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Sample records for fw foster wheeler

  1. The Lakeland McIntosh Unit 4 demonstration project utilizing Foster Wheeler`s pressurized circulating fluidized-bed combustion technology

    SciTech Connect (OSTI)

    McClung, J.D.; Provol, S.J.; Morehead, H.T.; Dodd, A.M.

    1997-12-31

    The City of Lakeland, Florida, Foster Wheeler and the Westinghouse Electric Corporation have embarked on the demonstration of a Clean Coal Technology at the City of Lakeland`s McIntosh Power Station in lakeland, Polk County, Florida. The project will demonstrate the Pressurized Circulating Fluidized Bed Combustion (PCFB) technology developed by Foster Wheeler and Westinghouse. The Lakeland McIntosh Unit 4 Project is a nominal 170 MW power plant designed to burn a range of low- to high-sulfur coals. The combined cycle plant employs a Westinghouse 251B12 gas turbine engine in conjunction with a steam turbine operating in a 2400/1000/1000 steam cycle. The plant will demonstrate both the PCFB and topped PCFB combustion technologies. This paper provides a process description of the Foster Wheeler PCFB and Topped PCFB technologies and their application to the Lakeland McIntosh Unit 4 Project.

  2. Type B Accident Investigation of the April 8, 2003, Electrical Arc Blast at the Foster Wheeler Environmental Corporation TRU Waste Processing Facility, Oak Ridge, Tennessee

    Broader source: Energy.gov [DOE]

    At approximately 0330 hours on April 8, 2003, a phase-to-phase arc blast occurred in the boiler electrical control panel at the Foster Wheeler Environmental Corporation (FWENC) Transuranic (TRU) Waste Processing Facility. The boiler was providing steam for the evaporator and was reportedly operating at about 10% of its capacity.

  3. Bryan Wheeler

    Broader source: Energy.gov [DOE]

    Bryan Wheeler was an intern in the Energy Department’s Office of Science in the summer of 2011. He is currently a student at Johns Hopkins University

  4. Tiffany Wheeler | Department of Energy

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

    Tiffany Wheeler Tiffany Wheeler Phone (202) 586-8481 Room 4F-033 E-mail tiffany.wheeler@hq.doe.gov Last Name Wheeler First Name Tiffany Title Human Resources Specialist

  5. Thomas Wheeler | Department of Energy

    Office of Environmental Management (EM)

    Thomas Wheeler Thomas Wheeler Phone (202) 586-8481 Room 4F-033 E-mail thomas.wheeler@hq.doe.gov Description Departmental staffing budget; PMA scorecard; hiring metrics Last Name...

  6. Status of Wheeler Reservoir

    SciTech Connect (OSTI)

    Not Available

    1990-09-01

    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.

  7. {In Archive} Fw: NEPA for German Fuel

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fw: NEPA for German Fuel Maxcine Maxted to: lsaraka 11/14/2014 08:14 AM Cc: Drew Grainger Archive: This message is being viewed in an archive. I got this late yesterday. Thanks, Maxcine Maxted (803) 208-0506 pager 20767 ----- Forwarded by Maxcine Maxted/DOE/Srs on 11/14/2014 08:14 AM ----- From: Herbert Crapse/DOE/Srs To: Jean Ridley/DOE/Srs@Srs, Maxcine Maxted/DOE/Srs@SRS, Date: 11/13/2014 02:25 PM Subject: Fw: NEPA for German Fuel As requested. I have reviewed their input for accuracy and find

  8. 550 FW 3 Documenting and Implementing Decisions | Open Energy...

    Open Energy Info (EERE)

    550 FW 3 Documenting and Implementing Decisions Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: 550 FW 3 Documenting and Implementing...

  9. Wheeler Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Wheeler Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Wheeler Hot...

  10. Mt Wheeler Power, Inc | Open Energy Information

    Open Energy Info (EERE)

    Power, Inc Jump to: navigation, search Name: Mt Wheeler Power, Inc Place: Nevada Phone Number: 1-775-289-8981 Website: mwpower.net Facebook: https:www.facebook.com...

  11. Joe Wheeler Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Joe Wheeler Elec Member Corp Jump to: navigation, search Name: Joe Wheeler Elec Member Corp Place: Alabama Phone Number: (256) 552-2300 Website: www.jwemc.org Twitter: @jwemc...

  12. Mt Wheeler Power, Inc (Utah) | Open Energy Information

    Open Energy Info (EERE)

    Mt Wheeler Power, Inc (Utah) Jump to: navigation, search Name: Mt Wheeler Power, Inc Place: Utah Phone Number: 1 775-289-8981 Website: mwpower.net Facebook: https:...

  13. Wheeler, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Wheeler, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.4303485, -77.3324807 Show Map Loading map... "minzoom":false,"mappingserv...

  14. David Foster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Policies ESnet Policy Board Larry Smarr Jagdeep Singh Kristin Rauschenbach Cees de Laat David Foster David Clark Vinton Cerf ESCC Acceptable Use Policy Facility Data Policy Career...

  15. David Foster

    Broader source: Energy.gov [DOE]

    David Foster joined the Energy Department as a senior advisor on industrial and economic policy in June, 2014. Prior to his appointment, he served eight years as the founding Executive Director of...

  16. Wheeler AFB, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Wheeler AFB is a census-designated place in Honolulu County, Hawaii.1 References US...

  17. Wheeler County, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Wheeler County is a county in Nebraska. Its FIPS County Code is 183. It is classified as...

  18. Wheeler County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Wheeler County is a county in Georgia. Its FIPS County Code is 309. It is classified as...

  19. Wheeler County, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Wheeler County is a county in Oregon. Its FIPS County Code is 069. It is classified as ASHRAE...

  20. Wheeler County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Wheeler County is a county in Texas. Its FIPS County Code is 483. It is classified as ASHRAE...

  1. Water resources review: Wheeler Reservoir, 1990

    SciTech Connect (OSTI)

    Wallus, R.; Cox, J.P.

    1990-09-01

    Protection and enhancement of water quality is essential for attaining the full complement of beneficial uses of TVA reservoirs. The responsibility for improving and protecting TVA reservoir water quality is shared by various federal, state, and local agencies, as well as the thousands of corporations and property owners whose individual decisions affect water quality. TVA's role in this shared responsibility includes collecting and evaluating water resources data, disseminating water resources information, and acting as a catalyst to bring together agencies and individuals that have a responsibility or vested interest in correcting problems that have been identified. This report is one in a series of status reports that will be prepared for each of TVA's reservoirs. The purpose of this status report is to provide an up-to-date overview of the characteristics and conditions of Wheeler Reservoir, including: reservoir purposes and operation; physical characteristics of the reservoir and the watershed; water quality conditions: aquatic biological conditions: designated, actual, and potential uses of the reservoir and impairments of those uses; ongoing or planned reservoir management activities. Information and data presented here are form the most recent reports, publications, and original data available. 21 refs., 8 figs., 29 tabs.

  2. The Fish and Wildlife Service Manual, Part 603 FW 2 | Open Energy...

    Open Energy Info (EERE)

    Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: The Fish and Wildlife Service Manual, Part 603 FW 2PermittingRegulatory GuidanceGuideHandbook...

  3. The Fish and Wildlife Service Manual, Part 340 FW 3: Rights-of...

    Open Energy Info (EERE)

    Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: The Fish and Wildlife Service Manual, Part 340 FW 3: Rights-of-Way and Road ClosingsPermitting...

  4. DOE/NV--1032

    National Nuclear Security Administration (NNSA)

    ... DIFFUSION PLANT, OH PO SANDIA NATIONAL LAB-CA, CA SL SANDIA NATIONAL LAB-NM, NM SA TT FOSTER WHEELER, TN FW WESTINGHOUSE SAVANNAH RIVER, SC SR WEST VALLEY DEMONSTRATION ...

  5. Automatic mesh adaptivity for CADIS and FW-CADIS neutronics modeling of difficult shielding problems

    SciTech Connect (OSTI)

    Ibrahim, A. M.; Peplow, D. E.; Mosher, S. W.; Wagner, J. C.; Evans, T. M.; Wilson, P. P.; Sawan, M. E.

    2013-07-01

    The CADIS and FW-CADIS hybrid Monte Carlo/deterministic techniques dramatically increase the efficiency of neutronics modeling, but their use in the accurate design analysis of very large and geometrically complex nuclear systems has been limited by the large number of processors and memory requirements for their preliminary deterministic calculations and final Monte Carlo calculation. Three mesh adaptivity algorithms were developed to reduce the memory requirements of CADIS and FW-CADIS without sacrificing their efficiency improvement. First, a macro-material approach enhances the fidelity of the deterministic models without changing the mesh. Second, a deterministic mesh refinement algorithm generates meshes that capture as much geometric detail as possible without exceeding a specified maximum number of mesh elements. Finally, a weight window coarsening algorithm de-couples the weight window mesh and energy bins from the mesh and energy group structure of the deterministic calculations in order to remove the memory constraint of the weight window map from the deterministic mesh resolution. The three algorithms were used to enhance an FW-CADIS calculation of the prompt dose rate throughout the ITER experimental facility. Using these algorithms resulted in a 23.3% increase in the number of mesh tally elements in which the dose rates were calculated in a 10-day Monte Carlo calculation and, additionally, increased the efficiency of the Monte Carlo simulation by a factor of at least 3.4. The three algorithms enabled this difficult calculation to be accurately solved using an FW-CADIS simulation on a regular computer cluster, obviating the need for a world-class super computer. (authors)

  6. Calibration of SIOM-5FW film in the range of 0.1-4 keV

    SciTech Connect (OSTI)

    Chenais-Popovics, C.; Reverdin, C.; Ioannou, I.

    2006-06-15

    The SIOM-5FW film produced for the sub-keV x-ray detection range was calibrated here in a wide energy range (0.1-4 keV). A single set of parameters valid in the whole measured energy range was determined for the calibration of the Shangai 5F (SIOM-5FW) film from a parametric fit of the data. The sensitivity of the SIOM-5FW film was measured to be four times lower than that of the Kodak DEF film at 2.5 keV photon energy. Modeling of the DEF and SIOM-5FW films provides a good comparison of their sensitivity in the 0.1-10 keV range.

  7. John A. Wheeler, 1968 | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    John A. Wheeler, 1968 The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's 1950's Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 1960's John A. Wheeler, 1968 Print Text Size: A A A FeedbackShare Page Citation For his pioneering contributions to understanding

  8. NREL: Geothermal Technologies - Stacee Foster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Stacee Foster Photo of Stacee Foster Project Administrator On staff since 2010 Phone number: 303-275-4379 E-mail: stacee.foster@nrel.gov General Profile Stacee Foster is a member of the Technology Program Development & Management Department. Areas of expertise Project management Industry research Writing/editing Database administration Program coordination Marketing management Proposal support Primary research interests Energy efficiency in buildings Geothermal energy Hydrogen Education and

  9. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an Anaerobic, Metal-Reducing Bacterium Isolated from a Contaminated Subsurface Environment

    SciTech Connect (OSTI)

    Hwang, C.; Copeland, A.; Lucas, Susan; Lapidus, Alla; Barry, Kerrie W.; Glavina del Rio, T.; Dalin, Eileen; Tice, Hope; Pitluck, S.; Sims, David R.; Brettin, T.; Bruce, David; Detter, J. C.; Han, Cliff F.; Schmutz, Jeremy; Larimer, F.; Land, M.; Hauser, L.; Kyrpides, Nikos C.; Lykidis, Athanasios; Richardson, P. M.; Beliaev, Alex S.; Sanford, Robert A.; Loeffler, Frank E.; Fields, Matthew W.

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacteriums genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  10. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an Anaerobic, Metal-Reducing Bacterium Isolated from a Contaminated Subsurface Environment

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hwang, C.; Copeland, A.; Lucas, Susan; Lapidus, Alla; Barry, Kerrie W.; Glavina del Rio, T.; Dalin, Eileen; Tice, Hope; Pitluck, S.; Sims, David R.; et al

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacterium’s genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  11. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an anaerobic, metal-reducing bacterium isolated from a contaminated subsurface environment

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hwang, C.; Copeland, A.; Lucas, S.; Lapidus, A.; Barry, K.; Glavina del Rio, T.; Dalin, E.; Tice, H.; Pitluck, S.; Sims, D.; et al

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacteriums genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  12. Carolee Wheeler

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Carol M. Browner About Us Carol M. Browner - Senior Counselor, Albright Stonebridge Group Carol M. Browner Carol M. Browner is Senior Counselor at Albright Stonebridge Group and a Distinguished Senior Fellow at the Center for American Progress. Ms. Browner serves as Board Chair for the League of Conservation Voters, the Board of Directors for Bunge Limited, Independent Director for Infosys, and the Global Oceans Commission. Ms Browner is also on the Leadership Council for Nuclear Matters and the

  13. Amy Foster Parish | Department of Energy

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

    Amy Foster Parish About Us Amy Foster Parish Amy Foster Parish is on staff with the Washington State University Extension Energy Program and answers inquiries through the EERE Information Center. Most Recent Resolving to Make Earth Day Last All Year March 21 Resolving to Make Earth Day Last All Year March 21 Missed Out on Federal Tax Credits? You're in Luck! March

  14. High-Quality Draft Genome Sequence of Desulfovibrio carbinoliphilus FW-101-2B, an Organic Acid-Oxidizing Sulfate-Reducing Bacterium Isolated from Uranium(VI)-Contaminated Groundwater

    SciTech Connect (OSTI)

    Ramsay, Bradley D.; Hwang, Chiachi; Woo, Hannah L.; Carroll, Sue L.; Lucas, Susan; Han, James; Lapidus, Alla L.; Cheng, Jan-Fang; Goodwin, Lynne A.; Pitluck, Samuel; Peters, Lin; Chertkov, Olga; Held, Brittany; Detter, John C.; Han, Cliff S.; Tapia, Roxanne; Land, Miriam L.; Hauser, Loren J.; Kyrpides, Nikos C.; Ivanova, Natalia N.; Mikhailova, Natalia; Pagani, Loanna; Woyke, Tanja; Arkin, Adam P.; Dehal, Paramvir; Chivian, Dylan; Criddle, Craig S.; Wu, Weimin; Chakraborty, Romy; Hazen, Terry C.; Fields, Matthew W.

    2015-03-12

    Desulfovibrio carbinoliphilus subsp. oakridgensis FW-101-2B is an anaerobic, organic acid/alcohol-oxidizing, sulfate-reducing ?-proteobacterium. FW-101-2B was isolated from contaminated groundwater at The Field Research Center at Oak Ridge National Lab after in situ stimulation for heavy metal-reducing conditions. The genome will help elucidate the metabolic potential of sulfate-reducing bacteria during uranium reduction.

  15. High-Quality Draft Genome Sequence of Desulfovibrio carbinoliphilus FW-101-2B, an Organic Acid-Oxidizing Sulfate-Reducing Bacterium Isolated from Uranium(VI)-Contaminated Groundwater

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Ramsay, Bradley D.; Hwang, Chiachi; Woo, Hannah L.; Carroll, Sue L.; Lucas, Susan; Han, James; Lapidus, Alla L.; Cheng, Jan-Fang; Goodwin, Lynne A.; Pitluck, Samuel; et al

    2015-03-12

    Desulfovibrio carbinoliphilus subsp. oakridgensis FW-101-2B is an anaerobic, organic acid/alcohol-oxidizing, sulfate-reducing δ-proteobacterium. FW-101-2B was isolated from contaminated groundwater at The Field Research Center at Oak Ridge National Lab after in situ stimulation for heavy metal-reducing conditions. The genome will help elucidate the metabolic potential of sulfate-reducing bacteria during uranium reduction.

  16. Advanced battery technology for electric two-wheelers in the people's Republic of China.

    SciTech Connect (OSTI)

    Patil, P. G.; Energy Systems

    2009-07-22

    This report focuses on lithium-ion (Li-ion) battery technology applications for two- and possibly three-wheeled vehicles. The author of this report visited the People's Republic of China (PRC or China) to assess the status of Li-ion battery technology there and to analyze Chinese policies, regulations, and incentives for using this technology and for using two- and three-wheeled vehicles. Another objective was to determine if the Li-ion batteries produced in China were available for benchmarking in the United States. The United States continues to lead the world in Li-ion technology research and development (R&D). Its strong R&D program is funded by the U.S. Department of Energy and other federal agencies, such as the National Institute of Standards and Technology and the U.S. Department of Defense. In Asia, too, developed countries like China, Korea, and Japan are commercializing and producing this technology. In China, more than 120 companies are involved in producing Li-ion batteries. There are more than 139 manufacturers of electric bicycles (also referred to as E-bicycles, electric bikes or E-bikes, and electric two-wheelers or ETWs in this report) and several hundred suppliers. Most E-bikes use lead acid batteries, but there is a push toward using Li-ion battery technology for two- and three-wheeled applications. Highlights and conclusions from this visit are provided in this report and summarized.

  17. Department of Energy Fostering Public-Private Partnerships: Eight...

    Office of Environmental Management (EM)

    Department of Energy Fostering Public-Private Partnerships: Eight Small Businesses Selected for First GAIN Nuclear Energy Vouchers Department of Energy Fostering Public-Private ...

  18. Fostering Behavior Change in the Energy Efficiency Market | Department...

    Energy Savers [EERE]

    Fostering Behavior Change in the Energy Efficiency Market Fostering Behavior Change in the Energy Efficiency Market Better Buildings Residential Network Peer Exchange Call Series: ...

  19. OECD-Fostering Innovation for Green Growth | Open Energy Information

    Open Energy Info (EERE)

    Fostering Innovation for Green Growth Jump to: navigation, search Tool Summary LAUNCH TOOL Name: OECD-Fostering Innovation for Green Growth AgencyCompany Organization:...

  20. Federal Task Force Sends Recommendations to President on Fostering...

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

    Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology ...

  1. Institutional Change Principles for Fostering Sustainability | Department

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

    of Energy Principles for Fostering Sustainability Institutional Change Principles for Fostering Sustainability The following eight principles serve as the foundational building blocks for developing strategies to achieve institutional change-but they are not the strategies themselves. They are derived from academic literature and inform the framework for achieving institutional change in a federal organization. Each statement is followed by a general strategy for how the principle can be

  2. Foster-Glocester Regional School District (Rhode Island) - Financing Profile

    SciTech Connect (OSTI)

    none,

    2008-12-01

    This document is an EnergySmart Schools Financing Profile of Foster-Glocester Regional School District in Rhode Island

  3. Fostering the Next Generation of Nuclear Energy Technology | Department of

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

    Energy Fostering the Next Generation of Nuclear Energy Technology Fostering the Next Generation of Nuclear Energy Technology September 29, 2014 - 11:06am Addthis Fostering the Next Generation of Nuclear Energy Technology Peter W. Davidson Peter W. Davidson Former Executive Director of the Loan Programs Office (LPO) What are the key facts? If finalized, this solicitation would make available $12.6 billion in loan guarantees for advanced nuclear energy technologies. Learn more about the draft

  4. Elaine Chan Fosters ALS/Molecular Foundry Collaboration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and the Molecular Foundry to a new role as joint ALSFoundry project scientist. Chan's mission will be to foster collaborations between the two facility's users and to communicate...

  5. Fostering Behavior Change in the Energy Efficiency Market

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Fostering Behavior Change in the Energy Efficiency Market, Call Slides and Discussion Summary, March 26, 2015.

  6. The FEMP Awards Program: Fostering Institutional Change and Energy...

    Office of Environmental Management (EM)

    The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence The FEMP Awards ... More Documents & Publications Communities of Practice: A Tool for ...

  7. The FEMP Awards Program: Fostering Institutional Change and Energy

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

    Management Excellence | Department of Energy The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence Report provides an assessment of the Federal Energy Management Program's (FEMP) Energy and Water Management Awards program to identify the institutional elements of award-winning projects and analyze the relative emphasis placed on them. Download the FEMP Awards Program:

  8. Federal Task Force Sends Recommendations to President on Fostering Clean

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

    Coal Technology | Department of Energy Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology August 12, 2010 - 12:00am Addthis WASHINGTON - President Obama's Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president today on

  9. Online Toolkit Fosters Bioenergy Innovation | Department of Energy

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

    Toolkit Fosters Bioenergy Innovation Online Toolkit Fosters Bioenergy Innovation January 21, 2011 - 2:27pm Addthis Learn more about the Bioenergy Knowledge Discovery Framework, an online data sharing and mapping toolkit. Paul Bryan Biomass Program Manager, Office of Energy Efficiency & Renewable Energy What will the project do? The $241 million loan guarantee for Diamond Green Diesel, funding which will support the construction of a facility that will nearly triple the amount of renewable

  10. Department of Energy Fostering Public-Private Partnerships: Eight Small

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

    Businesses Selected for First GAIN Nuclear Energy Vouchers | Department of Energy Fostering Public-Private Partnerships: Eight Small Businesses Selected for First GAIN Nuclear Energy Vouchers Department of Energy Fostering Public-Private Partnerships: Eight Small Businesses Selected for First GAIN Nuclear Energy Vouchers June 13, 2016 - 2:16pm Addthis NEWS MEDIA CONTACT 202-586-4940 DOENews@hq.doe.gov WASHINGTON, D.C. - Today, through the Gateway for Accelerated Innovation in Nuclear (GAIN),

  11. Industrial Dojo Program Fosters Industrial Internet Development | GE Global

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Launches Cloud Foundry 'Industrial Dojo,' Contributes to Open Source to Foster Continued Development of the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Launches Cloud Foundry 'Industrial Dojo,' Contributes to Open Source to Foster Continued Development of the Industrial Internet

  12. Optimization of Hydroacoustic Equipment Deployment at Foster Dam, 2013

    SciTech Connect (OSTI)

    Hughes, James S.; Johnson, Gary E.; Ploskey, Gene R.; Hennen, Matthew J.; Fischer, Eric S.; Zimmerman, Shon A.

    2013-03-01

    The goal of the study was to optimize performance of the fixed-location hydroacoustic systems at Foster Dam (FOS) by determining deployment and data acquisition methods that minimized structural, electrical, and acoustic interference. Optimization of the hydroacoustic systems will establish methodology for sampling by active acoustic methods during this year-long evaluation of juvenile salmonid passage at FOS.

  13. Alternative Fuels Data Center: Utility Initiatives Foster Plug-In Electric

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Vehicle Charging at Home and Work Utility Initiatives Foster Plug-In Electric Vehicle Charging at Home and Work to someone by E-mail Share Alternative Fuels Data Center: Utility Initiatives Foster Plug-In Electric Vehicle Charging at Home and Work on Facebook Tweet about Alternative Fuels Data Center: Utility Initiatives Foster Plug-In Electric Vehicle Charging at Home and Work on Twitter Bookmark Alternative Fuels Data Center: Utility Initiatives Foster Plug-In Electric Vehicle Charging at

  14. Project Fever - Fostering Electric Vehicle Expansion in the Rockies

    SciTech Connect (OSTI)

    Swalnick, Natalia

    2013-06-30

    Project FEVER (Fostering Electric Vehicle Expansion in the Rockies) is a part of the Clean Cities Community Readiness and Planning for Plug-in Electric Vehicles and Charging Infrastructure Funding Opportunity funded by the U.S. Department of Energy (DOE) for the state of Colorado. Tasks undertaken in this project include: Electric Vehicle Grid Impact Assessment; Assessment of Electrical Permitting and Inspection for EV/EVSE (electric vehicle/electric vehicle supply equipment); Assessment of Local Ordinances Pertaining to Installation of Publicly Available EVSE;Assessment of Building Codes for EVSE; EV Demand and Energy/Air Quality Impacts Assessment; State and Local Policy Assessment; EV Grid Impact Minimization Efforts; Unification and Streamlining of Electrical Permitting and Inspection for EV/EVSE; Development of BMP for Local EVSE Ordinances; Development of BMP for Building Codes Pertaining to EVSE; Development of Colorado-Specific Assessment for EV/EVSE Energy/Air Quality Impacts; Development of State and Local Policy Best Practices; Create Final EV/EVSE Readiness Plan; Develop Project Marketing and Communications Elements; Plan and Schedule In-person Education and Outreach Opportunities.

  15. West Foster Creek Expansion Project 2007 HEP Report.

    SciTech Connect (OSTI)

    Ashley, Paul R.

    2008-02-01

    During April and May 2007, the Columbia Basin Fish and Wildlife Authority's (CBFWA) Regional HEP Team (RHT) conducted baseline Habitat Evaluation Procedures (HEP) (USFWS 1980, 1980a) analyses on five parcels collectively designated the West Foster Creek Expansion Project (3,756.48 acres). The purpose of the HEP analyses was to document extant habitat conditions and to determine how many baseline/protection habitat units (HUs) to credit Bonneville Power Administration (BPA) for funding maintenance and enhancement activities on project lands as partial mitigation for habitat losses associated with construction of Grand Coulee and Chief Joseph Dams. HEP evaluation models included mule deer (Odocoileus hemionus), western meadowlark (Sturnella neglecta), sharp-tailed grouse, (Tympanuchus phasianellus), Bobcat (Lynx rufus), mink (Neovison vison), mallard (Anas platyrhynchos), and black-capped chickadee (Parus atricapillus). Combined 2007 baseline HEP results show that 4,946.44 habitat units were generated on 3,756.48 acres (1.32 HUs per acre). HEP results/habitat conditions were generally similar for like cover types at all sites. Unlike crediting of habitat units (HUs) on other WDFW owned lands, Bonneville Power Administration received full credit for HUs generated on these sites.

  16. Policy Memorandum #3 Advanced Leave for Childbirth Adoption and Foster Care

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

    | Department of Energy 3 Advanced Leave for Childbirth Adoption and Foster Care Policy Memorandum #3 Advanced Leave for Childbirth Adoption and Foster Care Policy Memo #3 - Advanced-Leave-for-Childbirth-Adoption-and-Foster-Care.pdf (277.11 KB) Responsible Contacts Bruce Murray HR Policy Advisor E-mail bruce.murray@hq.doe.gov Phone 202-586-3372 More Documents & Publications DOE Handbook on Leave and Absence HQ Leave Guide POLICY GUIDANCE MEMORANDUM #20A Crediting Directly-Related

  17. Venture Acceleration Funds go to nine regional businesses to foster growth

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Venture Acceleration Funds go to nine regional businesses to foster growth Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Venture Acceleration Funds go to nine regional businesses to foster growth Companies cover a wide range of products and services July 1, 2013 Aerolenz, LLC founder Bill Kurtz stands next to the Aerogel filling apparatus Aerolenz, LLC founder Bill Kurtz stands next

  18. The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence

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

    PNNL-23318 The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence May 2014 C McDermott EL Malone PNNL-23318 The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence C McDermott EL Malone May 2014 Prepared for the U.S. Department of Energy under Contract DEAC0576RL01830 Pacific Northwest National Laboratory Richland, Washington 99352 PNNL-23318 Summary This report assesses the use of institutional change principles and the

  19. Economic Analysis for Conceptual Design of Oxygen-Based PC Boiler

    SciTech Connect (OSTI)

    Andrew Seltzer

    2005-02-01

    The objective of the economic analysis is to prepare a budgetary estimate of capital and operating costs of the O{sub 2}-fired PC power plant as well as for the equivalent conventional PC-fired power plant. Capital and operating costs of conventional steam generation, steam heating, and power generation equipment are estimated based on Foster Wheeler's extensive experience and database. Capital and operating costs of equipment, such as oxygen separation and CO{sub 2} liquefaction, are based on vendor supplied data and FW process plant experience. The levelized cost of electricity is determined for both the air-fired and O{sub 2}-fired power plants as well as the CO{sub 2} mitigation cost. An economic comparison between the O{sub 2}-fired PC and other alternate technologies is presented.

  20. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Foster Wheeler Dev Corp Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 01 COAL, LIGNITE, AND PEAT; AMMONIA; BOILERS; COAL; ...

  1. Second Generation PFBC Systems R&D (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Foster Wheeler Development Corporation Sponsoring Org: USDOE Country of Publication: United States Language: English Word Cloud More Like This Full Text preview image ...

  2. Oxy-Combustion Boiler Material Development (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    DE-NT0005262 Foster Wheeler North America Corp conducted a laboratory test program to ... Test coupons of boiler tube materials were coated with deposits representative of those ...

  3. baepgfb-mac4a | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Pressurized Circulating Fluidized-Bed Combustion Technology (May 1998) W. Buffa et al., (Foster Wheeler USA Corp.),Sixth Clean Coal Technology Conference, Reno, NV DMEC-1 ...

  4. John S. Foster, 1992 | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    John S. Foster, 1992 The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's 1950's Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 1990's John S. Foster, 1992 Print Text Size: A A A FeedbackShare Page Citation For his outstanding contributions to national

  5. John S. Foster, Jr., 1960 | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    John S. Foster, Jr., 1960 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 1960's John S. Foster, Jr., 1960 Print Text Size: A A A FeedbackShare Page Weapons: For unique

  6. From: Nussdorf, Benjamin To: Subject: FW: FLNG Date:

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

    So I think describing it as the IFM Global Infrastructure Fund will tell people it is an investment fund. (The capital infusion to the project will be generated from the Cayman ...

  7. 550 FW 3 NEPA Decision Documents | Open Energy Information

    Open Energy Info (EERE)

    Handbook Abstract Outlines required NEPA documents for FWS NEPA process. Author Fish and Wildlife Service Published Fish and Wildlife Service, 1996 DOI Not Provided Check...

  8. AMI FW UPGRADEABILITY TEST PROCEDURE AND SECURITY ASSESSMENT

    SciTech Connect (OSTI)

    Snyder, Isabelle B

    2014-01-01

    The National Institute of Standards and Technology (NIST) is producing NISTIR 7823 to define test requirements for Smart Meter upgradability. The term Smart Meter refers specifically to advanced electric meters being deployed to enhance management of electricity distribution for residential and industrial consumers. The underlying functional and security requirements for Smart Meter upgradability are specified in NEMA standard SG-AMI 1-2009. The purpose of NISTIR 7823 is to describe conformance test requirements that may be used voluntarily by testers and/or test laboratories to determine whether Smart Meters and Upgrade Management Systems conform to the requirements of NEMA SG-AMI 1-2009.

  9. Apex Gold discussion fosters international cooperation in run-up to 2016

    National Nuclear Security Administration (NNSA)

    Nuclear Security Summit | National Nuclear Security Administration | (NNSA) Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit Monday, February 1, 2016 - 1:16pm NNSA Blog Participants in Apex Gold at Lawrence Livermore National Laboratory. What would national leaders do in the face of a transnational nuclear terrorism threat? Last week, ministers and other senior delegates from 37 nations, along with representatives from the International Atomic

  10. West Foster Creek 2007 Follow-up Habitat Evaluation Procedures (HEP) Report.

    SciTech Connect (OSTI)

    Ashley, Paul R.

    2008-02-01

    A follow-up habitat evaluation procedures (HEP) analysis was conducted on the West Foster Creek (Smith acquisition) wildlife mitigation site in May 2007 to determine the number of additional habitat units to credit Bonneville Power Administration (BPA) for providing funds to enhance and maintain the project site as partial mitigation for habitat losses associated with construction of Grand Coulee Dam. The West Foster Creek 2007 follow-up HEP survey generated 2,981.96 habitat units (HU) or 1.51 HUs per acre for a 34% increase (+751.34 HUs) above baseline HU credit (the 1999 baseline HEP survey generated 2,230.62 habitat units or 1.13 HUs per acre). The 2007 follow-up HEP analysis yielded 1,380.26 sharp-tailed grouse (Tympanuchus phasianellus) habitat units, 879.40 mule deer (Odocoileus hemionus) HUs, and 722.29 western meadowlark (Sturnella neglecta) habitat units. Mule deer and sharp-tailed grouse habitat units increased by 346.42 HUs and 470.62 HUs respectively over baseline (1999) survey results due largely to cessation of livestock grazing and subsequent passive restoration. In contrast, the western meadowlark generated slightly fewer habitat units in 2007 (-67.31) than in 1999, because of increased shrub cover, which lowers habitat suitability for that species.

  11. Characterization of Fish Passage Conditions through the Fish Weir and Turbine Unit 1 at Foster Dam, Oregon, Using Sensor Fish, 2012

    SciTech Connect (OSTI)

    Duncan, Joanne P.

    2013-02-01

    This report documents investigations of downstream fish passage research involving a spillway fish weir and turbine passage conditions at Foster Dam in May 2012.

  12. Potential use of feebate systems to foster environmentally sound urban waste management

    SciTech Connect (OSTI)

    Puig-Ventosa, Ignasi

    2004-07-01

    Waste treatment facilities are often shared among different municipalities as a means of managing wastes more efficiently. Usually, management costs are assigned to each municipality depending on the size of the population or total amount of waste produced, regardless of important environmental aspects such as per capita waste generation or achievements in composting or recycling. This paper presents a feebate (fee+rebate) system aimed to foster urban waste reduction and recovery. The proposal suggests that municipalities achieving better results in their waste management performance (from an ecological viewpoint) be recompensated with a rebate obtained from a fee charged to those municipalities that are less environmentally sound. This is a dynamic and flexible instrument that would positively encourage municipalities to reduce waste whilst increasing the recycling.

  13. Diazinon and diazoxon impair the ability of astrocytes to foster neurite outgrowth in primary hippocampal neurons

    SciTech Connect (OSTI)

    Pizzurro, Daniella M.; Dao, Khoi; Costa, Lucio G.

    2014-02-01

    Evidence from in vivo and epidemiological studies suggests that organophosphorus insecticides (OPs) are developmental neurotoxicants, but possible underlying mechanisms are still unclear. Astrocytes are increasingly recognized for their active role in normal neuronal development. This study sought to investigate whether the widely-used OP diazinon (DZ), and its oxygen metabolite diazoxon (DZO), would affect glialneuronal interactions as a potential mechanism of developmental neurotoxicity. Specifically, we investigated the effects of DZ and DZO on the ability of astrocytes to foster neurite outgrowth in primary hippocampal neurons. The results show that both DZ and DZO adversely affect astrocyte function, resulting in inhibited neurite outgrowth in hippocampal neurons. This effect appears to be mediated by oxidative stress, as indicated by OP-induced increased reactive oxygen species production in astrocytes and prevention of neurite outgrowth inhibition by antioxidants. The concentrations of OPs were devoid of cytotoxicity, and cause limited acetylcholinesterase inhibition in astrocytes (18 and 25% for DZ and DZO, respectively). Among astrocytic neuritogenic factors, the most important one is the extracellular matrix protein fibronectin. DZ and DZO decreased levels of fibronectin in astrocytes, and this effect was also attenuated by antioxidants. Underscoring the importance of fibronectin in this context, adding exogenous fibronectin to the co-culture system successfully prevented inhibition of neurite outgrowth caused by DZ and DZO. These results indicate that DZ and DZO increase oxidative stress in astrocytes, and this in turn modulates astrocytic fibronectin, leading to impaired neurite outgrowth in hippocampal neurons. - Highlights: DZ and DZO inhibit astrocyte-mediated neurite outgrowth in rat hippocampal neurons. Oxidative stress is involved in inhibition of neuritogenesis by DZ and DZO. DZ and DZO decrease expression of the neuritogenic factor

  14. The FEMP Awards Program: Fostering Institutional Change and Energy Management Excellence

    SciTech Connect (OSTI)

    McDermott, Christa; Malone, Elizabeth L.

    2014-05-20

    This report assesses the use of institutional change principles and the institutional impact of award-winning projects through interviews with 22 Department of Energy Federal Energy Management Program (DOE FEMP) award winners. Award winners identified institutional facilitators and barriers in their projects and programs as well as factors in their implementation processes, thus providing information that can guide other efforts. We found that award winners do use strategies based on eight principles of institutional change, most frequently in terms of making changes to infrastructure, engaging leadership, and capitalizing on multiple motivations for making an energy efficiency improvement. The principles drawn on the least often were commitment and social empowerment. Award winners also faced five major types of obstacles that were institutional in nature: lack of resources, constraints of rules, psychological barriers, lack of information, and communication problems. We also used the seven categories of Energy Management Excellence (EME) as a lens to interpret the interview data and assess whether these categories relate to established institutional change principles. We found that the eight principles reflect strategies that have been found to be useful in improving energy efficiency in organizations, whereas the EME categories capture more of a blend of social contextual factors and strategies. The EME categories fill in some of the social context gaps that facilitate institutional change and energy management excellence, for example, personal persistence, a culture that supports creativity and innovation, regular engagement with tenants, contractors, and staff at all levels. Taking together the use of principles, EME criteria, and obstacles faced by interviewees, we make recommendations for how FEMP can better foster institutional change in federal agencies.

  15. Second Generation PFBC Systems R&D (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Authors: Archie Robertson Publication Date: 2000-05-31 OSTI Identifier: 882013 DOE Contract Number: AC21-86MC21023 Resource Type: Technical Report Research Org: Foster Wheeler ...

  16. US DOE-EM On-Site Disposal Cell Working Group - Fostering Communication On Performance Assessment Challenges

    SciTech Connect (OSTI)

    Seitz, Roger R.; Suttora, Linda C.; Phifer, Mark

    2014-03-01

    On-site disposal cells are in use and being considered at several U.S. Department of Energy (USDOE) sites as the final disposition for large amounts of waste associated with cleanup of contaminated areas and facilities. These facilities are typically developed with regulatory oversight from States and/or the US Environmental Protection Agency (USEPA) in addition to USDOE. The facilities are developed to meet design standards for disposal of hazardous waste as well as the USDOE performance based standards for disposal of radioactive waste. The involvement of multiple and different regulators for facilities across separate sites has resulted in some differences in expectations for performance assessments and risk assessments (PA/RA) that are developed for the disposal facilities. The USDOE-EM Office of Site Restoration formed a working group to foster improved communication and sharing of information for personnel associated with these Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) disposal cells and work towards more consistent assumptions, as appropriate, for technical and policy considerations related to performance and risk assessments in support of a Record of Decision and Disposal Authorization Statement. The working group holds teleconferences, as needed, focusing on specific topics of interest. The topics addressed to date include an assessment of the assumptions used for performance assessments and risk assessments (PA/RAs) for on-site disposal cells, requirements and assumptions related to assessment of inadvertent intrusion, DOE Manual 435.1-1 requirements, and approaches for consideration of the long-term performance of liners and covers in the context of PAs. The working group has improved communication among the staff and oversight personnel responsible for onsite disposal cells and has provided a forum to identify and resolve common concerns.

  17. Fostering International Discourse

    Broader source: Energy.gov [DOE]

    Sharing Knowledge and Lessons Learned at the IAEA Regional WorkshopApplication of Technologies of Specific Remediation Conditions at Uranium Production Legacy Sites

  18. Workshop on Current Issues in Predictive Approaches to Intelligence and Security Analytics: Fostering the Creation of Decision Advantage through Model Integration and Evaluation

    SciTech Connect (OSTI)

    Sanfilippo, Antonio P.

    2010-05-23

    The increasing asymmetric nature of threats to the security, health and sustainable growth of our society requires that anticipatory reasoning become an everyday activity. Currently, the use of anticipatory reasoning is hindered by the lack of systematic methods for combining knowledge- and evidence-based models, integrating modeling algorithms, and assessing model validity, accuracy and utility. The workshop addresses these gaps with the intent of fostering the creation of a community of interest on model integration and evaluation that may serve as an aggregation point for existing efforts and a launch pad for new approaches.

  19. An integrated study of the Grayburg/San Andres Reservoir, Foster and South Cowden Fields, Ector County, Texas. Annual report, August 1, 1996--July 31, 1997

    SciTech Connect (OSTI)

    Trentham, R.C.; Weinbrandt, R.; Robinson, W.

    1997-12-01

    The objective of this two-phase study is to demonstrate an integrated methodology for reservoir characterization of shallow shelf carbonate reservoir that is feasible, and cost effective for the independent operator. Furthermore, it will provide one of the first public demonstrations of the enhancement of reservoir characterization using high-resolution three dimensional (3D) seismic data. This particular project is evaluating the Grayburg and San Andres reservoirs in the Foster and South Cowden Fields, Ector County, Texas. This 68 year old field was approaching its economic limit and the leases evaluated would have been abandoned in 10 years. A multidisciplinary approach to waterflood design and implementation, along with the addition of reserves by selective infill drilling and deepening, is being applied to this field. This approach in reservoir development will be applicable to a wide range of shallow shelf carbonate reservoirs throughout the US. The first phase of the project included the design, acquisition, and interpretation of the 3D seismic survey, the collection and evaluation of geologic (core and log) data, and engineering (historical production, well test, injection) data from a variety of sources. From this work, a geologically based production history model was simulated. Based on the recommendations made at the end of Phase One, three new wells were drilled, one existing well was deepened, two wells were worked over, one TA`d well was re-entered, and one well was converted to injection. In addition, the quality of the injection water was greatly improved, a step necessary prior to increasing injection in the project area. The realignment of the waterflood and all additional well work await the completion of the seismic based history match and engineering simulation.

  20. Fostering Growth | Department of Energy

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

    Despite this upward trend, solar energy is only 1% of the current U.S. electricity supply. The SunShot Vision Study says that cost-competitive solar has an estimated potential to ...

  1. McIntosh Unit 4 PCFB demonstration project

    SciTech Connect (OSTI)

    Dodd, A.M.; Dryden, R.J.; Morehead, H.T.

    1997-12-31

    The City of Lakeland, Foster Wheeler Corporation and Westinghouse Electric Corporation have embarked on a utility scale demonstration of Pressurized Circulating Fluidized Bed (PCFB) technology at Lakeland`s McIntosh Power Station in Lakeland, Florida. The US Department of Energy will be providing approximately $195 million of funding for the project through two Cooperative Agreements under the auspices of the Clean Coal Technology Program. The project will involve the commercial demonstration of Foster Wheeler Pyroflow PCFB technology integrated with Westinghouse`s Hot Gas Filter (HGF) and power generation technologies. The total project duration will be approximately eight years and will be structured into three separate phases; two years of design and permitting, followed by an initial period of two years of fabrication and construction and concluding with a four year demonstration (commercial operation) period. It is expected that the project will show that Foster Wheeler`s Pyroflow PCFB technology coupled with Westinghouse`s HGF and power generation technologies represents a cost effective, high efficiency, low emissions means of adding greenfield generation capacity and that this same technology is also well suited for repowering applications.

  2. GIZ Sourcebook Module 4c: Two and Three Wheelers | Open Energy...

    Open Energy Info (EERE)

    system issues in cities with high shares of passenger trips undertaken by motorcycles and air quality issues. LEDSGP green logo.png This tool is included in the Transportation...

  3. 2nd Generation PFBC Systems R&D Phase 2 and Phase 3

    SciTech Connect (OSTI)

    Archie Robertson

    2000-03-17

    No work was performed; the two remaining Multi Annular Swirl Burner test campaigns are on hold pending selection of a new test facility (replacement for the shut down UTSI burner test facility) and identification of associated testing costs. The Second-Generation PFB Combustion Plant conceptual design prepared in 1987 is being updated to reflect the benefit of pilot plant test data and the latest advances in gas turbine technology. The updated plant is being designed to operate with 95 percent sulfur capture and a single Siemens Westinghouse (SW) 501G gas turbine. Using carbonizer and gas turbine data generated by Foster Wheeler (FW) and SW respectively, Parsons Energy and Chemicals Group prepared preliminary plant heat and materials based on carbonizer operating temperatures of 1700 and 1800 F and found the former to yield the higher plant efficiency. As a result, 1700 F has been selected as the preferred operating condition for the carbonizer. The previous first cut plant heat and material balance was refined and it predicts a 47.7% plant efficiency (HHV) with a net power output of 421.1 MWe. The latter includes a plant auxiliary load estimated to be 23.5 MWe or 5.26% of the gross plant power and a transformer loss of 1.5 MWe. Coal drying is through natural gas combustion, and the thermal energy input of the natural gas has also been included in the heat rate calculation. Figure 1 presents the plant preliminary full load heat and material balance. In this arrangement, evaporation and primary steam superheating tube surfaces are placed in both the pressurized circulating fluidized bed boiler (PCFB) and the gas turbine heat recovery steam generator (HRSG). The superheated steam from these units is mixed and then heated to 1050 F in the PCFB finishing superheater. With regard to steam reheating, the primary stage is located at the front of the HRSG and the final stage is located in the PCFB. Although this circuitry arrangement appears workable at full load, minimum

  4. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Sharon Falcone Miller; Robert Cooper; Douglas Donovan; John Gaudlip; Matthew Lapinsky; William Serencsits; Neil Raskin; Tom Steitz

    2002-10-14

    The Pennsylvania State University, under contract to the U.S. Department of Energy, National Energy Technology Laboratory is performing a feasibility analysis on installing a state-of-the-art circulating fluidized bed boiler and ceramic filter emission control device at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal, and developing a test program to evaluate cofiring multiple biofuels and coal-based feedstocks. The objective of the project is being accomplished using a team that includes personnel from Penn State's Energy Institute, Office of Physical Plant, and College of Agricultural Sciences; Foster Wheeler Energy Services, Inc.; Parsons Energy and Chemicals Group, Inc.; and Cofiring Alternatives. During this reporting period, the final technical design and cost estimate were submitted to Penn State by Foster Wheeler. In addition, Penn State initiated the internal site selection process to finalize the site for the boiler plant.

  5. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Curtis Jawdy

    2000-10-09

    The Pennsylvania State University, under contract to the US Department of Energy, National Energy Technology Laboratory is performing a feasibility analysis on installing a state-of-the-art circulating fluidized bed boiler and ceramic filter emission control device at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal or coal refuse, and developing a test program to evaluate cofiring multiple biofuels and coal-based feedstocks. The objective of the project is being accomplished using a team that includes personnel from Penn State's Energy Institute and the Office of Physical Plant, Foster Wheeler Energy Corporation, Foster Wheeler Development Corporation, and Cofiring Alternatives. The major emphasis of work during this reporting period was to assess the types and quantities of potential feedstocks and collect samples of them for analysis. Approximately twenty different biomass, animal waste, and other wastes were collected and analyzed.

  6. Origin State>> CA CA ID ID IL KY NJ NM NY NY NV OH OH OH SC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mix Wastew Treatment Project Argonne National Laboratory Paducah Gaseous Diffusion Plant Princeton Plasma Physics Laboratory Sandia National Laboratory Brookhaven National Laboratory West Valley Demonstration Project National Security Technologies, Inc. Mound Closure Project Portsmouth Gaseous Diffusion Plant Fernald Closure Project Savannah River Site BWXT Y-12 Plant Duratek Nuclear Fuels UT-Battelle Bechtel Jacobs Permafix M&EC EnergX (Foster Wheeler) Pantex Plant SOUTHERN I-15, CA-127,

  7. Origin State>> CA CA ID ID IL KY NJ NM NY NY NV OH OH OH SC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mixed Waste Treatment Project Argonne National Laboratory Paducah Gaseous Diffusion Plant Princeton Plasma Physics Laboratory Sandia National Laboratory Brookhaven National Laboratory West Valley Demonstration Project National Security Technologies, Inc. Mound Closure Project Portsmouth Gaseous Diffusion Plant Fernald Closure Project Savannah River Site BWXT Y-12 Plant Duratek Nuclear Fuels UT-Battelle Bechtel Jacobs Permafix M&EC EnergX (formerly Foster Wheeler) Pantex Plant SOUTHERN I-15,

  8. UTSI/CFFF MHD Program Completion and Related Activity

    SciTech Connect (OSTI)

    1997-04-01

    Routine preventive maintenance of the DOE Coal Fired Flow Facility (CFFF) is being performed. Modernization programs, being funded under subcontract from Foster Wheeler Development by the DOE HIPPS Program, are being implemented on the coal processing system, the data acquisition and control system and control room. Environmental restoration actions continued with monitoring of groundwater wells and holding pond effluent. Actions are under way to dispose of spent seed/ash mixtures and excess coal remaining from the MHD POC program.

  9. TVA coal-gasification commercial demonstration plant project. Volume 5. Plant based on Koppers-Totzek gasifier. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-11-01

    This volume presents a technical description of a coal gasification plant, based on Koppers-Totzek gasifiers, producing a medium Btu fuel gas product. Foster Wheeler carried out a conceptual design and cost estimate of a nominal 20,000 TPSD plant based on TVA design criteria and information supplied by Krupp-Koppers concerning the Koppers-Totzek coal gasification process. Technical description of the design is given in this volume.

  10. Design considerations and operating experience in firing refuse derived fuel in a circulating fluidized bed combustor

    SciTech Connect (OSTI)

    Piekos, S.J.; Matuny, M.

    1997-12-31

    The worldwide demand for cleaner, more efficient methods to dispose of municipal solid waste has stimulated interest in processing solid waste to produce refuse derived fuel (RDF) for use in circulating fluidized bed (CFB) boilers. The combination of waste processing and materials recovery systems and CFB boiler technology provides the greatest recovery of useful resources from trash and uses the cleanest combustion technology available today to generate power. Foster Wheeler Power Systems along with Foster Wheeler Energy Corporation and several other Foster Wheeler sister companies designed, built, and now operates a 1600 tons per day (TPD) (1450 metric tons) municipal waste-to-energy project located in Robbins, Illinois, a suburb of Chicago. This project incorporates waste processing systems to recover recyclable materials and produce RDF. It is the first project in the United States to use CFB boiler technology to combust RDF. This paper will provide an overview of the Robbins, Illinois waste-to-energy project and will examine the technical and environmental reasons for selecting RDF waste processing and CFB combustion technology. Additionally, this paper will present experience with handling and combusting RDF and review the special design features incorporated into the CFB boiler and waste processing system that make it work.

  11. Institutional Change Principles for Fostering Sustainability

    Office of Energy Efficiency and Renewable Energy (EERE)

    The following eight principles serve as the foundational building blocks for developing strategies to achieve institutional change—but they are not the strategies themselves. They are derived from...

  12. Industrial Dojo Program Fosters Industrial Internet Development...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SAN RAMON, CA-May 11, 2015-GE Software (NYSE: GE) today announced its 'Industrial Dojo,' ... The Cloud Foundry Dojo program allows software developers to immerse themselves in open ...

  13. Institutional Change Principles for Fostering Sustainability...

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

    Social Empowerment: Institutions and people who feel they can reach desirable social goals often do, so involve people in program design and processes. Continuous Change: ...

  14. Fostering a New Generation of Geothermal Workers

    Broader source: Energy.gov [DOE]

    If there’s one thing that absolutely must be in place to build a robust clean energy economy, it’s a robust and well-trained clean energy workforce.

  15. Metal wastage in fluidized-bed combustors

    SciTech Connect (OSTI)

    Podolski, W.F.; Reimann, K.J.; Swift, W.M.; Carls, E.L.

    1989-01-01

    This paper presents an overview and status of a cooperative research joint venture on metal wastage in fluidized bed combustors. The participants are the US Department of Energy/Morgantown Energy Technology Center, Argonne National Laboratory, Electric Power Research Institute, State of Illinois Center for Research on Sulfur in Coal, Tennessee Valley Authority, ASEA Babcock, Combustion Engineering, and Foster Wheeler. Tasks are being carried out in three main technical areas: (1) hydrodynamic and erosion modeling (the subject of a separate paper), (2) erosion monitor development, and (3) experimental testing and model validation. The latter two areas are discussed in this paper. 7 refs., 11 figs., 1 tab.

  16. Florida CFB demo plant yields low emissions on variety of coals

    SciTech Connect (OSTI)

    2005-07-01

    The US Department of Energy (DOE) has reported results of tests conducted at Jacksonville Electric Authority (JEA)'s Northside power plant using mid-to-low-sulfur coal, which indicate the facility is one of the cleanest burning coal-fired power plants in the world. A part of DOE's Clean Coal Technology Demonstration Program, the JEA project is a repowering demonstration of the operating and environmental performance of Foster Wheeler's utility-scale circulating fluidized bed combustion (CFB) technology on a range of high-sulfur coals and blends of coal and high-sulfur petroleum coke. The 300 MW demonstration unit has a non-demonstration 300 MW twin unit.

  17. New sources of debt

    SciTech Connect (OSTI)

    Anderson, J.

    1996-04-01

    Financing of power projects in Latin America is discussed in this article. Financial arrangements for a cogeneration project in Chile and a generating plant in Argentina are outlined. The Chilean project, Petropower Energia Limitada, is a subsidiary of Foster Wheeler Corporation and Chile`s state owned oil company. The Central Termica Patagonia generating plant in Argentina will be built by Amoco Power Resources Corporation in partnership with Camuzzi Argentina. Very brief descriptions of funding for projects in Bolivia, Colombia, Brazil, and Ecuador are also provided.

  18. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Sharon Falcone Miller; Robert Cooper; John Gaudlip; Matthew Lapinsky; Rhett McLaren; William Serencsits; Neil Raskin; Tom Steitz; Joseph J. Battista

    2003-03-26

    The Pennsylvania State University, utilizing funds furnished by the U.S. Department of Energy's Biomass Power Program, investigated the installation of a state-of-the-art circulating fluidized bed boiler at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal, and developing a test program to evaluate cofiring biofuels and coal-based feedstocks. The study was performed using a team that included personnel from Penn State's Energy Institute, Office of Physical Plant, and College of Agricultural Sciences; Foster Wheeler Energy Services, Inc.; Foster Wheeler Energy Corporation; Parsons Energy and Chemicals Group, Inc.; and Cofiring Alternatives. The activities included assessing potential feedstocks at the University Park campus and surrounding region with an emphasis on biomass materials, collecting and analyzing potential feedstocks, assessing agglomeration, deposition, and corrosion tendencies, identifying the optimum location for the boiler system through an internal site selection process, performing a three circulating fluidized bed (CFB) boiler design and a 15-year boiler plant transition plan, determining the costs associated with installing the boiler system, developing a preliminary test program, determining the associated costs for the test program, and exploring potential emissions credits when using the biomass CFB boiler.

  19. Market assessment of PFBC ash use

    SciTech Connect (OSTI)

    Bland, A. E.; Brown, T. H., Western Research Institute

    1998-01-01

    Pressurized fluidized bed combustion (PFBC) of coal is undergoing demonstration in the United States, as well as throughout the world. American Electric Power`s (AEP`s) bubbling PFBC 70 MWe Tidd demonstration program in Ohio and pilot-scale development at Foster Wheeler Energia Oy 10 MWth circulating PFBC at Karhula, Finland, have demonstrated the advantages of PFBC technology. Further technology development in the US is planned with the deployment of the technology at the MacIntosh Clean Coal project in Lakeland, Florida. Development of uses for solid wastes from PFBC coal-fired power systems is being actively pursued as part of the demonstration of PFBC technologies. Ashes collected from Foster Wheeler Energia Oy pilot circulating PFBC tests in Karhula, Finland, operating on (1) low sulfur subbituminous and (2) high sulfur bituminous coal; and ash from the AEP`s high-sulfur bituminous coal-fired bubbling PFBC in Brilliant, Ohio, were evaluated in laboratory and pilot-scale ash use testing at Western Research Institute (WRI).

  20. Conceptual Design of Oxygen-Based PC Boiler

    SciTech Connect (OSTI)

    Andrew Seltzer; Zhen Fan

    2005-09-01

    Coal is presently the world's primary fuel for generating electrical power and, being more abundant and less expensive than oil or natural gas, is expected to continue its dominance into the future. Coal, however, is more carbon intensive than natural gas and oil and consequently coal-fired power plants are large point source emitters of carbon dioxide (CO{sub 2}). Since CO{sub 2} is a greenhouse gas, which may have an adverse impact on the world's climate/weather patterns, studies have been conducted to determine the feasibility and economic impact of capturing power plant CO{sub 2} emissions for pipeline transport to a sequestration/storage site. The stack gas that exhausts from a modern coal-fired power plant typically contains about 15% CO{sub 2} on a dry volume basis. Although there are numerous processes available for removing CO{sub 2} from gas streams, gas scrubbing with amine solvent is best suited for this application because of the large gas volumes and low CO{sub 2} concentrations involved. Unfortunately the energy required to regenerate the solvent for continued use as a capturing agent is large and imposes a severe energy penalty on the plant. In addition this ''back end'' or post combustion cleanup requires the addition of large vessels, which, in retrofit applications, are difficult to accommodate. As an alternative to post combustion scrubbing, Foster Wheeler (FW) has proposed that the combustion process be accomplished with oxygen rather than air. With all air nitrogen eliminated, a CO{sub 2}-water vapor rich flue gas will be generated. After condensation of the water vapor, a portion of the flue gas will be recirculated back to the boiler to control the combustion temperature and the balance of the CO{sub 2} will be processed for pipeline transport. This proposed oxygen-carbon dioxide (O{sub 2}/CO{sub 2}) combustion process eliminates the need for CO{sub 2} removal/separation and reduces the cost of supplying a CO{sub 2} rich stream for

  1. Overview of SoCalGas/SDG&E System Design & Operations

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

    North Needles, Topock, Kramer Junction San Juan Basin, Rocky Mountain 1590 Southern Ehrenberg, Blythe, Otay Mesa Permian Basin, LNG 1210 Wheeler Wheeler Ridge, Kern River Sta. ...

  2. POLICY GUIDANCE MEMORANDUM #28 Requirements for Non-Competitive...

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

    into Supervisory andor Managerial Positions Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail tiffany.wheeler@hq.doe.gov Phone (202) 586-8481 More Documents ...

  3. Community College Highlights Paducah Site Groundwater Model ...

    Broader source: Energy.gov (indexed) [DOE]

    Barbara Veazey, Paducah Junior College Board of Trustees member Ken Wheeler and Buz Smith ... Barbara Veazey, Paducah Junior College Board of Trustees member Ken Wheeler and Buz Smith ...

  4. Best Practices for Fostering and Using Contractor Networks (101) |

    Energy Savers [EERE]

    Energy Before the House Committee on Science, Space and Technology Statement Before the Committee on Science, Space and Technology, Energy & Environment and Investigations & Oversight Subcommittees, U.S. House of Representatives By: Peter B. Lyons, Assistant Secretary for Nuclear Energy, U.S. Department of Energy Subject: Nuclear Energy Risk Management Hearing Microsoft Word - Final Testimony (Lyons 5-13-11).docx (36.78 KB) More Documents & Publications U.S. Department of Energy

  5. Federal Task Force Sends Recommendations to President on Fostering...

    Office of Environmental Management (EM)

    CCS is a group of technologies for capturing, compressing, transporting and permanently storing power plant and industrial source emissions of carbon dioxide. Rapid development and ...

  6. Inaugural C3E Symposium Fosters Collaborative Discussions and...

    Broader source: Energy.gov (indexed) [DOE]

    energy sources into the country's fuel mix, the imperative of addressing energy poverty, and the need for women to play a bigger role in addressing the world's energy ...

  7. Apex Gold discussion fosters international cooperation in run...

    National Nuclear Security Administration (NNSA)

    Energy Agency, the European Union and the United Nations gathered in Livermore, California, to practice their ability to respond effectively to an emerging nuclear security threat. ...

  8. OREM supports local program fostering the next generation of...

    Office of Environmental Management (EM)

    data for their research on the region's box turtle. CRESO Director John Byrd provides direction to students gathering data for their research on the region's box turtle. Dr. ...

  9. International Workshops to Foster Implementation of the IAEA Additional Protocol

    SciTech Connect (OSTI)

    Killinger, Mark H.; Coates, Cameron W.; Bedke, Michael L.

    2003-07-14

    A country’s adherence to the International Atomic Energy Agency’s (IAEA) Additional Protocol is an important statement to the world of that country’s commitment to nuclear nonproliferation. Without the Additional Protocol (AP) it is possible, as demonstrated in Iraq, for a country party to the Non-Proliferation Treaty (NPT) to clandestinely work toward nuclear weapons and be undetected by the IAEA. This is because classical safeguards under the NPT are directed at diversion of nuclear material from declared activities. But a country may instead build undeclared activities to produce weapons-grade nuclear material. The AP is directed at detecting those undeclared activities. As of May 2003, 73 countries had signed the AP, but only 35 have entered into force. To further adherence to the AP, the IAEA has held regional, high-level seminars in Japan, South Africa, Kazakhstan, Peru, Romania, and Malaysia to explain AP provisions. To supplement these policy-level seminars, the U.S. Department of Energy (DOE) has undertaken to develop a set of modules of technical competencies required to implement the AP. The intent is to work closely with the IAEA by providing these technical competencies to countries as well as to complement the IAEA’s regional seminars and other outreach efforts. This paper briefly describes the technical competency modules.

  10. Mary Ann Fresco receives OPM award for creating, fostering inclusive...

    National Nuclear Security Administration (NNSA)

    Mary Ann continues to serve as the federal government lead with the University of Southern California to advance the scientific foundation of diversity and inclusion research as it ...

  11. Industry Growth Forum Fosters Cleantech Companies - News Feature...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... After the two made their presentation, the judges pointed out areas they should research further, including how the addition of a Sistine Solar film would affect the warranty on ...

  12. EM Supports Program that Fosters Region's Safety Culture | Department of

    Energy Savers [EERE]

    Department of Energy Visit with Children in Day Dedicated to Learning About Cleanup EM Leaders Visit with Children in Day Dedicated to Learning About Cleanup May 16, 2016 - 12:35pm Addthis Team Parent recently hosted the EM portion of DOE’s “Take Your Daughter or Son to Work Day.” Family members of EM employees are pictured with EM Assistant Secretary Monica Regalbuto, far right, and EM Principal Deputy Assistant Secretary Mark Whitney, far left. Team Parent recently hosted

  13. Finding New Ways to Foster Clean Energy Partnerships - Continuum...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    DOE's intent to expand its support of "tech-to-market" activities among its network of national laboratories, ... most DOE laboratory intellectual property license agreements. ...

  14. Summer High School Program Fosters Diversity in Science

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The Introductory College Level Experience in Microbiology (iCLEM) program provides Bay Area high school students with valuable hands-on experience in the lab and guidance for continuing a career in science. The students are hosted by the Joint BioEnergy Institute.

  15. Summer High School Program Fosters Diversity in Science

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

  16. Advanced liquefaction using coal swelling and catalyst dispersion techniques. Volume 1, Final technical report, October 1, 1991--September 30, 1994

    SciTech Connect (OSTI)

    Curtis, C.W.; Gutterman, C.; Chander, S.

    1994-12-31

    The overall objective of this project was to develop a new approach for the direct liquefaction of coal to produce an all-distillate product slate at a sizable cost reduction over current technology. The approach integrated coal selection, pretreatment, coal swelling with catalyst impregnation, liquefaction, product recovery with characterization, alternate bottoms processing, and a technical assessment including an economic evaluation. Heterofunctional solvents were the most effective in swelling coals. Also solvent blends such as isopropanol/water were more effective than pure solvents alone. Impregnating slurry catalysts simultaneously during coal swelling showed that better uptake was achieved with nonswelling solvent and higher impregnation temperature. Some enhancement in initial coal conversion was seen liquefying SO{sub 2}-treated Black Thunder coal with slurry catalysts, and also when hydrogen donor liquefaction solvents were used. Noncatalytic reactions showed no benefit from SO{sub 2} treatment. Coupling coal swelling and SO{sub 2} treatment with slurry catalysts was also not beneficial, although high conversion was seen with continuous operation and long residence time, however, similar high conversion was observed with untreated coal. SO{sub 2} treatment is not economically attractive unless it provides about 17% increase in coal reactivity. In most cases, the best results were obtained when the coal was untreated and the slurry catalyst was added directly into the reactor. Foster Wheeler`s ASCOT process had better average liquid yields than either Wilsonville`s vacuum tower/ROSE combination or delayed coking process. This liquid product also had good quality.

  17. CFB: technology of the future?

    SciTech Connect (OSTI)

    Blankship, S.

    2008-02-15

    Fuel flexibility and a smaller carbon footprint are behind renewed interest in circulating fluidized bed (CFB) technology. The article explains the technology of CFB and discusses development of CFB units since the late 1990s. China is seeing an explosion in the number of utility-size CFBs. Alstom, Foster Wheeler, Babcock and Wilson and Alex Kvaener are today's major CFB boiler manufacturers. Alstom is testing and developing oxy-firing and post-combustion carbon capture strategies on CFB boilers. One CFB asset is its ability to burn a variety of fuels including waste coal, high sulfur coal and even discarded tires. The article mentions successful CFB projects at the Seward Station using waste coal and at the Gilbert 3 plant in the USA. Lamar is converting its Light and Power Plant from natural gas to burn coal in a 38.5 MW CFB boiler. 1 tab., 3 photos.

  18. Innovative Clean Coal Technology (ICCT): 500 MW demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO{sub x}) emissions from coal-fired boilers. Phase 2, Overfire air tests

    SciTech Connect (OSTI)

    Smith, L.L.; Hooper, M.P.

    1992-07-13

    This Phase 2 Test Report summarizes the testing activities and results for the second testing phase of an Innovative Clean Coal Technology (ICCT) demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO{sub x}) emissions from coal-fired boilers. The second phase demonstrates the Advanced Overfire Air (AOFA) retrofit with existing Foster Wheeler (FWEC) burners. The project is being conducted at Georgia Power Company`s Plant Hammond Unit 4 located near Rome, Georgia. The primary goal of this project is the characterization of the low NO{sub x} combustion equipment through the collection and analysis of long-term emissions data supported by short-term characterization data. Ultimately a fifty percent NO{sub x} reduction target using combinations of combustion modifications has been established for this project.

  19. Innovative Clean Coal Technology (ICCT): 500 MW demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO[sub x]) emissions from coal-fired boilers

    SciTech Connect (OSTI)

    Smith, L.L.; Hooper, M.P. )

    1992-07-13

    This Phase 2 Test Report summarizes the testing activities and results for the second testing phase of an Innovative Clean Coal Technology (ICCT) demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO[sub x]) emissions from coal-fired boilers. The second phase demonstrates the Advanced Overfire Air (AOFA) retrofit with existing Foster Wheeler (FWEC) burners. The project is being conducted at Georgia Power Company's Plant Hammond Unit 4 located near Rome, Georgia. The primary goal of this project is the characterization of the low NO[sub x] combustion equipment through the collection and analysis of long-term emissions data supported by short-term characterization data. Ultimately a fifty percent NO[sub x] reduction target using combinations of combustion modifications has been established for this project.

  20. Development of second-generation pressurized fluidized bed combustion process

    SciTech Connect (OSTI)

    Wolowodiuk, W.; Robertson, A.; Bonk, D.

    1995-12-01

    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.

  1. Mazheikiai refinery modernization study. Executive summary. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. The volume contains the Executive Summary.

  2. Mazheikiai refinery modernization study. Final report. Volume 2. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 2 of the study.

  3. Mazheikiai refinery modernization study. Final report. Volume 3. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 3 of the study.

  4. Mazheikiai refinery modernization study. Final report. Volume 1. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 1 of the study.

  5. 90 MW build/own/operate gas turbine combined cycle cogeneration project with sludge drying plant

    SciTech Connect (OSTI)

    Schroppe, J.T.

    1986-04-01

    This paper will discuss some of the unique aspects of a build/own/operate cogeneration project for an oil refinery in which Foster Wheeler is involved. The organization is constructing a 90 MW plant that will supply 55 MW and 160,000 lb/hr of 600 psi, 700F steam to the Tosco Corporation's 130,000 bd Avon Oil Refinery in Martinez, California. (The refinery is located about 45 miles northeast of San Francisco.) Surplus power production will be sold to the local utility, Pacific Gas and Electric Co. (PG and E). Many of the aspects of this project took on a different perspective, since the contractor would build, own and operate the plant.

  6. Combined-cycle cogeneration to power oil refinery

    SciTech Connect (OSTI)

    Broeker, R.J.

    1986-11-01

    A cogeneration plant now under construction at an oil refinery in Martinez, California, is an example of how the energy industry has been responding to the fundamental economic and technological challenges it has been facing over the past ten years. The industry is re-examining cogeneration as one way of meeting the requirements of the Public Utilities Regulatory Policy Act. The new plant is located at Tosco Corporation's Avon Oil Refinery, 45 miles northeast of San Francisco. It was designed by Foster Wheeler to supply process steam for the refinery as well as for a water-treatment installation that will benefit the Contra Costa Water District. Electric power produced will be used primarily by the refinery, with the balance purchased by the Pacific Gas and Electric Company.

  7. Development of second-generation pressurized fluidized bed combustion process

    SciTech Connect (OSTI)

    Wolowodiuk, W.; Robertson, A.; Bonk, D.

    1994-10-01

    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.

  8. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Sharon Falcone Miller; Robert Cooper; Douglas Donovan; John Gaudlip; Matthew Lapinsky; William Serencsits; Neil Raskin; Dale Lamke

    2001-07-13

    The Pennsylvania State University, under contract to the U.S. Department of Energy, National Energy Technology Laboratory is performing a feasibility analysis on installing a state-of-the-art circulating fluidized bed boiler and ceramic filter emission control device at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal, and developing a test program to evaluate cofiring multiple biofuels and coal-based feedstocks. The objective of the project is being accomplished using a team that includes personnel from Penn State's Energy Institute, Office of Physical Plant, and College of Agricultural Sciences, Foster Wheeler Energy Services, Inc., Parsons Energy and Chemicals Group, Inc., and Cofiring Alternatives. During this reporting period, work focused on completing the biofuel characterization and the design of the conceptual fluidized bed system.

  9. CLEAN HYDROGEN TECHNOLOGY FOR 3-WHEEL TRANSPORTATION IN INDIA

    SciTech Connect (OSTI)

    Krishna Sapru

    2005-11-15

    Hydrogen is a clean burning, non-polluting transportation fuel. It is also a renewable energy carrier that can be produced from non-fossil fuel resources such as solar, wind and biomass. Utilizing hydrogen as an alternative fuel for vehicles will diversify the resources of energy, and reduce dependence on oil in the transportation sector. Additionally, clean burning hydrogen fuel will also alleviate air pollution that is a very severe problem in many parts of world, especially major metropolitan areas in developing countries, such as India and China. In our efforts to foster international collaborations in the research, development, and demonstration of hydrogen technologies, through a USAID/DOE cost-shared project, Energy Conversion Devices, Inc.,(www.ovonic.com) a leading materials and alternative energy company, in collaboration with Bajaj Auto Limited, India's largest three-wheeler taxi manufacturer, has successfully developed and demonstrated prototype hydrogen ICE three-wheelers in the United States and India. ECD's proprietary Ovonic solid-state hydrogen storage technology is utilized on-board to provide a means of compact, low pressure, and safe hydrogen fuel. These prototype hydrogen three-wheelers have demonstrated comparable performance to the original CNG version of the vehicle, achieving a driving range of 130 km. The hydrogen storage system capable of storing 1 kg hydrogen can be refilled to 80% of its capacity in about 15 minutes at a pressure of 300 psi. The prototype vehicles developed under this project have been showcased and made available for test rides to the public at exhibits such as the 16th NHA annual meeting in April 2005, Washington, DC, and the SIAM (Society of Indian Automotive Manufacturers) annual conference in August 2005, New Delhi, India. Passengers have included members of the automotive industry, founders of both ECD and Bajaj, members of the World Bank, the Indian Union Minister for Finance, the President of the Asia

  10. CO-PRODUCTION OF HYDROGEN AND ELECTRICITY USING PRESSURIZED CIRCULATING FLUIDIZED BED GASIFICATION TECHNOLOGY

    SciTech Connect (OSTI)

    Zhen Fan

    2006-05-30

    Foster Wheeler has completed work under a U.S. Department of Energy cooperative agreement to develop a gasification equipment module that can serve as a building block for a variety of advanced, coal-fueled plants. When linked with other equipment blocks also under development, studies have shown that Foster Wheeler's gasification module can enable an electric generating plant to operate with an efficiency exceeding 60 percent (coal higher heating value basis) while producing near zero emissions of traditional stack gas pollutants. The heart of the equipment module is a pressurized circulating fluidized bed (PCFB) that is used to gasify the coal; it can operate with either air or oxygen and produces a coal-derived syngas without the formation of corrosive slag or sticky ash that can reduce plant availabilities. Rather than fuel a gas turbine for combined cycle power generation, the syngas can alternatively be processed to produce clean fuels and or chemicals. As a result, the study described herein was conducted to determine the performance and economics of using the syngas to produce hydrogen for sale to a nearby refinery in a hydrogen-electricity co-production plant setting. The plant is fueled with Pittsburgh No. 8 coal, produces 99.95 percent pure hydrogen at a rate of 260 tons per day and generates 255 MWe of power for sale. Based on an electricity sell price of $45/MWhr, the hydrogen has a 10-year levelized production cost of $6.75 per million Btu; this price is competitive with hydrogen produced by steam methane reforming at a natural gas price of $4/MMBtu. Hence, coal-fueled, PCFB gasifier-based plants appear to be a viable means for either high efficiency power generation or co-production of hydrogen and electricity. This report describes the PCFB gasifier-based plant, presents its performance and economics, and compares it to other coal-based and natural gas based hydrogen production technologies.

  11. Petropower energia project under way in Chile promises refiner better economics at lower cost

    SciTech Connect (OSTI)

    1996-12-31

    Construction of the Republic of Chile`s first public/private industrial partnership project is well under way. Ground was broken for the $232-million Petropower Energia Limitada project early this year, shortly after the final contract between the parties - Foster Wheeler Power Systems, Inc. (FWPS); Petrox S.A. Refineria de Petroleo and Empresa Nacional del Petroleo (ENAP) - was signed. The Petropower project, located adjacent to Petrox`s 84,000-b/d refinery in Talcahuano, represents the first project ever to combine petroleum coking technology with cogeneration technology in a single project financing. Petropower is 85% owned by FWPS, 7.5% by ENAP, the Chilean national oil company and parent of Petrox S.A. When completed in mid-1998, the Petropower project will enable Petrox to refine heavier crudes and enhance the refinery`s flexibility and economics. The project will consist of a delayed coking facility (a 12,000-b/d delayed coking unit and a 7,000-b/d hydrotreating plant) and a 67-MW (59 MW net) cogeneration plant. The coke produced will fuel a Foster Wheeler proprietary-design circulating fluidized-bed (CFB) boiler which will generate all the high-pressure steam and electric power needs of the Petrox refinery. This unit will be the first circulating fluidized-bed boiler to be built in Latin America. The cogeneration facility, using limestone as a reagent and equipped with a baghouse, will control SO{sub x} emissions from combustion of the green coke fuel and easily meet all Chilean environmental standards. Moreover, by constructing the cogeneration facility, Petrox will not have to proceed with capital improvements to existing facilities to ensure a reliable source of steam and electricity, resulting in substantial savings for Petrox. The cogeneration plant provides a permanent {open_quotes}disposal{close_quotes} for all coke produced by the delayed coker, thereby solving any future problems of unwanted or excess coke.

  12. Self Assembly of Boronic Acid-Functionalized Peptides

    Office of Scientific and Technical Information (OSTI)

    500 nm Self Assembly of Boronic Add-Functionalized Peptides Brad H. Jones, Alina M. Martinez, Jill S. Wheeler, Bonnie B. McKenzie, David R. Wheeler, and Erik D. Spoerke October ...

  13. Policy Memorandum #2 Excepted Service Hiring Policy | Department...

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

    PDF icon Policy Memorandum 2, Excepted Service Hiring Policy.pdf Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail tiffany.wheeler@hq.doe.gov Phone (202) ...

  14. ASSESSMENT OF THE PCFBC-EXPOSED AND ACCELERATED LIFE-TESTED CANDLE FILTERS

    SciTech Connect (OSTI)

    M.A. Alvin

    1999-09-30

    Development of the hot gas filtration technology has been the focus of DOE/FETC and Siemens Westinghouse Power Corporation during the past twenty years. Systems development during this time has successfully lead to the generation and implementation of high temperature Siemens Westinghouse particulate filtration systems that are currently installed and are operational at Demonstration Plant sites, and which are ready for installation at commercial plant sites. Concurrently, materials development has advanced the use of commercially available oxide- and nonoxide-based monoliths, and has fostered the manufacture and use of second generation, oxide-based, continuous fiber reinforced ceramic composites and filament wound materials. This report summarizes the material characterization results for commercially available and second generation filter materials tested in Siemens Westinghouse's advanced, high temperature, particulate removal system at the Foster Wheeler, pressurized circulating fluidized-bed combustion, pilot-scale test facility in Karhula, Finland, and subsequent extended accelerated life testing of aged elements in Siemens Westinghouse pressurized fluidized-bed combustion simulator test facility in Pittsburgh, PA. The viability of operating candle filters successfully for over 1 year of service life has been shown in these efforts. Continued testing to demonstrate the feasibility of acquiring three years of service operation on aged filter elements is recommended.

  15. BPA-2014-00662-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (BPA) - D-1 LOGO Subject: FW: EXTERNAL FW: Lake Pend Oreille1401 (UNCLASSIFIED) ; Hi Christy, Pursuant to the FOIA, please send me the information requested in items 1-4...

  16. U

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... always simultaneously) a Control Center Substation Pix FW Pix VPN Appliance FW Appliance ... PC ModBus Sim Serial ModBus OP PC with Substation Explorer OPC DNP3 ModBusIP PC with ...

  17. OREM supports local program fostering the next generation of environmental stewards

    Broader source: Energy.gov [DOE]

    OREM and the Clinch River Environmental Studies Organization (CRESO) hosted media this morning for a “turtle hunt” of Tennessee’s state reptile, the Eastern Box Turtle. Today’s event is just one example of how community partnerships are having a real-world impact, enabling Anderson County middle and high school students to participate in and contribute to long-term ecological field studies that focus on the wildlife of East Tennessee.

  18. Policy Memo #3 - Advanced-Leave-for-Childbirth-Adoption-and-Foster-Care.pdf

    Office of Environmental Management (EM)

  19. NorthAm Fest : fostering a North American continent approach to countering terrorism.

    SciTech Connect (OSTI)

    Gerdes, Dick; Moore, Judy Hennessey; Whitley, John B.; Turnley, Jessica Glicken; Oborotova, Marina

    2004-12-01

    On September 14-16, 2004, the Advanced Concepts Group of Sandia National Laboratories in conjunction with the University of Texas at El Paso and the North American Institute hosted a workshop (fest) designed to explore the concept of a North American continental approach to countering terrorism. The fest began with the basic premise that the successful defense of North America against the threat of terrorism will require close collaboration among the North American allies--Canada, Mexico and the U.S.--as well as a powerful set of information collection and analysis tools and deterrence strategies. The NorthAm Fest recast the notion of ''homeland defense'' as a tri-national effort to protect the North American continent against an evolving threat that respects no borders. This is a report of the event summarizing the ideas explored. The fest examined the uniqueness of dealing with terrorism from a tri-national North American viewpoint, the role and possible features of joint security systems, concepts for ideal continental security systems for North America, and the challenges and opportunities for such systems to become reality. The following issues were identified as most important for the advancement of this concept. (1) The three countries share a set of core values--democracy, prosperity and security--which form the basis for joint interactions and allow for the development of a culture of cooperation without affecting the sovereignty of the members. (2) The creation of a continental defensive strategy will require a set of strategic guidelines and that smart secure borders play a pivotal role. (3) Joint security systems will need to operate from a set of complementary but not identical policies and procedures. (4) There is a value in joint task forces for response and shared information systems for the prevention of attacks. (5) The private sector must play a critical role in cross-border interactions. Finally, participants envisioned a ''Tri-National Security Laboratory'' to develop and test new counter-terrorism technologies and processes. The fest was an important first step in developing a tri-national approach to continental security and very different approaches to countering terrorism were explored. Participants came to the conclusion that continental security would be easier to achieve if the focus were on broader security issues, such as transnational crime, with terrorism being only a part of the focus. A series of fledgling relationships were begun between individuals and organizations through which actions can occur. A first commitment is the publication by a set of participants representing the three countries of a joint paper outlining the elements of a Continental Security approach.

  20. LEDS GP Success Story: Fostering Coordinated LEDS Support in Kenya (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01

    The LEDS Global Partnership (LEDS GP) strives to advance climate-resilient, low-emission development through catalyzing collaboration, information exchange, and action on the ground. The Government of Kenya is a key LEDS GP member and offers an inspiring example of how LEDS GP is having an impact globally. The 2012 LEDS Collaboration in Action workshop in London provided an interactive space for members to share experiences on cross-ministerial LEDS leadership and to learn about concrete development impacts of LEDS around the world. Inspired by these stories, the Kenya's Ministry of State for Planning, National Development and Vision 2030 (MPND) began to collaborate closely with the Ministry of Environment and Mineral Resources to create strong links between climate change action and development in the country, culminating in the integration of Kenya's National Climate Change Action Plan and the country's Medium Term Development Plan.

  1. Wind for Schools: Fostering the Human Talent Supply Chain for a 20% Wind Energy Future (Poster)

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2011-03-01

    As the United States dramatically expands wind energy deployment, the industry is challenged with developing a skilled workforce and addressing public resistance. Wind Powering America's Wind for Schools project addresses these issues by: 1) Developing Wind Application Centers (WACs) at universities; WAC students assist in implementing school wind turbines and participate in wind courses. 2) Installing small wind turbines at community "host" schools. 3) Implementing teacher training with interactive curricula at each host school.

  2. Inaugural C3E Symposium Fosters Collaborative Discussions and Celebrates Achievements

    Broader source: Energy.gov [DOE]

    The C3E initiative is a network of national-level actions that strive to increase women’s participation in clean energy careers worldwide. Learn more here about the Inaugural Women in Clean Energy Symposium, held with the Massachusetts Institute of Technology this September.

  3. MARKET ASSESSMENT AND TECHNICAL FEASIBILITY STUDY OF PRESSURIZED FLUIDIZED BED COMBUSTION ASH USE

    SciTech Connect (OSTI)

    A.E. Bland; T.H. Brown

    1997-04-01

    Western Research Institute, in conjunction with the Electric Power Research Institute, Foster Wheeler International, Inc. and the US Department of Energy, has undertaken a research and demonstration program designed to examine the market potential and the technical feasibility of ash use options for PFBC ashes. Ashes from the Foster Wheeler Energia Oy pilot-scale circulating PFBC tests in Karhula, Finland, combusting (1) low-sulfur subbituminous and (2) high-sulfur bituminous coal, and ash from the AEP's high-sulfur bituminous coal-fired bubbling PFBC in Brilliant, Ohio, were evaluated in laboratory and pilot-scale ash use testing at WR1. The technical feasibility study examined the use of PFBC ash in construction-related applications, including its use as a cementing material in concrete and use in cement manufacturing, fill and embankment materials, soil stabilization agent, and use in synthetic aggregate production. Testing was also conducted to determine the technical feasibility of PFBC ash as a soil amendment for acidic and sodic problem soils and spoils encountered in agricultural and reclamation applications. The results of the technical feasibility testing indicated the following conclusions. PFBC ash does not meet the chemical requirements as a pozzolan for cement replacement. However, it does appear that potential may exist for its use in cement production as a pozzolan and/or as a set retardant. PFBC ash shows relatively high strength development, low expansion, and low permeability properties that make its use in fills and embankments promising. Testing has also indicated that PFBC ash, when mixed with low amounts of lime, develops high strengths, suitable for soil stabilization applications and synthetic aggregate production. Synthetic aggregate produced from PFBC ash is capable of meeting ASTM/AASHTO specifications for many construction applications. The residual calcium carbonate and calcium sulfate in the PFE3C ash has been shown to be of value in

  4. Materials performance in fluidized-bed air heaters

    SciTech Connect (OSTI)

    Natesan, K.; Podolski, W.

    1991-12-01

    Development of cogeneration systems that involve combustion of coal in a fluidized bed and use of air heaters to generate hot air for turbine systems has been in progress for a number of years. The US Department of Energy (DOE) sponsored the Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) to assess the performance of various heat exchanger materials and establish confidence in the resultant designs of fluidized-bed-combustion air heater systems. Westinghouse Electric Corporation, in association with Babcock Wilcox, Foster Wheeler, and ABB/Combustion Engineering, prepared specifications and hardware for the ACAHE. Argonne National Laboratory, through a contract with the Rocketdyne Division of Rockwell International, conducted tests in the DOE 1.8 {times} 1.8 m atmospheric fluidized-bed combustion facility in El Segundo, California. This paper presents an assessment of the materials performance in fluidized bed environments and examines guidelines for materials selection on the basis of corrosion resistance in air and in combustion environments, mechanical properties, fabricability/thermal stability, and cost.

  5. Materials performance in fluidized-bed air heaters

    SciTech Connect (OSTI)

    Natesan, K.; Podolski, W.

    1991-12-01

    Development of cogeneration systems that involve combustion of coal in a fluidized bed and use of air heaters to generate hot air for turbine systems has been in progress for a number of years. The US Department of Energy (DOE) sponsored the Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) to assess the performance of various heat exchanger materials and establish confidence in the resultant designs of fluidized-bed-combustion air heater systems. Westinghouse Electric Corporation, in association with Babcock & Wilcox, Foster Wheeler, and ABB/Combustion Engineering, prepared specifications and hardware for the ACAHE. Argonne National Laboratory, through a contract with the Rocketdyne Division of Rockwell International, conducted tests in the DOE 1.8 {times} 1.8 m atmospheric fluidized-bed combustion facility in El Segundo, California. This paper presents an assessment of the materials performance in fluidized bed environments and examines guidelines for materials selection on the basis of corrosion resistance in air and in combustion environments, mechanical properties, fabricability/thermal stability, and cost.

  6. Materials experience of the public domain portions of Tube Bank E' during Test Series A2

    SciTech Connect (OSTI)

    Not Available

    1990-06-01

    The tube banks at the Grimethorpe pressurized fluidized bed combustion facility are discussed. Tube Bank E'' was designed for operation as the in bed heat exchanger during Test Series A2 at the Grimethorpe PFBC Establishment between March and November 1987. The supply of the tube bank resulted from an agreement between Foster Wheeler Development Corporation (FWDC), the US Department of Energy, and the Operating Agent for the British Coal/CEGB Joint Programme on PFBC. The tube bank incorporated features, designed to produce acceptable and predictable wastage characteristics, suggested by both FWDC and BCC/CEGB interests. As part of the agreement between the various parties, it was agreed only data from 55% of the tube bank would enter the public domain. This report describes the tube bank, and describes and discusses the public domain wastage results following a total operating period approaching 1450 hours. It is concluded that although conditions varied throughout Test Series A2, there were no major differences in the aggressiveness of the bed. Armouring devices suggested by FWDC were not successful, but their chromised coatings offered promise. The results from UK proprietary parts of the tube bank indicated that the tube bank metal wastage need not be a life limiting problem for PFBC in-bed heat exchangers. 5 refs., 48 figs., 6 tabs.

  7. Overall review of work carried out at Grimethorpe in collaboration with US DOE and EPRI and under IEA Agreement on PFBC (pressurised fluidised bed combustion), 1985-1987

    SciTech Connect (OSTI)

    Not Available

    1990-06-01

    Between 1984 and 1988, the Grimethorpe Pressurized Fluidized Bed Combustion (PFBC) Facility was operated for the UK BCC/CEGB Joint Programme on PFBC. Additional funding was obtained from the US Department of Energy (for investigation of operation using a wet slurry feed system), EPRI (for testing an advanced gas filtration device) and as an extension of the IEA Agreement in PFBC (for design of the wet slurry feed system, and further studies into the use of wet slurry). Co-operation with the US DOE extended to the investigation of metal wastage in a new tube bank, Tube Bank E', involving a US boiler manufacture, Foster Wheeler Development Corporation. The report outlines the results of this collaborative work including combustor performance, operation and performance of the wet slurry feeding system, operation and performance of the EPRI HTHP Filter, and performance of research instrumentation. It also summarizes materials aspects of the collaborative work, including those aspects of the tube bank metal wastage investigation which can be released into the public domain. 39 refs., 27 figs., 17 tabs.

  8. Materials performance in the atmospheric fluidized-bed cogeneration air heater experiment

    SciTech Connect (OSTI)

    Natesan, K.; Podolski, W.; Wang, D.Y.; Teats, F.G.; Gerritsen, W.; Stewart, A.; Robinson, K.

    1991-02-01

    The Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) sponsored by the US Department of Energy (DOE) was initiated to assess the performance of various heat-exchanger materials to be used in fluidized-bed combustion air heater systems. Westinghouse Electric Corporation, through subcontracts with Babcock & Wilcox, Foster Wheeler, and ABB Combustion Engineering Systems, prepared specifications and hardware for the ACAHE tests. Argonne National Laboratory contracted with Rockwell International to conduct tests in the DOE atmospheric fluidized-bed combustion facility. This report presents an overview of the project, a description of the facility and the test hardware, the test operating conditions, a summary of the operation, and the results of analyzing specimens from several uncooled and cooled probes exposed in the facility. Extensive microstructural analyses of the base alloys, claddings, coatings, and weldments were performed on specimens exposed in several probes for different lengths of time. Alloy penetration data were determined for several of the materials as a function of specimen orientation and the exposure location in the combustor. Finally, the data were compared with earlier laboratory test data, and the long-term performance of candidate materials for air-heater applications was assessed.

  9. Materials performance in the atmospheric fluidized-bed cogeneration air heater experiment

    SciTech Connect (OSTI)

    Natesan, K.; Podolski, W.; Wang, D.Y.; Teats, F.G. ); Gerritsen, W.; Stewart, A.; Robinson, K. )

    1991-02-01

    The Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) sponsored by the US Department of Energy (DOE) was initiated to assess the performance of various heat-exchanger materials to be used in fluidized-bed combustion air heater systems. Westinghouse Electric Corporation, through subcontracts with Babcock Wilcox, Foster Wheeler, and ABB Combustion Engineering Systems, prepared specifications and hardware for the ACAHE tests. Argonne National Laboratory contracted with Rockwell International to conduct tests in the DOE atmospheric fluidized-bed combustion facility. This report presents an overview of the project, a description of the facility and the test hardware, the test operating conditions, a summary of the operation, and the results of analyzing specimens from several uncooled and cooled probes exposed in the facility. Extensive microstructural analyses of the base alloys, claddings, coatings, and weldments were performed on specimens exposed in several probes for different lengths of time. Alloy penetration data were determined for several of the materials as a function of specimen orientation and the exposure location in the combustor. Finally, the data were compared with earlier laboratory test data, and the long-term performance of candidate materials for air-heater applications was assessed.

  10. Granular-bed and ceramic candle filters in commercial plants: A comparison

    SciTech Connect (OSTI)

    Wilson, K.B.; Haas, J.C.; Eshelman, M.B.

    1993-04-01

    Advanced coal fired power cycles require the removal of coal ash at high temperature and pressure. Granular-bed and ceramic candle filters can be used for this service. Conceptual designs for commercial size applications are made for each type of filter. The filters are incorporated in the design of a Foster Wheeler 450 MWe second generation pressurized fluidized bed combustion plant which contains a pressurized fluidized combustor and carbonizer. In a second application, the inters are incorporated in the design of a 100 MWe KRW (air) gasifier based power plant. The candle filter design is state of the art as determined from the open literature with an effort to minimize the cost. The granular-bed filter design is based on test work performed at high temperature and low pressure, tests at New York University performed at high pressure and temperate, and new analysis used to simplify the scale up of the filter and reduce overall cost. The incorporation of chemically reactive granites in the granular-bed filter for the removal of additional coal derived contaminants such as alkali or sulfur is considered. The conceptual designs of the granular-bed inter and the ceramic candle filter are compared in terms of the cost of electricity, capital cost, and operating and maintenance costs for each application.

  11. A utility survey and market assessment on repowering in the electric power industry

    SciTech Connect (OSTI)

    Klara, J.M.; Weinstein, R.E.; Wherley, M.R.

    1996-08-01

    Section 1 of this report provides a background about the DOE High Performance Power Systems (HIPPS) program. There are two kinds of HIPPS cycles under development. One team is led by the Foster Wheeler Development Corporation, the other team is led by the United Technologies Research Center. These cycles are described. Section 2 summarizes the feedback from the survey of the repowering needs of ten electric utility companies. The survey verified that the utility company planners favor a repowering for a first-of-a-kind demonstration of a new technology rather than an all-new-site application. These planners list the major factor in considering a unit as a repowering candidate as plant age: they identify plants built between 1955 and 1965 as the most likely candidates. Other important factors include the following: the need to reduce operating costs; the need to perform major maintenance/replacement of the boiler; and the need to reduce emissions. Section 3 reports the results of the market assessment. Using the size and age preferences identified in the survey, a market assessment was conducted (with the aid of a power plant data base) to estimate the number and characteristics of US generating units which constitute the current, primary potential market for coal-based repowering. Nearly 250 units in the US meet the criteria determined to be the potential repowering market.

  12. Transpiring wall supercritical water oxidation reactor salt deposition studies

    SciTech Connect (OSTI)

    Haroldsen, B.L.; Mills, B.E.; Ariizumi, D.Y.; Brown, B.G.

    1996-09-01

    Sandia National Laboratories has teamed with Foster Wheeler Development Corp. and GenCorp, Aerojet to develop and evaluate a new supercritical water oxidation reactor design using a transpiring wall liner. In the design, pure water is injected through small pores in the liner wall to form a protective boundary layer that inhibits salt deposition and corrosion, effects that interfere with system performance. The concept was tested at Sandia on a laboratory-scale transpiring wall reactor that is a 1/4 scale model of a prototype plant being designed for the Army to destroy colored smoke and dye at Pine Bluff Arsenal in Arkansas. During the tests, a single-phase pressurized solution of sodium sulfate (Na{sub 2}SO{sub 4}) was heated to supercritical conditions, causing the salt to precipitate out as a fine solid. On-line diagnostics and post-test observation allowed us to characterize reactor performance at different flow and temperature conditions. Tests with and without the protective boundary layer demonstrated that wall transpiration provides significant protection against salt deposition. Confirmation tests were run with one of the dyes that will be processed in the Pine Bluff facility. The experimental techniques, results, and conclusions are discussed.

  13. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Sharon Falcone Miller; Robert Cooper; Douglas Donovan; John Gaudlip; Matthew Lapinsky; William Serencsits; Neil Raskin; Dale Lamke; Joseph J. Battista

    2001-03-31

    The Pennsylvania State University, under contract to the U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL) is performing a feasibility analysis on installing a state-of-the-art circulating fluidized bed (CFB) boiler and ceramic filter emission control device at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal, and developing a test program to evaluate cofiring multiple biofuels and coal-based feedstocks. Penn State currently operates an aging stoker-fired steam plant at its University Park campus and has spent considerable resources over the last ten to fifteen years investigating boiler replacements and performing life extension studies. This effort, in combination with a variety of agricultural and other wastes generated at the agricultural-based university and the surrounding rural community, has led Penn State to assemble a team of fluidized bed and cofiring experts to assess the feasibility of installing a CFB boiler for cofiring biomass and other wastes along with coal-based fuels. The objective of the project is being accomplished using a team that includes personnel from Penn State's Energy Institute and the Office of Physical Plant, Foster Wheeler Energy Services, Inc., and Cofiring Alternatives.

  14. Partners assume risks, lower finance costs of delayed coker-cogeneration project in Chile

    SciTech Connect (OSTI)

    Alveal, E.D.; Karpenski, M.J.

    1997-03-31

    Foster Wheeler Power Systems Inc., and its partners--Petrox SA Refineria de Petroleo and Empresa Nacional de Petroleo (ENAP), the Chilean national oil company--closed on the financing of Petropower Energia Limitada, a $237 million financed combination delayed coker-cogeneration facility. The facility is now under construction adjacent to Petrox`s 84,000 b/d Talcahuano refinery, near Concepcion. In addition to the low interest rate of 7.36%--only 170 basis points over the 10 year US Treasury yield--the project was rated investment-grade by Standard and Poor`s. The Petropower project also has the distinction of having the longest term--18 years--for any project financing in Latin America. The project is unique in other ways: it is the Republic of Chile`s first public/private partnership and also the first project to combine petroleum coking technology with cogeneration technology in a single project financing. The paper discusses risk assumption, the Petropower project, organization, delayed coker facility, hydrotreater unit, cogeneration facility, environmental assessment, Chile`s changing market, and project benefit.

  15. Circulating fluidized-bed boiler makes inroads for waste recycling

    SciTech Connect (OSTI)

    1995-09-01

    Circulating fluidized-bed (CFB) boilers have ben used for years in Scandinavia to burn refuse-derived fuel (RDF). Now, Foster Wheeler Power Systems, Inc., (Clinton, N.J.) is bringing the technology to the US. Touted as the world`s largest waste-to-energy plant to use CFB technology, the Robbins (III.) Resource Recovery Facility will have the capacity to process 1,600 tons/d of municipal solid waste (MSW) when it begins operation in early 1997. The facility will have two materials-separation and RDF-processing trains, each with dual trommel screens, magnetic and eddy current separators, and shredders. About 25% of the incoming MSW will be sorted and removed for recycling, while 75% of it will be turned into fuel, with a heat value of roughly 6,170 btu/lb. Once burned in the twin CFB boilers the resulting steam will be routed through a single turbine generator to produce 50,000 mW of electric power.

  16. Utilization of CFB fly ash for construction applications

    SciTech Connect (OSTI)

    Conn, R.E.; Sellakumar, K.; Bland, A.E.

    1999-07-01

    Disposal in landfills has been the most common means of handling ash in circulating fluidized bed (CFB) boiler power plants. Recently, larger CFB boilers with generating capacities up to 300 MWe are currently being planned, resulting in increased volumes and disposal cost of ash by-product. Studies have shown that CFB ashes do not pose environmental concerns that should significantly limit their potential utilization. Many uses of CFB ash are being investigated by Foster Wheeler, which can provide more cost-effective ash management. Construction applications have been identified as one of the major uses for CFB ashes. Typically, CFB ash cannot be used as a cement replacement in concrete due to its unacceptably high sulfur content. However, CFB ashes can be used for other construction applications that require less stringent specifications including soil stabilization, road base, structural fill, and synthetic aggregate. In this study, potential construction applications were identified for fly ashes from several CFB boilers firing diverse fuels such as petroleum coke, refuse derived fuel (RDF) and coal. The compressive strength of hydrated fly ashes was measured in order to screen their potential for use in various construction applications. Based on the results of this work, the effects of both ash chemistry and carbon content on utilization potential were ascertained. Actual beneficial uses of ashes evaluated in this study are also discussed.

  17. Historic American Engineering Record, Idaho National Laboratory, Idaho Chemical Processing Plant, Fuel Reprocessing Complex

    SciTech Connect (OSTI)

    Susan Stacy; Julie Braun

    2006-12-01

    Just as automobiles need fuel to operate, so do nuclear reactors. When fossil fuels such as gasoline are burned to power an automobile, they are consumed immediately and nearly completely in the process. When the fuel is gone, energy production stops. Nuclear reactors are incapable of achieving this near complete burn-up because as the fuel (uranium) that powers them is burned through the process of nuclear fission, a variety of other elements are also created and become intimately associated with the uranium. Because they absorb neutrons, which energize the fission process, these accumulating fission products eventually poison the fuel by stopping the production of energy from it. The fission products may also damage the structural integrity of the fuel elements. Even though the uranium fuel is still present, sometimes in significant quantities, it is unburnable and will not power a reactor unless it is separated from the neutron-absorbing fission products by a method called fuel reprocessing. Construction of the Fuel Reprocessing Complex at the Chem Plant started in 1950 with the Bechtel Corporation serving as construction contractor and American Cyanamid Company as operating contractor. Although the Foster Wheeler Corporation assumed responsibility for the detailed working design of the overall plant, scientists at Oak Ridge designed all of the equipment that would be employed in the uranium separations process. After three years of construction activity and extensive testing, the plant was ready to handle its first load of irradiated fuel.

  18. Oil shale: Technology status report

    SciTech Connect (OSTI)

    Not Available

    1986-10-01

    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.

  19. Second generation pressurized fluidized-bed combustion (PFBC) research and development, Phase 2 -- Task 4, carbonizer testing. Volume 1, Test results

    SciTech Connect (OSTI)

    Froehlich, R.; Robertson, A.; Vanhook, J.; Goyal, A.; Rehmat, A.; Newby, R.

    1994-11-01

    During the period beginning November 1991 and ending September 1992, a series of tests were conducted at Foster Wheeler Development Corporation in a fluidized-bed coal carbonizer to determine its performance characteristics. The carbonizer was operated for 533 hours in a jetting fluidized-bed configuration during which 36 set points (steady-state periods) were achieved. Extensive data were collected on the feed and product stream compositions, heating values, temperatures, and flow rates. With these data, elemental and energy balances were computed to evaluate and confirm accuracy of the data. The carbonizer data were not as self-consistent as could be desired (balance closure imperfection). A software package developed by Science Ventures, Inc., of California, called BALAID, was used to reconcile the carbonizer data; the details of the reconciliation have been given in Volume 1 of this report. The reconciled data for the carbonizer were rigorously analyzed, correlations were developed, and the model was updated accordingly. The model was then used in simulating each of the 36 steady-state periods achieved in the pilot plant. The details are given in this Volume of the report.

  20. FEASIBILITY ANALYSIS FOR INSTALLING A CIRCULATING FLUIDIZED BED BOILER FOR COFIRING MULTIPLE BIOFUELS AND OTHER WASTES WITH COAL AT PENN STATE UNIVERSITY

    SciTech Connect (OSTI)

    Bruce G. Miller; Sharon Falcone Miller; Robert Cooper; Douglas Donovan; John Gaudlip; Matthew Lapinsky; William Serencsits; Neil Raskin; Tom Steitz

    2002-07-12

    The Pennsylvania State University, under contract to the U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL) is performing a feasibility analysis on installing a state-of-the-art circulating fluidized bed (CFB) boiler and ceramic filter emission control device at Penn State's University Park campus for cofiring multiple biofuels and other wastes with coal, and developing a test program to evaluate cofiring multiple biofuels and coal-based feedstocks. Penn State currently operates an aging stoker-fired steam plant at its University Park campus and has spent considerable resources over the last ten to fifteen years investigating boiler replacements and performing life extension studies. This effort, in combination with a variety of agricultural and other wastes generated at the agricultural-based university and the surrounding rural community, has led Penn State to assemble a team of fluidized bed and cofiring experts to assess the feasibility of installing a CFB boiler for cofiring biomass and other wastes along with coal-based fuels. The objective of the project is being accomplished using a team that includes personnel from Penn State's Energy Institute, Office of Physical Plant, and College of Agricultural Sciences; Foster Wheeler Energy Services, Inc.; Parsons Energy and Chemicals Group, Inc.; and Cofiring Alternatives.

  1. Handbook of synfuels technology

    SciTech Connect (OSTI)

    Meyers, R.A.

    1984-01-01

    This book explores various methods of producing synthetic fuels. Topics considered include coal liquefaction, Exxon Donor Solvent Coal Liquefaction Process, the H-Coal Process, the SRC-I Coal Liquefaction Process, the coal hydrogenation plant at Bottrop, production of liquid fuels from coal-derived synthesis gas, the Sasol plant, the ICI low pressure methanol process, Mobil Methanol-to-Gasoline (MTG) Process, the Lurgi low pressure methanol process, coal gasification the Texaco Coal Gasification Process, the Shell Coal Gasification Process, the Combustion Engineering Coal Gasification Process, British Gas/Lurgi Slagging Gasifier, KBW Coal Gasification, fluidized-bed coal gasification process (type Winkler), Lurgi coal gasification (dry bottom gasifier), Foster Wheeler Stoic Process, the WD-GI two stage coal gasifier, the Saarberg/Otto Coal Gasification Process, Allis-Chalmers KILnGAS Process, the purification of gases derived from coal, shale oil, Lurgi-Ruhrgas Process, the Tosco II Process, Paraho oil shale retorting processes, Occidental Modified In-Situ (MIS) Process, the geokinetics in-situ retorting process, oil shale pre-beneficiation, additional oil shale technologies, oil from oil sand, Suncor Hot Water Process, emerging technologies for oil from oil sands, synfuels upgrading and refining, Exxon fluid coking/flexicoking processes for synfuels upgrading applications, H-Oil processes, LC-Fining Process, and The Modified Litol Process for benzene production.

  2. Quality assurance project plan for the Chestnut Ridge Fly Ash Pond Stabilization Project at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    1996-07-01

    The Chestnut Ridge Fly Ash Pond Stabilization (CRFAPS) Project will stabilize a 19-m-high (62-ft-high) earthen embankment across Upper McCoy Branch situated along the southern slope of Chestnut Ridge. This task will be accomplished by raising the crest of the embankment, reinforcing the face of the embankment, removing trees from the face and top of the embankment, and repairing the emergency spillway. The primary responsibilities of the team members are: Lockheed Martin Energy Systems, Inc., (Energy Systems) will be responsible for project integration, technical support, Title 3 field support, environmental oversight, and quality assurance (QA) oversight of the project; Foster Wheeler Environmental Corporation (FWENC) will be responsible for design and home office Title 3 support; MK-Ferguson of Oak Ridge Company (MK-F) will be responsible for health and safety, construction, and procurement of construction materials. Each of the team members has a QA program approved by the US Department of Energy (DOE) Oak Ridge Operations. This project-specific QA project plan (QAPP), which is applicable to all project activities, identifies and integrates the specific QA requirements from the participant`s QA programs that are necessary for this project.

  3. Carbon MEMS accelerometer. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Authors: Washburn, Cody M. ; Hance, Bradley G. ; Rohwer, Tedd A. ; McBrayer, John D. ; Wheeler, David Roger ; Williams, Randy J. ; Greth, Karl Douglas ; Strong, Jennifer ; ...

  4. MEMS-based chemical analysis systems development at Sandia National...

    Office of Scientific and Technical Information (OSTI)

    No abstract prepared. Authors: Simonson, Robert Joseph ; Manginell, Ronald Paul ; Staton, Alan W. ; Porter, Daniel Allen ; Whiting, Joshua J. ; Moorman, Matthew Wallace ; Wheeler, ...

  5. Photo-patterning Poly(p-phenylenevinylene) from Xanthate Precursor...

    Office of Scientific and Technical Information (OSTI)

    Title: Photo-patterning Poly(p-phenylenevinylene) from Xanthate Precursor Polymers. Abstract not provided. Authors: Johnson, Ross Stefan ; Wheeler, David Roger ; Dirk, Shawn M. ; ...

  6. Interferometric Lithography Patterned Pyrolytic Carbon. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Interferometric Lithography Patterned Pyrolytic Carbon. Abstract not provided. Authors: Burckel, David Bruce ; Polsky, Ronen ; Washburn, Cody M. ; Wheeler, David Roger ; ...

  7. Conical Nanopores Fabricated via a Pressured-Biased Chemical...

    Office of Scientific and Technical Information (OSTI)

    Title: Conical Nanopores Fabricated via a Pressured-Biased Chemical Etch. Abstract not provided. Authors: Small, Leo J ; Wheeler, David Roger ; Spoerke, Erik David Publication ...

  8. Pieridae Energy (USA) Ltd. FE Dkt. No. 14-179-LNG | Department...

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

    ... Comment 129 292015 Laura Kaye Comment 130 292015 Marion Wheeler Comment 131 292015 Phyllis Campbell Comment 132 292015 Warren Ondras Comment 133 292015 Robert Douglas, ...

  9. PowerPoint Presentation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Dr. Isabelle Wheeler, Program Manager Tank Farm Projects - Waste Feed Delivery Systems Provision of a Tank Waste Characterization and Staging Capability at Hanford Presentation:...

  10. Staffing and Placement - DOE Directives, Delegations, and Requirements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    DRAFT DOE O 325.3, Staffing and Placement by Tiffany M Wheeler Functional areas: Staffing, Placement, Recruiting, Excepted Service The Order establishes requirements and...

  11. Simple benign aqueous-based amination of polycarbonate surfaces...

    Office of Scientific and Technical Information (OSTI)

    Abstract not provided. Authors: Bachand, George David ; Vandelinder, Virginia Starke ; Wheeler, David Roger ; Small, Leo J ; Henderson, Ian M. ; Spoerke, Erik David Publication...

  12. Tillamook County, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Oregon Oceanside, Oregon Pacific City, Oregon Rockaway Beach, Oregon Tillamook, Oregon Wheeler, Oregon Retrieved from "http:en.openei.orgwindex.php?titleTillamookCounty,Oreg...

  13. Steuben County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    New York Urbana, New York Wayland, New York Wayne, New York West Union, New York Wheeler, New York Woodhull, New York Retrieved from "http:en.openei.orgw...

  14. Jasper County, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Jasper County, Illinois Hidalgo, Illinois Newton, Illinois Rose Hill, Illinois Ste. Marie, Illinois Wheeler, Illinois Willow Hill, Illinois Yale, Illinois Retrieved from...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Electrochromism vs. the Bugs:DevelopingWO3 Thin Film Windows toControl Photoactive Biological Systems. Small, Leo J ; Spoerke, Erik David ; Wheeler, David Roger ; Wolf, Steven ; ...

  16. Multifunctional thin film surface (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    clinical diagnostics, and chemical and biological sensing. Authors: Brozik, Susan M. ; Harper, Jason C. ; Polsky, Ronen ; Wheeler, David R. ; Arango, Dulce C. ; Dirk, Shawn M. ...

  17. Job Analysis Template | Department of Energy

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

    DOE Job Analysis Template - Final.pdf (85.53 KB) Responsible Contacts Tiffany Wheeler ... More Documents & Publications DOE-HDBK-1078-94 Functional Area Qualification Standards ...

  18. Water Efficiency

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

    5-6, 2014 Cape Canaveral, Florida WATER EFFICIENCY Federal Utility Partnership ...ate.mcmordie@pnnl.gov * Francis Wheeler - Water Savers, LLC * fwheeler@watersaversllc.com ...

  19. Self Assembly of Boronic Acid-Functionalized Peptides. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Self Assembly of Boronic Acid-Functionalized Peptides. Abstract not provided. Authors: Jones, Brad Howard ; Martinez, Alina Marissa ; Wheeler, Jill S. ; McKenzie, Bonnie B. ...

  20. New Pathway Developed to Silicon Quantum Dot Devices (Fact Sheet...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Laboratory (NREL) and the University of Minnesota have developed a method for preparing ... Image by Lance Wheeler, University of Minnesota Key Research Results Achievement A method ...

  1. POLICY GUIDANCE MEMORANDUM #33 - Requirements for DOE Delegated...

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

    PDF icon Policy Guidance Memorandum 33 - Requirements for DOE Delegated Examining Procedures Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail ...

  2. POLICY GUIDANCE MEMORANDUM #23 Permanent and Nonpermanent Positions...

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

    PDF icon POLICY GUIDANCE MEMORANDUM 23 Permanent and Nonpermanent Positions, Appointments, & CHRIS Codes Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail ...

  3. POLICY GUIDANCE MEMORANDUM #30 Job Opportunity Announcement Template...

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

    PDF icon POLICY GUIDANCE MEMORANDUM 30 Job Opportunity Announcement Template Implementation Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail ...

  4. SU-E-E-03: Shared Space Fosters Didactic and Professional Learning Across Professions for Medical and Physics Residents

    SciTech Connect (OSTI)

    Dieterich, S; Perks, J; Fragoso, R

    2015-06-15

    Purpose: Medical Physicists and Radiation Oncologists are two professions who should be working as a team for optimal patient care, yet lack of mutual understanding about each others respective role and work environment creates barriers To improve collaboration and learning, we designed a shared didactic and work space for physics and radiation oncology residents to maximize interaction throughout their professional training. Methods: Physician and Physics residents are required to take the same didactic classes, including journal clubs and respective seminars. The residents also share an office environment among the seven physician and two physic residents. Results: By maximizing didactic overlap and sharing office space, the two resident groups have developed a close professional relationship and supportive work environment. Several joint research projects have been initiated by the residents. Awareness of physics tasks in the clinic has led to a request by the physician residents to change physics didactics, converting the physics short course into a lab-oriented course for the medical residents which is in part taught by the physics residents. The physics seminar is given by both residency groups; increased motivation and interest in learning about physics has led to several medical resident-initiated topic selections which generated lively discussion. The physics long course has changed toward including more discussion among residents to delve deeper into topics and study beyond what passing the boards would require. A supportive work environment has developed, embedding the two physics residents into a larger residents group, allowing them to find mentor and peers more easily. Conclusion: By creating a shared work and didactic environment, physician and physics residents have improved their understanding of respective professional practice. Resident-initiated changes in didactic practice have led to improved learning and joint research. A strong social support system has developed, embedding physics residents into a larger peer group.

  5. An Integrated Study of the Grayburg/San Andres Reservoir, Foster and South Cowden Fields, Ector County, Texas, Class II

    SciTech Connect (OSTI)

    Trentham, Robert C.; Weinbrandt, Richard; Robinson, William C.; Widner, Kevin

    2001-05-03

    The objectives of the project were to: (1) Thoroughly understand the 60-year history of the field. (2) Develop a reservoir description using geology and 3D seismic. (3) Isolate the upper Grayburg in wells producing from multiple intervals to stop cross flow. (4) Re-align and optimize the upper Grayburg waterflood. (5) Determine well condition, identify re-frac candidates, evaluate the effectiveness of well work and obtain bottom hole pressure data for simulation utilizing pressure transient testing field wide. (6) Quantitatively integrate all the data to guide the field operations, including identification of new well locations utilizing reservoir simulation.

  6. An integrated study of the Grayburg/San Andres reservoir, Foster and South Cowden fields, Ector County, Texas, Class II

    SciTech Connect (OSTI)

    Trentham, DGS, Robert C.; Robinson, M.S., William C.; Wider, Kevin; Weinbrandt, Ph.D.,PE, Richard

    2000-04-14

    A project to recover economic amounts of oil from a very mature oil field is being conducted by Laguna Petroleum Corporation of Midland, Texas, with partial funding from a U. S. Department of Energy (DOE) grant to study shallow carbonate rock reservoirs. The objectives of the project are to use modern engineering methods to optimize oil field management and to use geological and geophysical data to recover untapped potential within the petroleum reservoirs. The integration of data and techniques from these disciplines has yielded results greater than those achievable without their cooperation. The cost of successfully accomplishing these goals is to be low enough for even small independent operators to afford. This article is a report describing accomplishments for the fiscal year 1998-1999.

  7. Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation

    Broader source: Energy.gov [DOE]

    In support of the Administration’s all-of-the-above energy strategy, the Department of Energy issued a draft loan guarantee solicitation today for innovative renewable energy and energy efficiency projects located in the U.S. that avoid, reduce, or sequester greenhouse gases. When finalized, the solicitation is expected to make as much as $4 billion in loan guarantees available to help commercialize technologies that may be unable to obtain full commercial financing.

  8. Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation

    Broader source: Energy.gov [DOE]

    The Energy Department issued a draft loan guarantee solicitation today for innovative renewable energy and energy efficiency projects located in the United States that avoid, reduce, or sequester greenhouse gases.

  9. Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation

    Broader source: Energy.gov [DOE]

    In support of the Administration’s all-of-the-above energy strategy, the Department of Energy issued a draft loan guarantee solicitation today for innovative renewable energy and energy efficiency projects located in the U.S. that avoid, reduce, or sequester greenhouse gases.

  10. Larson,Cheryl A * PS-6

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5; Larson,Cheryl A - PS-6; Chalier,Annick E - PFP-6 Subject: FW: proposed contract language re: Tier 2 rates, environmental attributes Attachments: proposed contract language...

  11. Freedom of Information Act

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Subject: EXTERNAL) FW: Albeni Falls Kalispel Letter 110211 (UNCLASSIFIED) Richard Hello, I am BPA's FOIA Officer. Can you please share the incoming request with me so that I...

  12. New Measures to Safeguard Gas Centrifuge Enrichment Plants (Conference...

    Office of Scientific and Technical Information (OSTI)

    use equipment for process monitoring of load cells at feed and withdrawal (FW) stations. ... CAPACITY; GAS CENTRIFUGES; IAEA; MONITORING; ORNL; SAFEGUARDS; SENSORS; ...

  13. Form EIA-860M MONTHLY UPDATE TO ANNUAL ELECTRIC GENERATOR REPORT

    Gasoline and Diesel Fuel Update (EIA)

    ... Prime Mover Code Description BA Energy Storage, Battery CE Energy Storage, Compressed Air CP Energy Storage, Concentrated Solar Power FW Energy Storage, Flywheel ES Energy Storage, ...

  14. QER- Comment of American Gas Association 4

    Office of Energy Efficiency and Renewable Energy (EERE)

    From: Peterson, Christopher (EIA)Sent: Tuesday, October 14, 2014 12:11 PMTo: Pierpoint, LaraSubject: FW: AGA comments to QER: Natural Gas Emissions Section

  15. A Deep Geothermal Exploration Well At Eastgate, Weardale, Uk...

    Open Energy Info (EERE)

    granites as targets for geothermal resources. Authors DAC Manning, PL Younger, FW Smith, JM Jones, DJ Dufton and S. Diskin Published Journal Journal of the Geological...

  16. QER - Comment of Utilities Telecom Council (UTC) - FWD by Carl...

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

    From: Pechman, Carl Sent: Wednesday, July 16, 2014 2:55 PM To: QERcomments; Wayland, Karen; Pickett, Adonica (Renee); Torrusio, Michele Subject: FW: Letter regarding the QER ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak...

  18. Second-generation pressurized fluidized bed combustion plant: Phase 1, Task 2 topical report---Grimethorpe tube bundle E'' wastage evaluation

    SciTech Connect (OSTI)

    Kegel, W.

    1989-08-01

    Foster Wheeler Development Corporation (FWDC) took part in a pressurized fluidized bed combustion (PFBC) test program at the Grimethorpe PFBC facility in England. FWDC's participation included generating data to assess comparative wear rates and patterns on several different tubing alloys and surface protection techniques. The alloys and protection techniques are being used in, or are planned for, commercial atmospheric and pressurized fluidized bed boilers. Tubular specimens which were grouped into ten classes: carbon steel; finned carbon steel; finned 2-1/4%Cr-1%Mo; finned and studded carbon steel; finned and studded 2-1/4%Cr-1%Mo; finned and studded Type 347H stainless steel; chromized carbon steel; chromized 2-1/4%Cr-1%Mo; finned, studded and chromized carbon steel; and finned, studded and chromized 2-1/4%Cr-1%Mo. The materials are typical of those normally used in boiler service for carrying water, generating steam, and superheating steam. The test program and spanned approximately 1400 operating hours and was composed of three test sequences. Each test in the A2 series was run with a different fuel feedstock. The first utilized a UK coal (dry); the second evaluated a US coal/water mixture (slurry); the third test employed a UK coal slurry. Test runs with UK coal included a limestone sorbent while dolomite was used in the second test sequence. Exposed test specimens were removed for independent surface scale analysis before FWDC began metal wastage evaluations. The specimens were then inspected visually, analyzed dimensionally, and examined metallographically. 5 refs., 75 figs., 14 tabs.

  19. Pressurized fluidized bed combustion low temperature cycle demonstration plant

    SciTech Connect (OSTI)

    Mukherjee, D.K.

    1984-06-01

    The merits of the turbocharged PFBC cycle are well known. Brown Boveri have been working in the past on a concept to commercialize this technology. As the leader of a team, with Foster Wheeler, Burns and Roe and Research Cottrell, Brown Boveri have conceived a turbocharged PFBC retrofit demonstration plant (20 MWe/40 MWe, net heat rate 11,000 BTU/kWh) which is discussed below. Several old power stations in the USA have small coal-fired electric generatin units which are inactive. The boilers are usually unreliable and their overhauling is uneconomical. The balance of the systems is quite often in a relatively good condition. In this retrofit concept the existing conventional boiler is replaced by a field-assembled PFBC steam generator with pneumatic feed system. It is considered that the steam turbogenerator with its complete condensing plant, together with the coal handling and the storage system can be used. The estimated total construction cost for the retrofit installation amounts to $28,000,000 for the 20 MWe and to $40,200,000 for the 40 MWe plant. This price is accurate to within plus/minus 20%. An extrapolation of these costs for a 80 MWe retrofit unit using barge transport for shop-fabricated and assembled components and applying coal-water slurry feed system result in an investment cost of $600/kW approximately. The cost of a retrofit plant looks attractive and indicates that the PFBC turbocharged cycle is economical compared to the conventional plant with FGD, as has been reported before. Improved cost prediction for a 80 MWe unit is only possible if a conceptual design is carried out.

  20. Economic Analysis for Conceptual Design of Supercritical O2-Based PC Boiler

    SciTech Connect (OSTI)

    Andrew Seltzer; Archie Robertson

    2006-09-01

    This report determines the capital and operating costs of two different oxygen-based, pulverized coal-fired (PC) power plants and compares their economics to that of a comparable, air-based PC plant. Rather than combust their coal with air, the oxygen-based plants use oxygen to facilitate capture/removal of the plant CO{sub 2} for transport by pipeline to a sequestering site. To provide a consistent comparison of technologies, all three plants analyzed herein operate with the same coal (Illinois No 6), the same site conditions, and the same supercritical pressure steam turbine (459 MWe). In the first oxygen-based plant, the pulverized coal-fired boiler operates with oxygen supplied by a conventional, cryogenic air separation unit, whereas, in the second oxygen-based plant, the oxygen is supplied by an oxygen ion transport membrane. In both oxygen-based plants a portion of the boiler exhaust gas, which is primarily CO{sub 2}, is recirculated back to the boiler to control the combustion temperature, and the balance of the flue gas undergoes drying and compression to pipeline pressure; for consistency, both plants operate with similar combustion temperatures and utilize the same CO{sub 2} processing technologies. The capital and operating costs of the pulverized coal-fired boilers required by the three different plants were estimated by Foster Wheeler and the balance of plant costs were budget priced using published data together with vendor supplied quotations. The cost of electricity produced by each of the plants was determined and oxygen-based plant CO{sub 2} mitigation costs were calculated and compared to each other as well as to values published for some alternative CO{sub 2} capture technologies.

  1. Multi Canister Overpack (MCO) Handling Machine Independent Review of Seismic Structural Analysis

    SciTech Connect (OSTI)

    SWENSON, C.E.

    2000-09-22

    The following separate reports and correspondence pertains to the independent review of the seismic analysis. The original analysis was performed by GEC-Alsthom Engineering Systems Limited (GEC-ESL) under subcontract to Foster-Wheeler Environmental Corporation (FWEC) who was the prime integration contractor to the Spent Nuclear Fuel Project for the Multi-Canister Overpack (MCO) Handling Machine (MHM). The original analysis was performed to the Design Basis Earthquake (DBE) response spectra using 5% damping as required in specification, HNF-S-0468 for the 90% Design Report in June 1997. The independent review was performed by Fluor-Daniel (Irvine) under a separate task from their scope as Architect-Engineer of the Canister Storage Building (CSB) in 1997. The comments were issued in April 1998. Later in 1997, the response spectra of the Canister Storage Building (CSB) was revised according to a new soil-structure interaction analysis and accordingly revised the response spectra for the MHM and utilized 7% damping in accordance with American Society of Mechanical Engineers (ASME) NOG-1, ''Rules for Construction of Overhead and Gantry Cranes (Top Running Bridge, Multiple Girder).'' The analysis was re-performed to check critical areas but because manufacturing was underway, designs were not altered unless necessary. FWEC responded to SNF Project correspondence on the review comments in two separate letters enclosed. The dispositions were reviewed and accepted. Attached are supplier source surveillance reports on the procedures and process by the engineering group performing the analysis and structural design. All calculation and analysis results are contained in the MHM Final Design Report which is part of the Vendor Information File 50100. Subsequent to the MHM supplier engineering analysis, there was a separate analyses for nuclear safety accident concerns that used the electronic input data files provided by FWEC/GEC-ESL and are contained in document SNF-6248

  2. Hot-Gas Filter Testing with a Transport Reactor Development Unit

    SciTech Connect (OSTI)

    Swanson, M.L.; Ness, R.O., Jr.

    1996-12-31

    The objective of the hot-gas cleanup (HGC) work on the transport reactor demonstration unit (TRDU) located at the Environmental Research Center is to demonstrate acceptable performance of hot-gas filter elements in a pilot-scale system prior to long-term demonstration tests. The primary focus of the experimental effort in the 2-year project will be the testing of hot- gas filter elements as a function of particulate collection efficiency, filter pressure differential, filter cleanability, and durability during relatively short-term operation (100-200 hours). A filter vessel will be used in combination with the TRDU to evaluate the performance of selected hot- gas filter elements under gasification operating conditions. This work will directly support the Power Systems Development Facility utilizing the M.W. Kellogg transport reactor located at Wilsonville, Alabama and indirectly the Foster Wheeler advanced pressurized fluid-bed combustor, also located at Wilsonville and the Clean Coal IV Pinon Pine IGCC Power Project. This program has a phased approach involving modification and upgrades to the TRDU and the fabrication, assembly, and operation of a hot-gas filter vessel (HGFV) capable of operating at the outlet design conditions of the TRDU. Phase 1 upgraded the TRDU based upon past operating experiences. Additions included a nitrogen supply system upgrade, upgraded LASH auger and 1807 coal feed lines, the addition of a second pressurized coal feed hopper and a dipleg ash hopper, and modifications to spoil the performance of the primary cyclone. Phase 2 included the HGFV design, procurement, and installation. Phases 3 through 5 consist of 200-hour hot-gas filter tests under gasification conditions using the TRDU at temperatures of 540-650{degrees}C (1000-1200{degrees}F), 9.3 bar, and face velocities of 1.4, 2. and 3.8 cm/s, respectively. The increased face velocities are achieved by removing candles between each test.

  3. Fluidized-bed retorting of Colorado oil shale: Topical report. [None

    SciTech Connect (OSTI)

    Albulescu, P.; Mazzella, G.

    1987-06-01

    In support of the research program in converting oil shale into useful forms of energy, the US Department of Energy is developing systems models of oil shale processing plants. These models will be used to project the most attractive combination of process alternatives and identify future direction for R and D efforts. With the objective of providing technical and economic input for such systems models, Foster Wheeler was contracted to develop conceptual designs and cost estimates for commercial scale processing plants to produce syncrude from oil shales via various routes. This topical report summarizes the conceptual design of an integrated oil shale processing plant based on fluidized bed retorting of Colorado oil shale. The plant has a nominal capacity of 50,000 barrels per operating day of syncrude product, derived from oil shale feed having a Fischer Assay of 30 gallons per ton. The scope of the plant encompasses a grassroots facility which receives run of the mine oil shale, delivers product oil to storage, and disposes of the processed spent shale. In addition to oil shale feed, the battery limits input includes raw water, electric power, and natural gas to support plant operations. Design of the individual processing units was based on non-confidential information derived from published literature sources and supplemented by input from selected process licensors. The integrated plant design is described in terms of the individual process units and plant support systems. The estimated total plant investment is similarly detailed by plant section and an estimate of the annual operating requirements and costs is provided. In addition, the process design assumptions and uncertainties are documented and recommendations for process alternatives, which could improve the overall plant economics, are discussed.

  4. Second-generation pressurized fluidized-bed combustion plant: Conceptual design and optimization of a second-generation PFB combustion plant. Phase 2, Annual report, October 1991--September 1992

    SciTech Connect (OSTI)

    Robertson, A.; Domeracki, W.; Newby, R.; Rehmat, A.; Horazak, D.

    1992-10-01

    After many years of experimental testing and development work, coal-fired pressurized fluidized bed (PFB) combustion combined-cycle power plants are moving toward reality. Under the US Department of Energy`s Clean Coal Technology Program, a 70-MWe PFB combustion retrofit, utilizing a 1525{degrees}F gas turbine inlet temperature, has been built and operated as a demonstration plant at the American Electric Power Company`s Tidd Plant in Brilliant, Ohio. As PFB combustion technology moves closer and closer to commercialization, interest is turning toward the development of an even more efficient and more cost-effective PFB combustion plant. The targeted goals of this ``second-generation`` plant are a 45-percent efficiency and a cost of electricity (COE) that is at least 20 percent lower than the COE of a conventional pulverized-coal (PC)-fired plant with stack gas scrubbing. In addition, plant emissions should be within New Source Performance Standards (NSPS) and the plant should have high availability, be able to burn different ranks of coal, and incorporate modular construction technologies. In response to this need, a team of companies led by Foster Wheeler Development Corporation (FWDC). The key components in the proposed second-generation plant are the carbonizer, CPFBC, ceramic cross-flow filter, and topping combustor. Unfortunately, none of these components has been operated at proposed plant operating conditions, and experimental tests must be conducted to explore/determine their performance throughout the proposed plant operating envelope. The major thrust of Phase 2 is to design, construct, test, and evaluate the performance of the key components of the proposed plant.

  5. ARPA-E Announces Projects Have Attracted Over $450 Million in Private Sector Funding, Spurred Start-up Company Formation and Fostered

    Broader source: Energy.gov [DOE]

    ARPA-E Deputy Director Cheryl Martin Highlights Projects’ Technical Successes and Market Engagement During Keynote At ARPA-E’s Fourth Annual Energy Innovation Summit

  6. FOSTERING MULTI-LATERAL COOPERATION BETWEEN THE GOVERNMENTS OF MEXICO, COLOMBIA, AND THE UNITED STATES TO ENHANCE THE PROTECTION OF HIGH-ACTIVITY RADIOACTIVE SOURCES

    SciTech Connect (OSTI)

    Butler, Nicholas; Watson, Erica E.; Wright, Kyle A.

    2009-10-07

    The Global Threat Reduction Initiative (GTRI) reduces and protects vulnerable nuclear and radiological material located at civilian sites worldwide from sabotage, theft or diversion. The GTRI program has worked successfully with foreign countries to remove and protect nuclear and radioactive materials including high-activity sources used in medical, commercial, and research applications. There are many barriers to successful bilateral cooperation that must be overcome including language, preconceived perceptions, long distances, and different views on the threat and protection requirements. Successful cooperation is often based on relationships and building trusting relationships takes time. In the case of Mexico, GTRI first made contact in 2005. The project then lost momentum and stalled. At the same time, GTRIs cooperation with the Republic of Colombia was a resounding success resulting in the securing of forty sites; the consolidation of numerous disused/orphan sources at a secure national storage facility; and, the development of a comprehensive approach to security including, inter alia, training and sustainability. The government of Colombia also showcased this comprehensive approach to thirteen Central American and Caribbean countries at a GTRI regional security conference held in Panama in October 2004. Representatives from the Colombian government were aware of GTRIs interest in initiating cooperation with the Government of Mexico and to facilitate this cooperation, they offered to invite their Mexican counterparts to Colombia to observe its successful cooperation with GTRI. Shortly after that visit, the Government of Mexico agreed to move forward and requested that the cooperative efforts in Mexico be performed in a tripartite manner, leveraging the skills, experience, and resources of the Colombians. As a result, 22 of Mexicos largest radioactive sites have had security upgrades in place within 18 months of cooperation.

  7. FOSTERING MULTI-LATERAL COOPERATION BETWEEN THE GOVERNMENTS OF DOMINICAN REPUBLIC, COLOMBIA, AND THE UNITED STATES TO ENHANCE THE PROTECTION OF HIGH-ACTIVITY RADIOACTIVE SOURCES

    SciTech Connect (OSTI)

    Butler, Nicholas; McCaw, Erica E.; Wright, Kyle A.; Medina, Maximo

    2009-10-06

    The Global Threat Reduction Initiative (GTRI) reduces and protects vulnerable nuclear and radiological material located at civilian sites worldwide from sabotage, theft or diversion. The GTRI has worked successfully with foreign countries to remove and protect nuclear and radioactive materials including high-activity sources used in medical, commercial, and research applications. There are many barriers to successful bilateral cooperation that must be overcome including language, preconceived perceptions, long distances, and different views on the threat and protection requirements. Successful cooperation is often based on relationships and building trusting relationships takes time. In the case of Dominican Republic, the GTRI first received contact in 2008 from the Government of Dominican Republic. They requested cooperation that was similar to the tri-partite cooperation between Colombia, Mexico and the United States. Throughout the region it was widely known that the GTRIs cooperation with the Government of Colombia was a resounding success resulting in the securing of forty sites; the consolidation of numerous disused/orphan sources at a secure national storage facility; and, the development of a comprehensive approach to security including, inter alia, training and sustainability. The Government of Colombia also showcased this comprehensive approach to thirteen Central American and Caribbean countries at a GTRI regional security conference held in Panama in October 2004. In 2007, Colombia was an integral component of GTRI multi-lateral cooperation initiation in Mexico. As a result, twenty two of Mexicos largest radioactive sites have been upgraded in the past eighteen months. These two endeavors served as catalysts for cooperation opportunities in the Dominican Republic. Representatives from the Colombian government were aware of GTRIs interest in initiating cooperation with the Government of Dominican Republic and to facilitate this cooperation, they traveled to the Dominican Republic and provided briefings and presentations which demonstrated its successful cooperation with the GTRI. Shortly after that visit, the Government of Dominican Republic agreed to move forward and requested that the cooperative efforts in Dominican Republic be performed in a tripartite manner, leveraging the skills, experience, and resources of the Colombians, and the financial and technical support of the United States. As a result, two of Dominican Republics largest radioactive sites had security upgrades in place within 90 days of the cooperation visit in December 2008.

  8. An integrated study of the Grayburg/San Andres reservoir, Foster and south Cowden fields, Ector County, Texas. Quarterly report, January 1--March 31, 1996

    SciTech Connect (OSTI)

    Trentham, R.C.; Weinbrandt, R.; Reeves, J.J.

    1996-06-17

    The principal objective of this research is to demonstrate in the field that 3D seismic data can be used to aid in identifying porosity zones, permeability barriers and thief zones and thereby improve waterflood design. Geologic and engineering data will be integrated with the geophysical data to result in a detailed reservoir characterization. Reservoir simulation will then be used to determine infill drilling potential and the optimum waterflood design for the project area. This design will be implemented and the success of the waterflood evaluated.

  9. An integrated study of the Grayburg/San Andres reservoir, Foster and South Cowden fields, Ector County, Texas. Quarterly report, April 1--June 31, 1996. Revision

    SciTech Connect (OSTI)

    Trentham, R.C.; Weinbrandt, R.; Robertson, W.

    1996-10-17

    The principal objective of this research is to demonstrate in the field that 3D seismic data can be used to aid in identifying porosity zones, permeability barriers and thief zones and thereby improve waterflood design. Geologic and engineering data will be integrated with the geophysical data to result in a detailed reservoir characterization. Reservoir simulation will then be used to determine infill drilling potential and the optimum waterflood design for the project area. This design will be implemented and the success of the waterflood evaluated.

  10. An integrated study of the Grayburg/San Andres Reservoir, Foster and South Cowden fields, Ector County, Texas. Quarterly report, April 1--June 31, 1996

    SciTech Connect (OSTI)

    Trentham, R.C.; Weinbrandt, R.; Robertson, W.

    1996-10-17

    The principal objective of this research is to demonstrate in the field that 3D seismic data can be used to aid in identifying porosity zones, permeability barriers and thief zones and thereby improve waterflood design. Geologic and engineering data will be integrated with the geophysical data to result in a detailed reservoir characterization. Reservoir simulation will then be used to determine infill drilling potential and the optimum waterflood design for the project area. This design will be implemented and the success of the waterflood evaluated.

  11. Department of Energy Supercomputer Helps Design More Efficient...

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

    fairings that improve the aerodynamics of 18-wheeler (Class 8) long-haul trucks. ... With installation of BMI's SmartTruck UnderTray System to improve the aerodynamics of ...

  12. Alamo, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Alamo is a town in Wheeler County, Georgia. It falls under Georgia's 1st congressional district.12...

  13. DOE Directives, Delegations, and Requirements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tiffany M Wheeler Select a document from the list below to leave feedback for the writer. For contact information, use the DOE Phonebook. Latest content created by this user Jan...

  14. Search for: interferometer* | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... ; Schwindt, Peter ; Wheeler, David R. An atomic interferometric device useful, e.g., for ... provided. Full Text Available March 2014 X-Ray wave-front analysis and phase ...

  15. Table 3. Top five retailers of electricity, with end use sectors...

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

    Wheeler Elec Member Corp","Cooperative",1662817,621444,300425,740948,0 5,"Baldwin County El Member Corp","Cooperative",1361550,911009,450541,0,0 " ","Total sales, top five ...

  16. Open Discussion of Freeze Related Issues | Department of Energy

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

    Discussion of Freeze Related Issues Open Discussion of Freeze Related Issues Presentation by Doug Wheeler to DOE's Fuel Cell Operations at Sub-Freezing Temperatures Workshop held February 1-5, 2005 in Phoenix, Arizona. 10_wheeler_discussion.pdf (223.65 KB) More Documents & Publications A Study on Performance Degradation of PEMFC by Water Freezing Fuel Cell Freeze Workshop Agenda WA_02_036_DE_NORA_NORTH_AMERICA_Waiver_of_Domestic_and_Foreg.pdf

  17. Operations Committee Report

    Broader source: Energy.gov (indexed) [DOE]

    Presentation by Doug Wheeler to DOE's Fuel Cell Operations at Sub-Freezing Temperatures Workshop held February 1-5, 2005 in Phoenix, Arizona. 10_wheeler_discussion.pdf (223.65 KB) More Documents & Publications A Study on Performance Degradation of PEMFC by Water Freezing Fuel Cell Freeze Workshop Agenda WA_02_036_DE_NORA_NORTH_AMERICA_Waiver_of_Domestic_and_Foreg.pdf

    Emerging Technologies Project for the 2013 Building Technologies Office's Program Peer Review

  18. BPA-2014-00650-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    From: Munro,Christy (BPA) - D-1 Sent: Tuesday, February 25, 2014 12:34 PM To: Wilson,Risa L (CONTR) - NN-1 Subject: FW: Department of Energy Bonneville Power Administration...

  19. BPA-2015-00154-FOIA Consult Response

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S (BPA) - CGC-B1; Frost,Christopher M (BPA) - CGC-7 Subject: FW: HQ-2015-00304-F Hello Kim and Christopher, I am following up on the above-referenced request that we...

  20. Phone Log: Spoke to: C.V. Chung I Date/Time: 5/29/14

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    L (CONTR) - TOT-D1TT-2 Subject: FW: Request for WECC Maps - by non-profit org Hello Kim: One of my staff members received this third-party request from WECC for a "BPA...

  1. Llr. Norgnn of the St. Louis office tolepbonod Dr. ;PuAuff mcently

    Office of Legacy Management (LM)

    Company of 122 East l&xi Btmot, f&w PO* 17, N. ,P., had also expressed an intereat ir.having their mbsidi.arg, the J. T. Baker Chemical Coqany, get into the field. BU aeked...

  2. BPA-2013-01310-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Subject: FW: Records request FOIA request from Ted Sickinger. Doug Johnson Bonneville Power Administration 503-230-5840 RECEIVEDDY BPA FOIA OFFiCE Tills DATE: DUE DATE: LOG...

  3. BPA-2013-01583-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Johnson,G Douglas (BPA) - DKPM-7 Sent: Tuesday, August 27, 2013 1:03 PM To: Winn,Kim S (BPA) - NN-1; Mautner,PauI F (BPA) - LC-7 Subject: Fw: BPA Ethics Hotline information I...

  4. BPA-2011-00300-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 Atterbury,Laura M - DK-7 From: on behalf of FOIA Subject: FW: FOIA Request From: ben.johnson@btjd.com mailto:ben.johnson@btjd.com) Sent: Monday, November 22, 2010 1:20 PM To:...

  5. Microsoft Outlook - Memo Style

    National Nuclear Security Administration (NNSA)

    Monday, July 04, 2011 11:06 AM To: Deborah Shinkle Subject: FW: REQUEST FOR INFO ON WASTE VOLUMES Importance: High Debbie - here is a reference for Chapter 6, "Denton 2011"....

  6. 2011 > Publications > Research > The Energy Materials Center...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FW Wise, DA Muller, and RD Robinson Nano Letters, 11(12), pp 5356-5361, 2011 DOI: ... Block copolymer based composition and morphology control in nano-structured hybrid ...

  7. Integrating UF6 Cylinder RF Tracking With Continuous Load Cell...

    Office of Scientific and Technical Information (OSTI)

    is demonstrating the integration of UF6 cylinder tracking, using RF technology, with continuous load cell monitoring (CLCM) at mock UF6 feed and withdrawal (F&W) stations. ...

  8. BPA-2014-00787-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - D-1 Subject: FW: FOIA COE SL-003 BPA JOURNAL MAILING List Kalispell MOA 3-28-2014 Hi Christy and Kim, Pursuant to the FOIA, I request a copy of: 1) The BPA Journal Mailing...

  9. SciTech Connect: Document Availability

    Office of Scientific and Technical Information (OSTI)

    ... FD U.S. Fish and Wildlife Service, 18th and C Streets, N.W., Mail Stop 1111, Arlington Square Bldg., Washington, DC 20240 FW U.S. Fish and Wildlife Service, NASA-Slidell Computer ...

  10. Mile High: Proposed Penalty (2012-SE-4501)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Mile High Equipment, LLC manufactured and distributed noncompliant Ice-O-Matic brand automatic commercial ice maker basic model ICE2106 FW, HW in the U.S.

  11. Mile High: Noncompliance Determination (2012-SE-4501)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Mile High Equipment, LLC finding that Ice-O-Matic brand automatic commercial ice maker basic model ICE2106 FW, HW does not comport with the energy conservation standards.

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... reflector. This diagnostic is in its fabrication phase and will be operational for diamond equation of state experiments. less October 2006 Calibration of SIOM-5FW film in the ...

  13. PTL-5 From: Malin,Debra J - PTL-5

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    M - PFP-6; Clark,Harry W - PTL-5; Wilson,Scott K - PS-6; Olive,J Courtney - LP- 7; Larson,Cheryl A - PS-6 Subject: FW: PPC comments on EPP framework Attachments: PPC Comments -...

  14. Larson,Cheryl A * PS6 From: Roberts,Timothy C - PGL-5

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Larson,Cheryl A * PS6 From: Roberts,Timothy C - PGL-5 Sent: Wednesday, October 22, 2008 3:29 PM To: Larson,Cheryl A - PS-6; Barham,Theodore J - PGL-5 Subject: FW: Slice Contract...

  15. NATIONAL LEAD COMPANY OF OHIO

    Office of Legacy Management (LM)

    8 Radiatlon Dept. 3 Water Treatment Plant (Far W&or Spnphs Only) NILHhS-1?6 (RFV lO... 8 Radiation Dept. 3 Water Treotmnt Plant (Fw Wkr bnplos Only) NATIONAL. LEAD ...

  16. QER - Comment of Electric Power Research Institute 3 | Department of Energy

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

    Electric Power Research Institute 3 QER - Comment of Electric Power Research Institute 3 From: Wayland, Karen Sent: Friday, November 07, 2014 11:43 AM To: QERcomments Subject: FW: EPRI's Integrated Grid Attachment: EPRI Integrated Grid021014.pdf; EPRI Integrated Grid Benefit-Cost Framework 08 29 2014.pdf From: Tyran, Barbara [mailto:BTyran@epri.com] Sent: Friday, October 03, 2014 12:34 PM To: Wayland, Karen Subject: FW: EPRI's Integrated Grid Karen: Thanks very much for your public outreach.

  17. A summary of SNCR applications to two coal-fired wet bottom boilers

    SciTech Connect (OSTI)

    Himes, R.; Hubbard, D.; West, Z.

    1996-01-01

    In response to NO{sub x} reductions mandated under Title I of the 1990 Clean Air Act Amendments (CAAA), Public Service Electric & Gas and Atlantic Electric of New Jersey evaluated Selective Non-Catalytic Reduction (SNCR) for NO{sub x} control under separate programs at Mercer Station and B.L. England Station, respectively. Mercer Station is comprised of twin 321 MW Foster Wheeler coal-fired wet bottom boilers, with natural gas capability up to 100% load. B.L. England Station has three units, two of which are cyclone boilers of 136 MW and 163 MW. These furnace designs are of particular interest in that nominally 23,000 MW of cyclone boiler capacity and 6,900 MW of wall- or turbo-fired wet bottom boiler capacity will be faced with NO{sub x} reductions to be mandated under Title IV - Phase II for Group II boilers. Both stations evaluated Nalco Fuel Tech`s SNCR system using a portable test skid, with urea as the reducing chemical. The Mercer Unit 2 demonstration was performed with a low sulfur coal (nominally 0.8%), while the B.L. England Unit 1 demonstration utilized a medium sulfur coal (nominally 2.4%), and also re-injects fly ash back into the cyclones for ultimate collection and removal as slag. To address concerns over potential Ljungstrom air heater fouling, due to reactions between ammonia and SO{sub 3} in the air heater, and fly ash salability at Mercer Station, both sites targeted no greater than 5-10 ppmv ammonia emissions at the economizer exit. At Mercer Unit 2, air heater fouling was only experienced during system start-up when the ammonia emissions at the economizer exit were estimated at levels approaching 60 ppmv. B.L. England Unit 1, however, experienced frequent fouling of the air heater. NO{sub x} reductions achieved at both sites ranged between 30%-40% from nominal baseline NO{sub x} levels of 1.1-1.6 lb/MMBtu. Each site is currently undergoing installation of commercial SNCR systems.

  18. Evaluation Of FWENC Process For Treatment Of MVST Sludges, Supernates, And Surrogates

    SciTech Connect (OSTI)

    Barton, JW

    2003-01-30

    In 1998, the Foster Wheeler Environmental Corporation (FWENC) was awarded an 11-year contract to treat transuranic waste at the Oak Ridge National Laboratory, including Melton Valley Storage Tank (MVST) waste. Their baseline tank waste process consists of: (1) Separating the supernate from the sludge, (2) Washing the sludge with water and adding this wash water to the supernate, (3) Stabilizing the supernate/wash water or the washed sludge with additives if either are projected to fail Resource Conservation Recovery Act (RCRA) Toxic Characteristics Leaching Protocol (TCLP) criteria, and (4) Stabilizing both the washed sludge and supernate/wash water by vacuum evaporation. An ''Optimum'' treatment procedure consisted of adding a specified quantity of two stabilizers--ThioRed{reg_sign} and ET Soil Polymer{reg_sign}--and an ''Alternate'' treatment simply increased the amount of ThioRed{reg_sign} added. This report presents the results of a study funded by the Tanks Focus Area (TFA) to provide Oak Ridge Operations (ORO) with independent laboratory data on the performance of the baseline process for treating the sludges, including washing the sludge and treating the wash water (although supernates were not included in the wash water tests). Two surrogate and seven actual tank wastes were used in this evaluation. Surrogate work, as well as the initial work with actual tank sludge, was based on an existing sludge sample from Bethel Valley Evaporator Storage Tank (BVEST) W23. One surrogate was required to be based on a surrogate previously developed to mimic the weighted average chemical composition of the MVST-BVEST using a simple mix of reagent grade chemicals and water, called the ''Quick and Dirty'' surrogate (QnD). The composition of this surrogate was adjusted toward the measured composition of W23 samples. The other surrogate was prepared to be more representative of the W23 sludge sample by precipitation of a nitrate solution at high pH, separating the solution

  19. ADVANCED SECOND GENERATION CERAMIC CANDLE FILTERS

    SciTech Connect (OSTI)

    M.A. Alvin

    2002-01-31

    system at the Foster Wheeler pressurized circulating fluidized-bed combustion (PCFBC), pilot-scale, test facility in Karhula, Finland. This report presents a summary of these efforts, defining the stability of the various porous ceramic filter materials, as well as component performance and extended life for use in advanced coal-based power systems.

  20. Healy Clean Coal Project: A DOE Assessment

    SciTech Connect (OSTI)

    National Energy Technology Laboratory

    2003-09-01

    The goal of the U.S. Department of Energy's (DOE) Clean Coal Technology (CCT) Program is to provide the energy marketplace with advanced, more efficient, and environmentally responsible coal utilization options by conducting demonstrations of new technologies. These demonstration projects are intended to establish the commercial feasibility of promising advanced coal technologies that have been developed to a level at which they are ready for demonstration testing under commercial conditions. This document serves as a DOE post-project assessment (PPA) of the Healy Clean Coal Project (HCCP), selected under Round III of the CCT Program, and described in a Report to Congress (U.S. Department of Energy, 1991). The desire to demonstrate an innovative power plant that integrates an advanced slagging combustor, a heat recovery system, and both high- and low-temperature emissions control processes prompted the Alaska Industrial Development and Export Authority (AIDEA) to submit a proposal for this project. In April 1991, AIDEA entered into a cooperative agreement with DOE to conduct this project. Other team members included Golden Valley Electric Association (GVEA), host and operator; Usibelli Coal Mine, Inc., coal supplier; TRW, Inc., Space & Technology Division, combustor technology provider; Stone & Webster Engineering Corp. (S&W), engineer; Babcock & Wilcox Company (which acquired the assets of Joy Environmental Technologies, Inc.), supplier of the spray dryer absorber technology; and Steigers Corporation, provider of environmental and permitting support. Foster Wheeler Energy Corporation supplied the boiler. GVEA provided oversight of the design and provided operators during demonstration testing. The project was sited adjacent to GVEA's Healy Unit No. 1 in Healy, Alaska. The objective of this CCT project was to demonstrate the ability of the TRW Clean Coal Combustion System to operate on a blend of run-of-mine (ROM) coal and waste coal, while meeting strict

  1. Oxy-Combustion Boiler Material Development

    SciTech Connect (OSTI)

    Gagliano, Michael; Seltzer, Andrew; Agarwal, Hans; Robertson, Archie; Wang, Lun

    2012-01-31

    Under U.S. Department of Energy Cooperative Agreement No. DE-NT0005262 Foster Wheeler North America Corp conducted a laboratory test program to determine the effect of oxy-combustion on boiler tube corrosion. In this program, CFD modeling was used to predict the gas compositions that will exist throughout and along the walls of air-fired and oxy-fired boilers operating with low to high sulfur coals. Test coupons of boiler tube materials were coated with deposits representative of those coals and exposed to the CFD predicted flue gases for up to 1000 hours. The tests were conducted in electric tube furnaces using oxy-combustion and air-fired flue gases synthesized from pressurized cylinders. Following exposure, the test coupons were evaluated to determine the total metal wastage experienced under air and oxy-combustions conditions and materials recommendations were made. Similar to air-fired operation, oxy-combustion corrosion rates were found to vary with the boiler material, test temperature, deposit composition, and gas composition. Despite this, comparison of air-fired and oxy-fired corrosion rates showed that oxy-firing rates were, for the most part, similar to, if not lower than those of air-firing; this finding applied to the seven furnace waterwall materials (wrought and weld overlay) and the ten superheater/reheater materials (wrought and weld overlay) that were tested. The results of the laboratory oxy-combustion tests, which are based on a maximum bulk flue gas SO2 level of 3200 ppmv (wet) / 4050 ppmv (dry), suggest that, from a corrosion standpoint, the materials used in conventional subcritical and supercritical, air-fired boilers should also be suitable for oxy-combustion retrofits. Although the laboratory test results are encouraging, they are only the first step of a material evaluation process and it is recommended that follow-on corrosion tests be conducted in coal-fired boilers operating under oxy-combustion to provide longer term (one to two year

  2. Oxy-Combustion Boiler Material Development

    SciTech Connect (OSTI)

    Michael Gagliano; Andrew Seltzer; Hans Agarwal; Archie Robertson; Lun Wang

    2012-01-31

    Under U.S. Department of Energy Cooperative Agreement No. DE-NT0005262 Foster Wheeler North America Corp conducted a laboratory test program to determine the effect of oxy-combustion on boiler tube corrosion. In this program, CFD modeling was used to predict the gas compositions that will exist throughout and along the walls of air-fired and oxy-fired boilers operating with low to high sulfur coals. Test coupons of boiler tube materials were coated with deposits representative of those coals and exposed to the CFD predicted flue gases for up to 1000 hours. The tests were conducted in electric tube furnaces using oxy-combustion and air-fired flue gases synthesized from pressurized cylinders. Following exposure, the test coupons were evaluated to determine the total metal wastage experienced under air and oxy-combustions conditions and materials recommendations were made. Similar to air-fired operation, oxy-combustion corrosion rates were found to vary with the boiler material, test temperature, deposit composition, and gas composition. Despite this, comparison of air-fired and oxy-fired corrosion rates showed that oxy-firing rates were, for the most part, similar to, if not lower than those of air-firing; this finding applied to the seven furnace waterwall materials (wrought and weld overlay) and the ten superheater/reheater materials (wrought and weld overlay) that were tested. The results of the laboratory oxy-combustion tests, which are based on a maximum bulk flue gas SO{sub 2} level of 3200 ppmv (wet) / 4050 ppmv (dry), suggest that, from a corrosion standpoint, the materials used in conventional subcritical and supercritical, air-fired boilers should also be suitable for oxy-combustion retrofits. Although the laboratory test results are encouraging, they are only the first step of a material evaluation process and it is recommended that follow-on corrosion tests be conducted in coal-fired boilers operating under oxy-combustion to provide longer term (one to

  3. Pilot Testing of WRI'S Novel Mercury Control Technology by Pre-Combustion Thermal Treatment of Coal

    SciTech Connect (OSTI)

    Alan Bland; Jesse Newcomer; Kumar Sellakumar

    2008-08-17

    The challenges to the coal-fired power industry continue to focus on the emission control technologies, such as mercury, and plant efficiency improvements. An alternate approach to post-combustion control of mercury, while improving plant efficiency deals with Western Research Institute's (WRI)'s patented pre-combustion mercury removal and coal upgrading technology. WRI was awarded under the DOE's Phase III Mercury program, to evaluate the effectiveness of WRI's novel thermal pretreatment process to achieve >50% mercury removal, and at costs of <$30,000/lb of Hg removed. WRI has teamed with Etaa Energy, Energy and Environmental Research Center (EERC), Foster Wheeler North America Corp. (FWNA), and Washington Division of URS (WD-URS), and with project co-sponsors including Electric Power Research Institute (EPRI), Southern Company, Basin Electric Power Cooperative (BEPC), Montana-Dakota Utilities (MDU), North Dakota Industrial Commission (NDIC), Detroit Edison (DTE), and SaskPower to undertake this evaluation. The technical objectives of the project were structured in two phases: Phase I--coal selection and characterization, and bench-and PDU-scale WRI process testing and; and Phase II--pilot-scale pc combustion testing, design of an integrated boiler commercial configuration, its impacts on the boiler performance and the economics of the technology related to market applications. This report covers the results of the Phase I testing. The conclusion of the Phase I testing was that the WRI process is a technically viable technology for (1) removing essentially all of the moisture from low rank coals, thereby raising the heating value of the coal by about 30% for subbituminous coals and up to 40% for lignite coals, and (2) for removing volatile trace mercury species (up to 89%) from the coal prior to combustion. The results established that the process meets the goals of DOE of removing <50% of the mercury from the coals by pre-combustion methods. As such, further

  4. The influence of slaughterhouse waste on fermentative H{sub 2} production from food waste: Preliminary results

    SciTech Connect (OSTI)

    Boni, Maria Rosaria; Sbaffoni, Silvia; Tuccinardi, Letizia

    2013-06-15

    Highlights: Co-digestion process finalized to bio-H{sub 2} production was tested in batch tests. Slaughterhouse waste (SHW) and food waste (FW) were co-digested in different proportions. The presence of SHW affected the H{sub 2} production from FW. When SHW ranging between 50% and 70% the H{sub 2} production is improved. SHW percentages above 70%, led to a depletion in H{sub 2} production. - Abstract: The aim of this study was to evaluate the influence of slaughterhouse waste (SHW; essentially the skin, fats, and meat waste of pork, poultry, and beef) in a fermentative co-digestion process for H{sub 2} production from pre-selected organic waste taken from a refectory (food waste [FW]). Batch tests under mesophilic conditions were conducted in stirred reactors filled with different proportions of FW and SHW. The addition of 60% and 70% SHW to a mixture of SHW and FW improved H{sub 2} production compared to that in FW only, reaching H{sub 2}-production yields of 145 and 109 ml gVS{sub 0}{sup -1}, respectively, which are 1.52 times higher than that obtained with FW alone. Although the SHW ensured a more stable fermentative process due to its high buffering capacity, a depletion of H{sub 2} production occurred when SHW fraction was higher than 70%. Above this percentage, the formation of foam and aggregated material created non-homogenous conditions of digestion. Additionally, the increasing amount of SHW in the reactors may lead to an accumulation of long chain fatty acids (LCFAs), which are potentially toxic for anaerobic microorganisms and may inhibit the normal evolution of the fermentative process.

  5. Anaerobic digestion of autoclaved and untreated food waste

    SciTech Connect (OSTI)

    Tampio, Elina; Ervasti, Satu; Paavola, Teija; Heaven, Sonia; Banks, Charles; Rintala, Jukka

    2014-02-15

    Highlights: Autoclaving decreased the formation of NH4-N and H{sub 2}S during food waste digestion. Stable digestion was achieved with untreated and autoclaved FW at OLR 6 kg VS/m{sup 3}day. Use of acclimated inoculum allowed very rapid increases in OLR. Highest CH{sub 4} yields were observed at OLR 3 kg VS/m{sup 3}day with untreated FW. Autoclaved FW produced highest CH{sub 4} yields during OLR 4 kgVS/m{sup 3}day. - Abstract: Anaerobic digestion of autoclaved (160 C, 6.2 bar) and untreated source segregated food waste (FW) was compared over 473 days in semi-continuously fed mesophilic reactors with trace elements supplementation, at organic loading rates (OLRs) of 2, 3, 4 and 6 kg volatile solids (VS)/m{sup 3} d. Methane yields at all OLR were 510% higher for untreated FW (maximum 0.483 0.013 m{sup 3} CH{sub 4}/kg VS at 3 kg VS/m{sup 3} d) than autoclaved FW (maximum 0.439 0.020 m{sup 3} CH{sub 4}/kg VS at 4 kg VS/m{sup 3} d). The residual methane potential of both digestates at all OLRs was less than 0.110 m{sup 3} CH{sub 4}/kg VS, indicating efficient methanation in all cases. Use of acclimated inoculum allowed very rapid increases in OLR. Reactors fed on autoclaved FW showed lower ammonium and hydrogen sulphide concentrations, probably due to reduced protein hydrolysis as a result of formation of Maillard compounds. In the current study this reduced biodegradability appears to outweigh any benefit due to thermal hydrolysis of ligno-cellulosic components.

  6. Energy and Climate Partnership of the Americas Western Hemisphere...

    Energy Savers [EERE]

    and resilience of grid systems Foster energy innovation ... access, including for remote communities Participating ... to foster momentum for technology and policy solutions in ...

  7. Comparative Metagenomics of Freshwater Microbial Communities

    SciTech Connect (OSTI)

    Hemme, Chris; Deng, Ye; Tu, Qichao; Fields, Matthew; Gentry, Terry; Wu, Liyou; Tringe, Susannah; Watson, David; He, Zhili; Hazen, Terry; Tiedje, James; Rubin, Eddy; Zhou, Jizhong

    2010-05-17

    Previous analyses of a microbial metagenome from uranium and nitric-acid contaminated groundwater (FW106) showed significant environmental effects resulting from the rapid introduction of multiple contaminants. Effects include a massive loss of species and strain biodiversity, accumulation of toxin resistant genes in the metagenome and lateral transfer of toxin resistance genes between community members. To better understand these results in an ecological context, a second metagenome from a pristine groundwater system located along the same geological strike was sequenced and analyzed (FW301). It is hypothesized that FW301 approximates the ancestral FW106 community based on phylogenetic profiles and common geological parameters; however, even if is not the case, the datasets still permit comparisons between healthy and stressed groundwater ecosystems. Complex carbohydrate metabolism has been almost entirely lost in the stressed ecosystem. In contrast, the pristine system encodes a wide diversity of complex carbohydrate metabolism systems, suggesting that carbon turnover is very rapid and less leaky in the healthy groundwater system. FW301 encodes many (~;;160+) carbon monoxide dehydrogenase genes while FW106 encodes none. This result suggests that the community is frequently exposed to oxygen from aerated rainwater percolating into the subsurface, with a resulting high rate of carbon metabolism and CO production. When oxygen levels fall, the CO then serves as a major carbon source for the community. FW301 appears to be capable of CO2 fixation via the reductive carboxylase (reverse TCA) cycle and possibly acetogenesis, activities; these activities are lacking in the heterotrophic FW106 system which relies exclusively on respiration of nitrate and/or oxygen for energy production. FW301 encodes a complete set of B12 biosynthesis pathway at high abundance suggesting the use of sodium gradients for energy production in the healthy groundwater community. Overall

  8. Revised Manuscript

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Department of Energy Revised Guidance for Recruitment, Retention and Relocation Incentives Revised Guidance for Recruitment, Retention and Relocation Incentives 3Rs Revised Guidance.pdf (66.78 KB) CHCO Memo_3Rs Guidance_Attachment_05-12-2016_FINAL.pdf (181.71 KB) Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail tiffany.wheeler@hq.doe.gov Phone (202) 586-8481 More Documents & Publications Manager's Desk Reference on Human Capital Management Flexibilities DOE Handbook

  9. Revised Guidance for Recruitment, Retention and Relocation Incentives |

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

    Department of Energy Revised Guidance for Recruitment, Retention and Relocation Incentives Revised Guidance for Recruitment, Retention and Relocation Incentives 3Rs Revised Guidance.pdf (66.78 KB) CHCO Memo_3Rs Guidance_Attachment_05-12-2016_FINAL.pdf (181.71 KB) Responsible Contacts Tiffany Wheeler Human Resources Specialist E-mail tiffany.wheeler@hq.doe.gov Phone (202) 586-8481 More Documents & Publications Manager's Desk Reference on Human Capital Management Flexibilities DOE Handbook

  10. Community-Based Social Marketing (Presentation)

    SciTech Connect (OSTI)

    Hollander, A.

    2011-01-01

    Presents how to create effective community weatherization assistance programs to foster sustainable behavior.

  11. Fast wave evanescence in filamentary boundary plasmas

    SciTech Connect (OSTI)

    Myra, J. R.

    2014-02-15

    Radio frequency waves for heating and current drive of plasmas in tokamaks and other magnetic confinement devices must first traverse the scrape-off-layer (SOL) before they can be put to their intended use. The SOL plasma is strongly turbulent and intermittent in space and time. These turbulent properties of the SOL, which are not routinely taken into account in wave propagation codes, can have an important effect on the coupling of waves through an evanescent SOL or edge plasma region. The effective scale length for fast wave (FW) evanescence in the presence of short-scale field-aligned filamentary plasma turbulence is addressed in this paper. It is shown that although the FW wavelength or evanescent scale length is long compared with the dimensions of the turbulence, the FW does not simply average over the turbulent density; rather, the average is over the exponentiation rate. Implications for practical situations are discussed.

  12. REPLY TO Al-TN OF: EM-421 SUBJECT:

    Office of Legacy Management (LM)

    ;;;;!r;; c"/ I%- , 2.1 + 2- llnited States Government Department of Energy memorandum Fw?fw --&a Gt3 .I\ DATE: Af'R 8 1991 REPLY TO Al-TN OF: EM-421 SUBJECT: Elimination of the Magnus Brass Manufacturing Company from FUSRAP TO: The File The Magnus Brass Manufacturing Company Sites are hereby eliminated from consideration in the Department of Energy's Formerly Utilized Sites Remedial Action Program (FUSRAP). The Department of Energy does not have the authority under the Atomic Energy Act

  13. GTI

    SciTech Connect (OSTI)

    GTI

    2003-07-01

    , and includes heating as well as the injection of other ''ingredients'' such as oxygen and water. Pyrolysis alone is a useful first step in creating vapors from coal or biomass that can then be processed in subsequent steps to make liquid fuels. Such products are not the objective of this project. Therefore pyrolysis was not included in the process design or in the economic analysis. High-pressure, fluidized bed gasification is best known to GTI through 30 years of experience. Entrained flow, in contrast to fluidized bed, is a gasification technology applied at much larger unit sizes than employed here. Coal gasification and residual oil gasifiers in refineries are the places where such designs have found application, at sizes on the order of 5 to 10 times larger than what has been determined for this study. Atmospheric pressure gasification is also not discussed. Atmospheric gasification has been the choice of all power system pilot plants built for biomass to date, except for the Varnamo plant in Sweden, which used the Ahlstrom (now Foster Wheeler) pressurized gasifier. However, for fuel production, the disadvantage of the large volumetric flows at low pressure leads to the pressurized gasifier being more economical.

  14. Techno Economic Analysis of Hydrogen Production by gasification of biomass

    SciTech Connect (OSTI)

    Francis Lau

    2002-12-01

    general term, and includes heating as well as the injection of other ''ingredients'' such as oxygen and water. Pyrolysis alone is a useful first step in creating vapors from coal or biomass that can then be processed in subsequent steps to make liquid fuels. Such products are not the objective of this project. Therefore pyrolysis was not included in the process design or in the economic analysis. High-pressure, fluidized bed gasification is best known to GTI through 30 years of experience. Entrained flow, in contrast to fluidized bed, is a gasification technology applied at much larger unit sizes than employed here. Coal gasification and residual oil gasifiers in refineries are the places where such designs have found application, at sizes on the order of 5 to 10 times larger than what has been determined for this study. Atmospheric pressure gasification is also not discussed. Atmospheric gasification has been the choice of all power system pilot plants built for biomass to date, except for the Varnamo plant in Sweden, which used the Ahlstrom (now Foster Wheeler) pressurized gasifier. However, for fuel production, the disadvantage of the large volumetric flows at low pressure leads to the pressurized gasifier being more economical.

  15. CONCEPTUAL DESIGN AND ECONOMICS OF THE ADVANCED CO2 HYBRID POWER CYCLE

    SciTech Connect (OSTI)

    A. Nehrozoglu

    2004-12-01

    also becomes the oxidant in the gasification and combustion processes. As a result, the plant provides CO{sub 2} for sequestration without the performance and economic penalties associated with water gas shifting and separating CO{sub 2} from gas streams containing nitrogen. The cost estimate of the reference plant (the Foster Wheeler combustion hybrid) was based on a detailed prior study of a nominal 300 MWe demonstration plant with a 6F turbine. Therefore, the reference plant capital costs were found to be 30% higher than an estimate for a 425 MW fully commercial IGCC with an H class turbine (1438 $/kW vs. 1111 $/kW). Consequently, the capital cost of the CO{sub 2} hybrid plant was found to be 25% higher than that of the IGCC with pre-combustion CO{sub 2} removal (1892 $/kW vs. 1510 $/kW), and the levelized cost of electricity (COE) was found to be 20% higher (7.53 c/kWh vs. 6.26 c/kWh). Although the final costs for the CO{sub 2} hybrid are higher, the study confirms that the relative change in cost (or mitigation cost) will be lower. The conceptual design of the plant and its performance and cost, including losses due to CO{sub 2} sequestration, is reported. Comparison with other proposed power plant CO{sub 2} removal techniques reported by a December 2000 EPRI report is shown. This project supports the DOE research objective of development of concepts for the capture and storage of CO{sub 2}.

  16. Baseload Nitrate Salt Central Receiver Power Plant Design Final Report

    SciTech Connect (OSTI)

    Tilley, Drake; Kelly, Bruce; Burkholder, Frank

    2014-12-12

    The objectives of the work were to demonstrate that a 100 MWe central receiver plant, using nitrate salt as the receiver coolant, thermal storage medium, and heat transport fluid in the steam generator, can 1) operate, at full load, for 6,400 hours each year using only solar energy, and 2) satisfy the DOE levelized energy cost goal of $0.09/kWhe (real 2009 $). To achieve these objectives the work incorporated a large range of tasks relating to many different aspects of a molten salt tower plant. The first Phase of the project focused on developing a baseline design for a Molten Salt Tower and validating areas for improvement. Tasks included a market study, receiver design, heat exchanger design, preliminary heliostat design, solar field optimization, baseline system design including PFDs and P&IDs and detailed cost estimate. The baseline plant met the initial goal of less than $0.14/kWhe, and reinforced the need to reduce costs in several key areas to reach the overall $0.09/kWhe goal. The major improvements identified from Phase I were: 1) higher temperature salt to improve cycle efficiency and reduce storage requirements, 2) an improved receiver coating to increase the efficiency of the receiver, 3) a large receiver design to maximize storage and meet the baseload hours objective, and 4) lower cost heliostat field. The second Phase of the project looked at advancing the baseline tower with the identified improvements and included key prototypes. To validate increasing the standard solar salt temperature to 600 °C a dynamic test was conducted at Sandia. The results ultimately proved the hypothesis incorrect and showed high oxide production and corrosion rates. The results lead to further testing of systems to mitigate the oxide production to be able to increase the salt temperature for a commercial plant. Foster Wheeler worked on the receiver design in both Phase I and Phase II looking at both design and lowering costs utilizing commercial fossil boiler

  17. Mile High: Order (2012-SE-4501)

    Broader source: Energy.gov [DOE]

    DOE ordered Mile High Equipment, LLC to pay a $17,525 civil penalty after finding Mile High had manufactured and distributed in commerce in the U.S. approximately 109 units of lce-O-Matic brand automatic commercial ice maker basic model ICE2106 FW, HW, a noncompliant product.

  18. AEC-Power Reactor Records

    Broader source: Energy.gov (indexed) [DOE]

    . REC'iST FOR AUTHORITY RECORDS (Far instructiont on t h e trse o l t h h I t . - n see X a t i o n d Ar:hira. M a n u a l on t h e D i s p o d l t l o n of r'-doral Recor-fw) - ...

  19. V1.6 Development of Advanced Manufacturing Technologies for Low Cost Hydrogen Storage Vessels

    SciTech Connect (OSTI)

    Leavitt, Mark; Lam, Patrick; Nelson, Karl M.; johnson, Brice A.; Johnson, Kenneth I.; Alvine, Kyle J.; Ruiz, Antonio; Adams, Jesse

    2012-10-01

    The goal of this project is to develop an innovative manufacturing process for Type IV high-pressure hydrogen storage vessels, with the intent to significantly lower manufacturing costs. Part of the development is to integrate the features of high precision AFP and commercial FW. Evaluation of an alternative fiber to replace a portion of the baseline fiber will help to reduce costs further.

  20. No..%

    Office of Legacy Management (LM)

    y' LRI j8ktElewgital +abofatofp ' , -. ,blJc-JC 70 fw z nis docunent consists of...?... P%33S and...P)...fippeS No..% of--JLopi&, Series.: A The followln 1 Pr3f.. Tiro68ane ...

  1. RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V

    Office of Legacy Management (LM)

    FW WJG FAICf' TlW PD ?eJJRCt+A @ fmR woull BE m OUT to 8YLVANIA AND WNT TO, V L PAf?SEGIAN Cy ,NYOO CP tN .I. . THE AMOUNT OF ?j50 DOLLARS fOR COIUIPLEWRK,, PI) THE- ENR ...

  2. Results of Inspections of Operation of the ORNL Mock Feed/Withdrawal System

    SciTech Connect (OSTI)

    White-Horton, Jessica L; Laughter, Mark D; Krichinsky, Alan M

    2010-01-01

    Remote monitoring of process activities is one tool under consideration by the International Atomic Energy Agency (IAEA) to handle increasing demands for conducting verification inspections at safeguarded facilities. The ability for the IAEA to continuously monitor feed and withdrawal (F&W) station operations (e.g., load cells and other process attributes) would provide independent verification of normal plant operations, supply data that would make safeguards more effective and efficient, and enable information-driven inspections. Researchers at Oak Ridge National Laboratory (ORNL) have assembled a mock UF6 F&W system using water in lieu of UF6 to test the feasibility of advanced process monitoring systems and concepts (such as remote monitoring) for safeguards. One use of the F&W mockup involves exploring how a safeguards inspector would interact with the data and use it to perform onsite inspections more effectively, so the researchers divided staff into two groups: operators and inspectors. This paper will discuss this process and the promising results of the inspections that have been performed at the mock facility to verify operator declarations and detect material diversion. This paper also will present the intuitive and user-friendly graphic interface researchers used to analyze the information. Although the data gathered previously came from a computer local to the F&W system, future work will include remote transmission and analysis of the data.

  3. Diagnostic and Prognostic Models for Generator Step-Up Transformers

    SciTech Connect (OSTI)

    Vivek Agarwal; Nancy J. Lybeck; Binh T. Pham

    2014-09-01

    In 2014, the online monitoring (OLM) of active components project under the Light Water Reactor Sustainability program at Idaho National Laboratory (INL) focused on diagnostic and prognostic capabilities for generator step-up transformers. INL worked with subject matter experts from the Electric Power Research Institute (EPRI) to augment and revise the GSU fault signatures previously implemented in the Electric Power Research Institute’s (EPRI’s) Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software. Two prognostic models were identified and implemented for GSUs in the FW-PHM Suite software. INL and EPRI demonstrated the use of prognostic capabilities for GSUs. The complete set of fault signatures developed for GSUs in the Asset Fault Signature Database of the FW-PHM Suite for GSUs is presented in this report. Two prognostic models are described for paper insulation: the Chendong model for degree of polymerization, and an IEEE model that uses a loading profile to calculates life consumption based on hot spot winding temperatures. Both models are life consumption models, which are examples of type II prognostic models. Use of the models in the FW-PHM Suite was successfully demonstrated at the 2014 August Utility Working Group Meeting, Idaho Falls, Idaho, to representatives from different utilities, EPRI, and the Halden Research Project.

  4. PS-6 From: Burbank,Nita M - DKC-7

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Message Page 1 of 1 Larson,Cheryl A - PS-6 From: Burbank,Nita M - DKC-7 Sent: Wednesday, July 16, 2008 3:23 PM To: Larson,Cheryl A - PS-6; Miller,Robyn M - PS-6 SUbject: FW:...

  5. PS-6 From: Bas,JoAnn L -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Larson,Cheryl A - PS-6 From: Bas,JoAnn L - P-6 on behalf of Gendron,Mark 0 - PS-6 Sent: Tuesday, July 15,20081:13 PM To: Larson,Cheryl A - PS-6 Subject: FW: Contract templates...

  6. Office of Learning and Workforce Development (HC-20) | Department...

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

    Develop our People- Build organizational expertise and foster professional growth through ... corporate assessment, evaluation, organizational development, and leadership ...

  7. Education and Strategic Research Collaborations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and critical skills development Foster internal and external strategic partnerships and relationships with research universities, industry, and government agencies Provide...

  8. Proposal to Develop an RL Procedure Governing Resolution of...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    conservative decision making Management engagement and time in field Staff recruitment, selection, retention, and development Open communication and fostering an...

  9. Implementing Arrangement Between the U.S. Department of Energy and the Agency of Natural Resources and Energy of Japan Concerning Cooperation in the Joint Nuclear Energy Research Initiative

    Broader source: Energy.gov [DOE]

    Sharing an interest in fostering advanced nuclear engineering and pursuing scientific research and development in the nuclear field; 

  10. Education and Strategic Research Collaborations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    that provide staff revitalization, retraining, professional development, and critical skills development Foster internal and external strategic partnerships and relationships...

  11. Reversible Fuel Cells Workshop Summary Report

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

    Reversible Fuel Cells Workshop Summary Report Prepared for: U.S. Department of Energy Prepared by: Dr. Robert J. Remick National Renewable Energy Laboratory Mr. Douglas Wheeler DJW Technology YOU'RE INVITED  NREL WORKSHOP Reversible fuel cells operate like batteries and may be one solution to the problem of storing electricity generated by variable resources. This workshop will bring together subject matter experts and fuel cell developers to discuss the state-of- the-art and to draft a road

  12. TWC - Transcribed Flipcharts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transcribed Flipcharts April 9, 2014 DST Construction-Extent of Conditions Reports * Next Steps: o Summary report available... (timing unknown at this time) o Track; come back for update in six months (?). IM Dirk work with DOE on timing o Pair with Isabelle Wheeler's future briefing Page 1 Responses to Advice * #271-is the DOE response perhaps different now (as opposed to what it was in December 2013?) o Probably not... o Briefing from Kevin Smith? * Observation: the focus of advice & who

  13. Open Discussion of Freeze Related Issues

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

    Fuel Cell Operations at Sub- Freezing Temperatures Open Discussion of Freeze Related Issues Moderator, Doug Wheeler 1. "Using Computational Fluid Dynamics to Understand Freezing in PEMFCs", John Van Zee, University of South Carolina 2. "Freeze Issues & Landscape of Fuel Cell Freeze Patents", Ahmad Pesaran, National Renewable Energy Laboratory 3. "A Study on Performance Degradation of PEMFC by Water Freezing", EunAe Cho, Fuel Cell Research Center, Korea Institute

  14. Complexity, action, and black holes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Brown, Adam R.; Roberts, Daniel A.; Susskind, Leonard; Swingle, Brian; Zhao, Ying

    2016-04-18

    In an earlier paper "Complexity Equals Action" we conjectured that the quantum computational complexity of a holographic state is given by the classical action of a region in the bulk (the `Wheeler-DeWitt' patch). We provide calculations for the results quoted in that paper, explain how it fits into a broader (tensor) network of ideas, and elaborate on the hypothesis that black holes are the fastest computers in nature.

  15. Assessment of the Current Level of Automation in the Manufacture of Fuel Cell Systems for Combined Heat and Power Applications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Assessment of the Current Level of Automation in the Manufacture of Fuel Cell Systems for Combined Heat and Power Applications Michael Ulsh National Renewable Energy Laboratory Douglas Wheeler DJW Technology Peter Protopappas Sentech Technical Report NREL/TP-5600-52125 August 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole

  16. Collaboration inspires nuclear engineering student Alexis Kaplan

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Alexis Kaplan Collaboration inspires nuclear engineering student Alexis Kaplan Researcher designs a system that improves nuclear energy security August 27, 2013 Alexis Kaplan Alexis Kaplan has climbed many mountains: Wheeler Peak in New Mexico, 14-ners in Colorado, and Machu Picchu in Peru. When she is not doing science look for her outdoors or visiting another country. Inspired by the world-class nuclear research environment and invigorated by the small city's proximity to outdoor activities,

  17. Chillicothe High School wins 2015 South Central Ohio Regional Science Bowl

    Office of Environmental Management (EM)

    Chief Information Officer (WFP) Chief Information Officer (WFP) The purpose of the workforce Plan is to provide focus and direction to Human Resources (HR) strategy. This will enable the agency to have the right number of people with the right competencies in the right positions at the right time to successfully achieve agency's business objectives today and in the future. OCIO Workforce Plan (157.95 KB) Strategic Focus Points (37.78 KB) Responsible Contacts Thomas Wheeler Director, Workforce

  18. PowerPoint Presentation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Dr. Isabelle Wheeler, Program Manager Tank Farm Projects - Waste Feed Delivery Systems Provision of a Tank Waste Characterization and Staging Capability at Hanford Presentation: March 12, 2014 2 Mission Need: Bridging the Capability Gap Provision of the needed connectivity between the Hanford Tank Farms (TF) and the Waste Treatment and Immobilization Plant (WTP) to bridge known performance gaps in the waste feed delivery and certification system that meets the WTP Waste Acceptance Criteria (WAC)

  19. Molten Carbonate and Phosphoric Acid Stationary Fuel Cells: Overview and Gap Analysis

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

    9072 September 2010 Molten Carbonate and Phosphoric Acid Stationary Fuel Cells: Overview and Gap Analysis Robert Remick National Renewable Energy Laboratory Douglas Wheeler DJW Technology, LLC National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No.

  20. Comment on "Mode Conversion of Waves In The Ion-Cyclotron Frequency Range in Magnetospheric Plasmas"

    SciTech Connect (OSTI)

    Kim, Eun

    2014-02-28

    Recently, Kazakov and Fulop [1] studied mode conversion (MC) at the ion-ion hybrid (IIH) resonance in planetary magnetospheric plasmas by simplifying the dispersion relation of the fast wave (FW) modes to describe a cutoff-resonance (CR) pair near the IIH resonance, which can be reduced to a Budden problem. They suggested that when the IIH resonance frequency (?S) approaches the crossover frequency (?cr), and the parallel wavenumber (k?) is close to the critical wavenumber k? ?(?S = ?cr), MC can be efficient for arbitrary heavy ion density ratios. In this Comment, we argue that (a) the FW dispersion relation cannot be simplified to the CR pair especially near ?cr because in many parameter regimes there is a cutoff-resonance-cutoff (CRC) triplet that completely changes the wave absorption; and (b) the maximum MC efficiency does not always occur near k? ?#25; k???.

  1. Online Monitoring of Induction Motors

    SciTech Connect (OSTI)

    McJunkin, Timothy R.; Agarwal, Vivek; Lybeck, Nancy Jean

    2016-01-01

    The online monitoring of active components project, under the Advanced Instrumentation, Information, and Control Technologies Pathway of the Light Water Reactor Sustainability Program, researched diagnostic and prognostic models for alternating current induction motors (IM). Idaho National Laboratory (INL) worked with the Electric Power Research Institute (EPRI) to augment and revise the fault signatures previously implemented in the Asset Fault Signature Database of EPRI’s Fleet Wide Prognostic and Health Management (FW PHM) Suite software. Induction Motor diagnostic models were researched using the experimental data collected by Idaho State University. Prognostic models were explored in the set of literature and through a limited experiment with 40HP to seek the Remaining Useful Life Database of the FW PHM Suite.

  2. High heat flux testing of HIP bonded DS-Cu/316SS first wall panel for fusion experimental reactors

    SciTech Connect (OSTI)

    Hatano, Toshihisa; Sato, Kazuyoshi; Dairaku, Masayuki

    1996-12-31

    A shielding blanket design in a fusion reactor such as ITER has been proposed to be a modulator structure integrated with the first wall. In terms of the fabrication, HIP (Hot Isostatic Pressing) method has been proposed for the joining of dispersion strengthened copper (DS-Cu) and type 316L stainless steel (SS316L) at FW. High heat flux tests of HIP bonded DS-Cu/SS316L first wall panel were performed at particle Beam Engineering Facility in JAERI to investigate its thermo-mechanical performance. After four campaigns of high heat flux testing, the FW panel was cut to observe the HIP bonded interface and heated surface of DS-Cu. Though melting of DS-Cu surface was observed, there were no cracks at the HIP bonded interface. 2 refs., 11 figs., 1 tab.

  3. SciDAC Center for Simulation of Wave-Plasma Interactions - Iterated Finite-Orbit Monte Carlo Simulations with Full-Wave Fields for Modeling Tokamak ICRF Wave Heating Experiments - Final Report

    SciTech Connect (OSTI)

    Choi, Myunghee; Chan, Vincent S.

    2014-02-28

    This final report describes the work performed under U.S. Department of Energy Cooperative Agreement DE-FC02-08ER54954 for the period April 1, 2011 through March 31, 2013. The goal of this project was to perform iterated finite-orbit Monte Carlo simulations with full-wall fields for modeling tokamak ICRF wave heating experiments. In year 1, the finite-orbit Monte-Carlo code ORBIT-RF and its iteration algorithms with the full-wave code AORSA were improved to enable systematical study of the factors responsible for the discrepancy in the simulated and the measured fast-ion FIDA signals in the DIII-D and NSTX ICRF fast-wave (FW) experiments. In year 2, ORBIT-RF was coupled to the TORIC full-wave code for a comparative study of ORBIT-RF/TORIC and ORBIT-RF/AORSA results in FW experiments.

  4. Automatic mesh adaptivity for hybrid Monte Carlo/deterministic neutronics modeling of difficult shielding problems

    SciTech Connect (OSTI)

    Ibrahim, Ahmad M.; Wilson, Paul P.H.; Sawan, Mohamed E.; Mosher, Scott W.; Peplow, Douglas E.; Wagner, John C.; Evans, Thomas M.; Grove, Robert E.

    2015-06-30

    The CADIS and FW-CADIS hybrid Monte Carlo/deterministic techniques dramatically increase the efficiency of neutronics modeling, but their use in the accurate design analysis of very large and geometrically complex nuclear systems has been limited by the large number of processors and memory requirements for their preliminary deterministic calculations and final Monte Carlo calculation. Three mesh adaptivity algorithms were developed to reduce the memory requirements of CADIS and FW-CADIS without sacrificing their efficiency improvement. First, a macromaterial approach enhances the fidelity of the deterministic models without changing the mesh. Second, a deterministic mesh refinement algorithm generates meshes that capture as much geometric detail as possible without exceeding a specified maximum number of mesh elements. Finally, a weight window coarsening algorithm decouples the weight window mesh and energy bins from the mesh and energy group structure of the deterministic calculations in order to remove the memory constraint of the weight window map from the deterministic mesh resolution. The three algorithms were used to enhance an FW-CADIS calculation of the prompt dose rate throughout the ITER experimental facility. Using these algorithms resulted in a 23.3% increase in the number of mesh tally elements in which the dose rates were calculated in a 10-day Monte Carlo calculation and, additionally, increased the efficiency of the Monte Carlo simulation by a factor of at least 3.4. The three algorithms enabled this difficult calculation to be accurately solved using an FW-CADIS simulation on a regular computer cluster, eliminating the need for a world-class super computer.

  5. Automatic mesh adaptivity for hybrid Monte Carlo/deterministic neutronics modeling of difficult shielding problems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Ibrahim, Ahmad M.; Wilson, Paul P.H.; Sawan, Mohamed E.; Mosher, Scott W.; Peplow, Douglas E.; Wagner, John C.; Evans, Thomas M.; Grove, Robert E.

    2015-06-30

    The CADIS and FW-CADIS hybrid Monte Carlo/deterministic techniques dramatically increase the efficiency of neutronics modeling, but their use in the accurate design analysis of very large and geometrically complex nuclear systems has been limited by the large number of processors and memory requirements for their preliminary deterministic calculations and final Monte Carlo calculation. Three mesh adaptivity algorithms were developed to reduce the memory requirements of CADIS and FW-CADIS without sacrificing their efficiency improvement. First, a macromaterial approach enhances the fidelity of the deterministic models without changing the mesh. Second, a deterministic mesh refinement algorithm generates meshes that capture as muchmore » geometric detail as possible without exceeding a specified maximum number of mesh elements. Finally, a weight window coarsening algorithm decouples the weight window mesh and energy bins from the mesh and energy group structure of the deterministic calculations in order to remove the memory constraint of the weight window map from the deterministic mesh resolution. The three algorithms were used to enhance an FW-CADIS calculation of the prompt dose rate throughout the ITER experimental facility. Using these algorithms resulted in a 23.3% increase in the number of mesh tally elements in which the dose rates were calculated in a 10-day Monte Carlo calculation and, additionally, increased the efficiency of the Monte Carlo simulation by a factor of at least 3.4. The three algorithms enabled this difficult calculation to be accurately solved using an FW-CADIS simulation on a regular computer cluster, eliminating the need for a world-class super computer.« less

  6. mhtml:file://C:\Documents and Settings\kolater\Local Settings\T

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

    From: Larry Hunter Sent: Thursday, October 28, 2010 8:30 AM To: SmartGridPolicy Subject: FW: Smart Grid RFI: Addressing Policy and Logistical Challenges To Whom It May Concern: Providing comment on: Consumer facing programs such as feedback, demand response, energy efficiency, and automation strategies. Over the last several decades, great strides have been made in the effort to transport power from producer to consumer in the most efficient manner possible. At the consumer level virtually every

  7. A MESSAGE FROM THE ACTING DIRECTOR OF THE U

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

    MESSAGE FROM THE DIRECTOR OF THE U.S. OFFICE OF PERSONNEL MANAGEMENT I am pleased to submit the annual Federal Equal Opportunity Recruitment Program (FEORP) Report for fiscal year (FY) 2010 to Congress. Prepared in accordance with the requirements of title 5, United States Code, section 7201, this report provides statistical data on employment in the Federal workforce (FW) and highlights some human capital practices Federal agencies are using to recruit, develop, and retain talent. Findings for

  8. Implementation of Remaining Useful Lifetime Transformer Models in the Fleet-Wide Prognostic and Health Management Suite

    SciTech Connect (OSTI)

    Agarwal, Vivek; Lybeck, Nancy J.; Pham, Binh; Rusaw, Richard; Bickford, Randall

    2015-02-01

    Research and development efforts are required to address aging and reliability concerns of the existing fleet of nuclear power plants. As most plants continue to operate beyond the license life (i.e., towards 60 or 80 years), plant components are more likely to incur age-related degradation mechanisms. To assess and manage the health of aging plant assets across the nuclear industry, the Electric Power Research Institute has developed a web-based Fleet-Wide Prognostic and Health Management (FW-PHM) Suite for diagnosis and prognosis. FW-PHM is a set of web-based diagnostic and prognostic tools and databases, comprised of the Diagnostic Advisor, the Asset Fault Signature Database, the Remaining Useful Life Advisor, and the Remaining Useful Life Database, that serves as an integrated health monitoring architecture. The main focus of this paper is the implementation of prognostic models for generator step-up transformers in the FW-PHM Suite. One prognostic model discussed is based on the functional relationship between degree of polymerization, (the most commonly used metrics to assess the health of the winding insulation in a transformer) and furfural concentration in the insulating oil. The other model is based on thermal-induced degradation of the transformer insulation. By utilizing transformer loading information, established thermal models are used to estimate the hot spot temperature inside the transformer winding. Both models are implemented in the Remaining Useful Life Database of the FW-PHM Suite. The Remaining Useful Life Advisor utilizes the implemented prognostic models to estimate the remaining useful life of the paper winding insulation in the transformer based on actual oil testing and operational data.

  9. Specific Fluorine Labeling of the HyHEL10 Antibody Affects Antigen Binding and Dynamics

    SciTech Connect (OSTI)

    Acchione, Mauro; Lee, Yi-Chien; DeSantis, Morgan E.; Lipschultz, Claudia A.; Wlodawer, Alexander; Li, Mi; Shanmuganathan, Aranganathan; Walter, Richard L.; Smith-Gill, Sandra; Barchi, Jr., Joseph J.

    2012-10-16

    To more fully understand the molecular mechanisms responsible for variations in binding affinity with antibody maturation, we explored the use of site specific fluorine labeling and {sup 19}F nuclear magnetic resonance (NMR). Several single-chain (scFv) antibodies, derived from an affinity-matured series of anti-hen egg white lysozyme (HEL) mouse IgG1, were constructed with either complete or individual replacement of tryptophan residues with 5-fluorotryptophan ({sup 5F}W). An array of biophysical techniques was used to gain insight into the impact of fluorine substitution on the overall protein structure and antigen binding. SPR measurements indicated that {sup 5F}W incorporation lowered binding affinity for the HEL antigen. The degree of analogue impact was residue-dependent, and the greatest decrease in affinity was observed when {sup 5F}W was substituted for residues near the binding interface. In contrast, corresponding crystal structures in complex with HEL were essentially indistinguishable from the unsubstituted antibody. {sup 19}F NMR analysis showed severe overlap of signals in the free fluorinated protein that was resolved upon binding to antigen, suggesting very distinct chemical environments for each {sup 5F}W in the complex. Preliminary relaxation analysis suggested the presence of chemical exchange in the antibody-antigen complex that could not be observed by X-ray crystallography. These data demonstrate that fluorine NMR can be an extremely useful tool for discerning structural changes in scFv antibody-antigen complexes with altered function that may not be discernible by other biophysical techniques.

  10. New Measures to Safeguard Gas Centrifuge Enrichment Plants

    SciTech Connect (OSTI)

    Whitaker, Jr., James; Garner, James R; Whitaker, Michael; Lockwood, Dunbar; Gilligan, Kimberly V; Younkin, James R; Hooper, David A; Henkel, James J; Krichinsky, Alan M

    2011-01-01

    As Gas Centrifuge Enrichment Plants (GCEPs) increase in separative work unit (SWU) capacity, the current International Atomic Energy Agency (IAEA) model safeguards approach needs to be strengthened. New measures to increase the effectiveness of the safeguards approach are being investigated that will be mutually beneficial to the facility operators and the IAEA. One of the key concepts being studied for application at future GCEPs is embracing joint use equipment for process monitoring of load cells at feed and withdrawal (F/W) stations. A mock F/W system was built at Oak Ridge National Laboratory (ORNL) to generate and collect F/W data from an analogous system. The ORNL system has been used to collect data representing several realistic normal process and off-normal (including diversion) scenarios. Emphasis is placed on the novelty of the analysis of data from the sensors as well as the ability to build information out of raw data, which facilitates a more effective and efficient verification process. This paper will provide a progress report on recent accomplishments and next steps.

  11. Prognostic and health management of active assets in nuclear power plants

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Agarwal, Vivek; Lybeck, Nancy; Pham, Binh T.; Rusaw, Richard; Bickford, Randall

    2015-06-04

    This study presents the development of diagnostic and prognostic capabilities for active assets in nuclear power plants (NPPs). The research was performed under the Advanced Instrumentation, Information, and Control Technologies Pathway of the Light Water Reactor Sustainability Program. Idaho National Laboratory researched, developed, implemented, and demonstrated diagnostic and prognostic models for generator step-up transformers (GSUs). The Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software developed by the Electric Power Research Institute was used to perform diagnosis and prognosis. As part of the research activity, Idaho National Laboratory implemented 22 GSU diagnostic models in the Asset Fault Signature Database and twomore » wellestablished GSU prognostic models for the paper winding insulation in the Remaining Useful Life Database of the FW-PHM Suite. The implemented models along with a simulated fault data stream were used to evaluate the diagnostic and prognostic capabilities of the FW-PHM Suite. Knowledge of the operating condition of plant asset gained from diagnosis and prognosis is critical for the safe, productive, and economical long-term operation of the current fleet of NPPs. This research addresses some of the gaps in the current state of technology development and enables effective application of diagnostics and prognostics to nuclear plant assets.« less

  12. Material migration studies with an ITER first wall panel proxy on EAST

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Ding, R.; Pitts, R. A.; Borodin, D.; Carpentier, S.; Ding, F.; Gong, X. Z.; Guo, H. Y.; Kirschner, A.; Kocan, M.; Li, J. G.; et al

    2015-01-23

    The ITER beryllium (Be) first wall (FW) panels are shaped to protect leading edges between neighbouring panels arising from assembly tolerances. This departure from a perfectly cylindrical surface automatically leads to magnetically shadowed regions where eroded Be can be re-deposited, together with co-deposition of tritium fuel. To provide a benchmark for a series of erosion/re-deposition simulation studies performed for the ITER FW panels, dedicated experiments have been performed on the EAST tokamak using a specially designed, instrumented test limiter acting as a proxy for the FW panel geometry. Carbon coated molybdenum plates forming the limiter front surface were exposed tomore » the outer midplane boundary plasma of helium discharges using the new Material and Plasma Evaluation System (MAPES). Net erosion and deposition patterns are estimated using ion beam analysis to measure the carbon layer thickness variation across the surface after exposure. The highest erosion of about 0.8 µm is found near the midplane, where the surface is closest to the plasma separatrix. No net deposition above the measurement detection limit was found on the proxy wall element, even in shadowed regions. The measured 2D surface erosion distribution has been modelled with the 3D Monte Carlo code ERO, using the local plasma parameter measurements together with a diffusive transport assumption. In conclusion, excellent agreement between the experimentally observed net erosion and the modelled erosion profile has been obtained.« less

  13. Material migration studies with an ITER first wall panel proxy on EAST

    SciTech Connect (OSTI)

    Ding, R.; Pitts, R. A.; Borodin, D.; Carpentier, S.; Ding, F.; Gong, X. Z.; Guo, H. Y.; Kirschner, A.; Kocan, M.; Li, J. G.; Luo, G. -N.; Mao, H. M.; Qian, J. P.; Stangeby, P. C.; Wampler, W. R.; Wang, H. Q.; Wang, W. Z.; Chen, J. L.; Gan, K. F.

    2015-01-23

    The ITER beryllium (Be) first wall (FW) panels are shaped to protect leading edges between neighbouring panels arising from assembly tolerances. This departure from a perfectly cylindrical surface automatically leads to magnetically shadowed regions where eroded Be can be re-deposited, together with co-deposition of tritium fuel. To provide a benchmark for a series of erosion/re-deposition simulation studies performed for the ITER FW panels, dedicated experiments have been performed on the EAST tokamak using a specially designed, instrumented test limiter acting as a proxy for the FW panel geometry. Carbon coated molybdenum plates forming the limiter front surface were exposed to the outer midplane boundary plasma of helium discharges using the new Material and Plasma Evaluation System (MAPES). Net erosion and deposition patterns are estimated using ion beam analysis to measure the carbon layer thickness variation across the surface after exposure. The highest erosion of about 0.8 µm is found near the midplane, where the surface is closest to the plasma separatrix. No net deposition above the measurement detection limit was found on the proxy wall element, even in shadowed regions. The measured 2D surface erosion distribution has been modelled with the 3D Monte Carlo code ERO, using the local plasma parameter measurements together with a diffusive transport assumption. In conclusion, excellent agreement between the experimentally observed net erosion and the modelled erosion profile has been obtained.

  14. Self-assembled peptide nanotubes as electronic materials: An evaluation from first-principles calculations

    SciTech Connect (OSTI)

    Akdim, Brahim E-mail: ruth.pachter@us.af.mil; Pachter, Ruth E-mail: ruth.pachter@us.af.mil; Naik, Rajesh R.

    2015-05-04

    In this letter, we report on the evaluation of diphenylalanine (FF), dityrosine (YY), and phenylalanine-tryptophan (FW) self-assembled peptide nanotube structures for electronics and photonics applications. Realistic bulk peptide nanotube material models were used in density functional theory calculations to mimic the well-ordered tubular nanostructures. Importantly, validated functionals were applied, specifically by using a London dispersion correction to model intertube interactions and a range-separated hybrid functional for accurate bandgap calculations. Bandgaps were found consistent with available experimental data for FF, and also corroborate the higher conductance reported for FW in comparison to FF peptide nanotubes. Interestingly, the predicted bandgap for the YY tubular nanostructure was found to be slightly higher than that of FW, suggesting higher conductance as well. In addition, the band structure calculations along the high symmetry line of nanotube axis revealed a direct bandgap for FF. The results enhance our understanding of the electronic properties of these material systems and will pave the way into their application in devices.

  15. Development of Asset Fault Signatures for Prognostic and Health Management in the Nuclear Industry

    SciTech Connect (OSTI)

    Vivek Agarwal; Nancy J. Lybeck; Randall Bickford; Richard Rusaw

    2014-06-01

    Proactive online monitoring in the nuclear industry is being explored using the Electric Power Research Institute’s Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software. The FW-PHM Suite is a set of web-based diagnostic and prognostic tools and databases that serves as an integrated health monitoring architecture. The FW-PHM Suite has four main modules: Diagnostic Advisor, Asset Fault Signature (AFS) Database, Remaining Useful Life Advisor, and Remaining Useful Life Database. This paper focuses on development of asset fault signatures to assess the health status of generator step-up generators and emergency diesel generators in nuclear power plants. Asset fault signatures describe the distinctive features based on technical examinations that can be used to detect a specific fault type. At the most basic level, fault signatures are comprised of an asset type, a fault type, and a set of one or more fault features (symptoms) that are indicative of the specified fault. The AFS Database is populated with asset fault signatures via a content development exercise that is based on the results of intensive technical research and on the knowledge and experience of technical experts. The developed fault signatures capture this knowledge and implement it in a standardized approach, thereby streamlining the diagnostic and prognostic process. This will support the automation of proactive online monitoring techniques in nuclear power plants to diagnose incipient faults, perform proactive maintenance, and estimate the remaining useful life of assets.

  16. Integrating UF6 Cylinder RF Tracking With Continuous Load Cell Monitoring for Verifying Declared UF6 Feed and Withdrawal Operations Verifying Declared UF6 Feed and Withdrawal Operations

    SciTech Connect (OSTI)

    Krichinsky, Alan M; Miller, Paul; Pickett, Chris A; Richardson, Dave; Rowe, Nathan C; Whitaker, J Michael; Younkin, James R

    2009-01-01

    Oak Ridge National Laboratory is demonstrating the integration of UF6 cylinder tracking, using RF technology, with continuous load cell monitoring (CLCM) at mock UF6 feed and withdrawal (F&W) stations. CLCM and cylinder tracking are two of several continuous-monitoring technologies that show promise in providing integrated safeguards of F&W operations at enrichment plants. Integrating different monitoring technologies allows advanced, automated event processing to screen innocuous events thereby minimizing false alerts to independent inspectors. Traditionally, international inspectors rely on batch verification of material inputs and outputs derived from operator declarations and periodic on-site inspections at uranium enrichment plants or other nuclear processing facilities. Continuously monitoring F&W activities between inspections while providing filtered alerts of significant operational events will substantially increase the amount of valuable information available to inspectors thereby promising to enhance the effectiveness of safeguards and to improve efficiency in conducting on-site inspections especially at large plants for ensuring that all operations are declared.

  17. Superfund Record of Decision (EPA Region 5): Fort Wayne Reduction, Fort Wayne, Indiana (first remedial action) August 1988. Final report

    SciTech Connect (OSTI)

    Not Available

    1988-08-28

    The 35-acre Fort Wayne site (FW) is a former municipal landfill/waste disposal facility located along the Maumee River just east of the city of Fort Wayne, Allen County, Indiana. Two onsite areas are designated as wetlands. In addition, the site lies within a 100-year flood plain. The site accepted residential and industrial wastes from 1967 to 1976. From May 1967 to August 1970, FW was issued a county permit for public disposal of garbage and rubbish. Wastes were incinerated and the residual ash disposed of onsite. In 1970, FW changed its name to National Recycling Corporation. All solid waste was to be processed through the plant. It was torn down in 1985. Inspection reports indicated that deposited refuse included: industrial and liquid wastes, municipal wastes, garbage, paper, and wood. The site consists of two characteristically different areas reflecting its historical use: the eastern half of the site was used as the municipal/general refuse landfill (approximately 15 acres), and the western half of the site (approximately 5 acres) was used for disposal of industrial wastes, building debris, barrels of unidentified wastes, and residual ash from earlier incineration operations. Presently, soil and ground water are contaminated with 43 chemicals of concern including: metals, organics, PCBs, PAHs, phenols, and VOCs. The selected remedial action for the site is included.

  18. Automatic Mesh Adaptivity for Hybrid Monte Carlo/Deterministic Neutronics Modeling of Fusion Energy Systems

    SciTech Connect (OSTI)

    Ibrahim, Ahmad M; Wilson, P.; Sawan, M.; Mosher, Scott W; Peplow, Douglas E.; Grove, Robert E

    2013-01-01

    Three mesh adaptivity algorithms were developed to facilitate and expedite the use of the CADIS and FW-CADIS hybrid Monte Carlo/deterministic techniques in accurate full-scale neutronics simulations of fusion energy systems with immense sizes and complicated geometries. First, a macromaterial approach enhances the fidelity of the deterministic models without changing the mesh. Second, a deterministic mesh refinement algorithm generates meshes that capture as much geometric detail as possible without exceeding a specified maximum number of mesh elements. Finally, a weight window coarsening algorithm decouples the weight window mesh and energy bins from the mesh and energy group structure of the deterministic calculations in order to remove the memory constraint of the weight window map from the deterministic mesh resolution. The three algorithms were used to enhance an FW-CADIS calculation of the prompt dose rate throughout the ITER experimental facility and resulted in a 23.3% increase in the number of mesh tally elements in which the dose rates were calculated in a 10-day Monte Carlo calculation. Additionally, because of the significant increase in the efficiency of FW-CADIS simulations, the three algorithms enabled this difficult calculation to be accurately solved on a regular computer cluster, eliminating the need for a world-class super computer.

  19. Prognostic and health management of active assets in nuclear power plants

    SciTech Connect (OSTI)

    Agarwal, Vivek; Lybeck, Nancy; Pham, Binh T.; Rusaw, Richard; Bickford, Randall

    2015-06-04

    This study presents the development of diagnostic and prognostic capabilities for active assets in nuclear power plants (NPPs). The research was performed under the Advanced Instrumentation, Information, and Control Technologies Pathway of the Light Water Reactor Sustainability Program. Idaho National Laboratory researched, developed, implemented, and demonstrated diagnostic and prognostic models for generator step-up transformers (GSUs). The Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software developed by the Electric Power Research Institute was used to perform diagnosis and prognosis. As part of the research activity, Idaho National Laboratory implemented 22 GSU diagnostic models in the Asset Fault Signature Database and two wellestablished GSU prognostic models for the paper winding insulation in the Remaining Useful Life Database of the FW-PHM Suite. The implemented models along with a simulated fault data stream were used to evaluate the diagnostic and prognostic capabilities of the FW-PHM Suite. Knowledge of the operating condition of plant asset gained from diagnosis and prognosis is critical for the safe, productive, and economical long-term operation of the current fleet of NPPs. This research addresses some of the gaps in the current state of technology development and enables effective application of diagnostics and prognostics to nuclear plant assets.

  20. A Mock UF6 Feed and Withdrawal System for Testing Safeguards Monitoring Systems and Strategies Intended for Nuclear Fuel Enrichment and Processing Plants

    SciTech Connect (OSTI)

    Krichinsky, Alan M; Bates, Bruce E; Chesser, Joel B; Koo, Sinsze; Whitaker, J Michael

    2009-12-01

    This report describes an engineering-scale, mock UF6 feed and withdrawal (F&W) system, its operation, and its intended uses. This system has been assembled to provide a test bed for evaluating and demonstrating new methodologies that can be used in remote, unattended, continuous monitoring of nuclear material process operations. These measures are being investigated to provide independent inspectors improved assurance that operations are being conducted within declared parameters, and to increase the overall effectiveness of safeguarding nuclear material. Testing applicable technologies on a mock F&W system, which uses water as a surrogate for UF6, enables thorough and cost-effective investigation of hardware, software, and operational strategies before their direct installation in an industrial nuclear material processing environment. Electronic scales used for continuous load-cell monitoring also are described as part of the basic mock F&W system description. Continuous monitoring components on the mock F&W system are linked to a data aggregation computer by a local network, which also is depicted. Data collection and storage systems are described only briefly in this report. The mock UF{sub 6} F&W system is economical to operate. It uses a simple process involving only a surge tank between feed tanks and product and withdrawal (or waste) tanks. The system uses water as the transfer fluid, thereby avoiding the use of hazardous UF{sub 6}. The system is not tethered to an operating industrial process involving nuclear materials, thereby allowing scenarios (e.g., material diversion) that cannot be conducted otherwise. These features facilitate conducting experiments that yield meaningful results with a minimum of expenditure and quick turnaround time. Technologies demonstrated on the engineering-scale system lead to field trials (described briefly in this report) for determining implementation issues and performance of the monitoring technologies under plant

  1. Department of Energy Issues Draft Renewable Energy and Efficient Energy

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

    Projects Solicitation to Foster Clean Energy Innovation | Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation April 16, 2014 - 1:35pm Addthis In support of the Administration's all of the above energy strategy, the Department of Energy issued a draft loan guarantee solicitation today for

  2. In Texas, Energy Sec. Moniz to Echo President's State of the Union Call

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

    to Foster Advanced Manufacturing and Innovation | Department of Energy Energy Sec. Moniz to Echo President's State of the Union Call to Foster Advanced Manufacturing and Innovation In Texas, Energy Sec. Moniz to Echo President's State of the Union Call to Foster Advanced Manufacturing and Innovation February 4, 2014 - 4:00pm Addthis News Media Contact (202) 586-4940 WASHINGTON - On Thursday, February 6, Secretary of Energy Ernest Moniz will travel to Austin and San Antonio, Texas to

  3. About Us

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    "innovation" as the path from scientific creativity to deployment of a solution. Biotechnology Innovation Assets: We foster innovation. FCI is a steward of the Laboratory's...

  4. ARPA-E Announces Projects Have Attracted Over $450 Million in...

    Energy Savers [EERE]

    450 Million in Private Sector Funding, Spurred Start-up Company Formation and Fostered ARPA-E Announces Projects Have Attracted Over 450 Million in Private Sector Funding, ...

  5. SMALL, SMALL DISADVANTAGED, AND WOMEN-OWNED SMALL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    such programs. Community Involvement and Outreach The Plan may discuss the contractor's strategies to foster relationships with Minority Educational Institutions and other...

  6. World Meteorological Organization | Open Energy Information

    Open Energy Info (EERE)

    as well as the exchange, processing and standardization of related data, and assists technology transfer, training and research. It also fosters collaboration between the...

  7. A Holistic Approach to Resiliency Exploiting Applications Structure...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Anshu Dubey Speaker(s) Title: Argonne National Laboratory - MCS Host: Ian Foster Resilience is a growing concern for large-scale simulations. As failures become more frequent,...

  8. Slide 0

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

    include: - Link performance plan to organizational goals - Develop Results Driven ... top-level performance in fostering a climate that sustains excellence and optimizes ...

  9. DOI-BLM-OR-V040-2013-007-EA - Jonesboro Diversion Dam Replacement

    Broader source: Energy.gov (indexed) [DOE]

    This includes fostering the wisest use of our land and water resources, protecting our fish and wildlife, preserving the environmental and cultural values of our national parks...

  10. Utility Partnerships Program Overview

    Broader source: Energy.gov (indexed) [DOE]

    Management Program (FEMP) Utility Partnerships Program fosters effective partnerships between federal agencies and their local serving utility. FEMP works to reduce the cost ...

  11. SERC Community-Based Social Marketing for Weatherization Programs Webinar

    Broader source: Energy.gov [DOE]

    A presentation sponsored by the U.S. Department of Energy about fostering sustainable behaviors in a community for saving energy.

  12. SolarCity | Open Energy Information

    Open Energy Info (EERE)

    Drive Place: Foster City, California Zip: 94404 Region: Bay Area Sector: Solar Product: Solar installer Website: www.solarcity.com Coordinates: 37.563247, -122.277403 Show...

  13. Lab subcontractor a major asset to Northern New Mexico

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    by fostering ecological, economic and social health on western landscapes through education, innovation, collaboration and progressive public and private land stewardship."...

  14. High Octane Fuels Can Make Better Use of Renewable Transportation...

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

    Octane Fuels Can Make Better Use of Renewable Transportation Fuels High Octane Fuels Can Make Better Use of Renewable Transportation Fuels Breakout Session 1C-Fostering Technology ...

  15. Category:CESC Webinar | Open Energy Information

    Open Energy Info (EERE)

    out of 3 total. C CESC-Webinar: Building an Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment in Renewable Energy CESC-Webinar:...

  16. Goal Practice & Experience : Status Quo and Future for Industrial...

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

    Biomass Energy Development in China Goal Practice & Experience : Status Quo and Future for Industrial Scale Biomass Energy Development in China Breakout Session 3D-Fostering ...

  17. National Clean Energy Incubators Spawn New Commercialization...

    Energy Savers [EERE]

    ... The paper also highlights successes fostered by the network, including Chai Energy-one of the recent winners of a California Demand Response Auction Mechanism award for its ...

  18. US Fuel Cell Council | Open Energy Information

    Open Energy Info (EERE)

    US Fuel Cell Council Place: Washington DC, Washington, DC Zip: Washington Product: US Fuel Cell Council is a membership association of fuel cell industry dedicated to fostering the...

  19. ARM - Events Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    participants. To foster these interactions, KITP encourages all theory participants to stay for at least three weeks; however, the schedule can be flexible. There will be an...

  20. SSRLUO-EC Minutes 5-23-01

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    May 23, 2001 SSRLUO-EC Contact List Previous SSRLUO Minutes Attendees: Paul Foster (Chair), Patrick Allen, Lipika Basumallick, Corwin Booth, Bruce Clemens, Cathy Knotts (SSRL ...

  1. Better Buildings Challenge, Atlanta Nears Halfway Mark in Meeting...

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

    improvements across its building portfolio including offices, hospitals, and sports arenas, it is sharing these achievements more broadly with others and fostering competition...

  2. Exploring the Utilization of Complex Algal Communities to Address...

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

    Annual Biomass Production for Algal Biofuels March 2014 ii Table of Contents ... iii A. Topic Summary: Fostering Algal Biofuels Production through Research & ...

  3. Memorandum of Understanding Between The Department Of The Navy...

    Office of Environmental Management (EM)

    industry to create advanced drop-in biofuels that will power both the Department of ... and support of a sustainable commercial biofuels industry and to foster mutual ...

  4. ESnet's Eli Dart, NERSC's Brent Draney Honored by Berkeley Lab...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    head of CRD's Mathematics Group, was recognized for establishing CAMERA, the Center for Advanced Mathematics for Energy Research Applications. CAMERA has fostered truly...

  5. September 8, 2011, HSS/Union Focus Group Work Group Telecom ...

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

    ... safety and productivity -How these relationships impact workforce reliability -How ... - HSS -Activities to assess and foster trust between labor and management -Expanded ...

  6. March 25, 2012

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

    Steve Rosenstock, P.E. Senior Manager, Energy Solutions cc: Rick Tempchin, EEI Emily Fisher, EEI Chuck Foster, Esq. Conference Call Participants: John Cymbalsky, Department of...

  7. los alamos field office

    National Nuclear Security Administration (NNSA)

    He also fostered relationships with numerous State and Federal agencies to improve the flow and expand the network of threat information providers for the Laboratory.In...

  8. Developing a Consumer Health Resource Information Service Program...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Resource Information Service (CHRIS) program is a ... Office of Outreach and Special Populations, through a ... Rose S. Foster, Manager Medical Education and Outreach Group ...

  9. Riverside Public Utilities- Energy Efficiency Technology Grant Program

    Broader source: Energy.gov [DOE]

    Riverside Public Utilities (RPU) offers two Energy Technology Grant Programs to help foster the development of innovative solutions to energy problems. The Custom Energy Technology Grant is...

  10. Responses Posted to DOE Inaugural National Collegiate Wind Competition...

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

    (RFP) to participate in DOE's inaugural Collegiate Wind Competition, designed to enable the DOE to help foster the growth of the future wind energy industry and workforce. ...

  11. Iowa Renewable Fuels Association IRFA | Open Energy Information

    Open Energy Info (EERE)

    Product: Fosters the development and growth of renewable fuels industry through education, promotion and infrastructure development in Iowa. Coordinates: 33.831879,...

  12. SOLVENT-BASED ENHANCED OIL RECOVERY PROCESSES TO DEVELOP WEST...

    Office of Scientific and Technical Information (OSTI)

    The experimental study is designed to foster understanding of the processes governing ... Numerical simulation study of VAPEX was initiated during the first year. The numerical ...

  13. Making Sustainability "Business as Usual" | Department of Energy

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

    Yet creating this institutional level change can be daunting. To help foster energy change within an organization, the Energy Department's Federal Energy Management Program (FEMP) ...

  14. Accelerating and democratizing science through cloud-based services...

    Office of Scientific and Technical Information (OSTI)

    to effect transformational change in how individuals and teams engage in discovery. ... focusing initially on data movement and management. less Authors: Foster, I. 1 ; MCS) ...

  15. SREL Reprint #3246

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    We artificially incubated wood duck (Aix sponsa) eggs at three temperature regimes (low, 35.0; ... ducklings from each temperature treatment were placed with wild foster mothers ...

  16. Microsoft Word - Final Quadrennial Energy Review Comments, Providence...

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

    ... The second attack classification is a protocol attack. This involves reverse engineering ... with industry and the venture capital community to foster innovation in this space. ...

  17. Missouri DNR | Open Energy Information

    Open Energy Info (EERE)

    drilling and producing operations to foster and promote orderly and economic development, production and use of natural resources of oil and gas. References "Missouri DNR"...

  18. Clean Cities: Southern California Clean Cities coalition

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    funding for local land use plans and studies. These efforts foster and implement the Sustainable Communities Strategy (SCS) principles of mobility, livability, prosperity, and...

  19. Department of Energy Issues Draft Renewable Energy and Efficient...

    Energy Savers [EERE]

    Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy ...

  20. Department of Energy Issues Draft Renewable Energy and Efficient...

    Office of Environmental Management (EM)

    Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects ...

  1. Final Testimony Poneman September 22, 2011

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

    depends on our ability to innovate and our capacity to live up to our rich history of technological advancement. This kind of public-private partnership fosters...

  2. Facility Safety | Department of Energy

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

    Department of Energy's (DOE) Office of Nuclear Facility Safety works proactively with headquarters and field offices to foster continuous improvement and nuclear safety excellence. ...

  3. Innovation Unleashed: Sportscar Racing Takes Next Step toward...

    Broader source: Energy.gov (indexed) [DOE]

    ... Today, Green Racing encourages the use of innovative technologies that foster energy efficiency and renewable, low-carbon fuels. Green Racing is a partnership between the Energy ...

  4. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    markets have been unsettled as the conditions in Iraq and the Russian government's involvement with Russia's largest oil producer continue to foster uncertainty in world oil...

  5. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    markets have been unsettled as the conditions in Iraq and the Russian government's involvement with Russia's largest oil producer continue to foster uncertainty in world oil...

  6. SSRL29 SSRLUO Ballot

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    LBNL MaterialsChemistry Benjamin Bostick Stanford University EnvironmentalGeosciences Jane DeWitt CSU San Francisco Structural Molecular Biology *Paul Foster (Ex Officio) UC-San...

  7. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    instruments, and foster interaction with users. I work with the Macromolecular Nanomaterial group within the Functional Polymer Architectures theme. My main duty in CNMS is...

  8. Lessons Learned Quarterly Report | Department of Energy

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

    DOE's NEPA Lessons Learned Program was initiated in 1994 to foster continuous improvement in NEPA compliance by measuring DOE NEPA performance and gathering information learned ...

  9. Guidelines for Home Energy Professionals Project: Benefits for...

    Energy Savers [EERE]

    The Guidelines for Home Energy Professionals project fosters the growth of a high-quality residential energy upgrade market and a skilled, credentialed workforce. As a result, ...

  10. Guidelines for Home Energy Professionals Project: Benefits for...

    Energy Savers [EERE]

    The Guidelines for Home Energy Professionals project fosters the growth of a high-quality residential energy upgrade market and a skilled, credentialed workforce. As a result, home ...

  11. Better Buildings Residential Network Peer Exchange Call Series...

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

    Fostering Behavior Change in the Energy Efficiency Market Call Slides and Discussion Summary March 26, 2015 Agenda Call Logistics and Opening Poll Residential Network and ...

  12. NREL Commercialization & Technology Transfer

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

    ... The NREL Industry Growth Forum accelerates the commercialization of clean energy technologies by: * Fostering hands-on-management and coaching for evolving clean energy companies * ...

  13. Final Site-Wide Environmental Assessment of National Renewable...

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

    environmental and energy security benefits likely to result from expanding the domestic and worldwide use of wind energy by fostering a world- class, domestic wind industry. ...

  14. International Partnership on Mitigation and MRV | Open Energy...

    Open Energy Info (EERE)

    climate experts from a variety of countries, the Partnership seeks to: foster mutual learning between peers identify best practices establish a shared mitigation-related knowledge...

  15. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    preparedness Read More NSC leader recognized as community role model Read More Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit...

  16. terrorism

    National Nuclear Security Administration (NNSA)

    imagefielddefaultimagesnnsadefault.jpg?1294252375" >

    Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit...

  17. Hills Creek-Lookout Point Transmission Line Rebuild Project

    Office of Environmental Management (EM)

    ... in order to reduce the risk of creating fuels for wildfire. ... or foster compaction-tolerant annual grass and forb ... occasional sudden storm, accident, or blackout ...

  18. Energy Department Announces Technical Assistance Opportunity...

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

    ... DOE's Office of Indian Energy directs, fosters, coordinates and implements energy planning... News Media Contact: (202) 586-4940 Addthis Related Articles Alaska Native Communities ...

  19. Postdocs Who Inspire

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    "I love working with like-minded people, and the eclectic combination of educational and cultural backgrounds of everyone on my team truly fosters scientific growth."73112 image...

  20. Final Participant List

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

    David Dornfeld University of California William Ernst Plug Power Inc. Herman Everett NASA Donald Foster LBNL Scott Freeman DaimlerChrysler Corporation Matthew Fronk General ...

  1. Guest Molecule Induced Switching of Electrical Conduction in...

    Office of Scientific and Technical Information (OSTI)

    Authors: Stavila, Vitalie ; Talin, Albert Alec ; Allendorf, Mark D. ; Foster, Michael E. ; Centrone, Andrea ; Haney, Paul ; Kinney, R. Adam ; Szalai, Veronika ; Yook, Heayoung ; ...

  2. ESnet Policy Board

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Board About ESnet Our Mission The Network ESnet History Governance & Policies ESnet Policy Board Larry Smarr Jagdeep Singh Kristin Rauschenbach Cees de Laat David Foster David...

  3. AWEA WINDPOWER 2015 Conference and Exhibition

    Broader source: Energy.gov [DOE]

    WINDPOWER offers educational, networking, and special events to foster interactions with industry peers, customers, and colleagues. It is the largest conference and exhibition for the wind industry...

  4. Minority Education and Community Development | Department of...

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

    of Energy participation in conferences and workshops to highlight opportunities for MSIs at the Department and to foster partnerships between the Department, Minority Serving...

  5. PowerPoint Presentation

    Office of Environmental Management (EM)

    Normetex Pump Replacement Tritium Programs Engineering Louis Boone P. J. Foster Tritium Facilities Normetex Pump Alternatives Rev Date: 4-9-13 Savannah River Nuclear Solutions, LLC ...

  6. SRNL LDRD - - About LDRD

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    LDRD projects are selected through a competitive proposal process based upon the following ... Foster creativity and stimulate exploration of the forefront of science and ...

  7. DOE/Labor Leadership Roundtable Meetings

    Broader source: Energy.gov [DOE]

    Fosters a healthy exchange of ideas relative to the Department and the leadership of our Federal and contractor workforce related to safety, communications, and operations.

  8. CESC-Webinar: Building an Innovation and Entrepreneurship Driven...

    Open Energy Info (EERE)

    Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment in Renewable Energy Jump to: navigation, search Tool Summary LAUNCH TOOL Name:...

  9. Featured Webinars | Open Energy Information

    Open Energy Info (EERE)

    Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment in Renewable Energy CESC-Webinar: Financial and Policy Innovations to Support Energy...

  10. International Market Opportunities in Bioenergy: Leveraging U...

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

    International Market Opportunities in Bioenergy: Leveraging U.S. Government Resources Breakout Session 3C-Fostering Technology Adoption III: International Market Opportunities in ...

  11. DOE 2014 Biomass Conference | Department of Energy

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

    DOE 2014 Biomass Conference Breakout Session 1C-Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels DOE 2014 Biomass Conference Jim Williams, ...

  12. San Mateo County, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    California Daly City, California East Palo Alto, California El Granada, California Emerald Lake Hills, California Foster City, California Half Moon Bay, California...

  13. Uranium Processing Facility Site Readiness Subproject Completed...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Successfully Establishes Uranium Lease and Takeback Program to Support Critical Medical Isotope Production Apex Gold discussion fosters international cooperation in run-up to ...

  14. Microsoft PowerPoint - NRC Managent Persectives_Marissa Bailey...

    National Nuclear Security Administration (NNSA)

    facilities, independent spent fuel storage facilities, decommissioning sites and uranium mills. Foster interactions between NRC licensees and the IAEA as needed. ...

  15. 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    performance, SNL has established a collaborative feedback process through the Performance Evaluation Program. This program is intended to create an environment, which fosters...

  16. SANDIA CORPORATION

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia has established a collaborative feedback process through the Performance Evaluation Program. This program is intended to create an environment, which fosters...

  17. 1 SANDIA CORPORATION

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia has established a collaborative feedback process through the Performance Evaluation Program. This program is intended to create an environment, which fosters...

  18. Property:Event/Organizer | Open Energy Information

    Open Energy Info (EERE)

    + Asian Development Bank + A ASEAN Roadmapping Workshop + ASEAN + B Building an Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment...

  19. Thermal Gradient Holes At Lightning Dock Geothermal Area (Arnold...

    Open Energy Info (EERE)

    be drilled by AMEX, but no results were presented in this paper. References Arnold, Anderson, Donaldson, Foster, Gutjahr, Hatton, Hill, Martinez (1978) New Mexico's Energy...

  20. New Mexico's Energy Resources '77: Office of the State Geologist...

    Open Energy Info (EERE)

    New Mexico's Energy Resources '77: Office of the State Geologist Authors Arnold, Anderson, Donaldson, Foster, Gutjahr, Hatton, Hill and Martinez Published New Mexico Bureau of...

  1. LANL Vision

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    nuclear security and broader global security mission solutions Foster excellence in science and engineering ... 21208, Export Control Fundamentals Course 52144, Export ...

  2. Welcome to the Webinar!

    Broader source: Energy.gov (indexed) [DOE]

    of Science Office of Nuclear Energy Friday, December 13 ... core ideas throughout the fields of science engineering. ... the creation of energy fundamentals courses * Foster a ...

  3. STEAB Meeting Minutes October 2007

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

    (AZ), John Davies (KY), William "Dub" Taylor (TX), ... Robertson (GA), David Terry (VA), and Steven Vincent (OR). ... is designed to help foster increased awareness of ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Talin, Albert Alec ; Foster, Michael E. ; Stavila, Vitalie ; ... McCarty, Kevin F. ; Siegel, David A ; El Gabaly Marquez, Farid ; Chueh, William ; de la Figuera, Juan ; ...

  5. STEAB Teleconference Minutes August 2011

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

    Consultant William Vaughn Clark, Director, ... Officer, CPS Energy David Gipson, Director, Energy ... EERE approve and foster a three-part strategy that ...

  6. Microsoft PowerPoint - WM2014_MZ_14575_2014-03-03.ppt

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

    March 2-6, 2014 Ming Zhu, William Levitan, Linda Suttora, ... and envisioned as means to foster improved consistency at ... Modeling * Feb. 5, 2014: David Kosson (Vanderbilt ...

  7. 2015 News | Community | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and technology-specific data and trends. November 25, 2015 Industry Growth Forum Fosters Cleantech Companies Innovations showcased as entrepreneurs network, pitch for funding...

  8. Molecule@MOF: A New Class of Electronic Materials. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Authors: Talin, Albert Alec ; Foster, Michael E. ; Stavila, Vitalie ; Leonard, Francois Leonard ; Spataru, Dan Catalin ; Allendorf, Mark D. ; Ford, Alexandra Caroline ; El Gabaly ...

  9. Distribution System State Estimation

    Office of Scientific and Technical Information (OSTI)

    ... These all acknowledge government support through this project. All are available through IEEE Xplore. The project has fostered and supported many other collaborations: MultiSpeak ...

  10. News Item

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Elaine Chan Fosters New Collaborations with ALS In an ongoing effort to build closer working relationships between Berkeley Lab's nanoscale science research center and light...

  11. About Us

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    We define "innovation" as the path from scientific creativity to deployment of a solution. Biotechnology Innovation Assets: We foster innovation. FCI is a steward of the ...

  12. Office of Safeguards, Security & Emergency Preparedness | Department...

    Office of Environmental Management (EM)

    to security and emergency management. Foster continuous improvement across the Environmental Management (EM) complex through ... managed risk, for EM's nuclear materials, facilities, ...

  13. Early Science Program | Argonne Leadership Computing Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    In addition to fostering application readiness, the ESP allows researchers to pursue innovative computational science projects not possible on today's leadership-class ...

  14. Diversity and Inclusion

    Broader source: Energy.gov [DOE]

    The Office of Diversity and Inclusion fosters a diverse and inclusive work environment that ensures equality of opportunity for applicants and employees through Departmental diversity policy...

  15. Diversity and Inclusion Related Documents

    Broader source: Energy.gov [DOE]

    The Office of Diversity and Inclusion fosters a diverse and inclusive work environment that ensures equality of opportunity for applicants and employees through Departmental diversity policy...

  16. Current Testbed Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ESnet's testbed hierarchy for regional seismic event detection and ambient noise interferometry using DAS. NASA Network Testing: Mark Foster, NASA NASA has a virtual circuit from ...

  17. Green Racing's Impact on the Automotive World | Department of...

    Broader source: Energy.gov (indexed) [DOE]

    smallest environmental footprint and energy used. By doing so, Green Racing aims to foster new technology development and adoption, resulting in cleaner, more efficient vehicles. ...

  18. Support to Biofuels in Latin America and the Caribbean | Department...

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

    Support to Biofuels in Latin America and the Caribbean Support to Biofuels in Latin America and the Caribbean Breakout Session 3C-Fostering Technology Adoption III: International ...

  19. ORISE: Beryllium laboratory achieves accreditation from College...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and the public by fostering and advocating excellence in the practice of pathology and laboratory medicine worldwide. The CAP's Laboratory Improvement Programs...

  20. Demonstration of An Integrated Approach to Mercury Control at Lee Station

    SciTech Connect (OSTI)

    Vitali Lissianski; Pete Maly

    2007-12-31

    program was comprised of field and pilot-scale tests, engineering studies and consisted of eight tasks. As part of the program, GE conducted pilot-scale evaluation of sorbent effect on mercury reduction, supplied and installed adjustable riffle boxes to assist in combustion optimization, performed combustion optimization, supplied mobile sorbent injection and flue gas humidification systems, conducted CFD modeling of sorbent injection and flue gas humidification, and performed mercury testing including a continuous 30-day sorbent injection trial. Combustion optimization was the first step in reduction of mercury emissions. Goals of combustion optimization activities were to improve 'native' mercury capture on fly ash and reduce NO{sub x}. Combustion optimization included balancing of coal flow through individual burners to eliminate zones of carbon-rich combustion, air flow balancing, and burner adjustments. As part of the project, the original riffle boxes were replaced with Foster-Wheeler's adjustable riffle boxes to allow for biasing the coal flow between the coal pipes. A 10-point CO/O{sub 2}/NO{sub x} grid was installed in the primary superheater region of the back pass to assist in these activities. Testing of mercury emissions before and after combustion optimization demonstrated that mercury emissions were reduced from 2.9 lb/TBtu to 1.8 lb/TBtu due to boiler operation differences in conjunction with combustion optimization, a 38% improvement in 'native' mercury capture on fly ash. Native mercury reduction from coal was {approx}42% at baseline conditions and 64% at optimized combustion conditions. As a result of combustion optimization NO{sub x} emissions were reduced by 18%. A three-dimensional CFD model was developed to study the flow distribution and sorbent injection in the post air heater duct in Lee Station Unit 3. Modeling of the flow pattern exiting the air pre-heater demonstrated that because of the duct transition from a circular opening at the exit of

  1. Classical and quantum aspects of brane-world cosmology

    SciTech Connect (OSTI)

    Cordero, Ruben; Rojas, Efrain

    2011-10-14

    We give a brief overview of several models in brane-world cosmology. In particular, we focus on the asymmetric DGP and Regge-Teiltelboim models. We present the associated equations of motion governing the dynamics of the brane and their corresponding Friedmann-like equations. In order to develop the quantum Regge-Teiltelboim type cosmology we construct its Ostrogradski Hamiltonian formalism which naturally leads to the corresponding Wheeler-DeWitt equation. In addition, we comment on possible generalizations for these models including second order derivative geometrical terms.

  2. WNR Offices

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Offices, Experimental Areas, Buildings, and Contacts Description Contact Name Bldg/Room Phone Pager/Alt. Phone Group Office Julie Quintana 622/220 667-5377 665-5390 User Office Tanya Herrera 622/212 667-6797 MPF-31 Building Manager Kenny Madrid 31/125 665-0944 664-8327 MPF-17 Building Manager Gene Cartelli 6/133 667-2127 664-4234 MPF-7 Building Manager Bruce Wheeler 622/248 667-6715 664-8336 Property Julie Martinez 24/110 665-2058 664-6775 Waste Manager Lance Kloefkorn 6/236 665-3288 664-5972

  3. Microsoft PowerPoint - TWPICE Weather Overview.ppt

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Weather Overview Peter May and Lori Chappel Bureau of Meteorology From Matt Wheeler BMRC Operational definition of the wet season: Oct 1. 850 hPa westerlies Mean OLR in 1000*1000 km area Centred on Darwin DAWEX Emerald SCOUT/ACTIVE/ TWPICE Weather Overview * 13 January - 2 February 2006 Monsoon across north Australia; - 13-25 January - active "wet" monsoon; - 26 Jan - 2 Feb - "suppressed" monsoon over Top End; * 3 -13 February - Break period, inland heat trough across north

  4. 1960's | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    's The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's 1950's Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us Award Laureates 1960's Print Text Size: A A A FeedbackShare Page Laureates Walter H. Zinn, 1969 John A. Wheeler, 1968 Otto Hahn, 1966 Lise Meitner,

  5. SuperTruck Making Leaps in Fuel Efficiency | Department of Energy

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

    SuperTruck Making Leaps in Fuel Efficiency SuperTruck Making Leaps in Fuel Efficiency February 26, 2014 - 12:00am Addthis Pedestrians passing by the Energy Department headquarters in Washington, D.C., on February 19 saw quite a strange sight - an ultra-modern 18-wheeler, Class 8 tractor-trailer parked outside the headquarters building. This is no ordinary truck - €it' s called a SuperTruck, a demonstration vehicle that is part of the Energy Department's SuperTruck initiative. This program's

  6. Weak charge form factor and radius of 208Pb through parity violation in electron scattering

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Horowitz, C. J.; Ahmed, Z.; Jen, C. -M.; Rakhman, A.; Souder, P. A.; Dalton, M. M.; Liyanage, N.; Paschke, K. D.; Saenboonruang, K.; Silwal, R.; et al

    2012-03-26

    We use distorted wave electron scattering calculations to extract the weak charge form factor FW(more » $$\\bar{q}$$), the weak charge radius RW, and the point neutron radius Rn, of 208Pb from the PREX parity violating asymmetry measurement. The form factor is the Fourier transform of the weak charge density at the average momentum transfer $$\\bar{q}$$ = 0.475 fm-1. We find FW($$\\bar{q}$$) = 0.204 ± 0.028(exp) ± 0.001(model). We use the Helm model to infer the weak radius from FW($$\\bar{q}$$). We find RW = 5.826 ± 0.181(exp) ± 0.027(model) fm. Here the exp error includes PREX statistical and systematic errors, while the model error describes the uncertainty in RW from uncertainties in the surface thickness σ of the weak charge density. The weak radius is larger than the charge radius, implying a 'weak charge skin' where the surface region is relatively enriched in weak charges compared to (electromagnetic) charges. We extract the point neutron radius Rn = 5.751 ± 0.175 (exp) ± 0.026(model) ± 0.005(strange) fm, from RW. Here there is only a very small error (strange) from possible strange quark contributions. We find Rn to be slightly smaller than RW because of the nucleon's size. As a result, we find a neutron skin thickness of Rn-Rp = 0.302 ± 0.175 (exp) ± 0.026 (model) ± 0.005 (strange) fm, where Rp is the point proton radius.« less

  7. DOE/RL-2011-27

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    27 Revision 0 Hanford Site Air Operating Permit 2011 Renewal Application Operating Summary Covering the Period January 1, 2007 Through December 31, 2010 Prepared for the U.S. Department of Energy Assistant Secretary for Environmental Management U . S . DEPARTMENT OF Richland Operations Office ENERGY P.O. Box 550 Richland, Washington 99352 ~mved ~or Dubli' ~ease; Fw1he1 D~~nat1on Jntimited DOE/RL-2011-27 Revision 0 Hanford Site Air Operating Permit 2011 Renewal Application Operating Summary

  8. High optical efficiency and photon noise limited sensitivity of microwave kinetic inductance detectors using phase readout

    SciTech Connect (OSTI)

    Janssen, R. M. J. Endo, A.; Baselmans, J. J. A.; Ferrari, L.; Yates, S. J. C.; Baryshev, A. M.; Kapteyn Astronomical Institute, University of Groningen, P.O. Box 800, 9700 AV Groningen ; Klapwijk, T. M.; Physics Department, Moscow State Pedagogical University, Moscow 119991

    2013-11-11

    We demonstrate photon noise limited performance in both phase and amplitude readout in microwave kinetic inductance detectors (MKIDs) consisting of NbTiN and Al, down to 100 fW of optical power. We simulate the far field beam pattern of the lens-antenna system used to couple radiation into the MKID and derive an aperture efficiency of 75%. This is close to the theoretical maximum of 80% for a single-moded detector. The beam patterns are verified by a detailed analysis of the optical coupling within our measurement setup.

  9. SREL Reprint #3103

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 Cesium accumulation by fish following acute input to lakes: a comparison of experimental and Chernobyl-impacted systems J.E. Pinder, III1, T.G. Hinton2, F.W. Whicker3, and J.T. Smith4 1Department of Biology, Texas Christian University, Fort Worth, TX 76129, USA 2Savannah River Ecology Laboratory, Drawer E, Aiken, SC 29802, USA 3Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523-1618, USA 4School of Earth and Environmental Science,

  10. SREL Reprint #3145

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 Contrasting cesium dynamics in neighboring deep and shallow warm-water reservoirs John E. Pinder III1, T.G. Hinton2, F.W. Whicker3 1Department of Biology, Texas Christian University, Ft. Worth, TX 76129, USA 2Institute for Radiation Protection and Nuclear Safety, Cadarache, 13115 France 3Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523-1618, USA Abstract: To measure the long term retention and seasonal dynamics of an initial 4 kg

  11. SREL Reprint #3163

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 Cesium accumulation by aquatic organisms at different trophic levels following an experimental release into a small reservoir J.E. Pinder III1, T.G. Hinton1, B.E. Taylor1, and F.W. Whicker2 1Savannah River Ecology Laboratory, P. O. Drawer E, Aiken, SC 29802, USA 2Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523-1618, USA Abstract: The rates of accumulation and subsequent loss of stable cesium (133Cs) by organisms at different

  12. Optimization of AC Dipole Parameters for the Mu2e Extinction System

    SciTech Connect (OSTI)

    Prebys, E.; /Fermilab

    2012-05-01

    The Mu2e experiment is being planned at Fermilab to measure the rate for muons to convert to electrons in the field of an atomic nucleus with unprecedented precision. This experiment uses an 8 GeV primary proton beam consisting of short ({approx}200 nsec FW) bunches, separated by 1.7 {mu}sec. It is vital that out-of-bunch beam be suppressed at the level of 10{sup -10} or less. This poster describes the parametric analysis which was done to determine the optimum harmonics and magnet specifications for this system, as well as the implications for the beam line optics.

  13. Continuous high-solids anaerobic co-digestion of organic solid wastes under mesophilic conditions

    SciTech Connect (OSTI)

    Kim, Dong-Hoon; Oh, Sae-Eun

    2011-09-15

    Highlights: > High-solids (dry) anaerobic digestion is attracting a lot of attention these days. > One reactor was fed with food waste (FW) and paper waste. > Maximum biogas production rate of 5.0 m{sup 3}/m{sup 3}/d was achieved at HRT 40 d and 40% TS. > The other reactor was fed with FW and livestock waste (LW). > Until a 40% LW content increase, the reactor exhibited a stable performance. - Abstract: With increasing concerns over the limited capacity of landfills, conservation of resources, and reduction of CO{sub 2} emissions, high-solids (dry) anaerobic digestion of organic solid waste (OSW) is attracting a great deal of attention these days. In the present work, two dry anaerobic co-digestion systems fed with different mixtures of OSW were continuously operated under mesophilic conditions. Dewatered sludge cake was used as a main seeding source. In reactor (I), which was fed with food waste (FW) and paper waste (PW), hydraulic retention time (HRT) and solid content were controlled to find the maximum treatability. At a fixed solid content of 30% total solids (TS), stable performance was maintained up to an HRT decrease to 40 d. However, the stable performance was not sustained at 30 d HRT, and hence, HRT was increased to 40 d again. In further operation, instead of decreasing HRT, solid content was increased to 40% TS, which was found to be a better option to increase the treatability. The biogas production rate (BPR), CH{sub 4} production yield (MPY) and VS reduction achieved in this condition were 5.0 m{sup 3}/m{sup 3}/d, 0.25 m{sup 3} CH{sub 4}/g COD{sub added}, and 80%, respectively. Reactor (II) was fed with FW and livestock waste (LW), and LW content was increased during the operation. Until a 40% LW content increase, reactor (II) exhibited a stable performance. A BPR of 1.7 m{sup 3}/m{sup 3}/d, MPY of 0.26 m{sup 3} CH{sub 4}/g COD{sub added}, and VS reduction of 72% was achieved at 40% LW content. However, when the LW content was increased to 60

  14. Scaling of lower hybrid current drive with temperature

    SciTech Connect (OSTI)

    Harvey, R.W. ); McCoy, M.G. ); Ram, A.K.; Bers, A. ); Fuchs, V. )

    1992-06-01

    The 3-D Fokker-Planck/quasilinear code (CQL3D) is used to study the temperature scaling of lower hybrid current drive (LHCD) in the JET and JT-60 experiments. An offset-linear increase of current drive efficiency is obtained as a function of volume average temperature {l angle}T{sub e}{r angle} up to {approximately} 2.5, and reduced rate of efficiency increase is found at higher temperatures. The LHCD results indicate some fast wave/LH current drive synergy in the JET LH/FW experiments; however, code results discussed here show that synergy is not due to TTMP damping of the fast wave.

  15. Microsoft PowerPoint - FederalReporting Grants Apr 2010 [Compatibility

    Broader source: Energy.gov (indexed) [DOE]

    Lawrence, Christopher From: Mills, Brian Sent: Thursday, August 29, 2013 8:15 AM To: Lawrence, Christopher Subject: FW: Soule Hydro From: Karen Brand [mailto:brand.kl@gmail.com] Sent: Thursday, August 29, 2013 1:31 AM To: Mills, Brian Subject: Soule Hydro I would like to comment in on the application for the construction and operation of an electrical transmission line in Portland Canal through Stewart, British Columbia. My interest in commenting is in the realm of public interest. I'm

  16. QER - Comment of GridWise Alliance 3 | Department of Energy

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

    3 QER - Comment of GridWise Alliance 3 From: Wayland, Karen Sent: Tuesday, August 12, 2014 8:50 PM To: QERcomments Subject: Fw: GridWise Alliance's Comments on the First Phase of the Quadrennial Energy Review Attached Attachment: GWA_QER Comments_August_2014_Final.pdf From: ladeene@freimuthgroup.com [mailto:ladeene@freimuthgroup.com] Sent: Tuesday, August 12, 2014 07:52 PM To: Secretary Moniz; John Holdren; Daniel_G._Utech@who.eop.gov <Daniel_G._Utech@who.eop.gov>; Kenderdine, Melanie Cc:

  17. Microsoft Word - 14th_rf_conf.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lower Hybrid Antenna for Current Drive Experiments on MST J.A. Goetz, M.A. Thomas, C.B. Forest, S.C. Prager, E. Uchimoto a) , F.W. Baity b) , and R.I. Pinsker c) Department of Physics, University of Wisconsin, Madison, WI 53706 a) Department of Physics and Astronomy, University of Montana, Missoula, MT 59812 b) Oak Ridge National Laboratory, Oak Ridge, TN 37831 c) General Atomics, San Diego, CA 92186 Abstract. RF current drive has been proposed as a mechanism for reducing the tearing

  18. STATUS OF DIAMOND SECONDARY EMISSION ENHANCED PHOTOCATHODE

    SciTech Connect (OSTI)

    RAO,T.; BEN-ZVI, I.; CHANG, X.; GRIMES, J.; GROVER, R.; ISAKOVIC, A.; SMEDLEY, J.; TODD, R.; WARREN, J.; WU, Q.

    2007-05-25

    The diamond secondary emission enhanced photocathode (SEEP) provides an attractive alternative for simple photo cathodes in high average current electron injectors. It reduces the laser power required to drive the cathode, simultaneously isolating the cathode and the FW cavity from each other, thereby protecting them from contamination and increasing their life time. In this paper, we present the latest results on the secondary electron yield using pulsed thermionic and photo cathodes as primary electron sources, shaping the diamond using laser ablation and reactive ion etching as well as the theoretical underpinning of secondary electron generation and preliminary results of modeling.

  19. Summary Max Total Units

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

    Summary Max Total Units *If All Splits, No Rack Units **If Only FW, AC Splits 1000 52 28 28 2000 87 59 35 3000 61 33 15 4000 61 33 15 Totals 261 153 93 ***Costs $1,957,500.00 $1,147,500.00 $697,500.00 Notes: added several refrigerants removed bins from analysis removed R-22 from list 1000lb, no Glycol, CO2 or ammonia Seawater R-404A only * includes seawater units ** no seawater units included *** Costs = (total units) X (estimate of $7500 per unit) 1000lb, air cooled split systems, fresh water

  20. Summary Notes from 1 November 2007 Generic Technical Issue Discussion on Removal of Highly Radioactive Radionuclides/Key Radionuclides to the Maximum Extent Practical

    Office of Environmental Management (EM)

    Max Total Units *If All Splits, No Rack Units **If Only FW, AC Splits 1000 52 28 28 2000 87 59 35 3000 61 33 15 4000 61 33 15 Totals 261 153 93 ***Costs $1,957,500.00 $1,147,500.00 $697,500.00 Notes: added several refrigerants removed bins from analysis removed R-22 from list 1000lb, no Glycol, CO2 or ammonia Seawater R-404A only * includes seawater units ** no seawater units included *** Costs = (total units) X (estimate of $7500 per unit) 1000lb, air cooled split systems, fresh water Refrig

  1. Sci—Fri PM: Dosimetry — 03: Delta4 diode absolute dose response for large and small target volume IMRT QA

    SciTech Connect (OSTI)

    Simard, D; Thakur, V

    2014-08-15

    The goal of this project was to quantify the over-response/under-response of the Delta4 diodes for Helical Tomotherapy plans on extreme target volume sizes. A custom Delta4 phantom quarter with a hole to insert an ionisation chamber (IC) close to the center of the phantom have been used to acquire simultaneous IC and diodes absolute dose measurements. Eight plans for different target volumes were created from 20cm to 1cm diameter. Diodes dose measurements in the target were compared with IC measurement, to quantify absolute dose accuracy. IC measurements show a good agreement with planned dose (±2%). Diode measurements demonstrate a good agreement with IC for regular target size of 5 and 10cm (0 to 1%). For larger targets, an over-response is observed for FW 25mm and 10mm (2 to 3%). for small target of 1cm diameter, a major under-response is observed for FW 25mm and 10mm (−8 and −36%). The over-response could to be due to the extra amount of scattered radiation and the opposite for under-response. Although this scatter hypothesis still has to be proven, early testing demonstrates an over-response of 40%/20% of the central diodes compare to IC when an open helical rotational beam is delivered 75mm/25mm away from the center of the phantom. These results are in agreement with the real patient Delta4 DQA results at our center.

  2. A Monte Carlo Analysis of Gas Centrifuge Enrichment Plant Process Load Cell Data

    SciTech Connect (OSTI)

    Garner, James R; Whitaker, J Michael

    2013-01-01

    As uranium enrichment plants increase in number, capacity, and types of separative technology deployed (e.g., gas centrifuge, laser, etc.), more automated safeguards measures are needed to enable the IAEA to maintain safeguards effectiveness in a fiscally constrained environment. Monitoring load cell data can significantly increase the IAEA s ability to efficiently achieve the fundamental safeguards objective of confirming operations as declared (i.e., no undeclared activities), but care must be taken to fully protect the operator s proprietary and classified information related to operations. Staff at ORNL, LANL, JRC/ISPRA, and University of Glasgow are investigating monitoring the process load cells at feed and withdrawal (F/W) stations to improve international safeguards at enrichment plants. A key question that must be resolved is what is the necessary frequency of recording data from the process F/W stations? Several studies have analyzed data collected at a fixed frequency. This paper contributes to load cell process monitoring research by presenting an analysis of Monte Carlo simulations to determine the expected errors caused by low frequency sampling and its impact on material balance calculations.

  3. Comparative metagenomics reveals impact of contaminants on groundwater microbiomes

    SciTech Connect (OSTI)

    Hemme, Christopher L.; Tu, Qichao; Shi, Zhou; Qin, Yujia; Gao, Weimin; Deng, Ye; Nostrand, Joy D. Van; Wu, Liyou; He, Zhili; Chain, Patrick S. G.; Tringe, Susannah G.; Fields, Matthew W.; Rubin, Edward M.; Tiedje, James M.; Hazen, Terry C.; Arkin, Adam P.; Zhou, Jizhong

    2015-10-31

    To understand patterns of geochemical cycling in pristine versus contaminated groundwater ecosystems, pristine shallow groundwater (FW301) and contaminated groundwater (FW106) samples from the Oak Ridge Integrated Field Research Center (OR-IFRC) were sequenced and compared to each other to determine phylogenetic and metabolic difference between the communities. Proteobacteria (e.g., Burkholderia, Pseudomonas) are the most abundant lineages in the pristine community, though a significant proportion ( >55%) of the community is composed of poorly characterized low abundance (individually <1%) lineages. The phylogenetic diversity of the pristine community contributed to a broader diversity of metabolic networks than the contaminated community. In addition, the pristine community encodes redundant and mostly complete geochemical cycles distributed over multiple lineages and appears capable of a wide range of metabolic activities. In contrast, many geochemical cycles in the contaminated community appear truncated or minimized due to decreased biodiversity and dominance by Rhodanobacter populations capable of surviving the combination of stresses at the site. In conclusion, these results indicate that the pristine site contains more robust and encodes more functional redundancy than the stressed community, which contributes to more efficient nutrient cycling and adaptability than the stressed community.

  4. Comparative metagenomics reveals impact of contaminants on groundwater microbiomes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hemme, Christopher L.; Tu, Qichao; Shi, Zhou; Qin, Yujia; Gao, Weimin; Deng, Ye; Nostrand, Joy D. Van; Wu, Liyou; He, Zhili; Chain, Patrick S. G.; et al

    2015-10-31

    To understand patterns of geochemical cycling in pristine versus contaminated groundwater ecosystems, pristine shallow groundwater (FW301) and contaminated groundwater (FW106) samples from the Oak Ridge Integrated Field Research Center (OR-IFRC) were sequenced and compared to each other to determine phylogenetic and metabolic difference between the communities. Proteobacteria (e.g., Burkholderia, Pseudomonas) are the most abundant lineages in the pristine community, though a significant proportion ( >55%) of the community is composed of poorly characterized low abundance (individually <1%) lineages. The phylogenetic diversity of the pristine community contributed to a broader diversity of metabolic networks than the contaminated community. In addition, themore » pristine community encodes redundant and mostly complete geochemical cycles distributed over multiple lineages and appears capable of a wide range of metabolic activities. In contrast, many geochemical cycles in the contaminated community appear truncated or minimized due to decreased biodiversity and dominance by Rhodanobacter populations capable of surviving the combination of stresses at the site. In conclusion, these results indicate that the pristine site contains more robust and encodes more functional redundancy than the stressed community, which contributes to more efficient nutrient cycling and adaptability than the stressed community.« less

  5. Activation analyses for different fusion structural alloys

    SciTech Connect (OSTI)

    Attaya, H.; Smith, D.

    1991-12-31

    The leading candidate structural materials, viz., the vanadium alloys, the nickel or the manganese stabilized austenitic steels, and the ferritic steels, are analysed in terms of their induced activation in the TPSS fusion power reactor. The TPSS reactor has 1950 MW fusion power and inboard and outboard average neutron wall loading of 3.75 and 5.35 MW/m{sup 2} respectively. The results shows that, after one year of continuous operation, the vanadium alloys have the least radioactivity at reactor shutdown. The maximum difference between the induced radioactivity in the vanadium alloys and in the other iron-based alloys occurs at about 10 years after reactor shutdown. At this time, the total reactor radioactivity, using the vanadium alloys, is about two orders of magnitude less than the total reactor radioactivity utilizing any other alloy. The difference is even larger in the first wall, the FW-vanadium activation is 3 orders of magnitude less than other alloys` FW activation. 2 refs., 7 figs.

  6. Activation analyses for different fusion structural alloys

    SciTech Connect (OSTI)

    Attaya, H.; Smith, D.

    1991-01-01

    The leading candidate structural materials, viz., the vanadium alloys, the nickel or the manganese stabilized austenitic steels, and the ferritic steels, are analysed in terms of their induced activation in the TPSS fusion power reactor. The TPSS reactor has 1950 MW fusion power and inboard and outboard average neutron wall loading of 3.75 and 5.35 MW/m{sup 2} respectively. The results shows that, after one year of continuous operation, the vanadium alloys have the least radioactivity at reactor shutdown. The maximum difference between the induced radioactivity in the vanadium alloys and in the other iron-based alloys occurs at about 10 years after reactor shutdown. At this time, the total reactor radioactivity, using the vanadium alloys, is about two orders of magnitude less than the total reactor radioactivity utilizing any other alloy. The difference is even larger in the first wall, the FW-vanadium activation is 3 orders of magnitude less than other alloys' FW activation. 2 refs., 7 figs.

  7. Full wave simulations of fast wave efficiency and power losses in the scrape-off layer of tokamak plasmas in mid/high harmonic and minority heating regimes

    SciTech Connect (OSTI)

    Bertelli, N.; Jaeger, E. F.; Hosea, J. C.; Phillips, C. K.; Berry, L.; Bonoli, P. T.; Gerhardt, S. P.; Green, D.; LeBlanc, B.; Perkins, R. J.; Qin, C. M.; Pinsker, R. I.; Prater, R.; Ryan, P. M.; Taylor, G.; Valeo, E. J.; Wilson, J. R.; Wright, J. C.; Zhang, X. J.

    2015-12-17

    Here, several experiments on different machines and in different fast wave (FW) heating regimes, such as hydrogen minority heating and high harmonic fast waves (HHFW), have found strong interaction between radio-frequency (RF) waves and the scrape-off layer (SOL) region. This paper examines the propagation and the power loss in the SOL by using the full wave code AORSA, in which the edge plasma beyond the last closed flux surface (LCFS) is included in the solution domain and a collisional damping parameter is used as a proxy to represent the real, and most likely nonlinear, damping processes. 2D and 3D AORSA results for the National Spherical Torus eXperiment (NSTX) have shown a strong transition to higher SOL power losses (driven by the RF field) when the FW cut-off is removed from in front of the antenna by increasing the edge density. Here, full wave simulations have been extended for 'conventional' tokamaks with higher aspect ratios, such as the DIII-D, Alcator C-Mod, and EAST devices. DIII-D results in HHFW regime show similar behavior found in NSTX and NSTX-U, consistent with previous DIII-D experimental observations. In contrast, a different behavior has been found for C-Mod and EAST, which operate in the minority heating regime.

  8. Full wave simulations of fast wave efficiency and power losses in the scrape-off layer of tokamak plasmas in mid/high harmonic and minority heating regimes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bertelli, N.; Jaeger, E. F.; Hosea, J. C.; Phillips, C. K.; Berry, L.; Bonoli, P. T.; Gerhardt, S. P.; Green, D.; LeBlanc, B.; Perkins, R. J.; et al

    2015-12-17

    Here, several experiments on different machines and in different fast wave (FW) heating regimes, such as hydrogen minority heating and high harmonic fast waves (HHFW), have found strong interaction between radio-frequency (RF) waves and the scrape-off layer (SOL) region. This paper examines the propagation and the power loss in the SOL by using the full wave code AORSA, in which the edge plasma beyond the last closed flux surface (LCFS) is included in the solution domain and a collisional damping parameter is used as a proxy to represent the real, and most likely nonlinear, damping processes. 2D and 3D AORSAmore » results for the National Spherical Torus eXperiment (NSTX) have shown a strong transition to higher SOL power losses (driven by the RF field) when the FW cut-off is removed from in front of the antenna by increasing the edge density. Here, full wave simulations have been extended for 'conventional' tokamaks with higher aspect ratios, such as the DIII-D, Alcator C-Mod, and EAST devices. DIII-D results in HHFW regime show similar behavior found in NSTX and NSTX-U, consistent with previous DIII-D experimental observations. In contrast, a different behavior has been found for C-Mod and EAST, which operate in the minority heating regime.« less

  9. Online Monitoring Technical Basis and Analysis Framework for Large Power Transformers; Interim Report for FY 2012

    SciTech Connect (OSTI)

    Nancy J. Lybeck; Vivek Agarwal; Binh T. Pham; Heather D. Medema; Kirk Fitzgerald

    2012-09-01

    The Light Water Reactor Sustainability program at Idaho National Laboratory (INL) is actively conducting research to develop and demonstrate online monitoring (OLM) capabilities for active components in existing Nuclear Power Plants. A pilot project is currently underway to apply OLM to Generator Step-Up Transformers (GSUs) and Emergency Diesel Generators (EDGs). INL and the Electric Power Research Institute (EPRI) are working jointly to implement the pilot project. The EPRI Fleet-Wide Prognostic and Health Management (FW-PHM) Software Suite will be used to implement monitoring in conjunction with utility partners: the Shearon Harris Nuclear Generating Station (owned by Duke Energy for GSUs, and Braidwood Generating Station (owned by Exelon Corporation) for EDGs. This report presents monitoring techniques, fault signatures, and diagnostic and prognostic models for GSUs. GSUs are main transformers that are directly connected to generators, stepping up the voltage from the generator output voltage to the highest transmission voltages for supplying electricity to the transmission grid. Technical experts from Shearon Harris are assisting INL and EPRI in identifying critical faults and defining fault signatures associated with each fault. The resulting diagnostic models will be implemented in the FW-PHM Software Suite and tested using data from Shearon-Harris. Parallel research on EDGs is being conducted, and will be reported in an interim report during the first quarter of fiscal year 2013.

  10. ITER Diagnostic First Wal

    SciTech Connect (OSTI)

    G. Douglas Loesser, et. al.

    2012-09-21

    The ITER Diagnostic Division is responsible for designing and procuring the First Wall Blankets that are mounted on the vacuum vessel port plugs at both the upper and equatorial levels This paper will discuss the effects of the diagnostic aperture shape and configuration on the coolant circuit design. The DFW design is driven in large part by the need to conform the coolant arrangement to a wide variety of diagnostic apertures combined with the more severe heating conditions at the surface facing the plasma, the first wall. At the first wall, a radiant heat flux of 35W/cm2 combines with approximate peak volumetric heating rates of 8W/cm3 (equatorial ports) and 5W/cm3 (upper ports). Here at the FW, a fast thermal response is desirable and leads to a thin element between the heat flux and coolant. This requirement is opposed by the wish for a thicker FW element to accommodate surface erosion and other off-normal plasma events.

  11. Berkeley Lab Joins DOE's New HPC4Manufacturing Program

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    designed to fund and foster public-private R&D projects that enhance U.S. ... So far in 2015, NERSC has added nine new private-sector partners in energy-specific fields ...

  12. Program Update: 3rd Quarter 2015

    Office of Energy Efficiency and Renewable Energy (EERE)

    Inside this Update: Draft LM 2016-2025 Strategic Plan; Applied Studies and Technology: The Third Dimension—Variation in Groundwater Aquifers; Fostering International Discourse; Creating LTS&M...

  13. Guidance on Considering Environmental Justice During the Development of Regulatory Actions (EPA, 2015)

    Broader source: Energy.gov [DOE]

    This U.S. Environmental Protection Agency (EPA) guidance was created to ensure understanding and foster consistency with efforts across EPA’s programs and regions to consider environmental justice and make a visible difference in America’s communities.

  14. Electrochemical Energy Summit 2015

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office will host several events at the Electrochemical Energy Summit 2015 in Phoenix, Arizona, October 12–14, 2015, to foster increased collaboration between the national...

  15. Energy from Biomass Research and Technology Transfer Program

    SciTech Connect (OSTI)

    None

    2006-09-01

    This project seeks to foster and facilitate promising basic research investigations that will lead to commercial applications of higher-value plants, new and improved plant products, and a safer environment.

  16. Underground Storage Tanks: New Fuels and Compatibility

    Broader source: Energy.gov [DOE]

    Breakout Session 1C—Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels Underground Storage Tanks: New Fuels and Compatibility Ryan Haerer, Program Analyst, Alternative Fuels, Office of Underground Storage Tanks, Environmental Protection Agency

  17. SolarCity Corp | Open Energy Information

    Open Energy Info (EERE)

    Place: Foster City, California Zip: 94404 Sector: Solar Product: US-based designer and installer of solar systems for domestic and commercial use. References: SolarCity Corp1...

  18. Guidelines for Home Energy Professionals

    SciTech Connect (OSTI)

    2011-12-16

    The U.S. Department of Energy's (DOE's) Guidelines for Home Energy Professionals project (hereafter the Guidelines) fosters the growth of a high quality residential energy upgrade industry and a skilled and credentialed workforce.

  19. Cooperative Research Development

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    "Los Alamos has fostered numerous important inventions that have had a positive impact on our economy and our planet," said IX Power CEO John R. Grizz Deal. "This CRADA...

  20. OSTIblog Posts by Sol Lederman | OSTI, US Dept of Energy Office...

    Office of Scientific and Technical Information (OSTI)

    In addition to fostering the work of top scientists, Dr. Marianelli played a key role in the construction of a huge facility at Pacific Northwest National Lab, and he positively ...

  1. Fuel Cells UK | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: NN14 3ED Product: An industry association of the UK fuel cell industry whose mission is to foster the development of the industry. References: Fuel...

  2. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

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

    ... Douglas J. Foster ConocoPhillips Mr. James D. Litton* Litton Consulting Group, Inc. Mr. D. Stephen Pye* Consultant Ms. Mary Jane Wilson* WZI Inc. Dr. Lesli Wood* Bureau of Economic ...

  3. Privatization and the Globalization of Energy Markets

    Reports and Publications (EIA)

    1996-01-01

    Discusses recent efforts at privatization in petroleum, electricity, and coal, as well as the impetus that privatization has provided in fostering the evolution of the multinational and multidimensional energy company.

  4. Three Affiliated Tribes of the Fort Berthold Reservation- 1999 Project

    Broader source: Energy.gov [DOE]

    The Three Affiliated Tribes are interested in exploring wind energy to determine how this renewable energy technology can be utilized to foster local economic development and contribute toward tribal energy independence by providing clean, renewable energy.

  5. CX-014178: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Chief Joseph-Foster Creek Underground Fiber Optic Cable Installation CX(s) Applied: B4.7Date: 09/14/2015 Location(s): WashingtonOffices(s): Bonneville Power Administration

  6. EERE INDUSTRY DAY

    Office of Energy Efficiency and Renewable Energy (EERE)

    On September 23-24, 2015 the inaugural EERE Industry Day was held at Oak Ridge National Laboratory to foster relationships and encourage dialog among researchers, industry representatives, and U.S. Department of Energy representatives.

  7. Nebraska Oil and Gas Conservation Commission | Open Energy Information

    Open Energy Info (EERE)

    was founded in 1959. Its mission is to foster, encourage and promote the development, production and utilization of natural resources of oil and gas in the state. The mission...

  8. CX-008887: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    D Analog Communications Retirement at Del Rio, Chief Joseph, and Foster Creek CX(s) Applied: B1.19 Date: 08/06/2012 Location(s): Washington Offices(s): Bonneville Power Administration

  9. Tribal Energy Development Operation and Management Best Practices

    Broader source: Energy.gov [DOE]

    Hear from Tribes that have explored, developed, and implemented new energy development organizations. Learn how the organizations have helped hone and revise strategic energy plans, foster and grow...

  10. SMART Wind Consortium Virtual Meeting on Installation: Reducing Electrical and Foundation Costs

    Broader source: Energy.gov [DOE]

    This 90-minute SMART Wind Consortium virtual meeting is intended to foster dialogue on actions to improve safety and efficiency and to reduce installation costs for distributed wind turbines. Gary...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Field, D. (11) Meyer, F. (10) GILBERT, J.G. (9) Foster, I. (7) Gilbert, J. (7) Knight, R. (7) Henry, C. S. (6) Wilke, A. (6) Wilkening, J. (6) Keegan, K. P. (5) D'Souza, M. (4) ...

  12. untitled

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    PRIEST RAPIDS I I I LOST CREEK SAVAGE RAPIDS I I I I I I I CHANDLER BIG CLIFF DETROIT GREEN PETER COUGAR FOSTER BLACK CANYON ANDERSON RANCH I DEXTER LOOKOUT POINT HILLS...

  13. XANES Workshop

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for analysis of chemical form in complex samples such as mixtures and has already found a ... Natural Systems (Andrea Foster, U.S. Geological Survey) 12:20 Lunch 1:20 ...

  14. Open Space Stewardship Program 2013 Celebration

    Office of Energy Efficiency and Renewable Energy (EERE)

    Students in grades K through 12 are involved in authentic environmental research on properties in their own communities, fostering a sense of ownership and responsibility for open space within...

  15. DOE and Japanese Ministry of Economy, Trade, and Industry Sign Memorandum of Cooperation

    Broader source: Energy.gov [DOE]

    DOE and Japanese Ministry of Economy, Trade, and Industry signed a Memorandum of Cooperation to foster collaboration on carbon capture and storage technologies, along with an Implementing Arrangement to further R&D cooperation on clean energy technology.

  16. Continous Improvement, 3/21/95

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to verify that contractor personnel are effectively managing environment, safety, and health issues in a manner that fosters continuous improvement.  The...

  17. security

    National Nuclear Security Administration (NNSA)

    exan-Calvin-Nelson-secures-recognition-for-expertise.aspx">Pantex website.

    Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit...

  18. Press Pass - Press Releases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    best in inquiry-based instruction, fostering a child's natural capacity for individual problem-solving and critical thinking, while having all the fun that a summer camp can...

  19. International Nuclear Energy Research Initiative: 2011 Annual Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fiscal year (FY) 2011 marks the ten-year anniversary of the founding of the International Nuclear Energy Research Initiative, or I-NERI. Designed to foster international partnerships that address...

  20. Disability Employment Program

    Broader source: Energy.gov [DOE]

    The Department of Energy is committed to fostering a culture of diversity. We recognize that individuals with disabilities are an untapped talent pool and possess the skills and competencies that...

  1. Predicting Reservoir System Quality and Performance | Open Energy...

    Open Energy Info (EERE)

    to library Book Section: Predicting Reservoir System Quality and Performance Authors D.J. Hartmann and E.A. Beaumont Editors E.A. Beaumont and N.H. Foster Published AAPG...

  2. index | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2015 Coal & Coal Biomass to Liquids Project Portfolio The Coal and Coal-Biomass-to-Liquids (C&CBTL) Technology Area R&D effort is focused on technologies to foster the commercial ...

  3. Ener-Gee Whiz Answers Your Questions: Thermostat Settings and...

    Energy Savers [EERE]

    Thermostat Settings and Solar Water Heaters Ener-Gee Whiz Answers Your Questions: Thermostat Settings and Solar Water Heaters June 23, 2009 - 12:54pm Addthis Amy Foster Parish ...

  4. NEPA Lessons Learned Questionnaire

    Broader source: Energy.gov [DOE]

    A questionnaire to help aid the Office of NEPA Policy and Compliance in meeting its responsibility to foster continuing improvement of the Department of Energy's National Environmental Policy Act process.

  5. Policy Memorandum #3 Advanced Leave for Childbirth Adoption and...

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

    Policy Memo 3 - Advanced-Leave-for-Childbirth-Adoption-and-Foster-Care.pdf (277.11 KB) Responsible Contacts Bruce Murray HR Policy Advisor E-mail bruce.murray@hq.doe.gov Phone ...

  6. E3 Regenesis Solutions | Open Energy Information

    Open Energy Info (EERE)

    Foster City, California Zip: 94404 Product: A California-based company developing waste-to-energy projects in the southern US. References: E3 Regenesis Solutions1 This article...

  7. The Next ICE Age | Department of Energy

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

    technologies to further increase engine efficiency and external drivers deer12_foster.pdf (976.38 KB) More Documents & Publications The Next ICE Age Fuel Modification t Facilitate Future Combustion Regimes? Optimization of Advanced Diesel Engine Combustion Strategies

  8. A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels

    Broader source: Energy.gov [DOE]

    Breakout Session 1C—Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels Tom Leone, Technical Expert, Powertrain Evaluation and Analysis, Ford Motor Company

  9. Performance Assessment Community of Practice

    Office of Environmental Management (EM)

    To foster improved communication and sharing of p g information; To develop a uniform body of PA knowledge across the complex; across the complex; To support field sites in the...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... McCarty, Kevin F. ; Siegel, David A ; El Gabaly Marquez, Farid ; Chueh, William ; de la Figuera, Juan ; ... Zhou, Xiaowang ; McCarty, Kevin F. ; Ward, Donald ; Foster, Michael ...

  11. Project Reports for Three Affiliated Tribes of the Fort Berthold Reservation- 1999 Project

    Broader source: Energy.gov [DOE]

    The Three Affiliated Tribes are interested in exploring wind energy to determine how this renewable energy technology can be utilized to foster local economic development and contribute toward tribal energy independence by providing clean, renewable energy.

  12. Attributes of a research environment that contribute to excellent research and development

    SciTech Connect (OSTI)

    G. B. Jordan; L. D. Streit; J. S. Binkley

    1999-04-01

    This paper presents initial work at two U. S. Department of Energy (DOE) national laboratories to identify attributes of DOE Laboratory research environments that are most important for fostering excellent research.

  13. National Renewable Energy Laboratory Seeks Intern to Support Tribal Work

    Office of Energy Efficiency and Renewable Energy (EERE)

    The National Renewable Energy Laboratory (NREL) is accepting applications for a year-round student internship supporting the laboratory’s work to foster clean energy development on tribal lands.

  14. Leveraging National Lab Capabilities in Fuel Cells and Electrochemical Systems—Phoenix, Arizona

    Broader source: Energy.gov [DOE]

    On October 12 and 13, the U.S. Department of Energy's Fuel Cell Technologies Office will host several events at the Electrochemical Energy Summit 2015 in Phoenix, Arizona, to foster increased collaboration between National Labs and industry.

  15. Secretarial Policy Statement on Scientific Integrity

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-03-23

    Science and Technology are the foundation of all Department of Energy (DOE) activities, so it is essential that we be committed to developing and maintaining a culture that fosters the highest levels of scientific integrity.

  16. Guidance on Considering Environmental Justice During the Development of Regulatory Actions (2015)

    Broader source: Energy.gov [DOE]

    This U.S. Environmental Protection Agency (EPA) guidance was created to ensure understanding and foster consistency with efforts across EPA’s programs and regions to consider environmental justice and make a visible difference in America’s communities.

  17. Dishwasher: 1; Human: 0 | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Amy Foster Parish My dishwasher and I have been locked in mortal combat for almost a month now, ever since it decided to quit working at nearly the same moment I decided to start ...

  18. Summary and Presentations from "Estimating the Benefits and Costs...

    Broader source: Energy.gov (indexed) [DOE]

    Energy hosted a two-day workshop on "Estimating the Benefits and Costs of Distributed Energy Technologies" in Washington DC. The purpose of the workshop was to foster discussion...

  19. General Dynamics Case Study for Superior Energy Performance | Department of

    Energy Savers [EERE]

    Fossil Energy Research & Development (R&D) Fossil Energy Research & Development (R&D) Microsoft Word - FE PSRP 08-19-09 _3_.doc (127.72 KB) More Documents & Publications Before the Senate Energy and Natural Resources Committee Before the Subcommittee on Energy -- House Science, Space, and Technology Committee Before the House Energy and Commerce Subcommittee on Oversight and Investigations Energy

    Fostering Behavior Change in the Energy Efficiency Market Fostering

  20. FederickCountyLetter to DOE 5_2012.pdf

    Office of Environmental Management (EM)

    Coal Technology | Department of Energy Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology August 12, 2010 - 1:00pm Addthis Washington, DC - President Obama's Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president

  1. EM Tank Waste Subcommittee Report for SRS and Hanford Tank Waste Review

    Office of Environmental Management (EM)

    Energy Supports Program that Fosters Region's Safety Culture EM Supports Program that Fosters Region's Safety Culture September 10, 2013 - 12:00pm Addthis Participants in Safety Fest Tennessee receive a hands-on demonstration about electrical safety. Participants in Safety Fest Tennessee receive a hands-on demonstration about electrical safety. This year’s event offers 40 safety courses. Participants discuss relevant safety issues and best practices. This year's event offers 40 safety

  2. Science Superbowl: Junior High students compete to win the Regional Science

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bowl | Argonne National Laboratory Bill Foster, congressman and former physicist, gives opening remarks to an auditorium of students, coaches and parents before the 2016 Argonne Regional Science Bowl. Bill Foster, congressman and former physicist, gives opening remarks to an auditorium of students, coaches and parents before the 2016 Argonne Regional Science Bowl. A team from Daniel Wright Middle School has won the 2016 Argonne Regional Science Bowl. The team now goes on to compete against

  3. 2003 High Temperature Membrane Working Group Meeting Archives | Department

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

    of Energy High Temperature Membrane Working Group Meeting Archives 2003 High Temperature Membrane Working Group Meeting Archives View 2003 meeting presentations from the High Temperature Membrane Working Group. October 17, 2003, Orlando, Florida High T Membrane Development at Foster-Miller, Bindu Nair, Foster-Miller Highly Sulfonated Polymers for High Temperature Applications, Morton Litt, Case Western Reserve University Assessing Transport in New Electrolytes, Bryan Pivovar, LANL

  4. JLab, Hampton U. celebrate Einstein's love of music with special event at

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CNU's Ferguson Center for the Arts | Jefferson Lab JLab, Hampton U. celebrate Einstein's love of music with special event at CNU's Ferguson Center for the Arts Dr. Brian Foster and Jack Liebeck Dr. Brian Foster and Jack Liebeck. Photo by Richard Lea-Hair. More publicity photographs available from Jack Liebeck's website JLab, Hampton U. celebrate Einstein's love of music with special event at CNU's Ferguson Center for the Arts April 11, 2005 The Department of Energy's Jefferson Lab, in

  5. Oak Ridge Office of Environmental Management | Department of Energy

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

    Oak Ridge Office of Environmental Management OREM supports local program fostering the next generation of environmental stewards OREM supports local program fostering the next generation of environmental stewards OREM and CRESO hosted media for a "turtle hunt" of Tennessee's state reptile, the Eastern Box Turtle. Today's event is just one example of how community partnerships are having a real-world impact, enabling Anderson County middle and high school students to participate in and

  6. Lower Permian facies of the Palo Duro Basin, Texas: depositional systems, shelf-margin evolution, paleogeography, and petroleum potential

    SciTech Connect (OSTI)

    Handford, C.R.

    1980-01-01

    A Palo geological study suggests that potential hydrocarbon reservoirs occur in shelf-margin carbonates, delta-front sandstones, and fan-delta arkoses. Zones of porous (greater than 10 percent) dolomite are concentrated near shelf margins and have configurations similar to productive Lower Permian shelf-margin trends in New Mexico. Delta-front sandstones (log-computed porosity of 18 to 25 percent) are similar to producing deltaic sandstones of Morris Buie-Blaco Fields in North-Central Texas. Porous (18 percent) fan-delta sandstones along the south flank of the Amarillo Uplift may form reservoirs similiar to that of the Mobeetie Field on the north side of the Amarillo Uplife in Wheeler County, Texas. Potential hydrocarbon source beds occur in slope and basinal environments. Total organic carbon generally ranges from 1 to 2.3 percent by weight and averages 0.589 percent by weight.

  7. Quantum fate of singularities in a dark-energy dominated universe

    SciTech Connect (OSTI)

    Bouhmadi-Lopez, Mariam; Kiefer, Claus; Sandhoefer, Barbara; Moniz, Paulo Vargas

    2009-06-15

    Classical models for dark energy can exhibit a variety of singularities, many of which occur for scale factors much bigger than the Planck length. We address here the issue of whether some of these singularities, the big freeze and the big demarrage, can be avoided in quantum cosmology. We use the framework of quantum geometrodynamics. We restrict our attention to a class of models whose matter content can be described by a generalized Chaplygin gas and be represented by a scalar field with an appropriate potential. Employing the DeWitt criterion that the wave function be zero at the classical singularity, we show that a class of solutions to the Wheeler-DeWitt equation fulfilling this condition can be found. These solutions thus avoid the classical singularity. We discuss the reasons for the remaining ambiguity in fixing the solution.

  8. Semiclassical approximation to supersymmetric quantum gravity

    SciTech Connect (OSTI)

    Kiefer, Claus; Lueck, Tobias; Moniz, Paulo

    2005-08-15

    We develop a semiclassical approximation scheme for the constraint equations of supersymmetric canonical quantum gravity. This is achieved by a Born-Oppenheimer type of expansion, in analogy to the case of the usual Wheeler-DeWitt equation. The formalism is only consistent if the states at each order depend on the gravitino field. We recover at consecutive orders the Hamilton-Jacobi equation, the functional Schroedinger equation, and quantum gravitational correction terms to this Schroedinger equation. In particular, the following consequences are found: (i) the Hamilton-Jacobi equation and therefore the background spacetime must involve the gravitino, (ii) a (many-fingered) local time parameter has to be present on super Riem {sigma} (the space of all possible tetrad and gravitino fields) (iii) quantum supersymmetric gravitational corrections affect the evolution of the very early Universe. The physical meaning of these equations and results, in particular, the similarities to and differences from the pure bosonic case, are discussed.

  9. Indirection and computer security.

    SciTech Connect (OSTI)

    Berg, Michael J.

    2011-09-01

    The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

  10. Development of an air cleaning system for dissolving high explosives from nuclear warheads

    SciTech Connect (OSTI)

    Bergman, W.; Wilson, K.; Staggs, K.; Wapman, D.

    1997-08-01

    The Department of Energy (DOE) has a major effort underway in dismantling nuclear weapons. In support of this effort we have been developing a workstation for removing the high explosive (HE) from nuclear warheads using hot sprays of dimethyl sulfoxide (DMSO) solvent to dissolve the HE. An important component of the workstation is the air cleaning system that is used to contain DMSO aerosols and vapor and radioactive aerosols. The air cleaning system consists of a condenser to liquefy the hot DMSO vapor, a demister pad to remove most of the DMSO aerosols, a high efficiency particulate air (HEPA) filter to remove the remaining aerosols, an activated carbon filter to remove the DMSO vapor, and a final HEPA filter to meet the redundancy requirement for HEPA filters in radioactive applications. The demister pad is a 4{double_prime} thick mat of glass and steel fibers and was selected after conducting screening tests on promising candidates. We also conducted screening tests on various activated carbons and found that all had a similar performance. The carbon breakthrough curves were fitted to a modified Wheeler`s equation and gave excellent predictions for the effect of different flow rates. After all of the components were assembled, we ran a series of performance tests on the components and system to determine the particle capture efficiency as a function of size for dioctyl sebacate (DOS) and DMSO aerosols using laser particle counters and filter samples. The pad had an efficiency greater than 990% for 0.1 {mu}m DMSO particles. Test results on the prototype carbon filter showed only 70% efficiency, instead of the 99.9% in small scale laboratory tests. Thus further work will be required to develop the prototype carbon filter. 7 refs., 18 figs., 10 tabs.

  11. Gravitational wave extraction in simulations of rotating stellar core collapse

    SciTech Connect (OSTI)

    Reisswig, C.; Ott, C. D.; Sperhake, U.; Schnetter, E.

    2011-03-15

    We perform simulations of general relativistic rotating stellar core collapse and compute the gravitational waves (GWs) emitted in the core-bounce phase of three representative models via multiple techniques. The simplest technique, the quadrupole formula (QF), estimates the GW content in the spacetime from the mass-quadrupole tensor only. It is strictly valid only in the weak-field and slow-motion approximation. For the first time, we apply GW extraction methods in core collapse that are fully curvature based and valid for strongly radiating and highly relativistic sources. These techniques are not restricted to weak-field and slow-motion assumptions. We employ three extraction methods computing (i) the Newman-Penrose (NP) scalar {Psi}{sub 4}, (ii) Regge-Wheeler-Zerilli-Moncrief master functions, and (iii) Cauchy-characteristic extraction (CCE) allowing for the extraction of GWs at future null infinity, where the spacetime is asymptotically flat and the GW content is unambiguously defined. The latter technique is the only one not suffering from residual gauge and finite-radius effects. All curvature-based methods suffer from strong nonlinear drifts. We employ the fixed-frequency integration technique as a high-pass waveform filter. Using the CCE results as a benchmark, we find that finite-radius NP extraction yields results that agree nearly perfectly in phase, but differ in amplitude by {approx}1%-7% at core bounce, depending on the model. Regge-Wheeler-Zerilli-Moncrief waveforms, while, in general, agreeing in phase, contain spurious high-frequency noise of comparable amplitudes to those of the relatively weak GWs emitted in core collapse. We also find remarkably good agreement of the waveforms obtained from the QF with those obtained from CCE. The results from QF agree very well in phase and systematically underpredict peak amplitudes by {approx}5%-11%, which is comparable to the NP results and is certainly within the uncertainties associated with core collapse

  12. Development of advanced manufacturing technologies for low cost hydrogen storage vessels

    SciTech Connect (OSTI)

    Leavitt, Mark; Lam, Patrick

    2014-12-29

    The U.S. Department of Energy (DOE) defined a need for low-cost gaseous hydrogen storage vessels at 700 bar to support cost goals aimed at 500,000 units per year. Existing filament winding processes produce a pressure vessel that is structurally inefficient, requiring more carbon fiber for manufacturing reasons, than would otherwise be necessary. Carbon fiber is the greatest cost driver in building a hydrogen pressure vessel. The objective of this project is to develop new methods for manufacturing Type IV pressure vessels for hydrogen storage with the purpose of lowering the overall product cost through an innovative hybrid process of optimizing composite usage by combining traditional filament winding (FW) and advanced fiber placement (AFP) techniques. A numbers of vessels were manufactured in this project. The latest vessel design passed all the critical tests on the hybrid design per European Commission (EC) 79-2009 standard except the extreme temperature cycle test. The tests passed include burst test, cycle test, accelerated stress rupture test and drop test. It was discovered the location where AFP and FW overlap for load transfer could be weakened during hydraulic cycling at 85°C. To design a vessel that passed these tests, the in-house modeling software was updated to add capability to start and stop fiber layers to simulate the AFP process. The original in-house software was developed for filament winding only. Alternative fiber was also investigated in this project, but the added mass impacted the vessel cost negatively due to the lower performance from the alternative fiber. Overall the project was a success to show the hybrid design is a viable solution to reduce fiber usage, thus driving down the cost of fuel storage vessels. Based on DOE’s baseline vessel size of 147.3L and 91kg, the 129L vessel (scaled to DOE baseline) in this project shows a 32% composite savings and 20% cost savings when comparing Vessel 15 hybrid design and the Quantum

  13. THE ROAD TO THE RED SEQUENCE: A DETAILED VIEW OF THE FORMATION OF A MASSIVE GALAXY AT z {approx} 2

    SciTech Connect (OSTI)

    Ferreras, Ignacio; Pasquali, Anna; Khochfar, Sadegh; Kuntschner, Harald; Kuemmel, Martin; Pirzkal, Nor; Windhorst, Rogier; Malhotra, Sangeeta; Rhoads, James; Cohen, Seth; O'Connell, Robert W.; Hathi, Nimish P.; Ryan, Russell E.; Yan Haojing

    2012-08-15

    Over half of the census of massive galaxies at z {approx} 2 are dominated by quiescent stellar populations. The formation mechanism for these galaxies is still under debate, with models relying either on massive and early mergers or cold accretion. It is therefore imperative to understand in detail the properties of these galaxies. We present here a detailed analysis of the star formation history (SFH) of FW4871, a massive galaxy at z = 1.893 {+-} 0.002. We compare rest-frame optical and NUV slitless grism spectra from the Hubble Space Telescope with a large set of composite stellar populations to constrain the underlying SFH. Even though the morphology features prominent tidal tails, indicative of a recent merger, there is no sign of ongoing star formation within an aperture encircling one effective radius, which corresponds to a physical extent of 2.6 kpc. A model assuming truncation of an otherwise constant SFH gives a formation epoch z{sub F} {approx} 10 with a truncation after 2.7 Gyr, giving a mass-weighted age of 1.5 Gyr and a stellar mass of (0.8-3) Multiplication-Sign 10{sup 11} M{sub Sun} (the intervals representing the output from different population synthesis models), implying star formation rates of 30-110 M{sub Sun} yr{sup -1}. A more complex model including a recent burst of star formation places the age of the youngest component at 145{sup +450}{sub -70} Myr, with a mass contribution lower than 20%, and a maximum amount of dust reddening of E(B - V) < 0.4 mag (95% confidence levels). This low level of dust reddening is consistent with the low emission observed at 24 {mu}m, corresponding to rest-frame 8 {mu}m, where polycyclic aromatic hydrocarbon emission should contribute significantly if a strong formation episode were present. The color profile of FW4871 does not suggest a significant radial trend in the properties of the stellar populations out to 3 R{sub e}. We suggest that the recent merger that formed FW4871 is responsible for the quenching

  14. Implementation, capabilities, and benchmarking of Shift, a massively parallel Monte Carlo radiation transport code

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Pandya, Tara M.; Johnson, Seth R.; Evans, Thomas M.; Davidson, Gregory G.; Hamilton, Steven P.; Godfrey, Andrew T.

    2015-12-21

    This paper discusses the implementation, capabilities, and validation of Shift, a massively parallel Monte Carlo radiation transport package developed and maintained at Oak Ridge National Laboratory. It has been developed to scale well from laptop to small computing clusters to advanced supercomputers. Special features of Shift include hybrid capabilities for variance reduction such as CADIS and FW-CADIS, and advanced parallel decomposition and tally methods optimized for scalability on supercomputing architectures. Shift has been validated and verified against various reactor physics benchmarks and compares well to other state-of-the-art Monte Carlo radiation transport codes such as MCNP5, CE KENO-VI, and OpenMC. Somemore » specific benchmarks used for verification and validation include the CASL VERA criticality test suite and several Westinghouse AP1000® problems. These benchmark and scaling studies show promising results.« less

  15. RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V

    Office of Legacy Management (LM)

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  16. Implementation, capabilities, and benchmarking of Shift, a massively parallel Monte Carlo radiation transport code

    SciTech Connect (OSTI)

    Pandya, Tara M.; Johnson, Seth R.; Evans, Thomas M.; Davidson, Gregory G.; Hamilton, Steven P.; Godfrey, Andrew T.

    2015-12-21

    This paper discusses the implementation, capabilities, and validation of Shift, a massively parallel Monte Carlo radiation transport package developed and maintained at Oak Ridge National Laboratory. It has been developed to scale well from laptop to small computing clusters to advanced supercomputers. Special features of Shift include hybrid capabilities for variance reduction such as CADIS and FW-CADIS, and advanced parallel decomposition and tally methods optimized for scalability on supercomputing architectures. Shift has been validated and verified against various reactor physics benchmarks and compares well to other state-of-the-art Monte Carlo radiation transport codes such as MCNP5, CE KENO-VI, and OpenMC. Some specific benchmarks used for verification and validation include the CASL VERA criticality test suite and several Westinghouse AP1000® problems. These benchmark and scaling studies show promising results.

  17. Aerodynamic and aeroacoustic for wind turbine

    SciTech Connect (OSTI)

    Mohamed, Maizi; Rabah, Dizene

    2015-03-10

    This paper describes a hybrid approach forpredicting noise radiated from the rotating Wind Turbine (HAWT) blades, where the sources are extracted from an unsteady Reynolds-Averaged-Navier Stocks (URANS) simulation, ANSYS CFX 11.0, was used to calculate The near-field flow parameters around the blade surface that are necessary for FW-H codes. Comparisons with NREL Phase II experimental results are presented with respect to the pressure distributions for validating a capacity of the solver to calculate the near-field flow on and around the wind turbine blades, The results show that numerical data have a good agreement with experimental. The acoustic pressure, presented as a sum of thickness and loading noise components, is analyzed by means of a discrete fast Fourier transformation for the presentation of the time acoustic time histories in the frequency domain. The results convincingly show that dipole source noise is the dominant noise source for this wind turbine.

  18. Methods for improved forewarning of condition changes in monitoring physical processes

    DOE Patents [OSTI]

    Hively, Lee M.

    2013-04-09

    This invention teaches further improvements in methods for forewarning of critical events via phase-space dissimilarity analysis of data from biomedical equipment, mechanical devices, and other physical processes. One improvement involves objective determination of a forewarning threshold (U.sub.FW), together with a failure-onset threshold (U.sub.FAIL) corresponding to a normalized value of a composite measure (C) of dissimilarity; and providing a visual or audible indication to a human observer of failure forewarning and/or failure onset. Another improvement relates to symbolization of the data according the binary numbers representing the slope between adjacent data points. Another improvement relates to adding measures of dissimilarity based on state-to-state dynamical changes of the system. And still another improvement relates to using a Shannon entropy as the measure of condition change in lieu of a connected or unconnected phase space.

  19. Out-of-Time Beam Extinction in the MU2E Experiment

    SciTech Connect (OSTI)

    Prebys, E. J.; Werkema, S.

    2015-06-01

    The Mu2e Experiment at Fermilab will search for the conversion of a muon to an electron in the field of an atomic nucleus with unprecedented sensitivity. The experiment requires a beam consisting of proton bunches 250 ns FW long, separated by 1.7 $\\mu$ sec, with no out-of-time protons at the $10^{10}$ fractional level. Satisfying this "extinction" requirement is very challenging. The formation of the bunches is expected to result in an extinction on the order of $10^5$. The remaining extinction will be accomplished by a system of resonant magnets and collimators, configured such that only in-time beam is delivered to the experiment. Our simulations show that the total extinction achievable by the system is on the order of $10^{12}$, with an efficiency for transmitting in-time beam of 99.6%.

  20. Capabilities, Implementation, and Benchmarking of Shift, a Massively Parallel Monte Carlo Radiation Transport Code

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Pandya, Tara M; Johnson, Seth R; Evans, Thomas M; Davidson, Gregory G; Hamilton, Steven P; Godfrey, Andrew T

    2016-01-01

    This work discusses the implementation, capabilities, and validation of Shift, a massively parallel Monte Carlo radiation transport package developed and maintained at Oak Ridge National Laboratory. It has been developed to scale well from laptop to small computing clusters to advanced supercomputers. Special features of Shift include hybrid capabilities for variance reduction such as CADIS and FW-CADIS, and advanced parallel decomposition and tally methods optimized for scalability on supercomputing architectures. Shift has been validated and verified against various reactor physics benchmarks and compares well to other state-of-the-art Monte Carlo radiation transport codes such as MCNP5, CE KENO-VI, and OpenMC. Somemorespecific benchmarks used for verification and validation include the CASL VERA criticality test suite and several Westinghouse AP1000 R problems. These benchmark and scaling studies show promising results.less