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1

GRR/Section 7-FD-d - Exempt Wholesale Generator Status Process | Open  

Open Energy Info (EERE)

GRR/Section 7-FD-d - Exempt Wholesale Generator Status Process GRR/Section 7-FD-d - Exempt Wholesale Generator Status Process < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-FD-d - Exempt Wholesale Generator Status Process 07FDDExemptWholesaleGeneratorStatusProcess.pdf Click to View Fullscreen Contact Agencies Federal Energy Regulatory Commission Regulations & Policies 18 CFR 366.7 Triggers None specified Click "Edit With Form" above to add content 07FDDExemptWholesaleGeneratorStatusProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Independent power producers that exclusively sell energy to wholesale

2

File:07FDDExemptWholesaleGeneratorStatusProcess.pdf | Open Energy  

Open Energy Info (EERE)

FDDExemptWholesaleGeneratorStatusProcess.pdf FDDExemptWholesaleGeneratorStatusProcess.pdf Jump to: navigation, search File File history File usage Metadata File:07FDDExemptWholesaleGeneratorStatusProcess.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 34 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 10:35, 24 January 2013 Thumbnail for version as of 10:35, 24 January 2013 1,275 × 1,650 (34 KB) Alevine (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following 2 pages link to this file: GRR/Section 7-FD-d - Exempt Wholesale Generator Status Process

3

Distributed Generation Status Update  

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

0 DOE Peer Review Presentation 0 DOE Peer Review Presentation © Chevron 2010 CERTS Microgrid Demonstration with Large scale Energy Storage & Renewable Generation November 5, 2010 Presented By: Craig Gee, Project Manager (for Mr. Eduardo Alegria - Principal Investigator) Energy Solutions November 2010 DOE Peer Review Presentation © Chevron 2010 Agenda * Introduction - Who we are * Project Team & Site * Project Purpose & Objectives * Project Impacts * System Elements * Project Status * Research Elements * Recent Developments in California * Questions & Comments November 2010 DOE Peer Review Presentation © Chevron 2010 Chevron Energy Solutions Designed & Implemented over 900 Projects in the U.S.  Chevron ES, a division of Chevron USA, Inc. is committed to delivering economically & environmentally advantageous green

4

Distributed Generation Status Update  

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

Solutions: * 1 MW fuel cell power plant * Heat recovery cogeneration: hot water and space heating inside jail * Support existing 1.2 MW solar on rooftops (see picture) Process:...

5

Business Plan Process Status Update  

Business Plan Process Status Update 2009: 10 - Business schools visited or contacted in Bay Area to date (CSEB, GGU, SCU, SJSU, Stanford, St. Marys, UCB, UCD, UOP ...

6

PEATGAS process development status  

SciTech Connect

Since 1976, IGT has conducted over 200 peat-gasification tests in both laboratory- and process-development-unit (PDU)-scale equipment. The encouraging results demonstrate that on the basis of chemistry and kinetics, peat is an excellent raw material for the production of SNG. Based on a peat-gasification kinetic model developed from the laboratory and PDU data, cost estimates for commercial operation show that the conversion of peat to SNG by the PEATGAS process is competitive with other alternative SNG sources. If the results of a 19-month, $4 million feasibility study funded by the US Department of Energy are favorable, Minnesota Gas Co. plans to participate in the construction and operation of an 80 million SCF/day industrial plant for making SNG from peat.

Punwani, D.V.; Biljetina, R.

1986-01-01T23:59:59.000Z

7

The Perceived Work Ethic of K-12 Teachers by Generational Status: Generation X vs. Baby Boom Generation  

Science Conference Proceedings (OSTI)

This was an investigation of the work ethic of K-12 educators from Generation X and Baby Boomer generations. Teachers of the baby boom generation were born between 1946 and 1964, and many are beginning to retire. There is an impending teacher shortage ... Keywords: Baby Boom, Education, Generation X, Generational Status, Teachers, Work Ethic

Gregory C. Petty

2013-04-01T23:59:59.000Z

8

Analysis of power generation processes using petcoke  

E-Print Network (OSTI)

Petroleum coke or petcoke, a refinery byproduct, has generally been considered as an unusable byproduct because of its high sulfur content. However energy industries now view petcoke as a potential feedstock for power generation because it has higher carbon content than other hydrocarbons like coal, biomass and sewage residue. This gives petcoke a great edge over other feedstocks to generate power. Models for the two most common processes for power generation, namely combustion and gasification, were developed using Aspen Plus steady state chemical process simulator. Overall plant layouts for both processes were developed by calculating the heat and mass balance of the unit operations. After conducting wide sensitivity analysis, results indicate that one ton of petcoke feedstock can generate up to 4 MW of net available power. Both processes have rates of return greater than 30%, although gasification offers a slightly more attractive opportunity than combustion.

Jayakumar, Ramkumar

2008-05-01T23:59:59.000Z

9

DWPF CATALYTIC HYDROGEN GENERATION PROGRAM - REVIEW OF CURRENT STATUS  

DOE Green Energy (OSTI)

Significant progress has been made in the past two years in improving the understanding of acid consumption and catalytic hydrogen generation during the Defense Waste Processing Facility (DWPF) processing of waste sludges in the Sludge Receipt and Adjustment Tank (SRAT) and Slurry Mix Evaporator (SME). This report reviews issues listed in prior internal reviews, describes progress with respect to the recommendations made by the December 2006 external review panel, and presents a summary of the current understanding of catalytic hydrogen generation in the DWPF Chemical Process Cell (CPC). Noble metals, such as Pd, Rh, and Ru, are historically known catalysts for the conversion of formic acid into hydrogen and carbon dioxide. Rh, Ru, and Pd are present in the DWPF SRAT feed as by-products of thermal neutron fission of {sup 235}U in the original waste. Rhodium appears to become most active for hydrogen as the nitrite ion concentration becomes low (within a factor of ten of the Rh concentration). Prior to hydrogen generation, Rh is definitely active for nitrite destruction to N{sub 2}O and potentially active for nitrite to NO formation. These reactions are all consistent with the presence of a nitro-Rh complex catalyst, although definite proof for the existence of this complex during Savannah River Site (SRS) waste processing does not exist. Ruthenium does not appear to become active for hydrogen generation until nitrite destruction is nearly complete (perhaps less nitrite than Ru in the system). Catalytic activity of Ru during nitrite destruction is significantly lower than that of either Rh or Pd. Ru appears to start activating as Rh is deactivating from its maximum catalytic activity for hydrogen generation. The slow activation of the Ru, as inferred from the slow rate of increase in hydrogen generation that occurs after initiation, may imply that some species (perhaps Ru itself) has some bound nitrite on it. Ru, rather than Rh, is primarily responsible for the hydrogen generation in the SME cycle when the hydrogen levels are high enough to be noteworthy. Mercury has a role in catalytic hydrogen generation. Two potentially distinct roles have been identified. The most dramatic effect of Hg on hydrogen generation occurs between runs with and without any Hg. When a small amount of Hg is present, it has a major inhibiting effect on Rh-catalyzed H{sub 2} generation. The Rh-Ru-Hg matrix study showed that increasing mercury from 0.5 to 2.5 wt% in the SRAT receipt total solids did not improve the inhibiting effect significantly. The next most readily identified role for Hg is the impact it has on accelerating NO production from nitrite ion. This reaction shifts the time that the ideal concentration of nitrite relative to Rh occurs, and consequently causes the most active nitro-Rh species to form sooner. The potential consequences of this shift in timing are expected to be a function of other factors such as amount of excess acid, Rh concentration, etc. Graphical data from the Rh-Ru-Hg study suggested that Hg might also be responsible for partially inhibiting Ru-catalysis initially, but that the inhibition was not sustained through the SRAT and SME cycles. Continued processing led to a subsequent increase in hydrogen generation that was often abrupt and that frequently more than doubled the hydrogen generation rate. This phenomenon may have been a function of the extent of Hg stripping versus the initial Ru concentration in these tests. Palladium is an active catalyst, and activates during (or prior to) nitrite destruction to promote N{sub 2}O formation followed by a very small amount of hydrogen. Pd then appears to deactivate. Data to date indicate that Pd should not be a species of primary concern relative to Rh and Ru for hydrogen generation. Pd was a very mild catalyst for hydrogen generation compared to Rh and Ru in the simulated waste system. Pd was comparable to Rh in enhancing N{sub 2}O production when present at equal concentration. Pd, however, is almost always present at less than a quarter of the Rh concentration in S

Koopman, D.

2009-07-10T23:59:59.000Z

10

2010 Status of Multi-Pollutant Process Development  

Science Conference Proceedings (OSTI)

This report provides an updated overview of available and developing integrated environmental control (IEC) technologies. The report provides a brief summary for each technology, describing the process, level of development and commercial status, targeted species, and removal efficiency. The report also provides an in-depth analysis of the chemistry of four technologies: the LABSORBTM scrubbing system offered by DuPontTM BELCO174 Clean Air Technologies; the Lextran process developed by Lextran Ltd; the L...

2010-12-21T23:59:59.000Z

11

2009 Status of Multi-Pollutant Process Development  

Science Conference Proceedings (OSTI)

This report provides an updated overview of available and developing integrated environmental control (IEC) technologies. It provides a brief summary for each technology that describes its commercial status, level of development, technical feasibility, and applicability to future retrofits on utility-scale power plants. The report also includes a detailed description and rough-order-of-magnitude (ROM) cost estimates for the Neumann NeuStream-MP process, which has undergone demonstration testing at the Dr...

2009-11-25T23:59:59.000Z

12

2007 Status of Multi-Pollutant Process Development  

Science Conference Proceedings (OSTI)

This report provides an updated overview of available and developing integrated environmental control (IEC) technologies. For each technology, a brief summary is provided describing the commercial status, level of development, technical feasibility, and applicability to future retrofits on utility-scale power plants. The report also provides detailed descriptions and rough-order-of-magnitude (ROM) cost estimates for the CANSOLV System and the SRT/Ispra process. CANSOLV has commercial installations of the...

2007-12-14T23:59:59.000Z

13

PFBC and IGCC power generation technologies: status and opportunities  

SciTech Connect

View graphs are presented for pressurized fluidized bed combustion and combined-cycle power plants/coal gasification technologies. Photographs, graphs and flowsheets are included covering the following topics: product line; product goals; product development strategy; this year`s success; barrier issues; key plans for next year; technical status; and market opportunities.

Brdar, R.D.; Reuther, R.B.

1996-12-31T23:59:59.000Z

14

A Review of Research Status on LVRT Technology in Doubly-fed Wind Turbine Generator System  

Science Conference Proceedings (OSTI)

This paper gave a detailed introduction and analysis on the research status and industrialization situation of current LVRT Technology in doubly-fed wind turbine generator (WTG) system. Starting with the urgency of LVRT research in China, the paper introduced ... Keywords: LVRT, doubly-fed, research status, review

Yun Wang; Dong-li Zhao; Bin Zhao; Hong-hua Xu

2010-06-01T23:59:59.000Z

15

Process development status report for advanced manufacturing projects  

Science Conference Proceedings (OSTI)

This is the final status report for the approved Advanced Manufacturing Projects for FY 1989. Five of the projects were begun in FY 1987, one in FY 1988, and one in FY 1989. The approved projects cover technology areas in welding, explosive material processing and evaluation, ion implantation, and automated manufacturing. It is expected that the successful completion of these projects well result in improved quality and/or reduced cost for components produced by Mound. Those projects not brought to completion will be continued under Process development in FY 1990.

Brinkman, J.R.; Homan, D.A.

1990-03-30T23:59:59.000Z

16

Hydrocarbon solubility and its migration processes: a look at the present status  

DOE Green Energy (OSTI)

In this study we review the present status of knowledge of solubility of hydrocarbons and its implications on primary migration processes. The intent is to examine the solubility and the transportation mechanisms relevant to geopressured-geothermal reservoirs, although the discussion included here accommodates a wide range of related aspects. Influences of parameters associated with hydrocarbon (especially methane) solubility have been studied. We have sought to evaluate several primary hydrocarbon migration processes and to point out their attractive features as well as their limitations. A brief discussion of hydrocarbon generation processes is also included.

Mamun, C.K.; Ohkuma, H.; Sepehrnoori, K.

1985-12-01T23:59:59.000Z

17

SODIUM-HEATED STEAM GENERATOR DEVELOPMENT. Interim Status Report  

SciTech Connect

Design and development of a once -through sodiumheated steam generator are discussed. Research proposals are discussed for evaluating: carbon transfer and mass transfer effects in the steam generator, effect on heat transfer and two- phase flow of coiling tubes, corrosion of Croloy 21/4 in products of sodium-water reactions, procedure for welding tube to back side of the tube sheet, radiographic inspection of back side tube welds, and chemical simulation of sodium environment for leak testing. (N.W.R.)

1964-01-22T23:59:59.000Z

18

Status of the plasma generator of the superconducting proton linac  

SciTech Connect

In the framework of the superconducting proton linac (SPL) study at CERN, a new non-cesiated H{sup -} plasma generator driven by an external 2 MHz RF antenna has been developed and successfully operated at repetition rates of 50 Hz, pulse lengths of up to 3 ms, and average RF powers of up to 3 kW. The coupling efficiency of RF power into the plasma was determined by the cooling water temperatures and the analysis of the RF forward and reflected power and the antenna current and amounts to 50%-60%. The plasma resistance increases between 10 kW and 40 kW RF power from about 0.45 {Omega} to 0.65 {Omega}. Measurements of RF power dissipated in the ferrites and the magnets on a test bench show a 5-fold decrease of the power losses for the magnets when they are contained in a Cu box, thus validating the strategy of shielding the magnets with a high electrical conductivity material. An air cooling system was installed in the SPL plasma generator to control the temperatures of the ferrites despite hysteresis losses of several Watts.

Kronberger, M.; Lettry, J.; Paoluzzi, M.; Pereira, H.; Arias, J. Sanchez; Schmitzer, C.; Scrivens, R. [European Organisation for Nuclear Research, CERN, 1211 Geneva 23 (Switzerland); Faircloth, D. [STFC, Rutherford Appleton Laboratory, Chilton, Oxon OX11 0QX (United Kingdom)

2012-02-15T23:59:59.000Z

19

Black Liquor Gasification Process Review and Status Update  

E-Print Network (OSTI)

After more than two decades of research and development, black liquor gasification is poised to become a commercial reality in the 90's. Several promising developments are underway in North America and Europe. In fact, all major recovery boiler manufacturers are now actively involved in black liquor gasifier developments. Leading the way is Gotaverken's Chemree process. Their 3 tph solids demonstration unit has been in commercial operations since late 1991. Following a close second in the MTCI process, whose 2 tph solids demonstration is scheduled to startup this summer. BB-Combustion Engineering have reported promising test results on a 0.2 tph CFB facility and have announced plans for a pilot demonstration. Tampella and Ahlstrom each have small pilot facilities (0.2 tph) focused on developing pressurized gasifiers. Their work is complemented by research at VIT (The Technical Research Centre of Finland) who have a 0.2 tph pressurized fluid bed test facility. The purpose of this paper is to describe these processes and provide and update on their status of development.

Brown, C.

1993-03-01T23:59:59.000Z

20

System for monitoring an industrial process and determining sensor status  

DOE Patents (OSTI)

A method and system are disclosed for monitoring an industrial process and a sensor. The method and system include generating a first and second signal characteristic of an industrial process variable. One of the signals can be an artificial signal generated by an auto regressive moving average technique. After obtaining two signals associated with one physical variable, a difference function is obtained by determining the arithmetic difference between the two pairs of signals over time. A frequency domain transformation is made of the difference function to obtain Fourier modes describing a composite function. A residual function is obtained by subtracting the composite function from the difference function and the residual function (free of nonwhite noise) is analyzed by a statistical probability ratio test. 17 figs.

Gross, K.C.; Hoyer, K.K.; Humenik, K.E.

1997-05-13T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

SIG technology and converter-hardware schedule status as applicable to Galileo flight program. [Selenide Isotope Generator  

DOE Green Energy (OSTI)

A detailed description of the status of the design, fabrication, and testing of the Selenide Isotope Generator for the Galileo program is presented. (WHK)

Hinderman, J.D.

1978-12-29T23:59:59.000Z

22

NIST Processes to Help Build Next-Generation Nuclear Power ...  

Science Conference Proceedings (OSTI)

NIST Processes to Help Build Next-Generation Nuclear Power Plants. From NIST Tech Beat: June 2, 2009. ...

2011-04-04T23:59:59.000Z

23

Current status of the IGT RENUGAS{reg_sign} process  

SciTech Connect

The RENUGAS process was specifically developed for pressurized fluidized bed gasification of biomass to produce either an industrial fuel gas or a chemical synthesis gas depending on air- or oxygen-blown operation. The RENUGAS gasifier is a single state fluidized bed reactor with a deep bed of inert solids that provide stable fluidization behavior and needed heat capacity for efficient transfer of energy released by the combustion to the endothermic devolatilization and gasification reactions. The use of a deep single-stage bed of inert solids yields high carbon conversion and low production of oils and tars. The 11 metric tons per day RENUGAS process development unit built at IGT under a USDOE program, has been tested under various operating conditions with a variety of feedstocks from RdF to woody and herbaceous biomass. Currently, the PDU is being used to test hot gas cleanup for power turbines in support of the Hawaii demonstration gasifier. Biomass conversions of over 95% were achieved for most biomass tested. The successful demonstration of the PDU tests resulted in RENUGAS being selected for further scaleup a 91 metric ton per day demonstration gasifier being constructed in Hawaii by the Pacific International Center for High Technology Research (PICHTR); a research program being conducted by Westinghouse Electric to validate a hot gas cleanup system for operation of the RENUGAS gasifier with a gas turbine; and the feasibility study of a 70-80 Megawatt combined cycle power plant using an air blown RENUGAS gasifier with alfalfa stems as the feedstock. In this paper, the development of the IGT RENUGAS process from a concept in 1977 to its status in three current programs is discussed.

Lau, F.S.; Carty, R.H.

1994-09-01T23:59:59.000Z

24

Evolutionary Design Systems and Generative Processes  

Science Conference Proceedings (OSTI)

Design tools that aim not only to analyse and evaluate, but also to generate and explore alternative design proposals are now under development. An evolutionary paradigm is presented as a basis for creating such tools. First, the evolutionary paradigm ... Keywords: design, environment, evolution, generative, search

Patrick Janssen; John Frazer; Tang Ming-xi

2002-01-01T23:59:59.000Z

25

Generating Heuristics to Control Configuration Processes  

Science Conference Proceedings (OSTI)

Configuration is the process of composing a system from a set of components such that the system fulfills a set of desired demands. The configuration process relies on a particular component model, which is a useful abstraction of the domain and the ... Keywords: configuration, design, heuristic search, knowledge-based systems, preprocessing

Benno Stein

1999-03-01T23:59:59.000Z

26

ESS 2012 Peer Review - Next Generation Processes for Carbonate...  

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

Next Generation Processes for Carbonate Electrolytes for Battery Applications Dr. Kausik Mukhopadhyay & Dr. Krishnaswamy K. Rangan Materials Modification, Inc. 2809-K Merrilee...

27

2011 Status of Multi-Pollutant Process Development  

Science Conference Proceedings (OSTI)

This report provides an updated overview of available and developing integrated environmental control (IEC) technologies. For each technology, a brief summary is provided describing the commercial status, level of development, technical feasibility, and applicability to future retrofits on utility-scale power plants. A summary of the current state of the art of wet electrostatic precipitators (WESP), and integration into a larger air quality control system, is given to address control of condensable part...

2011-12-01T23:59:59.000Z

28

2012 Status of Multi-Pollutant Process Development  

Science Conference Proceedings (OSTI)

This report provides an updated overview of commercially available and developing integrated environmental control (IEC) technologies. For each technology, a brief summary is provided describing the commercial status, level of development, technical feasibility, and applicability to future retrofits on utility-scale power plants. A summary of the current state-of-the-art of dry sorbent injection (DSI) is given to address control of SO2 from flue gas streams. The report also provides a ...

2012-12-20T23:59:59.000Z

29

Reimbursements to Licensees of Active Uranium and Thorium Processing Sites, Fiscal Year 2009 and 2010 Status Report  

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

Reimbursements to Licensees of Active Uranium and Thorium Processing Sites, Fiscal Year 2009 and 2010 Status Report (March 2010)

30

Distributed Generation Case Study: Industrial Process Heating (Cogeneration)  

Science Conference Proceedings (OSTI)

This report details candidate distributed generation (DIS-GEN) options and the process used to select a cogeneration system for potential development at an industrial site. The local utility commissioned this evaluation to explore energy partnership opportunities with its customer.

1997-12-31T23:59:59.000Z

31

National need for utilizing nuclear energy for process heat generation  

DOE Green Energy (OSTI)

Nuclear reactors are potential sources for generating process heat, and their applications for such use economically competitive. They help satisfy national needs by helping conserve and extend oil and natural gas resources, thus reducing energy imports and easing future international energy concerns. Several reactor types can be utilized for generating nuclear process heat; those considered here are light water reactors (LWRs), heavy water reactors (HWRs), gas-cooled reactors (GCRs), and liquid metal reactors (LMRs). LWRs and HWRs can generate process heat up to 280/sup 0/C, LMRs up to 540/sup 0/C, and GCRs up to 950/sup 0/C. Based on the studies considered here, the estimated process heat markets and the associated energy markets which would be supplied by the various reactor types are summarized.

Gambill, W.R.; Kasten, P.R.

1984-01-01T23:59:59.000Z

32

An overview of RDF processing systems: Current status, design features, and future trends  

DOE Green Energy (OSTI)

This paper discusses the recent history of refuse-derived fuel (RDF) processing facilities in the United States. The current status of these facilities, including environmental, institutional, and economic considerations is discussed. The unit operations used to produce a desired RDF product are described, and the future potential of RDF processing systems is evaluated. Current research sponsored by the US Department of Energy is also presented. 6 refs., 3 figs., 8 tabs.

Ohlsson, O.O. (Argonne National Lab., IL (United States)); Walter, D.K. (USDOE Assistant Secretary for Conservation and Renewable Energy, Washington, DC (United States). Waste Material Management Div.); Goodman, B.J. (Solar Energy Research Inst., Golden, CO (United States))

1991-01-01T23:59:59.000Z

33

Status and integration of the gas generation studies performed for the Hydrogen Safety Program  

DOE Green Energy (OSTI)

Waste in Tank 241-SY-101 on the Hanford Site generates and periodically releases hydrogen, nitrous oxide, and nitrogen gases. Studies have been conducted at several laboratories to determine the chemical mechanisms for the gas generation and release. Results from these studies are presented and integrated in an attempt to describe current understanding of the physical properties of the waste and the mechanisms of gas generation and retention. Existing tank data are consistent with the interpretation that gases are uniformly generated in the tank, released continuously from the convecting layer, and stored in the nonconvecting layer. Tank temperature measurements suggest that the waste consists of gobs'' of material that reach neutral buoyancy at different times. The activation energy of the rate limiting step of the gas generating process was calculated to be about 7 kJ/mol but measured in the laboratory at 80 to 100 kJ/mol. Based on observed temperature changes in the tank the activation energy is probably not higher than about 20 kJ/mol. Several simulated waste compositions have been devised for use in laboratory studies in the place of actual waste from Tank 241-SY-101. Data from these studies can be used to predict how the actual waste might behave when heated or diluted. Density evaluations do not confirm that heating waste at the bottom of the tank would induce circulation within the waste; however, heating may release gas bubbles by dissolving the solids to which the bubbles adhere. Gas generation studies on simulated wastes indicated that nitrous oxide and hydrogen yields are not particularly coupled. Solubility studies of nitrous oxide, the most soluble of the principal gaseous products, indicate it is unlikely that dissolved gases contribute substantially to the quantity of gas released during periodic events.

Pederson, L.R.; Strachan, D.M.

1993-02-01T23:59:59.000Z

34

Newly Generated Liquid Waste Processing Alternatives Study, Volume 1  

SciTech Connect

This report identifies and evaluates three options for treating newly generated liquid waste at the Idaho Nuclear Technology and Engineering Center of the Idaho National Engineering and Environmental Laboratory. The three options are: (a) treat the waste using processing facilities designed for treating sodium-bearing waste, (b) treat the waste using subcontractor-supplied mobile systems, or (c) treat the waste using a special facility designed and constructed for that purpose. In studying these options, engineers concluded that the best approach is to store the newly generated liquid waste until a sodium-bearing waste treatment facility is available and then to co-process the stored inventory of the newly generated waste with the sodium-bearing waste. After the sodium-bearing waste facility completes its mission, two paths are available. The newly generated liquid waste could be treated using the subcontractor-supplied system or the sodium-bearing waste facility or a portion of it. The final decision depends on the design of the sodium-bearing waste treatment facility, which will be completed in coming years.

Landman, William Henry; Bates, Steven Odum; Bonnema, Bruce Edward; Palmer, Stanley Leland; Podgorney, Anna Kristine; Walsh, Stephanie

2002-09-01T23:59:59.000Z

35

Impact of the next generation solvent on DWPF CPC processing  

SciTech Connect

As part of the Actinide Removal Process (ARP)/Modular Caustic-side Solvent Extraction Unit (MCU) Life Extension Project, a next generation solvent (NGS) and new strip acid will be deployed. Processing will begin with a blend of the current solvent and the NGS. Compositional changes in the NGS solvent and blending with the current solvent require review of previously performed work to determine if additional experimental work is required to address any impacts to the Defense Waste Processing Facility (DWPF) Chemical Process Cell (CPC). The composition change involved the substitution of the N,N-dicyclohexyl-N-isotridecylguanidine LIX 79 guanidine suppressor with N,N,N-tris (3,7-dimethyloctyl) guanidine (TiDG) guanidine suppressor. The Savannah River National Laboratory (SRNL) was requested by DWPF to evaluate any impacts to offgas generation, solvent buildup or carryover, chemical, thermal, and radiolytic stability of the blended and pure TiDG based NGS. Previous work has been performed by SRNL to evaluate impacts to CPC processing using the next generation solvent containing LIX 79 suppressor with boric acid strip effluent. Based on previous experimental work and current literature, the following conclusions are made for processing in the CPC: No mechanism for a change in the catalytic hydrogen evolution in the CPC was identified for the NGS TiDG based solvent; The transition from the LIX 79 based suppressor to the TiDG based suppressor is not expected to have any impact on solvent or Isopar L accumulation; Transitioning from the current solvent to the TiDG based NGS is not expected to have an impact on solvent carryover or partitioning; No changes to the chemical stability of the solvent in the CPC process are expected; No changes to the thermal stability of the solvent in the CPC process are expected; A worst case scenario was examined in which all of the hydrogen atoms from the TiDG based NGS and blended solvent form hydrogen gas in the Sludge Receipt and Adjustment Tank (SRAT) as a result of radiolytic degradation. This represented a ~4% increase in the volume percent hydrogen in the SRAT. Given the chemical similarity and very low concentrations of the suppressor, it is not recommended that additional experimental work be performed to qualify any impacts to the DWPF CPC from the change in suppressor or the revised value for partitioning of the suppressor into the strip effluent.

Newell, J. D.

2013-02-21T23:59:59.000Z

36

NEXT GENERATION MELTER(S) FOR VITRIFICATION OF HANFORD WASTE STATUS AND DIRECTION  

SciTech Connect

Vitrification technology has been selected to treat high-level waste (HLW) at the Hanford Site, the West Valley Demonstration Project and the Savannah River Site (SRS), and low activity waste (LAW) at Hanford. In addition, it may potentially be applied to other defense waste streams such as sodium bearing tank waste or calcine. Joule-heated melters (already in service at SRS) will initially be used at the Hanford Site's Waste Treatment and Immobilization Plant (WTP) to vitrify tank waste fractions. The glass waste content and melt/production rates at WTP are limited by the current melter technology. Significant reductions in glass volumes and mission life are only possible with advancements in melter technology coupled with new glass formulations. The Next Generation Melter (NGM) program has been established by the U.S. Department of Energy's (DOE's), Environmental Management Office of Waste Processing (EM-31) to develop melters with greater production capacity (absolute glass throughput rate) and the ability to process melts with higher waste fractions. Advanced systems based on Joule-Heated Ceramic Melter (JHCM) and Cold Crucible Induction Melter (CCIM) technologies will be evaluated for HLW and LAW processing. Washington River Protection Solutions (WRPS), DOE's tank waste contractor, is developing and evaluating these systems in cooperation with EM-31, national and university laboratories, and corporate partners. A primary NGM program goal is to develop the systems (and associated flowsheets) to Technology Readiness Level 6 by 2016. Design and testing are being performed to optimize waste glass process envelopes with melter and balance of plant requirements. A structured decision analysis program will be utilized to assess the performance of the competing melter technologies. Criteria selected for the decision analysis program will include physical process operations, melter performance, system compatibility and other parameters.

RAMSEY WG; GRAY MF; CALMUS RB; EDGE JA; GARRETT BG

2011-01-13T23:59:59.000Z

37

Hydrogen generation process. Final report. [Hybrid electrolytic-thermochemical process based on electrolysis of sulfurous acid  

SciTech Connect

The technical and economic feasibility of a hybrid electrolytic-thermochemical hydrogen generation process based on the electrolysis of sulfurous acid was assessed. The experimental studies performed were concentrated on those areas important to the success of the process. These included the electrolysis, acid concentration, and sulfur trioxide reduction steps. Engineering and economic studies on the system were also performed to assess its potential for ultimate utilization and to provide information of value in planning the future course of the program.

Farbman, G.H.; Koump, V.

1977-06-01T23:59:59.000Z

38

Review of Catalytic Hydrogen Generation in the Defense Waste Processing Facility (DWPF) Chemical Processing Cell  

DOE Green Energy (OSTI)

This report was prepared to fulfill the Phase I deliverable for HLW/DWPF/TTR-98-0018, Rev. 2, ''Hydrogen Generation in the DWPF Chemical Processing Cell'', 6/4/2001. The primary objective for the preliminary phase of the hydrogen generation study was to complete a review of past data on hydrogen generation and to prepare a summary of the findings. The understanding was that the focus should be on catalytic hydrogen generation, not on hydrogen generation by radiolysis. The secondary objective was to develop scope for follow-up experimental and analytical work. The majority of this report provides a summary of past hydrogen generation work with radioactive and simulated Savannah River Site (SRS) waste sludges. The report also includes some work done with Hanford waste sludges and simulants. The review extends to idealized systems containing no sludge, such as solutions of sodium formate and formic acid doped with a noble metal catalyst. This includes general information from the literature, as well as the focused study done by the University of Georgia for the SRS. The various studies had a number of points of universal agreement. For example, noble metals, such as Pd, Rh, and Ru, catalyze hydrogen generation from formic acid and formate ions, and more acid leads to more hydrogen generation. There were also some points of disagreement between different sources on a few topics such as the impact of mercury on the noble metal catalysts and the identity of the most active catalyst species. Finally, there were some issues of potential interest to SRS that apparently have not been systematically studied, e.g. the role of nitrite ion in catalyst activation and reactivity. The review includes studies covering the period from about 1924-2002, or from before the discovery of hydrogen generation during simulant sludge processing in 1988 through the Shielded Cells qualification testing for Sludge Batch 2. The review of prior studies is followed by a discussion of proposed experimental work, additional data analysis, and future modeling programs. These proposals have led to recent investigations into the mercury issue and the effect of co-precipitating noble metals which will be documented in two separate reports. SRS hydrogen generation work since 2002 will also be collected and summarized in a future report on the effect of noble metal-sludge matrix interactions on hydrogen generation. Other potential factors for experimental investigation include sludge composition variations related to both the washing process and to the insoluble species with particular attention given to the role of silver and to improving the understanding of the interaction of nitrite ion with the noble metals.

Koopman, D. C.

2004-12-31T23:59:59.000Z

39

Plasma generating apparatus for large area plasma processing  

DOE Patents (OSTI)

A plasma generating apparatus for plasma processing applications is based on a permanent magnet line-cusp plasma confinement chamber coupled to a compact single-coil microwave waveguide launcher. The device creates an electron cyclotron resonance (ECR) plasma in the launcher and a second ECR plasma is created in the line cusps due to a 0.0875 tesla magnetic field in that region. Additional special magnetic field configuring reduces the magnetic field at the substrate to below 0.001 tesla. The resulting plasma source is capable of producing large-area (20-cm diam), highly uniform (.+-.5%) ion beams with current densities above 5 mA/cm[sup 2]. The source has been used to etch photoresist on 5-inch diam silicon wafers with good uniformity. 3 figures.

Tsai, C.C.; Gorbatkin, S.M.; Berry, L.A.

1991-07-16T23:59:59.000Z

40

Plasma generating apparatus for large area plasma processing  

DOE Patents (OSTI)

A plasma generating apparatus for plasma processing applications is based on a permanent magnet line-cusp plasma confinement chamber coupled to a compact single-coil microwave waveguide launcher. The device creates an electron cyclotron resonance (ECR) plasma in the launcher and a second ECR plasma is created in the line cusps due to a 0.0875 tesla magnetic field in that region. Additional special magnetic field configuring reduces the magnetic field at the substrate to below 0.001 tesla. The resulting plasma source is capable of producing large-area (20-cm diam), highly uniform (.+-.5%) ion beams with current densities above 5 mA/cm.sup.2. The source has been used to etch photoresist on 5-inch diam silicon wafers with good uniformity.

Tsai, Chin-Chi (Oak Ridge, TN); Gorbatkin, Steven M. (Oak Ridge, TN); Berry, Lee A. (Oak Ridge, TN)

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

PROCESS MONITORING FOR SAFEGUARDS VIA EVENT GENERATION, INTEGRATION, AND INTERPRETATION  

Science Conference Proceedings (OSTI)

There is a recognized safeguards benefit from using process monitoring (PM) on nuclear facilities to complement nuclear materials accountancy. We introduce a model-based approach for PM in which the assessment regarding the state of the monitored system is conducted at a system-centric level. The proposed architecture integrates both time-driven and event-driven data integration and analysis for decision-making. While the time-driven layers of the proposed architecture encompass more traditional PM methods based on time series data and analysis, the event-driven layers encompass operation monitoring methods based on discrete event data integration and analysis. By integrating process- and operation-related information and methodologies within an unified modeling and monitoring framework that includes not only current but also past plant behaviors, the task of anomaly detection is greatly improved because this decision-making approach can benefit from not only known time-series relationships among measured signals but also from known event sequence relationships among generated events. Building from the proposed system-centric PM architecture, we briefly introduce methods that can be used to implement its different components. The application of the proposed approach is then demonstrated via simulation experiments.

Humberto E. Garcia; Wen-Chiao Lin; Tae-Sic Yoo

2010-07-01T23:59:59.000Z

42

Site Selection & Characterization Status Report for Next Generation Nuclear Plant (NGNP)  

SciTech Connect

In the near future, the US Department of Energy (DOE) will need to make important decisions regarding design and construction of the Next Generation Nuclear Plant (NGNP). One part of making these decisions is considering the potential environmental impacts that this facility may have, if constructed here at the Idaho National Laboratory (INL). The National Environmental Policy Act (NEPA) of 1969 provides DOE decision makers with a process to systematically consider potential environmental consequences of agency decisions. In addition, the Energy Policy Act of 2005 (Title VI, Subtitel C, Section 644) states that the 'Nuclear Regulatory Commission (NRC) shall have licensing and regulatory authority for any reactor authorized under this subtitle.' This stipulates that the NRC will license the NGNP for operation. The NRC NEPA Regulations (10 CFR Part 51) require tha thte NRC prepare an Environmental Impact Statement (EIS) for a permit to construct a nuclear power plant. The applicant is required to submit an Environmental report (ER) to aid the NRC in complying with NEPA.

Mark Holbrook

2007-09-01T23:59:59.000Z

43

Roadmapping the Resolution of Gas Generation Issues in Packages Containing Radioactive Waste/Materials - A Status Report  

DOE Green Energy (OSTI)

Gas generation issues, particularly hydrogen, have been an area of concern for the transport and storage of radioactive materials and waste in the Department of Energy (DOE) Complex. Potentially combustible gases can be generated through a variety of reactions, including chemical reactions and radiolytic decomposition of hydrogen-containing material. Since transportation regulations prohibit shipment of explosives and radioactive materials together, it was decided that hydrogen generation was a problem that warranted the execution of a high-level roadmapping effort. This paper discusses the major gas generation issues within the DOE Complex and the research that has been and is being conducted by the transuranic (TRU) waste, nuclear materials, and spent nuclear fuels (SNF) programs within DOE's Environmental Management (EM) organizations to address gas generation concerns. This paper presents a ''program level'' roadmap that links technology development to program needs and identifies the probability of success in an effort to understand the programmatic risk associated with the issue of gas generation. This paper also presents the status of the roadmap and follow-up activities.

Luke, D.E. (INEEL); Hamp, S. (DOE-Albuquerque Operations Office)

2002-01-04T23:59:59.000Z

44

Roadmapping the Resolution of Gas Generation Issues in Packages Containing Radioactive Waste/Materials - A Status Report  

SciTech Connect

Gas generation issues, particularly hydrogen, have been an area of concern for the transport and storage of radioactive materials and waste in the Department of Energy (DOE) Complex. Potentially combustible gases can be generated through a variety of reactions, including chemical reactions and radiolytic decomposition of hydrogen-containing material. Since transportation regulations prohibit shipment of explosives and radioactive materials together, it was decided that hydrogen generation was a problem that warranted the execution of a high-level roadmapping effort. This paper discusses the major gas generation issues within the DOE Complex and the research that has been and is being conducted by the transuranic (TRU) waste, nuclear materials, and spent nuclear fuels (SNF) programs within DOE's Environmental Management (EM) organizations to address gas generation concerns. This paper presents a ''program level'' roadmap that links technology development to program needs and identifies the probability of success in an effort to understand the programmatic risk associated with the issue of gas generation. This paper also presents the status of the roadmap and follow-up activities.

Luke, D.E. (INEEL); Hamp, S. (DOE-Albuquerque Operations Office)

2002-01-04T23:59:59.000Z

45

Roadmapping the Resolution of Gas Generation Issues in Packages Containing Radioactive Waste/Materials - A Status Report  

SciTech Connect

Gas generation issues, particularly hydrogen, have been an area of concern for the transport and storage of radioactive materials and waste in the Department of Energy (DOE) Complex. Potentially combustible gases can be generated through a variety of reactions, including chemical reactions and radiolytic decomposition of hydrogen- containing material. Since transportation regulations prohibit shipment of explosives and radioactive materials together, it was decided that hydrogen generation was a problem that warranted the execution of a high-level roadmapping effort. This paper discusses the major gas generation issues within the DOE Complex and the research that has been and is being conducted by the transuranic (TRU) waste, nuclear materials, and spent nuclear fuels (SNF) programs within DOEs Environmental Management (EM) organizations to address gas generation concerns. This paper presents a "program level" roadmap that links technology development to program needs and identifies the probability of success in an effort to understand the programmatic risk associated with the issue of gas generation. This paper also presents the status of the roadmap and follow-up activities.

Luke, Dale Elden; Hamp, S.

2002-02-01T23:59:59.000Z

46

Technology status and project development risks of advanced coal power generation technologies in APEC developing economies  

SciTech Connect

The report reviews the current status of IGCC and supercritical/ultrasupercritical pulverized-coal power plants and summarizes risks associated with project development, construction and operation. The report includes an economic analysis using three case studies of Chinese projects; a supercritical PC, an ultrasupercritical PC, and an IGCC plant. The analysis discusses barriers to clean coal technologies and ways to encourage their adoption for new power plants. 25 figs., 25 tabs.

Lusica, N.; Xie, T.; Lu, T.

2008-10-15T23:59:59.000Z

47

Triangle geometry processing for surface modeling and cartesian grid generation  

DOE Patents (OSTI)

Cartesian mesh generation is accomplished for component based geometries, by intersecting components subject to mesh generation to extract wetted surfaces with a geometry engine using adaptive precision arithmetic in a system which automatically breaks ties with respect to geometric degeneracies. During volume mesh generation, intersected surface triangulations are received to enable mesh generation with cell division of an initially coarse grid. The hexagonal cells are resolved, preserving the ability to directionally divide cells which are locally well aligned.

Aftosmis, Michael J. (San Mateo, CA); Melton, John E. (Hollister, CA); Berger, Marsha J. (New York, NY)

2002-09-03T23:59:59.000Z

48

Idaho Chemical Processing Plant low-activity waste grout stabilization development program FY-97 status report  

SciTech Connect

The general purpose of the Grout Development Program is to solidify and stabilize the liquid low-activity wastes (LAW) generated at the Idaho Chemical Processing Plant (ICPP). It is anticipated that LAW will be produced from the following: (1) chemical separation of the tank farm high-activity sodium-bearing waste, (2) retrieval, dissolution, and chemical separation of the aluminum, zirconium, and sodium calcines, (3) facility decontamination processes, and (4) process equipment waste. Grout formulation studies for sodium-bearing LAW, including decontamination and process equipment waste, continued this fiscal year. A second task was to develop a grout formulation to solidify potential process residual heels in the tank farm vessels when the vessels are closed.

Herbst, A.K.; Marshall, D.W.; McCray, J.A.

1998-02-01T23:59:59.000Z

49

Analyzing interacting WS-BPEL processes using flexible model generation  

Science Conference Proceedings (OSTI)

We address the problem of analyzing the interaction between WS-BPEL processes. We present a technology chain that starts out with a WS-BPEL process and translates it into a Petri net model. On the model we decide controllability of the process (the existence ... Keywords: Business process modeling and analysis, Formal models in business process management, Petri nets, Process verification and validation, WS-BPEL

Niels Lohmann; Peter Massuthe; Christian Stahl; Daniela Weinberg

2008-01-01T23:59:59.000Z

50

Rhenium-188: Availability from the W-188/Re-188 Generator and Status of Current Applications  

Science Conference Proceedings (OSTI)

Rhenium-188 is one of the most readily available generator derived and useful radionuclides for therapy emitting - particles (2.12 MeV, 71.1% and 1.965 MeV, 25.6%) and imageable gammas (155 KeV, 15.1%). The 188W/188Re generator is an ideal source for the long term (4-6 months) continuous availability of no carrier added (nca) 188Re suitable for the preparation of radiopharmaceuticals for radionuclide therapy. The challenges associated with the double neutron capture route of production of the parent 188W radionuclide have been a major impediment in the progress of application of 188Re. Tungsten-188 of adequate specific activity can be prepared only in 2-3 of the high flux reactors operating in the World. Several useful technologies have been developed for the preparation of clinical grade 188W/188Re generator. Since the specific activity of 188W used in the generator is relatively low (availability, and use of188Re including a discussion of why broader use of 188Re has not progressed as ecpected as a popular radionuclide for therapy.

Pillai, M R A [Bhabha Atomic Research Centre, Mumbai, India; Dash, A [Bhabha Atomic Research Centre, Mumbai, India; Knapp Jr, Russ F [ORNL

2012-01-01T23:59:59.000Z

51

Applications for Microwave Generators in the Process Industries  

E-Print Network (OSTI)

Microwaves find widespread use in radar applications, in telephonic communications, and in the generation of thermal energy for heating. It is this last use that is of interest here. The use of microwave generators to dry heat-sensitive materials and regenerate beds of solid adsorbents is currently being investigated at The University of Texas. This paper summarizes the first phase of this program, which involves microwave drying of various types of polymers. Future research goals and programs are also presented.

Humphrey, J. L.; Vasilakos, N. P.

1983-01-01T23:59:59.000Z

52

Post-processing of ensemble weather forecasts using a stochastic weather generator  

Science Conference Proceedings (OSTI)

This study proposes a new statistical method for post-processing ensemble weather forecasts using a stochastic weather generator. Key parameters of the weather generator were linked to the ensemble forecast means for both precipitation and ...

Jie Chen; Franois P. Brissette; Zhi Li

53

Post processing wrapper generated tables for labeling anonymous datasets  

Science Conference Proceedings (OSTI)

A large number of wrappers generate tables without column names for human consumption because the meaning of the columns are apparent from the context and easy for humans to understand, but in emerging applications, labels are needed for autonomous assignment ... Keywords: anonymous datasets, hidden web, html forms, ontology, web data integration, wrapper

Emdad Ahmed; Hasan M. Jamil

2009-11-01T23:59:59.000Z

54

XUTools: UNIX commands for processing next-generation structured text  

Science Conference Proceedings (OSTI)

Traditional Unix tools operate on sequences of characters, bytes, fields, lines, and files. However, modern practitioners often want to manipulate files in terms of a variety of language-specific constructs--C functions, Cisco IOS interface blocks, and ... Keywords: automation, change management, configuration management, text processing, tools, unix

Gabriel A. Weaver; Sean W. Smith

2012-12-01T23:59:59.000Z

55

A Next Generation Alarm Processing Algorithm Incorporating Recommendations and Decisions  

E-Print Network (OSTI)

, Fellow IEEE Abstract-- The number of alarms for a typical power system event may be overwhelming to power. Index Terms-- alarm processing, power system control, reac- tive power control, sensors, switched capacitors, transformer tap changing, wide area control systems, wide area measurement systems. I

56

Waste generation process modeling and analysis for fuel reprocessing technologies  

SciTech Connect

Estimates of electric power generation requirements for the next century, even when taking the most conservative tack, indicate that the United States will have to increase its production capacity significantly. If the country determines that nuclear power will not be a significant component of this production capacity, the nuclear industry will have to die, as maintaining a small nuclear component will not be justifiable. However, if nuclear power is to be a significant component, it will probably require some form of reprocessing technology. The once-through fuel cycle is only feasible for a relatively small number of nuclear power plants. If we are maintaining several hundred reactors, the once-through fuel cycle is more expensive and ethically questionable.

Kornreich, D. E. (Drew E.); Koehler, A. C. (Andrew C.); Farman, Richard F.

2002-01-01T23:59:59.000Z

57

Development of second-generation pressurized fluidized bed combustion process  

Science Conference Proceedings (OSTI)

Under the sponsorship of the United States Department of Energy, Foster Wheeler Development Corporation, and its team members, Westinghouse, Gilbert/Commonwealth, and the Institute of Gas Technology are developing second-generation pressurized fluidized bed combustion technology capable of achieving net plant efficiency in excess of 45 percent based on the higher heating value of the coal. A three-phase program entails design and costing of a 500 MWe power plant and identification of developments needed to commercialize this technology (Phase 1), testing of individual components (Phase 2), and finally testing these components in an integrated mode (Phase 3). This paper briefly describes the results of the first two phases as well as the progress on the third phase. Since other projects which use the same technology are in construction or in negotiation stages -- namely, the Power System Development Facility and the Four Rivers Energy Modernization Projects -- brief descriptions of these are also included.

Wolowodiuk, W.; Robertson, A. [Foster Wheeler Development Corp., Livingston, NJ (United States); Bonk, D. [USDOE Morgantown Energy Technology Center, WV (United States)

1994-10-01T23:59:59.000Z

58

Low work function, stable compound clusters and generation process  

DOE Patents (OSTI)

Low work function, stable compound clusters are generated by co-evaporation of a solid semiconductor (i.e., Si) and alkali metal (i.e., Cs) elements in an oxygen environment. The compound clusters are easily patterned during deposition on substrate surfaces using a conventional photo-resist technique. The cluster size distribution is narrow, with a peak range of angstroms to nanometers depending on the oxygen pressure and the Si source temperature. Tests have shown that compound clusters when deposited on a carbon substrate contain the desired low work function property and are stable up to 600.degree. C. Using the patterned cluster containing plate as a cathode baseplate and a faceplate covered with phosphor as an anode, one can apply a positive bias to the faceplate to easily extract electrons and obtain illumination.

Dinh, Long N. (Concord, CA); Balooch, Mehdi (Berkeley, CA); Schildbach, Marcus A. (Livermore, CA); Hamza, Alex V. (Livermore, CA); McLean, II, William (Oakland, CA)

2000-01-01T23:59:59.000Z

59

STATUS OF INCINERATION AND GENERATION OF ENERGY FROM THERMAL PROCESSING OF MSW  

E-Print Network (OSTI)

as of September 1979 . Information on the reason for closure and current method of disposal is included for each emission standards by various states has resulted in a significant number of closures since the Fenton report. However, actual information on closures was merely speculation and con sequently to obtain

Columbia University

60

Process for control of pollutants generated during coal gasification  

DOE Patents (OSTI)

The present invention is directed to an improvement in the coal gasification process that effectively eliminates substantially all of the environmental pollutants contained in the producer gas. The raw producer gas is passed through a two-stage water scrubbing arrangement with the tars being condensed essentially water-free in the first stage and lower boiling condensables, including pollutant laden water, being removed in the second stage. The pollutant-laden water is introduced into an evaporator in which about 95 percent of the water is vaporized and introduced as steam into the gas producer. The condensed tars are combusted and the resulting products of combustion are admixed with the pollutant-containing water residue from the evaporator and introduced into the gas producer.

Frumerman, Robert (Pittsburgh, PA); Hooper, Harold M. (Sewickley, PA)

1979-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Idaho Chemical Processing Plant low-level waste grout stabilization development program FY-96 status report  

Science Conference Proceedings (OSTI)

The general purpose of the Grout Stabilization Development Program is to solidify and stabilize the liquid low-level wastes (LLW) generated at the Idaho Chemical Processing Plant (ICPP). It is anticipated that LLW will be produced from the following: (1) chemical separation of the tank farm high-activity sodium-bearing waste; (2) retrieval, dissolution, and chemical separation of the aluminum, zirconium, and sodium calcines; (3) facility decontamination processes; and (4) process equipment waste. The main tasks completed this fiscal year as part of the program were chromium stabilization study for sodium-bearing waste and stabilization and solidification of LLW from aluminum and zirconium calcines. The projected LLW will be highly acidic and contain high amounts of nitrates. Both of these are detrimental to Portland cement chemistry; thus, methods to precondition the LLW and to cure the grout were explored. A thermal calcination process, called denitration, was developed to solidify the waste and destroy the nitrates. A three-way blend of Portland cement, blast furnace slag, and fly ash was successfully tested. Grout cubes were prepared at various waste loadings to maximize loading while meeting compressive strength and leach resistance requirements. For the sodium LLW, a 25% waste loading achieves a volume reduction of 3.5 and a compressive strength of 2,500 pounds per square inch while meeting leach, mix, and flow requirements. It was found that the sulfur in the slag reduces the chromium leach rate below regulatory limits. For the aluminum LLW, a 15% waste loading achieves a volume reduction of 8.5 and a compressive strength of 4,350 pounds per square inch while meeting leach requirements. Likewise for zirconium LLW, a 30% waste loading achieves a volume reduction of 8.3 and a compressive strength of 3,570 pounds per square inch.

Herbst, A.K.

1996-09-01T23:59:59.000Z

62

Status and integration of the gas generation studies performed for the Hydrogen Safety Program. FY-1992 Annual report  

DOE Green Energy (OSTI)

Waste in Tank 241-SY-101 on the Hanford Site generates and periodically releases hydrogen, nitrous oxide, and nitrogen gases. Studies have been conducted at several laboratories to determine the chemical mechanisms for the gas generation and release. Results from these studies are presented and integrated in an attempt to describe current understanding of the physical properties of the waste and the mechanisms of gas generation and retention. Existing tank data are consistent with the interpretation that gases are uniformly generated in the tank, released continuously from the convecting layer, and stored in the nonconvecting layer. Tank temperature measurements suggest that the waste consists of ``gobs`` of material that reach neutral buoyancy at different times. The activation energy of the rate limiting step of the gas generating process was calculated to be about 7 kJ/mol but measured in the laboratory at 80 to 100 kJ/mol. Based on observed temperature changes in the tank the activation energy is probably not higher than about 20 kJ/mol. Several simulated waste compositions have been devised for use in laboratory studies in the place of actual waste from Tank 241-SY-101. Data from these studies can be used to predict how the actual waste might behave when heated or diluted. Density evaluations do not confirm that heating waste at the bottom of the tank would induce circulation within the waste; however, heating may release gas bubbles by dissolving the solids to which the bubbles adhere. Gas generation studies on simulated wastes indicated that nitrous oxide and hydrogen yields are not particularly coupled. Solubility studies of nitrous oxide, the most soluble of the principal gaseous products, indicate it is unlikely that dissolved gases contribute substantially to the quantity of gas released during periodic events.

Pederson, L.R.; Strachan, D.M.

1993-02-01T23:59:59.000Z

63

Pseudo-random number generators for Monte Carlo simulations on Graphics Processing Units  

E-Print Network (OSTI)

Basic uniform pseudo-random number generators are implemented on ATI Graphics Processing Units (GPU). The performance results of the realized generators (multiplicative linear congruential (GGL), XOR-shift (XOR128), RANECU, RANMAR, RANLUX and Mersenne Twister (MT19937)) on CPU and GPU are discussed. The obtained speed-up factor is hundreds of times in comparison with CPU. RANLUX generator is found to be the most appropriate for using on GPU in Monte Carlo simulations. The brief review of the pseudo-random number generators used in modern software packages for Monte Carlo simulations in high-energy physics is present.

Vadim Demchik

2010-03-09T23:59:59.000Z

64

A code generation approach to optimizing high-performance distributed data stream processing  

Science Conference Proceedings (OSTI)

We present a code-generation-based optimization approach to bringing performance and scalability to distributed stream processing applications. We express stream processing applications using an operator-based, stream-centric language called SPADE, which ... Keywords: profile driven optimization, streaming systems

Bu?ra Gedik; Henrique Andrade; Kun-Lung Wu

2009-11-01T23:59:59.000Z

65

A self-adjusting e-course generation process for personalized learning  

Science Conference Proceedings (OSTI)

This paper proposes a self-adjusting e-course generation process, which support to provide a truly personalized learning environment. The proposed process is divided into four steps: (1) determining learning concept structure, (2) adjusting the difficulty ... Keywords: Collaborative voting approach, Evolutionary algorithms (EAs), Maximum likelihood estimation (MLE), Personalized e-course, e-Learning

Jian-Wei Li; Yi-Chun Chang; Chih-Ping Chu; Cheng-Chang Tsai

2012-02-01T23:59:59.000Z

66

ProcessTron: efficient semi-automated markup generation for scientific documents  

Science Conference Proceedings (OSTI)

Digitizing legacy documents and marking them up with XML is important for many scientific domains. However, creating comprehensive semantic markup of high quality is challenging. Respective processes consist of many steps, with automated markup generation ... Keywords: data-driven markup process control, semantic xml markup

Guido Sautter; Klemens Bhm; Conny Khne; Tobias Math

2010-06-01T23:59:59.000Z

67

Status of this Memo Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks  

E-Print Network (OSTI)

This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards " (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2003). All Rights Reserved. This document describes Time To Live (TTL) processing in hierarchical Multi-Protocol Label Switching (MPLS) networks and is motivated by the need to formalize a TTL-transparent mode of operation for an MPLS label-switched path. It updates RFC 3032, "MPLS Label Stack Encoding". TTL processing in both Pipe and Uniform Model hierarchical tunnels are specified with examples for both "push " and "pop " cases. The document also complements RFC 3270, "MPLS Support of Differentiated Services " and ties together the terminology introduced in that document with TTL processing in hierarchical MPLS networks. Conventions used in this document

P. Agarwal; B. Akyol; Cisco Systems

2003-01-01T23:59:59.000Z

68

Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine particles, especially coal, so as to produce a high purity and large recovery efficiently. This is accomplished through the use of a high aspect ratio flotation column, microbubbles, and a countercurrent use of wash water to gently wash the froth. Also, disclosed are unique processes and apparatus for generating microbubbles for flotation in a high efficient and inexpensive manner using either a porous tube or an in-line static generator.

Yoon, Roe-Hoan (Blacksburg, VA); Adel, Gregory T. (Blacksburg, VA); Luttrell, Gerald H. (Blacksburg, VA)

1991-01-01T23:59:59.000Z

69

Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine particles, especially coal, so as to produce a high purity and large recovery efficiently. This is accomplished through the use of a high aspect ratio flotation column, microbubbles, and a countercurrent use of wash water to gently wash the froth. Also, disclosed are unique processes and apparatus for generating microbubbles for flotation in a high efficient and inexpensive manner using either a porous tube or an in-line static generator. 23 figures.

Yoon, R.H.; Adel, G.T.; Luttrell, G.H.

1991-01-01T23:59:59.000Z

70

Thermal processes generated in quark-gluon plasma by yoctosecond laser pulses  

E-Print Network (OSTI)

In this paper the thermal processes generated by yoctosecond (10-24 s) laser pulses in QGP are investigated. Considering that the relaxation time in QGP is of the order of 1 ys it is shown that in QGP the yoctosecond laser pulses can generate the thermal waves with velocity v = c (0.3 fm/ys). Key words: QGP, thermal waves, yoctosecond pulses

Marciak-Kozlowska, J

2011-01-01T23:59:59.000Z

71

Thermal processes generated in quark-gluon plasma by yoctosecond laser pulses  

E-Print Network (OSTI)

In this paper the thermal processes generated by yoctosecond (10-24 s) laser pulses in QGP are investigated. Considering that the relaxation time in QGP is of the order of 1 ys it is shown that in QGP the yoctosecond laser pulses can generate the thermal waves with velocity v = c (0.3 fm/ys). Key words: QGP, thermal waves, yoctosecond pulses

J. Marciak-Kozlowska; M. Kozlowski

2011-07-03T23:59:59.000Z

72

Assessment of the SRI Gasification Process for Syngas Generation with HTGR Integration -- White Paper  

SciTech Connect

This white paper is intended to compare the technical and economic feasibility of syngas generation using the SRI gasification process coupled to several high-temperature gas-cooled reactors (HTGRs) with more traditional HTGR-integrated syngas generation techniques, including: (1) Gasification with high-temperature steam electrolysis (HTSE); (2) Steam methane reforming (SMR); and (3) Gasification with SMR with and without CO2 sequestration.

A.M. Gandrik

2012-04-01T23:59:59.000Z

73

Self-Powered Signal Processing Using Vibration-Based Power Generation  

E-Print Network (OSTI)

Low power design trends raise the possibility of using ambient energy to power future digital systems. A chip has been designed and tested to demonstrate the feasibility of operating a digital system from power generated by vibrations in its environment. A moving coil electromagnetic transducer was used as a power generator. Calculations show that power on the order of 400 W can be generated. The test chip integrates an ultra-low power controller to regulate the generator voltage using delay feedback techniques, and a low power subband filter DSP load circuit. Tests verify 500 kHz self-powered operation of the subband filter, a level of performance suitable for sensor applications. The entire system, including the DSP load, consumes 18 W of power. The chip is implemented in a standard 0.8 m CMOS process. A single generator excitation produced 23 ms of valid DSP operation at a 500 kHz clock frequency, corresponding to 11 700 cycles.

Rajeevan Amirtharajah; Anantha P. Chandrakasan

1998-01-01T23:59:59.000Z

74

FORMIC ACID FREE FLOWSHEET DEVELOPMENT TO ELIMINATE CATALYTIC HYDROGEN GENERATION IN THE DEFENSE WASTE PROCESSING  

SciTech Connect

The Defense Waste Processing Facility (DWPF) processes legacy nuclear waste generated at the Savannah River Site (SRS) during production of plutonium and tritium demanded by the Cold War. The nuclear waste is first treated via a complex sequence of controlled chemical reactions and then vitrified into a borosilicate glass form and poured into stainless steel canisters. Converting the nuclear waste into borosilicate glass canisters is a safe, effective way to reduce the volume of the waste and stabilize the radionuclides. Testing was initiated to determine whether the elimination of formic acid from the DWPFs chemical processing flowsheet would eliminate catalytic hydrogen generation. Historically, hydrogen is generated in chemical processing of alkaline High Level Waste sludge in DWPF. In current processing, sludge is combined with nitric and formic acid to neutralize the waste, reduce mercury and manganese, destroy nitrite, and modify (thin) the slurry rheology. The noble metal catalyzed formic acid decomposition produces hydrogen and carbon dioxide. Elimination of formic acid by replacement with glycolic acid has the potential to eliminate the production of catalytic hydrogen. Flowsheet testing was performed to develop the nitric-glycolic acid flowsheet as an alternative to the nitric-formic flowsheet currently being processed at the DWPF. This new flowsheet has shown that mercury can be reduced and removed by steam stripping in DWPF with no catalytic hydrogen generation. All processing objectives were also met, including greatly reducing the Slurry Mix Evaporator (SME) product yield stress as compared to the baseline nitric/formic flowsheet. Ten DWPF tests were performed with nonradioactive simulants designed to cover a broad compositional range. No hydrogen was generated in testing without formic acid.

Lambert, D.; Stone, M.; Newell, J.; Fellinger, T.; Bricker, J.

2012-09-14T23:59:59.000Z

75

Formic Acid Free Flowsheet Development To Eliminate Catalytic Hydrogen Generation In The Defense Waste Processing  

Science Conference Proceedings (OSTI)

The Defense Waste Processing Facility (DWPF) processes legacy nuclear waste generated at the Savannah River Site (SRS) during production of plutonium and tritium demanded by the Cold War. The nuclear waste is first treated via a complex sequence of controlled chemical reactions and then vitrified into a borosilicate glass form and poured into stainless steel canisters. Converting the nuclear waste into borosilicate glass canisters is a safe, effective way to reduce the volume of the waste and stabilize the radionuclides. Testing was initiated to determine whether the elimination of formic acid from the DWPF's chemical processing flowsheet would eliminate catalytic hydrogen generation. Historically, hydrogen is generated in chemical processing of alkaline High Level Waste sludge in DWPF. In current processing, sludge is combined with nitric and formic acid to neutralize the waste, reduce mercury and manganese, destroy nitrite, and modify (thin) the slurry rheology. The noble metal catalyzed formic acid decomposition produces hydrogen and carbon dioxide. Elimination of formic acid by replacement with glycolic acid has the potential to eliminate the production of catalytic hydrogen. Flowsheet testing was performed to develop the nitric-glycolic acid flowsheet as an alternative to the nitric-formic flowsheet currently being processed at the DWPF. This new flowsheet has shown that mercury can be reduced and removed by steam stripping in DWPF with no catalytic hydrogen generation. All processing objectives were also met, including greatly reducing the Slurry Mix Evaporator (SME) product yield stress as compared to the baseline nitric/formic flowsheet. Ten DWPF tests were performed with nonradioactive simulants designed to cover a broad compositional range. No hydrogen was generated in testing without formic acid.

2012-09-14T23:59:59.000Z

76

Tri-State Synfuels Project Review: Volume 8. Commercial status of licensed process units. [Proposed Henderson, Kentucky coal to gasoline plant; licensed commercial processes  

DOE Green Energy (OSTI)

This document demonstrates the commercial status of the process units to be used in the Tri-State Synfuels Project at Henderson, Kentucky. The basic design philosophy as established in October, 1979, was to use the commercial SASOL II/III plants as a basis. This was changed in January 1982 to a plant configuration to produce gasoline via a methanol and methanol to gasoline process. To accomplish this change the Synthol, Oil workup and Chemical Workup Units were eliminated and replaced by Methanol Synthesis and Methanol to Gasoline Units. Certain other changes to optimize the Lurgi liquids processing eliminated the Tar Distillation and Naphtha Hydrotreater Units which were replaced by the Partial Oxidation Unit. The coals to be gasified are moderately caking which necessitates the installation of stirring mechanism in the Lurgi Dry Bottom gasifier. This work is in the demonstration phase. Process licenses either have been obtained or must be obtained for a number of processes to be used in the plant. The commercial nature of these processes is discussed in detail in the tabbed sections of this document. In many cases there is a list of commercial installations at which the licensed equipment is used.

Not Available

1982-06-01T23:59:59.000Z

77

TRIBUTYL PHOSPHATE-HYDROCARBON DILUENT REPURIFICATION IN RADIOCHEMICAL PROCESSING AT ORNL: STATUS SUMMARY  

SciTech Connect

The need for, and the adequacy of, the sodium carbonate washing technique in chemical purification of tributyl phosphate-hydrocarbon extractant prior to its re-use in radiochemical processing was examined, primarily in terms of Ru, Zr, and Nb activities. Operating experience from ORNL Purex and Thorex Pilot Plants is compared with Hanford operations and upper limits for activities are suggested. Recommendations are made for development studies with the ORNL Power Reactor Fuel Processing Pilot Plant. (W.D.M.)

Davis, W. Jr.

1960-03-24T23:59:59.000Z

78

Processing large sensor data sets for safeguards : the knowledge generation system.  

SciTech Connect

Modern nuclear facilities, such as reprocessing plants, present inspectors with significant challenges due in part to the sheer amount of equipment that must be safeguarded. The Sandia-developed and patented Knowledge Generation system was designed to automatically analyze large amounts of safeguards data to identify anomalous events of interest by comparing sensor readings with those expected from a process of interest and operator declarations. This paper describes a demonstration of the Knowledge Generation system using simulated accountability tank sensor data to represent part of a reprocessing plant. The demonstration indicated that Knowledge Generation has the potential to address several problems critical to the future of safeguards. It could be extended to facilitate remote inspections and trigger random inspections. Knowledge Generation could analyze data to establish trust hierarchies, to facilitate safeguards use of operator-owned sensors.

Thomas, Maikel A.; Smartt, Heidi Anne; Matthews, Robert F.

2012-04-01T23:59:59.000Z

79

Status of development of actinide blanket processing flowsheets for accelerator transmutation of nuclear waste  

SciTech Connect

An accelerator-driven subcritical nuclear system is briefly described that transmutes actinides and selected long-lived fission products. An application of this accelerator transmutation of nuclear waste (ATW) concept to spent fuel from a commercial nuclear power plant is presented as an example. The emphasis here is on a possible aqueous processing flowsheet to separate the actinides and selected long-lived fission products from the remaining fission products within the transmutation system. In the proposed system the actinides circulate through the thermal neutron flux as a slurry of oxide particles in heavy water in two loops with different average residence times: one loop for neptunium and plutonium and one for americium and curium. Material from the Np/Pu loop is processed with a short cooling time (5-10 days) because of the need to keep the total actinide inventory, low for this particular ATW application. The high radiation and thermal load from the irradiated material places severe constraints on the separation processes that can be used. The oxide particles are dissolved in nitric acid and a quarternary, ammonium anion exchanger is used to extract neptunium, plutonium, technetium, and palladium. After further cooling (about 90 days), the Am, Cm and higher actinides are extracted using a TALSPEAK-type process. The proposed operations were chosen because they have been successfully tested for processing high-level radioactive fuels or wastes in gram to kilogram quantities.

Dewey, H.J.; Jarvinen, G.D.; Marsh, S.F.; Schroeder, N.C.; Smith, B.F.; Villarreal, R.; Walker, R.B.; Yarbro, S.L.; Yates, M.A.

1993-09-01T23:59:59.000Z

80

Magnetic filter apparatus and method for generating cold plasma in semicoductor processing  

DOE Patents (OSTI)

Disclosed herein is a system and method for providing a plasma flood having a low electron temperature to a semiconductor target region during an ion implantation process. The plasma generator providing the plasma is coupled to a magnetic filter which allows ions and low energy electrons to pass therethrough while retaining captive the primary or high energy electrons. The ions and low energy electrons form a "cold plasma" which is diffused in the region of the process surface while the ion implantation process takes place.

Vella, Michael C. (San Leandro, CA)

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Thermodynamic analysis and comparison on oxy-fuel power generation process - article no. 053001  

SciTech Connect

In this paper, pressurized oxy-fuel combustion power generation processes are modeled and analyzed based on a 350 MW subcritical reheat boiler associated with a condensing steam turbine. The performance results are obtained. Furthermore, the influences of slurry concentration and coal properties on power plant performance are investigated. An oxy-fuel configuration operating at ambient pressure is studied to compare the performance with pressurized oxy-fuel configuration. Thermodynamic analysis reveals the true potentials of the pressurized oxy-fuel process. Based on the system integration, an improved configuration is proposed in which plant efficiency of pressurized oxy-fuel process is increased by 1.36%.

Deng, S.M.; Hynes, R. [Hatch Energy, Oakville, ON (Canada)

2009-09-15T23:59:59.000Z

82

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program FY-2000 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program anticipated that grouting will be used for disposal of low-level and transuranic wastes generated at the Idaho Nuclear Technology Engineering Center (INTEC). During fiscal year 2000, grout formulations were studied for transuranic waste derived from INTEC liquid sodium-bearing waste and for projected newly generated low-level liquid waste. Additional studies were completed using silica gel and other absorbents to solidify sodium-bearing wastes. A feasibility study and conceptual design were completed for the construction of a grout pilot plant for simulated wastes and demonstration facility for actual wastes.

Herbst, A.K.; McCray, J.A.; Kirkham, R.J.; Pao, J.; Argyle, M.D.; Lauerhass, L.; Bendixsen, C.L.; Hinckley, S.H.

2000-10-31T23:59:59.000Z

83

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program FY-2000 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program anticipated that grouting will be used for disposal of low-level and transuranic wastes generated at the Idaho Nuclear Technology Engineering Center (INTEC). During fiscal year 2000, grout formulations were studied for transuranic waste derived from INTEC liquid sodium-bearing waste and for projected newly generated low-level liquid waste. Additional studies were completed using silica gel and other absorbents to solidify sodium-bearing wastes. A feasibility study and conceptual design were completed for the construction of a grout pilot plant for simulated wastes and demonstration facility for actual wastes.

Herbst, Alan Keith; Mc Cray, John Alan; Kirkham, Robert John; Pao, Jenn Hai; Argyle, Mark Don; Lauerhass, Lance; Bendixsen, Carl Lee; Hinckley, Steve Harold

2000-11-01T23:59:59.000Z

84

Solution Synthesis and Processing of PZT Materials for Neutron Generator Applications  

SciTech Connect

A new solution synthesis route has been developed for the preparation of lead-based ferroelectric materials (patent filed). The process produces controlled stoichiometry precursor powders by non-aqueous precipitation. For a given ferroelectric material to be prepared, a metal acetate/alkoxide solution containing constituent metal species in the appropriate ratio is mixed with an oxalic acid/n-propanol precipitant solution. An oxalate coprecipitate is instantly fonned upon mixing that quantitatively removes the metals from solution. Most of the process development was focused on the synthesis and processing of niobium-substituted lead zirconate titanate with a Zr-to-Ti ratio of 95:5 (PNZT 95/5) that has an application in neutron generator power supplies. The process was scaled to produce 1.6 kg of the PNZT 95/5 powder using either a sen-ii-batch or a continuous precipitation scheme. Several of the PNZT 95/5 powder lots were processed into ceramic slug form. The slugs in turn were processed into components and characterized. The physical properties and electrical performance (including explosive functional testing of the components met the requirements set for the neutron generator application. Also, it has been demonstrated that the process is highly reproducible with respect to the properties of the powders it produces and the properties of the ceramics prepared from its powders. The work described in this report was funded by Sandia's Laboratory Directed Research and Development Program.

Anderson, M.A.; Ewsuk, K.G.; Montoya, T.V.; Moore, R.H.; Sipola, D.L.; Tuttle, B.A.; Voigt, J.A.

1998-12-01T23:59:59.000Z

85

SMARTS status  

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

SMARTS INSTRUMENT STATUS SMARTS INSTRUMENT STATUS Instrument Status (Last updated: 2014/01/11 12:06:58) Run Number: 87401 Title: Sample1 Pretested [4.06,150.00,-0.75,45.00] Run Status: running Last Script Activity: 2014/01/11 11:52:36: Start run 87401; mah 1200000 move 4.06 150.00 -0.75 45.00 View full script Next Script Command: mah 1200000 move -0.75 120.00 -0.60 45.00 Proposal#: 4808 Sample#: 977 MAH: 837309 Monitor: 306052 Beam Current: 100 Shutter Status: OPEN Used disk space on /home: 52% Used disk space on /disk2: 74% Crate Status smartsdaq1 smartsdaq2 smartsdaq3 smartsdaq4 smartsdaq5 T0's in Run 16946 16959 16971 16984 16997 T0's Processed 16946 16959 16971 16984 16997 Events 726326 649097 794699 702610 3750460 Events/T0 42.86 38.27 46.83 41.37 220.65

86

CO2 Capture from Coal-Fired Utility Generation Plant Exhausts and Sequestration by a Biomimetic Route Based on Enzymatic Catalysts-Current Status  

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

from Coal-Fired Utility Generation Plant Exhausts, and from Coal-Fired Utility Generation Plant Exhausts, and Sequestration by a Biomimetic Route Based on Enzymatic Catalysis - Current Status Gillian M. Bond (gbond@nmt.edu; 505-835-5653) Margaret-Gail Medina (magail@nmt.edu; 505-835-5229) New Mexico Tech 801 Leroy Socorro, NM 87801 John Stringer (jstringe@epri.com; 650-855-2472) Electric Power Research Institute 3412 Hillview Avenue Palo Alto, CA 94304 F. Arzum Simsek-Ege (fatma.a.simsek-egel@intel.com; 505-893-8694) Intel Corporation Albuquerque, New Mexico Introduction A range of carbon management strategies will have to be implemented if meaningful reductions in CO 2 emissions are to be achieved in response to concerns about global climate change. It is becoming increasingly clear that some form or forms of carbon

87

Development of LEU targets for {sup 99}Mo production and their chemical processing status 1993  

SciTech Connect

Most of the world`s supply of {sup 99m}{Tc} for medical purposes is currently produced from {sup 99}Mo derived from the fastening of high enriched uranium (HEU). Substitution of low enriched uranium (LEU) silicide fuel for the HEU alloy and aluminide fuels used in current target designs will allow equivalent {sup 99}Mo yields with little change in target geometries. Substitution of uranium metal for uranium oxide films in other target designs will also allow the substitution of LEU for HEU. In 1993, DOE renewed funding that was terminated in 1990 for development of LEU targets for {sup 99}Mo production. During the past year, our efforts were to (1) renew contact with {sup 99}Mo producers, (2) define the means to test our process for recovering {sup 99}Mo from irradiated LEU-silicide targets, and (3) begin to test our process on spent LEU-silicide miniplates stored at ANL from past fuel development studies.

Vandegrift, G.F.; Hutter, J.C.; Srinivasan, B.; Matos, J.E.; Snelgrove, J.L.

1993-10-01T23:59:59.000Z

88

Effects of microbial processes on gas generation under expected WIPP repository conditions: Annual report through 1992  

Science Conference Proceedings (OSTI)

Microbial processes involved in gas generation from degradation of the organic constituents of transuranic waste under conditions expected at the Waste Isolation Pilot Plant (WIPP) repository are being investigated at Brookhaven National Laboratory. These laboratory studies are part of the Sandia National Laboratories -- WIPP Gas Generation Program. Gas generation due to microbial degradation of representative cellulosic waste was investigated in short-term ( 6 months) experiments by incubating representative paper (filter paper, paper towels, and tissue) in WIPP brine under initially aerobic (air) and anaerobic (nitrogen) conditions. Samples from the WIPP surficial environment and underground workings harbor gas-producing halophilic microorganisms, the activities of which were studied in short-term experiments. The microorganisms metabolized a variety of organic compounds including cellulose under aerobic, anaerobic, and denitrifying conditions. In long-term experiments, the effects of added nutrients (trace amounts of ammonium nitrate, phosphate, and yeast extract), no nutrients, and nutrients plus excess nitrate on gas production from cellulose degradation.

Francis, A.J.; Gillow, J.B.

1993-09-01T23:59:59.000Z

89

Pretreatment status report on the identification and evaluation of alternative processes. Milestone Report No. C064  

SciTech Connect

The purpose of this report is to support the development and demonstration of a pretreatment system that will (1) destroy organic materials and ferrocyanide in tank wastes so that the wastes can be stored safely, (2) separate the high-activity and low-activity fractions, (3) remove radionuclides and remove or destroy hazardous chemicals in LLW as necessary to meet waste form feed requirements, (4) support development and demonstration of vitrification technology by providing representative feeds to the bench-scale glass melter, (5) support full-scale HLW vitrification operations, including near-term operation, by providing feed that meets specifications, and (6) design and develop pretreatment processes that accomplish the above objectives and ensure compliance with environmental regulations. This report is a presentation of candidate technologies for pretreatment of Hanford Site tank waste. Included are descriptions of studies by the Pacific Northwest Laboratory of Battelle Memorial Institute; Science Applications International Corporation, an independent consultant; BNFL, Inc. representing British technologies; Numatec, representing French technologies; and brief accounts of other relevant activities.

Sutherland, D.G. [Westinghouse Hanford Co., Richland, WA (United States); Brothers, A.J. [Pacific Northwest Lab., Richland, WA (United States); Beary, M.M.; Nicholson, G.A. [Science Applications International Corp., San Diego, CA (United States)

1993-09-01T23:59:59.000Z

90

Automation Status  

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

NREL Manufacturing R&D Workshop NREL Manufacturing R&D Workshop NREL H2/FC Manufacturing R&D Workshop Automation Status Garry Sperrick garry@sperkllc.com 585-259-0311 August 11, 2011 Automation Status NREL Manufacturing R&D Workshop Presentation Overview ƒ Brief Introduction ƒ DOE / NREL - Review & Discussion ƒ Automation Platforms ƒ Automation Processes ƒ Automation Considerations of the Manufacturer ƒ Manufacturer and the Supplier ƒ Three (3) Automation Programs Following these Guidelines ƒ Automotive Component Manufacturing ƒ Medical Manufacturing ƒ Membrane Electrode Assembly Manufacturing ƒ Hypothetical Fuel Cell Manufacturing Platforms August 11, 2011 Automation Status NREL Manufacturing R&D Workshop Professional Bio ƒ Automation Technician - Mobil Chemical

91

The third-generation-mobile (3G) policy and deployment in China: Current status, challenges, and prospects  

Science Conference Proceedings (OSTI)

Since the inception of telecom reform in 1994, structural reform has been a main thread surrounding the course of the development of China's telecommunications industry. In structuring the 2008 reform and the 2009 3G rollout China's government adopted ... Keywords: 3G policy, 4G, Competition regulation, Institutions, Mobile communications, Next-generation-networks (NGNs), Structural reform, Technology adoption.

Jun Xia

2011-02-01T23:59:59.000Z

92

MOON for a next-generation neutrino-less double-beta decay experiment: Present status and perspective  

SciTech Connect

The performance of the MOON detector for a next-generation neutrino-less double-beta decay experiment was evaluated by means of the Monte Carlo method. The MOON detector was found to be a feasible solution for the future experiment to search for the Majorana neutrino mass in the range of 100-30 meV.

Shima, T.; /Osaka U., Res. Ctr. Nucl. Phys.; Doe, P.J.; /Washington U., Seattle; Ejiri, H.; /Osaka U., Res. Ctr. Nucl. Phys. /NIRS, Chiba /Prague, Tech. U.; Elliot, S.R.; /Washington U., Seattle /Los Alamos; Engel, J.; /North Carolina U.; Finger, M.; /Charles U.; Finger, M.; /Charles U.; Fushimi, K.; /Tokushima U.; Gehman, V.M.; /Washington U., Seattle /Los Alamos; Greenfield, M.B.; /Tokyo, Intl. Christian U.; Hazama, R.; /Hiroshima U. /NIRS, Chiba

2008-01-01T23:59:59.000Z

93

Thermal and Radiolytic Gas Generation Tests on Material from Tanks 241-U-103, 241-AW-101, 241-S-106, and 241-S-102: Status Report  

DOE Green Energy (OSTI)

This report summarizes progress in evaluating thermal and radiolytic flammable gas generation in actual Hanford single-shell tank wastes. The work described was conducted at Pacific Northwest National Laboratory (PNNL) for the Flammable Gas Safety Project, whose purpose is to develop information to support DE&S Hanford (DESH) and Project Management Hanford Contract (PHMC) subcontractors in their efforts to ensure the safe interim storage of wastes at the Hanford Site. This work is related to gas generation studies performed by Numatec Hanford Corporation (formerly Westinghouse Hanford Company). This report describes the results of laboratory tests of gas generation from actual convective layer wastes from Tank 241-U-103 under thermal and radiolytic conditions. Accurate measurements of gas generation rates from highly radioactive tank wastes are needed to assess the potential for producing and storing flammable gases within the tanks. The gas generation capacity of the waste in Tank 241-U-103 is a high priority for the Flammable Gas Safety Program due to its potential for accumulating gases above the flammability limit (Johnson et al, 1997). The objective of this work was to establish the composition of gaseous degradation products formed in actual tank wastes by thermal and radiolytic processes as a function of temperature. The gas generation tests on Tank 241-U-103 samples focused first on the effect of temperature on the composition and rate of gas generation Generation rates of nitrogen, nitrous oxide, methane, and hydrogen increased with temperature, and the composition of the product gas mixture varied with temperature.

King, C.M.; Bryan, S.A.

1999-06-17T23:59:59.000Z

94

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program FY-99 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program at the Idaho Nuclear Technology and Engineering Center (INTEC) anticipates that large volumes of low-level/low-activity wastes will need to be grouted prior to near-surface disposal. During fiscal year 1999, grout formulations were studied for transuranic waste derived from INTEC liquid sodium-bearing waste and for projected newly generated low-level liquid waste. Additional studies were completed on radionuclide leaching, microbial degradation, waste neutralization, and a small mockup for grouting the INTEC underground storage tank residual heels.

Herbst, Alan Keith; Mc Cray, John Alan; Kirkham, Robert John; Pao, Jenn Hai; Hinckley, Steve Harold

1999-10-01T23:59:59.000Z

95

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program FY-99 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program at the Idaho Nuclear Technology and Engineering Center (INTEC) anticipates that large volumes of low-level/low-activity wastes will need to be grouted prior to near-surface disposal. During fiscal year 1999, grout formulations were studied for transuranic waste derived from INTEC liquid sodium-bearing waste and for projected newly generated low-level liquid waste. Additional studies were completed on radionuclide leaching, microbial degradation, waste neutralization, and a small mockup for grouting the INTEC underground storage tank residual heels.

A. K. Herbst; J. A. McCray; R. J. Kirkham; J. Pao; S. H. Hinckley

1999-09-30T23:59:59.000Z

96

Process for generating electricity in a pressurized fluidized-bed combustor system  

DOE Patents (OSTI)

A process and apparatus for generating electricity using a gas turbine as part of a pressurized fluidized-bed combustor system wherein coal is fed as a fuel in a slurry in which other constituents, including a sulfur sorbent such as limestone, are added. The coal is combusted with air in a pressurized combustion chamber wherein most of the residual sulfur in the coal is captured by the sulfur sorbent. After particulates are removed from the flue gas, the gas expands in a turbine, thereby generating electric power. The spent flue gas is cooled by heat exchange with system combustion air and/or system liquid streams, and the condensate is returned to the feed slurry.

Kasper, Stanley (Pittsburgh, PA)

1991-01-01T23:59:59.000Z

97

Process and apparatus for generating electricity in a pressurized fluidized-bed combustor system  

DOE Patents (OSTI)

A process and apparatus for generating electricity using a gas turbine as part of a pressurized fluidized-bed combustor system wherein coal is fed as a fuel in a slurry in which other constituents, including a sulfur sorbent such as limestone, are added. The coal is combusted with air in a pressurized combustion chamber wherein most of the residual sulfur in the coal is captured by the sulfur sorbent. After particulates are removed from the flue gas, the gas expands in a turbine, thereby generating electric power. The spent flue gas is cooled by heat exchange with system combustion air and/or system liquid streams, and the condensate is returned to the feed slurry. 1 fig.

Kasper, S.

1990-02-26T23:59:59.000Z

98

Technical and economic feasibility of solar augmented process steam generation. Final report  

DOE Green Energy (OSTI)

A study of the technical and economic feasibility of solar augmented process steam generation was performed. This approach is analogous to a heat pump that extracts heat from a low temperature reservoir (provided by solar energy) and raises its temperature to a useful level via mechanical work. The shaft power required in the compressor is only one third to one quarter of total steam enthalpy for low pressure process steam (100 psig). This approach permits the use of low cost flat plate collectors. It was concluded that these systems have the potential of yielding payback periods of 5 to 8 years and 10 to 15 years for collector costs of $2/ft/sup 2/ and $5/ft/sup 2/, respectively, depending upon the location. A design study of various components indicated that these components are generally available or need only minor modifications for steam service. The component selection was largely a function of steam generation rate. In general, collector cost was the controlling factor. It was also concluded that additional incentives are probably required for increased utilization of solar energy for industrial process steam.

Not Available

1976-01-01T23:59:59.000Z

99

Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 6: Process Heat and Hydrogen Co-Generation PIRTs  

DOE Green Energy (OSTI)

A Phenomena Identification and Ranking Table (PIRT) exercise was conducted to identify potential safety-0-related physical phenomena for the Next Generation Nuclear Plant (NGNP) when coupled to a hydrogen production or similar chemical plant. The NGNP is a very high-temperature reactor (VHTR) with the design goal to produce high-temperature heat and electricity for nearby chemical plants. Because high-temperature heat can only be transported limited distances, the two plants will be close to each other. One of the primary applications for the VHTR would be to supply heat and electricity for the production of hydrogen. There was no assessment of chemical plant safety challenges. The primary application of this PIRT is to support the safety analysis of the NGNP coupled one or more small hydrogen production pilot plants. However, the chemical plant processes to be coupled to the NGNP have not yet been chosen; thus, a broad PIRT assessment was conducted to scope alternative potential applications and test facilities associated with the NGNP. The hazards associated with various chemicals and methods to minimize risks from those hazards are well understood within the chemical industry. Much but not all of the information required to assure safe conditions (separation distance, relative elevation, berms) is known for a reactor coupled to a chemical plant. There is also some experience with nuclear plants in several countries that have produced steam for industrial applications. The specific characteristics of the chemical plant, site layout, and the maximum stored inventories of chemicals can provide the starting point for the safety assessments. While the panel identified events and phenomena of safety significance, there is one added caveat. Multiple high-temperature reactors provide safety-related experience and understanding of reactor safety. In contrast, there have been only limited safety studies of coupled chemical and nuclear plants. The work herein provides a starting point for those studies; but, the general level of understanding of safety in coupling nuclear and chemical plants is less than in other areas of high-temperature reactor safety.

Forsberg, Charles W [ORNL; Gorensek, M. B. [Savannah River National Laboratory (SRNL); Herring, S. [Idaho National Laboratory (INL); Pickard, P. [Sandia National Laboratories (SNL)

2008-03-01T23:59:59.000Z

100

Elimination Of Catalytic Hydrogen Generation In Defense Waste Processing Facility Slurries  

Science Conference Proceedings (OSTI)

Based on lab-scale simulations of Defense Waste Processing Facility (DWPF) slurry chemistry, the addition of sodium nitrite and sodium hydroxide to waste slurries at concentrations sufficient to take the aqueous phase into the alkaline region (pH > 7) with approximately 500 mg nitrite ion/kg slurry (assuming essential components to catalytic hydrogen generation) than the two primary process vessels. Rhodium certainly, and ruthenium likely, are present as metal-ligand complexes that are favored under certain concentrations of the surrounding species. Therefore, in the SMECT or RCT, where a small volume of SRAT or SME material would be significantly diluted, conditions would be less optimal for forming or sustaining the catalytic ligand species. Such conditions are likely to adversely impact the ability of the transferred mass to produce hydrogen at the same rate (per unit mass SRAT or SME slurry) as in the SRAT or SME vessels.

Koopman, D. C.

2013-01-22T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Effects of microbial processes on gas generation under expected WIPP repository conditions: Annual report through 1992  

SciTech Connect

Microbial processes involved in gas generation from degradation of the organic constituents of transuranic waste under conditions expected at the Waste Isolation Pilot Plant (WIPP) repository are being investigated at Brookhaven National Laboratory. These laboratory studies are part of the Sandia National Laboratories -- WIPP Gas Generation Program. Gas generation due to microbial degradation of representative cellulosic waste was investigated in short-term (< 6 months) and long-term (> 6 months) experiments by incubating representative paper (filter paper, paper towels, and tissue) in WIPP brine under initially aerobic (air) and anaerobic (nitrogen) conditions. Samples from the WIPP surficial environment and underground workings harbor gas-producing halophilic microorganisms, the activities of which were studied in short-term experiments. The microorganisms metabolized a variety of organic compounds including cellulose under aerobic, anaerobic, and denitrifying conditions. In long-term experiments, the effects of added nutrients (trace amounts of ammonium nitrate, phosphate, and yeast extract), no nutrients, and nutrients plus excess nitrate on gas production from cellulose degradation.

Francis, A.J.; Gillow, J.B.

1993-09-01T23:59:59.000Z

102

Electron-beam processing of kilogram quantities of iridium for radioisotope thermoelectric generator applications  

DOE Green Energy (OSTI)

Iridium alloys are used as fuel-cladding materials in radioisotope thermoelectric generators (RTGs). Hardware produced at the Oak Ridge National Laboratory (ORNL) has been used in Voyagers I and 2, Galilee, and Ulysses spacecraft. An integral part of the production of iridium-sheet metal involves electron-beam (EB) processing. These processes include the degassing of powder-pressed compacts followed by multiple meltings in order to purify 500-g buttons of Ir-0.3% W alloy. Starting in 1972 and continuing into 1992, our laboratory EB processing was Performed (ca. 1970) in a 60-kW (20 kV at 3 A), two-gun system. In 1991, a new 150-kW EB gun facility was installed to complement the older unit. This paper describes how the newly installed system was qualified for production of RTG developmental work is discussed that will potentially improve the existing process by utilizing the capabilities of the new EB system.

Huxford, T.J.; Ohriner, E.K.

1992-01-01T23:59:59.000Z

103

Electron-beam processing of kilogram quantities of iridium for radioisotope thermoelectric generator applications  

DOE Green Energy (OSTI)

Iridium alloys are used as fuel-cladding materials in radioisotope thermoelectric generators (RTGs). Hardware produced at the Oak Ridge National Laboratory (ORNL) has been used in Voyagers I and 2, Galilee, and Ulysses spacecraft. An integral part of the production of iridium-sheet metal involves electron-beam (EB) processing. These processes include the degassing of powder-pressed compacts followed by multiple meltings in order to purify 500-g buttons of Ir-0.3% W alloy. Starting in 1972 and continuing into 1992, our laboratory EB processing was Performed (ca. 1970) in a 60-kW (20 kV at 3 A), two-gun system. In 1991, a new 150-kW EB gun facility was installed to complement the older unit. This paper describes how the newly installed system was qualified for production of RTG developmental work is discussed that will potentially improve the existing process by utilizing the capabilities of the new EB system.

Huxford, T.J.; Ohriner, E.K.

1992-12-31T23:59:59.000Z

104

Meteorological Processes Affecting the Transport of Emissions from the Navajo Generating Station to Grand Canyon National Park  

Science Conference Proceedings (OSTI)

During the 1990 Navajo Generating Station (NGS) Winter Visibility Study, a network of surface and upper-air meteorological measurement systems was operated in and around Grand Canyon National Park to investigate atmospheric processes in complex ...

Charles G. Lindsey; Jun Chen; Timothy S. Dye; L. Willard Richards; Donald L. Blumenthal

1999-08-01T23:59:59.000Z

105

A new caustic process for softening produced water for steam generation  

Science Conference Proceedings (OSTI)

Oilfield produced water containing a high concentration of total dissolved solids (TDS) and hardness can successfully be softened for use as oilfield steam-generator feedwater. At the Belridge field in Kern County, CA, the combination of caustic softening and weak-acid cation exchange has been used to soften produced water containing 11,000 TDS and 550-ppm hardness to {lt}1-ppm hardness. The resultant sludge containing calcium carbonate and magnesium hydroxide is concentrated by centrifuging and is disposed of in a landfill. Compared to the use of conventional strong-acid ion exchange followed by weak acid or weak acid followed by weak-acid ion exchange systems, the process offers the benefits of lower capital and chemical costs, partial silica removal, and elimination of liquid waste discharge. This paper gives design parameters and operating conditions and discusses future applications in thermal recovery projects.

Jan, R.J.; Reed, T.G. Jr. (Mobil E and P U.S. (US))

1992-05-01T23:59:59.000Z

106

East Mesa Magmamax Power Process Geothermal Generating Plant, A Preliminary Analysis  

SciTech Connect

During recent months, Magma Power Company has been involved in the shakedown and startup of their 10 MW binary cycle power plant at East Mesa in the Imperial Valley of Southern California. This pilot plant has been designed specifically as an R & D facility, with its primary goal to explore the necessary technology improvements required to make the binary cycle an efficient, cost effective and reliable conversion process. Magma Power's exploration activities, carried out in other parts of the Western United States after the initial discovery and development at The Geyser's, gave evidence that The Geyser's type of steam reservoir was unique and that the majority of geothermal resources would be of the hydrothermal, or pressurized hot water type. Initial flow tests throughout different locations where this type of resource was discovered indicated that well bore scaling occurred at the flash point in the wells. Initial evaluations indicated that if the well fluid could be maintained under pressure as it traversed the well bore, the potential for scaling would be mitigated. Tests carried out in the late 60's at Magma's Brady Hot Springs development in Nevada indicated that scaling was mitigated with the installation of a pump in the geothermal well. Subsequently, designs were developed of a binary process, utilizing heat exchangers for power generation. Magma was able to acquire process patents associated with this and had a patent issued (Magmamax Power Process). This incorporates the concept of pumping a geothermal well and transferring the heat in the geothermal fluid to a secondary power fluid in heat exchangers. Magma's desire to demonstrate this technology was one of the prime motivations associated with the installation of the East Mesa plant.

Hinrichs, T.C.; Dambly, B.W.

1980-12-01T23:59:59.000Z

107

Elimination Of Catalytic Hydrogen Generation In Defense Waste Processing Facility Slurries  

SciTech Connect

Based on lab-scale simulations of Defense Waste Processing Facility (DWPF) slurry chemistry, the addition of sodium nitrite and sodium hydroxide to waste slurries at concentrations sufficient to take the aqueous phase into the alkaline region (pH > 7) with approximately 500 mg nitrite ion/kg slurry (assuming <25 wt% total solids, or equivalently 2,000 mg nitrite/kg total solids) is sufficient to effectively deactivate the noble metal catalysts at temperatures between room temperature and boiling. This is a potential strategy for eliminating catalytic hydrogen generation from the list of concerns for sludge carried over into the DWPF Slurry Mix Evaporator Condensate Tank (SMECT) or Recycle Collection Tank (RCT). These conclusions are drawn in large part from the various phases of the DWPF catalytic hydrogen generation program conducted between 2005 and 2009. The findings could apply to various situations, including a solids carry-over from either the Sludge Receipt and Adjustment Tank (SRAT) or Slurry Mix Evaporator (SME) into the SMECT with subsequent transfer to the RCT, as well as a spill of formic acid into the sump system and transfer into an RCT that already contains sludge solids. There are other potential mitigating factors for the SMECT and RCT, since these vessels are typically operated at temperatures close to the minimum temperatures that catalytic hydrogen has been observed to occur in either the SRAT or SME (pure slurry case), and these vessels are also likely to be considerably more dilute in both noble metals and formate ion (the two essential components to catalytic hydrogen generation) than the two primary process vessels. Rhodium certainly, and ruthenium likely, are present as metal-ligand complexes that are favored under certain concentrations of the surrounding species. Therefore, in the SMECT or RCT, where a small volume of SRAT or SME material would be significantly diluted, conditions would be less optimal for forming or sustaining the catalytic ligand species. Such conditions are likely to adversely impact the ability of the transferred mass to produce hydrogen at the same rate (per unit mass SRAT or SME slurry) as in the SRAT or SME vessels.

Koopman, D. C.

2013-01-22T23:59:59.000Z

108

Integrated process modeling for the laser inertial fusion Energy (LIFE) generation system  

Science Conference Proceedings (OSTI)

A concept for a new fusion-fission hybrid technology is being developed at Lawrence Livermore National Laboratory. The primary application of this technology is base-load electrical power generation. However, variants of the baseline technology can be used to 'burn' spent nuclear fuel from light water reactors or to perform selective transmutation of problematic fission products. The use of a fusion driver allows very high burn-up of the fission fuel, limited only by the radiation resistance of the fuel form and system structures. As a part of this process, integrated process models have been developed to aid in concept definition. Several models have been developed. A cost scaling model allows quick assessment of design changes or technology improvements on cost of electricity. System design models are being used to better understand system interactions and to do design trade-off and optimization studies. Here we describe the different systems models and present systems analysis results. Different market entry strategies are discussed along with potential benefits to US energy security and nuclear waste disposal. Advanced technology options are evaluated and potential benefits from additional R&D targeted at the different options is quantified.

Meier, W R; Anklam, T M; Erlandson, A C; Miles, R R; Simon, A J; Sawicki, R; Storm, E

2009-10-22T23:59:59.000Z

109

Defense Nuclear Facilities Safety Board Public Meeting on the Status of Integration of Safety Into the Design of the Uranium Processing Facility, October 2012  

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

HSS Independent Activity Report - HSS Independent Activity Report - Rev. 0 Report Number: HIAR-Y-12-2012-10-02 Site: Y-12 UPF Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Defense Nuclear Facilities Safety Board (DNFSB) Public Meeting on the Status of Integration of Safety into the Design of the Uranium Processing Facility (UPF) Dates of Activity: October 2, 2012 Report Preparer: Timothy Mengers Activity Description/Purpose: The Office of Health, Safety and Security (HSS) observed the public hearing of the DNFSB review of the UPF project status for integrating safety into design. The meeting was broken into three parts: a panel discussion and questioning of National Nuclear Security Administration (NNSA) oversight and execution; a panel discussion and questioning of the B&W Y-12

110

Current status, research needs, and opportunities in applications of surface processing to transportation and utilities technologies. Proceedings of a December 1991 workshop  

DOE Green Energy (OSTI)

Goal of surface processing is to develop innovative methods of surface modification and characterization for optimum performance and environmental protection for cost-effective operational lifetimes of systems, materials, and components used in transportation and utilities. These proceedings document the principal discussions and conclusions reached at the workshop; they document chapters about the current status of surface characterization with focus on composition, structure, bonding, and atomic-scale topography of surfaces. Also documented are chapters on the current status of surface modification techniques: electrochemical, plasma-aided, reactive and nonreactive physical vapor deposition, sol-gel coatings, high-energy ion implantation, ion-assisted deposition, organized molecular assemblies, solar energy. Brief chapters in the appendices document basic research in surface science by NSF, Air Force, and DOE. Participants at the workshop were invited to serve on 10 working groups. Separate abstracts were prepared for the data base where appropriate.

Czanderna, A.W.; Landgrebe, A.R. [eds.

1992-09-01T23:59:59.000Z

111

Thin Film Materials and Processing Techniques for a Next Generation Photovoltaic Device: Cooperative Research and Development Final Report, CRADA Number CRD-12-470  

DOE Green Energy (OSTI)

This research extends thin film materials and processes relevant to the development and production of a next generation photovoltaic device.

van Hest, M.

2013-08-01T23:59:59.000Z

112

Recommended Guanidine Suppressor for the Next-Generation Caustic-Side Solvent Extraction Process  

Science Conference Proceedings (OSTI)

The guanidine recommended for the Next-Generation Caustic-Side is N,N ,N -tris(3,7-dimethyloctyl)guanidine (TiDG). Systematic testing has shown that it is significantly more lipophilic than the previously recommended guanidine DCiTG, the active extractant in the commercial guanidine product LIX -79, while not otherwise changing the solvent performance. Previous testing indicated that the extent of partitioning of the DCiTG suppressor to the aqueous strip solution is significantly greater than expected, potentially leading to rapid depletion of the suppressor from the solvent and unwanted organic concentrations in process effluents. Five candidate guanidines were tested as potential replacements for DCiTG. The tests included batch extraction with simulated waste and flowsheet solutions, third-phase formation, emulsion formation, and partition ratios of the guanidine between the solvent and aqueous strip solution. Preliminary results of a thermal stability test of the TiDG solvent at one month duration indicated performance approximately equivalent to DCiTG. Two of the guanidines proved adequate in all respects, and the choice of TiDG was deemed slightly preferable vs the next best guanidine BiTABG.

Moyer, Bruce A [ORNL; Delmau, Laetitia Helene [ORNL; Duncan, Nathan C [ORNL; Ensor, Dale [Tennessee Technological University; Hill, Talon G [ORNL; Lee, Denise L [ORNL; Roach, Benjamin D [ORNL; Sloop Jr, Frederick {Fred} V [ORNL; Williams, Neil J [ORNL

2013-01-01T23:59:59.000Z

113

A shielded storage and processing facility for radioisotope thermoelectric generator heat source production  

DOE Green Energy (OSTI)

This report discusses a shielded storage rack which has been installed as part of the Radioisotope Power Systems Facility (RPSF) at the US Department of Energy's (DOE) Hanford Site in Washington State. The RPSF is designed to replace an existing facility at DOE's Mound Site near Dayton, Ohio, where General Purpose Heat Source (GPHS) modules are currently assembled and installed into Radioisotope Thermoelectric Generators (RTG). The overall design goal of the RPSF is to increase annual production throughput, while at the same time reducing annual radiation exposure to personnel. The shield rack design successfully achieved this goal for the Module Reduction and Monitoring Facility (MRMF), which process and stores assembled GPHS modules, prior to their installation into RTGS. The shield rack design is simple and effective, with the result that background radiation levels within Hanford's MRMF room are calculated at just over three percent of those typically experienced during operation of the existing MRMF at Mound, despite the fact that Hanford's calculations assume five times the GPHS inventory of that assumed for Mound.

Sherrell, D.L.

1992-06-01T23:59:59.000Z

114

A shielded storage and processing facility for radioisotope thermoelectric generator heat source production  

DOE Green Energy (OSTI)

This report discusses a shielded storage rack which has been installed as part of the Radioisotope Power Systems Facility (RPSF) at the US Department of Energy`s (DOE) Hanford Site in Washington State. The RPSF is designed to replace an existing facility at DOE`s Mound Site near Dayton, Ohio, where General Purpose Heat Source (GPHS) modules are currently assembled and installed into Radioisotope Thermoelectric Generators (RTG). The overall design goal of the RPSF is to increase annual production throughput, while at the same time reducing annual radiation exposure to personnel. The shield rack design successfully achieved this goal for the Module Reduction and Monitoring Facility (MRMF), which process and stores assembled GPHS modules, prior to their installation into RTGS. The shield rack design is simple and effective, with the result that background radiation levels within Hanford`s MRMF room are calculated at just over three percent of those typically experienced during operation of the existing MRMF at Mound, despite the fact that Hanford`s calculations assume five times the GPHS inventory of that assumed for Mound.

Sherrell, D.L.

1992-06-01T23:59:59.000Z

115

Monolithic solid oxide fuel cell technology advancement for coal-based power generation. Quarterly technical status report, January--March 1992  

DOE Green Energy (OSTI)

The program is conducted by a team consisting of AiResearch Los Angeles Division of Allied-Signal Aerospace Company and Argonne National Laboratory (ANL). The objective of the program is to advance materials and fabrication methodologies to develop a monolithic solid oxide fuel cell (MSOFC) system capable of meeting performance, life, and cost goals for coal-based power generation. The program focuses on materials research and development, fabrication process development, cell/stack performance testing and characterization, cost and system analysis, and quality development.

Not Available

1992-04-14T23:59:59.000Z

116

Fuel Cell Development Status  

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

Development Status Michael Short Systems Engineering Manager United Technologies Corporation Research Center Hamilton Sundstrand UTC Power UTC Fire & Security Fortune 50 corporation $52.9B in annual sales in 2009 ~60% of Sales are in building technologies Transportation Stationary Fuel Cells Space & Defense * Fuel cell technology leader since 1958 * ~ 550 employees * 768+ Active U.S. patents, more than 300 additional U.S. patents pending * Global leader in efficient, reliable, and sustainable fuel cell solutions UTC Power About Us PureCell ® Model 400 Solution Process Overview Power Conditioner Converts DC power to high-quality AC power 3 Fuel Cell Stack Generates DC power from hydrogen and air 2 Fuel Processor Converts natural gas fuel to hydrogen

117

Multiple peer-assessment modes to augment online student question-generation processes  

Science Conference Proceedings (OSTI)

In view of the current theoretical and empirical support for a student-generated questions approach to learning along with the advantageous features of network technology, several online student question-generation learning systems with a peer-assessment ... Keywords: Applications in subject areas, Computer-mediated communication, Cooperative/collaborative learning, Teaching/learning strategies

Fu-Yun Yu

2011-02-01T23:59:59.000Z

118

Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal and minerals, so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators. 14 figs.

Yoon, R.H.; Adel, G.T.; Luttrell, G.H.

1998-09-29T23:59:59.000Z

119

Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal and minerals, so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators.

Yoon, Roe-Hoan (Blacksburg, VA); Adel, Gregory T. (Blacksburg, VA); Luttrell, Gerald H. (Blacksburg, VA)

1992-01-01T23:59:59.000Z

120

Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal and minerals, so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators.

Yoon, Roe-Hoan (Blacksburg, VA); Adel, Gregory T. (Blacksburg, VA); Luttrell, Gerald H. (Blacksburg, VA)

1998-01-01T23:59:59.000Z

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121

Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

A method and apparatus are disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal and minerals, so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators. 14 figs.

Yoon, R.H.; Adel, G.T.; Luttrell, G.H.

1992-12-01T23:59:59.000Z

122

Contributions of Individual Atmospheric Diabatic Heating Processes to the Generation of Available Potential Energy  

Science Conference Proceedings (OSTI)

The generation of zonal and eddy available potential energy (Gz and Ge) as formulated by Lorenz are computed on a global-, daily-, and synoptic-scale basis to consider the contribution of each diabatic heating component separately and in ...

Joy Romanski; William B. Rossow

2013-06-01T23:59:59.000Z

123

DWPF FLOWSHEET STUDIES WITH SIMULANT TO DETERMINE THE IMPACT OF NEXT GENERATION SOLVENT ON THE CPC PROCESS AND GLASS FORMULATION  

SciTech Connect

As a part of the Actinide Removal Process (ARP)/Modular Caustic Side Solvent Extraction Unit (MCU) Life Extension Project, a next generation solvent (NGS), a new strip acid, and modified monosodium titanate (mMST) will be deployed. The NGS is comprised of four components: 0.050 M MaxCalix (extractant), 0.50 M Cs-7SB (modifier), 0.003 M guanidine-LIX-79, with the balance ({approx}74 wt%) being Isopar{reg_sign} L. The strip acid will be changed from dilute nitric acid to dilute boric acid (0.01 M). Because of these changes, experimental testing with the next generation solvent and mMST was required to determine the impact of these changes in 512-S and Defense Waste Processing Facility (DWPF) operations, as well as Chemical Process Cell (CPC), glass formulation activities, and melter operations. Because of these changes, experimental testing with the next generation solvent and mMST is required to determine the impact of these changes. A Technical Task Request (TTR) was issued to support the assessments of the impact of the next generation solvent and mMST on the downstream DWPF flowsheet unit. The TTR identified five tasks to be investigated: (1) CPC Flowsheet Demonstration for NGS; (2) Solvent Stability for DWPF CPC Conditions; (3) Glass Formulation Studies; (4) Boron Volatility and Melt Rate; and (5) CPC Flowsheet Demonstration for mMST.

Newell, J.; Peeler, D.; Edwards, T.; Hay, M.; Stone, M.

2011-06-29T23:59:59.000Z

124

Live Status  

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

For Users For Users Live Status Global Queue Look Scheduled Outages Outage Log Edison Login Node Status Hopper Login Node Status Hopper User Environment Monitoring Carver Login Node Status PDSF Login Node Status PDSF Monitoring Science Gateway Status Now Computing Highlights My NERSC Getting Started Computational Systems Data & File Systems Network Connections Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612

125

Producing Hard Processes Regarding the Complete Event: The EPOS Event Generator  

E-Print Network (OSTI)

Jet cross sections can be in principle compared to simple pQCD calculations, based on the hypothesis of factorization. But often it is useful or even necessary to not only compute the production rate of the very high pt jets, but in addition the "rest of the event". The proposed talk is based on recent work, where we try to construct an event generator fully compatible with pQCD which allows to compute complete events, consisting of high pt jets plus all the other low pt particles produced at the same time. Whereas in "generators of inclusive spectra" like Pythia one may easily trigger on high pt phenomena, this is not so obvious for "generators of physical events", where in principle one has to generate a very large number of events in order to finally obtain rare events (like those with a very high pt jet). We recently developped an independnat block method which allow us ta have a direct access to dedicated variables 1. We will present latest results concerning this approach.

S. Porteboeuf; T. Pierog; K. Werner

2010-06-15T23:59:59.000Z

126

Precise asymptotics for the linear processes generated by associated random variables in Hilbert spaces  

Science Conference Proceedings (OSTI)

Let {@e"k,k@?Z} be a strictly stationary associated sequence of random variables taking values in a real separable Hilbert space, and {a"k;k@?Z} be a sequence of bounded linear operators. For a linear process X"k=@?"i"="-"~^~a"i(@e"k"-"i), the precise ... Keywords: Association, Bounded operator, Convergence rates, Hilbert space, Linear processes

Ke-Ang Fu; Jie Li; Ya-Juan Dong; Hui Zhou

2012-09-01T23:59:59.000Z

127

Experience in using a process language to define scientific workflow and generate dataset provenance  

Science Conference Proceedings (OSTI)

This paper describes our experiences in exploring the applicability of software engineering approaches to scientific data management problems. Specifically, this paper describes how process definition languages can be used to expedite production of scientific ... Keywords: continuous process improvement, data provenance, scientific workflow

Leon J. Osterweil; Lori A. Clarke; Aaron M. Ellison; Rodion Podorozhny; Alexander Wise; Emery Boose; Julian Hadley

2008-11-01T23:59:59.000Z

128

ESS 2012 Peer Review - Next Generation Processes for Carbonate Electrolytes for Battery Applications - Kris Rangan, Materials Modification  

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

Next Generation Processes for Carbonate Electrolytes for Battery Applications Next Generation Processes for Carbonate Electrolytes for Battery Applications Dr. Kausik Mukhopadhyay & Dr. Krishnaswamy K. Rangan Materials Modification, Inc. 2809-K Merrilee Drive, Fairfax. VA 22031 ABSTRACT  Dimethyl Carbonate (DMC) is a promising electrolyte solvent for lithium battery applications due to its inherent safety and robustness. Despite the enormous promise of its industrial use, this chemical is currently entirely imported from China. The global battery market is about US$ 50 billion, of which approximately $ 5.5 billion is captured by the rechargeable batteries for use in electric vehicles, laptops, consumer electronics, rechargeable batteries etc.  Indigenous manufacture of DMC will enormously benefit not only the American lithium battery industry

129

Tool Path Planning Generation For Finish Machining of Freeform Surfaces in the Cybercut Process Planning Pipeline  

E-Print Network (OSTI)

CYBERCUT PROCESS PLANNING PIPELINE Paul K. Wright, David A.describes part of a "Pipeline of De- sign and Manufacturingversus surface finish. 2.5D PIPELINE AND 3D SURFACES Figure

Wright, Paul K; Dornfeld, David; Sundararajan, V.; Misra, Debananda

2007-01-01T23:59:59.000Z

130

Live Status  

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

Global Queue Look Scheduled Outages Outage Log Edison Login Node Status Hopper Login Node Status Hopper User Environment Monitoring Carver Login Node Status PDSF Login Node Status PDSF Monitoring Science Gateway Status Now Computing Highlights My NERSC Getting Started Computational Systems Data & File Systems Network Connections Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov

131

STATUS OF THE DEVELOPMENT OF IN-TANK/AT-TANK SEPARATIONS TECHNOLOGIES FOR FOR HIGH-LEVEL WASTE PROCESSING FOR THE U.S. DEPARTMENT OF ENERGY  

SciTech Connect

Within the U.S. Department of Energy's (DOE) Office of Technology Innovation and Development, the Office of Waste Processing manages a research and development program related to the treatment and disposition of radioactive waste. At the Savannah River (South Carolina) and Hanford (Washington) Sites, approximately 90 million gallons of waste are distributed among 226 storage tanks (grouped or collocated in 'tank farms'). This waste may be considered to contain mixed and stratified high activity and low activity constituent waste liquids, salts and sludges that are collectively managed as high level waste (HLW). A large majority of these wastes and associated facilities are unique to the DOE, meaning many of the programs to treat these materials are 'first-of-a-kind' and unprecedented in scope and complexity. As a result, the technologies required to disposition these wastes must be developed from basic principles, or require significant re-engineering to adapt to DOE's specific applications. Of particular interest recently, the development of In-tank or At-Tank separation processes have the potential to treat waste with high returns on financial investment. The primary objective associated with In-Tank or At-Tank separation processes is to accelerate waste processing. Insertion of the technologies will (1) maximize available tank space to efficiently support permanent waste disposition including vitrification; (2) treat problematic waste prior to transfer to the primary processing facilities at either site (i.e., Hanford's Waste Treatment and Immobilization Plant (WTP) or Savannah River's Salt Waste Processing Facility (SWPF)); and (3) create a parallel treatment process to shorten the overall treatment duration. This paper will review the status of several of the R&D projects being developed by the U.S. DOE including insertion of the ion exchange (IX) technologies, such as Small Column Ion Exchange (SCIX) at Savannah River. This has the potential to align the salt and sludge processing life cycle, thereby reducing the Defense Waste Processing Facility (DWPF) mission by 7 years. Additionally at the Hanford site, problematic waste streams, such as high boehmite and phosphate wastes, could be treated prior to receipt by WTP and thus dramatically improve the capacity of the facility to process HLW. Treatment of boehmite by continuous sludge leaching (CSL) before receipt by WTP will dramatically reduce the process cycle time for the WTP pretreatment facility, while treatment of phosphate will significantly reduce the number of HLW borosilicate glass canisters produced at the WTP. These and other promising technologies will be discussed.

Aaron, G.; Wilmarth, B.

2011-09-19T23:59:59.000Z

132

Electrospray neutralization process and apparatus for generation of nano-aerosol and nano-structured materials  

DOE Patents (OSTI)

The claimed invention describes methods and apparatuses for manufacturing nano-aerosols and nano-structured materials based on the neutralization of charged electrosprayed products with oppositely charged electrosprayed products. Electrosprayed products include molecular ions, nano-clusters and nano-fibers. Nano-aerosols can be generated when neutralization occurs in the gas phase. Neutralization of electrospan nano-fibers with molecular ions and charged nano-clusters may result in the formation of fibrous aerosols or free nano-mats. Nano-mats can also be produced on a suitable substrate, forming efficient nano-filters.

Bailey, Charles L. (Cross Junction, VA); Morozov, Victor (Manassas, VA); Vsevolodov, Nikolai N. (Kensington, MD)

2010-08-17T23:59:59.000Z

133

On the Generation of the Hubble Sequence through an Internal Secular Dynamical Process  

E-Print Network (OSTI)

The secular evolution process, which slowly transforms the morphology of a galaxy over its lifetime, could naturally account for observed properties of the great majority of physical galaxies if both stellar and gaseous accretion processes are taken into account. As an emerging paradigm for galaxy evolution, its dynamical foundation had been established in the past few years, and its observational consequences are yet to be fully explored. The secular evolution picture provides a coherent framework for understanding the extraordinary regularity and the systematic variation of galaxy properties along the Hubble sequence.

Xiaolei Zhang

2004-06-25T23:59:59.000Z

134

Using the Biphase Turbine to Generate Useful Energy from Process Streams  

E-Print Network (OSTI)

The Biphase turbine is a device for effectively converting enthalpy changes in a two-phase (liquid and gas) working fluid into mechanical energy. No other device is currently available for performing this task. The working fluid may be a single component, two-phase stream, as in a water-steam combination; or it may be a multi-component, two phase stream such as is often present in industrial processes. The performance of the Biphase turbine and its advantages over single-phase energy conversion devices' (steam or hydraulic turbines for example) have been demonstrated in its application to geothermal energy conversion. Its development and application to other areas such as waste-heat recovery, desalination, solar cooling, and now, two phase industrial process streams is being pursued by Biphase Energy Systems. This paper identifies specific industrial process streams from which power recoveries of up to two MW can be obtained. In current practice, this power is dissipated across two phase flash valves. A total potential national energy savings equivalent to 58 million barrels of oil per year is identified for processes examined in the five most energy-intensive industries.

Helgeson, N. L.; Studhalter, W. R.

1981-01-01T23:59:59.000Z

135

Sedflux 2.0: An advanced process-response model that generates three-dimensional stratigraphy  

Science Conference Proceedings (OSTI)

Sedflux 2.0 is the newest version of the Sedflux basin-filling model. Sedflux 2.0 provides a framework within which individual process-response models of disparate time and space resolutions communicate with one another to deliver multigrain-sized sediment ... Keywords: Boundary-layer transport, Flexure, Plumes, Stratigraphy, Turbidity currents

Eric W. H. Hutton; James P. M. Syvitski

2008-10-01T23:59:59.000Z

136

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program FY-98 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program at the Idaho Nuclear Technology and Engineering Center (INTEC) anticipates that large volumes of low-level/low-activity wastes will need to be grouted prior to near-surface disposal. During fiscal year 1998, three grout formulations were studied for low-activity wastes derived from INTEC liquid sodium-bearing waste. Compressive strength and leach results are presented for phosphate bonding cement, acidic grout, and alkaline grout formulations. In an additional study, grout formulations are recommended for stabilization of the INTEC underground storage tank residual heels.

Herbst, Alan Keith; Mc Cray, John Alan; Rogers, Adam Zachary; Simmons, R. F.; Palethorpe, S. J.

1999-03-01T23:59:59.000Z

137

Idaho Nuclear Technology and Engineering Center Low-Activity Waste Process Technology Program, FY-98 Status Report  

SciTech Connect

The Low-Activity Waste Process Technology Program at the Idaho Nuclear Technology and Engineering Center (INTEC) anticipates that large volumes of low-level/low-activity wastes will need to be grouted prior to near-surface disposal. During fiscal year 1998, three grout formulations were studied for low-activity wastes derived from INTEC liquid sodium-bearing waste. Compressive strength and leach results are presented for phosphate bonding cement, acidic grout, and alkaline grout formulations. In an additional study, grout formulations are recommended for stabilization of the INTEC underground storage tank residual heels.

Herbst, A.K.; Rogers, A.Z.; McCray, J.A.; Simmons, R.F.; Palethorpe, S.J.

1999-03-01T23:59:59.000Z

138

The Process of Generation of Mass, The Higgs Boson, and Dark Matter  

E-Print Network (OSTI)

A dynamical mechanism of symmetry breaking in which gauge and matter fields play an active role is proposed. It basically represents a covariant generalization of the mechanism responsible for superconductivity, and provides a {\\em natural} mechanism of generation of mass which is not in conflict with the present value of the cosmological constant. When applied to SU(2)$\\times$U(1) leads to exactly the same physics (Lagrangian density) as the Standard Model but modifying {\\em only} the Higgs sector. It also predicts the appearance over all space of a classical scalar field as well as the existence of density fluctuations. According to it, space would be filled with a macroscopically large number of Higgs bosons which now appear as light, stable scalar particles {\\em decoupled} from ordinary matter and radiation. Therefore they would play the same role as the Cooper pairs in superconductivity and would be a natural candidate for dark matter.

V. Delgado

1993-05-11T23:59:59.000Z

139

Next Generation Geothermal Power Plants (NGGPP) process data for binary cycle plants  

DOE Green Energy (OSTI)

The Next Generation Geothermal Power Plants (NGGPP) study provides the firm estimates - in the public domain - of the cost and performance of U.S. geothermal systems and their main components in the early 1990s. The study was funded by the U.S. Department of Energy Geothermal Research Program, managed for DOE by Evan Hughes of the Electric Power Research Institute, Palo Alto, CA, and conducted by John Brugman and others of the CE Holt Consulting Firm, Pasadena, CA. The printed NGGPP reports contain detailed data on the cost and performance for the flash steam cycles that were characterized, but not for the binary cycles. The nine Tables in this document are the detailed data sheets on cost and performance for the air cooled binary systems that were studied in the NGGPP.

Not Available

1996-10-02T23:59:59.000Z

140

Alternatives generation and analysis for the phase 1 high-level waste pretreatment process selection  

Science Conference Proceedings (OSTI)

This report evaluates the effects of enhanced sludge washing and sludge washing without caustic leaching during the preparation of the Phase 1 high-level waste feeds. The pretreatment processing alternatives are evaluated against their ability to satisfy contractual, cost minimization, and other criteria. The information contained in this report is consistent with, and supplemental to, the Tank Waste Remediation System Operation and Utilization Plan (Kirkbride et al. 1997).

Manuel, A.F.

1997-10-02T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Process for the generation of .alpha., .beta.-unsaturated carboxylic acids and esters using niobium catalyst  

DOE Patents (OSTI)

A process using a niobium catalyst includes the step of reacting an ester or carboxylic acid with oxygen and an alcohol in the presence a niobium catalyst to respectively produce an .alpha.,.beta.-unsaturated ester or carboxylic acid. Methanol may be used as the alcohol, and the ester or carboxylic acid may be passed over the niobium catalyst in a vapor stream containing oxygen and methanol. Alternatively, the process using a niobium catalyst may involve the step of reacting an ester and oxygen in the presence the niobium catalyst to produce an .alpha.,.beta.-unsaturated carboxylic acid. In this case the ester may be a methyl ester. In either case, niobium oxide may be used as the niobium catalyst with the niobium oxide being present on a support. The support may be an oxide selected from the group consisting of silicon oxide, aluminum oxide, titanium oxide and mixtures thereof. The catalyst may be formed by reacting niobium fluoride with the oxide serving as the support. The niobium catalyst may contain elemental niobium within the range of 1 wt % to 70 wt %, and more preferably within the range of 10 wt % to 30 wt %. The process may be operated at a temperature from 150 to 450.degree. C. and preferably from 250 to 350.degree. C. The process may be operated at a pressure from 0.1 to 15 atm. absolute and preferably from 0.5-5 atm. absolute. The flow rate of reactants may be from 10 to 10,000 L/kg.sub.(cat) /h, and preferably from 100 to 1,000 L/kg.sub.(cat) /h.

Gogate, Makarand Ratnakav (Durham, NC); Spivey, James Jerome (Cary, NC); Zoeller, Joseph Robert (Kingsport, TN)

1999-01-01T23:59:59.000Z

142

Process design and costing of bioethanol technology: A tool for determining the status and direction of research and development  

SciTech Connect

Bioethanol is a fuel-grade ethanol made from trees, grasses, and waste materials. It represents a sustainable substitute for gasoline in today's passenger cars. Modeling and design of processes for making bioethanol are critical tools used in the US Department of Energy's bioethanol research and development program. The authors use such analysis to guide new directions for research and to help them understand the level at which and the time when bioethanol will achieve commercial success. This paper provides an update on their latest estimates for current and projected costs of bioethanol. These estimates are the result of very sophisticated modeling and costing efforts undertaken in the program over the past few years. Bioethanol could cost anywhere from $1.16 to $1.44 per gallon, depending on the technology and the availability of low cost feedstocks for conversion to ethanol. While this cost range opens the door to fuel blending opportunities, in which ethanol can be used, for example, to improve the octane rating of gasoline, it is not currently competitive with gasoline as a bulk fuel. Research strategies and goals described in this paper have been translated into cost savings for ethanol. Their analysis of these goals shows that the cost of ethanol could drop by 40 cents per gallon over the next ten years by taking advantage of exciting new tools in biotechnology that will improve yield and performance in the conversion process.

Wooley, R.; Ruth, M.; Glassner, D.; Sheehan, J.

1999-10-01T23:59:59.000Z

143

Science Gateway Status  

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

Global Queue Look Scheduled Outages Outage Log Edison Login Node Status Hopper Login Node Status Hopper User Environment Monitoring Carver Login Node Status PDSF Login Node Status...

144

A Comparison of the Safety Analysis Process and the Generation IV Proliferation Resistance/Physical Protection Assessment Methodology  

SciTech Connect

The Generation IV International Forum (GIF) is a vehicle for the cooperative international development of future nuclear energy systems. The Generation IV program has established primary objectives in the areas of sustainability, economics, safety and reliability, and Proliferation Resistance and Physical Protection (PR&PP). In order to help meet the latter objective a program was launched in December 2002 to develop a rigorous means to assess nuclear energy systems with respect to PR&PP. The study of Physical Protection of a facility is a relatively well established methodology, but an approach to evaluate the Proliferation Resistance of a nuclear fuel cycle is not. This paper will examine the Proliferation Resistance (PR) evaluation methodology being developed by the PR group, which is largely a new approach and compare it to generally accepted nuclear facility safety evaluation methodologies. Safety evaluation methods have been the subjects of decades of development and use. Further, safety design and analysis is fairly broadly understood, as well as being the subject of federally mandated procedures and requirements. It is therefore extremely instructive to compare and contrast the proposed new PR evaluation methodology process with that used in safety analysis. By so doing, instructive and useful conclusions can be derived from the comparison that will help to strengthen the PR methodological approach as it is developed further. From the comparison made in this paper it is evident that there are very strong parallels between the two processes. Most importantly, it is clear that the proliferation resistance aspects of nuclear energy systems are best considered beginning at the very outset of the design process. Only in this way can the designer identify and cost effectively incorporate intrinsic features that might be difficult to implement at some later stage. Also, just like safety, the process to implement proliferation resistance should be a dynamic, iterative process that continually evolves with the design.

T. A. Bjornard; M. D. Zentner

2006-05-01T23:59:59.000Z

145

Hockey-stick steam generator for LMFBR  

SciTech Connect

This paper presents the criteria and evaluation leading to the selection of the Hockey Stick Steam Generator Concept and subsequent development of that concept for LMFBR application. The selection process and development of the Modular Steam Generator (MSG) is discussed, including the extensive test programs that culminated in the manufacture and test of a 35 MW(t) Steam Generator. The design of the CRBRP Steam Generator is described, emphasizing the current status and a review of the critical structural areas. CRBRP steam generator development tests are evaluated, with a discussion of test objectives and rating of the usefulness of test results to the CRBRP prototype design. Manufacturing experience and status of the CRBRP prototype and plant units is covered. The scaleup of the Hockey Stick concept to large commercial plant application is presented, with an evaluation of scaleup limitations, transient effects, and system design implications.

Hallinan, G.J.; Svedlund, P.E.

1981-01-01T23:59:59.000Z

146

High-intensity drying processes -- Impulse drying: Report 14 (progress report). Status of the pilot-scale research program  

Science Conference Proceedings (OSTI)

As of April 1998, the project was behind on schedule. This was as a result of the need for additional process development work. Work has focused on evaluating nip decompression and post-nip depressurization techniques as used on the Beloit X2 pilot paper machine. The authors have also concentrated on implementing impulse drying technology on Beloit`s No. 4 and No. 2 pilot paper machines. Experiments on Beloit`s X4 pilot paper machine demonstrated that roll coating durability problems have been solved. They also showed that further development work on sheet picking, implementation of delamination suppression techniques and CD temperature control are necessary in order to ensure success on the X4 machine. Experiments on the Beloit`s X2 pilot paper machine were carried out to resolve issues identified on the X4 machine. Two methods of implementing press nip decompression were investigated. The results confirmed that the technology can be used to increase impulse drying operating temperatures. The work also led to the development of techniques to minimize picking.

Orloff, D.I.

1998-04-01T23:59:59.000Z

147

Electricity prices in a competitive environment: Marginal cost pricing of generation services and financial status of electric utilities. A preliminary analysis through 2015  

SciTech Connect

The emergence of competitive markets for electricity generation services is changing the way that electricity is and will be priced in the United States. This report presents the results of an analysis that focuses on two questions: (1) How are prices for competitive generation services likely to differ from regulated prices if competitive prices are based on marginal costs rather than regulated {open_quotes}cost-of-service{close_quotes} pricing? (2) What impacts will the competitive pricing of generation services (based on marginal costs) have on electricity consumption patterns, production costs, and the financial integrity patterns, production costs, and the financial integrity of electricity suppliers? This study is not intended to be a cost-benefit analysis of wholesale or retail competition, nor does this report include an analysis of the macroeconomic impacts of competitive electricity prices.

1997-08-01T23:59:59.000Z

148

DFC Technology Status  

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

Pinakin Patel Pinakin Patel Mohammad Farooque FuelCell Energy, Inc. 3 Great Pasture Road Danbury, Ct 06813 DFC Technology Status * Distributed generation puts power where it's needed * Increases power reliability * Near zero emissions allow units to be sited almost anywhere - even polluted urban areas * Reduces need for central generation plants * Reduces grid congestion and need for new transmission lines * Distributed generation enables smart grid * Balances the grid with 24/7 power * Meets requirements for low carbon technology * Smaller projects enable faster permitting, financing, and execution DFC power plant is an enabler for broad distributed generation 600 kW at M&L Commodities Distributed Generation FuelCell Energy Products Fuel Cell Stack DFC300 Single Module

149

Process and apparatus for generating elemental sulfur and re-usable metal oxide from spent metal sulfide sorbents  

DOE Patents (OSTI)

A process and apparatus for generating elemental sulfur and re-usable metal oxide from spent metal-sulfur compound. Spent metal-sulfur compound is regenerated to re-usable metal oxide by moving a bed of spent metal-sulfur compound progressively through a single regeneration vessel having a first and second regeneration stage and a third cooling and purging stage. The regeneration is carried out and elemental sulfur is generated in the first stage by introducing a first gas of sulfur dioxide which contains oxygen at a concentration less than the stoichiometric amount required for complete oxidation of the spent metal-sulfur compound. A second gas containing sulfur dioxide and excess oxygen at a concentration sufficient for complete oxidation of the partially spent metal-sulfur compound, is introduced into the second regeneration stage. Gaseous sulfur formed in the first regeneration stage is removed prior to introducing the second gas into the second regeneration stage. An oxygen-containing gas is introduced into the third cooling and purging stage. Except for the gaseous sulfur removed from the first stage, the combined gases derived from the regeneration stages which are generally rich in sulfur dioxide and lean in oxygen, are removed from the regenerator as an off-gas and recycled as the first and second gas into the regenerator. Oxygen concentration is controlled by adding air, oxygen-enriched air or pure oxygen to the recycled off-gas.

Ayala, Raul E. (Clifton Park, NY); Gal, Eli (Lititz, PA)

1995-01-01T23:59:59.000Z

150

Solid Oxide Fuel Cells: Technology Status  

Science Conference Proceedings (OSTI)

In its most common configuration, solid oxide fuel cell (SOFC) uses an oxygen ion conducting ceramic electrolyte membrane, perovskite cathode and nickel cermet anode electrode. Cells operate in the 600-1000 C temperature range and utilize metallic or ceramic current collectors for cell-to-cell interconnection. Recent development in engineered electrode architectures, component materials chemistry, cell and stack designs and fabrication processes have led to significant improvement in the electrical performance and performance stability as well as reduction in the operating temperature of such cells. Large kW-size power generation systems have been designed and field demonstrated. This paper reviews the status of SOFC power generation systems with emphasis on cell and stack component materials, electrode reactions, materials reactions and corrosion processes

Singh, Prabhakar; Minh, Nguyen Q.

2004-08-01T23:59:59.000Z

151

Maintaining a Technology-Neutral Approach to Hydrogen Production Process Development through Conceptual Design of the Next Generation Nuclear Plant  

DOE Green Energy (OSTI)

The Next Generation Nuclear Plant (NGNP) project was authorized in the Energy Policy Act of 2005 (EPAct), tasking the U.S. Department of Energy (DOE) with demonstrating High Temperature Gas-Cooled Reactor (HTGR) technology. The demonstration is to include the technical, licensing, operational, and commercial viability of HTGR technology for the production of electricity and hydrogen. The Nuclear Hydrogen Initiative (NHI), a component of the DOE Hydrogen Program managed by the Office of Nuclear Energy, is also investigating multiple approaches to cost effective hydrogen production from nuclear energy. The objective of NHI is development of the technology and information basis for a future decision on commercial viability. The initiatives are clearly intertwined. While the objectives of NGNP and NHI are generally consistent, NGNP has progressed to the project definition phase and the project plan has matured. Multiple process applications for the NGNP require process heat, electricity and hydrogen in varied combinations and sizes. Coupling these processes to the reactor in multiple configurations adds complexity to the design, licensing and demonstration of both the reactor and the hydrogen production process. Commercial viability of hydrogen production may depend on the specific application and heat transport configuration. A component test facility (CTF) is planned by the NGNP to support testing and demonstration of NGNP systems, including those for hydrogen production, in multiple configurations. Engineering-scale demonstrations in the CTF are expected to start in 2012 to support scheduled design and licensing activities leading to subsequent construction and operation. Engineering-scale demonstrations planned by NHI are expected to start at least two years later. Reconciliation of these schedules is recommended to successfully complete both initiatives. Hence, closer and earlier integration of hydrogen process development and heat transport systems is sensible. For integration purposes, an analysis comparing the design, cost and schedule impact of maintaining a technology neutral approach through conceptual design or making an early hydrogen process technology selection was performed. Early selection does not specifically eliminate a technology, but rather selects the first hydrogen technology for demonstration. A systems-engineering approach was taken to define decision-making criteria for selecting a hydrogen technology. The relative technical, cost and schedule risks of each approach were analyzed and risk mitigation strategies were recommended, including provisions to maintain close collaboration with the NHI. The results of these analyses are presented here.

Michael W. Patterson

2008-05-01T23:59:59.000Z

152

Generation of ELF and VLF waves by HF-modulated polar electrojet via a thermal instability process  

SciTech Connect

Generation of ELF and VLF waves via a thermal instability process in a HF-modulated polar electrojet has been investigated. It is shown that a positive feedback through the electron-neutral collisional heating process can cause the transient response of the plasma to the modulated HF heater to grow exponentially. The threshold fields of the instability under normal electrojet conditions are found to be about 2.25 V/m and 1.13 V/m for the operation of the o-mode and x-mode heaters with a 50% duty cycle, respectively. For a heater wave field of, e.g., 1.5 V/m, the instability can be excited by the x-mode heater within a few tens of millisecond. The predicted dependence of the ELF/VLF radiation amplitude on the percentage of the duty cycle of the HF modulation is identical to that of the recent observational results of Barr and Stubbe. 28 refs., 2 figs.

Kuo, S.P. (Polytechnic Univ., Farmingdale, NY (United States)); Lee, M.C. (Massachusetts Inst. of Technology, Cambridge (United States))

1993-02-05T23:59:59.000Z

153

Current Status  

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

Current Status Current Status > Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player July 31, 1942 The Army Corp of Engineers leases 1,025 acres of the Cook County Forest Preserve to build a research facility. November 1942 Under the direction of Enrico Fermi, a group of scientists at the University of Chicago begin building Chicago Pile-1 (CP-1). Security and secracy were essential. December 2, 1942 Enrico Fermi's team creates the world's first self-sustaining nuclear chain reaction using the CP-1 reactor under Stagg Field at the University of Chicago. CP-1 1943 The experiments under Stagg Field shut down, and the scientists move to a 19 acre section of the leased forest preserve, known as Site A. CP-1 is reconstructed and modified at Site A and renamed Chicago Pile 2 (CP-2).

154

Project Status  

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

and environmental benefits of adding renewable energy to the fossil fuel generation mix in remote and difficult-accessible locations. Why - Benefits of energy storage,...

155

Steam Generator Automated Eddy Current Data Analysis: A Benchmarking Study  

Science Conference Proceedings (OSTI)

This benchmarking study informs utility nondestructive evaluation (NDE) engineers of the status of automating analysis of data from steam generator tube eddy current testing. Study results will contribute to a detailed plan for continuing development of automated data analysis system processes. One day, automated data analysis will provide utilities with a consistent, accurate, and cost-effective method of analyzing eddy current inspection data.

1998-12-16T23:59:59.000Z

156

Tevatron status  

Science Conference Proceedings (OSTI)

The Fermilab Tevatron is both the world's highest energy accelerator system and first large-scale superconducting synchrotron. Since Tevatron commissioning in July 1983, the accelerator has operated in 1984, 1985 and 1987 with extracted beams of 800 GeV for three runs of fixed target physics, and in 1987, and 1988, with proton-antiproton colliding beams at 900 /times/ 900 GeV. This paper will focus on the collider operation of the Tevatron: its present status and the outlook for its longer-term future evolution. 18 refs., 3 figs., 2 tabs.

Dugan, G.

1989-03-01T23:59:59.000Z

157

Hydrogen Generation Rate During Melter Feed Preparation of Tank 42 Sludge and CST in the Defense Waste Processing Facility  

DOE Green Energy (OSTI)

This document details the testing performed to determine the maximum hydrogen generation expected with a coupled flowsheet of sludge, CST, and frit.

Lambert, D.P.; Monson, P.R.

2001-05-02T23:59:59.000Z

158

Retail Unbundling status for Michigan - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Retail Unbundling- Michigan. Status: The state has begun the process of implementing comprehensive unbundling programs for its residential gas customers.

159

CPP Status  

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

Protection Program (CPP) Protection Program (CPP) Status FY10 Jeff Mauth Project Manager May 19, 2010 1 Agenda  Sensor Integration  Sensor Deployment  CPP Portal  Mercury  Parting Comments  Questions 2 Sensor Integration Task Lead: Greg Thomas  Flo and Flower: Session Data  Snort: Network Intrusion Detection Data  AMP: Various Types of Network Data  PopQuiz: Various Types of Network Data  T3: Data Movement and Sensor Control 3 Sensor Deployment Task Lead: Liz Faultersack Certification and Accreditation Continued Expansion Hardware Refresh to Begin FY11 9 CPP Portal Task lead: Brett Didier Features Sharing Policy Data and Releases 13 CPP Portal Provides DOE cyber analysts access to CPP collected "DOE enterprise" data

160

Project Status  

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

Hybrid Generation Simulator Hybrid Generation Simulator HybSim© 1.0 DAVID TRUJILLO SANDIA NATIONAL LABORATORY Presented by Joshua Bartlett - University of Michigan Introduction * HybSim© 1.0 copyrighted 2006 * First license to University of Michigan Introduction HybSim© Model What - "Hybrid Simulator"; Tool designed to evaluate the economic and environmental benefits of adding renewable energy to the fossil fuel generation mix in remote and difficult-accessible locations. Why - Benefits of energy storage, decision analysis, risk analysis, load growth issues, load management, economic analysis, planning (what-ifs) Who - Availability to coops, field techs, project managers, administrative personnel Where - Remote villages, military installations, remote industrial systems; any climate

Note: This page contains sample records for the topic "generator status process" 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

Status of Data Import into EIDR  

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

Status of Data Import into EIDR February 10, 2007 This page describes data generated by ESPP that have been uploaded to LBNL (using Biofiles, EDR, or ftp), but that have not yet...

162

Procession  

E-Print Network (OSTI)

UEE 2008 Ziermann, Martin 2004 Macht und Architektur: ZweiP ROCESSION Martin Stadler EDITORS W ILLEKE W ENDRICHFull Citation: Stadler, Martin, 2008, Procession. In Jacco

Stadler, Martin

2008-01-01T23:59:59.000Z

163

Processing  

Science Conference Proceedings (OSTI)

...are processed to complex final shapes by investment casting. Iron-nickel-base superalloys are not customarily investment cast. Investment casting permits intricate internal cooling

164

Hydrogen Generation from Biomass-Derived Surgar Alcohols via the Aqueous-Phase Carbohydrate Reforming (ACR) Process  

DOE Green Energy (OSTI)

This project involved the investigation and development of catalysts and reactor systems that will be cost-effective to generate hydrogen from potential sorbitol streams. The intention was to identify the required catalysts and reactors systems as well as the design, construction, and operation of a 300 grams per hour hydrogen system. Virent was able to accomplish this objective with a system that generates 2.2 kgs an hour of gas containing both hydrogen and alkanes that relied directly on the work performed under this grant. This system, funded in part by the local Madison utility, Madison, Gas & Electric (MGE), is described further in the report. The design and development of this system should provide the necessary scale-up information for the generation of hydrogen from corn-derived sorbitol.

Randy Cortright

2006-06-30T23:59:59.000Z

165

Apparatus for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

An apparatus is disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal, and minerals so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators. 14 figs.

Yoon, R.H.; Adel, G.T.; Luttrell, G.H.

1995-03-14T23:59:59.000Z

166

Apparatus for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles  

DOE Patents (OSTI)

An apparatus is disclosed for the microbubble flotation separation of very fine and coarse particles, especially coal, and minerals so as to produce high purity and high recovery efficiency. This is accomplished through the use of a flotation column, microbubbles, recycling of the flotation pulp, and countercurrent wash water to gently wash the froth. Also disclosed are unique processes and apparatus for generating microbubbles for flotation in a highly efficient and inexpensive manner using either a porous tube or in-line static generators.

Yoon, Roe-Hoan (Blacksburg, VA); Adel, Gregory T. (Blacksburg, VA); Luttrell, Gerald H. (Blacksburg, VA)

1995-01-01T23:59:59.000Z

167

Status Company Terminal Term  

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

Status of Short-Term Applications to Export Previously Imported LNG (as of March 5, 2013) Status Company Terminal Term (Years) Authorized Volume (Equivalent Bcf in natural gas)...

168

Propane Market Status Report  

Gasoline and Diesel Fuel Update (EIA)

Propane Market Status Report 07272000 Click here to start Table of Contents Propane Market Status Report Propane Prices Follow Crude Oil Propane Demand by Sector Demand Impacted...

169

How much electricity does a typical nuclear power plant generate ...  

U.S. Energy Information Administration (EIA)

Nuclear Reactor Operational Status Tables (Information and data on nuclear power reactors Generation: by State and Reactor. Annual Energy Review, ...

170

Salt Waste Processing Initiatives  

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

Patricia Suggs Patricia Suggs Salt Processing Team Lead Assistant Manager for Waste Disposition Project Office of Environmental Management Savannah River Site Salt Waste Processing Initiatives 2 Overview * Current SRS Liquid Waste System status * Opportunity to accelerate salt processing - transformational technologies - Rotary Microfiltration (RMF) and Small Column Ion Exchange (SCIX) - Actinide Removal Process/Modular Caustic Side Solvent Extraction (ARP/MCU) extension with next generation extractant - Salt Waste Processing Facility (SWPF) performance enhancement - Saltstone enhancements * Life-cycle impacts and benefits 3 SRS Liquid Waste Total Volume >37 Million Gallons (Mgal) Total Curies 183 MCi (51% ) 175 MCi (49% ) >358 Million Curies (MCi) Sludge 34.3 Mgal (92% ) 3.0 Mgal (8%)

171

A techno-economic model for determining the critical energy ratio of co-generation in process industries  

Science Conference Proceedings (OSTI)

A techno-economic model incorporating various operating parameters namely, cogeneration technology, primary process, thermodynamic efficiency, capital investment and interest rate has been developed and analysed to arrive at the optimum energy index ...

V. N. Vedamurthy; C. P. Sarathy

1990-12-01T23:59:59.000Z

172

HLYWD: a program for post-processing data files to generate selected plots or time-lapse graphics  

SciTech Connect

The program HLYWD is a post-processor of output files generated by large plasma simulation computations or of data files containing a time sequence of plasma diagnostics. It is intended to be used in a production mode for either type of application; i.e., it allows one to generate along with the graphics sequence, segments containing title, credits to those who performed the work, text to describe the graphics, and acknowledgement of funding agency. The current version is designed to generate 3D plots and allows one to select type of display (linear or semi-log scales), choice of normalization of function values for display purposes, viewing perspective, and an option to allow continuous rotations of surfaces. This program was developed with the intention of being relatively easy to use, reasonably flexible, and requiring a minimum investment of the user's time. It uses the TV80 library of graphics software and ORDERLIB system software on the CDC 7600 at the National Magnetic Fusion Energy Computing Center at Lawrence Livermore Laboratory in California.

Munro, J.K. Jr.

1980-05-01T23:59:59.000Z

173

FastFit - A Users Guide: Estimation of Uncertain Process Parameters and Generation of Forward Price Curves for Energy Markets  

Science Conference Proceedings (OSTI)

Valuation of electric power assets and contracts requires both forward prices (for electricity and fuels) and their associated levels of uncertainty. FastFit is a software package for estimating the underlying process parameters that characterize the uncertainty in terms of a three-factor, mean reverting stochastic process. FastFit then uses those parameters to develop or extend forward price forecasts for fuels and electricity. Employing Kalman Filtering (KF) and maximum likelihood estimation (MLE) tech...

2003-12-10T23:59:59.000Z

174

A Vision on the Status and Evolution of HEP Physics Software Tools  

E-Print Network (OSTI)

This paper represents the vision of the members of the Fermilab Scientific Computing Division's Computational Physics Department (SCD-CPD) on the status and the evolution of various HEP software tools such as the Geant4 detector simulation toolkit, the Pythia and GENIE physics generators, and the ROOT data analysis framework. The goal of this paper is to contribute ideas to the Snowmass 2013 process toward the composition of a unified document on the current status and potential evolution of the physics software tools which are essential to HEP.

Canal, P; Hatcher, R; Jun, S Y; Mrenna, S

2013-01-01T23:59:59.000Z

175

Coal Gasification for Power Generation, 3. edition  

SciTech Connect

The report provides a concise look at the challenges faced by coal-fired generation, the ability of coal gasification to address these challenges, and the current state of IGCC power generation. Topics covered include: an overview of Coal Generation including its history, the current market environment, and the status of coal gasification; a description of gasification technology including processes and systems; an analysis of the key business factors that are driving increased interest in coal gasification; an analysis of the barriers that are hindering the implementation of coal gasification projects; a discussion of Integrated Gasification Combined Cycle (IGCC) technology; an evaluation of IGCC versus other generation technologies; a discussion of IGCC project development options; a discussion of the key government initiatives supporting IGCC development; profiles of the key gasification technology companies participating in the IGCC market; and, a detailed description of existing and planned coal IGCC projects.

2007-11-15T23:59:59.000Z

176

NGNP Engineering Status  

SciTech Connect

The objectives of Phase 1 Engineering and Design scope are to: 1) complete the initial design activities for a prototype nuclear reactor and plant that is capable of co-generating electricity, hydrogen, and process heat; 2) identify technological aspects of the NGNP that need further advancement by research and development activities; and 3) provide engineering support to the early licensing process, including technical input to white papers and developing the basis for future safety analyses.

John Collins

2010-08-01T23:59:59.000Z

177

Renewable Energy Requirement Status: 2005  

Science Conference Proceedings (OSTI)

The potential impacts of renewable portfolio standards (RPS) and other requirements are significant for electricity generation, transmission, and distribution companies, especially for those that depend on coal and other fossil fuels to supply the power delivered to their customers. this Technical Update is to update the information presented in the previous EPRI report, Renewable Energy Requirement Status and Compliance Strategies: 2004 (1008374, December 2004). Although the assessment focuses on state ...

2006-03-30T23:59:59.000Z

178

Magnetic Processing A Pervasive Energy Efficient Technology for Next Generation Materials for Aerospace and Specialty Steel Markets  

SciTech Connect

Thermomagnetic Magnetic Processing is an exceptionally fertile, pervasive and cross-cutting technology that is just now being recognized by several major industry leaders for its significant potential to increase energy efficiency and materials performance for a myriad of energy intensive industries in a variety of areas and applications. ORNL has pioneered the use and development of large magnetic fields in thermomagnetically processing (T-MP) materials for altering materials phase equilibria and transformation kinetics. ORNL has discovered that using magnetic fields, we can produce unique materials responses. T-MP can produce unique phase stabilities & microstructures with improved materials performance for structural and functional applications not achieved with traditional processing techniques. These results suggest that there are unprecedented opportunities to produce significantly enhanced materials properties via atomistic level (nano-) microstructural control and manipulation. ORNL (in addition to others) have shown that grain boundary chemistry and precipitation kinetics are also affected by large magnetic fields. This CRADA has taken advantage of ORNLs unique, custom-designed thermo-magnetic, 9 Tesla superconducting magnet facility that enables rapid heating and cooling of metallic components within the magnet bore; as well as ORNLs expertise in high magnetic field (HMF) research. Carpenter Technologies, Corp., is a a US-based industrial company, that provides enhanced performance alloys for the Aerospace and Specialty Steel products. In this CRADA, Carpenter Technologies, Corp., is focusing on applying ORNLs Thermomagnetic Magnetic Processing (TMP) technology to improve their current and future proprietary materials product performance and open up new markets for their Aerospace and Specialty Steel products. Unprecedented mechanical property performance improvements have been demonstrated for a high strength bainitic alloy industrial/commercial alloy that is envisioned to provide the potential for new markets for this alloy. These thermomechanical processing results provide these alloys with a major breakthrough demonstrating that simultaneous improvements in yield strength and ductility are achieved: 12 %, 10%, 13%, and 22% increases in yield strength, elongation, reduction-in-area, and impact energy respectively. In addition, TMP appears to overcome detrimental chemical homogeneity impacts on uniform microstructure evolution.

Mackiewicz-Ludtka, G.; Ludtka, G.M.; Ray, P. (Carpenter Technologies, Inc.); Magee, J. (Carpenter Technologies, Inc.)

2010-09-10T23:59:59.000Z

179

Property:FacilityStatus | Open Energy Information  

Open Energy Info (EERE)

FacilityStatus FacilityStatus Jump to: navigation, search Property Name FacilityStatus Property Type String Description Status of the energy generation facility Allows Values Proposed;Under Construction;In Service;Decommissioned Pages using the property "FacilityStatus" Showing 25 pages using this property. (previous 25) (next 25) 3 3-D Metals + In Service + A AB Tehachapi Wind Farm + In Service + AFCEE MMR Turbines + In Service + AG Land 1 + In Service + AG Land 2 + In Service + AG Land 3 + In Service + AG Land 4 + In Service + AG Land 5 + In Service + AG Land 6 + In Service + AVTEC + In Service + Adair Wind Farm I + In Service + Adair Wind Farm II + In Service + Adams Wind Project + In Service + Aegir II + Proposed + Aero Turbine + In Service + Aeroman Repower Wind Farm + In Service +

180

Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, Part 1: Characterization  

SciTech Connect

A wide range of ultra-fine, nano-crystalline powders and suspensions have been produced using Rapid Thermal Decomposition of precursors in Solution (RTDS). These materials include single and multi-component iron-, 11 zirconium-, titanium-, nickel-, and chromium-oxide/oxyhydroxide powders. RTDS is a flow-through hydrothermal process capable of producing nano-crystalline particulate material at rates of up to 100 grams of solid per hour. We present the results of characterization efforts on RTDS iron oxyhydroxide and zirconium oxide systems. As-collected RTDS suspensions were characterized using optical light scattering. Separated RTDS powders were evaluated using X-ray diffraction, electron microscopy, gas adsorption analysis, thermal gravimetric analysis, and chemical analysis.

Darab, J.G.; Buehler, M.F.; Linehan, J.C.; Matson, D.W.

1994-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

N,N'-DICYCLOHEXYL-N"-ISOTRIDECYLGUANIDINE AS SUPPRESSOR FOR THE NEXT GENERATION CAUSTIC SIDE SOLVENT EXTRACTION (NG-CSSX) PROCESS  

SciTech Connect

ABSTRACT The purity, concentration, and source of the N,N'-dicyclohexyl-N"-isotridecylguanidine (DCiTG) suppressor (guanidine) used in the NG-CSSX process were found to influence solvent performance. As the starting isotridecanol used in the preparation of DCiTG is comprised of a mixture of branched-chain aliphatic alcohols, varying in composition with manufacturer, the resulting DCiTG itself is a mixture. Thus, it is necessary to address how the solvent performance will be affected by the different preparations of the DCiTG solvent component. In this study, four preparations of DCiTG from three sources were analyzed and evaluated for purity and performance, both in the absence and presence of an anionic surfactant impurity.

Duncan, Nathan C [ORNL; Roach, Benjamin D [ORNL; Williams, Neil J [ORNL; Bonnesen, Peter V [ORNL; Rajbanshi, Arbin [ORNL; Moyer, Bruce A [ORNL

2012-01-01T23:59:59.000Z

182

Theoretical Design of a Thermosyphon for Efficient Process Heat Removal from Next Generation Nuclear Plant (NGNP) for Production of Hydrogen  

DOE Green Energy (OSTI)

The work reported here is the preliminary analysis of two-phase Thermosyphon heat transfer performance with various alkali metals. Thermosyphon is a device for transporting heat from one point to another with quite extraordinary properties. Heat transport occurs via evaporation and condensation, and the heat transport fluid is re-circulated by gravitational force. With this mode of heat transfer, the thermosyphon has the capability to transport heat at high rates over appreciable distances, virtually isothermally and without any requirement for external pumping devices. For process heat, intermediate heat exchangers (IHX) are required to transfer heat from the NGNP to the hydrogen plant in the most efficient way possible. The production of power at higher efficiency using Brayton Cycle, and hydrogen production requires both heat at higher temperatures (up to 1000oC) and high effectiveness compact heat exchangers to transfer heat to either the power or process cycle. The purpose for selecting a compact heat exchanger is to maximize the heat transfer surface area per volume of heat exchanger; this has the benefit of reducing heat exchanger size and heat losses. The IHX design requirements are governed by the allowable temperature drop between the outlet of the NGNP (900oC, based on the current capabilities of NGNP), and the temperatures in the hydrogen production plant. Spiral Heat Exchangers (SHEs) have superior heat transfer characteristics, and are less susceptible to fouling. Further, heat losses to surroundings are minimized because of its compact configuration. SHEs have never been examined for phase-change heat transfer applications. The research presented provides useful information for thermosyphon design and Spiral Heat Exchanger.

Piyush Sabharwall; Fred Gunnerson; Akira Tokuhiro; Vivek Utgiker; Kevan Weaver; Steven Sherman

2007-10-01T23:59:59.000Z

183

Plant Operational Status - Pantex Plant  

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

Status Plant Operational Status Page Content Operational Status Shift 1 - Day The Pantex Plant is open for normal operations. All personnel are to report for duty according to...

184

Stabilization of spent sorbents from coal-based power generation processes. Technical report, September 1, 1995--November 30,1995  

Science Conference Proceedings (OSTI)

The overall objective of this study is to determine the effect of implementation of the new and more stringent EPA Protocol Test Method involving sulfide containing waste, on the suitability of the oxidized spent sorbents from gasification of of high sulfur coals for disposal in landfills, and to determine the optimum operating conditions in a ``final`` hydrolysis stage for conversion of the residual calcium sulfide in these wastes to materials that are suitable for disposal in landfills. An additional objective is to study the effect of ash on the regeneration and ash-sorbent separation steps in the Spent Sorbent Regeneration Process (SSRP). To achieve these objectives, a large set of oxidized samples of sulfided calcium-based sorbents (produced in earlier ICCI-funded programs) as well as oxidized samples of gasifier discharge (containing ash and spent sorbent) are tested according to the new EPA test protocol. Samples of the oxidized spent sorbents that do not pass the EPA procedure are reacted with water and carbon dioxide to convert the residual calcium sulfide to calcium carbonate. During this quarter, samples of oxidized sulfided calcium-based sorbents, including untreated calcium sulfide-containing feed materials, were analyzed using both weak acid and more stringent strong acid tests. Preliminary analysis of the H{sub 2}S leachability test results indicate that all samples (including those that were not oxidized) pass the EPA requirement of 500 mg H{sub 2}S per kg of solid waste. However, under the strong acid test procedure, samples containing more than 2.5% calcium sulfide fail the EPA requirement.

Abbassian, J.; Hill, A.H. [Institute of Gas Technology, Chicago, IL (United States)

1995-12-31T23:59:59.000Z

185

PV Manufacturing R&D Project Status and Accomplishments under 'In-Line Diagnostics and Intelligent Processing' and 'Yield, Durability and Reliability': Preprint  

DOE Green Energy (OSTI)

The PV Manufacturing R&D (PVMR&D) Project conducts cost-shared research and development programs with U.S. PV industry partners. There are currently two active industry partnership activities. ''In-line Diagnostics and Intelligent Processing'', launched in 2002, supports development of new in-line diagnostics and monitoring with real-time feedback for optimal process control and increased yield in the fabrication of PV modules, systems, and other system components. ''Yield, Durability and Reliability'', launched in late 2004, supports enhancement of PV module, system component, and complete system reliability in high-volume manufacturing. A second key undertaking of the PVMR&D Project is the collection and analysis of module production cost-capacity metrics for the U.S. PV industry. In the period from 1992 through 2005, the average module manufacturing cost in 2005 dollars fell 54% (5.7% annualized) to $2.74/Wp, and the capacity increased 18.6-fold (25% annualized) to 253 MW/yr. An experience curve analysis gives progress ratios of 87% and 81%, respectively, for U.S. silicon and thin-film module production.

Friedman, D. J.; Mitchell, R. L.; Keyes, B. M.; Bower, W. I.; King, R.; Mazer, J.

2006-05-01T23:59:59.000Z

186

U.S. Department of Energy FreedomCar & Vehicle Technologies Program CARB Executive Order Exemption Process for a Hydrogen-fueled Internal Combustion engine Vehicle -- Status Report  

DOE Green Energy (OSTI)

The CARB Executive Order Exemption Process for a Hydrogen-fueled Internal Combustion Engine Vehicle was undertaken to define the requirements to achieve a California Air Resource Board Executive Order for a hydrogenfueled vehicle retrofit kit. A 2005 to 2006 General Motors Company Sierra/Chevrolet Silverado 1500HD pickup was assumed to be the build-from vehicle for the retrofit kit. The emissions demonstration was determined not to pose a significant hurdle due to the non-hydrocarbon-based fuel and lean-burn operation. However, significant work was determined to be necessary for Onboard Diagnostics Level II compliance. Therefore, it is recommended that an Experimental Permit be obtained from the California Air Resource Board to license and operate the vehicles for the durability of the demonstration in support of preparing a fully compliant and certifiable package that can be submitted.

Not Available

2008-04-01T23:59:59.000Z

187

Heuristic status polling  

DOE Patents (OSTI)

Methods, compute nodes, and computer program products are provided for heuristic status polling of a component in a computing system. Embodiments include receiving, by a polling module from a requesting application, a status request requesting status of a component; determining, by the polling module, whether an activity history for the component satisfies heuristic polling criteria; polling, by the polling module, the component for status if the activity history for the component satisfies the heuristic polling criteria; and not polling, by the polling module, the component for status if the activity history for the component does not satisfy the heuristic criteria.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Heidelberger, Philip (Cortlandt Manor, NY); Kumar, Sameer (White Plains, NY); Parker, Jeffrey J. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN)

2011-06-07T23:59:59.000Z

188

Co-generation and Co-production Opportunities with Biomass and Waste Fuels  

Science Conference Proceedings (OSTI)

This report includes a status update on the use of gasification technologies for biomass and waste fuels, either in dedicated plants or as partial feedstocks in larger fossil fuel plants. Some specific projects that have used gasification and combustion of biomass and waste for power generation and the co-generation of power and district heat or process steam, particularly in Europe, are reviewed in more detail. Regulatory and tax incentives for renewable and biomass projects have been in place in most W...

2000-12-07T23:59:59.000Z

189

Cognitive processes in query generation  

Science Conference Proceedings (OSTI)

Known-item search is the search for a specific document that is known to exist. This task is particularly important in Personal Information Management (PIM), where it is the most common search activity. A major obstacle to research in search technologies ...

Claudia Hauff; Geert-Jan Houben

2011-09-01T23:59:59.000Z

190

Using Backup Generators  

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

Power outages are commonplace during disasters, and they may last for several days. You can reduce losses and speed the recovery process by installing an emergency generator. Portable generators...

191

Status of Waste Processing Technology Development  

Radiation stability testing on sRF Evaluated and selected potential ... Technical reports Tests with real waste Program performance reviews

192

Status of Integrated Emission Control Process Development  

Science Conference Proceedings (OSTI)

As the need for more stringent controls for power plant emissions increases, so does the need for more cost-effective approaches to reducing these pollutants.

2005-11-17T23:59:59.000Z

193

BCDA Machine Status Link  

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

Machine Status Link Machine Status Link Version 1.33 (December 2005) David M. Kline. The Machine Status Link (MSL) is responsible for distributing the digitized beam current, injection status, P0 clock, and other statuses over a single fiber to several locations around the Storage Ring. The MRD100 is a VME-based module that is part of the MSL and was specifically designed for the APS. It receives and interprets information from the XMS100 module by means of copper or fiber. Signals from the XMS100 module are sent at a P0 rate (3.667 microseconds). It sends two registers every cycle and all in about 12 cycles. Refer to the ASD website for additional information regarding the MSL. The focus of this page is to provide information of how to configure the MRD100 for a beamline IOC and to discuss the sample IOC

194

Oil shale: Technology status report  

Science Conference Proceedings (OSTI)

This report documents the status of the US Department of Energy's (DOE) Oil Shale Program as of the end of FY 86. The report consists of (1) a status of oil shale development, (2) a description of the DOE Oil Shale Program, (3) an FY 86 oil shale research summary, and (4) a summary of FY 86 accomplishments. Discoveries were made in FY 86 about the physical and chemical properties and behavior of oil shales, process chemistry and kinetics, in situ retorting, advanced processes, and the environmental behavior and fate of wastes. The DOE Oil Shale Program shows an increasing emphasis on eastern US oil shales and in the development of advanced oil shale processing concepts. With the award to Foster Wheeler for the design of oil shale conceptual plants, the first step in the development of a systems analysis capability for the complete oil shale process has been taken. Unocal's Parachute Creek project, the only commercial oil shale plant operating in the United States, is operating at about 4000 bbl/day. The shale oil is upgraded at Parachute Creek for input to a conventional refinery. 67 refs., 21 figs., 3 tabs.

Not Available

1986-10-01T23:59:59.000Z

195

Figure 9.1 Nuclear Generating Units - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Figure 9.1 Nuclear Generating Units Operable Units,1 1957-2011 Nuclear Net Summer Capacity Change, 1950-2011 Status of All Nuclear Generating Units, ...

196

Development of a second-generation regional climate model (RegCM2). Part I: Boundary-layer and radiative transfer processes  

SciTech Connect

During the last few years the development of a second-generation regional climate modeling system (RegCM2) has been completed at the National Center for Atmospheric Research (NCAR). Based upon the National Center for Atmospheric Research-Pennsylvania State University Mesoscale Model (MM4), RegCM2 includes improved formulations of boundary layer, radiative transfer, surface physics, cumulus convection, and time integration technique, which make it more physically comprehensive and more computationally efficient than the previous regional climate model version. This paper discusses a number of month-long simulations over the European region that were conducted to test the new RegCM2 boundary-layer parameterization (the scheme developed by Holtsag et al.) and radiative transfer formulation [the package developed for the NCAR Community Climate Model 2 (CCM2)]. Both schemes significantly affect the model precipitation, temperature, moisture, and cloudiness climatology, leading to overall more realistic results, while they do not substantially modify the model performance in simulating the aggregated characteristics of synoptic patterns. Description of the convective processes and procedures of boundary condition assimilation included in RegCM2 is presented in companion paper by Giorgi et al. 26 refs., 11 figs., 10 tabs.

Giorgi, F.; Marinucci, M.R.; Bates, G.T. (National Center for Atmospheric Research, Boulder, CO (United States))

1993-10-01T23:59:59.000Z

197

HSPD-12 Implementation Status Report Updated Date:  

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

Implementation Status Report Implementation Status Report Updated Date: Number of Employees requiring PIV credentials* Number of Employees requiring a NACI (or at least equivalent) that have not previously undergone a background check* Number of Employees requiring a NACI (or at least equivalent) with background investigation in process* Number of Employees with completed/adjudicated NACI (or equivalent background investigation)* Total Number of PIV credentials Issued to Employees* Number of Contractors requiring PIV credentials Number of Contractors requiring NACIs (or at least equivalent) that have not previously undergone a background check Number of Contractors requiring a NACI (or at least equivalent) with background investigation in process Number of Contractors with

198

Weekly Petroleum Status Report  

U.S. Energy Information Administration (EIA)

Weekly Petroleum Status Report/Energy Information Administration v U.S. crude oil refinery inputs averaged about 14.6 million barrels per day during the week ending ...

199

SSRL Light Source Status  

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

Stanford Synchrotron Radiation Lightsource An Office of Science User Facility Beam Current: 0.00 mA Beam Status: Down Loss Rate: 0.00 mAmin SPEAR Operator Messages 4-SEP-2013...

200

Status of Multi-Pollutant Process Development Powerspan ECO Process  

Science Conference Proceedings (OSTI)

Under EPRI's Integrated Environmental Control Program (IEC P75), EPRI is providing two levels of review for emerging integrated emissions control (IEC) technologies. The first, or Level 1, is an overview assessment of the technology. The second, Level 2, is a formal technical and economic assessment. In this current report, EPRI provides a detailed technical and economic assessment of Powerspan's ECO technology. The report also provides a comparison of this technology with commercial technologies cu...

2003-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Basic Research of Metallurgical Process  

Science Conference Proceedings (OSTI)

Mar 13, 2012... process can be acquired and used for estimate of production status. ... Within the efforts of replacing the full water quench in gasification...

202

Status Differences in the Cognitive Activation of Social Networks  

Science Conference Proceedings (OSTI)

We develop a dynamic cognitive model of network activation and show that people at different status levels spontaneously activate, or call to mind, different subsections of their networks when faced with job threat. Using a multimethod approach (General ... Keywords: experimental designs, labor markets, laboratory research, organization and management theory, organizational behavior, psychological processes, social networks, status

Edward Bishop Smith; Tanya Menon; Leigh Thompson

2012-01-01T23:59:59.000Z

203

Status of IFR fuel cycle demonstration  

SciTech Connect

The next major step in Argonne`s Integral Fast Reactor (IFR) Program is demonstration of the pyroprocess fuel cycle, in conjunction with continued operation of EBR-II. The Fuel Cycle Facility (FCF) is being readied for this mission. This paper will address the status of facility systems and process equipment, the initial startup experience, and plans for the demonstration program.

Lineberry, M.J.; Phipps, R.D.; McFarlane, H.F.

1993-09-01T23:59:59.000Z

204

Status of current IPH applications  

SciTech Connect

The US Department of Energy has funded a series of field tests since 1977 to gain operational experience in the application of solar energy to industrial process heat requirements. To date, 34 design studies or actual installations have been funded utilizing technologies ranging from flat plates to line-focus concentrators to central receiver industrial systems. The types of solar systems include hot air, hot water, and steam production applied to a broad spectrum of industrial processes. The program elements are identified and put in perspective relative to transport fluid, temperature level, and size of the solar field. The status of these programs ranges from design studies to operational systems. Solar enhanced oil recovery and repowering have been studied. The chronological history of each program is tabulated. (LEW)

Kearney, D. W.

1981-03-01T23:59:59.000Z

205

DECOVALEX-THMC Task D: Long-Term Permeability/Porosity Changes in the EDZ and Near Field due to THM and THC Processes in Volcanic and Crystaline-Bentonite Systems, Status Report October 2005  

E-Print Network (OSTI)

Although convective heat transfer processes are importantmain processes considered in Task D are heat transfer, fluidmain processes considered in Task D are heat transfer, fluid

Birkholzer, J.; Rutqvist, J.; Sonnenthal, E.; Barr, D.

2005-01-01T23:59:59.000Z

206

Overview of the status of treatment and recycle of produced water in in-situ recovery  

SciTech Connect

Conventional, steam-assisted, in situ oil recovery techniques require substantial quantities of reasonably high quality feedwater for steam generation purposes and yield nearly equivalent quantities of brackish, oily produced water. Because of the scarcity of fresh water supplies in many of the oil producing regions, and environmental pressures to explore alternatives to produced water disposal, the successful treatment and reuse of produced water is a major concern with the large scale application of steam stimulation projects. To date, this technology has been developing primarily in the California heavy oil fields and in the Alberta oil sands/ heavy oil areas. This work discusses steam generation methods commonly used in the in situ recovery process, their associated feedwater quality requirements, and emerging steam generation techniques. It reviews the current status of treatment and reuse of produced water in in situ recovery, treatment technologies employed, and areas of future work. 16 references.

Asano, B.H.; Kus, J.

1983-01-01T23:59:59.000Z

207

Development of a Second-Generation Regional Climate Model (RegCM2). Part I: Boundary-Layer and Radiative Transfer Processes  

Science Conference Proceedings (OSTI)

During the last few years the development of a second-generation regional climate modeling system (RegCM2) has been completed at the National Center for Atmospheric Research (NCAR). Based upon the National Center for Atmospheric Research-...

Filippo Giorgi; Maria Rosaria Marinucci; Gary T. Bates

1993-10-01T23:59:59.000Z

208

Status of SOFC development in USA  

DOE Green Energy (OSTI)

Solid oxide fuel cells represent a highly efficient power generation/cogeneration source in the United States and worldwide. Currently, the US is a leader in this technology in the tubular, monolithic and planar solid oxide fuel cell areas. In addition, research is being conducted in intermediate temperature solid oxide fuel cells. An overview of the status of these technologies, research, and critical issues is presented.

Hooie, D.T.

1993-06-01T23:59:59.000Z

209

MERCURY-NITRITE-RHODIUM-RUTHENIUM INTERACTIONS IN NOBLE METAL CATALYZED HYDROGEN GENERATION FROM FORMIC ACID DURING NUCLEAR WASTE PROCESSING AT THE SAVANNAH RIVER SITE - 136C  

DOE Green Energy (OSTI)

Chemical pre-treatment of radioactive waste at the Savannah River Site is performed to prepare the waste for vitrification into a stable waste glass form. During pre-treatment, compounds in the waste become catalytically active. Mercury, rhodium, and palladium become active for nitrite destruction by formic acid, while rhodium and ruthenium become active for catalytic conversion of formic acid into hydrogen and carbon dioxide. Nitrite ion is present during the maximum activity of rhodium, but is consumed prior to the activation of ruthenium. Catalytic hydrogen generation during pre-treatment can exceed radiolytic hydrogen generation by several orders of magnitude. Palladium and mercury impact the maximum catalytic hydrogen generation rates of rhodium and ruthenium by altering the kinetics of nitrite ion decomposition. New data are presented that illustrate the interactions of these various species.

Koopman, D.; Pickenheim, B.; Lambert, D.; Newell, J; Stone, M.

2009-09-02T23:59:59.000Z

210

Steam generator designs  

SciTech Connect

A combined cycle is any one of combinations of gas turbines, steam generators or heat recovery equipment, and steam turbines assembled for the reduction in plant cost or improvement of cycle efficiency in the utility power generation process. The variety of combined cycles discussed for the possibilities for industrial applications include gas turbine plus unfired steam generator; gas turbine plus supplementary fired steam generator; gas turbine plus furnace-fired steam generator; and supercharged furnace-fired system generator plus gas turbine. These units are large enough to meet the demands for the utility applications and with the advent of economical coal gasification processes to provide clean fuel, the combined-cycle applications are solicited. (MCW)

Clayton, W.H.; Singer, J.G.

1973-07-01T23:59:59.000Z

211

Development of a Second-Generation Regional Climate Model (RegCM2). Part II: Convective Processes and Assimilation of Lateral Boundary Conditions  

Science Conference Proceedings (OSTI)

In this paper we continue the description of a second-generation regional climate model (RegCM2) initiated in the companion paper by Giorgi et al. We first discuss the inclusion in the model of the cumulus cloud scheme developed by Grell (...

Filippo Giorgi; Maria Rosaria Marinucci; Gary T. Bates; Gerardo De Canio

1993-10-01T23:59:59.000Z

212

V5 AND V10 CONTACTOR TESTING WITH THE NEXT GENERATION (CSSX) SOLVENT FOR THE SAVANNAH RIVER SITE INTEGRATED SALT DISPOSITION PROCESS  

Science Conference Proceedings (OSTI)

A solvent extraction system for removal of cesium (Cs) from alkaline solutions was developed utilizing a novel solvent invented at the Oak Ridge National Laboratory (ORNL). This solvent consists of a calix[4]arene-crown-6 extractant dissolved in an inert hydrocarbon matrix. A Modifier is added to the solvent to enhance the extraction power of the calixarene and to prevent the formation of a third phase. An additional additive, called a suppressor, is used to improve stripping performance. The process that deploys this solvent system is known as Caustic Side Solvent Extraction (CSSX). The solvent system has been deployed at the Savannah River Site (SRS) in the Modular CSSX Unit (MCU) since 2008. Subsequent development efforts by ORNL identified an improved solvent system that can raise the expected decontamination factor (DF) in MCU from {approx}200 to more than 40,000. The improved DF is attributed to an improved distribution ratio for cesium [D(Cs)] in extraction from {approx}15 to {approx}60, an increased solubility of the calixarene in the solvent from 0.007 M to >0.050 M, and use of boric acid (H{sub 3}BO{sub 3}) stripping that also yields improved D(Cs) values. Additionally, the changes incorporated into the Next Generation CSSX Solvent (NGS) are intended to reduce solvent entrainment by virtue of more favorable physical properties. The MCU and Salt Waste Processing Facility (SWPF) facilities are actively pursuing the changeover from the current CSSX solvent to the NGS solvent. To support this integration of the NGS into the MCU and SWPF facilities, the Savannah River Remediation (SRR)/ARP/MCU Life Extension Project requested that the Savannah River National Laboratory (SRNL) perform testing of the new solvent for the removal of Cs from the liquid salt waste stream. Additionally, SRNL was tasked with characterizing both strip (20-in long, 10 micron pore size) and extraction (40-in long, 20 micron pore size) coalescers. SRNL designed a pilot-scale experimental program to test the full size strip (V5) and extraction (V10) centrifugal contactors and the associated strip and extraction effluent coalescers to determine the hydraulic and mass transfer characteristics with the NGS. The test program evaluated the amount of organic carryover and the droplet size of the carryover phases using several analytical methods. Provisions were also made to enable an evaluation of coalescer performance. Stage efficiency and mass distribution ratios were determined using Cs mass transfer measurements. Using 20 millimolar (mM) extractant (instead of 50 mM), the nominal D(Cs) measured was 16.0-17.5. The data indicate that equilibrium is achieved rapidly and maintained throughout sampling. The data showed good stage efficiency for extraction (Tests 1A-1D), ranging from 98.2% for Test 1A to 90.5% for Test 1D. No statistically-significant differences were noted for operations at 12 gpm aqueous flow when compared with either 4 gpm or 8 gpm of aqueous flow. The stage efficiencies equal or exceed those previously measured using the baseline CSSX solvent system. The nominal target for scrub Cs distribution values are {approx}1.0-2.5. The first scrub test yielded an average scrub value of 1.21 and the second scrub test produced an average value of 0.78. Both values are considered acceptable. Stage efficiency was not calculated for the scrub tests. For stripping behavior, six tests were completed in a manner to represent the first strip stage. For three tests at the baseline flow ratios (O:A of 3.75:1) but at different total flow rates, the D(Cs) values were all similar at {approx}0.052. Similar behavior was observed for two tests performed at an O:A ratio of 7:1 instead of 3.75:1. The data for the baseline strip tests exhibited acceptable stage efficiency, ranging from 82.0% for low flow to 89-90% for medium and high flow. The difference in efficiency may be attributable to the low volume in the contactor housing at lower flow rates. The concentrations of Isopar L{reg_sign} and Modifier were measured using semi-volatile organic analysis (SVOA

Restivo, M.; Peters, T.; Pierce, R.; Fondeur, F.; Steeper, T.; Williams, M.; Giddings, B.; Hickman, B.; Fink, S.

2012-01-17T23:59:59.000Z

213

Distributed Generation  

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

Untapped Value of Backup Generation Untapped Value of Backup Generation While new guidelines and regulations such as IEEE (Institute of Electrical and Electronics Engineers) 1547 have come a long way in addressing interconnection standards for distributed generation, utilities have largely overlooked the untapped potential of these resources. Under certain conditions, these units (primarily backup generators) represent a significant source of power that can deliver utility services at lower costs than traditional centralized solutions. These backup generators exist today in large numbers and provide utilities with another option to reduce peak load, relieve transmission congestion, and improve power reliability. Backup generation is widely deployed across the United States. Carnegie Mellon's Electricity

214

Process Plan Expression, Generation, And Enhancement For The Vertical Workstation Milling Machine In The Automated Manufacturing Research Facility At The National Bureau Of Standards  

E-Print Network (OSTI)

ion of Problem-Solving Knowledge" [NAU]. 2.2. AMRF Standard for Process Plans The Process Planning Project has developed a standard protocol for expressing process plans in the AMRF. The standard is described in the paper "Process Plan File Format" by Dr. Ray and Mr. McLean [RA&M]. The AMRF standard is applicable to all levels of the AMRF control hierarchy (cell, workstation and equipment). The standard is given in BNF notation. VWS Milling Machine Process Planning - 7 - The standard prescribes both overall form and notation for expressing the plan. A description of the standard, as it applies to the VWS milling machine, is given below. This paper is not intended to prescribe how the standard applies to any part of the AMRF, but only to describe how it has been implemented for the VWS milling machine. Readers are referred to "Process Plan File Format" and to other papers of the Process Planning Project for prescriptive material. In order that the same format may be used for all parts...

Dr Thomas Kramer

1987-01-01T23:59:59.000Z

215

ESnet Planning, Status,  

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

ESnet Planning, Status, ESnet Planning, Status, and Future Issues William E. Johnston, ESnet Department Head and Senior Scientist Joe Burrescia, General Manager Mike Collins, Chin Guok, and Eli Dart, Engineering Brian Tierney, Advanced Development Jim Gagliardi, Operations and Deployment Stan Kluz, Infrastructure and ECS Mike Helm, Federated Trust Dan Peterson, Security Officer Gizella Kapus, Business Manager and the rest of the ESnet Team wej@es.net, this talk is available at www.es.net Energy Sciences Network Lawrence Berkeley National Laboratory Networking for the Future of Science ASCAC, August 2008 2 DOE Office of Science and ESnet - the ESnet Mission * ESnet is an Office of Science ("SC") facility in the Office of Advanced Scientific Computing Research ("ASCR")

216

Weekly Petroleum Status Report  

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

Petrolem Reports Petrolem Reports Weekly Petroleum Status Report Data for week ending Dec. 13, 2013 | Release Date: Dec. 18, 2013 | Next Release Date: Dec. 27, 2013 | full report Previous Issues Week: December 18, 2013 December 11, 2013 December 4, 2013 November 27, 2013 November 20, 2013 November 14, 2013 November 6, 2013 October 30, 2013 October 23, 2013 October 21, 2013 October 9, 2013 October 2, 2013 prior issues Go The petroleum supply situation in the context of historical information and selected prices. Released after 10:30 a.m. 1:00 p.m. Highlights Weekly Petroleum Status Report Highlights PDF PDF Data Overview (Combined Table 1 and Table 9) PDF Tables 1 U.S. Petroleum Balance Sheet CSV XLS PDF 2 U.S. Inputs and Production by PAD District CSV XLS PDF

217

Small Business Status  

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

Impact of Teaming Arrangements on Impact of Teaming Arrangements on Small Business Status The Department of Energy is planning to set aside for small businesses a number of acquisitions of a very complex nature, requiring a myriad of capabilities on the part of offerors, which might result in teaming arrangements or joint ventures being formed. Given this, the Department believes that potential offerors should be aware of the Small Business Administration's regulations regarding affiliation. As such, DOE will include the following provision in solicitations where it expects teaming or joint ventures to propose. GUIDANCE FOR PROSPECTIVE OFFERORS - IMPACT OF TEAMING ARRANGEMENTS ON SMALL BUSINESS STATUS (a) This procurement has been set aside for small business. In order to ensure that award

218

Hopper Updates and Status  

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

Updates and Status Current Status: Up Open Issues List of known problems, submitted bug reports and issues we are actively working on. Read More » Hopper Featured Announcements A list of key Hopper announcements and system changes. Read More » Hopper Email Announcements Archive An archive of email announcements sent to NERSC users regarding Hopper. Read More » Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 21 February 2013, 10:29 am Hopper scheduled maintenance tomorrow (Sept 19) and /project outage 18 September 2012, 4:46 pm Please use "gres" settings in your batch scripts 4 September 2012, 2:03 pm high thruput queue now available on Hopper 30 August 2012, 4:27 pm max walltime for low queue is increased to 24 hrs on Hopper

219

Status of MARS Code  

SciTech Connect

Status and recent developments of the MARS 14 Monte Carlo code system for simulation of hadronic and electromagnetic cascades in shielding, accelerator and detector components in the energy range from a fraction of an electronvolt up to 100 TeV are described. these include physics models both in strong and electromagnetic interaction sectors, variance reduction techniques, residual dose, geometry, tracking, histograming. MAD-MARS Beam Line Build and Graphical-User Interface.

N.V. Mokhov

2003-04-09T23:59:59.000Z

220

MARS Flight Engineering Status  

DOE Green Energy (OSTI)

The Multi-sensor Airborne Radiation Survey Flight Engineering project (MARS FE) has designed a high purity germanium (HPGe) crystal array for conducting a wide range of field measurements. In addition to the HPGe detector system, a platform-specific shock and vibration isolation system and environmental housing have been designed to support demonstration activities in a maritime environment on an Unmanned Surface Vehicle (USV). This report describes the status of the equipment as of the end of FY09.

Fast, James E.; Dorow, Kevin E.; Morris, Scott J.; Thompson, Robert C.; Willett, Jesse A.

2010-04-06T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Antares: a status report  

DOE Green Energy (OSTI)

Antares is the Los Alamos Scientific Laboratory 100-kJ CO/sub 2/ laser driver for inertial confinement fusion experiments. The status of the various Antares subsystems is discussed. These subsystems consist of facilities, front end, energy storage, power amplifier, target, optical alignment and diagnostics, large optics, and controls. The installation of Antares is underway and the schedule to permit experiments which may lead to breakeven in 1984 is discussed.

Stine, R.D. Jr.

1979-01-01T23:59:59.000Z

222

Status of KLOE-2  

E-Print Network (OSTI)

In a few months the KLOE-2 detector is expected to start data taking at the upgraded DA$\\rm{\\Phi}$NE $\\phi$-factory of INFN Laboratori Nazionali di Frascati. It aims to collect 25 fb$^{-1}$ at the $\\phi(1020)$ peak, and about 5 fb$^{-1}$ in the energy region between 1 and 2.5 GeV. We review the status and physics program of the project

,

2010-01-01T23:59:59.000Z

223

Status of fusion maintenance  

SciTech Connect

Effective maintenance will be an essential ingredient in determining fusion system productivity. This level of productivity will result only after close attention is paid to the entire system as an entity and appropriate integration of the elements is made. The status of fusion maintenance is reviewed in the context of the entire system. While there are many challenging developmental tasks ahead in fusion maintenance, the required technologies are available in several high-technology industries, including nuclear fission.

Fuller, G.M.

1984-01-01T23:59:59.000Z

224

Charged Particle Capture Reaction Measurements Related to P-Nuclei: The Present Status and Outlook  

Science Conference Proceedings (OSTI)

A short overview and the present status of charged particle capture reaction measurements by activation method related to p-process are given here.

Oezkan, Nalan [Kocaeli University, Department of Physics, TR-41380 Umuttepe, Kocaeli (Turkey)

2008-11-11T23:59:59.000Z

225

Weekly Petroleum Status Report April 17, 2013  

U.S. Energy Information Administration (EIA)

Released: April 17, 2013 Weekly Petroleum Status Report --- Full report in PDF file. Highlights: Weekly Petroleum Status Report Highlights: PDF

226

Electrochemical and Integrated Process Opportunities for On-Site/On-Demand Generation of Chlorine Dioxide - Final Report - 08/02/1996 - 08/01/1999  

DOE Green Energy (OSTI)

Due to continued evidence of environmental harm from elemental chlorine bleaching, the nation's paper industry continues to search for cost effective alternative bleaching. A practical and cost effective bleaching alternative is chlorine dioxide manufactured entirely from sodium chlorate. Sodium chlorate is produced by the electrolysis of brine in an undivided cell with steel plate cathodes and dimensionally stable anodes. Although the overpotential at the anode is only 50 mV, the cathodic overpotential is 940 mV. Thus, nearly one volt of electricity is wasted in driving hydrogen evolution at the cathode. Auburn University's Center for Microfibrous Materials Manufacturing has demonstrated that high performance, three dimensional, microfibrous electrodes can improve the performance of capacitors, batteries, hybrid power cells, and electrolysis electrodes in a variety of applications. The goal of this research was to apply this technology to a chlorate cell's cathode and reduce the overpotential between 200 and 400 mV. An economic analysis of the industry has shown that for every 100 mV reduction in overpotential, $100 per square meter of electrode can be saved annually. Due to their enhanced surface area over plates, corrosion of microfibrous electrodes is a major issue in this research. Samples based on chromium protection (i.e. stainless steel) have proved unfeasible for chlorate application. However, samples based on stainless steel and nickel show dramatic performance improvements over industry status quo in chlor-alkali application. Building microfibrous electrodes on a titanium base protected with a silver coating alleviates the corrosion problem and provides 100 mV or more of overpotential reduction. Further reduction is realized by impregnating silver-titanium microfibrous mesh with a PVDF binder and dispersed platinum on activated carbon. The resulting electrodes are mechanically sound, active towards hydrogen evolution, and hold promise for practical industry use.

Tatarchuk, Bruce J.; Krishnagopalan, G.; Nickell, Ryan A.

2000-01-30T23:59:59.000Z

227

Environmental Impact Statements and Environmental Assessments Status Chart  

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

Environmental Impact Statements and Environmental Assessments Environmental Impact Statements and Environmental Assessments Status Chart Environmental Impact Statements and Environmental Assessments Status Chart The Status Chart provides the status of ongoing NEPA documents at the Department of Energy, including the dates of important milestones in the NEPA process and references to more information (updated monthly). This chart represents anticipated activity and is not a commitment for documentation or date. Last Revised: 12/19/2013 StatusChart_December2013revised.pdf More Documents & Publications 2013 Annual Planning Summary for the Western Area Power Administration 2012 Annual Planning Summary for Western Area Power Administration 2011 ANNUAL PLANNING SUMMARY FOR ADVANCED RESEARCH AND PROJECTS AGENCY WESTERN AREA POWER ADMINISTRATION

228

Quantum-fluid-dynamics approach for strong-field processes: Application to the study of multiphoton ionization and high-order harmonic generation of He and Ne atoms  

E-Print Network (OSTI)

Wigner cor- relation energy functionals are used. QUANTUM-FLUID-DYNAMICS APPROACH FOR STRONGQuantum-fluid-dynamics approach for strong-field processes: Application to the study of multiphoton; published 18 March 2002 We explore the feasibility of extending the quantum-fluid dynamics QFD approach

Chu, Shih-I

229

Propane Vehicles: Status, Challenges, and Opportunities  

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

Propane Vehicles: Propane Vehicles: Status, Challenges, and Opportunities ANL/ESD/10-2 Energy Systems Division Availability of This Report This report is available, at no cost, at http://www.osti.gov/bridge. It is also available on paper to the U.S. Department of Energy and its contractors, for a processing fee, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62

230

Status of Biomass Power Generation in California, July 31, 2003  

DOE Green Energy (OSTI)

This report describes the development of the biomass power industry in California over the past quarter century, and examines its future outlook. The development of a state biomass policy, which has been under discussion in California for the better part of the past decade, has never gotten off the ground, but a number of smaller initiatives have helped to keep the biomass power industry afloat and have promoted the use of some targeted types of residues. In this report we analyze the prospects for policy development and the application of new biomass technologies in California.

Morris, G.

2003-12-01T23:59:59.000Z

231

The Mixed Waste Focus Area: Status and accomplishments  

SciTech Connect

The Mixed Waste Focus Area began operations in February of 1995. Its mission is to provide acceptable technologies that enable implementation of mixed waste treatment systems developed in partnership with end-users, stakeholders, tribal governments, and regulators. The MWFA will develop, demonstrate, and deliver implementable technologies for treatment of mixed waste within the DOE complex. Treatment refers to all post waste-generation activities including sampling and analysis, characterization, storage, processing, packaging, transportation, and disposal. The MWFA`s mission arises from the Resources Conservation and Recovery Act (RCRA) as amended by the Federal Facility Compliance Act. Each DOE site facility that generates or stores mixed waste prepared a plan, the Site Treatment Plan, for developing treatment capacities and treating that waste. Agreements for each site were concluded with state regulators, resulting in Consent Orders providing enforceable milestones for achieving treatment of the waste. The paper discusses the implementation of the program, its status, accomplishments and goals for FY1996, and plans for 1997.

Conner, J.E. [Dept. of Energy, Idaho Falls, ID (United States). Idaho Operations Office; Williams, R.E. [Lockheed Idaho Technologies Co., Idaho Falls, ID (United States)

1997-08-01T23:59:59.000Z

232

Status of Wheeler Reservoir  

DOE Green Energy (OSTI)

This is one in a series of status reports prepared by the Tennessee Valley Authority (TVA) for those interested in the conditions of TVA reservoirs. This overview of Wheeler Reservoir summarizes reservoir purposes and operation, reservoir and watershed characteristics, reservoir uses and use impairments, and water quality and aquatic biological conditions. The information presented here is from the most recent reports, publications, and original data available. If no recent data were available, historical data were summarized. If data were completely lacking, environmental professionals with special knowledge of the resource were interviewed. 12 refs., 2 figs.

Not Available

1990-09-01T23:59:59.000Z

233

Status of the NRC Decommissioning Program  

Science Conference Proceedings (OSTI)

On July 21, 1997, the U.S. Nuclear Regulatory Commission (NRC) published the final rule on Radiological Criteria for License Termination (the License Termination Rule or LTR) as Subpart E to 10 CFR Part 20. NRC regulations require that materials licensees submit Decommissioning Plans to support the decommissioning of its facility if it is required by license condition, or if the procedures and activities necessary to carry out the decommissioning have not been approved by NRC and these procedures could increase the potential health and safety impacts to the workers or the public. NRC regulations also require that reactor licensees submit Post-shutdown Decommissioning Activities Reports and License Termination Plans to support the decommissioning of nuclear power facilities. This paper provides an update on the status of the NRC's decommissioning program that was presented during WM'02. It discusses the staff's current efforts to streamline the decommissioning process, current issues being faced in the decommissioning program, such as partial site release and restricted release of sites, as well as the status of the decommissioning of complex sites and those listed in the Site Decommissioning Management Plan. The paper discusses the status of permanently shut-down commercial power reactors and the transfer of complex decommissioning sites and sites listed on the SDMP to Agreement States. Finally the paper provides an update of the status of various tools and guidance the NRC is developing to assist licensees during decommissioning, including an effort to consolidate and risk-inform decommissioning guidance.

Orlando, D. A.; Camper, L.; Buckley, J.; Pogue, E.; Banovac, K.

2003-02-24T23:59:59.000Z

234

Distributed Generation  

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

with another option to reduce peak load, relieve transmission congestion, and improve power reliability. Backup generation is widely deployed across the United States. Carnegie...

235

Fluorine separation and generation device  

DOE Patents (OSTI)

A process and apparatus for the electrolytic separation of fluorine from a mixture of gases is disclosed. Also described is the process and apparatus for the generation of fluorine from fluorine/fluoride containing solids, liquids or gases.

The Regents of the University of California (Oakland, CA)

2008-12-23T23:59:59.000Z

236

High-order optical harmonic generation as a process of single atom interaction with sub-relativistic single- and multicolor laser fields  

Science Conference Proceedings (OSTI)

We present a non-perturbative theory of a single atom interaction with the multicolor laser field. The theory is based on the use of exact mathematical solutions of the boundary value problem for 'an atom in the external field', as a result the case of arbitrary orientation of atomic angular momentum and electromagnetic wave polarization vector can be described in the consistent mathematical form. We also present the results of numerical simulations on silver and argon atoms interaction with single-and two-color laser fields formed by fundamental frequency and second harmonic of Ti:Sapphire laser. The results of numerical calculations show that the efficiency of high-order harmonic generation (HHG) depends strongly on the laser field parameters (especially on the orientation of polarization vectors and chirp of the two-color laser field components). We have demonstrated the saturation of the cut-off frequency in the laser fields of near-atomic strength and investigated the impact of the field phase in the case of ultrashort laser pulses.

Andreev, A. V.; Stremoukhov, S. Yu.; Shoutova, O. A. [M. V. Lomonosov Moscow State University, physical department, 119991 Leninskie Gory, 1, build. 2, Moscow (Russian Federation)

2012-07-30T23:59:59.000Z

237

Next Generation Natural Gas Vehicle Activity: Natural Gas Engine and Vehicle Research & Development (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the status of the Next Generation Natural Gas Vehicle (NGNGV) activity, including goals, R&D progress, NGV implementation, and the transition to hydrogen.

Not Available

2003-09-01T23:59:59.000Z

238

DOEGO85004_1: Final Non-proprietary Technical Report, Generating Process and Economic Data for Preliminary Design of PureVision Biorefineries DOEGO85004_2: One Original Final Proprietary Technical Report to be mailed to DOE Golden.  

SciTech Connect

The overall objective of the project was to define a two-stage reactive fractionation process for converting corn stover into a solid cellulose stream and two liquid streams containing mostly hemicellulosic sugars and lignin, respectively. Toward this goal, biomass fractionation was conducted using a small continuous pilot unit with a nominal capacity of 100 pounds per day of dry biomass to generate performance data using primarily corn stover as feedstock. In the course of the program, the PureVision process was optimized for efficient hemicellulose hydrolysis in the first stage employing autohydrolysis and delignification in the second stage using sodium hydroxide as a catalyst. The remaining cellulose was deemed to be an excellent substrate for producing fermentation sugars, requiring 40% less enzymes for hydrolysis than conventional pretreatment systems using dilute acid. The fractionated cellulose was also determined to have potential higher-value applications as a pulp product. The lignin coproduct was determined to be substantially lower in molecular weight (MW) compared to lignins produced in the kraft or sulfite pulping processes. This low-MW lignin can be used as a feed and concrete binder and as an intermediate for producing a range of high-value products including phenolic resins. This research adds to the understanding of the biomass conversion area in that a new process was developed in the true spirit of biorefineries. The work completed successfully demonstrated the technical effectiveness of the process at the pilot level indicating the technology is ready to advance to a 23 ton per day scale. No technical showstoppers are anticipated in scaling up the PureVision fractionation process to commercial scale. Also, economic feasibility of using the PureVision process in a commercial-scale biorefinery was investigated and the minimum ethanol selling price for the PureVision process was calculated to be $0.94/gal ethanol vs. $1.07/gal ethanol for the NREL process. Thus, the PureVision process is economically attractive. Given its technical and economic feasibility, the project is of benefit to the public in the following ways: 1) it demonstrated a novel biomass fractionation process that can provide domestic supply of renewable transportation fuel from all three biomass components (cellulose, hemicellulose and lignin), 2) the lignin stream from the process has many higher-value applications beyond simply burning the lignin for energy as proposed by competing technologies, 3) it can be deployed in rural areas and create jobs in these areas, and 3) it can add to the nations economy and security.

Kadam, Kiran L., Ph.D; Lehrburger, Ed

2008-01-17T23:59:59.000Z

239

RIA Overview and Status  

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

Office of Science Office of Science U.S. Department of Energy Guy Savard Argonne National Laboratory & University of Chicago Based on Material presented at the ATLAS Operation's Review December 8-10, 2003 by The Californium Source Upgrade 2 Pioneering Science and Technology Office of Science U.S. Department of Energy 12/8-10/2003 ATLAS Upgrade Guy Savard ATLAS Status * ATLAS only low-energy accelerator for stable ions operating as a User Facility with well documented characteristics (reliability, beam quality, transmission, timing,...) * Excellent and varied physics program with a large User community * What lies ahead for ATLAS * Maintain position as premier low-energy heavy ion accelerator * Address open physics/technical questions leading to RIA * Help the community in the "pre-RIA"

240

Options for Generating Steam Efficiently  

E-Print Network (OSTI)

This paper describes how plant engineers can efficiently generate steam when there are steam generators and Heat Recovery Steam Generators in their plant. The process consists of understanding the performance characteristics of the various equipment as a function of load and operating them close to the maximum efficiency point.

Ganapathy, V.

1996-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Reactivity of Acid Generators  

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

Reactivity of Acid Generators for Chemically Amplified Resists with Reactivity of Acid Generators for Chemically Amplified Resists with Low-Energy Electrons Atsuro Nakano, Takahiro Kozawa, Seiichi Tagawa, Tomasz Szreder, James F. Wishart, Toshiyuki Kai and Tsutomu Shimokawa Jpn. J. Appl. Phys., 45, L197-L200 (2006). [Find paper at the Japanese Journal of Applied Physics] Abstract: In chemically amplified resists for ionizing radiations such as electron beams and extreme ultraviolet (EUV), low-energy electrons play an important role in the pattern formation processes. The reactivity of acid generators with low-energy electrons was evaluated using solvated electrons in tetrahydrofuran, which were generated by a pulsed electron beam. The rate constants of acid generators with the solvated electrons ranged from 0.6 to 1.9 x 1011 M-1s-1

242

MMCR Upgrades: Present Status and Future Plans  

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

MMCR Upgrades: Present Status and Future Plans MMCR Upgrades: Present Status and Future Plans K. B. Widener and A. S. Koontz Pacific Northwest National Laboratory Richland, Washington K. P. Moran and K. A. Clark National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado C. Chander STC xxxxxxxxx M. A. Miller and K. L. Johnson Brookhaven National Laboratory Upton, New York Abstract In September 2003, the Southern Great Plains (SGP) millimeter wave cloud radar (MMCR) was upgraded to a new digital signal processor that significantly increases the temporal resolution and the processing capability of the MMCR. The Barrow MMCR upgrade will be completed in early 2004. We will discuss the hardware and software C40 upgrade to the MMCRs at SGP and Barrow and the plans

243

Area 410 status and capabilities  

SciTech Connect

This memo is distributed to acquaint personnel with (a) the status of the various 410 areas, (b) time and personnel required to do optic experiments in the ``Dog`` area, and (c) status of the timing and firing system and conditions of cables from Able to Dog.

Bennett, W. P.

1962-10-01T23:59:59.000Z

244

Dependable Hydrogen and Industrial Heat Generation from the Next Generation Nuclear Plant  

DOE Green Energy (OSTI)

The Department of Energy is working with industry to develop a next generation, high-temperature gas-cooled nuclear reactor (HTGR) as a part of the effort to supply the US with abundant, clean and secure energy. The Next Generation Nuclear Plant (NGNP) project, led by the Idaho National Laboratory, will demonstrate the ability of the HTGR to generate hydrogen, electricity, and high-quality process heat for a wide range of industrial applications. Substituting HTGR power for traditional fossil fuel resources reduces the cost and supply vulnerability of natural gas and oil, and reduces or eliminates greenhouse gas emissions. As authorized by the Energy Policy Act of 2005, industry leaders are developing designs for the construction of a commercial prototype producing up to 600 MWt of power by 2021. This paper describes a variety of critical applications that are appropriate for the HTGR with an emphasis placed on applications requiring a clean and reliable source of hydrogen. An overview of the NGNP project status and its significant technology development efforts are also presented.

Charles V. Park; Michael W. Patterson; Vincent C. Maio; Piyush Sabharwall

2009-03-01T23:59:59.000Z

245

Status of the Magma Energy Project  

DOE Green Energy (OSTI)

The current magma energy project is assessing the engineering feasibility of extracting thermal energy directly from crustal magma bodies. The estimated size of the US resource (50,000 to 500,000 quads) suggests a considerable potential impact on future power generation. In a previous seven-year study, we concluded that there are no insurmountable barriers that would invalidate the magma energy concept. Several concepts for drilling, energy extraction, and materials survivability were successfully demonstrated in Kilauea Iki lava lake, Hawaii. The present program is addressing the engineering design problems associated with accessing magma bodies and extracting thermal energy for power generation. The normal stages for development of a geothermal resource are being investigated: exploration, drilling and completions, production, and surface power plant design. Current status of the engineering program and future plans are described. 20 refs., 12 figs.

Dunn, J.C.

1987-01-01T23:59:59.000Z

246

Coal gasification for power generation. 2nd ed.  

SciTech Connect

The report gives an overview of the opportunities for coal gasification in the power generation industry. It provides a concise look at the challenges faced by coal-fired generation, the ability of coal gasification to address these challenges, and the current state of IGCC power generation. Topics covered in the report include: An overview of coal generation including its history, the current market environment, and the status of coal gasification; A description of gasification technology including processes and systems; An analysis of the key business factors that are driving increased interest in coal gasification; An analysis of the barriers that are hindering the implementation of coal gasification projects; A discussion of Integrated Gasification Combined Cycle (IGCC) technology; An evaluation of IGCC versus other generation technologies; A discussion of IGCC project development options; A discussion of the key government initiatives supporting IGCC development; Profiles of the key gasification technology companies participating in the IGCC market; and A description of existing and planned coal IGCC projects.

2006-10-15T23:59:59.000Z

247

Weekly Petroleum Status Report  

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

gases, and liquid hydrocarbons produced from tar sands, oil sands, gilsonite, and oil shale. Liquids produced at natural gas processing plants are excluded. Crude oil is...

248

PEM Stack Manufacturing: Industry Status  

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

© 2009 BALLARD POWER SYSTEMS INC. ALL RIGHTS RESERVED © 2009 BALLARD POWER SYSTEMS INC. ALL RIGHTS RESERVED JULY 2009 B U I L D I N G A C L E A N E N E R G Y G R O W T H C O M P A N Y B A L L A R D P O W E R S Y S T E M S PEM Stack Manufacturing: Industry Status Duarte R. Sousa, PE August 11, 2011 AUGUST 2009 P A G E 2 Overview of PEM Stack Manufacturing MEA Manufacturing Plate Manufacturing Stack Assembly Stack Conditioning and Testing Package and Ship For each of the four main processes, the following will be provided: 1. A brief history of where we have been; 2. Where we are today; 3. Where we would like to transition to; 4. Gaps and proposals. AUGUST 2009 P A G E 3 PEM Stack Manufacturing: Cost Overview * The MEA was readily identified as the major cost driver in a 10 kW stationary stack. * The precious metal catalyst electrode is the major cost driver for the MEA.

249

SNS Operating Status | ORNL Neutron Sciences  

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

SNS Operating Status Current Beam Status 101713 11:43 Beam is back on target at 485 kW. Power increases will occur throughout the day. Status, Schedules & Alerts Energy and...

250

Gasification Product Improvement Facility status  

SciTech Connect

The objective of the Gasification Product Improvement Facility (GPIF) project is to provide a test site to support early commercialization of the Integrated Gasification Combined Cycle (IGCC) technology. The design of this facility will by based on PyGas{trademark}, a patented air blown fixed bed gasification process. The GPIF will be capable of processing run-of-mine high swelling coals that comprise 87% of all Eastern US coals. The GPIF project is expected to deliver a gasifier design that will satisfy the criteria for good process performance and cost effectiveness. The PyGas{trademark} process was conceived to handle high swelling coals, crack tars, and reduce ammonia and trace metal emissions. The GPIF program will generate useful scale up data. Initially, the PyGas{trademark}-IGCC systems will be offered as modular units for the repowering markets which will reduce the financial burden on utilities in comparison to large plants. In addition, modular designs will also reduce the plant construction schedules.

Carson, R.D.; Sadowski, R.S.; Skinner, W.H. [CRS Sirrine Engineers, Inc., Greenville, SC (United States); Dixit, V.B.; Lisauskas, R.A. [Riley Stoker Corp., Worcester, MA (United States); Johnson, S.A. [PSI Technology Co., Andover, MA (United States). PowerServe Div.

1994-10-01T23:59:59.000Z

251

DECOVALEX-THMC Task D: Long-Term Permeability/Porosity Changes inthe EDZ and Near Field due to THM and THC Processes in Volcanic andCrystaline-Bentonite Systems, Status Report October 2005  

Science Conference Proceedings (OSTI)

The DECOVALEX project is an international cooperativeproject initiated by SKI, the Swedish Nuclear Power Inspectorate, withparticipation of about 10 international organizations. The name DECOVALEXstands for DEvelopment of COupled models and their VALidation againstExperiments. The general goal of this project is to encouragemultidisciplinary interactive and cooperative research on modelingcoupled processes in geologic formations in support of the performanceassessment for underground storage of radioactive waste. Three multi-yearproject stages of DECOVALEX have been completed in the past decade,mainly focusing on coupled thermal-hydrological-mechanicalprocesses.Currently, a fourth three-year project stage of DECOVALEX isunder way, referred to as DECOVALEX-THMC. THMC stands for Thermal,Hydrological, Mechanical, and Chemical processes. The new project stageaims at expanding the traditional geomechanical scope of the previousDECOVALEX project stages by incorporating geochemical processes importantfor repository performance. The U.S. Department of Energy (DOE) leadsTask D of the new DECOVALEX phase, entitled "Long-termPermeability/Porosity Changes in the EDZ and Near Field due to THC andTHM Processes for Volcanic and Crystalline-Bentonite Systems." In itsleadership role for Task D, DOE coordinates and sets the direction forthe cooperative research activities of the international research teamsengaged in Task D.

Birkholzer, J.; Rutqvist, J.; Sonnenthal, E.; Barr, D.

2005-11-01T23:59:59.000Z

252

TECHNOLOGY STATUS REPORT  

E-Print Network (OSTI)

The only operating process for the indirect liquefaction of coal is South Africas Sasol process, with three operating plant. The only core unit specific to indirect liquefaction is the synthesis reaction step and the majority of recent work has therefore been concentrated on the development of improved catalysts, which need not be specific to a particular process. With lower oil prices since 1985, interest in coal liquefaction for the production of transportation fuels has declined. At present, only Japan is active in large-scale process development, with a 150 tonnes/day plant in operation, whilst China (increasingly a net oil importer and containing areas remote from sources of oil) presents the strongest adoption prospect. China is currently co-operating with each of the USA, Japan and Germany on feasibility studies. Figure 1. Sasol synthetic fuels plant at Secunda, South Africa SUMMARY

Cleaner Coal; Technology Programme; T Echnology; S Tatus; R Eport

1999-01-01T23:59:59.000Z

253

SNS Operations Status Update | ORNL Neutron Sciences  

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

Home SNS Operations Status Update SNS Operations Status Update - November 29, 2012 Resumption of SNS Operations and User Program Neutron production resumed on November 29,...

254

Scram signal generator  

DOE Patents (OSTI)

A scram signal generating circuit for nuclear reactor installations monitors a flow signal representing the flow rate of the liquid sodium coolant which is circulated through the reactor, and initiates reactor shutdown for a rapid variation in the flow signal, indicative of fuel motion. The scram signal generating circuit includes a long-term drift compensation circuit which processes the flow signal and generates an output signal representing the flow rate of the coolant. The output signal remains substantially unchanged for small variations in the flow signal, attributable to long term drift in the flow rate, but a rapid change in the flow signal, indicative of a fast flow variation, causes a corresponding change in the output signal. A comparator circuit compares the output signal with a reference signal, representing a given percentage of the steady state flow rate of the coolant, and generates a scram signal to initiate reactor shutdown when the output signal equals the reference signal.

Johanson, Edward W. (New Lenox, IL); Simms, Richard (Westmont, IL)

1981-01-01T23:59:59.000Z

255

Local entropy generation analysis  

SciTech Connect

Second law analysis techniques have been widely used to evaluate the sources of irreversibility in components and systems of components but the evaluation of local sources of irreversibility in thermal processes has received little attention. While analytical procedures for evaluating local entropy generation have been developed, applications have been limited to fluid flows with analytical solutions for the velocity and temperature fields. The analysis of local entropy generation can be used to evaluate more complicated flows by including entropy generation calculations in a computational fluid dynamics (CFD) code. The research documented in this report consists of incorporating local entropy generation calculations in an existing CFD code and then using the code to evaluate the distribution of thermodynamic losses in two applications: an impinging jet and a magnetic heat pump. 22 refs., 13 figs., 9 tabs.

Drost, M.K.; White, M.D.

1991-02-01T23:59:59.000Z

256

MONTHLY UPDATE TO ANNUAL ELECTRIC GENERATOR REPORT  

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

REPORT REPORT INSTRUCTIONS|Year: 2013 No. 1905-0129 Approval Expires: 12/31/2015 Burden: 0.3 Hours| |PURPOSE|Form EIA-860M collects data on the status of: Proposed new generators scheduled to begin commercial operation within the subsequent 12 months; Existing generators scheduled to retire from service within the subsequent 12 months; and Existing generators that have proposed modifications that are scheduled for completion within one month. The data collected on this form appear in the EIA publication Electric Power Monthly. They are also used to monitor the current status and trends of the electric power industry and to evaluate the future of the industry.| |REQUIRED RESPONDENTS|Respondents to the Form EIA-860M who are required to complete this form are all Form EIA-860, ANNUAL ELECTRIC GENERATOR REPORT,

257

GENERATING CAPACITY  

E-Print Network (OSTI)

Evidence from the U.S. and some other countries indicates that organized wholesale markets for electrical energy and operating reserves do not provide adequate incentives to stimulate the proper quantity or mix of generating capacity consistent with mandatory reliability criteria. A large part of the problem can be associated with the failure of wholesale spot market prices for energy and operating reserves to rise to high enough levels during periods when generating capacity is fully utilized. Reforms to wholesale energy markets, the introduction of well-design forward capacity markets, and symmetrical treatment of demand response and generating capacity resources to respond to market and institutional imperfections are discussed. This policy reform program is compatible with improving the efficiency of spot wholesale electricity markets, the continued evolution of competitive retail markets, and restores incentives for efficient investment in generating capacity consistent with operating reliability criteria applied by system operators. It also responds to investment disincentives that have been associated with volatility in wholesale energy prices, limited hedging opportunities and to concerns about regulatory opportunism. 1

Paul L. Joskow; Paul L. Joskow; Paul L. Joskow

2006-01-01T23:59:59.000Z

258

The improvement of near-term CdTe processing and product capabilities and establishment of next-generation CdTe technology. Annual technical progress report, September 1, 1995--August 31, 1996  

DOE Green Energy (OSTI)

The potential of photovoltaics to become a major global business enterprise still lingers outside the limits of industrial capabilities. For the Cadmium Sulfide/Cadmium Telluride (CdS/CdTe) system this potential has continued to focus on improvements in efficiency, stability, and cost reduction. This triad is the primary objective of the present subcontract with NREL entitled {open_quotes}The Improvement of Near-term CdTe Processing and Product Capabilities & Establishment of Next Generation CdTe Technology{close_quotes}. This subcontract represents an intermediate stage of NREL`s plan to assist the growth of the photovoltaic industry in overcoming the scientific and technical barriers to commercialization. This report outlines the progress that has been made during the period of August 1995 through August 1996. The objectives of this subcontract are to improve processing methods, quantify and understand efficiency improvement mechanisms, meet life-testing goals, and address cadmium safety concerns. Task and subtask goals are defined to meet these objectives in specific areas. The approach to fulfilling the subcontract goals is through a balanced plan of process improvement and mechanism identification. These are carried out and continued through monitoring under various long term and accelerated stress conditions. GPI maintains an on-going awareness of all safety related issues, can in particular, those involving cadmium.

Kester, J.; Albright, S. [Golden Photon, Inc., CO (United States)

1997-07-01T23:59:59.000Z

259

Status of Oregon's Bull Trout.  

Science Conference Proceedings (OSTI)

Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River systems. No bull trout have been observed in Oregon's coastal systems. A total of 69 bull trout populations in 12 basins are currently identified in Oregon. A comparison of the 1991 bull trout status (Ratliff and Howell 1992) to the revised 1996 status found that 7 populations were newly discovered and 1 population showed a positive or upgraded status while 22 populations showed a negative or downgraded status. The general downgrading of 32% of Oregon's bull trout populations appears largely due to increased survey efforts and increased survey accuracy rather than reduced numbers or distribution. However, three populations in the upper Klamath Basin, two in the Walla Walla Basin, and one in the Willamette Basin showed decreases in estimated population abundance or distribution.

Buchanan, David V.; Hanson, Mary L.; Hooton, Robert M.

1997-10-01T23:59:59.000Z

260

Fusion technology status and requirements  

SciTech Connect

This paper summarizes the status of fusion technology and discusses the requirements to be met in order to build a demonstration fusion plant. Strategies and programmatic considerations in pursuing engineering feasibility are also outlined.

Thomassen, K.I.

1982-01-26T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

N reactor safety upgrades final status report  

Science Conference Proceedings (OSTI)

This document describes the requirements, objectives, work completed, and issues resolved for all safety upgrades recommended by the various expert panels (e.g., Roddis), National Academy of Sciences (NAS), and Westinghouse Independent Safety Appraisal (WISA) team. This report reflects the status of the recommendations at the time of publication, while the reactor is being placed in cold standby. Each recommendation required a resolution, a closure process if closed, and a punchlist reference if open and required for restart. These recommendations are maintained on databases that were updated periodically as work was completed or punchlisted. The databases and files are to be retained with the N Reactor Standby files.

Foreman, S.K.; Rainey, T.E.; Erpenbeck, E.G.

1990-02-01T23:59:59.000Z

262

Office of Waste Processing Technical Exchange  

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

Event Media Links Event Media Links Session 1: Technical Exchange Opening Topic Speaker PDF Podcast S01-01 Welcome T. Michalske, SRNL N/A Podcast S01-03 Introductions G. Flowers, SRNS N/A Podcast S01-04 Opening Remarks I. Triay, DOE-EM Presentation PDF Podcast S01-05 Status of Waste Processing Technology Development S. Schneider, DOE-EM Presentation PDF Podcast S01-06 Hanford/SRS Tank Waste Path Forward K. Subramanian/ T. Sams, SRR/WRPS Presentation PDF Podcast S01-07 Fluidized Bed Steam Reformer Overview B. Mason, TTT Presentation PDF Podcast S01-08 Next Generation Cesium Solvent B.Moyer/S. Fink/M. Geeting, ORNL/SRNL/SRR Presentation PDF Podcast S01-09 Rotary Microfilter Development/Small Column Ion Exchange D. Herman/ R. Edwards, SRNL/SRR Presentation PDF Podcast Session 2: Increased Waste Loading - Improved Current Processing

263

Hermetic turbine generator  

DOE Patents (OSTI)

A Rankine cycle turbine drives an electric generator and a feed pump, all on a single shaft, and all enclosed within a hermetically sealed case. The shaft is vertically oriented with the turbine exhaust directed downward and the shaft is supported on hydrodynamic fluid film bearings using the process fluid as lubricant and coolant. The selection of process fluid, type of turbine, operating speed, system power rating, and cycle state points are uniquely coordinated to achieve high turbine efficiency at the temperature levels imposed by the recovery of waste heat from the more prevalent industrial processes.

Meacher, John S. (Ballston Lake, NY); Ruscitto, David E. (Ballston Spa, NY)

1982-01-01T23:59:59.000Z

264

Large Steam Generating Units for the Combustion of Refuse  

E-Print Network (OSTI)

Many by-products of our economy are considered 'waste' and are disposed of as landfill or by incineration. A shortage of landfill sites and increasingly higher fuel prices have stimulated interests in the conversion of burnable waste products into heat for process and the generation of power. Interest in the combustion of the most widely distributed waste products, household and industrial municipal refuse, is rapidly escalating. The assembly of a large complex for power and steam production by the combustion of municipal refuse, however, is a very complex process requiring the cooperation of many governmental, private, industrial, environmental and financial entities. A number of refuse burning plants have been and are being built. Many projects are in the planning stage. This paper reviews the background available in the combustion for steam generation of municipal refuse in shredded form on spreader stokers. This paper also provides up-to-date information regarding the design, construction, and operational status of the two large steam generating units for the combustion of municipal refuse presently being completed at the Hooker Chemical installation in Niagara Falls, New York.

Adams, P. J.; Robinson, C. C.

1981-01-01T23:59:59.000Z

265

Large Steam Generating Units for the Combustion of Refuse  

E-Print Network (OSTI)

"Many by-products of our economy are considered ""waste"" and are disposed of as landfill or by incineration. A shortage of landfill sites and increasingly higher fuel prices have stimulated interests in the conversion of burnable waste products into heat for process and the generation of power. Interest in the combustion of the most widely distributed waste products, household and industrial municipal refuse, is rapidly escalating. The assembly of a large complex for power and steam production by the combustion of municipal refuse, however, is a very complex process requiring the cooperation of many governmental, private, industrial, environmental and financial entities. A number of refuse burning plants have been and are being built. Many projects are in the planning stage. This paper reviews the background available in the combustion for steam generation of municipal refuse in shredded form on spreader stokers. This paper also provides up-to-date information regarding the design, construction, and operational status of the two large steam generating units for the combustion of municipal refuse presently being completed at the Hooker Chemical installation in Niagara Falls, New York."

Adams, P. J.; Robinson, C. C.

1981-04-01T23:59:59.000Z

266

Magnetocumulative generator  

DOE Patents (OSTI)

An improved magnetocumulative generator is described that is useful for producing magnetic fields of very high energy content over large spatial volumes. The polar directed pleated magnetocumulative generator has a housing providing a housing chamber with an electrically conducting surface. The chamber forms a coaxial system having a small radius portion and a large radius portion. When a magnetic field is injected into the chamber, from an external source, most of the magnetic flux associated therewith positions itself in the small radius portion. The propagation of an explosive detonation through high-explosive layers disposed adjacent to the housing causes a phased closure of the chamber which sweeps most of the magnetic flux into the large radius portion of the coaxial system. The energy content of the magnetic field is greatly increased by flux stretching as well as by flux compression. The energy enhanced magnetic field is utilized within the housing chamber itself.

Pettibone, J.S.; Wheeler, P.C.

1981-06-08T23:59:59.000Z

267

PLASMA GENERATOR  

DOE Patents (OSTI)

This patent describes apparatus for producing an electricity neutral ionized gas discharge, termed a plasma, substantially free from contamination with neutral gas particles. The plasma generator of the present invention comprises a plasma chamber wherein gas introduced into the chamber is ionized by a radiofrequency source. A magnetic field is used to focus the plasma in line with an exit. This magnetic field cooperates with a differential pressure created across the exit to draw a uniform and uncontaminated plasma from the plasma chamber.

Foster, J.S. Jr.

1958-03-11T23:59:59.000Z

268

Thermoelectric generator  

DOE Patents (OSTI)

A thermoelectric generator having a rigid coupling or stack'' between the heat source and the hot strap joining the thermoelements is described. The stack includes a member of an insulating material, such as ceramic, for electrically isolating the thermoelements from the heat source, and a pair of members of a ductile material, such as gold, one each on each side of the insulating member, to absorb thermal differential expansion stresses in the stack. (Official Gazette)

Pryslak, N.E.

1974-02-26T23:59:59.000Z

269

Photon generator  

DOE Patents (OSTI)

A photon generator includes an electron gun for emitting an electron beam, a laser for emitting a laser beam, and an interaction ring wherein the laser beam repetitively collides with the electron beam for emitting a high energy photon beam therefrom in the exemplary form of x-rays. The interaction ring is a closed loop, sized and configured for circulating the electron beam with a period substantially equal to the period of the laser beam pulses for effecting repetitive collisions.

Srinivasan-Rao, Triveni (Shoreham, NY)

2002-01-01T23:59:59.000Z

270

Cluster generator  

DOE Patents (OSTI)

Described herein is an apparatus and a method for producing atom clusters based on a gas discharge within a hollow cathode. The hollow cathode includes one or more walls. The one or more walls define a sputtering chamber within the hollow cathode and include a material to be sputtered. A hollow anode is positioned at an end of the sputtering chamber, and atom clusters are formed when a gas discharge is generated between the hollow anode and the hollow cathode.

Donchev, Todor I. (Urbana, IL); Petrov, Ivan G. (Champaign, IL)

2011-05-31T23:59:59.000Z

271

Microsoft Word - 2006 Status Report_final.doc  

Office of Legacy Management (LM)

Annual Status Report - Salt Lake City, Utah Annual Status Report - Salt Lake City, Utah November 2006 Page 1 2006 Annual Status Report for the Salt Lake City, Utah, UMTRCA Title I Processing Site Summary The second year of reduced ground water monitoring at the Salt Lake City Processing Site was conducted on July 25, 2006. Reduced ground water monitoring was performed as recommended by the State of Utah Department of Environmental Quality, Division of Radiation Control (Utah DEQ/DRC) and directed by the U.S. Nuclear Regulatory Commission (NRC) per letter dated December 15, 2005. Monitor wells were in excellent condition. Water quality results indicate that molybdenum concentrations in ground water continue to be below the maximum concentration limit (MCL) in shallow aquifer well MW-0144. Ground water level data were collected in conjunction with the

272

Status of MICE  

DOE Green Energy (OSTI)

Muon ionization cooling is the only practical method for preparing high-brilliance beams needed for a neutrino factory or muon collider. The muon ionization cooling experiment (MICE) under development at the Rutherford Appleton Laboratory comprises a dedicated beamline to generate a range of input emittance and momentum, with time-of-flight and Cherenkov detectors to ensure a pure muon beam. A first measurement of emittance is performed in the upstream magnetic spectrometer with a scintillating-fiber tracker. A cooling cell will then follow, alternating energy loss in liquid hydrogen with RF acceleration. A second spectrometer identical to the first and a particle identification system will measure the outgoing emittance. Plans for measurements of emittance and cooling are described.

Bross, A.D.; /Fermilab; Kaplan, D.M.; / /IIT, Chicago

2008-11-01T23:59:59.000Z

273

CBM Project Status Update  

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

San Diego Gas & Electric Company. All copyright and trademark rights reserved. San Diego Gas & Electric Company. All copyright and trademark rights reserved. DOE Peer Review November 3, 2010 SDG&E Borrego Springs Microgrid Demonstration Project SDG&E RDSI Project Overview Slide #2 © San Diego Gas & Electric Company. All copyright and trademark rights reserved. Proprietary - Internal Work product SDG&E Borrego Springs Microgrid Project Summary Utilize advanced technologies to integrate and manage distributed resources within the Smart Grid Budget: $15.2M ($4.1M SDG&E, $7.5M DOE, $2.8M CEC, and $0.8M partners) Benefits: *Reduce the peak load of feeders and enhance system reliability *Accommodate various generation and storage configurations 2010 Goal: Successfully resolve DOE audit, negotiate contracts for remaining partners, and engage/inform

274

Next Generation Cesium SolventNext Generation Cesium Solvent  

A Next-Generation CSSX process can accelerate tank-waste cleanup Improved Cs removal for SRS and possibly even Hanford It is possible for SRS MCU performance to be ...

275

Industrial process surveillance system  

DOE Patents (OSTI)

A system and method for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy.

Gross, Kenneth C. (Bolingbrook, IL); Wegerich, Stephan W. (Glendale Heights, IL); Singer, Ralph M. (Naperville, IL); Mott, Jack E. (Idaho Falls, ID)

1998-01-01T23:59:59.000Z

276

Industrial Process Surveillance System  

DOE Patents (OSTI)

A system and method for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy.

Gross, Kenneth C. (Bolingbrook, IL); Wegerich, Stephan W (Glendale Heights, IL); Singer, Ralph M. (Naperville, IL); Mott, Jack E. (Idaho Falls, ID)

2001-01-30T23:59:59.000Z

277

Industrial process surveillance system  

DOE Patents (OSTI)

A system and method are disclosed for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy. 96 figs.

Gross, K.C.; Wegerich, S.W.; Singer, R.M.; Mott, J.E.

1998-06-09T23:59:59.000Z

278

HEAT GENERATION  

DOE Patents (OSTI)

Heat is generated by the utilization of high energy neutrons produced as by nuclear reactions between hydrogen isotopes in a blanket zone containing lithium, a neutron moderator, and uranium and/or thorium effective to achieve multtplicatton of the high energy neutron. The rnultiplied and moderated neutrons produced react further with lithium-6 to produce tritium in the blanket. Thermal neutron fissionable materials are also produced and consumed in situ in the blanket zone. The heat produced by the aggregate of the various nuclear reactions is then withdrawn from the blanket zone to be used or otherwise disposed externally. (AEC)

Imhoff, D.H.; Harker, W.H.

1963-12-01T23:59:59.000Z

279

LBNL-56E Japanese Status of Overseas Microgrid Programs  

E-Print Network (OSTI)

LBNL-56E Japanese Status of Overseas Microgrid Programs: Microgrid Research Activities in the U specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise Commission, ) DOE CEC PIER(Public Interest Energy Research Program, ) CM CM MW 1 CM PCC

280

ACRF Instrumentation Status: New, Current, and Future May 2007  

SciTech Connect

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

JC Liljegren

2007-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

ACRF Instrumentation Status: New, Current, and Future February 2007  

Science Conference Proceedings (OSTI)

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development

JC Liljegren

2007-02-01T23:59:59.000Z

282

ILC Marx Modulator Development Program Status  

DOE Green Energy (OSTI)

Development of a first generation prototype (P1) Marx-topology klystron modulator for the International Linear Collider is nearing completion at the Stanford Linear Accelerator Center. It is envisioned as a smaller, lower cost, and higher reliability alternative to the present, bouncer-topology, 'Baseline Conceptual Design'. The Marx presents several advantages over conventional klystron modulator designs. It is physically smaller; there is no pulse transformer (quite massive at ILC parameters) and the energy storage capacitor bank is quite small, owing to the active droop compensation. It is oil-free; voltage hold-off is achieved using air insulation. It is air cooled; the secondary air-water heat exchanger is physically isolated from the electronic components. The P1-Marx employs all solid state elements; IGBTs and diodes, to control the charge, discharge and isolation of the cells. A general overview of the modulator design and the program status are presented.

Burkhart, C.; Beukers, T.; Larsen, R.; Macken, K.; Nguyen, M.; Olsen, J.; Tang, T.; /SLAC

2009-03-04T23:59:59.000Z

283

Magnetocumulative generator  

DOE Patents (OSTI)

An improved magnetocumulative generator is described that is useful for producing magnetic fields of very high energy content over large spatial volumes. The polar directed pleated magnetocumulative generator has a housing (100, 101, 102, 103, 104, 105) providing a housing chamber (106) with an electrically conducting surface. The chamber (106) forms a coaxial system having a small radius portion and a large radius portion. When a magnetic field is injected into the chamber (106), from an external source, most of the magnetic flux associated therewith positions itself in the small radius portion. The propagation of an explosive detonation through high-explosive layers (107, 108) disposed adjacent to the housing causes a phased closure of the chamber (106) which sweeps most of the magnetic flux into the large radius portion of the coaxial system. The energy content of the magnetic field is greatly increased by flux stretching as well as by flux compression. The energy enhanced magnetic field is utilized within the housing chamber itself.

Pettibone, Joseph S. (Livermore, CA); Wheeler, Paul C. (Livermore, CA)

1983-01-01T23:59:59.000Z

284

Stored program digital process controller  

DOE Patents (OSTI)

A digital process control function generator wherein a timing clock, in conjunction with programmable read only memories controls variables in a process with respect to time.

Stephenson, Dwight L. (Los Alamos, NM)

1977-01-04T23:59:59.000Z

285

Working Fluids for ORC Processes  

Science Conference Proceedings (OSTI)

... is desirable. Vapor turbine Rankine cycle processes are used for the generation of electricity from fossil fuel. An Organic ...

2006-07-20T23:59:59.000Z

286

PACE Status Update  

SciTech Connect

The Federal Housing Finance Agency (FHFA) regulates Fannie Mae, Freddie Mac, and the 12 Federal Home Loan Banks (the government-sponsored enterprises - GSEs). On July 6, 2010, FHFA and the Office of the Comptroller of the Currency (OCC) concluded that Property Assessed Clean Energy (PACE) programs 'present significant safety and soundness concerns' to the housing finance industry. This statement came after a year of discussions with state and federal agencies in which PACE, a novel mechanism for financing energy efficiency and renewable energy improvements, has gone from receiving support from the White House, canonization as one of Scientific American's 'World Changing Ideas' and legislative adoption in 24 states to questionable relevance, at least in the residential sector. Whether PACE resumes its expansion as an innovative tool for financing energy efficiency and clean generation depends on outcomes in each of the three branches of government - discussions on a PACE pilot phase among federal agencies, litigation in federal court, and legislation in Congress - all highly uncertain. This policy brief addresses the practical impacts of these possible outcomes on existing and emerging PACE programs across the United States and potential paths forward.

M., Zimring,; Hoffman, I.; Fuller, M.

2010-08-11T23:59:59.000Z

287

GASIFICATION FOR DISTRIBUTED GENERATION  

DOE Green Energy (OSTI)

A recent emphasis in gasification technology development has been directed toward reduced-scale gasifier systems for distributed generation at remote sites. The domestic distributed power generation market over the next decade is expected to be 5-6 gigawatts per year. The global increase is expected at 20 gigawatts over the next decade. The economics of gasification for distributed power generation are significantly improved when fuel transport is minimized. Until recently, gasification technology has been synonymous with coal conversion. Presently, however, interest centers on providing clean-burning fuel to remote sites that are not necessarily near coal supplies but have sufficient alternative carbonaceous material to feed a small gasifier. Gasifiers up to 50 MW are of current interest, with emphasis on those of 5-MW generating capacity. Internal combustion engines offer a more robust system for utilizing the fuel gas, while fuel cells and microturbines offer higher electric conversion efficiencies. The initial focus of this multiyear effort was on internal combustion engines and microturbines as more realistic near-term options for distributed generation. In this project, we studied emerging gasification technologies that can provide gas from regionally available feedstock as fuel to power generators under 30 MW in a distributed generation setting. Larger-scale gasification, primarily coal-fed, has been used commercially for more than 50 years to produce clean synthesis gas for the refining, chemical, and power industries. Commercial-scale gasification activities are under way at 113 sites in 22 countries in North and South America, Europe, Asia, Africa, and Australia, according to the Gasification Technologies Council. Gasification studies were carried out on alfalfa, black liquor (a high-sodium waste from the pulp industry), cow manure, and willow on the laboratory scale and on alfalfa, black liquor, and willow on the bench scale. Initial parametric tests evaluated through reactivity and product composition were carried out on thermogravimetric analysis (TGA) equipment. These tests were evaluated and then followed by bench-scale studies at 1123 K using an integrated bench-scale fluidized-bed gasifier (IBG) which can be operated in the semicontinuous batch mode. Products from tests were solid (ash), liquid (tar), and gas. Tar was separated on an open chromatographic column. Analysis of the gas product was carried out using on-line Fourier transform infrared spectroscopy (FT-IR). For selected tests, gas was collected periodically and analyzed using a refinery gas analyzer GC (gas chromatograph). The solid product was not extensively analyzed. This report is a part of a search into emerging gasification technologies that can provide power under 30 MW in a distributed generation setting. Larger-scale gasification has been used commercially for more than 50 years to produce clean synthesis gas for the refining, chemical, and power industries, and it is probable that scaled-down applications for use in remote areas will become viable. The appendix to this report contains a list, description, and sources of currently available gasification technologies that could be or are being commercially applied for distributed generation. This list was gathered from current sources and provides information about the supplier, the relative size range, and the status of the technology.

Ronald C. Timpe; Michael D. Mann; Darren D. Schmidt

2000-05-01T23:59:59.000Z

288

Biogass Generator  

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

Another internet tool by: Another internet tool by: Build Your Own Page 1 of 5 Teach...build...learn...renewable energy! Biogas Generator A Renewable Energy Project Kit The Pembina Institute What Is Biogas? Biogas is actually a mixture of gases, usually carbon dioxide and methane. It is produced by a few kinds of microorganisms, usually when air or oxygen is absent. (The absence of oxygen is called "anaerobic conditions.") Animals that eat a lot of plant material, particularly grazing animals such as cattle, produce large amounts of biogas. The biogas is produced not by the cow or elephant, but by billions of microor- ganisms living in its digestive system. Biogas also develops in bogs and at the bottom of lakes, where decaying organic matter builds up under wet and

289

Heat pipe development status  

SciTech Connect

Test heat pipes have been operated in the 1400 K to 1700 K range for periods in excess of 20,000 hours with the objective of understanding and controlling corrosion and failure mechanisms. The results of a post test analysis of one of these heat pipes that was operated for 25,216 hours at 1700 K are reviewed and the implications for heat pipe lifetime discussed. An in-process report of an investigation of transient heat pipe behavior is presented. This investigation is being conducted as a result of restart problems encountered during life test of a 2 m. radiation cooled heat pipe. The results of a series of shut-down tests from power and temperature are given and probable causes of the restart problem discussed.

Merrigan, M.A.

1984-01-01T23:59:59.000Z

290

Alternative calcination development status report  

SciTech Connect

The Programmatic Spent Nuclear Fuel and (INEEL) Environmental Restoration and Waste Management Programs Environmental Impact Statement Record of Decision, dated June 1, 1995, specifies that high-level waste stored in the underground tanks at the ICPP continue to be calcined while other options to treat the waste are studied. Therefore, the High-Level Waste Program has funded a program to develop new flowsheets to increase the liquid waste processing rate. Simultaneously, a radionuclide separation process, as well as other options, are also being developed, which will be compared to the calcination treatment option. Two alternatives emerged as viable candidates; (1) elevated temperature calcination (also referred to as high temperature calcination), and (2) sugar-additive calcination. Both alternatives were determined to be viable through testing performed in a lab-scale calcination mockup. Subsequently, 10-cm Calciner Pilot Plant scoping tests were successfully completed for both flowsheets. The results were compared to the standard 500 C, high-ANN flow sheet (baseline flowsheet). The product and effluent streams were characterized to help elucidate the process chemistry and to investigate potential environmental permitting issues. Several supplementary tests were conducted to gain a better understanding of fine-particles generation, calcine hydration, scrub foaming, feed makeup procedures, sugar/organic elimination, and safety-related issues. Many of the experiments are only considered to be scoping tests, and follow-up experiments will be required to establish a more definitive understanding of the flowsheets. However, the combined results support the general conclusion that flowsheet improvements for the NWCF are technically viable.

Boardman, R.D.

1997-12-01T23:59:59.000Z

291

Microsoft Word - Instrument Status - Nov-Dec 2006 formatted .doc  

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

5 5 ACRF Instrumentation Status: New, Current, and Future November-December 2006 James Liljegren ACRF Instrument Team Coordinator Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research Summary The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development. New information is highlighted in

292

Microsoft Word - Instrument Status - January 2007 formatted.doc  

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

ACRF Instrumentation Status: New, Current, and Future January 2007 James Liljegren ACRF Instrument Team Coordinator Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research Summary The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development. New information is highlighted in

293

Requirements for status for volume fuel cell manufacturing  

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

Status for Volume Status for Volume Fuel Cell Manufacturing DOE Hydrogen Program, Washington, DC July 13-14, 2005 Requirements for Manufactured Fuel Cells Customer Requirements: Commercial Plant Study - Volume: 250,000 fuel stacks per year - Cost: $30/kw net Requirements for Manufactured Fuel Cells Commercial Volume Manufacturing - Material Utilization: >85% - Controlled Environments (Humidity, temperature, dust) - Environmentally safe direct and indirect materials - Hydrogen safety - Make or Buy Decisions on non/proprietary unit cell components - Integrated strategic supply chain - Design for Manufacturing, Assembly, and Service Requirements for Manufactured Fuel Cells Quality Control & Assurance - Accelerated tests and process parameters correlated to key product requirements (QFD)

294

Santa Clara Demonstration Status  

DOE Green Energy (OSTI)

Fuel Cell Engineering Corporation (FCE) is in the fourth year of a DOE Cooperative Agreement Program (private-sector cost-shared) aimed at the demonstration of ERC's direct carbonate fuel cell (DFC) technology at full scale. FCE is a wholly owned subsidiary of Energy Research Corporation (ERC), which has been pursuing the development of the DFC for commercialization near the end of this decade. The DFC produces power directly from hydrocarbon fuels electrochemically, without the need for external reforming or intermediate mechanical conversion steps. As a result, the DFC has the potential to achieve very high efficiency with very low levels of environmental emissions. Modular DFC power plants, which can be shop-fabricated and sited near the user, are ideally suited for distributed generation, cogeneration, industrial, and defense applications. This project is an integral part of the ERC effort to commercialize the technology to serve these applications. Potential users of the commercial DFC power plant under development at ERC will require that the technology be demonstrated at or near the full scale of the commercial products. The objective of the Santa Clara Demonstration Project (SCDP) is to provide the first such demonstration of the technology. The approach ERC has taken in the commercialization of the DFC is described in detail elsewhere [1]. Briefly, an aggressive core technology development program is in place which is focused by ongoing contact with customers and vendors to optimize the design of the commercial power plant. ERC has selected a 2.85 MW power plant unit for initial market entry. Two ERC subsidiaries are supporting the commercialization effort: The Fuel Cell Manufacturing Corporation (FCMC) and the Fuel Cell Engineering Corporation (FCE). FCMC manufactures carbonate stacks and multi-stack modules, currently from its manufacturing facility in Torrington, CT. FCE is responsible for power plant design, integration of all subsystems, sales/marketing, and client services. The commercial product specifications have been developed by working closely with the Fuel Cell Commercialization Group (FCCG). FCCG members include municipal utilities, rural electric co-ops, and investor owned utilities who have expressed interest in being the initial purchasers of the first commercial DFC power plants. The utility participants in the SCDP have been drawn from the membership of FCCG. FCE is serving as the prime contractor for the design, construction, and testing of the SCDP Plant, and FCMC has manufactured the multi-stack submodules used in the DC power section of the plant. Fluor Daniel Inc. (FDI) served as the architect-engineer for the design and construction of the plant, and also provided support to the design of the multi-stack submodules. FDI is also assisting the ERC companies in commercial power plant design.

Leo, Anthony J.; Skok, Andrew J.; O'Shea, Thomas P.

1996-08-01T23:59:59.000Z

295

Santa Clara Demonstration Status  

SciTech Connect

Fuel Cell Engineering Corporation (FCE) is in the fourth year of a DOE Cooperative Agreement Program (private-sector cost-shared) aimed at the demonstration of ERC's direct carbonate fuel cell (DFC) technology at full scale. FCE is a wholly owned subsidiary of Energy Research Corporation (ERC), which has been pursuing the development of the DFC for commercialization near the end of this decade. The DFC produces power directly from hydrocarbon fuels electrochemically, without the need for external reforming or intermediate mechanical conversion steps. As a result, the DFC has the potential to achieve very high efficiency with very low levels of environmental emissions. Modular DFC power plants, which can be shop-fabricated and sited near the user, are ideally suited for distributed generation, cogeneration, industrial, and defense applications. This project is an integral part of the ERC effort to commercialize the technology to serve these applications. Potential users of the commercial DFC power plant under development at ERC will require that the technology be demonstrated at or near the full scale of the commercial products. The objective of the Santa Clara Demonstration Project (SCDP) is to provide the first such demonstration of the technology. The approach ERC has taken in the commercialization of the DFC is described in detail elsewhere [1]. Briefly, an aggressive core technology development program is in place which is focused by ongoing contact with customers and vendors to optimize the design of the commercial power plant. ERC has selected a 2.85 MW power plant unit for initial market entry. Two ERC subsidiaries are supporting the commercialization effort: The Fuel Cell Manufacturing Corporation (FCMC) and the Fuel Cell Engineering Corporation (FCE). FCMC manufactures carbonate stacks and multi-stack modules, currently from its manufacturing facility in Torrington, CT. FCE is responsible for power plant design, integration of all subsystems, sales/marketing, and client services. The commercial product specifications have been developed by working closely with the Fuel Cell Commercialization Group (FCCG). FCCG members include municipal utilities, rural electric co-ops, and investor owned utilities who have expressed interest in being the initial purchasers of the first commercial DFC power plants. The utility participants in the SCDP have been drawn from the membership of FCCG. FCE is serving as the prime contractor for the design, construction, and testing of the SCDP Plant, and FCMC has manufactured the multi-stack submodules used in the DC power section of the plant. Fluor Daniel Inc. (FDI) served as the architect-engineer for the design and construction of the plant, and also provided support to the design of the multi-stack submodules. FDI is also assisting the ERC companies in commercial power plant design.

Leo, Anthony J.; Skok, Andrew J.; O' Shea, Thomas P.

1996-08-01T23:59:59.000Z

296

Electrokinetic Hydrogen Generation from Liquid Water Microjets  

E-Print Network (OSTI)

process also generates electrical power, which could becurrents to generate electrical power, 9-11 with Kwokat the nozzle, the electrical power is found to be ~210 -4

Duffin, Andrew M.; Saykally, Richard J.

2007-01-01T23:59:59.000Z

297

MCNP6 Status  

SciTech Connect

We, the development teams for MCNP, NJOY, and parts of ENDF, would like to invite you to a proposed 3 day workshop October 30, 31 and November 1 2012, to be held at Los Alamos National Laboratory. At this workshop, we will review new and developing missions that MCNP6 and the underlying nuclear data are being asked to address. LANL will also present its internal plans to address these missions and recent advances in these three capabilities and we will be interested to hear your input on these topics. Additionally we are interested in hearing from you additional technical advances, missions, concerns, and other issues that we should be considering for both short term (1-3 years) and long term (4-6 years)? What are the additional existing capabilities and methods that we should be investigating? The goal of the workshop is to refine priorities for mcnp6 transport methods, algorithms, physics, data and processing as they relate to the intersection of MCNP, NJOY and ENDF.

Goorley, John T. [Los Alamos National Laboratory

2012-06-25T23:59:59.000Z

298

Status of the MEG Experiment  

Science Conference Proceedings (OSTI)

The MEG experiment which searches for ?? e ? decays at the sensitivity level of 10 ?13 is now in its final stage of the preparation. Some data run is expected by the end of the year 2007. The statuses of each detector components are described.

Aki Maki; MEG Group

2008-01-01T23:59:59.000Z

299

RENEWABLES 2005 GLOBAL STATUS REPORT  

E-Print Network (OSTI)

Research Institute Chinese Renewable Energy Industries Association China Susan McDade Energy EnvironmentRENEWABLES 2005 GLOBAL STATUS REPORT Paper prepared for the REN21 Network by The Worldwatch Institute Lead Author: Eric Martinotwww.ren21.net #12;Renewable Energy Policy Network for the 21st Century

Kammen, Daniel M.

300

-----_ _111 _ _ _ __ HEALTH STATU~S  

E-Print Network (OSTI)

- - - - -_ _111 _ _ _ __ HEALTH STATU~S OF VIETNAM VETER~I~NS SUPPLEMENT A LABORATORY METHOD~3 AND QUALITY CONTROL U.S. DEPARTMENT OF HEALTH AND HUMAN SEIIVICES PUBLIC HEALTH SERVICE Control Vietnam Experience Study January 1989 t t U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES

Note: This page contains sample records for the topic "generator status process" 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

ESnet Network Measurement Current Status  

E-Print Network (OSTI)

1 ESnet Network Measurement Current Status Joe Metzger Jan 24th 2008 ESCC meeting Energy Sciences ­ Regular scheduled bandwidth testing · Internal to ESnet IP & SDN Network · External to important peers, and ESnet sites that are interested ­ Dynamic end-user testing via · perfSONAR · ESnet Performance Center

302

ESnet Network Measurement Current Status &  

E-Print Network (OSTI)

1 ESnet Network Measurement Current Status & Future Plans Joe Metzger - with slides copied from Networking for the Future of Science #12;2 Overview · ESnet Services ­ New content · LHC Requirements problems and get more systems deployed ­ Regular scheduled bandwidth testing · Internal to ESnet IP & SDN

303

AGC-1 Post Irradiation Examination Status  

SciTech Connect

The Next Generation Nuclear Plant (NGNP) Graphite R&D program is currently measuring irradiated material property changes in several grades of nuclear graphite for predicting their behavior and operating performance within the core of new Very High Temperature Reactor (VHTR) designs. The Advanced Graphite Creep (AGC) experiment consisting of six irradiation capsules will generate this irradiated graphite performance data for NGNP reactor operating conditions. All six AGC capsules in the experiment will be irradiated in the Advanced Test Reactor (ATR), disassembled in the Hot Fuel Examination Facility (HFEF), and examined at the INL Research Center (IRC) or Oak Ridge National Laboratory (ORNL). This is the first in a series of status reports on the progress of the AGC experiment. As the first capsule, AGC1 was irradiated from September 2009 to January 2011 to a maximum dose level of 6-7 dpa. The capsule was removed from ATR and transferred to the HFEF in April 2011 where the capsule was disassembled and test specimens extracted from the capsules. The first irradiated samples from AGC1 were shipped to the IRC in July 2011and initial post irradiation examination (PIE) activities were begun on the first 37 samples received. PIE activities continue for the remainder of the AGC1 specimen as they are received at the IRC.

David Swank

2011-09-01T23:59:59.000Z

304

Complete LNG Terminal Status Maps | Department of Energy  

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

LNG Terminal Status Maps Complete LNG Terminal Status Maps A series of slides showing the status of various LNG terminals (existing, under construction, proposed, etc.) in North...

305

Training Work Group Status Overview - July 2012 | Department...  

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

Training Work Group Status Overview - July 2012 Training Work Group Status Overview - July 2012 Documents Available for Download July 2012 Status Overviews More Documents &...

306

Training Work Group Status Overview - July 2012 | Department...  

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

July 2012 Training Work Group Status Overview - July 2012 Documents Available for Download July 2012 Status Overviews More Documents & Publications Training Work Group Status...

307

Steam Generator Management Program: Flaw Handbook Calculator  

Science Conference Proceedings (OSTI)

The EPRI Steam Generator Management Program: Steam Generator Degradation Specific Flaw Handbook v1.0 defines burst pressure equations for steam generator tubes with various degradation morphologies, and the EPRI Steam Generator Management Program: Steam Generator Integrity Assessment Guidelines (1019038) describes a probabilistic evaluation process which can be used to account for key input parameter uncertainties. The Flaw Handbook Calculator software is an automated Microsoft Excelspreadsheet which cal...

2010-04-20T23:59:59.000Z

308

NUCLEAR POWER IN CALIFORNIA: 2007 STATUS REPORT  

E-Print Network (OSTI)

........................................................................................................148 Potential Impact of a Centralized Interim Storage Facility Status and Implications of Centralized Interim Fuel Storage

309

Nuclear lattice simulations: Status and perspectives  

E-Print Network (OSTI)

I review the present status of nuclear lattice simulations. This talk is dedicated to the memory of Gerald E. Brown.

Meiner, Ulf-G

2013-01-01T23:59:59.000Z

310

ARM AOS Processing Status and Aerosol Intensive Properties VAP  

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

Andrews, and P. J. Sheridan National Oceanic and Atmospheric Administration Boulder, Colorado Abstract The Atmospheric Radiation Measurement (ARM) Aerosol Observing System (AOS)...

311

Power Generating Inc | Open Energy Information  

Open Energy Info (EERE)

A privately held Texas corporation, which provides a direct-fired, biomass-fueled cogeneration system that generates electricity and process heat while consuming on-site...

312

STATUS OF SRF FACILITIES AT SNS  

Science Conference Proceedings (OSTI)

The Spallation Neutron Source (SNS) has recognized the need for developing in-house capability to ensure long term sustainability of the superconducting linac (SCL). SNS has made substantial gains in the last 6 years in understanding SCL operation, including system and equipment limiting factors, and resolution of system and equipment issues. Significant effort and focus is required to assure on-going success in the operation, maintenance, and improvement of the SCL and to address the requirements of the upgrade project for the Second Target Station. These interdependent efforts include implementation of demonstrated improvements, fabrication of spare cryomodules, cavity R&D to enhance machine performance, and related SRF facility developments. Cryomodule and vertical cavity testing facilities are being developed to demonstrate process capabilities and to further understand the collective limitations of installed cavities. The status and future plans for SRF facilities at SNS will be presented.

Kim, Sang-Ho [ORNL; Xu, Ting [ORNL; Afanador, Ralph [ORNL; Howell, Matthew P [ORNL; Crofford, Mark T [ORNL; Stewart, Stephen [ORNL

2012-01-01T23:59:59.000Z

313

Nuclear power generation and fuel cycle report 1996  

SciTech Connect

This report presents the current status and projections through 2015 of nuclear capacity, generation, and fuel cycle requirements for all countries using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the worldwide nuclear fuel market. Long term projections of U.S. nuclear capacity, generation, and spent fuel discharges for two different scenarios through 2040 are developed. A discussion on decommissioning of nuclear power plants is included.

NONE

1996-10-01T23:59:59.000Z

314

Status and Future of TRANSCOM  

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

Steve Casey Steve Casey U.S. Dept. of Energy Carlsbad Field Office  Current Program status g  Upcoming Changes  Glimpse at future options  DOE Commitments 2 6/3/2010 2  Current Program status g * Computer Based Training * User Support Site * Program Support * Program Accomplishments U i Ch  Upcoming Changes  Glimpse at future options  DOE Commitments 3  1 st release - December 2009 9  Covers general user training  Allows organizations access to training without waiting for a traditional class  Computer security module to be added Autumn 2010 Autumn 2010  Shipper/Scheduler training - being considered 4 6/3/2010 3  Completely overhauled in p y 2009  Features are user friendly  Layout more intuitive

315

Weekly Petroleum Status Report Schedule  

Gasoline and Diesel Fuel Update (EIA)

Weekly Petroleum Status Report Weekly Petroleum Status Report Release Schedule The wpsrsummary.pdf, overview.pdf, and Tables 1-14 in CSV and XLS formats, are released to the Web site after 10:30 a.m. (Eastern Time) on Wednesday. All other PDF and HTML files are released to the Web site after 1:00 p.m. (Eastern Time) on Wednesday. Appendix D is produced during the winter heating season, which extends from October through March of each year. For some weeks which include holidays, releases are delayed by one day. Holiday Release Schedule The standard release time and day of the week will be at 10:30 a.m. (Eastern time) on Wednesdays with the following exceptions. All times are Eastern. Data for the week ending Alternate Release Date Release Day Release Time Holiday October 11, 2013 October 21, 2013 Monday 10:30 a.m. Columbus/EIA Closed

316

Puget Sound Area Electric Reliability Plan. Appendix B : Local Generation Evaluation : Draft Environmental Impact Statement.  

SciTech Connect

The information and data contained in this Appendix was extracted from numerous sources. The principle sources used for technical data were Bonneville Power Administration's 1990 Resource Program along with its technical appendix, and Chapter 8 of the Draft 1991 Northwest Conservation and Electric Power Plan. All cost data is reported 1988 dollars unless otherwise noted. This information was supplemented by other data developed by Puget Sound utilities who participated on the Local Generation Team. Identifying generating resources available to the Puget Sound area involved a five step process: (1) listing all possible resources that might contribute power to the Puget Sound area, (2) characterizing the technology/resource status, cost and operating characteristics of these resources, (3) identifying exclusion criteria based on the needs of the overall Puget Sound Electric Reliability Plan study, (4) applying these criteria to the list of resources, and (5) summarizing of the costs and characteristics of the final list of resources. 15 refs., 20 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

317

Puget Sound Area Electric Reliability Plan. Appendix B : Local Generation Evaluation : Draft Environmental Impact Statement.  

DOE Green Energy (OSTI)

The information and data contained in this Appendix was extracted from numerous sources. The principle sources used for technical data were Bonneville Power Administration's 1990 Resource Program along with its technical appendix, and Chapter 8 of the Draft 1991 Northwest Conservation and Electric Power Plan. All cost data is reported 1988 dollars unless otherwise noted. This information was supplemented by other data developed by Puget Sound utilities who participated on the Local Generation Team. Identifying generating resources available to the Puget Sound area involved a five step process: (1) listing all possible resources that might contribute power to the Puget Sound area, (2) characterizing the technology/resource status, cost and operating characteristics of these resources, (3) identifying exclusion criteria based on the needs of the overall Puget Sound Electric Reliability Plan study, (4) applying these criteria to the list of resources, and (5) summarizing of the costs and characteristics of the final list of resources. 15 refs., 20 tabs.

United States. Bonneville Power Administration.

1991-09-01T23:59:59.000Z

318

Gasification Technology Status - December 2011  

Science Conference Proceedings (OSTI)

This report addresses the worldwide market and technology status of gasification technologies. The market for gasification technologies is primarily in China, where national policy has established a major coal-to-chemicals industry and plans to add major coal-to-substitute natural gas and coal-to-liquid transportation fuels in the next five-year plan. Gasification is being deployed to a lesser extent in other Asian countries and elsewhere. Gasification technology companies have responded to this market b...

2011-12-30T23:59:59.000Z

319

Gasification Technology Status -- December 2008  

Science Conference Proceedings (OSTI)

Over the past 5 years, several major power companies have been developing and conducting detailed design studies of commercial-sized coal-based integrated gasification combined-cycle (IGCC) and pulverized coal (PC) projects. Integrated gasification combined-cycle (IGCC) plants can meet very stringent emissions targets, including those for mercury and CO2. This report covers current IGCC designs being offered and reviews the commercial status of gasification technologies, potential improvements, and lesso...

2008-12-18T23:59:59.000Z

320

Gasification Technology Status - December 2012  

Science Conference Proceedings (OSTI)

This report addresses the worldwide market and technology status of gasification technologies. The market for gasification technologies is primarily in China, where national policy has established a major coal-to-chemicals industry and plans to add major coaltosubstitute natural gas and coaltoliquid transportation fuels in the next five-year plan. Gasification is being deployed to a lesser extent in other Asian countries and elsewhere. Gasification technology companies ...

2012-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Gasification Technology Status - December 2010  

Science Conference Proceedings (OSTI)

Several Integrated Gasification Combined Cycle (IGCC) projects that incorporate various degrees of CO2 Capture and Sequestration (CCS) are under development worldwide. This report covers current IGCC designs on offer that include CO2 capture and reviews the commercial status of gasification technologies, potential improvements, and lessons learned from commercial operating experience at IGCC plants. It describes and evaluates the considerable R&D program of the U.S. DOE and industrial companies to improv...

2010-12-31T23:59:59.000Z

322

LLNL (Lawrence Livermore National Laboratory) Oil Shale Pilot Plant status report  

SciTech Connect

The authors are studying aboveground oil shale retorting and have developed the LLNL Hot-Recycled-Solid (HRS) process as a generic, second-generation, rapid pyrolysis retorting system in which recycled shale is the solid heat carrier. In 1984-87, they operated a 1 ton-per-day HRS pilot plant to study retorting chemistry in an actual recirculation loop, Cena (1986). In 1989 they upgraded their laboratory pilot plant to process 4 ton-per-day of commercially sized shale, which will allow them, for the first time, to study pyrolysis and combustion chemistry using the full particle size, to produce enough oil for detailed characterization studies, to study environmental consequences, and to begin answering the many bulk solid handling questions concerning scale-up of the HRS process. In this paper the authors report on the status of their pilot plant operations. They have operated the facility circulating raw shale at ambient temperature and dolomite at elevated temperature. They plan the first hot shale run in November 1990. 5 refs., 16 figs., 4 tabs.

Cena, R.J.; Thorsness, C.B.

1990-10-26T23:59:59.000Z

323

Status  

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

1 1 Department of Energy Identity, Credential, and Access Management (ICAM) Cyber Security Training Conference Tuesday, May 18, 2010 Office of the Chief Information Officer 2 Announcement * LACS Birds-of-a-Feather Session - Logistics * Wednesday, May 19, 2010 * 9:30 AM - 11:30 AM EST * Room A708 - Focus: LACS ONLY! * LACS implementation experiences, lessons, questions, challenges, etc - Everyone is welcome * Science Identity Federation (Risk Management Track) - Logistics * Tuesday, May 18, 2010 * 4:00 PM - 5:00 PM EST * Room A704 - Focus * Ties into NSF/NIH InCommon Federation * Federated identity solution for Level 1 authentication Office of the Chief Information Officer 3 Slight Change of Focus Credential Issuance Facility Office of the Chief Information Officer 4 Paradigm Shift

324

STATUS:  

E-Print Network (OSTI)

Thank you for your submittal of the Total Maximum Daily Load (TMDL) documents that address biological impairments in Moon, Stevens, and Rugg Brooks. These waterbodies are included on Vermonts 2008 303(d) list and were prioritized for TMDL development. The purpose of these TMDLs is to address aquatic life use impairments caused by stormwater runoff. The U.S. Environmental Protection Agency (EPA) hereby approves Vermonts October, 2008 versions of the three TMDLs (for Moon, Stevens, and Rugg Brooks) submitted with a cover letter dated October 2, 2008. EPA has determined that these TMDLs meet the requirements of 303(d) of the Clean Water Act (CWA), and of EPAs implementing regulations (40 CFR Part 130). A copy of our approval documentation is enclosed. Thank you again for your submittal. My staff and I look forward to continued cooperation with VTDEC in exercising our shared responsibility of implementing the requirements under Section 303(d) of the CWA. Sincerely, /s/

Laura Pelosi Commissioner; Rugg Brook Tmdls; Ken Moraff; Acting Director

2009-01-01T23:59:59.000Z

325

Status  

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

(ICAM) will improve the security and interoperability of the Nuclear Security Enterprise (NSE)" * Cyber Security Governance Council Representatives - ICAM Governance model...

326

Status  

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

9 FOIA - Request Log 9 FOIA - Request Log 1 Closed/ Date No. Dated Date Rec'd HQ or Dir. Subject Finalized 05/19/09 001 04/07/09 04/07/09 Direct Current contracts with Visionary Solutions, LLC and CAST Specialty Transportation Incorporated, for transportation services for the Waste Isolation Pilot Plant (WIPP) Finalized 06/30/09 002 06/29/09 06/29/09 Transfer DOE/HQ (1) All documents dated from February 2001 to the present relating or referring to any labor disputes that have delayed completion of federal construction projects costing $25 million or more during the time period referenced above. (2) All documents dated from February 2001 to the present relating or referring to any difficulties asserted by contractors in predicting labor cost and/or interruptions

327

Status  

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

030310 002 030210 030210 Direct Requesting copies of Consultation and cooperative Agreement between the Department of Energy and the State of New Mexico with the...

328

Process / CI Process  

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

2 Process/Continual Improvement Rev. 11_0406 Page 1 of 6 2 Process/Continual Improvement Rev. 11_0406 Page 1 of 6 EOTA - Business Process Document Title: Process/Continual Improvement Document Number: P-012 Rev 11_0406 Document Owner: Elizabeth Sousa Backup Owner: David Rocha Approver(s): Melissa Otero Parent Document: Q-001 Quality Manual Notify of Changes: EOTA Staff Referenced Document(s): F-016 Process/Continual Improvement Form, P-001 Document Control Process, P-008 Corrective Action and Preventive Action, P-004 Business System Management Review P-012 Process/Continual Improvement Rev. 11_0406 Page 2 of 6 Revision History:

329

Submersible Generator for Marine Hydrokinetics  

SciTech Connect

A submersible generator was designed as a distinct and critical subassembly of marine hydrokinetics systems, specifically tidal and stream energy conversion. The generator is designed to work with both vertical and horizontal axis turbines. The final product is a high-pole-count, radial-flux, permanent magnet, rim mounted generator, initially rated at twenty kilowatts in a two-meter-per-second flow, and designed to leverage established and simple manufacturing processes. The generator was designed to work with a 3 meter by 7 meter Gorlov Helical Turbine or a marine hydrokinetic version of the FloDesign wind turbine. The team consisted of experienced motor/generator design engineers with cooperation from major US component suppliers (magnetics, coil winding and electrical steel laminations). Support for this effort was provided by Lucid Energy Technologies and FloDesign, Inc. The following tasks were completed: â?¢ Identified the conditions and requirements for MHK generators. â?¢ Defined a methodology for sizing and rating MHK systems. â?¢ Selected an MHK generator topology and form factor. â?¢ Completed electromechanical design of submersible generator capable of coupling to multiple turbine styles. â?¢ Investigated MHK generator manufacturing requirements. â?¢ Reviewed cost implications and financial viability. â?¢ Completed final reporting and deliverables

Robert S. Cinq-Mars; Timothy Burke; Dr. James Irish; Brian Gustafson; Dr. James Kirtley; Dr. Aiman Alawa

2011-09-01T23:59:59.000Z

330

Laser Polarization Effects in Supercontinuum Generation  

E-Print Network (OSTI)

We present experimental evidence of a fourth order process in electric field in supercontinuum generation. We also show laser induced polarization preference in the supercontinuum generating media. These results have become possible through the choice of isotropic and anisotropic samples interacting with ultrashort laser pulses of changing ellipticity. Laser polarization emerges as an important control parameter for the highly nonlinear phenomenon of supercontinuum generation.

Alok Srivastava; Debabrata Goswami

2004-02-22T23:59:59.000Z

331

LEU conversion status of US research reactors, September 1996  

SciTech Connect

This paper summarizes the conversion status of research and test reactors in the United States from the use of fuels containing highly- enriched uranium (HEU, greater than or equal to 20%) to the use of fuels containing low-enriched uranium (LEU, < 20%). Estimates of the uranium densities required for conversion are made for reactors with power levels greater than or equal to 1 MW that are not currently involved in the LEU conversion process.

Matos, J.E.

1996-10-07T23:59:59.000Z

332

ARM Climate Research Facility Instrumentation Status and Information December 2009  

Science Conference Proceedings (OSTI)

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

JW Voyles

2010-12-30T23:59:59.000Z

333

Milliwatt Generator Project  

DOE Green Energy (OSTI)

This report covers progress on the Milliwatt Generator Project from April 1986 through March 1988. Activities included fuel processing and characterization, production of heat sources, fabrication of pressure-burst test units, compatibility studies, impact testing, and examination of surveillance units. The major task of the Los Alamos Milliwatt Generator Project is to fabricate MC2893A heat sources (4.0 W) for MC2730A radioisotope thermoelectric generators (RTGS) and MC3599 heat sources (4.5 W) for MC3500 RTGs. The MWG Project interfaces with the following contractors: Sandia National Laboratories, Albuquerque (designer); E.I. du Pont de Nemours and Co. (Inc.), Savannah River Plant (fuel); Monsanto Research Corporation, Mound Facility (metal hardware); and General Electric Company, Neutron Devices Department (RTGs). In addition to MWG fabrication activities, Los Alamos is involved in (1) fabrication of pressure-burst test units, (2) compatibility testing and evaluation, (3) examination of surveillance units, and (4) impact testing and subsequent examination of compatibility and surveillance units.

Latimer, T.W.; Rinehart, G.H.

1992-05-01T23:59:59.000Z

334

DOE Workshop - Deposition Velocity Status  

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

Delivering DOE's Vision for the Delivering DOE's Vision for the East Tennessee Technology Park Mission Safely Delivering the Department of Energy's Vision for the East Tennessee Technology Park Mission DOE Workshop Deposition Velocity Status Mike Hitchler, Manager Nuclear Facility Safety June 5, 2012 Safely Delivering DOE's Vision for the East Tennessee Technology Park Mission Existing UCOR Analyses * UCOR facilities at East Tennessee Technology Park (ETTP) and Oak Ridge National Laboratory (ORNL) use various plume models depending on when they were developed and by whom. - Some use MACCS or MACCS2 for dispersion evaluation. (~5 locations) - LLLW uses ingestion modeling (multiple locations)

335

Status of the LNG industry  

Science Conference Proceedings (OSTI)

A status report on the liquefied natural gas (LNG) industry after 22 years of international trade compares developments during 1984-1985 for the major exporting and importing countries. Japan, the leading consumer, imports over 72% of the world production, while Europe imports 27% and the US 1%. There are 10 baseload liquefaction plants with a collective capacity of about 230 million m/sup 3//streamday. Japan has 85% of the world's LNG storage facilities because its geology is not suitable for underground storage. Utilities are looking to LNG for peakshaving, but it will be necessary to time projects so that production and demand will develop a reliable trade climate. 3 tables.

Anderson, P.J.

1986-06-30T23:59:59.000Z

336

State building energy codes status  

Science Conference Proceedings (OSTI)

This document contains the State Building Energy Codes Status prepared by Pacific Northwest National Laboratory for the U.S. Department of Energy under Contract DE-AC06-76RL01830 and dated September 1996. The U.S. Department of Energy`s Office of Codes and Standards has developed this document to provide an information resource for individuals interested in energy efficiency of buildings and the relevant building energy codes in each state and U.S. territory. This is considered to be an evolving document and will be updated twice a year. In addition, special state updates will be issued as warranted.

NONE

1996-09-01T23:59:59.000Z

337

Status of Charm Flavor Physics  

E-Print Network (OSTI)

The role of charm in testing the Standard Model description of quark mixing and CP violation through measurements of lifetimes, decay constants and semileptonic form factors is reviewed. Together with Lattice QCD, charm has the potential this decade to maximize the sensitivity of the entire flavor physics program to new physics. and pave the way for understanding physics beyond the Standard Model at the LHC in the coming decade. The status of indirect searches for physics beyond the Standard Model through charm mixing, CP-violation and rare decays is also reported.

I. Shipsey

2006-07-26T23:59:59.000Z

338

Relativistic Positioning Systems: current status  

E-Print Network (OSTI)

A {\\em relativistic positioning system} consists in a set of four clocks broadcasting their respective proper time by means of light signals. Among them, the more important ones are the {\\em auto-located positioning systems,} in which every clock broadcasts not only its proper time but also the proper times that it receives from the other three. At this level, no reference to any exterior system (the Earth surface, for example) and no synchronization are needed. The current status of the theory of relativistic positioning systems is sketched.

Bartolom Coll; Joan J. Ferrando; Juan A. Morales-Lladosa

2009-06-03T23:59:59.000Z

339

Foreign Obligations Implementation Status Presentation  

National Nuclear Security Administration (NNSA)

January 13, 2004 Crowne Plaza Ravinia Atlanta, January 13, 2004 Crowne Plaza Ravinia Atlanta, January 13, 2004 Crowne Plaza Ravinia Atlanta, Georgia Georgia Obligations Accounting Implementation Workshop Obligations Accounting Implementation Workshop Foreign Obligations Implementation Status Brian G. Horn U.S. Nuclear Regulatory Commission January 13, 2004 Obligations Accounting Implementation Workshop January 13, 2 Obligations Accounting Implementation Workshop January 13, 2004 Crowne Plaza Ravinia Atlanta, GA 004 Crowne Plaza Ravinia Atlanta, GA Overview of Meeting Overview of Meeting * Review how the Obligation Tracking System is working * Presentations: - Review of Government notification procedures - Establishment of the beginning Obligation Balances for sites

340

The Power Systems Development Facility -- Current status  

Science Conference Proceedings (OSTI)

Southern Company Services, Inc. (SCS) has entered into a cooperative agreement with the US Department of Energy (DOE) to build and operate the Power Systems Development Facility (PSDF), currently under construction in Wilsonville, Alabama, 40 miles southeast of Birmingham. The objectives of the PSDF are to develop advanced coal-fired power generation technologies through testing and evaluation of hot gas cleanup systems and other major components at the pilot scale. The performance of components will be assessed and demonstrated in an integrated mode of operation and at a component size readily scaleable to commercial systems. The facility will initially contain five modules: (1) a transport reactor gasifier and combustor, (2) an advanced pressurized fluidized-bed combustion (APFBC) system, (3) a particulate control module, (4) an advanced burner-gas turbine module, and (5) a fuel cell. The five modules will initially be configured into two separate test trains, the transport reactor train (2 tons/hour of coal feed) and the APFBC train (3 tons/hour of coal feed). In addition to a project description, the project design and construction status, preparations for operations, and project test plans are reported in this paper.

Pinkston, T.E.; Maxwell, J.D.; Leonard, R.F.; Vimalchand, P.

1995-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Status of the START neutral beam project  

DOE Green Energy (OSTI)

A major advantage of spherical tokamaks is their potential for achieving high beta and high plasma density in modest sized plasmas using low magntic field. Given this combination of low field and high density, neutral beam injection can provide effective auxiliary heating for the next generation of spherical tokamaks. A neutral beam injector, shipped recently from Oak Ridge National Laboratory as part of an ongoing collaboration on spherical tokamak research, has now been installed onto the START (Small Tight Aspect Ratio Tokamak) experiment at Culham Laboratory. This should provide the first experimental test of neutral injectino into spherical tokamak plasmas, and allow the effects of neutral beam heating on energy confinement and beta values to be assessed at low aspect ratios. This experiment also extends the data base of confinement scaling for tokamaks in general. Modifications to START have included in-situ machining of a new 31 cm diameter port for NBI, plus the installation of a new graphite neutral beam stop equipped with thermocouples to provide beam profile and shinethrough diagnosis. The major modification to the NBI beamline has been the installation of an optical fiber coupled control and instrumentation system. The injector will be operated without cryopumps in a 'volume pumped' configuration, and should provide 0.5 MW of injected hydrogen neutral power at a beam energy of 40 keV for 20 ms pulses. The status of the installation and commissioning program is reported.

Nightingale, M. P. S. [Association EURATOM-CCFE, Abingdon, UK; Peng, Yueng Kay Martin [ORNL

1995-01-01T23:59:59.000Z

342

Status of load management storage demonstrations  

DOE Green Energy (OSTI)

DOE is funding a nationwide demonstration of electric load management through the use of utility-controlled, customer-side thermal energy storage for residential space conditioning. The general concept of the projects was developed with the assistance of a broadly based working group drawn from the utility industry. This paper presents the current status of these demonstrations. Ten demonstrations are underway - five heat storage and five cool storage - using between 30 and 50 near-commercial thermal storage devices. The installations and experimental program are designed to: (1) collect reliable load research data for assessing the impact on the utility system; (2) delineate and solve installation problems; (3) establish maintainability; (4) illuminate customer and utility acceptance; and (5) generate cost data. The results obtained are expected to assist utilities in making local load-management decisions, to assist DOE in establishing priorities for R and D efforts in load management, and to provide objective information related to the electric system impact, energy conservation, and cost-effectiveness of this form of load management.

Long, H M; Mohre, D L

1979-01-01T23:59:59.000Z

343

Natural gas vehicles : Status, barriers, and opportunities.  

Science Conference Proceedings (OSTI)

In the United States, recent shale gas discoveries have generated renewed interest in using natural gas as a vehicular fuel, primarily in fleet applications, while outside the United States, natural gas vehicle use has expanded significantly in the past decade. In this report for the U.S. Department of Energy's Clean Cities Program - a public-private partnership that advances the energy, economic, and environmental security of the U.S. by supporting local decisions that reduce petroleum use in the transportation sector - we have examined the state of natural gas vehicle technology, current market status, energy and environmental benefits, implications regarding advancements in European natural gas vehicle technologies, research and development efforts, and current market barriers and opportunities for greater market penetration. The authors contend that commercial intracity trucks are a prime area for advancement of this fuel. Therefore, we examined an aggressive future market penetration of natural gas heavy-duty vehicles that could be seen as a long-term goal. Under this scenario using Energy Information Administration projections and GREET life-cycle modeling of U.S. on-road heavy-duty use, natural gas vehicles would reduce petroleum consumption by approximately 1.2 million barrels of oil per day, while another 400,000 barrels of oil per day reduction could be achieved with significant use of natural gas off-road vehicles. This scenario would reduce daily oil consumption in the United States by about 8%.

Rood Werpy, M.; Santini, D.; Burnham, A.; Mintz, M.; Energy Systems

2010-11-29T23:59:59.000Z

344

Next Generation Nuclear Plant Project Technology Development Roadmaps: The Technical Path Forward  

SciTech Connect

This document presents the Next Generation Nuclear Plant (NGNP) Systems, Subsystems, and Components, establishes a baseline for the current technology readiness status, and provides a path forward to achieve increasing levels of technical maturity.

John Collins

2009-01-01T23:59:59.000Z

345

Process Parameters and Controls  

Science Conference Proceedings (OSTI)

Figure: ...Fig. 15 Effect of alloy and process parameters on the generation of residual-stress states. v , shot velocity; p , peening pressure; t , peening time; d , ball diameter; HV s , ball hardness; HV w , workpiece hardness. Source: Ref 11...

346

Contractor Earned Value Management System Certification Status...  

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

Technology Centers Field Sites Power Marketing Administration Other Agencies You are here Home Contractor Earned Value Management System Certification Status Contractor Earned...

347

Estimating IPv6 & DNSSEC Deployment Status  

Science Conference Proceedings (OSTI)

Estimating IPv6 & DNSSEC External Service Deployment Status Background and Methodology. ... gov.two. Agency Two, (errors & islands). gov.three. ...

2013-11-07T23:59:59.000Z

348

Idle Reduction Technology Demonstrations: Status Report  

Science Conference Proceedings (OSTI)

DOE's Advanced Vehicle Testing Activity is sponsoring 3 idle reduction demonstration projects for heavy-duty trucks. This report provides the status of the projects.

Proc, K.

2004-11-01T23:59:59.000Z

349

Weekly Petroleum Status Report - Energy Information Administration  

U.S. Energy Information Administration (EIA)

DOE/EIA-0208(2012-104) Distribution Category UC-98 Data for Week Ended: December 28, 2012 Weekly Petroleum Status Report

350

Weekly Petroleum Status Report - Energy Information Administration  

U.S. Energy Information Administration (EIA)

DOE/EIA-0208(2013-17) Distribution Category UC-98 Data for Week Ended: April 26, 2013 Weekly Petroleum Status Report

351

Status & Direction for Onboard Hydrogen Storage  

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

Economy Manufacturing for the Hydrogen Economy Status & Direction for Onboard Hydrogen Storage Andy Abele Quantum Fuel Systems Technologies Worldwide, Inc. July 2005 This...

352

Status of SAE Electro-Mobility Standards  

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

US-China Electric Vehicle and Battery Technology Workshop -Boston, MA Status of SAE Electro-Mobility Standards Peter Byk Technical Project Manager, Global Ground Vehicle Standards...

353

Status of State Electric Industry Restructuring Activity  

Reports and Publications (EIA)

Presents an overview of the status of electric industry restructuring in each state.. Restructuring means that a monopoly system of electric utilities has been replaced with competing sellers.

Channele Wirman

2010-09-01T23:59:59.000Z

354

Solar industrial process heat  

DOE Green Energy (OSTI)

The aim of the assessment reported is to candidly examine the contribution that solar industrial process heat (SIPH) is realistically able to make in the near and long-term energy futures of the United States. The performance history of government and privately funded SIPH demonstration programs, 15 of which are briefly summarized, and the present status of SIPH technology are discussed. The technical and performance characteristics of solar industrial process heat plants and equipment are reviewed, as well as evaluating how the operating experience of over a dozen SIPH demonstration projects is influencing institutional acceptance and economoc projections. Implications for domestic energy policy and international implications are briefly discussed. (LEW)

Lumsdaine, E.

1981-04-01T23:59:59.000Z

355

Disposition of excess highly enriched uranium status and update  

SciTech Connect

This paper presents the status of the US DOE program charged with the disposition of excess highly enriched uranium (HEU). Approximately 174 metric tonnes of HEU, with varying assays above 20 percent, has been declared excess from US nuclear weapons. A progress report on the identification and characterization of specific batches of excess HEU is provided, and plans for processing it into commercial nuclear fuel or low-level radioactive waste are described. The resultant quantities of low enriched fuel material expected from processing are given, as well as the estimated schedule for introducing the material into the commercial reactor fuel market. 2 figs., 3 tabs.

Williams, C.K. III; Arbital, J.G.

1997-09-01T23:59:59.000Z

356

Next Generation Radioisotope Generators | Department of Energy  

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

» Next Generation Radioisotope Generators » Next Generation Radioisotope Generators Next Generation Radioisotope Generators Advanced Stirling Radioisotope Generator (ASRG) - The ASRG is currently being developed as a high-efficiency RPS technology to support future space missions on the Martian surface or in the vacuum of space. This system uses Stirling convertors, which have moving parts to mechanically convert heat to electricity. This power conversion system, if successfully deployed, will reduce the weight of each RPS and the amount of Pu-238 needed per mission. A HISTORY OF MISSION SUCCESSES For over fifty years, the Department of Energy has enabled space exploration on 27 missions by providing safe reliable radioistope power systems and radioisotope heater units for NASA, Navy and Air Force.

357

Precision moisture generation and measurement.  

SciTech Connect

In many industrial processes, gaseous moisture is undesirable as it can lead to metal corrosion, polymer degradation, and other materials aging processes. However, generating and measuring precise moisture concentrations is challenging due to the need to cover a broad concentration range (parts-per-billion to percent) and the affinity of moisture to a wide range surfaces and materials. This document will discuss the techniques employed by the Mass Spectrometry Laboratory of the Materials Reliability Department at Sandia National Laboratories to generate and measure known gaseous moisture concentrations. This document highlights the use of a chilled mirror and primary standard humidity generator for the characterization of aluminum oxide moisture sensors. The data presented shows an excellent correlation in frost point measured between the two instruments, and thus provides an accurate and reliable platform for characterizing moisture sensors and performing other moisture related experiments.

Thornberg, Steven Michael; White, Michael I.; Irwin, Adriane Nadine

2010-03-01T23:59:59.000Z

358

Status of the large wind turbine handbook  

DOE Green Energy (OSTI)

The site-selection strategy presented here and in the LWH is conservative, partially because utilities are conservative. They should be. The large-scale generation of electricity by wind turbine generators is an unproven technology. It is assumed that wind characteristics at a site will have to be thoroughly documented. This is because the nature of the wind at the site not only governs the energy output of the WECS farm, but also affects the service life of the wind equipment and both scheduled and unscheduled maintenance costs. Perhaps as experience is gained, the site-selection process can be simplified. Certain steps may be found unnecessary, or requirements on the quantity and quality of wind data collected at each step may be relaxed; however, at this stage of wind energy development, a conservative approach seems prudent.

Heister, T. R.; Pennell, W. T.

1979-12-01T23:59:59.000Z

359

ATLAS Status and latest results  

E-Print Network (OSTI)

The ATLAS experiment is a general-purpose detector located in one of the four interaction points of the Large Hadron Collider at CERN, Switzerland. In 2010 LHC has been colliding proton beams at the unprecedented centre-of-mass energy of 7 TeV. The last month of operation was dedicated to Pb-ion collisions at centre-of-mass energy of 2.76 TeV per nucleon. In this talk, a survey of the status of the ATLAS detector in both runs will be presented. The main results in pp collisions, including the study of minimum bias events, jets, W/Z, top and first searches for new physics will be reviewed. First results from heavy Ion collisions will be focussed on charged particle multiplicity, transverse energy, and elliptic flow as a function of collision geometry.

Sbarra, C; The ATLAS collaboration

2011-01-01T23:59:59.000Z

360

Definition: Electricity generation | Open Energy Information  

Open Energy Info (EERE)

Electricity generation Electricity generation Jump to: navigation, search Dictionary.png Electricity generation The process of producing electric energy or the amount of electric energy produced by transforming other forms of energy into electrical energy; commonly expressed in kilowatt-hours (kWh) or megawatt-hours (MWh).[1][2] View on Wikipedia Wikipedia Definition Electricity generation is the process of generating electrical power from other sources of primary energy. The fundamental principles of electricity generation were discovered during the 1820s and early 1830s by the British scientist Michael Faraday. His basic method is still used today: electricity is generated by the movement of a loop of wire, or disc of copper between the poles of a magnet. For electric utilities, it is the

Note: This page contains sample records for the topic "generator status process" 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

Fabrication and Testing Status of CEBAF 12 GeV Upgrade Cavities  

Science Conference Proceedings (OSTI)

The 12 GeV upgrade of the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Laboratory (JLab) is under way. All cavities have been built by industry and are presently undergoing post-processing and final low and high power qualification before cryomodule assembly. The status is reported including fabrication-related experiences, observations and issues throughout production, post-processing and qualification.

Marhauser, F; Davis, G K; Forehand, D; Grenoble, C; Hogan, J; Overton, R B; Reilly, A V; Rimmer, R A

2011-09-01T23:59:59.000Z

362

Indian Renewable Energy Status Report: Background Report for DIREC 2010  

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

Indian Renewable Energy Status Report Indian Renewable Energy Status Report Background Report for DIREC 2010 D. S. Arora (IRADe) | Sarah Busche (NREL) | Shannon Cowlin (NREL) | Tobias Engelmeier (Bridge to India Pvt. Ltd.) | Hanna Jaritz (IRADe) | Anelia Milbrandt (NREL) | Shannon Wang (REN21 Secretariat) NREL/TP-6A20-48948 October 2010 I R A D e NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

363

Competitive Bidding Process for Electric Distribution Companies...  

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

Bidding Process for Electric Distribution Companies' Procurement of Default and Back-up Electric Generation Services (Connecticut) Competitive Bidding Process for Electric...

364

Power, Status, and Learning in Organizations  

Science Conference Proceedings (OSTI)

This paper reviews the scholarly literature on the effects of social hierarchy---differences in power and status among organizational actors---on collective learning in organizations and groups. We begin with the observation that theories of organization ... Keywords: organizational and group learning, power and status, social hierarchy

J. Stuart Bunderson; Ray E. Reagans

2011-09-01T23:59:59.000Z

365

Neutrino oscillations present status and outlook  

E-Print Network (OSTI)

I summarize the status of three-flavour neutrino oscillations with date of Oct. 2007, and provide an outlook for the developments to be expected in the near future. Furthermore, I discuss the status of sterile neutrino oscillation interpretations of the LSND anomaly in the light of recent MiniBooNE results, and comment on implications for the future neutrino oscillation program.

Schwetz, Thomas

2008-01-01T23:59:59.000Z

366

Neutrino oscillations: present status and outlook  

E-Print Network (OSTI)

I summarize the status of three-flavour neutrino oscillations with date of Oct. 2007, and provide an outlook for the developments to be expected in the near future. Furthermore, I discuss the status of sterile neutrino oscillation interpretations of the LSND anomaly in the light of recent MiniBooNE results, and comment on implications for the future neutrino oscillation program.

Thomas Schwetz

2007-10-26T23:59:59.000Z

367

Neutrino oscillations: present status and outlook  

Science Conference Proceedings (OSTI)

I summarize the status of three-flavour neutrino oscillations with date of Oct. 2007, and provide an outlook for the developments to be expected in the near future. Furthermore, I discuss the status of sterile neutrino oscillation interpretations of the LSND anomaly in the light of recent MiniBooNE results, and comment on implications for the future neutrino oscillation program.

Schwetz, Thomas [Physics Department, Theory Division, CERN, CH-1211 Geneva 23 (Switzerland)

2008-02-21T23:59:59.000Z

368

Shift Turnover and Log Keeping for Fossil Generating Stations  

Science Conference Proceedings (OSTI)

Decreases in staff productivity, lost generation, and adverse events are occurring in the industry as a result of less-than-effective communication during shift turnovers and log-keeping practices that do not provide sufficient information on plant and equipment status. The shift turnover and log-keeping practices observed at numerous fossil generating stations vary between best in the industry to ineffective, and most stations have had equipment failures and lost efficiencies as a result of less-than-ef...

2010-12-19T23:59:59.000Z

369

Functional Requirements of Next Generation Control Center Applications  

Science Conference Proceedings (OSTI)

Future electric grids will operate in an environment where there are increasing renewables, demand responses, and storage with aging infrastructures. Next generation control centers (NGCC) need enhanced and new monitoring, analysis, and control functions to help operators improve efficient, reliable, and low-carbon operation of the grid. This report reviews the status and trends in the integration of renewable generation, demand responses, and storage systems, and recommends requirements for NGCC functio...

2011-06-15T23:59:59.000Z

370

Program on Technology Innovation: Integrated Generation Technology Options  

Science Conference Proceedings (OSTI)

This report provides a condensed, public-domain reference for current cost, performance, and technology status data for eight central-station power generation technologies. In this report, central station is defined as >100 MW with the exception of some renewable-resource-based technologies. In addition to fossil- and nuclear-based technologies, four renewable-resource-based technologies are included. This report addresses the principal technology options for utility-scale power generation.

2011-06-30T23:59:59.000Z

371

Radioisotope photoelectric generator  

SciTech Connect

This disclosure is directed to a radioisotope photoelectric generator for producing electrical energy. The construction of the generator is similar to that of a well-known storage battery. The generator is composed of alternate layers of high-Z, (high atomic-number) and low-Z (low atomic-number) material which are insulated by vacuum or other insulating material. Low-energy photons from a radioactive source interact predominantly with the high-Z material by the photoelectric process, ejecting photoelectrons whose energy extends up to the incident gamma-ray energy E. By selecting the high-Z material thickness to be less than one electron range (at energy E) and the low-Z material thickness to be more than one electron range, there is a net electron transfer from the high-Z plates to the low-Z plates because electrons are emitted predominantly from the high-Z plates and stop in the low-Z plates. After start-up, a potential difference will build up between the high-Z and low-Z plates. An upper limit for this potential difference in kilovolts is the energy E in keV. The high-Z plates are connected together electrically and the low-Z plates are connected together electrically thus forming a battery. The battery delivers power to an external electrical load, preferably but not necessarily a resistor, whose value is chosen to maximize the power delivered to the electrical load, to yield the voltage desired, to control the temperature of the plates, or a combination of such considerations.

Ritter, J.C.

1979-12-11T23:59:59.000Z

372

Hydrogen Generation by Electrolysis  

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

Better Engineered Solutions. Better Engineered Solutions. What Listening Generates. Better Engineered Solutions. What Listening Generates. Hydrogen Generation by Electrolysis September 2004 Steve Cohen Hydrogen Generation by Electrolysis September 2004 Steve Cohen NREL H 2 Electrolysis - Utility Integration Workshop NREL H 2 Electrolysis - Utility Integration Workshop 2 Hydrogen Generation by Electrolysis Hydrogen Generation by Electrolysis  Intro to Teledyne Energy Systems  H 2 Generator Basics & Major Subsystems  H 2 Generating & Storage System Overview  Electrolysis System Efficiency & Economics  Focus for Attaining DOE H 2 Production Cost Goals 3 Teledyne Energy Systems Locations - ISO 9001 Teledyne Energy Systems Locations - ISO 9001 Hunt Valley, Maryland  State-of-the-art thermoelectric,

373

Siemens Power Generation, Inc.  

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

Presented at the 2005 Pittsburgh Coal Conference Siemens Power Generation, Inc. Page 1 of 10 Siemens Power Generation, Inc., All Rights Reserved Development of a Catalytic...

374

Industrial Waste Generation  

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

9) Page 2 of 7 Industrial Waste Generation Work with Engineered Nanomaterials Power Consumption Historical Contamination (groundwater, soil) Hazardous Waste Generation Atmospheric...

375

On-site production of electrolytic hydrogen for generator cooling  

SciTech Connect

Hydrogen produced by water electrolysis could be cost effective over the merchant hydrogen used for generator cooling. Advanced water electrolyzers are being developed specifically for this utility application. These designs are based on solid-polymer-electrolyte and alkaline water electrolysis technologies. This paper describes the status of electrolyzer development and demonstration projects.

Mehta, B.

1982-08-01T23:59:59.000Z

376

Temporary Grounding and Bonding Practices in Nuclear Electric Generating Stations  

Science Conference Proceedings (OSTI)

Correct written temporary grounding practices inside generating stations are an important industrial safety issue, as well as an important plant status control issue. An extraordinary amount of regulations, standards, and information is available for temporary grounding practices in transmission and delivery (T&D), but very little is written about inside plant practices.

2008-12-22T23:59:59.000Z

377

Microsoft PowerPoint - Denison Status.ppt [Compatibility Mode]  

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

DENISON TURBINE DENISON TURBINE REHABILITATION PLANNING REHABILITATION PLANNING Status Report Southwestern Federal Hydropower Conference 10 June 2010 By: Charlie Allen Chief, Turbomachinery Section y Hydroelectric Design Center US Army Corps of Engineers BUILDING STRONG ® Historic Context Historic Context Late 1990's: Index Testing, 4% Efficiency Decrease g y Early 2000's: Generator Uprate Study Mid 2000's: Generator Rewinds Completed Capacity increase from 42.3 KVA to 53.5 KVA Capacity increase from 42.3 KVA to 53.5 KVA BUILDING STRONG ® PORTLAND DISTRICT 2 Unit Condition Unit Condition Units installed in late 1940's Badly Corroded Wicket Gates, Facing Plates, Stay Vanes Excessive Wicket Gate Leakage Brake Speed Switches reset to compensate Brake Speed Switches reset to compensate Runner Blade Entrance Edge Cavitation

378

Status of the Boeing Dish Engine Critical Component Project  

DOE Green Energy (OSTI)

The Boeing Company's Dish Engine Critical Component (DECC) project started in April of 1998. It is a continuation of a solar energy program started by McDonnell Douglas (now Boeing) and United Stirling of Sweden in the mid 1980s. The overall objectives, schedule, and status of this project are presented in this paper. The hardware test configuration, hardware background, operation, and test plans are also discussed. A summary is given of the test data, which includes the daily power performance, generated energy, working-gas usage, mirror reflectivity, solar insolation, on-sun track time, generating time, and system availability. The system performance based upon the present test data is compared to test data from the 1984/88 McDonnell Douglas/United Stirling AB/Southem California Edison test program. The test data shows that the present power, energy, and mirror performance is comparable to when the hardware was first manufactured 14 years ago.

Brau, H.W.; Diver, R.B.; Nelving, H.; Stone, K.W.

1999-01-08T23:59:59.000Z

379

Kinetic processes of mantle minerals  

E-Print Network (OSTI)

This dissertation discusses the experimental results designed to constrain the processes of MORB generation. The main focus of this study is to investigate the location and the related processes of the transformation ...

Koga, Kenneth Tadao, 1969-

2000-01-01T23:59:59.000Z

380

BCP Annual Rate Process  

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

2013 BCP Annual Rate Process 2013 BCP Annual Rate Process Informal Process Rate Activity Schedule (doc) Informal Customer Meeting Thursday March 6, 2013 at 10:30 A.M. Conf Rms 3&4 Informal Customer Meeting Presentation (Pdf) PRS Executive Summary (Mar 07, 2013) (Pdf) FY2014 Final Ten Year Operating Plan PRS Executive Summary (PDF) FORM for Foreign Visits (doc) Formal Process Initial Federal Register Notice (pdf) Public Information Forum March 27,2013 at 10:30 A.M. Conf Rms3&4 Customer Meeting Presentation PIF Presentation (PPT) Presentation Details (pdf) Reclamation Fund Status Report PIF PRS Executive Summary (pdf) PIF Transcripts (PDF) Visitor Center Cost Analysis Questions - Responses Public Comment Forum April 10, 2013 at 10:30 A.M. Conf Rms3&4 PCF Transcripts Customer Letters

Note: This page contains sample records for the topic "generator status process" 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

Status of the LBNE Neutrino Beamline  

SciTech Connect

The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab to carry out a compelling research program in neutrino physics. The facility will aim a beam of neutrinos toward a detector placed at the Homestake Mine in South Dakota. The neutrinos are produced in a three-step process. First, protons from the Main Injector (60-120 GeV) hit a solid target and produce mesons. Then, the charged mesons are focused by a set of focusing horns into the decay pipe, towards the far detector. Finally, the mesons that enter the decay pipe decay into neutrinos. The parameters of the facility were determined taking into account several factors including the physics goals, the Monte Carlo modeling of the facility, spacial and radiological constraints and the experience gained by operating the NuMI facility at Fermilab. The initial beam power is expected to be {approx}700 kW, however some of the parameters were chosen to be able to deal with a beam power of 2.3 MW. We discuss here the status of the conceptual design and the associated challenges.

Papadimitriou, Vaia; /Fermilab

2011-12-01T23:59:59.000Z

382

Ceramic breeder materials : status and needs.  

DOE Green Energy (OSTI)

The tritium breeding blanket is one of the most important components of a fusion reactor because it directly involves both energy extraction and tritium production, both of which are critical to fusion power. Because of their overall desirable properties, lithium-containing ceramic solids are recognized as attractive tritium breeding materials for fusion reactor blankets. Indeed, their inherent thermal stability and chemical inertness are significant safety advantages. In numerous in-pile experiments, these materials have performed well, showing good thermal stability and good tritium release characteristics. Tritium release is particularly facile when an argon or helium purge gas containing hydrogen, typically at levels of about 0.1%, is used. However, the addition of hydrogen to the purge gas imposes a penalty when it comes to recovery of the tritium produced in the blanket. In particular, a large amount of hydrogen in the purge gas will necessitate a large multiple-stage tritium purification unit, which could translate into higher costs. Optimizing tritium release while minimizing the amount of hydrogen necessary in the purge gas requires a deeper understanding of the tritium release process, especially the interactions of hydrogen with the surface of the lithium ceramic. This paper reviews the status of ceramic breeder research and highlights several issues and data needs.

Johnson, C.E.

1998-02-02T23:59:59.000Z

383

Salt repository project closeout status report  

SciTech Connect

This report provides an overview of the scope and status of the US Department of Energy (DOE`s) Salt Repository Project (SRP) at the time when the project was terminated by the Nuclear Waste Policy Amendments Act of 1987. The report reviews the 10-year program of siting a geologic repository for high-level nuclear waste in rock salt formations. Its purpose is to aid persons interested in the information developed during the course of this effort. Each area is briefly described and the major items of information are noted. This report, the three salt Environmental Assessments, and the Site Characterization Plan are the suggested starting points for any search of the literature and information developed by the program participants. Prior to termination, DOE was preparing to characterize three candidate sites for the first mined geologic repository for the permanent disposal of high-level nuclear waste. The sites were in Nevada, a site in volcanic tuff; Texas, a site in bedded salt (halite); and Washington, a site in basalt. These sites, identified by the screening process described in Chapter 3, were selected from the nine potentially acceptable sites shown on Figure I-1. These sites were identified in accordance with provisions of the Nuclear Waste Policy Act of 1982. 196 refs., 21 figs., 11 tabs.

1988-06-01T23:59:59.000Z

384

Source codes as random number generators  

E-Print Network (OSTI)

AbstractA random number generator generates fair coin flips by processing deterministically an arbitrary source of nonideal randomness. An optimal random number generator generates asymptotically fair coin flips from a stationary ergodic source at a rate of bits per source symbol equal to the entropy rate of the source. Since optimal noiseless data compression codes produce incompressible outputs, it is natural to investigate their capabilities as optimal random number generators. In this paper we show under general conditions that optimal variable-length source codes asymptotically achieve optimal variable-length random bit generation in a rather strong sense. In particular, we show in what sense the LempelZiv algorithm can be considered an optimal universal random bit generator from arbitrary stationary ergodic random sources with unknown distributions. Index Terms Data compression, entropy, LempelZiv algorithm, random number generation, universal source coding.

Karthik Visweswariah; Student Member; Sanjeev R. Kulkarni; Senior Member; Sergio Verd

1998-01-01T23:59:59.000Z

385

ADVANCED STEAM GENERATORS  

SciTech Connect

Concerns about climate change have encouraged significant interest in concepts for ultra-low or ''zero''-emissions power generation systems. In some proposed concepts, nitrogen is removed from the combustion air and replaced with another diluent such as carbon dioxide or steam. In this way, formation of nitrogen oxides is prevented, and the exhaust stream can be separated into concentrated CO{sub 2} and steam or water streams. The concentrated CO{sub 2} stream could then serve as input to a CO{sub 2} sequestration process or utilized in some other way. Some of these concepts are illustrated in Figure 1. This project is an investigation of one approach to ''zero'' emission power generation. Oxy-fuel combustion is used with steam as diluent in a power cycle proposed by Clean Energy Systems, Inc. (CES) [1,2]. In oxy-fuel combustion, air separation is used to produce nearly pure oxygen for combustion. In this particular concept, the combustion temperatures are moderated by steam as a diluent. An advantage of this technique is that water in the product stream can be condensed with relative ease, leaving a pure CO{sub 2} stream suitable for sequestration. Because most of the atmospheric nitrogen has been separated from the oxidant, the potential to form any NOx pollutant is very small. Trace quantities of any minor pollutants species that do form are captured with the CO{sub 2} or can be readily removed from the condensate. The result is a nearly zero-emission power plant. A sketch of the turbine system proposed by CES is shown in Figure 2. NETL is working with CES to develop a reheat combustor for this application. The reheat combustion application is unusual even among oxy-fuel combustion applications. Most often, oxy-fuel combustion is carried out with the intent of producing very high temperatures for heat transfer to a product. In the reheat case, incoming steam is mixed with the oxygen and natural gas fuel to control the temperature of the output stream to about 1480 K. A potential concern is the possibility of quenching non-equilibrium levels of CO or unburned fuel in the mixing process. Inadequate residence times in the combustor and/or slow kinetics could possibly result in unacceptably high emissions. Thus, the reheat combustor design must balance the need for minimal excess oxygen with the need to oxidize the CO. This paper will describe the progress made to date in the design, fabrication, and simulation of a reheat combustor for an advanced steam generator system, and discuss planned experimental testing to be conducted in conjunction with NASA Glenn Research Center-Plumb Brook Station.

Richards, Geo. A.; Casleton, Kent H.; Lewis, Robie E.; Rogers, William A. (U.S. DOE National Energy Technology Laboratory); Woike, Mark R.; Willis; Brian P. (NASA Glenn Research Center)

2001-11-06T23:59:59.000Z

386

Waste Isolation Pilot Plant Status and Plans - 2010 | Department...  

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

Status and Plans - 2010 Waste Isolation Pilot Plant Status and Plans - 2010 Overview of WIPP presented by Dr. Dave Moody. Waste Isolation Pilot Plant Status and Plans - 2010 More...

387

Current Status of Deep Geological Repository Development  

Science Conference Proceedings (OSTI)

This talk provided an overview of the current status of deep-geological-repository development worldwide. Its principal observation is that a broad consensus exists internationally that deep-geological disposal is the only long-term solution for disposition of highly radioactive nuclear waste. Also, it is now clear that the institutional and political aspects are as important as the technical aspects in achieving overall progress. Different nations have taken different approaches to overall management of their highly radioactive wastes. Some have begun active programs to develop a deep repository for permanent disposal: the most active such programs are in the United States, Sweden, and Finland. Other countries (including France and Russia) are still deciding on whether to proceed quickly to develop such a repository, while still others (including the UK, China, Japan) have affirmatively decided to delay repository development for a long time, typically for a generation of two. In recent years, a major conclusion has been reached around the world that there is very high confidence that deep repositories can be built, operated, and closed safely and can meet whatever safety requirements are imposed by the regulatory agencies. This confidence, which has emerged in the last few years, is based on extensive work around the world in understanding how repositories behave, including both the engineering aspects and the natural-setting aspects, and how they interact together. The construction of repositories is now understood to be technically feasible, and no major barriers have been identified that would stand in the way of a successful project. Another major conclusion around the world is that the overall cost of a deep repository is not as high as some had predicted or feared. While the actual cost will not be known in detail until the costs are incurred, the general consensus is that the total life-cycle cost will not exceed a few percent of the value of the electricity generated by the power reactors that have produced the waste. Of course, the current international situation is that no nation is currently willing to take any radioactive waste from another nation for deep disposal. This means that every nation will ultimately need to develop its own deep repository. This makes no sense, however--many nations have only a modest amount of waste, or do not have appropriate geological settings for a repository, or both. Ultimately, the need for one or more multi-national or international repositories will emerge, although so far this has not happened.

Budnitz, R J

2005-08-29T23:59:59.000Z

388

Solar Neutrinos: Status and Prospects  

E-Print Network (OSTI)

We describe the current status of solar neutrino measurements and of the theory -- both neutrino physics and solar astrophysics -- employed in interpreting measurements. Important recent developments include Super-Kamiokande's determination of the neutrino-electron elastic scattering rate for 8B neutrinos to 3%; the latest SNO global analysis in which the inclusion of low-energy data from SNO I and II significantly narrowed the range of allowed values for the neutrino mixing angle theta12; Borexino results for both the 7Be and pep neutrino fluxes, the first direct measurements constraining the rate of ppI and ppII burning in the Sun; global reanalyses of solar neutrino data that take into account new reactor results on theta13; a new decadal evaluation of the nuclear physics of the pp chain and CNO cycle defining best values and uncertainties in the nuclear microphysics input to solar models; recognition of an emerging discrepancy between two tests of solar metallicity, helioseismological mappings of the soun...

Robertson, W C Haxton R G Hamish

2012-01-01T23:59:59.000Z

389

NGNP Research and Development Status  

SciTech Connect

At the inception of the Next Generation Nuclear Plant (NGNP) project, experts from the Department of Energy (DOE) national laboratories, gas reactor vendors, and universities collaborated to establish technology research and development (R&D) roadmaps. These roadmaps outlined the testing and computational development activities needed to qualify the materials and validate the modeling and simulation tools to be used in the design and safe operation of the NGNP, a helium-cooled, high temperature gas reactor (HTGR).

David A. Petti

2010-08-01T23:59:59.000Z

390

Training Work Group Status Overview - September 2012 | Department...  

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

September 2012 Training Work Group Status Overview - September 2012 Documents Available for Download September 2012 Status Overviews More Documents & Publications Training Work...

391

Status Prospects of Green Data Center | Department of Energy  

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

Status Prospects of Green Data Center Status Prospects of Green Data Center Information on energy-saving technology research of green data centers and the potential impacts....

392

Joint Maintenance Status Report of Potomac Electric Power Company...  

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

Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Joint Maintenance Status Report of Potomac Electric Power Company amd PJM...

393

Status and Future of TRANSCOM | Department of Energy  

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

Program Status Upcoming Changes Glimpse at Future Options DOE Commitments Status and Future of TRANSCOM More Documents & Publications Department of Energy Office of Science...

394

Microsoft Word - 10.15.2013 Status Report.docx  

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

Vacancy Announcement Status Report, Updated 10152013 Vacancy Position PPSeriesGrade Organization Status Specialist DOE-NETL-13- DE-008 Chief Financial Officer & Business...

395

Cambodia-Status and Potential for the Development of Biofuels...  

Open Energy Info (EERE)

Cambodia-Status and Potential for the Development of Biofuels and Rural Renewable Energy Jump to: navigation, search Name Cambodia-Status and Potential for the Development of...

396

Process / CI Process  

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

7 Post Travel Summary 11_0221 Page 1 of 3 7 Post Travel Summary 11_0221 Page 1 of 3 EOTA - Business Process Document Title: Post Travel Summary Document Number: ADMF-017 Post Travel Summary 11_0221 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: ADMP-004, Contractor Travel Process Notify of Changes: EOTA Staff Referenced Document(s): ADMF-007 EOTA Pre-Travel Authorization Form ADMF-017 Post Travel Summary 11_0221 Page 2 of 3 Revision History: Rev. Description of Change 11_0221 Initial Release ADMF-017 Post Travel Summary 11_0221 Page 3 of 3

397

Solar Neutrinos: Status and Prospects  

E-Print Network (OSTI)

We describe the current status of solar neutrino measurements and of the theory -- both neutrino physics and solar astrophysics -- employed in interpreting measurements. Important recent developments include Super-Kamiokande's determination of the neutrino-electron elastic scattering rate for 8B neutrinos to 3%; the latest SNO global analysis in which the inclusion of low-energy data from SNO I and II significantly narrowed the range of allowed values for the neutrino mixing angle theta12; Borexino results for both the 7Be and pep neutrino fluxes, the first direct measurements constraining the rate of ppI and ppII burning in the Sun; global reanalyses of solar neutrino data that take into account new reactor results on theta13; a new decadal evaluation of the nuclear physics of the pp chain and CNO cycle defining best values and uncertainties in the nuclear microphysics input to solar models; recognition of an emerging discrepancy between two tests of solar metallicity, helioseismological mappings of the sound speed in the solar interior, and analyses of the metal photoabsorption lines based on our best current description of the Sun's photosphere; a new round of standard solar model calculations optimized to agree either with helioseismology or with the new photospheric analysis; and, motivated by the solar abundance problem, the development of nonstandard, accreting solar models, in order to investigate possible consequences of the metal segregation that occurred in the proto-solar disk. We review this progress and describe how new experiments such as SNO+ could help us further exploit neutrinos as a unique probe of stellar interiors.

W. C. Haxton; R. G. Hamish Robertson; Aldo M. Serenelli

2012-08-28T23:59:59.000Z

398

Pretreatment of neutralized cladding removal waste sludge: Status Report  

SciTech Connect

This report describes the status of process development for pretreating Hanford neutralized cladding removal waste (NCRW) sludge, of which [approximately] 3.3 [times] 10[sup 6] L is stored in Tanks 103-AW and 105-AW at the Hanford Site. The initial baseline process chosen for pretreating NCRW sludge is to dissolve the sludge in nitric acid and extract the -transuranic (MU) elements from the dissolved sludge solution with octyl(phenyl)-N,N-diisobutylcarbamoyl methyl phosphine oxide (CNWO). This process converts the NCRW sludge into a relatively large volume of low-level waste (LLW) to be disposed of as grout, leaving only a small volume of high-level waste (HLW) requiring vitrification in the Hanford Waste Vitrification Plant (HWVP).

Lumetta, G J; Swanson, J L

1993-03-01T23:59:59.000Z

399

El Dorado micellar-polymer project - a status report  

Science Conference Proceedings (OSTI)

The El Dorado Micellar-Polymer Demonstration Project is a cooperative venture between Cities Service Co. and the U.S. Department of Energy. The primary objective of the project is to determine the economic feasibility of improved oil recovery using 2 micellar-polymer processes and to determine the associated benefits and problems of each process. The El Dorado Demonstration Project is designed to allow a side-by-side comparison of 2 distinct micellar-polymer processes in the same field so that the reservoir conditions for the 2 floods are as similar as possible. This report updates the status of the operation of the El Dorado Project from Jan. 1979 through Dec. 1980.

Vanhorn, L.E.

1981-01-01T23:59:59.000Z

400

NMR Quantum Information Processing  

E-Print Network (OSTI)

Nuclear Magnetic Resonance (NMR) has provided a valuable experimental testbed for quantum information processing (QIP). Here, we briefly review the use of nuclear spins as qubits, and discuss the current status of NMR-QIP. Advances in the techniques available for control are described along with the various implementations of quantum algorithms and quantum simulations that have been performed using NMR. The recent application of NMR control techniques to other quantum computing systems are reviewed before concluding with a description of the efforts currently underway to transition to solid state NMR systems that hold promise for scalable architectures.

Chandrasekhar Ramanathan; Nicolas Boulant; Zhiying Chen; David G. Cory; Isaac Chuang; Matthias Steffen

2004-08-26T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

SNS Operating Status | ORNL Neutron Sciences  

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

SNS Operating Status Alerts SNS Operating Status Alerts Receive updates about the SNS beam status via text messages to your cell phone and/or e-mail by signing up here. The instrument hall coordinators will communicate any significant beam status changes including beam start, beam down, planned and unplanned outages, and unanticipated schedule changes such as delays. On the registration, enter your e-mail address to receive e-mail updates or to receive text messages enter the information below that is specific to your cell phone provider: Carrier Email to SMS Gateway Alltel [10-digit phone number]@message.alltel.com Example:1234567890@message.alltel.com AT&T (formerly Cingular) [10-digit phone number]@txt.att.net [10-digit phone number]@mms.att.net (MMS) [10-digit phone number]@cingularme.com

402

Status of Chemical Freeze-Out  

E-Print Network (OSTI)

The status of the energy dependence of the chemical freeze-out temperature and chemical potential obtained in heavy ion collisions is presented. Recent proposals for chemical freeze-out conditions are compared.

J. Cleymans; H. Oeschler; K. Redlich; S. Wheaton

2006-07-14T23:59:59.000Z

403

National Hydrogen Learning Demonstration Status (Presentation)  

DOE Green Energy (OSTI)

This presentation discusses U.S. DOE Learning Demonstration Project goals, fuel cell vehicle and H2 station deployment status, and technical highlights of vehicle and infrastructure analysis results and progress.

Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

2012-02-01T23:59:59.000Z

404

Status of Heavy-lepton Searches  

DOE R&D Accomplishments (OSTI)

Searches for heavy leptons using e{sup +}e{sup -} annihilation, lepton-hadron collisions, photon-hadron collisions, hadron-hadron collisions, and studies of macroscopic matter are reviewed. The present experimental status and future possibilities are summarized.

Perl, M. L.

1981-06-00T23:59:59.000Z

405

Weekly Petroleum Status Report - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Weekly Petroleum Status Report/Energy Information Administration v U.S. crude oil refinery inputs averaged over 14.5 million barrels per day during the week ending ...

406

HFIR Operating Status | ORNL Neutron Sciences  

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

Current Operating Status of HFIR HFIR reactor building with sun and sky in background As of 13:19:50 10192013, Reactor Power is at 84 MW The reactor is currently operating at...

407

Machine Status | Argonne Leadership Computing Facility  

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

Machine Status Science on Mira Cores Core Hours Atomistic Simulations of Nanoscale Oxides and Oxide Interfaces 65536 1297201.9256901 Lattice QCD 16384 28881.396622179 MockBOSS :...

408

Status of the ATF Damping Ring BPM Upgrade Project  

Science Conference Proceedings (OSTI)

A substantial upgrade of the beam position monitors (BPM) at the ATF (Accelerator Test Facility) damping ring is currently in progress. Implementing digital read-out signal processing techniques in line with an optimized, low-noise analog downconverter, a resolution well below 1 mum could be demonstrated at 20 (of 96) upgraded BPM stations. The narrowband, high resolution BPM mode permits investigation of all types of non-linearities, imperfections and other obstacles in the machine which may limit the very low target aimed vertical beam emittance of < 2 pm. The technical status of the project, first beam measurements and an outlook to it's finalization are presented.

Briegel, C.; /Fermilab; Eddy, N.; /Fermilab; Haynes, B.; /Fermilab; May, J.; /SLAC; McCormick, D.; /SLAC; Nelson, J.; /SLAC; Nicklaus, D.; /Fermilab; Prieto, P.; /Fermilab; Rechenmacher, R.; /Fermilab; Smith, T.; /SLAC; Teranuma, N.; /KEK, Tsukuba; Urakawa, J.; /KEK, Tsukuba; Voy, D.; /Fermilab; Wendt, M.; /Fermilab; Woodley, M.; /SLAC

2011-12-01T23:59:59.000Z

409

status of the latest research and development  

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

status of the latest research and development (R&D) activities. In status of the latest research and development (R&D) activities. In addition, the website, which is accessible from the NETL homepage, contains updated material on the program's Core R&D, Infrastructure, and Global Collaborations elements; a modified Frequently Asked Questions (FAQ) section; a section highlighting the National Carbon Sequestration Database and Geographic Information System

410

Template:Energy Generation Facility | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Template Edit History Facebook icon Twitter icon » Template:Energy Generation Facility Jump to: navigation, search This is the Energy Generation Facility template. Includes facility properties table in sidebar. To update the Geothermal facilities display, edit Template:EnergyGenerationFacilityGeothermalFields. Trying to add your Energy Generation Facility? Add it on the Energy Generation form page instead of editing this page. It should be called in the following format: {{Energy Generation Facility |Facility= |Sector= |FacilityType= |FacilityStatus= |Owner= |Developer= |EnergyPurchaser= |Address= |Place= |Zip= |Coordinates=

411

Loranger Power Generation Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Loranger Power Generation Wind Farm Loranger Power Generation Wind Farm Jump to: navigation, search Name Loranger Power Generation Wind Farm Facility Loranger Power Generation Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Loranger Power Generation Developer Loranger Power Generation Location Berlin NH Coordinates 44.501183°, -71.231588° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.501183,"lon":-71.231588,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

412

Nuclear waste incineration technology status  

Science Conference Proceedings (OSTI)

The incinerators developed and/or used for radioactive waste combustion are discussed and suggestions are made for uses of incineration in radioactive waste management programs and for incinerators best suited for specific applications. Information on the amounts and types of radioactive wastes are included to indicate the scope of combustible wastes being generated and in existence. An analysis of recently developed radwaste incinerators is given to help those interested in choosing incinerators for specific applications. Operating information on US and foreign incinerators is also included to provide additional background information. Development needs are identified for extending incinerator applications and for establishing commercial acceptance.

Ziegler, D.L.; Lehmkuhl, G.D.; Meile, L.J.

1981-07-15T23:59:59.000Z

413

Renewable Energy for Electricity Generation in Latin America: Market,  

Open Energy Info (EERE)

for Electricity Generation in Latin America: Market, for Electricity Generation in Latin America: Market, Technologies, and Outlook (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy for Electricity Generation in Latin America: Market, Technologies, and Outlook (Webinar) Focus Area: Water power Topics: Market Analysis Website: www.leonardo-energy.org/webinar-renewable-energy-electricity-generatio Equivalent URI: cleanenergysolutions.org/content/renewable-energy-electricity-generati Language: English Policies: "Deployment Programs,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Demonstration & Implementation This video teaches the viewer about the current status and future

414

NGNP Site Selection Status Report  

SciTech Connect

This report provides an overview of the Nuclear Regulatory Commission (NRC) licensing process, the preliminary site activities that have taken place in the current fiscal year (FY-06), and the site-related plans for FY-07. The NRC maintains oversight of the construction and operation of a facility throughout its lifetime to assure compliance with the Commission's regulations for the protection of public health and safety, the common defense and security, and the environment. To implement this process, all nuclear power plant applications must undergo a safety review, an environmental review, and antitrust review by the NRC.

Mark Holbrook

2006-12-01T23:59:59.000Z

415

Application of solar energy for the generation and supply of industrial-process low-to intermediate-pressure steam ranging from 300/sup 0/F-550/sup 0/F (high-temperature steam). Final report, September 30, 1978-June 30, 1979  

DOE Green Energy (OSTI)

A detailed design was developed for a solar industrial process heat system to be installed at the ERGON, Inc. Bulk Oil Storage Terminal in Mobile, Alabama. The 1874 m/sup 2/ (20160 ft/sup 2/) solar energy collector field will generate industrial process heat at temperatures ranging from 150 to 290/sup 0/C (300 to 550/sup 0/F). The heat will be used to reduce the viscosity of stored No. 6 fuel oil, making it easier to pump from storage to transport tankers. Heat transfer oil is circulated in a closed system, absorbing heat in the collector field and delivering it through immersed heat exchangers to the stored fuel oil. The solar energy system will provide approximately 44 percent of the process heat required.

Matteo, M.; Kull, J.; Luddy, W.; Youngblood, S.

1980-12-01T23:59:59.000Z

416

HIGH EFFICIENCY SYNGAS GENERATION  

DOE Green Energy (OSTI)

This project investigated an efficient and low cost method of auto-thermally reforming natural gas to hydrogen and carbon monoxide. Reforming is the highest cost step in producing products such as methanol and Fisher Tropsch liquids (i.e., gas to liquids); and reducing the cost of reforming is the key to reducing the cost of these products. Steam reforming is expensive because of the high cost of the high nickel alloy reforming tubes (i.e., indirectly fired reforming tubes). Conventional auto-thermal or Partial Oxidation (POX) reforming minimizes the size and cost of the reformers and provides a near optimum mixture of CO and hydrogen. However POX requires pure oxygen, which consumes power and significantly increases the cost to reforming. Our high efficiency process extracts oxygen from low-pressure air with novel oxygen sorbent and transfers the oxygen to a nickel-catalyzed reformer. The syngas is generated at process pressure (typically 20 to 40 bar) without nitrogen dilution and has a 1CO to 2H{sub 2} ratio that is near optimum for the subsequent production of Fisher-Tropsch liquid to liquids and other chemicals (i.e., Gas to Liquids, GTL). Our high process efficiency comes from the way we transfer the oxygen into the reformer. All of the components of the process, except for the oxygen sorbent, are commonly used in commercial practice. A process based on a longlived, regenerable, oxygen transfer sorbent could substantially reduce the cost of natural gas reforming to syngas. Lower cost syngas (CO + 2H{sub 2}) that is the feedstock for GTL would reduce the cost of GTL and for other commercial applications (e.g., methanol, other organic chemicals). The vast gas resources of Alaska's North Slope (ANS) offer more than 22 Tcf of gas and GTL production in this application alone, and could account for as much as 300,000 to 700,000 bpd for 20 to 30+ years. We developed a new sorbent, which is an essential part of the High Efficiency Oxygen Process (HOP). We tested the sorbent and observed that it has both a good oxygen capacity and operates as a highly effective reforming catalyst. We conducted a long duration tests of the sorbent (1,500 hours of continuous operation in the HOP cycle). Although the sorbent lost some oxygen capacity with cycling, the sorbent oxygen capacity stabilized after 1,000 hours and remained constant to the end of the test, 1,500 hour. The activity of the catalyst to reform methane to a hydrogen and carbon monoxide mixture was unchanged through the oxidation/reduction cycling. Our cost and performance analyses indicated a significant reduction in the cost of GTL production when using the HOP process integrated into a GTL plant.

Robert J. Copeland; Yevgenia Gershanovich; Brian Windecker

2005-02-01T23:59:59.000Z

417

Next Generation Light Source  

Next Generation Light Source Super Thin Light Bulb, Energy Efficient, Long Life, Dimmable, and Uniform Illumination High Entry Barrier 71 ...

418

Main Generator Rotor Maintenance  

Science Conference Proceedings (OSTI)

Main generator rotors are constructed and designed to provide decades of reliable and trouble-free operation. However, a number of incidences have occurred over the years that can adversely impact reliable operation of generator rotors and, ultimately, production of electrical power. This report is a guide for power plant personnel responsible for reliable operation and maintenance of main generators. As a guide, this report provides knowledge and experience from generator experts working at power plants...

2006-11-27T23:59:59.000Z

419

Generating safe template languages  

Science Conference Proceedings (OSTI)

Template languages are widely used within generative programming, because they provide intuitive means to generate software artefacts expressed in a specific object language. However, most template languages perform template instantiation on the level ... Keywords: generative programming, language extension, safe authoring, template language

Florian Heidenreich; Jendrik Johannes; Mirko Seifert; Christian Wende; Marcel Bhme

2009-10-01T23:59:59.000Z

420

Process Deviation  

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

8 WBT Course Development Process 110512 Page 1 of 7 EOTA - Business Process Document Title: WBT Course Development Process Document Number: ISDP- 018 Rev. 110512 Document Owner:...

Note: This page contains sample records for the topic "generator status process" 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

Process Deviation  

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

6 WBT Programming Process 110426 Page 1 of 5 EOTA - Business Process Document Title: WBT Programming Process Document Number: ITTP-016 Rev. 110426 Document Owner: Doug Bond...

422

Process Deviation  

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

6 ILT Course Development Process 110512 Page 1 of 7 EOTA - Business Process Document Title: ILT Course Development Process Document Number: ISDP-016 Rev. 110512 Document Owner:...

423

Process Deviation  

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

4 NetworkTechnical Support Process 110406 Page 1 of 5 EOTA - Business Process Document Title: NetworkTechnical Support Process Document Number: ITTP-014 Rev. 110406 Document...

424

Process Deviation  

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

2 Training Production Process Overview 110620 1 of 6 EOTA - Business Process Document Title: Training Production Process Document Number: ISDP-002 Rev. 110620 Document Owner:...

425

Status of the NGNP Fuel Experiment AGR-2 Irradiated in the Advanced Test Reactor  

SciTech Connect

The United States Department of Energys Next Generation Nuclear Plant (NGNP) Advanced Gas Reactor (AGR) Fuel Development and Qualification Program will be irradiating up to seven separate low enriched uranium (LEU) tri-isotopic (TRISO) particle fuel (in compact form) experiments in the Advanced Test Reactor (ATR) located at the Idaho National Laboratory (INL). These irradiations and fuel development are being accomplished to support development of the next generation reactors in the United States, and will be irradiated over the next several years to demonstrate and qualify new TRISO coated particle fuel for use in high temperature gas reactors. The goals of the irradiation experiments are to provide irradiation performance data to support fuel process development, to qualify fuel for normal operating conditions, to support development and validation of fuel performance and fission product transport models and codes, and to provide irradiated fuel and materials for post irradiation examination (PIE) and safety testing. The experiments, which will each consist of at least six separate capsules, will be irradiated in an inert sweep gas atmosphere with individual on-line temperature monitoring and control of each capsule. The sweep gas will also have on-line fission product monitoring on its effluent to track performance of the fuel in each individual capsule during irradiation. The first experiment (designated AGR-1) started irradiation in December 2006 and was completed in November 2009. The second experiment (AGR-2), which utilized the same experiment design as well as control and monitoring systems as AGR-1, started irradiation in June 2010 and is currently scheduled to be completed in April 2013. The design of this experiment and support systems will be briefly discussed, followed by the progress and status of the experiment to date.

Blaine Grover

2012-10-01T23:59:59.000Z

426

INNOVATIONS IN NUCLEAR INFRASTRUCTURE AND EDUCATION (INIE) CONSORTIA - CURRENT STATUS  

SciTech Connect

This presentation discusses the current status of innovations in the Nuclear Infrastructure and Education (INIE) Consortia.

Fjeld, R.A.; Gutteridge, J.; Williamson, C.

2004-10-06T23:59:59.000Z

427

FTCP Senior Technical Safety Manager (STSM) Status Report  

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

List of Senior Technical Safety Manager Positions, Base Requirements, Compensatory Measures and Qualification Status.

428

Microsoft Word - NO-MM-827 New Orleans Emergency Generator Installation (900 building).docx  

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

MM-827 MM-827 Title: New Orleans Emergency Generator Installation (900 Building) Description: Subcontractor shall provide all labor, tools, materials, equipment, and supervision required to relocate the New Orleans emergency generator at the 900 building, to install a new Automatic Transfer Switch, and to provide generator status alarms. Tasks includes construction of a new concrete slab foundation, relocation of the existing portable generator from the trailer to the foundation, electrical installation of the generator, installation of fencing around the generator, and miscellaneous architectural work. Some of the existing equipment and components being dismantled, removed or demolished have been designated for government salvage. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021)

429

Motor/generator  

DOE Patents (OSTI)

A motor/generator is provided for connecting between a transmission input shaft and an output shaft of a prime mover. The motor/generator may include a motor/generator housing, a stator mounted to the motor/generator housing, a rotor mounted at least partially within the motor/generator housing and rotatable about a rotor rotation axis, and a transmission-shaft coupler drivingly coupled to the rotor. The transmission-shaft coupler may include a clamp, which may include a base attached to the rotor and a plurality of adjustable jaws.

Hickam, Christopher Dale (Glasford, IL)

2008-05-13T23:59:59.000Z

430

Status of Blue Ridge Reservoir  

DOE Green Energy (OSTI)

This is one in a series of reports prepared by the Tennessee Valley Authority (TVA) for those interested in the conditions of TVA reservoirs. This overview of Blue Ridge Reservoir summarizes reservoir and watershed characteristics, reservoir uses and use impairments, water quality and aquatic biological conditions, and activities of reservoir management agencies. This information was extracted from the most current reports and data available, as well as interview with water resource professionals in various federal, state, and local agencies. Blue Ridge Reservoir is a single-purpose hydropower generating project. When consistent with this primary objective, the reservoir is also operated to benefit secondary objectives including water quality, recreation, fish and aquatic habitat, development of shoreline, aesthetic quality, and other public and private uses that support overall regional economic growth and development. 8 refs., 1 fig.

Not Available

1990-09-01T23:59:59.000Z

431

Status report: Fernald site remediation  

Science Conference Proceedings (OSTI)

The Fernald site is rapidly transitioning from a Remedial Investigation/ Feasibility Study (RI/FS) site to one where design and construction of the remedies dominates. Fernald is one of the first sites in the Department of Energy (DOE) complex to accomplish this task and real physical progress is being made in moving the five operable units through the CERCLA process. Two of the required Records of Decision (ROD) are in hand and all five operable units will have received their RODs (IROD for OU3) by the end of 1995. Pre-design investigations, design work or construction are now in progress on the operable units. The lessons learned from the work done to date include implementing innovations in the RI and FS process as well as effective use of Removal Actions to begin the actual site remediation. Also, forging close working relationships with the Federal and State Regulators, citizens action groups and the Fernald Citizens Task Force has helped move the program forward. The Fernald successes have been achieved by close coordination and cooperation among all groups working on the projects and by application of innovative technologies within the decision making process.

Craig, J.R. Jr. [USDOE Fernald Field Office, OH (United States); Saric, J.A. [Environmental Protection Agency, Washington, DC (United States); Schneider, T. [Ohio State Environmental Protection Agency, Columbus, OH (United States); Yates, M.K. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States)

1995-01-30T23:59:59.000Z

432

A New Generation of Labels for a New Generation of Cars | Department of  

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

A New Generation of Labels for a New Generation of Cars A New Generation of Labels for a New Generation of Cars A New Generation of Labels for a New Generation of Cars May 25, 2011 - 5:42pm Addthis A New Generation of Labels for a New Generation of Cars John Schueler John Schueler Former New Media Specialist, Office of Public Affairs What does this mean for me? An improved car buying experience Clear cut cost comparisons of vehicles If you've ever gone through the process of shopping for a new car, you know just how difficult it can be to cut through the hype and find the best vehicle for you. For decades, consumers have been turning to fuel economy labels to get gas mileage estimates for city and highway driving, to narrow their choices and make an informed purchase. Today, there are more vehicle choices than ever and consumers want to know

433

A New Generation of Labels for a New Generation of Cars | Department of  

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

New Generation of Labels for a New Generation of Cars New Generation of Labels for a New Generation of Cars A New Generation of Labels for a New Generation of Cars May 25, 2011 - 5:42pm Addthis A New Generation of Labels for a New Generation of Cars John Schueler John Schueler Former New Media Specialist, Office of Public Affairs What does this mean for me? An improved car buying experience Clear cut cost comparisons of vehicles If you've ever gone through the process of shopping for a new car, you know just how difficult it can be to cut through the hype and find the best vehicle for you. For decades, consumers have been turning to fuel economy labels to get gas mileage estimates for city and highway driving, to narrow their choices and make an informed purchase. Today, there are more vehicle choices than ever and consumers want to know

434

Indian Renewable Energy Status Report: Background Report for DIREC 2010  

SciTech Connect

India has great potential to accelerate use of endowed renewable resources in powering its growing economy with a secure and affordable energy supply. The Government of India recognizes that development of local, renewable resources will be critical to ensure that India is able to meet both economic and environmental objectives and has supported the development of renewable energy through several policy actions. This paper describes the status of renewable energy in India as of DIREC 2010. It begins by describing the institutional framework guiding energy development in India, the main policy drivers impacting energy, and the major policy actions India has taken that impact renewable energy deployment. The paper presents estimates of potential for wind, solar, small hydro, and bioenergy and the deployment of each of these technologies to date in India. The potential for India to meet both large-scale generation needs and provide access to remote, unelectrified populations are covered. Finally, the enabling environment required to facilitate rapid scale of renewables is discussed, including issues of technology transfer and the status of financing in India.

Arora, D. S.; Busche, S.; Cowlin, S.; Engelmeier, T.; Jaritz, J.; Milbrandt, A.; Wang, S.

2010-10-01T23:59:59.000Z

435

Current status of ForecastCurrent status of Forecast 2005 EPACT is in the model  

E-Print Network (OSTI)

1 1 Current status of ForecastCurrent status of Forecast 2005 EPACT is in the model 2007 Federal prices are being inputted into the model 2 Sales forecast Select yearsSales forecast Select years --Draft 0.53% Irrigation 2.76% Annual Growth Rates Preliminary Electricity ForecastAnnual Growth Rates

436

New Generation Cooperative Incentive Tax Credit Program (Missouri) |  

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

New Generation Cooperative Incentive Tax Credit Program (Missouri) New Generation Cooperative Incentive Tax Credit Program (Missouri) New Generation Cooperative Incentive Tax Credit Program (Missouri) < Back Eligibility Agricultural Commercial Construction Developer Industrial Installer/Contractor Multi-Family Residential Transportation Utility Program Info State Missouri Program Type Personal Tax Incentives Provider Missouri Department of Agriculture The Missouri Agricultural and Small Business Development Authority provides New Generation Cooperative Incentive Tax Credits to induce producer member investment into new generation processing entities that will process Missouri agricultural commodities and agricultural products into value-added goods, provide substantial benefits to Missouri's agricultural producers, and create jobs for Missourians. New generation

437

The relationship between minority statuses and prejudice  

E-Print Network (OSTI)

It is important to explore prejudice to understand and learn how to decrease it. There is a central belief that personal knowledge reduces prejudice. Does a person who has personal knowledge of prejudice, for example, those of minority status have less prejudice towards others? There has been considerable research on the prejudice that the majority might feel towards minorities but there is limited research on minorities prejudice towards others. The current study focuses on the relationship between a person of self-perceived minority statuses and her or his feelings of prejudice towards others (e.g. minorities and mainstream). Previous research had found a positive correlation between fundamentalism and prejudice. This study investigated that relationship and a positive correlation was found. Another aspect that has been studied in previous research, dealing with prejudice and self reports, is social desirability. This study investigated the relationship between social desirability and multiple minority statuses and no statistical significance was found. An analysis of variance (ANOVA) was utilized to investigate the relationship between multiple minority statuses and prejudice. The analysis showed no statistical significance on the relationship between multiple minority statuses and prejudice. There is still a lot about prejudice that remains unknown. This area of research should be investigated further to better understand minority prejudice, which in turn might lead us to overcome its negative effects.

Veve, Mia

2007-08-01T23:59:59.000Z

438

Shale oil technology: status of the industry. Working paper no. 7  

SciTech Connect

This paper reviews the status of the shale oil industry, with emphasis upon the engineering options for producing synthetic oil from shale. The first section describes alternate technologies to extract the process oil from shale. The second section evaluates resource, environmental, and economic factors which influence the shale oil industry.

Eaton, D.

1977-01-01T23:59:59.000Z

439

SNG (Substitute Natural Gas) supply research program status report. December 1985  

SciTech Connect

The status (1985) report contains information on activities within GRI's Substitute Natural Gas (SNG) Supply Research Program. Contract summary reports are provided for research projects in the Gasification of Fossil Fuels (Coal Gasification Processes, Associated Coal Gasification Technology, and In Situ Coal Gasification Technology); and Methane From Biomass and Wastes (Methane From Wastes, and Methane From Biomass).

Not Available

1985-12-01T23:59:59.000Z

440

ACRF Instrumentation Status: New, Current, and Future November-December 2006  

Science Conference Proceedings (OSTI)

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

JC Liljegren

2006-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "generator status process" 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

Second quarterly technical status report, July 1, 1978 through September 30, 1978  

DOE Green Energy (OSTI)

The status of the program to draft programmatic environmental impact statements of the DOE solar agricultural and industrial process heat program is reported. The second coordination meeting, site visits to the demonstration facilities, and data collection are described. The sites visited are listed. (WHK)

Not Available

1978-10-18T23:59:59.000Z

442

Assessing process-centered software engineering environments  

Science Conference Proceedings (OSTI)

Process-centered software engineering environments (PSEEs) are the most recent generation of environments supporting software development activities. They exploit an representation of the process (called the process model that specifies ... Keywords: CASE, enabling technology, process modeling languages, process-centered software engineering environments, software process

Vincenzo Ambriola; Reidar Conradi; Alfonso Fuggetta

1997-07-01T23:59:59.000Z

443

GLAST: Launched And Being Commissioned - Status And Prospects for Microquasars  

Science Conference Proceedings (OSTI)

GLAST: Launched And Being Commissioned - Status And Prospects for Microquasars The Fermi Gamma-ray Space Telescope (Fermi) is a next generation high energy gamma-ray observatory launched in June 2008. The primary instrument is the Large Area Telescope (LAT), which will measure gamma-ray flux and spectra from 20 MeV to > 300 GeV and is a successor to the highly successful EGRET experiment on CGRO. The LAT has better angular resolution, greater effective area, wider field of view and broader energy coverage than any previous experiment in this energy range. An overview of the LAT instrument design and construction is presented which includes performance estimates with particular emphasis on how these apply to studies of microquasars. Early results on LS I +61 303 detection are presented.

Dubois, Richard; /SLAC

2011-12-01T23:59:59.000Z

444

Underground coal gasification: a brief review of current status  

SciTech Connect

Coal gasification is a promising option for the future use of coal. Similarly to gasification in industrial reactors, underground coal gasification (UCG) produces syngas, which can be used for power generation or for the production of liquid hydrocarbon fuels and other valuable chemical products. As compared with conventional mining and surface gasification, UCG promises lower capital/operating costs and also has other advantages, such as no human labor underground. In addition, UCG has the potential to be linked with carbon capture and sequestration. The increasing demand for energy, depletion of oil and gas resources, and threat of global climate change lead to growing interest in UCG throughout the world. In this article, we review the current status of this technology, focusing on recent developments in various countries.

Shafirovich, E.; Varma, A. [Purdue University, West Lafayette, IN (United States). School of Chemical Engineering

2009-09-15T23:59:59.000Z

445

Qweak: A search for new physics status update  

DOE Green Energy (OSTI)

Qweak is a currently running experiment at the Thomas Jefferson National Accelerator Facility that uses parity-violating elastic electron-proton scattering to measure the weak charge of the proton (Q{sub weak}{sup P}). This experiment is a sensitive test for physics beyond the Standard Model, as Q{sub weak}{sup P} is well predicted in the Standard Model. Qweak will measure an expected {approx}200 ppb asymmetry to 4% and will be the first direct measurement of Q{sub weak}{sup P}. The precision generated will allow the probing of certain classes of new physics up to 2.5 TeV. Longitudinally polarized electrons are scattered off a liquid hydrogen target and pass through a toroidal-field magnetic spectrometer. The 4% measurement requires 2500 hours of 85% polarized electron beam. In this paper, the design and status of the complete experiment including the details of the asymmetry measurements will be discussed.

John Leckey, Qweak Collaboration

2012-04-01T23:59:59.000Z

446

Technical status of the Dish/Stirling Joint Venture Program  

DOE Green Energy (OSTI)

Initiated in 1991; the Dish/Stirling Joint Venture Program (DSJVP) is a 5-year, $17.2 million joint venture which is funded by Cummins Power Generation, Inc. (CPG) of Columbus, Indiana and the United States Department of Energy`s (DOE) Solar Thermal and Biomass Power Division. Sandia National Laboratories administers and provides technical management for this contract on the DOE`s behalf. In January, 1995; CPG advanced to Phase 3 of this three-phase contract. The objective of the DSJVP is to develop and commercialize a 7-kW. Dish/Stirling System for remote power markets by 1997. In this paper, the technical status of the major subsystems which comprise the CPG 7-kW{sub e} Dish/Stirling System is presented. These subsystems include the solar concentrator, heat pipe receiver, engine/alternator, power conditioning, and automatic controls.

Bean, J.R. [Cummins Power Generation, Inc., Columbus, IN (United States); Diver, R.B. [Sandia National Labs., Albuquerque, NM (United States)

1995-06-01T23:59:59.000Z

447

Status report for inactive miscellaneous underground storage tanks at Hanford Site 200 Areas  

DOE Green Energy (OSTI)

The purpose of this status report is to summarize updated data and information from the FY 1994 strategy plan that is associated with inactive miscellaneous underground storage tanks (IMUSTs). Assumptions and processes to assess potential risks and operational concerns are documented in this report. Safety issue priorities are ranked based on a number of considerations. Sixty-three IMUSTs have been Identified and placed on the official IMUST list. All the tanks are associated with past Hanford Site operations. Of the 63 tanks., 19 are catch tanks, 20 are vault tanks, 3 are neutralization tanks, 8 are settling tanks, 2 are solvent makeup tanks used to store hexone, 2 are flush tanks, 3 are decontamination tanks, 1 is a diverter station, 1 is a receiver tank, 1 is an experimental tank, and 3 are waste handling tanks. It is important to proactively deal with the risks Imposed by these 63 tanks, and at the same time not jeopardize the existing commitments and schedules for mitigating and resolving identified safety issues related to the 177 SSTs and DSTS. Access controls and signs have been placed on all but the three official IMUSTs added most recently. An accelerated effort to identify authorization documents and perform unreviewed safety question (USQ) screening has been completed. According to a set of criteria consistent with the safety screening data quality objective (DQO) process, 6 IMUSTs are ranked high related to the hydrogen generation potential safety Issue, 1 is ranked high related to the ferrocyanide potential safety issue, 6 are ranked high related to the flammability potential safety issue, and 25 are ranked high related to the vapor emissions potential safety issue.

Powers, T.B.

1995-10-01T23:59:59.000Z

448

Voltage Support in Distributed Generation by Power Electronics.  

E-Print Network (OSTI)

?? There is an increasing amount of power processed through power electronics in the areas of generation interface, energy storage and loads. This increment enables (more)

Strand, Bjrn Erik

2008-01-01T23:59:59.000Z

449

Advanced digital demodulators for on-board processing payloads  

Science Conference Proceedings (OSTI)

Starting with a short summary of the development status of digital demodulators for on-board processing applications, the motivation for and scope of the COMED development program is given. The requirements specifications and realisation concepts for ...

Bernd Hespeler; Stefan Kull; Christof Krner

2001-04-01T23:59:59.000Z

450

Steam generator support system  

SciTech Connect

A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances.

Moldenhauer, James E. (Simi Valley, CA)

1987-01-01T23:59:59.000Z

451

Steam generator support system  

DOE Patents (OSTI)

A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source is disclosed. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances. 4 figs.

Moldenhauer, J.E.

1987-08-25T23:59:59.000Z

452

Method of grid generation  

DOE Patents (OSTI)

The present invention provides a method of grid generation that uses the geometry of the problem space and the governing relations to generate a grid. The method can generate a grid with minimized discretization errors, and with minimal user interaction. The method of the present invention comprises assigning grid cell locations so that, when the governing relations are discretized using the grid, at least some of the discretization errors are substantially zero. Conventional grid generation is driven by the problem space geometry; grid generation according to the present invention is driven by problem space geometry and by governing relations. The present invention accordingly can provide two significant benefits: more efficient and accurate modeling since discretization errors are minimized, and reduced cost grid generation since less human interaction is required.

Barnette, Daniel W. (Veguita, NM)

2002-01-01T23:59:59.000Z

453

generation | OpenEI  

Open Energy Info (EERE)

generation generation 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 16, and contains only the reference case. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords AEO generation renewable energy renewable energy generating capacity Data application/vnd.ms-excel icon AEO2011: Renewable Energy Generating Capacity and Generation- Reference Case (xls, 118.9 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata

454

Process for catalytic reforming  

Science Conference Proceedings (OSTI)

An improved catalytic reforming process is disclosed wherein hydrogen and light hydrocarbons generated in the catalytic reaction zone are passed to a hydrogen production/purification zone and and reacted and processed therein to produce substantially pure hydrogen. A portion of the hydrogen is then admixed with the charge stock to the catalytic reforming zone to provide the hydrogen requirements of the catalytic reforming reaction zone.

James, R. B. Jr.

1984-11-20T23:59:59.000Z

455

ARM - Value-Added Product Status Reports  

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

Status Reports Status Reports Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Value-Added Product Status Reports ARM Climate Research Facility Quarterly Value-Added Product Report July 1-September 30, 2013 (PDF, 1MB) ARM Climate Research Facility Quarterly Value-Added Product Report April 1-June 30, 2013 (PDF, 1MB) ARM Climate Research Facility Quarterly Value-Added Product Report January 1-March 31, 2013 (PDF, 268KB) ARM Climate Research Facility Quarterly Value-Added Product Report October 1-December 31, 2012 (PDF, 271KB) ARM Climate Research Facility Quarterly Value-Added Product Report

456

Renewables in India : Status and Future Potential  

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

Renewables in India : Status and Future Potential Renewables in India : Status and Future Potential Speaker(s): Luis Fernandes Date: July 9, 2007 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Galen Barbose We analyse the status and the trends in the growth of renewables in India. We propose a methodology linking micro-simulation to macro-modelling to obtain technical and economic potential estimates for solar water heaters in residential and commercial and biomass gasifiers for thermal applications in industry. We assess the sustainability of renewables based on the criteria of life cycle cost, net energy ratio, resource constraint and greenhouse gas emissions. The renewable based technologies seem to be sustainable based on all criteria, except the high life cycle cost. In some cases e.g. in wind and biomass based systems land availability may

457

Lab Status via Twitter | Argonne National Laboratory  

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

Lab Status via Twitter Lab Status via Twitter Employees can be notified of changes to the laboratory's operations - for example, a delayed opening due to a heavy overnight snowfall - via the "Argonnestatus" account on Twitter. The account can be set to automatically send text messages to most mobile phones and PDAs. In addition to a short description of any changes in laboratory operations, messages may contain links to additional, detailed information. Only messages about changes in laboratory business hours will be sent. Most mobile communication devices can receive Twitter updates; instructions for receiving Argonne Status updates by phone are below. Any applicable text messaging charges from your provider are your responsibility. The Twitter Web site has basic information about the free online service.

458

ORISE: Voluntary Protection Program (VPP) Star Status  

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

Voluntary Protection Program (VPP) Star Status Voluntary Protection Program (VPP) Star Status Within the U.S. Department of Energy's (DOE) Voluntary Protection Program (VPP), there are three levels of recognition: STAR, MERIT and DEMONSTRATION. Contractors' programs that meet the requirements for outstanding safety and health programs, earn VPP STAR status-the highest achievement level. In December of 2003, the Oak Ridge Institute for Science and Education (ORISE) first earned STAR distinction following a comprehensive evaluation of its application for the VPP program. At that time, ORISE was just the 21st DOE site and the first in Tennessee to earn such exemplary recognition. In 2011 ORISE received its seventh consecutive Star of Excellence award. Today, ORISE is one of more than two dozen DOE sites to achieve VPP STAR

459

Unprecedented Generation Shifts  

Science Conference Proceedings (OSTI)

The economic recession, which reduced electricity demand, and falling natural gas costs have brought about unprecedented shifts in electric generation. These developments have affected coal-fired generation the most, leading to operational challenges (cycling and shut downs), deterioration of financial performance, and an awareness of the vulnerability of many units to retirement. A third force, though usually affecting natural gas unit operations more than coal, is the build-up of wind generation. This ...

2010-12-31T23:59:59.000Z

460

Status of the Integral Fast Reactor fuel cycle demonstration and waste management practices  

SciTech Connect

Over the past few years, Argonne National Laboratory has been preparing for the demonstration of the fuel cycle for the Integral Fast Reactor (IFR), an advanced reactor concept that takes advantage of the properties of metallic fuel and liquid metal cooling to offer significant improvements in reactor safety and operations, fuel-cycle economics, environmental protection, and safeguards. The IFR fuel cycle, which will be demonstrated at Argonne-West in Idaho, employs a pyrometallurgical process using molten salts and liquid metals to recover actinides from spent fuel. The required facility modifications and process equipment for the demonstration are nearing completion. Their status and the results from initial fuel fabrication work, including the waste management aspects, are presented. Additionally, estimated compositions of the various process waste streams have been made, and characterization and treatment methods are being developed. The status of advanced waste processing equipment being designed and fabricated is described.

Benedict, R.W.; Goff, K.M.; McFarlane, H.F.

1994-07-01T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Steam generator replacement overview  

Science Conference Proceedings (OSTI)

Since nuclear power began to be widely used for commercial purposes in the 1960s, unit operators have experienced a variety of problems with major components. Although many of the problems have diminished considerably, those associated with pressurized water reactor (PWR) steam generators persist. Steam generator problems rank second, behind refueling outages, as the most significant contributor to lost electricity generation. As of December 31, 1995, 38 steam generators had been replaced in 13 of the 72 operating PWRs, and three units had been shut down prematurely, due primarily (or partially) to degradation of their steam generators: Portland General Electric`s Trojan unit, located in Prescott, OR, in 1992; Southern California Edison`s San Onofre 1, located in San Clemente, CA, in 1992; and Sacramento Municipal Utility District`s Rancho Seco unit in 1989. In the coming years, operators of PWRs in the US with degraded steam generators will have to decide whether to make annual repairs (with eventual derating likely), replace the generators or shut the plants down prematurely. To understand the issues and decisions utility managers face, this article examines problems encountered at steam generators over the past few decades and identifies some of the remedies that utility operators and the nuclear community have employed, including operational changes, maintenance, repairs and steam generator replacement.

Chernoff, H. [Science Applications International Corp., McLean, VA (United States); Wade, K.C. [USDOE Energy Information Administration, Washington, DC (United States)

1996-01-01T23:59:59.000Z

462

EIA - Electricity Generating Capacity  

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

imports and exports. Renewable & Alternative Fuels Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium Uranium fuel, nuclear reactors, generation,...

463

Generator backup overcurrent protection  

Science Conference Proceedings (OSTI)

A concern that the characteristics and correct application of the generator backup relay are misunderstood is addressed in this report to the Power Systems Protection Committee. It is inherently a secure device, and rarely has the opportunity to operate in its intended capacity. So the question was asked, ''Do generator backup overcurrent relays really protect anything.'' In response a description of the function and operating characteristics of the backup relays, a discussion of generator fault current behavior, examples of relay settings for a typical application, and methods and criteria for determining that the relay both protects the generator and operates selectively with other protective devices are included.

Baker, D.S.

1982-11-01T23:59:59.000Z

464

Next Generation Neural Implants  

Science Conference Proceedings (OSTI)

... They are still bulky, rigid, power hungry, and functionally limited. ... This talk will review progress on next generation implants, which must be miniature ...

2010-10-05T23:59:59.000Z

465

Next Generation Test Bed  

Science Conference Proceedings (OSTI)

... 3 machine rooms (safety, security, power, & A/C). Supports COOP ... ii. Developing methods and technologies for next generation biometric testing. ...

2011-12-15T23:59:59.000Z

466

Isolated trigger pulse generator  

DOE Patents (OSTI)

A trigger pulse generation system capable of delivering a multiplicity of isolated 100 kV trigger pulses with picosecond simultaneity. 2 figs.

Aaland, K.

1980-02-19T23:59:59.000Z

467

Radioisotope Power Generation  

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

Radioisotope Power Generation Long lived power sources are needed for equipment that is too remote or inaccessible for replacement. By choosing a radioactive element with a long...

468

New Generation of MJTCs  

Science Conference Proceedings (OSTI)

... After years of effort and scores of iterations, PML researchers have developed a new generation of devices that can reduce the uncertainties in ac ...

2013-06-24T23:59:59.000Z

469

Generation IV Program  

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

an international initiative. A group of ten nations, including France, Japan, Russia, Korea, China, and Canada, are participating in the planning and development of Generation IV...

470

What is the status of the Project  

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

status of the Project? status of the Project? The first phase of the project was energized on July 20, 2006. It operated flawlessly as an integral part of National Grid's 35-kilovolt network in Albany, serving the equivalent of 25,000 homes. It was taken offline after nine months to begin phase II of the project: replacing a 30-meter section with 2G cable, which will be the world's first use of 2G in any utility device. Phase II of the project was energized on January 8, 2008.

471

Environment and safety research status report: 1993  

SciTech Connect

The 1993 status report discusses ongoing and planned research activities in the GRI Environment and Safety Program. The objectives and goals, accomplishments, and strategy along with the basis for each project area are presented for the supply, end use, and gas operations subprograms. Within the context of these subprograms, contract status summaries under their conceptual titles are given for the following project areas: Gas Supply Environmental and Safety Research, Air Quality Research, End Use Equipment Safety Research, Gas Operations Safety Research, Liquefied Natural Gas, Safety Research, and Gas Operations Environmental Research.

Not Available

1993-03-01T23:59:59.000Z

472

Steam Generator Management Program: Pressurized Water Reactor Steam Generator Examination Guidelines: Revision 7  

Science Conference Proceedings (OSTI)

This report provides requirements for examination plans and processes that are necessary to meet the performance criteria set forth in the Nuclear Energy Institute (NEI) 97-06, Steam Generator Program.