Journals Connector (OSTI)

Capsule: Tropical cyclones are used as traveling thermometers to globally sample upper-tropospheric temperatures and help mitigate uncertainties due to discrepancies among different reanalysis data products.

James P. Kossin

48

E-Print Network 3.0 - atlantic tropical cyclones Sample Search...  

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

between Atlantic tropical cyclone power... dif- ferent inferences about late-twenty-first-century Atlantic tropical cyclone activity9 , ranging... Atlantic tropical ... Source:...

49

Improved water-cooled cyclone constructions in CFBs  

SciTech Connect

The construction of CFB boilers has advanced in comparison with early designs. One improvement has been the use of water or steam cooled cyclones, which allows the use of thin refractories and minimizes maintenance needs. Cooled cyclones are also tolerant of wide load variations when the main fuel is biologically based, and coal or some other fuel is used as a back-up. With uncooled cyclones, load changes with high volatile fuels can mean significant temperature transients in the refractory, due to post-combustion phenomena in the cyclone. Kvaerner's development of water-cooled cyclones for CFBs began in the early 1980s. The first boiler with this design was delivered in 1985 in Sweden. Since then, Kvaerner Pulping has delivered over twenty units with cooled cyclones, in capacity ranging from small units up to 400 MW{sub th}. Among these units, Kvaerner has developed unconventional solutions for CFBs, in order to simplify the constructions and to increase the reliability for different applications. The first of them was CYMIC{reg{underscore}sign}, which has its water-cooled cyclone built inside the boiler furnace. There are two commercial CYMIC boilers in operation and one in project stages. The largest CYMIC in operation is a 185 MW{sub th} industrial boiler burning various fuels. For even larger scale units Kvaerner developed the Integrated Cylindrical Cyclone and Loopseal (ICCL) assembly. One of these installations is in operation in USA, having steaming capacity of over 500 t/h. The design bases of these new solutions are quite different in comparison with conventional cyclones. Therefore, an important part of the development has been cold model testing and mathematical modeling of the cyclones. This paper reviews the state-of-the-art in water-cooled cyclone construction. The new solutions, their full-scale experience, and a comparison of the actual experience with the preliminary modeling work are introduced.

Alliston, M.G.; Luomaharju, T.; Kokko, A.

1999-07-01T23:59:59.000Z

50

Water Vapor Budget in a Developing Tropical Cyclone and Its Implication for Tropical Cyclone Formation  

Science Journals Connector (OSTI)

Evolution of the water vapor budget from the tropical wave stage to the tropical cyclone stage is examined using a high-resolution numerical model simulation. The focus is on a time window from 27 h prior to genesis to 9 h after genesis, and the ...

Cody Fritz; Zhuo Wang

2014-11-01T23:59:59.000Z

51

TROPICAL CYCLONE RESEARCH REPORT TCRR 2: 131 (2013)  

E-Print Network (OSTI)

circulation (e.g., Marks and Shay 1998). There have been considerable advances in computer technology overTROPICAL CYCLONE RESEARCH REPORT TCRR 2: 1­31 (2013) Meteorological Institute Ludwig Maximilians University of Munich Paradigms for tropical cyclone intensification Michael T. Montgomerya 1 and Roger K

Smith, Roger K.

52

Predicting cyclone emissions with a new computer mode  

E-Print Network (OSTI)

Cyclone emission tests were conducted on 1 D-3D and 2D-2D cyclones with varied outlet tube sizes and inlet velocities. Talc and wheat dusts were used in testing the laboratory scale models. Data from these tests were used in developing a...

Askew, James Wilson

2012-06-07T23:59:59.000Z

53

Ocean Barrier Layers’ Effect on Tropical Cyclone Intensification  

SciTech Connect

Improving a tropical cyclone's forecast and mitigating its destructive potential requires knowledge of various environmental factors that influence the cyclone's path and intensity. Herein, using a combination of observations and model simulations, we systematically demonstrate that tropical cyclone intensification is significantly affected by salinity-induced barrier layers, which are 'quasi-permanent' features in the upper tropical oceans. When tropical cyclones pass over regions with barrier layers, the increased stratification and stability within the layer reduce storm-induced vertical mixing and sea surface temperature cooling. This causes an increase in enthalpy flux from the ocean to the atmosphere and, consequently, an intensification of tropical cyclones. On average, the tropical cyclone intensification rate is nearly 50% higher over regions with barrier layers, compared to regions without. Our finding, which underscores the importance of observing not only the upper-ocean thermal structure but also the salinity structure in deep tropical barrier layer regions, may be a key to more skillful predictions of tropical cyclone intensities through improved ocean state estimates and simulations of barrier layer processes. As the hydrological cycle responds to global warming, any associated changes in the barrier layer distribution must be considered in projecting future tropical cyclone activity.

Balaguru, Karthik; Chang, P.; Saravanan, R.; Leung, Lai-Yung R.; Xu, Zhao; Li, M.; Hsieh, J.

2012-09-04T23:59:59.000Z

54

A shrouded probe aerosol sampling cyclone  

E-Print Network (OSTI)

the air stream. In the present design, three concentric shrouds and a probe will be attached to the entrance of the cyclone. The shroud concept was first used in an aircraft-horne sampling device for collecting tropospheric aerosol particles... by A. R. McFarland and S. A. Batterman. College Station, Texas: 1989. 5. Strauss, W. and S. J. Nainwaring: Air Pollution. London, Baltimore, Maryland: Edward Arnold, 1984. pp. 95-96. 6. Moore, N. E. , and A. R. NcFarland: Stairmand-Type Sampling...

Little, Stewart Craig

2012-06-07T23:59:59.000Z

55

Water mass distribution in cyclonic rings  

E-Print Network (OSTI)

WATER SASS DISTR'-NUT(ON Til Cy'UON I i RL i( S A Thesis NONA M, RTE JANOPAUL Submitted to the Gvsdust CoiieSe of Texas A&N Univetslty Pst'tiel fuifl11meot of the te(N|ltem 1'lt ot the de[ ee of RASTER OP SC1ENCE i)eceml:er 1979 Nv jot Sue... lect: Phy, . ical Ocean Staphy NATRR MASS DTSPRTblJTTON 1N C". CJ. ONTO RTNGS NONA MARIE . TANOPAUL Approved as to style. and content by: (Chairman. of Committee) (Member) I( December 1979 ABS'IRACT Water Mass Distribution in Cyclonic Rings...

Janopaul, Mona Marie

2012-06-07T23:59:59.000Z

56

Compact cyclone filter train for radiological and hazardous environments  

DOE Patents (OSTI)

A compact cyclone filter train for the removal of hazardous and radiologi particles from a gaseous fluid medium which permits a small cyclone separator to be used in a very small space envelope due to the arrangement of the filter housing adjacent to the separator with the cyclone separator and the filters mounted on a plate. The entire unit will have a hoist connection at the center of gravity so that the entire unit including the separator, the filters, and the base can be lifted and repositioned as desired.

Bench, Thomas R. (Pittsburgh, PA)

1998-01-01T23:59:59.000Z

57

Compact cyclone filter train for radiological and hazardous environments  

DOE Patents (OSTI)

A compact cyclone filter train is disclosed for the removal of hazardous and radiological particles from a gaseous fluid medium. This filter train permits a small cyclone separator to be used in a very small space envelope due to the arrangement of the filter housing adjacent to the separator with the cyclone separator and the filters mounted on a plate. The entire unit will have a hoist connection at the center of gravity so that the entire unit including the separator, the filters, and the base can be lifted and repositioned as desired. 3 figs.

Bench, T.R.

1998-04-28T23:59:59.000Z

58

Observed Rainfall Asymmetry in Tropical Cyclones Making Landfall over China  

Science Journals Connector (OSTI)

In this study, the rainfall asymmetries in tropical cyclones (TCs) that made landfall in Hainan (HN), Guangdong (GD), Fujian (FJ), Zhejiang (ZJ) Provinces of Mainland China and Taiwan (TW) from 2001 to 2009 were analyzed based on the TRMM ...

Zifeng Yu; Yuqing Wang; Haiming Xu

59

Probabilistic Multiple-Linear Regression Modeling for Tropical Cyclone Intensity  

Science Journals Connector (OSTI)

The authors describe the development and verification of a statistical model relating tropical cyclone intensity to the local large-scale environment. A multiple linear regression framework is used to estimate the expected intensity of a tropical ...

Chia-Ying Lee; Michael K. Tippett; Suzana J. Camargo; Adam H. Sobel

60

On the Seasonal Forecasting of Regional Tropical Cyclone Activity  

Science Journals Connector (OSTI)

Tropical cyclones (TCs) are a hazard to life and property and a prominent element of the global climate system; therefore, understanding and predicting TC location, intensity, and frequency is of both societal and scientific significance. ...

G. A. Vecchi; T. Delworth; R. Gudgel; S. Kapnick; A. Rosati; A. T. Wittenberg; F. Zeng; W. Anderson; V. Balaji; K. Dixon; L. Jia; H.-S. Kim; L. Krishnamurthy; R. Msadek; W. F. Stern; S. D. Underwood; G. Villarini; X. Yang; S. Zhang

2014-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Evaluation of Tropical Cyclone Center Identification Methods in Numerical Models  

Science Journals Connector (OSTI)

Identifying the center of a tropical cyclone in a high-resolution model simulation has a number of operational and research applications, including constructing a track, calculating azimuthal means and perturbations, and diagnosing vortex tilt. ...

Leon T. Nguyen; John Molinari; Diana Thomas

2014-11-01T23:59:59.000Z

62

The Tropical Cyclone Diurnal Cycle of Mature Hurricanes  

Science Journals Connector (OSTI)

The diurnal cycle of tropical convection and the tropical cyclone (TC) cirrus canopy has been described extensively in previous studies. However, a complete understanding of the TC diurnal cycle remains elusive and is an area of ongoing research. ...

Jason P. Dunion; Christopher D. Thorncroft; Christopher S. Velden

2014-10-01T23:59:59.000Z

63

Life Cycle and Mesoscale Frontal Structure of an Intermountain Cyclone  

Science Journals Connector (OSTI)

High-resolution analyses and MesoWest surface observations are used to examine the life cycle and mesoscale frontal structure of the “Tax Day Storm,” an intermountain cyclone that produced the second lowest sea level pressure observed in Utah ...

Gregory L. West; W. James Steenburgh

2010-07-01T23:59:59.000Z

64

Wind Speed Changes of North Atlantic Tropical Cyclones Preceding Landfall  

Science Journals Connector (OSTI)

Landfalling tropical cyclones have been extensively researched, especially their degradation upon coming ashore and the hazardous weather they create along coastlines and farther inland. Many of the factors that weaken storms over land could begin ...

Peter Yaukey

2011-09-01T23:59:59.000Z

65

North Atlantic Tropical Cyclones and U.S. Flooding  

Science Journals Connector (OSTI)

Riverine flooding associated with North Atlantic tropical cyclones (TCs) is responsible for large societal and economic impacts. The effects of TC flooding are not limited to the coastal regions, but affect large areas away from the coast, and often away ...

Gabriele Villarini; Radoslaw Goska; James A. Smith; Gabriel A. Vecchi

2014-09-01T23:59:59.000Z

66

Phosphoenolpyruvate and 2-phosphoglycerate: endogenous energy source(s) for sugar accumulation by starved cells of Streptococcus lactis.  

Science Journals Connector (OSTI)

...Press Inc., New York. 10. Harold...transformation of energy by bacterial...Press Inc., New York. 31. Roseman...Fitzsimons (ed.), Energy transformation...Symposium 31 (new series). American Elsevier, New York. 32. Sanwal...

J Thompson; T D Thomas

1977-05-01T23:59:59.000Z

67

Improved Tropical Cyclone Flight-Level Wind Estimates Using Routine Infrared Satellite Reconnaissance  

Science Journals Connector (OSTI)

A new and improved method to estimate the tropical cyclone flight-level winds using globally and routinely available tropical cyclone (TC) information and infrared (IR) satellite imagery is presented. The developmental data set is comprised of ...

John A. Knaff; Scott P. Longmore; Robert T. DeMaria; Debra A. Molenar

68

Why do model tropical cyclones intensify more rapidly at low latitudes?  

Science Journals Connector (OSTI)

We examine the problem of why model tropical cyclones intensify more rapidly at low latitudes. Our answer to this question touches on practically all facets of the dynamics and thermodynamics of tropical cyclones. The answer invokes the ...

Roger K. Smith; Gerard Kilroy; Michael T. Montgomery

69

Distinguishing the Cold Conveyor Belt and Sting Jet Airstreams in an Intense Extratropical Cyclone  

Science Journals Connector (OSTI)

Strong winds equatorward and rearward of a cyclone core have often been associated with two phenomena: the cold conveyor belt (CCB) jet and sting jets. Here, detailed observations of the mesoscale structure in this region of an intense cyclone are ...

Oscar Martínez-Alvarado; Laura H. Baker; Suzanne L. Gray; John Methven; Robert S. Plant

2014-08-01T23:59:59.000Z

70

On African easterly waves that impacted two tropical cyclones in 2004 Melinda S. Peng,1  

E-Print Network (OSTI)

On African easterly waves that impacted two tropical cyclones in 2004 Melinda S. Peng,1 Bing Fu,2 cyclones. Danielle and Earl (2004) formed approximately at the same time in the Atlantic. A three to eight of the African easterly waves related to the two cyclones. The time-filtered 850 mb vorticity shows that African

Li, Tim

71

Global warming shifts Pacific tropical cyclone location MinHo Kwon,1,3  

E-Print Network (OSTI)

Global warming shifts Pacific tropical cyclone location Tim Li,1 MinHo Kwon,1,3 Ming Zhao,3 Jong) is used to investigate the change of tropical cyclone frequency in the North Pacific under global warming, and W. Yu (2010), Global warming shifts Pacific tropical cyclone location, Geophys. Res. Lett., 37, L

Li, Tim

72

Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin  

E-Print Network (OSTI)

1 Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin tropical cyclones as thermometers. Bull. Amer. Meteor. Soc. doi:10.1175/BAMS-D-14-00180, in press. Capsule Tropical cyclones are used as traveling thermometers to globally sample upper-tropospheric temperatures

Kossin, James P.

73

A new engineering approach to cyclone design for cotton gins  

E-Print Network (OSTI)

concentration for an application of this cyclone design would be the inlet loading rate and PSD of the PM being captured. Having more accurate FEC's This thesis follows the style of the journal Transactions of the ASAE, for the 1D3D, 2D2D, 1D2D and Barrel... concentration for an application of this cyclone design would be the inlet loading rate and PSD of the PM being captured. Having more accurate FEC's This thesis follows the style of the journal Transactions of the ASAE, for the 1D3D, 2D2D, 1D2D and Barrel...

Wang, Lingjuan

2012-06-07T23:59:59.000Z

74

DESIGN AND DEVELOPMENT OF GAS-LIQUID CYLINDRICAL CYCLONE COMPACT SEPARATORS FOR THREE-PHASE FLOW  

SciTech Connect

The U.S. Department of Energy (DOE) has awarded a five-year (1997-2002) grant (Mohan and Shoham, DE-FG26-97BC15024, 1997) to The University of Tulsa, to develop compact multiphase separation components for 3-phase flow. The research activities of this project have been conducted through cost sharing by the member companies of the Tulsa University Separation Technology Projects (TUSTP) research consortium and the Oklahoma Center for the Advancement of Science and Technology (OCAST). As part of this project, several individual compact separation components have been developed for onshore and offshore applications. These include gas-liquid cylindrical cyclones (GLCC{copyright}), liquid-liquid cylindrical cyclones (LLCC{copyright}), and the gas-liquid-liquid cylindrical cyclones (GLLCC{copyright}). A detailed study has also been completed for the liquid-liquid hydrocyclones (LLHC). Appropriate control strategies have been developed for proper operation of the GLCC{copyright} and LLCC{copyright}. Testing of GLCC{copyright} at high pressure and real crude conditions for field applications is also completed. Limited studies have been conducted on flow conditioning devices to be used upstream of the compact separators for performance improvement. This report presents a brief overview of the activities and tasks accomplished during the 5-year project period, October 1, 1997-March 31, 2003 (including the no-cost extended period of 6 months). An executive summary is presented initially followed by the tasks of the 5-year budget periods. Then, detailed description of the experimental and modeling investigations are presented. Subsequently, the technical and scientific results of the activities of this project period are presented with some discussions. The findings of this investigation are summarized in the ''Conclusions'' section, followed by relevant references. The publications resulting from this study in the form of MS Theses, Ph.D. Dissertation, Journal Papers and Conference Presentations are provided at the end of this report.

Dr. Ram S. Mohan; Dr. Ovadia Shoham

2003-06-25T23:59:59.000Z

75

NETL: Advanced NOx Emissions Control: Control Technology - ALTA for Cyclone  

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

Full-Scale Demonstration of ALTA NOx Control for Cyclone-Fired Boilers Full-Scale Demonstration of ALTA NOx Control for Cyclone-Fired Boilers The primary goal of this project was to evaluate a technology called advanced layered technology application (ALTA) as a means to achieve NOx emissions below 0.15 lb/MMBtu in a cyclone boiler. Reaction Engineering International (REI) conducted field testing and combustion modeling to refine the process design, define the optimum technology parameters, and assess system performance. The ALTA NOx control technology combines deep staging from overfire air, rich reagent injection (RRI), and selective non-catalytic reduction (SNCR). Field testing was conducted during May-June 2005 at AmerenUE's Sioux Station Unit 1, a 500 MW cyclone boiler unit that typically burns an 80/20 blend of Powder River Basin subbituminous coal and Illinois No. 6 bituminous coal. Parametric testing was also conducted with 60/40 and 0/100 blends. The testing also evaluated process impacts on balance-of-plant issues such as the amount of unburned carbon in the ash, slag tapping, waterwall corrosion, ammonia slip, and heat distribution.

76

Investigation of the Instability Ingredient in Midlatitude Cyclones  

E-Print Network (OSTI)

of instability throughout the life cycle of a mid­latitude cyclone is presented, including a diagnosis instability in a winter precipitation event. An analysis of the mechanisms respon­ sible for the evolution is the gas constant for dry air, ~ V g is the geostrophic wind ( ~ V g = 1 f â?? k \\Theta r p OE), and ¸ g

Martin, Jonathan E.

77

Cyclone reactor with internal separation and axial recirculation  

DOE Patents (OSTI)

A cyclone combustor apparatus contains a circular partition plate containing a central circular aperture. The partition plate divides the apparatus into a cylindrical precombustor chamber and a combustor chamber. A coal-water slurry is passed axially into the inlet end of the precombustor chamber, and primary air is passed tangentially into said chamber to establish a cyclonic air flow. Combustion products pass through the partition plate aperture and into the combustor chamber. Secondary air may also be passed tangentially into the combustor chamber adjacent the partition plate to maintain the cyclonic flow. Flue gas is passed axially out of the combustor chamber at the outlet end and ash is withdrawn tangentially from the combuston chamber at the outlet end. A first mixture of flue gas and ash may be tangentially withdrawn from the combustor chamber at the outlet end and recirculated to the axial inlet of the precombustor chamber with the coal-water slurry. A second mixture of flue gas and ash may be tangentially withdrawn from the outlet end of the combustor chamber and passed to a heat exchanger for cooling. Cooled second mixture is then recirculated to the axial inlet of the precombustor chamber. In another embodiment a single cyclone combustor chamber is provided with both the recirculation streams of the first mixture and the second mixture.

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

1989-01-01T23:59:59.000Z

78

A QuikSCAT climatology of tropical cyclone size  

E-Print Network (OSTI)

QuikSCAT data of near-surface wind vectors for the years 1999–2008 are used to create a climatology of tropical cyclone (TC) size, defined as the radius of vanishing winds. The azimuthally-averaged radius of 12 ms?1 [ms ...

Chavas, Daniel Robert

79

Gasification of rice husk in a cyclone gasifier  

Science Journals Connector (OSTI)

The experimental results of air gasification of rice husk in the cyclone gasifier were presented at the fuel rate of...3 to 3.11 MJ/Nm3 and the cold gas efficiency decreases from 64% to 31%. However, the tar cont...

Shaozeng Sun; Yijun Zhao; Fengming Su; Feng Ling

2009-03-01T23:59:59.000Z

80

Solids Accumulation Scouting Studies  

SciTech Connect

The objective of Solids Accumulation activities was to perform scaled testing to understand the behavior of remaining solids in a Double Shell Tank (DST), specifically AW-105, at Hanford during multiple fill, mix, and transfer operations. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles containing plutonium could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste staging tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids: Gibbsite, Zirconia, Sand, and Stainless Steel, with stainless steel particles representing the heavier particles, e.g., plutonium, and supernatant were charged to the test tank and rotating liquid jets were used to mix most of the solids while the simulant was pumped out. Subsequently, the volume and shape of the mounds of residual solids and the spatial concentration profiles for the surrogate for heavier particles were measured. Several techniques were developed and equipment designed to accomplish the measurements needed and they included: 1. Magnetic particle separator to remove simulant stainless steel solids. A device was designed and built to capture these solids, which represent the heavier solids during a waste transfer from a staging tank. 2. Photographic equipment to determine the volume of the solids mounds. The mounds were photographed as they were exposed at different tank waste levels to develop a composite of topographical areas. 3. Laser rangefinders to determine the volume of the solids mounds. The mounds were scanned after tank supernatant was removed. 4. Core sampler to determine the stainless steel solids distribution within the solids mounds. This sampler was designed and built to remove small sections of the mounds to evaluate concentrations of the stainless steel solids at different special locations. 5. Computer driven positioner that placed the laser rangefinders and the core sampler in appropriate locations over solids mounds that accumulated on the bottom of a scaled staging tank where mixing is poor. These devices and techniques were effective to estimate the movement, location, and concentrations of the solids representing heavier particles and could perform well at a larger scale The experiment contained two campaigns with each comprised of ten cycles to fill and empty the scaled staging tank. The tank was filled without mixing, but emptied, while mixing, in seven batches; the first six were of equal volumes of 13.1 gallons each to represent the planned fullscale batches of 145,000 gallons, and the last, partial, batch of 6.9 gallons represented a full-scale partial batch of 76,000 gallons that will leave a 72-inch heel in the staging tank for the next cycle. The sole difference between the two campaigns was the energy to mix the scaled staging tank, i.e., the nozzle velocity and jet rotational speed of the two jet pumps. Campaign 1 used 22.9 ft/s, at 1.54 rpm based on past testing and Campaign 2 used 23.9 ft/s at 1.75 rpm, based on visual observation of minimum velocity that allowed fast settling solids, i.e., sand and stainless steel, to accumulate on the scaled tank bottom.

Duignan, M. R.; Steeper, T. J.; Steimke, J. L.

2012-09-26T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Cyclone analysis for the abatement of grain sorghum emmissions in granaries  

E-Print Network (OSTI)

RE FE RENCE S APPENDIX Appendix A Appendix B Q4, Q4, 4, 7 58 62 62 77 77 85 IO4. 118 120 123 125 128 129 130 VITA TABIE OF CONTENTS (continued) Appendix C Appendix D Appendix E Appendix F Page 132 134 135 138 14O LIST... OF TABLE 4 CYCLONE SAMPLING ROUTINE 1D-1D CYCLONE--AVERAGE DUST PROPERTIES OF UPSTIKAM AND DOWNSTREAM ISOKINETIC SAMPLES 1D-2D CYCLONE--AVERAGE DUST PROPERTIES OF UPSTREAM AND DOWNSTREAM ISOKINETIC SAMPLES 2D-2D CYCLONE--AVERAGE DUST PROPERTIES...

Avant, Robert V

2012-06-07T23:59:59.000Z

82

Relationships between global warming and tropical cyclone activity in the Western North Pacific .  

E-Print Network (OSTI)

??In this work, we investigate the relationships between global warming and tropical cyclone activity in the Western North Pacific (WNP). Our hypothesis is that global… (more)

Meyer, David W.

2007-01-01T23:59:59.000Z

83

Phenomenological model of the accumulation of a space charge by high-energy injection of electrons in high-resistivity materials  

Science Journals Connector (OSTI)

The assumption of a constant ratio of the density of free carriers to the total carrier density in the process of electron injection is used to develop a phenomenological model of the accumulation of a space c...

O. B. Evdokimov; Yu. A. Solov'ev

1980-05-01T23:59:59.000Z

84

Testing the Performance of Tropical Cyclone Genesis Indices in Future Climates Using the HiRAM Model  

Science Journals Connector (OSTI)

Tropical cyclone genesis indices (TCGIs) are functions of the large-scale environment that are designed to be proxies for the probability of tropical cyclone (TC) genesis. While the performance of TCGIs in the current climate can be assessed by ...

Suzana J. Camargo; Michael K. Tippett; Adam H. Sobel; Gabriel A. Vecchi; Ming Zhao

2014-12-01T23:59:59.000Z

85

Study of Gas Solid Flow Characteristics in Cyclone Inlet Ducts of A300Mwe CFB Boiler  

Science Journals Connector (OSTI)

Gas solid flow characteristics in cyclone’s inlet duct of a 300MW CFB boiler were studied in a cold circulating fluidized bed (CFB) experimental setup according to a 410t/h CFB boiler with a scale of 10?1....Figs...

J. Y. Tang; X. F. Lu; J. Lai; H. Z. Liu

2010-01-01T23:59:59.000Z

86

SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS  

E-Print Network (OSTI)

SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS--Scatterometer measurements of ocean vector winds (OVW) are significantly degraded in the presence of the precipitation, especially in tropical cyclones. This paper presents a new ocean hurricane/typhoon wind vector retrieval

Hennon, Christopher C.

87

Analog Ensemble Forecasts of Tropical Cyclone Tracks in the Australian Region  

Science Journals Connector (OSTI)

Tropical cyclone tracks in the Australian basin are predicted by an analog ensemble forecast model. It is self-adapting in its search of optimal ensemble members from historic cyclone tracks by creating a metric that minimizes the error of the ...

Klaus Fraedrich; Christoph C. Raible; Frank Sielmann

2003-02-01T23:59:59.000Z

88

Anticyclonic and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa  

E-Print Network (OSTI)

Anticyclonic and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa, J. Geophys. Res., 116, C into the Southern Ocean. The oceanic domain south of South Africa, where the Agulhas Current system abuts

Boyer, Edmond

89

The Roles of an Expanding Wind Field and Inertial Stability in Tropical Cyclone Secondary Eyewall Formation  

E-Print Network (OSTI)

that is configured as a balanced vortex model. Given the symmetric tangential wind and temperature structure from WRFThe Roles of an Expanding Wind Field and Inertial Stability in Tropical Cyclone Secondary Eyewall and Forecasting Model (WRF) is used to simulate secondary eyewall formation (SEF) in a tropical cyclone (TC

Kossin, James P.

90

RSS Feeds for Specific Tropical Cyclones of the North Atlantic, Caribbean  

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

RSS Feeds for Specific Tropical Cyclones of the North Atlantic, Caribbean RSS Feeds for Specific Tropical Cyclones of the North Atlantic, Caribbean Sea, and Gulf of Mexico (English) Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data RSS Feeds for Specific Tropical Cyclones of the North Atlantic, Caribbean Sea, and Gulf of Mexico (English) Dataset Summary Description The National Weather Service (NWS) National Hurricane Center uses regularly updated RSS feeds to disseminate North Atlantic, Caribbean Sea, and Gulf of Mexcio tropical cyclone and marine forecasts. Tags {hurricanes,"tropical cyclones",warning,watch," forecast",discussion,outlooks,"",marine,temperature," Atlantic","Caribbean Sea","Gulf of Mexico. "}

91

Solar, geomagnetic and cosmic ray intensity changes, preceding the cyclone appearances around Mexico  

Science Journals Connector (OSTI)

Recently it has been suggested that there exist specific changes in the cosmic ray intensity and some solar and geomagnetic parameters during the days, preceding the hurricane appearances over the North Atlantic Ocean. To understand better these phenomena, data for all hurricanes born not only over the Atlantic but also over the Pacific waters in the last 55 years that hit the Mexican borders were elaborated. As basic hurricane parameters the maximum rotational velocity and the estimated total energy were used. To avoid any interference all hurricanes, overlapping the preceding ones with more than 20 days were not included. Then the behavior of the cosmic ray (CR) intensity, the sunspot (SS) numbers, and the geomagnetic parameters (AP) and (KP) in 35 days prior and 20 days after the cyclone start were investigated. The CR, SS, AP and KP showed much more intensive disturbances in the periods preceding and following the hurricane appearance. For SS this disturbance gradually increase with the hurricane strength. A characteristic peak in the CR intensity appears before the hurricane start. But its place varies between 5 and 20 days before that start. Specific changes were observed in the SS. For major hurricanes they begins sometimes more than 20 days in advance. The AP and the KP show series of bursts, spread over the whole period of 30 preceding days. The obtained results from the performed correlational analysis are enough interesting to motivate a further statistical analysis with more precise techniques: in particular a common periodicity of 30 years found in the number of tropical storms landing into Mexico, the averaged rotational wind velocity and the ACE must be studied in connection with the solar Hale cycle. Using coherence wavelet spectral analysis we present a comparative study between one terrestrial and one cosmophysical phenomena that presumable influence hurricanes development: African dust outbreaks versus cosmic rays for all North Atlantic tropical cyclones. It is shown that the cosmophysical influence cannot be considered as a negligible effect.

J. Pérez-Peraza; S. Kavlakov; V. Velasco; A. Gallegos-Cruz; E. Azpra-Romero; O. Delgado-Delgado; F. Villicaña-Cruz

2008-01-01T23:59:59.000Z

92

Cylinder cyclone (LARCODEMS) density media separation of plastic wastes  

Science Journals Connector (OSTI)

Cylindrical cyclone media separators using a suspended calcite separation media simulating industrial scale operations are demonstrated to effectively separate a wide variety of forms and a greater range of particle sizes of plastics by density than presently recycled. Purities of plastic products and recoveries obtained from mixed plastic wastes are comparable to those reported for established separations. Products of ?100% purity with recoveries of >99% were obtained for high density fractions and >98% purities and recoveries for the low density fractions. Cyclonic centrifugal forces and/or the fine particle size of the separation media appear to minimize hydroscopic and particle shape effects. A mathematical model is proposed for defining plastic waste feed rates and treatable particle size ranges for the LARCODEMS media separator. Waste plastic separations yielded Ecart probable (Ep) values ?0.024 for a water only separation media. The Ep for 1.1 g cm?3 separation medias was <0.032 with minimal to no variation in values for 1–8 mm particle sizes. Variation in the quality of separations is shown to be minimal with <72 ?m, <45 ?m and <2 ?m media particle sizes. Media density offset created varied according to particle size.

Malcolm Richard Gent; Mario Menendez; Javier Toraño; Diego Isidro; Susana Torno

2009-01-01T23:59:59.000Z

93

Can the vertical motions in the eyewall of tropical cyclones support persistent UAV flight?  

E-Print Network (OSTI)

Powered flights in the form of manned or unmanned aerial vehicles (UAVs) have been flying into tropical cyclones to obtain vital atmospheric measurements with flight duration typically lasting between 12 and 36 hours. Convective vertical motion properties of tropical cyclones have previously been studied. This work investigates the possibility to achieve persistent flight by harnessing the generally pervasive updrafts in the eyewall of tropical cyclones. A sailplane UAV capable of vertical take-off and landing (VTOL) is proposed and its flight characteristics simulated. Results suggest that the concept of persistent flight within the eyewall is promising and may be extendable to the rainband regions.

Poh, Chung-Kiak

2014-01-01T23:59:59.000Z

94

Improvements to a Tropical Cyclone Initialization Scheme and Impacts on Forecasts  

Science Journals Connector (OSTI)

This study makes improvements to the tropical cyclone (TC) initialization method introduced by Nguyen and Chen (i.e., the NC2011 scheme). The authors found that prescribing sea level pressure associated with the initial vortex using a modified ...

Hiep Van Nguyen; Yi-Leng Chen

2014-11-01T23:59:59.000Z

95

Changes in U.S. East Coast cyclone dynamics with climate change  

Science Journals Connector (OSTI)

Previous studies investigating the impacts of climate change on extratropical cyclones have primarily focused on changes in the frequency, intensity and distribution of these events. Fewer studies have directly investigated changes in the storm-...

Christopher G. Marciano; Gary M. Lackmann; Walter A. Robinson

96

Tracking Scheme Dependence of Simulated Tropical Cyclone Response to Idealized Climate Simulations  

Science Journals Connector (OSTI)

Future tropical cyclone activity is a topic of great scientific and societal interest. In the absence of a climate theory of tropical cyclogenesis, general circulation models are the primary tool available for investigating the issue. However, the ...

Michael Horn; Kevin Walsh; Ming Zhao; Suzana J. Camargo; Enrico Scoccimarro; Hiroyuki Murakami; Hui Wang; Andrew Ballinger; Arun Kumar; Daniel A. Shaevitz; Jeffrey A. Jonas; Kazuyoshi Oouchi

97

Cyclone Track Forecasting Based on Satellite Images Using Artificial Neural Networks  

E-Print Network (OSTI)

). Some of the more known examples include the Bangladesh cyclone of November 12, 1970 and May 24, 1985 casualties and considerable economic damage in tropical countries. For these reasons substantial resources

Kovordányi, Rita

98

Seasonal Tropical Cyclone Predictions Using Optimized Combinations of ENSO Regions: Application to the Coral Sea Basin  

Science Journals Connector (OSTI)

This study examines combining ENSO sea surface temperature (SST) regions for seasonal prediction of Coral Sea tropical cyclone (TC) frequency. The Coral Sea averages ~4 TCs per season, but is characterized by strong interannual variability, with 1–...

Hamish A. Ramsay; Michael B. Richman; Lance M. Leslie

2014-11-01T23:59:59.000Z

99

Diagnosis of Upper-Level Processes Influencing an Unusually Intense Extratropical Cyclone over Southeast Australia  

Science Journals Connector (OSTI)

On 1 December 1987, an unusual midlatitude cyclone affected much of southeastern Australia. The storm was characterized by unforced rapid deepening to a near record low (locally) mean sea-level pressure, high winds, anomalously cold surface ...

Christopher S. Velden; Graham A. Mills

1990-09-01T23:59:59.000Z

100

Optimizing the efficiency of cylindrical cyclone gas/liquid separators for field applications  

E-Print Network (OSTI)

Problems associated with the use of compact cylindrical cyclone gas/liquid (CCGL) separators can be attributed to two physical phenomena: gas carry-under and liquid carryover (LCO). Inadequate understanding of the complex multiphase hydrodynamic...

Adebare, Adedeji

2006-10-30T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Sensitivity of Tropical Cyclones to Parameterized Convection in the NASA GEOS5 Model  

Science Journals Connector (OSTI)

The sensitivity of tropical cyclones (TCs) to changes in parameterized convection is investigated to improve the simulation of TCs in the North Atlantic. Specifically, the impact of reducing the influence of the Relaxed Arakawa-Schubert (RAS) ...

Young-Kwon Lim; Siegfried D. Schubert; Oreste Reale; Myong-In Lee; Andrea M. Molod; Max J. Suarez

102

On Sea Surface Roughness Parameterization and Its Effect on Tropical Cyclone Structure and Intensity  

E-Print Network (OSTI)

On Sea Surface Roughness Parameterization and Its Effect on Tropical Cyclone Structure and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI 96822 Yihong Duan National 10, 2009 (Revised) Dateline Revised for Advances in Atmospheric Sciences Corresponding author

Wang, Yuqing

103

Advanced Refractory and Anti-Wearing Technology of Cyclone Separator in CFB Boiler  

Science Journals Connector (OSTI)

The circulating fluidized bed is playing more and more vital role in the electric power field. Cyclone separator as the heart of the circulating fluidized bed combustion boiler, the technology of fire-resistant a...

H. P. Chen; Y. Q. Shen; X. H. Wang…

2010-01-01T23:59:59.000Z

104

Combustion Model for a CFB Boiler with Consideration of Post-Combustion in the Cyclone  

Science Journals Connector (OSTI)

Severe post combustion in the cyclone of CFB boilers could destroy heat absorbing balance among ... rarely considered in the design phase of a CFB boiler. Based on our previous experiment results ... added into a...

S. H. Li; H. R. Yang; H. Zhang; Y. X. Wu…

2010-01-01T23:59:59.000Z

105

Downscaling CMIP5 climate models shows increased tropical cyclone activity over the 21st century  

E-Print Network (OSTI)

A recently developed technique for simulating large [O(10[superscript 4])] numbers of tropical cyclones in climate states described by global gridded data is applied to simulations of historical and future climate states ...

Emanuel, Kerry Andrew

106

E-Print Network 3.0 - axially-symmetric cyclonic vortex Sample...  

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

> >> 1 1 APRIL 2002 1213W A N G 2002 American Meteorological Society Summary: and wind fields of the vortex Rossby waves are quasi-balanced, with confluent cyclonic (divergent... ,...

107

The tropical cyclone-induced flux of carbon between the ocean and the atmosphere  

E-Print Network (OSTI)

Tropical cyclones are known to cause phytoplankton blooms in regions of the ocean that would otherwise support very little life; it is also known that these storms entrain carbon-rich deep water, which can cause ...

Zimmerman, Neil L

2012-01-01T23:59:59.000Z

108

Sensitivity of Tropical Cyclone Feedback on the Intensity of Western Pacific Subtropical High to Microphysics Scheme  

Science Journals Connector (OSTI)

The Advanced Weather Research Forecast (WRF) model is used to examine the sensitivity of simulated tropical cyclone (TC) track and associated intensity of western Pacific subtropical high (WPSH) to microphysical parameterization (MP) scheme. It is ...

Yuan Sun; Zhong Zhong; Wei Lu

109

Temperatures and cyclones strongly associated with economic production in the Caribbean and Central America  

Science Journals Connector (OSTI)

...variations in world commodity prices. describes variations...for example, world oil prices are high), then this...associated with surface heating: intense tropical cyclones...correlated with surface heating and that have plausible...

Solomon M. Hsiang

2010-01-01T23:59:59.000Z

110

Evolution of Mesoscale Precipitation Band Environments within the Comma Head of Northeast U.S. Cyclones  

Science Journals Connector (OSTI)

This paper explores the mesoscale forcing and stability evolution of intense precipitation bands in the comma head sector of extratropical cyclones using the 32-km North American Regional Reanalysis, hourly 20-km Rapid Update Cycle analyses, and ...

David R. Novak; Brian A. Colle; Anantha R. Aiyyer

2010-06-01T23:59:59.000Z

111

Major Extratropical Cyclones of the Northwest United States: Historical Review, Climatology, and Synoptic Environment  

Science Journals Connector (OSTI)

The northwest United States is visited frequently by strong midlatitude cyclones that can produce hurricane-force winds and extensive damage. This article reviews these storms, beginning with a survey of the major events of the past century. A ...

Clifford Mass; Brigid Dotson

2010-07-01T23:59:59.000Z

112

Using Mesoscale Simulations to Train Statistical Models of Tropical Cyclone Intensity over Land  

Science Journals Connector (OSTI)

The decay of tropical cyclones after landfall is a key factor in estimating the extent of the hazard overland. Yet our current understanding of this decay is challenged by the low frequency of past events. Consequently, one cannot rely solely ...

Augustin Colette; Nadja Leith; Vincent Daniel; Enrica Bellone; David S. Nolan

2010-06-01T23:59:59.000Z

113

A Composite Analysis of Airstreams within Cold-Season Colorado Cyclones  

Science Journals Connector (OSTI)

Relative wind isentropic analysis was employed to investigate the evolution of airstreams and airstream boundaries within midlatitude cyclones that formed in the Colorado cyclogenesis region of the United States. This study attempts to verify and ...

Gregory D. Bierly; Julie A. Winkler

2001-02-01T23:59:59.000Z

114

The Structure and Evolution of a Simulated Midlatitude Cyclone over Land  

Science Journals Connector (OSTI)

Using output from a mesoscale model simulation, this paper describes the evolution of the three-dimensional temperature and humidity structures of an intense cyclone that developed over the eastern half of the United States during 14–16 December ...

Clifford F. Mass; David M. Schultz

1993-04-01T23:59:59.000Z

115

Interdecadal changes in summertime tropical cyclone precipitation over Southeast China during 1960–2009  

Science Journals Connector (OSTI)

This study examines the changes in tropical cyclone (TC) precipitation and the associated contributing factors over Southeast China during 1960–2009. Climatologically, TC rainfall accounts for approximately 20–40% of the total rainfall over ...

Richard C. Y. Li; Wen Zhou

116

An Evaluation of Tropical Cyclone Genesis Forecasts from Global Numerical Models  

Science Journals Connector (OSTI)

Tropical cyclone (TC) forecasts rely heavily on output from global numerical models. While considerable research has investigated the skill of various models with respect to track and intensity, few studies have considered how well global models ...

Daniel J. Halperin; Henry E. Fuelberg; Robert E. Hart; Joshua H. Cossuth; Philip Sura; Richard J. Pasch

2013-12-01T23:59:59.000Z

117

Tropical cyclones within the sedimentary record : analyzing overwash deposition from event to millennial timescales  

E-Print Network (OSTI)

Tropical cyclone activity over the last 5000 years is investigated using overwash sediments from coastal lagoons on the islands of Vieques, Puerto Rico and Koshikijima, Japan. A simple sediment transport model can reproduce ...

Woodruff, Jonathan Dalrymple

2009-01-01T23:59:59.000Z

118

Large Intensity Changes in Tropical Cyclones: A Case Study of Supertyphoon Flo during TCM-90  

Science Journals Connector (OSTI)

A unique dataset, recorded during the rapid intensification and rapid decay of Typhoon Flo, is analyzed to isolate associated environmental conditions and key physical processes. This case occurred during the Tropical Cyclone Motion (TCM-90) ...

David W. Titley; Russell L. Elsberry

2000-10-01T23:59:59.000Z

119

Moisture Origin and Meridional Transport in Atmospheric Rivers and Their Association with Multiple Cyclones  

Science Journals Connector (OSTI)

During December 2006 many cyclones traveled across the North Atlantic, causing temperature and precipitation in Norway to be well above average. Large excursions of high vertically integrated water vapor, often referred to as atmospheric rivers, ...

Harald Sodemann; Andreas Stohl

2013-08-01T23:59:59.000Z

120

The Impact of Best Track Discrepancies on Global Tropical Cyclone Climatologies using IBTrACS  

Science Journals Connector (OSTI)

Using the International Best Track Archive for Climate Stewardship (IBTrACS), the climatology of tropical cyclones is compared between two global best track datasets: 1) the World Meteorological Organization (WMO) subset of IBTrACS (IBTrACS-WMO) ...

Carl J. Schreck III; Kenneth R. Knapp; James P. Kossin

2014-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Quantifying Interagency Differences in Tropical Cyclone Best-Track Wind Speed Estimates  

Science Journals Connector (OSTI)

Numerous agencies around the world perform postseason analysis of tropical cyclone position and intensity, a process described as “best tracking.” However, this process is temporally and spatially inhomogeneous because data availability, ...

Kenneth R. Knapp; Michael C. Kruk

2010-04-01T23:59:59.000Z

122

An improved wind speed algorithm for “Jason-1” altimeter under tropical cyclone conditions  

Science Journals Connector (OSTI)

Rain effect and lack of in situ validation data are two main causes of tropical cyclone wind retrieval errors. The National Oceanic and Atmospheric ... (NRCS); Hurricane Research Division (HRD) wind speed, which ...

Bangyong Qin; Xuan Zhou; Honglei Zhang; Xiaofeng Yang; Rong Lu…

2014-07-01T23:59:59.000Z

123

Probability Distributions and Threshold Selection for Monte Carlo–Type Tropical Cyclone Wind Speed Forecasts  

Science Journals Connector (OSTI)

Probabilistic wind speed forecasts for tropical cyclones from Monte Carlo–type simulations are assessed within a theoretical framework for a simple unbiased Gaussian system that is based on feature size and location error that mimic tropical ...

Michael E. Splitt; Steven M. Lazarus; Sarah Collins; Denis N. Botambekov; William P. Roeder

2014-10-01T23:59:59.000Z

124

A Geographic Primitive-Based Bayesian Framework to Predict Cyclone-Induced Flooding  

Science Journals Connector (OSTI)

The effectiveness of managing cyclone-induced floods is highly dependent on how fast reasonably accurate predictions can be made, which is a particularly difficult task given the multitude of highly variable physical factors. Even with ...

Isuri Wijesundera; Malka N. Halgamuge; Thas Nirmalathas; Thrishantha Nanayakkara

2013-04-01T23:59:59.000Z

125

Pressure drop in cyclone separators commonly used in the agricultural processing industry  

E-Print Network (OSTI)

for the degree of NASTER OF SCIENCE August 1984 Major Subject: Agricultural Engineering PRESSURE DROP IN CYCLONE SEPARATORS COMMONLY USED IN THE AGRICULTURAL PROCESSING INDUSTRY A Thesis by FRANCISCO ALEJANDRO GUZMAN Approved as to style and content by...: Calvin B. Parnell, Jr. (Chairman of'Committee) Andrew . McFarland / (Member) Otto R. Kunze (Member) William Murphy (Member) Edward Hi er (Head of Department) August 1984 ABSTRACT Pressure Drop 1n Cyclone Separators Commonly Used...

Guzman, Francisco Alejandro

2012-06-07T23:59:59.000Z

126

Cyclone aerosol sampling and particle deposition in tubing elements following elbow bends  

E-Print Network (OSTI)

on Deposition. Influence of an Elbow Bend on Straight Tube Deposition. . . Discussion of Errors. . . . . . . . . . . . . . 27 3l 35 SUMMARY AND CONCLUSIONS. 36 Ambient Air Sampling Aerosol Transport . 36 37 FUTI JRE WORK 38 Ambient Air Sampling... Cunningham's correction factor for a particle reference particle concentration concetration of the sodium fluoroscein collected at the inlet to the system cutpoint diameter aerodynamic equivalent diameter cyclone body diameter cyclone outlet tube...

Wente, William Baker

1995-01-01T23:59:59.000Z

127

Accumulations Final Report  

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

Interrelation of Global Climate and the Response of Oceanic Hydrate Interrelation of Global Climate and the Response of Oceanic Hydrate Accumulations Final Report Date: July 15, 2013 Period: October 1, 2008 - June 30, 2013 NETL Manager: Skip Pratt Principal Investigators: Matthew Reagan (LBNL), Philip W. Jones (LLNL) 1. Goal of this report This report will summarize previously reported or published results concerning the behavior of hydrates subjected to warming, highlighting contributing and mitigating factors relating to the possibility of rapid climate feedbacks. We will thus assess various scenarios and possibilities for the relationship between climate and hydrates: i.e., the likelihood of a "clathrate

128

Heat exchanger-accumulator  

DOE Patents (OSTI)

What is disclosed is a heat exchanger-accumulator for vaporizing a refrigerant or the like, characterized by an upright pressure vessel having a top, bottom and side walls; an inlet conduit eccentrically and sealingly penetrating through the top; a tubular overflow chamber disposed within the vessel and sealingly connected with the bottom so as to define an annular outer volumetric chamber for receiving refrigerant; a heat transfer coil disposed in the outer volumetric chamber for vaporizing the liquid refrigerant that accumulates there; the heat transfer coil defining a passageway for circulating an externally supplied heat exchange fluid; transferring heat efficiently from the fluid; and freely allowing vaporized refrigerant to escape upwardly from the liquid refrigerant; and a refrigerant discharge conduit penetrating sealingly through the top and traversing substantially the length of the pressurized vessel downwardly and upwardly such that its inlet is near the top of the pressurized vessel so as to provide a means for transporting refrigerant vapor from the vessel. The refrigerant discharge conduit has metering orifices, or passageways, penetrating laterally through its walls near the bottom, communicating respectively interiorly and exteriorly of the overflow chamber for controllably carrying small amounts of liquid refrigerant and oil to the effluent stream of refrigerant gas.

Ecker, Amir L. (Dallas, TX)

1980-01-01T23:59:59.000Z

129

Energy Blog | Department of Energy  

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

31, 2012 31, 2012 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the Energy Department Energy Department and Federal Efforts to Support Utility Power Restoration Efforts Restoring power to the millions of Americans who lost electricity is a top priority for the Energy Department and the Obama Administration. October 29, 2012 Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. with top sustained winds of 80 mph. | Photo courtesy of NOAA Power Outages Update: Post-Tropical Cyclone Sandy Hurricane Sandy has landed and the Energy Department is working closely to support state and local officials who are responsible for working with

130

Tropical Cyclone Changes in the Western North Pacific in a Global Warming Scenario MARKUS STOWASSER, YUQING WANG, AND KEVIN HAMILTON  

E-Print Network (OSTI)

Tropical Cyclone Changes in the Western North Pacific in a Global Warming Scenario MARKUS STOWASSER The influence of global warming on the climatology of tropical cyclones in the western North Pacific basin Model version 2 (CCSM2) coupled global climate model. The regional model is first tested in 10 yr

Wang, Yuqing

131

Impact of Tropical Cyclones on the Heat Budget of the South Pacific Ocean S. JULLIEN,* C. E. MENKES,1  

E-Print Network (OSTI)

Impact of Tropical Cyclones on the Heat Budget of the South Pacific Ocean S. JULLIEN,* C. E. MENKES cyclones (TCs) in the South Pacific convergence zone through a complete ocean heat budget. The TC impact, in final form 4 May 2012) ABSTRACT The present study investigates the integrated ocean response to tropical

132

Climate response to tropical cyclone-induced ocean mixing in an1 Earth system model of intermediate complexity2  

E-Print Network (OSTI)

Climate response to tropical cyclone-induced ocean mixing in an1 Earth system model of intermediate system model of intermediate complexity. The parameterization is based on21 previously published global. Abstract19 We introduce a parameterization of ocean mixing by tropical cyclones (TCs) into20 an Earth

133

Advanced Strain Energy Accumulator (ASEA) Georgia Institute ofTechnology | Milwaukee School of Engineering | North Carolina A&T State University | Purdue University | University of Illinois, Urbana-Champaign | University of Minnesota |Vanderbilt Universit  

E-Print Network (OSTI)

Composite, Biaxial Lamina Polyester (Glass Fiber, Preformed, Chopped Glass) -prototype schematic for passenger vehicles. Phold ­ Pressure at which elastomeric accumulator expands Vinit ­ Initial volume

Barth, Eric J.

134

Tropical cyclone genesis efficiency: mid-level versus bottom vortex Xuyang Ge and Tim Li  

E-Print Network (OSTI)

;4 1. Introduction Tropical cyclone (TC) genesis is the least understood phase in a TC life cycle is cyclogenesis in an environment with a mid-level vortex (EMV). An analysis of the WNP TC genesis in 2000 the QuikSCAT-derived surface wind observations, there was no sign

Li, Tim

135

Environmental Helicity and Its Effects on Development and Intensification of Tropical Cyclones  

Science Journals Connector (OSTI)

Much attention has been given to the impact of environmental wind shear in the 850–200-hPa layer on tropical cyclones (TCs). However, even with the same magnitude of shear, helicity in this layer can vary significantly. A new parameter is ...

Matthew J. Onderlinde; David S. Nolan

2014-11-01T23:59:59.000Z

136

Performance characteristics of a low pressure cyclone for axial-flow fan exhausts  

E-Print Network (OSTI)

pneumatically convey lint fiber to the first-stage lint cleaner. typically, covered condenser drums with fine mesh screens are the abatement devices used on a)axial-flow fan exhausts. A new ID2D Low Pressure Cyclone (LPC) was developed that could be used...

Simpson, Shay Lynn

2012-06-07T23:59:59.000Z

137

Cyclonic eddies in the Gulf of Mexico: Observations by underwater gliders and simulations by numerical model  

Science Journals Connector (OSTI)

Circulation in the Gulf of Mexico (GoM) is dominated by the Loop Current (LC), and by Loop Current Eddies (LCEs) which form at irregular multi-month intervals by separation from the LC. Comparatively small cyclonic eddies (CEs) are thought to have ...

Daniel L. Rudnick; Ganesh Gopalakrishnan; Bruce D. Cornuelle

138

A New Compilation of North Atlantic Tropical Cyclones, 1851–98  

Science Journals Connector (OSTI)

A comprehensive new compilation of North Atlantic tropical cyclone activity for the years 1851–98 is presented and compared with the second-generation North Atlantic hurricane database (HURDAT2) for the same years. This new analysis is based on ...

Michael Chenoweth

2014-12-01T23:59:59.000Z

139

The World Wide Lightning Location Network and Convective Activity in Tropical Cyclones  

E-Print Network (OSTI)

February 2010, in final form 19 August 2010) ABSTRACT Lightning flash density in tropical cyclones (TCs) is investigated to identify whether lightning flashes provide information on TC intensity and/or intensity change. The National Lightning Detection Network is used to analyze flash density as a function of peak current

Corbosiero, Kristen L.

140

Momentum Flux Budget across the AirSea Interface under Uniform and Tropical Cyclone Winds  

E-Print Network (OSTI)

into ocean currents is equal to the flux from air (wind stress). However, when the surface wave field grows into currents under TCs. 1. Introduction The passage of a tropical cyclone (TC) over a warm ocean represents one is mainly due to the vertical turbulent mixing induced by the strong momentum flux into ocean currents

Rhode Island, University of

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Global Ensemble Predictions of 2009's Tropical Cyclones Initialized with an Ensemble Kalman Filter  

E-Print Network (OSTI)

). In part, this can be attributed to the general improvements in numerical weather prediction (NWP) models summer tropical cyclones (TCs) from two experimental global numerical weather prediction ensemble prediction systems (EPSs). The first model was a highresolution version (T382L64) of the National Centers

Hamill, Tom

142

An Investigation of Extratropical Cyclone Development Using a Scale-Separation Technique  

Science Journals Connector (OSTI)

The explosive development phase of an extratropical cyclone (ETC) is examined using output generated by the fifth-generation PSU–NCAR Mesoscale Model (MM5). A full-physics run of MM5 with 60-km grid spacing was used to simulate the intensive ...

Kenneth E. Parsons; Phillip J. Smith

2004-04-01T23:59:59.000Z

143

Impact of Tropical Cyclones on the Heat Budget of the South Pacific Ocean  

Science Journals Connector (OSTI)

The present study investigates the integrated ocean response to tropical cyclones (TCs) in the South Pacific convergence zone through a complete ocean heat budget. The TC impact analysis is based on the comparison between two long-term (1979–2003) ...

S. Jullien; C. E. Menkes; P. Marchesiello; N. C. Jourdain; M. Lengaigne; A. Koch-Larrouy; J. Lefèvre; E. M. Vincent; V. Faure

2012-11-01T23:59:59.000Z

144

The WRF nested within the CESM: Simulations of a midlatitude cyclone over the Southern Great Plains  

E-Print Network (OSTI)

The WRF nested within the CESM: Simulations of a midlatitude cyclone over the Southern Great Plains system in which the Weather Research and Forecasting model (WRF) is nested within the Community Earth has missed this cyclogenesis, while the nested WRF at 30 km grid spacing (or finer

Ohta, Shigemi

145

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network (OSTI)

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

146

E-Print Network 3.0 - antiproton accumulator aa Sample Search...  

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

ELENA Collaboration Summary: : The trapping, cooling and accumulation of extremely cold antiprotons. Energies ten orders of magnitude lower... , Principle U.S. Institutions...

147

E-Print Network 3.0 - accumulated recoverable oil Sample Search...  

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

recoverable oil Search Powered by Explorit Topic List Advanced Search Sample search results for: accumulated recoverable oil Page: << < 1 2 3 4 5 > >> 1 Published in Energy Volume...

148

Development of Artificial Ash Accelerated Accumulation Test ...  

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

Artificial Ash Accelerated Accumulation Test Development of Artificial Ash Accelerated Accumulation Test Poster presented at the 16th Directions in Engine-Efficiency and Emissions...

149

Demonstration of natural gas reburn for NO{sub x} emissions reduction at Ohio Edison Company`s cyclone-fired Niles Plant Unit Number 1  

SciTech Connect

Electric utility power plants account for about one-third of the NO{sub x} and two-thirds of the SO{sub 2} emissions in the US cyclone-fired boilers, while representing about 9% of the US coal-fired generating capacity, emit about 14% of the NO{sub x} produced by coal-fired utility boilers. Given this background, the Environmental Protection Agency, the Gas Research Institute, the Electric Power Research Institute, the Pittsburgh Energy Technology Center, and the Ohio Coal Development Office sponsored a program led by ABB Combustion Engineering, Inc. (ABB-CE) to demonstrate reburning on a cyclone-fired boiler. Ohio Edison provided Unit No. 1 at their Niles Station for the reburn demonstration along with financial assistance. The Niles Unit No. 1 reburn system was started up in September 1990. This reburn program was the first full-scale reburn system demonstration in the US. This report describes work performed during the program. The work included a review of reburn technology, aerodynamic flow model testing of reburn system design concepts, design and construction of the reburn system, parametric performance testing, long-term load dispatch testing, and boiler tube wall thickness monitoring. The report also contains a description of the Niles No. 1 host unit, a discussion of conclusions and recommendations derived from the program, tabulation of data from parametric and long-term tests, and appendices which contain additional tabulated test results.

Borio, R.W.; Lewis, R.D.; Koucky, R.W. [ABB Power Plant Labs., Windsor, CT (United States)] [ABB Power Plant Labs., Windsor, CT (United States); Lookman, A.A. [Energy Systems Associates, Pittsburgh, PA (United States)] [Energy Systems Associates, Pittsburgh, PA (United States); Manos, M.G.; Corfman, D.W.; Waddingham, A.L. [Ohio Edison, Akron, OH (United States)] [Ohio Edison, Akron, OH (United States); Johnson, S.A. [Quinapoxet Engineering Solutions, Inc., Windham, NH (United States)] [Quinapoxet Engineering Solutions, Inc., Windham, NH (United States)

1996-04-01T23:59:59.000Z

150

Expanding the operational envelope of compact cylindrical cyclone gas/liquid separators using a variable inlet-slot configuration  

E-Print Network (OSTI)

Despite the numerous advantages associated with using compact cylindrical cyclone gas/liquid separators, particularly for upstream production operations, the lack of a full understanding of the complex hydrodynamic process taking place in it and its...

Uvwo, Ighofasan

2006-04-12T23:59:59.000Z

151

Tropical Cyclone Mekkhala (2008) Formation over the South China Sea: Mesoscale, Synoptic-scale and Large-scale Contributions  

Science Journals Connector (OSTI)

Tropical cyclone formation close to the coastline of the Asian continent presents a significant threat to heavily populated coastal countries. A case study of Tropical Storm Mekkhala (2008) that developed off the coast of Vietnam is presented ...

Myung-Sook Park; Hyeong-Seog Kim; Chang-Hoi Ho; Russell L. Elsberry; Myong-In Lee

152

Relationships between Tropical Cyclone Intensity and Eyewall Structure as Determined by Radial Profiles of Inner-Core Infrared Brightness Temperature  

Science Journals Connector (OSTI)

Radial profiles of infrared brightness temperature for 2405 different satellite observations from 14 western North Pacific tropical cyclones (TCs) from the 2012 season were analyzed and compared to intensity and changes in intensity. Four critical ...

Elizabeth R. Sanabia; Bradford S. Barrett; Caitlin M. Fine

2014-12-01T23:59:59.000Z

153

Development and Tropical Transition of an Alpine Lee Cyclone. Part I: Case Analysis and Evaluation of Numerical Guidance  

Science Journals Connector (OSTI)

The development and tropical transition (TT) of a subsynoptic-scale cyclone in the Gulf of Genoa during the Mesoscale Alpine Project (MAP) demonstration of probabilistic hydrological and atmospheric simulation of flood events in the alpine region ...

Ron McTaggart-Cowan; Thomas J. Galarneau Jr.; Lance F. Bosart; Jason A. Milbrandt

2010-06-01T23:59:59.000Z

154

Tropical Cyclone Initialization with a Spherical High-Order Filter and an Idealized Three-Dimensional Bogus Vortex  

Science Journals Connector (OSTI)

A tropical cyclone initialization method with an idealized three-dimensional bogus vortex of an analytic empirical formula is presented for the track and intensity prediction. The procedure in the new method consists of four steps: the separation ...

In-Hyuk Kwon; Hyeong-Bin Cheong

2010-04-01T23:59:59.000Z

155

Impacts of Ocean–Atmosphere Coupling on Tropical Cyclone Intensity Change and Ocean Prediction in the Australian Region  

Science Journals Connector (OSTI)

This study investigates the impact of atmosphere–ocean coupling on predicted tropical cyclone (TC) intensity change and the ocean response in the Australian region. The coupled model comprises the Australian Bureau of Meteorology’s Tropical ...

P. A. Sandery; G. B. Brassington; A. Craig; T. Pugh

2010-06-01T23:59:59.000Z

156

Relationships between tropical cyclone intensity and satellite based indicators of inner core convection: 85 GHz ice scattering signature and lightning  

E-Print Network (OSTI)

indirectly, using satellite-borne observations of the scattering of upwelling microwave radiation by precipitation sized ice and satellite-borne observations of lightning. The observations are then compared to tropical cyclone intensity and the resulting...

Cecil, Daniel Joseph

2012-06-07T23:59:59.000Z

157

Response of tropical sea surface temperature, precipitation, and tropical cyclone-related variables to changes in global and local forcing  

E-Print Network (OSTI)

A single-column model is used to estimate the equilibrium response of sea surface temperature (SST), precipitation, and several variables related to tropical cyclone (TC) activity to changes in both local and global forcing. ...

Sobel, Adam

158

Determination of the thermodynamic performance of a bottom outlet cyclone steam-water separator for geothermal use  

E-Print Network (OSTI)

of the requirement for the degree of MASTER OF SCIENCE December 1979 Major Subject: Mechanical Engineering DETERMINATION OF THE THERMODYNAMIC PERFORMANCE OF A BOTTOM OUTLET CYCLONE STEAM-WATER SEPARATOR FOR GEOTHERMAL USE A Thesis by Mark Andrew Chappell... Approved as to style and content by; Chairman o Committee Member e er em er ad epartment December 1979 ABSTRACT Determination of the Thermodynamic Performance of a Bottom Outlet Cyclone Steam-Water Separator for Geothermal Use (December 1979) Mark...

Chappell, Mark Andrew

1979-01-01T23:59:59.000Z

159

Improved high efficiency third stage separator cyclones for separation of fines from fluid catalytic cracking flue gas  

SciTech Connect

Stairmand type small diameter (0.254 m) multicyclones were cold flow tested for fluid catalytic cracking third stage separator application. The gas discharge from the cyclone dust outlet into the common collection hopper was found to far exceed the hopper bleed rate (underflow). The excess gas reentrained dust from the hopper back into cyclones, which lowered collection efficiencies. Vortex {open_quotes}stabilization{close_quotes} using apex cones was unsuccessful whereas a Mobil proprietary cyclone modification was successful in minimizing excess gas discharge and dust reentrainment at the cyclone-hopper boundary. In tests at 700 {degrees}C, the modified cyclones captured all particles above 4 {mu}m. Mobil-Kellogg incorporated the modified cyclones in a new third stage separator design which is targeted for achieving lowest opacity and <50 mg/Nm{sup 3} emissions at the stack. The first such unit will be commercialized in Mobil`s newest catalytic cracker (M.W. Kellogg design) under construction in Altona, Australia in late 1996. 5 refs., 4 figs., 2 tabs.

Chitnis, G.K.; Schatz, K.W. [Mobil Technology Co., Paulsboro, NJ (United States); Bussey, B.K. [M.W. Kellogg Co., Houston, TX (United States)

1996-12-31T23:59:59.000Z

160

Concept of spinsonde for multi-cycle measurement of vertical wind profile of tropical cyclones  

E-Print Network (OSTI)

Tropical cyclones and cyclogenesis are active areas of research. Chute-operated dropsondes jointly developed by NASA and NCAR are capable of acquiring high resolution vertical wind profile of tropical cyclones. This paper proposes a chute-free vertical retardation technique (termed as spinsonde) that can accurately measure vertical wind profile. Unlike the expendable dropsondes, the spinsonde allows multi-cycle measurement to be performed within a single flight. Proof of principle is demonstrated using a simulation software and results indicate that the GPS ground speed correlates with the wind speeds to within +/-5 km/h. This technique reduces flying weight and increases payload capacity by eliminating bulky chutes. Maximum cruising speed (Vh) achieved by the spinsonde UAV is 372 km/h.

Poh, Chung-How

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Impact of Aerosols on Tropical Cyclones: An Investigation Using Convection-permitting Model Simulation  

SciTech Connect

The role of aerosols effect on two tropical cyclones over Bay of Bengal are investigated using a convection permitting model with two-moment mixed-phase bulk cloud microphysics scheme. The simulation results show the role of aerosol on the microphysical and dynamical properties of cloud and bring out the change in efficiency of the clouds in producing precipitation. The tracks of the TCs are hardly affected by the changing aerosol types, but the intensity exhibits significant sensitivity due to the change in aerosol contribution. It is also clearly seen from the analyses that higher heating in the middle troposphere within the cyclone center is in response to latent heat release as a consequence of greater graupel formation. Greater heating in the middle level is particularly noticeable for the clean aerosol regime which causes enhanced divergence in the upper level which, in turn, forces the lower level convergence. As a result, the cleaner aerosol perturbation is more unstable within the cyclone core and produces a more intense cyclone as compared to other two perturbations of aerosol. All these studies show the robustness of the concept of TC weakening by storm ingestion of high concentrations of CCN. The consistency of these model results gives us confidence in stating there is a high probability that ingestion of high CCN concentrations in a TC will lead to weakening of the storm but has little impact on storm direction. Moreover, as pollution is increasing over the Indian sub-continent, this study suggests pollution may be weakening TCs over the Bay of Bengal.

Hazra, Anupam; Mukhopadhyay, P.; Taraphdar, Sourav; Chen, J. P.; Cotton, William R.

2013-07-16T23:59:59.000Z

162

Influence from fuel type on the performance of an air-blown cyclone gasifier  

Science Journals Connector (OSTI)

Abstract Entrained flow gasification of biomass using the cyclone principle has been proposed in combination with a gas engine as a method for combined heat and power production in small to medium scale (gasifier also has the potential to operate using ash rich fuels since the reactor temperature is lower than the ash melting temperature and the ash can be separated after being collected at the bottom of the cyclone. The purpose of this work was to assess the fuel flexibility of cyclone gasification by performing tests with five different types of fuels; torrefied spruce, peat, rice husk, bark and wood. All of the fuels were dried to below 15% moisture content and milled to a powder with a maximum particle size of around 1 mm. The experiments were carried out in a 500 kWth pilot gasifier with a 3-step gas cleaning process consisting of a multi-cyclone for removal of coarse particles, a bio-scrubber for tar removal and a wet electrostatic precipitator for removal of fine particles and droplets from the oil scrubber (aerosols). The lower heating value (LHV) of the clean producer gas was 4.09, 4.54, 4.84 and 4.57 MJ/Nm3 for peat, rice husk, bark and wood, respectively, at a fuel load of 400 kW and an equivalence ratio of 0.27. Torrefied fuel was gasified at an equivalence ratio of 0.2 which resulted in a LHV of 5.75 MJ/Nm3 which can be compared to 5.50 MJ/Nm3 for wood powder that was gasified at the same equivalence ratio. A particle sampling system was designed in order to collect ultrafine particles upstream and downstream the gasifier cleaning device. The results revealed that the gas cleaning successfully removed >99.9% of the particulate matter smaller than 1 ?m.

M. Risberg; O.G.W. Öhrman; B.R. Gebart; P.T. Nilsson; A. Gudmundsson; M. Sanati

2014-01-01T23:59:59.000Z

163

Cyclone Performance for Reducing Biochar Concentrations in Syngas  

E-Print Network (OSTI)

/kg (7000 Btu/lb.). CGT has the potential to serve as a renewable energy source. Gasification of biomasses such as CGT can offer processing facilities the opportunity to transform their waste biomass into electricity. The gasification of CGT yields 80...

Saucier, David Shane

2013-05-28T23:59:59.000Z

164

Metal Accumulation by Aquacultured Seedlings of Indian Mustard  

Science Journals Connector (OSTI)

Metal Accumulation by Aquacultured Seedlings of Indian Mustard ... Spectra were calibrated using the spectrum of Cd metal foil, collected simultaneously with each data set; the first energy inflection point of cadmium foil was assumed to be 26?714 eV. ...

David E. Salt; Ingrid J. Pickering; Roger C. Prince; Deloressa Gleba; Slavik Dushenkov; Robert D. Smith; Ilya Raskin

1997-05-29T23:59:59.000Z

165

The Role of Moist Processes in the Intrinsic Predictability of Indian Ocean Cyclones  

SciTech Connect

The role of moist processes and the possibility of error cascade from cloud scale processes affecting the intrinsic predictable time scale of a high resolution convection permitting model within the environment of tropical cyclones (TCs) over the Indian region are investigated. Consistent with past studies of extra-tropical cyclones, it is demonstrated that moist processes play a major role in forecast error growth which may ultimately limit the intrinsic predictability of the TCs. Small errors in the initial conditions may grow rapidly and cascades from smaller scales to the larger scales through strong diabatic heating and nonlinearities associated with moist convection. Results from a suite of twin perturbation experiments for four tropical cyclones suggest that the error growth is significantly higher in cloud permitting simulation at 3.3 km resolutions compared to simulations at 3.3 km and 10 km resolution with parameterized convection. Convective parameterizations with prescribed convective time scales typically longer than the model time step allows the effects of microphysical tendencies to average out so convection responds to a smoother dynamical forcing. Without convective parameterizations, the finer-scale instabilities resolved at 3.3 km resolution and stronger vertical motion that results from the cloud microphysical parameterizations removing super-saturation at each model time step can ultimately feed the error growth in convection permitting simulations. This implies that careful considerations and/or improvements in cloud parameterizations are needed if numerical predictions are to be improved through increased model resolution. Rapid upscale error growth from convective scales may ultimately limit the intrinsic mesoscale predictability of the TCs, which further supports the needs for probabilistic forecasts of these events, even at the mesoscales.

Taraphdar, Sourav; Mukhopadhyay, P.; Leung, Lai-Yung R.; Zhang, Fuqing; Abhilash, S.; Goswami, B. N.

2014-07-16T23:59:59.000Z

166

Drying and first heat up of a kiln unit with cyclone heat exchangers with a lining of refractory concretes  

SciTech Connect

This paper describes an accelerated drying and first heatup cycle developed for a kiln unit for dry production of clinker with a capacity of 3000 tons/day with cyclone heat exchangers of refractory concretes of high-alumina cement with a chamotte aggregate. The drying of the lining and the heating of the unit were done in 4 days. The results of the work indicate the desirability of use of refractory concretes for lining the cyclone heat exchangers of kiln units for dry production of clinker.

Petrov-Denisov, V.G.; Matveev, Y.V.; Pichkov, A.M.; Pozdnyakova, N.K.; Shakhov, I.I.

1985-11-01T23:59:59.000Z

167

On the Vertical Decay Rate of the Maximum Tangential Winds in Tropical Cyclones DANIEL P. STERN* AND DAVID S. NOLAN  

E-Print Network (OSTI)

On the Vertical Decay Rate of the Maximum Tangential Winds in Tropical Cyclones DANIEL P. STERN independent of both the maximum wind speed and the radius of maximum winds (RMW). This can be seen winds change with height. Above 2-km height, vertical profiles of Vmaxnorm are nearly independent

Nolan, David S.

168

Forecasting a large number of tropical cyclone intensities around Japan using a high-resolution atmosphere-ocean coupled model  

Science Journals Connector (OSTI)

This work quantifies the benefits of using a high-resolution atmosphere-ocean coupled model in the tropical cyclone (TC) intensity forecasts in the vicinity of Japan. To do so, a large number of high-resolution calculations were performed by ...

Kosuke Ito; Tohru Kuroda; Kazuo Saito; Akiyoshi Wada

169

Intensified Impact of East Indian Ocean SST Anomaly on Tropical Cyclone Genesis Frequency over the Western North Pacific  

Science Journals Connector (OSTI)

A recent finding is the significant impact of the sea surface temperature anomaly (SSTA) over the east Indian Ocean (EIO) on the genesis frequency of tropical cyclones (TCs) over the western North Pacific (WNP). In this study it is shown that such ...

Ruifen Zhan; Yuqing Wang; Li Tao

2014-12-01T23:59:59.000Z

170

Modulation of Atlantic Basin Tropical Cyclone Activity by the Madden-Julian Oscillation (MJO) from 1905-2011  

Science Journals Connector (OSTI)

The Madden-Julian Oscillation (MJO) has been demonstrated to play a role in tropical cyclone (TC) activity around the globe in a number of recent studies. While the impact of the MJO on TCs in the Atlantic basin since the mid-1970s has been well ...

Philip J. Klotzbach; Eric C. J. Oliver

171

Real-Time Track Prediction of Tropical Cyclones over the North Indian Ocean Using the ARW Model  

E-Print Network (OSTI)

Real-Time Track Prediction of Tropical Cyclones over the North Indian Ocean Using the ARW Model of Technology Bhubaneswar, Odisha, India A. ROUTRAY National Centre for Medium Range Weather Forecasting, Noida The performance of the Advanced Research version of the Weather Research and Forecasting (ARW) model in real

172

Structure and Statistical Analysis of the Microphysical Properties of Generating Cells in the Comma Head Region of Continental Winter Cyclones  

Science Journals Connector (OSTI)

This paper presents analyses of the microphysical structure of cloud-top convective generating cells at temperatures between ?10° and ?55°C across the comma head of 11 continental cyclones, using data collected by the W-band Wyoming Cloud Radar ...

David M. Plummer; Greg M. McFarquhar; Robert M. Rauber; Brian F. Jewett; David C. Leon

2014-11-01T23:59:59.000Z

173

The combined effects of beta-shear and environmental shear on a dry tropical cyclone in a numerical model  

E-Print Network (OSTI)

wind balance is analyzed in this study (Mallen et al. 2005). The vortex is generated from a number, FL 1. INTRODUCTION High values of vertical wind shear have been shown to inhibit tropical cyclone (TC have demonstrated that shear generates a tilt in TC core, resulting in persistent wavenumber-1

Nolan, David S.

174

Development and Tropical Transition of an Alpine Lee Cyclone. Part II: Orographic Influence on the Development Pathway  

Science Journals Connector (OSTI)

The development and subsequent tropical transition of a subsynoptic-scale cyclone over the Gulf of Genoa (GoG) on 15 November 2007 led to the rapid onset of tropical storm-force winds near the islands of Corsica and Sardinia. This study evaluates ...

Ron McTaggart-Cowan; Thomas J. Galarneau Jr.; Lance F. Bosart; Jason A. Milbrandt

2010-06-01T23:59:59.000Z

175

High-power ELF radiation generated by modulated HF heating of the ionosphere can cause Earthquakes, Cyclones and localized heating  

E-Print Network (OSTI)

High-power ELF radiation generated by modulated HF heating of the ionosphere can cause Earthquakes, the HAARP heater is the most powerful ionospheric heater, with 3.6GW of effective power using HF heating, Cyclones and localized heating Fran De Aquino Maranhao State University, Physics Department, S

Paris-Sud XI, Université de

176

Categorical Exclusion Determinations: Oklahoma | Department of Energy  

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

August 23, 2010 August 23, 2010 CX-003470: Categorical Exclusion Determination Cyclone Production Tool CX(s) Applied: B3.6 Date: 08/23/2010 Location(s): Marlow, Oklahoma Office(s): Fossil Energy, National Energy Technology Laboratory August 23, 2010 CX-003468: Categorical Exclusion Determination Cyclone Production Tool CX(s) Applied: B3.6 Date: 08/23/2010 Location(s): Chickasha, Oklahoma Office(s): Fossil Energy, National Energy Technology Laboratory August 17, 2010 CX-003413: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant/Town of Drummond Wind Turbine Project Beyond State Template CX(s) Applied: A9, B3.6, B5.1 Date: 08/17/2010 Location(s): Drummond, Oklahoma Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 17, 2010

177

Gas production potential of disperse low-saturation hydrate accumulations in oceanic sediments  

E-Print Network (OSTI)

bound gas in marine sediments: how much is really out there?methane hydrate in ocean sediment. Energy & Fuels 2005: 19:Accumulations in Oceanic Sediments George J. Moridis 1 and

Moridis, George J.; Sloan, E. Dendy

2006-01-01T23:59:59.000Z

178

The positron accumulator ring for the APS  

SciTech Connect

The Positron Accumulator Ring (PAR) is designed to accumulate and damp positrons from the 450-MeV linac during the 0.5-s cycle time of the injector synchrotron for the APS 7-GeV storage ring. During 0.4 s of each synchrotron cycle, up to 24 linac pulses are injected into the horizontal phase space of the PAR at a 60-Hz rate. Each injected pulse occupies about 1.3 of the circumference of the accumulator ring. After 0.1 s for longitudinal damping, the single accumulated bunch is transferred to one of the 353-MHz buckets of the injector synchrotron RF system. The bunch is accelerated to 7 GeV and transferred to the storage ring, while the PAR accumulates the next bunch of positrons. 2 refs., 3 figs., 2 tabs.

Crosbie, E.A.

1989-01-01T23:59:59.000Z

179

Future Changes in the Western North Pacific Tropical Cyclone Activity Projected by a Multidecadal Simulation with a 16-km Global Atmospheric GCM  

Science Journals Connector (OSTI)

How tropical cyclone (TC) activity in the northwestern Pacific might change in a future climate is assessed using multidecadal Atmospheric Model Intercomparison Project (AMIP)-style and time-slice simulations with the ECMWF Integrated Forecast ...

Julia V. Manganello; Kevin I. Hodges; Brandt Dirmeyer; James L. Kinter III; Benjamin A. Cash; Lawrence Marx; Thomas Jung; Deepthi Achuthavarier; Jennifer M. Adams; Eric L. Altshuler; Bohua Huang; Emilia K. Jin; Peter Towers; Nils Wedi

2014-10-01T23:59:59.000Z

180

Dynamical Simulations of North Atlantic Tropical Cyclone Activity Using Observed Low-Frequency SST Oscillation Imposed on CMIP5 Model RCP4.5 SST Projections  

Science Journals Connector (OSTI)

The effects on early and late twenty-first-century North Atlantic tropical cyclone statistics resulting from imposing the patterns of maximum/minimum phases of the observed Atlantic multidecadal oscillation (AMO) onto projected sea surface ...

Timothy E. LaRow; Lydia Stefanova; Chana Seitz

2014-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Exploration of the meteorological characteristics leading to the rapid cessation of cloud-to-ground lightning in winter cyclones along the East Coast of the United States  

E-Print Network (OSTI)

Intense winter East Coast cyclones are capable of producing large amounts of cloud-to-ground (CG) lightning. Few studies have thoroughly investigated winter lightning in the eastern United States. A phenomena common to most of these storms is a...

Demetriades, Nicholas William Snow

2012-06-07T23:59:59.000Z

182

Simulation of tropical-cyclone-like vortices in shallow-water ICON-hex using goal-oriented r-adaptivity  

Science Journals Connector (OSTI)

We demonstrate how efficient r-adapted grids for the prediction of tropical cyclone (TC) tracks can be constructed with the help of goal-oriented error estimates. The binary interaction of TCs in a barotropic mod...

Werner Bauer; Martin Baumann…

2014-02-01T23:59:59.000Z

183

Global Identification of Previously Undetected Pre-Satellite-Era Tropical Cyclone Candidates in NOAA/CIRES Twentieth-Century Reanalysis Data  

Science Journals Connector (OSTI)

Prior to the satellite era, limited synoptic observation networks led to an indefinite number of tropical cyclones (TCs) remaining undetected. This period of decreased confidence in the TC climatological record includes the first two-thirds of the ...

Ryan E. Truchelut; Robert E. Hart; Briana Luthman

2013-10-01T23:59:59.000Z

184

Synoptic-Scale Environments of Predecessor Rain Events Occurring East of the Rocky Mountains in Association with Atlantic Basin Tropical Cyclones  

Science Journals Connector (OSTI)

The synoptic-scale environments of predecessor rain events (PREs) occurring to the east of the Rocky Mountains in association with Atlantic basin tropical cyclones (TCs) are examined. PREs that occurred during 1988–2010 are subjectively classified ...

Benjamin J. Moore; Lance F. Bosart; Daniel Keyser; Michael L. Jurewicz

2013-03-01T23:59:59.000Z

185

Localizing Organomercury Uptake and Accumulation in Zebrafish...  

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

Uptake and Accumulation in Zebrafish Larvae at the Tissue and Cellular Level Mercury is a well-known poison, but it is perhaps at its most dangerous when bound by organic...

186

Routing with Mutual Information Accumulation in Wireless Networks  

E-Print Network (OSTI)

We investigate optimal routing and scheduling strategies for multi-hop wireless networks with rateless codes. Rateless codes allow each node of the network to accumulate mutual information with every packet transmission. This enables a significant performance gain over conventional shortest path routing. Further, it also outperforms cooperative communication techniques that are based on energy accumulation. However, it creates complex and combinatorial networking decisions concerning which nodes participate in transmission, and which decode ordering to use. We formulate the general problem as a combinatorial optimization problem and then make use of several structural properties to simplify the solution and derive an optimal greedy algorithm. Although the reduced problem still has exponential complexity, using the insight obtained from the optimal solution to a line network, we propose two simple heuristics that can be implemented in polynomial time in a distributed fashion and compare them with the optimal s...

Urgaonkar, Rahul

2010-01-01T23:59:59.000Z

187

The development of a cyclonic combustor for high particulate, low caloric value gas produced by a fluidized bed  

E-Print Network (OSTI)

methods, utilizing a biomass source, are: combustion, pyrolysis, gasification, and bio-degradation processes. Direct combustion is envisioned as the most immediately available conversion technology. However, there is considerable interest... the combustion of a low caloric value (LCV) and high particulate gas. Performance tests were conducted to verify the cyclone combustor design flexibility by identifying satisfactory performance characteristics. The LCV gas was produced from the gasification...

Cardenas, Manuel Moises

1985-01-01T23:59:59.000Z

188

Pre-Phase 1 Aging Assessment of the BWR and PWR Accumulators  

SciTech Connect

Accumulators are important components used in many systems at commercial boiling water reactors (BWRs) and pressurized water reactors in the United States. The accumulators are vessels attached to fluid systems to provide 1) a limited backup source of stored fluid energy for hydraulic/pneumatic mechanical equipment, 2) a damping effect on pressure pulses in fluid systems, and 3) a volume of fluid to be injected passively into a fluid system. Accumulators contain a gas that is compressed or expanded as the fluid from the system enters or exits the accumulator. The gas and fluid in accumulators are usually separated from each other by a piston or bladder. In support of the U.S. Nuclear Regulatory Commission's Nuclear Aging Research Program (NPAR), the Pacific Northwest Laboratory conducted an analysis of available industry databases to determine if accumulator components already had been studied in other NPAR assessments and to evaluate each accumulator type for applicable aging issues. The results of this preliminary study indicate that two critical uses of accumulators have been previously evaluated by the NPAR program. NUREGICR-5699, Aging and Service Wear of Control Rod Drive Mechanisms for BUT Nuclear Plants (Greene 199 I), identified two hydraulic control unit components subject to aging failures: accumulator nitrogen-charging cartridge valves and the scram water accumulator. In addition, NUREGICR-6001, Aging Assessment of BWR Standby Liquid Control Systems (Buckley et al. 1992), identified two predominant aging-related accumulator failures that result in a loss of the nitrogen blanket pressure: (charging) valve wear and failure of the gas bladder. The present study has identified five prevalent aging-related accumulator failures: rupture of the accumulator bladder separation of the metal disc from the bottom of the bladder leakage of the gas from the charging valve leakage past the safety injection tank manway cover gasket leakage past O-rings. An additional study of the accumulator subcomponents associated with these failures is recommended, including an evaluation of current inspection programs to verify that they are detecting the aging degradation effects. The study may also provide beneficial input to the design of passive accumulator applications in advanced reactor designs.

Buckely, G. D.

1995-08-01T23:59:59.000Z

189

Gas reburning in tangentially-fired, wall-fired and cyclone-fired boilers  

SciTech Connect

Gas Reburning has been successfully demonstrated for over 4,428 hours on three coal fired utility boilers as of March 31, 1994. Typically, NO{sub x} reductions have been above 60% in long-term, load-following operation. The thermal performance of the boilers has been virtually unaffected by Gas Reburning. At Illinois Power`s Hennepin Station, Gas Reburning in a 71 MWe tangentially-fired boiler achieved an average NO{sub x} reduction of 67% from the original baseline NO{sub x} level of 0.75 lb NO{sub x}/10{sup 6} Btu over a one year period. The nominal natural gas input was 18% of total heat input. Even at 10% gas heat input, NO{sub x} reduction of 55% was achieved. At Public Service Company of Colorado`s Cherokee Station, a Gas Reburning-Low NO{sub x} Burner system on a 172 MWe wall-fired boiler has achieved overall NO{sub x} reductions of 60--73% in parametric and long-term testing, based on the original baseline NO{sub x} level of 0.73 lb/10{sup 6} Btu. NO{sub x} reduction is as high as 60--65% even at relatively low natural gas usage (5--10% of total heat input). The NO{sub x} reduction by Low NO{sub x} Burners alone is typically 30--40%. NO{sub x} reduction has been found to be insensitive to changes in recirculated flue gas (2--7% of total flue gas) injected with natural gas. At City Water, Light and Power Company`s Lakeside Station in Springfield, Illinois, Gas Reburning in a 33 MWe cyclone-fired boiler has achieved an average NO{sub x} reduction of 66% (range 52--77%) at gas heat inputs of 20--26% in long-term testing, based on a baseline NO{sub x} level of 1.0 lb/10{sup 6} Btu (430 mg/MJ). This paper presents a summary of the operating experience at each site and discusses the long term impacts of applying this technology to units with tangential, cyclone and wall-fired (with Low NO{sub x} Burner) configurations.

May, T.J. [Illinois Power Co., Decatur, IL (United States); Rindahl, E.G. [Public Service Co. of Colorado, Denver, CO (United States); Booker, T. [City Water Light and Power, Springfield, IL (United States)] [and others

1994-12-31T23:59:59.000Z

190

Energy Blog | Department of Energy  

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

8, 2012 8, 2012 The Long Island Solar Farm (LISF) -- currently the largest solar photovoltaic power plant in the Eastern United States -- generates enough renewable energy to power approximately 4,500 homes. LISF is located at Brookhaven National Laboratory. | Photo courtesy of Brookhaven National Laboratory. Solar Among the Fastest Growing Job Markets in America Efforts to grow the solar market and make solar energy more accessible to all Americans are working. November 7, 2012 A Yuma bat flying inside the clearwell at 100-F Area. | Photo courtesy of the Office of Environmental Management. Roosting Spot for These Nocturnal Mammals is Just Batty Approximately 6,000 bats roost from mid-March to mid-October inside Hanford's 100-F Area. November 7, 2012 Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA.

191

Florida's 22nd congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

2nd congressional district: Energy Resources 2nd congressional district: Energy Resources Jump to: navigation, search Equivalent URI DBpedia This article is a stub. You can help OpenEI by expanding it. This page represents a congressional district in Florida. Registered Energy Companies in Florida's 22nd congressional district AE Biofuels Inc formerly Marwich II Ltd Advanced Green Technologies Apollo Energy Systems Inc Atlas Solar Innovations BTX Holdings Inc Biomass Resources Corporation China Nuvo Solar Energy Inc formerly Nuvo Solar Energy Inc Citrus Energy LLC Cyclone Power Technologies Inc Ener1 Inc EnerFuel Energy 5 0 Energy 5 0 LLC Enerize Corp Florida Power and Light Company Hydro Alternative Energy Kitson Partners Lone Star Transmission LLC NanoEner Technologies NextEra Energy Resources formerly FPL Energy LLC

192

RF SYSTEM FOR THE SNS ACCUMULATOR RING.  

SciTech Connect

During accumulation the RF beam current in the spallation neutron source ring rises from 0 to 50 amperes. A clean, 250 nanosecond gap is needed for the extraction kicker risetime. Large momentum spread and small peak current are needed to prevent instabilities and stopband related losses. A robust RF system meeting these requirements has been designed.

BLASKIEWICZ, M.; BRENNAN, J.M.; BRODOWSKI, J.; DELONG, J.; METH, M.; SMITH, K.; ZALTSMAN, A.

2001-06-18T23:59:59.000Z

193

Formation of morphogen gradients: Local accumulation time  

Science Journals Connector (OSTI)

Spatial regulation of cell differentiation in embryos can be provided by morphogen gradients, which are defined as the concentration fields of molecules that control gene expression. For example, a cell can use its surface receptors to measure the local concentration of an extracellular ligand and convert this information into a corresponding change in its transcriptional state. We characterize the time needed to establish a steady-state gradient in problems with diffusion and degradation of locally produced chemical signals. A relaxation function is introduced to describe how the morphogen concentration profile approaches its steady state. This function is used to obtain a local accumulation time that provides a time scale that characterizes relaxation to steady state at an arbitrary position within the patterned field. To illustrate the approach we derive local accumulation times for a number of commonly used models of morphogen gradient formation.

Alexander M. Berezhkovskii; Christine Sample; Stanislav Y. Shvartsman

2011-05-06T23:59:59.000Z

194

Florida's 19th congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

Florida. Florida. Registered Energy Companies in Florida's 19th congressional district AE Biofuels Inc formerly Marwich II Ltd Advanced Green Technologies Apollo Energy Systems Inc Atlas Solar Innovations BTX Holdings Inc Biomass Resources Corporation China Nuvo Solar Energy Inc formerly Nuvo Solar Energy Inc Citrus Energy LLC Cyclone Power Technologies Inc Ener1 Inc EnerFuel Energy 5 0 Energy 5 0 LLC Enerize Corp Hydro Alternative Energy LPG Electrical, Inc NanoEner Technologies Power Tree Corp RAM Capital Management Group Renewable Spirits LLC Silescent Lighting Corp SmartGridCareers.com Southeast Renewable Fuels LLC SRF Registered Financial Organizations in Florida's 19th congressional district USGlobal LLC Retrieved from "http://en.openei.org/w/index.php?title=Florida%27s_19th_congressional_district&oldid=182748

195

Florida's 23rd congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

rd congressional district: Energy Resources rd congressional district: Energy Resources Jump to: navigation, search Equivalent URI DBpedia This article is a stub. You can help OpenEI by expanding it. This page represents a congressional district in Florida. Registered Energy Companies in Florida's 23rd congressional district AE Biofuels Inc formerly Marwich II Ltd Advanced Green Technologies Apollo Energy Systems Inc Atlas Solar Innovations BTX Holdings Inc Biomass Resources Corporation China Nuvo Solar Energy Inc formerly Nuvo Solar Energy Inc Cyclone Power Technologies Inc Ener1 Inc EnerFuel Energy 5 0 Energy 5 0 LLC Enerize Corp Gamma Solar Corporation Kitson Partners LPG Electrical, Inc NanoEner Technologies Renewable Spirits LLC Silescent Lighting Corp Southeast Renewable Fuels LLC SRF Registered Financial Organizations in Florida's 23rd congressional district

196

Accumulated photon echo in ruby and alexandrite  

Science Journals Connector (OSTI)

The technique of picosecond accumulated photon echo is applied to 700-at. ppm ruby and 2000-at. ppm alexandrite. The decay of the photon-echo intensity versus the probe-pulse delay displays a beat. A detailed analysis on the basis of Bloch equations shows that the beat frequency is associated with the zero-field splitting of the 4A2 ground state, and that its phase and amplitude are determined by the amount of population communication within this state. Precise values for the spontaneous decay time of 2A¯(2E) and the 4A2 zero-field splitting are derived.

M. H. F. Overwijk; P. J. Rump; J. I. Dijkhuis; H. W. de Wijn

1991-09-01T23:59:59.000Z

197

Diffusive Accumulation of Methane Bubbles in Seabed  

E-Print Network (OSTI)

We consider seabed bearing methane bubbles. In the absence of fractures the bubbles are immovably trapped in a porous matrix by surface tension forces; therefore the dominant mechanism of transfer of gas mass becomes the diffusion of gas molecules through the liquid. The adequate description of this process requires accounting "other-than-normal" (non-Fickian) diffusion effects, thermodiffusion and gravity action. We evaluate the diffusive flux of aqueous methane and predict the possibility of existence of bubble mass accumulation zones (which can appear independently from the presence/absence of hydrate stability zone) and effect of non-Fickian drift on the capacity of shallow and deep methane-hydrate deposits.

Goldobin, D S; Levesley, J; Lovell, M A; Rochelle, C A; Jackson, P; Haywood, A; Hunter, S; Rees, J

2010-01-01T23:59:59.000Z

198

Tropical Cyclone Simulation and Response to CO2 Doubling in the GFDL CM2.5 High-Resolution Coupled Climate Model  

Science Journals Connector (OSTI)

Global tropical cyclone (TC) activity is simulated by the Geophysical Fluid Dynamics Laboratory (GFDL) Climate Model, version 2.5 (CM2.5), which is a fully coupled global climate model with a horizontal resolution of about 50 km for the atmosphere ...

Hyeong-Seog Kim; Gabriel A. Vecchi; Thomas R. Knutson; Whit G. Anderson; Thomas L. Delworth; Anthony Rosati; Fanrong Zeng; Ming Zhao

2014-11-01T23:59:59.000Z

199

Assimilation of high-resolution tropical cyclone observations with an Ensemble Kalman Filter Using HEDAS: Evaluation of 2008-2011 HWRF forecasts  

Science Journals Connector (OSTI)

NOAA has been gathering high-resolution flight-level, dropwindsonde and airborne Doppler radar data in tropical cyclones for almost three decades; the U.S. Air Force routinely obtained the same type and quality of data, excepting Doppler radar, ...

Sim D. Aberson; Altu? Aksoy; Kathryn J. Sellwood; Tomislava Vukicevic; Xuejin Zhang

200

Saturn's north polar cyclone and hexagon at depth revealed by Cassini/VIMS Kevin H. Baines a,, Thomas W. Momary a  

E-Print Network (OSTI)

Saturn's north polar cyclone and hexagon at depth revealed by Cassini/VIMS Kevin H. Baines a Keywords: Saturn Cassini­Huygens Visual-infrared mapping spectrometer (VIMS) Atmospheric dynamics Polar has been revealed by the visual- infrared mapping spectrometer (VIMS) onboard the Cassini

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Increased Visceral Fat Accumulation in Patients with Primary Gout  

Science Journals Connector (OSTI)

A cluster of several atherogenic risk factors, visceral fat accumulation was more increased in gout patients. In addition, visceral fat was more accumulated in gout patients who were overexcreters of uric acid .....

Sumio Takahashi; Tetsuya Yamamoto…

2002-01-01T23:59:59.000Z

202

-ray Irradiation Enhanced Boron-10 Compound Accumulation in Murine Tumors  

Science Journals Connector (OSTI)

......gamma-ray Irradiation Enhanced Boron-10 Compound Accumulation in Murine Tumors...effects of gamma-ray irradiation on boron-10 compound accumulation in a murine...sodium) administration. Then, the boron-10 concentrations in tumor and normal......

Yong Liu; Kenji Nagata; Shin-ichiro Masunaga; Minoru Suzuki; Genro Kashino; Yuko Kinashi; Hiroki Tanaka; Yoshinori Sakurai; Akira Maruhashi; Koji Ono

2009-11-01T23:59:59.000Z

203

Damage production and accumulation in SiC structures in inertial and magnetic fusion systems  

E-Print Network (OSTI)

Damage production and accumulation in SiC structures in inertial and magnetic fusion systems M wall in an IFE system is $10% lower than in an MFE system, while gas production and burnup rates magnetic (MFE) and inertial (IFE) confinement fusion systems. Variations in the geometry, neutron energy

Ghoniem, Nasr M.

204

Controlling lipid accumulation in cereal grains  

Science Journals Connector (OSTI)

Plant oils have so far been mostly directed toward food and feed production. Nowadays however, these oils are more and more used as competitive alternatives to mineral hydrocarbon-based products. This increasing demand for vegetable oils has led to a renewed interest in elucidating the metabolism of storage lipids and its regulation in various plant systems. Cereal grains store carbon in the form of starch in a large endosperm and as oil in an embryo of limited size. Complementary studies on kernel development and metabolism have paved the way for breeding or engineering new varieties with higher grain oil content. This could be achieved either by increasing the relative proportion of the oil-rich embryo within the grain, or by enhancing oil synthesis and accumulation in embryonic structures. For instance, diacylglycerol acyltransferase (DGAT) that catalyses the ultimate reaction in the biosynthesis of triacylglycerol appears to be a promising target for increasing oil content in maize embryos. Similarly, over-expression of the maize transcriptional regulators ZmLEAFY COTYLEDON1 and ZmWRINKLED1 efficiently stimulates oil accumulation in the kernels of transgenic lines. Redirecting carbon from starch to oil in the endosperm, though not yet realized, is discussed.

Guillaume Barthole; Loïc Lepiniec; Peter M. Rogowsky; Sébastien Baud

2012-01-01T23:59:59.000Z

205

The deep water gas charged accumulator and its possible replacements  

E-Print Network (OSTI)

not be affected by the increasing hydrostatic pressure of water as a function of water depth. Springs and heavy weights will be discussed as two options to replace nitrogen in accumulators. Efficient deep water accumulators would reduce the number of accumulators...

Mir Rajabi, Mehdi

2006-04-12T23:59:59.000Z

206

Energy  

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

Energy newsroomassetsimagesenergy-icon.png Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security...

207

Future economic damage from tropical cyclones: sensitivities to societal and climate changes  

Science Journals Connector (OSTI)

...to suggest that energy policies can have...justifications for changing energy policies. Those...coastline warned per storm has increased...has been little demand for the quantification...estimates increases in per capita GDP to 2050 range from...

2007-01-01T23:59:59.000Z

208

GAS PRODUCTION POTENTIAL OF DISPERSE LOW-SATURATION HYDRATE ACCUMULATIONS IN  

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

61446 61446 GAS PRODUCTION POTENTIAL OF DISPERSE LOW-SATURATION HYDRATE ACCUMULATIONS IN OCEANIC SEDIMENTS George J. Moridis Earth Sciences Division Lawrence Berkeley National Laboratory Berkeley, CA 94720 E. Dendy Sloan Center for Hydrate Research and Chemical Engineering Department Colorado School of Mines Golden, CO 80401 August 2006 This work was partly supported by the Assistant Secretary for Fossil Energy, Office of Natural Gas and Petroleum Technology, through the National Energy Technology Laboratory, under the U.S. Department of Energy, Contract No. DE-AC03-76SF00098. Gas Production Potential of Disperse Low-Saturation Hydrate Accumulations in Oceanic Sediments George J. Moridis 1 and E. Dendy Sloan 2 1 Earth Sciences Division, Lawrence Berkeley National Laboratory, MS 90-1166

209

Co-combustion of refuse derived fuel and coal in a cyclone furnace at the Baltimore Gas and Electric Company, C. P. Crane Station  

SciTech Connect

A co-combustion demonstration burn of coal and fluff refuse-derived fuel (RDF) was conducted by Teledyne National and Baltimore Gas and Electric Company. This utility has two B and W cyclone furnaces capable of generating 400 MW. The facility is under a prohibition order to convert from No. 6 oil to coal; as a result, it was desirable to demonstrate that RDF, which has a low sulfur content, can be burned in combination with coals containing up to 2% sulfur, thus reducing overall sulfur emissions without deleterious effects. Each furnace consists of four cyclones capable of generating 1,360,000 pounds per hour steam. The tertiary air inlet of one of the cyclones was modified with an adapter to permit fluff RDF to be pneumatically blown into the cyclone. At the same time, coal was fed into the cyclone furnace through the normal coal feeding duct, where it entered the burning chamber tangentially and mixed with the RDF during the burning process. Secondary shredded fluff RDF was prepared by the Baltimore County Resource Recovery Facility. The RDF was discharged into a receiving station consisting of a belt conveyor discharging into a lump breaker, which in turn, fed the RDF into a pneumatic line through an air-lock feeder. A total of 2316 tons were burned at an average rate of 5.6 tons per hour. The average heat replacement by RDF for the cyclone was 25%, based on Btu input for a period of forty days. The range of RDF burned was from 3 to 10 tons per hour, or 7 to 63% heat replacement. The average analysis of the RDF (39 samples) for moisture, ash, heat (HHV) and sulfur content were 18.9%, 13.4%, 6296 Btu/lb and 0.26% respectively. RDF used in the test was secondary shredded through 1-1/2 inch grates producing the particle size distribution of from 2 inches to .187 inches. Findings to date after inspection of the boiler and superheater indicate satisfactory results with no deleterious effects from the RDF.

Not Available

1982-03-01T23:59:59.000Z

210

Vinpocetine attenuates lipid accumulation and atherosclerosis formation  

SciTech Connect

Highlights: •Vinpocetine attenuates hyperlipidemia-induced atherosclerosis in a mouse model. •Vinpocetine antagonizes ox-LDL uptake and accumulation in macrophages. •Vinpocetine blocks the induction of ox-LDL receptor LOX-1 in vitro and in vivo. -- Abstract: Atherosclerosis, the major cause of myocardial infarction and stroke, is a chronic arterial disease characterized by lipid deposition and inflammation in the vessel wall. Cholesterol, in low-density lipoprotein (LDL), plays a critical role in the pathogenesis of atherosclerosis. Vinpocetine, a derivative of the alkaloid vincamine, has long been used as a cerebral blood flow enhancer for treating cognitive impairment. Recent study indicated that vinpocetine is a potent anti-inflammatory agent. However, its role in the pathogenesis of atherosclerosis remains unexplored. In the present study, we show that vinpocetine significantly reduced atherosclerotic lesion formation in ApoE knockout mice fed with a high-fat diet. In cultured murine macrophage RAW264.7 cells, vinpocetine markedly attenuated oxidized LDL (ox-LDL) uptake and foam cell formation. Moreover, vinpocetine greatly blocked the induction of ox-LDL receptor 1 (LOX-1) in cultured macrophages as well as in the LOX-1 level in atherosclerotic lesions. Taken together, our data reveal a novel role of vinpocetine in reduction of pathogenesis of atherosclerosis, at least partially through suppressing LOX-1 signaling pathway. Given the excellent safety profile of vinpocetine, this study suggests vinpocetine may be a therapeutic candidate for treating atherosclerosis.

Cai, Yujun [Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, 601 Elmwood Ave, Rochester, NY 14642 (United States)] [Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, 601 Elmwood Ave, Rochester, NY 14642 (United States); Li, Jian-Dong [Center for Inflammation, Immunity and Infection, and Department of Biology, Georgia State University, Atlanta, GA 30303 (United States)] [Center for Inflammation, Immunity and Infection, and Department of Biology, Georgia State University, Atlanta, GA 30303 (United States); Yan, Chen, E-mail: Chen_Yan@urmc.rochester.edu [Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, 601 Elmwood Ave, Rochester, NY 14642 (United States)] [Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, 601 Elmwood Ave, Rochester, NY 14642 (United States)

2013-05-10T23:59:59.000Z

211

PBL FY 2002 Third Quarter Review Forecast of Generation Accumulated...  

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

Power Business Line Generation Accumulated Net Revenues Forecast for Financial-Based Cost Recovery Adjustment Clause (FB CRAC) FY 2002 Third Quarter Review Forecast in Millions...

212

FY 2002 Generation Audited Accumulated Net Revenues, February...  

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

1 021003 February 2003 Bonneville Power Administration Power Business Line FY 2002 Generation Audited Accumulated Net Revenues for Financial- Based Cost Recovery Adjustment...

213

Energy  

Science Journals Connector (OSTI)

Energy ... “Scientific Challenges in Sustainable Energy Technology,” by Nathan S. Lewis of the California Institute of Technology, summarizes data on energy resources and analyses the implications for human society. ... ConfChem Conference on Educating the Next Generation: Green and Sustainable Chemistry—Solar Energy: A Chemistry Course on Sustainability for General Science Education and Quantitative Reasoning ...

John W. Moore

2008-07-01T23:59:59.000Z

214

Systems Level Regulation of Rhythmic Growth Rate and Biomass Accumulation in Grasses  

SciTech Connect

Several breakthroughs have been recently made in our understanding of plant growth and biomass accumulation. It was found that plant growth is rhythmically controlled throughout the day by the circadian clock through a complex interplay of light and phytohormone signaling pathways. While plants such as the C4 energy crop sorghum (Sorghum bicolor (L.) Moench) and possibly the C3 grass (Brachypodium distachyon) also exhibit daily rhythms in growth rate, the molecular details of its regulation remain to be explored. A better understanding of diurnally regulated growth behavior in grasses may lead to species-specific mechanisms highly relevant to future strategies to optimize energy crop biomass yield. Here we propose to devise a systems approach to identify, in parallel, regulatory hubs associated with rhythmic growth in C3 and C4 plants. We propose to use rhythmicity in daily growth patterns to drive the discovery of regulatory network modules controlling biomass accumulation.

Kay, Steve A. [University of California San Diego

2013-05-02T23:59:59.000Z

215

Self-Accumulation of Information in the Nature  

E-Print Network (OSTI)

To understand why information accumulates despite the global entropy increase, we argue that existing composite entities, from atoms to galaxies, including lives, are information condensates, which accumulate information in a self-explanatory manner. In order to confirm and to illustrate this idea, we investigate the roles of information in survival of a hydrogen atom.

Keiichi Akama

2014-08-24T23:59:59.000Z

216

ORIGINAL PAPER Accumulation of vitamin E in potato (Solanum tuberosum)  

E-Print Network (OSTI)

ORIGINAL PAPER Accumulation of vitamin E in potato (Solanum tuberosum) tubers Elizabeth F. Crowell of tocopherols can be accumulated in potato (Solanum tuberosum L.) tubers through metabolic engineering. Two transgenes were constitutively over-expressed in potato: Arabid- opsis thaliana p-hydroxyphenylpyruvate dioxy

Douches, David S.

217

Saccharomyces cerevisiae does not accumulate ethanol against a concentration gradient.  

Science Journals Connector (OSTI)

...found that this accumulation does not occur and that ethanol permeates...accumulation suggested that ethanol does not freely permeate the yeast...diffusion occurs so rapidly that it does not allow detectable intracellular...ed.), Biochemists's handbook. E & F. N. Spon Ltd., London...

J M Guijarro; R Lagunas

1984-12-01T23:59:59.000Z

218

Sensible Solar Fueling Energy Revolution in Georgia | Department of Energy  

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

Sensible Solar Fueling Energy Revolution in Georgia Sensible Solar Fueling Energy Revolution in Georgia Sensible Solar Fueling Energy Revolution in Georgia May 14, 2010 - 3:35pm Addthis Joshua DeLung During his recent commencement address at the Georgia Institute of Technology, Energy Secretary Steven Chu hailed the ingenuity of the engineers responsible for the Industrial Revolution. He noted, however, that the carbon emissions from that pivotal era have caused the world's climate to change drastically. "More frequent heat waves and increased water stress in many areas of the world are predicted," he said. "Rising sea levels and the severity of hurricanes and cyclones will threaten low-lying coastal areas. The climate will change so rapidly that many species, including many people, will have

219

Sensible Solar Fueling Energy Revolution in Georgia | Department of Energy  

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

Sensible Solar Fueling Energy Revolution in Georgia Sensible Solar Fueling Energy Revolution in Georgia Sensible Solar Fueling Energy Revolution in Georgia May 14, 2010 - 3:35pm Addthis Joshua DeLung During his recent commencement address at the Georgia Institute of Technology, Energy Secretary Steven Chu hailed the ingenuity of the engineers responsible for the Industrial Revolution. He noted, however, that the carbon emissions from that pivotal era have caused the world's climate to change drastically. "More frequent heat waves and increased water stress in many areas of the world are predicted," he said. "Rising sea levels and the severity of hurricanes and cyclones will threaten low-lying coastal areas. The climate will change so rapidly that many species, including many people, will have

220

Responding To Hurricane Sandy: DOE Situation Reports | Department of Energy  

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

Responding To Hurricane Sandy: DOE Situation Reports Responding To Hurricane Sandy: DOE Situation Reports Responding To Hurricane Sandy: DOE Situation Reports November 7, 2012 - 11:15am Addthis Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Amanda Scott Amanda Scott Former Managing Editor, Energy.gov What are the key facts? For more information about emergency preparedness, visit Ready.gov. For the latest news on Hurricane Sandy, visit the FEMA blog. November 7, 2012 - 4:02pm: Reports on Hurricane Sandy can now be found in

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Observational Analysis of Cloud and Precipitation in Midlatitude Cyclones: Northern versus Southern Hemisphere Warm Fronts  

E-Print Network (OSTI)

but disagree on future changes in their intensity (Lambert and Fyfe 2006; Bengtsson et al. 2009). Examination and are key contributors to the meridional transport of energy between the equator and the poles. Though interaction between a projected poleward shift in the storm track, increased atmospheric water vapor content

222

Downscaling CMIP5 climate models shows increased tropical cyclone activity over the 21st century  

E-Print Network (OSTI)

of historical and future climate states simulated by six Coupled Model Intercomparison Project 5 (CMIP5) global energy of the subcloud layer. On time scales larger than that characterizing the thermal equilibration of greater intensity. Calculations with a single-column model (4) confirm that increasing greenhouse gas

Rothman, Daniel

223

Retrieval of Hydrometeor Profiles in Tropical Cyclones and Convection from Combined Radar and Radiometer Observations  

E-Print Network (OSTI)

of understanding the global energy and water cycles by providing four-dimensional distributions of latent heat- ing related to latent heating, ice water content (IWC) and liquid water content (LWC) have implications A retrieval algorithm is described to estimate vertical profiles of precipitation ice water content and liquid

Jiang, Haiyan

224

Extratropical cyclone occlusion Journal: McGraw Hill 2008 Yearbook of Science & Technology  

E-Print Network (OSTI)

advection associated with the initial perturbation converted available potential energy (APE) into eddy List of Authors: Martin, Jonathan; University of Wisconsin-Madison, Atmospheric and Oceanic Sciences by JONATHAN E. MARTIN Department of Atmospheric and Oceanic Sciences University of Wisconsin-Madison 1225 W

Williams, Justin

225

Energy  

Gasoline and Diesel Fuel Update (EIA)

Federal, State, local, and foreign governments, EIA survey respondents, and the media. For further information, and for answers to questions on energy statistics, please...

226

Energy  

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

Energy Energy Energy Express Licensing Accelerator-Driven Transmutation Of Spent Fuel Elements Express Licensing Acid-catalyzed dehydrogenation of amine-boranes Express Licensing Air Breathing Direct Methanol Fuel Cell Express Licensing Aligned Crystalline Semiconducting Film On A Glass Substrate And Method Of Making Express Licensing Anion-Conducting Polymer, Composition, And Membrane Express Licensing Apparatus for Producing Voltage and Current Pulses Express Licensing Biaxially oriented film on flexible polymeric substrate Express Licensing Corrosion Test Cell For Bipolar Plates Express Licensing Device for hydrogen separation and method Negotiable Licensing Durable Fuel Cell Membrane Electrode Assembly (MEA) Express Licensing Energy Efficient Synthesis Of Boranes Express Licensing

227

Proper Lagoon Management to Reduce Odor and Excessive Sludge Accumulation  

E-Print Network (OSTI)

Proper management techniques to reduce odor and excessive sludge accumulation include maintaining pH and salt levels, pumping regularly, maintaining adequate bacteria levels, and designing for efficiency. Definitions of key words are boxed for easy...

Mukhtar, Saqib

1999-10-19T23:59:59.000Z

228

Femtosecond accumulated photon echo in Er-doped fibers  

Science Journals Connector (OSTI)

We report the observation of accumulated photon echo in Er-doped fibers. We also demonstrate time reversal and autoconvolution of femtosecond pulses, which suggest that Er-doped fibers...

da Silva, V L; Silberberg, Y; Heritage, J P; Chase, E W; Saifi, M A; Andrejco, M J

1991-01-01T23:59:59.000Z

229

An investigation of damage accumulation in graphite/epoxy laminates  

E-Print Network (OSTI)

AN INVESTIGATION OF DAMAGE ACCUMULATION IN GRAPHITE/EPOXY LAMINATES A Thesis by ROBERT GERALD NORVELL Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... August 1985 Major Subject: Aerospace Engineering AN INVESTIGATION OF DAMAGE ACCUMULATION IN GRAPHITE/EPOXY LAMINATES A Thesis by ROBERT GERALD NORVELL Approved as to style and content by: David H. Allen (Co-Chair of C mmitt. ) Richard A. Schap...

Norvell, Robert Gerald

2012-06-07T23:59:59.000Z

230

A numerical study of frictional entrainment in a cyclonic gulf stream ring  

E-Print Network (OSTI)

(km) Fig. 2. Cross sections of aT for Atlantis 38. 160 Gulf Stream (and thus a factor in the heat, salt and energy budgets of the Gulf Strean system). b. Post stuff ss Gu'f Stream rings were first reported by Iselin (1936). Their origin in tn... is in km and z in m. 28 th, . result is the field shown in Fig. 6. The scale of g~ is 3. 76 x 10 m /sec ror a K of 20 m /sec. Since the scale of is 2'K, H , the value of Q varies di. rcctly with both K and H n I. . cr easin~ K i creases...

Farrar, Paul Denton

1977-01-01T23:59:59.000Z

231

FE Categorical Exclusions | Department of Energy  

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

3, 2010 3, 2010 CX-003468: Categorical Exclusion Determination Cyclone Production Tool CX(s) Applied: B3.6 Date: 08/23/2010 Location(s): Chickasha, Oklahoma Office(s): Fossil Energy, National Energy Technology Laboratory August 23, 2010 CX-003462: Categorical Exclusion Determination Visitor's Center Conference Room CX(s) Applied: B1.7, B1.15 Date: 08/23/2010 Location(s): Morgantown,West Virginia Office(s): Fossil Energy, National Energy Technology Laboratory August 23, 2010 CX-003463: Categorical Exclusion Determination Carbon Dioxide Capture by Sub-Ambient Membrane Operation CX(s) Applied: A9, B3.6 Date: 08/23/2010 Location(s): Newark, Delaware Office(s): Fossil Energy, National Energy Technology Laboratory August 23, 2010 CX-003461: Categorical Exclusion Determination Low-Cost Wet Gas Compressor for Stripper Gas Wells

232

Energy  

Office of Legacy Management (LM)

..) ".. ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information related to the Milwaukee Ai.rport site in your jurisdiction that performed work, for DOE orits predecessor agencies. information; use, and retention. ., This information .is provided for your '/ ,' DOE's Formerly Utilized Sites Remedial:'Action~'Prog&is responsible for ,"'

233

Atomic-Level Computer Simulation of SiC: Defect Accumulation...  

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

Atomic-Level Computer Simulation of SiC: Defect Accumulation, Mechanical Properties and Defect Recovery. Atomic-Level Computer Simulation of SiC: Defect Accumulation, Mechanical...

234

Design of Wind Turbines in an Area with Tropical Cyclones Niels-Erik Clausen, niels-erik.clausen@risoe.dk, Sren Ott, Niels-Jacob Tarp-Johansen, Per Nrgrd and  

E-Print Network (OSTI)

Design of Wind Turbines in an Area with Tropical Cyclones Niels-Erik Clausen, niels and cost of wind turbines is influenced by a combination of fatigue and extreme loads and the applied design codes. In general wind turbines are designed for 20 years of operation using design standards

235

The accumulation of nonylphenol in a wastewater recycling process  

Science Journals Connector (OSTI)

A mathematical model was developed in this paper to describe the nonylphenol (NP) accumulation in the effluent of a wastewater recycling system. The model quantitatively presented the relationships among the NP concentrations in the raw wastewater and the system effluent, the number of wastewater recycling cycles, the water recycling ratio, the system NP removal efficiency, and the NP accumulation factor. The mathematical model was then verified through experimental modeling of a wastewater recycling process, and it was indicated that the Pearson correlation coefficient between mathematical simulation and experimental modeling results was 0.652. The study results indicated that the NP accumulation factor of a wastewater recycling system would approach a constant for large number of wastewater recycling cycles given the wastewater recycling ratio and system NP removal efficiency. The results also revealed that the NP concentration in the effluent increased with the wastewater recycling ratio given the system NP removal efficiency, and the increase of NP removal efficiency would decrease the NP accumulation in the system effluent under a given wastewater recycling ratio condition. The model was then applied to compute the maximum wastewater recycling ratio, predict reclaimed water quality and direct the design and management of sewage recycling systems in China.

Rui-Xia Hao; Yu-Wen Zhou; Shui-Yuan Cheng; Jian-Bing Li; Man Zhao; Xi Chen; Ning Yao

2008-01-01T23:59:59.000Z

236

Is Net Ecosystem Production Equal to Ecosystem Carbon Accumulation?  

E-Print Network (OSTI)

from the gas balance at night (when GPP is zero) and then GPP is calculated from Eq. 2. This gas COMMENTARY Is Net Ecosystem Production Equal to Ecosystem Carbon Accumulation? Gary M. Lovett ABSTRACT Net ecosystem production (NEP), defined as the difference between gross primary production

Berkowitz, Alan R.

237

Review of Alternative Technologies for Pretreatment of Accumulated HLW  

SciTech Connect

Accumulated liquid high-level wastes (HLW) from nuclear centers in Russia and the United States (U. S.) contain great amounts of nonradioactive salts; it is prudent to vitrify not the entire volume of these wastes, but only the concentrates of radionuclides recovered from them. For this purpose, different pretreatment technologies based on liquid-liquid extraction are under development.

Romanovsky, V.; Rimski-Korsakov, A.

2002-02-26T23:59:59.000Z

238

Perinatal Undernutrition: Accumulation of Catecholamines in Rat Brain  

E-Print Network (OSTI)

of the pregnant· rats consumed food containing 8 per- cent protein: half were fed 24 percent protein (6). ThusPerinatal Undernutrition: Accumulation of Catecholamines in Rat Brain Abstract. Brains of rats in the brains of rats (2) and children (3). This decrease could reflect changes in the number of neurons

Wurtman, Richard

239

DENSE MEDIA CYCLONE OPTIMIZATION  

SciTech Connect

The test data obtained from the Baseline Assessment that compares the performance of the density traces to that of different sizes of coal particles is now complete. The experimental results show that the tracer data can indeed be used to accurately predict HMC performance. The following conclusions were drawn: (i) the tracer curve is slightly sharper than curve for coarsest size fraction of coal (probably due to the greater resolution of the tracer technique), (ii) the Ep increases with decreasing coal particle size, and (iii) the Ep values are not excessively large for the well-maintained HMC circuits. The major problems discovered were associated with improper apex-to-vortex finder ratios and particle hang-up due to media segregation. Only one plant yielded test data that were typical of a fully optimized level of performance.

Gerald H. Luttrell

2002-04-11T23:59:59.000Z

240

Energy Sources | Department of Energy  

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

August 18, 2011 August 18, 2011 Energy Secretary Steven Chu Statement on Final Report from Natural Gas Subcommittee Washington DC --- The Natural Gas Subcommittee of the Secretary Energy Advisory Board today submitted its final 90-day report on recommendations to reduce the environmental impacts from shale gas production to Energy Secretary Steven Chu. Earlier this year, President Obama announced a plan for U.S. energy security in which he instructed the Secretary of Energy to work with other agencies, the natural gas industry, states, and environmental experts to improve the safety of shale gas development. August 15, 2011 Brookhaven National Laboratory is modeling the metabolic processes in rapeseed plants to optimize production of plant oils for biofuels. Shown above are developing embryos extracted from a growing rapeseed plant. The embryos accumulate seed oils which represent the most energy-dense form of biologically stored sunlight, and have great potential as renewable resources for fuel and industrial chemicals.

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

A matrix damage accumulation model for laminated composites  

E-Print Network (OSTI)

affect the response of the compo- rsent. The efiects of damage are refiected through the property degradation of the structure as the subcritical damage accumulates. For laminated composites, this sub- critical damage takes the form of matrix cracks... identifies damage as dominant. cracks and fracture mechanics is applied to predict crack growth. The physical significance of the damage mode is retained with this approach. LJnfor- tunately, the damage states in composite materials contain a multitude...

Lo, David Chi Shing

2012-06-07T23:59:59.000Z

242

Front-End Board with Cyclone V as a Test High-Resolution Platform for the Auger-Beyond-2015 Front End Electronics  

E-Print Network (OSTI)

The surface detector (SD) array of the Pierre Auger Observatory containing at present 1680 water Cherenkov detectors spread over an area of 3000 km^2 started to operate since 2004. The currently used Front-End Boards are equipped with no-more produced ACEX and obsolete Cyclone FPGA (40 MSps/15-bit of dynamic range). Huge progress in electronics and new challenges from physics impose a significant upgrade of the SD electronics either to improve a quality of measurements (much higher sampling and much wider dynamic range) or pick-up from a background extremely rare events (new FPGA algorithms based on sophisticated approaches like e.g. spectral triggers or neural networks). Much higher SD sensitivity is necessary to confirm or reject hypotheses critical for a modern astrophysics. The paper presents the Front-End Board (FEB) with the biggest Cyclone V E FPGA 5CEFA9F31I7N, supporting 8 channels sampled with max. 250 MSps @ 14-bit resolution. Considered sampling for the SD is 120 MSps, however, the FEB has been developed with external anti-aliasing filters to keep a maximal flexibility. Six channels are targeted to the SD, two the rest for other experiments like: Auger Engineering Radio Array and additional muon counters. The FEB is an intermediate design pluged-in the actually used Unified Board communicating with micro-controller at 40 MHz, however providing even 250 MSPs sampling with 20-bit dynamic range, equipped in a virtual NIOS processor and supporting 256 MB of SDRAM as well as with an implemented spectral trigger based on the Discrete Cosine Transform for a detection of very inclined "old" showers. The FEB can also support a neural network developing for a detection of "young" showers, potentially generated by neutrinos.

Zbigniew Szadkowski

2014-06-07T23:59:59.000Z

243

Impact of the tropopause temperature on the intensity of tropical cyclones an idealized study using a mesoscale model  

E-Print Network (OSTI)

) models TCs as heat engines, operating29 between the warm ocean and the cold tropopause and converting thermal energy to mechanical30 energy. Variations in the sea surface temperature (SST) have received much

Sobel, Adam

244

Energy from waste via coal/waste co-firing  

SciTech Connect

The paper reviews the feasibility of waste-to-energy plants using the cocombustion of coal with refuse-derived fuels. The paper discusses the types of wastes available: municipal solid wastes, plastics, tires, biomass, and specialized industrial wastes, such as waste oils, post-consumer carpet, auto shredder residues, and petroleum coke. The five most common combustion systems used in co-firing are briefly described. They are the stoker boiler, suspension-fired boilers, cyclone furnaces, fluidized bed boilers, and cement kilns. The paper also discusses the economic incentives for generating electricity from waste.

Winslow, J.; Ekmann, J.; Smouse, S. [Dept. of Energy, Pittsburgh, PA (United States). Pittsburgh Energy Technology Center; Ramezan, M. [Burns and Roe Services Corp., Pittsburgh, PA (United States); Harding, S.

1996-12-31T23:59:59.000Z

245

Experimental Methods to Estimate Accumulated Solids in Nuclear Waste Tanks - 13313  

SciTech Connect

The Department of Energy has a large number of nuclear waste tanks. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles, e.g., plutonium containing, could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids and supernatant were charged to the test tank and rotating liquid jets were used to remove most of the solids. Then the volume and shape of the residual solids and the spatial concentration profiles for the surrogate for plutonium were measured. This paper discusses the overall test results, which indicated heavy solids only accumulate during the first few transfer cycles, along with the techniques and equipment designed and employed in the test. Those techniques include: - Magnetic particle separator to remove stainless steel solids, the plutonium surrogate from a flowing stream. - Magnetic wand used to manually remove stainless steel solids from samples and the tank heel. - Photographs were used to determine the volume and shape of the solids mounds by developing a composite of topographical areas. - Laser range finders to determine the volume and shape of the solids mounds. - Core sampler to determine the stainless steel solids distribution within the solids mounds. - Computer driven positioner that placed the laser range finders and the core sampler over solids mounds that accumulated on the bottom of a scaled staging tank in locations where jet velocities were low. These devices and techniques were very effective to estimate the movement, location, and concentrations of the solids representing plutonium and are expected to perform well at a larger scale. The operation of the techniques and their measurement accuracies will be discussed as well as the overall results of the accumulated solids test. (authors)

Duignan, Mark R.; Steeper, Timothy J.; Steimke, John L. [Savannah River Nuclear Solutions, Savannah River National Laboratory, Aiken, SC 29808 (United States)] [Savannah River Nuclear Solutions, Savannah River National Laboratory, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

246

Hydrogeological influences on petroleum accumulations in the Arabian Gulf  

SciTech Connect

The stratigraphic and topographic conditions in the Arabian Gulf are appropriate for the instigation and maintenance of an active hydrodynamic regime. The setting is that of a gentle basin surrounded by topographic highs. The central Arabian highlands to the west-southwest, the Tarus-Zagros mountains to the north, and the Oman mountains to the east rim the structural low occupied by the Gulf. Elevations in these areas reach maximum values of approximately 1000 meters. Paleozoic through Cenozoic strata stretch continuously across the basin, are relatively unfaulted, and outcrop in the topographic highs. Such a setting is propitious for a regional hydrodynamic system with meteoric recharge in the topographic highs and discharge in the middle of the Gulf. The prolific oil and gas accumulations of this region would be subject to influence by these hydrodynamic processes. The existence of such a hydrodynamic regime is documented by a variety of evidence, including potentiometric data, water salinity measurements, and observed tilts in oil-water contacts. Potentiometric data for several Tertiary and Cretaceous units on the Arabian platform, in the Gulf, and in Iraq show a pattern of consistently decreasing potential from topographic highs to lows. Water salinities show a consistent, but inverse, variation with the potentiometric data. Tilted oil-water contacts in Cretaceous and Jurassic reservoirs are observed in several fields of the Gulf region. The direction and magnitude of the observed tilts are consistent with the water potential and salinity data, and suggest that petroleum accumulations are being influenced by a regional hydrodynamic drive. Basin modelling is used to simulate petroleum generation and migration scenarios, and to integrate these histories with the structural evolution of the Gulf. The integrated modelling study illustrates the influence of hydrodynamic processes on the distribution of petroleum accumulations.

Vizgirda, J.; Burke, L. [Mobil New Business Development, Dallas TX (United States)

1995-08-01T23:59:59.000Z

247

Optimisation of operating parameters during the accumulator charging process  

Science Journals Connector (OSTI)

The aim of this work involving the charging process of hydro-pneumatic accumulators in the hydrostatic power transmission system is to propose ''optimal'' operating parameters of the control system, which will allow low petrol consumption, low emission of toxic fumes and verification of the proposed model. As a tool for the simulation work, a simulation application from the Simulink library for a Matlab environment was used. As a result of the research, characteristics of the process quantities, which confirm correctness of the proposed operating parameters of the control system were obtained. In addition, the quantitative and qualitative identification of the presented model was conducted.

Zbigniew Pawelski; Sebastian Wittich

2005-01-01T23:59:59.000Z

248

The Office of Electricity Delivery and Energy Reliability is Closely  

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

The Office of Electricity Delivery and Energy Reliability is The Office of Electricity Delivery and Energy Reliability is Closely Monitoring Hurricane Irene (2011) The Office of Electricity Delivery and Energy Reliability is Closely Monitoring Hurricane Irene (2011) August 25, 2011 - 11:13am Addthis The Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is closely monitoring Hurricane Irene as it travels up the U.S. coast and is publishing Situation Reports. Addthis Related Articles Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Responding To Hurricane Sandy: DOE Situation Reports On November 7, a Nor'easter began to impact the Mid-Atlantic and Northeast with strong winds, rain or snow, and coastal flooding. | Photo courtesy of NOAA.

249

A Layerless Additive Manufacturing Process based on CNC Accumulation , Chi Zhou, Jingyuan Lao  

E-Print Network (OSTI)

1/13 A Layerless Additive Manufacturing Process based on CNC Accumulation Yong Chen* , Chi Zhou manufacturing, 5-axis SFF, CNC accumulation, build around inserts. 1. INTRODUCTION Most current additive process that is non-layer-based. The process is named Computer Numerically Controlled (CNC) accumulation

Chen, Yong

250

Signal machines : localization of isolated accumulation Signal machines : localization of isolated  

E-Print Network (OSTI)

Signal machines : localization of isolated accumulation Signal machines : localization of isolated'Orléans, Orléans, FRANCE 6 mars 2011 Journées Calculabilités Paris 1 / 39 #12;Signal machines : localization of isolated accumulation 1 Signal machines and isolated accumulations 2 Necessary conditions

Durand-Lose, Jérôme

251

Frictional accumulation of negative muons and its application  

Science Journals Connector (OSTI)

A novel method is proposed for the efficient conversion of intermediate energy negative muons into a low-energy muon beam. It is based on using an electric field to eject muons from a moderator consisting of a la...

D. Taqqu

1996-01-01T23:59:59.000Z

252

CIO Blog Archive | Department of Energy  

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

November 9, 2012 November 9, 2012 Department of Energy Implements APIs in the Cloud As part of the Digital Strategy, the Department of Energy is making more high-value data sets available through Application Program Interfaces (APIs) - helping programmers develop new opportunities, services and products for citizens. Additionally, these data sets and APIs are now housed on cloud-based servers, helping us to provide easy, scalable access to the public. November 7, 2012 Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Responding To Hurricane Sandy: DOE Situation Reports As of 9:00 am EST November 7, there are 650,416 customers are without power

253

ORNL/TM-2008/141 Unlimited Damage Accumulation in  

E-Print Network (OSTI)

, are generally available free via the U.S. Department of Energy (DOE) Information Bridge. Web site http

Pennycook, Steve

254

Hydraulic accumulator-compressor for geopressured enhanced oil recovery  

DOE Patents (OSTI)

A hydraulic accumulator-compressor vessel using geothermal brine under pressure as a piston to compress waste (CO.sub.2 rich) gas is used in a system having a plurality of gas separators in tandem to recover pipeline quality gas from geothermal brine. A first high pressure separator feeds gas to a membrance separator which separates low pressure waste gas from high pressure quality gas. A second separator produces low pressure waste gas. Waste gas from both separators is combined and fed into the vessel through a port at the top as the vessel is drained for another compression cycle. High pressure brine is then admitted into the vessel through a port at the bottom of the vessel. Check valves control the flow of low pressure waste gas into the vessel and high pressure waste gas out of the vessel.

Goldsberry, Fred L. (Spring, TX)

1988-01-01T23:59:59.000Z

255

Impacts of tropical cyclones on U.S. forest tree mortality and carbon flux from 1851 to 2000  

Science Journals Connector (OSTI)

...such as Southern Florida. Altogether a 17...38%) in southern Florida, and 1,175...field-measured forest impact rate had significant correlation...estimate decomposition rates. Because CWD was cumulated from...wildland fire and fuel management ( U.S. Department...S. Department of Energy's Office...

Hongcheng Zeng; Jeffrey Q. Chambers; Robinson I. Negrón-Juárez; George C. Hurtt; David B. Baker; Mark D. Powell

2009-01-01T23:59:59.000Z

256

The effect of reservoir heterogeneity on gas production from hydrate accumulations in the permafrost  

SciTech Connect

The quantity of hydrocarbon gases trapped in natural hydrate accumulations is enormous, leading to significant interest in the evaluation of their potential as an energy source. Large volumes of gas can be readily produced at high rates for long times from methane hydrate accumulations in the permafrost by means of depressurization-induced dissociation combined with conventional technologies and horizontal or vertical well configurations. Initial studies on the possibility of natural gas production from permafrost hydrates assumed homogeneity in intrinsic reservoir properties and in the initial condition of the hydrate-bearing layers (either due to the coarseness of the model or due to simplifications in the definition of the system). These results showed great promise for gas recovery from Class 1, 2, and 3 systems in the permafrost. This work examines the consequences of inevitable heterogeneity in intrinsic properties, such as in the porosity of the hydrate-bearing formation, or heterogeneity in the initial state of hydrate saturation. Heterogeneous configurations are generated through multiple methods: (1) through defining heterogeneous layers via existing well-log data, (2) through randomized initialization of reservoir properties and initial conditions, and (3) through the use of geostatistical methods to create heterogeneous fields that extrapolate from the limited data available from cores and well-log data. These extrapolations use available information and established geophysical methods to capture a range of deposit properties and hydrate configurations. The results show that some forms of heterogeneity, such as horizontal stratification, can assist in production of hydrate-derived gas. However, more heterogeneous structures can lead to complex physical behavior within the deposit and near the wellbore that may obstruct the flow of fluids to the well, necessitating revised production strategies. The need for fine discretization is crucial in all cases to capture dynamic behavior during production.

Reagan, M. T.; Kowalsky, M B.; Moridis, G. J.; Silpngarmlert, S.

2010-05-01T23:59:59.000Z

257

Solar Energy Storage in Packed Beds  

Science Journals Connector (OSTI)

Solar heating of buildingsand grain drying for example, requires the accumulation and storage of solar energy to provide heating for the night ... available on clear and partly cloudy days. Solar heating is a pro...

Wen-Jei Yang

1989-01-01T23:59:59.000Z

258

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 3 AUGUST 16, 2012  

E-Print Network (OSTI)

there is significant uncertainty in its future intensity, the current forecast is for a slowly strengthening TC which, 3) forecast output from global models, 4) the current and projected state of the Madden with these two-week forecasts is the Accumulated Cyclone Energy (ACE) index, which is defined to be all

Gray, William

259

Paleotopography and hydrocarbon accumulation: Williston, Powder River, and Denver basins  

SciTech Connect

Recent geomorphic analyses of 1:24,000 scale topographic maps in the three major basins of the northern Great Plains have disclosed a persistent system of basement paleotopographic features that trend north-northeast throughout the region. Superimposed across this system and subtly influenced by it, are the northwesterly trending Laramide structural features. Paleozoic depositional patterns have been strongly influenced by the paleoridge and trough system formed by the north-northeast features. Mesozoic deposition has also been affected by the ancient subsurface system but in a more subtle manner. Many of the Paleozoic and Mezoxoic hydrocarbon locations in the three basins appear to be the results of paleotopographic control on hydrocarbon accumulation sites. This affect ranges from Paleozoic reef sites in the Williston basin through paleotrough localization of Pennsylvanian Minnelusa production in the Powder River basin to fractured Cretaceous Niobrara production at the Silo field in the Denver basin. Basement paleotopography is the underlying factor in all deposition and subsequent hydrocarbon migration in any basin. As such, it should be considered a major factor in the exploration for oil and gas.

Thomas, G.E. (Thomas and Associates, Denver, CO (United States))

1991-06-01T23:59:59.000Z

260

OE Blog Archive | Department of Energy  

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

March 18, 2013 March 18, 2013 Graphic by Sarah Gerrity. Making STEM Personal: Introducing the Women @ Energy Series Hear from women who work to solve some of the nation's toughest challenges through their careers in science, technology, engineering and mathematics and learn how you can follow in their footsteps. November 7, 2012 Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Responding To Hurricane Sandy: DOE Situation Reports As of 9:00 am EST November 7, there are 650,416 customers are without power in 4 states. Approximately 7.8 million customers have been restored.

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Effect of Zn, Mn, and Fe on Cd accumulation in phytoplankton ...  

Science Journals Connector (OSTI)

We examined the effect of important controlling factors (free ion concentrations of Cd, Zn, and Mn and Fe limitation of growth rate) on Cd accumulation by an ...

262

E-Print Network 3.0 - aerobic hydrogen accumulation Sample Search...  

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

accumulation in the system (9). If high concentrations... to be measured as total biogas pro- duction. Hydrogen gas does not ordinarily ... Source: Logan, Bruce E.- Department...

263

E-Print Network 3.0 - apoplastic solute accumulation Sample Search...  

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

was unaffected until cell breakage, confirming... In photosynthetic tissues, transitory starch accumulates in chloroplasts during the daylight and is degraded Source: Mudgettt,...

264

ERS 14.1 Satellite Accumulation Ares (RCRA Compliance), 4/30/13  

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

The objective of this surveillance is to evaluate the effectiveness of the contractor's management of hazardous and mixed wastes in satellite accumulation areas.  The Facility Representative...

265

Energy spectra and dissipation Mikel Indurain, Equipe Planto  

E-Print Network (OSTI)

Energy spectra and dissipation Mikel Indurain, Equipe Planéto LMD LMDZ.EARTH LMDZ.GENERIC LMDZ.MARS #12;Dissipation : introduction Energy transfer from large scales to small scales. Problem : energy : introduction Energy transfer from large scales to small scales. Problem : energy accumulation if dissipative

Madeleine, Jean-Baptiste

266

Effect of viscoelastic postseismic relaxation on estimates of interseismic crustal strain accumulation at Yucca Mountain,  

E-Print Network (OSTI)

of interseismic crustal strain accumulation at Yucca Mountain, Nevada William C. Hammond,1 Corné Kreemer,1 March 2010. [1] We estimate the longterm crustal strain rate at Yucca Mountain (YM), Nevada from GPS crustal strain accumulation at Yucca Mountain, Nevada, Geophys. Res. Lett., 37, L06307, doi:10.1029/2010GL

Tingley, Joseph V.

267

Cytosolic Phosphorylating Glyceraldehyde-3-Phosphate Dehydrogenases Affect Arabidopsis Cellular Metabolism and Promote Seed Oil Accumulation  

Science Journals Connector (OSTI)

...Metabolism and Promote Seed Oil Accumulation [C...Biology, University of Missouri, St. Louis, Missouri...Unit, St. Louis, Missouri 63132 www.plantcell...contributes to enhanced seed oil accumulation. The...Acid Composition and Oil Content Dried Arabidopsis...were quantified using gas chromatography supplied...

Liang Guo; Fangfang Ma; Fang Wei; Brian Fanella; Doug K. Allen; Xuemin Wang

2014-07-02T23:59:59.000Z

268

PROCEEDINGS OF THE CONFERENCE ON ENERGY RESEARCH AT HISTORICALLY BLACK UNIVERSITIES, JUNE 17-19, 1980, SHERATON PATRIOT INN, WILLIAMSBURG, VIRGINIA  

E-Print Network (OSTI)

solar energy of the whole plant will be accumulated into the wind chimneyus~ng solar energy today. By applying a new idea of "Chimneysolar energy will be accumulated into an Energy Collector/ Dissipater (which is built inside the wind chimney),

Authors, Various

2014-01-01T23:59:59.000Z

269

Theoretical investigation of charge accumulation layer on the Bi-induced InAs(111)-(2?×?2) surface  

SciTech Connect

Based on pseudopotential method and density functional theory, we have investigated the stability, atomic geometry, and detailed electronic structures for Bi adsorbates on the InAs(111)-(2?×?2) surface with three different sites: (i) T{sub 4} (Bi trimer centered on T{sub 4} site), (ii) H{sub 3} (Bi trimer centered on H{sub 3} site), and (iii) T{sub 4}–H{sub 3} (which is formed by trimers with opposite orientations: one centered on a T{sub 4} site and the other on a H{sub 3}). Our total energy calculations suggest that adsorption on the T{sub 4}–H{sub 3} site is the energetically most stable structure among the proposed structures. The electronic band structure calculations reveal the existence of an accumulation layer between InAs(111) surface and Bi adatoms for T{sub 4}–H{sub 3}. Charge density difference results indicate significant amount of the charge accumulation on the Bi/InAs interface.

Özkaya, S. [Department of Physics, Aksaray University, 68100 Aksaray (Turkey); Usanmaz, D. [Physics Program, Middle East Technical University, Northern Cyprus Campus, Kalkanl?, Güzelyurt, KKTC, Mersin 10 (Turkey); Çakmak, M. [Department of Physics, Gazi University, 06500 Ankara (Turkey); Alkan, B. [Department of Engineering Physics, Faculty of Engineering, Ankara University, 06100 Ankara (Turkey); Ellialt?o?lu, ?. [Basic Sciences Unit, TED University, Kolej, 06420 Ankara (Turkey)

2014-04-28T23:59:59.000Z

270

Surveillance Guide - ERS 14.1 Satellite Accumulation Ares (RCRA Compliance)  

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

SATELLITE ACCUMULATION AREAS SATELLITE ACCUMULATION AREAS 1.0 Objective The objective of this surveillance is to evaluate the effectiveness of the contractor's management of hazardous and mixed wastes in satellite accumulation areas. The Facility Representative evaluates compliance with DOE requirements as well as requirements of the Resource Conservation and Recovery Act and the Washington State Administrative Code. During this surveillance, the Facility Representative conducts a walk through of a satellite accumulation area and reviews the pertinent records. 2.0 References 2.1 40 CFR 260-270 2.2 Washington Administrative Code, Chapters 173-303 2.3 DOE 5400.3, Hazardous and Radioactive Mixed Waste Program 2.4 DOE 5820.2A, Radioactive Waste Management. 2.5 DOE/EH - 0333, Management of Hazardous Waste

271

ACCUMULATION OF RADIOCESIUM BY MUSHROOMS IN THE ENVIRONMENT: A LITERATURE REVIEW  

SciTech Connect

During the last 50 years, a large amount of information on radionuclide accumulators or ''sentinel-type'' organisms in the environment has been published. Much of this work focused on the risks of food-chain transfer of radionuclides to higher organisms such as reindeer and man. However, until the 1980's and 1990's, there has been little published data on the radiocesium ({sup 134}Cs and {sup 137}Cs) accumulation by mushrooms. This presentation will consist of a review of the published data for {sup 134,137}Cs accumulation by mushrooms in nature. This review will discuss the aspects that promote {sup 134,137}Cs uptake by mushrooms and focus on mushrooms that demonstrate a large propensity for use in the environmental biomonitoring of radiocesium contamination. It will also provide descriptions of habitats for many of these mushrooms and discuss on how growth media and other conditions relate to Cs accumulation.

Duff, M

2007-05-28T23:59:59.000Z

272

E-Print Network 3.0 - accumulating terrestrial plant Sample Search...  

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

search results for: accumulating terrestrial plant Page: << < 1 2 3 4 5 > >> 1 A Primer on the Terrestrial Carbon Cycle: What We Don't Know, But Should Summary: primary...

273

Estimate of remaining life of blades in aircraft gas turbines from accumulated creep strain  

Science Journals Connector (OSTI)

The structure of a multicomponent solution to the problem of calculating the remaining life of blades on the basis of accumulated creep strain with allowance for the effect of vibration loads is ...

A. N. Vetrov; A. G. Kucher

1993-01-01T23:59:59.000Z

274

Investigating the Accumulation of Polychlorinated Biphenyls in a Mixed Conifer Forest, Santa Catalina Mountains, Tucson, AZ  

E-Print Network (OSTI)

Investigating the Accumulation of Polychlorinated Biphenyls in a Mixed Conifer Forest, Santa forested locations, where the compounds presumably derive from atmospheric deposition [Moeckel et al, 2009]. Forest biomass and organic soil horizons present lipophilic interfaces for partitioning of PCBs from

Fay, Noah

275

E-Print Network 3.0 - affects starch accumulation Sample Search...  

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

starch Summary: the rate of starch synthesis and affects the composition of starch in potato tubers (Geigenber- ger et al... al. 1988) can accumulate as much as 15% of the normal...

276

Energy Taxis Is the Dominant Behavior in Azospirillum brasilense  

Science Journals Connector (OSTI)

...presence of the response in both assays; , absence of the response in both assays...accumulate PHB as an energy and/or carbon storage material...high reversal frequency bias (Fig...distinct repellent response (high reversal...

Gladys Alexandre; Suzanne E. Greer; Igor B. Zhulin

2000-11-01T23:59:59.000Z

277

Cost Effectiveness of Electricity Energy Efficiency Programs | Open Energy  

Open Energy Info (EERE)

Cost Effectiveness of Electricity Energy Efficiency Programs Cost Effectiveness of Electricity Energy Efficiency Programs Jump to: navigation, search Tool Summary Name: Cost Effectiveness of Electricity Energy Efficiency Programs Agency/Company /Organization: Resources for the Future Sector: Energy Focus Area: Energy Efficiency Topics: Finance Resource Type: Publications Website: www.rff.org/RFF/Documents/RFF-DP-09-48.pdf Cost Effectiveness of Electricity Energy Efficiency Programs Screenshot References: Cost Effectiveness of Electricity Energy Efficiency Programs[1] Abstract "We analyze the cost-effectiveness of electric utility rate payer-funded programs to promote demand-side management (DSM) and energy efficiency investments. We develop a conceptual model that relates demand growth rates to accumulated average DSM capital per customer and changes in energy

278

Background: Extratropical Cyclones and NWP  

E-Print Network (OSTI)

flow is highly baroclinic (it has a large vertical shear), with maximum zonal wind speed (jetstream variations are also seen in mean zonal wind speeds. In the NH the maximum zonal wind speed is approximately in this hemisphere and the ability of the ocean to retain heat. Thermal wind balance implies that similar seasonal

Froude, Lizzie

279

Theoretical study of cyclone design  

E-Print Network (OSTI)

differential equation. Barth??s "static particle" theory, particle (with diameter of d50) collection probability is 50% when the forces acting on it are balanced, combined with the force balance equation was applied in the theoretical analyses for the models...

Wang, Lingjuan

2005-08-29T23:59:59.000Z

280

An integrated CNC accumulation system for automatic building-around-inserts  

Science Journals Connector (OSTI)

Abstract In this paper a non-layer-based additive manufacturing (AM) process named computer numerically controlled (CNC) accumulation process is presented for applications such as plastic part repairing and modification. To facilitate the CNC accumulation process, a novel three-dimensional (3D) laser scanning system based on a micro-electro-mechanical system (MEMS) device is developed for in situ scanning of inserted components. The integration of the scanning system in the CNC accumulation process enables the building-around-inserts with little human efforts. A point processing method based on the algebraic point set surface (APSS) fitting and layered depth-normal image (LDNI) representation is developed for converting the scanning points into triangular meshes. The newly developed 3D scanning system is compact and has sufficient accuracy for the CNC accumulation process. Based on the constructed surface model, data processing operations including multi-axis tool path planning and motion control are also investigated. Multiple test cases are performed to illustrate the capability of the integrated CNC accumulation process on addressing the requirements of building-around-inserts.

Xuejin Zhao; Yayue Pan; Chi Zhou; Yong Chen; Charlie C.L. Wang

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Bellows-Type Accumulators for Liquid Metal Loops of Space Reactor Power Systems  

SciTech Connect

In many space nuclear power systems, the primary and/or secondary loops use liquid metal working fluids, and require accumulators to accommodate the change in the liquid metal volume and maintain sufficient subcooling to avoid boiling. This paper developed redundant and light-weight bellows-type accumulators with and without a mechanical spring, and compared the operating condition and mass of the accumulators for different types of liquid metal working fluids and operating temperatures: potassium, NaK-78, sodium and lithium loops of a total capacity of 50 liters and nominal operating temperatures of 840 K, 860 K, 950 K and 1340 K, respectively. The effects of using a mechanical spring and different structural materials on the design, operation and mass of the accumulators are also investigated. The structure materials considered include SS-316, Hastelloy-X, C-103 and Mo-14Re. The accumulator without a mechanical spring weighs 23 kg and 40 kg for a coolant subcooling of 50 K and 100 K, respectively, following a loss of the fill gas. The addition of a mechanical spring comes with a mass penalty, in favor of higher redundancy and maintaining a higher liquid metal subcooling.

Tournier, Jean-Michel; El-Genk, Mohamed S. [Institute for Space and Nuclear Power Studies, University of New Mexico, Albuquerque, NM 87131 (United States); Chemical and Nuclear Engineering Department, University of New Mexico, Albuquerque, NM 87131 (United States)

2006-01-20T23:59:59.000Z

282

Large spin accumulation near a resistive interface due to spin-charge coupling  

SciTech Connect

We experimentally and theoretically investigate large spin signals in special nonlocal spin valves, where a vacuum break-junction is formed between the ferromagnetic spin detector and the nonmagnetic channel. The spin signals are clearly nonlocal and can be either non-inverted (meaning high nonlocal resistance for parallel states and low resistance for antiparallel states) or inverted. The magnitudes are significantly larger than those of standard metallic nonlocal devices with similar dimensions. The magnitudes and the signs can be understood by a theory of spin-charge coupling. The coupling between spin accumulation and charge accumulation across a resistive break junction leads to a large interfacial spin accumulation and thereby large spin signals. By analyzing the profiles of electrochemical potentials near the interface, we show that the sign of the spin signal depends on the values of spin-dependent conductivities, diffusion constants, and densities of states. The magnitude of the spin accumulation in the ferromagnetic spin detector can be higher than that in the nonmagnetic channel, enabling a rare amplification effect for spin accumulation.

Chen, Shuhan; Zou, Han; Chui, Siu-Tat; Ji, Yi, E-mail: yji@physics.udel.edu [Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716 (United States)

2013-12-14T23:59:59.000Z

283

Energy partition in low energy fission  

E-Print Network (OSTI)

The intrinsic excitation energy of fission fragments is dynamically evaluated in terms of the time dependent pairing equations. These equations are corroborated with two conditions. One of them fixes the number of particles and the another separates the pairing active spaces associated to the two fragments in the vicinity of the scission configuration. The fission path is obtained in the frame of the macroscopic-microscopic model. The single particle level schemes are obtained within the two center Woods-Saxon shell model. It is shown that the available intrinsic dissipated energy is not shared proportionally to the masses of the two fission fragments. If the heavy fragment possesses nucleon numbers close to the magic ones, the accumulated intrinsic excitation energy is lower than that of the light fragment.

M. Mirea

2011-02-14T23:59:59.000Z

284

Metal accumulation rates in sediments of the Mid-Atlantic ridge near 37°N  

E-Print Network (OSTI)

METAL ACCUMULATION RATES IN SEDIMENTS OF THE MID-ATLANTIC RIDGE NEAR 37'N A Thesis by PATRICIA FAE SALTER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1977 Major Subject: Oceanography METAL ACCUMULATION RATES IN SEDIMENTS OF THE MID-ATLANTIC RIDGE NEAR 37 N A Thesis by PATRICIA FAE SALTER Approved as to style and content by; (Chairman of Committee) /~4~ r (Head of Depar tme t) (Mem er...

Salter, Patricia Fae

1977-01-01T23:59:59.000Z

285

Design and Prototyping of an Ionization Profile Monitor for the SNS Accumulator Ring  

SciTech Connect

An ionization profile monitor (IPM) has been designed for the Spallation Neutron Source (SNS) accumulator ring. Utilizing ionized electrons produced by beam-gas ionization, the SNS IPM uses a 120 kV bias potential to overcome beam space charge and accelerate electrons towards a movable particle detector. A 300 G magnetic field is used to confine the transverse electron motion, resulting in profile errors at the estimated 7% level. With a system bandwidth of 17.5 MHz. The SNS IPM is capable of measuring turn-by-turn beam profiles for a fully accumulated beam. This paper presents a description of the system and design.

Bartkoski, Dirk A [ORNL; Deibele, Craig E [ORNL; Polsky, Yarom [ORNL

2014-01-01T23:59:59.000Z

286

www.btny.purdue.edu/weedscience/ Nitrogen Accumulation by Annual Grass Weeds  

E-Print Network (OSTI)

in Roundup Ready corn or glufosinate (Liberty) in Liberty Link corn. So, if adoption of Roundup Ready corn projects that involved nitrogen accumulation by weeds in corn and impact on corn yield. In the next couple of articles I will summarize the results of these projects. The first project I will discuss was an evaluation

Ginzel, Matthew

287

12-Oxo-Phytodienoic Acid Accumulation during Seed Development Represses Seed Germination in Arabidopsis  

Science Journals Connector (OSTI)

...synthase (AOS) and allene oxide cyclase (AOC) in the plastid. Dinor-oxo-phytodienoic...to the wild type (Table 1). A second AOC gene, AOC1, and the AOS gene were downregulated...Also, constitutive overexpression of AOC leads to accumulation of JA, OPDA, and...

Anuja Dave; M. Luisa Hernández; Zhesi He; Vasilios M.E. Andriotis; Fabián E. Vaistij; Tony R. Larson; Ian A. Graham

2011-02-18T23:59:59.000Z

288

Beach tar accumulation, transport mechanisms, and sources of variability at Coal Oil Point, California  

E-Print Network (OSTI)

quantification was used at Coal Oil Point (COP), California to study the mechanisms transporting oil/tar fromBeach tar accumulation, transport mechanisms, and sources of variability at Coal Oil Point 2007 Elsevier Ltd. All rights reserved. Keywords: Santa Barbara Channel; Tar; Seeps; Oil slick; Oil

Luyendyk, Bruce

289

Measurement of Liquid Water Accumulation in a PEMFC with Dead-Ended Anode  

E-Print Network (OSTI)

Measurement of Liquid Water Accumulation in a PEMFC with Dead-Ended Anode Jason B. Siegel,a, *,z electrolyte membrane fuel cell PEMFC with a dead-ended anode is observed using neutron imaging gas diffusion layer. Even though dry hydrogen is supplied to the anode via pressure regulation

Stefanopoulou, Anna

290

Non-linear Damage Accumulation in Au-irradiated SrTiO3. | EMSL  

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

Damage Accumulation in Au-irradiated SrTiO3. Abstract: Ion-induced damage in strontium titanate (SrTiO3) has been investigated using 1.0 MeV Au ions at 150 K and room...

291

Geological controls on gas accumulation in a unique Zechstein carbonate reservoir  

E-Print Network (OSTI)

potentially contribute and combine favourably to Wissey's reservoir quality and gas reserves. It is nowGeological controls on gas accumulation in a unique Zechstein carbonate reservoir Craig Duguid, The King's Buildings, West Mains Road, Edinburgh, EH9 3JW, Scotland, UK Email: S0567834@sms.ed.ac.uk Gas

292

Mineral transformation and biomass accumulation associated with uranium bioremediation at Rifle, Colorado  

SciTech Connect

Injection of organic carbon into the subsurface as an electron donor for bioremediation of redox-sensitive contaminants like uranium often leads to mineral transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation efficacy. This work combines reactive transport modeling with a column experiment and field measurements to understand the biogeochemical processes and to quantify the biomass and mineral transformation/accumulation during a bioremediation experiment at a uranium contaminated site near Rifle, Colorado. We use the reactive transport model CrunchFlow to explicitly simulate microbial community dynamics of iron and sulfate reducers, and their impacts on reaction rates. The column experiment shows clear evidence of mineral precipitation, primarily in the form of calcite and iron monosulfide. At the field scale, reactive transport simulations suggest that the biogeochemical reactions occur mostly close to the injection wells where acetate concentrations are highest, with mineral precipitate and biomass accumulation reaching as high as 1.5% of the pore space. This work shows that reactive transport modeling coupled with field data can be an effective tool for quantitative estimation of mineral transformation and biomass accumulation, thus improving the design of bioremediation strategies.

Li, L.; Steefel, C.I.; Williams, K.H.; Wilkins, M.J.; Hubbard, S.S.

2009-04-20T23:59:59.000Z

293

Manipulating RuBisCO accumulation in the green alga, Chlamydomonas reinhardtii  

E-Print Network (OSTI)

Manipulating RuBisCO accumulation in the green alga, Chlamydomonas reinhardtii Xenie Johnson photosynthetic car- bon metabolism towards alternative pathways. Keywords RuBisCO � Chloroplast � RNA stability between green algae (Chlamydomonas X. Johnson (&) Centre National de la Recherche Scientifique, Unite

294

Exchangeable sodium accumulation and replacement in Southeast Texas soils under turfgrass  

E-Print Network (OSTI)

accumulation but exchangeable Na also increased as a function of years of irrigation. The multiple regression equation: SARE =-5.16 + 0.53 SARiw + 4.04 In (yr) (R2 = 0.86) best predicted SARE to a depth of 30 cm. This study also compared gypsum, a common...

Najjar, Namir Fouad

1995-01-01T23:59:59.000Z

295

Fecal coliform accumulation within a river subject to seasonally-disinfected wastewater discharges  

E-Print Network (OSTI)

Fecal coliform accumulation within a river subject to seasonally-disinfected wastewater discharges in the implications of seasonal disinfection practices of wastewater effluents for meeting water quality goals from municipal wastewater outfalls along the river, as well as upstream and downstream of each outfall

Mitch, William A.

296

Assessment of storage lipid accumulation patterns in eucalanoid copepods from the eastern tropical Pacific Ocean  

Science Journals Connector (OSTI)

Abstract Members of the copepod family Eucalanidae are widely distributed throughout the world?s oceans and have been noted for their accumulation of storage lipids in high- and low-latitude environments. However, little is known about the lipid composition of eucalanoid copepods in low-latitude environments. The purpose of this study was to examine fatty acid and alcohol profiles in the storage lipids (wax esters and triacylglycerols) of Eucalanus inermis, Rhincalanus rostrifrons, R. nasutus, Pareucalanus attenuatus, and Subeucalanus subtenuis, collected primarily in the eastern tropical north Pacific near the Tehuantepec Bowl and Costa Rica Dome regions, noted for its oxygen minimum zone, during fall 2007 and winter 2008/2009. Adult copepods and particulate material were collected in the upper 50 m and from 200 to 300 m in the upper oxycline. Lipid profiles of particulate matter were generated to help ascertain information on ecological strategies of these species and on differential accumulation of dietary and modified fatty acids in the wax ester and triacylglycerol storage lipid components of these copepods in relation to their vertical distributions around the oxygen minimum zone. Additional data on phospholipid fatty acid and sterol/fatty alcohol fractions were also generated to obtain a comprehensive lipid data set for each sample. Rhincalanus spp. accumulated relatively large amounts of storage lipids (31–80% of dry mass (DM)), while E. inermis had moderate amounts (2–9% DM), and P. attenuatus and S. subtenuis had low quantities of storage lipid (0–1% DM). E. inermis and S. subtenuis primarily accumulated triacylglycerols (>90% of storage lipids), while P. attenuatus and Rhincalanus spp. primarily accumulated wax esters (>84% of storage lipids). Based on previously generated molecular phylogenies of the Eucalanidae family, these results appear to support genetic predisposition as a major factor explaining why a given species accumulates primarily triacylglycerols or wax esters, and also potentially dictating major fatty acid and alcohol accumulation patterns within the more highly modified wax ester fraction. Comparisons of fatty acid profiles between triacylglycerol and wax ester components in copepods with that in available prey suggested that copepod triacylglycerols were more reflective of dietary fatty acids, while wax esters contained a higher proportion of modified or de novo synthesized forms. Sterols and phospholipid fatty acids were similar between species, confirming high levels of regulation within these components. Similarities between triacylglycerol fatty acid profiles of E. inermis collected in surface waters and at >200 m depth indicate little to no feeding during their ontogenetic migration to deeper, low-oxygen waters.

Christine J. Cass; Kendra L. Daly; Stuart G. Wakeham

2014-01-01T23:59:59.000Z

297

Airborne UHF Radar for Fine Resolution Mapping of Near Surface Accumulation Layers in Greenland and West Antarctica  

E-Print Network (OSTI)

............................................................................................................................. 1 1.1 MOTIVATION ............................................................................................................................................................ 1 1.2 DOCUMENT ORGANIZATION... .................................................................................................................................. 3 CHAPTER 2: BACKGROUND ................................................................................................................................ 3 2.1 PREVIOUS ACCUMULATION RADAR DEVELOPMENT...

Lewis, Cameron Scott

2010-11-01T23:59:59.000Z

298

Indiana Energy Energy Challenges  

E-Print Network (OSTI)

Indiana Energy Conference Energy Challenges And Opportunities November 5, 2013 ­ 9:00 a.m. ­ 5:00 p spectrum of business sectors including: Energy Community Manufacturing Policymakers Finance Engineering of Energy & Water: A Well of Opportunity Our water and energy systems are inextricably linked. Energy

Ginzel, Matthew

299

Matter & Energy Wind Energy  

E-Print Network (OSTI)

See Also: Matter & Energy Wind Energy Energy Technology Physics Nuclear Energy Petroleum 27, 2012) -- Energy flowing from large-scale to small-scale places may be prevented from flowing, indicating that there are energy flows from large to small scale in confined space. Indeed, under a specific

Shepelyansky, Dima

300

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

.S. Energy Consumption U.S. Primary Energy Consumption by Source and Sector Share of Energy Consumed byEnergy Efficiency & Renewable Energy 2010 Fuel Cell Project Kick-off Dr. Dimitrios Papageorgopoulos Fuel Cells Team Leader U.S. Department of Energy gy Fuel Cell Technologies Program September 28

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Energy 101 | Department of Energy  

Office of Environmental Management (EM)

Energy Literacy Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue 1: Energy in the Classroom Webinar Slides Increasing...

302

CHALLENGES FOR THE SNS RING ENERGY UPGRADE  

SciTech Connect

The Oak Ridge Spallation Neutron Source accumulator ring presently operates at a beam power of about 1 MW with a beam energy of about 910 MeV. A power upgrade is planned to increase the beam energy to 1.3 GeV. For the accumulator ring this mostly involves modifications to the injection and extraction sections. A variety of modifications to the existing injection section were necessary to achieve 1 MW, and the tools developed and the lessons learned from this work are now being applied to the design of the new injection section. This paper will discuss the tools and the lessons learned, and also present the design and status of the upgrades to the accumulator ring.

Plum, Michael A [ORNL; Gorlov, Timofey V [ORNL; Holmes, Jeffrey A [ORNL; Hunter, W Ted [ORNL; Roseberry, Jr., R Tom [ORNL; Wang, Jian-Guang [ORNL

2012-01-01T23:59:59.000Z

303

Dynamic routing trees with energy harvesting constraints for wireless body area networks  

Science Journals Connector (OSTI)

Routing under energy harvesting constraints is considered. A routing protocol based on Dijkstra's global routing algorithm is proposed and evaluated. The protocol dynamically modifies routing trees based on available energy accumulated through energy ... Keywords: body area networks, energy harvesting, routing protocols

Nikhil Argade; Gill R. Tsouri

2013-09-01T23:59:59.000Z

304

A study on control of accumulators in web processing lines Prabhakar R. Pagilla, Inderpal Singh, and Ramamurthy V. Dwivedula  

E-Print Network (OSTI)

that includes accumulator carriage dynamics, average web ten- sion dynamics in accumulator web spans with an observer for web ten- sion is proposed. It is shown that the proposed feedback controller results- tion, a process section, and an exit section. The entry section consists of an unwind stand, a tension

Pagilla, Prabhakar R.

305

Liquid over-feeding refrigeration system and method with integrated accumulator-expander-heat exchanger  

DOE Patents (OSTI)

A refrigeration system is described having a vapor compression cycle utilizing a liquid over-feeding operation with an integrated accumulator-expander-heat exchanger. Hot, high-pressure liquid refrigerant from the condenser passes through one or more lengths of capillary tubing substantially immersed in a pool liquid refrigerant in the accumulator-expander-heat exchanger for simultaneously sub-cooling and expanding the liquid refrigerant while vaporizing liquid refrigerant from the pool for the return thereof to the compressor as saturated vapor. The sub-cooling of the expanded liquid provides for the flow of liquid refrigerant into the evaporator for liquid over-feeding the evaporator and thereby increasing the efficiency of the evaporation cycle. 4 figs.

Mei, V.C.; Chen, F.C.

1997-04-22T23:59:59.000Z

306

Hydrodynamic effects on Mission Canyon (Mississippian) oil accumulations, Billings Nose area, North Dakota  

SciTech Connect

Mission Canyon oil production on the south flank of the Williston basin provides an example of an area in the mature stage of exploration that shows significant hydrodynamic effects on oil accumulations related to stratigraphic traps. The effects are illustrated by the Billings Nose fields and the Elkhorn Ranch field. The reservoirs have low hydraulic gradients of about 2 m/km (10 ft/mi), tilted oil-water contacts with gradients of 5 m/km (25 ft/mi), and variable formation-water salinities that range from brackish to highly saline. Oil accumulations in some zones are displayed off structure and downdip to the northeast, parallel to porosity pinch-outs. Other zones are pure hydrodynamic closure. Future success in exploration and development in the play will depend on recognizing the hydrodynamic effects and predicting oil displacement. 34 refs., 15 figs., 1 tab.

Berg, R.R. (Texas A M Univ., College Station, TX (United States)); DeMis, W.D. (Marathon Oil Co., Houston, TX (United States)); Mitsdarffer, A.R. (Dupont Environmental Remediation Services, Houston, TX (United States))

1994-04-01T23:59:59.000Z

307

Liquid over-feeding refrigeration system and method with integrated accumulator-expander-heat exchanger  

DOE Patents (OSTI)

A refrigeration system having a vapor compression cycle utilizing a liquid over-feeding operation with an integrated accumulator-expander-heat exchanger. Hot, high-pressure liquid refrigerant from the condenser passes through one or more lengths of capillary tubing substantially immersed in a pool liquid refrigerant in the accumulator-expander-heat exchanger for simultaneously sub-cooling and expanding the liquid refrigerant while vaporizing liquid refrigerant from the pool for the return thereof to the compressor as saturated vapor. The sub-cooling of the expanded liquid provides for the flow of liquid refrigerant into the evaporator for liquid over-feeding the evaporator and thereby increasing the efficiency of the evaporation cycle.

Mei, Viung C. (Oak Ridge, TN); Chen, Fang C. (Knoxville, TN)

1997-01-01T23:59:59.000Z

308

Matter & Energy Solar Energy  

E-Print Network (OSTI)

See Also: Matter & Energy Solar Energy· Electronics· Materials Science· Earth & Climate Energy and the Environment · Renewable Energy· Environmental Science · Reference Chemical compound· Semiconductor· Gallium at the University of Illinois, the future of solar energy just got brighter. Although silicon is the industry

Rogers, John A.

309

Action of selected agents on the accumulation of /sup 18/F by Streptococcus mutans  

SciTech Connect

The action of certain substances known to induce cellular alterations, or encountered in the oral cavity, on the accumulation of /sup 18/F by Streptococcus mutans GS-5 has been investigated. A 62-67% inhibition in the number of /sup 18/F atoms bound per mg dry weight of cells could be induced by a 15 min pretreatment with 2.7 x 10/sup -4/ M cetyltrimethylammoniumbromide, 1 x 10/sup -1/ M acetic anhydride, or 7 x 10/sup -2/ M HCl. Plate counts indicated that alteration of the cellular composition rather than viability was responsible for this diminution in /sup 18/F accumulation. Prior exposure for 15 min of this organism to 1 M HCHO or 0.1 M NaOH did not alter /sup 18/F accumulation. Of the common salts encountered in the oral cavity, CaCl/sub 2/ enhanced /sup 18/F binding. Pretreatment of the assay cells for 15-160 min with 0.1 mg/ml of trypsin, pronase, protease, ..cap alpha..-glucosidase, dextranase, or lactoferrin had no significant effect on the accumulation of /sup 18/. However, pre-exposure of cells for 60 min to 1-10 mg/ml of either amylase or lipase induced a 40-67% inhibition in the binding of /sup 18/F, while lysozyme enhanced the binding of /sup 18/F by the cells. It would appear then that the binding of /sup 18/F by S. mutans may be altered by certain substances encountered in the oral cavity. 17 references, 1 figure, 5 tables.

Yotis, W.W.; Zeb, M.; Brennan, P.C.; Kirchner, F.R.; Glendenin, L.E.; Wu-Yuan, C.D.

1983-01-01T23:59:59.000Z

310

Infrared Imaging of the Nanometer-Thick Accumulation Layer in Organic Field-Effect Transistors  

E-Print Network (OSTI)

We report on infrared (IR) spectro-microscopy of the electronic excitations in nanometer-thick accumulation layers in FET devices based on poly(3-hexylthiophene). IR data allows us to explore the charge injection landscape and uncovers the critical role of the gate insulator in defining relevant length scales. This work demonstrates the unique potential of IR spectroscopy for the investigation of physical phenomena at the nanoscale occurring at the semiconductor-insulator interface in FET devices.

Z. Q. Li; G. M. Wang; N. Sai; D. Moses; M. C. Martin; M. Di Ventra; A. J. Heeger; D. N. Basov

2006-02-09T23:59:59.000Z

311

Electron accumulation layer at n?Si/non?liquid electrolyte interfaces  

Science Journals Connector (OSTI)

n?Si/non?liquid electrolyteinterfaces have been realized in order to obtain electron accumulation layers of very high concentration at various temperatures. The interface has been characterized by using standard electrochemical measurements and the two?dimensional electron gas has been studied by transconductance and infrared optical absorption measurements. These interfaces are found to exhibit densities as high as 4×101 3 electrons?cm? 2. These results are compared with available data on analogous n?Si/organic?solvent electrolyteinterfaces.

H. Benisty; Ph. Colomban; J.?N. Chazalviel

1987-01-01T23:59:59.000Z

312

Stringency without guanosine-3'-diphosphate-5'-diphosphate accumulation during amino acid starvation in Rhodopseudomonas sphaeroides  

E-Print Network (OSTI)

STRINGENCY WITHOUT GUANOSINE-3'-DIPHOSPHATE-5'-DIPHOSPHATE ACCUMULATION DURING AMINO ACID STARVATION IN RHODOPSEUDOMONAS SPHAEROIDES A Thesis by MARIA RUTH GUADALUPE MARTINEZ DE ACOSTA Submitted to the Graduate College of Texas ARM... IN RHODOPSEUDOMONAS SPHAEROIDES A Thesis by MARIA RUTH GUADALUPE MARTINEZ DE ACOSTA Approved as to style and content by: on a . u tng (Chairman of Committee) ayne . tc o (Member) tmot y a (Head of Department) ona . ttgrew (Member) December 1985 ABSTRACT...

Martinez de Acosta, Maria Ruth Guadalupe

1985-01-01T23:59:59.000Z

313

ACCUMULATION OF RADIOCESIUM BY MUSHROOMS IN THE ENVIRONMENT: A LITERATURE REVIEW AND IMAGE GALLERY  

SciTech Connect

During the last 50 years, a large amount of information on radionuclide accumulators or 'sentinel-type' organisms in the environment has been published. Much of this work focused on the risks of food-chain transfer of radionuclides to higher organisms such as reindeer and man. However, until the 1980's and 1990's, there has been little published data on the radiocesium ({sup 134}Cs and {sup 137}Cs) accumulation by mushrooms. This presentation will consist of a review of the published data for {sup 134,137}Cs accumulation by mushrooms in nature. The review will consider the time of sampling, sample location characteristics, the radiocesium source term and other aspects that promote {sup 134,137}Cs uptake by mushrooms. This review will focus on published data for mushrooms that demonstrate a large propensity for use in the environmental biomonitoring of radiocesium contamination. It will also provide photographs and descriptions of habitats for many of these mushrooms to facilitate their collection for biomonitoring.

Duff, M; Mary Ramsey, M

2006-11-05T23:59:59.000Z

314

Characterization of ultra-fine grained aluminum produced by accumulative back extrusion (ABE)  

SciTech Connect

In the present work, the microstructural evolutions and microhardness of AA1050 subjected to one, two and three passes of accumulative back extrusion (ABE) were investigated. The microstructural evolutions were characterized using transmission electron microscopy. The results revealed that applying three passes of accumulative back extrusion led to significant grain refinement. The initial grain size of 47 {mu}m was refined to the grains of 500 nm after three passes of ABE. Increasing the number of passes resulted in more decrease in grain size, better microstructure homogeneity and increase in the microhardness. The cross-section of ABEed specimen consisted of two different zones: (i) shear deformation zone, and (ii) normal deformation zone. The microhardness measurements indicated that the hardness increased from the initial value of 31 Hv to 67 Hv, verifying the significant microstructural refinement via accumulative back extrusion. - Highlights: Black-Right-Pointing-Pointer A significant grain refinement can be achieved in AA1050, Al alloy by applying ABE. Black-Right-Pointing-Pointer Microstructural homogeneity of ABEed samples increased by increasing the number of ABE cycles. Black-Right-Pointing-Pointer A substantial increase in the hardness, from 31 Hv to 67 Hv, was recorded.

Alihosseini, H., E-mail: hamid.alihossieni@gmail.com [Mechanical Engineering Department, University of Tehran, Tehran (Iran, Islamic Republic of); Materials Science and Engineering Department, Engineering School, Amirkabir University, Tehran (Iran, Islamic Republic of); Faraji, G.; Dizaji, A.F. [Mechanical Engineering Department, University of Tehran, Tehran (Iran, Islamic Republic of); Dehghani, K. [Materials Science and Engineering Department, Engineering School, Amirkabir University, Tehran (Iran, Islamic Republic of)

2012-06-15T23:59:59.000Z

315

Export is the default pathway for soluble unfolded polypeptides that accumulate during expression in Escherichia coli  

SciTech Connect

Several E. coli endogenous, cytoplasmic proteins that are known clients of the chaperonin GroEL were overexpressed to examine the fate of accumulated unfolded polypeptides. Substantial fractions of about half of the proteins formed insoluble aggregates, consistent with the hypothesis that these proteins were produced at rates or in amounts that exceeded the protein-folding capacity of GroEL. In addition, large fractions of three overexpressed GroEL client proteins were localized in an extra-cytoplasmic, osmotically-sensitive compartment, suggesting they had initially accumulated in the cytoplasm as soluble unfolded polypeptides and thus were able to access a protein export pathway. Consistent with this model, an intrinsically unfoldable, hydrophilic, non-secretory polypeptide was quantitatively exported from the E. coli cytoplasm into an osmotically-sensitive compartment. Our results support the conclusion that a soluble, unfolded conformation alone may be sufficient to direct non-secretory polypeptides into a protein export pathway for signal peptide-independent translocation across the inner membrane, and that export rather than degradation by cytoplasmic proteases is the preferred fate for newly-synthesized, soluble, unfolded polypeptides that accumulate in the cytoplasm. The stable folded conformation of exported GroEL client proteins further suggests that the requirement for GroEL may be conditional on protein folding in the molecularly-crowded environment of the cytoplasm.

Scotto-Lavino, E.; Freimuth, P.; Bai, M.; Zhang, Y.-B.

2011-09-01T23:59:59.000Z

316

Renewable Energy | Department of Energy  

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

Research Topics Renewable Energy Renewable Energy he Office of Energy Efficiency and Renewable Energy (EERE) 2014 Postdoctoral Research Awards are sponsored by: Solar Energy...

317

Energy 101 | Department of Energy  

Energy Savers (EERE)

Literacy Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue 1: Energy in the Classroom Webinar Slides Increasing opportunities...

318

Energy Conservation Renewable Energy  

E-Print Network (OSTI)

Energy Conservation Renewable Energy The Future at Rutgers University Facilities & Capital Planning Operations & Services Utilities Operations 6 Berrue Circle Piscataway, NJ 08854 #12;Energy Conservation Wh C ti ? R bl EWhy Conservation? Renewable Energy · Climate control reduces green house gases · Reduces

Delgado, Mauricio

319

Formation of small-scale cyclones in numerical simulations of synoptic-scale baroclinic wave life cycles: Secondary instability at the cusp  

SciTech Connect

An examination of high-resolution simulations of nonlinear baroclinic wave evolution, based upon the nonhydrostatic anelastic equations, has revealed the occurrence of frontal instabilities following cutoff of the primary wave occlusion. The frontal waves are shallow and have horizontal scales of approximately 700 km. They derive their energy from both baroclinic and barotropic energy conversions and it is suggested that they may owe their existence to the instability of a strip of anomalously large potential vorticity that develops along the surface front. The issue of the fundamental mechanism is complicated somewhat because such secondary cyclogenesis events occur at the frontal cusp, a location in which the flow is highly nonparallel. 28 refs., 9 figs.

Polavarapu, S.M.; Peltier, W.R. (Univ. of Toronto, Ontario (Canada))

1993-04-15T23:59:59.000Z

320

Growth and elemental accumulation by canola on soil amended with coal fly ash  

SciTech Connect

To explore the agronomic potential of an Australian coal fly ash, we conducted two glasshouse experiments in which we measured chlorophyll fluorescence, CO{sub 2} assimilation (A), transpiration, stomatal conductance, biomass accumulation, seed yield, and elemental uptake for canola (Brassica napus) grown on soil amended with an alkaline fly ash. In Experiment 1, application of up to 25 Mg/ha of fly ash increased A and plant weight early in the season before flowering and seed yield by up to 21%. However, at larger rates of ash application A, plant growth, chlorophyll concentration, and yield were all reduced. Increases in early vigor and seed yield were associated with enhanced uptake of phosphorus (P) by the plants treated with fly ash. Fly ash application did not influence accumulation of B, Cu, Mo, or Zn in the stems at any stage of plant growth or in the seed at harvest, except Mo concentration, which was elevated in the seed. Accumulation of these elements was mostly in the leaves, where concentrations of Cu and Mo increased with any amount of ash applied while that of B occurred only with ash applied at 625 Mg/ha. In Experiment 2, fly ash applied at 500 Mg/ha and mixed into the whole 30 cm soil core was detrimental to growth and yield of canola, compared with restricting mixing to 5 or 15 cm depth. In contrast, application of ash at 250 Mg/ha with increasing depth of mixing increased A and seed yield. We concluded that fly ash applied at not more than 25 Mg/ha and mixed into the top 10 to 15 cm of soil is sufficient to obtain yield benefits.

Yunusa, I.A.M.; Manoharan, V.; DeSilva, D.L.; Eamus, D.; Murray, B.R.; Nissanka, S.P. [University of Technology Sydney, Sydney, NSW (Australia)

2008-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

A 2700 cal yr BP extreme flood event revealed by sediment accumulation in Amazon floodplains  

Science Journals Connector (OSTI)

Abstract Climatic conditions are one of the most important factors affecting hydrological processes in fluvial systems. Higher discharges are responsible for higher erosion, greater transport, and also higher deposition. Consequently, sediment accumulation in Amazonia floodplain river-connected lakes can be directly related to hydrological patterns of the Amazon River mainstream. In this context, we analyzed five sediment cores taken in two floodplain systems situated in the lower Amazon River, to investigate sediment accumulation patterns during the Holocene. Our records show abrupt fluctuations in sedimentation rates in lakes that can reach more than 2 cm/yr during some periods. We find that in all cores, sediment stratigraphy is characterized by packages of sediments of uniform age, which are typically 10–80 cm thick and present a variegated color. The 14C age of the upper package is about 2700 cal yr BP. During this abrupt event, sediment accumulation rates in floodplain lakes can be at least 200 times higher than those of “normal” periods. This sedimentation event is interpreted as being the consequence of one or several successive extreme floods. The 2700 cal yr BP event has been also observed in other sites in South America and other regions in the world, although different impacts can be observed in each system. This event probably corresponds to a conjunction of favorable conditions for extreme Amazon discharge associated with the Middle to Late Holocene increase of austral summer insolation and shifts of the Intertropical Convergence Zone (ITCZ) from northern to southern positions. In this context, a marked negative peak in solar irradiance at 2700 cal yrs BP seems to have provoked cooling on the continents and a southward shift of the ITCZ associated with a probable reduction in the Atlantic Meridian Overturning Circulation.

P. Moreira-Turcq; B. Turcq; L.S. Moreira; M. Amorim; R.C. Cordeiro; J.-L. Guyot

2014-01-01T23:59:59.000Z

322

Edge-spin accumulation in semiconductor two-dimensional hole gases RID E-5081-2010  

E-Print Network (OSTI)

-1081, USA 2Hitachi Cambridge Laboratory, Cambridge CB3 0HE, United Kingdom 3Department of Physics, Texas A&M University, College Station, Texas 77843-4242, USA 4National Physical Laboratory, Teddington T11 0LW, United Kingdom 5Institute of Physics ASCR... partly steered the focus of theoretical studies from the experimentally ambiguous spin Hall currents to spin Hall accumulations.21?24 The opportunity to directly compare the- oretical and experimental values of a SHE related physical quantity has been...

Nomura, K.; Wunderlich, J.; Sinova, Jairo; Kaestner, B.; MacDonald, AH; Jungwirth, T.

2005-01-01T23:59:59.000Z

323

Accumulation of surface-applied agricultural limestone in acid soils of east Texas  

E-Print Network (OSTI)

, Georgetown is considered a 20 Table 2. Elemental analysis of agricultural limestone sam les ( ercenta e basis) . T Source %Ca %N %Si %Fe %Nn Georgetown Hugo Idabel 34. 6a 37. 4b 35. 2a 3. 0a 1. 0a 0. 2a 0. 00a 0. 3b 0. 4b 0. 2a 0. 05b 0. 4b 1. 7c 0.... Wilding (Member) Marvin W. Rowe (Member) E. C. A. Run (Head of Department) August 1987 ABSTRACT Accumulation of Surface-applied Agricultural Limestone in Acid Soils of East Texas. (August 1987) Earl Raymond Allen, B. Stf University of Illinois...

Allen, Earl Raymond

2012-06-07T23:59:59.000Z

324

Redox instability, mechanical deformation, and heterogeneous damage accumulation in solid oxide fuel cell anodes  

Science Journals Connector (OSTI)

Mechanical integrity and damage tolerance represent two key challenges in the design of solid oxide fuel cells(SOFCs). In particular reduction and oxidation(redox) cycles and the associated large transformation strains have a notable impact on the mechanical stability and failure mode of SOFCanodes. In this study the deformation behavior under redox cycling is investigated computationally with an approach that provides a detailed microstructurally based view of heterogeneous damage accumulation behavior within an experimentally obtained nickel/yttria stabilized zirconia SOFCanode microstructure. Simulation results underscore the critical role that the microstructure plays in the mechanical deformation behavior of and failure within such materials.

F. Abdeljawad; G. J. Nelson; W. K. S. Chiu; M. Haataja

2012-01-01T23:59:59.000Z

325

Spontaneous Flows and Accumulation of Active Particles in Connected Micro-Chambers  

E-Print Network (OSTI)

We numerically study the dynamics of run-and-tumble particles in two confining vessels connected by thin channels. Two dominant dynamical behaviors emerge: (i) an oscillatory pumping state, in which particles alternatively fill the two vessels and (ii) a circulating flow state, dynamically maintaining a near constant population level in the containers when connected by two channels. The narrowness of channels and the out-of-equilibrium nature of the system give rise to accumulation phenomena and long-lived spontaneous flows of active particles.

M. Paoluzzi; R. Di Leonardo; L. Angelani

2014-12-02T23:59:59.000Z

326

Taxane-Induced Blockade to Nuclear Accumulation of the Androgen Receptor Predicts Clinical Responses in Metastatic Prostate Cancer  

Science Journals Connector (OSTI)

...Investigator Award. The costs of publication of this...treatment impairs AR nuclear accumulation. A, LNCaP...clearly indicating AR nuclear exclusion. E, PSA...and diamonds on the graph represent the AR nuclear localization (cytoplasmic...

Medha S. Darshan; Matthew S. Loftus; Maria Thadani-Mulero; Benjamin P. Levy; Daniel Escuin; Xi Kathy Zhou; Ada Gjyrezi; Chantal Chanel-Vos; Ruoqian Shen; Scott T. Tagawa; Neil H. Bander; David M. Nanus; and Paraskevi Giannakakou

2011-09-15T23:59:59.000Z

327

Accumulation of R&D Capital and Dynamic Firm Performance: a Not-so-Fixed Effect Model  

Science Journals Connector (OSTI)

Considering the observed patterns of R&D investment, we argue that a model which ... with a positive feedback in the accumulation of R&D capital. The empirical model is econometrically simple and less data-demand...

Tor Jakob Klette; Frode Johansen

2000-01-01T23:59:59.000Z

328

Expression of the IRT1 Metal Transporter Is Controlled by Metals at the Levels of Transcript and Protein Accumulation  

Science Journals Connector (OSTI)

...transport of cadmium, it may be possible to engineer plants that specifically hyperaccumulate...will not be a straightforward matter to engineer plants that accumulate iron currently...protein sequence and is unique to IRT1 (Quality Controlled Biochemicals, Hopkinton...

Erin L. Connolly; Janette P. Fett; Mary Lou Guerinot

329

Higher accumulation of F1-V fusion recombinant protein in plants after induction of protein body formation  

Science Journals Connector (OSTI)

Improving foreign protein accumulation is crucial for enhancing the commercial success of plant-based production systems since product yields have a major influence on process economics. Cereal grain evolved t...

M. Lucrecia Alvarez; Emel Topal; Federico Martin…

2010-01-01T23:59:59.000Z

330

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

331

Innovation in the life sciences : the impact of intellectual property rights on scientific knowledge diffusion, accumulation and utilization  

E-Print Network (OSTI)

The impact of intellectual property rights on the production, diffusion and accumulation of scientific knowledge has been a central concern of public policymakers and economists in both public and private institutions, and ...

Huang, Kenneth Guang-Lih, 1978-

2006-01-01T23:59:59.000Z

332

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

333

Accumulation and replacement of exchangeable sodium in soils of Southeast Texas under turfgrass and its effect on soil infiltration rate  

E-Print Network (OSTI)

in soils of this area. This study assessed the degree of Na accumulation on cation exchange sites as affected by gypsum treatments in soils that support turfgrass (bermudagrass) and the response of soil infiltration rate to different rates of gypsum...

Aydemir, Salih

2012-06-07T23:59:59.000Z

334

Solar Energy  

Science Journals Connector (OSTI)

The sun is the main source of all alternative energies on the earth’s surface. Wind energy, bioenergy, ocean energy, and hydro energy are derived from the sun. However,...solar energy refers to the energy that is...

Tushar K. Ghosh; Mark A. Prelas

2011-01-01T23:59:59.000Z

335

CX-001734: Categorical Exclusion Determination | Department of Energy  

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

4: Categorical Exclusion Determination 4: Categorical Exclusion Determination CX-001734: Categorical Exclusion Determination Development of Renewable Biofuels Technology by Transcriptomic Analysis and Metabolic Engineering of Diatoms CX(s) Applied: B3.6, A9 Date: 03/30/2010 Location(s): San Diego, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office University of California San Diego will use Department of Energy funds to perform two tasks: Task 1: Transcriptomic analysis of environmentally triggered lipid accumulation in two species of diatom algae; Task 2: Metabolic engineering of the cell to alter carbon partitioning for abundant lipid accumulation coupled with high biomass accumulation. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-001734.pdf More Documents & Publications

336

An evaluation of the US Department of Energy`s reducing swimming pool energy costs initiative  

SciTech Connect

The US Department of Energy`s Reduce Swimming Pool Energy Costs (RSPEC) initiative developed and distributed a set of consumer-oriented fact sheets and the Energy Smart Pools software package to over 1300 pool owners, builders, and product manufacturers and retailers since the fall of 1994. The purpose was to promote the adoption of cost-effective energy efficiency and renewable energy measures in swimming pools. An evaluation request for feedback was recently sent to all who had received the materials to determine the impact of the program. With a minimal government investment, the RSPEC program has generated significant sales of pool energy efficiency and renewable energy technologies resulting in significant energy savings. These are very conservative numbers since they are based only on the fourteen percent of RSPEC program participants who returned the evaluations. Results are also from only one year of use. Results will continue to multiply as savings accumulate over the years, more pool industry people receive the RSPEC materials, and more energy efficiency and renewable energy products are sold.

Jones, R.W.; Irwin, R.

1997-06-01T23:59:59.000Z

337

Incorporating Non-energy Benefits into Energy Savings Performance Contracts  

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

Non-energy Benefits into Energy Savings Performance Contracts Non-energy Benefits into Energy Savings Performance Contracts Title Incorporating Non-energy Benefits into Energy Savings Performance Contracts Publication Type Conference Paper Year of Publication 2012 Authors Larsen, Peter H., Charles A. Goldman, Donald Gilligan, and Terry E. Singer Conference Name 2012 ACEEE Summer Study on Energy Efficiency in Buildings Date Published 2012 Publisher ACEEE Conference Location Asilomar Conference Center, Pacific Grove, California Abstract This paper evaluates the issue of non-energy benefits within the context of the U.S. energy services company (ESCO) industry-a growing industry comprised of companies that provide energy savings and other benefits to customers through the use of performance-based contracting. Recent analysis has found that ESCO projects in the public/institutional sector, especially at K-12 schools, are using performance-based contracting, at the behest of the customers, to partially -- but not fully -- offset substantial accumulated deferred maintenance needs (e.g., asbestos removal, wiring) and measures that have very long paybacks (roof replacement). This trend is affecting the traditional economic measures policymakers use to evaluate success on a benefit to cost basis. Moreover, the value of non-energy benefits which can offset some or all of the cost of the non-energy measures -- including operations and maintenance (O&M) savings, avoided capital costs, and tradable pollution emissions allowances -- are not always incorporated into a formal cost-effectiveness analysis of ESCO projects. Non- energy benefits are clearly important to customers, but state and federal laws that govern the acceptance of these types of benefits for ESCO projects vary widely (i.e., 0-100% of allowable savings can come from one or more non-energy categories). Clear and consistent guidance on what types of savings are recognized in Energy Savings Agreements under performance contracts is necessary, particularly where customers are searching for deep energy efficiency gains in the building sector.

338

QoS aware dynamic power scaling algorithms for deploying energy efficient routers  

Science Journals Connector (OSTI)

Energy efficient routers (EERs) are promising devices to achieve green communications for ISP to save energy and cost. However, deploying this kind of routers may introduce severe accumulated packet delay, especially for high-end optical routers. In ... Keywords: energy efficient router, green network, qos aware

Tian Song, Xiangjun Shi, Xiaowei Ma

2014-10-01T23:59:59.000Z

339

Investigation of fatty acids accumulation in Nannochloropsis oculata for biodiesel application  

Science Journals Connector (OSTI)

Lipids production of the marine microalga species Nannochloropsis oculata was deeply investigated by studying under continuous light the effects of different nitrogen starvation strategies in photobioreactors of various thicknesses. Operating parameters like incident photons flux density (PFD), initial nitrogen (progressive starvation strategy) or biomass concentrations (sudden starvation strategy) were examined, with a detailed analysis of their effects on the quality and production kinetics of total (TL) and triglycerides (TG). In addition to the already known effect of nitrogen starvation to trigger reserve lipids accumulation (mainly TG), it was demonstrated the relevance of the light received per cell affecting TG content and productivities, as well as fatty acids (FA) profiles. With appropriate optimization, N. oculata was confirmed as an interesting candidate for biodiesel application, with high FA accumulation (up to around 50%DW with 43%DW in TG–FA), high productivity (maximum 3.6 × 10?3 kgTG–FA m?2 d?1) and a TG–FA profile close to palm oil.

G. Van Vooren; F. Le Grand; J. Legrand; S. Cuiné; G. Peltier; J. Pruvost

2012-01-01T23:59:59.000Z

340

Hydrocarbon accumulation on rifted Continental Margin - examples of oil migration pathways, west African salt basins  

SciTech Connect

Examination of the oil fields in the Gabon, Lower Congo, and Cuanza basins allows modeling of oil migration and a more accurate ranking of prospects using geologic risk factors. Oil accumulations in these basins are in strata deposited during Cretaceous rift and drift phases, thus providing a diversity of geologic settings to examine. Oil accumulations in rift deposits are located on large faulted anticlines or in truncated units atop horst features. Many of these oil fields were sourced from adjacent organic shales along short direct migration paths. In Areas where source rock is more remote to fields or to prospective structures, faulting and continuity of reservoir rock are important to the migration of hydrocarbons. Because Aptian salts separate rift-related deposits from those of the drift stage, salt evacuation and faulting of the salt residuum are necessary for oil migration from the pre-salt sequences into the post-salt section. Oil migration within post-salt strata is complicated by the presence of salt walls and faulted carbonate platforms. Hydrocarbon shows in wells drilled throughout this area provide critical data for evaluating hydrocarbon migration pathways. Such evaluation in combination with modeling and mapping of the organic-rich units, maturation, reservoir facies, structural configurations, and seals in existing fields allows assessment of different plays. Based on this information, new play types and prospective structures can be ranked with respect to geologic risk.

Blackwelder, B.W.

1989-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Chemical Form Matters: Differential Accumulation of Mercury Following Inorganic and Organic Mercury Exposures in Zebrafish Larvae  

SciTech Connect

Mercury, one of the most toxic elements, exists in various chemical forms each with different toxicities and health implications. Some methylated mercury forms, one of which exists in fish and other seafood products, pose a potential threat, especially during embryonic and early postnatal development. Despite global concerns, little is known about the mechanisms underlying transport and toxicity of different mercury species. To investigate the impact of different mercury chemical forms on vertebrate development, we have successfully combined the zebrafish, a well-established developmental biology model system, with synchrotron-based X-ray fluorescence imaging. Our work revealed substantial differences in tissue-specific accumulation patterns of mercury in zebrafish larvae exposed to four different mercury formulations in water. Methylmercury species not only resulted in overall higher mercury burdens but also targeted different cells and tissues than their inorganic counterparts, thus revealing a significant role of speciation in cellular and molecular targeting and mercury sequestration. For methylmercury species, the highest mercury concentrations were in the eye lens epithelial cells, independent of the formulation ligand (chloride versus L-cysteine). For inorganic mercury species, in absence of L-cysteine, the olfactory epithelium and kidney accumulated the greatest amounts of mercury. However, with L-cysteine present in the treatment solution, mercuric bis-L-cysteineate species dominated the treatment, significantly decreasing uptake. Our results clearly demonstrate that the common differentiation between organic and inorganic mercury is not sufficient to determine the toxicity of various mercury species.

Korbas, Malgorzata; MacDonald, Tracy C.; Pickering, Ingrid J.; George, Graham N.; Krone, Patrick H. (Saskatchewan)

2013-04-08T23:59:59.000Z

342

Sorbitol accumulation in male and female rats consuming starch or fructose diets with or without copper  

SciTech Connect

The present study was designed to examine the relationship between the sex of the rats, tissue sorbitol accumulation and copper deficiency in rats consuming dietary fructose. Rats were provided with a diet containing either 62.7% fructose or starch, and either 6.0 or 0.6 {mu}g copper/g for three weeks. Hepatic copper concentration of all rats consuming the copper-deficient diets was about 40% of copper sufficient rats. Hepatic, renal and thymic sorbitol concentrations were significantly elevated in males consuming the fructose, copper-deficient diet when compared to all other dietary groups regardless of the sex of the rat. Hepatic, renal the thymic fructose concentrations were significantly higher in rats eating fructose as compared to female rats. Hepatic glucose concentration was higher in males and females consuming the fructose, copper-deficient diet when compared to all other dietary groups. Renal glucose concentration was elevated in males as compared to females. These results demonstrate that the pathology and complications of copper deficiency in the male rat consuming fructose closely parallel aberration in tissue sorbitol accumulation.

Lewis, C.G.; Fields, M.; Beal, T. (Dept. of Agriculture, Beltsville, MD (USA))

1989-02-09T23:59:59.000Z

343

Nuclear Energy & Energy Security  

Science Journals Connector (OSTI)

Safety issues related to use of nuclear energy and secure operation of nuclear installations are mail stones of great importance. Although none of technologies producing energy are absolutely safe it is obvious t...

Jumber Mamasakhlisi

2010-01-01T23:59:59.000Z

344

MHK Technologies/WEGA wave energy gravitational absorber | Open Energy  

Open Energy Info (EERE)

WEGA wave energy gravitational absorber WEGA wave energy gravitational absorber < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage WEGA wave energy gravitational absorber.jpg Technology Profile Primary Organization Sea for Life Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The WEGA device is an articulated suspended body semi submerged attached to a mount structure that oscillates in an elliptical orbit with the passage of the waves The movement of the body drives an hydraulic cylinder which pushes high pressure fluid through an accumulator and an hydraulic motor driving the generator that produces energy The articulated body attaches to the mount structure through a rotary head which allows it to adapt to the direction wave propagation Multiple devices can be placed on a single mount structure according to the size and place of the structure

345

Active Hydrocarbon Biosynthesis and Accumulation in a Green Alga, Botryococcus braunii (Race A)  

Science Journals Connector (OSTI)

...Energy's Aquatic Species Program: biodiesel from algae.National Renewable Energy Laboratory...botryococcenes-hydrocarbons of novel structure from the alga Botryococcus braunii Kutzing. Phytochemistry...physiological state in the green alga Botryococcus braunii. Phytochemistry...

Mana Hirose; Fukiko Mukaida; Sigeru Okada; Tetsuko Noguchi

2013-06-21T23:59:59.000Z

346

Analysis of Storage Lipid Accumulation in Alcanivorax borkumensis: Evidence for Alternative Triacylglycerol Biosynthesis Routes in Bacteria  

Science Journals Connector (OSTI)

...pollution, the vast majority of the worlds ocean waters are still not polluted...and M. K. Sherwani. 1991. Energy reserves in Acinetobacter. In: Towner...serving as endogenous carbon and energy sources during starvation periods...

Rainer Kalscheuer; Tim Stöveken; Ursula Malkus; Rudolf Reichelt; Peter N. Golyshin; Julia S. Sabirova; Manuel Ferrer; Kenneth N. Timmis; Alexander Steinbüchel

2006-11-22T23:59:59.000Z

347

Simulation of tides, residual flow and energy budget in the Gulf of California  

Science Journals Connector (OSTI)

With the application of a two-dimensional nonlinear hydrodynamical-numerical semi-implicit model, the principal tides M2, S2, K2, N2, K1, P1 and O1 were studied. Energy budgets of the semi-diurnal M2 and S2 were calculated separately. The linear sum of these budgets was compared with the tidal energy budget obtained when these two tidal constituents interact. Since a quadratic form for the bottom friction was used, remarkable differences were found. The results show that in the area of the Colorado River delta, the dissipation of tidal energy is very strong. Intense tidal currents were observed in the same region and over the Salsipuedes Sill. Energy budgets calculated for forcing waves of different periods, but of the same amplitude, were used to estimate the principal periods of resonance. Although the topography of the Gulf is very complex, the model reproduced observed sea-surface elevation and current patterns. To study spring tide conditions, the above seven tidal constituents were simulated. Estimates of residual currents reveal the presence of several intense cyclonic and anticyclonic gyres. Over the Salsipuedes Sill, residual currents of the M2 tide reach values of more than 15 cm s?1. Horizontal distributions of dissipation rates of tidal energy and of kinetic energy were also obtained.

Noel Carbajal; Jan O. Backhaus

1998-01-01T23:59:59.000Z

348

Water Energy | Department of Energy  

Office of Environmental Management (EM)

tax issues; and finance. Source: Stoel Rives LLP. EERE Video Resources Energy 101: Hydroelectric Power Energy 101: Marine and Hydrokinetic Energy News Articles and Blogs Energy...

349

Energy Sources | Department of Energy  

Energy Savers (EERE)

Sources Energy Sources Renewable Energy Renewable Energy Learn more about energy from solar, wind, water, geothermal and biomass. Read more Nuclear Nuclear Learn more about how we...

350

Energy Programs | Solar Energy  

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

Solar Energy Solar Energy Harnessing the Sun's Power for Fuel and Electricity Page 1 of 2 Solar Panels Featured Publication: Artificial Photosynthesis The average power need of the world's energy economy is 13 terawatts - a thousand trillion watts of power - and by 2050, that amount is expected to double. Fossil fuels and other nonrenewable sources are not the answer to the world's ever-expanding need for energy. Also, burning oil, coal or natural gas pollutes the atmosphere and contributes to global warming, which threatens the long-term viability of the earth and its inhabitants. Efficient utilization of energy from the sun may provide a solution to this important problem. The amount of clean, renewable energy derived from the sun in just one hour would meet the world's energy needs for a year. If

351

Direct observation of muon-pair production by high-energy muons in the liquid-argon calorimeter BARS  

Science Journals Connector (OSTI)

Experimental data accumulated over a long-term exposure of the big liquid-argon spectrometer BARS at the Institute for High Energy Physics (IHEP, Protvino) in a horizontal ... the aim of selecting events that cor...

V. B. Anikeev; S. N. Gurzhiev; S. P. Denisov; O. S. Zolina…

2005-02-01T23:59:59.000Z

352

Energy Resource Library | Department of Energy  

Office of Environmental Management (EM)

Tribal Case Studies Energy Biomass and Waste-to-Energy Energy Efficiency Fossil Energy Geothermal Energy Renewable Energy Technologies Overview Solar Energy Water Energy Wind...

353

Nuclear Energy  

Science Journals Connector (OSTI)

Nuclear Energy ... A brief summary of the history and key concepts of nuclear energy. ... Nuclear / Radiochemistry ...

Charles D. Mickey

1980-01-01T23:59:59.000Z

354

Energy Technologies  

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

Best practices, project resources, and other tools on energy efficiency and renewable energy technologies.

355

Inertia effects and stress accumulation in a constricted duct: A combined experimental and lattice Boltzmann study  

E-Print Network (OSTI)

We experimentally and numerically investigate the flow of a Newtonian fluid through a constricted geometry for Reynolds numbers in the range $0.1 - 100$. The major aim is to study non-linear inertia effects at larger Reynolds numbers (>10) on the shear stress evolution in the fluid. This is of particular importance for blood flow as some biophysical processes in blood are sensitive to shear stresses, e.g., the initialization of blood clotting. We employ the lattice Boltzmann method for the simulations. The conclusion of the predictions is that the peak value of shear stress in the constriction grows disproportionally fast with the Reynolds number which leads to a non-linear shear stress accumulation. As a consequence, the combination of constricted blood vessel geometries and large Reynolds numbers may increase the risk of undesired blood clotting.

Timm Krüger; Mohammad A. Fallah; Fathollah Varnik; Matthias F. Schneider; Dierk Raabe; Achim Wixforth

2010-01-29T23:59:59.000Z

356

Controling factors on hydrocarbon accumulation in Strait of Hormuz, Persian Gulf  

SciTech Connect

Several structures with reasonable magnatiud has been detected on the seismic survey, carried out by IRAN and OMAN between the Coordinates of 56{degrees} to 57{degrees} East in the strait of HORMUZ. Some of these anticlines found to be commercially oil bearing in the middle and Upper Cretaceous horizons (Local names of SARVAK and ILAM reservoir). Where as in the other surrounding structures despite of presence the same conditions of large anticlines & reservoir horizons no sign of hydrocarbon accumulation has been observed. The reasons of this anomally which depends an many factors is highly vital to the regional producing countries. This controling factors will be evaluated on this paper. The berif reasons are as follow: Regional deformation versus Geological history. Tectonic events of the OMAN Region. Lower CAMBERIAN SALT Diapirism. Thickness and facies variation of the area. Fractured porosity extention.

Vasseghi, B. [Iranian Offshore Oil Co., Tehran (Iran, Islamic Republic of)

1995-08-01T23:59:59.000Z

357

Disrupting the wall accumulation of human sperm cells by artificial corrugation  

E-Print Network (OSTI)

Many self-propelled microorganisms are attracted to surfaces. This makes their dynamics in restricted geometries very different from that observed in the bulk. Swimming along walls is beneficial for directing and sorting cells, but may be detrimental if homogeneous populations are desired, such as in counting microchambers. In this work, we characterize the motion of human sperm cells $\\sim$60$\\mu$m long, strongly confined to $\\sim$20$\\mu$m shallow chambers. We investigate the nature of the cell trajectories between the confining surfaces and their accumulation near the borders. Observed cell trajectories are composed of a succession of quasi-circular and quasi-linear segments. This suggests that the cells follow a path of intermittent trappings near the top and bottom surfaces separated by stretches of quasi-free motion in between the two surfaces. We show that the introduction of artificial petal-shaped corrugation in the lateral boundaries limits the accumulation near the borders and contributes to increase the concentration in the chamber interior. The steady state limit is achieved over times of the order of minutes, which agrees well with a theoretical estimate based on the assumption that the cell mean-square displacement is largely due to the quasi-linear segments. Pure quasi-circular trajectories would require several hours to stabilize. Our predictions also indicate that stabilization proceeds 2.5 times faster in the corrugated chambers than in the non-corrugated ones, which is another practical reason to prefer the former for microfluidic applications in biomedicine.

H. A. Guidobaldi; Y. Jeyaram; C. A. Condat; M. Oviedo; I. Berdakin; V. V. Moshchalkov; L. C. Giojalas; A. V. Silhanek; V. I. Marconi

2015-01-07T23:59:59.000Z

358

Effect of acetic acid on lipid accumulation by glucose-fed activated sludge cultures  

SciTech Connect

The effect of acetic acid, a lignocellulose hydrolysis by-product, on lipid accumulation by activated sludge cultures grown on glucose was investigated. This was done to assess the possible application of lignocellulose as low-cost and renewable fermentation substrates for biofuel feedstock production. Results: Biomass yield was reduced by around 54% at a 2 g L -1 acetic acid dosage but was increased by around 18% at 10 g L -1 acetic acid dosage relative to the control run. The final gravimetric lipid contents at 2 and 10 g L -1 acetic acid levels were 12.5 ���± 0.7% and 8.8 ���± 3.2% w/w, respectively, which were lower than the control (17.8 ���± 2.8% w/w). However, biodiesel yields from activated sludge grown with acetic acid (5.6 ���± 0.6% w/w for 2 g L -1 acetic acid and 4.2 ���± 3.0% w/w for 10 g L -1 acetic acid) were higher than in raw activated sludge (1-2% w/w). The fatty acid profiles of the accumulated lipids were similar with conventional plant oil biodiesel feedstocks. Conclusions: Acetic acid enhanced biomass production by activated sludge at high levels but reduced lipid production. Further studies are needed to enhance acetic acid utilization by activated sludge microorganisms for lipid biosynthesis.

Mondala, Andro; Hernandez, Rafael; French, Todd; McFarland, Linda; Sparks, Darrell; Holmes, William; Haque, Monica

2012-01-01T23:59:59.000Z

359

Exploration model for unconformity-related hydrocarbon accumulations in Cherokee Group for western Kansas  

SciTech Connect

The sandstones of the Desmoinesian Cherokee Group in western Kansas are important hydrocarbon producers. The Start oil field in Rush and Ness Counties is an example of an unconformity-related Cherokee accumulation from which an exploration model can be made. In this field, the upper Cherokee member is economically important and is interpreted to be a marine unit deposited on the distal portion of an alluvial plain. Traps and reservoirs in this unit were formed by winnowing of clay and silt-sized material from sediments deposited on the crests of paleohighs. Four maps are useful in exploring for upper Cherokee hydrocarbon accumulations such as Start. An isopach map of the Cherokee group is useful for locating thins that coincide with paleohighs on the basal Pennsylvanian unconformity. An isopach map from the Cherokee Group is useful for locating thins that coincide with paleohighs on the basal Pennsylvanian unconformity. An isopach map from the Cherokee top down to the first sandstone porosity is useful. Thins of this interval define areas where wave and current action have winnowed finer material from sands. Closed anticlines on a Cherokee structure map are areas where Cherokee reservoirs are likely to be oil bearing rather than water bearing. An isopach map from the Cimarronian stone Corral anhydrite top down to the Missourian Lansing Group top is also useful. Thins of this interval correspond to paleohighs on the basal Pennsylvanian unconformity. This interval can be picked from seismic records. Prospective areas occur where isopach thins of Stone Corral to Lansing, of Cherokee Group, and of Cherokee top to first sandstone porosity coincide with Cherokee anticlinal structure.

Bieber, D.W.

1985-02-01T23:59:59.000Z

360

Species richness and selenium accumulation of plants in soils with elevated concentration of selenium and salinity  

SciTech Connect

Field studies were conducted in soils with elevated concentrations of Se and salinity at Kesterson, California. Biomass distribution, species richness, and selenium accumulation of plants were examined for two sites where 15 cm of surface soil was removed and replaced with fill dirt in the fall of 1989, and two sites were native soil cover. The Se concentrations in the top 15 cm of fill dirt ranged from undetectable to 36 ng g-1. For the native soil sites, Se levels ranged from 75 to 550 ng g-1. Soil Se concentrations below 15 cm ranged from 300 to 700 ng g-1 and were comparable between the fill dirt and the native soil sites. At least 20 different plant species were brought into the two fill dirt sites with the top soil. Avena fatua L., Bassia hyssopifolia Kuntze Rev. Gen. Pl., Centaurea solstitialis L., Erysimum officianale L., Franseria acanthicarpa Cav. Icon., and Melilotus indica (L.) All. contributed over 60% of the total biomass. Only 5 species were found in the native soil sites, and salt grass (Distichlis spicata L.) was the predominant species and accounted for over 80% of the total biomass. Between 1989 and 1990, two years after the surface soil replacement, the two fill dirt sites had a 70% reduction in species richness. Plant tissue selenium concentrations were found to be quite variable between plant species and between sites of sampling. At the fill dirt sites, the plant species with deep root systems accumulated greater amounts of selenium than the shallow-rooted species. The soil selenium concentration of the field soil had no negative effect on pollen fertility, seed set, and seed germination for the plant species examined. However, seedling growth was impaired by the soil selenium concentrations. This suggests that a selection pressure of soil Se concentration may have been imposed on plant species such as M. indica in an early stage of its life cycle.

Huang, Z.Z.; Wu, L. (Department of Environmental Horticulture, University of California, Davis (United States))

1991-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Exergy analysis of thermal energy storage in a district energy application  

Science Journals Connector (OSTI)

Abstract The role of thermal energy storage (TES) in district energy (DE) system is assessed. The Friedrichshafen DE system is considered as a case study and exergy analysis is utilized. The TES is designed to complement and to increase the effectiveness of the solar panels included in the district energy system. The TES stores the surplus solar energy until is needed by thermal energy users of the Friedrichshafen DE system. The results quantify the positive impact of the TES on the performance of the Friedrichshafen DE system, and demonstrate that the overall energy and exergy efficiencies of the TES are 60% and 19%, respectively. It is also shown over an annual period that the temperature, energy, exergy and energy efficiency of the TES exhibit similar trends and that the TES exergy accumulation and exergy efficiency exhibit similar trends.

Behnaz Rezaie; Bale V. Reddy; Marc A. Rosen

2015-01-01T23:59:59.000Z

362

Energy 101: Geothermal Energy  

Office of Energy Efficiency and Renewable Energy (EERE)

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through geothermal heat pumps.

363

Gas production potential of disperse low-saturation hydrate accumulations in oceanic sediments  

E-Print Network (OSTI)

to economically Page viable gas production. The overallare not promising targets for gas production. AcknowledgmentEnergy, Office of Natural Gas and Petroleum Technology,

Moridis, George J.; Sloan, E. Dendy

2006-01-01T23:59:59.000Z

364

Energy Saver | Department of Energy  

Energy Savers (EERE)

Save Energy, Save Money Start 2015 with an EnergyResolution to Save Money and Energy All Year Long Start 2015 with an EnergyResolution to Save Money and Energy All Year Long...

365

Filtered noise field signals for mass-selective accumulation of externally formed ions in a quadrupole ion trap  

SciTech Connect

A new wideband resonance excitation technique, termed a filtered noise field (FNF), is demonstrated for selective accumulation of externally formed ions in the rf quadrupole ion trap. Data obtained for detection of trinitrotoluene (TNT) and black powder vapors in ambient air, via atmospheric sampling glow discharge ionization (ASGDI), indicate that a notch-filtered FNF signal applied to the endcap electrodes can prevent accumulation of matrix ions without adversely affecting the ion injection efficiency of analyte species. Consequently, analyte signal enhancement can be realized via extended ion accumulation times even though unwanted ions are present in overwhelming abundance. The TNT molecular anion signal obtained following a 1-s injection period is a factor of approximately 8 greater than that seen without the FNF; S[sub 2][sup [minus

Goeringer, D.E.; Asano, K.G.; McLuckey, S.A. (Oak Ridge National Lab., TN (United States)); Hoekman, D. (Teledyne Electronic Technologies, Mountain View, CA (United States)); Stiller, S.W. (Hitachi Instruments, Inc., San Jose, CA (United States))

1994-02-01T23:59:59.000Z

366

Detection of long-term trends in carbon accumulation by forests in Northeastern U. S. and determination of causal factors: Final report  

SciTech Connect

The overall project goal was to quantify the trends and variability for Net ecosystem exchange of CO{sub 2}, H{sub 2}O, and energy by northeastern forests, with particular attention to the role of succession, differences in species composition, legacies of past land use, and disturbances. Measurements included flux measurements and observations of biomass accumulation using ecosystem modeling as a framework for data interpretation. Continuation of the long-term record at the Environmental Measurement Site (EMS) Tower was a priority. The final quality-assured CO{sub 2}-flux data now extend through 2010. Data through 2011 are collected but not yet finalized. Biomass observations on the plot array centered on the tower are extended to 2011. Two additional towers in a hemlock stand (HEM) and a younger deciduous stand (LPH) complement the EMS tower by focusing on stands with different species composition or age distribution and disturbance history, but comparable climate and soil type. Over the period since 1993 the forest has added 24.4 Mg-C ha{sup -1} in the living trees. Annual net carbon uptake had been increasing from about 2 Mg-C ha{sup -1}y{sup -1} in the early 1990s to nearly 6 Mg-C ha{sup -1}y{sup -1} by 2008, but declined in 2009-2010. We attribute the increasing carbon uptake to a combination of warmer temperatures, increased photosynthetic efficiency, and increased influence by subcanopy hemlocks that are active in the early spring and late autumn when temperatures are above freezing but the deciduous canopy is bare. Not all of the increased carbon accumulation was found in woody biomass. Results from a study using data to optimize parameters in an ecosystem process model indicate that significant changes in model parameters for photosynthetic capacity and shifts in allocation to slow cycling soil organic matter are necessary for the model to match the observed trends. The emerging working hypothesis is that the pattern of increasing carbon uptake over the early 2000's represents a transient pulse that will eventually end as decomposition of the accumulated carbon catches up.

J. William Munger; Steven C. Wofsy; David R. Foster

2012-01-31T23:59:59.000Z

367

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

Analysis U.S. Department of Energy #12;7 Some tax credits affecting fuel cells were expanded. Through new,000. Grants for Energy Property in Lieu of Tax Credits Allows facilities with insufficient tax liability to apply for a grant instead of claiming the Investment Tax Credit (ITC) or Production Tax Credit (PTC

368

Energy 101: Geothermal Energy  

ScienceCinema (OSTI)

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

None

2014-06-23T23:59:59.000Z

369

Energy 101: Geothermal Energy  

SciTech Connect

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

None

2014-05-27T23:59:59.000Z

370

Nuclear Energy  

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

Nuclear Energy Idaho National Laboratory is the Department of Energy's lead nuclear energy research and development facility. Building upon its legacy responsibilities,...

371

Nuclear Energy  

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

Research Programs >> Nuclear Energy Error Error Nuclear Energy Home - RCC cannot be displayed due to a timeout error. We recommend: * Refresh Nuclear Energy Home - RCC * Increasing...

372

Energy Literacy  

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

Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development...

373

wind energy  

National Nuclear Security Administration (NNSA)

5%2A en Pantex to Become Wind Energy Research Center http:nnsa.energy.govfieldofficesnponpopressreleasespantex-become-wind-energy-research-center

374

Hybrid Energy  

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

Hybrid Energy Integrated energy systems could improve fossil resource utilization, reduce greenhouse gas emissions and stabilize renewable energy contributions. These hybrid...

375

Properties of Fourier spectrum of the signal, generated at the accumulation point of period-tripling bifurcations  

E-Print Network (OSTI)

Universal regularities of the Fourier spectrum of signal, generated by complex analytic map at the period-tripling bifurcations accumulation point are considered. The difference between intensities of the subharmonics at the values of frequency corresponding to the neighbor hierarchical levels of the spectrum is characterized by a constant $\\gamma=21.9$ dB?, which is an analogue of the known value $\\gamma_F=13.4$ dB, intrinsic to the Feigenbaum critical point. Data of the physical experiment, directed to the observation of the spectrum at period-tripling accumulation point, are represented.

O. B. Isaeva

2005-07-11T23:59:59.000Z

376

Temperature distribution and modification mechanism inside glass with heat accumulation during 250 kHz irradiation of femtosecond laser pulses  

SciTech Connect

Heat accumulation by high repetition rate femtosecond laser irradiation inside glass generates a much larger modification than that by a single pulse. In this study, we determined the temperature distribution due to heat accumulation and the characteristic temperature for heat modification inside a soda lime glass by analyzing the relationship between the radius of modification and glass temperature. The validity of the analysis was confirmed by reproducing the modification due to two-beam irradiation. The determined characteristic temperature suggested that the temperature distribution and the spatial dependence of the stress relaxation are important in the mechanism of heat modification.

Sakakura, Masaaki; Shimotsuma, Yasuhiko [Innovative Collaboration Center of Kyoto University, Kyoto 615-8520 (Japan); Shimizu, Masahiro; Miura, Kiyotaka; Hirao, Kazuyuki [Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510 (Japan)

2008-12-08T23:59:59.000Z

377

Stationary flywheel energy storage systems. Final report  

SciTech Connect

The aim of this system study is to find out industrial applications of Stationary Flywheel Energy Accumulators. The economic value for the consumer and the effects on the power supply grid should be investigated. As to overall economy, compensation of short time maximum power out-put seems to be more favorable at the power stations. An additional possibility for energy storage by flywheels is given where otherwise lost energy can be used effectively, according to the successful brake energy storage in vehicles. Under this aspect the future use of flywheels in wind-power-plants seems to be promising. Attractive savings of energy can be obtained by introducing modern flywheel technology for emergency power supply units which are employed for instance in telecommunication systems. Especially the application for emergency power supply, in power stations and in combination with wind energy converters needs further investigation.

Gilhaus, A.; Hau, E.; Gassner, G.; Huss, G.; Schauberger, H.

1982-01-01T23:59:59.000Z

378

Saving Energy | Department of Energy  

Office of Environmental Management (EM)

Saving Energy Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save...

379

Solar Energy | Department of Energy  

Office of Environmental Management (EM)

Solar Energy Solar Energy Below are resources for Tribes on solar energy technologies. A Guide to Community Solar: Utility, Private, and Nonprofit Project Development A resource...

380

Energy A. Interconversion of energy  

Science Journals Connector (OSTI)

Energy A. Interconversion of energy ... This simple device demonstrates the interconversion of energy from a battery to a light bulb, motor, and the electrolysis of water. ...

Hubert N. Alyea

1966-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Elemental Energy | Open Energy Information  

Open Energy Info (EERE)

Pacific Northwest Area Sector: Biofuels, Biomass, Buildings, Efficiency, Geothermal energy, Renewable Energy, Solar, Vehicles, Wind energy Website: http:www.elementalenergy.ne...

382

Energy Matters | Department of Energy  

Office of Environmental Management (EM)

Live Chat on Clean Energy and Innovation Vice President Biden Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort Energy...

383

Todd Energy | Open Energy Information  

Open Energy Info (EERE)

Todd Energy Place: New Zealand Sector: Renewable Energy Product: New Zealand energy company with operations in exploration, production and generation. It is also active in...

384

Leonardo Energy | Open Energy Information  

Open Energy Info (EERE)

ENERGY is the premier web site delivering a range of virtual libraries relating to electrical energy." References "Leonardo Energy" Retrieved from "http:en.openei.org...

385

Bryte Energy | Open Energy Information  

Open Energy Info (EERE)

Name: Bryte Energy Place: Leicestershire, United Kingdom Zip: LE3 0QP Sector: Hydro, Hydrogen, Renewable Energy, Services Product: Bryte Energy Ltd provides consultancy services...

386

Wind Energy | Department of Energy  

Office of Environmental Management (EM)

Wind Energy Wind Energy Below are resources for Tribes on wind energy technologies. 2012 Market Report on Wind Technologies in Distributed Applications Includes a breakdown of...

387

Aerowatt Energies | Open Energy Information  

Open Energy Info (EERE)

Aerowatt Energies Jump to: navigation, search Name: Aerowatt Energies Place: France Sector: Solar, Wind energy Product: France-based joint venture established to develop wind and...

388

Symmetry Energy  

E-Print Network (OSTI)

Examination of symmetry energy is carried out on the basis of an elementary binding-energy formula. Constraints are obtained on the energy value at the normal nuclear density and on the density dependence of the energy at subnormal densities.

P. Danielewicz

2006-07-15T23:59:59.000Z

389

Symmetry Energy  

E-Print Network (OSTI)

Examination of symmetry energy is carried out on the basis of an elementary binding-energy formula. Constraints are obtained on the energy value at the normal nuclear density and on the density dependence of the energy at subnormal densities.

Danielewicz, P

2006-01-01T23:59:59.000Z

390

Energy Transmission  

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

Students will learn about everyday energy usage by completing a home energy audit and examine different lighting choices.

391

Investment expenditure and capital accumulation in an inflationary environment: The case of Turkey  

Science Journals Connector (OSTI)

The empirical results of the paper show that the private fixed capital accumulation in Turkey is constrained by the demand constraint and the availability of financial resources. The significance of the liquidity variable clearly points out that credit policy and accommodating monetary policy with the lower rates of interests must be the essential elements of economic policies that revive investment in Turkey. It seems from the empirical results that the cost of capital has a significant but discouraging effect on investment expenditure. With this empirical finding it also becomes evident that fiscal stimuli would work in stimulating private investment, they must be the essential components of an investment programme in Turkey. In regard with the purpose of this paper, the variable, namely the willingness-to-invest, that is expected to capture the perception of investors on investment climate, also appears to be significant factors for the overall sample period. Interestingly, the speed of adjustment of private investment from disequilibrium is fairly slow. This is because there may be some frictions (such as heavy tax burden) and/or some structural constraints (e.g. insufficient infrastructure and inadequate legislative structure) in the economy causing this slow down. In reviving private investment, especially in the long run, one must pay attention to the importance of these factors, and appropriate government actions have to be taken.

Öner Günçavdi; Ali Erhan Küçük

2013-01-01T23:59:59.000Z

392

Summary We compared radiation-use efficiency of growth (), defined as rate of biomass accumulation per unit of ab-  

E-Print Network (OSTI)

) employed a model based on the conversion efficiency of solar radiation to biomass, combined with spaSummary We compared radiation-use efficiency of growth (), defined as rate of biomass accumulation-use efficiency (), a concept employed initially in crops research, is the quotient of cumulative biomass to ab

DeLucia, Evan H.

393

A tale of shales: the relative roles of production, decomposition, and dilution in the accumulation of organic-rich strata,  

E-Print Network (OSTI)

and Paleontology, New York State Museum, The State Education Department, Albany, NY 12230, USA e College of MarineA tale of shales: the relative roles of production, decomposition, and dilution in the accumulation Abstract A new consensus on the processes responsible for organic carbon burial in ancient epeiric seas has

Sageman, Brad

394

Reovirus ?2 Protein Inhibits Interferon Signaling through a Novel Mechanism Involving Nuclear Accumulation of Interferon Regulatory Factor 9  

Science Journals Connector (OSTI)

...Novel Mechanism Involving Nuclear Accumulation of Interferon...University, Kyoto, Japan. 2 3 Geoffrey H. Holm...interfere with STAT1 or STAT2 nuclear translocation as has...M. Gadina, U. F. Power, and J. A. Johnston...function by sequestering nuclear import factors on the...

Jennifer Zurney; Takeshi Kobayashi; Geoffrey H. Holm; Terence S. Dermody; Barbara Sherry

2008-12-24T23:59:59.000Z

395

Accumulation mode aerosol, pockets of open cells, and particle nucleation in the remote subtropical Pacific marine boundary layer  

E-Print Network (OSTI)

Accumulation mode aerosol, pockets of open cells, and particle nucleation in the remote subtropical in the remote subtropical Pacific marine boundary layer, J. Geophys. Res., 111, D02206, doi:10.1029/2004JD005694 the boundary layer via its action on the budgets of heat and water substance. A plausible consequence may

Russell, Lynn

396

Carbon accumulation in the biomass and soil of different aged secondary forests in the humid tropics of Costa Rica  

E-Print Network (OSTI)

it mainly in hard biomass (wood) with a slow turnover rate of 14­19 years for native forests in ChileCarbon accumulation in the biomass and soil of different aged secondary forests in the humid Received in revised form 17 June 2011 Accepted 21 June 2011 Available online 23 July 2011 Keywords: Biomass

Rey Benayas, José María

397

Gas accumulation in particle-rich suspensions and implications for bubble populations in crystal-rich magma  

E-Print Network (OSTI)

Gas accumulation in particle-rich suspensions and implications for bubble populations in crystal Stromboli degassing Gas mobility plays an important role in driving volcanic eruptions and controlling eruption style. The explosivity of an eruption depends, among other factors, on how easily gas can escape

Rempel, Alan W.

398

Biomass Energy and Energy Plants  

Science Journals Connector (OSTI)

Energy functions as vital material basis for the development of economy and society. China has become a major energy producer and consumer of energy and the energy demand is still growing. In 2006, China’s tot...

2010-01-01T23:59:59.000Z

399

California Energy Commission STATE ENERGY  

E-Print Network (OSTI)

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES FOURTH EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH 24 Recovery and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas

400

California Energy Commission STATE ENERGY  

E-Print Network (OSTI)

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES SECOND THIRD EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas Chairman James D

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Energy Consumption Profile for Energy  

E-Print Network (OSTI)

317 Chapter 12 Energy Consumption Profile for Energy Harvested WSNs T. V. Prabhakar, R Venkatesha.............................................................................................318 12.2 Energy Harvesting ...................................................................................318 12.2.1 Motivations for Energy Harvesting...............................................319 12

Langendoen, Koen

402

Solo Energy | Open Energy Information  

Open Energy Info (EERE)

Solo Energy Place: Alameda, California Zip: CA 94501 Product: Solo Energy is a US-based manufacturer of micro-turbine energy products. References: Solo Energy1 This article is...

403

Comparison of the relationships between lidar integrated backscattered light and accumulated depolarization ratios for linear and circular polarization for water droplets, fog oil, and dust  

Science Journals Connector (OSTI)

Recently, an empirical relationship between the layer integrated backscattered light and the layer accumulated depolarization ratio has been established for linear polarization for...

Cao, Xiaoying; Roy, Gilles; Roy, Nathalie; Bernier, Robert

2009-01-01T23:59:59.000Z

404

Energy Information Administration - Energy Efficiency, energy consumption  

U.S. Energy Information Administration (EIA) Indexed Site

Efficiency Efficiency Energy Efficiency energy consumption savings households, buildings, industry & vehicles The Energy Efficiency Page reflects EIA's information on energy efficiency and related information. This site provides an in depth discussion of the concept of energy efficiency and how it is measured, measurement, summaries of formal user meetings on energy efficiency data and measurement, as well as analysis of greenhouse gas emissions as related to energy use and energy efficiency. At the site you will find links to other sources of information, and via a listserv all interested analysts can share ideas, data, and ask for assistance on methodological problems associated with energy use, energy efficiency, and greenhouse gas issues. Contact: Behjat.Hojjati@eia.doe.gov

405

Energy Perspectives, Total Energy - Energy Information Administration  

Gasoline and Diesel Fuel Update (EIA)

Total Energy Total Energy Glossary › FAQS › Overview Data Monthly Annual Analysis & Projections this will be filled with a highchart PREVIOUSNEXT Energy Perspectives 1949-2011 September 2012 PDF | previous editions Release Date: September 27, 2012 Introduction Energy Perspectives is a graphical overview of energy history in the United States. The 42 graphs shown here reveal sweeping trends related to the Nation's production, consumption, and trade of energy from 1949 through 2011. Energy Flow, 2011 (Quadrillion Btu) Total Energy Flow diagram image For footnotes see here. Energy can be grouped into three broad categories. First, and by far the largest, is the fossil fuels-coal, petroleum, and natural gas. Fossil fuels have stored the sun's energy over millennia past, and it is primarily

406

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS September 30, 2008 Energy-Efficient Cooking for Winter Cold-weather cooking means a seasonal shift in the kitchen. September 25, 2008 Question of the Week: Do Energy-Related Financial Incentives Prompt You to Be More Energy Efficient? Do energy-related financial incentives or assistance programs prompt you to be more energy efficient or to purchase products that can help you save energy? September 23, 2008 Six Places to Find Help with Your Energy Costs Read about six resources that can help you save energy and money in your home. September 18, 2008 Question of the Week: What are Your Strategies for Saving Money and Energy in the Winter? What are your strategies for saving money and energy in the winter? September 16, 2008

407

Iron and copper accumulation in the brain of coxsackievirus-infected mice exposed to cadmium  

SciTech Connect

Cadmium (Cd) is a potentially toxic metal widely distributed in the environment and known to cause adverse health effects in humans. During coxsackievirus infection, the concentrations of essential and nonessential trace elements (e.g., iron (Fe), copper (Cu), and Cd) change in different target organs of the infection. Fe and Cu are recognized cofactors in host defence reactions, and Fe is known to be associated with certain pathological conditions of the brain. However, whether nonessential trace elements could influence the balance of essential trace elements in the brain is unknown. In this study the brain Fe, Cu, and Cd contents were measured through inductively coupled plasma mass spectrometry and their distributions determined by nuclear microscopy in the early phase (day 3) of coxsackievirus B3 (CB3) infection in nonexposed and in Cd-exposed female Balb/c mice. In CB3 infection the brain is a well-known target that has not been studied with regard to trace element balance. The brain concentration of Cu compared with that of noninfected control mice was increased by 9% (P<0.05) in infected mice not exposed to Cd and by 10% (not significant) in infected Cd-exposed mice. A similar response was seen for Fe, which in infected Cd-exposed mice, compared to noninfected control mice, tended to increase by 16%. Cu showed an even tissue distribution, whereas Fe was distributed in focal deposits. Changes in Cd concentration in the brain of infected mice were less consistent but evenly distributed. Further studies are needed to define whether the accumulation and distribution of trace elements in the brain have an impact on brain function.

Ilbaeck, N.-G. [Section of Infectious Diseases, Department of Medical Sciences, Uppsala University Hospital, S-751 85 Uppsala (Sweden) and Toxicology Division, National Food Administration, Uppsala (Sweden)]. E-mail: nils-gunnar.ilback@slv.se; Lindh, U. [Research in Metal Biology, Rudbeck Laboratory, Uppsala University, Uppsala (Sweden); Minqin, R. [Centre for Ion Beam Applications, Department of Physics, National University of Singapore (Singapore); Friman, G. [Section of Infectious Diseases, Department of Medical Sciences, Uppsala University Hospital, S-751 85 Uppsala (Sweden); Watt, F. [Centre for Ion Beam Applications, Department of Physics, National University of Singapore (Singapore)

2006-11-15T23:59:59.000Z

408

Tritium Movement and Accumulation in the NGNP System Interface and Hydrogen Plant  

SciTech Connect

Tritium movement and accumulation in a Next Generation Nuclear Plant with a hydrogen plant using a high temperature electrolysis process and a thermochemical water splitting sulfur iodine process are estimated by the numerical code THYTAN as a function of design, operational, and material parameters. Estimated tritium concentrations in the hydrogen product and in process chemicals in the hydrogen plant of the Next Generation Nuclear Plant using the high temperature electrolysis process are slightly higher than the drinking water limit defined by the U.S. Environmental Protection Agency and the limit in the effluent at the boundary of an unrestricted area of a nuclear plant as defined by the U.S. Nuclear Regulatory Commission. However, these concentrations can be reduced to within the limits through use of some designs and modified operations. Tritium concentrations in the Next Generation Nuclear Plant using the Sulfur-Iodine Process are significantly higher as calculated and are affected by parameters with large uncertainties (i.e., tritium permeability of the process heat exchanger, the hydrogen concentration in the heat transfer and process fluids, the equilibrium constant of the isotope exchange reaction between HT and H2SO4). These parameters, including tritium generation and the release rate in the reactor core, should be more accurately estimated in the near future to improve the calculations for the NGNP using the Sulfur-Iodine Process. Decreasing the tritium permeation through the heat exchanger between the primary and secondary circuits may be an an effective measure for decreasing tritium concentrations in the hydrogen product, the hydrogen plant, and the tertiary coolant.

Hirofumi Ohashi; Steven R. Sherman

2007-06-01T23:59:59.000Z

409

Controlling Accumulation of Fermentation Inhibitors in Biorefinery Recycle Water Using Microbial Fuel Cells  

SciTech Connect

Background Microbial fuel cells (MFC) and microbial electrolysis cells are electrical devices that treat water using microorganisms and convert soluble organic matter into electricity and hydrogen, respectively. Emerging cellulosic biorefineries are expected to use large amounts of water during production of ethanol. Pretreatment of cellulosic biomass results in production of fermentation inhibitors which accumulate in process water and make the water recycle process difficult. Use of MFCs to remove the inhibitory sugar and lignin degradation products from recycle water is investigated in this study. Results Use of an MFC to reduce the levels of furfural, 5-hydroxymethylfurfural, vanillic acid, 4- hydroxybenzaldehyde and 4-hydroxyacetophenone while simultaneously producing electricity is demonstrated here. An integrated MFC design approach was used which resulted in high power densities for the MFC, reaching up to 3700mW/m2 (356W/m3 net anode volume) and a coulombic efficiency of 69%. The exoelectrogenic microbial consortium enriched in the anode was characterized using a 16S rRNA clone library method. A unique exoelectrogenic microbial consortium dominated by -Proteobacteria (50%), along with -Proteobacteria (28%), -Proteobacteria (14%), -Proteobacteria (6%) and others was identified. The consortium demonstrated broad substrate specificity, ability to handle high inhibitor concentrations (5 to 20mM) with near complete removal, while maintaining long-term stability with respect to power production. Conclusions Use of MFCs for removing fermentation inhibitors has implications for: 1) enabling higher ethanol yields at high biomass loading in cellulosic ethanol biorefineries, 2) improved water recycle and 3) electricity production up to 25% of total biorefinery power needs.

Borole, Abhijeet P [ORNL; Mielenz, Jonathan R [ORNL; Leak, David [Imperial College, London; Vishnivetskaya, Tatiana A [ORNL; Hamilton, Choo Yieng [ORNL; Andras, Calin [Imperial College, London

2009-01-01T23:59:59.000Z

410

Pelagic cephalopods of Gulf Stream cyclonic rings  

E-Print Network (OSTI)

of the Florida Straits was done by Cairns (1976). Helpful taxonomic distributional information is contained in Chun (1910), G. Voss (1956), Clarke (1966), and Young (1972). Despite these works, however, there remains a great deal of confusion in some families.... Voss (1956, 1958, 1960, 1962), Clarke (1967), Roper (1969), Roper et al. (1969), N. Voss (1969, 1974), Young (1972), and Wormuth (1976). Specimens were then measured for dorsal mantle length (ML) and displacement volume (DV). The dorsal mantle...

Lea, Charles Elliot

1978-01-01T23:59:59.000Z

411

Page not found | Department of Energy  

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

71 - 24880 of 28,905 results. 71 - 24880 of 28,905 results. Download CX-008808: Categorical Exclusion Determination Lithium Isotope Separation & Enrichment Technologies CX(s) Applied: CX: none Date: 02/14/2012 Location(s): Tennessee Offices(s): Y-12 Site Office http://energy.gov/nepa/downloads/cx-008808-categorical-exclusion-determination Article Energy Department Announces New Investments in Pioneering U.S. Offshore Wind Projects U.S. Energy Secretary Steven Chu today announced seven offshore wind awards for projects in Maine, New Jersey, Ohio, Oregon, Texas and Virginia. http://energy.gov/articles/energy-department-announces-new-investments-pioneering-us-offshore-wind-projects Page Waste Isolation Pilot Plant HISTORYTransuranic, or TRU, waste began accumulating in the 1940s with the

412

Distributed Energy | Department of Energy  

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

Distributed Distributed Energy Distributed Energy Distributed energy consists of a range of smaller-scale and modular devices designed to provide electricity, and sometimes also thermal energy, in locations close to consumers. They include fossil and renewable energy technologies (e.g., photovoltaic arrays, wind turbines, microturbines, reciprocating engines, fuel cells, combustion turbines, and steam turbines); energy storage devices (e.g., batteries and flywheels); and combined heat and power systems. Distributed energy offers solutions to many of the nation's most pressing energy and electric power problems, including blackouts and brownouts, energy security concerns, power quality issues, tighter emissions standards, transmission bottlenecks, and the desire for greater control over energy costs.

413

Gravitational energy  

E-Print Network (OSTI)

Observers at rest in a stationary spacetime flat at infinity can measure small amounts of rest-mass+internal energies+kinetic energies+pressure energy in a small volume of fluid attached to a local inertial frame. The sum of these small amounts is the total "matter energy" for those observers. The total mass-energy minus the matter energy is the binding gravitational energy. Misner, Thorne and Wheeler evaluated the gravitational energy of a spherically symmetric static spacetime. Here we show how to calculate gravitational energy in any static and stationary spacetime for isolated sources with a set of observers at rest. The result of MTW is recovered and we find that electromagnetic and gravitational 3-covariant energy densities in conformastatic spacetimes are of opposite signs. Various examples suggest that gravitational energy is negative in spacetimes with special symmetries or when the energy-momentum tensor satisfies usual energy conditions.

Joseph Katz

2005-10-20T23:59:59.000Z

414

Energy Efficiency | Department of Energy  

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

Resources » Energy Resource Library » Energy Efficiency Resources » Energy Resource Library » Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. Energy Efficiency Opportunities at USDA Provides an overview of the various programs at the U.S. Department of Agriculture (USDA) that address energy use in rural America. The paper examines changes to existing energy efficiency programs proposed in both the House and Senate versions of the Farm Bill, and offers a set of recommendations to make energy efficiency resources at USDA more accessible. Source: American Council for an Energy-Efficient Economy. Energy Planning: A Guide for Northwest Indian Tribes Information and resources to help Tribes select, implement, and finance projects that conserve energy, generate renewable energy, construct and

415

Energy News | Department of Energy  

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

27,777,600 for Local Energy 27,777,600 for Local Energy Efficiency Improvements in Utah Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independenc March 26, 2009 Obama Administration Announces Additional $27,172,500 for Local Energy Efficiency Improvements in Oklahoma Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,522,900 for Local Energy Efficiency Improvements in New Hampshire Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,019,800 for Local Energy Efficiency Improvements in Wyoming Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $208,759,900 for Local Energy

416

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

efficiency · Double renewable energy · One million plug-in hybrid cars generation by 2012Presidentialon sustainable biofuels and infrastructure · Increase fuel economy standards Environmental · Implement an economy infrastructure · creating high-skilled jobs in emerging technical fields Th k bj ti i t k f l ll titi ithThe key

417

Metabolic engineering of lipid catabolism increases microalgal lipid accumulation without compromising growth  

Science Journals Connector (OSTI)

...2010 ) Genetic engineering of algae for enhanced biofuel production...Chowdhury P Naqiuddin M ( 2008 ) Biodiesel fuel production from algae as renewable energy . Am J Biochem Biotechnol...Aquatic Species Program: Biodiesel from algae. Report No. NREL/TP-580-24190...

Emily M. Trentacoste; Roshan P. Shrestha; Sarah R. Smith; Corine Glé; Aaron C. Hartmann; Mark Hildebrand; William H. Gerwick

2013-01-01T23:59:59.000Z

418

E-Print Network 3.0 - accumulative roll-bonding arb Sample Search...  

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

InAs quantum dots: band bending vs Pauli blocking Summary: .3000 0.3500 A B C energy eV intensity arb.units. a) 1.18 1.16 1.14 1.12 1.1 1.08 1.06 1.04 1.02 1 -2......

419

Methylcrotonyl-CoA Carboxylase Regulates Triacylglycerol Accumulation in the Model Diatom Phaeodactylum tricornutum  

Science Journals Connector (OSTI)

...500 muM) enriched artificial seawater medium. mRNA levels, immunoblotting...500 muM) enriched artificial seawater medium, and metabolites were...involved in chrysolaminaran (a storage carbohydrate) (Kroth et al...important for carbon and energy storage in response to environmental...

Feng Ge; Weichao Huang; Zhuo Chen; Chunye Zhang; Qian Xiong; Chris Bowler; Juan Yang; Jin Xu; Hanhua Hu

2014-04-25T23:59:59.000Z

420

Tidal Energy  

Science Journals Connector (OSTI)

Tidal energy, as interpreted in this essay, is considered to be the artificial extraction of energy from: either the rise or fall of the sea surface under the influence of tides or the extraction of energy from t...

Ian G. Bryden

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Tidal Energy  

Science Journals Connector (OSTI)

Tidal energy, as interpreted in this essay, is considered to be the artificial extraction of energy from: either the rise or fall of the sea surface under the influence of tides or the extraction of energy from t...

Ian G. Bryden

2013-01-01T23:59:59.000Z

422

Energy Storage  

Science Journals Connector (OSTI)

Any energy system includes at least two essential entities, namely, energy generators and energy consumers. Each of these elements has its associated characteristics, and it is not necessary that at all times ...

?brahim Dinçer; Calin Zamfirescu

2012-01-01T23:59:59.000Z

423

Geothermal energy  

Science Journals Connector (OSTI)

By virtue of its geographical distribution and the quantities of energy which could be tapped, the possible overall contribution of geothermal energy towards meeting Europe’s future energy requirements is much sm...

1977-01-01T23:59:59.000Z

424

Geothermal Energy  

Science Journals Connector (OSTI)

Geothermal energy is the natural heat of the earth....31 J. This quantity of energy is inexhaustible by any technical use (the present technical energy consumption of the world is of the...20 J).

O. Kappelmeyer

1982-01-01T23:59:59.000Z

425

Hydrogen energy  

Science Journals Connector (OSTI)

...use of hydrogen as an energy carrier will depend significantly...its utilization and conversion to electricity/heat...becomes an alternative energy carrier. However, various...effectively with conventional energy conversion technologies. The...

2007-01-01T23:59:59.000Z

426

Accelerate Energy  

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

the next year, the U.S. Department of Energy, the Council on Competitiveness and the Alliance to Save Energy will join forces to undertake Accelerate Energy Productivity 2030 - an...

427

Energy News | Department of Energy  

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

102,508,400 for Local Energy 102,508,400 for Local Energy Efficiency Improvements in Pennsylvania Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $56,099,900 for Local Energy Efficiency Improvements in Washington Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independenc March 26, 2009 Obama Administration Announces Additional $20,608,300 for Local Energy Efficiency Improvements in New Mexico Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $67,187,600 for Local Energy Efficiency Improvements in Georgia Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009

428

Energy Audits | Department of Energy  

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

Energy Audits Energy Audits Energy Audits September 9, 2008 - 11:30am Addthis John Lippert What does this mean for me? Energy audits can help you determine whether your home wastes energy, and pinpoint where energy is lost -- so you can evaluate what measures you can take to make your home more energy efficient. Autumn officially begins soon, and with it comes cooler weather and fewer hours of daylight. Fall is a great time to start thinking of a home energy audit so that you can prepare your home for winter, saving energy and money in the process. The main purpose of an energy audit is to determine whether your home wastes energy, and to pinpoint where energy is being lost so you can evaluate what measures you can take to make your home more energy efficient. Audits also determine the efficiency of your home's heating

429

Energy Audits | Department of Energy  

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

Energy Audits Energy Audits Energy Audits September 9, 2008 - 11:30am Addthis John Lippert What does this mean for me? Energy audits can help you determine whether your home wastes energy, and pinpoint where energy is lost -- so you can evaluate what measures you can take to make your home more energy efficient. Autumn officially begins soon, and with it comes cooler weather and fewer hours of daylight. Fall is a great time to start thinking of a home energy audit so that you can prepare your home for winter, saving energy and money in the process. The main purpose of an energy audit is to determine whether your home wastes energy, and to pinpoint where energy is being lost so you can evaluate what measures you can take to make your home more energy efficient. Audits also determine the efficiency of your home's heating

430

Energy News | Department of Energy  

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

31,577,900 for Local Energy 31,577,900 for Local Energy Efficiency Improvements in Alabama Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,810,300 for Local Energy Efficiency Improvements in North Dakota Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $24,522,900 for Local Energy Efficiency Improvements in Connecticut Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $42,380,100 for Local Energy Efficiency Improvements in Indiana Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009

431

Energy News | Department of Energy  

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

26, 2012 26, 2012 U.S. Department of Energy and the MIT Energy Initiative Announce a Women in Clean Energy Program for United States At the Third Clean Energy Ministerial in London today, the U.S. Department of Energy announced a three-part plan to help implement the Clean Energy Education and Empowerment initiative or "C3E" - a Ministerial program aimed at attracting more women to clean energy careers and supporting their advancement into leadership positions. April 26, 2012 Coalition of World Energy Ministers Commit to Improvements in Energy Efficiency, Renewable Energy, Energy Access Leaders from the 23-government Clean Energy Ministerial (CEM) and the UN Secretary-General's Sustainable Energy for All initiative (SE4All) outlined specific commitments by participating countries and private sector

432

PROPULSION AND ENERGY Terrestrial energy  

E-Print Network (OSTI)

PROPULSION AND ENERGY Terrestrial energy On the morning of Monday, August 29, Hurri- cane Katrina dependence we all have on power and energy systems. Nine major oil re- fineries in Louisiana and Mississippi- trial energy community is the question of why alternative energy sources, such as coal, solar, wind

Aggarwal, Suresh K.

433

Energy Management  

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

12 months) Identify and prioritize activities and projects that reduce energy use Connect energy efficiency to other business objectives (i.e. safety, quality, etc.) Develop...

434

Energy Management  

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

Students will review energy basics and what they have learned in energy conservation efforts to report this improved knowledge to their home and school communities.

435

Geothermal Energy  

Science Journals Connector (OSTI)

Geothermal energy has been confirmed as being potentially a ... significant contributor to the Community’s supply of energy from indigenous resources. However, its expected... 1. ...

J. T. McMullan; A. S. Strub

1981-01-01T23:59:59.000Z

436

Energy Systems  

Office of Energy Efficiency and Renewable Energy (EERE)

DOE Industrial Technologies Program Save Energy Now Webinar that provides information on how steam trap monitoring saves energy in manufacturing facilities.

437

Energy Policy ] (  

E-Print Network (OSTI)

energy consumption on a per capita or per productivity basis (e.g. kWh/capita, kWh/GDP), are widely usedEnergy Policy ] (

Jacobson, Arne

438

Materializing Energy  

E-Print Network (OSTI)

Motivated and informed by perspectives on sustainability and design, this paper draws on a diverse body of scholarly works related to energy and materiality to articulate a perspective on energy-as-materiality and propose a design approach of materializing energy. Three critical themes are presented: the intangibility of energy, the undifferentiatedness of energy, and the availability of energy. Each theme is developed through combination of critical investigation and design exploration, including the development and deployment of several novel design artifacts: Energy Mementos and The Local Energy Lamp. A framework for interacting with energy-as-materiality is proposed involving collecting, keeping, sharing, and activating energy. A number of additional concepts are also introduced, such as energy attachment, energy engagement, energy attunement, local energy and energy meta-data. Our work contributes both a broader, more integrative design perspective on energy and materiality as well as a diversity of more specific concepts and artifacts that may be of service to designers and researchers of interactive systems concerned with sustainability and energy. Author Keywords Sustainability, energy, materiality, design, design theory

James Pierce; Eric Paulos

439

Renewable Energy  

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

Learn how the Energy Department's investments in clean, renewable energy technologies -- including wind, solar and geothermal sources -- are helping strengthen the American economy.

440

Energy Science  

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

sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities-the...

Note: This page contains sample records for the topic "accumulated cyclone energy" 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

Energy demand  

Science Journals Connector (OSTI)

The basic forces pushing up energy demand are population increase and economic growth. From ... of these it is possible to estimate future energy requirements.

Geoffrey Greenhalgh

1980-01-01T23:59:59.000Z

442

wave energy  

Science Journals Connector (OSTI)

wave energy ? Wellenenergie f [Die einer Schwerewelle innewohnende potentielle und kinetische Energie. Sie ist etwa proportional dem Quadrat der Wellenhöhe. Zeichen: E we ...

2014-08-01T23:59:59.000Z

443

Ocean tide energy converter  

SciTech Connect

A tide motor energy source includes a tidal piston with a valved chamber. The piston drives a hydraulic ram to generate electrical power through a pressure accumulator and hydraulic motor. The ram can be locked hydraulically to enable the tidal piston to be held fixed at a desired elevation and the valves in the chamber permit it to be filled with water or air. The piston with its chamber filled with air at its low tide position and then released for controlled ascent while submerged acts as a submerged float for driving the ram upwardly while the tide runs in during one phase of its operation. The piston with its chamber filled with water while locked at its highest position as the tide begins to run out, and then released to fall under control, acts as a weight suspended in air after the water level drops below the piston for driving the ram downwardly during the second phase of its operation. The rising and falling motion of the tidal piston is used as the energy source.

Rainey, D.E.

1980-06-24T23:59:59.000Z

444

Renewable Energy & Energy Efficiency Projects: Loan Guarantee...  

Office of Environmental Management (EM)

Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Plenary III: Project Finance...

445

Renewable Energy & Efficient Energy Projects Solicitation | Department...  

Office of Environmental Management (EM)

Services Solicitations Renewable Energy & Efficient Energy Projects Solicitation Renewable Energy & Efficient Energy Projects Solicitation Informational Materials Renewable...

446

National Renewable Energy Laboratory's Energy Systems Integration...  

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

National Renewable Energy Laboratory's Energy Systems Integration Facility Overview National Renewable Energy Laboratory's Energy Systems Integration Facility Overview This...

447

Maximum magnitude in bias-dependent spin accumulation signals of CoFe/MgO/Si on insulator devices  

SciTech Connect

We study in detail how the bias voltage (V{sub bias}) and interface resistance (RA) depend on the magnitude of spin accumulation signals (|?V| or |?V|/I, where I is current) as detected by three-terminal Hanle measurements in CoFe/MgO/Si on insulator (SOI) devices with various MgO layer thicknesses and SOI carrier densities. We find the apparent maximum magnitude of spin polarization as a function of V{sub bias} and the correlation between the magnitude of spin accumulation signals and the shape of differential conductance (dI/dV) curves within the framework of the standard spin diffusion model. All of the experimental results can be explained by taking into account the density of states (DOS) in CoFe under the influence of the applied V{sub bias} and the quality of MgO tunnel barrier. These results indicate that it is important to consider the DOS of the ferromagnetic materials under the influence of an applied V{sub bias} and the quality of tunnel barrier when observing large spin accumulation signals in Si.

Ishikawa, M., E-mail: mizue.ishikawa@toshiba.co.jp; Sugiyama, H.; Inokuchi, T.; Tanamoto, T.; Saito, Y. [Corporate Research and Development Center, Toshiba Corporation, 1 Komukai Toshiba-cho, Kawasaki, Kanagawa 212-8582 (Japan); Hamaya, K. [Department of Electronics, Kyushu University, 744 Motooka, Fukuoka 819-0395 (Japan); Tezuka, N. [Department of Materials Science, Graduate School of Engineering, Tohoku University, 6-6-02 Aramaki-aza-Aoba, Sendai, Miyagi 980-8579 (Japan)

2013-12-28T23:59:59.000Z

448

Mechanisms Controlling the Cellular Accumulation of Copper Bis(thiosemicarbazonato) Complexes  

Science Journals Connector (OSTI)

Katherine Ann Price †‡, Peter J. Crouch †‡, Irene Volitakis ‡, Brett M. Paterson §?, SinChun Lim §?, Paul S. Donnelly *§?, and Anthony R. White *†‡ ... The HBSS treatment starves the cells of potential carbohydrate sources of energy production (e.g., glucose for glycolytic ATP production), and paraquat inhibits mitochondrial oxidative phosphorylation, which could be supported by the mobilization of internal sources of fuel for ATP production (e.g., glycogen). ...

Katherine Ann Price; Peter J. Crouch; Irene Volitakis; Brett M. Paterson; SinChun Lim; Paul S. Donnelly; Anthony R. White

2011-09-01T23:59:59.000Z

449

Energy Economy | Department of Energy  

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

August 28, 2013 August 28, 2013 Photo from the Energy Department archive. Energy Department Releases New Clean Energy Finance Guide A new resource can help state, local and tribal governments -- and their partners in the private sector -- find financing for energy efficiency and renewable energy projects. August 28, 2013 Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment "Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment" is a resource guide that lists the various federal financing programs for which energy efficiency and clean energy qualify - meant to make it easier for state, local and tribal leaders, along with their partners in the private sector, to find capital for energy

450

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS October 24, 2008 2009 Fuel Economy Guide and FuelEconomy.gov Learn about the 2009 Fuel Economy Guide here. October 21, 2008 Purchasing a New Energy-Efficient Central Heating System Think you know heating systems? Check this out before purchasing a new one. October 16, 2008 Question of the Week: What Have You Done to Improve Your Windows? Share your thoughts on window efficiency upgrades with us! October 15, 2008 Improving the Energy Efficiency of Existing Windows Make your windows more efficient and save energy and money. October 13, 2008 Purchasing Energy-Efficient Windows Need help shopping for energy efficient windows? Look here. October 9, 2008 Question of the Week: Besides Cost, What Motivates You to Save Energy? Share your thoughts on saving energy.

451

Energy Speeches | Department of Energy  

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

Energy.gov » Energy Speeches Energy.gov » Energy Speeches Energy Speeches RSS June 18, 2013 Testimony Before the House Committee on Science, Space, and Technology Secretary Moniz's full written testimony prepared for the House Committee on Science, Space, and Technology. June 13, 2013 Testimony Before the House Committee on Energy and Commerce Subcommittee on Energy and Power Secretary Moniz's full written testimony prepared for the House Committee on Energy and Commerce, Subcommittee on Energy and Power. November 30, 2012 Hurricane Sandy and Our Energy Infrastructure Acting Under Secretary of Energy David Sandalow's remarks, as delivered, at the Columbia University Energy Symposium on November 30, 2012. September 18, 2012 Secretary Chu's Remarks at the 2012 IAEA General Conference -- As Prepared

452

ENERGY STAR | Open Energy Information  

Open Energy Info (EERE)

ENERGY STAR ENERGY STAR Jump to: navigation, search Logo: ENERGY STAR Name ENERGY STAR Year founded 1992 Notes Partnered with more than 20,000 public sector organizations. Website https://www.energystar.gov/ind References About ENERGY STAR[1] LinkedIn Connections Contents 1 About ENERGY STAR 1.1 For the Home 1.2 For Business 1.3 References About ENERGY STAR ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices. Results are already adding up. Americans, with the help of ENERGY STAR, saved enough energy in 2010 alone to avoid greenhouse gas emissions equivalent to those from 33 million cars - all while saving nearly $18 billion on their

453

Energy Economy | Department of Energy  

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

Energy Economy Energy Economy Energy Economy January 6, 2014 The Clean Energy Economy in Three Charts Over the last five years, American inventors and investors have made significant progress in developing and deploying key clean energy technologies -- supported by Energy Department policies. December 3, 2013 Additional Funding & Financing Resources Want to know more about funding and financing for energy projects and businesses? Check out general resources at the Energy Department and other parts of the federal government. December 3, 2013 Funding & Financing for Energy Businesses Do you own or represent an energy business? Learn about funding and financing resources from the Energy Department and other U.S. government agencies. November 15, 2013 Energy Department Authorizes Additional Volume at Proposed Freeport LNG

454

Energy News | Department of Energy  

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

6, 2009 6, 2009 Obama Administration Announces Additional $75,468,200 for Local Energy Efficiency Improvements in New Jersey Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $15,068,200 for Local Energy Efficiency Improvements in Hawaii Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $24,624,200 for Local Energy Efficiency Improvements in Louisiana Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $10,323,300 for Local Energy Efficiency Improvements in Vermont Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy

455

Soltech Energy | Open Energy Information  

Open Energy Info (EERE)

Tullinge, Sweden Zip: s-146 33 Sector: Solar Product: SolTech Energy develops smart solar energy solutions for residential use. References: Soltech Energy1 This article is a...

456

Energy Blog | Department of Energy  

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

of Energy's Office of Energy Efficiency and Renewable Energy announced a new appliance rebate program. September 3, 2009 Are You Going to the Solar Decathlon? Drew told you about...

457

Department of Energy - Energy Tomorrow  

Energy Savers (EERE)

Energy Innovator Program http:energy.govarticleslab-market-does-america-s-next-top-energy-innovator-program

458

Energy Blog | Department of Energy  

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

April 9, 2009 Question of the Week: How Will You Landscape for Energy Efficiency? How will you landscape for energy efficiency? April 7, 2009 Landscaping with an Eye To Energy...

459

Association between As and Cu renal cortex accumulation and physiological and histological alterations after chronic arsenic intake  

SciTech Connect

Arsenic (As) is one of the most abundant hazards in the environment and it is a human carcinogen. Related to excretory functions, the kidneys in humans, animal models or naturally exposed fauna, are target organs for As accumulation and deleterious effects. Previous studies carried out using X-ray fluorescence spectrometry by synchrotron radiation (SR-{mu}XRF) showed a high concentration of As in the renal cortex of chronically exposed rats, suggesting that this is a suitable model for studies on renal As accumulation. This accumulation was accompanied by a significant increase in copper (Cu) concentration. The present study focused on the localization of these elements in the renal cortex and their correlation with physiological and histological As-related renal effects. Experiments were performed on nine male Wistar rats, divided into three experimental groups. Two groups received 100 {mu}g/ml sodium arsenite in drinking water for 60 and 120 consecutive days, respectively. The control group received water without sodium arsenite (<50 ppb As). For histological analysis, 5-{mu}m-thick sections of kidneys were stained with hematoxylin and eosin. Biochemical analyses were used to determine concentrations of plasma urea and creatinine. The As and Cu mapping were carried out by SR-{mu}XRF using a collimated white synchrotron spectrum (300 {mu}mx300 {mu}m) on kidney slices (2 mm thick) showing As and Cu co-distribution in the renal cortex. Then, renal cortical slices (100 {mu}m thick) were scanned with a focused white synchrotron spectrum (30 {mu}mx30 {mu}m). Peri-glomerular accumulation of As and Cu at 60 and 120 days was found. The effects of 60 days of arsenic consumption were seen in a decreased Bowman's space as well as a decreased plasma blood urea nitrogen (BUN)/creatinine ratio. Major deleterious effects; however, were seen on tubules at 120 days of exposition. This study supports the hypothesis that tubular accumulation of As-Cu may have some bearing on the arsenic-associated nephrotoxicological process.

Rubatto Birri, Paolo N. [Instituto de Biologia Celular, Facultad de Ciencias Medicas (FCM), Universidad Nacional de Cordoba (UNC), Ciudad Universitaria, Cordoba (Argentina)] [Instituto de Biologia Celular, Facultad de Ciencias Medicas (FCM), Universidad Nacional de Cordoba (UNC), Ciudad Universitaria, Cordoba (Argentina); Perez, Roberto D. [Facultad de Matematica, Astronomia y Fisica (FAMAF-UNC), Ciudad Universitaria, Cordoba (Argentina) [Facultad de Matematica, Astronomia y Fisica (FAMAF-UNC), Ciudad Universitaria, Cordoba (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET), Buenos Aires (Argentina); Cremonezzi, David [Catedra Anatomia Patologica, Hospital Nacional de Clinicas (FCM-UNC), Cordoba (Argentina)] [Catedra Anatomia Patologica, Hospital Nacional de Clinicas (FCM-UNC), Cordoba (Argentina); Perez, Carlos A. [Laboratorio Nacional de Luz Sincrotron (LNLS), Linha D09B-XRF, Campinas SP (Brazil)] [Laboratorio Nacional de Luz Sincrotron (LNLS), Linha D09B-XRF, Campinas SP (Brazil); Rubio, Marcelo [Facultad de Matematica, Astronomia y Fisica (FAMAF-UNC), Ciudad Universitaria, Cordoba (Argentina) [Facultad de Matematica, Astronomia y Fisica (FAMAF-UNC), Ciudad Universitaria, Cordoba (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET), Buenos Aires (Argentina); Bongiovanni, Guillermina A., E-mail: gbongiovanni@conicet.gov.ar [Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET), Buenos Aires (Argentina); Laboratorio de Investigaciones Bioquimicas, Quimicas y de Medio Ambiente (LIBIQUIMA), Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET), Universidad Nacional del Comahue, Buenos Aires 1400, CP 8300 Neuquen (Argentina)

2010-07-15T23:59:59.000Z

460
Note: This page contains sample records for the topic "accumulated cyclone energy" 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.


461

Saving Energy | Department of Energy  

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

Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save Consumers ...

462

Kawar Energy | Open Energy Information  

Open Energy Info (EERE)

Kawar Energy Jump to: navigation, search Name: Kawar Energy Place: Amman, Jordan Zip: 11118 Sector: Services Product: Amman-based project developer, focused on bringing...

463

Energy Conservation | Department of Energy  

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

will review their own home energy audits to construct a plan to reduce their energy usage. Curriculum Language Arts, Mathematics, Economics Plan Time 60+ minutes Materials...

464

Energy Speeches | Department of Energy  

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

September 18, 2013 Secretary Ernest J. Moniz's Written Testimony on Climate Change before the House Committee on Energy and Commerce Subcommittee on Energy and Power The...

465

Cavallo Energy | Open Energy Information  

Open Energy Info (EERE)

energy management, finance procurement and engineering company. The firm offers engineering services to solar projects. References: Cavallo Energy1 This article is a...

466

Clairvoyant Energy | Open Energy Information  

Open Energy Info (EERE)

Clairvoyant Energy builds, owns and operates solar photovoltaic systems. It provides engineering, design, installation and finance services. References: Clairvoyant Energy1...

467

Energy Tomorrow | Department of Energy  

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

integrated biorefinery in Luna County, New Mexico. | Photo courtesy of Sapphire Energy. Sapphire Energy Out to Prove That Crud Can Take On Crude For most people, the notion...

468

Energy Literacy | Department of Energy  

Energy Savers (EERE)

Linda Silverman, Team Lead, Workforce Development and Education, U.S. Department of Energy silvermanbiomass2014.pdf More Documents & Publications Energy Literacy Webcast:...

469

Energy Enigma | Department of Energy  

Energy Savers (EERE)

about the student activitylesson plan from your search. Grades 5-8, 9-12 Subject Bioenergy, Geothermal, Solar, Wind Energy, Water, Energy Choices and Society Summary Students...

470

Energy Analysis | Department of Energy  

Energy Savers (EERE)

decision-making by delivering analytical products in four main areas: Data Resources, Market Intelligence, Energy Systems Analysis, and Portfolio Impacts Analysis. The Energy...

471

Land Energy | Open Energy Information  

Open Energy Info (EERE)

on harnessing biomass. Activities include wood-pellet production, biomass-combined heat and power and forestry and energy-crop development. References: Land Energy1 This...

472

Wave Energy | Open Energy Information  

Open Energy Info (EERE)

List of Wave Energy Incentives Retrieved from "http:en.openei.orgwindex.php?titleWaveEnergy&oldid267203" Category: Articles with outstanding TODO tasks...

473

Tidal Energy | Open Energy Information  

Open Energy Info (EERE)

Add description List of Tidal Energy Incentives Retrieved from "http:en.openei.orgwindex.php?titleTidalEnergy&oldid267201" Category: Articles with outstanding TODO tasks...

474

Altostrata Energy | Open Energy Information  

Open Energy Info (EERE)

Altostrata Energy Place: England, United Kingdom Product: London-based cleantech investment and advisory firm. References: Altostrata Energy1 This article is a stub. You can...

475

Energy Production | Department of Energy  

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

Production Energy Production Below is information about the student activitylesson plan from your search. Grades K-4, 5-8 Subject Energy Choices and Society, Geothermal, Solar,...

476

Geothermal energy | Open Energy Information  

Open Energy Info (EERE)

energy: Geothermal energy is heat extracted from the Earth ( Geo (Earth) + thermal (heat) ) Other definitions:Wikipedia Reegle Geothermalpower.jpg Looking for the Geothermal...

477

Energy Storage | Department of Energy  

Energy Savers (EERE)

Energy Storage Energy Storage One of the distinctive characteristics of the electric power sector is that the amount of electricity that can be generated is relatively fixed over...

478

Energy House  

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

Students learn about energy conservation and efficiency by using various materials to insulate a cardboard house.

479

Energy Saver | Department of Energy  

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

Save Energy, Save Money Save Energy, Save Money Home Heating Infographic Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Fall and Winter Energy-Saving Tips Simple and inexpensive actions can help you save energy and money when the weather is cool. Check out tips for saving energy and money this fall and winter. Read more New PSAs Share Tips for Saving Energy The Energy Department partnered with the Ad Council to create PSAs that offer practical, no-cost actions that both homeowners and renters can take to save money on their energy bills. Read more Energy Efficiency Tax Credits to Consider for 2013 Did you miss the energy efficiency and renewable energy tax credits for 2012? Learn how you can take advantage of them this year.

480

Energy Basics | Department of Energy  

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

Services » Energy Basics Services » Energy Basics Energy Basics The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. RENEWABLE ENERGY TECHNOLOGIES Biomass Technology Basics Geothermal Technology Basics Hydrogen and Fuel Cell Technology Basics Hydropower Technology Basics Ocean Energy Technology Basics Solar Energy Technology Basics Wind Energy Technology Basics More HOME & BUILDING TECHNOLOGIES Lighting and Daylighting Basics Passive Solar Building Design Basics Space Heating and Cooling Basics

Note: This page contains sample records for the topic "accumulated cyclone energy" 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.


481

Tierra Energy | Open Energy Information  

Open Energy Info (EERE)

Tierra Energy Tierra Energy Jump to: navigation, search Name Tierra Energy Place Austin, Texas Zip 78731 Sector Wind energy Product Tierra Energy is an energy company based in Austin, Texas, that is building a portfolio of windpower and natural gas-fired power generation projects. References Tierra Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Tierra Energy is a company located in Austin, Texas . References ↑ "Tierra Energy" Retrieved from "http://en.openei.org/w/index.php?title=Tierra_Energy&oldid=352280" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

482

Energy Saver | Department of Energy  

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

Save Energy, Save Money Save Energy, Save Money Home Heating Infographic Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Fall and Winter Energy-Saving Tips Simple and inexpensive actions can help you save energy and money when the weather is cool. Check out tips for saving energy and money this fall and winter. Read more New PSAs Share Tips for Saving Energy The Energy Department partnered with the Ad Council to create PSAs that offer practical, no-cost actions that both homeowners and renters can take to save money on their energy bills. Read more Energy Efficiency Tax Credits to Consider for 2013 Did you miss the energy efficiency and renewable energy tax credits for 2012? Learn how you can take advantage of them this year.

483

ANNUAL ENERGY  

Gasoline and Diesel Fuel Update (EIA)

(93) (93) ANNUAL ENERGY OUTLOOK 1993 With Projections to 2010 EIk Energy Information Administration January 1993 For Further Information ... The Annual Energy Outlook (AEO) is prepared by the Energy Information Administration (EIA), Office of Integrated Analysis and Forecasting, under the direction of Mary J. Hutzler (202/586-2222). General questions concerning energy demand or energy markets may be addressed to Mark E. Rodekohr (202/586-1130), Director of the Energy Demand and Integration Division. General questions regarding energy supply and conversion activities may be addressed to Mary J. Hutzler (202/586-2222), Acting Director of the Energy Supply and Conversion Division. Detailed questions may be addressed to the following EIA analysts: Framing the 1993 Energy Outlook ............. Susan H. Shaw (202/586-4838)

484

Energy Savers: Fireplaces | Department of Energy  

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

Savers: Fireplaces Energy Savers: Fireplaces Saving energy in fireplace use Energy Savers: Fireplaces More Documents & Publications Energy Saver 101: Home Heating Energy Saver...

485

Tribal Renewable Energy Foundational Course: Strategic Energy...  

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

Strategic Energy Planning Tribal Renewable Energy Foundational Course: Strategic Energy Planning Watch the U.S. Department of Energy Office of Indian Energy foundational course...

486

Tribal Renewable Energy Foundational Course: Assessing Energy...  

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

Assessing Energy Needs and Resources Tribal Renewable Energy Foundational Course: Assessing Energy Needs and Resources Watch the U.S. Department of Energy Office of Indian Energy...

487

CALIFORNIA ENERGY CALIFORNIA'S STATE ENERGY  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION CALIFORNIA'S STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM INITIAL November 2009 CEC-400-2009-026-CMD Arnold Schwarzenegger, Governor #12;#12;CALIFORNIA ENERGY COMMISSION Program Manager Paula David Supervisor Appliance and Process Energy Office Valerie T. Hall Deputy Director

488

Energy Blog | Department of Energy  

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

23, 2012 23, 2012 Breaking down the latest Clean Energy Roundup from the Environmental Entrepreneurs. More details here. | Infographic by Sarah Gerrity. INFOGRAPHIC | Made in America: Clean Energy Jobs As the clean energy economy grows -- thousands of clean energy job opportunities are being created all across the country. August 23, 2012 New Report Highlights Growth of America's Clean Energy Job Sector Taking a moment to break-down key findings from the latest Clean Energy Jobs Roundup. August 21, 2012 Solar Energy for All: How-To Guides Encourage Growth of Solar Communities How to join forces with your neighbors to start a community shared solar project. August 20, 2012

489

Energy Insight | Open Energy Information  

Open Energy Info (EERE)

Energy Insight Energy Insight Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Insight Agency/Company /Organization: Tendril Connect Sector: Energy Focus Area: Energy Efficiency Resource Type: Software/modeling tools User Interface: Website Website: greenbuttonconnect.com/home Web Application Link: greenbuttonconnect.com/apps/energyinsight/? OpenEI Keyword(s): Green Button Apps Language: English Energy Insight Screenshot References: Tendril[1] Green Button Connect[2] Logo: Energy Insight An application that analyzes and presents your energy data in easy-to-understand charts. Energy Insight enables you to dynamically sort the chart data using a variety of time periods: hourly, daily, monthly. In addition to the charts, the Energy Insight application can display your

490

Home Energy Yardstick : ENERGY STAR  

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

Home > Home Improvement > Home Energy Yardstick Home > Home Improvement > Home Energy Yardstick Home Energy Yardstick Assess the energy efficiency of your home and see how it measures up: EPA's Home Energy Yardstick provides a simple assessment of your home's annual energy use compared to similar homes. By answering a few basic questions about your home, you can get: Your home's Home Energy Yardstick score (on a scale of 1 to 10); Insights into how much of your home's energy use is related to heating and cooling versus other everyday uses like appliances, lighting, and hot water; Links to guidance from ENERGY STAR on how to increase your home's score, improve comfort, and lower utility bills; and An estimate of your home's annual carbon emissions. Learn more about how the Home Energy Yardstick works.

491

Energy News | Department of Energy  

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

September 25, 2013 September 25, 2013 New Energy Dept., Berkeley Lab Report on Energy Service Company Industry Growth Report Details Market Size and Industry Trends in Energy Savings Performance-Based Contracting September 25, 2013 U.S. Manufacturers Save $1 Billion, 11 Million Tons of CO2 through Energy Efficiency Investments Energy Department Releases Progress Update on Better Buildings, Better Plants Program September 20, 2013 Energy Department Invests $60 Million to Train Next Generation Nuclear Energy Leaders, Pioneer Advanced Nuclear Technology Building on President Obama's Climate Action Plan to continue America's leadership in clean energy innovation, the Energy Department announced more than $60 million in nuclear energy research awards and improvements to university research reactors and infrastructure.

492

ENERGY STAR® | Department of Energy  

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

Appliance & Equipment Standards » ENERGY STAR® Appliance & Equipment Standards » ENERGY STAR® ENERGY STAR® ENERGY STAR® is a joint program of the Environmental Protection Agency (EPA) and the Department of Energy (DOE). Its goal is to help consumers, businesses, and industry save money and protect the environment through the adoption of energy efficient products and practices. The ENERGY STAR label identifies top performing, cost-effective products, homes, and buildings. Since inception, ENERGY STAR has shown impressive results: in 2010 Americans saved enough energy to avoid greenhouse gas emissions equivalent to those from 33 million cars, while saving nearly $18 billion on utility bills. A Memorandum of Understanding between EPA and DOE on improving the energy efficiency of products and buildings establishes working arrangements to

493

Energy Blog | Department of Energy  

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

December 2, 2008 December 2, 2008 Tips to Save Energy During the Holidays Tips to help you save energy and money, even as you celebrate the holidays. November 25, 2008 Saving Energy Is a Lifestyle, Not a Diet Why saving energy should be important to you. November 20, 2008 Question of the Week: What Kind of Heating System Do You Have in Your Home? What kind of heating system do you have in your home? November 18, 2008 Energy Resources for Students and Teachers The Office of Energy Efficiency and Renewable Energy has resources to help students research that report or teachers set up lesson plans. November 13, 2008 Question of the Week: What Do You Do to Save Energy? Since we started this blog, much of our focus has been on winter energy savings and the steps you can take specifically to save energy in the

494

ENERGY STAR  

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

New Energy Technology 2754 Compass Drive, Grand Junction, CO 81506 Business: Energy Management Services/Consulting Sarah Faverman Phone: 970-243-0255 / Fax: 970-245-4268 Email: sarah@newenergytech.net Customer JCPenney Company, Inc. 6501 Legacy Drive, Plano, TX 75024 Business: Retail Rob Keller, P.E., Energy Management & Engineering Services Director Phone: 972-431-1788 / Fax: 972-531-1788 Email: rkeller@jcpenney.com New Energy Technology helped JCPenney earn the first ENERGY STAR labels for retail buildings and Partner of the Year Award. Project Scope New Energy Technology (NET) supports JCPenney's (JCP) energy conservation culture through three programs focused on high-quality energy data and energy management. Through its automated benchmarking

495

Energy News  

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

news-archive 1000 Independence Ave. SW Washington DC news-archive 1000 Independence Ave. SW Washington DC 20585 202-586-5000 en Energy Department Launches Competition to Encourage the Creation of Innovative Energy Apps Built with Open Data http://energy.gov/articles/energy-department-launches-competition-encourage-creation-innovative-energy-apps-built-open energy-department-launches-competition-encourage-creation-innovative-energy-apps-built-open" class="title-link">Energy Department Launches Competition to Encourage the Creation of Innovative Energy Apps Built with Open Data

496

Energy Sources | Department of Energy  

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

9, 2013 9, 2013 Students from the University of Maryland's Designing a Sustainable World course, a class based on the Energy Department's Energy 101 Course Framework, present their end-of-year design projects. | Photo courtesy of the University of Maryland. Class Is Now in Session: Energy 101 This week, energy.gov is going back to school. Our first stop: a look at how the Energy Department's Energy 101 Course Framework is helping colleges and universities offer energy-related classes. July 11, 2013 Department of Energy Releases New Report on Energy Sector Vulnerablities Report Details Effects of Climate Change and Extreme Weather on Nation's Critical Energy Infrastructure and Supply June 21, 2013 Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department.

497

HDR geothermal energy  

Science Journals Connector (OSTI)

HDR geothermal energy, petrothermal geothermal energy, Hot Dry Rock energy ? Hot-Dry-Rock Energie f, (geothermische) HDR-Energie, petrothermale geothermische Energie f, petrothermale Geothermie [Gege...

2014-08-01T23:59:59.000Z

498

petrothermal geothermal energy  

Science Journals Connector (OSTI)

petrothermal geothermal energy, HDR geothermal energy, Hot Dry Rock energy ? Hot-Dry-Rock Energie f, (geothermische) HDR-Energie, petrothermale geothermische Energie f, petrothermale Geothermie [Gege...

2014-08-01T23:59:59.000Z

499

Energy storage for desalination processes powered by renewable energy and waste heat sources  

Science Journals Connector (OSTI)

Abstract Desalination has become imperative as a drinking water source for many parts of the world. Due to the large quantities of thermal energy and high quality electricity requirements for water purification, the desalination industry depends on waste heat resources and renewable energy sources such as solar collectors, photovoltaic arrays, geothermal and wind and tidal energy sources. Considering the mismatch between the source supply and demand and intermittent nature of these energy resources, energy storage is a must for reliable and continuous operation of desalination facilities. Thermal energy storage (TES) requires a suitable medium for storage and circulation while the photovoltaic/wind generated electricity needs to be stored in batteries for later use. Desalination technologies that utilize thermal energy and thus require storage for uninterrupted process operation are multi-stage flash distillation (MSF), multi-effect evaporation (MED), low temperature desalination (LTD) and humidification–dehumidification (HD) and membrane distillation (MD). Energy accumulation, storage and supply are the key components of energy storage concept which improve process performance along with better resource economics, and minimum environmental impact. Similarly, the battery energy storage (BES) is essential to store electrical energy for electrodialysis (ED), reverse osmosis (RO) and mechanical vapor compression (MVC) technologies. This research-review paper provides a critical review on current energy storage options for different desalination processes powered by various renewable energy and waste heat sources with focus on thermal energy storage and battery energy storage systems. Principles of energy storage (thermal and electrical energy) are discussed with details on the design, sizing, and economics for desalination process applications.

Veera Gnaneswar Gude

2014-01-01T23:59:59.000Z

500

#AskEnergySaver: Home Energy Audits | Department of Energy  

Office of Environmental Management (EM)

Energy Audits AskEnergySaver: Home Energy Audits January 24, 2014 - 5:48pm Addthis A home energy audit is the first step to improving your home's energy efficiency. Making energy...