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1

MODELING SUBSIDENCE DUE TO GEOTHERMAL FLUID PRODUCTION  

E-Print Network (OSTI)

compaction, computers, geothermal energy, pore-waternot MODELING SUBSIDENCE DUE T GEOTHERMAL FLUID PRODUCTION Opromise f o r developing geothermal energy i n the United

Lippmann, M.J.

2011-01-01T23:59:59.000Z

2

Lost Circulation Experience in Geothermal Wells  

DOE Green Energy (OSTI)

Lost circulation during drilling and cementing in geothermal wells is a problem common to most geothermal areas. Material and rig time costs due to lost circulation often represent one fourth or more of the total well cost. Assessment of the general drilling and completion practices commonly used for handling lost circulation have been surveyed and evaluated under a study sponsored by Sandia National Laboratories. Results of this study, including interviews with geothermal production companies and with drilling fluid service companies, are reported in the paper. Conclusions and recommendations are presented for control of lost circulation during geothermal operations. Recent improvements in lost circulation materials and techniques and potential equipment solutions to the lost circulation problem are discussed. Research needs are also identified.

Goodman, M. A.

1981-01-01T23:59:59.000Z

3

MODELING SUBSIDENCE DUE TO GEOTHERMAL FLUID PRODUCTION  

E-Print Network (OSTI)

pore-water pressures , subsidence. DISCLAIMER NeiIher ( h ehere," do not MODELING SUBSIDENCE DUE T GEOTHERMAL FLUIDSecond Syhposium on Land Subsidence 1976 a t Anaheim, I n t

Lippmann, M.J.

2011-01-01T23:59:59.000Z

4

Lost and Found  

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

Lost and Found Lost and Found The items listed below have been found at the SEU Test Facility. You can click on the check box to the left of an item if you believe that the item belongs to you. Enter your name, e-mail address and/or phone number in the spaces provided below the list of items and press the 'Submit' button to send us the information. We will be in touch with you shortly thereafter. You can also contact us in a more conventional way by telephone, fax or snail mail if you prefer. Or you can e-mail the information to Vladimir Zajic, Jim Alessi or Chuck Carlson. We Found The Following Items At Our Facility Check the items that may belong to you, enter your name and either an e-mail address or a phone number Fluke Model 8062A True RMS Multimeter SN 3515144 - Control Data Corp. 5768

5

Y-12 Construction hits one million-hour mark without a lost-time accident |  

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

Construction hits one ... Construction hits one ... Y-12 Construction hits one million-hour mark without a lost-time accident Posted: August 30, 2012 - 5:30pm The B&W Y-12 Direct-Hire Construction team has worked one million hours, covering a 633-day period, without a lost-time injury. Some 285 people including building trade crafts, non-manual staff and escorts worked without a lost-time accident during this period. The Construction team's last lost workday was in September 2010. A celebration was held today to mark the safety milestone. Senior leaders from National Nuclear Security Administration Production Office (NPO) and B&W Y-12 were on hand to congratulate the workers. Jim Haynes, B&W Y-12 senior vice president and deputy general manager for projects, said, "Congratulations are due the men and women of

6

Lost Circulation Technology Development Status  

DOE Green Energy (OSTI)

Lost circulation is the loss of drilling fluid from the wellbore to fractures or pores in the rock formation. In geothermal drilling, lost circulation is often a serious problem that contributes greatly to the cost of the average geothermal well. The Lost Circulation Technology Development Program is sponsored at Sandia National Laboratories by the U.S. Department of Energy. The goal of the program is to reduce lost circulation costs by 30-50% through the development of mitigation and characterization technology. This paper describes the technical progress made in this program during the period April, 1991-March, 1992.

Glowka, David A.; Schafer, Diane M.; Loeppke, Glen E.; Scott, Douglas D.; Wernig, Marcus D.; Wright, Elton K.

1992-03-24T23:59:59.000Z

7

Lost circulation technology development status  

DOE Green Energy (OSTI)

Lost circulation is the loss of drilling fluid from the wellbore to fractures or pores in the rock formation. In geothermal drilling, lost circulation is often a serious problem that contributes greatly to the cost of the average geothermal well. The Lost Circulation Technology Development Program is sponsored at Sandia National Laboratories by the US Department of Energy. The goal of the program is to reduce lost circulation costs by 30--50% through the development of mitigation and characterization technology. This paper describes the technical progress made in this program during the period April 1991--March 1992. 8 refs.

Glowka, D.A.; Schafer, D.M.; Loeppke, G.E.; Scott, D.D.; Wernig, M.D.; Wright, E.K.

1992-01-01T23:59:59.000Z

8

Lost circulation technology development status  

DOE Green Energy (OSTI)

Lost circulation is the loss of drilling fluid from the wellbore to fractures or pores in the rock formation. In geothermal drilling, lost circulation is often a serious problem that contributes greatly to the cost of the average geothermal well. The Lost Circulation Technology Development Program is sponsored at Sandia National Laboratories by the US Department of Energy. The goal of the program is to reduce lost circulation costs by 30--50% through the development of mitigation and characterization technology. This paper describes the technical progress made in this program during the period April 1991--March 1992. 8 refs.

Glowka, D.A.; Schafer, D.M.; Loeppke, G.E.; Scott, D.D.; Wernig, M.D.; Wright, E.K.

1992-07-01T23:59:59.000Z

9

Status of lost circulation research  

DOE Green Energy (OSTI)

This paper describes progress made in the Lost Circulation Technology Development Program over the period March, 1992--April, 1993. The program is sponsored at Sandia National Laboratories by the US Department of Energy, Geothermal division. The goal of the program is to develop technology to reduce lost circulation costs associated with geothermal drilling by 30--50%.

Glowka, D.A.; Schafer, D.M.; Wright, E.K.; Whitlow, G.L.; Bates, C.W.

1993-06-01T23:59:59.000Z

10

DOE lost circulation technology development  

DOE Green Energy (OSTI)

Lost circulation is a problem common in both the geothermal and the solution mining industries. In both cases, drilling is on a relatively large scale (geothermal holes can be as large as 26 inches). Lost circulation technology development for geothermal drilling has been in progress at Sandia National Laboratories for more than 15 years. The initial work centered on lost circulation materials, but testing and modeling indicated that if the aperture of a loss zone is very large (larger than the drill bit nozzles) it cannot be plugged by simply adding materials to the drilling fluid. Thus, the lost circulation work evolved to include: (1) Development of metering techniques that accurately measure and characterize drilling fluid inflow and outflow for rapid diagnosis of los circulation and/or fluid balance while drilling. (2) Construction of a laboratory facility for testing drillable straddle packers (to improve the plugging efficiency of cementing operations) and the actual testing of components of the straddle packer. (3) Construction of a laboratory facility for the testing of candidate porous fabrics as a part of a program to develop a porous packer that places polyurethane foam into a loss zone. (4) Implementing (with Halliburton and CalEnergy Company), a program to test cementitious lost circulation material as an alternative to Portland cement.

Glowka, D.A.; Staller, G.E.; Sattler, A.R.

1996-09-01T23:59:59.000Z

11

LOST CREEK ISR, LLC, LOST CREEK IN SITU RECOVERY FACILITY,  

E-Print Network (OSTI)

Commission (NRC) staff and representatives of Lost Creek ISR, LLC (LCI) was held to discuss LCI’s application for a license to construct and operate a uranium in situ recovery facility (ISR) in Wyoming. The NRC staff had completed its review of LCI’s application and prepared an internal draft of the Safety Evaluation Report (SER). The conference call was held as a follow-up to the conference call between the NRC and LCI on September 25, 2009 (ML093130083) to discuss open issues that NRC staff identified in preparing the draft SER. A summary of the meeting is enclosed. Within 30 days of receipt of this letter, please either provide the information identified in the meeting summary or inform us of the date you expect to provide the information. At this point in the review process, NRC staff has presented all open issues to LCI regarding the Lost Creek facility SER. The staff previously provided written discussions of incomplete responses and open issues on April 23, 2009 and November 9, 2009. The staff is therefore curtailing any further work until resolution of the open issues. Note that a delay in providing information may result in a delay in NRC staff’s completion of the SER. If you have any questions regarding this letter or the enclosed meeting summary, please contact me at (301) 415-6142, or by email at

Mr. Wayne; W. Heili

2009-01-01T23:59:59.000Z

12

Lost-motion valve actuator  

SciTech Connect

A lost-motion valve actuator is described for a bore closure valve employed in a well bore, comprising: operating connector means adapted to move the bore closure valve between open and closed positions through longitudinal movement of the operating connector means. The operating connector means comprises an operating connector and a connector insert defining a recess therebetween; locking dog means comprising at least one locking dog received in the recess and spring biasing means adapted to urge at least one locking dog radially inwardly; and mandrel means slidably received within the operating connector means and including dog slot means associated therewith. The dog slot means comprises an annular slot on the exterior of the mandrel means adapted to lockingly receive at least one inwardly biased locking dog when proximate thereto, whereby longitudinal movement of the mandrel means is transmitted to the operating connector means.

Burris, W.J. III; Ringgenberg, P.D.

1987-04-07T23:59:59.000Z

13

Experience report on software product line evolution due to market reposition  

Science Conference Proceedings (OSTI)

This paper presents the result of a study on the changes that occurred in the product line of a telecommunication equipments supplier because of the top management decision to change the product line's target market. The study examines six years of data ... Keywords: change, customer, designer, metrics, product line evolution, software product

Samuel A. Ajila; Antonio J. Bailetti; Razvan T. Dumitrescu

2004-11-01T23:59:59.000Z

14

Manufacturers Saving with Lost Foam Metal Casting | Department of Energy  

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

Manufacturers Saving with Lost Foam Metal Casting Manufacturers Saving with Lost Foam Metal Casting Manufacturers Saving with Lost Foam Metal Casting December 18, 2009 - 2:43pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy What are the key facts? Metal casting was identified as one of the top 10 energy users in manufacturing. The technology represents a 20- to 25-percent reduction in production costs and uses 7 percent fewer materials than traditional processes. One example of this technology is being used by General Motors to make lightweight engine blocks for the fuel-efficient vehicles they manufacture. A government-funded effort to support development of foam metal casting helped reduce an estimated 9.4 million tons of solid waste between 1994 and 2005, which saved industry an estimated 3 trillion Btu.

15

Numerical modeling of boiling due to production in a fractured reservoir and its field application  

Science Conference Proceedings (OSTI)

Numerical simulations were carried out to characterize the behaviors of fractured reservoirs under production which causes in-situ boiling. A radial flow model with a single production well, and a two-dimensional geothermal reservoir model with several production and injection wells were used to study the two-phase reservoir behavior. The behavior can be characterized mainly by the parameters such as the fracture spacing and matrix permeability. However, heterogeneous distribution of the steam saturation in the fracture and matrix regions brings about another complicated feature to problems of fractured two-phase reservoirs.

Yusaku Yano; Tsuneo Ishido

1995-01-26T23:59:59.000Z

16

Uncertainty in techno-economic estimates of cellulosic ethanol production due to experimental measurement uncertainty  

E-Print Network (OSTI)

Abstract Background Cost-effective production of lignocellulosic biofuels remains a major financial and technical challenge at the industrial scale. A critical tool in biofuels process development is the techno-economic ...

Vicari, Kristin Jenise

17

Downhole material injector for lost circulation control  

DOE Patents (OSTI)

Apparatus and method are disclosed for simultaneously and separately emplacing two streams of different materials through a drill string in a borehole to a downhole location for lost circulation control. The two streams are mixed outside the drill string at the desired downhole location and harden only after mixing for control of a lost circulation zone. 6 figs.

Glowka, D.A.

1994-09-06T23:59:59.000Z

18

Downhole material injector for lost circulation control  

DOE Patents (OSTI)

This invention is comprised of an apparatus and method for simultaneously and separately emplacing two streams of different materials through a drillstring in a borehole to a downhole location for lost circulation control. The two streams are mixed outside the drillstring at the desired downhole location and harden only after mixing for control of a lost circulation zone.

Glowka, D.A.

1991-12-31T23:59:59.000Z

19

Downhole material injector for lost circulation control  

DOE Patents (OSTI)

This invention is comprised of an apparatus and method for simultaneously and separately emplacing two streams of different materials through a drillstring in a borehole to a downhole location for lost circulation control. The two streams are mixed outside the drillstring at the desired downhole location and harden only after mixing for control of a lost circulation zone.

Glowka, D.A.

1991-01-01T23:59:59.000Z

20

Downhole material injector for lost circulation control  

DOE Patents (OSTI)

Apparatus and method for simultaneously and separately emplacing two streams of different materials through a drillstring in a borehole to a downhole location for lost circulation control. The two streams are mixed outside the drillstring at the desired downhole location and harden only after mixing for control of a lost circulation zone.

Glowka, David A. (Tijeras, NM)

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Advanced Lost Foam Casting Technology  

Science Conference Proceedings (OSTI)

This report describes the research done under the six tasks to improve the process and make it more functional in an industrial environment. Task 1: Pattern Pyrolysis Products and Pattern Properties Task 2: Coating Quality Control Task 3: Fill and Solidification Code Task 4: Alternate Pattern Materials Task 5: Casting Distortion Task 6: Technology Transfer

Charles E. Bates; Harry E. Littleton; Don Askeland; Taras Molibog; Jason Hopper; Ben Vatankhah

2000-11-30T23:59:59.000Z

22

Geothermal Lost Circulation Zone Mapping Tool  

DOE Green Energy (OSTI)

Lost circulation is an expensive and often encountered problem when drilling into geothermal formations. A method is needed to more accurately describe loss zones encountered during geothermal drilling to allow for more realistic testing since present testing techniques are inadequate. A Lost Circulation Zone Mapping Tool (LCZMT) is being developed that will quickly locate a loss zone and then provide a visual image of this zone as it intersects the wellbore. A modified Sandia high temperature Acoustic Borehole Televiewer should allow modeling of geothermal loss zones, which would in turn lead to testing that can be performed to evaluate lost circulation materials under simulated downhole conditions. 5 refs., 5 figs.

Bauman, T.J.

1985-01-01T23:59:59.000Z

23

The Lost Soul of the Body Politic  

E-Print Network (OSTI)

The modern nation-state is the product of a gradual process in which the religiously concerned medieval political and ecclesiastical synthesis became more secular and centralized. Mirroring this external institutional development, the theoretical conception of the state changed from one of a natural organic unity of diverse corporate members to a consent-based compact among atomized individuals. This change can be traced in the Body Politic metaphor of four authors: John of Salisbury, Christine de Pizan, Johannes Althusius, and Jean-Jacques Rousseau. In this project, I argue that the Body Politic metaphor, particularly the inclusion or exclusion of a soul of the Body Politic, is uniquely appropriate for capturing the complexity of political life in general across differing levels of aggregation and for elucidating the political and religious commitments of the authors who employ it, as they critique their own contemporary political and religious institutions and describe their ideal societies. In the conclusion, I suggest that the loss of a strongly organic conception of the state has denied modern society and political theory a well established means for incorporating corporate entities and for explaining the existence of the modern nation-state in any kind of transcendental moral context, thus the lost soul of the Body Politic.

Chupp, Jesse

2012-05-01T23:59:59.000Z

24

Regeneration of Lost Parts in Animals  

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

Regeneration of Lost Parts in Animals Regeneration of Lost Parts in Animals Nature Bulletin No. 751 April 11, 1964 Forest Preserve District of Cook County Seymour Simon, President David H. Thompson, Senior Naturalist REGENERATION OF LOST PARTS IN ANIMALS For ages, mankind has been fascinated with the idea that lost parts of animals can be regrown. According to Greek legend, one of the twelve "labors" of Hercules was the destruction of the Hydra, a gigantic monster with nine serpents' heads. Finding that as soon as one head was cut off two new ones grew in its place, at last he burned out their roots with firebrands. All animals have the power of regeneration to a greater or lesser degree. In man and higher animals it is quite limited. We see it most often in the healing of wounds and the mending of bones. A lost fingernail can be replaced but not a lost finger. Lower animals have a much greater ability to replace parts. For instance, the little half-inch flatworm, Planaria, that lives under rocks in clean creeks can be cut into as many as 32 pieces and each fragment is able to rebuild a miniature flatworm complete with head, tail, eyes, mouth and internal organs.

25

Workshop on induced Seismicity due to fluid injection/production from Energy-Related Applications  

DOE Green Energy (OSTI)

Geothermal energy, carbon sequestration, and enhanced oil and gas recovery have a clear role in U.S. energy policy, both in securing cost-effective energy and reducing atmospheric CO{sub 2} accumulations. Recent publicity surrounding induced seismicity at several geothermal and oil and gas sites points out the need to develop improved standards and practices to avoid issues that may unduly inhibit or stop the above technologies from fulfilling their full potential. It is critical that policy makers and the general community be assured that EGS, CO{sub 2} sequestration, enhanced oil/gas recovery, and other technologies relying on fluid injections, will be designed to reduce induced seismicity to an acceptable level, and be developed in a safe and cost-effective manner. Induced seismicity is not new - it has occurred as part of many different energy and industrial applications (reservoir impoundment, mining, oil recovery, construction, waste disposal, conventional geothermal). With proper study/research and engineering controls, induced seismicity should eventually allow safe and cost-effective implementation of any of these technologies. In addition, microseismicity is now being used as a remote sensing tool for understanding and measuring the success of injecting fluid into the subsurface in a variety of applications, including the enhancement of formation permeability through fracture creation/reactivation, tracking fluid migration and storage, and physics associated with stress redistribution. This potential problem was envisaged in 2004 following observed seismicity at several EGS sites, a study was implemented by DOE to produce a white paper and a protocol (Majer et al 2008) to help potential investors. Recently, however, there have been a significant number of adverse comments by the press regarding induced seismicity which could adversely affect the development of the energy sector in the USA. Therefore, in order to identify critical technology and research that was necessary not only to make fluid injections safe, but an economic asset, DOE organized a series of workshops. The first workshop was held on February 4, 2010, at Stanford University. A second workshop will be held in mid-2010 to address the critical elements of a 'best practices/protocol' that industry could use as a guide to move forward with safe implementation of fluid injections/production for energy-related applications, i.e., a risk mitigation plan, and specific recommendations for industry to follow. The objectives of the first workshop were to identify critical technology and research needs/approaches to advance the understanding of induced seismicity associated with energy related fluid injection/production, such that: (1) The risk associated with induced seismicity can be reduced to a level that is acceptable to the public, policy makers, and regulators; and (2) Seismicity can be utilized/controlled to monitor, manage, and optimize the desired fluid behavior in a cost effective fashion. There were two primary goals during the workshop: (1) Identify the critical roadblocks preventing the necessary understanding of human-induced seismicity. These roadblocks could be technology related (better imaging of faults and fractures, more accurate fluid tracking, improved stress measurements, etc.), research related (fundamental understanding of rock physical properties and geochemical fluid/rock interactions, development of improved constitutive relations, improved understanding of rock failure, improved data processing and modeling, etc.), or a combination of both. (2) After laying out the roadblocks the second goal was to identify technology development and research needs that could be implemented in the near future to address the above objectives.

Majer, E.L.; Asanuma, Hiroshi; Rueter, Horst; Stump, Brian; Segall, Paul; Zoback, Mark; Nelson, Jim; Frohlich, Cliff; Rutledge, Jim; Gritto, Roland; Baria, Roy; Hickman, Steve; McGarr, Art; Ellsworth, Bill; Lockner, Dave; Oppenheimer, David; Henning, Peter; Rosca, Anca; Hornby, Brian; Wang, Herb; Beeler, Nick; Ghassemi, Ahmad; Walters, Mark; Robertson-Tait, Ann; Dracos, Peter; Fehler, Mike; Abou-Sayed, Ahmed; Ake, Jon; Vorobiev, Oleg; Julian, Bruce

2011-04-01T23:59:59.000Z

26

Lost Creek Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lost Creek Wind Farm Lost Creek Wind Farm Jump to: navigation, search Name Lost Creek Wind Farm Facility Lost Creek Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wind Capital Group Developer Wind Capital Group Energy Purchaser Associated Electric Cooperative Location DeKalb County MO Coordinates 39.98080324°, -94.55009937° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.98080324,"lon":-94.55009937,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

Lost Lakes Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lakes Wind Farm Lakes Wind Farm Jump to: navigation, search Name Lost Lakes Wind Farm Facility Lost Lakes Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon-EDPR Developer Horizon-EDPR Energy Purchaser Market Location Dickinson County IA Coordinates 43.32401°, -95.264354° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.32401,"lon":-95.264354,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

28

Fuzzy expert system for solving lost circulation problem  

Science Conference Proceedings (OSTI)

Lost circulation is the most common problem encountered while drilling oil wells. This paper describes a distributed fuzzy expert system, called Smart-Drill, aimed in helping petroleum engineers to diagnose and solve lost circulation problems. To represent ... Keywords: Finite ordinal scales, Fuzzy algebra, Fuzzy expert system, Knowledge representation, Lost circulation problem, Multi-sets, Oil well drilling

Leonid Sheremetov; Ildar Batyrshin; Denis Filatov; Jorge Martinez; Hector Rodriguez

2008-01-01T23:59:59.000Z

29

Evaluating candidate lost circulation materials for geothermal drilling  

DOE Green Energy (OSTI)

Sandia National Laboratories' Geothermal Technology Development Division is working to advance the state of the art of lost circulation prevention and control. For this purpose, a large-scale lost Circulation Test Facility was designed and built. This paper addresses the evaluation of candidate lost circulation materisl using this facility and also using the recommended practice of API RP 131. Test results from these facilities are compared and discussed for the materials tested.

Loeppke, G.

1986-01-01T23:59:59.000Z

30

Progress in The Lost Circulation Technology Development Program  

DOE Green Energy (OSTI)

Lost circulation is the loss of drilling fluid from the wellbore to fractures or pores in the rock formation. In geothermal drilling, lost circulation is often a serious problem that contributes greatly to the cost of the average geothermal well. The Lost Circulation Technology Development Program is sponsored at Sandia National Laboratories by the US Department of Energy. The goal of the program is to reduce lost circulation costs by 30--50{percent} through the development of mitigation and characterization technology. This paper describes the technical progress made in this program during the period April, 1990--March, 1991. 4 refs., 15 figs., 1 tab.

Glowka, D.A.; Schafer, D.M.; Loeppke, G.E.; Wright, E.K.

1991-01-01T23:59:59.000Z

31

Higgs pair production due to a radion resonance in Randall-Sundrum model: prospects at the Large Hadron Collider  

E-Print Network (OSTI)

We consider Higgs pair production at the Large Hadron Collider (LHC) in a Randall-Sundrum scenario containing a radion field. It is shown that the enhanced effective coupling of the radion to gluons, together with contributions from a low-lying radion pole, can provide larger event rates compared to most new physics possibilities considered so far. We present the results for both an intermediate mass Higgs and a heavy Higgs, with a detailed discussion of the background elimination procedure.

Prasanta Kumar Das; Biswarup Mukhopadhyaya

2003-03-16T23:59:59.000Z

32

Feedstock Logistics of a Mobile Pyrolysis System and Assessment of Soil Loss Due to Biomass Removal for Bioenergy Production  

E-Print Network (OSTI)

The purpose of this study was to assess feedstock logistics for a mobile pyrolysis system and to quantify the amount of soil loss caused by harvesting agricultural feedstocks for bioenergy production. The analysis of feedstock logistics was conducted using ArcGIS with the Network Analyst extension and model builder. A square grid methodology was used to determine biomass availability of corn stover and bioenergy sorghum in Texas. The SWAT model was used to quantify soil erosion losses in surface runoff caused by sorghum residue removal for bioenergy production in the Oso Creek Watershed in Nueces County. The model simulated the removal of 25, 50, 75, and 100 percent residue removal. The WEPS model was used to quantify wind erosion soil loss caused by corn stover removal in Dallam County. Nine simulations were run estimating soil loss for corn stover removal rates of 0 percent to 50 percent. The results of the SWAT and WEPS analyses were compared to the NRCS tolerable soil loss limit of 5 tons/acre/year for both study areas. The GIS analysis determined the optimum route distances between mobile unit sites were 2.07 to 58.02 km for corn and 1.95 to 60.36 km for sorghum. The optimum routes from the mobile pyrolysis sites and the closest refineries were 49.50 to 187.18 km for corn and 7.00 to 220.11 km for sorghum. These results were used as input to a separate bioenergy economic model. The SWAT analysis found that maximum soil loss (1.24 tons/acre) occurred during the final year of the simulation where 100 percent of the sorghum residue was removed. The WEPS analysis determined that at 30 percent removal the amount of soil loss starts to increase exponentially with increasing residue removal and exceeds the tolerable soil loss limit. Limited harvesting of biomass for bioenergy production will be required to protect crop and soil productivity ensuring a sustainable biomass source.

Bumguardner, Marisa

2011-08-01T23:59:59.000Z

33

Ion cyclotron emission due to the newly-born fusion products induced fast Alfven wave radiative instabilities in tokamaks  

Science Conference Proceedings (OSTI)

The velocity distribution functions of the newly born (t = 0) charged fusion products of tokamak discharges can be approximated by a monoenergetic ring distribution with a finite v{sub {parallel}} such that v{sub {perpendicular}} {approx} v{sub {parallel}} {approx} v{sub j} where (M{sub j}V{sub j}{sup 2}/2) = E{sub j}, the directed birth energy of the charged fusion product species j of mass M{sub j}. As the time t progresses these distribution functions will evolve into a Gaussian in velocity with thermal spreadings given by the perpendicular and parallel temperatures T{sub {perpendicular}j}(t) = T{sub {parallel}j}(t) with T{sub j}(t) increasing as t increases and finally reaches an isotropic saturation value of T{sub {perpendicular}j}(t {approx} {tau}{sub j}) = T{sub {parallel}j}(t {approx} {tau}{sub j}) = T{sub j}(t {approx} {tau}{sub j}) {approx} [M{sub j}T{sub d}E{sub j}/(M{sub j} + M)]{sup 1/2}, where T{sub d} is the temperature of the background deuterium plasma ions, M is the mass of a triton or a neutron for j = protons and alpha particles, respectively, and {tau}{sub j} {approx} {tau}{sub sj}/4 is the thermalization time of the fusion product species j in the background deuterium plasma and {tau}{sub sj} is the slowing-down time. For times t of the order of {tau}{sub j} their distributions can be approximated by a Gaussian in their total energy. Then for times t {ge} {tau}{sub sj} the velocity distributions of these fusion products will relax towards their appropriate slowing-down distributions. Here the authors will examine the radiative stability of all these distributions. The ion cyclotron emission from energetic ion produced by fusion reactions or neutral beam injection promises to be a useful diagnostic tool.

Arunasalam, V.

1995-08-01T23:59:59.000Z

34

Design and evaluation of lost circulation materials for severe environments  

DOE Green Energy (OSTI)

An independent analysis of lost circulation materials for geothermal applications has been completed using unique laboratory tools developed for the purpose. Test results of commercial materials as well as mathematical models for evaluating their performance are presented. Physical attributes that govern the performance of lost circulation materials are identified and correlated with test results. 9 refs., 27 figs., 4 tabs.

Loeppke, G.E.; Glowka, D.A.; Wright, E.K.

1988-01-01T23:59:59.000Z

35

Lost circulation technology workshop, October 9-10, 1984  

DOE Green Energy (OSTI)

This report summarizes the presentations and discussions of a workshop on lost circulation technology. The workshop identified and defined lost circulation problem areas in field operations, materials, mud effects, and standards. Problem solution needs were also categorized as requiring analytical evaluation and procedure, instrument, and material development.

Caskey, B.C. (ed.)

1985-03-01T23:59:59.000Z

36

Land Use Changes and Consequent CO2 Emissions due to US Corn Ethanol Production: A Comprehensive Analysis* By  

E-Print Network (OSTI)

are deeply indebted to Dr. Michael Wang for his many contributions to this research. Throughout the process, he has consistently posed excellent questions that have stimulated more thinking and modifications on our part. Also, for this final paper, he provided an excellent set of insightful suggestions and comments that have improved the paper significantly. Of course, the authors are solely responsible for the content of and any errors in the report. **The original April report was revised because in the review process errors were found in the magnitudes of the EU and Brazil ethanol shocks in moving from the 2001 data base to the updated 2006 data base. The impacts of the errors were small. However, we revised the report to reflect the corrected shocks. The model versions posted on the web include the corrected values and are consistent with this report. Executive Summary The basic objective of this research was to estimate land use changes associated with US corn ethanol production up to the 15 billion gallon Renewable Fuel Standard level implied by the Energy Independence and Security Act of 2007. We also used the estimated land use changes to calculate Greenhouse Gas Emissions associated with the corn ethanol production. The main model that was used for the analysis is a special version of the Global Trade

Wallace E. Tyner; Farzad Taheripour; Qianlai Zhuang; Dileep Birur; Uris Baldos

2010-01-01T23:59:59.000Z

37

Research in lost circulation control for geothermal wells  

DOE Green Energy (OSTI)

This paper reviews recent progress at Sandia National Laboratories in the area of lost circulation control for geothermal wells. The Lost Circulation Program has three major elements: (1) Detection and characterization of loss zones, (2) Development of new techniques and materials for control of loss zones, and (3) Integration of the first two items for wellsite application. Most of our work to date has been in the area of developing new techniques and materials. We report here on progress that has been made in the past two years in the development of new, pumpable cementitious muds, in situ mixing and placement of polyurethane foams, and fundamental analysis of and materials development for particulate lost circulation materials. Plans for work in the area of zone detection and characterization, including development of a transient, lost circulation hydraulics simulator and field zone characterization using an advanced wellbore televiewer, are discussed.

Ortega, A.; Loeppke, G.E.; Givler, R.C.

1987-01-01T23:59:59.000Z

38

Fuzzy Expert System for Solving Lost Circulation Problem  

Science Conference Proceedings (OSTI)

Lost circulation is the most common problem encountered when drilling. This paper describes a distributed hybrid intelligent system, called SmartDrill, using fuzzy logic, expert system framework and web services for helping petroleum engineers to diagnose ...

Leonid Sheremetov; Ildar Batyrshin; Jorge Martinez; Hector Rodriguez; Denis Filatov

2005-12-01T23:59:59.000Z

39

Save the tree of life or get lost in the woods  

E-Print Network (OSTI)

of life or get lost in the woods Biology Direct 2010, 5:44of life or get lost in the woods Ruben E Valas* 1 and PhilipOtherwise one gets lost in the woods of neutral evolution.

Valas, Ruben E; Bourne, Philip E

2010-01-01T23:59:59.000Z

40

DOE - Office of Legacy Management -- Lost Creek - WY 01  

Office of Legacy Management (LM)

Lost Creek - WY 01 Lost Creek - WY 01 FUSRAP Considered Sites Site: Lost Creek (WY.01 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is one of a group of 77 FUSRAP considered sites for which few, if any records are available in their respective site files to provide an historical account of past operations and their relationship, if any, with MED/AEC operations. Reviews of contact lists, accountable station lists, health and safety records and other documentation of the period do not provide sufficient information to warrant further search of historical records for information on these sites. These site files remain "open" to

Note: This page contains sample records for the topic "lost production due" 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

Chemical Grouting Lost-Circulation Zones with Polyurethane Foam  

DOE Green Energy (OSTI)

Sandia National Laboratories is developing polyurethane foam as a chemical grout for lost circulation zones. In past work polyurethane foam was tried with limited success in laboratory tests and GDO sponsored field tests. Goals were that the foam expanded significantly and harden to a chillable firmness quickly. Since that earlier work there have been improvements in polyurethane chemistry and the causes of the failures of previous tests have been identified. Recent success in applying pure solution grouts (proper classification of polyurethane--Naudts) in boreholes encourages reevaluating its use to control lost circulation. These successes include conformance control in the oil patch (e.g. Ng) and darn remediation projects (Bruce et al.). In civil engineering, polyurethane is becoming the material of choice for sealing boreholes with large voids and high inflows, conditions associated with the worst lost circulation problems. Demonstration of a delivery mechanism is yet to be done in a geothermal borehole.

Mansure, A.J.; Westmoreland, J.J.

1999-07-12T23:59:59.000Z

42

Joint Cross Well and Single Well Seismic Studies at Lost Hills, California  

E-Print Network (OSTI)

were con- ducted in a diatomite reservoir to monitor theWater Saturation in Diatomite using Wireline Logs, Losttechniques. Lost Hills Diatomite The reservoir at Lost Hills

Gritto, Roland; Daley, Thomas M.; Myer, Larry R.

2002-01-01T23:59:59.000Z

43

Is security a lost cause? Chris J Mitchell  

E-Print Network (OSTI)

Is security a lost cause? Chris J Mitchell c.mitchell@rhul.ac.uk Information Security Group Royal security, namely: (a) what do current technological trends mean for future information security, and (b) what effect do conflicts between security/privacy requirements and economic and technological pressures

Sheldon, Nathan D.

44

Ramanujan’s “Lost Notebook ” and the Virasoro Algebra  

E-Print Network (OSTI)

In this note, by using the theory of vertex operator algebras, we gave a new proof of a famous Ramanujan’s (modulus 5) modular equation from his ”Lost Notebook ” (p.139 [R]). Moreover, we obtained an infinite list of q–identities for all the odd moduli; thus we generalized the result of Ramanujan. 1

Antun Milas

2003-01-01T23:59:59.000Z

45

Initial Results from the Lost Alpha Diagnostics on Joint European Torus  

DOE Green Energy (OSTI)

Two devices have been installed in the Joint European Torus (JET) vacuum vessel near the plasma boundary to investigate the loss of energetic ions and fusion products in general and alpha particles in particular during the upcoming JET experiments. These devices are (i) a set of multichannel thin foil Faraday collectors, and (ii) a well collimated scintillator which is optically connected to a charge-coupled device. Initial results, including the radial energy and poloidal dependence of lost ions from hydrogen and deuterium plasmas during the 2005–06 JET restart campaign, will be presented.

Darrow, Doug; Cecil, Ed; Ellis, Bob; Fullard, Keith; Hill, Ken; Horton, Alan; Kiptily, Vasily; Pedrick, Les; Reich, Matthias

2007-07-25T23:59:59.000Z

46

Polymer grouts for plugging lost circulation in geothermal wells.  

DOE Green Energy (OSTI)

We have concluded a laboratory study to evaluate the survival potential of polymeric materials used for lost circulation plugs in geothermal wells. We learned early in the study that these materials were susceptible to hydrolysis. Through a systematic program in which many potential chemical combinations were evaluated, polymers were developed which tolerated hydrolysis for eight weeks at 500 F. The polymers also met material, handling, cost, and emplacement criteria. This screening process identified the most promising materials. A benefit of this work is that the components of the polymers developed can be mixed at the surface and pumped downhole through a single hose. Further strength testing is required to determine precisely the maximum temperature at which extrusion through fractures or voids causes failure of the lost circulation plug.

Galbreath, D. (Green Mountain International, Waynesvile, NC); Mansure, Arthur James; Bauer, Stephen J.

2004-12-01T23:59:59.000Z

47

Lost circulation in geothermal wells: survey and evaluation of industry experience  

DOE Green Energy (OSTI)

Lost circulation during drilling and completion of geothermal wells can be a severe problem, particularly in naturally fractured and/or vugular formations. Geothermal and petroleum operators, drilling service companies, and independent consultants were interviewed to assess the lost circulation problem in geothermal wells and to determine general practices for preventing lost circulation. This report documents the results and conclusions from the interviews and presents recommendations for needed research. In addition, a survey was also made of the lost circulation literature, of currently available lost circulation materials, and of existing lost circulation test equipment.

Goodman, M.A.

1981-07-01T23:59:59.000Z

48

Portsmouth Site Plant Surpasses Five Years Without Lost-Time Accident |  

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

Plant Surpasses Five Years Without Lost-Time Plant Surpasses Five Years Without Lost-Time Accident Portsmouth Site Plant Surpasses Five Years Without Lost-Time Accident November 26, 2013 - 12:00pm Addthis BWCS employees from all departments of the DUF6 project at the Portsmouth site come together to mark five years without a lost-time accident. BWCS employees from all departments of the DUF6 project at the Portsmouth site come together to mark five years without a lost-time accident. Russ Hall, environment, safety and health supervisor, changes the DUF6 project sign to mark five years without a lost-time accident. Russ Hall, environment, safety and health supervisor, changes the DUF6 project sign to mark five years without a lost-time accident. BWCS employees from all departments of the DUF6 project at the Portsmouth site come together to mark five years without a lost-time accident.

49

Lost River Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

River Electric Coop Inc River Electric Coop Inc Jump to: navigation, search Name Lost River Electric Coop Inc Place Idaho Utility Id 11211 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Controlled Outdoor Lighting Lighting Commercial Space Heating Service Commercial Commercial Stock Pump Service Commercial Commercial, School, Church and Public Buildings Commercial Farm Stock Pump Service Commercial Farm and Home Controlled Outdoor Lighting Lighting Farm and Home Service Commercial

50

Progress toward using hydraulic data to diagnose lost circulation zones  

DOE Green Energy (OSTI)

Several wellbore hydraulic models have been examined to determine their applicability in measuring the characteristics of lost circulation zones encountered in geothermal drilling. Characteristics such as vertical location in the wellbore, fracture size, effective permeability, and formation pressure must be known in order to optimize treatment of such zones. The models that have been examined to date are a steady-state model, a standpipe-pressure model, a raising-the-drill-bit model, a mud-weight model, a hydrofracture model, and several time-dependent models. None of these models yet have been found to adequately match the field data obtained from six loss zones in three geothermal wells. The development of these models is presented in this paper, and a discussion of their limitations is provided.

Mansure, A.J.; Glowka, D.A.

1995-07-01T23:59:59.000Z

51

Federal Energy Management Program: Covered Product Category:...  

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

be lost in the exhaust. All commercial gas water heaters that qualify for the ENERGY STAR label are condensing models. ENERGY STAR Qualified Products Updated March 2013...

52

Thermal Test of Cast Iron Cooling Stave Produced by Lost Foam ...  

Science Conference Proceedings (OSTI)

The producing of cooling stave using lost foam casting process has the advantages of .... Numerical simulation of microwave absorption of regenerative heat ...

53

Crosshole EM for oil field characterization and EOR monitoring: Field examples from Lost Hills, California  

SciTech Connect

A steamflood recently initiated by Mobil Development and Production U.S. at the Lost Hills No 3 oil field in California is notable for its shallow depth and the application of electromagnetic (EM) geophysical techniques to monitor the subsurface steam flow. Steam was injected into three stacked eastward-dipping unconsolidated oil sands at depths from 60 to 120 m; the plume is expected to develop as an ellipsoid aligned with the regional northwest-southeast strike. Because of the shallow depth of the sands and the high viscosity of the heavy oil, it is important to track the steam in the unconsolidated sediments for both economic and safety reasons. Crosshole and surface-to-borehole electromagnetic imaging were applied for reservoir characterization and steamflood monitoring. The crosshole EM data were collected to map the interwell distribution of the high-resistivity oil sands and to track the injected steam and hot water. Measurements were made in two fiberglass-cased observation wells straddling the steam injector on a northeast-southwest profile. Field data were collected before the steam drive, to map the distribution of the oil sands, and then 6 and 10 months after steam was injected, to monitor the expansion of the steam chest. Resistivity images derived from the collected data clearly delineated the distribution and dipping structure of the target oil sands. Difference images from data collected before and during steamflooding indicate that the steam chest has developed only in the middle and lower oil sands, and it has preferentially migrated westward in the middle oil sand and eastward in the deeper sand. Surface-to-borehole field data sets at Lost Hills were responsive to the large-scale subsurface structure but insufficiently sensitive to model steam chest development in the middle and lower oil sands. As the steam chest develops further, these data will be of more use for process monitoring.

Wilt, M.; Schenkel, C.; Wratcher, M.; Lambert, I.; Torres-Verdin, C.; Tseng H.W.

1996-07-16T23:59:59.000Z

54

MODELING SUBSIDENCE DUE TO GEOTHERMAL FLUID PRODUCTION  

E-Print Network (OSTI)

u i d density; p (pc), = heat capacity per u n i t volume ofwhich t = time; (cp), = heat capacity per u n i t volume ofu i d s p e c i f i c heat capacity a t constant volume; 6T

Lippmann, M.J.

2011-01-01T23:59:59.000Z

55

Modeling subsidence due to geothermal fluid production  

DOE Green Energy (OSTI)

Currently, liquid dominated geothermal systems hold the maximum promise for exploiting geothermal energy in the United States. The principal characteristic of such systems is that most of the heat is transferred by flowing water, which also controls subsurface fluid pressures and stress changes. The reduction in pore pressures brought about by geothermal fluid extraction is potentially capable of causing appreciable deformation of the reservoir rocks leading to displacements at the land surface. In order to foresee the pattern and magnitude of potential ground displacements in and around producing liquid dominated geothermal fields, a numerical model has been developed. Conceptually, the simulator combines conductive and convective heat transfer in a general three dimensional heterogeneous porous medium with a one-dimensional deformation of the reservoir rocks. The capabilities of the model and its potential applicability to field cases are illustrated with examples considering the effects of temperature and pressure dependent properties, material heterogeneities and previous stress history.

Lippmann, M.J.; Narasimhan, T.N.; Witherspoon, P.A.

1977-10-01T23:59:59.000Z

56

Full-scale facility for evaluating lost circulation materials and techniques  

DOE Green Energy (OSTI)

Sandia National Laboratories has designed and built a full-scale facility for the evaluation of lost circulation materials and techniques under simulated down-hole geothermal wellbore conditions. System capabilities include a maximum temperature of 400/sup 0/F, maximum allowed working pressure of 1150 psi, and a variable pumping rate up to 280 gpm at 1000 psi. The system will be utilized to evaluate candidate lost circulation materials and techniques that may be useful to solving geothermal well drilling lost circulation problems.

Loeppke, G.E.; Caskey, B.C.

1983-01-01T23:59:59.000Z

57

Evaluation of equipment and methods to map lost circulation zones in geothermal wells  

DOE Green Energy (OSTI)

A study and evaluation of methods to locate, characterize, and quantify lost circulation zones are described. Twenty-five methods of mapping and quantifying lost circulation zones were evaluated, including electrical, acoustical, mechanical, radioactive, and optical systems. Each tool studied is described. The structured, numerical evaluation plan, used as the basis for comparing the 25 tools, and the resulting ranking among the tools is presented.

McDonald, W.J.; Leon, P.A.; Pittard, G.

1981-05-01T23:59:59.000Z

58

Energy Saving Melting and Revert Reduction Technology (Energy SMARRT): Manufacturing Advanced Engineered Components Using Lost Foam Casting Technology  

SciTech Connect

This project was a subtask of Energy Saving Melting and Revert Reduction Technology (�¢����Energy SMARRT�¢���) Program. Through this project, technologies, such as computer modeling, pattern quality control, casting quality control and marketing tools, were developed to advance the Lost Foam Casting process application and provide greater energy savings. These technologies have improved (1) production efficiency, (2) mechanical properties, and (3) marketability of lost foam castings. All three reduce energy consumption in the metals casting industry. This report summarizes the work done on all tasks in the period of January 1, 2004 through June 30, 2011. Current (2011) annual energy saving estimates based on commercial introduction in 2011 and a market penetration of 97% by 2020 is 5.02 trillion BTU�¢����s/year and 6.46 trillion BTU�¢����s/year with 100% market penetration by 2023. Along with these energy savings, reduction of scrap and improvement in casting yield will result in a reduction of the environmental emissions associated with the melting and pouring of the metal which will be saved as a result of this technology. The average annual estimate of CO2 reduction per year through 2020 is 0.03 Million Metric Tons of Carbon Equivalent (MM TCE).

Harry Littleton; John Griffin

2011-07-31T23:59:59.000Z

59

Design, Development and Testing of a Drillable Straddle Packer for Lost Circulation Control in Geothermal Drilling  

DOE Green Energy (OSTI)

Lost Circulation is a widespread problem encountered when drilling geothermal wells, and often represents a substantial portion of the cost of drilling a well. The U.S. Department of Energy sponsors research and development work at Sandia National Laboratories in an effort to reduce these lost circulation expenditures. Sandia has developed a down hole tool that improves the effectiveness and reduces th cost of lost circulation cement treatment while drilling geothermal wells. This tool, the Drillable Straddle Packer, is a low-cost disposable device that is used to isolate the loss zone and emplace the cement treatment directly into the region of concern. This report documents the design and development of the Drillabe Straddle Packer, the laboratory and field test results, and the design package that is available to transfer this technology to industry users.

Gabaldon, J.; Glowka, D.A.; Gronewald, P.; Knudsen, S.D.; Raymond, D.W.; Staller, G.E.; Westmoreland, J.J.; Whitlow, G.L.; Wise, J.L.; Wright, E.K.

1999-04-01T23:59:59.000Z

60

A drillable straddle packer for lost circulation control in geothermal drilling  

DOE Green Energy (OSTI)

Lost circulation is a persistent problem in geothermal drilling and often accounts for a significant fraction of the cost of drilling a typical geothermal well. The US Department of Energy sponsors work at Sandia National Laboratories to develop technology for reducing lost circulation costs. This paper describes a downhole tool that has been developed at Sandia for improving the effectiveness and reducing the cost of cementing operations used to treat lost circulation zones. This tool, known as the drillable straddle packer, is a low-cost, disposable assembly used for isolating a loss zone and directing the flow of cement into the zone. This paper describes the tool concept, hardware design, deployment procedure, laboratory testing, and technical issues addressed during the development process.

Glowka, D.A.

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Pantex celebrates three million hours without a lost time injury | National  

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

three million hours without a lost time injury | National three million hours without a lost time injury | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex celebrates three million hours without a ... Pantex celebrates three million hours without a lost time injury Posted By Office of Public Affairs NNSA Blog NNSA Blog

62

Production  

E-Print Network (OSTI)

There are serious concerns about the greenhouse gas (GHG) emissions, energy and nutrient and water use efficiency of large-scale, first generation bio-energy feedstocks currently in use. A major question is whether biofuels obtained from these feedstocks are effective in combating climate change and what impact they will have on soil and water resources. Another fundamental issue relates to the magnitude and nature of their impact on food prices and ultimately on the livelihoods of the poor. A possible solution to overcome the current potentially large negative effects of large-scale biofuel production is developing second and third generation conversion techniques from agricultural residues and wastes and step up the scientific research efforts to achieve sustainable biofuel production practices. Until such sustainable techniques are available governments should scale back their support for and promotion of biofuels. Multipurpose feedstocks should be investigated making use of the bio-refinery concept (bio-based economy). At the same time, the further development of non-commercial, small scale

Science Council Secretariat

2008-01-01T23:59:59.000Z

63

Analysis of fracturing pressures in the South Belridge and Lost Hills Fields  

Science Conference Proceedings (OSTI)

A presentation is made of both theories and rules of thumb believed applicable to everyday fracturing situations in the Lost Hills and South Belridge fields. Pressure analysis is featured with emphasis on bottom hole fracturing pressure calculation and interpretation. Suggestions for the application of findings are offered in hopes of increasing the efficiency of current frac completion and treating methods. 3 refs.

Swanson, G.S.; Meeken, R.B.

1981-01-01T23:59:59.000Z

64

Habitat reclamation plan to mitigate for the loss of habitat due to oil and gas production activities under maximum efficient rate, Naval Petroleum Reserve No. 1, Kern County, California  

Science Conference Proceedings (OSTI)

Activities associated with oil and gas development under the Maximum Efficiency Rate (MER) from 1975 to 2025 will disturb approximately 3,354 acres. Based on 1976 aerial photographs and using a dot grid methodology, the amount of land disturbed prior to MER is estimated to be 3,603 acres. Disturbances on Naval Petroleum Reserve No. 1 (NPR-1) were mapped using 1988 aerial photography and a geographical information system. A total of 6,079 acres were classified as disturbed as of June, 1988. The overall objective of this document is to provide specific information relating to the on-site habitat restoration program at NPRC. The specific objectives, which relate to the terms and conditions that must be met by DOE as a means of protecting the San Joaquin kit fox from incidental take are to: (1) determine the amount and location of disturbed lands on NPR-1 and the number of acres disturbed as a result of MER activities, (2) develop a long term (10 year) program to restore an equivalent on-site acres to that lost from prior project-related actions, and (3) examine alternative means to offset kit fox habitat loss.

Anderson, D.C.

1994-11-01T23:59:59.000Z

65

Lost Trail Hot Springs Resort Pool & Spa Low Temperature Geothermal  

Open Energy Info (EERE)

Hot Springs Resort Pool & Spa Low Temperature Geothermal Hot Springs Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Lost Trail Hot Springs Resort Pool & Spa Low Temperature Geothermal Facility Facility Lost Trail Hot Springs Resort Sector Geothermal energy Type Pool and Spa Location Sula, Montana Coordinates 45.8365869°, -113.9817463° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

66

WIPP Workers Reach Two Million Man-Hours Without a Lost-Time Accident  

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

Workers Reach Two Million Man-Hours Workers Reach Two Million Man-Hours Without a Lost-Time Accident CARLSBAD, N.M., February 22, 2001 - Workers at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) reached a safety milestone Feb. 19 by working two million man-hours without a lost-time accident. According to the National Safety Council, facilities with the same industry code as WIPP lose an average of 20.6 workdays (or 164.8 man-hours) a year to accidents. "Safety is at the core of all WIPP operations," said Dr. Inés Triay, Manager of DOE's Carlsbad Field Office. "We are particularly pleased that WIPP workers reached the two million mark during the time in which they mined a new panel and increased shift work." "To make safety a number one priority means more than creating a safe

67

Reclaiming lost capability in power plant coal conversions: an innovative, low-cost approach  

Science Conference Proceedings (OSTI)

Some of the capability lost during coal conversion can be recovered for midrange/peaking power generation through low cost, turbine cycle and economizer modifications. The additional output can be realized by shutting off adjacent high pressure feedwater heaters (as specified by turbogenerator manufacturers) and simultaneously increasing heat input to the economizer. The supplemental economizer heat input makes up for heat lost to the feedwater when extraction steam is shut off. Several options for applying this novel approach to capability recovery are described. The reclaimed capability is realized at somewhat lower efficiency but at low cost, compared to the overall cost of a coal conversion. Rather than return converted units to up to 100% oil or gas firing during periods of high system demand, the proposed method allows the continued comsumption of coal for the base-load portion of the plant's output. The development of the low NO/sub x/ Slagging Combustor will allow even the added economizer heat input to be supplied by relatively low cost coal. Following a brief review of factors affecting boiler capability in coal conversions and current approaches to coal conversion in this country and overseas, the results of a preliminary study that apply the proposed novel concept to a West Coast power plant are described.

Miliaras, E.S.; Kelleher, P.J.; Fujimura, K.S.

1983-01-01T23:59:59.000Z

68

Degradation of Wellbore Cement Due to CO2 Injection  

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

production. This is due to value-added opportunities such as enhanced oil recovery (EOR), enhanced gas recovery (EGR), and enhanced coal bed methane (ECBM) recovery. There...

69

Secure Identification of Textiles and Other Consumer Products  

Researchers at ORNL have developed an invisible marking system for textiles and similar products that could save governments and businesses millions in lost revenues and legal fees. In addition to information required by law, useful tracking and ...

70

Development of CFD Software To Support the Engineering of Lost Foam Pattern Blowing and Steaming  

SciTech Connect

This CFD Project has led to a new commercial software package (Arena-flow-eps) for advanced engineering of lost foam pattern formation. Specifically, the new software models all fluid/particle/thermal phenomena during both the bead-blowing and the pattern-fusing cycles--within a single, integrated computational tool. Engineering analysis with Arena-flow-eps will enable foundries to now obtain desirable foam pattern characteristics in a reliable (consistent) manner, aided by an understanding of the fundamental fluid/thermal physics of the process. This will lead to significant reductions in casting scrap and energy usage, as well as enable future castings to satisfy stringent requirements on high-power-density and low-emissions in tomorrow's automotive and watercraft engines.

Dr. Kenneth A. Williams; Dr. Dale M. Snider

2003-02-04T23:59:59.000Z

71

Information conservation is fundamental: recovering the lost information in Hawking radiation  

E-Print Network (OSTI)

In both classical and quantum world, information cannot appear or disappear. This fundamental principle, however, is questioned for a black hole, by the acclaimed "information loss paradox". Based on the conservation laws of energy, charge, and angular momentum, we recently show the total information encoded in the correlations among Hawking radiations equals exactly to the same amount previously considered lost, assuming the non-thermal spectrum of Parikh and Wilczek. Thus the information loss paradox can be falsified through experiments by detecting correlations, for instance, through measuring the covariances of Hawking radiations from black holes, such as the manmade ones speculated to appear in LHC experiments. The affirmation of information conservation in Hawking radiation will shine new light on the unification of gravity with quantum mechanics.

Zhang, Baocheng; Zhan, Ming-sheng; You, Li

2013-01-01T23:59:59.000Z

72

Influence of Location, Population, and Climate on Building Damage and Fatalities due to Australian Bushfire: 1925–2009  

Science Conference Proceedings (OSTI)

This study reevaluates the history of building damage and loss of life due to bushfire (wildfire) in Australia since 1925 in light of the 2009 Black Saturday fires in Victoria in which 173 people lost their lives and 2298 homes were destroyed ...

Ryan P. Crompton; K. John McAneney; Keping Chen; Roger A. Pielke Jr.; Katharine Haynes

2010-10-01T23:59:59.000Z

73

Mortality in Appalachian coal mining regions: the value of statistical life lost  

SciTech Connect

We examined elevated mortality rates in Appalachian coal mining areas for 1979-2005, and estimated the corresponding value of statistical life (VSL) lost relative to the economic benefits of the coal mining industry. We compared age-adjusted mortality rates and socioeconomic conditions across four county groups: Appalachia with high levels of coal mining, Appalachia with lower mining levels, Appalachia without coal mining, and other counties in the nation. We converted mortality estimates to VSL estimates and compared the results with the economic contribution of coal mining. We also conducted a discount analysis to estimate current benefits relative to future mortality costs. The heaviest coal mining areas of Appalachia had the poorest socioeconomic conditions. Before adjusting for covariates, the number of excess annual age-adjusted deaths in coal mining areas ranged from 3,975 to 10,923, depending on years studied and comparison group. Corresponding VSL estimates ranged from $18.563 billion to $84.544 billion, with a point estimate of $50.010 billion, greater than the $8.088 billion economic contribution of coal mining. After adjusting for covariates, the number of excess annual deaths in mining areas ranged from 1,736 to 2,889, and VSL costs continued to exceed the benefits of mining. Discounting VSL costs into the future resulted in excess costs relative to benefits in seven of eight conditions, with a point estimate of $41.846 billion.

Hendryx, M.; Ahern, M.M. [West Virginia University, Morgantown, WV (United States). Dept. of Community Medicine

2009-07-15T23:59:59.000Z

74

Continuous review inventory models with a mixture of backorders and lost sales under fuzzy demand and different decision situations  

Science Conference Proceedings (OSTI)

In this paper, continuous review inventory models in which a fraction of demand is backordered and the remaining fraction is lost during the stock out period are considered under fuzzy demands. In order to find the optimal decision under different situations, ... Keywords: Continuous review inventory model, Defuzzification, Differential evolution algorithm, Fuzzy simulation, Possibilistic mean value

Lin Wang; Qing-Liang Fu; Yu-Rong Zeng

2012-03-01T23:59:59.000Z

75

Subsidence due to geothermal fluid withdrawal  

DOE Green Energy (OSTI)

Single-phase and two-phase geothermal reservoirs are currently being exploited for power production in Italy, Mexico, New Zealand, the U.S. and elsewhere. Vertical ground displacements of upto 4.5 m and horizontal ground displacements of up t o 0.5 m have been observed at Wairakei, New Zealand that are clearly attributable to the resource exploitation. Similarly, vertical displacements of about 0.13 m have been recorded at The Geysers, California. No significant ground displacements that are attributable to large-scale fluid production have been observed at Larderello, Italy and Cerro Prieto, Mexico. Observations show that subsidence due to geothermal fluid production is characterized by such features as an offset of the subsidence bowl from the main area of production, time-lag between production and subsidence and nonlinear stress-strain relationships. Several plausible conceptual models, of varying degrees of sophistication, have been proposed to explain the observed features. At present, relatively more is known about the physical mechanisms that govern subsidence than the relevant therma mechanisms. Although attempts have been made to simulate observed geothermal subsidence, the modeling efforts have been seriously limited by a lack of relevant field data needed to sufficiently characterize the complex field system.

Narasimhan, T.N.; Goyal, K.P.

1982-10-01T23:59:59.000Z

76

2012 Domestic Uranium Production Report  

U.S. Energy Information Administration (EIA) Indexed Site

Domestic Uranium Production Report Domestic Uranium Production Report 2012 Domestic Uranium Production Report Release Date: June 6, 2013 Next Release Date: May 2014 2008 2009 2010 2011 2012 Cameco Crow Butte Operation Dawes, Nebraska 1,000,000 Operating Operating Operating Operating Operating Hydro Resources, Inc. Church Rock McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Hydro Resources, Inc. Crownpoint McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Lost Creek ISR LLC Lost Creek Project Sweetwater, Wyoming 2,000,000 Developing

77

Production of Ice Particles in Clouds Due to Aircraft Penetrations  

Science Conference Proceedings (OSTI)

Evidence is presented that the passage of an aircraft through supercooled clouds can produce high concentrations of ice particles (> 1000 L?1 at ?8°C in one case). These Aircraft Produced Ice Particles (APIPs) are characterized, initially, both ...

Arthur L. Rangno; Peter V. Hobbs

1983-02-01T23:59:59.000Z

78

Optimizing Inventory Replenishment of Retail Fashion Products  

Science Conference Proceedings (OSTI)

We consider the problem of determining (for a short lifecycle) retail product initial and replenishment order quantities that minimize the cost of lost sales, back orders, and obsolete inventory. We model this problem as a two-stage stochastic dynamic ... Keywords: Heuristics, Inventory replenishment, Retailing, Stochastic dynamic programming

Marshall Fisher; Kumar Rajaram; Ananth Raman

2001-06-01T23:59:59.000Z

79

Pressure Drops Due to Silica Scaling  

DOE Green Energy (OSTI)

Experience with reinjection returns in many geothermal fields has prompted a move towards injecting waste fluids at some distance from the production field. This means that often, reinjection pipelines cover very long distances. If the waste water in the pipelines is supersaturated with respect to amorphous silica, then the deposition of silica in these pipelines is almost certain. Although the deposit may be of negligible thickness, the inner surface characteristics of the pipe will be different to those of clean mild steel. During a silica scaling experiment. geothermal brine was passed through a series of pipes of different sizes and over a period of three weeks, silica scale formed on the inner surface. The pressure drop along a distance of approximately 5m was measured by a water manometer in all test pipe sections. Significant pressure drop was observed during this time and can be correlated with the increase in the friction factor of the pipe walls due to silica scaling.

Brown, K.L.; Freeston, D.H.; Dimas, Z.O.; Slatter, A.

1995-01-01T23:59:59.000Z

80

Constitutive models for the Etchegoin Sands, Belridge Diatomite, and overburden formations at the Lost Hills oil field, California  

SciTech Connect

This report documents the development of constitutive material models for the overburden formations, reservoir formations, and underlying strata at the Lost Hills oil field located about 45 miles northwest of Bakersfield in Kern County, California. Triaxial rock mechanics tests were performed on specimens prepared from cores recovered from the Lost Hills field, and included measurements of axial and radial stresses and strains under different load paths. The tested intervals comprise diatomaceous sands of the Etchegoin Formation and several diatomite types of the Belridge Diatomite Member of the Monterey Formation, including cycles both above and below the diagenetic phase boundary between opal-A and opal-CT. The laboratory data are used to drive constitutive parameters for the Extended Sandler-Rubin (ESR) cap model that is implemented in Sandia's structural mechanics finite element code JAS3D. Available data in the literature are also used to derive ESR shear failure parameters for overburden formations. The material models are being used in large-scale three-dimensional geomechanical simulations of the reservoir behavior during primary and secondary recovery.

FOSSUM,ARLO F.; FREDRICH,JOANNE T.

2000-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

2013 Allocation Request Submissions Due September 28  

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

3 Allocation Request Submissions Due September 28 2013 Allocation Request Submissions Due September 28 August 1, 2012 by Francesca Verdier (0 Comments) The deadline for submissions...

82

2014 NERSC allocation requests due September 22  

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

allocation requests due September 22 2014 NERSC allocation requests due September 22 August 13, 2013 by Francesca Verdier (0 Comments) NERSC's allocation submission system is...

83

Turbine Nozzles Failure Due to Bird Strike - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Turbine Nozzles Failure Due to Bird Strike ... crystal (SX) nickel-based superalloy with environmental coatings on the flow path ... was caused by clogged cooling holes and film cooling reduction, resulting in ... Analysis of Crack Development Involving a Pressure Vessel in a Synthetic Gas Production Plant.

84

Modeling Cathode Cooling Due to Power Interruption  

Science Conference Proceedings (OSTI)

Presentation Title, Modeling Cathode Cooling Due to Power Interruption ... Development and Application of SAMI's Low Voltage Energy-Saving Technology.

85

Independent Mineral Processing Project Technical Due Diligence  

Science Conference Proceedings (OSTI)

Presentation Title, Independent Mineral Processing Project Technical Due Diligence ... CRIMM Energy-saving Magnetic Separation Equipment and Industrial ...

86

Finding Lost Children  

E-Print Network (OSTI)

a ground truth of skin color 5-8. The middle table is fora ground truth of skin color 5 ? 8. The middle table is fortable is for age. The rows correspond to images with the ground truth

Eden, Ashley Michelle

2010-01-01T23:59:59.000Z

87

2013 INCITE Proposals due June 27  

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

INCITE Proposals 2013 INCITE Proposals due June 27 June 15, 2012 by Francesca Verdier (0 Comments) The Innovative and Novel Computational Impact on Theory and Experiment (INCITE)...

88

Mining association rules for the quality improvement of the production process  

Science Conference Proceedings (OSTI)

Academics and practitioners have a common interest in the continuing development of methods and computer applications that support or perform knowledge-intensive engineering tasks. Operations management dysfunctions and lost production time are problems ... Keywords: Association rule mining, Continuous improvement, Data mining, Drilling product manufacturing, Industrial maintenance, Knowledge discovery

Bernard Kamsu-Foguem; Fabien Rigal; FéLix Mauget

2013-03-01T23:59:59.000Z

89

ANALYSIS OF HIGH FIELD NON-LINEAR LOSSES ON SRF SURFACES DUE TO SPECIFIC TOPOGRAPHIC ROUGHNESS  

Science Conference Proceedings (OSTI)

The high-field performance of SRF cavities will eventually be limited by the realization of fundamental material limits, whether it is Hc1 or Hsh, or some derivative thereof, at which the superconductivity is lost. Before reaching this fundamental field limit at the macro level, it must be encountered at localized, perhaps microscopic, sites of field enhancement due to local topography. If such sites are small enough, they may produce thermally stabilized normal-conducting regions which contribute non-linear losses when viewed from the macro resonant field perspective, and thus produce degradation in Q0. We have undertaken a calculation of local surface magnetic field enhancement from specific fine topographic structure by conformal mapping method and numerically. A solution of the resulting normal conducting volume has been derived and the corresponding RF Ohmic loss simulated.

Chen Xu,Charles Reece,Michael Kelley

2012-07-01T23:59:59.000Z

90

SUBSIDENCE DUE TO GEOTHERMAL FLUID WITHDRAWAL  

E-Print Network (OSTI)

model to compute land subsidence, 11 Bull. Intl. Assn.geothermal production and subsidence history of the Wairakei5. Geertsma, J. , 1973, Land subsidence above compacting oil

Narasimhan, T.N.

2013-01-01T23:59:59.000Z

91

The Market Value and Cost of Solar Photovoltaic Electricity Production  

E-Print Network (OSTI)

such weather also produces higher solar PV production. Thus,solar PV production increases with hotter, sunnier weathersolar PV production that includes random vari- ation due to weather.

Borenstein, Severin

2008-01-01T23:59:59.000Z

92

Operating Experience Committee - Products  

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

the engine and turbine room; severely damaging four other turbines; and causing a transformer explosion. The entire plant output (6,400 megawatts) was lost, leading to a...

93

Charge-exchange products of BEVALAC projectiles  

DOE Green Energy (OSTI)

There is a substantial production of fragments of all masses lighter than the projectile, such fragments being centered in a narrow region of velocity space around the beam velocity. The exciting studies about anomalons deal with the curious enhanced reactivity of some of these secondary fragments. I direct attention here to the rather rare fragments of the same mass number as the projectile but differing in charge by one unit. We also keep track, as a frame of reference, of the products that have lost one neutron from the projectile.

Rasmussen, J.

1982-11-01T23:59:59.000Z

94

Is Hubble's Expansion due to Dark Energy  

E-Print Network (OSTI)

{\\it The universe is expanding} is known (through Galaxy observations) since 1929 through Hubble's discovery ($V = H D$). Recently in 1999, it is found (through Supernovae observations) that the universe is not simply expanding but is accelerating too. We, however, hardly know only $4\\%$ of the universe. The Wilkinson Microwave Anisotropy Probe (WMAP) satellite observational data suggest $73\\%$ content of the universe in the form of dark-energy, $23\\%$ in the form of non-baryonic dark-matter and the rest $4\\%$ in the form of the usual baryonic matter. The acceleration of the universe is ascribed to this dark-energy with bizarre properties (repulsive-gravity). The question is that whether Hubble's expansion is just due to the shock of big-bang & inflation or it is due to the repulsive-gravity of dark-energy? Now, it is believed to be due to dark-energy, say, by re-introducing the once-discarded cosmological-constant $\\Lambda$. In the present paper, it is shown that `the formula for acceleration due to dark-energy' is (almost) exactly of same-form as `the acceleration formula from the Hubble's law'. Hence, it is concluded that: yes, `indeed it is the dark-energy responsible for the Hubble's expansion too, in-addition to the current on-going acceleration of the universe'.

R. C. Gupta; Anirudh Pradhan

2010-10-19T23:59:59.000Z

95

EAC Meeting Cancelled Due to Weather  

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

This week's Electricity Advisory Committee (EAC) meeting has been cancelled due to a strong winter storm which is predicted to impact the Washington DC area on Wednesday. Originally scheduled to be held March 6 and March 7 in Arlington, Virginia, the EAC meeting may possibly be rescheduled for a later date. If the meeting is rescheduled, details will be posted online and will be published in a new Federal Register notice.

96

ALPHA ATTENUATION DUE TO DUST LOADING  

SciTech Connect

Previous studies had been done in order to show the attenuation of alpha particles in filter media. These studies provided an accurate correction for this attenuation, but there had not yet been a study with sufficient results to properly correct for attenuation due to dust loading on the filters. At the Savannah River Site, filter samples are corrected for attenuation due to dust loading at 20%. Depending on the facility the filter comes from and the duration of the sampling period, the proper correction factor may vary. The objective of this study was to determine self-absorption curves for each of three counting instruments. Prior work indicated significant decreases in alpha count rate (as much as 38%) due to dust loading, especially on filters from facilities where sampling takes place over long intervals. The alpha count rate decreased because of a decrease in the energy of the alpha. The study performed resulted in a set of alpha absorption curves for each of three detectors. This study also took into account the affects of the geometry differences in the different counting equipment used.

Dailey, A; Dennis Hadlock, D

2007-08-09T23:59:59.000Z

97

Glass Production  

E-Print Network (OSTI)

40, pp. 162 - 186. Glass Production, Shortland, UEE 2009AINES Short Citation: Shortland 2009, Glass Production. UEE.Andrew, 2009, Glass Production. In Willeke Wendrich (ed. ),

Shortland, Andrew

2009-01-01T23:59:59.000Z

98

Production Targets  

E-Print Network (OSTI)

Hall (2005), “Prices, Production, and Inventories over theProduction Targets ? Guillermo Caruana CEMFI caruana@cem?.esthe theory using monthly production targets of the Big Three

Caruana, Guillermo; Einav, Liran

2005-01-01T23:59:59.000Z

99

Pottery Production  

E-Print Network (OSTI)

Paul T. Nicholson. ) Pottery Production, Nicholson, UEE 2009Short Citation: Nicholson 2009, Pottery Production. UEE.Paul T. , 2009, Pottery Production. In Willeke Wendrich (

Nicholson, Paul T.

2009-01-01T23:59:59.000Z

100

Cordage Production  

E-Print Network (OSTI)

294: fig. 15-3). Cordage Production, Veldmeijer, UEE 2009Short Citation: Veldmeijer, 2009, Cordage Production. UEE.André J. , 2009, Cordage Production. In Willeke Wendrich (

Veldmeijer, André J.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Electromagnetic Higgs production  

E-Print Network (OSTI)

The cross section for central diffractive Higgs production is calculated, for the LHC range of energies. The graphs for the possible mechanisms for Higgs production, through pomeron fusion and photon fusions are calculated for all possibilities allowed by the standard model. The cross section for central diffractive Higgs production through pomeron fusion, must be multiplied by a factor for the survival probability, to isolate the Higgs signal and reduce the background. Due to the small value of the survival probability $\\Lb 4 \\times 10^{-3}\\Rb $, the cross sections for central diffractive Higgs production, in the two cases for pomeron fusion and photon fusion, are competitive.

J. S. Miller

2007-04-16T23:59:59.000Z

102

Hydrogen Production  

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

Hydrogen Production DELIVERY FUEL CELLS STORAGE PRODUCTION TECHNOLOGY VALIDATION CODES & STANDARDS SYSTEMS INTEGRATION ANALYSES SAFETY EDUCATION RESEARCH & DEVELOPMENT Economy...

103

Chemical damage due to drilling operations  

DOE Green Energy (OSTI)

The drilling of geothermal wells can result in near wellbore damage of both the injection wells and production wells if proper precautions are not taken. Very little specific information on the chemical causes for drilling damage that can directly be applied to the drilling of a geothermal well in a given situation is available in the literature. As part of the present work, the sparse literature references related to the chemical aspects of drilling damage are reviewed. The various sources of chemically induced drilling damages that are related to drilling operations are summarized. Various means of minimizing these chemical damages during and after the drilling of a geothermal well are suggested also.

Vetter, O.J.; Kandarpa, V.

1982-07-14T23:59:59.000Z

104

Volatility Due to Offshoring: Theory and Evidence  

E-Print Network (OSTI)

Existing models of offshoring are not equipped to explain how global production sharing affects the volatility of economic activity. This paper develops a trade model that can account for why offshoring industries in low wage countries such as Mexico experience fluctuations in employment that are twice as large as in high wage countries such as the United States. We argue that a key to explaining this outcome is that the extensive margin of offshoring responds endogenously to shocks in demand and transmits those shocks across borders in an amplified manner. Empirical evidence supports the claim that the extensive margin of offshoring is an active margin of adjustment, and quantitative simulation experiments show that the degree of movement of this margin in the data is sufficient to explain relative employment volatility in Mexico and the U.S. JEL classification: F1, F4

Paul R. Bergin; Robert C. Feenstra; Gordon H. Hanson

2011-01-01T23:59:59.000Z

105

Berkeley Lab Checkpoint Restart Improves Productivity  

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

Checkpoint Restart Improves Productivity Checkpoint Restart Improves Productivity Berkeley Lab Checkpoint Restart Improves Productivity March 30, 2009 franklin-16b.jpg FRANKLIN is NERSC's Cray XT4 massively parallel processing system with 38,128 Opteron compute cores and a peak performance of 356 TFlops. A combustion researcher may run a huge simulation of a laboratory-scale flame experiment on a supercomputer to better understand the turbulence-chemistry interactions that affect fuel efficiency. But if the system crashes, then all the data from the run is lost and the user has no choice but to start over. The new version Berkeley Lab Checkpoint Restart (BCLR) software, released in January 2009, could mean that scientists running extensive calculations will be able to recover from such a crash - if they are running on a

106

Spray Forming: Alloys, Products, and Markets  

Science Conference Proceedings (OSTI)

Due to the single-step processing cycle, spray-formed aluminum alloys can be produced at substantially lower costs than P/M products, approaching cost levels  ...

107

New Energy Product and Design for Retail Service Providers Technical Memorandum  

Science Conference Proceedings (OSTI)

Energy service providers (ESPs) are struggling to make money in the retailing of electricity. During the past two years, leading companies such as Enron Energy Services, Green Mountain Energy, New Energy, and PG&E Energy Services have lost almost $500 million collectively. This initiative will create breakthrough product designs that transcend commoditization of retail electricity markets, replace price wars that destroy shareholder value with market creation activities that simultaneously expand product...

1999-12-08T23:59:59.000Z

108

Horizontal drilling boosts Pennsylvania’s natural gas production ...  

U.S. Energy Information Administration (EIA)

Between 2009 and 2011, Pennsylvania's natural gas production more than quadrupled due to expanded horizontal drilling combined with hydraulic fracturing.

109

Impacts of the Venezuelan Crude Oil Production Loss  

Gasoline and Diesel Fuel Update (EIA)

Impacts of the Venezuelan Crude Oil Production Loss Impacts of the Venezuelan Crude Oil Production Loss EIA Home > Petroleum > Petroleum Feature Articles Impacts of the Venezuelan Crude Oil Production Loss Printer-Friendly PDF Impacts of the Venezuelan Crude Oil Production Loss By Joanne Shore and John Hackworth1 Introduction The loss of almost 3 million barrels per day of crude oil production in Venezuela following a strike in December 2002 resulted in an increase in the world price of crude oil. However, in the short term, the volume loss probably affected the United States more than most other areas. This country receives more than half of Venezuela's crude and product exports, and replacing the lost volumes proved difficult. U.S. imports of Venezuelan crude oil dropped significantly in December 2002 relative to other years

110

3rd Quarter 2013 Domestic Uranium Production Report  

U.S. Energy Information Administration (EIA) Indexed Site

5 5 3rd Quarter 2013 Domestic Uranium Production Report Release Date: October 31, 2013 Next Release Date: February 2014 2012 1st Quarter 2013 2nd Quarter 2013 3rd Quarter 2013 Cameco Crow Butte Operation Dawes, Nebraska 1,000,000 Operating Operating Operating Operating Hydro Resources, Inc. Church Rock McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Hydro Resources, Inc. Crownpoint McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Lost Creek ISR, LLC, a subsidiary of Ur- Energy USA Inc. Lost Creek Project Sweetwater, Wyoming 2,000,000 Under Construction Under Construction

111

Reduction in Unit Steam Production  

E-Print Network (OSTI)

In 2001 the company's Arch-Brandenburg facility faced increased steam costs due to high natural gas prices and decreased production due to shutdown of a process. The facility was challenged to reduce unit steam consumption to minimize the effects of thes

Gombos, R.

2004-01-01T23:59:59.000Z

112

Workshop on induced Seismicity due to fluid injection/production from Energy-Related Applications  

E-Print Network (OSTI)

Geothermal energy, carbon sequestration, and enhanced oiland future geothermal, carbon sequestration, and certainacross geothermal, carbon sequestration, and oil and gas

Majer, E.L.

2011-01-01T23:59:59.000Z

113

Workshop on induced Seismicity due to fluid injection/production from Energy-Related Applications  

E-Print Network (OSTI)

cases outside of EGS, CCS and Oil and Gas. a. Mining. NeededCan geothermal, CCS, oil and gas reasonably be expected tosequestration, and enhanced oil and gas recovery have a

Majer, E.L.

2011-01-01T23:59:59.000Z

114

RMOTC - Production  

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

Production Production RMOTC Pumpjack in action During the process of the sale of NPR-3, RMOTC will focus on maximizing the value of the NPR-3 site and will continue with its Production Optimization Projects. NPR-3 includes 9,481 acres with more than 400 oil-producing wells. Current oil production is at approximately 240 barrels of oil per day. In July 2013, RMOTC began working on a number of Production Optimization Projects within the NPR-3 field, with the goal to optimize and improve flow and efficiency. Production Optimization Projects include repairing and replacing existing infrastructure with new infrastructure in order to optimize current wells and bring additional wells online. These Production Optimization Projects will continue throughout 2013 and are focused on improving current production and creating revenue for the America tax payer.

115

Antihydrogen production  

SciTech Connect

Antihydrogen production in ATHENA is analyzed more carefully. The most important peculiarities of the different experimental situations are discussed. The protonium production via the first matter-antimatter chemical reaction is commented too.

Rizzini, Evandro Lodi; Venturelli, Luca; Zurlo, Nicola [Dipartimento di Chimica e Fisica per l'Ingegneria e per i Materiali, Universita di Brescia, 25133 Brescia (Italy); Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Brescia, 25133 Brescia (Italy)

2008-08-08T23:59:59.000Z

116

Tin Production  

Science Conference Proceedings (OSTI)

...descending order, Brazil, Indonesia, Malaysia, Thailand, Bolivia, and Australia. These countries supply more than 85% of total world production....

117

Integrated Forest Products Refinery (IFPR)  

SciTech Connect

Pre-extraction–kraft studies of hardwoods showed that when extracting about 10% of the wood, the final kraft pulp yield and physical properties could only be maintained at a level similar to that of regular kraft pulp when the final extract pH was close to neutral. This so-called “near neutral” pre-extraction condition at a level of 10% wood dissolution was achieved by contacting the wood chips with green liquor (GL) at a charge of about 3% (as Na2O on wood) at 160 °C for almost 2 hours (or an H-factor of about 800 hrs.). During subsequent kraft cooking of the pre-extracted hardwood chips the effective alkali charge could be reduced by about 3% (as Na2O on wood) and the cooking time shortened relative to that during regular kraft cooking, while still producing the same bleachable grade kappa number as the kraft control pulp. For softwood, no extraction conditions were discovered in the present investigation whereby both the final kraft pulp yield and physical properties could be maintained at a level similar to that of regular softwood kraft pulp. Therefore for hardwoods the “near- neutral green liquor pre-extraction conditions do meet the requirements of the IFPR concept, while for softwood, no extraction conditions were discovered which do meet these requirements. Application of simulated industrial GL at an extraction H-factor of about 800 hrs and 3% GL charge in a recirculating digester produced an hardwood extract containing about 4% (on wood) of total anhydro-sugars, 2% of acetic acid, and 1.3% of lignin. Xylan comprised of 80% of the sugars of which about 85% is oligomeric. Since only polymeric hemicelluloses and lignin may be adsorbed on pulp (produced at a yield of about 50% from the original wood), the maximum theoretical yield increase due to adsorption may be estimated as 10% on pulp (or 5% on wood). However, direct application of raw GL hardwood extract for hemicelluloses adsorption onto hardwood kraft pulp led to a yield increase of only about 1% (on pulp). By using the wet-end retention aid guar gum during the adsorption process at a charge of 0.5% on pulp the yield gain may be increased to about 5%. Unfortunately, most of this yield increase is lost during subsequent alkaline treatments in the pulp bleach plant. It was found that by performing the adsorption at alkaline conditions the adsorption loss during alkaline treatment in the bleach plant is mostly avoided. Thus a permanent adsorption yield of about 3 and 1.5% (on pulp) was obtained with addition of guar gum at a charge of 0.5 and 0.1% respectively during adsorption of GL hardwood extract on pre-extracted kraft pulp at optimal conditions of pH 11.5, 90 C for 60 minutes at 5% consistency. The beatability of the adsorbed kraft pulps was improved. Also, significant physical strength improvements were achieved. Further study is needed to determine whether the improvements in pulp yield and paper properties make this an economic IFPR concept. Application of the wood solids of a hot water extract of Acer rubrum wood strands as a substitute for polystyrene used for production of SMC maintained the water adsorption properties of the final product. Further work on the physical properties of the hemicellulose containing SMCs need to be completed to determine the potential of wood extracts for the production of partially renewable SMCs. The discovery of the “near-neutral” green liquor extraction process for hardwood was formed the basis for a commercial Integrated Biorefinery that will extract hemicelluloses from wood chips to make biofuels and other specialty chemicals. The pulp production process will be maintained as is proposed in the present researched IFBR concept. This Integrated Biorefinery will be constructed by Red Shield Acquisition LLC (RSA) at the Old Town kraft pulp mill in Maine. RSA in collaboration with the University of Maine will develop and commercialize the hemicellulose extraction process, the conversion of the hemicellulose sugars into butanol by fermentation, and the separation of specialty chemicals such as acetic acid fr

van Heiningen, Adriaan R. P.

2010-05-29T23:59:59.000Z

118

Artificial neural network based life cycle assessment model for product concepts using product classification method  

Science Conference Proceedings (OSTI)

Many companies are beginning to change the way they develop products due to increasing awareness of environmentally conscious product development. To copy with these trends, designers are being asked to incorporate environmental criteria into the design ...

Kwang-Kyu Seo; Sung-Hwan Min; Hun-Woo Yoo

2005-05-01T23:59:59.000Z

119

Formation Damage due to CO2 Sequestration in Saline Aquifers  

E-Print Network (OSTI)

Carbon dioxide (CO2) sequestration is defined as the removal of gas that would be emitted into the atmosphere and its subsequent storage in a safe, sound place. CO2 sequestration in underground formations is currently being considered to reduce the amount of CO2 emitted into the atmosphere. However, a better understanding of the chemical and physical interactions between CO2, water, and formation rock is necessary before sequestration. These interactions can be evaluated by the change in mineral content in the water before and after injection, or from the change in well injectivity during CO2 injection. It may affect the permeability positively due to rock dissolution, or negatively due to precipitation. Several physical and chemical processes cover the CO2 injection operations; multiphase flow in porous media is represented by the flow of the brine and CO2, solute transportation is represented by CO2 dissolution in the brine forming weak carbonic acid, dissolution-deposition kinetics can be seen in the rock dissolution by the carbonic acid and the deposition of the reaction products, hydrodynamic instabilities due to displacement of less viscous brine with more viscous CO2 (viscous fingering), capillary effects and upward movement of CO2 due to gravity effect. The objective of the proposed work is to correlate the formation damage to the other variables, i.e. pressure, temperature, formation rock type, rock porosity, water composition, sulfates concentration in the water, CO2 volume injected, water volume injected, CO2 to water volumetric ratio, CO2 injection rate, and water injection rate. In order to achieve the proposed objective, lab experiments will be conducted on different rock types (carbonates, limestone and dolomite, and sandstone) under pressure and temperature that simulate the field conditions. CO2 will be used at the supercritical phase and different CO2-water-rock chemical interactions will be addressed. Quantitative analysis of the experimental results using a geochemical simulator (CMG-GEM) will also be performed. The results showed that for carbonate cores, maintaining the CO2/brine volumetric ratio above 1.0 reduced bicarbonate formation in the formation brine and helped in minimizing precipitation of calcium carbonate. Additionally, increasing cycle volume in WAG injection reduced the damage introduced to the core. Sulfate precipitation during CO2 sequestration was primarily controlled by temperature. For formation brine with high total dissolved solids (TDS), calcium sulfate precipitation occurs, even at a low sulfate concentration. For dolomite rock, temperature, injection flow rate, and injection scheme don't have a clear impact on the core permeability, the main factor that affects the change in core permeability is the initial core permeability. Sandstone cores showed significant damage; between 35% and 55% loss in core permeability was observed after CO2 injection. For shorter WAG injection the damage was higher; decreasing the brine volume injected per cycle, decreased the damage. At higher temperatures, 200 and 250 degrees F, more damage was noted than at 70 degrees F.

Mohamed, Ibrahim 1984-

2012-12-01T23:59:59.000Z

120

Residual Circulations Due to Bottom Roughness Variability under Tidal Flows  

Science Conference Proceedings (OSTI)

Tidal flows over irregular bathymetry are known to produce residual circulation flows due to nonlinear interaction with gradients of depth. Using the depth-averaged vorticity equations, the generation of residual vorticity and residual flows due ...

Thomas F. Gross; Francisco E. Werner

1994-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Topic: Productivity  

Science Conference Proceedings (OSTI)

... General Information: 301-975-5020 mfg@nist ... competitive in the global market, companies need to ... become more efficient in energy, production and ...

2013-09-26T23:59:59.000Z

122

OIL PRODUCTION  

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

OIL PRODUCTION Enhanced Oil Recovery (EOR) is a term applied to methods used for recovering oil from a petroleum reservoir beyond that recoverable by primary and secondary methods....

123

Hydrogen Production  

Office of Scientific and Technical Information (OSTI)

Hydrogen Production Hydrogen Research in DOE Databases Energy Citations Database Information Bridge Science.gov WorldWideScience.org Increase your H2IQ More information Making...

124

Silicon Production  

Science Conference Proceedings (OSTI)

Mar 12, 2012 ... An Investigation into the Electrochemical Production of Si by the FFC Cambridge Process: Emre Ergül1; ?shak Karakaya2; Metehan Erdo?an2; ...

125

Alleviation of effective permeability reduction of gas-condensate due to condensate buildup near wellbore  

E-Print Network (OSTI)

When the reservoir pressure is decreased below dew point pressure of the gas near the wellbore, gas-condensate wells start to decrease production because condensate is separated from the gas around the wellbore causing a decrease in gas relative permeability. This effect is more dramatic if the permeability of the reservoir is low. The idea proposed for reducing this problem is to eliminate the irreducible water saturation near the wellbore to leave more space for the gas to flow and therefore increase the productivity of the well. In this research a simulation study was performed to determine the range of permeabilities where the cylinder of condensate will seriously affect the wellÂ?s productivity, and the distance the removal of water around the wellbore has to be extended in order to have acceleration of production and an increase in the final reserves. A compositional-radial reservoir was simulated with one well in the center of 109 grids. Three gas-condensate fluids with different heptanes plus compositions ( 4, 8 and 11 mole %), and two irreducible water saturations were used. The fitting of the Equation of State (EOS) was performed using the method proposed by Aguilar and McCain. Several simulations were performed with several permeabilities to determine the permeabilities for which the productivity is not affected by the presence of the cylinder of condensate. At constant permeability, various radii of a region of zero initial water saturation around the wellbore were simulated and comparisons of the effects of removal of irreducible water on productivity were made. Reservoirs with permeabilities lower than 100 mD showed a reduction in the ultimate reserves due to the cylinder of condensate. The optimal radius of water removal depends on the fluid composition and the irreducible water saturation of the reservoir. The expected increase in reserves due to water removal varies from 10 to 80 % for gas production and from 4 to 30% for condensate production.

Carballo Salas, Jose Gilberto

2004-12-01T23:59:59.000Z

126

Diffractive and Exclusive Production at the Tevatron  

SciTech Connect

Exclusive Higgs production, in which the event consists of nothing but the leading protons and a Higgs boson, has been proposed as a channel in which to study the properties of the Higgs boson at the Large Hadron Collider (LHC). Although we do not expect to observe exclusive Higgs-boson production at the Tevatron, we can observe similar processes which provide a calibration for theoretical predictions of exclusive Higgs production at the LHC. The CDF measurements of exclusive dijet and diphoton production, examples of such processes, are presented in Sec. 2. Single diffraction has been studied extensively at the Tevatron in Run I, including diffractive dijet and W/Z-boson production. New results with extended kinematical reach allowed by the larger Run II dataset are presented in Sec. 3. CDF II includes forward detectors designed for studying diffractive physics. The MiniPlug calorimeters cover the pseudorapidity region 3.5<|{eta}|<5.1. Beam Shower Counters (BSC) surrounding the beampipe in several locations detect particles in the forward region 5.4<|{eta}|<7.4. A spectrometer consisting of three Roman-pot detectors preceded by Tevatron dipoles is used to track diffractive antiprotons which have lost a fraction 0.03<{zeta}<0.10 of the beam momentum.

Convery, M.E.; Collaboration, for the CDF

2008-10-01T23:59:59.000Z

127

Hydrodynamic Interactions of Two Micro-bubbles Due to an ...  

Science Conference Proceedings (OSTI)

Presentation Title, Hydrodynamic Interactions of Two Micro-bubbles Due to an ... A Review of Pyro, Hydro and Electro-metallurgical Processes for Recovering ...

128

Hydrogen Production  

Fuel Cell Technologies Publication and Product Library (EERE)

This 2-page fact sheet provides a brief introduction to hydrogen production technologies. Intended for a non-technical audience, it explains how different resources and processes can be used to produ

129

Renewable Energy Loan Applications Due Today! | Department of Energy  

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

Renewable Energy Loan Applications Due Today! Renewable Energy Loan Applications Due Today! Renewable Energy Loan Applications Due Today! October 5, 2010 - 12:15pm Addthis Ebony Meeks Former Assistant Press Secretary, Office of Public Affairs If you haven't submitted your Part I application for Department of Energy Loan Guarantee Program's Renewables Solicitation yet, today is your last day! Round 8, Part I applications for DOE's Energy Efficiency, Renewable Energy and Advanced Transmission and Distribution Technologies Solicitation (2009) are due today by midnight EDT. Applicants can submit information through either the online application portal or by using FedConnect and Express Mail. Round 7 and Round 8 Part II applications are due December 31, 2010. The "Renewables Solicitation" invites the submission of applications

130

U.S. dry natural gas production growth levels off following ...  

U.S. Energy Information Administration (EIA)

U.S. dry natural gas production has increased since late 2005 due mainly to rapid growth in production from shale gas resources. However, there have ...

131

AREAS OF GROUND SUBSIDENCE DUE TO GEO-FLUID WITHDRAWAL  

E-Print Network (OSTI)

al. , 1977) V-40 PRODUCTION HISTORY OIL AND GAS DEVELOPMENTV-19 Oil and Gas Develop Changes in R History of G

Grimsrud, G. Paul

2011-01-01T23:59:59.000Z

132

Gasoline Prices Also Influenced by Regional Gasoline Product Markets  

Gasoline and Diesel Fuel Update (EIA)

1 1 Notes: Next we examine the wholesale market's added contribution to gasoline price variation and analyze the factors that impact the gasoline balance. There are two points to take away from this chart: The U.S. market moves with the world market, as can be seen with the high inventories in 1998, being drawn down to low levels during 1999. Crude and product markets are not independent. Crude oil and product markets move together fairly closely, with some lead/lag effects during transitions. The relationship between international crude oil markets and domestic product markets raises another issue. A subtle, but very important point, lost in recent discussions of gasoline price increases: The statement has been made that crude markets are not a factor in this past spring's high gasoline prices, since crude prices were

133

Spectral Energy Dissipation due to Surface Wave Breaking  

Science Conference Proceedings (OSTI)

A semiempirical determination of the spectral dependence of the energy dissipation due to surface wave breaking is presented and then used to propose a model for the spectral dependence of the breaking strength parameter b, defined in the O. M. ...

Leonel Romero; W. Kendall Melville; Jessica M. Kleiss

2012-09-01T23:59:59.000Z

134

Protect the Electric Grid from Increasingly Severe Weather Due...  

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

Protect the Electric Grid from Increasingly Severe Weather Due to Climate Change, Says Joint White House and Department of Energy Report Print E-mail Using Technology to Bring...

135

Alignment of fee Crystals due to Transient Electric Fields  

Science Conference Proceedings (OSTI)

The alignment of columnar ice crystals due to the electric field surrounding a moving charged object, such as an aircraft, is modeled. The model allows the conditions of charge, velocity, ambient electric field, and size and shape of crystal to ...

D. A. Burrows; J. L. Stith

1986-06-01T23:59:59.000Z

136

Study finds radioactivity around Los Alamos largely due to natural...  

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

received by Los Alamos residents are natural. Less than 1 percent is due to global fallout resulting from worldwide early-stage nuclear weapons testing. Where the LANL study...

137

Solar Radiation Absorption due to Water Vapor: Advanced Broadband Parameterizations  

Science Conference Proceedings (OSTI)

Accurate parameterizations for calculating solar radiation absorption in the atmospheric column due to water vapor lines and continuum are proposed for use in broadband shortwave radiative transfer codes. The error in the absorption values is ...

Tatiana A. Tarasova; Boris A. Fomin

2000-11-01T23:59:59.000Z

138

Hydrogen production  

SciTech Connect

The production of hydrogen by reacting an ash containing material with water and at least one halogen selected from the group consisting of chlorine, bromine and iodine to form reaction products including carbon dioxide and a corresponding hydrogen halide is claimed. The hydrogen halide is decomposed to separately release the hydrogen and the halogen. The halogen is recovered for reaction with additional carbonaceous materials and water, and the hydrogen is recovered as a salable product. In a preferred embodiment the carbonaceous material, water and halogen are reacted at an elevated temperature. In accordance with another embodiment, a continuous method for the production of hydrogen is provided wherein the carbonaceous material, water and at least one selected halogen are reacted in one zone, and the hydrogen halide produced from the reaction is decomposed in a second zone, preferably by electrolytic decomposition, to release the hydrogen for recovery and the halogen for recycle to the first zone. There also is provided a method for recovering any halogen which reacts with or is retained in the ash constituents of the carbonaceous material.

Darnell, A.J.; Parkins, W.E.

1978-08-08T23:59:59.000Z

139

Product Forms  

Science Conference Proceedings (OSTI)

Table 1 Wrought alloy products and tempers...or cold-finished Rivets Forgings and forging stock Foil Fin stock Drawn Extruded Rod Bar Wire 1050 . . . . . . . . . H112 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1060 O, H12, H14, H16, H18 O, H12, H14, H112 O, H12, H14, H18, H113 O, H112 . . . .

140

The Esterification of Naphthenic Acids for Methyl Ester Production .  

E-Print Network (OSTI)

??The remediation of tailings water, a by-product of bitumen extraction, is of utmost importance to the Athabasca oil sands industry due to its toxicity to… (more)

Dastjerdi, Zahra

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Alloys for Ethylene Production Furnaces - Energy Innovation Portal  

Ethylene production is one of the most energy intensive processes in the chemical industry, due to the decoking necessary to maintain ethylene furnace ...

142

Impacts of Biofuel Production and Navigation Impediments on Agricultural Transportation and Markets  

E-Print Network (OSTI)

This study investigated the impacts of U.S. biofuel production and barge navigation impediments on agricultural transportation and markets. Both past and future impacts of U.S. biofuel production levels mandated by the Renewable Fuel Standards of the Energy Policy Act of 2005 (RFS1) and the Energy Independence and Security Act of 2007 (RFS2) were examined. Examination of barge navigations impediments included analysis of the impact of lock failure and low water levels on rivers due to drought, on agricultural transportation, and on consumer welfare. All scenarios were simulated using the International Grain Transportation Model, a price endogenous mathematical programming model. The results showed that RFS-associated (RFS1 and RFS2) U.S. corn ethanol production increased the total corn supply and diverted corn from non-ethanol consumption, reduced regional grain transportation volumes, and contributed to a rise in corn prices. The results of the forward-looking scenarios indicated that grain exports and transport volumes were increased. Exports from Gulf ports increased by 41%, while grain movements by rail increased by 60%. Additional investments in the expansion of the grain handling capacities of Gulf ports and the railroad industry are needed in the near future unless a large increase in biofuel production occurs. The results of navigation impediment scenarios indicated that both lock failures and low water levels on rivers adversely affect U.S. grain exports. The Gulf ports were most negatively impacted, relative to Pacific Northwest and Atlantic ports. Truck and barge freight volume declined while rail freight volume increased. Because trucks deliver grain from grain elevators to barge locations, truck volume also decreased in response to the decline in barge volume. The scenarios imposed welfare losses on society with most accruing to consumers, while the barge industry lost $10-154 million in revenue. The low water levels were more expensive than the lock failures. Major rehabilitation of the locks is needed to avoid lock failures and more dredging of the shallow parts of the river system is required because of frequent droughts.

Ahmedov, Zafarbek

2013-08-01T23:59:59.000Z

143

Production Practice  

Science Conference Proceedings (OSTI)

...Figure 1 shows the sequence of shapes in the production of a hollow handle for a table knife formed and coined in a 410 kg (900 lb) pneumatic drop hammer. The work metal was 0.81 mm (0.032 in.) thick copper alloy C75700 (nickel silver, 65â??12) annealed to a hardness of 35 to 45 HRB; blank size was 25 by...

144

Biofuel Production  

E-Print Network (OSTI)

Copyright © 2011 Hiroshi Sakuragi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Large amounts of fossil fuels are consumed every day in spite of increasing environmental problems. To preserve the environment and construct a sustainable society, the use of biofuels derived from different kinds of biomass is being practiced worldwide. Although bioethanol has been largely produced, it commonly requires food crops such as corn and sugar cane as substrates. To develop a sustainable energy supply, cellulosic biomass should be used for bioethanol production instead of grain biomass. For this purpose, cell surface engineering technology is a very promising method. In biobutanol and biodiesel production, engineered host fermentation has attracted much attention; however, this method has many limitations such as low productivity and low solvent tolerance of microorganisms. Despite these problems, biofuels such as bioethanol, biobutanol, and biodiesel are potential energy sources that can help establish a sustainable society. 1.

Hiroshi Sakuragi; Kouichi Kuroda; Mitsuyoshi Ueda

2010-01-01T23:59:59.000Z

145

Protecting the Electric Grid from Increasingly Severe Weather Due to  

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

Protecting the Electric Grid from Increasingly Severe Weather Due Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change August 12, 2013 - 5:25pm Addthis Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability Jim Stock Member - White House Council of Economic Advisers EDITOR'S NOTE: This article originally appeared on WhiteHouse.gov. This week marks the tenth anniversary of one of the worst power outages in the United States, during which tens of millions of Americans were affected

146

Protecting the Electric Grid from Increasingly Severe Weather Due to  

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

Protecting the Electric Grid from Increasingly Severe Weather Due Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change August 12, 2013 - 5:25pm Addthis Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability Jim Stock Member - White House Council of Economic Advisers EDITOR'S NOTE: This article originally appeared on WhiteHouse.gov. This week marks the tenth anniversary of one of the worst power outages in the United States, during which tens of millions of Americans were affected

147

Synthetic fuels: production and products  

DOE Green Energy (OSTI)

A brief primer on synthetic fuels is given. The paper includes brief descriptions of generic conversion technologies that can be used to convert various raw materials such as coal, oil shale, tar sands, peat, and biomass into synthetic fuels similar in character to petroleum-derived fuels currently in commerce. References for additional information on synthetic fuel processes and products are also given in the paper.

Singh, S.P.N.

1984-01-01T23:59:59.000Z

148

Synthetic fuels: production and products  

DOE Green Energy (OSTI)

A brief review on synthetic fuels is given. The paper includes brief descriptions of generic conversion technologies that can be used to convert various raw materials such as coal, oil shale, tar sands, peat and biomass into synthetic fuels similar in character to petroleum-derived fuels currently in commerce. Because the subject is vast and the space is limited, references for additional information on synthetic fuel processes and products are also given in the paper. 24 references.

Singh, S.P.

1985-08-01T23:59:59.000Z

149

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES  

E-Print Network (OSTI)

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES DENYS DUTYKH AND HENRIK KALISCH Abstract. Consideration is given to the influence of an underwater landslide on waves at the surface distinct generation mechanisms of a tsunami are underwater earth- quakes, and submarine mass failures

150

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES  

E-Print Network (OSTI)

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES DENYS DUTYKH # AND HENRIK KALISCH Abstract. Consideration is given to the influence of an underwater landslide on waves at the surface of a tsunami are underwater earth­ quakes, and submarine mass failures. Among the broad class of submarine mass

151

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES  

E-Print Network (OSTI)

BOUSSINESQ MODELING OF SURFACE WAVES DUE TO UNDERWATER LANDSLIDES DENYS DUTYKH AND HENRIK KALISCH Abstract. Consideration is given to the influence of an underwater landslide on waves at the surface tsunamis. Two distinct generation mechanisms of a tsunami are underwater earthquakes, and submarine mass

152

U.S ITER : electromagnetic analysis of transient forces due to disrupted plasma currents on the ITER shield modules.  

SciTech Connect

This paper describes the electromagnetic analysis that has been completed using the OPERA-3d product to characterize the forces on the ITER shield modules as part of the conceptual design. These forces exist due to the interaction of the eddy currents induced in the shield modules and the large magnetic fields present in the tokamak.

Kotulski, Joseph Daniel; Coats, Rebecca Sue; Pasik, Michael Francis

2007-06-01T23:59:59.000Z

153

Sugar Production  

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

Sugar Production Sugar Production Name: Lauren Location: N/A Country: N/A Date: N/A Question: This is the experiment I did: our class took 6 sugars, placed them in test tubes and put three drops of yeast in each test tube. we then placed them in the incubator for one day and the next day looked at our results. the purpose was to find out with sugar would produce the most carbon dioxide. two of the sugars that we tested were LACTOSE and STARCH. my question is, why are lactose and starch the only sugars who didn't produce any, or very very little, carbon dioxide? and how is this process related to glycolysis? Replies: Bacteria and yeast are very efficient with their enzyme systems. They don't make enzymes they can't use. Yeast don't have the enzymes necessary to metabolize lactose. Starch is a complex sugar and yeast needs certain enzymes to break starch down into sugar. Every chemical reaction needs its own enzyme.

154

Prediction of subsidence: Relationship between lowering of formation pressure and subsidence due to fluid withdrawal  

Science Conference Proceedings (OSTI)

Abnormally low formation pressures develop in petroleum reservoirs during intensive oil and gas production or in aquifers as a result of water extraction. A simple method is presented for calculating (predicting) the amount of compaction (and resulting subsidence) from the pressure drop in formation due to production, i.e., the increase in the effective pressure p{sub e} (p{sub e} = p{sub t} {minus} p{sub p}, where p{sub t} is the total overburden pressure and p{sub p} is the fluid or pore pressure). This work is based on extensive data collected in Russia. For example, large petroliferous areas in Western Siberia became marshlands as a result of fluid withdrawal. One should remember that sophisticated methods, such as FSMT (direct measurement of rock compaction by wireline tools in situ) and GPS (measurement of surface subsidence by satellite microwave Doppler techniques), are not yet available in many areas of the world.

Serebryakov, V.A.; Chilingar, G.V.

2000-06-01T23:59:59.000Z

155

New paradigms for a product oriented modelling: Case study for traceability  

Science Conference Proceedings (OSTI)

Nowadays, product information management is a key issue for traceability and quality management but also for state-of-the-art technologies such as intelligent and autonomous product technologies. Due to these needs, product information design and management ... Keywords: Intelligent product, Manufacturing systems, Product oriented approach, Product representation

Salah Baďna; Hervé Panetto; Gérard Morel

2009-04-01T23:59:59.000Z

156

Production Services  

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

Welcome Welcome The Production Services site contains links to each of the division's groups with descriptions of their services. Our goal is to update this website frequently to reflect ongoing service upgrades which, by planning and design, are added so that we can continue to meet your needs in a constantly changing work environment. Note: The Graphic Design Studio has been relocated to the second floor in the north wing of the Research Support Building 400. The telephone number remains the same, X7288. If you have any questions, please call supervisor, Rick Backofen, X6183. Photography Photography services are available at no charge to BNL and Guest users. See a list of the complete range of photography services available. Video Video services are available at no charge to BNL and Guest users. See a list of the complete range of video services available.

157

Rising Sea Levels Due to Global Warming Are Unstoppable  

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

Rising Sea Levels Rising Sea Levels Due to Global Warming Are Unstoppable Rising Sea Levels Due to Global Warming Are Unstoppable Mitigation can slow down but not prevent sea level rise for centuries to come August 5, 2013 Contact: Linda Vu, Lvu@lbl.gov, +1 510 495 2402 washington.jpg Because seawater absorbs heat more slowly than the atmosphere above it, our oceans won't feel the full impact of the greenhouse gases already in the air for hundreds of years. Warm water expands, raising sea levels. (Courtesy W. Washington) Select to enlarge. A reduction in greenhouse gas emissions could greatly lessen the impacts of climate change. However, the gases already added to the atmosphere ensure a certain amount of sea level rise to come, even if future emissions are reduced. A study by National Center for Atmospheric Research (NCAR)

158

Plasma Frequency Shift Due to a Slowly Rotating Compact Star  

E-Print Network (OSTI)

We investigate the effects of a slowly rotating compact gravitational source on plasma oscillations using the gravitoelectromagnetic approximation to General Relativity. It is shown that there is a shift in the plasma frequency and hence in the refractive index of the plasma due to the gravitomagnetic force. Estimates for the difference in frequency of radially transmitted electromagnetic signals are given for typical compact star candidates. 1

Babur M. Mirza; Hamid Saleem

2005-01-01T23:59:59.000Z

159

MIGRATION RATES OF PLANETS DUE TO SCATTERING OF PLANETESIMALS  

SciTech Connect

Planets migrate due to the recoil they experience from scattering solid (planetesimal) bodies. To first order, the torques exerted by the interior and exterior disks will cancel, analogous to the cancellation of the torques from the gravitational interaction with the gas (Type-I migration). Assuming the dispersion-dominated regime and power laws characterized by indices {alpha} and {beta} for the surface density and eccentricity profiles, we calculate the net torque on the planet. We consider both distant encounters and close (orbit-crossing) encounters. We find that the close and distant encounter torques have opposite signs with respect to {alpha} and {beta}; and that the torque is especially sensitive to the eccentricity gradient {beta}. Compared to Type-I migration due to excitation of density waves, the planetesimal-driven migration rate is generally lower due to the lower surface density of solids in gas-rich disk, although this may be partially or fully offset when their eccentricity and inclinaton are small. Allowing for the feedback of the planet on the planetesimal disk through viscous stirring, we find that under certain conditions a self-regulated migration scenario emerges, in which the planet migrates at a steady pace that approaches the rate corresponding to the one-sided torque. If the ratio of the local disk mass in planetesimals to planet mass is low, however, migration will stall. We quantify the boundaries separating the three accretion regimes.

Ormel, C. W. [Astronomy Department, University of California, Berkeley, CA 94720 (United States); Ida, S. [Department of Earth and Planetary Sciences, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8551 (Japan); Tanaka, H., E-mail: ormel@astro.berkeley.edu, E-mail: ida@geo.titech.ac.jp, E-mail: hide@lowtem.hokudai.ac.jp [Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819 (Japan)

2012-10-20T23:59:59.000Z

160

Inclusive particle production at LHCb  

E-Print Network (OSTI)

Due to its unique pseudorapidity coverage and the possibility of extending measurements to low transverse momenta, LHCb provides important input to the understanding of particle production and energy flow in a kinematical range where QCD models have large uncertainties. Measurements of charged & strange particle production and energy flow are performed in the approximate pseudorapidity range 2<$\\eta $<5, which corresponds to the acceptance of the LHCb spectrometer. The results are compared to predictions given by several Monte Carlo event generators, which model the underlying event activity in different ways

Volyanskyy, D

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Plasma Frequency Shift Due to a Slowly Rotating Compact Star  

E-Print Network (OSTI)

We investigate the effects of a slowly rotating compact gravitational source on electron oscillations in a homogeneous electrically neutral plasma in the absence of an external electric or magnetic field. Neglecting the random thermal motion of the electrons we assume the gravitoelectromagnetic approximation to the general theory of relativity for the gravitational field. It is shown that there is a shift in the plasma frequency and hence in the dielectric constant of the plasma due to the gravitomagnetic force. We also give estimates for the difference in the frequency of radially transmitted electromagnetic signals for typical compact star candidates.

Babur M. Mirza; Hamid Saleem

2005-01-01T23:59:59.000Z

162

Stone Tool Production  

E-Print Network (OSTI)

by the author. ) Stone Tool Production, Hikade, UEE 2010Short Citation: Hikade 2010, Stone Tool Production. UEE.Thomas, 2010, Stone Tool Production. In Willeke Wendrich (

Hikade, Thomas

2010-01-01T23:59:59.000Z

163

FCT Hydrogen Production: Contacts  

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

Contacts to someone by E-mail Share FCT Hydrogen Production: Contacts on Facebook Tweet about FCT Hydrogen Production: Contacts on Twitter Bookmark FCT Hydrogen Production:...

164

Materials for geothermal production  

DOE Green Energy (OSTI)

Advances in the development of new materials continue to be made in the geothermal materials project. Many successes have already been accrued and the results used commercially. In FY 1991, work was focused on reducing well drilling, fluid transport and energy conversion costs. Specific activities performed included lightweight CO{sub 2}-resistant well cements, thermally conductive and scale resistant protective liner systems, chemical systems for lost circulation control, corrosion mitigation in process components at The Geysers, and elastomer-metal bonding systems. Efforts to transfer the technologies developed in these efforts to other energy-related sectors of the economy continued and considerable success was achieved.

Kukacka, L.E.

1992-01-01T23:59:59.000Z

165

Charge Transport Anisotropy Due to Grain Boundaries in Directionally  

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

Charge Transport Anisotropy Due to Grain Charge Transport Anisotropy Due to Grain Boundaries in Directionally Crystallized Thin Films of Regio-Regular Poly(3-hexylthiophene) Semicrystalline polymers, such as polythiophenes, hold much promise as active layers in printable electronic devices such as photovoltaic cells, sensors, and thin film transistors. As organic semiconductors approach commercialization, there is a need to better understand the relationship between charge transport and microstructure, in particular, to identify the inherent bottlenecks to charge transport. In semicrystalline and polycrystalline materials, charge transport is most likely dominated by grain-boundary effects, although the exact mechanism is not well understood. Unfortunately, grain boundaries in semicrystalline thin films are difficult to characterize: the grains are too small to allow for measurements across individual grain boundaries (as is often done for polycrystalline films of small molecules) and bulk measurements are complicated by the unknown orientation of polymer chains within the grain. To better understand the effect of chain orientation on grain boundaries, we use anisotropic thin films of poly(3-hexylthiophene) (P3HT) - one of the most well-studied polymeric semiconductors, as a tool to study charge transport.

166

OPEC Crude Oil Production 1999-2001  

Gasoline and Diesel Fuel Update (EIA)

3 of 17 3 of 17 Notes: After declining in 1999 due to a series of announced production cuts, OPEC 10 (OPEC countries excluding Iraq) production has been increasing during 2000. EIA's projected OPEC production levels for fourth quarter 2000 have been lowered by 300,000 barrels per day from the previous Outlook. Most of this decrease is in OPEC 10 production, which is estimated to be 26.5 million barrels per day. EIA still believes that only Saudi Arabia, and to a lesser degree, the United Arab Emirates, will have significant short-term capacity to expand production. EIA's forecast assumes that OPEC 10 crude oil production will decline by 400,000 barrels per day to 26.1 million barrels per day by mid-2001. Iraqi crude oil production is estimated to have increased from 2.3 million

167

Petroleum - Exploration & Production - EIA  

U.S. Energy Information Administration (EIA)

Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity. ... Oil Production Capacity Expansion Costs for the Persian Gulf.

168

Changes in dimethyl sulfide oceanic distribution due to climate change  

SciTech Connect

Dimethyl sulfide (DMS) is one of the major precursors for aerosols and cloud condensation nuclei in the marine boundary layer over much of the remote ocean. Here we report on coupled climate simulations with a state-of-the-art global ocean biogeochemical model for DMS distribution and fluxes using present-day and future atmospheric CO{sub 2} concentrations. We find changes in zonal averaged DMS flux to the atmosphere of over 150% in the Southern Ocean. This is due to concurrent sea ice changes and ocean ecosystem composition shifts caused by changes in temperature, mixing, nutrient, and light regimes. The largest changes occur in a region already sensitive to climate change, so any resultant local CLAW/Gaia feedback of DMS on clouds, and thus radiative forcing, will be particularly important. A comparison of these results to prior studies shows that increasing model complexity is associated with reduced DMS emissions at the equator and increased emissions at high latitudes.

Elliott, Scott [Los Alamos National Laboratory (LANL); Erickson III, David J [ORNL

2011-01-01T23:59:59.000Z

169

Changes in Dimethyl Sulfide Oceanic Distribution due to Climate Change  

SciTech Connect

Dimethyl sulfide (DMS) is one of the major precursors for aerosols and cloud condensation nuclei in the marine boundary layer over much of the remote ocean. Here they report on coupled climate simulations with a state-of-the-art global ocean biogeochemical model for DMS distribution and fluxes using present-day and future atmospheric CO{sub 2} concentrations. They find changes in zonal averaged DMS flux to the atmosphere of over 150% in the Southern Ocean. This is due to concurrent sea ice changes and ocean ecosystem composition shifts caused by changes in temperature, mixing, nutrient, and light regimes. The largest changes occur in a region already sensitive to climate change, so any resultant local CLAW/Gaia feedback of DMS on clouds, and thus radiative forcing, will be particularly important. A comparison of these results to prior studies shows that increasing model complexity is associted with reduced DMS emissions at the equator and increased emissions at high latitudes.

Cameron-Smith, P; Elliott, S; Maltrud, M; Erickson, D; Wingenter, O

2011-02-16T23:59:59.000Z

170

Joint production and economic retention quantity decisions in capacitated production systems serving multiple market segments  

E-Print Network (OSTI)

In this research, we consider production/inventory management decisions of a rmthat sells its product in two market segments during a nite planning horizon. In thebeginning of each period, the rm makes a decision on how much to produce basedon the production capacity and the current on-hand inventory available. After theproduction is made at the beginning of the period, the rm rst satises the stochasticdemand from customers in its primary market. Any primary market demand thatcannot be satised is lost. After satisfying the demand from the primary market, ifthere is still inventory on hand, all or part of the remaining products can be sold ina secondary market with ample demand at a lower price. Hence, the second decisionthat the rm makes in each period is how much to sell in the secondary market, orequivalently, how much inventory to carry to the next period.The objective is to maximize the expected net revenue during a nite planninghorizon by determining the optimal production quantity in each period, and theoptimal inventory amount to carry to the next period after the sales in primary andsecondary markets. We term the optimal inventory amount to be carried to the nextperiod as \\economic retention quantity". We model this problem as a nite horizonstochastic dynamic program. Our focus is to characterize the structure of the optimalpolicy and to analyze the system under dierent parameter settings. Conditioning on given parameter set, we establish lower and upper bounds on the optimal policyparameters. Furthermore, we provide computational tools to determine the optimalpolicy parameters. Results of the numerical analysis are used to provide furtherinsights into the problem from a managerial perspective.

Katariya, Abhilasha Prakash

2008-08-01T23:59:59.000Z

171

A real-time warehouse operations planning system for small batch replenishment problems in production environment  

Science Conference Proceedings (OSTI)

A factory consists of numerous production workstations, multiple production lines and many production floors. Due to the characteristics of just-in-time and make-to-order mode manufacturing, small batches of production materials are required for production ... Keywords: Genetic algorithm (GA), Radio frequency identification (RFID) technology, Small batch replenishment problem

T. C. Poon; K. L. Choy; F. T. S. Chan; G. T. S. Ho; A. Gunasekaran; H. C. W. Lau; H. K. H. Chow

2011-07-01T23:59:59.000Z

172

Costs of Land Subsidence Due to Groundwater Withdrawal  

E-Print Network (OSTI)

In recent years the area around Houston and Baytown, Texas, has been affected to an increasing degree by land subsidence. Sinking of the land surface has reached critical proportions in many areas, and subsidence of as much as eight feet has occurred. The severity of this phenomenon has been aggravated by the proximity of much of the affected area to bay waters, and tidal flooding has resulted in significant damages and property loss. Subsidence has been linked by engineers to the decline of subsurface water levels due to heavy ground water withdrawals in the area. An alternative source for water demands has been introduced, although price differentials have slowed its acceptance. Major objectives of this study included estimation of historical costs attributable to subsidence, projecting estimated costs, and examining the economics of the two alternatives for water supply. A study area of 300 square miles was identified and sampling of residences, businesses, and public officials was carried out. The cost data resulting from those samples formed the basis for economic analysis. Historical costs and property losses that were attributable to subsidence were estimated to be $60.7 million and $48.9 million, respectively, or $109.6 million total. Of the $109.6 million, $53.2 million were incurred in 1973, principally due to a six foot tide. Probability of the occurrence of a six foot tide in any one year is 20 percent. Given five additional feet of subsidence in the study area the occurrence of a six foot tide was projected to cause an estimated $63,5 million in costs and losses, $10.3 million more than were incurred in 1973. Estimated annual subsidence-related costs and losses of $14.6 million for the study area, based on 1969 to 1973 data, were used to evaluate total costs associated with supplying water needs from two alternative sources, A break-even analysis indicated that to minimize total water costs, pumping only that quantity of water that would result in no subsidence could be economically justified; i,e,, water needs or demand above that rate would need to be purchased from an alternative source. This implied that when pumping is continued to the point that subsidence occurs, the cost of pumping plus associated subsidence- related costs and losses exceed water costs from an alternative source, per unit of water.

Warren, J. P.; Jones, L. L.; Griffin, W. L.; Lacewell, R. D.

1974-07-01T23:59:59.000Z

173

Deactivation of ice nuclei due to atmospherically relevant surface coatings  

SciTech Connect

The ice nucleation characteristics of Arizona Test Dust (ATD) and illite clay, surrogates for atmospheric ice nuclei, have been determined at the Aerosol Interactions and Dynamics in the Atmosphere (AIDA) chamber located at the Research Center Karlsruhe in Germany. The objective of this research was to determine the effect of sulphuric acid and ammonium sulphate coatings on the ability of these mineral dust surrogates to nucleate ice in an environment where particles realistically compete for water vapor. Coated ATD particles required higher saturations at all investigated temperatures, from -20 to -45ş C, than did identical uncoated particles. Freezing of coated particles often required saturations approaching those for the homogeneous freezing of aqueous solutions of the coating material alone. Less pronounced effects were found for illite although the presence of a coating consistently increased the saturation or decreased the temperature required for ice formation. Analysis of ice residue at the single particle level suggests that the first coated particles to freeze had thinner or incomplete coatings when compared to particles that froze later in the expansion. This observation highlights a need to verify coating properties since an assumption of homogeneity of a group of coated aerosol may be incorrect. The increase in saturation ratio for freezing suggests that gas-phase uptake of sulphates, a large fraction of which are due to anthropogenic emissions, will reduce the ice and mixed-phase cloud formation potential of atmospheric ice nuclei.

Cziczo, Daniel J.; Froyd, Karl D.; Gallavardin, S. J.; Moehler, Ottmar; Benz, Stefan; Saathoff, Harald; Murphy, Daniel M.

2009-11-23T23:59:59.000Z

174

Transverse emittance dilution due to coupler kicks in linear accelerators  

E-Print Network (OSTI)

One of the main concerns in the design of low emittance linear accelerators (linacs) is the preservation of beam emittance. Here we discuss one possible source of emittance dilution due to transverse electromagnetic fields in the accelerating cavities of the linac caused by the power coupler geometry. It is common wisdom that emittance growth from coupler kicks can be strongly reduced by having the coupler location alternate from above to below the beam pipe so that the coupler kick from one cavity is compensated by that of the next. While this is correct, alternating the coupler location requires large technical changes in superconducting cryomodules where cryogenic pipes are arranged parallel to a string of several cavities. We show here that cavities with high external $Q$ have coupler kicks that change the sign of their phase when the coupler is moved from before to after the cavity, as long as one accelerates on crest. This implies that the emittance growth from one cavity can be canceled by the next, pr...

Buckley, Brandon

2007-01-01T23:59:59.000Z

175

Boussinesq modeling of surface waves due to underwater landslides  

E-Print Network (OSTI)

Consideration is given to the influence of an underwater landslide on waves at the surface of a shallow body of fluid. The equations of motion which govern the evolution of the barycenter of the landslide mass include various dissipative effects due to bottom friction, internal energy dissipation, and viscous drag. The surface waves are studied in the Boussinesq scaling, with time-dependent bathymetry. A numerical model for the Boussinesq equations is introduced which is able to handle time-dependent bottom topography, and the equations of motion for the landslide and surface waves are solved simultaneously. The numerical solver for the Boussinesq equations can also be restricted to implement a shallow-water solver, and the shallow-water and Boussinesq configurations are compared. A particular bathymetry is chosen to illustrate the general method, and it is found that the Boussinesq system predicts larger wave run-up than the shallow-water theory in the example treated in this paper. It also found that the fi...

Dutykh, Denys

2013-01-01T23:59:59.000Z

176

A Review on Biomass Torrefaction Process and Product Properties for Energy Applications  

Science Conference Proceedings (OSTI)

Torrefaction of biomass can be described as a mild form of pyrolysis at temperatures typically ranging between 200 and 300 C in an inert and reduced environment. Common biomass reactions during torrefaction include devolatilization, depolymerization, and carbonization of hemicellulose, lignin and cellulose. Torrefaction process produces a brown to black solid uniform product and also condensable (water, organics, and lipids) and non condensable gases (CO2, CO, and CH4). Typically during torrefaction, 70% of the mass is retained as a solid product, containing 90% of the initial energy content, and 30% of the lost mass is converted into condensable and non-condensable products. The system's energy efficiency can be improved by reintroducing the material lost during torrefaction as a source of heat. Torrefaction of biomass improves its physical properties like grindability; particle shape, size, and distribution; pelletability; and proximate and ultimate composition like moisture, carbon and hydrogen content, and calorific value. Carbon and calorific value of torrefied biomass increases by 15-25%, and moisture content reduces to biomass has improved sphericity, particle surface area, and particle size distribution. Pelletization of torrefied biomass at temperatures of 225 C reduces specific energy consumption by two times and increases the capacity of the mill by two times. The loss of the OH group during torrefaction makes the material hydrophobic (loses the ability to attract water molecules) and more stable against chemical oxidation and microbial degradation. These improved properties make torrefied biomass particularly suitable for cofiring in power plants and as an upgraded feedstock for gasification.

Jaya Shankar Tumuluru; Shahab Sokhansanj; J. Richard Hess; Christopher T. Wright; Richard D. Boardman

2011-10-01T23:59:59.000Z

177

Biological production of products from waste gases  

DOE Patents (OSTI)

A method and apparatus are designed for converting waste gases from industrial processes such as oil refining, and carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various products, such as organic acids, alcohols, hydrogen, single cell protein, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.

Gaddy, James L. (Fayetteville, AR)

2002-01-22T23:59:59.000Z

178

Covered Product Category: Cool Roof Products  

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

FEMP provides acquisition guidance across a variety of product categories, including cool roof products, which are an ENERGY STAR®-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

179

Triboluminescent properties of zinc sulfide phosphors due to hypervelocity impact  

SciTech Connect

The emission of light due to crystal fracture, or triboluminescence (TL), is a phenomenon that has been known for centuries. One of the most common examples of TL is the flash created from chewing Wint-O-Green Lifesavers . From 2004 to 2006, research was completed using the two-stage light gas gun located at the NASA Marshall Space Flight Center (MSFC) in Huntsville, Alabama to measure the TL properties for zinc sulfide doped with both manganese (ZnS:Mn) and copper (ZnS:Cu). Results clearly show that hypervelocity impact-induced TL has been observed for both ZnS:Mn and ZnS:Cu. For ZnS:Mn, TL produced during 4.7 and 5.7km/s impacts was statistically more luminous than was observed from similar data collected at 3.3km/s. The TL decay time for ZnS:Mn was found to be 292 58 s, which is totally consistent with earlier measurements that did not use impact as an excitation source. Further, the emission of TL from ZnS:Mn undergoing hypervelocity impact has been demonstrated to have a significant component at the known peak emission wavelength of ZnS:Mn of 585nm. Small TL emission generated as a result of hypervelocity impact was also observed from ZnS:Cu. The most intriguing conclusion from this research is that it may be possible to discriminate impact velocity by measuring the time-integrated luminosity of TL phosphors. An ability to measure the velocity of a hypervelocity impact is a significant indicator of the potential usefulness for this concept for use as an impact sensor in future spacecraft.

Bergeron, Mr. Noah P. [Louisiana Tech University; HollermanPh.D., Dr. William A. [University of Louisiana, Lafayette; Goedeke, Shawn [ORNL; Moore, R. J. [University of Louisiana, Lafayette

2008-01-01T23:59:59.000Z

180

WEB RESOURCES: Magnesium Production  

Science Conference Proceedings (OSTI)

Feb 12, 2007 ... Mg Production(Australia).pdf 49.21 KB MgProduction_Australia.mht 81.47 KB Mg Production(Brazil Israel Congo Malaysia).pdf 50.48 KB

Note: This page contains sample records for the topic "lost production due" 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

Parallel performance prediction using lost cycles analysis  

Science Conference Proceedings (OSTI)

Most performance debugging and tuning of parallel programs is based on the "measure-modify" approach, which is heavily dependent on detailed measurements of programs during execution. This approach is extremely time-consuming and does not lend itself ...

Mark E. Crovella; Thomas J. LeBlanc

1994-11-01T23:59:59.000Z

182

commentary / book review: Island Biogeography: Paradigm Lost?  

E-Print Network (OSTI)

America.    A review of this book will appear in a future 1948?6596  commentary / book review  Island Biogeography: and  Wilson’s  1967  book,  and  the  earlier  but  less 

Heaney, Lawrence R.

2011-01-01T23:59:59.000Z

183

Estimating the value of lost telecoms connectivity  

Science Conference Proceedings (OSTI)

We describe a practical method for estimating the economic cost of outages in electronic communications networks, accommodating temporal, geographical and sectoral variations in incidence. The method is illustrated with two types of examples: a hypothetical ... Keywords: Cost of outages, Economic analysis, Service continuity, Telecommunications, Value

Sean Lyons; Edgar Morgenroth; Richard S. J. Tol

2013-01-01T23:59:59.000Z

184

MODIS Land Products Subsets  

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

ORNL DAAC MODIS Land Product Subsets MODIS Collection 5 Global Subsetting and Visualization Tool Create subset for user selected site, area, product, and time period. Data for...

185

Production Project Accounts  

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

Production Project Accounts Production Project Accounts Overview Most NERSC login accounts are associated with specific individuals and must not be shared. Sometimes it is...

186

from Isotope Production Facility  

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

Cancer-fighting treatment gets boost from Isotope Production Facility April 13, 2012 Isotope Production Facility produces cancer-fighting actinium - 2 - 2:32 Isotope cancer...

187

Century Model Product Available  

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

Century Model Available The ORNL DAAC announces the availability of a new model product. The model product "CENTURY: Modeling Ecosystem Responses to Climate Change, Version 4...

188

Domestic Uranium Production Report  

U.S. Energy Information Administration (EIA)

Home > Nuclear > Domestic Uranium Production Report Domestic Uranium Production Report Data for: 2005 Release Date: May 15, 2006 Next Release: May 15, 2007

189

Comparison of Productive Capacity  

U.S. Energy Information Administration (EIA)

Appendix B Comparison of Productive Capacity Comparisons of base case productive capacities for this and all previous studies were made (Figure B1).

190

2. Gas Productive Capacity  

U.S. Energy Information Administration (EIA)

2. Gas Productive Capacity Gas Capacity to Meet Lower 48 States Requirements The United States has sufficient dry gas productive capacity at the wellhead to meet ...

191

Heavy flavor production from photons and hadrons  

Science Conference Proceedings (OSTI)

The present state of the production and observation of hadrons containing heavy quarks or antiquarks as valence constituents, in reactions initiated by real and (space-like) virtual photon or by hadron beams is discussed. Heavy flavor production in e/sup +/e/sup -/ annihilation, which is well covered in a number of recent review papers is not discussed, and similarly, neutrino production is omitted due to the different (flavor-changing) mechanisms that are involved in those reactions. Heavy flavors from spacelike photons, heavy flavors from real photons, and heavy flavors from hadron-hadron collisions are discussed. (WHK)

Heusch, C.A.

1982-01-01T23:59:59.000Z

192

Comment on "Air Emissions Due to Wind and Solar Power" and Supporting Information  

E-Print Network (OSTI)

due to wind and solar power. Environ. Sci. Technol. (2)Emissions Due to Wind and Solar Power” Andrew Mills, ? , †due to wind and solar power. Environ. Sci. Technol. (2)

Mills, Andrew D.

2011-01-01T23:59:59.000Z

193

Ultra-Deepwater Production Systems  

Science Conference Proceedings (OSTI)

This report includes technical progress made during the period October, 2003 through September, 2004. At the end of the last technical progress report, the subsea processing aspects of the work program had been dropped due to the lack of commercial opportunity within ConocoPhillips, and the program had been redirected towards two other promising deepwater technologies: the development and demonstration of a composite production riser, and the development and testing of a close-tolerance liner drilling system. This report focuses on these two technologies.

K. L. Smith; M. E. Leveque

2004-09-30T23:59:59.000Z

194

Effectively utilizing project, product and process knowledge  

Science Conference Proceedings (OSTI)

Improving project management, product development and engineering processes is for many companies crucial to survive in a fast changing environment. However, these activities are rarely integrated well due to the diversity of stakeholders with individual ... Keywords: CMMI, KM, PLM, Process improvement, Project management

Christof Ebert; Jozef De Man

2008-05-01T23:59:59.000Z

195

Heavy and Thermal Oil Recovery Production Mechanisms  

E-Print Network (OSTI)

not infringe privately owned rights. Reference herein to any specific commercial product, process, or service and waterflood performance in fractured and unfractured rocks. Steam injection is accompanied by condensation condensation will occur during the initial stages of steam injection. Heating will be due to release of latent

196

Importance of systems biology in engineering microbes for biofuel production  

SciTech Connect

Microorganisms have been rich sources for natural products, some of which have found use as fuels, commodity chemicals, specialty chemicals, polymers, and drugs, to name a few. The recent interest in production of transportation fuels from renewable resources has catalyzed numerous research endeavors that focus on developing microbial systems for production of such natural products. Eliminating bottlenecks in microbial metabolic pathways and alleviating the stresses due to production of these chemicals are crucial in the generation of robust and efficient production hosts. The use of systems-level studies makes it possible to comprehensively understand the impact of pathway engineering within the context of the entire host metabolism, to diagnose stresses due to product synthesis, and provides the rationale to cost-effectively engineer optimal industrial microorganisms.

Mukhopadhyay, Aindrila; Redding, Alyssa M.; Rutherford, Becky J.; Keasling, Jay D.

2009-12-02T23:59:59.000Z

197

Measuring and moderating the water resource impact of biofuel production and trade  

E-Print Network (OSTI)

some  conventional  petroleum  sources.  The  majority  of  fossil  energy  sources  such  as  petroleum,  coal,  and  petroleum  production  varies  greatly,  mostly  due  to   differences  in  the  source  

Fingerman, Kevin Robert

2012-01-01T23:59:59.000Z

198

FOREIGN INVESTMENT OPPORTUNITIES IN NEPAL : Case: Production of Hydroelectricity in Nepal.  

E-Print Network (OSTI)

??Nepal at present is suffering from the energy crisis due to the lack of enough production of electricity in the country. The main purpose of… (more)

Lamichhane, Binod

2013-01-01T23:59:59.000Z

199

Name of Candidate: Adriana Downie School: School of Materials Science and Engineering Title of Thesis: Biochar production and use: environmental risks and rewards  

E-Print Network (OSTI)

of Thesis: Biochar production and use: environmental risks and rewards Report Due Date: 21 June 2011 A After

Blennerhassett, Peter

200

Illinois coal production pushes Illinois Basin production ...  

U.S. Energy Information Administration (EIA)

Coal production in the Illinois Basin during the first half of 2012 (64.4 million short tons) was 13% higher than the same period in 2011. This ...

Note: This page contains sample records for the topic "lost production due" 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

Valuing the Time-Varying Electricity Production of Solar Photovoltaic Cells  

E-Print Network (OSTI)

to a point, such weather also produces higher solar PV pro-solar PV production increases with hotter, sunnier weathersolar PV production that includes random vari- ation due to weather.

Borenstein, Severin

2005-01-01T23:59:59.000Z

202

Production system improvement at a medical devices company : floor layout reduction and manpower analysis  

E-Print Network (OSTI)

Due to the low demand and the need to introduce other production lines in the floor, the medical devices company wants to optimize the utilization of space and manpower for the occlusion system product. This thesis shows ...

AlEisa, Abdulaziz A. (Abdulaziz Asaad)

2012-01-01T23:59:59.000Z

203

Framework for developing a co-production strategy in a vertically integrated operation  

E-Print Network (OSTI)

The Boeing Company is consolidating its operations for their wing components in order to be more profitable during lower production volumes due to higher utilization rates. In order to support higher production rates moving ...

Ongchin, Stewart Meyer

2005-01-01T23:59:59.000Z

204

Balancing tax incentives with operational risks in captive overseas production facilities  

E-Print Network (OSTI)

Due to the general macroeconomic downturn, many companies have turned to offshoring - sending a function overseas - to reduce production costs. While some companies elect to outsource overseas production to outside companies, ...

Chang, Audrey, M.B.A. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

205

By-Products Utilization  

E-Print Network (OSTI)

such as sodium bicarbonate, soda ash, trona, or nahcalite (ICF Northwest, 1988). By-products generated

Wisconsin-Milwaukee, University of

206

Reservoir Modeling for Production Management  

DOE Green Energy (OSTI)

For both petroleum and geothermal resources, many of the reservoirs are fracture dominated--rather than matrix-permeability controlled. For such reservoirs, a knowledge of the pressure-dependent permeability of the interconnected system of natural joints (i.e., pre-existing fractures) is critical to the efficient exploitation of the resource through proper pressure management. Our experience and that reported by others indicates that a reduction in the reservoir pressure sometimes leads to an overall reduction in production rate due to the ''pinching off'' of the joint network, rather than the anticipated increase in production rate. This effect occurs not just in the vicinity of the wellbore, where proppants are sometimes employed, but throughout much of the reservoir region. This follows from the fact that under certain circumstances, the decline in fracture permeability (or conductivity) with decreasing reservoir pressure exceeds the far-field reservoir ''drainage'' flow rate increase due to the increased pressure gradient. Further, a knowledge of the pressure-dependent joint permeability could aid in designing more appropriate secondary recovery strategies in petroleum reservoirs or reinjection procedures for geothermal reservoirs.

Brown, Donald W.

1989-03-21T23:59:59.000Z

207

After record sales and production, international met markets plummet  

Science Conference Proceedings (OSTI)

After surging in 2007 and most of 2008, both the demand and the pricing for coal collapsed in 2008's final quarter. The article discusses last year's market and gives some predictions on 2009's production and prices. The National Mining Association predicts that production of coking coal will fall 11% due to plunging demand for steel. 4 photos.

Buchsbaum, L.

2009-03-15T23:59:59.000Z

208

Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production  

E-Print Network (OSTI)

#12;Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward

Narasayya, Vivek

209

Lithium enhancement in X-ray binaries due to stellar rotation  

E-Print Network (OSTI)

We discuss the high lithium abundances in the secondary stars of X-ray binaries. We show that no lithium production in these stars is necessary, and that the abundances can be explained simply due to the tidally locked rotation of the stars, which lead naturally to slower lithium destruction rates. The differences in abundances of CVs' secondaries from those of LMXBs had previously been put forth as evidence that the compact object was related to the lithium abundance, but this scenario also accounts for the lower lithium abundances in the secondary stars in cataclysmic variable systems (CVs) than in low mass X-ray binaries (LMXBs), since these stars have typically lived much longer before becoming tidally locked short period systems. We point out that if this scenario is correct, then the globular cluster X-ray binaries' donor stars should, as a class, show less lithium enhancement relative to other stars of the same spectral type in the clusters than the field X-ray binaries' donor stars show.

T. J. Maccarone; P. G. Jonker; A. I. Sills

2005-03-09T23:59:59.000Z

210

Production characteristics of some Cerro Prieto wells  

DOE Green Energy (OSTI)

An areal distribution of heat and mass production in the Cerro Prieto field has been presented for two different times to determine the initial state of the ..cap alpha.. and ..beta.. aquifers and the behavior of the field under production. It was found that, initially, the ..cap alpha.. and ..beta.. aquifers were hot and very hot respectively. Cold boundaries to the field were found to be located toward the west and northeast. Initially, fluid production from most wells was very high. M-53 and some wells southeast of Fault H produced very hot fluids at very high rates. Production from most wells declined over the years, possibly due to scaling in the wellbore, reduced recharge to the aquifer, high resistance to flow due to silica precipitation in the reservoir pores and/or relative permeability effects in the two-phase regions surrounding the wells. In most wells fluid enthalpies declined over the years, perhaps due to mixing with colder waters either drawn in from upper strata and/or from the cold lateral boundaries depending upon well location.

Goyal, K.P.; Halfman, S.E.; Truesdell, A.H.; Howard, J.H.

1982-08-01T23:59:59.000Z

211

FCT Hydrogen Production: Basics  

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

Basics to someone by E-mail Basics to someone by E-mail Share FCT Hydrogen Production: Basics on Facebook Tweet about FCT Hydrogen Production: Basics on Twitter Bookmark FCT Hydrogen Production: Basics on Google Bookmark FCT Hydrogen Production: Basics on Delicious Rank FCT Hydrogen Production: Basics on Digg Find More places to share FCT Hydrogen Production: Basics on AddThis.com... Home Basics Central Versus Distributed Production Current Technology R&D Activities Quick Links Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Codes & Standards Education Systems Analysis Contacts Basics Photo of hydrogen production in photobioreactor Hydrogen, chemical symbol "H", is the simplest element on earth. An atom of hydrogen has only one proton and one electron. Hydrogen gas is a diatomic

212

MODIS Land Products Subsets  

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

MODIS ASCII Subset Products - FTP Access MODIS ASCII Subset Products - FTP Access All of the MODIS ASCII Subsets are available from the ORNL DAAC's ftp site. The directory structure of the ftp site is based on the abbreviated names for the MODIS Products. Terra MODIS products are abbreviated "MOD", Aqua MODIS products are abbreviated "MYD" and combined Terra and Aqua MODIS products are abbreviated "MCD". The abbreviated names also include the version number (also known as collection). For specific products, please refer to the following table: Product Acronym Spatial Resolution Temporal Frequency Terra V005 SIN Aqua V005 SIN Terra/Aqua Combined V005 SIN Surface Reflectance SREF 500 m 8 day composites MOD09A1 MYD09A1 ---------- Land Surface Temperature and Emissivity TEMP 1 km 8 day composites MOD11A2 MYD11A2 ----------

213

MODIS Land Product Subsets  

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

Validation > MODIS Land Subsets Validation > MODIS Land Subsets MODIS Land Product Subsets Overview Earth, Western Hemisphere The goal of the MODIS Land Product Subsets project is to provide summaries of selected MODIS Land Products for the community to use for validation of models and remote-sensing products and to characterize field sites. Output files contain pixel values of MODIS land products in text format and in GeoTIFF format. In addition, data visualizations (time series plots and grids showing single composite periods) are available. MODIS Land Product Subsets Resources The following MODIS Land Product Subsets resources are maintained by the ORNL DAAC: MODIS Land Products Offered Background Citation Policy Methods and formats MODIS Sinusoidal Grid - Google Earth KMZ Classroom Exercises

214

Industrial Oil Products Division  

Science Conference Proceedings (OSTI)

A forum for professionals involved in research, development, engineering, marketing, and testing of industrial products and co-products from fats and oils, including fuels, lubricants, coatings, polymers, paints, inks, cosmetics, dielectric fluids, and ad

215

The Product Creation Process  

E-Print Network (OSTI)

The Product Creation Process is described in its context. A phased model is shown, as many organisations use such a model as blueprint. The operational organisation of the product creation process is discussed, especially the role of the operational leader.

Gerrit Muller

1999-01-01T23:59:59.000Z

216

Casthouse Productivity and Safety  

Science Conference Proceedings (OSTI)

Feb 28, 2011 ... Cast Shop for Aluminum Production: Casthouse Productivity and ... performance indicator called Specific Energy Consumption [SEC] ... Improved Monolithic Materials for Lining Aluminum Holding and Melting Furnaces: Andy ...

217

Bio-Based Products  

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

Almost all of the products we currently make from fossil fuels can also be made from biomass. These bioproducts, or bio-based products, are not only made from renewable sources, but they also often...

218

Topic: Product Data  

Science Conference Proceedings (OSTI)

Topic: Product Data. Event. Model-Based Enterprise Summit. TDP Standards Development Summit. Group. Life Cycle Engineering Group. ...

2012-09-19T23:59:59.000Z

219

CERTIFIED FOREST PRODUCTS MARKETS  

E-Print Network (OSTI)

% Sawnwood 13% Panels 9% RW & primary 5% Windows & doors 5% Pulp & paper 5% DIY products 6% Trade & retailers

220

Seamless Steel Tubular Products  

Science Conference Proceedings (OSTI)

...). The tank also contained the search units.Fig. 6 Seamless and welded austenitic stainless steel tubular products were

Note: This page contains sample records for the topic "lost production due" 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

Soy Protein Products  

Science Conference Proceedings (OSTI)

This book will provide an overview of the key benefits of soy protein products in an easily understood format. ...

222

MSID Products, Tools, & Services  

Science Conference Proceedings (OSTI)

SID Products, Tools, & Services. XML Testbed - collection of XML-Related Tools; Express Engine - STEP (ISO 10303) development ...

2013-09-16T23:59:59.000Z

223

IEEE 1588 Products & Implementations  

Science Conference Proceedings (OSTI)

... Facsimile. 100 Bureau Drive, M/S 8220 Gaithersburg, MD 20899-8220. IEEE 1588 Products & Implementations. This page ...

2012-11-06T23:59:59.000Z

224

Table 3. Product Applications  

of all hazardous metals, low -level radioactive waste, fission products and transuranics • Macroencapsulation of contaminated debris, metal and ...

225

Strangeness Production at COSY  

E-Print Network (OSTI)

The paper gives an overview of strangeness-production experiments at the Cooler Synchrotron COSY. Results on kaon-pair and phi meson production in pp, pd and dd collisions, hyperon-production experiments and Lambda p final-state interaction studies are presented.

Frank Hinterberger; Hartmut Machner; Regina Siudak

2010-10-08T23:59:59.000Z

226

Coal production 1989  

SciTech Connect

Coal Production 1989 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, reserves, and stocks to a wide audience including Congress, federal and state agencies, the coal industry, and the general public. 7 figs., 43 tabs.

1990-11-29T23:59:59.000Z

227

Products Imports from Turkey  

U.S. Energy Information Administration (EIA)

... Iran, Iraq, Kuwait, Qatar, Saudi Arabia, and United Arab Emirates. Totals may not equal sum of components due to independent rounding.

228

Tubular and Plate Products  

Science Conference Proceedings (OSTI)

Oct 18, 2011 ... The shale gas boom in recent years has been due to modern technology in hydraulic fracturing to create extensive artificial fractures around ...

229

Tight Product Balance Pushes Up Product Spread (Spot Product - Crude  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: Gasoline inventories indicate how tight the gasoline product market is in any one region. When the gasoline market is tight, it affects the portion of gasoline price is the spread between spot product price and crude oil price. Note that in late 1998-and early 1999 spreads were very small when inventories were quite high. Contrast summers of 1998 or 1999 with summer 2000. Last summer's tight markets, resulting low stocks and transition to Phase 2 RFG added price pressure over and above the already high crude price pressure on gasoline -- particularly in the Midwest. As we ended last winter, gasoline inventories were low, and the spread between spot prices and crude oil were higher than typical as a result. Inventories stayed well below average and the spread during the

230

Refinery Net Production of Total Finished Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

Waxes Petroleum Coke Marketable Petroleum Coke Catalyst Petroleum Coke Asphalt and Road Oil Still Gas Miscellaneous Products Misc. Products - Fuel Use Misc. Products - Nonfuel...

231

Greenhouse impact due to the use of combustible fuels: Life cycle viewpoint and relative radiative forcing commitment  

SciTech Connect

Extensive information on the greenhouse impacts of various human actions is important in developing effective climate change mitigation strategies. The greenhouse impacts of combustible fuels consist not only of combustion emissions but also of emissions from the fuel production chain and possible effects on the ecosystem carbon storages. It is important to be able to assess the combined, total effect of these different emissions and to express the results in a comprehensive way. In this study, a new concept called relative radiative forcing commitment (RRFC) is presented and applied to depict the greenhouse impact of some combustible fuels currently used in Finland. RRFC is a ratio that accounts for the energy absorbed in the Earth system due to changes in greenhouse gas concentrations (production and combustion of fuel) compared to the energy released in the combustion of fuel. RRFC can also be expressed as a function of time in order to give a dynamic cumulative picture on the caused effect. Varying time horizons can be studied separately, as is the case when studying the effects of different climate policies on varying time scales. The RRFC for coal for 100 years is about 170, which means that in 100 years 170 times more energy is absorbed in the atmosphere due to the emissions of coal combustion activity than is released in combustion itself. RRFC values of the other studied fuel production chains varied from about 30 (forest residues fuel) to 190 (peat fuel) for the 100-year study period. The length of the studied time horizon had an impact on the RRFC values and, to some extent, on the relative positions of various fuels.

Kirkinen, J.; Palosuo, T.; Holmgren, K.; Savolainen, I. [VTT Technical Research Center Finland, Espoo (Finland)

2008-09-15T23:59:59.000Z

232

Pebble Bed Reactor Dust Production Model  

SciTech Connect

The operation of pebble bed reactors, including fuel circulation, can generate graphite dust, which in turn could be a concern for internal components; and to the near field in the remote event of a break in the coolant circuits. The design of the reactor system must, therefore, take the dust into account and the operation must include contingencies for dust removal and for mitigation of potential releases. Such planning requires a proper assessment of the dust inventory. This paper presents a predictive model of dust generation in an operating pebble bed with recirculating fuel. In this preliminary work the production model is based on the use of the assumption of proportionality between the dust production and the normal force and distance traveled. The model developed in this work uses the slip distances and the inter-pebble forces computed by the authors’ PEBBLES. The code, based on the discrete element method, simulates the relevant static and kinetic friction interactions between the pebbles as well as the recirculation of the pebbles through the reactor vessel. The interaction between pebbles and walls of the reactor vat is treated using the same approach. The amount of dust produced is proportional to the wear coefficient for adhesive wear (taken from literature) and to the slip volume, the product of the contact area and the slip distance. The paper will compare the predicted volume with the measured production rates. The simulation tallies the dust production based on the location of creation. Two peak production zones from intra pebble forces are predicted within the bed. The first zone is located near the pebble inlet chute due to the speed of the dropping pebbles. The second peak zone occurs lower in the reactor with increased pebble contact force due to the weight of supported pebbles. This paper presents the first use of a Discrete Element Method simulation of pebble bed dust production.

Abderrafi M. Ougouag; Joshua J. Cogliati

2008-09-01T23:59:59.000Z

233

Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to  

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

8: March 28, 8: March 28, 2011 Time Wasted Due to Traffic Congestion to someone by E-mail Share Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on Facebook Tweet about Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on Twitter Bookmark Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on Google Bookmark Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on Delicious Rank Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on Digg Find More places to share Vehicle Technologies Office: Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion on AddThis.com...

234

Coal Production 1992  

SciTech Connect

Coal Production 1992 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, productive capacity, and recoverable reserves to a wide audience including Congress, Federal and State agencies, the coal industry, and the general public. In 1992, there were 3,439 active coal mining operations made up of all mines, preparation plants, and refuse operations. The data in Table 1 cover the 2,746 mines that produced coal, regardless of the amount of production, except for bituminous refuse mines. Tables 2 through 33 include data from the 2,852 mining operations that produced, processed, or prepared 10 thousand or more short tons of coal during the period, except for bituminous refuse, and includes preparation plants with 5 thousand or more employee hours. These mining operations accounted for over 99 percent of total US coal production and represented 83 percent of all US coal mining operations in 1992.

1993-10-29T23:59:59.000Z

235

MODIS Land Products Subsets  

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

Introduction Introduction The goal of the MODIS Land Product Subsets project is to provide summaries of selected MODIS Land Products for the community to use for validation of models and remote-sensing products, and to characterize field sites. The MODIS Land Product Subsets are derived from MODIS products that were generated with Collection 4 or later algorithms. Please be advised that these products are subject to continual review and revision. The MODIS land product subsets are provided in ASCII and GeoTIFF format. The subsets are stored as individual text(ASCII) files, each file represents one field site and one MODIS product.The ASCII data covers 7x7 km of the field site. These ASCII files contain comma-delimited rows of parameter values (image bands) for each pixel in the selected area. Each row in the file will contain data from one 8-day, 16-day, or annual period (depending on the temporal frequency of the data product represented).

236

MODIS Land Products Subsets  

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

Shaaf, and the FLUXNET validation communities to choose sites and to identify the land products needed for validation. We also worked with MODAPS on subsetting the Land...

237

MODIS Land Products Subsets  

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

Citation When using subsets of MODIS Land Products from the ORNL DAAC, please use the citation: Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC). 2011....

238

Microsystem Product Development  

E-Print Network (OSTI)

Over the last decade the successful design and fabrication of complex MEMS (MicroElectroMechanical Systems), optical circuits and ASICs have been demonstrated. Packaging and integration processes have lagged behind MEMS research but are rapidly maturing. As packaging processes evolve, a new challenge presents itself, microsystem product development. Product development entails the maturation of the design and all the processes needed to successfully produce a product. Elements such as tooling design, fixtures, gages, testers, inspection, work instructions, process planning, etc., are often overlooked as MEMS engineers concentrate on design, fabrication and packaging processes. Thorough, up-front planning of product development efforts is crucial to the success of any project.

Polosky, M -A

2007-01-01T23:59:59.000Z

239

Product Pipeline Reports Tutorial  

Gasoline and Diesel Fuel Update (EIA)

Home > Petroleum > Petroleum Survey Forms> Petroleum Survey Forms Tutorial Product Pipeline Reports Tutorial Content on this page requires a newer version of Adobe Flash Player....

240

LENNOX HEARTH PRODUCTS  

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

and venting products for the specialty retail, residential new construction and industrial markets. LHP, based in Nashville, TN, is a business unit of Lennox...

Note: This page contains sample records for the topic "lost production due" 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

Organic dairy production.  

E-Print Network (OSTI)

??The aim of this thesis was to gain further knowledge about the performance of cows in organic dairy production and their ability to adapt to… (more)

Ahlman, Therese

2010-01-01T23:59:59.000Z

242

Coalbed Methane Production  

Gasoline and Diesel Fuel Update (EIA)

Methane Production (Billion Cubic Feet) Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes 2006 2007 2008 2009...

243

PRODUCTION AND DECAY OF  

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

experimental observa- tion of CP violation, we briefly update the results on b quark production and lifetimes. Since this edition features separate reviews on the determination of...

244

NGPL Production, Gaseous Equivalent  

U.S. Energy Information Administration (EIA) Indexed Site

NGPL Production, Gaseous Equivalent Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By:...

245

Weekly Blender Net Production  

Gasoline and Diesel Fuel Update (EIA)

Production (Thousand Barrels per Day) Period: Weekly 4-Week Average Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes...

246

Natural Gas Production  

U.S. Energy Information Administration (EIA)

Natural Gas Production. Measured By. Disseminated Through. Survey of Producing States and Mineral Management Service “Evolving Estimate” in Natural Gas Monthly.

247

Coal Combustion Products: Challenges  

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

Products: Challenges and Opportunities American Coal Ash Association Conference St. Petersburg, FL January 27-30, 2003 Carl O. Bauer National Energy Technology Laboratory...

248

CONSOLIDATED CERAMIC PRODUCTS, INC.  

Science Conference Proceedings (OSTI)

For 40 years, Consolidated Ceramic Products, Inc. has been of service to the aluminum industries worldwide. An innovative manufacturer and marketer of ...

249

Hydrology Group - Technologies & Products  

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

Technologies & Products Systems & Sensors Water Fluxmeter Software & Models Fish Individual-based Numerical Simulator (FINS ) FRAMES 1.x ReActive Flow and Transport of Groundwater...

250

Venezuela Gasoline Production & Demand  

U.S. Energy Information Administration (EIA)

... Change and Uncertainty Today’s gasoline imports essential to meet ... Refinery-based MTBE production and some merchant MTBE facilities will be ...

251

Products, Services: Not Procurable  

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

Products, Services: Not Procurable As a premier national research and development laboratory, LANL seeks to do business with qualified companies that offer value and high...

252

Furfuryl alcohol cellular product  

DOE Patents (OSTI)

Self-extinguishing rigid foam products are formed by polymerization of furfuryl alcohol in the presence of a lightweight, particulate, filler, zinc chloride and selected catalysts.

Sugama, T.; Kukacka, L.E.

1982-05-26T23:59:59.000Z

253

MESA PRODUCTS, INC. PROFILE  

Science Conference Proceedings (OSTI)

... services and products are energy related companies ... programs including the annual Appalachian Underground ... term and short-term outlook of the ...

2007-04-04T23:59:59.000Z

254

Net Primary Productivity Methods  

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

some scientists still tend to confuse productivity with standing biomass or standing crop. NPP is a fundamental ecological variable, not only because it measures the energy...

255

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

Totals may not equal sum of components because of independent rounding. Source: U.S. Energy Information Administration: Form EIA-851A, "Domestic Uranium Production Report"...

256

Sustainable hydrogen production  

SciTech Connect

This report describes the Sustainable Hydrogen Production research conducted at the Florida Solar Energy Center (FSEC) for the past year. The report presents the work done on the following four tasks: Task 1--production of hydrogen by photovoltaic-powered electrolysis; Task 2--solar photocatalytic hydrogen production from water using a dual-bed photosystem; Task 3--development of solid electrolytes for water electrolysis at intermediate temperatures; and Task 4--production of hydrogen by thermocatalytic cracking of natural gas. For each task, this report presents a summary, introduction/description of project, and results.

Block, D.L.; Linkous, C.; Muradov, N.

1996-01-01T23:59:59.000Z

257

Production Methodologies and Uncertainties  

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

from the calcination process for clinker production direct emissions from fossil fuel combustion and indirect emissions from electricity consumption This paper examines in...

258

Production of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) by Ralstonia eutropha in high cell density palm oil fermentations  

E-Print Network (OSTI)

Improved production costs will accelerate commercialization of polyhydroxyalkanoate (PHA) polymer and PHA-based products. Plant oils are considered favorable feedstocks, due to their high carbon content and relatively low ...

Yusof, Zainal Abidin Mohd

259

A Review on Biomass Torrefaction Process and Product Properties for Energy Applications  

DOE Green Energy (OSTI)

Torrefaction of biomass can be described as a mild form of pyrolysis at temperatures typically ranging between 200 and 300 C in an inert and reduced environment. Common biomass reactions during torrefaction include devolatilization, depolymerization, and carbonization of hemicellulose, lignin and cellulose. Torrefaction process produces a brown to black solid uniform product and also condensable (water, organics, and lipids) and non condensable gases (CO2, CO, and CH4). Typically during torrefaction, 70% of the mass is retained as a solid product, containing 90% of the initial energy content, and 30% of the lost mass is converted into condensable and non-condensable products. The system's energy efficiency can be improved by reintroducing the material lost during torrefaction as a source of heat. Torrefaction of biomass improves its physical properties like grindability; particle shape, size, and distribution; pelletability; and proximate and ultimate composition like moisture, carbon and hydrogen content, and calorific value. Carbon and calorific value of torrefied biomass increases by 15-25%, and moisture content reduces to <3% (w.b.). Torrefaction reduces grinding energy by about 70%, and the ground torrefied biomass has improved sphericity, particle surface area, and particle size distribution. Pelletization of torrefied biomass at temperatures of 225 C reduces specific energy consumption by two times and increases the capacity of the mill by two times. The loss of the OH group during torrefaction makes the material hydrophobic (loses the ability to attract water molecules) and more stable against chemical oxidation and microbial degradation. These improved properties make torrefied biomass particularly suitable for cofiring in power plants and as an upgraded feedstock for gasification.

Jaya Shankar Tumuluru; Shahab Sokhansanj; J. Richard Hess; Christopher T. Wright; Richard D. Boardman

2011-10-01T23:59:59.000Z

260

Production measurements at LHCb with the first data  

E-Print Network (OSTI)

We report on the perspective measurements of inclusive particle production in high-energy p-p collisions with data to be collected by the LHCb experiment at CERN's LHC. These include V0 and D meson production studies, which can be based on a minimum bias sample, as well as charmonia production studies, which need a muon-triggered samples. Using reconstructed $J/\\psi \\to \\mu^+ \\mu^-$ decays, both the prompt $J/\\psi$ and $b\\to J/\\psi$ production cross-sections will be determined, in the forward pseudo-rapidity range of 2-5 covered by LHCb. Due to the large production rate, such analyses will be possible with very small integrated luminosities of the order of a few $\\mathrm{pb}^{-1}$. Other charmonia related measurements will also be discussed, such as that of the $J/\\psi$ polarization at production or of the production of some of the new X, Y and Z states.

Francesco Dettori

2009-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

State Energy Production Data  

Gasoline and Diesel Fuel Update (EIA)

State Energy Data System State Energy Data System Production Estimates Technical Notes For 1960-2011 Estimates Table of Contents Section 1. Introduction ................................................................................................................... 1 Section 2. Coal ............................................................................................................................... 5 Section 3. Crude Oil ....................................................................................................................... 7 Section 4. Natural Gas (Marketed Production) .............................................................................. 9 Section 5. Renewable Energy and Nuclear Energy ..................................................................... 13

262

By-Products Utilization  

E-Print Network (OSTI)

Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST CONCRETE PRODUCTS Authors: Tarun R. Naik, Director investigation. Two additional ash samples were prepared by blending these selected conventional and clean coal

Wisconsin-Milwaukee, University of

263

MTEACH: Didactic Multimedia Production  

Science Conference Proceedings (OSTI)

Multimedia production is generally considered to be an expensive task. This is true when dealing with complex graphics, animation, artistic effects, music and high quality video editing, but didactic applications do not require such advanced features. ... Keywords: Didactic, language-based multimedia production, automatic links generation, microneurosurgery

Pier Luca Montessoro; Stefano Caschi

1999-06-01T23:59:59.000Z

264

Jet production at HERA  

E-Print Network (OSTI)

Recent results from jet production in deep inelastic ep scattering to investigate parton dynamics at low x are reviewed. The results on jet production in deep inelastic scattering and photoproduction used to test perturbative QCD are discussed and the values of alphas(Mz) extracted from a QCD analysis of the data are presented

C. Glasman

2004-10-07T23:59:59.000Z

265

Tools and Products  

Science Conference Proceedings (OSTI)

A look at new products on the market, including the BOXX Technologies' Apexx 4 Super-Workstation and renderBOXX Classic 7500, Dimension 3D Printers from Tekpro Group, Micronas' VCT-Premium single-chip flat panel TV processors, Cyberware Head and Face ... Keywords: graphics tools, graphics products

Carl Machover; David J. Kasik

2007-11-01T23:59:59.000Z

266

Production reactor characteristics  

SciTech Connect

Reactors for the production of special nuclear materials share many similarities with commercial nuclear power plants. Each relies on nuclear fission, uses uranium fuel, and produces large quantities of thermal power. However, there are some important differences in production reactor characteristics that may best be discussed in terms of mission, role, and technology.

Thiessen, C.W.; Hootman, H.E.

1990-01-01T23:59:59.000Z

267

Production of Recycled Lead  

Science Conference Proceedings (OSTI)

...production of lead from recycled and mined (primary) sources for 1980 to 1988. At present, just under half of the total world lead production of 4.3 million metric tons (4.7 million tons) comes from recycling of scrap materials. As indicated in Table 4, there has been very little change in recent...

268

ARM - PI Product - Direct Aerosol Forcing Uncertainty  

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

ProductsDirect Aerosol Forcing Uncertainty ProductsDirect Aerosol Forcing Uncertainty Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Direct Aerosol Forcing Uncertainty Site(s) NSA SGP TWP General Description Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in

269

URTAC Activities and Products | Department of Energy  

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

URTAC Activities and Products URTAC Activities and Products URTAC Activities and Products November 27, 2013 URTAC Meeting - December 2013 Federal Register Notice for December 18, 2013 URTAC Meeting Committee Report for December 18, 2013 Meeting November 18, 2013 URTAC Meeting - December 2013 Committee Report for December 4, 2013 Meeting November 18, 2013 URTAC Meeting - December 2013 Federal Register Notice for December 4, 2013 URTAC Meeting November 18, 2013 URTAC Meeting - September 2013 September 19, 2013 WebEx Meeting October 2, 2013 URTAC Meeting - October 2013 Federal Register Notice for October 10, 2013 URTAC Meeting The 24th Meeting of the Unconventional Resources Technology Advisory Committee (URTAC), previously scheduled for October 10, 2013, is postponed until further notice due to a lapse in Federal funding.

270

Gulf Coast Distillate Production  

Gasoline and Diesel Fuel Update (EIA)

4 of 15 4 of 15 Notes: PADD 3 is a major source of supply for the East Coast. This graph shows how during the winter of 1997-1998 when distillate stocks were very high, production fell back. In contrast, we entered the winter of 1996-1997 with very low stocks, and refineries reached record production levels as they tried to build stocks late in the season. Notice that production is normally reduced in January as distillate stocks are used to meet demand and as refineries begin maintenance and turnovers, which continue into February. This January is no different. There is room for some production increases in January and February, if refineries postpone maintenance. But postponing maintenance and turnarounds can create problems when the gasoline production season begins in March and April.

271

Charm Production at RHIC  

E-Print Network (OSTI)

The latest results for open charm and $J/\\psi$ production in p-p, d-Au and Au-Au from the PHENIX and STAR experiments at $\\sqrt{s_{NN}}=200$ GeV at RHIC are presented. The preliminary data show open charm production follows binary scaling in d-Au and Au-Au collisions at RHIC. In d-Au collisions, a suppression in $J/\\psi$ production has been observed at the forward rapidity (d direction), at the backward rapidity (Au direction), $J/\\psi$ production seems strongly dependent on collisions centrality. The implications of heavy flavor production in cold (d-Au) and hot (Au-Au) nuclear media at RHIC are discussed.

Ming Xiong Liu

2004-05-28T23:59:59.000Z

272

Wear of Zircaloy-4 Grid Straps Due to Fretting and Periodic Impact ...  

Science Conference Proceedings (OSTI)

Presentation Title, Wear of Zircaloy-4 Grid Straps Due to Fretting and Periodic ... Applicability of Lean Grade of Duplex Stainless Steels in Nuclear Power Plants.

273

FCT Hydrogen Production: Hydrogen Production R&D Activities  

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

Hydrogen Production R&D Hydrogen Production R&D Activities to someone by E-mail Share FCT Hydrogen Production: Hydrogen Production R&D Activities on Facebook Tweet about FCT Hydrogen Production: Hydrogen Production R&D Activities on Twitter Bookmark FCT Hydrogen Production: Hydrogen Production R&D Activities on Google Bookmark FCT Hydrogen Production: Hydrogen Production R&D Activities on Delicious Rank FCT Hydrogen Production: Hydrogen Production R&D Activities on Digg Find More places to share FCT Hydrogen Production: Hydrogen Production R&D Activities on AddThis.com... Home Basics Current Technology R&D Activities Quick Links Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Codes & Standards Education Systems Analysis Contacts

274

Coal combustion products (CCPs  

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

combustion products (CCPs) combustion products (CCPs) are solid materials produced when coal is burned to generate electricity. Since coal provides the largest segment of U.S. electricity generation (45 percent in 2010), finding a sustainable solution for CCPs is an important environmental challenge. When properly managed, CCPs offer society environmental and economic benefits without harm to public health and safety. Research supported by the U.S. Department of Energy's (DOE) Office of Fossil Energy (FE) has made an important contribution in this regard. Fossil Energy Research Benefits Coal Combustion Products Fossil Energy Research Benefits

275

Monthly Biodiesel Production Report  

U.S. Energy Information Administration (EIA) Indexed Site

Monthly Biodiesel Production Monthly Biodiesel Production Report November 2013 With Data for September 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Monthly Biodiesel Production Report This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or

276

Single-machine batch delivery scheduling with an assignable common due date and controllable processing times  

Science Conference Proceedings (OSTI)

We consider single-machine batch delivery scheduling with an assignable common due date and controllable processing times, which vary as a convex function of the amounts of a continuously divisible common resource allocated to individual jobs. Finished ... Keywords: Batch delivery, Common due date, Resource allocation, Scheduling

Yunqiang Yin, T. C. E. Cheng, Shuenn-Ren Cheng, Chin-Chia Wu

2013-08-01T23:59:59.000Z

277

MODIS Land Products Subsets  

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

Introduction Introduction Collection 5 The MODIS data from the Terra and Aqua satellites are being reprocessed using revised algorithms beginning in September 2006. This new set of MODIS Products is called Collection 5. To view the product changes that took place in going from Collection 4 to Collection 5, please visit the following Web site: http://landweb.nascom.nasa.gov/cgi-bin/QA_WWW/newPage.cgi?fileName=MODLAND_C005_changes The ORNL DAAC provides subsets of the Collection 5 MODIS Land Products. Investigators from around the world have shown a great deal of interest in this activity, asking that over 1000 field and flux tower sites be included in Collection 5 subsetting (up from 280 sites for Collection 4 MODIS subsetting). Availability of the Collection 5 Data Products

278

production | OpenEI  

Open Energy Info (EERE)

production production Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 1, and contains only the reference case. The dataset uses quadrillion BTUs, and quantifies the energy prices using U.S. dollars. The data is broken down into total production, imports, exports, consumption, and prices for energy types. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO consumption EIA export import production reference case total energy Data application/vnd.ms-excel icon AEO2011: Total Energy Supply, Disposition, and Price Summary - Reference Case (xls, 112.8 KiB) Quality Metrics Level of Review Peer Reviewed

279

MODIS Land Products Subsets  

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

Data for Selected Field Sites (n=1147) Data for Selected Field Sites (n=1147) Obtain MODIS data for areas centered on selected field sites or flux towers from around the world. The goal of the MODIS Subsets for Selected Field Sites is to prepare summaries of selected MODIS Land Products for the community to use for validation of models and remote sensing products and to characterize field sites. Search for data: By Site from a Map Server from Google Earth (Install Google Earth) From FTP site (ASCII) Methods Data products were first subsetted from one or more 1200x1200-km MODIS tiles to 25 x 25-km arrays by the MODIS Science Data Support Team (MODAPS). These products were further subsetted (7x7) and reformatted from their native HDF-EOS to ASCII using version 2.2 of the MODIS Reprojection Tool (MRT) in combination with code developed at the ORNL DAAC.

280

JGI - Product Offerings  

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

Product Offerings Product Offerings Scientific Program Product Brief Description Deliverables FY14 target cycle time (median), days FY14 target cycle time (75th %), days Fungal Minimal Draft Low coverage whole genome shotgun sequencing for evaluation. May turn into a standard draft or improved standard draft. Assembly. Annotation optional (JGI portal); raw data submitted to SRA 250 400 Fungal Resequencing SNP and short indel calls, rearrangement detection, population analysis. Text file of SNPs (incl location in genome, coding/vs non, syn vs non-syn aa change etc) and structural rearrangements, alignment files, tracks for upload to genome browser and fastq files; raw data submitted to SRA 140 200 Fungal Standard Draft Whole genome shotgun sequencing. Exact scope items and quality of finished product depend on genome. Selected genomes will be improved based on feasibility and scientific merit. Assembly, annotation (JGI Portal + Genbank); raw data submitted to SRA 250 400

Note: This page contains sample records for the topic "lost production due" 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

Net Primary Production  

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

8 study sites, plus a worldwide data set, have been added to the global terrestrial Net Primary Production (NPP) reference database. The NPP database has been compiled by Dick...

282

Product Family Glossary  

E-Print Network (OSTI)

Printed on Recycled PaperIMPORTANT NOTICE Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. TI warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage (“Critical Applications”).

Sprua Glossary; Tms Dsp; Literature Number Sprua

1998-01-01T23:59:59.000Z

283

Natural Gas Production,  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas Production, Transmission, and Consumption by State, 1996 (Million Cubic Feet) Table Alabama ... 530,841 5,361 -35,808 -163,227 0 921 18 325,542...

284

Offshore Development and Production  

Reports and Publications (EIA)

Natural gas production in the Federal offshore has increased substantially in recent years, gaining more than400 billion cubic feet between 1993 and 1997 to a level of 5.14 trillion cubic feet.

Information Center

1999-04-01T23:59:59.000Z

285

Domestic Uranium Production Report  

Annual Energy Outlook 2012 (EIA)

6. Employment in the U.S. uranium production industry by category, 2003-2012 person-years Year Exploration Mining Milling Processing Reclamation Total 2003 W W W W 117 321 2004 18...

286

Propane Production by Source  

Gasoline and Diesel Fuel Update (EIA)

4 Notes: So where do we get our supplies of propane? Well, propane comes from both gas plants and refineries. Here we see data through May which shows that production at both gas...

287

Radioactivity in consumer products  

SciTech Connect

Papers presented at the conference dealt with regulations and standards; general and biological risks; radioluminous materials; mining, agricultural, and construction materials containing radioactivity; and various products containing radioactive sources.

Moghissi, A.A.; Paras, P.; Carter, M.W.; Barker, R.F. (eds.)

1978-08-01T23:59:59.000Z

288

Coal production: 1980  

Science Conference Proceedings (OSTI)

US coal production and related data are reported for the year 1980, with similar data for 1979 given for comparison. The data here collected on Form EIA-7A, coal production report, from 3969 US mines that produced, processed, or prepared 10,000 or more short tons of coal in 1980. Among the items covered are production, prices, employment, productivity, stocks, and recoverable reserves. Data are reported by state, county, coal producing district, type of mining, and by type of coal (anthracite, bituminous, subbituminous, and lignite). Also included are a glossary of coal terms used, a map of the coal producing disricts, and form EIA-7A with instructions. 14 figures, 63 tables.

Not Available

1982-05-01T23:59:59.000Z

289

Particle Data Group - Products  

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

One Cyclotron Road Berkeley, CA 94720-8166 USA In Europe, Africa, Middle East, India, Pakistan, Russia and all other countries: Via Email: pdg-products@cern.ch Via postal mail:...

290

EIA Drilling Productivity Report  

U.S. Energy Information Administration (EIA) Indexed Site

Drilling Productivity Report Drilling Productivity Report For Center on Global Energy Policy, Columbia University October 29, 2013 | New York, NY By Adam Sieminski, Administrator The U.S. has experienced a rapid increase in natural gas and oil production from shale and other tight resources Adam Sieminski, EIA Drilling Productivity Report October 29, 2013 2 0 5 10 15 20 25 30 35 2000 2002 2004 2006 2008 2010 2012 Rest of US Marcellus (PA and WV) Haynesville (LA and TX) Eagle Ford (TX) Bakken (ND) Woodford (OK) Fayetteville (AR) Barnett (TX) Antrim (MI, IN, and OH) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 2000 2002 2004 2006 2008 2010 2012 Eagle Ford (TX) Bakken (MT & ND) Granite Wash (OK & TX) Bonespring (TX Permian) Wolfcamp (TX Permian) Spraberry (TX Permian) Niobrara-Codell (CO) Woodford (OK)

291

SUSTAINABLE DEVELOPMENT IN KAZAKHASTAN: USING OIL AND GAS PRODUCTION BY-PRODUCT SULFUR FOR COST-EFFECTIVE SECONDARY END-USE PRODUCTS.  

SciTech Connect

The Republic of Kazakhstan is continuing to develop its extensive petroleum reserves in the Tengiz region of the northeastern part of the Caspian Sea. Large quantities of by-product sulfur are being produced as a result of the removal of hydrogen sulfide from the oil and gas produced in the region. Lack of local markets and economic considerations limit the traditional outlets for by-product sulfur and the buildup of excess sulfur is a becoming a potential economic and environmental liability. Thus, new applications for re-use of by-product sulfur that will benefit regional economies including construction, paving and waste treatment are being developed. One promising application involves the cleanup and treatment of mercury at a Kazakhstan chemical plant. During 19 years of operation at the Pavlodar Khimprom chlor-alkali production facility, over 900 tons of mercury was lost to the soil surrounding and beneath the buildings. The Institute of Metallurgy and Ore Benefication (Almaty) is leading a team to develop and demonstrate a vacuum-assisted thermal process to extract the mercury from the soil and concentrate it as pure, elemental mercury, which will then be treated using the Sulfur Polymer Stabilization/Solidification (SPSS) process. The use of locally produced sulfur will recycle a low-value industrial by-product to treat hazardous waste and render it safe for return to the environment, thereby helping to solve two problems at once. SPSS chemically stabilizes mercury to mercuric sulfide, which has a low vapor pressure and low solubility, and then physically encapsulates the material in a durable, monolithic solid sulfur polymer matrix. Thus, mercury is placed in a solid form very much like stable cinnabar, the form in which it is found in nature. Previous research and development has shown that the process can successfully encapsulate up to 33 wt% mercury in the solid form, while still meeting very strict regulatory standards for leachable mercury (0.025 mg/l in the Toxicity Characteristic Leaching Procedure). The research and development to deploy Kazakhstan recycled sulfur for secondary applications described in this paper is being conducted with support from the International Science and Technology Center (ISTC) and the U.S. Department of Energy Initiatives for Proliferation Prevention (DOE IPP).

KALB, P.D.; VAGIN, S.; BEALL, P.W.; LEVINTOV, B.L.

2004-09-25T23:59:59.000Z

292

PRODUCTION OF TRITIUM  

DOE Patents (OSTI)

This invention relates to a process for the production of tritium by subjecting comminuted solid lithium fluoride containing the lithium isotope of atomic mass number 6 to neutron radiation in a self-sustaining neutronic reactor. The lithium fiuoride is heated to above 450 deg C. in an evacuated vacuum-tight container during radiation. Gaseous radiation products are withdrawn and passed through a palladium barrier to recover tritium. (AEC)

Jenks, G.H.; Shapiro, E.M.; Elliott, N.; Cannon, C.V.

1963-02-26T23:59:59.000Z

293

Ethanol production from lignocellulose  

DOE Patents (OSTI)

This invention presents a method of improving enzymatic degradation of lignocellulose, as in the production of ethanol from lignocellulosic material, through the use of ultrasonic treatment. The invention shows that ultrasonic treatment reduces cellulase requirements by 1/3 to 1/2. With the cost of enzymes being a major problem in the cost-effective production of ethanol from lignocellulosic material, this invention presents a significant improvement over presently available methods.

Ingram, Lonnie O. (Gainesville, FL); Wood, Brent E. (Gainesville, FL)

2001-01-01T23:59:59.000Z

294

Particle production at HERA  

E-Print Network (OSTI)

H1 has measured a number of different known particles and compared their production to QCD models and to other reactions such as N-N collisions. ZEUS has also measured the production of K0SK0S pairs with a view to searching for glueballs. Several resonances are seen which are glueball candidates. The results on the masses and widths are compared to other experiments.

Changyi Zhou

2009-05-30T23:59:59.000Z

295

Grid-based Production  

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

Grid-based Production Grid-based Production Grid-based Production PDSF is a Tier 2 site for ALICE and as such has the infrastructure in place to run automated grid-based ALICE production jobs. The main components of this infrastructure are listed below. Grid-Enabled Storage Elements There are currently a set of 10 servers running XRootD with a total capacity of 720TB. Included in XRootD are the data transfer tools used to transfer the input and output files for the production jobs running at PDSF. In addition to the 10 servers there is also the XRootD redirector which is currently running on pc1801.nersc.gov (pdsf5.nersc.gov). VO Box A VO (Virtual Organization) box is a dedicated node (palicevo1.nersc.gov) that coordinates the production. It runs the grid-monitoring tool MonALISA, the AliEn grid framework software, a Condor-G client and does job

296

An Update on Ethanol Production and Utilization in Thailand  

DOE Green Energy (OSTI)

Thailand has continued to promote domestic biofuel utilization. Production and consumption of biofuel in Thailand have continued to increase at a fast rate due to aggressive policies of the Thai government in reducing foreign oil import and increasing domestic renewable energy utilization. This paper focuses on ethanol production and consumption, and the use of gasohol in Thailand. The paper is an update on the previous paper--Biofuel Infrastructure Development and Utilization in Thailand--in August 2008.

Bloyd, Cary N.

2009-10-01T23:59:59.000Z

297

Entropy production at freeze-out from dissipative fluids  

E-Print Network (OSTI)

Entropy production due to shear viscosity during the continuous freeze-out of a longitudinally expanding dissipative fluid is addressed. Assuming the validity of the fluid dynamical description during the continuous removal of interacting matter we estimated a small entropy production as function of the freeze-out duration and the ratio of dissipative to non-dissipative quantities in case of a relativistic massless pion fluid.

E. Molnar

2007-09-17T23:59:59.000Z

298

Completion report: Raft River Geothermal Production Well Five (RRGP-5)  

DOE Green Energy (OSTI)

The Raft River Geothermal Production Well Five (RRGP-5) is a production well in the Raft River KGRA (Known Geothermal Resource Area). The plan for this well included three barefoot legs. Due to technical and funding problems, two legs were drilled; only one leg is a producing leg. This report describes the entire drilling operation and includes daily drilling reports, drill bit records, casing records, and descriptions of cementing, logging, coring, and containment techniques.

Miller, L.G.; Prestwich, S.M.

1979-02-01T23:59:59.000Z

299

Reduction of Slivers due to Non-Metallic Inclusion in Continuous ...  

Science Conference Proceedings (OSTI)

To improve the steel quality or understand the effect of cleanness on production is ... Latest Developments in Spark OES for Iron and Steel Industry: Combined ...

300

ARM - PI Product - Raman lidar/AERI PBL Height Product  

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

ProductsRaman lidarAERI PBL Height Product Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Raman lidarAERI PBL...

Note: This page contains sample records for the topic "lost production due" 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

Technology's Impact on Production  

SciTech Connect

As part of a cooperative agreement with the United States Department of Energy (DOE) - entitled Technology's Impact on Production: Developing Environmental Solutions at the State and National Level - the Interstate Oil and Gas Compact Commission (IOGCC) has been tasked with assisting state governments in the effective, efficient, and environmentally sound regulation of the exploration and production of natural gas and crude oil, specifically in relation to orphaned and abandoned wells and wells nearing the end of productive life. Project goals include: (1) Developing (a) a model framework for prioritization and ranking of orphaned or abandoned well sites; (b) a model framework for disbursement of Energy Policy Act of 2005 funding; and (c) a research study regarding the current status of orphaned wells in the nation. (2) Researching the impact of new technologies on environmental protection from a regulatory perspective. Research will identify and document (a) state reactions to changing technology and knowledge; (b) how those reactions support state environmental conservation and public health; and (c) the impact of those reactions on oil and natural gas production. (3) Assessing emergent technology issues associated with wells nearing the end of productive life. Including: (a) location of orphaned and abandoned well sites; (b) well site remediation; (c) plugging materials; (d) plug placement; (e) the current regulatory environment; and (f) the identification of emergent technologies affecting end of life wells. New Energy Technologies - Regulating Change, is the result of research performed for Tasks 2 and 3.

Rachel Amann; Ellis Deweese; Deborah Shipman

2009-06-30T23:59:59.000Z

302

Technology's Impact on Production  

Science Conference Proceedings (OSTI)

As part of a cooperative agreement with the United States Department of Energy (DOE) ?? entitled Technology’s Impact on Production: Developing Environmental Solutions at the State and National Level ? ? the Interstate Oil and Gas Compact Commission (IOGCC) has been tasked with assisting state governments in the effective, efficient, and environmentally sound regulation of the exploration and production of natural gas and crude oil, specifically in relation to orphaned and abandoned wells and wells nearing the end of productive life. Project goals include: Developing (a) a model framework for prioritization and ranking of orphaned or abandoned well sites; (b) a model framework for disbursement of Energy Policy Act of 2005 funding; and (c) a research study regarding the current status of orphaned wells in the nation. Researching the impact of new technologies on environmental protection from a regulatory perspective. Research will identify and document (a) state reactions to changing technology and knowledge; (b) how those reactions support state environmental conservation and public health; and (c) the impact of those reactions on oil and natural gas production. Assessing emergent technology issues associated with wells nearing the end of productive life. Including: (a) location of orphaned and abandoned well sites; (b) well site remediation; (c) plugging materials; (d) plug placement; (e) the current regulatory environment; and (f) the identification of emergent technologies affecting end of life wells. New Energy Technologies ??Regulating Change, is the result of research performed for Tasks 2 and 3.

Amann, Rachel; Deweese, Ellis; Shipman, Deborah

2009-06-30T23:59:59.000Z

303

Utah Percent of Historical Oil Well Production (BOE) by Production ...  

U.S. Energy Information Administration (EIA)

Utah Percent of Historical Oil Well Production (BOE) by Production Rate Bracket. Energy Information Administration (U.S. Dept. of Energy)

304

TOYOTA PRODUCTION SYSTEMTOYOTA PRODUCTION SYSTEM ( TPS ) 1930( TPS ) 1930s  

E-Print Network (OSTI)

Why Leany #12;// ? ? ?? ?? #12;#12;TOYOTA PRODUCTION SYSTEMTOYOTA PRODUCTION SYSTEM. 80 : (Standard Work- CPG) 2 Toyota2. Toyota // waste value 3. (time, human effort

Laksanacharoen, Sathaporn

305

Ohio Percent of Historical Gas Well Production (BOE) by Production ...  

U.S. Energy Information Administration (EIA)

Ohio Percent of Historical Gas Well Production (BOE) by Production Rate Bracket. Energy Information Administration (U.S. Dept. of Energy)

306

Ohio Percent of Historical Oil Well Production (BOE) by Production ...  

U.S. Energy Information Administration (EIA)

Ohio Percent of Historical Oil Well Production (BOE) by Production Rate Bracket. Energy Information Administration (U.S. Dept. of Energy)

307

Spectral Distribution of Energy Dissipation of Wind-Generated Waves due to Dominant Wave Breaking  

Science Conference Proceedings (OSTI)

This paper considers an experimental attempt to estimate the spectral distribution of the dissipation due to breaking of dominant waves. A field wave record with an approximately 50% dominant-breaking rate was analyzed. Segments of the record, ...

Ian R. Young; Alexander V. Babanin

2006-03-01T23:59:59.000Z

308

Characterization of unsteady loading due to impeller-diffuser interaction in centrifugal compressors  

E-Print Network (OSTI)

Time dependent simulations are used to characterize the unsteady impeller blade loading due to imipeller-diffuser interaction in centrifugal compressor stages. The capability of simulations are assessed by comparing results ...

Lusardi, Christopher (Christopher Dean)

2012-01-01T23:59:59.000Z

309

Estimation of economic impact of freight distribution due to highway closure  

E-Print Network (OSTI)

The main aim of this study is to provide a theoretical framework and methodology to estimate and analyze the economic impact of freight disruption due to highway closure. The costs in this study will be classified into ...

Hu, Shiyin

2008-01-01T23:59:59.000Z

310

Lipid Oxidation PathwaysChapter 9 Protein Alterations Due to Lipid Oxidation in Multiphase Systems  

Science Conference Proceedings (OSTI)

Lipid Oxidation Pathways Chapter 9 Protein Alterations Due to Lipid Oxidation in Multiphase Systems Health Nutrition Biochemistry eChapters Health - Nutrition - Biochemistry Press Downloadable pdf of Chapter 9 P

311

CMB temperature anisotropy from broken spatial isotropy due to a homogeneous cosmological magnetic field  

Science Conference Proceedings (OSTI)

We derive the cosmic microwave background temperature anisotropy two-point correlation function (including off-diagonal correlations) from broken spatial isotropy due to an arbitrarily oriented homogeneous cosmological magnetic field.

Kahniashvili, Tina [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States); Department of Physics, Laurentian University, Ramsey Lake Road, Sudbury, ON P3E 2C6 (Canada); National Abastumani Astrophysical Observatory, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Lavrelashvili, George [Department of Theoretical Physics, A. Razmadze Mathematical Institute, 1 M. Aleksidze, Tbilisi, GE-0193 (Georgia); Ratra, Bharat [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States)

2008-09-15T23:59:59.000Z

312

A Spectral Parameterization of Mean-Flow Forcing due to Breaking Gravity Waves  

Science Conference Proceedings (OSTI)

A spectral parameterization of mean-flow forcing due to breaking gravity waves is described for application in the equations of motion in atmospheric models. The parameterization is based on linear theory and adheres closely to fundamental ...

M. J. Alexander; T. J. Dunkerton

1999-12-01T23:59:59.000Z

313

Stratospheric Ozone Decrease Due to Chlorofluoromethane Photolysis: Predictions of Latitude Dependence  

Science Conference Proceedings (OSTI)

A two-dimensional model is used to predict the 1990 reduction in ozone due to the chlorine compounds formed by chlorofluoromethane (CFM) photolysis when the CFM release rate is held constant at the 1975 value. The predicted globally averaged ...

W. J. Borucki; R. C. Whitten; H. T. Woodward; L. A. Capone; C. A. Riegel; S. Gaines

1980-03-01T23:59:59.000Z

314

Deviation of Stellar Orbits from Test Particle Trajectories Around Sgr A* Due to Tides and Winds  

E-Print Network (OSTI)

Monitoring the orbits of stars around Sgr A* offers the possibility of detecting the precession of their orbital planes due to frame dragging, of measuring the spin and quadrupole moment of the black hole, and of testing the no-hair theorem. Here we investigate whether the deviations of stellar orbits from test-particle trajectories due to wind mass loss and tidal dissipation of the orbital energy compromise such measurements. We find that the effects of stellar winds are, in general, negligible. On the other hand, for the most eccentric orbits (e>0.96) for which an optical interferometer, such as GRAVITY, will detect orbital plane precession due to frame dragging, the tidal dissipation of orbital energy occurs at timescales comparable to the timescale of precession due to the quadrupole moment of the black hole. As a result, this non-conservative effect is a potential source of systematic uncertainty in testing the no-hair theorem with stellar orbits.

Dimitrios Psaltis; Gongjie Li; Abraham Loeb

2012-12-13T23:59:59.000Z

315

A Simplified Scheme to Simulate Asymmetries Due to the Beta Effect in Barotropic Vortices  

Science Conference Proceedings (OSTI)

A simplified scheme to generate vortex asymmetries due to the beta effect from an initially symmetric vortex on a beta plane is described. This approach, based on the time integration of the nondivergent barotropic vorticity equation, was ...

Rebecca J. Ross; Yoshio Kurihara

1992-09-01T23:59:59.000Z

316

Design of product development systems  

E-Print Network (OSTI)

The development of successful new products in less time and using fewer resources is key to the financial success of most consumer product companies. In this thesis we have studied the development of new products and how ...

Aguirre Granados, Adrian

2008-01-01T23:59:59.000Z

317

MTBE Production Economics  

Gasoline and Diesel Fuel Update (EIA)

MTBE Production MTBE Production Economics Tancred C. M. Lidderdale Contents 1. Summary 2. MTBE Production Costs 3. Relationship between price of MTBE and Reformulated Gasoline 4. Influence of Natural Gas Prices on the Gasoline Market 5. Regression Results 6. Data Sources 7. End Notes 1. Summary Last year the price of MTBE (methyl tertiary butyl ether) increased dramatically on two occasions (Figure 1) (see Data Sources at end of article.): 1. Between April and June 2000, the price (U.S. Gulf Coast waterborne market) of MTBE rose from $1.00 per gallon to over $1.60 per gallon. This represented an increase in the price premium for MTBE over the wholesale price of conventional gasoline from its normal (1995 though 2000 average) $0.26 per gallon to $0.60 per gallon. The MTBE

318

NREL: Learning - Hydrogen Production  

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

Production Production The simplest and most common element, hydrogen is all around us, but always as a compound with other elements. To make it usable in fuel cells or otherwise provide energy, we must expend energy or modify another energy source to extract it from the fossil fuel, biomass, water, or other compound in which it is found. Nearly all hydrogen production in the United States today is by steam reformation of natural gas. This, however, releases carbon dioxide in the process and trades one relatively clean fuel for another, with associated energy loss, so it does little to meet national energy needs. Hydrogen can also be produced by electrolysis-passing an electrical current through water to break it into hydrogen and oxygen-but electrolysis is inefficient and is only as clean

319

PRODUCTION OF PURIFIED URANIUM  

DOE Patents (OSTI)

A pyrometallurgical method for processing nuclear reactor fuel elements containing uranium and fission products and for reducing uranium compound; to metallic uranium is reported. If the material proccssed is essentially metallic uranium, it is dissolved in zinc, the sulution is cooled to crystallize UZn/sub 9/ , and the UZn/sub 9/ is distilled to obtain uranium free of fission products. If the material processed is a uranium compound, the sollvent is an alloy of zinc and magnesium and the remaining steps are the same.

Burris, L. Jr.; Knighton, J.B.; Feder, H.M.

1960-01-26T23:59:59.000Z

320

Gas production apparatus  

DOE Patents (OSTI)

This invention relates generally to the production of gases, and more particularly to the production of tritium gas in a reliable long operating lifetime systems that employs solid lithium to overcome the heretofore known problems of material compatibility and corrosion, etc., with liquid metals. The solid lithium is irradiated by neutrons inside low activity means containing a positive (+) pressure gas stream for removing and separating the tritium from the solid lithium, and these means are contained in a low activity shell containing a thermal insulator and a neutron moderator.

Winsche, Warren E. (Bellport, NY); Miles, Francis T. (Bellport, NY); Powell, James R. (Wading River, NY)

1976-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

emerging technologies for metals production  

Science Conference Proceedings (OSTI)

Economics of Production of Primary Titanium by Electrolytic Winning [pp. 13-41] ... A Process for Continuous Titanium Production from Titanium Oxide [pp. 79-88

322

Production analysis of Marcellus Shale.  

E-Print Network (OSTI)

??The purpose of this thesis was to analyze the production potential of Marcellus shale using actual field data. By using real field production data for… (more)

Belyadi, Hossein.

2011-01-01T23:59:59.000Z

323

SEDS: State Energy Production Estimates  

U.S. Energy Information Administration (EIA)

Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity. ... Production. by state and for the United States; by energy source;

324

Cumulative Crude Production Additions (Annual)  

U.S. Energy Information Administration (EIA)

This graph shows the cumulative growth of the Atlantic Basin light sweet crude oil production relative to the growth in crude oil production from the rest of the ...

325

Covered Product Categories (Fact Sheet)  

SciTech Connect

Overview of the U.S. Department of Energy Federal Energy Management Program Energy-Efficient Product Procurement Program and its designated product category list.

Not Available

2011-08-01T23:59:59.000Z

326

Energy and Biomedical / Primary Production  

Science Conference Proceedings (OSTI)

Mar 15, 2012 ... The distillation product by vacuum distillation process produced a high purity metal magnesium product, it can be deduced that reversion ...

327

Meson production in high-energy electron-nucleus scattering  

E-Print Network (OSTI)

Experimental studies of meson production through two-photon fusion in inelastic electron-nucleus scattering is now under way. A high-energy photon radiated by the incident electron is fused with a soft photon radiated by the nucleus. The process takes place in the small-angle-Coulomb region of nuclear scattering. We expound the theory for this production process as well as its interference with coherent-radiative-meson production. In particular, we investigate the distortion of the electron wave function due to multiple-Coulomb scattering.

Göran Fäldt

2010-06-09T23:59:59.000Z

328

MAST 1 purchased products--components. Final report  

Science Conference Proceedings (OSTI)

AlliedSignal Inc., Kansas City Division, the production agency, was provided with funding to acquire purchased product components in support of the MAST (Multi-Application Surety Technology) Program. Implementation efforts, closing procurement status, and proposals for improvements in the procurement process are presented. The intent of this project was to fund the Purchased Product Team`s traditional procurement of components, with significantly reduced flowtime, in accordance with the Qualification Evaluation System, and to exercise the system to the extent possible. When funding was reduced, it became obvious that full implementation of the Qualification Evaluation System could not be achieved due to limited resources.

Brown, R.J.

1995-10-01T23:59:59.000Z

329

Higgs Production via Gluon-Induced Weak Boson Fusion  

E-Print Network (OSTI)

We present a calculation that allows for an estimation of the NNLO contributions to the Higgs production in the weak boson fusion channel. A possible deterioration of this important channel for the Higgs discoveries at the LHC can be ruled out by this calculation due to the small remaining cross section after the weak boson cuts.

Jens Vollinga

2008-09-22T23:59:59.000Z

330

MODIS Land Products Subsets  

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

Presentations Presentations Web and Web Services based tool that provides Subsets and Visualization of MODIS land products to facilitate land validation and field site characterization. S.K. Santhana Vannan; R. B. Cook; B. E. Wilson. AGU Fall Meeting, San Francisco, CA, December 14-18 2009 MODIS Land Product Subsets,S.K. Santhana Vannan; R. B. Cook. November, 2009 MODIS Web Service, S.K. Santhana Vannan. ORNL DAAC UWG Meeting, May 2009 Subsetting Tools for MODIS Land Products: Time-series data for field sites, R. B. Cook, S. M. Margle, S. K. Santhana Vannan, S. K. Holladay, and T. W. Beaty. Global Vegetation Workshop, Missoula MT, August 8-10, 2006 MODIS ASCII Subsets, R. B. Cook. May 2006 Subsets of Remote Sensing Products for AmeriFlux Sites: MODIS ASCII Subsets, AmeriFlux Annual Meeting, R. B. Cook, S. M. Margle, S. K. Holladay, F. A. Heinsch, and C. B. Schaaf. October 5-7, 2004, Boulder, Colorado

331

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

2. U.S. uranium mine production and number of mines and sources, 2003-2012 2. U.S. uranium mine production and number of mines and sources, 2003-2012 Production / Mining Method 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Underground (estimated contained thousand pounds U3O8) W W W W W W W W W W Open Pit (estimated contained thousand pounds U3O8) 0 0 0 0 0 0 0 0 0 0 In-Situ Leaching (thousand pounds U3O8) W W 2,681 4,259 W W W W W W Other1 (thousand pounds U3O8) W W W W W W W W W W Total Mine Production (thousand pounds U3O8) E2,200 2,452 3,045 4,692 4,541 3,879 4,145 4,237 4,114 4,335 Number of Operating Mines Underground 1 2 4 5 6 10 14 4 5 6 Open Pit 0 0 0 0 0 0 0 0 0 0 In-Situ Leaching 2 3 4 5 5 6 4 4 5 5 Other Sources1 1 1 2 1 1 1 2 1 1 1

332

Programs on Product Spaces  

Science Conference Proceedings (OSTI)

We study program states that are described as tuples, i.e., product state spaces. We show how to add program variables and assignment notation to simply typed lambda calculus in order to describe functions, relations and predicate transformers on such ...

Ralph Back; Joakim Wright von

1997-12-01T23:59:59.000Z

333

& CONSUMPTION US HYDROPOWER PRODUCTION  

E-Print Network (OSTI)

12% of the nation's electricity. Hydropower produces more than 90,000 megawatts of electricity, which is enough to meet the needs of 28.3 million consumers. Hydropower accounts for over 90% of all electricity the NAO. ENERGY CONSUMPTION AND PRODUCTION IN NORWAY AND THE NAO The demand for heating oil in Norway

334

By-Products Utilization  

E-Print Network (OSTI)

was produced by Wisconsin Electric's coal-fired power plants. The criteria for selecting these mixtures was to utilize minimal cost materials, such as coal combustion by-products (fly ash, bottom ash, etc of sufficient strength to withstand handling, transfer and long term exposure. The final phase (4) was designed

Wisconsin-Milwaukee, University of

335

By-Products Utilization  

E-Print Network (OSTI)

on Management & Use of Coal Combustion Products (CCPs), Tampa, Florida, Jan. 27-30, 2003. Department of Civil-Milwaukee, P.O. Box 784, Milwaukee, WI 53201 d Project Manager, Illinois Clean Coal Institute * Director UWM concrete mixtures can be made with up to blends of 20% ponded-ash and 5% Class F fly ash. #12;Introduction

Wisconsin-Milwaukee, University of

336

By-Products Utilization  

E-Print Network (OSTI)

investigation. Two additional ash samples were prepared by blending these selected conventional and clean coalCenter for By-Products Utilization HIGH-STRENGTH HVFA CONCRETE CONTAINING CLEAN COAL ASH By Tarun R #12;1 HIGH-STRENGTH HVFA CONCRETE CONTAINING CLEAN COAL ASH By Tarun R. Naik, Shiw S. Singh, and Bruce

Wisconsin-Milwaukee, University of

337

By-Products Utilization  

E-Print Network (OSTI)

Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST by blending these selected conventional and clean coal ashes. Using these sixdifferent ash samples, eleven of 0 and60 percent by high-sulfurcoal ashes (Class F and clean-coal ashes) andcoal ash blends (Class F

Wisconsin-Milwaukee, University of

338

By-Products Utilization  

E-Print Network (OSTI)

-lime fly ash in blended cements with minimum (less than 20%) portland cement in the blend. Keywords: Fly 232, Fly Ash and Natural Pozzolans. #12;4 INTRODUCTION Coal is the most widely used source of energy ash. In 1992, total coal ash production in the world was estimated to be 600 million tons, of which

Wisconsin-Milwaukee, University of

339

By-Products Utilization  

E-Print Network (OSTI)

of Class C fly ash in blended cements with minimum (less than 10 %) portland cement in the blend. Keywords; freezing and thawing durability; strength; sulfate resistance. #12;2 INTRODUCTION Coal is the most widely amounts of coal combustion products (CCPs), which include fly ash, bottom ash, boiler slag, and flue gas

Wisconsin-Milwaukee, University of

340

By-Products Utilization  

E-Print Network (OSTI)

as the coal ash derived from SOx control technology. Up to 80% of CCA was blended with ground portland cement: blended cement, clean coal ash, sulfate resistance, time of setting #12;3 Zichao Wu is Structural EngineerCenter for By-Products Utilization USE OF CLEAN COAL ASH AS SETTING TIME REGULATOR IN PORTLAND

Wisconsin-Milwaukee, University of

Note: This page contains sample records for the topic "lost production due" 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

By-Products Utilization  

E-Print Network (OSTI)

and clean-coal ashes) andcoal ash blends (Class F plus clean-coal ash blends) in the range of 0 to 60Center for By-Products Utilization CHARACTERIZATION AND APPLICATION OF CLASSF FLY ASHCOAL AND CLEAN-COAL,and Bruce W. Ramme CBU-1996-08 REP-283 July 1996 Presented andPublished at the American Coal Ash Association

Wisconsin-Milwaukee, University of

342

By-Products Utilization  

E-Print Network (OSTI)

. Test results indicated that all the blends with coal ash had lower expansion than the control mixtureCenter for By-Products Utilization USE OF CLEAN-COAL ASH FOR MANAGING ASR By Zichao Wu and Tarun R College of Engineering and Applied Science THE UNIVERSITY OF WISCONSIN­MILWAUKEE #12;USE OF CLEAN-COAL ASH

Wisconsin-Milwaukee, University of

343

By-Products Utilization  

E-Print Network (OSTI)

mixtures were developed using blends of wood FA and Class C coal FA. Two levels of blended ash of concrete. Blending of wood FA with Class C coal FA improved performance of wood FA to a significant extentCenter for By-Products Utilization GREENER CONCRETE FROM WOOD FLY ASH AND COAL FLY ASH By Tarun R

Wisconsin-Milwaukee, University of

344

PRODUCTION OF URANIUM TETRACHLORIDE  

DOE Patents (OSTI)

A process is descrlbed for the production of uranium tetrachloride by contacting uranlum values such as uranium hexafluoride, uranlum tetrafluoride, or uranium oxides with either aluminum chloride, boron chloride, or sodium alumlnum chloride under substantially anhydrous condltlons at such a temperature and pressure that the chlorldes are maintained in the molten form and until the uranium values are completely converted to uranlum tetrachloride.

Calkins, V.P.

1958-12-16T23:59:59.000Z

345

Selected Vendor Telecommunications Products  

E-Print Network (OSTI)

;APPENDIX A A-2 Product: CellNet Developers: CellNet Data Systems Investors: AT&T Ventures Bank of Boston- held or other mobile receivers. CellNet's fixed wireless radio system consists of a two-way network, operation, and maintenance of the system, paying a fee of roughly $1.00 per meter per month for the basic

346

Inclusive neutral particle production  

SciTech Connect

Results of recent inclusive neutral particle production experiments are compared to existing experimental results. These experiments range from 15 to 2000 GeV/c in laboratory beam momentum and use $pi$$sup -$, $pi$$sup +$, p and anti p beams. (auth)

Kahn, S.

1975-01-01T23:59:59.000Z

347

Electrolytic tritium production  

SciTech Connect

This paper reports fifty-three electrolytic cells of various configurations and electrode compositions examined for tritium production. Significant tritium was found in 11 cells at levels between 1.5 and 80 times the starting concentration after enrichment corrections are made.

Storms, E.; Talcott, C. (Los Alamos National Lab., Nuclear Materials Technology Div. and Material Science and Technology Div., MS C348, Los Alamos, NM (US))

1990-07-01T23:59:59.000Z

348

Universal Product Design: Transforming User Activity Into Product Function  

E-Print Network (OSTI)

Many people have disabilities and would like to have all of the amenities typical of daily life. Universal product design is important in designing for the disabled and creating user-friendly products for all people. The goal of this thesis is to develop a universal product method by understanding how user activity closely resembles product function. The research results include a twenty product pair study in which a universal and typical product were compared. An activity diagram and functional model for each product in the product pair were the design tools used for this comparison. User activities were used to cluster product function changes. In addition, design changes such as functional, morphological and parametric were identified between the universal and typical product. The result was an action-function diagram showing the clusters and design changes for all of the twenty product pairs. An interactive GUI universal product design repository detailing the information from the action-function diagrams was created and used for eventual modification of typical products to make them universal. A universal product family was created using a user-centric universal design method developed because of the universal product design repository. Furthermore, user disability ratings from the ICF helped to expand the database and make creation of a universal product family more focused on levels of disability. The useful application of the research will be in developing a universal design method for product designers and engineers. This method will be broken down into a design structure matrix representation of functions from a universal product family of household kitchen appliances. In addition, an embodied concept for a product family consisting of existing accessible dispensers will be used to validate the universal design method developed from the twenty product study. Both case studies will serve as an example of how to extend universal design principles to a wide range of consumer product categories.

Kostovich, Vincent

2009-12-01T23:59:59.000Z

349

Table 1. U.S. Biodiesel Production Capacity and Production  

U.S. Energy Information Administration (EIA) Indexed Site

Biodiesel Production Capacity and Production Biodiesel Production Capacity and Production (million gallons) Period 2011 January 2,114 35 February 2,104 40 March 2,081 60 April 2,101 71 May 2,064 77 June 2,069 81

350

Weekly Coal Production by State  

U.S. Energy Information Administration (EIA) Indexed Site

Weekly Coal Production Weekly Coal Production Data for week ended: December 14, 2013 | Release date: December 19, 2013 | Next release date: December 30, 2013 For the week ended December 14, 2013: U.S. coal production totaled approximately 18.9 million short tons (mmst) This production estimate is 3.1% higher than last week's estimate and 2.9% lower than the production estimate in the comparable week in 2012 Coal production east of the Mississippi River totaled 8.2 mmst Coal production west of the Mississippi River totaled 10.8 mmst U.S. year-to-date coal production totaled 957.1 mmst, 1.9% lower than the comparable year-to-date coal production in 2012 EIA revises its weekly estimates of state-level coal production using Mine Safety and Health Administration (MSHA) quarterly coal production data.

351

Optimizing microalgal production in raceway systems Rafael Mu~noz-Tamayoa  

E-Print Network (OSTI)

in "Biotechnology Progress 29, 2 (2013) 543--552" DOI : 10.1002/btpr.1699 #12;Due to its biochemical properties have been10 identified as a renewable source for biodiesel production [5, 18]. However, despite these11

352

Mississippi State Biodiesel Production Project  

SciTech Connect

Biodiesel is a renewable fuel conventionally generated from vegetable oils and animal fats that conforms to ASTM D6751. Depending on the free fatty acid content of the feedstock, biodiesel is produced via transesterification, esterification, or a combination of these processes. Currently the cost of the feedstock accounts for more than 80% of biodiesel production cost. The main goal of this project was to evaluate and develop non-conventional feedstocks and novel processes for producing biodiesel. One of the most novel and promising feedstocks evaluated involves the use of readily available microorganisms as a lipid source. Municipal wastewater treatment facilities (MWWTF) in the USA produce (dry basis) of microbial sludge annually. This sludge is composed of a variety of organisms, which consume organic matter in wastewater. The content of phospholipids in these cells have been estimated at 24% to 25% of dry mass. Since phospholipids can be transesterified they could serve as a ready source of biodiesel. Examination of the various transesterification methods shows that in situ conversion of lipids to FAMEs provides the highest overall yield of biodiesel. If one assumes a 7.0% overall yield of FAMEs from dry sewage sludge on a weight basis, the cost per gallon of extracted lipid would be $3.11. Since the lipid is converted to FAMEs, also known as biodiesel, in the in Situ extraction process, the product can be used as is for renewable fuel. As transesterification efficiency increases the cost per gallon drops quickly, hitting $2.01 at 15.0% overall yield. An overall yield of 10.0% is required to obtain biodiesel at $2.50 per gallon, allowing it to compete with soybean oil in the marketplace. Twelve plant species with potential for oil production were tested at Mississippi State, MS. Of the species tested, canola, rapeseed and birdseed rape appear to have potential in Mississippi as winter annual crops because of yield. Two perennial crops were investigated, Chinese tallow tree and tung tree. High seed yields from these species are possible because, there stature allows for a third dimension in yield (up). Harvest regimes have already been worked out with tung, and the large seed makes shedding of the seed with tree shakers possible. While tallow tree seed yields can be mind boggling (12,000 kg seed/ha at 40% oil), genotypes that shed seed easily are currently not known. Efficient methods were developed to isolate polyunsaturated fatty acid methyl esters from bio-diesel. The hypothesis to isolate this class of fatty acids, which are used as popular dietary supplements and prescription medicine (OMACOR), was that they bind transition metal ions much stronger than their harmful saturated analogs. AgBF4 has the highest extraction ability among all the metal ions tested. Glycerol is a key product from the production of biodiesel. It is produced during the transesterification process by cleaving the fatty acids from the glycerol backbone (the fatty acids are used as part of the biodiesel, which is a fatty acid methyl ester). Glycerol is a non-toxic compound with many uses; however, if a surplus exists in the future, more uses for the produced glycerol needs to be found. Another phase of the project was to find an add-on process to the biodiesel production process that will convert the glycerol by-product into more valuable substances for end uses other than food or cosmetics, focusing at present on 1,3-propanediol and lactic acid.All three MSU cultures produced products at concentrations below that of the benchmark microorganisms. There was one notable isolate the caught the eye of the investigators and that was culture J6 due to the ability of this microorganism to co-produce both products and one in particularly high concentrations. This culture with more understanding of its metabolic pathways could prove a useful biological agent for the conversion of glycerol. Heterogeneous catalysis was examined as an alternative to overcome the disadvantages of homogeneous transesterification, such as the presence of salts in the glycer

Rafael Hernandez; Todd French; Sandun Fernando; Tingyu Li; Dwane Braasch; Juan Silva; Brian Baldwin

2008-03-20T23:59:59.000Z

353

UNITAR boosts cogeneration for heavy crude production  

SciTech Connect

The UNITAR/UNDP Information Center for Heavy Crude and Tar Sands publicized the favorable effect of cogeneration on the economics of generating steam for in situ recovery of heavy oil. Although cogeneration of electricity with the production of steam for heavy crude production is a rapidly growing activity in California, it is still unknown in other countries where heavy crude is produced. The study concentrated on two specific cases: a heavy crude cogeneration plant in Kern County in California and a heavy crude production plant at Wolf Lake in Alberta, Canada. A comparison of the two cases showed that due to the specific conditions in California, cogeneration can reduce, in this specific case, the cost of production of heavy crude by $4.80 per barrel whereas in the case of Wolf Lake, cogeneration would not be economic (electricity prices in relation to natural gas prices are much lower in Canada). One of the purposes of the UNITAR study was to direct attention in other countries producing heavy crude to the advantages of cogeneration.

Not Available

1987-03-01T23:59:59.000Z

354

V-161: IBM Maximo Asset Management Products Java Multiple Vulnerabilities |  

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

1: IBM Maximo Asset Management Products Java Multiple 1: IBM Maximo Asset Management Products Java Multiple Vulnerabilities V-161: IBM Maximo Asset Management Products Java Multiple Vulnerabilities May 22, 2013 - 12:46am Addthis PROBLEM: IBM Maximo Asset Management Products Java Multiple Vulnerabilities PLATFORM: IBM Maximo Asset Management 6.x IBM Maximo Asset Management 7.x IBM Maximo Asset Management Essentials 7.x ABSTRACT: Asset and Service Mgmt Products - Potential security exposure when using JavaTM based applications due to vulnerabilities in Java Software Developer Kits. REFERENCE LINKS: IBM Reference #:1638135 Secunia Advisory SA53451 CVE-2013-0401 CVE-2013-2433 CVE-2013-2434 CVE-2013-0402 CVE-2013-1488 CVE-2013-1491 CVE-2013-1518 CVE-2013-1537 CVE-2013-1540 CVE-2013-1557 CVE-2013-1558 CVE-2013-1561 CVE-2013-1563 CVE-2013-1564 CVE-2013-1569

355

Electron-positron pairs production in a macroscopic charged core  

E-Print Network (OSTI)

Classical and semi-classical energy states of relativistic electrons bounded by a massive and charged core with the charge-mass-radio Q/M and macroscopic radius R_c are discussed. We show that the energies of semi-classical (bound) states can be much smaller than the negative electron mass-energy (-mc^2), and energy-level crossing to negative energy continuum occurs. Electron-positron pair production takes place by quantum tunneling, if these bound states are not occupied. Electrons fill into these bound states and positrons go to infinity. We explicitly calculate the rate of pair-production, and compare it with the rates of electron-positron production by the Sauter-Euler-Heisenberg-Schwinger in a constant electric field. In addition, the pair-production rate for the electro-gravitational balance ratio Q/M = 10^{-19} is much larger than the pair-production rate due to the Hawking processes.

Ruffini, Remo

2011-01-01T23:59:59.000Z

356

Electron-positron pairs production in a macroscopic charged core  

E-Print Network (OSTI)

Classical and semi-classical energy states of relativistic electrons bounded by a massive and charged core with the charge-mass-radio Q/M and macroscopic radius R_c are discussed. We show that the energies of semi-classical (bound) states can be much smaller than the negative electron mass-energy (-mc^2), and energy-level crossing to negative energy continuum occurs. Electron-positron pair production takes place by quantum tunneling, if these bound states are not occupied. Electrons fill into these bound states and positrons go to infinity. We explicitly calculate the rate of pair-production, and compare it with the rates of electron-positron production by the Sauter-Euler-Heisenberg-Schwinger in a constant electric field. In addition, the pair-production rate for the electro-gravitational balance ratio Q/M = 10^{-19} is much larger than the pair-production rate due to the Hawking processes.

Remo Ruffini; She-Sheng Xue

2011-06-24T23:59:59.000Z

357

V-161: IBM Maximo Asset Management Products Java Multiple Vulnerabilities |  

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

61: IBM Maximo Asset Management Products Java Multiple 61: IBM Maximo Asset Management Products Java Multiple Vulnerabilities V-161: IBM Maximo Asset Management Products Java Multiple Vulnerabilities May 22, 2013 - 12:46am Addthis PROBLEM: IBM Maximo Asset Management Products Java Multiple Vulnerabilities PLATFORM: IBM Maximo Asset Management 6.x IBM Maximo Asset Management 7.x IBM Maximo Asset Management Essentials 7.x ABSTRACT: Asset and Service Mgmt Products - Potential security exposure when using JavaTM based applications due to vulnerabilities in Java Software Developer Kits. REFERENCE LINKS: IBM Reference #:1638135 Secunia Advisory SA53451 CVE-2013-0401 CVE-2013-2433 CVE-2013-2434 CVE-2013-0402 CVE-2013-1488 CVE-2013-1491 CVE-2013-1518 CVE-2013-1537 CVE-2013-1540 CVE-2013-1557 CVE-2013-1558 CVE-2013-1561 CVE-2013-1563 CVE-2013-1564 CVE-2013-1569

358

Un cadre formel pour le developpement oriente aspect: modelisation et verification des interactions dues aux aspects  

Science Conference Proceedings (OSTI)

One of the most challenging tasks of software engineering is to produce high quality software products. The term quality refers to attributes that the software system should possess such as readability, reusability, evolution, maintainability and reliability. ...

Farida Mostefaoui

2008-01-01T23:59:59.000Z

359

Codes base on unambiguous products  

Science Conference Proceedings (OSTI)

In this paper, we propose the notion of +-unambiguous product which is expanded from unambiguous product and the definitions of alternative product, alternative code, even alternative code on a pair (X, Y) of languages. Some basic properties of ... Keywords: +-unambiguous product, alt-code, ealt-code, generations of code, independency of conditions

Ho Ngoc Vinh; Vu Thanh Nam; Phan Trung Huy

2010-11-01T23:59:59.000Z

360

Advanced Product Quality Planning (APQP)  

Science Conference Proceedings (OSTI)

...correctly will provide the best opportunity for sustainability once the work cells initiate production....

Note: This page contains sample records for the topic "lost production due" 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

Synthesizing products for online catalogs  

Science Conference Proceedings (OSTI)

A comprehensive product catalog is essential to the success of Product Search engines and shopping sites such as Yahoo! Shopping, Google Product Search, and Bing Shopping. Given the large number of products and the speed at which they are released to ...

Hoa Nguyen; Ariel Fuxman; Stelios Paparizos; Juliana Freire; Rakesh Agrawal

2011-04-01T23:59:59.000Z

362

Parametric examination of the destruction of availability due to combustion for a range of conditions and fuels  

E-Print Network (OSTI)

A comprehensive second law analysis of combustion for a range of conditions and fuels was completed. Constant pressure, constant volume and constant temperature combustion processes were examined. The parameters studied were reactant temperature, reactant pressure, equivalence ratio and the fuels themselves. In addition, the contribution and relative significance of the various components (thermo-mechanical, reactive and diffusion) to the mixture availability was examined. Also, the effect of reactant mixture dissociation was incorporated into the combustion analysis. It was found that for similar initial conditions, constant pressure combustion and constant volume combustion exhibited similar trends. For constant temperature combustion, the trend is significantly different from the constant pressure and constant volume combustion, with almost the entire reactant availability being destroyed due to combustion at lower temperatures. Amongst the parameters examined, reactant mixture temperature had the most significant effect on the fraction of availability destroyed during combustion. The percentage availability destroyed reduced from 25 to 30% at 300 K to about 5% at 6000 K for constant pressure and constant volume combustion processes. The effect of the reactant mixture pressure on the fraction of availability destroyed was more modest. The values for the percentage availability destroyed for pressures ranging from 50 kPa to 5000 kPa were found to lie within a range of 5%. The effect of equivalence ratio on the fraction of reactant mixture availability destroyed was also documented. In general, it was found that the destruction of availability decreased with increasing equivalence ratios. This value, however, accounts for the availability due to fuel like species in the product mixture. Therefore, for practical applications, combustion of the stoichiometric mixture would be preferred over the rich equivalence ratios. It was found that the fraction of reactant availability destroyed increased with increasing complexity of the fuel??s molecular structure. In addition, it was shown that the diffusion availability terms is small and may be neglected, while the reactive availability and thermo-mechanical availability are more significant.

Chavannavar, Praveen Shivshankar

2005-08-01T23:59:59.000Z

363

Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June  

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

Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June for September Event Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June for September Event May 18, 2011 - 12:00pm Addthis Media Contact Cameron Hardy, DOE (509) 376-5365 Cameron.Hardy@rl.doe.gov RICHLAND, WASH. - The U.S. Department of Energy (DOE) at Hanford will hold its annual DOE Integrated Safety Management (ISM) Champions Workshop on September 12-15, 2011, at the Three Rivers Convention Center in Kennewick, Wash. DOE's Richland Operations Office and Office of River Protection are hosting this year's event. The purpose of the workshop is to promote a robust safety culture and educate attendees on safety developments and environmental compliance methods for effective implementation of the

364

Low Dose Radiation Research Program: The Risk of Cancer Induction Due to  

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

November 10-12, 1999, Washington, D.C. November 10-12, 1999, Washington, D.C. The Risk of Cancer Induction Due to Routine Mammographic Screening Featured Project Description David J. Brenner, Steve Marino, and Charles Geard, Center for Radiological Research, Columbia University, 630 West 168th Street, New York Summary: To obtain realistic and credible risk estimates for breast-cancer mortality due to clinical mammographic imaging examinations. Abstract: The aim of this work is to obtain realistic and credible risk estimates for breast-cancer mortality due to clinical mammographic imaging examinations. Given the increasing emphasis on clinical mammographic screening for breast cancer, it is of societal importance to provide realistic risk estimates with realistic confidence bounds for breast cancer

365

Nonlinear response of vessel walls due to short-time thermomechanical loading  

Science Conference Proceedings (OSTI)

Maintaining structural integrity of the reactor pressure vessel (RPV) during a postulated core melt accident is an important safety consideration in the design of the vessel. This study addresses the failure predictions of the vessel due to thermal and pressure loadings fro the molten core debris depositing on the lower head of the vessel. Different loading combinations were considered based on the dead load, yield stress assumptions, material response and internal pressurization. The analyses considered only short term failure (quasi static) modes, long term failure modes were not considered. Short term failure modes include plastic instabilities of the structure and failure due to exceeding the failure strain. Long term failure odes would be caused by creep rupture that leads to plastic instability of the structure. Due to the sort time durations analyzed, creep was not considered in the analyses presented.

Pfeiffer, P.A.; Kulak, R.F.

1994-06-01T23:59:59.000Z

366

Residual stress relief due to fatigue in tetragonal lead zirconate titanate ceramics  

SciTech Connect

High energy synchrotron XRD was employed to determine the lattice strain {epsilon}{l_brace}111{r_brace}and diffraction peak intensity ratio R{l_brace}200{r_brace}in tetragonal PZT ceramics, both in the virgin poled state and after a bipolar fatigue experiment. It was shown that the occurrence of microstructural damage during fatigue was accompanied by a reduction in the gradient of the {epsilon}{l_brace}111{r_brace}-cos{sup 2} {psi} plot, indicating a reduction in the level of residual stress due to poling. In contrast, the fraction of oriented 90 Degree-Sign ferroelectric domains, quantified in terms of R{l_brace}200{r_brace}, was not affected significantly by fatigue. The change in residual stress due to fatigue is interpreted in terms of a change in the average elastic stiffness of the polycrystalline matrix due to the presence of inter-granular microcracks.

Hall, D. A.; Mori, T. [School of Materials, University of Manchester, Grosvenor St., Manchester M1 7HS (United Kingdom); Comyn, T. P. [Institute for Materials Research, Woodhouse Lane, University of Leeds, LS2 9JT (United Kingdom); Ringgaard, E. [Meggitt Sensing Systems, Hejreskovvej 18A, 3490 Kvistgaard (Denmark); Wright, J. P. [ESRF, 6 Rue Jules Horowitz, BP-220, 38043 Grenoble Cedex (France)

2013-07-14T23:59:59.000Z

367

MODIS Land Products Subsets  

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

Global Subsetting and Visualization Tool Global Subsetting and Visualization Tool The Global Subsetting and Visualization Tool provides customized subsets of MODIS Land products in ASCII format on demand for any location on Earth. Users select a site (either from a picklist or by entering the site's geographic coordinates) and the area surrounding that site, from one pixel up to 201 x 201 km. The tool is expected to take up to 60 minutes to complete the processing, and the tool will send you an email message containing the URL where you can access the output. The tool provides time series plots of the measurement, an ASCII file of the pixel values for the selected product along with quality information, average and standard deviations for the area selected, and a file that can be imported directly into GIS software. In addition we provide a land cover grid (IGBP classification) of the area, along with an estimate of heterogeneity (Shannon richness and evenness).

368

Product Efficiency Cases  

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

product-efficiency-cases Office of Hearings and product-efficiency-cases Office of Hearings and Appeals 1000 Independence Ave., SW Washington, DC, 20585 202-287-1566 en EXC-13-0004 - In the Matter of Liebherr Canada Ltd. http://energy.gov/oha/downloads/exc-13-0004-matter-liebherr-canada-ltd EXC-13-0004 - In the Matter of Liebherr Canada Ltd.

369

LENNOX HEARTH PRODUCTS  

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

LENNOX LENNOX HEARTH PRODUCTS April 1, 2011 Mr. Daniel Cohen U.S. Department of Energy Assistant General Council for Legislation, Regulation and Energy Efficiency Office of the General Counsel 1000 Independence Avenue, SW Washington, DC 20585 RE: Regulatory Burden RFI Dear Mr. Cohen: Lennox Hearth Products (LHP) is hereby responding to the Department of Energy's (DOE's) request for information - published at 76 Fed. Reg. 6123 (February 3, 2011) - seeking comment and information to assist the DOE in reviewing its existing regulations to determine whether such regulations should be modified or repealed pursuant to Executive Order 13563 ("Improving Regulation and Regulatory Review," issued by President Obama on January 18, 2011). LHP is a leading manufacturer of indoor and outdoor fireplaces, fireplace inserts, free-standing stoves, gas log

370

Production of MHD fluid  

SciTech Connect

A hot gaseous fluid of low ash content, suitable for use in open-cycle MHD (magnetohydrodynamic) power generation, is produced by means of a three-stage process comprising (1) partial combustion of a fossil fuel to produce a hot gaseous product comprising CO.sub.2 CO, and H.sub.2 O, (2) reformation of the gaseous product from stage (1) by means of a fluidized char bed, whereby CO.sub.2 and H.sub.2 O are converted to CO and H.sub.2, and (3) combustion of CO and H.sub.2 from stage (2) to produce a low ash-content fluid (flue gas) comprising CO.sub.2 and H.sub.2 O and having a temperature of about 4000.degree. to 5000.degree.F.

Lacey, James J. (Library, PA); Kurtzrock, Roy C. (Bethel Park, PA); Bienstock, Daniel (Pittsburgh, PA)

1976-08-24T23:59:59.000Z

371

February 2012Home Production and Social Security Reform  

E-Print Network (OSTI)

This paper incorporates home production into a dynamic general equilibrium model of overlapping generations with endogenous retirement to study Social Security reforms. As such, the model di¤erentiates both consumption goods and labor e¤ort according to their respective roles in home production and market activities. Using a calibrated model, we …nd that eliminating the current pay-asyou-go Social Security system has important implications for both labor supply and consumption decisions and that these decisions are in‡uenced by the presence of a home production technology. Comparing our benchmark economy to one with di¤erentiated goods but no home production, we …nd that eliminating Social Security bene…ts generates larger welfare gains in the presence of home production. This result is due to the self insurance aspects generated by the presence of home production. Comparing our economy to a one-good economy without home production, we show that the welfare gains of eliminating Social Security are magni…ed even further. These policy analyses suggest the importance of modeling home production and distinguishing between both time use and consumption goods depending on whether they are involved in market or home production. JEL Classi…cations: E21, E62, H55

Michael Dotsey; Wenli Li; Michael Dotsey; Wenli Li; Fang Yang

2012-01-01T23:59:59.000Z

372

Notice of Intent to Prepare an Environmental Assessment for the Transformation of Facilities and Infrastructure for the Non-Nuclear Production Activities Conducted at the National Nuclear Security Administration's Kansas City Plant at Kansas City, MS  

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

2 Federal Register 2 Federal Register / Vol. 72, No. 83 / Tuesday, May 1, 2007 / Notices sales, and property taxes and the magnitude of these taxes. What laws if any would need to be changed to require the USPS to explicitly pay such taxes? 10. Please discuss the costs, benefits, and feasibility associated with requiring the USPS to establish a separate private entity to provide competitive products. What, if any, scope economies between its market-dominant products and its competitive products would be lost under this scenario? Please cite any relevant examples involving foreign countries in which a state-owned postal service established a separate private entity to provide competitive products. 11. Please discuss any other possible ways of ending the differences in legal

373

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

9. Summary production statistics of the U.S. uranium industry, 1993-2012 9. Summary production statistics of the U.S. uranium industry, 1993-2012 Item 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 E2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Exploration and Development Surface Drilling (million feet) 1.1 0.7 1.3 3.0 4.9 4.6 2.5 1.0 0.7 W W 1.2 1.7 2.7 5.1 5.1 3.7 4.9 6.3 7.2 Drilling Expenditures (million dollars)1 5.7 1.1 2.6 7.2 20.0 18.1 7.9 5.6 2.7 W W 10.6 18.1 40.1 67.5 81.9 35.4 44.6 53.6 66.6 Mine Production of Uranium (million pounds U3O8) 2.1 2.5 3.5 4.7 4.7 4.8 4.5 3.1 2.6 2.4 2.2 2.5 3.0 4.7 4.5 3.9 4.1 4.2 4.1 4.3 Uranium Concentrate Production (million pounds U3O8) 3.1 3.4 6.0 6.3 5.6 4.7 4.6 4.0 2.6 2.3 2.0 2.3 2.7 4.1 4.5 3.9 3.7 4.2 4.0 4.1

374

Joined ceramic product  

DOE Patents (OSTI)

According to the present invention, a joined product is at least two ceramic parts, specifically bi-element carbide parts with a bond joint therebetween, wherein the bond joint has a metal silicon phase. The bi-element carbide refers to compounds of MC, M.sub.2 C, M.sub.4 C and combinations thereof, where M is a first element and C is carbon. The metal silicon phase may be a metal silicon carbide ternary phase, or a metal silicide.

Henager, Jr., Charles W [Kennewick, WA; Brimhall, John L [West Richland, WA

2001-08-21T23:59:59.000Z

375

PRODUCTION OF TRIFLUOROACETIC ACID  

DOE Patents (OSTI)

A method is given for the production of improved yields of trifluoroacetic acid. The compound is prepared by oxidizing m-aminobenzotrifluoride with an alkali metal or alkaline earth metal permanganate at a temperature in the range of 80 deg C to 100 deg C while dissolved ln a mixture of water with glacial acetic acid and/or trifluoroacetic acid. Preferably a mixture of water and trifluoroacetic acid ls used as the solvent.

Haworth, W.N.; Stacey, M.

1949-07-19T23:59:59.000Z

376

Simulation of Sextet Diquark Production  

E-Print Network (OSTI)

We present a method for simulating the production and decay of particles in the sextet representation of $SU(3)_C$ including the simulation of QCD radiation. First results from the Monte Carlo simulation of sextet diquark production at the LHC including both resonant and pair production are presented. We include limits on resonant diquark production from recent ATLAS results and perform the first simulation studies of the less model dependent pair production mechanism.

Peter Richardson; David Winn

2011-08-31T23:59:59.000Z

377

Neutrino Energy Loss Rates due to {sup 54,55,56}Fe in Stellar Environment  

Science Conference Proceedings (OSTI)

Neutrino energy loss rates are required as a key nuclear physics input parameter in the simulation codes of core-collapse supernovae of massive stars. The weak interaction rates due to isotopes of iron, {sup 54,55,56}Fe, are considered to play an important role during the presupernova evolution of massive stars. Proton-neutron quasi-particle random phase approximation (pn-QRPA) theory has recently being used for a microscopic calculation of stellar weak interaction rates of iron isotopes with success. The calculation of neutrino energy loss rates due to {sup 54,55,56}Fe is presented along with a comparison with large scale shell model results.

Nabi, Jameel-Un [Faculty of Engineering Sciences, GIK Institute of Engineering Sciences and Technology, Topi 23640, Swabi, NWFP (Pakistan)

2010-06-01T23:59:59.000Z

378

Industrial Oil Products Newsletter April 2013  

Science Conference Proceedings (OSTI)

Read the Industrial Oil Products Newsletter April 2013. Industrial Oil Products Newsletter April 2013 Industrial Oil Products Newsletter April 2013 ...

379

Weekly Refiner Net Production  

U.S. Energy Information Administration (EIA) Indexed Site

Refiner Net Production Refiner Net Production (Thousand Barrels per Day) Period: Weekly 4-Week Average Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Product/Region 11/08/13 11/15/13 11/22/13 11/29/13 12/06/13 12/13/13 View History Finished Motor Gasoline 2,168 2,300 2,336 2,359 2,462 2,368 2010-2013 East Coast (PADD 1) 54 53 52 67 71 67 2010-2013 Midwest (PADD 2) 696 745 722 711 798 790 2010-2013 Gulf Coast (PADD 3) 891 916 1,010 1,053 1,011 1,021 2010-2013 Rocky Mountain (PADD 4) 260 248 245 232 279 235 2010-2013 West Coast (PADD 5) 268 338 308 296 302 255 2010-2013 Reformulated 50 49 49 49 48 49 2010-2013 Blended with Ethanol 50 49 49 49 48 49 2010-2013 Other

380

MODIS Land Products Subsets  

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

Method Used to Calculate Albedo from the MODIS Albedo Model Parameter Product MCD43A1 Method Used to Calculate Albedo from the MODIS Albedo Model Parameter Product MCD43A1 Albedo MCD43A The ALBEDO data are based on the Terra and Aqua(Combined) MODIS BRDF / Albedo Model Parameter Product (MCD43A1). The primary BRDF model parameters from MCD43A1 are used in the following equations to calculate Black-sky, white-sky, and actual (blue-sky) albedo. We have used a solar zenith angle (szn) equal to local solar noon and an optical depth of 0.2 as default values in calculating these data files. Black-sky Albedo = Parameters_01 + Parameters_02 * (-0.007574 + (-0.070987 * szn2) + (0.307588 * szn3)) + Parameters_03 * (-1.284909 + (-0.166314 * szn2) + (0.041840 * szn3)) White-sky Albedo = Parameters_01 + Parameters_02 * (0.189184) + Parameters_03 * (-1.377622)

Note: This page contains sample records for the topic "lost production due" 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

Advanced Production Planning Models  

SciTech Connect

>This report describes the innovative modeling approach developed as a result of a 3-year Laboratory Directed Research and Development project. The overall goal of this project was to provide an effective suite of solvers for advanced production planning at facilities in the nuclear weapons complex (NWC). We focused our development activities on problems related to operations at the DOE's Pantex Plant. These types of scheduling problems appear in many contexts other than Pantex--both within the NWC (e.g., Neutron Generators) and in other commercial manufacturing settings. We successfully developed an innovative and effective solution strategy for these types of problems. We have tested this approach on actual data from Pantex, and from Org. 14000 (Neutron Generator production). This report focuses on the mathematical representation of the modeling approach and presents three representative studies using Pantex data. Results associated with the Neutron Generator facility will be published in a subsequent SAND report. The approach to task-based scheduling described here represents a significant addition to the literature for large-scale, realistic scheduling problems in a variety of production settings.

JONES,DEAN A.; LAWTON,CRAIG R.; KJELDGAARD,EDWIN A.; WRIGHT,STEPHEN TROY; TURNQUIST,MARK A.; NOZICK,LINDA K.; LIST,GEORGE F.

2000-12-01T23:59:59.000Z

382

Fuel Ethanol Oxygenate Production  

Gasoline and Diesel Fuel Update (EIA)

Product: Fuel Ethanol Methyl Tertiary Butyl Ether Merchant Plants Captive Plants Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Product: Fuel Ethanol Methyl Tertiary Butyl Ether Merchant Plants Captive Plants Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area May-13 Jun-13 Jul-13 Aug-13 Sep-13 Oct-13 View History U.S. 27,197 26,722 26,923 26,320 25,564 27,995 1981-2013 East Coast (PADD 1) 628 784 836 842 527 636 2004-2013 Midwest (PADD 2) 25,209 24,689 24,786 24,186 23,810 26,040 2004-2013 Gulf Coast (PADD 3) 523 404 487 460 431 473 2004-2013 Rocky Mountain (PADD 4) 450 432 430 432 415 429 2004-2013 West Coast (PADD 5)

383

Green IS for GHG emission reporting on product-level? an action design research project in the meat industry  

Science Conference Proceedings (OSTI)

Greenhouse gas emission reporting gained importance in the last years, due to societal and governmental pressure. However, this task is highly complex, especially in interdependent batch production processes and for reporting on the product-level. Green ... Keywords: GHG emissions, Green IS, PCF, action design research, design science, meat industry, product carbon footprint

Hendrik Hilpert, Christoph Beckers, Lutz M. Kolbe, Matthias Schumann

2013-06-01T23:59:59.000Z

384

Renewable Energy Products LLC | Open Energy Information  

Open Energy Info (EERE)

Products LLC Jump to: navigation, search Name Renewable Energy Products, LLC Place Santa Fe Springs, California Zip 90670 Product Own and operate a biodiesel production facility in...

385

Two-dimensional nonlinear finite element analysis of well damage due to reservoir compaction, well-to-well interactions, and localization on weak layers  

Science Conference Proceedings (OSTI)

In this paper the authors present the results of a coupled nonlinear finite element geomechanics model for reservoir compaction and well-to-well interactions for the high-porosity, low strength diatomite reservoirs of the Belridge field near Bakersfield, California. They show that well damage and failures can occur under the action of two distinct mechanisms: shear deformations induced by pore compaction, and subsidence, and shear deformations due to well-to-well interactions during production or water injection. They show such casting damage or failure can be localized to weak layers that slide or slip under shear due to subsidence. The magnitude of shear displacements and surface subsidence agree with field observations.

Hilbert, L.B. Jr. [Univ. of California, Berkeley, CA (United States); Fredrich, J.T. [Sandia National Labs., Albuquerque, NM (United States); Bruno, M.S. [Terralog Technologies USA, Inc., Arcadia, CA (United States); Deitrick, G.L.; Rouffignac, E.P. de [Shell Exploration and Production Co., Houston, TX (United States)

1996-05-01T23:59:59.000Z

386

Deformation of a liquid surface due to an impinging gas jet: A conformal mapping approach  

E-Print Network (OSTI)

Deformation of a liquid surface due to an impinging gas jet: A conformal mapping approach Andong He on it. The problem of a gas jet impinging on a liquid surface arises in several important industrial and Stewart11 observed two types of instabilities of the gas-liquid system: oscillations of the interface

387

An Analytical Model of the Diurnal Oscillation of the Inversion Base Due to the Sea Breeze  

Science Conference Proceedings (OSTI)

The diurnal oscillation of the height of the inversion due to the sea breeze is studied analytically by use of a linear model. The base of the inversion over the sea moved downward during daytime and upward during nighttime. Over the land the ...

Yizhak Feliks

1994-04-01T23:59:59.000Z

388

Slippery Near-Surface Layer of the Ocean Arising Due to Daytime Solar Heating  

Science Conference Proceedings (OSTI)

Measurements made in the Equatorial Atlantic during the 35th cruise of the R/V Akademic Vernadsky using a free-rising profiler and drifters revealed a near-surface slippery layer of the ocean arising due to daytime solar heating. The solar ...

Vladimir N. Kudryavtsev; Alexander V. Soloviev

1990-05-01T23:59:59.000Z

389

PREDICTION OF SURFACE SETTLEMENT DUE TO THE DISPLACEMENT OF SOFT ZONES  

Science Conference Proceedings (OSTI)

In areas composed of coastal plain sediments, soft zones subjected to partial overburden may be present in the subsurface. During or after a seismic event, these soft zones may be compressed. The resulting displacement due to the deformation of the soft zones will propagate to the ground surface and cause the surface to settle. This paper presents a method to predict the settlement at the surface due to the propagation of the displacement from the soft zones. This method is performed by discretizing the soft zones into multiple clusters of finite sub-areas or subspaces. Settlement profile at the ground surface due to the displacement of each sub-area or subspace is computed assuming the shape is a normal distribution function. Settlement due to the displacement of the soft zones can then be approximated by adding the settlements computed for all the sub-areas or subspaces. This method provides a simple and useful tool for the prediction of the settlement profile and the results are consistent with those obtained from the finite difference analysis.

Li, W

2008-03-03T23:59:59.000Z

390

Orbital characteristics due to the three dimensional swing-by in the Sun-Jupiter system  

Science Conference Proceedings (OSTI)

This paper presents an analytical and numerical study about orbital characteristics of trajectories due to a three dimensional swing-by maneuver between a planet and a particle. The model used has the same hypothesis of the circular restricted three-body ... Keywords: celestial mechanics, orbital dynamics, orbital maneuver, three dimensional swing-by

Jorge K. S. Formiga; Antonio F. B. A. Prado

2011-12-01T23:59:59.000Z

391

Bias in Differential Reflectivity due to Cross Coupling through the Radiation Patterns of Polarimetric Weather Radars  

Science Conference Proceedings (OSTI)

Examined is bias in differential reflectivity and its effect on estimates of rain rate due to coupling of the vertically and horizontally polarized fields through the radiation patterns. To that end, a brief review of the effects of the bias on ...

Dusan Zrni?; Richard Doviak; Guifu Zhang; Alexander Ryzhkov

2010-10-01T23:59:59.000Z

392

CS 6100 Program 1 Mars Explorer (20 points) Due Feb 3, 2011  

E-Print Network (OSTI)

scenario was presented by L Steels. The objectives are to explore a distant planet, and in particularCS 6100 Program 1 Mars Explorer (20 points) Due Feb 3, 2011 Create an applet (or other visual program) which allows the user to see the behavior of reactive agents. The Mars Explorer

Allan, Vicki H.

393

Greenhouse Gas Pollution in the Stratosphere Due to Increasing Airplane Traffic, Effects On the Environment  

E-Print Network (OSTI)

Greenhouse Gas Pollution in the Stratosphere Due to Increasing Airplane Traffic, Effects temperatures have increased much more than can be explained by changes in the concentration of greenhouse gases traffic round the clock and around the globe which is contributing to higher concentrations of greenhouse

Murty, Katta G.

394

Climatic Effects Due to Halogenated Compounds in the Earth’s Atmosphere  

Science Conference Proceedings (OSTI)

Using a one-dimensional radiative-convective model, we perform a sensitivity study of the effect of ozone depletion in the stratosphere on the surface temperature. There could be a cooling of the surface temperature by 0.2 K due to ...

Wei-Chyung Wang; Joseph P. Pinto; Yuk Ling Yung

1980-02-01T23:59:59.000Z

395

Spatial variability of sea level rise due to water impoundment behind dams  

E-Print Network (OSTI)

; Church and White, 2006]. This rate may be currently accelerating due to an increased influence of climate reservoirs (based on the work by Vorosmarty et al. [1997]), which are used in this paper's calculations. (b 1a), and added six additional post1997 dams from Chao et al. [2008] (specifically, the Three Gorges

Conrad, Clint

396

Changes in cosmic ray cut-o rigidities due to secular variations of the geomagnetic eld  

E-Print Network (OSTI)

Changes in cosmic ray cut-o rigidities due to secular variations of the geomagnetic ®eld A. Bhattacharyya1 , B. Mitra2 1 Indian Institute of Geomagnetism, Colaba, Bombay 400005, India 2 Department rays arriving at a point in an arbitrary direction, when the main geomagnetic ®eld is approximated

Paris-Sud XI, Université de

397

Resolving stereo matching errors due to repetitive structures using model information  

Science Conference Proceedings (OSTI)

This study regards the problem of incorrect stereo matches due to the occurrence of repetitive structures in the scene. In stereo vision, repetitive structures may lead to ''phantom objects'' in front of or behind the true scene which cause severe problems ... Keywords: Correspondence analysis, Model-based 3D scene analysis, Stereo vision

Björn Barrois; Marcus Konrad; Christian Wöhler; Horst-Michael Groí

2010-09-01T23:59:59.000Z

398

Project due (before) Wednesday, April 13 (5 pm) Two to three pages of write-up  

E-Print Network (OSTI)

Project Project due (before) Wednesday, April 13 (5 pm) Two to three pages of write often as informative other methods of unsupervised learning include projection methods "classification measure Dii = p j=1 |xij - xi j| manhattan Dii = p j=1 |xij - xi j| |xij + xi j| Canberra STA 450/4000 S

Reid, Nancy

399

Critical-Current Reduction in Thin Superconducting Wires Due to Current Crowding  

SciTech Connect

We demonstrate experimentally that the critical current in superconducting NbTiN wires is dependent on their geometrical shape, due to current-crowding effects. Geometric patterns such as 90{degrees} corners and sudden expansions of wire width are shown to result in the reduction of critical currents. The results are relevant for single-photon detectors as well as parametric amplifiers.

Hortensius, H.L.; Driessen, E.F.C.; Klapwijk, T.M.; Berggren, K.K.; Clem, John

2012-05-03T23:59:59.000Z

400

Efficient Production Optimization Using Flow Network Models  

E-Print Network (OSTI)

Reservoir simulation is an important tool for decision making and field development management. It enables reservoir engineers to predict reservoir production performance, update an existing model to reproduce monitoring data, assess alternative field development scenarios and design robust production optimization strategies by taking into account the existing uncertainties. A big obstacle in automating model calibration and production optimization approaches is the massive computation required to predict the response of real reservoirs under proposed changes in the model inputs. To speed up reservoir response predictions without compromising accuracy, fast surrogate models have been proposed. These models are either derived by preserving the physics of the involved processes (e.g. mass balance equations) to provide reliable long-range predictions or are developed based solely on statistical relations, in which case they can only provide short-range predictions due to the absence of the physical processes that govern the long-term behavior of the reservoir. We present an alternative solution that combines the advantages of both statistics-based and physics-based methods by deriving the flow predictions in complex two-dimensional models from one-dimensional flow network models. The existing injection/production wells in the original model form the nodes or vertices of the flow network. Each pair of wells (nodes) in the flow network is connected using a one-dimensional numerical simulation model; hence, the entire reservoir is reduced to a connected network of one-dimensional simulation models where the coupling between the individual one-dimensional models is enforced at the nodes where network edges intersect. The proposed flow network model provides a useful and fast tool for characterizing inter-well connectivity, estimating drainage volume between each pair of wells, and predicting reservoir production over an extended period of time for optimization purposes. We estimate the parameters of the flow network model using a robust training approach to ensure that the flow network model reproduces the response of the original full model under a wide range of development strategies. This step helps preserve the flow network model's predictive power during the production optimization when development strategies can change at different iterations. The robust networks training and the subsequent production optimization iterations are computationally efficient as they are performed with the faster flow network model. We demonstrate the effectiveness and applicability of our proposed flow network modeling approach to rapid production optimization using two-phase waterflooding simulations in synthetic and benchmark models.

Lerlertpakdee, Pongsathorn

2012-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Sunforce Products | Open Energy Information  

Open Energy Info (EERE)

Sunforce Products Sunforce Products Jump to: navigation, search Name Sunforce Products Place Saint-Laurent, Quebec, Canada Zip H4N 2G3 Sector Solar, Wind energy Product Manufacturer and distributor of solar and wind power generation and battery charging products. References Sunforce Products[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sunforce Products is a company located in Saint-Laurent, Quebec, Canada . References ↑ "Sunforce Products" Retrieved from "http://en.openei.org/w/index.php?title=Sunforce_Products&oldid=351792" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

402

Catalytic gasification of bagasse for the production of methanol  

DOE Green Energy (OSTI)

The purpose of the study was to evaluate the technical and economic feasibility of catalytic gasification of bagasse to produce methanol. In previous studies, a catalytic steam gasification process was developed which converted wood to methanol synthesis gas in one step using nickel based catalysts in a fluid-bed gasifier. Tests in a nominal 1 ton/day process development unit (PDU) gasifier with these same catalysts showed bagasse to be a good feedstock for fluid-bed gasifiers, but the catalysts deactivated quite rapidly in the presence of bagasse. Laboratory catalyst screening tests showed K/sub 2/CO/sub 3/ doped on the bagasse to be a promising catalyst for converting bagasse to methanol synthesis gas. PDU tests with 10 wt % K/sub 2/CO/sub 3/ doped on bagasse showed the technical feasibility of this type of catalyst on a larger scale. A high quality synthesis gas was produced and carbon conversion to gas was high. The gasifier was successfully operated without forming agglomerates of catalyst, ash, and char in the gasifier. There was no loss of activity throughout the runs because catalysts is continually added with the bagasse. Laboratory tests showed about 80% of the potassium carbonate could be recovered and recycled with a simple water wash. An economic evaluation of the process for converting bagasse to methanol showed the required selling price of methanol to be significantly higher than the current market price of methanol. Several factors make this current evaluaton using bagasse as a feedstock less favorable: (1) capital costs are higher due to inflation and some extra costs required to use bagasse, (2) smaller plant sizes were considered so economies of scale are lost, and (3) the market price of methanol in the US has fallen 44% in the last six months. 24 refs., 14 figs., 16 tabs.

Baker, E.G.; Brown, M.D.; Robertus, R.J.

1985-10-01T23:59:59.000Z

403

U.S. Plutonium "Pit" Production: Additional Facilities, Production  

National Nuclear Security Administration (NNSA)

robust technical confidence in U.S. pits and primaries, and these many 7 alternatives to production, and the costs and risks discussed below, further pit production for the...

404

FCT Hydrogen Production: Current Technology  

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

Current Technology to Current Technology to someone by E-mail Share FCT Hydrogen Production: Current Technology on Facebook Tweet about FCT Hydrogen Production: Current Technology on Twitter Bookmark FCT Hydrogen Production: Current Technology on Google Bookmark FCT Hydrogen Production: Current Technology on Delicious Rank FCT Hydrogen Production: Current Technology on Digg Find More places to share FCT Hydrogen Production: Current Technology on AddThis.com... Home Basics Current Technology Thermal Processes Electrolytic Processes Photolytic Processes R&D Activities Quick Links Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Codes & Standards Education Systems Analysis Contacts Current Technology The development of clean, sustainable, and cost-competitive hydrogen

405

Production Cost Optimization Assessments  

Science Conference Proceedings (OSTI)

The benefits of improved thermal performance of coal-fired power plants continue to grow, as the costs of fuel rise and the prospect of a carbon dioxide cap and trade program looms on the horizon. This report summarizes the efforts to date of utilities committed to reducing their heat rate by 1.0% in the Production Cost Optimization (PCO) Project. The process includes benchmarking of plant thermal performance using existing plant data and a site-specific performance appraisal. The appraisal determines po...

2008-12-11T23:59:59.000Z

406

Dissolver production tests  

SciTech Connect

In order to obtain data for the development and design of the Purex dissolvers and to demonstrate to Manufacturing and Technical personnel the feasibility of increasing the size of dissolver cuts at BiPO{sub 4} and Redox, a dissolver production test program in a BiPO{sub 4} dissolver is requested. These tests are expected to supplement the program already initiated on the 321 Bldg. dissolver, explaining dissolver behavior to the extent that existing dissolvers can be operated under more nearly optimum conditions and that new dissolvers can be designed with accuracy.

Tomlinson, R.E.

1952-08-05T23:59:59.000Z

407

PRODUCTION OF FLUOROCARBONS  

DOE Patents (OSTI)

This patent pertains to a process for recovering fluorocarbons from a liquid mixture of hydrocarbons with partially and completely fluorinated products thereof. It consists of contacting the mxture in the cold with a liquid which is a solvent for the hydrocarbons and which is a nonsolvent for the fluorocarbons, extracting the hydrocarbons, separating the fluorocarbon-containing layer from the solvent-containing layer, and submitting the fluorocarbon layer to fractlonal distillation, to isolate the desired fluorocarbon fraction. Suitable solvents wnich may be used in the process include the lower aliphatic alcohols, and the lower aliphatic ketones.

Sarsfield, N.F.

1949-06-21T23:59:59.000Z

408

PRODUCTION OF URANIUM  

DOE Patents (OSTI)

The production of uranium metal by the reduction of uranium tetrafluoride is described. Massive uranium metal of high purily is produced by reacting uranium tetrafluoride with 2 to 20% stoichiometric excess of magnesium at a temperature sufficient to promote the reaction and then mantaining the reaction mass in a sealed vessel at temperature in the range of 1150 to 2000 d C, under a superatomospheric pressure of magnesium for a period of time sufficient 10 allow separation of liquid uranium and liquid magnesium fluoride into separate layers.

Spedding, F.H.; Wilhelm, H.A.; Keller, W.H.

1958-04-15T23:59:59.000Z

409

Feasibility of the electric energy production through gasification processes of biomass: technical and economic aspects  

Science Conference Proceedings (OSTI)

Biomass is one of the main sources for energy production, indeed, due to its chemical and physical peculiarities, it can be used very well in thermo chemical processes such as combustion, pyrolysis and gasification. Furthermore, the considerable variability ... Keywords: biomass production, economic aspect, gasification

Danilo Monarca; Massimo Cecchini; Andrea Colantoni; Alvaro Marucci

2007-06-01T23:59:59.000Z

410

Effective Supply Chain Management Strategy for Food Products: An Insight to Linked Partnerships  

Science Conference Proceedings (OSTI)

This paper explores and extends the supply chain management strategy for food products effectively and efficiently through analysis of insights to linked partnerships within the supply chain due to the possibility of a global food crisis. The required ... Keywords: Food Crisis Resolution, Logistics Management, Strategic Partnership, Supply Chain Management Strategy, Supply Chain Strategy, Supply Chain for Agricultural Products

Witaya Krajaysri

2010-07-01T23:59:59.000Z

411

Questions, Answers and Clarifications Commercial Scale Advanced Biofuels Production Facilities Solicitation  

E-Print Network (OSTI)

Questions, Answers and Clarifications Commercial Scale Advanced Biofuels Production Facilities biofuels production facility? A.1 An existing biofuels facility is an existing facility that, as of the application due date of PON-13-601, produces (or did produce) biofuels in California. Q.2 Must an eligible

412

Product derivation for solution-driven product line engineering  

Science Conference Proceedings (OSTI)

Solution-driven product line engineering is a project business where products are created for each customer individually. Although reuse of results from former projects is widely done, configuration and integration of the results currently is often a ... Keywords: feature modeling, software product line development, solution-driven software development

Christoph Elsner; Daniel Lohmann; Wolfgang Schröder-Preikschat

2009-10-01T23:59:59.000Z

413

MODIS Land Products Subsets  

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

Geography of the MODIS Land Subsets for selected Field Sites Geography of the MODIS Land Subsets for selected Field Sites The 7- x 7-km grid containing the field or tower site is provided to enable comparison of pixel values of MODIS products with field data collected at a site. The values are intended to be examined over time either as a collection of individual values or combined (e.g., the average and range) within a 3- x 3-km grid or a 5- x 5-km grid around the site. Examples of analyses using the ASCII subset data can be found in presentations. If users would like to examine the MODIS data spatially in a map, we suggest that they obtain the GeoTIFF subsets or MODIS products from the LP DAAC. Please note that the grid and pixel sizes are not exact multiples of 1 km, but are only approximations. For instance, the grid and pixel size for the 1 km Sinusoidal grid is approximately 926 m. For additional information, please view the MODIS Web site.

414

Natural Gas Marketed Production  

U.S. Energy Information Administration (EIA) Indexed Site

Wellhead Price Marketed Production Period: Monthly Annual Wellhead Price Marketed Production Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History U.S. 2,085,518 2,166,183 2,097,434 2,188,208 2,188,379 2,104,808 1973-2013 Federal Offshore Gulf of Mexico 116,480 112,975 102,113 109,113 102,493 105,284 1997-2013 Alabama NA NA NA NA NA NA 1989-2013 Alaska 29,725 27,904 25,445 23,465 23,613 25,916 1989-2013 Arizona NA NA NA NA NA NA 1991-2013 Arkansas NA NA NA NA NA NA 1991-2013 California NA NA NA NA NA NA 1989-2013 Colorado NA NA NA NA NA NA 1989-2013 Florida NA NA NA NA NA NA 1989-2013

415

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

10. Uranium reserve estimates at the end of 2012 10. Uranium reserve estimates at the end of 2012 million pounds U3O8 Forward Cost2 Uranium Reserve Estimates1 by Mine and Property Status, Mining Method, and State(s) $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound Properties with Exploration Completed, Exploration Continuing, and Only Assessment Work W W 102.0 Properties Under Development for Production W W W Mines in Production W 21.4 W Mines Closed Temporarily and Closed Permanently W W 133.1 In-Situ Leach Mining W W 128.6 Underground and Open Pit Mining W W 175.4 Arizona, New Mexico and Utah 0 W 164.7 Colorado, Nebraska and Texas W W 40.8 Wyoming W W 98.5 Total 51.8 W 304.0 1 Sixteen respondents reported reserve estimates on 71 mines and properties. These uranium reserve estimates cannot be compared with the much larger historical data set of uranium reserves that were published in the July 2010 report U.S. Uranium Reserves Estimates at http://www.eia.gov/cneaf/nuclear/page/reserves/ures.html. Reserves, as reported here, do not necessarily imply compliance with U.S. or Canadian government definitions for purposes of investment disclosure.

416

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

8. U.S. uranium expenditures, 2003-2012 8. U.S. uranium expenditures, 2003-2012 million dollars Year Drilling Production Land and Other Total Expenditures Total Land and Other Land Exploration Reclamation 2003 W W 31.3 NA NA NA W 2004 10.6 27.8 48.4 NA NA NA 86.9 2005 18.1 58.2 59.7 NA NA NA 136.0 2006 40.1 65.9 115.2 41.0 23.3 50.9 221.2 2007 67.5 90.4 178.2 77.7 50.3 50.2 336.2 2008 81.9 221.2 164.4 65.2 50.2 49.1 467.6 2009 35.4 141.0 104.0 17.3 24.2 62.4 280.5 2010 44.6 133.3 99.5 20.2 34.5 44.7 277.3 2011 53.6 168.8 96.8 19.6 43.5 33.7 319.2 2012 66.6 186.9 99.4 16.8 33.3 49.3 352.9 Drilling: All expenditures directly associated with exploration and development drilling. Production: All expenditures for mining, milling, processing of uranium, and facility expense.

417

Lease Condensate Production  

Gasoline and Diesel Fuel Update (EIA)

Condensate Production Condensate Production (Million Barrels) Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes 2006 2007 2008 2009 2010 2011 View History U.S. 182 181 173 178 224 231 1979-2011 Alabama 2 2 2 2 2 2 1979-2011 Alaska 0 0 0 0 0 20 1979-2011 Arkansas 0 0 0 0 0 0 1979-2011 California 0 0 0 0 0 0 1979-2011 Coastal Region Onshore 0 0 0 0 0 0 1979-2011 Los Angeles Basin Onshore 0 0 0 0 0 0 1979-2011 San Joaquin Basin Onshore 0 0 0 0 0 0 1979-2011 State Offshore 0 0 0 0 0 0 1979-2011 Colorado 6 6 7 7 7 8 1979-2011 Florida 0 0 0 0 0 0 1979-2011 Kansas 1 1 1 1 2 1 1979-2011 Kentucky 0 0 0 0 0 0 1979-2011 Louisiana 22 20 20 18 14 14 1981-2011

418

Shale Gas Production  

Gasoline and Diesel Fuel Update (EIA)

Gas Production Gas Production (Billion Cubic Feet) Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes 2007 2008 2009 2010 2011 View History U.S. 1,293 2,116 3,110 5,336 7,994 2007-2011 Alabama 0 0 0 0 2007-2010 Alaska 0 0 0 0 0 2007-2011 Arkansas 94 279 527 794 940 2007-2011 California 101 2011-2011 Colorado 0 0 1 1 3 2007-2011 Kentucky 2 2 5 4 4 2007-2011 Louisiana 1 23 293 1,232 2,084 2007-2011 North 1 23 293 1,232 2,084 2007-2011 South Onshore 0 2011-2011 Michigan 148 122 132 120 106 2007-2011 Montana 12 13 7 13 13 2007-2011 New Mexico 2 0 2 6 9 2007-2011 East 2 0 1 3 5 2007-2011 West 0 0 1 3 4 2007-2011 North Dakota 3 3 25 64 95 2007-2011

419

Production of Shale Oil  

E-Print Network (OSTI)

Intensive pre-project feasibility and engineering studies begun in 1979 have produced an outline plan for development of a major project for production of shale oil from private lands in the Piceance Basin in western Colorado. This outline plan provides a blueprint for the development of a 28,000 acre holding on Clear Creek in Garfield County, Colorado on property acquired by Standard Oil of California in the late 1940's and early 1950's. The paper describes these planning activities and the principal features of a proposed $5 billion project to develop facilities for production of 100,000 barrels per day of synthetic crude from oil shale. Subjects included are resource evaluation, environmental baseline studies, plans for acquisition of permits, plans for development of required retorting and mining technology and a preliminary description of the commercial project which will ultimately emerge from these activities. General financial impact of the project and the case for additional tax incentives to encourage it will be described.

Loper, R. D.

1982-01-01T23:59:59.000Z

420

EIA - New Iraqi oil production: How much; how fast?  

Gasoline and Diesel Fuel Update (EIA)

New Iraqi oil production: How much; how fast? New Iraqi oil production: How much; how fast? International Energy Outlook 2010 New Iraqi oil production: How much; how fast? Iraq holds a considerable portion of the world's conventional oil reserves, but has been unable to increase oil production substantially in recent years due to conflict and geopolitical constraints. As violence in Iraq has lessened, there has been a concerted effort to increase the country's oil production, both to bolster government revenues and to support wider economic development. Recently, Iraq offered prequalified foreign oil companies two opportunities to bid on designated fields under specific terms of investment. The success of the bidding rounds and the level of interest from foreign companies have raised hopes that oil production could increase substantially over a short period of time, with some Iraqi government officials stating that the country could increase its production to 12 million barrels per day by 2017.[a] Although Iraq has the reserves to support such growth, it will need to overcome numerous challenges in order to raise production to even a fraction of that goal.

Note: This page contains sample records for the topic "lost production due" 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

Advanced Multi-Product Coal Utilization By-Product Processing Plant  

SciTech Connect

The objective of the project is to build a multi-product ash beneficiation plant at Kentucky Utilities 2,200-MW Ghent Generating Station, located in Carroll County, Kentucky. Phase 1 was completed successfully, but the project did not continue on to Phase 2 due to withdrawal of CEMEX from the project. Attempts at replacing CEMEX were not successful. Problematic to the continuation of the project was its location in the Ohio Valley which is oversupplied and has low prices for fly ash and the change in CEMEX priorities due to merger and acquisitions. Thus, CAER concurred with the DOE to conclude the project at the end of Budget Period 1, March 31, 2007.

Thomas Robl; John Groppo

2007-03-31T23:59:59.000Z

422

PRESERVATION OF H2 PRODUCTION ACTIVITY IN NANOPOROUS LATEX COATINGS OF RHODOPSEUDOMONAS PALUSTRIS CGA009 DURING DRY STORAGE AT AMBIENT TEMPERATURES  

Science Conference Proceedings (OSTI)

To assess the applicability of latex cell coatings as an "off-the-shelf' biocatalyst, the effect of osmoprotectants, temperature, humidity and O{sub 2} on preservation of H{sub 2} production in Rhodopseudomonas palustris coatings was evaluated. Immediately following latex coating coalescence (24 h) and for up to 2 weeks of dry storage, rehydrated coatings containing different osmoprotectants displayed similar rates of H{sub 2} production. Beyond 2 weeks of storage, sorbitol- treated coatings lost all H{sub 2} production activity, whereas considerable H{sub 2} production was still detected in sucrose- and trehalose-stabilized coatings. The relative humidity level at which the coatings were stored had a significant impact on the recovery and subsequent rates of H{sub 2} production. After 4 weeks storage under air at 60% humidity, coatings produced only trace amounts of H{sub 2} (0-0.1% headspace accumulation), whereas those stored at production activity after 8 weeks of storage. When stored in argon at production activity for 3 months, implicating oxidative damage as a key factor limiting coating storage. Overall, the results demonstrate that biocatalytic latex coatings are an attractive cell immobilization platform for preservation of bioactivity in the dry state.

Milliken, C.; Piskorska, M.; Soule, T.; Gosse, J.; Flickinger, M.; Smith, G.; Yeager, C.

2012-08-27T23:59:59.000Z

423

PRESERVATION OF H2 PRODUCTION ACTIVITY IN NANOPOROUS LATEX COATINGS OF RHODOPSEUDOMONAS PALUSTRIS CGA009 DURING DRY STORAGE AT AMBIENT TEMPERATURES  

SciTech Connect

To assess the applicability of latex cell coatings as an "off-the-shelf' biocatalyst, the effect of osmoprotectants, temperature, humidity and O{sub 2} on preservation of H{sub 2} production in Rhodopseudomonas palustris coatings was evaluated. Immediately following latex coating coalescence (24 h) and for up to 2 weeks of dry storage, rehydrated coatings containing different osmoprotectants displayed similar rates of H{sub 2} production. Beyond 2 weeks of storage, sorbitol- treated coatings lost all H{sub 2} production activity, whereas considerable H{sub 2} production was still detected in sucrose- and trehalose-stabilized coatings. The relative humidity level at which the coatings were stored had a significant impact on the recovery and subsequent rates of H{sub 2} production. After 4 weeks storage under air at 60% humidity, coatings produced only trace amounts of H{sub 2} (0-0.1% headspace accumulation), whereas those stored at <5% humidity retained 27-53% of their H{sub 2} production activity after 8 weeks of storage. When stored in argon at <5% humidity and room temperature, R. palustris coatings retained full H{sub 2} production activity for 3 months, implicating oxidative damage as a key factor limiting coating storage. Overall, the results demonstrate that biocatalytic latex coatings are an attractive cell immobilization platform for preservation of bioactivity in the dry state.

Milliken, C.; Piskorska, M.; Soule, T.; Gosse, J.; Flickinger, M.; Smith, G.; Yeager, C.

2012-08-27T23:59:59.000Z

424

Xe-135 Production from Cf-252  

Science Conference Proceedings (OSTI)

135Xe is a good indicator that fission has occurred and is a valuable isotope that helps enforce the Comprehensive Test Ban Treaty. Due to its rather short half life and minimal commercial interest, there are no known sources where 135Xe can be purchased. Readily available standards of this isotope for calibrating collection and analytical techniques would be very useful. 135Xe can be produced in the fissioning of actinide isotopes, or by neutron capture on 134Xe. Since the neutron capture cross section of 134Xe is 3 mB, neutron capture is a low yield, though potentially useful, production route. 135Xe is also produced by spontaneous fission of 252Cf. 252Cf has a spontaneous fission rate of about 6 x 1011 s-1g-1. The cumulative yield from the spontaneous fission of 252Cf is 4.19%; and the competing neutron capture reaction that depletes 135Xe in thermal reactor systems is negligible because the neutron capture cross-section is low for fast fission neutrons. At the INL, scientists have previously transported fission products from an electroplated 252Cf thin source for the measurement of nuclear data of short-lived fission products using a technique called He-Jet collection. We have applied a similar system to the collection of gaseous 135Xe, in order to produce valuable standards of this isotope.

C. A. McGrath; T. P. Houghton; J. K. Pfeiffer; R. K. Hague

2012-03-01T23:59:59.000Z

425

Biological production of ethanol from coal  

DOE Green Energy (OSTI)

Due to the abundant supply of coal in the United States, significant research efforts have occurred over the past 15 years concerning the conversion of coal to liquid fuels. Researchers at the University of Arkansas have concentrated on a biological approach to coal liquefaction, starting with coal-derived synthesis gas as the raw material. Synthesis gas, a mixture of CO, H[sub 2], CO[sub 2], CH[sub 4] and sulfur gases, is first produced using traditional gasification techniques. The CO, CO[sub 2] and H[sub 2] are then converted to ethanol using a bacterial culture of Clostridium 1jungdahlii. Ethanol is the desired product if the resultant product stream is to be used as a liquid fuel. However, under normal operating conditions, the wild strain'' produces acetate in favor of ethanol in conjunction with growth in a 20:1 molar ratio. Research was performed to determine the conditions necessary to maximize not only the ratio of ethanol to acetate, but also to maximize the concentration of ethanol resulting in the product stream.

Not Available

1992-12-01T23:59:59.000Z

426

Biological production of ethanol from coal  

DOE Green Energy (OSTI)

Research is continuing in attempting to increase both the ethanol concentration and product ratio from the C. ljungdahlii fermentation. Both batch and continuous reactors are being used for this purpose. The purpose of this report is four-fold. First, the data presented in PETC Report No. 2-4-91 (June--September 1991) are analyzed and interpreted using normalized specific growth and production rates. This technique eliminates experimental variation due to the differences in inoculum history. Secondly, the effects of the sulfur gases H{sub 2}S and COS on the performance of C. ljungdahlii are presented and discussed. Although these are preliminary results, they illustrate the tolerance of the bacterium to low levels of sulfur gases. Thirdly, the results of continuous stirred tank reactor studies are presented, where cell and product concentrations are shown as a function of agitation rate and gas flow rate. Finally, additional data are presented showing the performance of C. ljungdahlii in a CSTR with cell recycle.

Not Available

1991-01-01T23:59:59.000Z

427

Biological production of ethanol from coal  

DOE Green Energy (OSTI)

Research is continuing in attempting to increase both the ethanol concentration and product ratio (acetate to ethanol) from the C. ljungdahlii fermentation. Both batch and continuous reactors are being used for this purpose. The purpose of this report is four-fold. First, the data presented in PETC Report No. 2-4-91 (June--September, 1991) are analyzed and interpreted using normalized specific growth and production rates. This technique eliminates experimental variation due to differences in inoculum history. Secondly, the effects of the sulfur gases H{sub 2}S and COS on the performance of C. ljungdahlii are presented and discussed. Although these are preliminary results, they illustrate the tolerance of the bacterium to low levels of sulfur gases. Thirdly, the results of continuous stirred tank reactor studies are presented, where cell and product concentrations are shown as a function of agitation rate and gas flow rate. Finally, additional data are presented showing the performance of C. ljungdahlii in a CSTR with cell recycle.

Not Available

1992-05-01T23:59:59.000Z

428

Earthcare Products | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Earthcare Products Jump to: navigation, search Name Earthcare Products Place Ware, Hertfordshire, England, United Kingdom Zip SG12 9PY Sector Efficiency Product Consultancy and service company for commercial cooling products, specialising in high efficiency and low environmental impact refrigeration and natural refrigerants. References Earthcare Products[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Earthcare Products is a company located in Ware, Hertfordshire, England, United Kingdom . References ↑ "Earthcare Products" Retrieved from "http://en.openei.org/w/index.php?title=Earthcare_Products&oldid=344409"

429

Soy Protein Products - Electronic Version  

Science Conference Proceedings (OSTI)

Soybeans as Functional Foods and Ingredients is written to serve as a reference for food product developers, food technologists, nutritionists, plant breeders, academic and government professionals... Soy Protein Products - Electronic Version eChapters F

430

EERE Publication and Product Library  

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

Mail Requests You have not requested any products. You can request that products and publications be mailed to you by clicking on the "Request by Mail" link in the publication...

431

U.S. Propane Production  

Gasoline and Diesel Fuel Update (EIA)

4 Notes: The chart provides a picture of propane production over the past three years compared to the five-year average. Total propane production in the first five months of this...

432

Enabling effective product launch decisions  

E-Print Network (OSTI)

The present work looks into the question of optimizing the performance of product launch decisions-in particular, the decisions of product development duration and manufacturing ramp-up. It presents an innovative model for ...

Akamphon, Sappinandana

2008-01-01T23:59:59.000Z

433

Intensity of Upward Muon Flux Due to Cosmic-Ray Neutrinos Produced in the Atmosphere  

DOE R&D Accomplishments (OSTI)

Calculations were performed to determine the upward going muon flux leaving the earth's surface after production by cosmic-ray neutrinos in the crust. Only neutrinos produced in the earth's atmosphere are considered. Rates of the order of one per 100 sq m/day might be expected if an intermediate boson exists and has a mass less than 2 Bev. (auth)

Lee, T. D.; Robinson, H.; Schwartz, M.; Cool, R.

1963-06-00T23:59:59.000Z

434

Climatic effects due to halogenated compounds in the earth's atmosphere  

SciTech Connect

Using a one-dimensional radiative-convective model, we perform a sensitivity study of the effect of ozone depletion in the stratosphere on the surface temperature. There could be a cooling of the surface temperature by approx.0.2 K due to chlorofluoromethane-induced ozone depletion at steady state (assuming 1973 release rates). This cooling reduces significantly the greenhouse effect due to the presence of chlorofluoromethanes. Carbon tetrafluoride has a strong ..nu../sub 3/ band at 7.8 ..mu..m, and the atmospheric greenhouse effect is shown to be 0.07 and 0.12 K (ppbv)/sup -1/ with and without taking into account overlap with CH/sub 4/ and N/sub 2/O bands. At concentration higher than 1 ppbv, absorption by the ..nu../sub 3/ band starts to saturate and the greenhouse effect becomes less efficient.

Wang, W.; Pinto, J.P.; Yung, Y.L.

1980-02-01T23:59:59.000Z

435

Experimental Evidence for a Reduction in Electron Thermal Diffusion due to Trapped Particles  

Science Conference Proceedings (OSTI)

New high time resolution measurements of the electron thermal diffusion {chi}{sub e} throughout the sawtooth cycle of the Madison Symmetric Torus reversed-field pinch have been made by utilizing the enhanced capabilities of the upgraded multipoint, multipulse Thomson scattering system. These measurements are compared to the {chi}{sub e} due to magnetic diffusion predicted by using information from a new high spectral resolution zero-{beta} nonlinear resistive magnetohydrodynamic simulation performed, for the first time, at the Lundquist number of high current Madison Symmetric Torus plasmas (S{approx_equal}4x10{sup 6}). Agreement between the measured and predicted values is found only if the reduction in thermal diffusion due to trapped particles is taken into account.

Reusch, J. A.; Anderson, J. K.; Schnack, D. D. [Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706 (United States); Den Hartog, D. J.; Ebrahimi, F.; Stephens, H. D.; Forest, C. B. [Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706 (United States); Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas, University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States)

2011-10-07T23:59:59.000Z

436

Apparent spatial blurring and displacement of a point optical source due to cloud scattering  

Science Conference Proceedings (OSTI)

A Monte Carlo algorithm is used to determine the apparent spatial blurring of a terrestrial 1.07 micron optical point source due to cloud scattering as seen from space. The virtual image of a point source over a virtual source plane area 22.4 x 22.4 square kilometers arising from cloud scattering was determined for stratus clouds (NASA cloud number 5) and altostratus clouds optical source arises from photon scattering by cloud water droplets. Displacement of the virtual source is due to the apparent illumination of the cloud top region directly about the actual source which when viewed at a nonzero look angle gives a projected displacement of the apparent source relative to the actual source. These features are quantified by an analysis of the Monte Carlo computational results.

Brower, K.L.

1997-09-01T23:59:59.000Z

437

Low productivity in American coal mining: causes and cures. Report to the Congress  

SciTech Connect

The report identifies the factors responsible for depressed productivity in the U.S. coal mining industry. GAO analysis revealed that the fall in underground mining productivity since 1969 is closely tied to poor labor-management relations, 1974 union contract requirements, and Federal mine safety and health regulations. State reclamation laws and the opening of new surface mines lowered productivity in surface mining. Coal mining technology has not advanced sufficiently to offset the loss due to these causes.

Not Available

1981-03-03T23:59:59.000Z

438

Covered Product Categories (Fact Sheet)  

SciTech Connect

List of Federal Energy Management Program (FEMP)-designated product categories for energy-efficient procurement requirements.

Not Available

2012-02-01T23:59:59.000Z

439

WestConnect Transmission Product  

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

WestConnect Transmission Product Federal Register Notices Customer Notifications Customer Comments Approved Rate Order FERC Confirmation...

440

Electrode Technology for Aluminium Production  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, 2011 TMS Annual Meeting & Exhibition. Symposium, Electrode Technology for Aluminium Production. Sponsorship, The ...

Note: This page contains sample records for the topic "lost production due" 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

Radiochemistry of the fission products  

SciTech Connect

This paper discusses the historical aspects of the radiochemistry of fission products. 20 figs., 2 tabs. (LSP)

Steinberg, E.P.

1988-01-01T23:59:59.000Z

442

Energy Basics: Geothermal Electricity Production  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Direct Use Electricity Production Geothermal Resources Hydrogen Hydropower Ocean...

443

Powder Metallurgy Processing and Products  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, Materials Science & Technology 2012. Symposium, Powder Metallurgy Processing and Products. Sponsorship. Organizer(s) ...

444

Software and Systems Division Products  

Science Conference Proceedings (OSTI)

... Other Products. DADS - Dictionary of Algorithms; ADLF parser (ADL activity diagrams to text form); SCRIBA; Metadata Conformance Analyzer.

2011-10-06T23:59:59.000Z

445

Estimate product quality with ANNs  

Science Conference Proceedings (OSTI)

Artificial neural networks (ANNs) have been applied to predict catalytic reformer octane number (ON) and gasoline splitter product qualities. Results show that ANNs are a valuable tool to derive fast and accurate product quality measurements, and offer a low-cost alternative to online analyzers or rigorous mathematical models. The paper describes product quality measurements, artificial neural networks, ANN structure, estimating gasoline octane numbers, and estimating naphtha splitter product qualities.

Brambilla, A. [Univ. of Pisa (Italy); Trivella, F. [Adicon Advanced Distillation Control SrL, Pisa (Italy)

1996-09-01T23:59:59.000Z

446

Production Network Supplier Characterization Project  

Science Conference Proceedings (OSTI)

... and compare energy and material efficiency across supply chain. No standard activities are presently identified for production network resilience ...

2012-05-29T23:59:59.000Z

447

Fermi National Acceleratory Laboratory, Former Production Workers...  

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

Laboratory, Former Production Workers Screening Projects Fermi National Acceleratory Laboratory, Former Production Workers Screening Projects...

448

Ames Laboratory, Former Production Workers Screening Projects...  

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

Laboratory, Former Production Workers Screening Projects Ames Laboratory, Former Production Workers...

449

Argonne National Laboratory, Former Production Workers Screening...  

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

Former Production Workers Screening Projects Argonne National Laboratory, Former Production Workers...

450

Slowing down of ions due to Coulomb collisions in a plasma  

SciTech Connect

Lenard's form of the plasma kinetic equation incorporating dynamic shielding was used to calculate the rate of energy loss by fast ions due to Coulomb collisions inside a plasma. The rate thus calculated is significantly larger than the results obtained on the basis of convential theories with static especially if the plasma is very dense and the ion speed is not too high.

Nishimura, K.

1979-01-01T23:59:59.000Z

451

Dose distribution for /sup 125/I implants due to anisotropic radiation emission and unknown seed orientation  

SciTech Connect

Variations in dose distribution due to anisotropic radiation emission around /sup 125/I seeds and a lack of knowledge about the orientation of the implanted seeds have been investigated. Upper and lower bounds for dose distributions have been calculated for planar implants using the experimentally determined angular dose distribution around a typical /sup 125/I seed. Results of our study suggest that significant dose variations in the center and the periphery of the implanted area are possible.

Prasad, S.C.; Bassano, D.A.; Fear, P.I.

1987-03-01T23:59:59.000Z

452

Assignment 3 MECH 6511 Due on Mar. 22, 06 Question 1  

E-Print Network (OSTI)

. Calculate the volume of air space in the walls of an expanded polystyrene foam cup of 50 kg/m3 densityAssignment 3 MECH 6511 Due on Mar. 22, 06 Question 1: The density of polystyrene is 1.05 g/cm3 (graphite): 2.25 g/cm3 . #12;Question 3: The time dependence of crystallization can be described by Avrami

Medraj, Mamoun

453

Assignment 3 MECH 421 Due on Mar. 22, 06 Question 1  

E-Print Network (OSTI)

. Calculate the volume of air space in the walls of an expanded polystyrene foam cup of 50 kg/m3 densityAssignment 3 MECH 421 Due on Mar. 22, 06 Question 1: The density of polystyrene is 1.05 g/cm3 (graphite): 2.25 g/cm3 . #12;Question 3: An extruder has a barrel diameter = 5.0 inch and length = 12 ft

Medraj, Mamoun

454

Subsidence due to fluid withdrawal: a survey of analytical capabilities. [1225 citations  

DOE Green Energy (OSTI)

An extensive review of the literature was conducted in the area of land subsidence due to the withdrawal of fluids. A method of categorizing the citations was developed to facilitate identification of references relating to specific fields of interest. A brief review of the materials represented by the bibliography indicates the state-of-the-art within this area. The bibliography (containing 1225 citations) is presented in its categorized form. 5 figs., 3 tabs.

Engi, D.

1985-08-01T23:59:59.000Z

455

ARM - Evaluation Product - Quantitative Precipitation Estimates (QPE) from  

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

ProductsQuantitative Precipitation Estimates (QPE) ProductsQuantitative Precipitation Estimates (QPE) from the CSAPR Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Quantitative Precipitation Estimates (QPE) from the CSAPR Site(s) SGP TWP General Description Precipitation rates from cloud systems can give a fundamental insight into the processes occurring in-cloud. While rain gauges and disdrometers can give information at a single point, remote sensors such as radars can provide rainfall information over a defined area. The QPE value-added product (VAP) takes the Corrected Moments in Antenna Coordinates VAP and maps the Rain_rate_A field onto a Cartesian grid at the surface. This field is the rain rate as determined using the specific attenuation (A, dBZ/km) due to two-way liquid attenuation after Ryzhkov et

456

Consensus Coal Production Forecast for  

E-Print Network (OSTI)

Consensus Coal Production Forecast for West Virginia 2009-2030 Prepared for the West Virginia Summary 1 Recent Developments 2 Consensus Coal Production Forecast for West Virginia 10 Risks References 27 #12;W.Va. Consensus Coal Forecast Update 2009 iii List of Tables 1. W.Va. Coal Production

Mohaghegh, Shahab

457

China: Changing Wood Products Markets  

E-Print Network (OSTI)

#12;China: Changing Wood Products Markets less is probably known about the forestry and wood products market in China than most other U.S. trading partners. In the 1980s China emerged as the world,11,12). However, U.S. wood products exports to China declined nearly 93 percent from 1988 to 1996, from $-I%3

Zhang, Daowei

458

Abundance,Biomass, and Production  

E-Print Network (OSTI)

Abundance,Biomass, and Production Daniel B.Hayes,James R.Bence,Thomas J.Kwak, and Bradley E, the proportion of fish present that are #12;Abundance,Biomass,and Production 329 detected (i.e., sightability; available at http://www.ruwpa.st-and.ac.uk/distance/). #12;Abundance,Biomass,and Production 331 Box 8

Kwak, Thomas J.

459

Model Products Available  

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

Available Available Archiving environmental data products has become recognized as a vital research practice: it improves our ability to reproduce results and perform additional analyses while saving the cost of redundant data collection activities. The same rationale applies to archiving numerical models. Archived models will provide the methodological detail of numerical modeling studies to recreate published modeling results, enabling the synthesis of results across modeling studies and the investigation of new hypotheses. In addition, archived models will allow determination of uncertainties for comparison with results from other models in assessment / policy studies. The model source code will also allow others to see how models treat individual processes. We are creating a two-tiered archive for numerical models. The first tier

460

Security Administration Production Office,  

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

JUNE/JULY 2013 JUNE/JULY 2013 inside this issue ... Reaching the summit - Big hitters talk economic development Page 3 Saving yesterday's knowledge today Page 5 What's a fellow to do? Page 6 ... and other Y-12 news On June 3 newly appointed Secretary of Energy Ernest Moniz (right) made Oak Ridge the site of his first official visit since being sworn in as head of the U.S. Department of Energy. Secretary Moniz met earlier in the day with national lab directors at Oak Ridge National Laboratory, then came to Y-12 for tours and a meeting with the National Nuclear Security Administration Production Office, B&W Y-12 and ORNL employees. He was joined by Rep. Chuck Fleischmann. The Secretary described Oak Ridge as a place where DOE's chief missions of nuclear security, environmental

Note: This page contains sample records for the topic "lost production due" 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

Service/Product Provider  

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

Paulus, Sokolowski & Sartor (PS&S) Johnson & Johnson (J&J) Paulus, Sokolowski & Sartor (PS&S) Johnson & Johnson (J&J) 67B Mountain Blvd. Ext., One Johnson & Johnson Plaza Warren, NJ 07059 New Brunswick, NJ 08933 Business: Architects & Engineers Business: Pharmaceutical Products Mike Belikoff, Senior Vice President Dennis Canavan, Executive Director Phone: 732-584-0449 Phone: 732-524-6269 Email: mbelikoff@psands.com Email: dcanavan2@corus.jnj.com PS&S conducts a Cogeneration Feasibility Study to help Johnson & Johnson improve their facilities' power reliability, reduce energy costs, and control greenhouse gas emissions. Project Scope: This project was part of the design and engineering of a new facility at Johnson & Johnson's existing Gurabo, Puerto Rico site. For this new site, PS&S investigated the feasibility of incorporating

462

Copy Service, Production Services  

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

Copy Service Copy Service Copying in color or black-and-white from hard copy or electronic files. Paper size up to 13" x 19" in a variety of stocks and colors. Larger Documents (up to 36" wide and 100" long) can be reproduced in Black & White from prints or files and can be saved in a variety of electronic format Variable Data Printing - personalized document production Tab Printing Forms CD/DVD Duplication CD/DVD direct printing Binding Collate documents, insert tab dividers, punch holes for binding Stapling documents up to 1 inch thick Spiral, adhesive and perfect binding. Hard covers also available upon request Folding & Mailing Print and apply mailing addresses and labels Machine fold documents and insert into envelopes for mailing Laminate printed items up to 35" wide.

463

China's Cement Production:  

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

Estimation of CO Estimation of CO 2 Emissions from China's Cement Production: Methodologies and Uncertainties Jing Ke, Michael McNeil, Lynn Price, Nina Zheng Khanna, Nan Zhou Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Reprint version of journal article published in "Energy Policy", Volume 57, Pages 172-181, June 2013 January 2013 This work was supported by the China Sustainable Energy Program of the Energy Foundation through the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL-6329E Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any

464

ARM - VAP Product - armbecldrad  

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

Productsarmbearmbecldrad Productsarmbearmbecldrad Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1095314 DOI: 10.5439/1039926 Central Facility, Lamont, OK (SGP C1) DOI: 10.5439/1039927 Central Facility, Barrow AK (NSA C1) DOI: 10.5439/1039928 Central Facility, Manus I., PNG (TWP C1) DOI: 10.5439/1039929 Central Facility, Nauru Island (TWP C2) DOI: 10.5439/1039930 Central Facility, Darwin, Australia (TWP C3) [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : ARMBECLDRAD ARMBE: Cloud Radiation measurements Active Dates 1996.01.01 - 2011.01.01 Originating VAP Process ARM Best Estimate Data Products : ARMBE Description The ARMBE Cloud Radiation (ARMBECLDRAD) VAP contains a best estimate of

465

ARM - VAP Product - armbeatm  

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

Productsarmbearmbeatm Productsarmbearmbeatm Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1095313 DOI: 10.5439/1039931 Central Facility, Lamont, OK (SGP C1) DOI: 10.5439/1039932 Central Facility, Barrow AK (NSA C1) DOI: 10.5439/1039933 Central Facility, Manus I., PNG (TWP C1) DOI: 10.5439/1039934 Central Facility, Nauru Island (TWP C2) DOI: 10.5439/1039935 Central Facility, Darwin, Australia (TWP C3) [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : ARMBEATM ARMBE: Atmospheric measurements Active Dates 1994.01.01 - 2012.12.31 Originating VAP Process ARM Best Estimate Data Products : ARMBE Description The ARM Best Estimate Atmospheric Measurements (ARMBEATM) value-added

466

Production of zinc pellets  

DOE Patents (OSTI)

Uniform zinc pellets are formed for use in batteries having a stationary or moving slurry zinc particle electrode. The process involves the cathodic deposition of zinc in a finely divided morphology from battery reaction product onto a non-adhering electrode substrate. The mossy zinc is removed from the electrode substrate by the action of gravity, entrainment in a flowing electrolyte, or by mechanical action. The finely divided zinc particles are collected and pressed into pellets by a mechanical device such as an extruder, a roller and chopper, or a punch and die. The pure zinc pellets are returned to the zinc battery in a pumped slurry and have uniform size, density and reactivity. Applications include zinc-air fuel batteries, zinc-ferricyanide storage batteries, and zinc-nickel-oxide secondary batteries. 6 figs.

Cooper, J.F.

1996-11-26T23:59:59.000Z

467

Production of zinc pellets  

DOE Patents (OSTI)

Uniform zinc pellets are formed for use in batteries having a stationary or moving slurry zinc particle electrode. The process involves the cathodic deposition of zinc in a finely divided morphology from battery reaction product onto a non-adhering electrode substrate. The mossy zinc is removed from the electrode substrate by the action of gravity, entrainment in a flowing electrolyte, or by mechanical action. The finely divided zinc particles are collected and pressed into pellets by a mechanical device such as an extruder, a roller and chopper, or a punch and die. The pure zinc pellets are returned to the zinc battery in a pumped slurry and have uniform size, density and reactivity. Applications include zinc-air fuel batteries, zinc-ferricyanide storage batteries, and zinc-nickel-oxide secondary batteries.

Cooper, John F. (Oakland, CA)

1996-01-01T23:59:59.000Z

468

Production of magnesium metal  

DOE Patents (OSTI)

A process of producing magnesium metal includes providing magnesium carbonate, and reacting the magnesium carbonate to produce a magnesium-containing compound and carbon dioxide. The magnesium-containing compound is reacted to produce magnesium metal. The carbon dioxide is used as a reactant in a second process. In another embodiment of the process, a magnesium silicate is reacted with a caustic material to produce magnesium hydroxide. The magnesium hydroxide is reacted with a source of carbon dioxide to produce magnesium carbonate. The magnesium carbonate is reacted to produce a magnesium-containing compound and carbon dioxide. The magnesium-containing compound is reacted to produce magnesium metal. The invention further relates to a process for production of magnesium metal or a magnesium compound where an external source of carbon dioxide is not used in any of the reactions of the process. The invention also relates to the magnesium metal produced by the processes described herein.

Blencoe, James G. (Harriman, TN); Anovitz, Lawrence M. (Knoxville, TN); Palmer, Donald A. (Oliver Springs, TN); Beard, James S. (Martinsville, VA)

2010-02-23T23:59:59.000Z

469

Synthesis gas production  

SciTech Connect

Raw synthesis gas produced by the gasification of coal, heavy oil or similar carbonaceous material is contacted with a reforming catalyst at a temperature in the range between about 1000/sup 0/ and about 1800/sup 0/F and at a pressure between about 100 and about 2000 psig prior to adjustment of the carbon monoxide-to-hydrogen ratio and treatment of the gas to increase its Btu content. This catalytic reforming step eliminates C/sub 2/+ compounds in the gas which tend to form tarry downstream waste products requiring further treatment, obviates polymerization problems which may otherwise interfere with upgrading of the gas by means of the water gas shift and methanation reactions, and improves overall process thermal efficiency by making possible efficient low level heat recovery.

Kalina, T.; Moore, R.E.

1977-09-06T23:59:59.000Z

470

PRODUCTION OF THORIA WARE  

DOE Patents (OSTI)

The production of thoria ware of very low porosity by the slip casting of pure thoria is described. It comprises dry milling calcined thoria to obtain particles ranging up to 11 microns in size and having 60% of particles less than 2 microns, forming an aqueous slip of the milled thoric casting the slip and firing the dry cast at a sintering temperature of from 1600 to 1825 d C. The preferred composition of the slip is 1600 grams of thoria in each liter of slip. The preferred pH of the slip is 1. When thoria of 99.9% purity is used the slip is suitable for casting for as long as six weeks after preparation.

Murray, P.; Denton, I.; Wilkinson, D.

1957-10-01T23:59:59.000Z

471

Economics of hydrogen production  

DOE Green Energy (OSTI)

Much of the current interest in hydrogen (H/sub 2/) centers around its potential to displace oil and gas as a fuel. The results of this study should be useful to research and development managers making funding decisions, and they should also be of interest to energy analysts, economists, and proponents of a hydrogen economy. We examined the current costs of H/sub 2/ produced by commercially available technologies (from fossil fuels and by electrolysis) and projected these costs to 2010, to set cost goals for H/sub 2/ produced via new technologies. We also examined the sensitivity of H/sub 2/ costs to varying energy price forecasts, capital costs and the required rate of return on investment, and by-product credits. We find that conventionally produced H/sub 2/ will not break into the fuel market before 2010. 23 references, 19 figures, 12 tables.

Gaines, L.L.; Wolsky, A.M.

1984-01-01T23:59:59.000Z

472

Service/Product Provider  

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

Wheatstone Energy Frito-Lay Wheatstone Energy Frito-Lay 1975 The Exchange, Ste. 320 7701 Legacy Dr. Atlanta, GA 30339 Plano, TX 75024 Business: Lighting, Electrical, HVAC Business: Snack Foods James B. Dore, Director, Sales and Marketing Rob Schasel, Director, Energy & Utilities Phone: 770-916-7107 Phone: 972-334-5567 Email: jim.dore@wheatstoneenergy.com Email: robert.d.schasel@fritolay.com Frito-Lay leverages its energy effort by partnering with Wheatstone Energy to identify and implement lighting improvements resulting in savings of $2.2 million. Project Scope Wheatstone provided turnkey services in upgrading the lighting systems at 96 distribution centers and 16 snack food production plants across North America. Project Summary In addressing lighting retrofits and lighting control strategies, Wheatstone's turnkey services included

473

Total Marketed Production ..............  

Gasoline and Diesel Fuel Update (EIA)

billion cubic feet per day) billion cubic feet per day) Total Marketed Production .............. 68.95 69.77 70.45 71.64 71.91 71.70 71.46 71.57 72.61 72.68 72.41 72.62 70.21 71.66 72.58 Alaska ......................................... 1.04 0.91 0.79 0.96 1.00 0.85 0.77 0.93 0.97 0.83 0.75 0.91 0.93 0.88 0.87 Federal GOM (a) ......................... 3.93 3.64 3.44 3.82 3.83 3.77 3.73 3.50 3.71 3.67 3.63 3.46 3.71 3.70 3.62 Lower 48 States (excl GOM) ...... 63.97 65.21 66.21 66.86 67.08 67.08 66.96 67.14 67.92 68.18 68.02 68.24 65.58 67.07 68.09 Total Dry Gas Production .............. 65.46 66.21 66.69 67.79 68.03 67.83 67.61 67.71 68.69 68.76 68.50 68.70 66.55 67.79 68.66 Gross Imports ................................ 8.48 7.60 7.80 7.95 8.27 7.59 7.96 7.91 7.89 7.17 7.61 7.73 7.96 7.93 7.60 Pipeline ........................................

474

Global production through 2005  

SciTech Connect

Two companion studies released recently should provide great food for thought among geo-political strategists and various national governments. If predictions contained in these Petroconsultants studies of oil and gas production trends for the next 10 years are realized, there will be great repercussions for net exporters and importers, alike. After analyzing and predicting trends within each of the world`s significant producing nations for the 1996--2005 period, the crude oil and condensate report concludes tat global production will jump nearly 24%. By contrast, worldwide gas output will leap 40%. The cast of characters among producers and exporters that will benefit from these increases varies considerably for each fuel. On the oil side, Russia and the OPEC members, particularly the Persian Gulf nations, will be back in the driver`s seat in terms of affecting export and pricing patterns. On the gas side, the leading producers will be an interesting mix of mostly non-OPEC countries. The reemergence of Persian Gulf oil producers, coupled with an anticipated long-term decline among top non-OPEC producing nations should present a sobering picture to government planners within large net importers, such as the US. They are likely to find themselves in much the same supply trap as was experienced in the 1970s, only this time the dependence on foreign oil supplies will be much worse. Gas supplies will not be similarly constrained, and some substitution for oil is probable. Here, two articles, ``World oil industry is set for transition`` and ``Worldwide gas surges forward in next decade,`` present a summary of the findings detailed in Petroconsultants` recent studies.

Foreman, N.E. [Petroconsultants, Inc., Houston, TX (United States)

1996-12-01T23:59:59.000Z

475

Investigation on the continued production of the Naval Petroleum Reserves beyond April 5, 1991  

SciTech Connect

The authority to produce the Naval Petroleum Reserves (NPRs) is due to expire in April 1991, unless extended by Presidential finding. As provided in the Naval Petroleum Reserves Production act of 1976 (Public Law 94-258), the President may continue production of the NPRs for a period of up to three years following the submission to Congress, at least 180 days prior to the expiration of the current production period, of a report that determines that continued production of the NPRs is necessary and a finding by the President that continued production is in the national interest. This report assesses the need to continue production of the NPRs, including analyzing the benefits and costs of extending production or returning to the shut-in status that existed prior to 1976. This continued production study considers strategic, economic, and energy issues at the local, regional, and national levels. 15 figs., 13 tabs.

Not Available

1990-09-01T23:59:59.000Z

476

DOE Solar Decathlon: Product Directory  

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

Directory Directory The U.S. Department of Energy Solar Decathlon 2009 Product Directory provides a complete listing of the products used in the solar-powered team houses. To find common household products, see the list below. You may also search for products by team or in the Product Directory spreadsheet Microsoft Excel . By Products By Team Advanced Search Household Products Bathroom Faucet Bathroom Sink Clothes Dryer Clothes Washer Clothes Washer/Dryer Cooktop Computer Desktop Laptop Decking Dishwasher Dishdrawer Under Counter Dishwasher Exhaust Hood Flooring Furniture Insulation Kitchen Cabinets Kitchen Countertops Kitchen Faucet Kitchen Sink Lighting Fixed Lighting (hardwired) Plug-In Lighting (lamps, plug-in fixtures) Sensors Oven Combination Microwave Steam Wall Photovoltaic Collectors

477

Mineral Wool Production Monitoring Using Neural Networks  

E-Print Network (OSTI)

Homogeneity of the primary layer in mineral wool production process is required for high quality products. State-of-the-art measurement techniques for the evaluation of primary layer homogeneity are very slow and can only be applied after the product is manufactured. We present here a method that enables on-line monitoring and control and is based on experimental modeling using neural networks. The experimental method is based on image acquisition and image processing of the mineral wool primary layer structure. As a estimator of the mineral wool primary layer structure and quality, the weight of the primary wool layer is used, measured by an on- line weighting device in four locations of the conveyor belt. The instrumentation of on- line weighting device was upgraded for the purpose of the present experiment and enabled high speed acquisition of all measurement channels. The structure of the mineral wool primary layer was measured by visualization of the modified entrance to the on- line balance using a CCD camera. All data channels were simultaneously sampled. Radial basis neural networks are used for prediction. The structure of the mineral wool primary layer is predicted on the basis of experimentally provided weights data. The learning set consists of weights- images pairs. The prediction of the mineral wool primary layer structure consists of providing only weights. A good agreement between statistical properties of measured and modeled structures of the primary wool layer like spatial homogeneity of the primary mineral wool layer thickness, is shown. The results of the study confirm that the time- delayed vector of weights bears enough information for the monitoring of the production process. The modeling of primary mineral wool structure is of lesser quality due to high dimensionality of the modeled variable.

Marko Ho?evar; Brane Širok; Bogdan Blagojevi?

2005-01-01T23:59:59.000Z

478

Radiolytic gas production in the alpha particle degradation of plastics  

DOE Green Energy (OSTI)

Net gas generation due to alpha particle irradiation of polyethylene and polyvinyl chloride was investigated. Experiments were performed in an air environment at 30, 60, and 100{degree}C. The predominant radiolytic degradation products of polyethylene were hydrogen and carbon dioxide with a wide variety of trace organic species noted. Irradiation of polyvinyl chloride resulted in the formation of HCl in addition to the products observed for polyethylene. For both plastic materials, a strong enhancement of net yields was noted at 100{degree}C.

Reed, D.T.; Hoh, J.; Emery, J. [Argonne National Lab., IL (United States); Hobbs, D. [Westinghouse Savannah River Co., Aiken, SC (United States)

1992-05-01T23:59:59.000Z

479

Radiolytic gas production in the alpha particle degradation of plastics  

DOE Green Energy (OSTI)

Net gas generation due to alpha particle irradiation of polyethylene and polyvinyl chloride was investigated. Experiments were performed in an air environment at 30, 60, and 100{degree}C. The predominant radiolytic degradation products of polyethylene were hydrogen and carbon dioxide with a wide variety of trace organic species noted. Irradiation of polyvinyl chloride resulted in the formation of HCl in addition to the products observed for polyethylene. For both plastic materials, a strong enhancement of net yields was noted at 100{degree}C.

Reed, D.T.; Hoh, J.; Emery, J. (Argonne National Lab., IL (United States)); Hobbs, D. (Westinghouse Savannah River Co., Aiken, SC (United States))

1992-01-01T23:59:59.000Z

480

Costs Models in Design and Manufacturing of Sand Casting Products  

E-Print Network (OSTI)

In the early phases of the product life cycle, the costs controls became a major decision tool in the competitiveness of the companies due to the world competition. After defining the problems related to this control difficulties, we will present an approach using a concept of cost entity related to the design and realization activities of the product. We will try to apply this approach to the fields of the sand casting foundry. This work will highlight the enterprise modelling difficulties (limits of a global cost modelling) and some specifics limitations of the tool used for this development. Finally we will discuss on the limits of a generic approach.

Perry, Nicolas; Bernard, Alain

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lost production due" 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

Costs Models in Design and Manufacturing of Sand Casting Products  

E-Print Network (OSTI)

In the early phases of the product life cycle, the costs controls became a major decision tool in the competitiveness of the companies due to the world competition. After defining the problems related to this control difficulties, we will present an approach using a concept of cost entity related to the design and realization activities of the product. We will try to apply this approach to the fields of the sand casting foundry. This work will highlight the enterprise modelling difficulties (limits of a global cost modelling) and some specifics limitations of the tool used for this development. Finally we will discuss on the limits of a generic approach.

Nicolas Perry; Magali Mauchand; Alain Bernard

2010-11-26T23:59:59.000Z

482

Muon Bremsstrahlung and Muonic Pair Production in Air Showers  

E-Print Network (OSTI)

The objective of this work is to report on the modifications in air shower development due to muon bremsstrahlung and muonic pair production. In order to do that we have implemented new muon bremsstrahlung and muonic pair production procedures in the AIRES air shower simulation system, and have used it to simulate ultra high energy showers in different conditions. The influence of the mentioned processes in the global development of the air shower is important for primary particles of large zenith angles, while they do not introduce significant changes in the position of the shower maximum.

A. Cillis; S. J. Sciutto

2000-06-08T23:59:59.000Z

483

Thin shell wormhole due to dyadosphere of a charged black hole  

E-Print Network (OSTI)

To explain Gamma Ray Bursts, Ruffini argued that the event horizon of a charged black hole is surrounded by a special region called, the Dyadosphere where electric field exceeds the critical value for $e^+$ $e^-$ pair production. In the present work, we construct a thin shell wormhole by performing a thought surgery between two dadospheres. Several physical properties of this thin shell wormhole have been analyzed.

F. Rahaman; M. Kalam; K A Rahman

2008-06-09T23:59:59.000Z

484

Space-time curvature due to quantum vacuum fluctuations: An alternative to dark energy?  

E-Print Network (OSTI)

It is pointed out that quantum vacuum fluctuations may give rise to a curvature of space-time equivalent to the curvature currently attributed to dark energy. A simple calculation is made, which suggests that the value of the dark energy density is roughly given by the product of Newton constant time the quantity m^6 c^4 h^-4, m being a typical mass of elementary particles. The estimate is compatible with observations.

Santos, Emilio

2010-01-01T23:59:59.000Z

485

Characterization of explosives processing waste decomposition due to composting. Final report  

SciTech Connect

The objective of this work was to provide data and methodology assisting the transfer and acceptance of composting technology for the remediation of explosives-contaminated soils and sediments. Issues and activities addressed included: (a) chemical and toxicological characterization of compost samples from new field composting experiments, and the environmental availability of composting efficiency by isolation of bacterial consortia and natural surfactants from highly efficient composts, and (c) improved assessment of compost product suitability for land application.

Griest, W.H.; Stewart, A.J.; Ho, C.H.; Tyndall, R.L.; Vass, A.A.; Caton, J.E.; Caldwell, W.M.

1994-09-01T23:59:59.000Z

486

Prediction of Failure Due to Thermal Aging, Corrosion and Environmental Fracture in Amorphous and Titanium Alloys  

DOE Green Energy (OSTI)

DARPA is exploring a number of advanced materials for military applications, including amorphous metals and titanium-based alloys. Equipment made from these materials can undergo degradation due to thermal aging, uniform corrosion, pitting, crevice corrosion, denting, stress corrosion cracking, corrosion fatigue, hydrogen induced cracking and microbial influenced corrosion. Amorphous alloys have exceptional resistance to corrosion, due in part to the absence of grain boundaries, but can undergo crystallization and other phase instabilities during heating and welding. Titanium alloys are extremely corrosion resistant due to the formation of a tenacious passive film of titanium oxide, but is prone to hydrogen absorption in crevices, and hydrogen induced cracking after hydrogen absorption. Accurate predictions of equipment reliability, necessary for strategic planning, requires integrated models that account for all relevant modes of attack, and that can make probabilistic predictions. Once developed, model parameters must be determined experimentally, and the validity of models must be established through careful laboratory and field tests. Such validation testing requires state-of-the-art surface analytical techniques, as well as electrochemical and fracture mechanics tests. The interaction between those processes that perturb the local environment on a surface and those that alter metallurgical condition must be integrated in predictive models. The material and environment come together to drive various modes of corrosive attack (Figure 1). Models must be supported through comprehensive materials testing capabilities. Such capabilities are available at LLNL and include: the Long Term Corrosion Test Facility (LTCTF) where large numbers of standard samples can be exposed to realistic test media at several temperature levels; a reverse DC machine that can be used to monitor the propagation of stress corrosion cracking (SCC) in situ; and banks of potentiostats with temperature controlled cells for potentiostatic and potentiodynamic testing (Figure 2).

Farmer, J C

2003-04-15T23:59:59.000Z

487

Hydroprocessing Bio-oil and Products Separation for Coke Production  

Science Conference Proceedings (OSTI)

Fast pyrolysis of biomass can be used to produce a raw bio-oil product, which can be upgraded by catalytic hydroprocessing to hydrocarbon liquid products. In this study the upgraded products were distilled to recover light naphtha and oils and to produce a distillation resid with useful properties for coker processing and production of renewable, low-sulfur electrode carbon. For this hydroprocessing work, phase separation of the bio-oil was applied as a preparatory step to concentrate the heavier, more phenolic components thus generating a more amenable feedstock for resid production. Low residual oxygen content products were produced by continuous-flow, catalytic hydroprocessing of the phase separated bio-oil.

Elliott, Douglas C.; Neuenschwander, Gary G.; Hart, Todd R.

2013-04-01T23:59:59.000Z

488

Microbiological Production of Surfactant from Agricultural Residuals for IOR Application  

SciTech Connect

Utilization of surfactants for improved oil recovery (IOR) is an accepted technique with high potential. However, technology application is frequently limited by cost. Biosurfactants (surface-active molecules produced by microorganisms) are not widely utilized in the petroleum industry due to high production costs associated with use of expensive substrates and inefficient product recovery methods. The economics of biosurfactant production could be significantly impacted through use of media optimization and application of inexpensive carbon substrates such as agricultural process residuals. Utilization of biosurfactants produced from agricultural residuals may 1) result in an economic advantage for surfactant production and technology application, and 2) convert a substantial agricultural waste stream to a value-added product for IOR. A biosurfactant with high potential for use is surfactin, a lipopeptide biosurfactant, produced by Bacillus subtilis. Reported here is the production and potential IOR utilization of surfactin produced by Bacillus subtilis (American Type Culture Collection (ATCC) 21332) from starch-based media. Production of surfactants from microbiological growth media based on simple sugars, chemically pure starch medium, simulated liquid and solid potato-process effluent media, a commercially prepared potato starch in mineral salts, and process effluent from a potato processor is discussed. Additionally, the effect of chemical and physical pretreatments on starchy feedstocks is discussed.

Bala, Greg Alan; Bruhn, Debby Fox; Fox, Sandra Lynn; Noah, Karl Scott; Thompson, David Neal

2002-04-01T23:59:59.000Z

489

Enhanced Schwinger's pair production in many-center systems  

E-Print Network (OSTI)

Electron-positron pair production is considered for many-center systems with multiple bare nuclei immersed in a constant electric field. It is shown that there are two distinct regimes where the pair production rate is enhanced. At small interatomic distance, the effective charge of the nuclei approaches the critical charge where the ground state dives into the negative continuum. This facilitates the transition from the negative to the positive energy states, which in turns, increases the pair production rate. At larger atomic distance, the enhancement is due to the crossing of resonances and the pair production proceeds by the Resonantly Enhanced Pair Production (REPP) mechanism. These processes are studied within a simple one-dimensional model. A numerical method is developed to evaluate the transmission coefficient in relativistic quantum mechanics, which is required in the calculation of the pair production rate. The latter is evaluated for systems with many (up to five) nuclei. It is shown that the production rate for many-center systems can reach a few orders of magnitude above Schwinger's tunnelling result in a static field.

François Fillion-Gourdeau; Emmanuel Lorin; André D. Bandrauk

2013-05-24T23:59:59.000Z

490

Low productivity in American coal mining: causes and cures  

SciTech Connect

This report identifies the factors responsible for depressed productivity in the US coal mining industry. GAO analysis revealed that the fall in underground mining productivity since 1969 is closely tied to poor labor-management relations, 1974 union contract requirements, and federal mine safety and health regulation. State reclamation laws and the opening of new surface mines lowered productivity in surface mining. Coal mining technology has not advanced sufficiently to offset the loss due to these causes. Federal and state regulations have been successful in reducing both fatalities and the environmental costs of coal mining. Thus far, lower productivity is a price the nation has paid for imposed health, safety, and environmental regulations. Industry and public officials must find ways to offset the effects of regulation on productivity without compromising safety or environmental quality. GAO recommends increased federal efforts to promote the development and greater use of safe, productivity technologies, and improved labor management relations. Because of the importance of higher productivity, GAO plans to send the report to knowledgeable individuals to solicit their views on the report's conclusions, and to request suggestions on how they might be implemented. If appropriate, GAO will submit further recommendations in a subsequent report.

Staats, E.B.

1981-03-03T23:59:59.000Z

491

Permeability reduction of unconsolidated media due to stress-induced silica dissolution  

SciTech Connect

Permeability measurements were made on both glass beads and Ottowa sand under uniform confining stress conditions. Extreme permeability reduction (95%) of the glass beads was observed at temperatures exceeding 150/sup 0/C and confining pressures of 13.8 MPa with distilled water as the flowing fluid. Permeability reduction in the Ottowa sand (40%) was also observed at high temperature and confining pressure. Effluent analysis revealed high concentrations of silica. Subsequent 300 hour experiments with Ottowa sand exhibited a steady decrease in permeability with time. SEM photographs of post experiment cores, indicate that the permeability reduction is mainly due to stress induced silica dissolution at grain contacts.

Udell, K.S.; Lofy, J.D.

1985-03-01T23:59:59.000Z

492

Ground subsidence due to mining operations. (Latest citations from the Compendex database). Published Search  

Science Conference Proceedings (OSTI)

The bibliography contains citations concerning ground subsidence associated with mining operations. Mine subsidence is discussed with reference to mathematical modeling, forecasting extent of cavitation, and rock mechanics and mechanisms of stress relaxation. Damage to above and below-ground structures as well as agricultural areas, and mining techniques designed to prevent or reduce subsidence are included. Monitoring of subsidence and detection of cavitation for surface, underground, and ocean floor mining areas are discussed and examples are analyzed. Subsidence due to aquifer water removal is referenced in a related bibliography. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1993-06-01T23:59:59.000Z

493

Reduction of Statistical Power Per Event Due to Upper Lifetime Cuts in Lifetime Measurements  

E-Print Network (OSTI)

A cut on the maximum lifetime in a lifetime fit not only reduces the number of events, but also, in some circumstances dramatically, decreases the statistical significance of each event. The upper impact parameter cut in the hadronic B trigger at CDF, which is due to technical limitations, has the same effect. In this note we describe and quantify the consequences of such a cut on lifetime measurements. We find that even moderate upper lifetime cuts, leaving event numbers nearly unchanged, can dramatically increase the statistical uncertainty of the fit result.

Jonas Rademacker

2005-02-25T23:59:59.000Z

494

Nonlinear dissipation of circularly polarized Alfven waves due to the beam-induced obliquely propagating waves  

SciTech Connect

In the present study, the dissipation processes of circularly polarized Alfven waves in solar wind plasmas including beam components are numerically discussed by using a 2-D hybrid simulation code. Numerical results suggest that the parent Alfven waves are rapidly dissipated due to the presence of the beam-induced obliquely propagating waves, such as kinetic Alfven waves. The nonlinear wave-wave coupling is directly evaluated by using the induction equation for the parent wave. It is also observed both in the 1-D and 2-D simulations that the presence of large amplitude Alfven waves strongly suppresses the beam instabilities.

Nariyuki, Y. [Faculty of Human Development, University of Toyama, 3190, Toyama City, Toyama 930-8555 (Japan); Hada, T. [Department of Earth System Science and Technology, Kyushu University, 6-1, Kasuga City, Fukuoka 816-8580 (Japan); Tsubouchi, K. [Department of Earth and Planetary Physics, University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033 (Japan)

2012-08-15T23:59:59.000Z

495

Multiphase Flow Modeling of Biofuel Production Processes  

Science Conference Proceedings (OSTI)

As part of the Idaho National Laboratory's (INL's) Secure Energy Initiative, the INL is performing research in areas that are vital to ensuring clean, secure energy supplies for the future. The INL Hybrid Energy Systems Testing (HYTEST) Laboratory is being established to develop and test hybrid energy systems with the principal objective to safeguard U.S. Energy Security by reducing dependence on foreign petroleum. HYTEST involves producing liquid fuels in a Hybrid Energy System (HES) by integrating carbon-based (i.e., bio-mass, oil-shale, etc.) with non-carbon based energy sources (i.e., wind energy, hydro, geothermal, nuclear, etc.). Advances in process development, control and modeling are the unifying vision for HES. This paper describes new modeling tools and methodologies to simulate advanced energy processes. Needs are emerging that require advanced computational modeling of multiphase reacting systems in the energy arena, driven by the 2007 Energy Independence and Security Act, which requires production of 36 billion gal/yr of biofuels by 2022, with 21 billion gal of this as advanced biofuels. Advanced biofuels derived from microalgal biomass have the potential to help achieve the 21 billion gal mandate, as well as reduce greenhouse gas emissions. Production of biofuels from microalgae is receiving considerable interest due to their potentially high oil yields (around 600 gal/acre). Microalgae have a high lipid content (up to 50%) and grow 10 to 100 times faster than terrestrial plants. The use of environmentally friendly alternatives to solvents and reagents commonly employed in reaction and phase separation processes is being explored. This is accomplished through the use of hydrothermal technologies, which are chemical and physical transformations in high-temperature (200-600 C), high-pressure (5-40 MPa) liquid or supercritical water. Figure 1 shows a simplified diagram of the production of biofuels from algae. Hydrothermal processing has significant advantages over other biomass processing methods with respect to separations. These 'green' alternatives employ a hybrid medium that, when operated supercritically, offers the prospect of tunable physicochemical properties. Solubility can be rapidly altered and phases partitioned selectively to precipitate or dissolve certain components by altering temperature or pressure in the near-critical region. The ability to tune the solvation properties of water in the highly compressible near-critical region facilitates partitioning of products or by-products into separate phases to separate and purify products. Since most challenges related to lipid extraction are associated with the industrial scale-up of integrated extraction systems, the new modeling capability offers the prospect of addressing previously untenable scaling issues.

D. Gaston; D. P. Guillen; J. Tester

2011-06-01T23:59:59.000Z

496

Method for Making a Uranium Chloride Salt Product  

DOE Patents (OSTI)

The subject apparatus provides a means to produce UCl3, in large quantities without incurring corrosion of the containment vessel or associated apparatus. Gaseous Cl is injected into a lower layer of Cd where CdCl2 is formed. Due to is lower density, the CdCl2 rises through the Cd layer into a layer of molten LiCl-KCL salt where a rotatable basket containing uranium ingots is suspended. The CdCl2 reacts with the uranium to form UCl, and Cd. Due to density differences, the Cd sinks down to the liquid Cd layer and is reused. The UCl3 combines with the molten salt. During production the temperature is maintained at about 600 degrees C. while after the uranium has been depleted the salt temperature is lowered, the molten salt is pressure siphoned from the vessel, and the salt product LiCl-KCl-30 mol% UCl3 is solidified.

Miller, William F.; Tomczuk, Zygmunt

2004-10-05T23:59:59.000Z

497

Domestic Uranium Production Report  

Gasoline and Diesel Fuel Update (EIA)

5. U.S. uranium in-situ-leach plants by owner, location, capacity, and operating status at end of the year, 2008-2012 5. U.S. uranium in-situ-leach plants by owner, location, capacity, and operating status at end of the year, 2008-2012 In-Situ-Leach Plant Owner In-Situ-Leach Plant Name County, State (existing and planned locations) Production Capacity (pounds U3O8 per year) Operating Status at End of the Year 2008 2009 2010 2011 2012 Cameco Crow Butte Operation Dawes, Nebraska 1,000,000 Operating Operating Operating Operating Operating Hydro Resources, Inc. Crownpoint McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Hydro Resources,Inc. Church Rock McKinley, New Mexico 1,000,000 Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed Partially Permitted And Licensed

498

Alaska drilling/production  

SciTech Connect

The icy waters of the Beaufort Sea continue to hold the focus for Alaska's offshore wildcatters. A federal Outer Continental Shelf sale that drew high bids totalling more than $2 billion set the stage for this exploration of a huge structure that conceivably could yield another megagiant like Prudhoe Bay. Elsewhere in Beaufort waters, 2 groups of companies unveiled a preliminary design proposal for the first commercial development of an oil field in U.S. Arctic waters. At Prudhoe Bay, an operator announced the North Slope's first tertiary enhanced oil recovery project even as work continued for a massive waterflood of the giant field's principal producing horizon. At Kuparuk River, drillers continued to develop a reservoir that is expected to ultimately yield more than one billion barrels of oil. Alaska's present production of ca 1.7 million bpd puts the state in a solid second place in the ranks of oil-producing states, runnerup only to Texas with an output of 2.5 million bpd.

Rintoul, B.

1983-01-01T23:59:59.000Z

499

PRODUCTION OF URANIUM HEXAFLUORIDE  

DOE Patents (OSTI)

A process for the production of uranium hexafluoride from the oxides of uranium is reported. In accordance with the method, the higher oxides of uranium may be reduced to uranium dioxide (UO/sub 2/), the latter converted into uranium tetrafluoride by reaction with hydrogen fluoride, and the UF/sub 4/ converted to UF/sub 6/ by reaction with a fluorinating agent, such as CoF/sub 3/. The UO/sub 3/ or U/sub 3/O/sub 8/ is placed in a reac tion chamber in a copper boat or tray enclosed in a copper oven, and heated to 500 to 650 deg C while hydrogen gas is passed through the oven. After nitrogen gas is used to sweep out the hydrogen and the water vapor formed, and while continuing to inaintain the temperature between 400 deg C and 600 deg C, anhydrous hydrogen fluoride is passed through. After completion of the conversion of UO/sub 2/ to UF/sub 4/ the temperature of the reaction chamber is lowered to about 400 deg C or less, the UF/sub 4/ is mixed with the requisite quantity of CoF/sub 3/, and after evacuating the chamber, the mixture is heated to 300 to 400 deg C, and the resulting UF/sub 6/ is led off and delivered to a condenser.

Fowler, R.D.

1957-08-27T23:59:59.000Z

500

MODIS Land Products Subsets  

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

methods methods This section describes methods used to generate MODIS Land Subsets for Collection 4 and Collection 5 data products. Methods for Selected Sites (Collections 4 and 5) Methods for North America Tool (Collection 4) Methods for the Global Tool (Collection 5) Methods for Selected Sites (Collection 4 and 5) Source for Selected Site Data: Full MODIS scenes (1200-km x 1200-km) are initially subset to 11-km x 31-km (Collection 4) or 25-km x 25-km (Collection 5) by the MODAPS; these initial subsets contain the field site or flux tower. Reformatting and additional subsetting to 7-km x 7-km containing the field site or flux tower are done by the ORNL DAAC. Tools Used: The ORNL DAAC uses the MODIS Reprojection Tool (MRT) to reformat the MODIS data from HDF-EOS to binary format. A tool developed at ORNL is then used to convert the binary format to ASCII. The MRT is available from the Land Processes DAAC. Whereas the MRT can also be used to reproject data from its native projection to other projections, ORNL chose to forgo the resampling associated with reprojection to minimize data manipulation and distortion. The MOD12Q1 Land Cover Collection 3 data are in I-Sin projection, and the Collection 4 and Collection 5 data are in Sinusoidal projection.