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Sample records for helmut merklein 1985-1990

  1. About EIA - History - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    Previous Administrators Richard Newell Guy Caruso Jay Hakes Calvin Kent Richard Newell 2009-2011 Guy Caruso 2002-2008 Jay Hakes 1993-2000 Calvin Kent 1990-1993 Helmut Merklein Erich Evered Lincoln Moses Helmut Merklein 1985-1990 Erich Evered 1981-1984 Lincoln Moses 1978-1980

  2. Slide 1

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

    Guy Caruso 2002- Present Helmut Merklein 1985-1990 EIA Administrators 1978- Present Erich Evered 1981-1984 Lincoln Moses 1978-1980 Jay Hakes 1993-2000 Calvin Kent 1990-1993

  3. Trends and balances: 1985-1990

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

  4. Emissions of greenhouse gases in the United States, 1985--1990

    SciTech Connect (OSTI)

    Not Available

    1993-11-10

    The Earth`s capacity to support life depends on the moderating influences of gases that envelop the planet and warm its surface and protect it from harmful radiation. These gases are referred to as ``greenhouse gases.`` Their warming capacity, called ``the greenhouse effect,`` is essential to maintaining a climate hospitable to all plant, animal, and human life. In recent years, however, there has been increasing concern that human activity may be affecting the intricate balance between the Earth`s absorption of heat from the sun and its capacity to reradiate excess heat back into space. Emissions of greenhouse gases from human activities may be an important mechanism that affects global climate. Thus, research is intensifying to improve our understanding of the role human activities might play in influencing atmospheric concentrations of greenhouse gases. On the basis of scientific findings of the past few decades, the US Government and the international community at large are now taking steps toward stabilizing greenhouse gas emissions. This report contributes to that process. Mandated by Congress this report provides estimates of US emissions of the principal greenhouse gases--carbon dioxide, methane, nitrous oxide, chlorofluorcarbons, carbon monoxide, nitrogen oxides, and nonmethane volatile organic compounds. Estimates are for the period 1985 to 1990. Preliminary estimates for 1991 have also been included, whenever data were available.

  5. Pacific Northwest and Alaska Regional Bioenergy Program : Five Year Report, 1985-1990.

    SciTech Connect (OSTI)

    Pacific Northwest and Alaska Bioenergy Program

    1991-02-01

    This five-year report describes activities of the Pacific Northwest and Alaska Regional Bioenergy Program between 1985 and 1990. Begun in 1979, this Regional Bioenergy Program became the model for the nation's four other regional bioenergy programs in 1983. Within the time span of this report, the Pacific Northwest and Alaska Regional Bioenergy Program has undertaken a number of applied research and technology projects, and supported and guided the work of its five participating state energy programs. During this period, the Regional Bioenergy Program has brought together public- and private-sector organizations to promote the use of local biomass and municipal-waste energy resources and technologies. This report claims information on the mission, goals and accomplishments of the Regional Bioenergy Program. It describes the biomass projects conducted by the individual states of the region, and summarizes the results of the programs technical studies. Publications from both the state and regional projects are listed. The report goes on to consider future efforts of the Regional Bioenergy Program under its challenging assignment. Research activities include: forest residue estimates; Landsat biomass mapping; woody biomass plantations; industrial wood-fuel market; residential space heating with wood; materials recovery of residues; co-firing wood chips with coal; biomass fuel characterization; wood-boosted geothermal power plants; wood gasification; municipal solid wastes to energy; woodstove study; slash burning; forest depletion; and technology transfer. 9 figs., 6 tabs.

  6. Interim report of the interagency coal export task force: draft for public comment. [Trade by country 1960-1979; general forecasting to 1985, 1990 and 2000

    SciTech Connect (OSTI)

    1981-01-01

    The Interagency Coal Export Task Force was formed in the Spring of 1980 at the direction of the President, in support of the international efforts of the United States, encouraging the use of coal. Its purpose was to report on possible courses of action to increase United States steam coal exports in a manner consistent with other national policies, including our commitment to environmental protection. The Task Force assembled existing data, developed significant new information regarding the international coal market and undertook analyses of apparent problems underlying coal exports. The Task Force contributed to a public awareness of the fact that increased coal exports will serve both the domestic and international interests of the United States. Based upon extensive, independent field studies in Europe and the Far East, the Task Force concludes that there will be significant growth in world demand for steam coal. Such growth has already begun, has contributed to the almost seven-fold increase in United States overseas steam coal exports for 1990 over 1979, and is expected to continue beyond the end of this century. The growth in world steam coal trade projected in the report does not guarantee United States coal exporters a large or expanding share of the market. The United States' role depends on the buying strategies of the consuming countries, the policies and prices of competing exporters, and the actions taken by the United States to maintain reasonable prices, prompt delivery and dependable quality. Projections of United States steam coal exports, therefore, rest upon a number of highly uncertain factors which are discussed in some detail.

  7. Word Pro - S6

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

    Web Page: http:www.eia.govtotalenergydatamonthlycoal. Sources: Tables 6.1-6.2. Production Consumption Net Exports Production 1950 1955 1960 1965 1970 1975 1980 1985 1990 ...

  8. S E\\

    Office of Scientific and Technical Information (OSTI)

    ... Ponting CERN Ruth Pordes F e d & Gary A. Smith BNL Helmut V. W a l z SLAC DIGITAC BUS ... Rudnick ANL Robert Skegg TRIUMF Gary A. Smith BNL Kathleen J. Turner Fermilab Helmut V. ...

  9. C:\\ANNUAL\\Vol2chps.v8\\ANNUAL2.VP

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

    Electric Utilities 1930 1935 1940 1945 1950 1955 1960 1965 1970 1980 1985 1990 1995 1975 2000 Note: Beginning in 1996, consumption of natural gas for agricultural use was...

  10. C:\\ANNUAL\\Vol2chps.v8\\ANNUAL2.VP

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

    in the United States, 1930-2000 Figure 1930 1935 1940 1945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 0 5 10 15 20 25 0 100 200 300 400 500 600 700 Trillion Cubic...

  11. Word Pro - Untitled1

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

    Note: OPECOrganization of the Petroleum Exporting Countries. Source: Table 5.7. OPEC Non-OPEC Saudi Arabia Canada and Mexico 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 ...

  12. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    Sector 1985 1990 1995 2000 2005 2009 Residential 73% 86% 89% 92% 94% 95% Nonresidential 63% 80% 84% 86% 88% 89% Note(s): 1) Usage is a good indication of sales. Includes double- ...

  13. Word Pro - S9

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

    Note: Includes taxes. Web Page: http:www.eia.govtotalenergydatamonthlyprices. Source: Table 9.8. 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 2 4 6 8 10 12 ...

  14. Word Pro - S9

    Gasoline and Diesel Fuel Update (EIA)

    See "Nominal Dollars" in Glossary. Web Page: http:www.eia.govtotalenergydatamonthlyprices. Sources: Tables 9.1, 9.5, and 9.7. 1950 1955 1960 1965 1970 1975 1980 1985 1990 ...

  15. Word Pro - S5

    Gasoline and Diesel Fuel Update (EIA)

    Thousand Rigs 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 10 20 30 40 50 Thousand Wells Dry Wells Crude Oil Wells Web Page: http:www.eia.govtotalenergy...

  16. High Pressure Phase-Transformation Induced Texture Evolution...

    Office of Scientific and Technical Information (OSTI)

    Authors: Yu, Xiaohui ; Zhang, Ruifeng ; Weldon, David ; Vogel, Sven C. ; Zhang, Jianzhong ; Brown, Donald W. ; Wang, Yanbin ; Reiche, Helmut M. ; Wang, Shanmin ; Du, Shiyu ; Jin, ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    L. ; Winiarz, Jeffrey G. ; Kaiser, Helmut ; Taub, Haskell ; Veith, Gabriel M. December 2015 , Elsevier Prev Next Switch to Detail View for this search SOLR Query Details

  18. Mesoscale magnetism (Journal Article) | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Mesoscale magnetism This content will become publicly available on March 16, 2017 Prev Next Title: Mesoscale magnetism Authors: Hoffmann, Axel ; Schulthei, Helmut ...

  19. Microsoft Word - satz_abstract

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

    Quark Confinement and Hadrosynthesis Professor Helmut Satz Fakultaet fuer Physik, ... for such behavior in terms of universal quark constraints by the color confinement ...

  20. United States Department of Energy

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

    Helmut Sonnenfeldt." Determination Letter from Alexander C. Morris, FOIA Officer, OIR, to ... Letter from Alexander C. Morris, FOIA Officer, OIR to Robert Kamansky (April 12, 2016). ...

  1. Word Pro - Untitled1

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

    5 Fuel Oil and Kerosene Sales, 1984-2010 Total by Fuel Distillate Fuel Oil by Selected End Use Residual Fuel Oil by Major End Use Kerosene by Major End Use 154 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.15. On-Highway Diesel Commercial Railroad 1985 1990 1995 2000 2005 2010 0 1 2 3 4 5 Million Barrels per Day Residential Distillate Fuel Oil 1985 1990 1995 2000 2005 2010 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Million Barrels per Day Kerosene Residual Fuel Oil Vessel

  2. Word Pro - Untitled1

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

    Coal Exports by Country of Destination Total and Europe, 1960-2011 By Selected Country, 2011 By Selected Country, 1960-2011 206 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 7.5. 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 25 50 75 100 125 Million Short Tons lands 10.8 8.7 6.9 6.9 6.8 5.6 4.8 Nether- Brazil United Japan Canada Italy Germany 0 2 4 6 8 10 12 Million Short Tons Kingdom Total Europe 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

  3. Monthly energy review, December 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-22

    This document provides data on monthly energy use and fossil fuels. The following sections are included: Highlights: Emissions of greenhouse gases in the United States 1985--1990; Highlights: assessment of energy use in multibuilding facilities; energy overview; energy consumption; petroleum; natural gas; oil and gas resource development; coal; electricity; nuclear energy; energy prices; and international energy.

  4. Buildings Energy Data Book: 5.6 Lighting

    Buildings Energy Data Book [EERE]

    Lighting Fixture Type 1985 1990 1995 2000 2001 Residential 786.8 827.6 983.8 983.9 CommercialInstitutional (except spotlight) Industrial 389.2 529.4 676.3 718.3 628.1 Vehicular ...

  5. Word Pro - S6

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

    . Coal Figure 6.1 Coal (Million Short Tons) Overview, 1949-2015 Consumption by Sector, 1949-2015 Overview, Monthly Electric Power Sector Consumption, Monthly 96 U.S. Energy Information Administration / Monthly Energy Review August 2016 2014 20 15 2016 Electric Power Consumption J F MA M J J A S O N D J F MA M J J A S O N D J F MA M J J A S O N D 0 20 40 60 80 100 Net Exports 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 200 400 600 800 1,000 1,200 a Includes

  6. www.eia.gov U.S. Energy Information Administration Independent Statistics & Analysis

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

    Effects of low oil prices For 2015 EIA Energy Conference June 15, 2015 | Washington, DC By Lynn Westfall U.S. Energy Information Administration Effects of Low Oil Prices April 30, 2015 2 0 20 40 60 80 100 120 140 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 Imported refiner acquisition cost of crude oil Brent crude oil price Historical and projected oil prices Crude oil price price per barrel (real 2015 dollars) Prices shown are quarterly averages: dashed lines are EIA projections Period #1

  7. Word Pro - Untitled1

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

    0 Natural Gas Plant Liquids Production Total, 1949-2011 By Product, 2011 By Selected Product, 1949-2011 138 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.10. 1950 1960 1970 1980 1990 2000 2010 0 500 1,000 1,500 2,000 2,500 Thousand Barrels per Day 909 618 295 208 152 Ethane Propane Pentanes Isobutane Normal 0 200 400 600 800 1,000 Thousand Barrels per Day Plus Butane Isobutane Normal Butane Propane 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

  8. Word Pro - Untitled1

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

    7 Strategic Petroleum Reserve, 1977-2011 End-of-Year Stocks in SPR Crude Oil Imports for SPR¹ SPR as Share of Domestic Stocks SPR Stocks as Days of Petroleum Net Imports² 158 U.S. Energy Information Administration / Annual Energy Review 2011 1 Imported by SPR and imported by others for SPR. 2 Derived by dividing end-of-year SPR stocks by annual average daily net imports of all petroleum. Note: SPR=Strategic Petroleum Reserve. Source: Table 5.17. 1980 1985 1990 1995 2000 2005 2010 0 200 400 600

  9. Word Pro - Untitled1

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

    1 Crude Oil Refiner Acquisition Costs, 1968-2011 Summary Composite Costs Domestic Costs Imported Costs 166 U.S. Energy Information Administration / Annual Energy Review 2011 1 See "Nominal Dollars" in Glossary. 2 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. Source: Table 5.21. 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100 120 Nominal Dollars¹ per Barrel

  10. Word Pro - Untitled1

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

    Crude Oil Production and Crude Oil Well Productivity, 1954-2011 Crude Oil Production by Location Number of Producing Wells Crude Oil Production, 48 States¹ and Alaska Crude Oil Well Average Productivity 122 U.S. Energy Information Administration / Annual Energy Review 2011 1 United States excluding Alaska and Hawaii. Note: Crude oil includes lease condensate. Source: Table 5.2. 1960 1970 1980 1990 2000 2010 0 200 400 600 800 Thousand Wells 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

  11. Word Pro - Untitled1

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

    4 Natural Gas Gross Withdrawals and Natural Gas Well Productivity, 1960-2011 Gross Withdrawals by Location Number of Producing Wells Gross Withdrawals by State and Federal Gulf of Mexico Natural Gas Well Average Productivity 184 U.S. Energy Information Administration / Annual Energy Review 2011 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 5 10 15 20 25 30 35 Trillion Cubic Feet (Cumulative) 1 Through 1996, includes gross withdrawals in Federal offshore areas of the Gulf of Mexico;

  12. Word Pro - Untitled1

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

    8 Coke Overview Production and Consumption, 1949-2011 Overview, 2011 Trade 212 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 7.8. 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Million Short Tons Consumption Production 15.4 1.4 1.0 15.8 Production Imports Exports Consumption 0 5 10 15 20 Million Short Tons 1950 1960 1970 1980 1990 2000 2010 0 2 4 6 8 Million Short Tons Imports Exports

  13. Word Pro - Untitled1

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

    9 Coal Prices Total, 1949-2011 By Type, 1949-2011 By Type, 2011 214 U.S. Energy Information Administration / Annual Energy Review 2011 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Real (2005) Dollars¹ per Short Ton 1950 1960 1970 1980 1990 2000 2010 0 30 60 90 120 Real (2005) Dollars¹ per Short Ton 70.99 57.64 19.38 15.80 36.91 Anthracite Bituminous Lignite Subbituminous Total 0 10 20 30 40 50 60 70 80 Nominal Dollars² per Short Ton Bituminous Coal Anthracite

  14. Word Pro - Untitled1

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

    Nuclear Generating Units Operable Units, 1 1957-2011 Nuclear Net Summer Capacity Change, 1950-2011 Status of All Nuclear Generating Units, 2011 Permanent Shutdowns by Year, 1955-2011 270 U.S. Energy Information Administration / Annual Energy Review 2011 1 Units holding full-power operating licenses, or equivalent permission to operate, at the end of the year. Note: Data are at end of year. Sources: Tables 9.1 and 8.11a. 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 -4 0 4 8

  15. Gammasphere Past, Present and Future: M.P. Carpenter Argonne National Laboratory ICW2006

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

    9 8 3 Super Conducting Linac Development at Argonne Super Conducting Linac Development at Argonne 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 EN/FN Tandem Rm. Temp. Helix Superconducting Helix SC Booster Linac ATLAS Project Positive Ion Injector / ECR / Uranium-Upgrade ATLAS Energy Upgrade ANL RIA-SRF Development ANL SC Linac Operation The HELIX Age The HELIX Age * 1969 H. Klein et al (Frankfurt University) propose a heavy-ion linac using normal-conducting helical accelerating

  16. Shalf_NUG2006_QuadCore.ppt

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

    Memory Subsystem Performance and QuadCore Predictions John Shalf SDSA Team Leader jshalf@lbl.gov NERSC User Group Meeting September 17, 2007 NERSC User Group Meeting, September 17, 2007 1 Memory Performance is Key µProc 60%/yr. DRAM 7%/yr. 1 10 100 1980 1985 1990 1995 2000 DRAM CPU Processor-Memory Performance Gap: (grows 50% / year) Performance "Moore's Law" 1000 Ever-growing processor-memory performance gap * Total chip performance following Moore's Law * Increasing concern that

  17. ITP Distributed Energy: The International CHP/DHC Collaborative - Advancing Near-Term Low Carbon Technologies

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

    0 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 IEA_USA_16pp_A4:IEA_USA_16pp_A4 21/7/08 16:16 Page 1 1 CHP/DHC Country Scorecard: United States The United States has a long history of using Combined Heat and Power (CHP), and 8% of US electricity generation is provided by 85 gigawatts (GWe) of installed CHP capacity at over 3 300 facilities. The large-scale district energy systems are located in many major cities, and 330 university campuses use district energy systems as a low-carbon,

  18. Slide 1

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

    World's Demand for Liquid Fuels A Roundtable Discussion A New Climate For Energy EIA 2009 Energy Conference April 7, 2009 Washington, DC 2 World Marketed Energy Use by Fuel Type 0 50 100 150 200 250 1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 Quadrillion Btu Liquids Natural Gas Coal Renewables Nuclear History Projections Source: EIA, IEO2008 36% 23% 6% 8% 29% 33% 24% 8% 6% 27% 3 World Liquids Consumption by End-Use Sector, 2005, 2015, and 2030 0 50 100 150 200 250 2005 2015 2030

  19. Buildings Energy Data Book: 4.3 Federal Buildings and Facilities Expenditures

    Buildings Energy Data Book [EERE]

    3 Direct Appropriations on Federal Buildings Energy Conservation Retrofits and Capital Equipment ($2010 Million) FY 1985 FY 1986 FY 1987 FY 1988 FY 1989 FY 1990 Source(s): DOE/FEMP, Annual Report to Congress on FEMP FY 2007, Jan. 2010, Table 11-B, p. 31; DOE/FEMP, Annual Report to Congress on FEMP, Nov. 2007, Table 9-B, p. 26 for 1985, 1990, 1995, 2000-2006; DOE/FEMP, Annual Report to Congress on FEMP, Sep. 2004, Table 4-B, p. 38 for 1986-1989, 1991-1994, 1996-1999; EIA, Annual Energy Review

  20. Buildings Energy Data Book: 8.1 Buildings Sector Water Consumption

    Buildings Energy Data Book [EERE]

    1 Total Use of Water by Buildings (Million Gallons per Day) (1) Year 1985 1990 1995 2000 (2) 2005 (3) Note(s): Source(s): 1) Includes water from the public supply and self-supplied sources (e.g., wells) for residential and commercial sectors. 2) USGS did not estimate water use in the commercial and residential sectors for 2000. Estimates are based on available data and 1995 splits between domestic and commercial use. 3) USGS did not estimate commercial sector use for 2005. Estimated based on

  1. KonigesSherwood5.ppt

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

    Ahead for Fusion Computing Alice Koniges, NERSC, Berkeley Lab Robert Preissl, Jihan Kim, John Shalf Gabriele Jost (TACC), Rolf Rabenseifner (HLRS) Cray COE at NERSC Cloud Computing at NERSC Sherwood Fusion Theory April 2010 Sherwood 2010 2 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1970 1975 1980 1985 1990 1995 2000 2005 2010 Transistors (in Thousands) Physics of chip manufacturing has caused a Multicore Revolution 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06

  2. Crude Oil and Gasoline Price Monitoring

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

    What drives crude oil prices? September 7, 2016 | Washington, DC An analysis of 7 factors that influence oil markets, with chart data updated monthly and quarterly price per barrel (real 2010 dollars) imported refiner acquisition cost of crude oil WTI crude oil price 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 25 50 75 100 125 150 Crude oil prices react to a variety of geopolitical and economic events September 7, 2016 2 Low spare capacity Iraq invades Kuwait Saudis abandon swing

  3. Microsoft PowerPoint - dongarra2004session4

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

    Survey of Survey of " " High Performance Machines High Performance Machines " " Jack Dongarra University of Tennessee and Oak Ridge National Laboratory 2 Overview Overview ♦ Processors ♦ Interconnect ♦ Look at the 3 Japanese HPCs ♦ Examine the Top131 3 Single CPU Performance CPU Frequencies Aggregate Systems Performance 0.0010 0.0100 0.1000 1.0000 10.0000 100.0000 1000.0000 10000.0000 100000.0000 1000000.0000 1980 1985 1990 1995 2000 2005 2010 Year FLOPS 100M 1G 10G

  4. VI-13 INSTITUTE COLLOQUIA AND SEMINARS

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

    2-March 31, 2013 2012 April 24 Dr. Antti Saastamoninen, University of Jyvaskyla and Cyclotron Institute, Texas A&M University, College Station, Texas Beta-Decay Studies for Nova Nucleosynthesis May 10 Professor Helmut Satz, Fakultaet fuer Physik, Universitaet Bielefeld, Bielefeld, Germany Quark Confinement and Hadrosythesis May 14 Dr. Daniel Abriola, Internaltional Atomic Energy Agrncy, Vienna, Austria LAEA's Research Coordinated Project (CRP) on Beta-Delayed Neutron Emission May 15 Dr. Dan

  5. ON THE NATURE OF THE PROTOTYPE LUMINOUS BLUE VARIABLE AG CARINAE. II. WITNESSING A MASSIVE STAR EVOLVING CLOSE TO THE EDDINGTON AND BISTABILITY LIMITS

    SciTech Connect (OSTI)

    Groh, J. H.; Hillier, D. J.; Damineli, A.

    2011-07-20

    We show that the significantly different effective temperatures (T{sub eff}) achieved by the luminous blue variable AG Carinae during the consecutive visual minima of 1985-1990 (T{sub eff} {approx_equal} 22,800 K) and 2000-2001 (T{sub eff} {approx_equal} 17,000 K) place the star on different sides of the bistability limit, which occurs in line-driven stellar winds around T{sub eff} {approx} 21,000 K. Decisive evidence is provided by huge changes in the optical depth of the Lyman continuum in the inner wind as T{sub eff} changes during the S Dor cycle. These changes cause different Fe ionization structures in the inner wind. The bistability mechanism is also related to the different wind parameters during visual minima: the wind terminal velocity was 2-3 times higher and the mass-loss rate roughly two times smaller in 1985-1990 than in 2000-2003. We obtain a projected rotational velocity of 220 {+-} 50 km s{sup -1} during 1985-1990 which, combined with the high luminosity (L{sub *} = 1.5 x 10{sup 6} L{sub sun}), puts AG Car extremely close to the Eddington limit modified by rotation ({Omega}{Gamma} limit): for an inclination angle of 90{sup 0}, {Gamma}{sub {Omega}} {approx}> 1.0 for M{sub sun} {approx}< 60. Based on evolutionary models and mass budget, we obtain an initial mass of {approx}100 M{sub sun} and a current mass of {approx}60-70 M{sub sun} for AG Car. Therefore, AG Car is close to, if not at, the {Omega}{Gamma} limit during visual minimum. Assuming M = 70 M{sub sun}, we find that {Gamma}{sub {Omega}} decreases from 0.93 to 0.72 as AG Car expands toward visual maximum, suggesting that the star is not above the Eddington limit during maximum phases.

  6. IntroHEP-compressed.pptx

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

    ASCR Facility Plans --- 1 --- June 1 0, 2 015 Projections on Moore's Law and other trends Figure c ourtesy o f Kunle O lukotun, Lance H ammond, H erb S u=er, a nd Burton S mith, 2 004 2 0 1 10 100 1000 10000 100000 1000000 10000000 1970 1975 1980 1985 1990 1995 2000 2005 2010 Transistors (Thousands) Frequency (MHz) Power (W) Cores 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1/1/1992 1/1/1996 1/1/2000 1/1/2004 1/1/2008 1/1/2012 1/1/2016 1/1/2020 1/1/2024 Energy per Flop (pJ) Heavyweight

  7. Solar Central Receiver Hybrid Power Systems sodium-cooled receiver concept. Final report. Volume II, Book 2. Conceptual design, Sections 5 and 6

    SciTech Connect (OSTI)

    1980-01-01

    The overall, long-term objective of the Solar Central Receiver Hybrid Power System program is to identify, characterize, and ultimately demonstrate the viability and cost effectiveness of solar/fossil, steam Rankine cycle, hybrid power systems that: (1) consist of a combined solar central receiver energy source and a nonsolar energy source at a single, common site, (2) may operate in the base, intermediate, and peaking capacity modes, (3) produce the rated output independent of variations in solar insolation, (4) provide a significant savings (50% or more) in fuel consumption, and (5) produce power at the minimum possible cost in mills/kWh. It is essential that these hybrid concepts be technically feasible and economically competitive with other systems in the near to mid-term time period (1985-1990) on a commercial scale. The program objective for Phase I is to identify and conceptually characterize solar/fossil steam Rankine cycle, commercial-scale, power plant systems that are economically viable and technically feasible. This volume contains the detailed conceptual design and cost/performance estimates and an assessment of the commercial scale solar central receiver hybrid power system. (WHK)

  8. Energy technology scenarios for use in water resources assessments under Section 13a of the Federal Nonnuclear Energy Research and Development Act

    SciTech Connect (OSTI)

    1980-10-01

    This document presents two estimates of future growth of emerging energy technology in the years 1985, 1990, and 2000 to be used as a basis for conducting Water Resources Council assessments as required by the Nonnuclear Energy Research and Development Act of 1974. The two scenarios are called the high world oil price (HWOP) and low world oil price (LWOP) cases. A national-level summary of the ASA tabulations is shown in Appendix A; the scenarios are presented at the ASA level of detail in Appendix B. The two scenarios were generally derived from assumptions of the Second National Energy Plant (NEP II), including estimates of high and low world oil price cases, growth rate of GNP, and related economic parameters. The overall national energy growth inherent in these assumptions was expressed as a detailed projection of various energy fuel cycles through use of the Fossil-2 model and regionalized through use of the Strategic Environmental Assessment System (SEAS). These scenarios are for the use of regional analysts in examining the availability of water for and the potential impacts of future growth of emerging energy technology in selected river basins of the Nation, as required by Section 13(a).

  9. Solar Central Receiver Hybrid Power Systems sodium-cooled receiver concept. Final report. Volume II, Book 1. Conceptual design, Sections 1 through 4

    SciTech Connect (OSTI)

    1980-01-01

    The overall, long-term objective of the Solar Central Receiver Hybrid Power System program is to identify, characterize, and ultimately demonstrate the viability and cost effectiveness of solar/fossil, steam Rankine cycle, hybrid power systems that: (1) consist of a combined solar central receiver energy source and a nonsolar energy source at a single, common site, (2) may operate in the base, intermediate, and peaking capacity modes, (3) produce the rated output independent of variations in solar insolation, (4) provide a significant savings (50% or more) in fuel consumption, and (5) produce power at the minimum possible cost in mills/kWh. It is essential that these hybrid concepts be technically feasible and economically competitive with other systems in the near to mid-term time period (1985-1990) on a commercial scale. The program objective for Phase I is to identify and conceptually characterize solar/fossil steam Rankine cycle, commercial-scale, power plant systems that are economically viable and technically feasible. This volume presents in detail the market analysis, parametric analysis, and the selection process for the preferred system. (WHK)