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Sample records for limited place london

  1. Dong Energy London Array Limited Formerly known as CORE Ltd ...

    Open Energy Info (EERE)

    Limited is a UK Joint Venture between Farm energy and Energi E2, involved in offshore wind farms in the outer Thames Estuary. References: Dong Energy London Array Limited...

  2. London Array Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: United Kingdom Sector: Wind energy Product: Awarded the opportunity to lease an offshore wind farm site in the outer Thames Estuary by the Crown Estate's 2nd round...

  3. The London Hydrogen Partnership | Open Energy Information

    Open Energy Info (EERE)

    London Hydrogen Partnership Jump to: navigation, search Name: The London Hydrogen Partnership Place: London, United Kingdom Zip: SE1 2AA Sector: Hydro, Hydrogen Product: The London...

  4. Nomura International PLC London | Open Energy Information

    Open Energy Info (EERE)

    Nomura International PLC London Jump to: navigation, search Name: Nomura International PLC (London) Place: London, Greater London, United Kingdom Zip: EC1A 4NP Product: European...

  5. Carbon Limiting Technologies | Open Energy Information

    Open Energy Info (EERE)

    Limiting Technologies Jump to: navigation, search Name: Carbon Limiting Technologies Place: London, Greater London, United Kingdom Zip: N1 8HA Sector: Carbon Product: UK-based...

  6. Greenergy Biofuels Limited | Open Energy Information

    Open Energy Info (EERE)

    Biofuels Limited Jump to: navigation, search Name: Greenergy Biofuels Limited Place: London, Greater London, United Kingdom Zip: WC1V 7BD Sector: Biofuels Product: Imports, blends...

  7. Clipper Windpower Europe Limited | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Europe Limited Jump to: navigation, search Name: Clipper Windpower Europe Limited Place: London, Greater London, United Kingdom Zip: SE1 7TJ Sector: Wind energy...

  8. Free Stream Capital Partners Limited | Open Energy Information

    Open Energy Info (EERE)

    Capital Partners Limited Jump to: navigation, search Name: Free Stream Capital Partners Limited Place: London, Greater London, United Kingdom Zip: SW1Y 4AA Sector: Wind energy...

  9. London Climate Change Agency | Open Energy Information

    Open Energy Info (EERE)

    Climate Change Agency Jump to: navigation, search Name: London Climate Change Agency Place: London, Greater London, United Kingdom Zip: SE1 8AA Product: Agency responsible for...

  10. First London Power FLP | Open Energy Information

    Open Energy Info (EERE)

    London Power (FLP) Place: London, United Kingdom Zip: E3 2PL Product: London-based gasification developer operating a demonstration plant in East London. Coordinates: 51.506325,...

  11. Biodiesel Energy Trading Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Biodiesel Energy Trading Limited Place: London, United Kingdom Zip: W1J 8DY Product: London-based company focused on trading of biodiesel....

  12. Universal Carbon Credits Limited | Open Energy Information

    Open Energy Info (EERE)

    Universal Carbon Credits Limited Jump to: navigation, search Name: Universal Carbon Credits Limited Place: London, England, United Kingdom Zip: EC3A6DF Sector: Carbon Product:...

  13. Carbon Trust Enterprises Limited | Open Energy Information

    Open Energy Info (EERE)

    Enterprises Limited Jump to: navigation, search Name: Carbon Trust Enterprises Limited Place: London, United Kingdom Zip: WC2A 2AZ Sector: Carbon Product: Carbon Trust Enterprises...

  14. Transmission Capital Limited | Open Energy Information

    Open Energy Info (EERE)

    Transmission Capital Limited Jump to: navigation, search Name: Transmission Capital Limited Place: London, United Kingdom Zip: EC2V 7HR Sector: Renewable Energy, Services Product:...

  15. Cleantech Professional Resource Global Limited CPR Global | Open...

    Open Energy Info (EERE)

    Professional Resource Global Limited CPR Global Jump to: navigation, search Name: Cleantech Professional Resource Global Limited (CPR Global) Place: London, United Kingdom Zip:...

  16. The Green Renewable Energy Company Limited | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Company Limited Jump to: navigation, search Name: The Green Renewable Energy Company Limited Place: London, United Kingdom Sector: Biomass Product: Company to...

  17. Carbon Compliance Acquisition 5 Limited | Open Energy Information

    Open Energy Info (EERE)

    Compliance Acquisition 5 Limited Jump to: navigation, search Name: Carbon Compliance Acquisition 5 Limited Place: Greater London, United Kingdom Zip: EC2M 2TD Sector: Carbon...

  18. Mistral Invest Limited | Open Energy Information

    Open Energy Info (EERE)

    Mistral Invest Limited Jump to: navigation, search Name: Mistral Invest Limited Place: London, United Kingdom Zip: W1U 7DW Sector: Wind energy Product: Private Equity Fund aiming...

  19. London Waste and Recycling Board | Open Energy Information

    Open Energy Info (EERE)

    Waste and Recycling Board Jump to: navigation, search Name: London Waste and Recycling Board Place: London, England, United Kingdom Zip: SE1 0AL Sector: Services Product: UK-based...

  20. New London Municipal Utilities | Open Energy Information

    Open Energy Info (EERE)

    Utilities Jump to: navigation, search Name: New London Municipal Utilities Place: Iowa References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data Utility...

  1. London Climate Change Service Providers Group LCCSPG | Open Energy...

    Open Energy Info (EERE)

    Service Providers Group LCCSPG Jump to: navigation, search Name: London Climate Change Service Providers Group (LCCSPG) Place: United Kingdom Product: Aims to promote the shared...

  2. New London Electric&Water Util | Open Energy Information

    Open Energy Info (EERE)

    Electric&Water Util Jump to: navigation, search Name: New London Electric&Water Util Place: Wisconsin Phone Number: (920) 982-8516 Website: newlondonutilities.org Outage Hotline:...

  3. London School of Economics and Political Science | Open Energy...

    Open Energy Info (EERE)

    Economics and Political Science Jump to: navigation, search Name: London School of Economics and Political Science Place: United Kingdom Zip: WC2A 2AE Product: Centre for research...

  4. New London | Open Energy Information

    Open Energy Info (EERE)

    Scale Wind Facility Status In Service Developer Shermco Industries Location New London IA Coordinates 40.95478446, -91.39509201 Show Map Loading map... "minzoom":false,"mapp...

  5. Quasi-Elastic Scattering Measurements Morgan Wascko Imperial College London

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

    Elastic Scattering Measurements Morgan Wascko Imperial College London Neutrino 2010, 18 June 2010 Morgan Wascko Message The precision of future oscillation measurements is limited by neutrino interaction uncertainties. The solution is model independent cross-section measurements from the current generation of experiments. Morgan Wascko Outline * Phenomenological Introduction * Recent Measurements (since Nu2008) * MiniBooNE, SciBooNE, NOMAD, MINOS * Flux predictions, uncertainties * Importance to

  6. Low Carbon London - A Learning Journey (Smart Grid Project) ...

    Open Energy Info (EERE)

    - A Learning Journey (Smart Grid Project) Jump to: navigation, search Project Name Low Carbon London - A Learning Journey Country United Kingdom Headquarters Location London,...

  7. Global Science Gateway Agreement Signed in London | Department...

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

    Global Science Gateway Agreement Signed in London Global Science Gateway Agreement Signed in London January 22, 2006 - 10:15am Addthis DOE Partners With British Library on...

  8. Limiter

    DOE Patents [OSTI]

    Cohen, S.A.; Hosea, J.C.; Timberlake, J.R.

    1984-10-19

    A limiter with a specially contoured front face is provided. The front face of the limiter (the plasma-side face) is flat with a central indentation. In addition, the limiter shape is cylindrically symmetric so that the limiter can be rotated for greater heat distribution. This limiter shape accommodates the various power scrape-off distances lambda p, which depend on the parallel velocity, V/sub parallel/, of the impacting particles.

  9. Limiter

    DOE Patents [OSTI]

    Cohen, Samuel A. (Hopewell, NJ); Hosea, Joel C. (Princeton, NJ); Timberlake, John R. (Allentown, NJ)

    1986-01-01

    A limiter with a specially contoured front face accommodates the various power scrape-off distances .lambda..sub.p, which depend on the parallel velocity, V.sub..parallel., of the impacting particles. The front face of the limiter (the plasma-side face) is flat with a central indentation. In addition, the limiter shape is cylindrically symmetric so that the limiter can be rotated for greater heat distribution.

  10. EA-263 UBS AG, London Branch | Department of Energy

    Energy Savers [EERE]

    3 UBS AG, London Branch EA-263 UBS AG, London Branch Order authorizing UBS AG, London Branch to export electric energy to Mexico. PDF icon EA-263 UBS AG, London Branch More Documents & Publications EA-232 OGE Energy Resources Inc EA-249 Exelon Generation Company LLC EA-122-A Dynegy Power Marketing,

  11. EVO Electric Limited | Open Energy Information

    Open Energy Info (EERE)

    Greater London, United Kingdom Zip: GU21 5JY Product: EVO Electric Limited develops electrical motors and generators for use in gensets, powertrains, and traction motors in...

  12. EA-261 UBS AG, London Branch | Department of Energy

    Energy Savers [EERE]

    1 UBS AG, London Branch EA-261 UBS AG, London Branch Order authorizing UBS AG, London Branch to export electric energy to Mexico. PDF icon EA-261 UBS AG, London Branch More Documents & Publications EA-184 Morgan Stanley Capital Group Inc. EA-167 PG&E Energy Trading-Power, L.P EA-181 H.Q Energy Services (U.S

  13. Relativistic theory of nuclear spin-rotation tensor with kinetically balanced rotational London orbitals

    SciTech Connect (OSTI)

    Xiao, Yunlong; Zhang, Yong; Liu, Wenjian

    2014-10-28

    Both kinetically balanced (KB) and kinetically unbalanced (KU) rotational London orbitals (RLO) are proposed to resolve the slow basis set convergence in relativistic calculations of nuclear spin-rotation (NSR) coupling tensors of molecules containing heavy elements [Y. Xiao and W. Liu, J. Chem. Phys. 138, 134104 (2013)]. While they perform rather similarly, the KB-RLO Ansatz is clearly preferred as it ensures the correct nonrelativistic limit even with a finite basis. Moreover, it gives rise to the same direct relativistic mapping between nuclear magnetic resonance shielding and NSR coupling tensors as that without using the London orbitals [Y. Xiao, Y. Zhang, and W. Liu, J. Chem. Theory Comput. 10, 600 (2014)].

  14. Conduit Ventures Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: London, United Kingdom Zip: EC1N 8LS Product: Venture capital funding for fuel cells and hydrogen. Phone Number: +44 (0) 20 7831 3131 Website: www.conduit-ventures....

  15. Behavioral Opportunities for Energy Savings in Office Buildings: a London

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

    Field Experiment | Department of Energy Behavioral Opportunities for Energy Savings in Office Buildings: a London Field Experiment Behavioral Opportunities for Energy Savings in Office Buildings: a London Field Experiment Report details a controlled field experiment to reduce energy use and greenhouse gas emissions in five organizations in London, England. The major finding of this report is that making public commitments and comparing one person's behavior with that of others significantly

  16. New London County, Connecticut: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Electric Co Inc Energy Generation Facilities in New London County, Connecticut American Ref-Fuel of SE CT Biomass Facility Wheelabrator Lisbon Biomass Facility Utility Companies...

  17. 2012 London Olympics Go for the Green with Its Energy Efficient...

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

    2 London Olympics Go for the Green with Its Energy Efficient, Sustainable, and Recyclable Design 2012 London Olympics Go for the Green with Its Energy Efficient, Sustainable, and ...

  18. Clean Energy Ministerial 2012 in London | Department of Energy

    Office of Environmental Management (EM)

    Clean Energy Ministerial 2012 in London Clean Energy Ministerial 2012 in London Addthis 1 of 5 U.S. Energy Department Secretary Steven Chu, along with other leading energy decision-makers from around the world, at the third Clean Energy Ministerial annual meeting in London. Image: Department of Energy and Climate Change. 2 of 5 Prime Minister David Cameron, Secretary of State Edward Davey, U.S. Energy Department Secretary Steven Chu and Minister of State Greg Barker at the third Clean Energy

  19. Manhattan Project: Places

    Office of Scientific and Technical Information (OSTI)

    Places "Met Lab" (Metallurgical Laboratory) Oak Ridge: Clinton Engineer Works Hanford Engineer Works Los Alamos Other Places Places of the Manhattan Project Places PLEASE NOTE: The Places pages are not yet available. Links to the pages listed below and to the left will be activated as content is developed. Select topics relating to the places where the Manhattan Project occurred have been grouped into the categories listed to the left. A quick overview of places involved in the

  20. Secretary Chu Opinion Piece in Times of London | Department of Energy

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

    Opinion Piece in Times of London Secretary Chu Opinion Piece in Times of London May 27, 2009 - 12:00am Addthis London, England - The Tuesday, May 26, 2009 edition of the Times of London includes the following opinion piece from Energy Secretary Steven Chu highlighting President Obama's commitment to improving America's energy policy and addressing the global climate crisis: America has been slow to respond to climate change, but its new Secretary of Energy, Nobel prizewinner Steven Chu, is

  1. UBS AG, LONDON BRANCH Order No. EA-261 I. BACKGROUND

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

    1 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS AG, London Branch (UBS) for authorization to transmit electric energy from the United States to Mexico. UBS, a Swiss corporation formed in 1998 by the merger of Union Bank of

  2. UBS AG, LONDON BRANCH Order No. EA-263 I. BACKGROUND

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

    3 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS, AG London Branch (UBS) for authorization to transmit electric energy from the Untied States to Mexico and to Canada. UBS, a Swiss corporation formed in 1998 by the merger of Union

  3. Acting Deputy Secretary of Energy to Participate in London Energy Ministers

    Energy Savers [EERE]

    Meeting | Department of Energy of Energy to Participate in London Energy Ministers Meeting Acting Deputy Secretary of Energy to Participate in London Energy Ministers Meeting December 17, 2008 - 8:51am Addthis WASHINGTON, DC - Acting Deputy Secretary of Energy Jeffrey Kupfer will travel to London, England this week to participate in the London Energy Ministers Meeting-a follow-up to the Jeddah Energy Meeting held in June 2008. During the meeting, Kupfer will discuss the current state of the

  4. Timminco Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Timminco Limited Place: Toronto, Ontario, Canada Zip: M5H 1J9 Product: Canadian manufacturer of magnesium and silicon; operates its...

  5. Secretary Chu to Lead Delegation to SE4All, CEM Conferences in London |

    Energy Savers [EERE]

    Department of Energy Lead Delegation to SE4All, CEM Conferences in London Secretary Chu to Lead Delegation to SE4All, CEM Conferences in London April 9, 2012 - 10:13am Addthis WASHINGTON, DC - Later this month, U.S. Energy Secretary Steven Chu will join Energy Ministers from the world's leading economies in London for the UN Sustainable Energy for All (SE4All) conference and the Clean Energy Ministerial (CEM3). CEM3 and SE4All will hold a joint press conference on April 26, 2012, to announce

  6. 2012 London Olympics Go for the Green with Its Energy Efficient,

    Energy Savers [EERE]

    Sustainable, and Recyclable Design | Department of Energy London Olympics Go for the Green with Its Energy Efficient, Sustainable, and Recyclable Design 2012 London Olympics Go for the Green with Its Energy Efficient, Sustainable, and Recyclable Design July 26, 2012 - 12:00pm Addthis Olympic stadium, with a roof made of 2,500 tons of steel tubing from recycled gas pipelines, is one example of sustainable design that is part of London's 500-acre Olympic Park. | Photo courtesy of iStock user

  7. IEA Unveils Clean Energy Progress Report in London | Department of Energy

    Office of Environmental Management (EM)

    IEA Unveils Clean Energy Progress Report in London IEA Unveils Clean Energy Progress Report in London April 26, 2012 - 12:20pm Addthis Prime Minister David Cameron, Secretary of State Edward Davey, Energy Department Secretary Steven Chu and Minister of State Greg Barker at the third Clean Energy Ministerial event in London on 26 April 2012. | Photo courtesy of the <a href="http://www.decc.gov.uk/">Department of Energy and Climate Change</a>. Prime Minister David Cameron,

  8. London, United Kingdom: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Ltd ACF Ltd BMT Renewables Ltd BP Alternative Energy BP Plc Beetle Capital Partners BCP Biodiesel Energy Trading Limited Bioethanol Limited Biomass Fuels Ltd BFL Bloomberg New...

  9. V Fuels Biodiesel Limited | Open Energy Information

    Open Energy Info (EERE)

    Biodiesel Limited Jump to: navigation, search Name: V-Fuels Biodiesel Limited Place: United Kingdom Product: UK-based biodiesel producers. References: V-Fuels Biodiesel Limited1...

  10. Belize Electricity Limited | Open Energy Information

    Open Energy Info (EERE)

    Belize Electricity Limited Jump to: navigation, search Logo: Belize Electricity Limited Name: Belize Electricity Limited Abbreviation: BEL Address: PO Box 327 Place: Belize City,...

  11. Better Place Formerly Project Better Place | Open Energy Information

    Open Energy Info (EERE)

    California Zip: 94304 Product: Project Better Place will establish a widespread grid of electric charging spots to provide consumers with the energy to keep their cars charged...

  12. Solfex Limited | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Solfex Limited Address: Energy Arena Bannister Hall Works Off Shop Lane, Higher Walton Preston, Lancashire PR5 4DZ Place: Preston, United...

  13. Gujarat Ambuja Cements Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Gujarat Ambuja Cements Limited Place: Mumbai, India Zip: 400 021 Sector: Biomass Product: Indian cement company. the company...

  14. Harvard Dedicated Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Harvard Dedicated Energy Limited Jump to: navigation, search Name: Harvard Dedicated Energy Limited Place: Massachusetts Phone Number: (617) 495-5560 Website: www.energyandfaciliti...

  15. Rix Biodiesel Limited | Open Energy Information

    Open Energy Info (EERE)

    Rix Biodiesel Limited Jump to: navigation, search Name: Rix Biodiesel Limited Place: Hull, United Kingdom Zip: HU8 7JR Product: Manufacture, blends and resells biodiesel....

  16. Central Electronics Limited CEL | Open Energy Information

    Open Energy Info (EERE)

    Electronics Limited CEL Jump to: navigation, search Name: Central Electronics Limited (CEL) Place: Sahibabad, Uttar Pradesh, India Zip: 201010 Sector: Solar Product: String...

  17. SRSL Ethanol Limited | Open Energy Information

    Open Energy Info (EERE)

    SRSL Ethanol Limited Jump to: navigation, search Name: SRSL Ethanol Limited Place: Mumbai, Maharashtra, India Product: Mumbai-based ethanol subsidiary of Shree Renuka Sugars...

  18. Catamount Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Catamount Energy Limited Place: United Kingdom Sector: Wind energy Product: Wind power project developer working on projects in Scotland....

  19. China Innovation Investment Limited | Open Energy Information

    Open Energy Info (EERE)

    Innovation Investment Limited Jump to: navigation, search Name: China Innovation Investment Limited Place: Hong Kong Sector: Solar Product: Hong Kong-listed alternative energy...

  20. United Biofuels Private Limited | Open Energy Information

    Open Energy Info (EERE)

    United Biofuels Private Limited Jump to: navigation, search Name: United Biofuels Private Limited Place: Tamil Nadu, India Sector: Biomass Product: India-based owner and operator...

  1. BFC Solutions Limited | Open Energy Information

    Open Energy Info (EERE)

    BFC Solutions Limited Jump to: navigation, search Name: BFC Solutions Limited Place: Taunton, England, United Kingdom Zip: TA1 PEJ Sector: Carbon Product: Somerset-based...

  2. Cape Systems Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Cape Systems Limited Place: Rock Sound, Bahamas Sector: Services Product: Offers installation and site surveying services for clean...

  3. United Group Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: United Group Limited Place: Perth, Western Australia, Australia Zip: 6001 Product: The United Group Resources (UGL) division is an EPC and...

  4. Mauktika Energy Limited MEL | Open Energy Information

    Open Energy Info (EERE)

    Mauktika Energy Limited MEL Jump to: navigation, search Name: Mauktika Energy Limited (MEL) Place: Hyderabad, Andhra Pradesh, India Zip: 500033 Sector: Renewable Energy Product:...

  5. Renewable Fuels Limited RFL | Open Energy Information

    Open Energy Info (EERE)

    Limited RFL Jump to: navigation, search Name: Renewable Fuels Limited (RFL) Place: York, United Kingdom Zip: YO19 6ET Sector: Biomass Product: Supplies various biomass fuels and...

  6. Tidal Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Tidal Energy Limited (TEL) Place: Cardiff, Wales, United Kingdom Zip: CF23 8RS Product: Tidal stream device developer. Coordinates:...

  7. Impact Capital Partners Limited | Open Energy Information

    Open Energy Info (EERE)

    Capital Partners Limited Jump to: navigation, search Name: Impact Capital Partners Limited Place: Los Angeles, California Zip: CA 90067-1509 Product: Los Angeles-based, investment...

  8. WaikatoLink Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: WaikatoLink Limited Place: New Zealand Sector: Services Product: General Financial & Legal Services ( Individual Angel network )...

  9. Nufcor International Limited Nufcor | Open Energy Information

    Open Energy Info (EERE)

    Limited (Nufcor) Place: United Kingdom Sector: Services Product: UK-based uranium marketing services company. References: Nufcor International Limited (Nufcor)1 This article...

  10. Power Projects Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Power Projects Limited Address: PO Box 25456 Panama Street Place: Wellington Zip: 6146 Region: New Zealand Sector: Marine and Hydrokinetic...

  11. Morgan Wascko Imperial College London MiniBooNE's First Neutrino Oscillation Result

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

    Wascko Imperial College London MiniBooNE's First Neutrino Oscillation Result Morgan Wascko CalTech Physics Research Conference 26 April, 2007 Outline * A short course in the physics of ν oscillations * What are neutrinos? Oscillations? * ν oscillation landscape * MiniBooNE * Experiment description * MiniBooNE's First Results * Neutrino Physics Big Picture * Next Steps for the Field * What has MiniBooNE told us? 2 Morgan Wascko CalTech Physics Research Conference 26 April, 2007 * Particle

  12. Wintertime aerosol chemical composition, volatility, and spatial variability in the greater London area

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

    Xu, L.; Williams, L. R.; Young, D. E.; Allan, J. D.; Coe, H.; Massoli, P.; Fortner, E.; Chhabra, P.; Herndon, S.; Brooks, W. A.; et al

    2015-08-28

    The composition of PM1 (particulate matter with diameter less than 1 ?m) in the greater London area was characterized during the Clean Air for London (ClearfLo) project in winter 2012. Two High-Resolution Time-of-Flight Aerosol Mass Spectrometers (HR-ToF-AMS) were deployed at a rural site (Detling, Kent) and an urban site (North Kensington, London). The simultaneous and high-temporal resolution measurements at the two sites provide a unique opportunity to investigate the spatial distribution of PM1. We find that the organic aerosol (OA) concentration is comparable between the rural and urban sites, but the sources of OA are distinctly different. The concentration ofmoresolid fuel OA at the urban site is about twice as high as at the rural site, due to elevated domestic heating in the urban area. While the concentrations of oxygenated OA (OOA) are well-correlated between the two sites, the OOA concentration at the rural site is almost twice that of the urban site. At the rural site, more than 70 % of the carbon in OOA is estimated to be non-fossil, which suggests that OOA is likely related to aged biomass burning considering the small amount of biogenic SOA in winter. Thus, it is possible that the biomass burning OA contributes a larger fraction of ambient OA in wintertime than what previous field studies have suggested. A suite of instruments was deployed downstream of a thermal denuder (TD) to investigate the volatility of PM1 species at the rural Detling site. After heating at 250 C in the TD, 40 % of the residual mass is OA, indicating the presence of non-volatile organics in the aerosol. Although the OA associated with refractory black carbon (rBC, measured by a soot-particle aerosol mass spectrometer) only accounts for less

  13. Morgan Wascko Imperial College London M.O. Wascko FNAL User's Meeting

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

    from the BooNEs Morgan Wascko Imperial College London M.O. Wascko FNAL User's Meeting M. Sorel Goals of the BooNEs * MiniBooNE: Confirm or rule out LSND * SciBooNE: * Near detector measurements for MiniBooNE * Precise cross section measurements * Especially useful for T2K 2 M.O. Wascko FNAL User's Meeting Goals of the BooNEs * MiniBooNE: Confirm or rule out LSND * SciBooNE: * Near detector measurements for MiniBooNE * Precise cross section measurements * Especially useful for T2K 2 W + ν µ n p

  14. Maharashtra State Power Generation Company Limited MAHAGENCO...

    Open Energy Info (EERE)

    search Name: Maharashtra State Power Generation Company Limited (MAHAGENCO) Place: Mumbai, Maharashtra, India Zip: 400051 Product: Power generating firm planning to set up a...

  15. Wedotebary Nigeria Limited | Open Energy Information

    Open Energy Info (EERE)

    Name: Wedotebary Nigeria Limited Place: Bukuru, Nigeria Product: Nigeria-based manufacturing conglomerate. Coordinates: 9.79017, 8.85481 Show Map Loading map......

  16. Amperex Technology Limited ATL | Open Energy Information

    Open Energy Info (EERE)

    Technology Limited (ATL) Place: N.T., Hong Kong Product: Designer and manufacturer of Lithium Ion Polymer (LIP) battery cells and batteries for OEM customers making cell phones,...

  17. Colony Mills Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: Lahore, Pakistan Sector: Solar Product: Yarn manufacturer, plans to set up solar thermal plant. References: Colony Mills Limited1 This article is a stub. You can help...

  18. 12 Voltz Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Place: Cumbria, United Kingdom Zip: LA8 9NH Sector: Renewable Energy, Solar, Wind energy Product: Selling and delivering broad range of advanced energy generating...

  19. Power Paper Limited | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Power Paper Limited Place: Kiryat Arye, Petah Tikva, Israel Zip: 49130 Product: Power Paper is a developer of next-generation, printable...

  20. Hebei Hydroelectric Company Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: Shijiazhuang, Hebei Province, China Zip: 50011 Sector: Hydro Product: China-based small hydro project developer. References: Hebei Hydroelectric Company Limited1 This...

  1. Royal Energy Limited REL | Open Energy Information

    Open Energy Info (EERE)

    (REL) Place: Mumbai, Maharashtra, India Zip: 400 016 Product: Mumbai-based ethanol and biodiesel producer. References: Royal Energy Limited (REL)1 This article is a stub. You...

  2. Acquasol Infrastructure Limited | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Acquasol Infrastructure Limited Place: Adelaide, South Australia, Australia Zip: 5000 Sector: Solar Product: Adelaide based solar thermal project and...

  3. Carnegie Wave Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Address: 1 124 Stirling Highway Place: North Fremantle Zip: 6159 Region: Australia Sector: Marine and Hydrokinetic Year Founded: 1993 Website: www.carnegiewave.com...

  4. Bharat Renewable Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Energy Limited Place: Lucknow, Uttar Pradesh, India Product: Uttar Pradesh-based joint venture company for the production, procurement, cultivation and plantation of crops...

  5. Vihaan Networks Limited VNL | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Vihaan Networks Limited (VNL) Place: Gurgaon, Haryana, India Zip: 122015 Sector: Solar Product: Developer of solar-powered GSM system for rural...

  6. Process Limits

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

    Process Limits Process Limits Limit Hard Soft core file size (blocks) 0 unlimited data seg size (kbytes) unlimited unlimited scheduling priority 0 0 file size (blocks) unlimited unlimited pending signals 4199424 4199424 max locked memory (kbytes) 32 32 max memory size (kbytes) unlimited unlimited open files 1024 1024 pipe size (512 bytes) 8 8 POSIX message queues (bytes) 819200 819200 real-time priority 0 0 stack size (kbytes) 10240 unlimited cpu time (seconds) unlimited unlimited max user

  7. GenDrive Limited | Open Energy Information

    Open Energy Info (EERE)

    GenDrive Limited Jump to: navigation, search Name: GenDrive Limited Place: Cambridge, United Kingdom Zip: CB23 3GY Sector: Renewable Energy, Solar, Wind energy Product: Developing...

  8. IT Power Limited | Open Energy Information

    Open Energy Info (EERE)

    IT Power Limited Jump to: navigation, search Name: IT Power Limited Place: Basingstoke, England, United Kingdom Zip: RG24 8AG Sector: Renewable Energy Product: IT Power is a...

  9. Lead Hero Limited | Open Energy Information

    Open Energy Info (EERE)

    Hero Limited Jump to: navigation, search Name: Lead Hero Limited Place: China Product: China-based company that holds a 100% interest in XiAn Lv Jing and a 15.05% interest in...

  10. EU Energy Wind Limited | Open Energy Information

    Open Energy Info (EERE)

    Wind Limited Jump to: navigation, search Name: EU Energy (Wind) Limited Place: Central Milton Keynes, United Kingdom Zip: K9 1LH Sector: Wind energy Product: The company will be...

  11. Zebec Biogas Limited | Open Energy Information

    Open Energy Info (EERE)

    Zebec Biogas Limited Jump to: navigation, search Name: Zebec Biogas Limited Place: Glasgow, Scotland, United Kingdom Zip: G12 9JD Product: Sotland-based biogas company. The firm is...

  12. Sanraa Media Limited India formerly Sanra Software | Open Energy...

    Open Energy Info (EERE)

    Sanraa Media Limited India formerly Sanra Software Jump to: navigation, search Name: Sanraa Media Limited India (formerly Sanra Software) Place: Chennai, Tamil Nadu, India Zip:...

  13. Huadian Inner Mongolia Kailu Wind Power Company Limited | Open...

    Open Energy Info (EERE)

    Inner Mongolia Kailu Wind Power Company Limited Jump to: navigation, search Name: Huadian Inner Mongolia Kailu Wind Power Company Limited Place: Jinan, Inner Mongolia Autonomous...

  14. Carbon Compliance Acquisition 16 Limited | Open Energy Information

    Open Energy Info (EERE)

    Compliance Acquisition 16 Limited Jump to: navigation, search Name: Carbon Compliance Acquisition 16 Limited Place: United Kingdom Zip: LS12DS Product: Security broking and fund...

  15. Solar Power Company Limited SPC | Open Energy Information

    Open Energy Info (EERE)

    Solar Power Company Limited SPC Jump to: navigation, search Name: Solar Power Company Limited (SPC) Place: Thailand Sector: Solar Product: Thailand-based company that designs,...

  16. Sree Rayalseema Green Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Rayalseema Green Energy Limited Jump to: navigation, search Name: Sree Rayalseema Green Energy Limited Place: Gooty, Andhra Pradesh, India Zip: 515 402 Sector: Biomass Product: A...

  17. Birmingham Research and Development Limited BRDL | Open Energy...

    Open Energy Info (EERE)

    Birmingham Research and Development Limited BRDL Jump to: navigation, search Name: Birmingham Research and Development Limited (BRDL) Place: United Kingdom Sector: Services...

  18. First National Battery PTY Limited FNB Australia | Open Energy...

    Open Energy Info (EERE)

    PTY Limited FNB Australia Jump to: navigation, search Name: First National Battery (PTY) Limited (FNB Australia) Place: Australia Product: Distributes motive power batteries and...

  19. Fujian Jinzaoqiao Hydro Power Limited Corporation | Open Energy...

    Open Energy Info (EERE)

    Jinzaoqiao Hydro Power Limited Corporation Jump to: navigation, search Name: Fujian Jinzaoqiao Hydro Power Limited Corporation Place: Ningde, Fujian Province, China Sector: Hydro...

  20. Mangalam Bio Energen Private Limited | Open Energy Information

    Open Energy Info (EERE)

    Bio Energen Private Limited Jump to: navigation, search Name: Mangalam Bio-Energen Private Limited Place: Maharashtra, India Sector: Biomass Product: A project developer thats...

  1. Tianjin DH Power Investment Limited | Open Energy Information

    Open Energy Info (EERE)

    Tianjin DH Power Investment Limited Jump to: navigation, search Name: Tianjin DH Power Investment Limited Place: Tianjin, Tianjin Municipality, China Sector: Wind energy Product:...

  2. Genesis Energy Investment Public Limited Company Genesis Solar...

    Open Energy Info (EERE)

    Investment Public Limited Company Genesis Solar Jump to: navigation, search Name: Genesis Energy Investment Public Limited Company (Genesis Solar) Place: Budapest, Hungary Zip:...

  3. Liaoning Shenhua Xiehe Wind Power Investment Limited | Open Energy...

    Open Energy Info (EERE)

    Shenhua Xiehe Wind Power Investment Limited Jump to: navigation, search Name: Liaoning Shenhua Xiehe Wind Power Investment Limited Place: Liaoning Province, China Sector: Wind...

  4. Jilin CWP Milestone Wind Power Investment Limited | Open Energy...

    Open Energy Info (EERE)

    Jilin CWP Milestone Wind Power Investment Limited Jump to: navigation, search Name: Jilin CWP-Milestone Wind Power Investment Limited Place: Baicheng, Jilin Province, China Sector:...

  5. Southwest Wind Farm Private Limited ESS ARR Group | Open Energy...

    Open Energy Info (EERE)

    Southwest Wind Farm Private Limited ESS ARR Group Jump to: navigation, search Name: Southwest Wind Farm Private Limited (ESS ARR Group) Place: Coimbatore, Tamil Nadu, India Zip:...

  6. Sri Sai Manasa Nature Tech Pvt Limited | Open Energy Information

    Open Energy Info (EERE)

    Sai Manasa Nature Tech Pvt Limited Jump to: navigation, search Name: Sri Sai Manasa Nature Tech Pvt Limited Place: Hyderabad, Andhra Pradesh, India Zip: 500072 Sector: Services...

  7. Naranja Sahakari Sakkare Karkhane Limited NSSKL | Open Energy...

    Open Energy Info (EERE)

    Sakkare Karkhane Limited (NSSKL) Place: Karnataka, India Product: Karnataka based sugar mill with co-generation activities. References: Naranja Sahakari Sakkare Karkhane Limited...

  8. Earls Nook Limited Formerly Biofuels Corporation Plc | Open Energy...

    Open Energy Info (EERE)

    Earls Nook Limited Formerly Biofuels Corporation Plc Jump to: navigation, search Name: Earls Nook Limited (Formerly Biofuels Corporation Plc) Place: Teeside, United Kingdom Zip:...

  9. IndianOil CREDA Biofuels Limited | Open Energy Information

    Open Energy Info (EERE)

    IndianOil CREDA Biofuels Limited Jump to: navigation, search Name: IndianOil-CREDA Biofuels Limited Place: Mumbai, Chhattisgarh, India Zip: 400 051 Sector: Renewable Energy...

  10. Jilin Taihe Wind Power Limited | Open Energy Information

    Open Energy Info (EERE)

    Taihe Wind Power Limited Jump to: navigation, search Name: Jilin Taihe Wind Power Limited Place: Zhenlai, Jilin Province, China Sector: Wind energy Product: Top Well and Tianjin DH...

  11. Tongliao Taihe Wind Power Limited | Open Energy Information

    Open Energy Info (EERE)

    Taihe Wind Power Limited Jump to: navigation, search Name: Tongliao Taihe Wind Power Limited Place: Tongliao City, Inner Mongolia Autonomous Region, China Sector: Wind energy...

  12. Huaneng Shouguang Wind Power Company Limited | Open Energy Information

    Open Energy Info (EERE)

    Huaneng Shouguang Wind Power Company Limited Jump to: navigation, search Name: Huaneng Shouguang Wind Power Company Limited Place: Shouguang, Shandong Province, China Sector: Wind...

  13. TurboTech Precision Engineering Private Limited | Open Energy...

    Open Energy Info (EERE)

    TurboTech Precision Engineering Private Limited Jump to: navigation, search Name: TurboTech Precision Engineering Private Limited Place: Bangalore, India Zip: 560 044 Sector:...

  14. Indian Renewable Energy Development Agency Limited IREDA | Open...

    Open Energy Info (EERE)

    Development Agency Limited IREDA Jump to: navigation, search Name: Indian Renewable Energy Development Agency Limited (IREDA) Place: New Delhi, Delhi (NCT), India Zip: 110003...

  15. Allco Renewable Energy Group Limited LLC | Open Energy Information

    Open Energy Info (EERE)

    Allco Renewable Energy Group Limited LLC Jump to: navigation, search Name: Allco Renewable Energy Group Limited, LLC Place: New York, New York Zip: 10005 Sector: Biomass, Solar,...

  16. BP Energy India Private Limited BPEIPL | Open Energy Information

    Open Energy Info (EERE)

    India Private Limited BPEIPL Jump to: navigation, search Name: BP Energy India Private Limited (BPEIPL) Place: India Sector: Wind energy Product: India-based, subsidiary of Green...

  17. China Longyuan Power Group Corporation Limited | Open Energy...

    Open Energy Info (EERE)

    Power Group Corporation Limited Jump to: navigation, search Name: China Longyuan Power Group Corporation Limited Place: Beijing, Beijing Municipality, China Zip: 100034 Sector:...

  18. Ecotality Inc formerly Alchemy Enterprises Limited | Open Energy...

    Open Energy Info (EERE)

    Inc formerly Alchemy Enterprises Limited Jump to: navigation, search Name: Ecotality Inc (formerly Alchemy Enterprises Limited) Place: Scottsdale, Arizona Zip: 85251 Sector:...

  19. Nahar Industrial Enterprises Limited NIEL | Open Energy Information

    Open Energy Info (EERE)

    Industrial Enterprises Limited NIEL Jump to: navigation, search Name: Nahar Industrial Enterprises Limited (NIEL) Place: Punjab, India Zip: 140506 Sector: Biomass Product:...

  20. EnviTec Biogas India Private Limited | Open Energy Information

    Open Energy Info (EERE)

    Private Limited Jump to: navigation, search Name: EnviTec Biogas India Private Limited Place: India Product: Manufacturer of anaerobic digesters. References: EnviTec Biogas India...

  1. Chiranjjeevi Wind Energy Limited CWEL | Open Energy Information

    Open Energy Info (EERE)

    Chiranjjeevi Wind Energy Limited CWEL Jump to: navigation, search Name: Chiranjjeevi Wind Energy Limited (CWEL) Place: Pollachi, Tamil Nadu, India Zip: 642 002 Sector: Wind energy...

  2. Project Better Place | Open Energy Information

    Open Energy Info (EERE)

    1070 Arastradero Road Place: Palo Alto, California Zip: 94304 Region: Bay Area Sector: Vehicles Product: Electric vehicle infrastructure company building a battery swap out...

  3. SunDwel Solar Limited | Open Energy Information

    Open Energy Info (EERE)

    SunDwel Solar Limited Jump to: navigation, search Logo: SunDwel Solar Limited Name: SunDwel Solar Limited Address: 1 Tower Road Place: Washington, United Kingdom Sector: Solar...

  4. Low temperature London penetration depth and superfluid density in Fe-based superconductors

    SciTech Connect (OSTI)

    Kim, Hyunsoo

    2013-05-15

    The superconducting gap symmetry of the Fe-based superconductors was studied by measurements and analysis of London penetration depth and super uid density. Tunnel diode resonator technique for these measurements was implemented in a dilution refrigerator allowing for the temperatures down to 50 mK. For the analysis of the super uid density, we used both experimental studies of Al-coated samples and original thermodynamic approach based on Rutgers relation. In three systems studied, we found that the superconducting gap at the optimal doping is best described in multi-gap full gap scenario. By performing experiments on samples with arti#12;cially introduced disorder with heavy ion irradiation, we show that evolution of the superconducting transition temperature and of the super uid density are consistent with full-gap sign changing s#6; superconducting state. The superconducting gap develops strong modulation both in the under-doped and the over-doped regimes. In the terminal hole-doped KFe{sub 2}As{sub 2}, both temperature dependence of the super uid density and its evolution with increase of the scattering rate are consistent with symmetry imposed vertical line nodes in the superconducting gap. By comparative studies of hole-doped (Ba,K)Fe{sub 2}As{sub 2} and electron-doped Ca10-3-8, we show that the superconducting gap modulation in the under-doped regime is intrinsic and is not induced by the coexisting static magnetic order.

  5. Eclectic Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Energy Limited Place: Nottinghamshire, United Kingdom Zip: NG21 9PR Sector: Wind energy Product: Design, manufacture D400, StealthGen micro wind, DuoGen wind and water...

  6. Principle Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Principle Energy Limited Place: Isle of Man, United Kingdom Zip: 1M1 1LB Sector: Renewable Energy Product: A UK-based renewable energy company focusing on bioethanol projects in...

  7. Cure-in-place process for seals

    DOE Patents [OSTI]

    Hirasuna, Alan R. (Corona Del Mar, CA)

    1981-01-01

    A cure-in-place process which allows a rubber seal element to be deformed to its service configuration before it is cross-linked and, hence, is a plastic and does not build up internal stress as a result of the deformation. This provides maximum residual strength to resist the differential pressure. Furthermore, the process allows use of high modulus formulations of the rubber seal element which would otherwise crack if cured and then deformed to its service configuration, resulting in a seal which has better gap bridging capability. Basically, the process involves positioning an uncured seal element in place, deforming it to its service configuration, heating the seal element, curing it in place, and then fully seating the seal.

  8. Rucheng County Yuzaikou Hydropower Company Limited | Open Energy...

    Open Energy Info (EERE)

    Place: Nandong Town, Hunan Province, China Zip: 423000 Sector: Hydro Product: Hydroelectric developer References: Rucheng County Yuzaikou Hydropower Company Limited1 This...

  9. Belgaum Wind Farms Private Limited BWFPL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Belgaum Wind Farms Private Limited (BWFPL) Place: Mumbai, Maharashtra, India Zip: 400705 Product: Mumbai-based project developer and subsidiary...

  10. Enercon Financial Consultancy Private Limited | Open Energy Informatio...

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Enercon Financial Consultancy Private Limited Place: Mumbai, Maharashtra, India Zip: 400 058 Sector: Wind energy Product: Mumbai-based arm of...

  11. Spark Solar Australia Proprietary Limited | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Spark Solar Australia Proprietary Limited Place: O Connor, Australian Capital Territory, Australia Zip: 2602 Product: Australia-based...

  12. Forwardly-placed firearm fire control assembly

    DOE Patents [OSTI]

    Frickey, Steven J.

    2001-12-22

    A firearm fire control assembly for disposition in a forwardly placed support-hand operative relationship within a firearm having a combination of a firing pin and a firearm hammer adapted to engage and fire a cartridge, a sear assembly to alternately engage and disengage the combination of the firearm hammer and firing pin, and a trigger assembly including a movable trigger mechanism that is operable to engage the sear assembly to cause the firearm hammer firing pin combination to fire the firearm, a fire control assembly including a fire control depression member and a fire control rod operably connected to the depression member, and being positioned in a forward disposition disposed within a forestock of the firearm, and the depression member adapted to be operably engaged and depressed by the user's conventional forwardly placed support hand to maneuver the fire control rod to provide firing control of the firing of the firearm.

  13. In-place testing summary - 1990

    SciTech Connect (OSTI)

    Ortiz, J.P.

    1990-05-01

    This is one of several reports concerning an on-going in-place testing program of high efficiency filtration and chemical adsorber systems and portable filtered exhausters at the Los Alamos National Laboratory. This testing is in support of the Laboratory`s airborne waste management programs and asbestos abatement programs. Periodic in-place testing, along with health physics air sampling will determine whether the air cleaning systems are maintaining acceptable air-cleaning levels. These periodic evaluations help ensure that the plant and surrounding environment are free of any significant radioactive particulates, based on current EPA environmental levels and chemical airborne hazards from processing effluents. This report will provide an overview of system performance, testing methods and procedures.

  14. In-place filter testing summary

    SciTech Connect (OSTI)

    Ortiz, J.P.; Garcia, E.D.; Ortega, J.M.

    1988-03-01

    The most common method of identifying particle penetration through a filter or adsorber system is through the performance of a periodic penetration test, i.e., in-place test or leak test using an aerosol or gas vapor to challenge the filter or adsorber system. The aerosol is usually formed by vaporization of a liquid, di-2(ethelhexyl sebacate) (DEHS), and allowed to condense to form liquid particles of a certain size and distribution. The gas vapor is formed by vaporization of Freon 11 liquid. The periodic penetration test, although conducted annually, can and has been demonstrated to show the beginning degradation of a filter or adsorber system. Other evidence of penetration can include detection of radiation downstream of the filter system or the existence of an unusually low pressure drop across the filter, i.e., torn filter, etc. However, these kinds of occurrences show up instantaneously and could release radioactive material to the atmosphere before the systems could be shut down. When a filter system fails the in--place test or is showing evidence of.filter or component degradation, corrective measures are put into place in order to return,the system back to its best operating condition. This report presents a summary of all filter tests.

  15. CO2e Capital Limited | Open Energy Information

    Open Energy Info (EERE)

    e Capital Limited Jump to: navigation, search Name: CO2e Capital Limited Place: New York City, New York Zip: 10022 Product: New York based merchant bank focused on reducing global...

  16. CBEI: Broker Training - Placing Value on Energy Retrofits - 2015...

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

    Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review Presenter: Susan Wachter,...

  17. Filter:Incentives by Place | Open Energy Information

    Open Energy Info (EERE)

    This filter covers the property Place. Retrieved from "http:en.openei.orgwindex.php?titleFilter:IncentivesbyPlace&oldid267397" Feedback Contact needs updating Image...

  18. Placing Fusion Power on a Pedestal | Princeton Plasma Physics Lab

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

    Placing Fusion Power on a Pedestal American Fusion News Category: Massachusetts Institute of Technology (MIT) Link: Placing Fusion Power on a Pedestal

  19. EPR Ely Power Limited | Open Energy Information

    Open Energy Info (EERE)

    London, United Kingdom Zip: SW1Y 5AU Sector: Biomass Product: Owns and operates the Ely biomass power plant. Coordinates: 51.506325, -0.127144 Show Map Loading map......

  20. Armaec Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    London based wind farm developer with a focus on emerging markets such as Armenia, South Africa and India. Coordinates: 42.060711, -71.622467 Show Map Loading map......

  1. Dual-Fuel Combustion Turbine Provides Reliable Power to U.S. Navy Submarine Base New London in Groton, Connecticut

    SciTech Connect (OSTI)

    Halverson, Mark A.)

    2002-01-01

    In keeping with a long-standing tradition of running Base utilities as a business, the U.S. Navy Submarine Base New London installed a dual-fuel combustion turbine with a heat recovery boiler. The 5-megawatt (MW) gas- and oil-fired combustion turbine sits within the Lower Base area, just off the shores of the Thames River. The U.S. Navy owns, operates, and maintains the combined heat and power (CHP) plant, which provides power to the Navy?s nuclear submarines when they are in port and to the Navy?s training facilities at the Submarine Base. Heat recovered from the turbine is used to produce steam for use in Base housing, medical facilities, and laundries. In FY00, the Navy estimates that it will save over $500,000 per year as a result of the combined heat and power unit.

  2. NPS - National Register of Historic Places website | Open Energy...

    Open Energy Info (EERE)

    NPS - National Register of Historic Places website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: NPS - National Register of Historic Places website...

  3. Property:Incentive/Cont2Place | Open Energy Information

    Open Energy Info (EERE)

    search Property Name IncentiveCont2Place Property Type String Pages using the property "IncentiveCont2Place" Showing 25 pages using this property. (previous 25) (next...

  4. Miller Place, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Miller Place is a census-designated place in Suffolk County, New York.1 References US...

  5. A validated methodology for the prediction of heating and cooling energy demand for buildings within the Urban Heat Island: Case-study of London

    SciTech Connect (OSTI)

    Kolokotroni, Maria; Bhuiyan, Saiful; Davies, Michael; Croxford, Ben; Mavrogianni, Anna

    2010-12-15

    This paper describes a method for predicting air temperatures within the Urban Heat Island at discreet locations based on input data from one meteorological station for the time the prediction is required and historic measured air temperatures within the city. It uses London as a case-study to describe the method and its applications. The prediction model is based on Artificial Neural Network (ANN) modelling and it is termed the London Site Specific Air Temperature (LSSAT) predictor. The temporal and spatial validity of the model was tested using data measured 8 years later from the original dataset; it was found that site specific hourly air temperature prediction provides acceptable accuracy and improves considerably for average monthly values. It thus is a very reliable tool for use as part of the process of predicting heating and cooling loads for urban buildings. This is illustrated by the computation of Heating Degree Days (HDD) and Cooling Degree Hours (CDH) for a West-East Transect within London. The described method could be used for any city for which historic hourly air temperatures are available for a number of locations; for example air pollution measuring sites, common in many cities, typically measure air temperature on an hourly basis. (author)

  6. Green Power Conferences | Open Energy Information

    Open Energy Info (EERE)

    Conferences Jump to: navigation, search Name: Green Power Conferences Place: London, Greater London, United Kingdom Zip: SE1 7SJ Sector: Renewable Energy Product: London-based...

  7. Vigor Renewables Ltd | Open Energy Information

    Open Energy Info (EERE)

    Renewables Ltd Place: London, Greater London, United Kingdom Zip: W1W7TH Sector: Solar, Wind energy Product: London-based wind and solar project developer. Coordinates:...

  8. Biofuels Media Ltd | Open Energy Information

    Open Energy Info (EERE)

    Media Ltd Jump to: navigation, search Name: Biofuels Media Ltd. Place: London, Greater London, United Kingdom Zip: W6 0HX Product: London-based conference organiser Coordinates:...

  9. Renewable Connections | Open Energy Information

    Open Energy Info (EERE)

    Connections Jump to: navigation, search Name: Renewable Connections Place: london, Greater London, United Kingdom Sector: Renewable Energy, Services Product: London-based...

  10. Berkeley Energy | Open Energy Information

    Open Energy Info (EERE)

    Berkeley Energy Place: London, Greater London, United Kingdom Zip: W1J 6QW Sector: Renewable Energy Product: London-based private equity fund manager, channeling investment into...

  11. CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer

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

    Review | Department of Energy Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review Presenter: Susan Wachter, University of Pennsylvania View the Presentation PDF icon CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review More Documents & Publications Market Engagement Overview - 2015 BTO Peer Review Commercial Buildings Integration Program Overview - 2015 BTO Peer Review

  12. Recommendation 214: Placing more emphasis and priority on evaluating technologies

    Broader source: Energy.gov [DOE]

    The ORSSAB recommends that DOE place more emphasis and priority on evaluating technologies that could make recycling excess materials cost effective.

  13. Sample Memorandum to Reactivate a Directive Placed on Hold (NOTE...

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

    Sample Memorandum to Reactivate a Directive Placed on Hold (NOTE: Per Office of Executive Secretariat procedures, please use Calibri, 12 point font for this memorandum.) (Effective...

  14. Tanglewilde-Thompson Place, Washington: Energy Resources | Open...

    Open Energy Info (EERE)

    Tanglewilde-Thompson Place, Washington: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.0531597, -122.7822066 Show Map Loading map......

  15. Limited Test Ban Treaty

    National Nuclear Security Administration (NNSA)

    Detection System (USNDS), which monitors compliance with the international Limited Test Ban Treaty (LTBT). The LTBT, signed by 108 countries, prohibits nuclear testing in the...

  16. Optical limiting materials

    DOE Patents [OSTI]

    McBranch, Duncan W. (Santa Fe, NM); Mattes, Benjamin R. (Santa Fe, NM); Koskelo, Aaron C. (Los Alamos, NM); Heeger, Alan J. (Santa Barbara, CA); Robinson, Jeanne M. (Los Alamos, NM); Smilowitz, Laura B. (Los Alamos, NM); Klimov, Victor I. (Los Alamos, NM); Cha, Myoungsik (Goleta, CA); Sariciftci, N. Serdar (Santa Barbara, CA); Hummelen, Jan C. (Groningen, NL)

    1998-01-01

    Optical limiting materials. Methanofullerenes, fulleroids and/or other fullerenes chemically altered for enhanced solubility, in liquid solution, and in solid blends with transparent glass (SiO.sub.2) gels or polymers, or semiconducting (conjugated) polymers, are shown to be useful as optical limiters (optical surge protectors). The nonlinear absorption is tunable such that the energy transmitted through such blends saturates at high input energy per pulse over a wide range of wavelengths from 400-1100 nm by selecting the host material for its absorption wavelength and ability to transfer the absorbed energy into the optical limiting composition dissolved therein. This phenomenon should be generalizable to other compositions than substituted fullerenes.

  17. West University Place, Texas: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. West University Place is a city in Harris County, Texas. It falls under Texas's 7th congressional district.12 References ...

  18. Southside Place, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Southside Place is a city in Harris County, Texas. It falls under Texas's 7th congressional district.12 References ...

  19. Smith Middle School Takes First Place at Science Bowl Hydrogen...

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

    Smith Middle School Takes First Place at Science Bowl Hydrogen Fuel Cell Car Competition ... June 24, 2005 Golden, Colo. - Smith Middle School from Chapel Hill, N.C., captured top ...

  20. North Brawley Power Plant Placed in Service; Currently Generating...

    Open Energy Info (EERE)

    Placed in Service; Currently Generating 17 MW; Additional Operations Update Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: North Brawley Power Plant...

  1. National Science Bowl Second Place Winners Explore Colorado

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

    Second Place Winners Explore Colorado For more information contact: e:mail: Public Affairs Golden, Colo., July 15, 1997 -- A team of high school students will experience the power of nature firsthand as they explore Colorado's energy resources July 20-27. The Rockville, Md., team won this all expenses paid opportunity by answering difficult questions in the U.S. Department of Energy's (DOE) 1997 National Science Bowl. The Wootton High team won second place in the competition in Chevy Chase, Md.,

  2. Bright Lights From Dark Places | Department of Energy

    Energy Savers [EERE]

    From Dark Places Bright Lights From Dark Places May 23, 2011 - 2:09pm Addthis Charles Rousseaux Charles Rousseaux Senior Communications Specialist (detailee) What are the key facts? Scientists used the illumination of some 14,000 quasars -- powered by gigantic black holes at the heart of galaxies -- about 10 to 12 billion light years away to create the new map. Scientists at the Energy Department's national labs are using black holes to illuminate the distant parts of the universe in detail.

  3. Air Leaks in Unexpected Places | Department of Energy

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

    Air Leaks in Unexpected Places Air Leaks in Unexpected Places February 3, 2015 - 9:58am Addthis Sealing air leaks will help to decrease heating and cooling costs and make your home more comfortable. | Photo courtesy of Dennis Schroeder, National Renewable Energy Laboratory Sealing air leaks will help to decrease heating and cooling costs and make your home more comfortable. | Photo courtesy of Dennis Schroeder, National Renewable Energy Laboratory Elizabeth Spencer Communicator, National

  4. Boise State University Places First in DOE's Collegiate Wind Competition

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

    2015 | Department of Energy Boise State University Places First in DOE's Collegiate Wind Competition 2015 Boise State University Places First in DOE's Collegiate Wind Competition 2015 September 15, 2015 - 3:28pm Addthis Collegiate Wind Competition 2015 participants and judges at the National Wind Technology Center at the National Renewable Energy Laboratory. <em>Photo by Lee Jay Fingersh</em> Collegiate Wind Competition 2015 participants and judges at the National Wind Technology

  5. Optical limiting materials

    DOE Patents [OSTI]

    McBranch, D.W.; Mattes, B.R.; Koskelo, A.C.; Heeger, A.J.; Robinson, J.M.; Smilowitz, L.B.; Klimov, V.I.; Cha, M.; Sariciftci, N.S.; Hummelen, J.C.

    1998-04-21

    Methanofullerenes, fulleroids and/or other fullerenes chemically altered for enhanced solubility, in liquid solution, and in solid blends with transparent glass (SiO{sub 2}) gels or polymers, or semiconducting (conjugated) polymers, are shown to be useful as optical limiters (optical surge protectors). The nonlinear absorption is tunable such that the energy transmitted through such blends saturates at high input energy per pulse over a wide range of wavelengths from 400--1,100 nm by selecting the host material for its absorption wavelength and ability to transfer the absorbed energy into the optical limiting composition dissolved therein. This phenomenon should be generalizable to other compositions than substituted fullerenes. 5 figs.

  6. Security Clearances; Limitations

    Energy Savers [EERE]

    SEC. 1072. SECURITY CLEARANCES; LIMITATIONS. (a) In General.-Title III of the Intelligence Reform and Terrorism Prevention Act of 2004 (50 U.S.C. 435b) is amended by adding at the end the following new section: "SEC. 3002. SECURITY CLEARANCES; LIMITATIONS. "(a) Definitions.-In this section: "(1) Controlled substance.-The term `controlled substance' has the meaning given that term in section 102 of the Controlled Substances Act (21 U.S.C. 802). "(2) Covered person.-The term

  7. EXO project equipment successfully placed underground at WIPP

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

    DOE Carlsbad Field Office (505) 234-7327 Dennis.hurtt@wipp.ws http://www.wipp.energy.gov U.S. Department of Energy Carlsbad Field Office Waste Isolation Pilot Plant P.O. Box 3090 Carlsbad, New Mexico 88221 DOENews For Immediate Release EXO project equipment successfully placed underground at WIPP Carlsbad, NM July 24, 2007 - The first two clean room modules for the Enriched Xenon Observatory (EXO) project have been successfully placed in the U.S. Department of Energy's (DOE) Waste Isolation

  8. Remotely replaceable tokamak plasma limiter tiles

    DOE Patents [OSTI]

    Tsuo, Simon (Lakewood, CO), Langford, Alison A. (Boulder, CO)

    1989-01-01

    U-shaped limiter tiles placed end-to-end over a pair of parallel runners secured to a wall have two rods which engage L-shaped slots in the runners. The short receiving legs of the L-shaped slots are perpendicular to the wall and open away from the wall, while long retaining legs are parallel to and adjacent the wall. A sliding bar between the runners has grooves with clips to retain the rods pressed into receiving legs of the L-shaped slots in the runners. Sliding the bar in the direction of retaining legs of the L-shaped slots latches the tiles in place over the runners. Resilient contact strips between the parallel arms of the U-shaped tiles and the wall assure thermal and electrical contact with the wall.

  9. Heat flux limiting sleeves

    DOE Patents [OSTI]

    Harris, William G. (Tampa, FL)

    1985-01-01

    A heat limiting tubular sleeve extending over only a portion of a tube having a generally uniform outside diameter, the sleeve being open on both ends, having one end thereof larger in diameter than the other end thereof and having a wall thickness which decreases in the same direction as the diameter of the sleeve decreases so that the heat transfer through the sleeve and tube is less adjacent the large diameter end of the sleeve than adjacent the other end thereof.

  10. Fault Current Limiters

    Office of Environmental Management (EM)

    Fault Current Limiters Superconducting & Solid-state Power Equipment Office of Electricity Delivery and Energy Reliability www.oe.energy.gov Office of Electricity Delivery and Energy Reliability, OE-1 U.S. Department of Energy - 1000 Independence Avenue, SW - Washington, DC 20585 Plugging America Into the Future of Power What are FCLs? A fault is an unintentional short circuit, or partial short-circuit, in an electric circuit. A variety of factors such as lightning, downed power lines, or

  11. Company Name Company Name Address Place Zip Sector Product Website

    Open Energy Info (EERE)

    Avenida De La Playa La Jolla California Efficiency Created high power yellow amber red LED light technology http www quanlight com Southern CA Area QuantaSol Limited...

  12. Fault current limiter

    DOE Patents [OSTI]

    Darmann, Francis Anthony

    2013-10-08

    A fault current limiter (FCL) includes a series of high permeability posts for collectively define a core for the FCL. A DC coil, for the purposes of saturating a portion of the high permeability posts, surrounds the complete structure outside of an enclosure in the form of a vessel. The vessel contains a dielectric insulation medium. AC coils, for transporting AC current, are wound on insulating formers and electrically interconnected to each other in a manner such that the senses of the magnetic field produced by each AC coil in the corresponding high permeability core are opposing. There are insulation barriers between phases to improve dielectric withstand properties of the dielectric medium.

  13. Sustaining International CBRN Centers of Excellence with a Focus on Nuclear Security and Safeguards: Initial Scoping Session London, 23-24 September 2013 SUMMARY REPORT

    SciTech Connect (OSTI)

    Anderson, Roger G.; Frazar, Sarah L.

    2013-12-12

    This report provides a summary-level description of the key information, observations, ideas, and recommendations expressed during the subject meeting. The report is organized to correspond to the meeting agenda provided in Appendix 1 and includes references to several of the participants listed in Appendix 2 .The meeting venue was Lloyds Register in the City of London. Lloyds Register graciously accommodated the request of The Pacific Northwest Laboratory (PNNL) with whom it works on various safeguards activities commissioned by NNSA. PNNL and NNSA also shared the goal of the meeting/study with the United Kingdom (UK) Foreign and Commonwealth Office (FCO) and the Department of Energy and Climate Change with whom they coordinated the participant list.

  14. (Limiting the greenhouse effect)

    SciTech Connect (OSTI)

    Rayner, S.

    1991-01-07

    Traveler attended the Dahlem Research Conference organized by the Freien Universitat, Berlin. The subject of the conference was Limiting the Greenhouse Effect: Options for Controlling Atmospheric CO{sub 2} Accumulation. Like all Dahlem workshops, this was a meeting of scientific experts, although the disciplines represented were broader than usual, ranging across anthropology, economics, international relations, forestry, engineering, and atmospheric chemistry. Participation by scientists from developing countries was limited. The conference was divided into four multidisciplinary working groups. Traveler acted as moderator for Group 3 which examined the question What knowledge is required to tackle the principal social and institutional barriers to reducing CO{sub 2} emissions'' The working rapporteur was Jesse Ausubel of Rockefeller University. Other working groups examined the economic costs, benefits, and technical feasibility of options to reduce emissions per unit of energy service; the options for reducing energy use per unit of GNP; and the significant of linkage between strategies to reduce CO{sub 2} emissions and other goals. Draft reports of the working groups are appended. Overall, the conference identified a number of important research needs in all four areas. It may prove particularly important in bringing the social and institutional research needs relevant to climate change closer to the forefront of the scientific and policy communities than hitherto.

  15. Sandia's Continuously Recirculating Falling-Particle Receiver Placed Atop

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

    the Solar Tower Placed Atop the Solar Tower - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste

  16. 36 CFR Part 60: National Register of Historic Places (1981)

    Broader source: Energy.gov [DOE]

    Title 36 of the Code of Federal Regulations (36 CFR) Part 60 sets forth the procedural requirements for listing properties on the National Register of Historic Places. The National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq., as amended) authorizes the Secretary of the Interior to expand and maintain a National Register of districts, sites, buildings, structures, and objects significant in American history, architecture, archaeology, engineering, and culture.

  17. 36 CFR Part 60 – National Register of Historic Places

    Broader source: Energy.gov [DOE]

    Title 36 of the Code of Federal Regulations (36 CFR) Part 60 sets forth the procedural requirements for listing properties on the National Register of Historic Places. The National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq., as amended) authorizes the Secretary of the Interior to expand and maintain a National Register of districts, sites, buildings, structures, and objects significant in American history, architecture, archaeology, engineering, and culture.

  18. Making the "Best Place to Live" Even Better

    Broader source: Energy.gov [DOE]

    For 2010, the appropriately named Eden Prairie, Minnesota was honored as the No. 1 Best Place to Live in the United States by Money Magazine. The highly-coveted civic title reflects many aspects of the family-friendly suburb of 62,000 located 16 miles from downtown Minneapolis, including the advantages of being the home to major employers like Fortune 500 trucking company C.H. Robinson and hearing-aid maker Starkey Labs. The city also hass many natural amenities like 17 lakes and parks with 125 miles of running, hiking, and biking trails.

  19. COMMENTARY:Limits to adaptation

    SciTech Connect (OSTI)

    Preston, Benjamin L

    2013-01-01

    An actor-centered, risk-based approach to defining limits to social adaptation provides a useful analytic framing for identifying and anticipating these limits and informing debates over society s responses to climate change.

  20. PURAC Limited | Open Energy Information

    Open Energy Info (EERE)

    technology and project management company in the environment sector and specialising in water, wastewater and municpal waste treatment. References: PURAC Limited1 This article...

  1. Lysanda Limited | Open Energy Information

    Open Energy Info (EERE)

    CM8 3GA Product: US-based vehicle engineering consultancy with a technology capable of playing a role in vehicle emissions management. References: Lysanda Limited1 This...

  2. FUEL CASK IMPACT LIMITER VULNERABILITIES

    SciTech Connect (OSTI)

    Leduc, D; Jeffery England, J; Roy Rothermel, R

    2009-02-09

    Cylindrical fuel casks often have impact limiters surrounding just the ends of the cask shaft in a typical 'dumbbell' arrangement. The primary purpose of these impact limiters is to absorb energy to reduce loads on the cask structure during impacts associated with a severe accident. Impact limiters are also credited in many packages with protecting closure seals and maintaining lower peak temperatures during fire events. For this credit to be taken in safety analyses, the impact limiter attachment system must be shown to retain the impact limiter following Normal Conditions of Transport (NCT) and Hypothetical Accident Conditions (HAC) impacts. Large casks are often certified by analysis only because of the costs associated with testing. Therefore, some cask impact limiter attachment systems have not been tested in real impacts. A recent structural analysis of the T-3 Spent Fuel Containment Cask found problems with the design of the impact limiter attachment system. Assumptions in the original Safety Analysis for Packaging (SARP) concerning the loading in the attachment bolts were found to be inaccurate in certain drop orientations. This paper documents the lessons learned and their applicability to impact limiter attachment system designs.

  3. The place for sodars in a high-technology environment.

    SciTech Connect (OSTI)

    Coulter, R. L.

    1998-06-12

    In an era of increasingly complex technology, some of the atmospheric quantities most difficult to measure and observe are yielding their secrets to increasingly complex instruments and combinations of instruments. For example, water vapor profiles, a long-time nemesis to detailed examination, have become measurable with the use of Raman lidar; temperature profile measurements are becoming relatively routine with radio acoustic sounding systems (RASSs) or infrared Fourier transform instrumentation such as the atmospheric emitted radiance interferometer (AERI); and radar, lidar, or combinations of the two are enabling wind profile measurements to increasing altitudes. What, then, is the role of the relatively pedestrian sodar in such an era? Because the sodar's propagation speed in the atmosphere is six orders of magnitude smaller than that of its electromagnetic counterparts (3 x 10{sup 2} vs. 3 x 10{sup 8} m/s), severely limiting its rate of interrogation, and because the sodar's signal limit frequency modulation techniques, many high-technology advances associated with enormous increases in computation speed and available memory have had relatively little direct impact on acoustic remote sensing. However, the principal elements of acoustic remote sensing continue to make it a useful, even essential, tool for obtaining a better understanding of the physics of the lower atmosphere. The sodar's ''slow'' propagation speed provides relatively easy access to the region between 10 m and several hundred meters above the surface that is often inaccessible to other instruments. This is the region of the atmosphere where conditions often change radically with height, the ''matching'' region between large-scale forcing and small-scale surface heterogeneities that can have large effects on human activity. The atmosphere provides signals for sodars that are rich in content because the phase speed of sound is dependent on the atmosphere itself and is tied directly to the atmosphere's temperature and wind structure. Hence, the signals from acoustic remote sensing instruments can provide boundary conditions crucial for the proper operation of numerical models of the atmosphere whose output is becoming increasingly important in individual and business decision making.

  4. Nuclear Structure at the Limits

    SciTech Connect (OSTI)

    Nazarewicz, W.

    1998-01-12

    One of the frontiers of today?s nuclear science is the ?journey to the limits? of atomic charge and nuclear mass, of neutron-to-proton ratio, and of angular momentum. The tour to the limits is not only a quest for new, exciting phenomena, but the new data are expected, as well, to bring qualitatively new information about the fundamental properties of the nucleonic many-body system, the nature of the nuclear interaction, and nucleonic correlations at various energy-distance scales. In this series of lectures, current developments in nuclear structure at the limits are discussed from a theoretical perspective, mainly concentrating on medium-mass and heavy nuclei.

  5. Nuclear Structure at the Limits

    SciTech Connect (OSTI)

    Nazarewicz, Witold

    1997-12-31

    One of the frontiers of today`s nuclear science is the ``journey to the limits``: of atomic charge and nuclear mass, of neutron-to-proton ratio, and of angular momentum. The tour to the limits is not only a quest for new, exciting phenomena but the new data are expected, as well, to bring qualitatively new information about the fundamental properties of the nucleonic many-body system, the nature of the nuclear interaction, and nucleonic correlations at various energy-distance scales. In this talk, current developments in nuclear structure at the limits are discussed from a theoretical perspective.

  6. Dose Limits | Department of Energy

    Office of Environmental Management (EM)

    Limits Dose Limits (Question Posted to ERAD in May 2012) Who do you define as a member of the public for the onsite MEI? This question implies that there may be more than one maximally exposed individual (MEI), one on-site and one off-site, when demonstrating compliance with the Public Dose Limit of DOE Order 458.1. Although all potential MEIs should be considered and documented, as well as the calculated doses and pathways considered, the intent of DOE Order 458.1 is in fact to ultimately

  7. Plaxica Limited | Open Energy Information

    Open Energy Info (EERE)

    Zip: SW7 2AZ Product: UK-based technology company developing a new generation of polymers derived from sustainable resources. References: Plaxica Limited1 This article is a...

  8. Passive fault current limiting device

    DOE Patents [OSTI]

    Evans, D.J.; Cha, Y.S.

    1999-04-06

    A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment. 6 figs.

  9. Passive fault current limiting device

    DOE Patents [OSTI]

    Evans, Daniel J. (Wheeling, IL); Cha, Yung S. (Darien, IL)

    1999-01-01

    A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment.

  10. Sheltering in Place | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Sheltering in Place Emergency Information Emergency Information Home Public Notifications Emergency Vocabulary Sheltering in Place Evacuation ISC Home Sheltering in Place Print Text Size: A A A FeedbackShare Page If you are advised to shelter-in-place by local news or our website, please follow these instructions: Bring everyone inside (including pets). Close all doors and windows. Turn off and close all ventilation systems, including: Air conditioning Attic & exhaust fans Furnaces Fireplace

  11. Bloomberg New Energy Finance formerly New Energy Finance Ltd...

    Open Energy Info (EERE)

    formerly New Energy Finance Ltd Jump to: navigation, search Name: Bloomberg New Energy Finance (formerly New Energy Finance Ltd) Place: London, Greater London, United Kingdom Zip:...

  12. Carbon International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Carbon International Place: London, United Kingdom Zip: NW1 8LH Sector: Carbon Product: London-based energy and communications...

  13. Solar Century Holdings Solarcentury | Open Energy Information

    Open Energy Info (EERE)

    Solar Century Holdings Solarcentury Jump to: navigation, search Name: Solar Century Holdings (Solarcentury) Place: London, Greater London, United Kingdom Zip: SE1 7AB Sector:...

  14. Eyeforenergy | Open Energy Information

    Open Energy Info (EERE)

    Eyeforenergy Jump to: navigation, search Name: eyeforenergy Place: London, England, United Kingdom Zip: E1 6PX Product: London-based firm providing global energy news, products and...

  15. Alternergy | Open Energy Information

    Open Energy Info (EERE)

    Alternergy Jump to: navigation, search Name: Alternergy Place: London, England, United Kingdom Zip: W4 1JT Sector: Renewable Energy Product: London-based project developer, design...

  16. Enviko | Open Energy Information

    Open Energy Info (EERE)

    Enviko Jump to: navigation, search Name: Enviko Place: London, England, United Kingdom Zip: SW18 1NY Sector: Renewable Energy, Services Product: London-based company providing...

  17. Tidal Electric | Open Energy Information

    Open Energy Info (EERE)

    Tidal Electric Place: London, Greater London, United Kingdom Zip: SW19 8UY Product: Developed a technology named 'tidal lagoons' to build tidal electric projects. Coordinates:...

  18. Generation Investment Management LLP | Open Energy Information

    Open Energy Info (EERE)

    Investment Management LLP Jump to: navigation, search Name: Generation Investment Management LLP Place: London, Greater London, United Kingdom Zip: W1J 0AH Product: Fund manager of...

  19. Win Win International Investment Ltd | Open Energy Information

    Open Energy Info (EERE)

    Win Win International Investment Ltd Jump to: navigation, search Name: Win-Win International Investment Ltd Place: London, Greater London, United Kingdom Zip: NW8 6PG Sector:...

  20. Blue Sphere Corp | Open Energy Information

    Open Energy Info (EERE)

    Sphere Corp Jump to: navigation, search Name: Blue Sphere Corp Place: London, United Kingdom Product: London-based emission reduction project integrator. References: Blue Sphere...

  1. New Energy Clean Technology Ventures Nomura International | Open...

    Open Energy Info (EERE)

    Ventures Nomura International Jump to: navigation, search Name: New Energy & Clean Technology Ventures (Nomura International) Place: London, Greater London, United Kingdom Zip:...

  2. Matla Solar Energy | Open Energy Information

    Open Energy Info (EERE)

    Matla Solar Energy Jump to: navigation, search Name: Matla Solar Energy Place: East London, South Africa Sector: Solar Product: East London-based solar water geyser manufacturer....

  3. Eufinium Finance Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Place: London, Greater London, United Kingdom Zip: EC1M 3LN Sector: Hydro, Hydrogen, Renewable Energy, Wind energy Product: Eufinium specialises in the equity financing...

  4. Oscar Automotive Ltd | Open Energy Information

    Open Energy Info (EERE)

    Oscar Automotive Ltd Place: London, Greater London, United Kingdom Sector: Hydro, Hydrogen Product: OSCar Automotive is working towards the commercialisation of hydrogen fuel...

  5. James James Science Publishers Ltd now Earthscan | Open Energy...

    Open Energy Info (EERE)

    Science Publishers Ltd now Earthscan Jump to: navigation, search Name: James & James (Science Publishers) Ltd. (now Earthscan) Place: London, Greater London, United Kingdom Zip:...

  6. Environmental Finance | Open Energy Information

    Open Energy Info (EERE)

    Finance Jump to: navigation, search Name: Environmental Finance Place: London, United Kingdom Zip: N1 6DR Product: London-based monthly magazine covering environmental issues and...

  7. Environmental Technologies Fund | Open Energy Information

    Open Energy Info (EERE)

    Technologies Fund Jump to: navigation, search Name: Environmental Technologies Fund Place: London, Greater London, United Kingdom Zip: W1J 6EQ Sector: Services Product: ETF Manager...

  8. Gaian Capital | Open Energy Information

    Open Energy Info (EERE)

    Gaian Capital Jump to: navigation, search Name: Gaian Capital Place: Greater London, United Kingdom Product: London-based privately held firm aimed at assisting climate change...

  9. XCO2 Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Place: London, Greater London, United Kingdom Zip: N1 1DH Sector: Services Product: Environmental engineering consultancy providing integrated energy design services,...

  10. Southside Thermal Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Services Ltd Jump to: navigation, search Name: Southside Thermal Services Ltd Place: London, Greater London, United Kingdom Zip: SW7 2AZ Product: String representation "Southside...

  11. Green Hercules Trading Ltd | Open Energy Information

    Open Energy Info (EERE)

    Hercules Trading Ltd Jump to: navigation, search Name: Green Hercules Trading Ltd. Place: London, Greater London, United Kingdom Zip: EC2V 8BB Sector: Carbon Product: London-based...

  12. Carbon Trust | Open Energy Information

    Open Energy Info (EERE)

    Trust Jump to: navigation, search Name: Carbon Trust Place: London, Greater London, United Kingdom Zip: EC4A 3BF Sector: Carbon Product: London-based independent company funded by...

  13. Zouk Ventures Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zouk Ventures Ltd Jump to: navigation, search Name: Zouk Ventures Ltd Place: London, Greater London, United Kingdom Zip: SW3 1HY Product: London-based european focused private...

  14. CantorCO2e | Open Energy Information

    Open Energy Info (EERE)

    CantorCO2e Jump to: navigation, search Name: CantorCO2e Place: London, Greater London, United Kingdom Zip: E14 5RD Product: London-headquartered emissions broker and fund manager...

  15. Sun Biofuels SBF | Open Energy Information

    Open Energy Info (EERE)

    Biofuels SBF Jump to: navigation, search Name: Sun Biofuels (SBF) Place: London, Greater London, United Kingdom Zip: W8 7LP Product: London-based jatropha and biofuel project...

  16. EQ2 | Open Energy Information

    Open Energy Info (EERE)

    EQ2 Place: London, Greater London, United Kingdom Zip: EC2A 4PJ Product: London-based environmental management solutions provider. Coordinates: 51.506325, -0.127144 Show...

  17. Mora Associates Ltd | Open Energy Information

    Open Energy Info (EERE)

    Mora Associates Ltd Jump to: navigation, search Name: Mora Associates Ltd Place: London, Greater London, United Kingdom Zip: WC2H 9UY Product: London-based advisory firm helping...

  18. Englefield Capital LLP | Open Energy Information

    Open Energy Info (EERE)

    Englefield Capital LLP Jump to: navigation, search Name: Englefield Capital LLP Place: London, Greater London, United Kingdom Zip: SW3 6RD Product: London-based private equity fund...

  19. Tritium Detection Methods and Limitations

    Office of Environmental Management (EM)

    Detection Methods and Limitations Tritium Focus Group Meeting, April 2014 Tom Voss, Northern New Mexico DOE-HDBK-1105-2002 RADIOLOGICAL TRAINING FOR TRITIUM FACILITIES U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-HDBK-1105-2002 Radiological Training for Tritium Facilities U.S. Department of Energy, Radiological Control Programs for Special Tritium Compounds, DOE-STD- draft, Washington, D.C.

  20. Method and apparatus to trigger superconductors in current limiting devices

    DOE Patents [OSTI]

    Yuan, Xing; Hazelton, Drew Willard; Walker, Michael Stephen

    2004-10-26

    A method and apparatus for magnetically triggering a superconductor in a superconducting fault current limiter to transition from a superconducting state to a resistive state. The triggering is achieved by employing current-carrying trigger coil or foil on either or both the inner diameter and outer diameter of a superconductor. The current-carrying coil or foil generates a magnetic field with sufficient strength and the superconductor is disposed within essentially uniform magnetic field region. For superconductor in a tubular-configured form, an additional magnetic field can be generated by placing current-carrying wire or foil inside the tube and along the center axial line.

  1. ITI Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: Rotherham, England, United Kingdom Zip: S60 5WG Product: Manufacturer of gasification systems, which were developed over ten years at Newcastle University. References:...

  2. Unionmet Singapore Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: Singapore Zip: 68805 Product: A manufacturer and recycler of indium - a raw material for CIGS PV and also for most transparent conducting oxides. References: Unionmet...

  3. EECBG Success Story: Making the "Best Place to Live" Even Better

    Broader source: Energy.gov [DOE]

    One advantage that Eden Prairie, Minnesota, will have going into next year’s Best Place to Live competition will be the energy efficiency upgrades taking place across the city thanks to $626,000 in Energy Efficiency and Conservation Block Grant (EECBG) funding provided through the American Recovery and Reinvestment Act. Learn more.

  4. Global limits and interference patterns in dark matter direct detection

    SciTech Connect (OSTI)

    Catena, Riccardo; Gondolo, Paolo

    2015-08-13

    We compare the general effective theory of one-body dark matter nucleon interactions to current direct detection experiments in a global multidimensional statistical analysis. We derive exclusion limits on the 28 isoscalar and isovector coupling constants of the theory, and show that current data place interesting constraints on dark matter-nucleon interaction operators usually neglected in this context. We characterize the interference patterns that can arise in dark matter direct detection from pairs of dark matter-nucleon interaction operators, or from isoscalar and isovector components of the same operator. We find that commonly neglected destructive interference effects weaken standard direct detection exclusion limits by up to one order of magnitude in the coupling constants.

  5. Voith Hydro Wavegen Limited | Open Energy Information

    Open Energy Info (EERE)

    Voith Hydro Wavegen Limited Jump to: navigation, search Name: Voith Hydro Wavegen Limited Region: United Kingdom Sector: Marine and Hydrokinetic Website: www.wavegen.co.uk This...

  6. Limited-life cartridge primers

    DOE Patents [OSTI]

    Makowiecki, Daniel M. (Livermore, CA); Rosen, Robert S. (San Ramon, CA)

    1998-01-01

    A cartridge primer which utilizes an explosive that can be designed to become inactive in a predetermined period of time: a limited-life primer. The explosive or combustible material of the primer is an inorganic reactive multilayer (RML). The reaction products of the RML are sub-micron grains of non-corrosive inorganic compounds that would have no harmful effects on firearms or cartridge cases. Unlike use of primers containing lead components, primers utilizing RML's would not present a hazard to the environment. The sensitivity of an RML is determined by the physical structure and the stored interfacial energy. The sensitivity lowers with time due to a decrease in interfacial energy resulting from interdiffusion of the elemental layers. Time-dependent interdiffusion is predictable, thereby enabling the functional lifetime of an RML primer to be predetermined by the initial thickness and materials selection of the reacting layers.

  7. Limited-life cartridge primers

    DOE Patents [OSTI]

    Makowiecki, Daniel M.; Rosen, Robert S.

    2005-04-19

    A cartridge primer which utilizes an explosive that can be designed to become inactive in a predetermined period of time: a limited-life primer. The explosive or combustible material of the primer is an inorganic reactive multilayer (RML). The reaction products of the RML are sub-micron grains of non-corrosive inorganic compounds that would have no harmful effects on firearms or cartridge cases. Unlike use of primers containing lead components, primers utilizing RML's would not present a hazard to the environment. The sensitivity of an RML is determined by the physical structure and the stored interfacial energy. The sensitivity lowers with time due to a decrease in interfacial energy resulting from interdiffusion of the elemental layers. Time-dependent interdiffusion is predictable, thereby enabling the functional lifetime of an RML primer to be predetermined by the initial thickness and materials selection of the reacting layers.

  8. Limited-life cartridge primers

    DOE Patents [OSTI]

    Makowiecki, D.M.; Rosen, R.S.

    1998-06-30

    A cartridge primer is described which utilizes an explosive that can be designed to become inactive in a predetermined period of time: a limited-life primer. The explosive or combustible material of the primer is an inorganic reactive multilayer (RML). The reaction products of the RML are sub-micron grains of non-corrosive inorganic compounds that would have no harmful effects on firearms or cartridge cases. Unlike use of primers containing lead components, primers utilizing RML`s would not present a hazard to the environment. The sensitivity of an RML is determined by the physical structure and the stored interfacial energy. The sensitivity lowers with time due to a decrease in interfacial energy resulting from interdiffusion of the elemental layers. Time-dependent interdiffusion is predictable, thereby enabling the functional lifetime of an RML primer to be predetermined by the initial thickness and materials selection of the reacting layers. 10 figs.

  9. NASCAR Green Gets First Place in Daytona 500 | Department of Energy

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

    NASCAR Green Gets First Place in Daytona 500 NASCAR Green Gets First Place in Daytona 500 February 24, 2014 - 12:00am Addthis A story about how fuel cell generators were used at the Daytona 500 is currently posted on the Energy Department's blog. Read NASCAR Green Gets First Place in Daytona 500 to learn more about the potential for fuel cell generators at NASCAR events. Addthis Related Articles At this year's Daytona 500, four fuel cell generators will power some of the broadcast cameras and

  10. Shear wall ultimate drift limits

    SciTech Connect (OSTI)

    Duffey, T.A.; Goldman, A.; Farrar, C.R.

    1994-04-01

    Drift limits for reinforced-concrete shear walls are investigated by reviewing the open literature for appropriate experimental data. Drift values at ultimate are determined for walls with aspect ratios ranging up to a maximum of 3.53 and undergoing different types of lateral loading (cyclic static, monotonic static, and dynamic). Based on the geometry of actual nuclear power plant structures exclusive of containments and concerns regarding their response during seismic (i.e.,cyclic) loading, data are obtained from pertinent references for which the wall aspect ratio is less than or equal to approximately 1, and for which testing is cyclic in nature (typically displacement controlled). In particular, lateral deflections at ultimate load, and at points in the softening region beyond ultimate for which the load has dropped to 90, 80, 70, 60, and 50 percent of its ultimate value, are obtained and converted to drift information. The statistical nature of the data is also investigated. These data are shown to be lognormally distributed, and an analysis of variance is performed. The use of statistics to estimate Probability of Failure for a shear wall structure is illustrated.

  11. H.A.R. 13-198 - Hawai`i and National Register of Historic Places...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: H.A.R. 13-198 - Hawaii and National Register of Historic Places ProgramsLegal Abstract The...

  12. H.A.R. 13-197 - Hawai`i Historic Places Review Board | Open Energy...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: H.A.R. 13-197 - Hawaii Historic Places Review BoardLegal Abstract The regulations under this...

  13. Oil and Gas Company Oil and Gas Company Address Place Zip Website

    Open Energy Info (EERE)

    Oil and Gas Company Address Place Zip Website Abu Dhabi National Oil Company Abu Dhabi National Oil Company Abu http www adnoc ae default aspx Al Furat Petroleum Company Al Furat...

  14. I.C. 42-222 - Appeals -- Change in Point of Diversion, Place...

    Open Energy Info (EERE)

    2 - Appeals -- Change in Point of Diversion, Place of Use, Period of Use, or Nature of Use Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  15. Y-12, Making the World a Safer Place | Y-12 National Security...

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

    , Making the World a ... Y-12, Making the World a Safer Place The mp4 video format is not supported by this browser. Download video Time: 8:23 min. A look at past and current...

  16. Title 36 CFR 60 National Register of Historic Places | Open Energy...

    Open Energy Info (EERE)

    of Historic Places. Published NA Year Signed or Took Effect 1966 Legal Citation 36 C.F.R. 60 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet...

  17. Make the World a Better Place (Program Document) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Title: Make the World a Better Place Representing the Center for Frontiers of Subsurface Energy Security (CFSES), this document is one of the entries in the Ten Hundred and One ...

  18. N Reactor Placed In Interim Safe Storage: Largest Hanford Reactor Cocooning Project Now Complete

    Broader source: Energy.gov [DOE]

    RICHLAND, WASH. – The U.S. Department of Energy’s (DOE’s) River Corridor contractor, Washington Closure Hanford, has completed placing N Reactor in interim safe storage, a process also known as “cocooning.”

  19. Place Based STEM: Leveraging Local Resources to Engage K-12 Teachers in Teaching Integrated STEM and for Addressing the Local STEM Pipeline

    SciTech Connect (OSTI)

    Dr. Louis Nadelson; Anne Louise Seifert; Meagan McKinney

    2014-06-01

    Business, industry, parks, nature settings, government infrastructure, and people, can be invaluable resources for connecting STEM curriculum within context which results in conditions ideal for promoting purposeful learning of authentic STEM content. Thus, community-based STEM resources offer ideal context for teaching STEM content. A benefit of focusing teacher attention on these contextual, content aligned resources is that they are in every community; making place-based STEM education a possibility, regardless of the location of STEM teaching and learning. Further, associating STEM teaching and learning with local resources addresses workforce development and the STEM pipeline by exposing students to STEM careers and applications in their local communities. The desire to align STEM teaching and learning with local STEM related resources guided the design of our week-long integrated STEM K-12 teacher professional development (PD) program, i-STEM. We have completed four years of our i-STEM PD program and have made place-based STEM a major emphasis of our curriculum. This report focuses on the data collected in the fourth year of our program. Our week-long i-STEM PD served over 425 educators last summer (2013), providing them with in depth theme-based integrated STEM short courses which were limited to an average of 15 participants and whole group plenary sessions focused around placed based integrated STEM, inquiry, engineering design, standards and practices of Common Core and 21st Century skills. This state wide PD was distributed in five Idaho community colleges and took place over two weeks. The STEM short courses included topics on engineering for sustainability, using engineering to spark interest in STEM, municipal water systems, health, agriculture, food safety, mining, forestry, energy, and others. Integral to these short courses were field trips designed to connect the K-12 educators to the resources in their local communities that could be leveraged for teaching integrated STEM and provide a relevant context for teaching STEM content. Workplace presentations made by place-based STEM experts and provided teachers field trips to place-base STEM industries and business such as manufacturing plants, waste water treatment systems, mines, nature parks, food processing plants, research, hospitals, and laboratory facilities. We researched the 425 participants’ conceptions of place-based STEM prior to and after their taking part in the summer institutes, which included fieldtrips. Our findings revealed substantial increase in our participants’ knowledge, interest, and plans to use place-based resources for teaching integrated STEM. We detail the data analysis and provide a theoretical foundation and justification for the importance of place-based STEM to address the STEM pipeline for the future workforce.

  20. Placing UESC Task Orders Under the GSA Areawide Contract | Department of

    Energy Savers [EERE]

    Energy Placing UESC Task Orders Under the GSA Areawide Contract Placing UESC Task Orders Under the GSA Areawide Contract March 17, 2016 11:00AM to 1:00PM EDT Webinar provides attendees with an overview of the contracting options and services available from their local utility companies to engineer, finance, and install cost effective energy- and water-savings projects. Participants will be walked through the typical project process, from the audit phase to commissioning the equipment.

  1. Technical Basis for Work Place Air Monitoring for the Plutonium Finishing Plan (PFP)

    SciTech Connect (OSTI)

    JONES, R.A.

    1999-10-06

    This document establishes the basis for the Plutonium Finishing Plant's (PFP) work place air monitoring program in accordance with the following requirements: Title 10, Code of Federal Regulations (CFR), Part 835 ''Occupational Radiation Protection''; Hanford Site Radiological Control Manual (HSRCM-1); HNF-PRO-33 1, Work Place Air Monitoring; WHC-SD-CP-SAR-021, Plutonium Finishing Plant Final Safety Analysis Report; and Applicable recognized national standards invoked by DOE Orders and Policies.

  2. Graduate Program Time Limits and Work Schedules

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

    Time Limits and Work Schedules Graduate Program Time Limits and Work Schedules Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive...

  3. Undergraduate Program Time Limits and Work Schedules

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

    Time Limits and Work Schedules Undergraduate Program Time Limits and Work Schedules Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive...

  4. Summary of the ergonomic assessments of selected EG G Idaho work places

    SciTech Connect (OSTI)

    Ostrom, L.T.; Gilbert, B.G.; Wilhelmsen, C.A.

    1991-07-01

    The purpose of this document is to describe the methodology, summarize the findings, and present the recommendations from ergonomic assessments at selected EG G Idaho work places. Members from EG G Idaho's Human Factors Research Unit formed an ergonomics team and performed this work from January to July 1991 as part of the Industrial Hygiene Initiative. The ergonomics team developed an assessment checklist as the first step in the process. They then used the checklist to conduct ergonomic assessments of selected work places. The findings from the ergonomic assessments showed that there were situations in every work place visited that have the potential of causing ergonomic problems. In most cases, however, they were not serious in nature. Recommendations include (a) having an industrial hygienist review new work place and task designs to ensure they incorporate ergonomic principles, (b) having an industrial hygienist help investigate musculoskeletal injuries, (c) ensuring all employees receive training on the caused of back injuries and cumulative trauma disorders, and (d) ensuring that a source of ergonomically designed furniture and equipment is available. A summary of specific findings and recommendations from work place assessments is also included. 13 refs., 1 tab.

  5. Exorka International Limited | Open Energy Information

    Open Energy Info (EERE)

    Exorka International Limited is a specialist developer of low-temperature geothermal electricity generation, incorporated in England. References: Exorka International...

  6. Undergraduate Program Time Limits and Work Schedules

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

    Time Limits and Work Schedules Undergraduate Program Time Limits and Work Schedules Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-8899 Email Time limits The length of participation in the undergraduate program is limited to a maximum of six years for students pursuing a bachelor's degree and three years for students pursuing an

  7. Limited English Proficiency | Department of Energy

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

    Limited English Proficiency Limited English Proficiency On August 11, 2000, President Clinton signed Executive Order 13166, "Improving Access to Services for Persons with Limited English Proficiency." The Executive Order requires federal agencies, including the Department of Energy, to examine the programs and services they provide, to determine whether there is a need for language assistance for persons with Limited English proficiency (LEP) related to their programs and services, and

  8. Primordial magnetic field limits from cosmological data

    SciTech Connect (OSTI)

    Kahniashvili, Tina [McWilliams Center for Cosmology and Department of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania 15213 (United States); Department of Physics, Laurentian University, Ramsey Lake Road, Sudbury, Ontario P3E 2C (Canada); Abastumani Astrophysical Observatory, Ilia State University, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Tevzadze, Alexander G. [Abastumani Astrophysical Observatory, Ilia State University, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Faculty of Exact and Natural Sciences, Tbilisi State University, 1 Chavchavadze Avenue, Tbilisi, GE-0128 (Georgia); Sethi, Shiv K. [McWilliams Center for Cosmology and Department of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania 15213 (United States); Raman Research Institute, Sadashivanagar, Bangalore 560080 (India); Pandey, Kanhaiya [Raman Research Institute, Sadashivanagar, Bangalore 560080 (India); Ratra, Bharat [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States)

    2010-10-15

    We study limits on a primordial magnetic field arising from cosmological data, including that from big bang nucleosynthesis, cosmic microwave background polarization plane Faraday rotation limits, and large-scale structure formation. We show that the physically relevant quantity is the value of the effective magnetic field, and limits on it are independent of how the magnetic field was generated.

  9. High temperature superconducting fault current limiter

    DOE Patents [OSTI]

    Hull, John R.

    1997-01-01

    A fault current limiter (10) for an electrical circuit (14). The fault current limiter (10) includes a high temperature superconductor (12) in the electrical circuit (14). The high temperature superconductor (12) is cooled below its critical temperature to maintain the superconducting electrical properties during operation as the fault current limiter (10).

  10. High temperature superconducting fault current limiter

    DOE Patents [OSTI]

    Hull, J.R.

    1997-02-04

    A fault current limiter for an electrical circuit is disclosed. The fault current limiter includes a high temperature superconductor in the electrical circuit. The high temperature superconductor is cooled below its critical temperature to maintain the superconducting electrical properties during operation as the fault current limiter. 15 figs.

  11. Third Annual Science Alliance Takes Place in Ohio | Department of Energy

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

    Annual Science Alliance Takes Place in Ohio Third Annual Science Alliance Takes Place in Ohio October 9, 2012 - 12:14pm Addthis Science Alliance 1 of 5 Science Alliance Students arrive at the welcome tent during the beginning of the two-day Science Alliance, in which more than 900 area high school juniors enjoyed presentations in 14 separate areas on a midway in the X-2207A parking lot. Image: Energy Department's Office of Environmental Management Date taken: 2012-09-25 08:59 Science Alliance 2

  12. Denver Post Names NREL as a Top Work Place - News Releases | NREL

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

    Denver Post Names NREL as a Top Work Place April 17, 2013 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has been recognized by the Denver Post as a "2013 Top Work Place." NREL is one of only 15 large Denver-area employers selected this year. "I am very gratified that we were nominated by one of our employees for this award," NREL Director Dan Arvizu said. "The fact that 75% of our staff voluntarily took part in an independent survey

  13. NASCAR Green Gets First Place in Daytona 500 | Department of Energy

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

    NASCAR Green Gets First Place in Daytona 500 NASCAR Green Gets First Place in Daytona 500 February 21, 2014 - 10:20am Addthis At this year's Daytona 500, four fuel cell generators will power some of the broadcast cameras and spotlights, demonstrating how the technology could help NASCAR save money on fuel costs. This technology was beta-tested during the IMSA Rolex 24 race weekend last month. | Photo courtesy of P.T. Jones, Oak Ridge National Lab. At this year's Daytona 500, four fuel cell

  14. Remotely replaceable tokamak plasma limiter tiles

    DOE Patents [OSTI]

    Gallix, R.

    1987-12-09

    U-shaped tiles placed end-to-end over a pair of parallel runners have two rods which engage L-shaped slots. A sliding bar between the runners has grooves with clips to retain the rods pressed into receiving legs of the L-shaped slots in the runners. Sliding the bar in the direction of retaining legs of the L-shaped slots latches the tiles in place over the wall. Resilient contact strips under the parallel sides of the U-shaped tile assure thermal and electrical contact with the wall. 6 figs.

  15. Support for solar energy: Examining sense of place and utility-scale development in California

    SciTech Connect (OSTI)

    Carlisle, Juliet E.; Kane, Stephanie L.; Solan, David; Joe, Jeffrey C.

    2014-08-20

    As solar costs have declined PV systems have experienced considerable growth since 2003, especially in China, Japan, Germany, and the U.S. Thus, a more nuanced understanding of a particular public's attitudes toward utility-scale solar development, as it arrives in a market and region, is warranted and will likely be instructive for other areas in the world where this type of development will occur in the near future. Using data collected from a 2013 telephone survey (N=594) from the six Southern Californian counties selected based on existing and proposed solar developments and available suitable land, we examine public attitudes toward solar energy and construction of large-scale solar facilities, testing whether attitudes toward such developments are the result of sense of place and attachment to place. Overall, we have mixed results. Place attachment and sense of place fail to produce significant effects except in terms of perceived positive benefits. That is, respondents interpret the change resulting from large-scale solar development in a positive way insofar as perceived positive economic impacts are positively related to support for nearby large-scale construction.

  16. Support for solar energy: Examining sense of place and utility-scale development in California

    SciTech Connect (OSTI)

    Juliet E. Carlisle; Stephanie L. Kane; David Solan; Jeffrey C. Joe

    2015-07-01

    As solar costs have declined PV systems have experienced considerable growth since 2003, especially in China, Japan, Germany, and the U.S. Thus, a more nuanced understanding of a particular public's attitudes toward utility-scale solar development, as it arrives in a market and region, is warranted and will likely be instructive for other areas in the world where this type of development will occur in the near future. Using data collected from a 2013 telephone survey (N = 594) from the six Southern Californian counties selected based on existing and proposed solar developments and available suitable land, we examine public attitudes toward solar energy and construction of large-scale solar facilities, testing whether attitudes toward such developments are the result of sense of place and attachment to place. Overall, we have mixed results. Place attachment and sense of place fail to produce significant effects except in terms of perceived positive benefits. That is, respondents interpret the change resulting from large-scale solar development in a positive way insofar as perceived positive economic impacts are positively related to support for nearby large-scale construction.

  17. Rigless multizone recompletion using a cement packer placed with coiled tubing: A case history

    SciTech Connect (OSTI)

    Nowak, T.W.; Patout, T.S.

    1997-12-01

    Cement packers have been used for some time when reserve estimates have not justified the cost of major rig remedial work. They typically provide a means of zonal isolation of the last reserves in an existing wellbore. The success of these operations has historically been low. This is predominantly because of poor cement bonding in the annulus between the tubing and production casing. Because of the minimal amount of equipment on location and lack of upfront design work involved, most cement packers are doomed to failure before they are even placed. Cement packers have been placed using a large number of methods. In the Ship Shoal 181 field, Well B-4 would not economically justify a major rig workover, even though there were several uphole gas sands capable of producing in this well. With proper upfront planning and design, it would be economical; however, all these reserves could be produced in a through-tubing process using a cement packer. This case history presents a refined look at existing technology involving placement of a cement packer and reviews problems common to cement-packer completions, including a case history. Solutions are also discussed for successfully completing and recovering reserves from not one but several remaining gas intervals. This paper reviews the design considerations and precautions, along with the production results and economics, for placing what is believed to be the largest cement packer placed through coiled tubing.

  18. Support for solar energy: Examining sense of place and utility-scale development in California

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

    Carlisle, Juliet E.; Kane, Stephanie L.; Solan, David; Joe, Jeffrey C.

    2014-08-20

    As solar costs have declined PV systems have experienced considerable growth since 2003, especially in China, Japan, Germany, and the U.S. Thus, a more nuanced understanding of a particular public's attitudes toward utility-scale solar development, as it arrives in a market and region, is warranted and will likely be instructive for other areas in the world where this type of development will occur in the near future. Using data collected from a 2013 telephone survey (N=594) from the six Southern Californian counties selected based on existing and proposed solar developments and available suitable land, we examine public attitudes toward solarmore » energy and construction of large-scale solar facilities, testing whether attitudes toward such developments are the result of sense of place and attachment to place. Overall, we have mixed results. Place attachment and sense of place fail to produce significant effects except in terms of perceived positive benefits. That is, respondents interpret the change resulting from large-scale solar development in a positive way insofar as perceived positive economic impacts are positively related to support for nearby large-scale construction.« less

  19. Upper limits on the total cosmic-ray luminosity of individual sources

    SciTech Connect (OSTI)

    Anjos, R.C.; De Souza, V.; Supanitsky, A.D. E-mail: vitor@ifsc.usp.br

    2014-07-01

    In this paper, upper limits on the total luminosity of ultra-high-energy cosmic-rays (UHECR) E>10{sup 18} eV) are determined for five individual sources. The upper limit on the integral flux of GeV--TeV gamma-rays is used to extract the upper limit on the total UHECR luminosity of individual sources. The correlation between upper limit on the integral GeV--TeV gamma-ray flux and upper limit on the UHECR luminosity is established through the cascading process that takes place during propagation of the cosmic rays in the background radiation fields, as explained in reference [1]. Twenty-eight sources measured by FERMI-LAT, VERITAS and MAGIC observatories have been studied. The measured upper limit on the GeV--TeV gamma-ray flux is restrictive enough to allow the calculation of an upper limit on the total UHECR cosmic-ray luminosity of five sources. The upper limit on the UHECR cosmic-ray luminosity of these sources is shown for several assumptions on the emission mechanism. For all studied sources an upper limit on the ultra-high-energy proton luminosity is also set.

  20. CarbonPlan Limited | Open Energy Information

    Open Energy Info (EERE)

    as a consultant advising on renewable energy technologies, energy efficiency, & corporate social responsibility. References: CarbonPlan Limited1 This article is a stub. You can...

  1. Graduate Program Time Limits and Work Schedules

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

    Time Limits and Work Schedules Graduate Program Time Limits and Work Schedules Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-0987 Email Time Limits The length of participation in the graduate program is limited as follows: With a bachelor's pursuing a master's degree: 4 years With a bachelor's pursuing a PhD: 7 years With a master's

  2. Caldyne Automatics Limited | Open Energy Information

    Open Energy Info (EERE)

    storage product manufacturer; also makes lighting systems based on solar, wind and solar wind hybrid systems. References: Caldyne Automatics Limited1 This article is a stub....

  3. Hydrogenation of Dislocation-Limited Heteroepitaxial Silicon...

    Office of Scientific and Technical Information (OSTI)

    Hydrogenation of Dislocation- Limited Heteroepitaxial Silicon Solar Cells Preprint Michael L. Bolen, Sachit Grover, Charles W. Teplin, Howard M. Branz, and Paul Stradins National...

  4. Hydrogenation of Dislocation-Limited Heteroepitaxial Silicon...

    Office of Scientific and Technical Information (OSTI)

    Hydrogenation of Dislocation-Limited Heteroepitaxial Silicon Solar Cells: Preprint Bolen, M. L.; Grover, S.; Teplin, C. W.; Bobela, D.; Branz, H. M.; Stradins, P. 08 HYDROGEN; 14...

  5. Local Generation Limited | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Sector: Biomass Product: UK-based biomass firm developing anaerobic digestion plants. References: Local Generation Limited1 This article is a stub. You can help...

  6. Interim Guidance Regarding Limitations on CERCLA Liability |...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Inner-Office Memorandum: Interim Guidance Regarding Limitations on CERCLA LiabilityPermitting...

  7. Cumbria Wind Farms Limited | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: SY16 2LW Sector: Services Product: Provides operational and maintenance services in Cumbria, Cornwall and Wales. References: Cumbria Wind Farms Limited1...

  8. Proactive Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Energy Product: Scotland-based renewable energy company that is developing a 5MW biogas plant in South Lanarkshire. References: Proactive Energy Limited1 This article is a...

  9. GP Batteries International Limited | Open Energy Information

    Open Energy Info (EERE)

    International Limited is principally engaged in the development, manufacture and marketing of batteries and battery-related products. References: GP Batteries International...

  10. Green Heat Solutions Limited | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Green Heat Solutions Limited Region: Scotland Sector: Marine and Hydrokinetic Website: http: This company is listed in the Marine and Hydrokinetic...

  11. Occupant-in-Place Energy Efficiency Retrofit in a Group Home for 30% Energy Savings in Climate Zone 4

    SciTech Connect (OSTI)

    Moore, M.

    2013-08-01

    Energy efficiency retrofits (EERs) face many challenges on the path to scalability. Limited budgets, cost effectiveness, risk factors, and accessibility impact the type and the extent of measures that can be implemented feasibly to achieve energy savings goals. Group home retrofits can face additional challenges than those in single family homes - such as reduced access (occupant-in-place restrictions) and lack of incentives for occupant behavioral change. This project studies the specification, implementation, and energy savings from an EER in a group home, with an energy savings goal of 30%. This short term test report chronicles the retrofit measures specified, their projected cost-effectiveness using building energy simulations, and the short term test results that were used to characterize pre-retrofit and post-retrofit conditions. Additionally, the final report for the project will include analysis of pre- and post-retrofit performance data on whole building energy use, and an assessment of the energy impact of occupant interface with the building (i.e., window operation). Ultimately, the study's results will be used to identify cost effective EER measures that can be implemented in group homes, given constraints that are characteristic of these buildings. Results will also point towards opportunities for future energy savings.

  12. Occupant-in-Place Energy Efficiency Retrofit in a Group Home for 30% Energy Savings in Climate Zone 4

    SciTech Connect (OSTI)

    Moore, Mike

    2013-08-01

    Energy efficiency retrofits (EERs) face many challenges on the path to scalability. Limited budgets, cost effectiveness, risk factors, and accessibility impact the type and the extent of measures that can be implemented feasibly to achieve energy savings goals. Group home retrofits can face additional challenges than those in single family homes such as reduced access (occupant-in-place restrictions) and lack of incentives for occupant behavioral change. This project studies the specification, implementation, and energy savings from an EER in a group home, with an energy savings goal of 30%. This short term test report chronicles the retrofit measures specified, their projected cost effectiveness using building energy simulations, and the short term test results that were used to characterize pre-retrofit and post-retrofit conditions. Additionally, the final report for the project will include analysis of pre- and post-retrofit performance data on whole building energy use, and an assessment of the energy impact of occupant interface with the building (i.e., window operation). Ultimately, the studys results will be used to identify cost-effective EER measures that can be implemented in group homes, given constraints that are characteristic of these buildings. Results will also point towards opportunities for future energy savings.

  13. Self-triggering superconducting fault current limiter

    DOE Patents [OSTI]

    Yuan, Xing (Albany, NY); Tekletsadik, Kasegn (Rexford, NY)

    2008-10-21

    A modular and scaleable Matrix Fault Current Limiter (MFCL) that functions as a "variable impedance" device in an electric power network, using components made of superconducting and non-superconducting electrically conductive materials. The matrix fault current limiter comprises a fault current limiter module that includes a superconductor which is electrically coupled in parallel with a trigger coil, wherein the trigger coil is magnetically coupled to the superconductor. The current surge doing a fault within the electrical power network will cause the superconductor to transition to its resistive state and also generate a uniform magnetic field in the trigger coil and simultaneously limit the voltage developed across the superconductor. This results in fast and uniform quenching of the superconductors, significantly reduces the burnout risk associated with non-uniformity often existing within the volume of superconductor materials. The fault current limiter modules may be electrically coupled together to form various "n" (rows).times."m" (columns) matrix configurations.

  14. Groundwater was the focus of a special tour that took place recently at

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

    was the focus of a special tour that took place recently at the Nevada National Security Site (NNSS). The small tour group, composed mainly of members of the public, got an up-close look at the extensive work that goes into the well operations, groundwater sampling, and monitoring programs at the Site. These activities are helping scientists better understand the movement of contamination resulting from historic underground nuclear tests. "This was an opportunity for some citizens to see

  15. Hanford Waste Treatment Plant places first complex piping module in Pretreatment Facility

    Broader source: Energy.gov [DOE]

    Crews at the Hanford Waste Treatment Plant, also known as the "Vit Plant," placed a 19-ton piping module inside the Pretreatment Facility. The module was lifted over 98-foot-tall walls and lowered into a space that provided less than two inches of clearance on each side and just a few feet on each end. It was set 56 feet above the ground.

  16. Builders place final beam in first phase of CMRR project at Los Alamos

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

    National Laboratory First phase of CMRR project Builders place final beam in first phase of CMRR Project at Los Alamos National Laboratory Austin Commercial Contractors LP of Dallas received the "design-build" contract. July 22, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  17. Ant Colony Optimization for Mapping, Scheduling and Placing in Reconfigurable Systems

    SciTech Connect (OSTI)

    Ferrandi, Fabrizio; Lanzi, Pier Luca; Pilato, Christian; Sciuto, Donatella; Tumeo, Antonino

    2013-06-24

    Modern heterogeneous embedded platforms, com- posed of several digital signal, application specific and general purpose processors, also include reconfigurable devices support- ing partial dynamic reconfiguration. These devices can change the behavior of some of their parts during execution, allowing hardware acceleration of more sections of the applications. Never- theless, partial dynamic reconfiguration imposes severe overheads in terms of latency. For such systems, a critical part of the design phase is deciding on which processing elements (mapping) and when (scheduling) executing a task, but also how to place them on the reconfigurable device to guarantee the most efficient reuse of the programmable logic. In this paper we propose an algorithm based on Ant Colony Optimization (ACO) that simultaneously executes the scheduling, the mapping and the linear placing of tasks, hiding reconfiguration overheads through prefetching. Our heuristic gradually constructs solutions and then searches around the best ones, cutting out non-promising areas of the design space. We show how to consider the partial dynamic reconfiguration constraints in the scheduling, placing and mapping problems and compare our formulation to other heuristics that address the same problems. We demonstrate that our proposal is more general and robust, and finds better solutions (16.5% in average) with respect to competing solutions.

  18. Limits on the thermal energy release from radioactive wastes in a mined geologic repository

    SciTech Connect (OSTI)

    Scott, J.A.

    1983-03-01

    The theraml energy release of nuclear wastes is a major factor in the design of geologic repositories. Thermal limits need to be placed on various aspets of the geologic waste disposal system to avoid or retard the degradation of repository performance because of increased temperatures. The thermal limits in current use today are summarized in this report. These limits are placed in a hierarchial structure of thermal criteria consistent with the failure mechanism they are trying to prevent. The thermal criteria hierarchy is used to evaluate the thermal performance of a sample repository design. The design consists of disassembled BWR spent fuel, aged 10 years, close packed in a carbon steel canister with 15 cm of crushed salt backfill. The medium is bedded salt. The most-restrictive temperature for this design is the spent-fuel centerline temperature limit of 300/sup 0/C. A sensitivity study on the effects of additional cooling prior to disposal on repository thermal limits and design is performed.

  19. Gordon Research Conferences-2008 Electordeposition to be held July 27-August 1, 2008 at Colby Sawyer College, New London, New Hampshire

    SciTech Connect (OSTI)

    Thomas P Moffat, Nancy Ryan Gray

    2009-01-01

    Electrodeposition melds key aspects of electrochemistry and materials science. In the last decade the advent of a variety of remarkable in situ characterization methods combined with the ever expanding application of wet chemical processing in high end technological endeavors has transformed the nature of the field. The 'old black magic' is giving way to the rigors of science as the electrodeposition process plays a central role in the fabrication of state-of-the-art ULSI and MEMS devices as well as being a key tool in the fabrication of novel materials and nanostructures. This year the conference will consider several timely issues such as how electrodeposition can contribute to the effective production of energy conversion devices, ranging from solar collectors to fuel cell electrocatalysts. Likewise, the challenge of building contacts and interconnects for next generation electronics will be examined over length scales ranging from individual atoms or molecules to chip stacking. Electrochemical fabrication of magnetic materials and devices as well as composite materials will also be discussed. Nucleation and growth phenomena underlie all aspect of electrochemical deposition and this year's meeting will consider the effect of both adsorbates and stress state on morphological evolution during thin film growth. A variety of new measurement methods for studying the growing electrode/electrolyte interface will also be detailed. In addition to the scheduled talks a session of short talks on late breaking news will be held Wednesday evening. There will also be at least two lively poster sessions that are essential elements of the conference and to which all attendees are encouraged to contribute. This will be 7th Electrodeposition GRC and based on past experience it is the premier 'mixing bowl' where young investigators and international experts have an extended opportunity to interact in a fun and collegial atmosphere. The afternoons provide free time for discussions coupled with mountain hikes, lake trips, and/or lively soccer, volleyball or tennis matches! We anticipate having some funds available to help graduate students and postdoctoral associates attend the meeting. The attendance of this popular conference is limited so early registration is strongly advised.

  20. Adiabatic limits on Riemannian Heisenberg manifolds

    SciTech Connect (OSTI)

    Yakovlev, A A

    2008-02-28

    An asymptotic formula is obtained for the distribution function of the spectrum of the Laplace operator, in the adiabatic limit for the foliation defined by the orbits of an invariant flow on a compact Riemannian Heisenberg manifold. Bibliography: 21 titles.

  1. A2Wind Limited | Open Energy Information

    Open Energy Info (EERE)

    Startup with strong capability in carbon fibre design targeting the wind turbine blade space. References: A2Wind Limited1 This article is a stub. You can help OpenEI by...

  2. Greenrock Energy Services Limited | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: EH2 2JG Product: Scotland-based company installing ground source heat pump systems. References: Greenrock Energy Services Limited1 This article is a stub. You...

  3. EarthEnergy Limited | Open Energy Information

    Open Energy Info (EERE)

    Cornwall, United Kingdom Product: EarthEnergy Systems specialises in ground source heat pump systems. References: EarthEnergy Limited1 This article is a stub. You can help OpenEI...

  4. Crionaig Power Limited | Open Energy Information

    Open Energy Info (EERE)

    government approval for a 140MW, 39-turbine wind farm at Eisgein on the Isle of Lewis. References: Crionaig Power Limited1 This article is a stub. You can help OpenEI by...

  5. Defining engine efficiency limits | Department of Energy

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

    engine efficiency limits Defining engine efficiency limits Investigates the potential to reduce engine efficiency losses and how this impacts the entire system in terms of a direct increase in work output or a change in the loss mechanism. PDF icon deer11_edwards.pdf More Documents & Publications High Efficiency Engine Systems Development and Evaluation Identification and Evaluation of Near-term Opportunities for Efficiency Improvement High Efficiency Engine Systems Development and

  6. Daniel Wright Junior High School Wins First Place In Hydrogen Fuel Cell Car

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

    Contest - News Releases | NREL Daniel Wright Junior High School Wins First Place In Hydrogen Fuel Cell Car Contest National "Battle of the Brains" continues June 23-24 at the University of Denver June 23, 2006 Photo of Daniel Wright Junior High School team members (from left) Paul Yuan, Zachary Blumenfeld, Brady Richter, Mark Savin and Kevin Malis. Daniel Wright Junior High School team members (from left) Paul Yuan, Zachary Blumenfeld, Brady Richter, Mark Savin and Kevin Malis.

  7. How High Up Is That Place? How Far In The Future Is That Event? - A

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

    "Up" is a direction that depends on where you stand. "The future" is also a direction, and which direction it is depends on how you move. The first idea is ancient; the latter realization we owe largely to a discovery of Albert Einstein. A B C D E A. Places and Times You're a passenger in a car, taking a trip with some of your family, when you get a call on your mobile phone. As the car continues down the road, you pick up the phone, talk, and then put the phone back where

  8. Mr. Frank Russo, Project Director Bechtel National, Inc. 2435 Stevens Center Place

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

    NTO. ~,U.S. Department of Energy P.O. Box 450, MSIN 1-6-60 IAIFSO\Richland, Washington 99352 SEP 1 7 Z012 I 2-WTP-0291 Mr. Frank Russo, Project Director Bechtel National, Inc. 2435 Stevens Center Place Richland. Washington 99354 Dear Mr. Russo: CONTRACT NO. DF-AC27-01 RV 14136 -AWARD ELIF 1)ETERMINATION FOR PERIO[D 2 012 -A References: 1 . Contract No. DE-AC27-()IRV 14136 -Section 13.7 Ax\ ard Fee Administration. 2. Performance Evaluation and Measurement Plan (PFN'P) for Award Fee Period 2012-A.

  9. ASU is a place to be for energy research | Center for Bio-Inspired Solar

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

    Fuel Production ASU is a place to be for energy research 1 Nov 2013 Dayn Sommer is a graduate student in the Lab of Giovanna Ghirlanda at ASU BISfuel Center. The focus of his project is the proton reduction catalyst site of the bio-inspired fuel cell that is being designed in the Center. Specific aspect of the project is constructing a chemical interface enabling delivery of electrons to the catalysts. "We are trying to build artificial protein modules with different potentials that are

  10. A brightness exceeding simulated Langmuir limit

    SciTech Connect (OSTI)

    Nakasuji, Mamoru

    2013-08-15

    When an excitation of the first lens determines a beam is parallel beam, a brightness that is 100 times higher than Langmuir limit is measured experimentally, where Langmuir limits are estimated using a simulated axial cathode current density which is simulated based on a measured emission current. The measured brightness is comparable to Langmuir limit, when the lens excitation is such that an image position is slightly shorter than a lens position. Previously measured values of brightness for cathode apical radii of curvature 20, 60, 120, 240, and 480 ?m were 8.7, 5.3, 3.3, 2.4, and 3.9 times higher than their corresponding Langmuir limits, respectively, in this experiment, the lens excitation was such that the lens and the image positions were 180 mm and 400 mm, respectively. From these measured brightness for three different lens excitation conditions, it is concluded that the brightness depends on the first lens excitation. For the electron gun operated in a space charge limited condition, some of the electrons emitted from the cathode are returned to the cathode without having crossed a virtual cathode. Therefore, method that assumes a Langmuir limit defining method using a Maxwellian distribution of electron velocities may need to be revised. For the condition in which the values of the exceeding the Langmuir limit are measured, the simulated trajectories of electrons that are emitted from the cathode do not cross the optical axis at the crossover, thus the law of sines may not be valid for high brightness electron beam systems.

  11. In-place stabilization of pond ash deposits by hydrated lime columns

    SciTech Connect (OSTI)

    Chand, S.K.; Subbarao, C.

    2007-12-15

    Abandoned coal ash ponds cover up vast stretches of precious land and cause environmental problems. Application of suitable in situ stabilization methods may bring about improvement in the geotechnical properties of the ash deposit as a whole, converting it to a usable site. In this study, a technique of in-place stabilization by hydrated lime columns was applied to large-scale laboratory models of ash ponds. Samples collected from different radial distances and different depths of the ash deposit were tested to study the improvements in the water content, dry density, particle size distribution, unconfined compressive strength, pH, hydraulic conductivity, and leachate characteristics over a period of one year. The in-place stabilization by lime column technique has been found effective in increasing the unconfined compressive strength and reducing hydraulic conductivity of pond ash deposits in addition to modifying other geotechnical parameters. The method has also proved to be useful in reducing the contamination potential of the ash leachates, thus mitigating the adverse environmental effects of ash deposits.

  12. Defining coiled tubing limits -- A new approach

    SciTech Connect (OSTI)

    Newman, K.R.; Sathuvalli, U.B.; Stone, L.R.; Wolhart, S.

    1996-12-31

    The burst, collapse and axial load operating limits for Coiled Tubing (CT) are currently established using the Von Mises incipient yield criterion. This criterion has historically been used to calculate the limits for oil country tubular goods (OCTG). The limits according to this criterion are based on the point at which the pipe material reaches a load state in which it begins to yield. Because of the bending that occurs when the CT is spooled on and off the reel, and when it is bent over the guide arch, the CT is already far beyond the yield point before it enters a well. Thus, this criterion does not really apply to CT. This paper describes a research project currently in progress. The purpose of this project is to define a new set of CT limits based on criteria other than incipient yield. This new approach to setting CT operating limits takes into account the internal residual stresses in the CT which are a consequence of repeated bending cycles and the accompanying change in material properties.

  13. Representation of Limited Rights Data and Restricted Computer...

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

    Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data and Restricted Computer Software PDF icon Representation of Limited...

  14. PP-206 Frontera Generation Limited Partnership | Department of...

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

    PP-206 Frontera Generation Limited Partnership PP-206 Frontera Generation Limited Partnership Presidential permit authorizing Frontera Generation Limited Partnership to construct,...

  15. Multiple soft limits of cosmological correlation functions

    SciTech Connect (OSTI)

    Joyce, Austin; Khoury, Justin; Simonovi?, Marko E-mail: jkhoury@sas.upenn.edu

    2015-01-01

    We derive novel identities satisfied by inflationary correlation functions in the limit where two external momenta are taken to be small. We derive these statements in two ways: using background-wave arguments and as Ward identities following from the fixed-time path integral. Interestingly, these identities allow us to constrain some of the O(q{sup 2}) components of the soft limit, in contrast to their single-soft analogues. We provide several nontrivial checks of our identities both in the context of resonant non-Gaussianities and in small sound speed models. Additionally, we extend the relation at lowest order in external momenta to arbitrarily many soft legs, and comment on the many-soft extension at higher orders in the soft momentum. Finally, we consider how higher soft limits lead to identities satisfied by correlation functions in large-scale structure.

  16. ON COMPUTING UPPER LIMITS TO SOURCE INTENSITIES

    SciTech Connect (OSTI)

    Kashyap, Vinay L.; Siemiginowska, Aneta [Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 (United States); Van Dyk, David A.; Xu Jin [Department of Statistics, University of California, Irvine, CA 92697-1250 (United States); Connors, Alanna [Eureka Scientific, 2452 Delmer Street, Suite 100, Oakland, CA 94602-3017 (United States); Freeman, Peter E. [Department of Statistics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213 (United States); Zezas, Andreas, E-mail: vkashyap@cfa.harvard.ed, E-mail: asiemiginowska@cfa.harvard.ed, E-mail: dvd@ics.uci.ed, E-mail: jinx@ics.uci.ed, E-mail: aconnors@eurekabayes.co, E-mail: pfreeman@cmu.ed, E-mail: azezas@cfa.harvard.ed [Physics Department, University of Crete, P.O. Box 2208, GR-710 03, Heraklion, Crete (Greece)

    2010-08-10

    A common problem in astrophysics is determining how bright a source could be and still not be detected in an observation. Despite the simplicity with which the problem can be stated, the solution involves complicated statistical issues that require careful analysis. In contrast to the more familiar confidence bound, this concept has never been formally analyzed, leading to a great variety of often ad hoc solutions. Here we formulate and describe the problem in a self-consistent manner. Detection significance is usually defined by the acceptable proportion of false positives (background fluctuations that are claimed as detections, or Type I error), and we invoke the complementary concept of false negatives (real sources that go undetected, or Type II error), based on the statistical power of a test, to compute an upper limit to the detectable source intensity. To determine the minimum intensity that a source must have for it to be detected, we first define a detection threshold and then compute the probabilities of detecting sources of various intensities at the given threshold. The intensity that corresponds to the specified Type II error probability defines that minimum intensity and is identified as the upper limit. Thus, an upper limit is a characteristic of the detection procedure rather than the strength of any particular source. It should not be confused with confidence intervals or other estimates of source intensity. This is particularly important given the large number of catalogs that are being generated from increasingly sensitive surveys. We discuss, with examples, the differences between these upper limits and confidence bounds. Both measures are useful quantities that should be reported in order to extract the most science from catalogs, though they answer different statistical questions: an upper bound describes an inference range on the source intensity, while an upper limit calibrates the detection process. We provide a recipe for computing upper limits that applies to all detection algorithms.

  17. Limited Conditions of Operations Tracking Program

    Energy Science and Technology Software Center (OSTI)

    1999-12-17

    The Lco tracking program is a computer based solution for tracking time limited action items for Limited Conditions of Operation (LCO) for nuclear and industrial processes. This use is not limited to any process except those not requiring specific action steps and times. The visual and audible assistance the LCO Tracking Program provides significantly reduces the chance of missing crucial actions required for safe operation of any facility in time of limited operations. The LCOmore » Tracking Program maintains all applicable action steps and times for each limited condition for the facility in its data base. The LCO Tracking Program is used to enter that condition by number, and the data base provides the applicble action steps and starts tracking their times based on the time the LCO was entered. The LCO display graphically displays, by colored bar charts, the time expired/time remaining of each specific action item. At 60% time expired, the bar chart turns yellow to caution personnel and then turns red at 90% time expired. Then an audible alarm is sounded at 95% as a warning, to finish or accomplish the required actions to satisfy the requirements. These warning and alarm limits are modifiable by the user and can be set at different values for each action. The display file is dynamic in function, checking every minute, and responds in real time to changes to the LCO Tracking Form file, providing the visual and audible warnings as to the status of the action steps chosen for display. The LCO Tracking Program efficiently tracks action times in minutes or days, up to 2 years. All current LCO''s are easily documentated using the LCO Tracking Form file with ease of printing and disposition. The Lco Tracking Program is designed as a user friendly program with navigational buttons to simplify use.« less

  18. Visual probes and methods for placing visual probes into subsurface areas

    DOE Patents [OSTI]

    Clark, Don T.; Erickson, Eugene E.; Casper, William L.; Everett, David M.

    2004-11-23

    Visual probes and methods for placing visual probes into subsurface areas in either contaminated or non-contaminated sites are described. In one implementation, the method includes driving at least a portion of a visual probe into the ground using direct push, sonic drilling, or a combination of direct push and sonic drilling. Such is accomplished without providing an open pathway for contaminants or fugitive gases to reach the surface. According to one implementation, the invention includes an entry segment configured for insertion into the ground or through difficult materials (e.g., concrete, steel, asphalt, metals, or items associated with waste), at least one extension segment configured to selectively couple with the entry segment, at least one push rod, and a pressure cap. Additional implementations are contemplated.

  19. Performance limits of plasmon-enhanced organic photovoltaics

    SciTech Connect (OSTI)

    Karatay, Durmus U.; Ginger, David S.; Salvador, Michael; Yao, Kai; Jen, Alex K.-Y.

    2014-07-21

    We use a combination of experiment and modeling to explore the promise and limitations of using plasmon-resonant metal nanoparticles to enhance the device performance of organic photovoltaics (OPVs). We focus on optical properties typical of the current generation of low-bandgap donor polymers blended with the fullerene (6,6)-phenyl C{sub 71}-butyric acid methyl ester (PC{sub 71}BM) and use the polymer poly(indacenodithiophene-co-phenanthro[9,10-b]quinoxaline) (PIDT-PhanQ) as our test case. We model the optical properties and performance of these devices both in the presence and absence of a variety of colloidal silver nanoparticles. We show that for these materials, device performance is sensitive to the relative z-position and the density of nanoparticles inside the active layer. Using conservative estimates of the internal quantum efficiency for the PIDT-PhanQ/PC{sub 71}BM blend, we calculate that optimally placed silver nanoparticles could yield an enhancement in short-circuit current density of over 31% when used with???80-nm-thick active layers, resulting in an absolute increase in power conversion efficiency of up to ?2% for the device based on optical engineering.

  20. Antenna factorization in strongly ordered limits

    SciTech Connect (OSTI)

    Kosower, David A.

    2005-02-15

    When energies or angles of gluons emitted in a gauge-theory process are small and strongly ordered, the emission factorizes in a simple way to all orders in perturbation theory. I show how to unify the various strongly ordered soft, mixed soft-collinear, and collinear limits using antenna factorization amplitudes, which are generalizations of the Catani-Seymour dipole factorization function.

  1. Flexible moldable conductive current-limiting materials

    DOE Patents [OSTI]

    Shea, John Joseph (Pittsburgh, PA); Djordjevic, Miomir B. (Milwaukee, WI); Hanna, William Kingston (Pittsburgh, PA)

    2002-01-01

    A current limiting PTC device (10) has two electrodes (14) with a thin film of electric conducting polymer material (20) disposed between the electrodes, the polymer material (20) having superior flexibility and short circuit performance, where the polymer material contains short chain aliphatic diepoxide, conductive filler particles, curing agent, and, preferably, a minor amount of bisphenol A epoxy resin.

  2. Taylor Elected to Royal Society of London

    Office of Scientific and Technical Information (OSTI)

    Laboratoire de l'Acclrateur Linaire (LAL) in Orsay, France, as well as other activities conducted at SLAC. Text of award announcement by P.A. Moore Date Modified: 05281997

  3. Approaching the Shockley-Queisser limit: General assessment of the main limiting mechanisms in photovoltaic cells

    SciTech Connect (OSTI)

    Vossier, Alexis Gualdi, Federico; Dollet, Alain; Ares, Richard; Aimez, Vincent

    2015-01-07

    In principle, the upper efficiency limit of any solar cell technology can be determined using the detailed-balance limit formalism. However, “real” solar cells show efficiencies which are always below this theoretical value due to several limiting mechanisms. We study the ability of a solar cell architecture to approach its own theoretical limit, using a novel index introduced in this work, and the amplitude with which the different limiting mechanisms affect the cell efficiency is scrutinized as a function of the electronic gap and the illumination level to which the cell is submitted. The implications for future generations of solar cells aiming at an improved conversion of the solar spectrum are also addressed.

  4. Toxicity Data to Determine Refrigerant Concentration Limits

    SciTech Connect (OSTI)

    Calm, James M.

    2000-09-30

    This report reviews toxicity data, identifies sources for them, and presents resulting exposure limits for refrigerants for consideration by qualified parties in developing safety guides, standards, codes, and regulations. It outlines a method to calculate an acute toxicity exposure limit (ATEL) and from it a recommended refrigerant concentration limit (RCL) for emergency exposures. The report focuses on acute toxicity with particular attention to lethality, cardiac sensitization, anesthetic and central nervous system effects, and other escape-impairing effects. It addresses R-11, R-12, R-22, R-23, R-113, R-114, R-116, R-123, R-124, R-125, R-134, R-134a, R-E134, R-141b, R-142b, R-143a, R-152a, R-218, R-227ea, R-236fa, R-245ca, R-245fa, R-290, R-500, R-502, R-600a, R-717, and R-744. It summarizes additional data for R-14, R-115, R-170 (ethane), R-C318, R-600 (n-butane), and R-1270 (propylene) to enable calculation of limits for blends incorporating them. The report summarizes the data a nd related safety information, including classifications and flammability data. It also presents a series of tables with proposed ATEL and RCL concentrations-in dimensionless form and the latter also in both metric (SI) and inch-pound (IP) units of measure-for both the cited refrigerants and 66 zerotropic and azeotropic blends. They include common refrigerants, such as R-404A, R-407C, R-410A, and R-507A, as well as others in commercial or developmental status. Appendices provide profiles for the cited single-compound refrigerants and for R-500 and R-502 as well as narrative toxicity summaries for common refrigerants. The report includes an extensive set of references.

  5. DISSOLVED CONCENTRATION LIMITS OF RADIOACTIVE ELEMENTS

    SciTech Connect (OSTI)

    P. Bernot

    2005-07-13

    The purpose of this study is to evaluate dissolved concentration limits (also referred to as solubility limits) of elements with radioactive isotopes under probable repository conditions, based on geochemical modeling calculations using geochemical modeling tools, thermodynamic databases, field measurements, and laboratory experiments. The scope of this activity is to predict dissolved concentrations or solubility limits for elements with radioactive isotopes (actinium, americium, carbon, cesium, iodine, lead, neptunium, plutonium, protactinium, radium, strontium, technetium, thorium, and uranium) relevant to calculated dose. Model outputs for uranium, plutonium, neptunium, thorium, americium, and protactinium are provided in the form of tabulated functions with pH and log fCO{sub 2} as independent variables, plus one or more uncertainty terms. The solubility limits for the remaining elements are either in the form of distributions or single values. Even though selection of an appropriate set of radionuclides documented in Radionuclide Screening (BSC 2002 [DIRS 160059]) includes actinium, transport of Ac is not modeled in the total system performance assessment for the license application (TSPA-LA) model because of its extremely short half-life. Actinium dose is calculated in the TSPA-LA by assuming secular equilibrium with {sup 231}Pa (Section 6.10); therefore, Ac is not analyzed in this report. The output data from this report are fundamental inputs for TSPA-LA used to determine the estimated release of these elements from waste packages and the engineered barrier system. Consistent modeling approaches and environmental conditions were used to develop solubility models for the actinides discussed in this report. These models cover broad ranges of environmental conditions so they are applicable to both waste packages and the invert. Uncertainties from thermodynamic data, water chemistry, temperature variation, and activity coefficients have been quantified or otherwise addressed.

  6. Means for limiting and ameliorating electrode shorting

    SciTech Connect (OSTI)

    Konynenburg, R.A. van; Farmer, J.C.

    1999-11-09

    A fuse and filter arrangement is described for limiting and ameliorating electrode shorting in capacitive deionization water purification systems utilizing carbon aerogel, for example. This arrangement limits and ameliorates the effects of conducting particles or debonded carbon aerogel in shorting the electrodes of a system such as a capacitive deionization water purification system. This is important because of the small interelectrode spacing and the finite possibility of debonding or fragmentation of carbon aerogel in a large system. The fuse and filter arrangement electrically protect the entire system from shutting down if a single pair of electrodes is shorted and mechanically prevents a conducting particle from migrating through the electrode stack, shorting a series of electrode pairs in sequence. It also limits the amount of energy released in a shorting event. The arrangement consists of a set of circuit breakers or fuses with one fuse or breaker in the power line connected to one electrode of each electrode pair and a set of screens of filters in the water flow channels between each set of electrode pairs.

  7. Means for limiting and ameliorating electrode shorting

    DOE Patents [OSTI]

    Van Konynenburg, Richard A. (Livermore, CA); Farmer, Joseph C. (Tracy, CA)

    1999-01-01

    A fuse and filter arrangement for limiting and ameliorating electrode shorting in capacitive deionization water purification systems utilizing carbon aerogel, for example. This arrangement limits and ameliorates the effects of conducting particles or debonded carbon aerogel in shorting the electrodes of a system such as a capacitive deionization water purification system. This is important because of the small interelectrode spacing and the finite possibility of debonding or fragmentation of carbon aerogel in a large system. The fuse and filter arrangement electrically protect the entire system from shutting down if a single pair of electrodes is shorted and mechanically prevents a conducting particle from migrating through the electrode stack, shorting a series of electrode pairs in sequence. It also limits the amount of energy released in a shorting event. The arrangement consists of a set of circuit breakers or fuses with one fuse or breaker in the power line connected to one electrode of each electrode pair and a set of screens of filters in the water flow channels between each set of electrode pairs.

  8. Combined SM Higgs Limits at the Tevatron

    SciTech Connect (OSTI)

    Krumnack, N.

    2009-10-01

    We combine results from CDF and D{sup 0} on direct searches for a standard model (SM) Higgs boson (H) in p{bar p} collisions at the Fermilab Tevatron at {radical}s = 1.96 TeV. Compared to the previous Higgs Tevatron combination, more data and new channels WH {yields} {tau}{nu}b{bar b}, VH {yields} {tau}{tau}b{bar b}/jj{tau}{tau}, VH {yields} jjb{bar b}, t{bar t}H {yields} t{bar t}b{bar b} have been added. Most previously used channels have been reanalyzed to gain sensitivity. We use the latest parton distribution functions and gg {yields} H theoretical cross sections when comparing our limits to the SM predictions. With 2.0-3.6 fb{sup -1} of data analyzed at CDF, and 0.9-4.2 fb{sup -1} at D{sup 0}, the 95% C.L. upper limits on Higgs boson production are a factor of 2.5 (0.86) times the SM cross section for a Higgs boson mass of m{sub H} = 115 (165) GeV/c{sup 2}. Based on simulation, the corresponding median expected upper limits are 2.4 (1.1). The mass range excluded at 95% C.L. for a SM Higgs has been extended to 160 < m{sub H} < 170 GeV/c{sup 2}.

  9. Fault Current Limiters (FCL) Fact Sheet | Department of Energy

    Energy Savers [EERE]

    Fault Current Limiters (FCL) Fact Sheet Fault Current Limiters (FCL) Fact Sheet Plugging America Into the Future of Power: Superconducting & Solid-state Power Equipment What are Fault Current Limiters Why do we need Fault Current Limiters What are the benefits to utilities Fault Current Limiter projects PDF icon Fault Current Limiters More Documents & Publications An Assessment of Fault Current Limiter Testing Requirements Superconductivity Program Overview Superconductivity for Electric

  10. Headquarters Facilities Master Security Plan - Chapter 2, Limited Areas,

    Energy Savers [EERE]

    Vault-Type Rooms and Temporary Limited Areas | Department of Energy 2, Limited Areas, Vault-Type Rooms and Temporary Limited Areas Headquarters Facilities Master Security Plan - Chapter 2, Limited Areas, Vault-Type Rooms and Temporary Limited Areas 2016 Headquarters Facilities Master Security Plan - Chapter 2, Limited Areas, Vault-Type Rooms and Temporary Limited Areas This chapter covers the establishment, maintenance, and termination of areas within HQ buildings where classified activities

  11. Torque limited drive for manual valves

    DOE Patents [OSTI]

    Elliott, Philip G. (Metropolis, IL); Underwood, Daniel E. (Paducah, KY)

    1989-01-01

    The present invention is directed to a torque-limiting handwheel device for preventing manual valves from being damaged due to the application of excessive torque during the opening or closing operation of the valves. Torque can only be applied when ridges in the handwheel assembly engage in channels machined in the face of the baseplate. The amount of torque required for disengagement of the ridges from the channels is determined by the force exerted by various Bellville springs and the inclination of the side faces of the channels.

  12. PP-22 British Columbia Electric Company, Limited | Department of Energy

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

    Limited PP-22 British Columbia Electric Company, Limited Presidential permit authorizing British Columbia Electric Company, Limited to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PDF icon PP-22 British Columbia Electric Company, Limited More Documents & Publications PP-22 British Columbia Electric Company, Limited, Amendment 1957

  13. PP-22 British Columbia Electric Company, Limited, Amendment 1957 |

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

    Department of Energy Limited, Amendment 1957 PP-22 British Columbia Electric Company, Limited, Amendment 1957 Presidential permit authorizing British Columbia Electric Company, Limited to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PDF icon PP-22 British Columbia Electric Company, Limited More Documents & Publications PP-22 British Columbia Electric Company, Limited

  14. EA-361 Aquilon Power Limited | Department of Energy

    Office of Environmental Management (EM)

    1 Aquilon Power Limited EA-361 Aquilon Power Limited Order authorizing Aquilon Power Limited to export electric energy to Canada PDF icon EA-361 Aquilon Power Limited More Documents & Publications Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-361 Aquilon Power Limited EA-196-B Minnesota Power EA-196-C Minnesota Power

  15. Chapter_2_Limited_Areas_Vault-Type_Rooms_and_Temporary_Limited_Areas

    Office of Environmental Management (EM)

    Limited Areas, VTRs, and Temporary Limited Areas Chapter 2 describes the security procedures adopted by DOE HQ to implement the requirements of the following DOE directives: * DOE Order 473.3, Protection Program Operations * DOE Order 471.6, Change 1, Information Security * DOE Order 475.2A, Identifying Classified Information * Classification Bulletin TNP-32, Classification Guidance for Classified Meeting Locations at DOE/NNSA or DOE/NNSA Contractor Sites or Facilities, dated May 27, 2010 DOE

  16. Development of Occupational Exposure Limits for the Hanford Tank Farms

    SciTech Connect (OSTI)

    Still, Kenneth; Gardner, Donald; Snyder, Robert; Anderson, Thomas; Honeyman, James; Timchalk, Charles

    2010-04-01

    Production of plutonium for the United States nuclear weapons program from the 1940s to the 1980s generated 53 million gallons of radioactive chemical waste, which is storedin 177 underground tanks at the Hanford Site in southeastern W 18 ashington State. Recent 19 attempts to begin the retrieval and treatment of these wastes require moving the waste to 20 more modern tanks results in potential exposure of the workers to unfamiliar odors 21 emanating from headspace in the tanks. Given the unknown risks involved, workers 22 were placed on supplied air respiratory protection. CH2M HILL, the managers of the 23 Hanford Site Tank Farms, asked an Independent Toxicology Panel (ITP) to assist them in issues relating to an Industrial Hygiene and risk assessment problem. The ITP was called upon to help determine the risk of exposure to vapors from the tanks, and in general develop a strategy for solution of the problem. This paper presents the methods used to determine the chemicals of potential concern (COPC) and the resultant development of screening values and Acceptable Occupational Exposure Limits (AOELs) for these COPCs. A total of 1,826 chemicals were inventoried and evaluated. Over 1,500 chemicals were identified in the waste tanks headspaces and more than 600 of these were assigned screening values; 72 of these compounds were recommended for AOEL development. Included in this list of 72 were 57 COPCs identified by the ITP and of these 47 were subsequently assigned AOELs. An exhaustive exposure assessment strategy was developed by the CH2M HILL industrial hygiene department to evaluate these COPCs.

  17. Biomass Fuels Ltd BFL | Open Energy Information

    Open Energy Info (EERE)

    Ltd BFL Jump to: navigation, search Name: Biomass Fuels Ltd (BFL) Place: London, United Kingdom Zip: EC1Y 2BJ Sector: Renewable Energy Product: London-based company that secures...

  18. Carbon Credited Farming Plc | Open Energy Information

    Open Energy Info (EERE)

    Credited Farming Plc Jump to: navigation, search Name: Carbon Credited Farming Plc Place: London, United Kingdom Zip: W1U 6PZ Product: London-based biofuel developer focusing on...

  19. Carbon Capital Markets | Open Energy Information

    Open Energy Info (EERE)

    Capital Markets Jump to: navigation, search Name: Carbon Capital Markets Place: London, United Kingdom Zip: W1J 8DY Sector: Carbon Product: London-based fund manager and trader...

  20. Less Carbon Ltd | Open Energy Information

    Open Energy Info (EERE)

    Less Carbon Ltd Jump to: navigation, search Name: Less Carbon Ltd Place: London, Greater London, United Kingdom Zip: EC3M 4BT Sector: Carbon Product: Less Carbon advises energy...

  1. Low Carbon Investors Ltd | Open Energy Information

    Open Energy Info (EERE)

    Investors Ltd Jump to: navigation, search Name: Low Carbon Investors Ltd Place: London, England, United Kingdom Zip: W1W 7TH Sector: Carbon Product: London-based manager of the Low...

  2. First Carbon Fund Ltd | Open Energy Information

    Open Energy Info (EERE)

    Fund Ltd Jump to: navigation, search Name: First Carbon Fund Ltd Place: London, Greater London, United Kingdom Zip: EC1V 9EE Sector: Carbon Product: First Carbon Fund Ltd., acts as...

  3. Virgin Green Fund | Open Energy Information

    Open Energy Info (EERE)

    Place: London, Greater London, United Kingdom Zip: WC2B 4AS Sector: Efficiency, Renewable Energy Product: The Virgin Green Fund has been established to invest in companies in the...

  4. Tersus BioEnergy | Open Energy Information

    Open Energy Info (EERE)

    BioEnergy Jump to: navigation, search Name: Tersus BioEnergy Place: London, Greater London, United Kingdom Zip: W1J 5PT Sector: Bioenergy, Biomass Product: Subsidiary of Tersus...

  5. Sunray Renewable Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Jump to: navigation, search Name: Sunray Renewable Energy Ltd Place: London, England, United Kingdom Zip: NW3 2NU Product: Sunray is a London-headquartered project developer...

  6. Consortium on Digital Energy CoDE | Open Energy Information

    Open Energy Info (EERE)

    on Digital Energy CoDE Jump to: navigation, search Name: Consortium on Digital Energy (CoDE) Place: London, England, United Kingdom Zip: EC2A 1QP Product: London-based consortium...

  7. BP Alternative Energy | Open Energy Information

    Open Energy Info (EERE)

    BP Alternative Energy Jump to: navigation, search Name: BP Alternative Energy Place: London, United Kingdom Zip: SW1Y 4PD Product: London-based holding company for BP's activities...

  8. NexxtDrive | Open Energy Information

    Open Energy Info (EERE)

    NexxtDrive Jump to: navigation, search Name: NexxtDrive Place: London, England, United Kingdom Zip: WC2N 5HR Product: London-based firm developing electro-mechanical technologies...

  9. AccountAbility | Open Energy Information

    Open Energy Info (EERE)

    AccountAbility Jump to: navigation, search Name: AccountAbility Place: London, England, United Kingdom Zip: EC1V 7EB Product: London-based not-for-profit organisation working with...

  10. UK Ministry of Defence | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: UK Ministry of Defence Place: London, Greater London, United Kingdom Zip: SW1A 2HB Product: Government body responsible for defence in the...

  11. Clean Coal Ltd | Open Energy Information

    Open Energy Info (EERE)

    Clean Coal Ltd Place: London, England, United Kingdom Zip: W1F 8QE Product: London-based company which specialises in underground coal gasification project management and project...

  12. Coronation Power | Open Energy Information

    Open Energy Info (EERE)

    Power Jump to: navigation, search Name: Coronation Power Place: London, Greater London, United Kingdom Zip: EC1A 4JQ Sector: Wind energy Product: UK company formed to develop,...

  13. ElectraLink | Open Energy Information

    Open Energy Info (EERE)

    ElectraLink Jump to: navigation, search Name: ElectraLink Place: London, United Kingdom Product: London-based ElectraLink specialises in technology to communicate data between the...

  14. CeCap LLP | Open Energy Information

    Open Energy Info (EERE)

    Name: CeCap LLP Place: London, United Kingdom Zip: W1S 2LQ Product: London-based investment boutique which provides investment advice to, and invests in, small to mediun size...

  15. PURE the Clean Planet Trust | Open Energy Information

    Open Energy Info (EERE)

    PURE the Clean Planet Trust Jump to: navigation, search Name: PURE the Clean Planet Trust Place: London, Greater London, United Kingdom Zip: EC2N 4AW Product: Pure (the Clean...

  16. Nur Energie | Open Energy Information

    Open Energy Info (EERE)

    Nur Energie Jump to: navigation, search Name: Nur Energie Place: London, United Kingdom Zip: WC2A 1AL Sector: Solar Product: London-based solar development company. Coordinates:...

  17. BP Plc | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: BP Plc Place: London, United Kingdom Zip: SW1Y 4PD Sector: Biofuels, Solar, Wind energy Product: London-based producer and distributor of oil and gas...

  18. Renewable Power and Light | Open Energy Information

    Open Energy Info (EERE)

    Place: London, Greater London, United Kingdom Zip: W1 J5P2 Sector: Biofuels, Renewable Energy Product: Renewable Power and Light intend to become a power producer generating from...

  19. APP LGE JV | Open Energy Information

    Open Energy Info (EERE)

    Name: APP & LGE JV Place: London, England, United Kingdom Product: London-based waste to energy plant developer. Coordinates: 51.506325, -0.127144 Show Map Loading map......

  20. HydroVenturi Ltd previously RV Power Company Ltd | Open Energy...

    Open Energy Info (EERE)

    RV Power Company Ltd Jump to: navigation, search Name: HydroVenturi Ltd (previously RV Power Company Ltd) Place: London, Greater London, United Kingdom Zip: SW7 1NA Sector:...

  1. D1 Fuel Crops Ltd | Open Energy Information

    Open Energy Info (EERE)

    D1 Fuel Crops Ltd Jump to: navigation, search Name: D1 Fuel Crops Ltd Place: London, United Kingdom Zip: SE1 2RE Product: London-based JV between BP and D1 oils focusing on the...

  2. Fred Olsen Renewables Ltd | Open Energy Information

    Open Energy Info (EERE)

    Fred Olsen Renewables Ltd Jump to: navigation, search Name: Fred. Olsen Renewables Ltd Place: London, Greater London, United Kingdom Zip: SW1V 1AU Sector: Renewable Energy Product:...

  3. EEVRC Ltd | Open Energy Information

    Open Energy Info (EERE)

    EEVRC Ltd Jump to: navigation, search Name: EEVRC Ltd Place: london, England, United Kingdom Zip: WC1X 8UE Product: London-based company set up to introduce and run the new...

  4. Moixa Energy | Open Energy Information

    Open Energy Info (EERE)

    Moixa Energy Jump to: navigation, search Name: Moixa Energy Place: London, England, United Kingdom Zip: W1D7AZ Product: London based spin-out from Moixa, creats new technology and...

  5. Beetle Capital Partners BCP | Open Energy Information

    Open Energy Info (EERE)

    Partners BCP Jump to: navigation, search Name: Beetle Capital Partners (BCP) Place: London, United Kingdom Zip: W1S 1UA Sector: Carbon Product: London-based asset management...

  6. Absolute Energy Capital | Open Energy Information

    Open Energy Info (EERE)

    Capital Jump to: navigation, search Name: Absolute Energy Capital Place: London, United Kingdom Zip: SW1Y 5NQ Product: London-based private equity firm. Coordinates: 51.506325,...

  7. Emerging Edge Capital EEC | Open Energy Information

    Open Energy Info (EERE)

    Edge Capital EEC Jump to: navigation, search Name: Emerging Edge Capital (EEC) Place: London, United Kingdom Zip: SW1Y 4RS Sector: Renewable Energy Product: London-based company...

  8. Plane Tree Capital LLP | Open Energy Information

    Open Energy Info (EERE)

    Plane Tree Capital LLP Jump to: navigation, search Name: Plane Tree Capital LLP Place: London, United Kingdom Zip: W1J 8DY Sector: Carbon Product: London-based investment...

  9. Absolut Energy Capital | Open Energy Information

    Open Energy Info (EERE)

    Absolut Energy Capital Jump to: navigation, search Name: Absolut Energy Capital Place: London, England, United Kingdom Zip: W1H - 6HN Sector: Renewable Energy Product: London-based...

  10. Itochu Europe Plc | Open Energy Information

    Open Energy Info (EERE)

    Europe Plc Jump to: navigation, search Name: Itochu Europe Plc Place: London, Greater London, United Kingdom Zip: EC4A 3PJ Sector: Efficiency, Solar Product: European HQ of Itochu...

  11. Cambrian Wind Energy | Open Energy Information

    Open Energy Info (EERE)

    Wind Energy Jump to: navigation, search Name: Cambrian Wind Energy Place: London, Greater London, United Kingdom Zip: W1U 6RP Sector: Renewable Energy, Wind energy Product: UK wind...

  12. Howard Waste Recycling Ltd | Open Energy Information

    Open Energy Info (EERE)

    Waste Recycling Ltd Jump to: navigation, search Name: Howard Waste Recycling Ltd Place: London, England, United Kingdom Zip: N18 3PU Sector: Biomass Product: London-based project...

  13. AgFe Management Ltd | Open Energy Information

    Open Energy Info (EERE)

    AgFe Management Ltd Jump to: navigation, search Name: AgFe Management Ltd Place: London, England, United Kingdom Zip: W11 1QF Product: London-based, Financial Asset Management and...

  14. Measurement of Fresh Fuel Rods to Demonstrate Compliance with Criticality Safety Limits

    SciTech Connect (OSTI)

    Miko, David K.; Desimone, David J.

    2015-11-03

    In order to operate TA-66 as a radiological facility with the quantity of nuclear material required to fulfil its mission, a criticality safety evaluation was required. This evaluation defined the control parameters for operations at the facility. The resulting evaluation for TA-66 placed limits on the amount of SNM, as well as other materials such as beryllium. In addition, there is a limit on the number of uranium fuel rods allowed subject to enrichment, outer diameter, and overall length restrictions. The enrichments for the rods to be shipped to TA-66 were documented in LA-UR-13-23581, but the outer diameter and length were not documented. This report provides this information.

  15. Upper limit on spontaneous supercurrents in Sr2RuO4

    SciTech Connect (OSTI)

    Chung, Suk Bum

    2010-04-05

    It is widely believed that the perovskite Sr{sub 2}RuO{sub 4} is an unconventional superconductor with broken time reversal symmetry. It has been predicted that superconductors with broken time reversal symmetry should have spontaneously generated supercurrents at edges and domain walls. We have done careful imaging of the magnetic fields above Sr{sub 2}RuO{sub 4} single crystals using scanning Hall bar and SQUID microscopies, and see no evidence for such spontaneously generated supercurrents. We use the results from our magnetic imaging to place upper limits on the spontaneously generated supercurrents at edges and domain walls as a function of domain size. For a single domain, this upper limit is below the predicted signal by two orders of magnitude. We speculate on the causes and implications of the lack of large spontaneous supercurrents in this very interesting superconducting system.

  16. EA-365 Centre Land Trading Limited | Department of Energy

    Energy Savers [EERE]

    Centre Land Trading Limited EA-365 Centre Land Trading Limited Order Authorizing Centre Land Trading Limited to export electric energy to Canada PDF icon EA-365 Centre Land Trading Limited More Documents & Publications Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-365 Centre Land Trading Limited EA-365-A Centre Lane Trading Limited EA-211-C DTE Energy Trading, Inc

  17. Performance limits for maritime Inverse Synthetic Aperture Radar...

    Office of Scientific and Technical Information (OSTI)

    Performance limits for maritime Inverse Synthetic Aperture Radar (ISAR). Citation Details In-Document Search Title: Performance limits for maritime Inverse Synthetic Aperture Radar...

  18. Predetermining acceptable noise limits in EXAFS spectra in the...

    Office of Scientific and Technical Information (OSTI)

    Title: Predetermining acceptable noise limits in EXAFS spectra in the limit of stochastic noise EXAFS measurements are used to probe a variety of experimental systems, but excel at ...

  19. Polymer Electrolyte Fuel Cell Lifetime Limitations: The Role...

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

    Electrolyte Fuel Cell Lifetime Limitations: The Role of Electrocatalyst Degradation Polymer Electrolyte Fuel Cell Lifetime Limitations: The Role of Electrocatalyst Degradation ...

  20. (Expired) Nationwide Limited Public Interest Waiver for LED Lighting...

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

    Limited Public Interest Waiver for LED Lighting and HVAC Units: February 11, 2010 (Expired) Nationwide Limited Public Interest Waiver for LED Lighting and HVAC Units: February ...

  1. Use Lower Flammable Limit Monitoring Equipment to Improve Process...

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

    Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency This process heating ...

  2. Karnataka Power Corporation Limited and National Thermal Power...

    Open Energy Info (EERE)

    Power Corporation Limited and National Thermal Power Corporation JV Jump to: navigation, search Name: Karnataka Power Corporation Limited and National Thermal Power Corporation JV...

  3. Neutral depletion and the helicon density limit

    SciTech Connect (OSTI)

    Magee, R. M.; Galante, M. E.; Carr, J. Jr.; Lusk, G.; McCarren, D. W.; Scime, E. E.

    2013-12-15

    It is straightforward to create fully ionized plasmas with modest rf power in a helicon. It is difficult, however, to create plasmas with density >10{sup 20} m{sup ?3}, because neutral depletion leads to a lack of fuel. In order to address this density limit, we present fast (1 MHz), time-resolved measurements of the neutral density at and downstream from the rf antenna in krypton helicon plasmas. At the start of the discharge, the neutral density underneath the antenna is reduced to 1% of its initial value in 15 ?s. The ionization rate inferred from these data implies that the electron temperature near the antenna is much higher than the electron temperature measured downstream. Neutral density measurements made downstream from the antenna show much slower depletion, requiring 14 ms to decrease by a factor of 1/e. Furthermore, the downstream depletion appears to be due to neutral pumping rather than ionization.

  4. Dynamically limiting energy consumed by cooling apparatus

    DOE Patents [OSTI]

    Chainer, Timothy J.; David, Milnes P.; Iyengar, Madhusudan K.; Parida, Pritish R.; Schmidt, Roger R.; Schultz, Mark D.

    2015-05-26

    Cooling apparatuses and methods are provided which include one or more coolant-cooled structures associated with an electronics rack, a coolant loop coupled in fluid communication with one or more passages of the coolant-cooled structure(s), one or more heat exchange units coupled to facilitate heat transfer from coolant within the coolant loop, and N controllable components associated with the coolant loop or the heat exchange unit(s), wherein N.gtoreq.1. The N controllable components facilitate circulation of coolant through the coolant loop or transfer of heat from the coolant via the heat exchange unit(s). A controller is coupled to the N controllable components, and dynamically adjusts operation of the N controllable components, based on Z input parameters and one or more specified constraints, to provide a specified cooling to the coolant-cooled structure(s), while limiting energy consumed by the N controllable components, wherein Z.gtoreq.1.

  5. Dynamically limiting energy consumed by cooling apparatus

    DOE Patents [OSTI]

    Chainer, Timothy J.; David, Milnes P.; Iyengar, Madhusudan K.; Parida, Pritish R.; Schmidt, Roger R.; Schultz, Mark D.

    2015-06-09

    Cooling methods are provided which include providing: one or more coolant-cooled structures associated with an electronics rack, a coolant loop coupled in fluid communication with one or more passages of the coolant-cooled structure(s), one or more heat exchange units coupled to facilitate heat transfer from coolant within the coolant loop, and N controllable components associated with the coolant loop or the heat exchange unit(s), wherein N.gtoreq.1. The N controllable components facilitate circulation of coolant through the coolant loop or transfer of heat from the coolant via the heat exchange unit(s). A controller is also provided to dynamically adjust operation of the N controllable components, based on Z input parameters and one or more specified constraints, and provide a specified cooling to the coolant-cooled structure(s), while limiting energy consumed by the N controllable components, wherein Z.gtoreq.1.

  6. Various factors affect coiled tubing limits

    SciTech Connect (OSTI)

    Yang, Y.S.

    1996-01-15

    Safety and reliability remain the primary concerns in coiled tubing operations. Factors affecting safety and reliability include corrosion, flexural bending, internal (or external) pressure and tension (or compression), and mechanical damage due to improper use. Such limits as coiled tubing fatigue, collapse, and buckling need to be understood to avoid disaster. With increased use of coiled tubing, operators will gain more experience. But at the same time, with further research and development of coiled tubing, the manufacturing quality will be improved and fatigue, collapse, and buckling models will become more mature, and eventually standard specifications will be available. This paper reviews the uses of coiled tubing and current research on mechanical behavior of said tubing. It also discusses several models used to help predict fatigue and failure levels.

  7. Self field triggered superconducting fault current limiter

    DOE Patents [OSTI]

    Tekletsadik, Kasegn D. (Rexford, NY)

    2008-02-19

    A superconducting fault current limiter array with a plurality of superconductor elements arranged in a meanding array having an even number of supconductors parallel to each other and arranged in a plane that is parallel to an odd number of the plurality of superconductors, where the odd number of supconductors are parallel to each other and arranged in a plane that is parallel to the even number of the plurality of superconductors, when viewed from a top view. The even number of superconductors are coupled at the upper end to the upper end of the odd number of superconductors. A plurality of lower shunt coils each coupled to the lower end of each of the even number of superconductors and a plurality of upper shunt coils each coupled to the upper end of each of the odd number of superconductors so as to generate a generally orthoganal uniform magnetic field during quenching using only the magenetic field generated by the superconductors.

  8. Authorized limits for Fernald copper ingots

    SciTech Connect (OSTI)

    Frink, N.; Kamboj, S.; Hensley, J.; Chen, S. Y.

    1997-09-01

    This development document contains data and analysis to support the approval of authorized limits for the unrestricted release of 59 t of copper ingots containing residual radioactive material from the U.S. Department of Energy (DOE) Fernald Environmental Management Project (FEMP). The analysis presented in this document comply with the requirements of DOE Order 5400.5, {open_quotes}Radiation Protection of the Public and the Environment,{close_quotes} as well as the requirements of the proposed promulgation of this order as 10 CFR Part 834. The document was developed following the step-by-step process described in the Draft Handbook for Controlling Release for Reuse or Recycle Property Containing Residual Radioactive Material.

  9. ALMA OBSERVATIONS OF THE COLDEST PLACE IN THE UNIVERSE: THE BOOMERANG NEBULA

    SciTech Connect (OSTI)

    Sahai, R.; Vlemmings, W. H. T.; Huggins, P. J.; Nyman, L.-Å.; Gonidakis, I.

    2013-11-10

    The Boomerang Nebula is the coldest known object in the universe, and an extreme member of the class of pre-planetary nebulae, objects which represent a short-lived transitional phase between the asymptotic giant branch and planetary nebula evolutionary stages. Previous single-dish CO (J = 1-0) observations (with a 45'' beam) showed that the high-speed outflow in this object has cooled to a temperature significantly below the temperature of the cosmic background radiation. Here we report the first observations of the Boomerang Nebula with ALMA in the CO J = 2-1 and J = 1-0 lines to resolve the structure of this ultra-cold nebula. We find a central hourglass-shaped nebula surrounded by a patchy, but roughly round, cold high-velocity outflow. We compare the ALMA data with visible-light images obtained with the Hubble Space Telescope and confirm that the limb-brightened bipolar lobes seen in these data represent hollow cavities with dense walls of molecular gas and dust producing both the molecular-emission-line and scattered-light structures seen at millimeter and visible wavelengths. The large diffuse biconical shape of the nebula seen in the visible wavelength range is likely due to preferential illumination of the cold, high-velocity outflow. We find a compact source of millimeter-wave continuum in the nebular waist—these data, together with sensitive upper limits on the radio continuum using observations with ATCA, indicate the presence of a substantial mass of very large (millimeter-sized) grains in the waist of the nebula. Another unanticipated result is the detection of CO emission regions beyond the ultra-cold region which indicate the re-warming of the cold gas, most likely due to photoelectric grain heating.

  10. Gravitational waves from individual supermassive black hole binaries in circular orbits: limits from the North American nanohertz observatory for gravitational waves

    SciTech Connect (OSTI)

    Arzoumanian, Z.; Brazier, A.; Chatterjee, S.; Cordes, J. M.; Dolch, T.; Lam, M. T.; Burke-Spolaor, S.; Chamberlin, S. J.; Ellis, J. A.; Demorest, P. B.; Deng, X.; Koop, M.; Ferdman, R. D.; Kaspi, V. M.; Garver-Daniels, N.; Lorimer, D. R.; Jenet, F.; Jones, G.; Lazio, T. J. W.; Lommen, A. N.; Collaboration: NANOGrav Collaboration; and others

    2014-10-20

    We perform a search for continuous gravitational waves from individual supermassive black hole binaries using robust frequentist and Bayesian techniques. We augment standard pulsar timing models with the addition of time-variable dispersion measure and frequency variable pulse shape terms. We apply our techniques to the Five Year Data Release from the North American Nanohertz Observatory for Gravitational Waves. We find that there is no evidence for the presence of a detectable continuous gravitational wave; however, we can use these data to place the most constraining upper limits to date on the strength of such gravitational waves. Using the full 17 pulsar data set we place a 95% upper limit on the strain amplitude of h {sub 0} ? 3.0 10{sup 14} at a frequency of 10 nHz. Furthermore, we place 95% sky-averaged lower limits on the luminosity distance to such gravitational wave sources, finding that d{sub L} ? 425 Mpc for sources at a frequency of 10 nHz and chirp mass 10{sup 10} M {sub ?}. We find that for gravitational wave sources near our best timed pulsars in the sky, the sensitivity of the pulsar timing array is increased by a factor of ?four over the sky-averaged sensitivity. Finally we place limits on the coalescence rate of the most massive supermassive black hole binaries.

  11. Thermal island destabilization and the Greenwald limit

    SciTech Connect (OSTI)

    White, R. B.; Gates, D. A.; Brennan, D. P.

    2015-02-15

    Magnetic reconnection is ubiquitous in the magnetosphere, the solar corona, and in toroidal fusion research discharges. In a fusion device, a magnetic island saturates at a width which produces a minimum in the magnetic energy of the configuration. At saturation, the modified current density profile, a function of the flux in the island, is essentially flat, the growth rate proportional to the difference in the current at the O-point and the X-point. Further modification of the current density profile in the island interior causes a change in the island stability and additional growth or contraction of the saturated island. Because field lines in an island are isolated from the outside plasma, an island can heat or cool preferentially depending on the balance of Ohmic heating and radiation loss in the interior, changing the resistivity and hence the current in the island. A simple model of island destabilization due to radiation cooling of the island is constructed, and the effect of modification of the current within an island is calculated. An additional destabilization effect is described, and it is shown that a small imbalance of heating can lead to exponential growth of the island. A destabilized magnetic island near the plasma edge can lead to plasma loss, and because the radiation is proportional to plasma density and charge, this effect can cause an impurity dependent density limit.

  12. MASTER Atomic Energy of Canada Limited

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

    Canada Limited ENERGY DISTRIBUTIONS OF NEUTRONS SCATTERED FROM GRAPHITE, LIGHT AND HEAVY WATER,ICE,ZIRCONIUM HY0RI0E,1ITHIUM HYORIOE,SOOIUM HYDRIDE AND CHLORIDE BY THE BERYLLIUM DETECTOR METHOD C R N P 9 4 8 b y A . D . B . W O O D S , B . N . B R O C K H O U S E , M. S A K A M O T O A N D R . N . S I N C L A I R P a p e r f o r P r e s e n t a t i o n a t t h e I A E A S y m p o s i u m on I n e l a s t i c S c a t t e r i n g o f N e u t r o n s i n S o l i d s a n d L i q u i d s , V i e n n

  13. The limits of the nuclear landscape

    SciTech Connect (OSTI)

    Nazarewicz, Witold; Erler, J.; Birge, N.; Kortelainen, E. M.; Olsen, E.; Perhac, A.; Stoitsov, M.

    2012-01-01

    In 2011, 100 new nuclides were discovered1. They joined the approximately 3,000 stable and radioactive nuclides that either occur naturally on Earth or are synthesized in the laboratory2,3. Every atomic nucleus, characterized by a specific number of protons and neutrons, occupies a spot on the chart of nuclides, which is bounded by drip lines indicating the values of neutron and proton number at which nuclear binding ends. The placement of the neutron drip line for the heavier elements is based on theoretical predictions using extreme extrapolations, and so is uncertain. However, it is not known how uncertain it is or how many protons and neutrons can be bound in a nucleus. Here we estimate these limits of the nuclear landscape and provide statistical and systematic uncertainties for our predictions. We use nuclear density functional theory, several Skyrme interactions and high-performance computing, and find that the number of bound nuclides with between 2 and 120 protons is around 7,000. We find that extrapolations for drip-line positions and selected nuclear properties, including neutron separation energies relevant to astrophysical processes, are very consistent between the models used.

  14. The ultimate downscaling limit of FETs.

    SciTech Connect (OSTI)

    Mamaluy, Denis; Gao, Xujiao; Tierney, Brian David

    2014-10-01

    We created a highly efficient, universal 3D quant um transport simulator. We demonstrated that the simulator scales linearly - both with the problem size (N) and number of CPUs, which presents an important break-through in the field of computational nanoelectronics. It allowed us, for the first time, to accurately simulate and optim ize a large number of realistic nanodevices in a much shorter time, when compared to other methods/codes such as RGF[~N 2.333 ]/KNIT, KWANT, and QTBM[~N 3 ]/NEMO5. In order to determine the best-in-class for different beyond-CMOS paradigms, we performed rigorous device optimization for high-performance logic devices at 6-, 5- and 4-nm gate lengths. We have discovered that there exists a fundamental down-scaling limit for CMOS technology and other Field-Effect Transistors (FETs). We have found that, at room temperatures, all FETs, irre spective of their channel material, will start experiencing unacceptable level of thermally induced errors around 5-nm gate lengths.

  15. PP-85-3 Boliden Power Limited | Department of Energy

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

    3 Boliden Power Limited PP-85-3 Boliden Power Limited Presidential Permit authorizing Boliden Power Limited to construct, operate, and maintain transmission facilities at the U.S. - Canada Border. PDF icon PP 85-3 Boliden Power Limited More Documents & Publications PP-85-2 Boliden Westmin (Canada) Limited PP-45-2 Northern States Power Company PP-61-1 Minnkota Power Cooperative (MPC

  16. FAQs for Limited English Proficiency Program | Department of Energy

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

    FAQs for Limited English Proficiency Program FAQs for Limited English Proficiency Program 1. Q: Who is a Limited English Proficient (LEP) individual? A: Individuals who do not speak English as their primary language and who have a limited ability to read, speak, write, or understand English can be limited English proficient, or "LEP." These individuals may be entitled language assistance with respect to a particular type of service, benefit, or encounter. 2.Q: What are the relevant

  17. Axeon Power Limited formerly Advanced Batteries Ltd ABL | Open...

    Open Energy Info (EERE)

    Advanced Batteries Ltd (ABL)) Place: Dundee, United Kingdom Zip: DD2 4UH Product: Lithium ion battery pack developer. Coordinates: 45.27939, -123.009669 Show Map Loading...

  18. Limited Electricity Generation Supply and Limited Natural Gas Supply Cases (released in AEO2008)

    Reports and Publications (EIA)

    2008-01-01

    Development of U.S. energy resources and the permitting and construction of large energy facilities have become increasingly difficult over the past 20 years, and they could become even more difficult in the future. Growing public concern about global warming and CO2 emissions also casts doubt on future consumption of fossil fuels -- particularly coal, which releases the largest amount of CO2 per unit of energy produced. Even without regulations to limit greenhouse gas emissions in the United States, the investment community may already be limiting the future use of some energy options. In addition, there is considerable uncertainty about the future availability of, and access to, both domestic and foreign natural gas resources.

  19. Tritium Detection Methods and Limitations | Department of Energy

    Office of Environmental Management (EM)

    Detection Methods and Limitations Tritium Detection Methods and Limitations Presentation from the 33rd Tritium Focus Group Meeting held in Aiken, South Carolina on April 22-24, 2014. PDF icon Tritium Detection Methods and Limitations More Documents & Publications Methods to Improve the Lower Limit of Detectionfor Tritium in the Air and on Surfaces Improved Monitor Design and Configuration for Reducing Reported Tritium Discharges from the Orphee Research Reactor

  20. Investigation of Microscopic Materials Limitations of Superconducting RF

    Office of Scientific and Technical Information (OSTI)

    Cavities (Technical Report) | SciTech Connect Technical Report: Investigation of Microscopic Materials Limitations of Superconducting RF Cavities Citation Details In-Document Search Title: Investigation of Microscopic Materials Limitations of Superconducting RF Cavities The high-field performance of SRF cavities is often limited by breakdown events below the intrinsic limiting surface fields of Nb, and there is abundant evidence that these breakdown events are localized in space inside the

  1. PP-206 Frontera Generation Limited Partnership | Department of Energy

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

    6 Frontera Generation Limited Partnership PP-206 Frontera Generation Limited Partnership Presidential permit authorizing Frontera Generation Limited Partnership to construct, operate, and maintain electric transmission facilities at the U.S-Mexican border. PDF icon PP-206 Frontera Generation Limited Partnership More Documents & Publications Application to Export Electric Energy OE Docket No. EA-403 Frontera Marketing, LLC PP-174 Imperial Irrigation District PP-53 Rio Grande Electric

  2. Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven

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

    Efficiency | Department of Energy Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency This process heating tip sheet recommends using lower flammable limit monitoring equipment to improve oven efficiency. PROCESS HEATING TIP SHEET #11 PDF icon Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency (October 2007) More Documents & Publications Check Burner

  3. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country studies: Botswana, Tanzania, Zambia...

  4. Hydraulic and Clean-in-Place Evaluations for a 12.5-cm Annular Centrifugal Contactor at INL

    SciTech Connect (OSTI)

    Troy G. Garn; David H. Meikrantz; Nick R. Mann; Jack D. Law; Terry A. Todd

    2008-09-01

    Hydraulic and Clean-in-Place Evaluations for a 12.5 cm Annular Centrifugal Contactor at the INL Troy G. Garn, Dave H. Meikrantz, Nick R. Mann, Jack D. Law, Terry A. Todd Idaho National Laboratory Commercially available, Annular Centrifugal Contactors (ACC) are currently being evaluated for processing dissolved nuclear fuel solutions to selectively partition integrated elements using solvent extraction technologies. These evaluations include hydraulic and clean-in-place (CIP) testing of a commercially available 12.5 cm unit. Data from these evaluations is used to support design of future nuclear fuel reprocessing facilities. Hydraulic testing provides contactor throughput performance data on two-phase systems for a wide range of operating conditions. Hydraulic testing results on a simple two-phase oil and water system followed by a 30 % Tributyl phosphate in N-dodecane / nitric acid pair are reported. Maximum total throughputs for this size contactor ranged from 20 to 32 liters per minute without significant other phase carryover. A relatively new contactor design enhancement providing Clean-in-Place capability for ACCs was also investigated. Spray nozzles installed into the central rotor shaft allow the rotor internals to be cleaned, offline. Testing of the solids capture of a diatomaceous earth/water slurry feed followed by CIP testing was performed. Solids capture efficiencies of >95% were observed for all tests and short cold water cleaning pulses proved successful at removing solids from the rotor.

  5. Representation of Limited Rights Data and Restricted Computer Software |

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

    Department of Energy Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data and Restricted Computer Software PDF icon Representation of Limited Rights Data and Restricted Computer Software More Documents & Publications CLB-1003.PDF&#0; Intellectual Property Provisions (CSB-1003) Cooperative Agreement Research, Development, or Demonstration Domestic Small Businesses CDLB-1003.PDF&#0;

  6. An alternative approach to achieving water quality-based limits

    SciTech Connect (OSTI)

    Hart, C.M.; Graeser, W.C.

    1995-12-01

    Since May 1982, members of the Iron and Steel Industry have been required to meet effluent limits based on Best Available Technology (BAT) for a process water discharge to receiving stream. US Steel Clairton Works has been successful in meeting these limits in the last three years; however, the current regulatory thrust is toward more stringent limits based on water quality. In cases of smaller streams such as the receiving stream for Clairton Works` process outfall, these limits can be very rigid. This paper will discuss the alternative approaches investigated to meet the new more stringent limits including the solution chosen.

  7. High energy bursts from a solid state laser operated in the heat capacity limited regime

    DOE Patents [OSTI]

    Albrecht, Georg; George, E. Victor; Krupke, William F.; Sooy, Walter; Sutton, Steven B.

    1996-01-01

    High energy bursts are produced from a solid state laser operated in a heat capacity limited regime. Instead of cooling the laser, the active medium is thermally well isolated. As a result, the active medium will heat up until it reaches some maximum acceptable temperature. The waste heat is stored in the active medium itself. Therefore, the amount of energy the laser can put out during operation is proportional to its mass, the heat capacity of the active medium, and the temperature difference over which it is being operated. The high energy burst capacity of a heat capacity operated solid state laser, together with the absence of a heavy, power consuming steady state cooling system for the active medium, will make a variety of applications possible. Alternately, cooling takes place during a separate sequence when the laser is not operating. Industrial applications include new material working processes.

  8. High energy bursts from a solid state laser operated in the heat capacity limited regime

    DOE Patents [OSTI]

    Albrecht, G.; George, E.V.; Krupke, W.F.; Sooy, W.; Sutton, S.B.

    1996-06-11

    High energy bursts are produced from a solid state laser operated in a heat capacity limited regime. Instead of cooling the laser, the active medium is thermally well isolated. As a result, the active medium will heat up until it reaches some maximum acceptable temperature. The waste heat is stored in the active medium itself. Therefore, the amount of energy the laser can put out during operation is proportional to its mass, the heat capacity of the active medium, and the temperature difference over which it is being operated. The high energy burst capacity of a heat capacity operated solid state laser, together with the absence of a heavy, power consuming steady state cooling system for the active medium, will make a variety of applications possible. Alternately, cooling takes place during a separate sequence when the laser is not operating. Industrial applications include new material working processes. 5 figs.

  9. Performance of intact and partially degraded concrete barriers in limiting mass transport

    SciTech Connect (OSTI)

    Walton, J.C. )

    1992-06-01

    Mass transport through concrete barriers and release rate from concrete vaults are quantitatively evaluated. The thorny issue of appropriate diffusion coefficients for use in performance assessment calculations is covered, with no ultimate solution found. Release from monolithic concrete vaults composed of concrete waste forms is estimated with a semi-analytical solution. A parametric study illustrates the importance of different parameters on release. A second situation of importance is the role of a concrete shell or vault placed around typical waste forms in limiting mass transport. In both situations, the primary factor controlling concrete performance is cracks. The implications of leaching behavior on likely groundwater concentrations is examined. Frequently, lower groundwater concentrations can be expected in the absence of engineered covers that reduce infiltration.

  10. Conditions for diffusion-limited and reaction-limited recombination in nanostructured solar cells

    SciTech Connect (OSTI)

    Ansari-Rad, Mehdi; Department of Physics, University of Shahrood, Shahrood ; Anta, Juan A.; Arzi, Ezatollah

    2014-04-07

    The performance of Dye-sensitized solar cells (DSC) and related devices made of nanostructured semiconductors relies on a good charge separation, which in turn is achieved by favoring charge transport against recombination. Although both processes occur at very different time scales, hence ensuring good charge separation, in certain cases the kinetics of transport and recombination can be connected, either in a direct or an indirect way. In this work, the connection between electron transport and recombination in nanostructured solar cells is studied both theoretically and by Monte Carlo simulation. Calculations using the Multiple-Trapping model and a realistic trap distribution for nanostructured TiO{sub 2} show that for attempt-to-jump frequencies higher than 10{sup 11}10{sup 13} Hz, the system adopts a reaction limited (RL) regime, with a lifetime which is effectively independent from the speed of the electrons in the transport level. For frequencies lower than those, and depending on the concentration of recombination centers in the material, the system enters a diffusion-limited regime (DL), where the lifetime increases if the speed of free electrons decreases. In general, the conditions for RL or DL recombination depend critically on the time scale difference between recombination kinetics and free-electron transport. Hence, if the former is too rapid with respect to the latter, the system is in the DL regime and total thermalization of carriers is not possible. In the opposite situation, a RL regime arises. Numerical data available in the literature, and the behavior of the lifetime with respect to (1) density of recombination centers and (2) probability of recombination at a given center, suggest that a typical DSC in operation stays in the RL regime with complete thermalization, although a transition to the DL regime may occur for electrolytes or hole conductors where recombination is especially rapid or where there is a larger dispersion of energies of electron acceptors.

  11. DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |

    Energy Savers [EERE]

    Department of Energy Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances Docket No. EO-05-01. Order No. 202-05-3: Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest

  12. Theory of factors limiting high gradient operation of warm accelerating

    Office of Scientific and Technical Information (OSTI)

    structures (Technical Report) | SciTech Connect Theory of factors limiting high gradient operation of warm accelerating structures Citation Details In-Document Search Title: Theory of factors limiting high gradient operation of warm accelerating structures This final report summarizes the research performed during the time period from 8/1/2010 to 7/31/2013. It consists of two parts describing our studies in two directions: (a) analysis of factors limiting operation of dielectric-loaded

  13. Representation of Limited Rights Data and Restricted Computer Software |

    Energy Savers [EERE]

    Department of Energy Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data and Restricted Computer Software Any data delivered under an award resulting from this announcement is subject to the Rights in Data - General or the Rights in Data - Programs Covered Under Special Data Statutes clause (See Intellectual Property Provisions). Under these clauses, the Recipient may withhold from delivery data that qualify as limited rights data or

  14. An Assessment of Fault Current Limiter Testing Requirements | Department of

    Energy Savers [EERE]

    Energy Fault Current Limiter Testing Requirements An Assessment of Fault Current Limiter Testing Requirements The U.S. Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is conducting research and development (R&D) on next-generation electricity delivery equipment including fault current limiters (FCLs). Prototype FCL devices are undergoing testing with the aim of market-ready devices making their debut in the transmission and distribution (T&D)

  15. Limited-Notice Performance Test Inspectors Guide | Department of Energy

    Office of Environmental Management (EM)

    Limited-Notice Performance Test Inspectors Guide Limited-Notice Performance Test Inspectors Guide October 2014 This document describes the Limited-Notice Performance Testing Program employed by DOE's Office of Enterprise Assessments to evaluate DOE safeguards and security programs. This document is one in a series of Inspectors Guides used by the Office of Security Assessments, within DOE's Office of Enterprise Assessments (EA), to conduct Independent Oversight appraisals of safeguards and

  16. Idaho Cleanup Project Clearance Limits for Personal Property | Department

    Office of Environmental Management (EM)

    of Energy Idaho Cleanup Project Clearance Limits for Personal Property Idaho Cleanup Project Clearance Limits for Personal Property Kevin Konzen*, CH2M-WG Idaho, LLC ; Craig Nesshoefer, Idaho Cleanup Project Abstract: CH2M-WG Idaho, LLC (CWI) had sought alternative surface clearance limits for personal property from those referenced in DOE Order 458.1, which were approved September 2013 by the Department of Energy. Because much of the property would remain within DOE control, implementation

  17. Memorandum for the Secretary (Limited Waiver of Ethics Pledge Restriction)

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

    | Department of Energy for the Secretary (Limited Waiver of Ethics Pledge Restriction) Memorandum for the Secretary (Limited Waiver of Ethics Pledge Restriction) Secretary Ernest J. Moniz was sworn into office on May 21, 2013. This is the Memorandum for the Secretary from Susan Beard, the Designated Agency Ethics Official. It pertains to the Determination to Grant a Limited Waiver of Ethics Pledge Restrirction and Authorization of Secretary Ernest J. Moniz. View this document in PDF format.

  18. Golden Reading Room: Office of Acquisition Documents, Sole of Limited

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

    Source Justifications | Department of Energy Sole of Limited Source Justifications Golden Reading Room: Office of Acquisition Documents, Sole of Limited Source Justifications Below are electronic versions of Golden Field Office Reading Room documents that were created after November 1, 1996, per the requirements of the Electronic Freedom of Information Act Amendment of 1996. Most documents are available in Adobe Acrobat Portable Document Format (PDF). Sole of Limited Source Justificati

  19. Development of NZP ceramic based {open_quotes}cast-in-place{close_quotes} diesel engine port liners

    SciTech Connect (OSTI)

    Nagaswaran, R.; Limaye, S.Y.

    1996-02-01

    BSX (Ba{sub 1+x}Zr{sub 4}P{sub 6-2x}Si{sub 2x}O{sub 24}) and CSX (Ca{sub l-x}Sr{sub x}Zr{sub 4}P{sub 6}O{sub 24}) type NZP ceramics were fabricated and characterized for: (i) thermal properties viz., thermal conductivity, thermal expansion, thermal stability and thermal shock resistance; (ii) mechanical properties viz., flexure strength and elastic modulus; and (iii) microstructures. Results of these tests and analysis indicated that the BS-25 (x=0.25 in BSX) and CS-50 (x=0.50 in CSX) ceramics had the most desirable properties for casting metal with ceramic in place. Finite element analysis (FEA) of metal casting (with ceramic in place) was conducted to analyze thermomechanical stresses generated and determine material property requirements. Actual metal casting trials were also conducted to verify the results of finite element analysis. In initial trials, the ceramic cracked because of the large thermal expansion mismatch (hoop) stresses (predicted by FEA also). A process for introduction of a compliant layer between the metal and ceramic to alleviate such destructive stresses was developed. The compliant layer was successful in preventing cracking of either the ceramic or the metal. In addition to these achievements, pressure slip casting and gel-casting processes for fabrication of NZP components; and acoustic emission and ultrasonics-based NDE techniques for detection of microcracks and internal flaws, respectively, were successfully developed.

  20. Call for emission limits heats debate on global warming

    SciTech Connect (OSTI)

    Singer, S.F.

    1997-08-01

    Emission limits on carbon dioxide is recommended by an Intergovernmental Panel in a discussion on global warming. (AIP) {copyright} {ital 1997 American Institute of Physics.}

  1. Articulated limiter blade for a tokamak fusion reactor

    DOE Patents [OSTI]

    Doll, David W. (San Diego, CA)

    1985-01-01

    A limiter blade for a large tokomak fusion reactor includes three articulated blade sections for enabling the limiter blade to be adjusted for plasmas of different sizes. Each blade section is formed of a rigid backing plate carrying graphite tiles coated with titanium carbide, and the limiter blade forms a generally elliptic contour in both the poloidal and toroidal directions to uniformly distribute the heat flow to the blade. The limiter blade includes a central blade section movable along the major radius of the vacuum vessel, and upper and lower pivotal blade sections which may be pivoted by linear actuators having rollers held to the back surface of the pivotal blade sections.

  2. Apollo Solar Lanka Limited ASLL | Open Energy Information

    Open Energy Info (EERE)

    Lanka Zip: 10250 Sector: Solar Product: Sri Lankan company that is developing both PV & thermal solar technologies. References: Apollo Solar Lanka Limited (ASLL)1 This article...

  3. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Econo References Economics of Greenhouse Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country...

  4. Recovery Efficiency, False Negative Rate, and Limit of Detection...

    Office of Scientific and Technical Information (OSTI)

    Recovery Efficiency, False Negative Rate, and Limit of Detection Performance of a Validated Macrofoam-Swab Sampling Method with Low Surface Concentrations of Two Bacillus anthracis...

  5. GI Power Corporation Limited GIPCL | Open Energy Information

    Open Energy Info (EERE)

    New Delhi, Delhi (NCT), India Zip: 110020 Sector: Wind energy Product: Delhi-based start-up wind project developer. References: GI Power Corporation Limited (GIPCL)1 This...

  6. Tehri Hydro Development Corporation Limited | Open Energy Information

    Open Energy Info (EERE)

    Solar, Wind energy Product: Focused on hydro projects; diversifying into solar and wind power. References: Tehri Hydro Development Corporation Limited1 This article is a stub....

  7. Thermal island destabilization and the Greenwald limit (Journal...

    Office of Scientific and Technical Information (OSTI)

    Details In-Document Search This content will become publicly available on February 24, 2016 Title: Thermal island destabilization and the Greenwald limit Authors: White, R....

  8. Articulated limiter blade for a tokamak fusion reactor

    DOE Patents [OSTI]

    Doll, D.W.

    1982-10-21

    A limiter blade for a large tokomak fusion reactor includes three articulated blade sections for enabling the limiter blade to be adjusted for plasmas of different sizes. Each blade section is formed of a rigid backing plate carrying graphite tiles coated with titanium carbide, and the limiter blade forms a generally elliptic contour in both the poloidal and toroidal directions to uniformly distribute the heat flow to the blade. The limiter blade includes a central blade section movable along the major radius of the vacuum vessel, and upper and lower pivotal blade sections which may be pivoted by linear actuators having rollers held to the back surface of the pivotal blade sections.

  9. Increasing ask query limit | OpenEI Community

    Open Energy Info (EERE)

    via json. For example, this query only returns two entries: http:en.openei.orgservicesrestutilityrates?versionlatest&formatjsonplain&offset9998&limit30&detailb...

  10. Experimental Evidence for Self-Limiting Reactive Flow through...

    Office of Scientific and Technical Information (OSTI)

    Experimental Evidence for Self-Limiting Reactive Flow through a Fractured Cement Core: Implications for Time-Dependent Wellbore Leakage Citation Details In-Document Search Title: ...

  11. Representation of Limited Rights Data and Restricted Computer...

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

    REPRESENTATION OF LIMITED RIGHTS DATA AND RESTRICTED COMPUTER SOFTWARE Applicant: Funding Opportunity AnnouncementSolicitation No.: (a) Any data delivered under an award resulting...

  12. GCL Poly Energy Holdings Limited | Open Energy Information

    Open Energy Info (EERE)

    energy enterprise who specialize in developing, managing and operating green energy projects in mainland China. References: GCL-Poly Energy Holdings Limited1 This...

  13. WAC - 173 - 221 - Discharge Standards and Effluent Limitations...

    Open Energy Info (EERE)

    - Discharge Standards and Effluent Limitations for Domestic Wastewater Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  14. A novel approach to derive halo-independent limits on dark matter properties

    SciTech Connect (OSTI)

    Ferrer, Francesc; Ibarra, Alejandro; Wild, Sebastian

    2015-09-21

    We propose a method that allows to place an upper limit on the dark matter elastic scattering cross section with nucleons which is independent of the velocity distribution. Our approach combines null results from direct detection experiments with indirect searches at neutrino telescopes, and goes beyond previous attempts to remove astrophysical uncertainties in that it directly constrains the particle physics properties of the dark matter. The resulting halo-independent upper limits on the scattering cross section of dark matter are remarkably strong and reach σ{sub SI}{sup p}≲10{sup −43} (10{sup −42}) cm{sup 2} and σ{sub SD}{sup p}≲10{sup −37} (3×10{sup −37}) cm{sup 2}, for dark matter particles of m{sub DM}∼1 TeV annihilating into W{sup +}W{sup −} (bb-bar), assuming ρ{sub loc}=0.3 GeV/cm{sup 3}.

  15. Limits on the thermoacoustic detectability of electric and magnetic charges

    SciTech Connect (OSTI)

    Akerlof, C.W.

    1982-09-01

    The energy loss is estimated for a slow magnetic monopole traveling through a conductor. The thermoacoustic signal derived from this process is compared to the acoustic phonon fluctuation pressure. The results show that single-monopole detectability is strongly limited by thermal noise. These calculations also imply severe limits for the detectability of charged-particle cascades.

  16. Performance limit analysis of a metallic fuel for Kalimer

    SciTech Connect (OSTI)

    Lee, Byoung Oon; Cheon, J.S.; Lee, C.B.

    2007-07-01

    A metallic fuel is being considered as the fuel for SFR in Korea. The metal fuel development for SFR in Korea started in 2007 in the areas of metal fuel fabrication, cladding materials and fuel performance evaluation. The MACSIS code for a metallic fuel has been developed as a steady-state performance computer code. Present study represents the preliminary parametric results for evaluating the design limits of the metal fuel for SFR in Korea. The operating limits were analyzed by the MACSIS code. The modules of the creep rupture strength for the Mod.HT9 and the barrier cladding were inserted. The strain limits and the CDF limit were analyzed for the HT9, and the Mod.HT9. To apply the concept of a barrier cladding, the burnup limit of the barrier cladding was analyzed. (authors)

  17. Investigation of density limit processes in DIII-D

    SciTech Connect (OSTI)

    Maingi, R.; Mahdavi, M.A.; Petrie, T.W.

    1999-02-01

    A series of experiments has been conducted in DIII-D to investigate density-limiting processes. The authors have studied divertor detachment and MARFEs on closed field lines and find semi-quantitative agreement with theoretical calculations of onset conditions. They have shown that the critical density for MARFE onset at low edge temperature scales as I{sub p}/a{sup 2}, i.e. similar to Greenwald scaling. They have also shown that the scaling of the critical separatrix density with heating power at partial detachment onset agrees with Borass` model. Both of these processes yield high edge density limits for reactors such as ITER. By using divertor pumping and pellet fueling they have avoided these and other processes and accessed densities > 1.5{times} Greenwald limit scaling with H-mode confinement, demonstrating that the Greenwald limit is not a fundamental limit on the core density.

  18. Multi-facet concentrator of solar setup for irradiating the objects placed in a target plane with solar light

    DOE Patents [OSTI]

    Lewandowski, Allan A. (Evergreen, CO); Yampolskiy, Vladislav (Moscow, RU); Alekseev, Valerie (Moscow, RU); Son, Valentin (Moscow, RU)

    2001-01-01

    According to the proposed invention, this technical result is achieved so that many-facet concentrator of a solar setup for exposure of objects, placed in a target plane, to the action of solar radiation containing a supporting frame and facets differing by that the facets of the concentrator are chosen with spherical focusing reflective surfaces of equal focal lengths and with selective coatings reflecting a desired spectral fraction of solar radiation, and are arranged on the supporting frame symmetrically with respect to the common axis of the concentrator, their optical axes being directed to the single point on the optical axis of the concentrator located before the nominal focus point of the concentrator and determining the position of arranging the target plane.

  19. Phase mixing of upper hybrid oscillations in a cold inhomogeneous plasma placed in an inhomogeneous magnetic field

    SciTech Connect (OSTI)

    Sarkar, Anwesa; Maity, Chandan; Chakrabarti, Nikhil

    2013-05-15

    We study phase mixing/wave breaking phenomena of upper hybrid modes in a cold inhomogeneous plasma placed in an inhomogeneous magnetic field. Inhomogeneities both in the background ion density and magnetic field profile are treated as periodic in space but independent in time. The Lagrangian fluid description is employed to obtain an exact solution of this fully nonlinear problem. It is demonstrated that the upper hybrid modes, excited by an initial local charge imbalance, break via phase mixing, induced by the inhomogeneities. It is also shown that it is possible to avoid phase mixing in excited upper hybrid oscillations in an inhomogeneous plasma containing a finite amplitude ion density fluctuation. The choice of external magnetic field is shown to have a key role in avoiding phase mixing in such oscillations. The relevance of our investigation regarding the particle acceleration in an inhomogeneous plasma has also been discussed.

  20. Effect of doping on growth and field emission properties of spherical carbon nanotube tip placed over cylindrical surface

    SciTech Connect (OSTI)

    Santolia, Isha; Tewari, Aarti; Sharma, Suresh C.; Sharma, Rinku

    2014-06-15

    Theoretical investigations to study the effect of doping of hetero-atoms on the growth and field emission properties of Carbon Nanotubes (CNTs) tip placed over a cylindrical surface in complex plasma have been carried out. A theoretical model incorporating kinetics of plasma species such as electron, ions, and neutral atoms including doping elements like nitrogen (N) and boron (B) and energy balance of CNTs in a complex plasma has been developed. The effect of doping elements of N and B on the growth of CNTs, namely, the tip radius has been carried out for typical glow discharge plasma parameters. It is found that N and B as doping elements affect the radius of CNTs extensively. We obtain small radii of CNT doped with N and large radius of CNT doped with B. The field emission characteristics from CNTs have therefore been suggested on the basis of results obtained. Some of theoretical results are in compliance with the existing experimental observations.

  1. Ost Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: Ost Energy Place: London, United Kingdom Zip: NW11 7TJ Product: Provides engineering and technical consultancy for PV and STEG projects in Italy and Spain. Coordinates:...

  2. CSP Today | Open Energy Information

    Open Energy Info (EERE)

    Today Jump to: navigation, search Name: CSP Today Place: London, United Kingdom Zip: E1 6PX Product: Organiser of conferences for STEG and CPV technologies. References: CSP...

  3. The Environment Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: The Environment Council Place: London, England, United Kingdom Zip: WC1V 7BF Product: UK's environmental engagement charity. Coordinates:...

  4. Carbon Markets Global Ltd | Open Energy Information

    Open Energy Info (EERE)

    Markets Global Ltd Jump to: navigation, search Name: Carbon Markets Global Ltd Place: London, United Kingdom Zip: NW4 2HT Product: Assist project originators develop and finance...

  5. Natsource Europe Ltd | Open Energy Information

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    Natsource Europe Ltd Jump to: navigation, search Name: Natsource Europe Ltd Place: Richmond, Greater London, United Kingdom Zip: TW9 1EP Product: The European office of Natsource...

  6. Pope County, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 3 Climate Zone Subtype A. Places in Pope County, Arkansas Atkins, Arkansas Dover, Arkansas Hector, Arkansas London, Arkansas Pottsville, Arkansas...

  7. Evergreen Securities formerly Ethanol Investments | Open Energy...

    Open Energy Info (EERE)

    Securities formerly Ethanol Investments Jump to: navigation, search Name: Evergreen Securities (formerly Ethanol Investments) Place: London, England, United Kingdom Zip: EC2V 5DE...

  8. Energy Financing Team | Open Energy Information

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    Financing Team Jump to: navigation, search Name: Energy Financing Team Place: United Kingdom Product: London-based investment and trading group which specialises in the central and...

  9. Green Enterprises | Open Energy Information

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    Enterprises Jump to: navigation, search Name: Green Enterprises Place: London, United Kingdom Zip: SW7 1QJ Sector: Carbon Product: As an active participant in the global carbon...

  10. Green Capital Management | Open Energy Information

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    Capital Management Jump to: navigation, search Name: Green Capital Management Place: London, United Kingdom Zip: SW10 0BB Sector: Services Product: The Green Capital Management...

  11. Solar Energy Home | Open Energy Information

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    Home Jump to: navigation, search Name: Solar Energy Home Address: 28 Church Road Place: London, United Kingdom Sector: Solar Product: Solar energy systems and equipment Phone...

  12. Hillsboro Alternative Energy Fund | Open Energy Information

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    Alternative Energy Fund Jump to: navigation, search Name: Hillsboro Alternative Energy Fund Place: London, England, United Kingdom Zip: SW7 3SS Product: A hedge fund concentrating...

  13. Alternative Energy Finance | Open Energy Information

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    Finance Jump to: navigation, search Name: Alternative Energy Finance Place: London, United Kingdom Zip: NW11 8BU Sector: Renewable Energy Product: String representation...

  14. Good Energies (United Kingdom) | Open Energy Information

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    Energies (United Kingdom) Jump to: navigation, search Logo: Good Energies (United Kingdom) Name: Good Energies (United Kingdom) Address: 2-5 Old Bond Street Place: London, United...

  15. Envirocapital | Open Energy Information

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    Envirocapital Jump to: navigation, search Name: Envirocapital Place: London, United Kingdom Zip: EC4M 8BU Sector: Renewable Energy Product: Provides corporate finance advice to the...

  16. Biocaldol | Open Energy Information

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    Biocaldol Jump to: navigation, search Name: Biocaldol Place: London, England, United Kingdom Zip: NW1 0NH Sector: Biomass Product: Biocaldol uses thermophilic microorganisms to...

  17. BWEA | Open Energy Information

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    search Logo: BWEA Name: BWEA Address: Greencoat House Francis Street Place: London, United Kingdom Year Founded: 1978 Phone Number: 020 7901 3000 Website: www.bwea.com...

  18. Aquascientific | Open Energy Information

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    Aquascientific Jump to: navigation, search Name: Aquascientific Place: London, England, United Kingdom Zip: W1T 4SB Product: A small team of highly qualified and experienced marine...

  19. AMEE | Open Energy Information

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    AMEE Jump to: navigation, search Name: AMEE Place: London, United Kingdom Sector: Carbon Product: AMEE aims to build the largest engine to calculate carbon footprints for...

  20. Ethos Partners Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ethos Partners Ltd Place: London, United Kingdom Zip: EC2R 7AS Sector: Biomass, Solar, Wind energy Product: Corporate finace consultancy specialising in environmental technology...

  1. European Bank for Reconstruction and Development (EBRD) | Open...

    Open Energy Info (EERE)

    Development Address: EBRD One Exchange Square Place: London, United Kingdom Year Founded: 1991 Phone Number: 44 20 7338 6000 Website: www.ebrd.com Coordinates: 51.5760683,...

  2. UK Department of Trade and Industry Renewables Group | Open Energy...

    Open Energy Info (EERE)

    Trade and Industry Renewables Group Jump to: navigation, search Name: UK Department of Trade and Industry Renewables Group Place: London, United Kingdom Sector: Renewable Energy...

  3. UK Biotechnology and Biological Sciences Research Council | Open...

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    Biotechnology and Biological Sciences Research Council Jump to: navigation, search Name: UK Biotechnology and Biological Sciences Research Council Place: London, United Kingdom...

  4. Leaf Clean Energy Company | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Company Jump to: navigation, search Logo: Leaf Clean Energy Company Name: Leaf Clean Energy Company Place: London, United Kingdom Website: www.leafcleanenergy.com...

  5. WHEB Biofuels | Open Energy Information

    Open Energy Info (EERE)

    WHEB Biofuels Jump to: navigation, search Name: WHEB Biofuels Place: London, United Kingdom Sector: Biofuels Product: Ethanol producer that also invests in emerging biofuels...

  6. UK Climate Change Projects Office | Open Energy Information

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    Climate Change Projects Office Jump to: navigation, search Name: UK Climate Change Projects Office Place: London, United Kingdom Zip: SW1W 9SS Product: Government advisory office...

  7. Climate Change Advisory Ltd | Open Energy Information

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    Advisory Ltd Jump to: navigation, search Name: Climate Change Advisory Ltd Place: London, United Kingdom Zip: W1K 3HP Sector: Renewable Energy, Services Product: CCA provides...

  8. Institutional Investors Group on Climate Change IIGCC | Open...

    Open Energy Info (EERE)

    Institutional Investors Group on Climate Change IIGCC Jump to: navigation, search Name: Institutional Investors Group on Climate Change (IIGCC) Place: London, United Kingdom Zip:...

  9. Geothermal Engineering Ltd | Open Energy Information

    Open Energy Info (EERE)

    Engineering Ltd Jump to: navigation, search Name: Geothermal Engineering Ltd. Place: London, United Kingdom Zip: SW1V 3EL Sector: Geothermal energy Product: Cornwall-based company...

  10. Renewable Energy Association UK REA | Open Energy Information

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    Association UK REA Jump to: navigation, search Name: Renewable Energy Association UK (REA) Place: London, United Kingdom Zip: SW1Y 4AR Sector: Renewable Energy Product: Trade...

  11. Renewable Energy Holdings Plc | Open Energy Information

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    Plc Jump to: navigation, search Name: Renewable Energy Holdings Plc Place: Greater London, United Kingdom Sector: Renewable Energy Product: Investment vehicle for proven and...

  12. JV between KP Renewables and Living Buildings | Open Energy Informatio...

    Open Energy Info (EERE)

    KP Renewables and Living Buildings Jump to: navigation, search Name: JV between KP Renewables and Living Buildings Place: Brentford, Middlesex, Greater London, United Kingdom Zip:...

  13. Viridas PLC | Open Energy Information

    Open Energy Info (EERE)

    Name: Viridas PLC Place: Leeds, England, United Kingdom Product: London-based jatropha oil producer for biodiesel production. Coordinates: 37.239525, -113.357839 Show Map...

  14. Climate Human Capital | Open Energy Information

    Open Energy Info (EERE)

    Human Capital Jump to: navigation, search Name: Climate Human Capital Place: London, United Kingdom Zip: W1K 6NG Sector: Carbon, Renewable Energy, Services Product: Green executive...

  15. Beetle Capital Partners | Open Energy Information

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    Beetle Capital Partners Jump to: navigation, search Logo: Beetle Capital Partners Name: Beetle Capital Partners Address: Medici Court, 67-69 New Bond Street Place: London, United...

  16. Sustainable Development Capital LLP | Open Energy Information

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    Capital LLP Jump to: navigation, search Name: Sustainable Development Capital LLP Place: London, United Kingdom Zip: W1S 3AT Product: Investment bank working with financial...

  17. Clean World Capital A S | Open Energy Information

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    World Capital A S Jump to: navigation, search Name: Clean World Capital AS Place: Lyngby, Denmark Sector: Carbon Product: A cleantech finance house based in Copenhagen and London....

  18. KP Renewables Plc | Open Energy Information

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    KP Renewables Plc Jump to: navigation, search Name: KP Renewables Plc Place: Brentford, Middlesex, Greater London, United Kingdom Zip: TW8 9JJ Sector: Renewable Energy, Wind energy...

  19. Novera Energy Plc former Primergy | Open Energy Information

    Open Energy Info (EERE)

    Plc former Primergy Jump to: navigation, search Name: Novera Energy Plc (former Primergy) Place: London, United Kingdom Zip: WC2E 9ED Sector: Biomass, Wind energy Product:...

  20. Thermal Energy Systems | Open Energy Information

    Open Energy Info (EERE)

    Energy Systems Jump to: navigation, search Name: Thermal Energy Systems Place: London, United Kingdom Sector: Biomass Product: UK based company that constructs and installs boilers...

  1. PowerPerfector | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: PowerPerfector Place: London, United Kingdom Zip: W2 7YL Sector: Carbon Product: Voltage Power Optimisation technology that reduces electricity...

  2. Isherwood Production Ltd | Open Energy Information

    Open Energy Info (EERE)

    Isherwood Production Ltd Jump to: navigation, search Name: Isherwood Production Ltd Place: London, England, United Kingdom Zip: SW7 2HP Product: Owners of the Energy Business...

  3. British Wind Energy Association BWEA | Open Energy Information

    Open Energy Info (EERE)

    BWEA Jump to: navigation, search Name: British Wind Energy Association (BWEA) Place: London, United Kingdom Zip: N1 0PW Sector: Wind energy Product: The British Wind Energy...

  4. Wind Energy Hearthstanes Ltd | Open Energy Information

    Open Energy Info (EERE)

    Hearthstanes Ltd Jump to: navigation, search Name: Wind Energy (Hearthstanes) Ltd Place: LONDON, England, United Kingdom Zip: EC4R 9HA Sector: Wind energy Product: Special purpose...

  5. Ariane Environment | Open Energy Information

    Open Energy Info (EERE)

    Ariane Environment Jump to: navigation, search Name: Ariane Environment Place: London, United Kingdom Zip: W8 6JL Product: String representation "Ariane Environm ... onmental...

  6. Guinness Asset Management | Open Energy Information

    Open Energy Info (EERE)

    Guinness Asset Management Jump to: navigation, search Name: Guinness Asset Management Place: London, England, United Kingdom Zip: SW1H 9AA Product: String representation "UK based,...

  7. Optical limiting device and method of preparation thereof

    DOE Patents [OSTI]

    Wang, Hsing-Lin (Los Alamos, NM); Xu, Su (Santa Clara, CA); McBranch, Duncan W. (Santa Fe, NM)

    2003-01-01

    Optical limiting device and method of preparation thereof. The optical limiting device includes a transparent substrate and at least one homogeneous layer of an RSA material in polyvinylbutyral attached to the substrate. The device may be produced by preparing a solution of an RSA material, preferably a metallophthalocyanine complex, and a solution of polyvinylbutyral, and then mixing the two solutions together to remove air bubbles. The resulting solution is layered onto the substrate and the solvent is evaporated. The method can be used to produce a dual tandem optical limiting device.

  8. Limitations on area compression of beams from pierce guns

    SciTech Connect (OSTI)

    Yakovlev, V.P.; Nezhevenko, O.A. [Omega-P Inc., 202008 Yale Station, New Haven, Connecticut 06520-2008 (United States)

    1999-05-01

    An important limitation for rf sources such as klystrons and magnicons, designed for 10{close_quote}s of MW power outputs at cm-wavelengths, is the transverse electron beam size. Cathode current density limits require high beam area compressions to obtain small transverse beam areas for fixed currents. This paper discusses the limitations to high beam area compression, namely geometrical aberrations and thermal spread in transverse velocities. Compensation can oftentimes be introduced for aberrations, but thermal velocity spread presents a fundamental limitation. Examples where subtle compensation strategies were employed are discussed for three guns with 100 MW beam power, and area compressions greater than 2000:1. Two of these guns have already been built. A clear determination of effective cathode temperature has yet to be found experimentally, but possible means to measure it are discussed. {copyright} {ital 1999 American Institute of Physics.}

  9. On the density limit in the helicon plasma sources

    SciTech Connect (OSTI)

    Kotelnikov, Igor A.

    2014-12-15

    Existence of the density limit in the helicon plasma sources is revisited. The low- and high-frequency regimes of a helicon plasma source operation are distinguished. In the low-frequency regime with ?limit is deduced from the Golant-Stix criterion of the accessibility of the lower hybrid resonance. In the high-frequency case, ?>?(?{sub ci}?{sub ce}), an appropriate limit is given by the Shamrai-Taranov criterion. Both these criteria are closely related to the phenomenon of the coalescence of the helicon wave with the Trivelpiece-Gould mode. We draw a conclusion that the derived density limits are not currently achieved in existing devices, perhaps, because of high energy cost of gas ionization.

  10. Intensity limitations in compact H{sup minus} cyclotrons

    SciTech Connect (OSTI)

    Baartman, R.A.

    1995-12-31

    At TRIUMF, we have demonstrated 2.5 mA in a compact H{sup -} cyclotron. It is worthwhile to explore possibility of going to even higher intensity. In small cyclotrons, vertical focusing vanishes at the center. The space charge tune shift further reduces vertical focusing, thus determining an upper limit on instantaneous current. Limit on average current is of course also dependent upon phase acceptance, but this can be made quite large in an H{sup -} cyclotron. Longitudinal space charge on the first turn can reduce the phase acceptance as well. For finite ion source brightness, another limit comes from bunching efficiency in presence of space charge forces. We present methods of calculating and optimizing these limits. In particular, we show that it is possible to achieve 10mA in a 50 MeV compact H{sup -} cyclotron.

  11. Inherent limitations and current status of the unresolved resonance treatment

    SciTech Connect (OSTI)

    Hwang, R.N.

    1984-01-01

    The two general methods for representing the behavior of the unresolved resonances and the limitations of these methods are discussed. Possible solutions to the problem are considered. 17 references. (WHK)

  12. 5 CCR 1002-62 Colorado Regulations for Effluent Limitations ...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: 5 CCR 1002-62 Colorado Regulations for Effluent LimitationsLegal Abstract Regulations...

  13. Limite Marinha A Estrutura de Pesquisa Climtica do Programa...

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

    de cerca de 1 a 2 km. Num ambiente marinho, as nuvens da camada limite filtram o sol passivamente mas tambm funcionam como sistemas inter- activos que influenciam e...

  14. Topics: Determining the Beta Limit - MST - UW Plasma Physics

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

    Determining the Beta Limit UW Madison Madison Symmetric Torus Topics: Determining the Beta Limit MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support from: Department of Energy National Science Foundation One of the reasons improved confinement in MST can be described as "tokamak-like"

  15. (Expired) Nationwide Limited Public Interest Waiver for LED Lighting and

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

    HVAC Units: February 11, 2010 | Department of Energy (Expired) Nationwide Limited Public Interest Waiver for LED Lighting and HVAC Units: February 11, 2010 (Expired) Nationwide Limited Public Interest Waiver for LED Lighting and HVAC Units: February 11, 2010 PDF icon nationwide_nonavailability_waiver_02-11-2010 More Documents & Publications Nationwide Categorical Waiver Nationwide Nonavailability Waiver: February 11, 2010 (Please note, the waiver for LED traffic signals has been

  16. SHOCK EMERGENCE IN SUPERNOVAE: LIMITING CASES AND ACCURATE APPROXIMATIONS

    SciTech Connect (OSTI)

    Ro, Stephen; Matzner, Christopher D.

    2013-08-10

    We examine the dynamics of accelerating normal shocks in stratified planar atmospheres, providing accurate fitting formulae for the scaling index relating shock velocity to the initial density and for the post-shock acceleration factor as functions of the polytropic and adiabatic indices which parameterize the problem. In the limit of a uniform initial atmosphere, there are analytical formulae for these quantities. In the opposite limit of a very steep density gradient, the solutions match the outcome of shock acceleration in exponential atmospheres.

  17. Polymer Electrolyte Fuel Cell Lifetime Limitations: The Role of

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

    Electrocatalyst Degradation | Department of Energy Electrolyte Fuel Cell Lifetime Limitations: The Role of Electrocatalyst Degradation Polymer Electrolyte Fuel Cell Lifetime Limitations: The Role of Electrocatalyst Degradation Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 PDF icon myers_kickoff.pdf More Documents & Publications Non-Platinum Bimetallic Cathode Electrocatalysts Testing Oxygen Reduction Reaction Activity with the

  18. Analytical Estimations for Thermal Crosstalk Retention and Scaling Limits

    Office of Scientific and Technical Information (OSTI)

    in Resistive Memory. (Journal Article) | SciTech Connect Analytical Estimations for Thermal Crosstalk Retention and Scaling Limits in Resistive Memory. Citation Details In-Document Search Title: Analytical Estimations for Thermal Crosstalk Retention and Scaling Limits in Resistive Memory. Abstract not provided. Authors: Lohn, Andrew ; Mickel, Patrick R. ; Marinella, Matthew Publication Date: 2014-04-01 OSTI Identifier: 1141816 Report Number(s): SAND2014-2997J 507562 DOE Contract Number:

  19. Checkpoint Compression: Its Limitations and Comparisons with other

    Office of Scientific and Technical Information (OSTI)

    Optimizations. (Conference) | SciTech Connect Limitations and Comparisons with other Optimizations. Citation Details In-Document Search Title: Checkpoint Compression: Its Limitations and Comparisons with other Optimizations. Abstract not provided. Authors: Ferreira, Kurt Brian ; Ibtesham, Dewan ; Arnold, Dorian Publication Date: 2013-11-01 OSTI Identifier: 1120837 Report Number(s): SAND2013-9997C 482778 DOE Contract Number: DE-AC04-94AL85000 Resource Type: Conference Resource Relation:

  20. Checkpoint Compression: Its Limits and a Comparison with other

    Office of Scientific and Technical Information (OSTI)

    Optimizations. (Conference) | SciTech Connect Limits and a Comparison with other Optimizations. Citation Details In-Document Search Title: Checkpoint Compression: Its Limits and a Comparison with other Optimizations. Abstract not provided. Authors: Ferreira, Kurt Brian ; Ibtesham, Dewan ; Arnold, Dorian Publication Date: 2013-05-01 OSTI Identifier: 1080332 Report Number(s): SAND2013-4325C 455901 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: IEEE

  1. Comments on Department of Energy's Emergency Order To Resume Limited

    Energy Savers [EERE]

    Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan | Department of Energy on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Docket No. EO-05-01: Riverkeeper, and the Anacostia Riverkeeper at

  2. Reliability and Design Strength Limit Calculations on Diesel Particulate

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

    Filters | Department of Energy and Design Strength Limit Calculations on Diesel Particulate Filters Reliability and Design Strength Limit Calculations on Diesel Particulate Filters 2004 Diesel Engine Emissions Reduction (DEER) Confererence Presentation: Corning PDF icon 2004_deer_webb.pdf More Documents & Publications Predicting Thermal Stress in Diesel Particulate Filters Environmental Effects on Power Electronic Devices Effect of Machining Procedures on the Strength of Ceramics for

  3. NREL: Jobs and Economic Development Impact (JEDI) Models - Limitations of

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

    JEDI Models Limitations of JEDI Models Results are an estimate, not a precise forecast. The Jobs and Economic Development Impact (JEDI) models are input-output based models, also appropriately called calculators or screening tools. As such, they share important limitations with all models based on input-output calculation methodologies. For the interested user, the Environmental Protection Agency recently published EPA Assessing the Multiple Benefits of Clean Energy: A Resource for States1,

  4. Experimental and Modelling Study of the Effect of Diffusional Limitations

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

    on the NH3 SCR Activity | Department of Energy Modelling Study of the Effect of Diffusional Limitations on the NH3 SCR Activity Experimental and Modelling Study of the Effect of Diffusional Limitations on the NH3 SCR Activity Simulations different feed conditions and temperature variations were compared to experimental data collected in validation runs at the monolith scale; made direct comparison of experimental data on the same catalyst in the two configurations (powder vs. monolith) PDF

  5. Use of Authorized Limits During Decontamination and Demolition Phase |

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

    Department of Energy Use of Authorized Limits During Decontamination and Demolition Phase Use of Authorized Limits During Decontamination and Demolition Phase Donald Dihel; Orville W. Cypret*; G. Vazquez; W. Alexander Williams Abstract: Protecting the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of the Department of Energy (DOE) is the purpose of DOE environmental radiation protection programs. To meet this

  6. Adjustable direct current and pulsed circuit fault current limiter

    DOE Patents [OSTI]

    Boenig, Heinrich J.; Schillig, Josef B.

    2003-09-23

    A fault current limiting system for direct current circuits and for pulsed power circuit. In the circuits, a current source biases a diode that is in series with the circuits' transmission line. If fault current in a circuit exceeds current from the current source biasing the diode open, the diode will cease conducting and route the fault current through the current source and an inductor. This limits the rate of rise and the peak value of the fault current.

  7. An Experiment on the Limits of Quantum Electro-dynamics

    DOE R&D Accomplishments [OSTI]

    Barber, W. C.; Richter, B.; Panofsky, W. K. H.; O'Neill, G. K.; Gittelman, B.

    1959-06-01

    The limitations of previously performed or suggested electrodynamic cutoff experiments are reviewed, and an electron-electron scattering experiment to be performed with storage rings to investigate further the limits of the validity of quantum electrodynamics is described. The foreseen experimental problems are discussed, and the results of the associated calculations are given. The parameters and status of the equipment are summarized. (D.C.W.)

  8. Stainless steel 304 cladding mechanical properties and limitations during

    Office of Scientific and Technical Information (OSTI)

    steady state operation of U-ZrH TRIGA type fuel. (Conference) | SciTech Connect Stainless steel 304 cladding mechanical properties and limitations during steady state operation of U-ZrH TRIGA type fuel. Citation Details In-Document Search Title: Stainless steel 304 cladding mechanical properties and limitations during steady state operation of U-ZrH TRIGA type fuel. No abstract prepared. Authors: Coats, Richard Lee ; Dohner, Jeffrey Lynn ; Dahl, James J. ; Walker, Sharon Ann ; Greutman,

  9. Thermal island destabilization and the Greenwald limit (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Thermal island destabilization and the Greenwald limit Citation Details In-Document Search Title: Thermal island destabilization and the Greenwald limit Magnetic reconnection is ubiquitous in the magnetosphere, the solar corona, and in toroidal fusion research discharges. In a fusion device, a magnetic island saturates at a width which produces a minimum in the magnetic energy of the configuration. At saturation, the modified current density profile, a function of the flux in

  10. The Department of Energy's Limited English Proficiency Plan | Department of

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

    Energy The Department of Energy's Limited English Proficiency Plan The Department of Energy's Limited English Proficiency Plan The identification of reasonable steps to provide oral and written services in languages other than English is to be determined on a case-by-case basis through a balancing of four factors. Among the factors to be considered are the number or proportion of LEP persons in the eligible service population, the frequency with which LEP individuals come in contact with the

  11. Toroidal midplane neutral beam armor and plasma limiter

    DOE Patents [OSTI]

    Kugel, Henry W. (Somerset, NJ); Hand, Jr, Samuel W. (Hopewell Township, Mercer County, NJ); Ksayian, Haig (Titusville, NJ)

    1986-01-01

    For use in a tokamak fusion reactor having a midplane magnetic coil on the inner wall of an evacuated toriodal chamber within which a neutral beam heated, fusing plasma is magnetically confined, a neutral beam armor shield and plasma limiter is provided on the inner wall of the toroidal chamber to shield the midplane coil from neutral beam shine-thru and plasma deposition. The armor shield/plasma limiter forms a semicircular enclosure around the midplane coil with the outer surface of the armor shield/plasma limiter shaped to match, as closely as practical, the inner limiting magnetic flux surface of the toroidally confined, indented, bean-shaped plasma. The armor shield/plasma limiter includes a plurality of semicircular graphite plates each having a pair of coupled upper and lower sections with each plate positioned in intimate contact with an adjacent plate on each side thereof so as to form a closed, planar structure around the entire outer periphery of the circular midplane coil. The upper and lower plate sections are adapted for coupling to heat sensing thermocouples and to a circulating water conduit system for cooling the armor shield/plasma limiter.The inner center portion of each graphite plate is adapted to receive and enclose a section of a circular diagnostic magnetic flux loop so as to minimize the power from the plasma confinement chamber incident upon the flux loop.

  12. Operating limit evaluation for disposal of uranium enrichment plant wastes

    SciTech Connect (OSTI)

    Lee, D.W.; Kocher, D.C.; Wang, J.C.

    1996-02-01

    A proposed solid waste landfill at Paducah Gaseous Diffusion Plant (PGDP) will accept wastes generated during normal plant operations that are considered to be non-radioactive. However, nearly all solid waste from any source or facility contains small amounts of radioactive material, due to the presence in most materials of trace quantities of such naturally occurring radionuclides as uranium and thorium. This paper describes an evaluation of operating limits, which are protective of public health and the environment, that would allow waste materials containing small amounts of radioactive material to be sent to a new solid waste landfill at PGDP. The operating limits are expressed as limits on concentrations of radionuclides in waste materials that could be sent to the landfill based on a site-specific analysis of the performance of the facility. These limits are advantageous to PGDP and DOE for several reasons. Most importantly, substantial cost savings in the management of waste is achieved. In addition, certain liabilities that could result from shipment of wastes to a commercial off-site solid waste landfill are avoided. Finally, assurance that disposal operations at the PGDP landfill are protective of public health and the environment is provided by establishing verifiable operating limits for small amounts of radioactive material; rather than relying solely on administrative controls. The operating limit determined in this study has been presented to the Commonwealth of Kentucky and accepted as a condition to be attached to the operating permit for the solid waste landfill.

  13. Measurements of stable isotope ratios in milk samples from a farm placed in the mountains of Transylvania

    SciTech Connect (OSTI)

    Magdas, D. A. Cristea, G. Bot, A.; Puscas, R.; Radu, S.; Mirel, V.; Cordea, D. V.; Mihaiu, M.

    2013-11-13

    Product origin is of great importance for consumers especially because its association in consumer's perception with food quality, freedom from disease or pollution. Stable isotope ratio analysis is a powerful technique in food authenticity and traceability control which has been introduced within the European wine industry to ensure authenticity of wine provenance and to detect adulteration. Isotopic ratios measurements have also been successfully to other food commodities like: fruit juices, honey and dairy foods. The ?{sup 18}O and ?{sup 2}H content in milk water reflects the isotope composition of the ground water drunk by animals. Seasonal effects are also very important: in summer, milk water contains higher ?{sup 18}O and ?{sup 2}H values due to the fresh plants that are ate by animals. Relative carbon stable isotope abundances in total milk reflect the isotopic composition of the diet fed to the dairy cows. In this study the hydrogen, oxygen and carbon isotopic composition of 15 milk samples coming from a unit placed in the mountains of Transylvania was investigated. The distribution of the obtained isotopic values was than discussed taking into account that all the animals were feed with the same type of forage and consumed water was taken from the same source.

  14. Axial and transverse acoustic radiation forces on a fluid sphere placed arbitrarily in Bessel beam standing wave tweezers

    SciTech Connect (OSTI)

    Mitri, F.G.

    2014-03-15

    The axial and transverse radiation forces on a fluid sphere placed arbitrarily in the acoustical field of Bessel beams of standing waves are evaluated. The three-dimensional components of the time-averaged force are expressed in terms of the beam-shape coefficients of the incident field and the scattering coefficients of the fluid sphere using a partial-wave expansion (PWE) method. Examples are chosen for which the standing wave field is composed of either a zero-order (non-vortex) Bessel beam, or a first-order Bessel vortex beam. It is shown here, that both transverse and axial forces can push or pull the fluid sphere to an equilibrium position depending on the chosen size parameter ka (where k is the wave-number and a the spheres radius). The corresponding results are of particular importance in biophysical applications for the design of lab-on-chip devices operating with Bessel beams standing wave tweezers. Moreover, potential investigations in acoustic levitation and related applications in particle rotation in a vortex beam may benefit from the results of this study. -- Highlights: The axial and transverse forces on a fluid sphere in acoustical Bessel beams tweezers are evaluated. The attraction or repulsion to an equilibrium position in the standing wave field is examined. Potential applications are in particle manipulation using standing waves.

  15. New Stochastic Annual Limits on Intake for Selected Radionuclides

    SciTech Connect (OSTI)

    Carbaugh, Eugene H.

    2009-08-24

    Annual limits on intake (ALI) have historically been tabulated by the International Commission on Radiological Protection (e.g., ICRP 1979, 1961) and also by the Environmental Protection Agency (EPA 1988). These compilations have been rendered obsolete by more recent ICRP dosimetry methods, and, rather than provide new ALIs, the ICRP has opted instead to provide committed dose coefficients from which an ALI can be determined by a user for a specific set of conditions. The U.S. Department of Energy historically has referenced compilations of ALIs and has defined their method of calculation in its radiation protection regulation (10 CFDR 835), but has never provided a specific compilation. Under June 2007 amendments to 10 CFR 835, ALIs can be calculated by dividing an appropriate dose limit, either 5-rem (0.05 Sv) effective dose or 50 rem (0.5 Sv) equivalent dose to an individual organ or tissue, by an appropriate committed dose coefficient. When based on effective dose, the ALI is often referred to as a stochastic annual limit on intake (SALI), and when based on the individual organ or tissue equivalent limit, it has often been called a deterministic annual limit on intake (DALI).

  16. Limited-memory adaptive snapshot selection for proper orthogonal decomposition

    SciTech Connect (OSTI)

    Oxberry, Geoffrey M.; Kostova-Vassilevska, Tanya; Arrighi, Bill; Chand, Kyle

    2015-04-02

    Reduced order models are useful for accelerating simulations in many-query contexts, such as optimization, uncertainty quantification, and sensitivity analysis. However, offline training of reduced order models can have prohibitively expensive memory and floating-point operation costs in high-performance computing applications, where memory per core is limited. To overcome this limitation for proper orthogonal decomposition, we propose a novel adaptive selection method for snapshots in time that limits offline training costs by selecting snapshots according an error control mechanism similar to that found in adaptive time-stepping ordinary differential equation solvers. The error estimator used in this work is related to theory bounding the approximation error in time of proper orthogonal decomposition-based reduced order models, and memory usage is minimized by computing the singular value decomposition using a single-pass incremental algorithm. Results for a viscous Burgers test problem demonstrate convergence in the limit as the algorithm error tolerances go to zero; in this limit, the full order model is recovered to within discretization error. The resulting method can be used on supercomputers to generate proper orthogonal decomposition-based reduced order models, or as a subroutine within hyperreduction algorithms that require taking snapshots in time, or within greedy algorithms for sampling parameter space.

  17. Optical limiting effects in nanostructured silicon carbide thin films

    SciTech Connect (OSTI)

    Borshch, A A; Starkov, V N; Volkov, V I; Rudenko, V I; Boyarchuk, A Yu; Semenov, A V

    2013-12-31

    We present the results of experiments on the interaction of nanosecond laser radiation at 532 and 1064 nm with nanostructured silicon carbide thin films of different polytypes. We have found the effect of optical intensity limiting at both wavelengths. The intensity of optical limiting at ? = 532 nm (I{sub cl} ? 10{sup 6} W cm{sup -2}) is shown to be an order of magnitude less than that at ? = 1064 nm (I{sub cl} ? 10{sup 7} W cm{sup -2}). We discuss the nature of the nonlinearity, leading to the optical limiting effect. We have proposed a method for determining the amount of linear and two-photon absorption in material media. (nonlinear optical phenomena)

  18. NEW LIMITS ON GAMMA-RAY EMISSION FROM GALAXY CLUSTERS

    SciTech Connect (OSTI)

    Griffin, Rhiannon D.; Dai, Xinyu; Kochanek, Christopher S. E-mail: xdai@ou.edu

    2014-11-01

    Galaxy clusters are predicted to produce ?-rays through cosmic ray interactions and/or dark matter annihilation, potentially detectable by the Fermi Large Area Telescope (Fermi-LAT). We present a new, independent stacking analysis of Fermi-LAT photon count maps using the 78 richest nearby clusters (z < 0.12) from the Two Micron All Sky Survey cluster catalog. We obtain the lowest limit on the photon flux to date, 2.3 10{sup 11} photons cm{sup 2} s{sup 1} (95% confidence) per cluster in the 0.8-100 GeV band, which corresponds to a luminosity limit of 3.5 10{sup 44} photons s{sup 1}. We also constrain the emission limits in a range of narrower energy bands. Scaling to recent cosmic ray acceleration and ?-ray emission models, we find that cosmic rays represent a negligible contribution to the intra-cluster energy density and gas pressure.

  19. The Ginibre evolution in the large-N limit

    SciTech Connect (OSTI)

    Tribe, Roger Zaboronski, Oleg

    2014-06-15

    We analyse statistics of the real eigenvalues of gl(N, R)-valued Brownian motion (the Ginibre evolution) in the limit of large N. In particular, we calculate the limiting two-time correlation function of spin variables associated with real eigenvalues of the Ginibre evolution. We also show how the formalism of spin variables can be used to compute the fixed time correlation functions of real eigenvalues discovered originally by Forrester and Nagao [“Eigenvalue statistics of the real Ginibre ensemble,” Phys. Rev. Lett. 99(5), 050603 (2007)] and Borodin and Sinclair [“The Ginibre ensemble of real random matrices and its scaling limits,” Commun. Math. Phys. 291(1), 177–224 (2009)].

  20. The fundamental downscaling limit of field effect transistors

    SciTech Connect (OSTI)

    Mamaluy, Denis Gao, Xujiao

    2015-05-11

    We predict that within next 15 years a fundamental down-scaling limit for CMOS technology and other Field-Effect Transistors (FETs) will be reached. Specifically, we show that at room temperatures all FETs, irrespective of their channel material, will start experiencing unacceptable level of thermally induced errors around 5-nm gate lengths. These findings were confirmed by performing quantum mechanical transport simulations for a variety of 6-, 5-, and 4-nm gate length Si devices, optimized to satisfy high-performance logic specifications by ITRS. Different channel materials and wafer/channel orientations have also been studied; it is found that altering channel-source-drain materials achieves only insignificant increase in switching energy, which overall cannot sufficiently delay the approaching downscaling limit. Alternative possibilities are discussed to continue the increase of logic element densities for room temperature operation below the said limit.