Sample records for materi als aviation

  1. European Aviation Safety Agency announces acceptance of NCAMP material certification process

    E-Print Network [OSTI]

    developed through the FAA process described in Federal Aviation Administration Memorandum AIR100European Aviation Safety Agency announces acceptance of NCAMP material certification process Wichita, KS, January 30, 2014 ­ The European Aviation Safety Agency (EASA) recently released Certification

  2. Aviation

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1995-09-25T23:59:59.000Z

    To establish framework for an effective aviation program. Cancels DOE 5480.13A. Canceled by DOE O 440.2A.

  3. Aviation

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-12-08T23:59:59.000Z

    To establish the framework for an effective aviation program, and reduce or eliminate accidental losses and injuries in Departmental and contractor aviation operations. It includes Change 1, Change 2, and Change3. (Cancels DOE 5480.13A) Canceled DOE O 440.2A.

  4. ALS Ceramics Materials Research Advances Engine Performance

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

    ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics...

  5. ENGINEERING MECHANICS SEMINARSENGINEERING MECHANICS SEMINARS BIO COMPOSITES FOR AVIATION

    E-Print Network [OSTI]

    Ponce, V. Miguel

    carbon composite general aviation aircraft); and Manager of Materials and Structures Research at Sikorsky temperature and bio material composite programs. In bio composite material programs Ron frequently worksENGINEERING MECHANICS SEMINARSENGINEERING MECHANICS SEMINARS BIO COMPOSITES FOR AVIATION Ron

  6. Presented to: Federal Aviation

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    Aviation Administration 2 Briefing Agenda · Federal Aviation Administration (FAA) Overview · Chicago Federal Aviation Administration 5 FAA relationship with Airport Sponsors · Regulatory ­ airport Federal Aviation Administration 8 FAA involvement with the O'Hare Modernization Program · Special Projects

  7. Presented to: Federal Aviation

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Administration 2 Briefing Agenda · Federal Aviation Administration (FAA) Overview · Chicago/Chicago Department of Aviation (CDA) and the O'Hare Modernization Program (OMP) · Federal Aviation Administration (FAA) actions Federal Aviation Administration 5 FAA relationship with Airport Sponsors · Regulatory ­ airport

  8. Aviation Human Factors Division Institute of Aviation

    E-Print Network [OSTI]

    AHFD Aviation Human Factors Division Institute of Aviation University of Illinois at Urbana Systems Monitoring and Control Gavin R. Essenberg, Douglas A. Wiegmann, Aviation Human Factors Division experiments with more difficult path selection tasks might reveal if there are advantages for motion. Overall

  9. Federal Aviation Administration

    E-Print Network [OSTI]

    /Testing #12;16Federal Aviation Administration GMU CATSR 6 February 2012 The FAA William J. Hughes Technical operational test and evaluation agent for FAA #12;17Federal Aviation Administration GMU CATSR 6 February 2012Federal Aviation Administration Federal Aviation AdministrationNextGen: Primer, Challenges

  10. IBM Probes Material Capabilities at the ALS

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

    and to understand how the ordering and filling of these orbitals change as the material goes through its phase transition," says Parkin. Parkin and his group of researchers...

  11. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALSALSALSALS Ceramics

  12. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALSALSALSALS

  13. Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-03-02T23:59:59.000Z

    To establish the framework for an efficient, effective, secure, and safe aviation program in the Department of Energy (DOE) and its contractor aviation operations. Cancels DOE O 440.2. Canceled by DOE O 440.2B.

  14. Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-11-27T23:59:59.000Z

    To establish the framework for an efficient, effective, secure, and safe aviation program in the Department of Energy (DOE) and its contractor aviation operations. Cancels DOE O 440.2A. Canceled by DOE O 440.2C.

  15. Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-11-27T23:59:59.000Z

    This directive establishes the framework for an efficient, effective, secure, and safe aviation program in the DOE and its contractor operations. Cancels DOE O 440.2A, Aviation, dated 3-8-02.

  16. ENVIRONMENT AVIATION, ENERGY

    E-Print Network [OSTI]

    Peraire, Jaime

    of tools that the U.S. Federal Aviation Administration has committed to use to evaluate the health, welfare of Transportation and the NASA Administrator, PARTNER drafted the Report to the U.S. Congress on Aviation Distribution of aircraft carbon emissions for 2000 from the FAA System for assessing Aviation's Global

  17. Federal Aviation Administration 1

    E-Print Network [OSTI]

    Waliser, Duane E.

    , 2012 Federal Aviation Administration Introduction to the FAA COE CST & NASA Participation Options KenFederal Aviation Administration 1 COE CST Presentation to NASA Date of this revision: March 21 Davidian AST Director of Research Date of this revision: March 21, 2012 #12;Federal Aviation Administration

  18. Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-06-15T23:59:59.000Z

    To establish a policy framework that will ensure safety, efficiency and effectiveness of government or contractor aviation operations. Cancels DOE O 440.2B.

  19. welding And MAteriAlS College of Rural and Community Development

    E-Print Network [OSTI]

    Hartman, Chris

    welding And MAteriAlS technology College of Rural and Community Development Community and Technical College 907-455-2932 www.ctc.uaf.edu/programs/weld/ Welding is an important industrial skill from welding basics to advanced pipe and metal plate fabrication. Classes are small to offer hands

  20. Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-06-15T23:59:59.000Z

    To establish a policy framework that will ensure safety, efficiency and effectiveness of government or contractor aviation operations. Cancels DOE O 440.2B. Admin Chg 1, dated 6-22-11, cancels DOE O 440.2C.

  1. Nanotechnology is defined as materi-als and systems ranging from 1 to 100

    E-Print Network [OSTI]

    Wong, Pak Kin

    Nanotechnology is defined as materi- als and systems ranging from 1 to 100 nm which exhibit novel in the potentially revo- lutionary impacts that nanotechnology has to offer clinical medicine, particu- larly oncology. Numerous proof of concept appli- cations of nanotechnology have been described for high impact

  2. A Comparative Evaluation of Greenhouse Gas Emission Reduction Strategies for the Maritime Shipping and Aviation Sectors

    E-Print Network [OSTI]

    Hansen, Mark; Smirti, Megan; Zou, Bo

    2008-01-01T23:59:59.000Z

    2001) The impact of CO 2 emissions trading on the EuropeanJ. D. et al. (2007) Emissions Trading for internationalinvestigating an open emission trading system for aviation

  3. Enhanced performance of graphite anode materials by AlF3 coating...

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

    performance of graphite anode materials by AlF3 coating for lithium-ion batteries. Enhanced performance of graphite anode materials by AlF3 coating for lithium-ion batteries....

  4. PNNL Aviation Biofuels

    SciTech Connect (OSTI)

    Plaza, John; Holladay, John; Hallen, Rich

    2014-10-23T23:59:59.000Z

    Commercial airplanes really don’t have the option to move away from liquid fuels. Because of this, biofuels present an opportunity to create new clean energy jobs by developing technologies that deliver stable, long term fuel options. The Department of Energy’s Pacific Northwest National Laboratory is working with industrial partners on processes to convert biomass to aviation fuels.

  5. TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation April The Transportation Center has organized a special Aviation Symposium focusing on important aviation industry topics, Professor of Transportation at Northwestern University and former Director of the Transportation Center

  6. Ductile Ni.sub.3 Al alloys as bonding agents for ceramic materials

    DOE Patents [OSTI]

    Tiegs, Terry N. (Lenoir City, TN); McDonald, Robert R. (Traverse City, MI)

    1990-01-01T23:59:59.000Z

    An improved ceramic-metal composite comprising a mixture of a ceramic material with a ductile intermetallic alloy, preferably Ni.sub.3 Al.

  7. Ductile Ni[sub 3]Al alloys as bonding agents for ceramic materials

    DOE Patents [OSTI]

    Tiegs, T.N.; McDonald, R.R.

    1990-04-24T23:59:59.000Z

    An improved ceramic-metal composite is described comprising a mixture of a ceramic material with a ductile intermetallic alloy, preferably Ni[sub 3]Al. 2 figs.

  8. Ductile Ni[sub 3]Al alloys as bonding agents for ceramic materials in cutting tools

    DOE Patents [OSTI]

    Tiegs, T.N.; McDonald, R.R.

    1991-05-14T23:59:59.000Z

    An improved ceramic-metal composite comprising a mixture of a ceramic material with a ductile intermetallic alloy, preferably Ni[sub 3]Al is disclosed. 2 figures.

  9. Aviation Management | Department of Energy

    Energy Savers [EERE]

    the use of our system by all interested persons. Glen Wattman, Director (Personal Profile - PDF) David Lopez, Senior Aviation Policy Officer (Personal Profile - PDF) Ferrin...

  10. 112 STERN ET AL. Decontamination and BeneficialUse of Dredged Materials

    E-Print Network [OSTI]

    Brookhaven National Laboratory

    112 STERN ET AL. Decontamination and BeneficialUse of Dredged Materials E. A. STERN! U. S";.. ABSTRACT: Our group is leading a large-sale demonstration of dredged material decontamination technologies transformation of contaminated dredged material into an environmentally-benign material used in the manufacture

  11. Red emitting photonic devices using InGaP/InGaAlP material system

    E-Print Network [OSTI]

    Kangude, Yamini

    2005-01-01T23:59:59.000Z

    In this thesis, two red emitting photonic devices are presented using the InGaP/InGaAlP material system. InGaP/InGaAlP material system provides large flexibility in the band gap energy while being lattice matched to GaAs ...

  12. Federal Aviation Administration Human Factors Team

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Federal Aviation Administration Human Factors Team Report on: The Interfaces Between Flightcrews Générale de l'Aviation Civile (France), Douglas Aircraft Company, Federal Aviation Administration, European was produced by a team of highly qualified individuals from the FAA and the European Joint Aviation Authorities

  13. Materials Data on Al5Co2 (SG:194) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on HfAl2 (SG:194) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. Materials Data on AlPt3C (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Materials Data on AlPt3 (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. Materials Data on NaAlGeO4 (SG:14) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Materials Data on Er(AlGe)2 (SG:164) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  19. Materials Data on NaAlGeO4 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  20. Materials Data on Er3Al3NiGe2 (SG:189) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  1. Materials Data on AlPt3 (SG:221) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  2. Materials Data on Al12Tc (SG:204) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  3. Materials Data on Al6Tc (SG:63) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  4. Materials Data on SrAl9Co2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  5. Materials Data on AlCrCu2 (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  6. Materials Data on SrAl2B2O7 (SG:155) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  7. Materials Data on BaAl9Fe2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  8. Materials Data on PuAl3 (SG:194) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  9. Materials Data on TiAlAu2 (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  10. Materials Data on Ca4Al6TeO12 (SG:217) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Materials Data on AlCrFe2 (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  12. Materials Data on AlN (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  13. Materials Data on AlN (SG:194) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on BaAl9Ni2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. Materials Data on Zr3Al (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Materials Data on AlP (SG:216) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02T23:59:59.000Z

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. An Operations Research approach to aviation security

    E-Print Network [OSTI]

    Martonosi, Susan Elizabeth

    2005-01-01T23:59:59.000Z

    Since the terrorist attacks of September 11, 2001, aviation security policy has remained a focus of national attention. We develop mathematical models to address some prominent problems in aviation security. We explore ...

  18. Aviation Sustainable Biofuels: An Asian Airline Perspective

    E-Print Network [OSTI]

    Aviation Sustainable Biofuels: An Asian Airline Perspective Dr Mark Watson Head of Environmental Affairs, Cathay Pacific Airways Ltd, Hong Kong Aviation Biofuels Session World Biofuels Markets, Rotterdam 24 March 2011 #12;Aviation Biofuels in Asia: Current Status · Focus on "2nd generation" sustainable

  19. Beginner's Guide to Aviation Efficiency

    E-Print Network [OSTI]

    in nautical miles). A list of sources and references can be obtained at www.enviro a total of 32 million jobs globally. · Aviation's global economic impact (direct, indirect, induced is responsibly reducing its environmental impact. · Air transport's contribution to climate change represents 2

  20. Advanced Characterisation of Pavement and Soil Engineering Materials Loizos, Scarpas & Al-Qadi (eds)

    E-Print Network [OSTI]

    Paulino, Glaucio H.

    1241 Advanced Characterisation of Pavement and Soil Engineering Materials ­ Loizos, Scarpas & Al and economical alternative for the repair of deteriorated pavements, reflective cracking continues to be major approaches have not provided a direct means for the study of crack initiation and propagation in pavements

  1. U. S. Energy: aviation perspective

    SciTech Connect (OSTI)

    Blake, C.L.

    1983-11-01T23:59:59.000Z

    This report is a sequel/update of The Impact of Petroleum, Synthetic and Cryogenic Fuels on Civil Aviation, DOT/FAA/EM-82/29, June, 1982. Where the earlier report is more concerned with energy resources and availability, this report is more concerned with energy supply/demand balance and with prices. The report reviews world and U.S. energy, U.S. transportation energy, aviation fuel, natural gas, alternative fuels and energy sources, synthetic fuels, aviation fuel conservation, and petroleum price vulnerability. It draws heavily on The National Energy Policy Plan of 1983 and its supporting documents. World oil production and prices should remain generally steady for thirty to fifty years, growing slightly faster than the world economy. Near-term prices should be softer. OPEC can raise prices whenever demand for its production exceeds 80% of OPEC production capacity. The U.S. could delay or reverse future price rises by encouraging, or at least reducing restrictions against, domestic production. All future energy forecasts are risky. A disruption in crude production at any time until at least year 2000, can easily increase fuel prices by 100%.

  2. Simply AlF3-treated Li4Ti5O12 composite anode materials for stable...

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

    Simply AlF3-treated Li4Ti5O12 composite anode materials for stable and ultrahigh power lithium-ion batteries. Simply AlF3-treated Li4Ti5O12 composite anode materials for stable and...

  3. Nanocomposites of Semimetallic ErAs Nanoparticles Epitaxially Embedded within InGaAlAs-based Semiconductors for Thermoelectric Materials

    E-Print Network [OSTI]

    GaAlAs-based Semiconductors for Thermoelectric Materials J.M.O. Zide', G. Zeng2, J.H. Bahk2, W. Kim3, S. L. Singer3, DAs nanoparticles which are epitaxially embedded within InGaAlAs-based semiconductors. The properties. In one geometry, barriers of InGaAlAs, a wider bandgap semiconductor, are introduced into an Er

  4. NASA ASRS (Pub. 63) Aviation Safety Reporting System

    E-Print Network [OSTI]

    User Access Terminal Service FAA Federal Aviation Administration FAR Federal Aviation Regulation FAS National Business Aviation Association NOAA National Oceanic and Atmospheric Administration NORCAL NorthernNASA ASRS (Pub. 63) #12;Aviation Safety Reporting System #12;General Aviation Weather Encounters i

  5. Certification of alternative aviation fuels and blend components

    SciTech Connect (OSTI)

    Wilson III, George R. (Southwest Research Institute, 6220 Culebra Road, San Antonio, Texas 78238 (United States)); Edwards, Tim; Corporan, Edwin (United States Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio 45433 (United States)); Freerks, Robert L. (Rentech, Incorporated, 1331 17th Street, Denver, Colorado 80202 (United States))

    2013-01-15T23:59:59.000Z

    Aviation turbine engine fuel specifications are governed by ASTM International, formerly known as the American Society for Testing and Materials (ASTM) International, and the British Ministry of Defence (MOD). ASTM D1655 Standard Specification for Aviation Turbine Fuels and MOD Defence Standard 91-91 are the guiding specifications for this fuel throughout most of the world. Both of these documents rely heavily on the vast amount of experience in production and use of turbine engine fuels from conventional sources, such as crude oil, natural gas condensates, heavy oil, shale oil, and oil sands. Turbine engine fuel derived from these resources and meeting the above specifications has properties that are generally considered acceptable for fuels to be used in turbine engines. Alternative and synthetic fuel components are approved for use to blend with conventional turbine engine fuels after considerable testing. ASTM has established a specification for fuels containing synthesized hydrocarbons under D7566, and the MOD has included additional requirements for fuels containing synthetic components under Annex D of DS91-91. New turbine engine fuel additives and blend components need to be evaluated using ASTM D4054, Standard Practice for Qualification and Approval of New Aviation Turbine Fuels and Fuel Additives. This paper discusses these specifications and testing requirements in light of recent literature claiming that some biomass-derived blend components, which have been used to blend in conventional aviation fuel, meet the requirements for aviation turbine fuels as specified by ASTM and the MOD. The 'Table 1' requirements listed in both D1655 and DS91-91 are predicated on the assumption that the feedstocks used to make fuels meeting these requirements are from approved sources. Recent papers have implied that commercial jet fuel can be blended with renewable components that are not hydrocarbons (such as fatty acid methyl esters). These are not allowed blend components for turbine engine fuels as discussed in this paper.

  6. Preliminary Assessment of Alternative Navigation Means for Civil Aviation

    E-Print Network [OSTI]

    Stanford University

    , particularly where it is relied upon in critical infrastructure. The Federal Aviation Administration (FAA Leo Eldredge, Mitchell Narins, Federal Aviation Administration ABSTRACT The Federal Aviation Administration (FAA) is looking to develop alternative navigation means to global navigation satellite systems

  7. Aviation Technology | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMForms About BecomeTechnologiesVehicleAuthor GuidelinespropertyAviation

  8. Aviation Technology | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumni AlumniFederalAshleymonthly gasoline price to fallAviation

  9. Greenhouse Gas Emissions from Aviation and Marine Transportation...

    Open Energy Info (EERE)

    Aviation and Marine Transportation: Mitigation Potentials and Policies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emissions from Aviation and Marine...

  10. annual corporate aviation: Topics by E-print Network

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

    Summary: Origin CONSULTING REPORT 03-03-01 Client: Civil Aviation Authority CAA: Andrew Eaton Contract Ref Program Interface ATS Air Traffic System CAA Civil Aviation Authority...

  11. aviation accidents findings: Topics by E-print Network

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

    change and are expected to increase significantly in the future. GHG emission inventories exist for civil aviation at the global scale footprint (CF) of civil aviation at a...

  12. aviation hazard mitigation: Topics by E-print Network

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

    change and are expected to increase significantly in the future. GHG emission inventories exist for civil aviation at the global scale footprint (CF) of civil aviation at a...

  13. accidents aviation: Topics by E-print Network

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

    change and are expected to increase significantly in the future. GHG emission inventories exist for civil aviation at the global scale footprint (CF) of civil aviation at a...

  14. 2014-2015 Projected Aviation Program Costs

    E-Print Network [OSTI]

    Delene, David J.

    2014-2015 Projected Aviation Program Costs UND Aerospace offers two aviation degree programs with a total of seven academic majors. Each has its own flight course requirements, which affect the cost of a degree program. BACHELOR of BUSINESS ADMINISTRATION ** Flight Costs Airport Management Survey of Flight

  15. Flight Cancellation Behavior and Aviation System Performance

    E-Print Network [OSTI]

    Hill, Wendell T.

    Flight Cancellation Behavior and Aviation System Performance Analytical Support to the FAA Office;i Acknowledgments The research documented in this report was sponsored by the Federal Aviation Administration Air Traffic Organization Strategy and Performance Business Unit, through its National Center

  16. aviation

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysisDarby Dietrich5 |0/%2A en Small

  17. Demonstration of alcohol as an aviation fuel

    SciTech Connect (OSTI)

    NONE

    1996-07-01T23:59:59.000Z

    A recently funded Southeastern Regional Biomass Energy Program (SERBEP) project with Baylor University will demonstrate the effectiveness of ethanols as an aviation fuel while providing several environmental and economic benefits. Part of this concern is caused by the petroleum industry. The basis for the petroleum industry to find an alternative aviation fuel will be dictated mainly by economic considerations. Three other facts compound the problem. First is the disposal of oil used in engines burning leaded fuel. This oil will contain too much lead to be burned in incinerators and will have to be treated as a toxic waste with relatively high disposal fees. Second, as a result of a greater demand for alkalites to be used in the automotive reformulated fuel, the costs of these components are likely to increase. Third, the Montreal Protocol will ban in 1998 the use of Ethyl-Di-Bromide, a lead scavenger used in leaded aviation fuel. Without a lead scavenger, leaded fuels cannot be used. The search for alternatives to leaded aviation fuels has been underway by different organizations for some time. As part of the search for alternatives, the Renewable Aviation Fuels Development Center (RAFDC) at Baylor University in Waco, Texas, has received a grant from the Federal Aviation Administration (FAA) to improve the efficiencies of ethanol powered aircraft engines and to test other non-petroleum alternatives to aviation fuel.

  18. National Transportation Safety Board Office of Aviation Safety

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    NWS and Federal Aviation Administration (FAA) Advisory Circular "Aviation Weather Services", AC 00 Electronics Engineer Federal Aviation Administration 1 UTC ­ is an abbreviation for Coordinated Universal Time1 National Transportation Safety Board Office of Aviation Safety Washington, D.C. 20594

  19. Electrochemical Properties of Nanostructured Al1-xCux Alloys as Anode Materials for Rechargeable Lithium-Ion Batteries

    E-Print Network [OSTI]

    Ceder, Gerbrand

    controlling these two properties is the mag- nitude of interaction between the active and the inactiveElectrochemical Properties of Nanostructured Al1-xCux Alloys as Anode Materials for Rechargeable Lithium-Ion Batteries C. Y. Wang,a, * Y. S. Meng,b, * G. Ceder,c, *,z and Y. Lia,d,z a Advanced Materials

  20. A Study of Selected Properties and Applications of AlMgB14 and Related Composites: Ultra-Hard Materials

    SciTech Connect (OSTI)

    Theron L. Lewis

    2002-05-28T23:59:59.000Z

    This research presents a study of the hardness, electrical, and thermal properties AlMgB{sub 14} containing Al{sub 2}MgO{sub 4} spinel. This research also investigated how much Al{sub 2}MgO{sub 4} spinel consistently forms with AlMgB{sub 14}, if AlMgB{sub 14} materials can be produced by hot isostatic pressing (HIP), what effects TiC and TiB{sub 2} have on this composite material, and the importance of mechanical alloying. Included also is a study of the variation in hardness measurements and how they relate to SI units. Heretofore, all ultra-hard materials (hardness > 40 GPA) have been found to be cubic in structure, electrical insulators, and expensive; the behavior of AlMgB{sub 14}, which in certain specimens and compositions can have hardness values greater than 40 GPa, is therefore quite unusual since it is non-cubic, conductive, and moderate in cost. This offers an opportunity to investigate the relationship between hardness, thermal, and electrical properties from a new perspective. The main purpose of this project was to characterize the different properties of the AlMgB{sub 14} materials and to demonstrate that this material can be made in bulk. The technologies used for this study include microhardness measurement techniques, scanning electron microscopy, energy dispersive spectroscopy, x-ray diffraction spectroscopy, x-ray diffraction spectroscopy at different temperatures, optical microscopy, thermomechanical analysis, differential thermal analysis, 4-point probe resistivity, density techniques, Seebeck Effect, and Hall Effect. This research may lead to use of this material for applications where high abrasion resistance along with electrical conduction is needed. Also this research gave more information about a material that could have a great impact on industrial applications.

  1. Improved Usability of Aviation Automation Through Direct

    E-Print Network [OSTI]

    Kaber, David B.

    Improved Usability of Aviation Automation Through Direct Manipulation and Graphical User Interface Design David B. Kaber and Jennifer M. Riley Department of Industrial Engineering North Carolina State University Kheng-Wooi Tan Department of Industrial Engineering Mississippi State University Problems

  2. A case for biofuels in aviation

    SciTech Connect (OSTI)

    NONE

    1996-12-31T23:59:59.000Z

    In the last 15 years, the technical and the economic feasibility of biomass based fuels for general aviation piston engines has been proven. Exhaustive ground and flight tests performed at the Renewable Aviation Fuels Development Center (RAFDC) using ethanol, ethanol/methanol blends, and ETBE have proven these fuels to be superior to aviation gasoline (avgas) in all aspects of performance except range. Two series of Lycoming engines have been certified. Record flights, including a transatlantic flight on pure ethanol, were made to demonstrate the reliability of the fuel. Aerobatic demonstrations with aircraft powered by ethanol, ethanol/methanol, and ETBE were flown at major airshows around the world. the use of bio-based fuels for aviation will benefit energy security, improve the balance of trade, domestic economy, and environmental quality. The United States has the resources to supply the aviation community`s needs with a domestically produced fuel using current available technology. The adoption of a renewable fuel in place of conventional petroleum-based fuels for aviation piston and turbine engines is long overdue.

  3. Role of material properties and mesostructure on dynamic deformation and shear instability in Al-W granular composites

    E-Print Network [OSTI]

    K. L. Olney; P. H. Chiu; C. W. Lee; V. F. Nesterenko; D. J. Benson

    2011-05-24T23:59:59.000Z

    Dynamic experiments with Al-W granular/porous composites revealed qualitatively different behavior with respect to shear localization depending on bonding between Al particles. Two-dimensional numerical modeling was used to explore the mesomechanics of the large strain dynamic deformation in Al-W granular/porous composites and explain the experimentally observed differences in shear localization between composites with various mesostructures. Specifically, the bonding between the Al particles, the porosity, the roles of the relative particle sizes of Al and W, the arrangements of the W particles, and the material properties of Al were investigated using numerical calculations. It was demonstrated in simulations that the bonding between the "soft" Al particles facilitated shear localization as seen in the experiments. Numerical calculations and experiments revealed that the mechanism of the shear localization in granular composites is mainly due to the local high strain flow of "soft" Al around the "rigid" W particles causing localized damage accumulation and subsequent growth of the meso/macro shear bands/cracks. The "rigid" W particles were the major geometrical factor determining the initiation and propagation of "kinked" shear bands in the matrix of "soft" Al particles, leaving some areas free of extensive plastic deformation as observed in experiments and numerical calculations.

  4. Al{sub 7}CX (X=Li--Cs) clusters: Stability and the prospect for cluster materials

    SciTech Connect (OSTI)

    Ashman, C.; Khanna, S. N.; Pederson, M. R.; Kortus, J.

    2000-12-15T23:59:59.000Z

    Al{sub 7}C clusters, recently found to have a high-electron affinity and exceptional stability, are shown to form ionic molecules when combined with alkali-metal atoms. Our studies, based on an ab initio gradient-corrected density-functional scheme, show that Al{sub 7}CX (X=Li-Cs) clusters have a very low-electron affinity and a high-ionization potential. When combined, the two- and four-atom composite clusters of Al{sub 7}CLi units leave the Al{sub 7}C clusters almost intact. Preliminary studies indicate that Al{sub 7}CLi may be suitable to form cluster-based materials.

  5. Amorphous Al-transition Metal Alloys as Anode Material for Lithium Ion Battery

    E-Print Network [OSTI]

    Wang, C.Y.

    Al based alloy powders (Al??Ni?Y?Co?Fe?) are produced by spray atomization method. High energy ball milling is done to modify the surface topology and particle size for better electrochemical performance. X ray diffraction ...

  6. Electronic Supplementary Material Kolbe et al. "Admixture determines genetic diversity and population differentiation

    E-Print Network [OSTI]

    Losos, Jonathan B.

    ), Portillo (N=11), Soroa (N=6), and S. Esmeralda (N=6) in Cuba (Kolbe et al. 2004). These represent all

  7. Supplemental Material for Severson et al. The axial element protein HTP-3 promotes cohesin loading and meiotic axis

    E-Print Network [OSTI]

    Meyer, Barbara

    Supplemental Material for Severson et al. The axial element protein HTP-3 promotes cohesin loading ......................................................................................... 7 Disrupting REC-8, HTP-3, or HTP-1/2 function reduces the lethality of spo-11(me44) mutants ....................................................................................... 13 The htp-3 deletion allele tm3655 phenocopies htp-3(y428). Supplemental Figure 8

  8. SnO2 atomic layer deposition on ZrO2 and Al nanoparticles: Pathway to enhanced thermite materials

    E-Print Network [OSTI]

    George, Steven M.

    SnO2 atomic layer deposition on ZrO2 and Al nanoparticles: Pathway to enhanced thermite materials J of Colorado, Boulder, CO 80309-0414, United States Available online 1 June 2005 Abstract Thermite mixtures with traditional thermite mixtures. One technique to create thermite mixtures with improved contact is to deposit

  9. Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang,

    E-Print Network [OSTI]

    Gong, Xingao

    Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang, Yingteng Zhai, Hengrui Liu, Shanghai 200433, P. R. China National Renewable Energy Laboratory, Golden, Colorado 80401, United States candidate for improving the performance of the existing Si-based solar cells. The understanding

  10. Materials Science and Engineering A 372 (2004) 115122 The microstructure of mechanically alloyed AlMg determined

    E-Print Network [OSTI]

    Gubicza, Jenő

    2004-01-01T23:59:59.000Z

    of Materials Science and Engineering, Faculty of Petroleum and Mining, Suez Canal University, Suez, Egypt reserved. Keywords: Al­Mg alloys; Mechanical alloying; X-ray diffraction peak profile analysis; Crystallite are deformed heavily and repeatedly by high energy milling and the atoms of the ad- ditions are soluted

  11. ISAP 2012 Goyer et al: Environmental data of cold mix using emulsified bitumen for a better selection of road materials

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ISAP 2012 Goyer et al: Environmental data of cold mix using emulsified bitumen for a better selection of road materials 1/12 Environmental data of cold mix using emulsified bitumen for a better construction techniques with bitumen emulsion. It describes the methodology used for data gathering in quarries

  12. FAA (federal Aviation Administration) aviation forecasts - fiscal years 1983-1994

    SciTech Connect (OSTI)

    Not Available

    1983-02-01T23:59:59.000Z

    This report contains the Fiscal Years 1983-1994 Federal Aviation Administration (FAA) forecasts of aviation activity at FAA facilities. These include airports with FAA control towers, air route traffic control centers, and flight service stations. Detailed forecasts were made for the four major users of the national aviation system: air carriers, air taxi/commuters, general aviation and the military. The forecasts have been prepared to meet the budget and planning needs of the constituent units of the FAA and to provide information that can be used by state and local authorities, by the aviation industry and the general public. The overall outlook for the forecast period is for moderate economic growth, relatively stable real fuel prices, and decreasing inflation. Based upon these assumptions, aviation activity is forecast to increase by Fiscal Year 1994 by 97 percent at towered airports, 50 percent at air route traffic control centers, and 54 percent in flight services performed. Hours flown by general aviation is forecast to increase 56 percent and helicopter hours flown 80 percent. Scheduled domestic revenue passenger miles (RPM's) are forecast to increase 81 percent, with scheduled international RPM's forecast to increase by 80 percent and commuter RPM's forecast to increase by 220 percent.

  13. Alternative fuels : how can aviation cross the "Valley of Death"

    E-Print Network [OSTI]

    Harrison, William E. (William Elton)

    2008-01-01T23:59:59.000Z

    Aviation has used petroleum-derived fuels for over 100 years. With the rapidly rising price of oil and concerns about supply, the military and the commercial airlines are fostering the development of an alternative aviation ...

  14. Future trends in local air quality impacts of aviation

    E-Print Network [OSTI]

    Rojo, Julien Joseph

    2007-01-01T23:59:59.000Z

    The International Civil Aviation Organization is considering the use of cost-benefit analyses to estimate interdependencies between the industry costs and the major environmental impacts in policy-making for aviation. To ...

  15. aviation support facility: Topics by E-print Network

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

    Stanford University 188 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Geosciences Websites Summary: A bottom-up analysis of including aviation...

  16. aviation service difficulty: Topics by E-print Network

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

    Stanford University 191 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Geosciences Websites Summary: A bottom-up analysis of including aviation...

  17. advanced general aviation: Topics by E-print Network

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

    Stanford University 193 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Geosciences Websites Summary: A bottom-up analysis of including aviation...

  18. aviation personnel: Topics by E-print Network

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

    Stanford University 192 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Geosciences Websites Summary: A bottom-up analysis of including aviation...

  19. The U.S. aviation system to the year 2000

    E-Print Network [OSTI]

    Ausrotas, Raymond A.

    1982-01-01T23:59:59.000Z

    Introduction: 1.1 The Future of the Aviation System. It is nothing if not presumptuous to look ahead twenty years in any phase of human activity. This seems particularly true in civil aviation where the certificated airlines ...

  20. Benefit-cost assessment of aviation environmental policies

    E-Print Network [OSTI]

    Gilmore, Christopher K. (Christopher Kenneth)

    2012-01-01T23:59:59.000Z

    This thesis aids in the development of a framework in which to conduct global benefit-cost assessments of aviation policies. Current policy analysis tools, such as the aviation environmental portfolio management tool (APMT), ...

  1. An assessment of the health implications of aviation emissions regulations

    E-Print Network [OSTI]

    Sequeira, Christopher J

    2008-01-01T23:59:59.000Z

    An exploration of the health implications of aviation emissions regulations is made by assessing the results of a study of aviation's effects on United States air quality mandated by the Energy Policy Act of 2005. The ...

  2. Estimating the environmental benefits of aviation fuel and emissions reductions

    E-Print Network [OSTI]

    Dorbian, Christopher S. (Christopher Salvatore)

    2010-01-01T23:59:59.000Z

    With commercial aviation continuing to grow and environmental policymaking activity intensifying, it is becoming increasingly necessary to assess the environmental impact of measures that result in changes in aviation fuel ...

  3. Federal Aviation Administration's Airport Capital Improvement Program Development Process

    E-Print Network [OSTI]

    Tener, Scott D.

    2009-12-18T23:59:59.000Z

    The Airport Capital Improvement Program (ACIP) serves as the primary tool for project planning and formulation by the Federal Aviation Administration (FAA). The FAA relies on the ACIP to serve as the basis for the distribution of Aviation Trust...

  4. Hybrid APNT: Terrestrial Radionavigation to Support Future Aviation Needs

    E-Print Network [OSTI]

    Stanford University

    University and the director of the Stanford GPS Laboratory. 1. INTRODUCTION The Federal Aviation Administration (FAA) Alternative Positioning Navigation & Timing (APNT) program is developing and examining1 Hybrid APNT: Terrestrial Radionavigation to Support Future Aviation Needs Sherman Lo, Yu

  5. The air quality and health impacts of aviation in Asia

    E-Print Network [OSTI]

    Lee, In Hwan, S.M. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    Aviation in Asia is growing more rapidly than other regions around the world. Adverse health impacts of aviation are linked to an increase in the concentration of particulate matter smaller than 2.5 [mu]m in diameter ...

  6. ESTIMATION OF DELAY PROPAGATION IN AVIATION SYSTEM USING BAYESIAN NETWORK

    E-Print Network [OSTI]

    delays is a major long-term objective of the Federal Aviation Administration (FAA). As demand1 ESTIMATION OF DELAY PROPAGATION IN AVIATION SYSTEM USING BAYESIAN NETWORK Ning Xu, George Donohue problems in the current aviation system. Methods are needed to analyze the manner in which micro

  7. NEXTOR: The National Center of Excellence for Aviation Operations Research

    E-Print Network [OSTI]

    Shapiro, Benjamin

    Administration (FAA) established The National Center of Excellence for Aviation Operations Research (NEXTOR for the Federal Aviation Administration to analyze the impact of new technologies for the entire NAS and devise Mathematics, Economics, Civil Engineering and Electrical Engineering. BACKGROUND The Federal Aviation

  8. AVIATION UTILIZATION OF GEOSTATIONARY SATELLITES FOR THE AUGMENTATION TO

    E-Print Network [OSTI]

    Stanford University

    currently under development by the Federal Aviation Administration (FAA). WAAS will provide correctionsAVIATION UTILIZATION OF GEOSTATIONARY SATELLITES FOR THE AUGMENTATION TO GPS: RANGING AND DATA LINK to aviation users for the GPS clock, its ephemeris, and for the delay in its signal as it passes through

  9. Functioning mechanism of AlF3 coating on the Li- and Mn-rich cathode materials

    SciTech Connect (OSTI)

    Zheng, Jianming; Gu, Meng; Xiao, Jie; Polzin, Bryant; Yan, Pengfei; Chen, Xilin; Wang, Chong M.; Zhang, Jiguang

    2014-11-25T23:59:59.000Z

    Li- and Mn-rich (LMR) material is a very promising cathode for lithium ion batteries because of their high theoretical energy density (~900 Wh kg-1) and low cost. However, their poor long-term cycling stability, voltage fade, and low rate capability are significant barriers hindered their practical applications. Surface coating, e.g. AlF3 coating, can significantly improve the capacity retention and enhance the rate capability. However, the fundamental mechanism of this improvement and the microstructural evolution related to the surface coating is still not well understood. Here, we report systematic studies of the microstructural changes of uncoated and AlF3-coated materials before and after cycling using aberration-corrected scanning/transmission electron microscopy and electron energy loss spectroscopy. The results reveal that surface coating can reduce the oxidation of electrolyte at high voltage, thus suppressing the accumulation of SEI layer on electrode particle surface. Surface coating also enhances structural stability of the surface region (especially the electrochemically transformed spinel-like phase), and protects the electrode from severe etching/corrosion by the acidic species in the electrolyte, therefore limiting the degradation of the material. Moreover, surface coating can alleviate the undesirable voltage fade by minimize layered-spinel phase transformation in the bulk region of the materials. These fundamental findings may also be widely applied to explain the functioning mechanism of other surface coatings used in a broad range of electrode materials.

  10. Nonstoichiometric material transfer in the pulsed laser deposition of LaAlO{sub 3}

    SciTech Connect (OSTI)

    Droubay, T. C.; Qiao, L.; Kaspar, T. C.; Engelhard, M. H.; Shutthanandan, V.; Chambers, S. A. [Pacific Northwest National Laboratory, Richland, Washington 99352 (United States)

    2010-09-20T23:59:59.000Z

    Inequivalent angular distributions have been found for La and Al in the ablation plume from LaAlO{sub 3} single crystal targets using a KrF laser during pulsed laser deposition. Angular distributions and stoichiometries in the condensate were measured and reveal decidedly nonstoichiometric transfer from target to substrate over most of the angular range. Composition varied dramatically for plume angles parallel to the long axis of the laser spot with the on-axis position exhibiting a peak in the La/Al atom ratio at {approx}1.5. The distributions were more diffuse in the perpendicular direction. Stoichiometric LaAlO{sub 3} was found in the condensate only at an extreme off-axis position.

  11. Rapid e-beam heating for measuring thermodynamics of metastable materials. [Al-Re

    SciTech Connect (OSTI)

    Knapp, J.A.; Follstaedt, D.M.

    1987-01-01T23:59:59.000Z

    A line-source electron-beam system has been used to heat thin surface layers of metastable phases at a rate which precludes solid-state transformation to stable phases, thus permitting the observation of melting transitions normally missed with slow heating. A detailed examples of a new approach to this method is shown for metastable icosahedral Al-Re and crystalline Al/sub 6/Re. 8 refs., 4 figs.

  12. aviation | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires mayYuan T. Lee's CrossedMaterialsThermalPatents

  13. Herty Advanced Materials Development Center

    Broader source: Energy.gov [DOE]

    Session 1-B: Advancing Alternative Fuels for the Military and Aviation Sector Breakout Session 1: New Developments and Hot Topics Jill Stuckey, Acting Director, Herty Advanced Materials Development Center

  14. Deformation rate effects on failure modes of open-cell Al foams and textile cellular materials

    E-Print Network [OSTI]

    Barthelat, Francois

    September 2005 Abstract The compressive behavior of open-cell aluminum alloy foam and stainless steel woven: Metallic cellular materials; Dynamic compression; Aluminum foams; Woven textile lattice 0020-7683/$ - see are of attracting interest for a variety of automotive, locomotive, marine, and aerospace applications (Gibson

  15. aviation national defense: Topics by E-print Network

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

    Duane E. 25 ENVIRONMENT AVIATION, ENERGY Engineering Websites Summary: to climate change, local air qual- ity impacts and community noise? Is there a role for alternative...

  16. aviation crash injury: Topics by E-print Network

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

    Aircraft Accident," Crash Injury Res., Phoenix, Arizona (October 18, 1961). 4. Bruggink, G. M. eta., "Injury Reduction Trends in Agricultural Aviation," A m-MnM 35,...

  17. air force aviation: Topics by E-print Network

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

    Zhang, Junshan 125 Environmental policymaking for air transportation : toward an emissions trading system. Open Access Theses and Dissertations Summary: ??Aviation is at a turning...

  18. aviation fuels: Topics by E-print Network

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

    (more) Dorbian, Christopher S. (Christopher Salvatore) 2010-01-01 7 Introduction Fossil fuel combustion by aviation, shipping and road Geosciences Websites Summary: . The total...

  19. aviation fuel: Topics by E-print Network

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

    (more) Dorbian, Christopher S. (Christopher Salvatore) 2010-01-01 7 Introduction Fossil fuel combustion by aviation, shipping and road Geosciences Websites Summary: . The total...

  20. aviation fuel final: Topics by E-print Network

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

    (more) Dorbian, Christopher S. (Christopher Salvatore) 2010-01-01 7 Introduction Fossil fuel combustion by aviation, shipping and road Geosciences Websites Summary: . The total...

  1. Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Marketing Annual 1999 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

  2. Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    See footnotes at end of table. 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State 386 Energy Information...

  3. Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Marketing Annual 1995 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

  4. Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Marketing Annual 1998 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

  5. General aviation activity survey. Annual summary report for 1992

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    This report presents the results of the annual General Aviation Activity Survey. The survey is conducted by the FAA to obtain information on the flight activity of the United States registered general aviation aircraft fleet. The report contains breakdowns of active aircraft, annual flight hours, average flight hours and other statistics by manufacturer/model group, aircraft type, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, engine hours, miles flown estimates, estimates of the number of landings, IFR hours flown, and grade of fuel consumed by the general aviation fleet. Aircraft, Aircraft activity, Aircraft use, Fuel consumption, General aviation, Hours flown, Miles flown.

  6. Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel

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

    Excluding Taxes) - Continued Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Sales to End Users Sales for Resale Sales to End Users Sales for Resale...

  7. aviation mechanics high: Topics by E-print Network

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

    understood what 102 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  8. aviation systems division: Topics by E-print Network

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

    said RTCA 89 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  9. aviation medicine special: Topics by E-print Network

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

    understood what 91 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  10. aviation regimes malta: Topics by E-print Network

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

    understood what 84 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  11. aviation medicine prospects: Topics by E-print Network

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

    understood what 83 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  12. ames aviation systems: Topics by E-print Network

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

    said RTCA 77 Origin CONSULTING REPORT Client: Civil Aviation Authority CAA: Andrew Eaton Computer Technologies and Information Sciences Websites Summary: Origin CONSULTING...

  13. aviation safety reporting: Topics by E-print Network

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

    hazards Hearst, Marti 43 Aviation Safety + Security Program GLOBAL EXPERTS IN SAFETY MANAGEMENT SYSTEMS Engineering Websites Summary: INTERNATIONAL & U.S. CONTRACT COURSES THREAT &...

  14. Life-cycle analysis of alternative aviation fuels in GREET

    SciTech Connect (OSTI)

    Elgowainy, A.; Han, J.; Wang, M.; Carter, N.; Stratton, R.; Hileman, J.; Malwitz, A.; Balasubramanian, S. (Energy Systems)

    2012-07-23T23:59:59.000Z

    The Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model, developed at Argonne National Laboratory, has been expanded to include well-to-wake (WTWa) analysis of aviation fuels and aircraft. This report documents the key WTWa stages and assumptions for fuels that represent alternatives to petroleum jet fuel. The aviation module in GREET consists of three spreadsheets that present detailed characterizations of well-to-pump and pump-to-wake parameters and WTWa results. By using the expanded GREET version (GREET1{_}2011), we estimate WTWa results for energy use (total, fossil, and petroleum energy) and greenhouse gas (GHG) emissions (carbon dioxide, methane, and nitrous oxide) for (1) each unit of energy (lower heating value) consumed by the aircraft or (2) each unit of distance traveled/ payload carried by the aircraft. The fuel pathways considered in this analysis include petroleum-based jet fuel from conventional and unconventional sources (i.e., oil sands); Fisher-Tropsch (FT) jet fuel from natural gas, coal, and biomass; bio-jet fuel from fast pyrolysis of cellulosic biomass; and bio-jet fuel from vegetable and algal oils, which falls under the American Society for Testing and Materials category of hydroprocessed esters and fatty acids. For aircraft operation, we considered six passenger aircraft classes and four freight aircraft classes in this analysis. Our analysis revealed that, depending on the feedstock source, the fuel conversion technology, and the allocation or displacement credit methodology applied to co-products, alternative bio-jet fuel pathways have the potential to reduce life-cycle GHG emissions by 55-85 percent compared with conventional (petroleum-based) jet fuel. Although producing FT jet fuel from fossil feedstock sources - such as natural gas and coal - could greatly reduce dependence on crude oil, production from such sources (especially coal) produces greater WTWa GHG emissions compared with petroleum jet fuel production unless carbon management practices, such as carbon capture and storage, are used.

  15. Decision support for the general aviation pilot 

    E-Print Network [OSTI]

    Alcorn, W. P.; Lee, K. A.; Ward, D. T.; Trang, J. A.; Krishnamurthy, K.; Crump, J. W.; Branham, P. A.; Woo, D. L. Y.; Ren-Jye Yu; Robbins, A. C.; Painter, John H.; Kelly, W. E. III

    1997-10-12T23:59:59.000Z

    simulator. Pilot participation in all phases of development and evaluation is the norm. Flight tests have begun on an instrumented research light twin owned by the 0-7803-4053-1/97/$10.00 @ 1997 IEEE products A d services.? factor, a component... will depend on how successful the industry is in stimulating the development of new general aviation Authorized licensed use limited to: Texas A M University. Downloaded on February 16,2010 at 15:01:09 EST from IEEE Xplore. Restrictions apply...

  16. Biofuels in Defense, Aviation, and Marine

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The FutureCommentsEnergyandapproximately 10 wt%in Defense, Aviation, and

  17. E-Print Network 3.0 - army aviation support Sample Search Results

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

    for a new runway at each... support for bringing aviation into the European emissions trading scheme (Clasper, 2004; Jowett, 2004... Growth scenarios for EU & UK aviation:...

  18. Availability Impact on GPS Aviation due to Strong

    E-Print Network [OSTI]

    Stanford University

    /3/941774. Refereeing of this contribution was handled by M. Braasch. This work was supported by the Federal Aviation Administration (FAA) CRDA 08-G-007. The opinions discussed here are those of the authors and do not necessarilyAvailability Impact on GPS Aviation due to Strong Ionospheric Scintillation JIWON SEO TODD WALTER

  19. Memorandum of Agreement Between the Federal Aviation Administration,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Memorandum of Agreement Between the Federal Aviation Administration, the U.S. Air Force, the U struck a flock of Canada geese during takeoff, killing all 24 people aboard. The Federal Aviation Administration (FAA) and the United States Air Force (USAF) databases contain information on more than 54

  20. Federal Aviation Administration retained savings program proposal

    SciTech Connect (OSTI)

    Hostick, D.J.; Larson, L.L. [Pacific Northwest National Lab., Richland, WA (United States); Hostick, C.J. [IBP, Inc., Pasco, WA (United States)

    1998-03-01T23:59:59.000Z

    Federal legislation allows federal agencies to retain up to 50% of the savings associated with implementing energy efficiency and water conservation measures and practices. Given budget pressures to reduce expenditures, the use of retained savings to fund additional projects represents a source of funds outside of the traditional budget cycle. The Southwest Region Federal Aviation Administration (FAA) has tasked Pacific Northwest National Laboratory (PNNL) to develop a model retained savings program for Southwest Region FAA use and as a prototype for consideration by the FAA. PNNL recommends the following steps be taken in developing a Southwest Region FAA retained savings program: Establish a retained savings mechanism. Determine the level at which the retained savings should be consolidated into a fund. The preliminary recommendation is to establish a revolving efficiency loan fund at the regional level. Such a mechanism allows some consolidation of savings to fund larger projects, while maintaining a sense of facility ownership in that the funds will remain within the region.

  1. NALDA (Naval Aviation Logistics Data Analysis) CAI (computer aided instruction)

    SciTech Connect (OSTI)

    Handler, B.H. (Oak Ridge K-25 Site, TN (USA)); France, P.A.; Frey, S.C.; Gaubas, N.F.; Hyland, K.J.; Lindsey, A.M.; Manley, D.O. (Oak Ridge Associated Universities, Inc., TN (USA)); Hunnum, W.H. (North Carolina Univ., Chapel Hill, NC (USA)); Smith, D.L. (Memphis State Univ., TN (USA))

    1990-07-01T23:59:59.000Z

    Data Systems Engineering Organization (DSEO) personnel developed a prototype computer aided instruction CAI system for the Naval Aviation Logistics Data Analysis (NALDA) system. The objective of this project was to provide a CAI prototype that could be used as an enhancement to existing NALDA training. The CAI prototype project was performed in phases. The task undertaken in Phase I was to analyze the problem and the alternative solutions and to develop a set of recommendations on how best to proceed. The findings from Phase I are documented in Recommended CAI Approach for the NALDA System (Duncan et al., 1987). In Phase II, a structured design and specifications were developed, and a prototype CAI system was created. A report, NALDA CAI Prototype: Phase II Final Report, was written to record the findings and results of Phase II. NALDA CAI: Recommendations for an Advanced Instructional Model, is comprised of related papers encompassing research on computer aided instruction CAI, newly developing training technologies, instructional systems development, and an Advanced Instructional Model. These topics were selected because of their relevancy to the CAI needs of NALDA. These papers provide general background information on various aspects of CAI and give a broad overview of new technologies and their impact on the future design and development of training programs. The paper within have been index separately elsewhere.

  2. Introduction In aviation, weather service is a combined effort of the

    E-Print Network [OSTI]

    (NWS), Federal Aviation Administration (FAA), Department of Defense (DOD), other aviation groups12-1 Introduction In aviation, weather service is a combined effort of the National Weather Service, and independent weather observers, pilots and other aviation professionals receive the benefit of this vast

  3. Flight test and evaluation of Omega navigation for general aviation

    E-Print Network [OSTI]

    Hwoschinsky, Peter V.

    1975-01-01T23:59:59.000Z

    A seventy hour flight test program was accomplished to determine the suitability and accuracy of a low cost Omega navigation receiver in a general aviation aircraft. An analysis was made of signal availability in two widely ...

  4. Comparative analysis of aviation safety information feedback systems

    E-Print Network [OSTI]

    Funahashi, Yoshifuru

    2010-01-01T23:59:59.000Z

    In the aviation system, there are several feedback systems to prevent an accident. First of all, the accident and serious incident reporting and investigation system is established by the Chicago Convention. In general, ...

  5. A general equilibrium analysis of climate policy for aviation

    E-Print Network [OSTI]

    Gillespie, Christopher Whittlesey

    2011-01-01T23:59:59.000Z

    Regulation of aviation's contribution to the global problem of climate change is increasingly likely in the near term, but the method agreed upon by most economists-a multi-sectoral market-based approach such as a cap and ...

  6. Service network design optimization for Army Aviation lift planning

    E-Print Network [OSTI]

    Mogensen, Matthew D. (Matthew David)

    2014-01-01T23:59:59.000Z

    The need for optimized aviation lift planning is becoming increasingly important as the United States and her allies participate in the Global War on Terror (GWOT). As part of a comprehensive effort, our nation's fighting ...

  7. Automated safety and training avionics for general aviation aircraft

    E-Print Network [OSTI]

    Trang, Jeffrey Alan

    1997-01-01T23:59:59.000Z

    The past decade has seen the U.S. general aviation community plagued by substantial cost increases while operating in an increasingly complex and crowded air traffic control structure. Unfortunately, there has been a corresponding rise in accident...

  8. High-speed cinematography of internal explosions for aviation security

    E-Print Network [OSTI]

    Settles, Gary S.

    High-speed cinematography of internal explosions for aviation security G.S. Settles1 , J.R. Benwood of a program to remedy this were shown. Having demonstrated high-speed schlieren shock wave cinematography

  9. A General Equilibrium Analysis of Climate Policy for Aviation

    E-Print Network [OSTI]

    in Technology and Policy at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY June 2011 c Massachusetts Institute Regulation of aviation's contribution to the global problem of climate change is in- creasingly likely

  10. A program risk assessment method for aviation technology transitions

    E-Print Network [OSTI]

    Gibbs, Jonathan Marcus

    2011-01-01T23:59:59.000Z

    This work presents a method for assessing the potential impacts of program risks on aviation technology transitions. It first establishes a framework that provides a methodology to complete the assessment of those risks. ...

  11. aviation safety seminar: Topics by E-print Network

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

    is expected to double in the coming decades, and there are growing concerns about its impacts on the environment. Governments seek to mitigate the impacts of aviation on climate,...

  12. Long-Term Materials Test program. Quarterly report, January-March 1984. [Metal aluminide and MCrAlY coatings

    SciTech Connect (OSTI)

    Not Available

    1984-01-01T23:59:59.000Z

    Corrosion and erosion/corrosion testing of gas turbine vane and blade base alloys and a variety of protective coating systems under the Long-Term Materials Test program has surpassed 5574 hours. The Pressurized Fluidized Bed Combustion (PFBC) facility at Malta, New York continues to show an exceptionally high degree of reliability and consistency in performance. Operating conditions include a 1650/sup 0/F bed temperature at 10 atmospheres pressure utilizing Pittsburgh No. 8 coal and a low alkali dolomite sulfur sorbent. After 2687 hours, unprotected nickel and cobalt base vane and blade alloys generally experienced corrosion rates of 1 to 2 mils/1000 hours at metal temperatures of 1100/sup 0/, 1300/sup 0/ and 1500/sup 0/F. Precious metal aluminide and MCrAlY coatings continue to show excellent corrosion resistance (<0.5 mils/1000 hrs) at 1500/sup 0/F, but are susceptible to varying degrees of pitting attack at 1100/sup 0/ and 1300/sup 0/F. Erosion/corrosion degradation rates at 800 to 900 ft/s, 1350/sup 0/F and less than 100 ppM dust loading ranged from 1 to 4 mils/1000 h with corrosion predominately concentrated in areas of particle impaction indicating an erosion/corrosion synergism. 6 figures, 3 tables.

  13. SPECIALIZED ACCREDITATION by the Aviation Accreditation Board International (AABI) Accreditation through the Aviation Accreditation Board International (AABI) is of utmost

    E-Print Network [OSTI]

    Oklahoma, University of

    is to have continuous spiral-up assessment in that like in Total Quality Management oversees the quality of aviation education courses submitted by member institutions programs achieve and maintain a level of performance, integrity, and quality

  14. Controlled Nanoparticle Metal Phosphates (Metal = Al, Fe, Ce, and Sr) Coatings on LiCoO2 Cathode Materials

    E-Print Network [OSTI]

    Cho, Jaephil

    Controlled Nanoparticle Metal Phosphates (Metal = Al, Fe, Ce, and Sr) Coatings on LiCoO2 Cathode and annealing temperature are used for MPO4 nanoparticle coatings M = Al, Fe, Ce, and SrH on a LiCoO2 cathode, the extent of the coating coverage is influenced by the nanoparticle size or morphology. Nanoparticles AlPO4

  15. Alternate fuels for general-aviation aircraft with spark-ignition engines. Final report

    SciTech Connect (OSTI)

    Ferrara, A.M.

    1988-06-01T23:59:59.000Z

    This report describes the results of a study into the behavior of several alternate fuels that are under consideration for use in general aviation aircraft engines. The study consisted of a literature search and engine tests using a dynamometer. The literature search identified material compatibility problems and possible solutions to these problems. For the engine tests, a number of gasoline/alcohol blends were prepared using both ethanol and methanol in varying concentrations and the vapor-lock behavior was identified. Neat alcohols and methyl-tertiary-butyl ether were also used in the engine, and special operational conditions and problems were identified.

  16. Enhanced performance of graphite anode materials by AlF3 coating for lithium-ion batteries

    SciTech Connect (OSTI)

    Ding, Fei; Xu, Wu; Choi, Daiwon; Wang, Wei; Li, Xiaolin; Engelhard, Mark H.; Chen, Xilin; Yang, Zhenguo; Zhang, Jiguang

    2012-04-27T23:59:59.000Z

    In order to form the stable surface film and to further enhance the long-term cycling stability of the graphite anodes of lithium-ion batteries, the surface of graphite powders has been modified by AlF3 coating through chemical precipitation method. The AlF3-coated graphite shows no evident changes in the bulk structure and a thin AlF3-coating layer of about 2 nm thick is found to uniformly cover the graphite particles with 2 wt% AlF3 content. However, it delivers a higher initial discharge capacity and largely improved rate performances compared to the pristine graphite. Remarkably, AlF3 coated graphite demonstrated a much better cycle life. After 300 cycles, AlF3 coated graphite and uncoated graphite show capacity retention of 92% and 81%, respectively. XPS measurement shows that a more conductive solid electrode interface (SEI) layer was formed on AlF3 coated graphite as compared to uncoated graphite. SEM monograph also reveals that the AlF3-coated graphite particles have a much more stable surface morphology after long-term cycling. Therefore, the improved electrochemical performance of AlF3 coated graphite can be attributed to a more stable and conductive SEI formed on coated graphite anode during cycling process.

  17. "Physio-Mechanical Properties of a New Zinc-Reinforced Glass Ionomer Restorative Material" "Sarah Al-Angari*1

    E-Print Network [OSTI]

    Zhou, Yaoqi

    "Physio-Mechanical Properties of a New Zinc-Reinforced Glass Ionomer Restorative Material" "Sarah proposed as an improved restorative material. The study compared the mechanical properties of a ZRGIC restorative material (ChemFil Rock, (Dentsply)), with three commercially available glass ionomers (GICs); Fuji

  18. Simply AlF3-treated Li4Ti5O12 composite anode materials for stable and ultrahigh power lithium-ion batteries

    SciTech Connect (OSTI)

    Xu, Wu; Chen, Xilin; Wang, Wei; Choi, Daiwon; Ding, Fei; Zheng, Jianming; Nie, Zimin; Choi, Young Joon; Zhang, Jiguang; Yang, Zhenguo

    2013-08-15T23:59:59.000Z

    The commercial Li4Ti5O12 (LTO) is successfully modified by AlF3 via a low temperature process. After being calcined at 400oC for 5 hours, AlF3 reacts with LTO to form a composite material which mainly consists of Al3+ and F- co-doped LTO with small amounts of anatase TiO2 and Li3AlF6. Al3+ and F- co-doped LTO demonstrates largely improved rate capability comparing to the pristine LTO. Since the amount of the byproduct TiO2 is relatively small, the modified LTO electrodes retain the main voltage characteristics of LTO with a minor feature similar to those of anatase TiO2. The doped LTO anodes deliver higher discharge capacity and significantly improved high-rate performance when compared to the pristine LTO anode. They also demonstrate excellent long-term cycling stability at elevated temperatures. Therefore, Al3+ and F- co-doped LTO synthesized at low temperature is an excellent anode for stable and ultra-high power lithium-ion batteries.

  19. Dynamics of implementation of mitigating measures to reduce CO? emissions from commercial aviation

    E-Print Network [OSTI]

    Kar, Rahul, 1979-

    2010-01-01T23:59:59.000Z

    Increasing demand for air transportation and growing environmental concerns motivate the need to implement measures to reduce CO? emissions from aviation. Case studies of historical changes in the aviation industry have ...

  20. Economic and emissions impacts of renewable fuel goals for aviation in the US

    E-Print Network [OSTI]

    McConnachie, Dominic

    The US Federal Aviation Administration (FAA) has a goal that one billion gallons of renewable jet fuel is consumed by the US aviation industry each year from 2018. We examine the economic and emissions impacts of this goal ...

  1. A system theoretic safety analysis of U.S. Coast Guard aviation mishap involving CG-6505

    E-Print Network [OSTI]

    Hickey, Jon (Jon Patrick)

    2012-01-01T23:59:59.000Z

    During a 22-month period, between 2008 and 2010, the U.S. Coast Guard experienced seven Class-A aviation mishaps resulting in the loss of 14 Coast Guard aviators and seven Coast Guard aircraft. This represents the highest ...

  2. Dynamics of Implementation of Mitigating Measures to Reduce CO2 Emissions from Commercial Aviation

    E-Print Network [OSTI]

    Kar, Rahul

    2010-07-13T23:59:59.000Z

    Increasing demand for air transportation and growing environmental concerns motivate the need to implement measures to reduce CO2 emissions from aviation. Case studies of historical changes in the aviation industry have ...

  3. E-Print Network 3.0 - aviation scene major Sample Search Results

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

    Collection: Physics 54 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: of aviation's emission growth and the majority of analyses and...

  4. E-Print Network 3.0 - aviation route doses Sample Search Results

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

    Medicine ; Physics 36 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

  5. Aviation environmental policy effects on national- and regional-scale air quality, noise, and climate impacts

    E-Print Network [OSTI]

    Wolfe, Philip J. (Philip James)

    2012-01-01T23:59:59.000Z

    The continued growth of the aviation industry poses a challenge to policy-makers and industry stakeholders as each decision represents a trade-off on efficiency, equity, and environmental impact. The Aviation environmental ...

  6. Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop...

    Office of Environmental Management (EM)

    DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action Plan Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action Plan This report...

  7. The Impact of Advanced Biofuels on Aviation Emissions and Operations in the U.S.

    E-Print Network [OSTI]

    Winchester, N.

    We analyze the economic and emissions impacts on U.S. commercial aviation of the Federal Aviation Administration’s renewable jet fuel goal when met using advanced fermentation (AF) fuel from perennial grasses. These fuels ...

  8. The air quality impact of aviation in future-year emissions scenarios

    E-Print Network [OSTI]

    Ashok, Akshay

    2011-01-01T23:59:59.000Z

    The rapid growth of aviation is critical to the world and US economy, and it faces several important challenges among which lie the environmental impacts of aviation on noise, climate and air quality. The first objective ...

  9. High-? Al{sub 2}O{sub 3} material in low temperature wafer-level bonding for 3D integration application

    SciTech Connect (OSTI)

    Fan, J., E-mail: fanji@hust.edu.cn; Tu, L. C. [MOE Key Laboratory of Fundamental Physical Quantities Measurement, School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)] [MOE Key Laboratory of Fundamental Physical Quantities Measurement, School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China); Tan, C. S. [School of Electrical and Electronics Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore)] [School of Electrical and Electronics Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore)

    2014-03-15T23:59:59.000Z

    This work systematically investigated a high-? Al{sub 2}O{sub 3} material for low temperature wafer-level bonding for potential applications in 3D microsystems. A clean Si wafer with an Al{sub 2}O{sub 3} layer thickness of 50 nm was applied as our experimental approach. Bonding was initiated in a clean room ambient after surface activation, followed by annealing under inert ambient conditions at 300?°C for 3 h. The investigation consisted of three parts: a mechanical support study using the four-point bending method, hermeticity measurements using the helium bomb test, and thermal conductivity analysis for potential heterogeneous bonding. Compared with samples bonded using a conventional oxide bonding material (SiO{sub 2}), a higher interfacial adhesion energy (?11.93 J/m{sup 2}) and a lower helium leak rate (?6.84 × 10{sup ?10} atm.cm{sup 3}/sec) were detected for samples bonded using Al{sub 2}O{sub 3}. More importantly, due to the excellent thermal conductivity performance of Al{sub 2}O{sub 3}, this technology can be used in heterogeneous direct bonding, which has potential applications for enhancing the performance of Si photonic integrated devices.

  10. Comparison of model estimates of the effects of aviation emissions on atmospheric ozone and methane

    E-Print Network [OSTI]

    Jacobson, Mark

    Comparison of model estimates of the effects of aviation emissions on atmospheric ozone and methane is the effects of aviation emissions on ozone and atmospheric chemistry. In this study the effects of aviation emissions on atmospheric ozone for 2006 and two projections for 2050 are compared among seven models

  11. The Benefit of Alternative Position, Navigation, and Timing (APNT) to Aviation and Other User Communities for

    E-Print Network [OSTI]

    Stanford University

    outage. The Federal Aviation Administration (FAA) has initiated an Alternative Position, Navigation Communities for Precise Time and Frequency Services Mitch Narins, US Federal Aviation Administration ShermanThe Benefit of Alternative Position, Navigation, and Timing (APNT) to Aviation and Other User

  12. ESTIMATION OF DELAY PROPAGATION IN THE NATIONAL AVIATION SYSTEM USING BAYESIAN NETWORKS

    E-Print Network [OSTI]

    Laskey, Kathryn Blackmond

    and mitigating delays is a major long-term objective of the Federal Aviation Administration (FAA). As demand1 ESTIMATION OF DELAY PROPAGATION IN THE NATIONAL AVIATION SYSTEM USING BAYESIAN NETWORKS Ning Xu creates major problems in the current aviation system. Methods are needed to analyze the manner in which

  13. Stone Axes and Warhammers: A Decade of Distributed Simulation in Aviation Research

    E-Print Network [OSTI]

    Tropper, Carl

    Systems Development (CAASD) is the Federal Aviation Administration's (FAA) federally funded researchStone Axes and Warhammers: A Decade of Distributed Simulation in Aviation Research Frank M. Sogandares Center for Advanced Aviation System Development (CAASD) 7515 Colshire Drive, McLean VA 22102

  14. Economic and emissions impacts of renewable fuel goals for aviation in the US*

    E-Print Network [OSTI]

    t The US Federal Aviation Administration (FAA) has a goal that one billion gallons of renewable jet fuelEconomic and emissions impacts of renewable fuel goals for aviation in the US* Niven Winchester and emissions impacts of renewable fuel goals for aviation in the US q Niven Winchester a, , Dominic Mc

  15. Practical Parallel SimulationApplied to Aviation Modeling Dr. Frederick Wieland

    E-Print Network [OSTI]

    Tropper, Carl

    Federal Aviation Administration (FAA) has itself performed a detailed validation study of DPAT [3Practical Parallel SimulationApplied to Aviation Modeling Dr. Frederick Wieland Centerfor Advanced Aviation Systems Development The MITRE Corporation 1820 Dolley Madison Dr., McLean, VA22102 fwieland

  16. A DME Based Area Navigation Systems for GPS/WAAS Interference Mitigation In General Aviation Applications

    E-Print Network [OSTI]

    Stanford University

    States. The Federal Aviation Administration (FAA) is leading the e ort to mod- ernize the NAS, Stanford University Abstract The Federal Aviation Administration is leading the National Airspace SystemA DME Based Area Navigation Systems for GPS/WAAS Interference Mitigation In General Aviation

  17. Intelligent terrain avoidance agent for General Aviation Free Flight

    E-Print Network [OSTI]

    Gesting, Paul

    2013-02-22T23:59:59.000Z

    In order to reduce the workload of Air Traffic Controllers, a new concept called Free Flight has emerged for General Aviation. This system takes the load off of the air traffic controller and puts the responsibility on the pilot. In order to help...

  18. Introduction Fossil fuel combustion by aviation, shipping and road

    E-Print Network [OSTI]

    Haak, Hein

    fifth of the total global anthropogenic emissions of CO2. These emissions are growing more rapidly than to global CO emissions are estimated to be much smaller, likely due to more efficient fuel combustion. Road96 Introduction Fossil fuel combustion by aviation, shipping and road traffic contributes about one

  19. INTELLIGENT ILLICIT OBJECT DETECTION SYSTEM FOR ENHANCED AVIATION SECURITY

    E-Print Network [OSTI]

    Blumenstein, Michael

    INTELLIGENT ILLICIT OBJECT DETECTION SYSTEM FOR ENHANCED AVIATION SECURITY Vallipuram for detecting illicit objects in hand luggage. 1. INTRODUCTION Increased security in the aftermath of the 9 sophisticated such that it is extremely difficult to detect possible threats of terrorism without severely

  20. The Impact of Climate Policy on U.S. Aviation

    E-Print Network [OSTI]

    Winchester, Niven

    We evaluate the impact of an economy-wide cap-and-trade policy on U.S. aviation taking the American Clean Energy and Security Act of 2009 (H.R.2454) as a representative example. We use an economywide model to estimate the ...

  1. Aero/Astro 50th Anniversary May 2008 Sustainable Aviation

    E-Print Network [OSTI]

    Prinz, Friedrich B.

    : Develop technologies that will allow a tripling of capacity with a reduction in environmental impact. #12 follows AATR-42 · acoustic noise is dispersed over large area · 4800 foot separation for IFR approach FourAero/Astro 50th Anniversary May 2008 Sustainable Aviation: Future Air Transportation

  2. Formal Analysis of Aviation Incidents Tibor Bosse1

    E-Print Network [OSTI]

    Bosse, Tibor

    of the plane back despite stall warnings [10]. For the analysis of accidents and incidents in aviation, roughly two streams can be distinguished in the literature, namely accident analysis and risk analysis. Whilst purposes, a main difference is that accident analysis attempts to identify one specific combination

  3. Short piston-cylinder pressure cells based on Ni-Cr-Al cylinders and their application to fragile materials

    SciTech Connect (OSTI)

    Taniguchi, Hiromi; Takeda, Sunao; Satoh, Ryosuke; Taniguchi, Arisa; Komatsu, Hiroaki; Satoh, Kazuhiko [Graduate School of Science and Engineering, Saitama University, 255 Shimo-Ohkubo, Saitama 338-8570 (Japan)

    2010-03-15T23:59:59.000Z

    In this decade, the performance of piston-cylinder pressure cells has been drastically improved by using robust materials such as nickel-chromium-aluminum and cobalt-nickel-chromium-molybdenum alloys to construct the inner cylinders. In this article, we present several experimental techniques for carrying out resistivity measurements under high pressure by applying the piston-cylinder devices based on the nickel-chromium-aluminum cylinders to fragile materials such as organics. These techniques are, in principle, applicable to measurements on any solid-state conductor. First, we introduce the construction of our piston-cylinder cells including two kinds of wired platforms for transport measurements. Second, we describe the construction of the platforms and the method of introducing the samples. After reporting test results for conventional materials such as ammonium fluoride, bismuth, and tellurium, lastly, we present examples of the successful application of our method to organic materials.

  4. Overview of Aviation Fuel Markets for Biofuels Stakeholders

    SciTech Connect (OSTI)

    Davidson, C.; Newes, E.; Schwab, A.; Vimmerstedt, L.

    2014-07-01T23:59:59.000Z

    This report is for biofuels stakeholders interested the U.S. aviation fuel market. Jet fuel production represents about 10% of U.S. petroleum refinery production. Exxon Mobil, Chevron, and BP top producers, and Texas, Louisiana, and California are top producing states. Distribution of fuel primarily involves transport from the Gulf Coast to other regions. Fuel is transported via pipeline (60%), barges on inland waterways (30%), tanker truck (5%), and rail (5%). Airport fuel supply chain organization and fuel sourcing may involve oil companies, airlines, airline consortia, airport owners and operators, and airport service companies. Most fuel is used for domestic, commercial, civilian flights. Energy efficiency has substantially improved due to aircraft fleet upgrades and advanced flight logistic improvements. Jet fuel prices generally track prices of crude oil and other refined petroleum products, whose prices are more volatile than crude oil price. The single largest expense for airlines is jet fuel, so its prices and persistent price volatility impact industry finances. Airlines use various strategies to manage aviation fuel price uncertainty. The aviation industry has established goals to mitigate its greenhouse gas emissions, and initial estimates of biojet life cycle greenhouse gas emissions exist. Biojet fuels from Fischer-Tropsch and hydroprocessed esters and fatty acids processes have ASTM standards. The commercial aviation industry and the U.S. Department of Defense have used aviation biofuels. Additional research is needed to assess the environmental, economic, and financial potential of biojet to reduce greenhouse gas emissions and mitigate long-term upward price trends, fuel price volatility, or both.

  5. Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home andDisposition | NationalMaterials

  6. Implementation Guide - Aviation Program Performance Indicators (Metrics) for use with DOE O 440.2B, Aviation Management And Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-12-10T23:59:59.000Z

    The Guide provides information regarding Departmental expectations on provisions of DOE 440.2B, identifies acceptable methods of implementing Aviation Program Performance Indicators (Metrics) requirements in the Order, and identifies relevant principles and practices by referencing Government and non-Government standards. Canceled by DOE G 440.2B-1A.

  7. Using Seasonal Monitor Data to Assess Aviation Sherman Lo, Stanford University, Robert Wenzel, Booz Allen Hamilton, Greg Johnson,

    E-Print Network [OSTI]

    Stanford University

    applications such as aviation. As part of the ongoing Federal Aviation Administration (FAA) Loran evaluation unavailable for the desired operation. As such, the Federal Aviation Administration (FAA) Loran TechnicalUsing Seasonal Monitor Data to Assess Aviation Integrity Sherman Lo, Stanford University, Robert

  8. ASRS: The Case for Confidential Incident Reporting Systems In April 2001, the world's largest confidential voluntary aviation reporting system, the

    E-Print Network [OSTI]

    the Federal Aviation Administration (FAA) and National Aeronautics and Space Administration (NASA the aviation community, both individually, and collectively, could place a high degree of trust. The FAA confidential voluntary aviation reporting system, the NASA Aviation Safety Reporting System (ASRS), celebrated

  9. Solvothermal synthesis of NiAl double hydroxide microspheres on a nickel foam-graphene as an electrode material for pseudo-capacitors

    SciTech Connect (OSTI)

    Momodu, Damilola; Bello, Abdulhakeem; Dangbegnon, Julien; Barzeger, Farshad; Taghizadeh, Fatimeh; Fabiane, Mopeli; Manyala, Ncholu, E-mail: ncholu.manyala@up.ac.za [Department of Physics, Institute of Applied Materials, SARChI Chair in Carbon Technology and Materials, University of Pretoria, Pretoria 0028, South Africa. (South Africa); Johnson, A. T. Charlie [Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)

    2014-09-15T23:59:59.000Z

    In this paper, we demonstrate excellent pseudo-capacitance behavior of nickel-aluminum double hydroxide microspheres (NiAl DHM) synthesized by a facile solvothermal technique using tertbutanol as a structure-directing agent on nickel foam-graphene (NF-G) current collector as compared to use of nickel foam current collector alone. The structure and surface morphology were studied by X-ray diffraction analysis, Raman spectroscopy and scanning and transmission electron microscopies respectively. NF-G current collector was fabricated by chemical vapor deposition followed by an ex situ coating method of NiAl DHM active material which forms a composite electrode. The pseudocapacitive performance of the composite electrode was investigated by cyclic voltammetry, constant charge–discharge and electrochemical impedance spectroscopy measurements. The composite electrode with the NF-G current collector exhibits an enhanced electrochemical performance due to the presence of the conductive graphene layer on the nickel foam and gives a specific capacitance of 1252 F g{sup ?1} at a current density of 1 A g{sup ?1} and a capacitive retention of about 97% after 1000 charge–discharge cycles. This shows that these composites are promising electrode materials for energy storage devices.

  10. CRADA (AL-C-2009-02) Final Report: Phase I. Lanthanum-based Start Materials for Hydride Batteries

    SciTech Connect (OSTI)

    Gschneidner, Jr., Karl [Ames Laboratory; Schmidt, Frederick [Ames Laboratory] [Ames Laboratory; Frerichs, A.E. [Ames Laboratory] [Ames Laboratory; Ament, Katherine A. [Ames Laboratory] [Ames Laboratory

    2013-05-01T23:59:59.000Z

    The purpose of Phase I of this work is to focus on developing a La-based start material for making nickel-metal (lanthanum)-hydride batteries based on our carbothermic-silicon process. The goal is to develop a protocol for the manufacture of (La{sub 1-x}R{sub x})(Ni{sub 1-y}M{sub y})(Si{sub z}), where R is a rare earth metal and M is a non-rare earth metal, to be utilized as the negative electrode in nickel-metal hydride (NiMH) rechargeable batteries.

  11. Greenhouse Gas Emissions from Aviation and Marine Transportation: Mitigation Potential and Policies

    E-Print Network [OSTI]

    McCollum, David L; Gould, Gregory; Greene, David L

    2010-01-01T23:59:59.000Z

    Extending the EU Emissions Trading Scheme to Aviation.Air Transport Emissions Trading Scheme Workshop, UKaviation in its GHG emission trading system (i.e. , by

  12. E-Print Network 3.0 - aviation human factors Sample Search Results

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

    Briefing Note No. 26 Tyndall Briefing Note No. 26 June 2008 Summary: FOR A GLOBAL EMISSIONS TRADING SCHEME (GETS) FOR INTERNATIONAL BUNKERS (AVIATION AND SHIPPING) A Briefing...

  13. Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...

    Gasoline and Diesel Fuel Update (EIA)

    Marketing Annual 1999 421 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

  14. Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Marketing Annual 1995 467 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

  15. Highly tunable quantum Hall far-infrared photodetector by use of GaAs/Al{sub x}Ga{sub 1?x}As-graphene composite material

    SciTech Connect (OSTI)

    Tang, Chiu-Chun [Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Ling, D. C. [Department of Physics, Tamkang University, Tamsui Dist., New Taipei City 25137, Taiwan (China); Chi, C. C.; Chen, Jeng-Chung [Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan (China)

    2014-11-03T23:59:59.000Z

    We have developed a highly tunable, narrow band far-infrared (FIR) photodetector which utilizes the characteristic merits of graphene and two-dimensional electron gas (2DEG) in GaAs/Al{sub x}Ga{sub 1?x}As heterostructure in the Quantum Hall states (QHS). The heterostructure surface is covered with chemical vapor-deposited graphene, which functions as a transparent top-gate to vary the electron density of the 2DEG. FIR response observed in the vicinity of integer QH regime can be effectively tuned in a wide range of 27–102?cm{sup ?1} with a bias voltage less than ?1?V. In addition, we have found that the presence of graphene can genuinely modulate the photoresponse. Our results demonstrate a promising direction for realizing a tunable long-wavelength FIR detector using QHS in GaAs 2DEG/ graphene composite material.

  16. Hybrid-electric propulsion for automotive and aviation applications

    E-Print Network [OSTI]

    Friedrich, C; Robertson, P. A.

    2014-12-30T23:59:59.000Z

    scenario. Based on that definition, a scenario of 100 % saving in fuel is possible when using a purely electric powertrain (HF = 100 %) and freely available energy to charge the batteries such as from a solar panel or wind turbine (neglecting the energy... , reduced take-off noise, and a reduced heat signature. Small-scale hybrid-electric systems have been mainly applied in the automotive sector and represent a novel concept in the aviation sector. The architecture of HEPS can be classified into four main...

  17. Aviation Management Professional Award Nomination for: | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy:WhetherNovember 13, 2009 Management(UpdatedInsulatedEnergy Aviation

  18. U.S. Aviation Gasoline Refiner Sales Volumes

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are nowTotal" (Percent) Type: Sulfur Content API GravityDakota" "Fuel, quality",Area: U.S. East Coast (PADD 1) New England (PADD 1A) ConnecticutProduct: Aviation

  19. Ferrin Moore, Senior Aviation Policy Officer - Bio | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube|6721Energy 3_adv_battery.pdfFerrin Moore Title: Senior Aviation PolicyFerrin

  20. Mura et al., Supplementary Materials Supplementary Material

    E-Print Network [OSTI]

    Mura, Cameron

    area (Ĺ2 ) Pae (1L5X) monomer sa 13215.4, 13199.3 Pae (1L5X) dimer sa 20579.6 Pae (1L5X) tetramer sa 37451.6 Pae (1L5X) dimer interface 5835.1 PaeSurE Pae (1L5X) tetramer interface 3716.0 1J9J monomer sa 13515.4, 13533.5 1J9J dimer sa 20113.9 1J9J tetramer sa 38614.1 1J9J dimer interface 6935.0 Tma

  1. Development of an income-based hedonic monetization model for the assessment of aviation-related noise impacts

    E-Print Network [OSTI]

    He, Qinxian, Ph. D. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    Aviation is an industry that has seen tremendous growth in the last several decades. With demand for aviation projected to rise at an annual rate of 5% over the next 20 to 25 years, it is important to consider technological, ...

  2. Implementation Guide - Aviation Management, Operations, Maintenance, Security, and Safety for Use with DOE O 440.2B, Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-07-18T23:59:59.000Z

    This Guide provides detailed information to help all personnel, responsible for a part of the aviation program, understand and comply with the rules and regulations applicable to their assignments. Canceled by DOE G 440.2B-2A.

  3. Roadmap: Aeronautics -Aviation Management -Bachelor of Science [AT-BS-AERN-AVMN

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT-BS-AERN-AVMN] College of 2 | Last Updated: 4-June-13/JS This roadmap is a recommended semester-by-semester plan of study (upper division) 3 #12;Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT

  4. A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme

    E-Print Network [OSTI]

    Watson, Andrew

    A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Alice Bows-up analysis of including aviation within the EU's Emissions Trading Scheme Alice Bows & Kevin Anderson Tyndall's emissions trading scheme. Results indicate that unless the scheme adopts both an early baseline year

  5. United States navy fleet problems and the development of carrier aviation, 1929-1933 

    E-Print Network [OSTI]

    Wadle, Ryan David

    2005-11-01T23:59:59.000Z

    The U.S. Navy first took official notice of aviation in 1910, but its development of carrier aviation lagged behind Great Britain??s until the 1920s. The first American aircraft carrier, the Langley, commissioned in 1919, provided the Navy with a...

  6. NSP May10/WGW/FlimsyXX INTERNATIONAL CIVIL AVIATION ORGANISATION

    E-Print Network [OSTI]

    Stanford University

    analysis being performed by the Federal Aviation Administration (FAA), Navigation Services DirectorateNSP May10/WGW/FlimsyXX INTERNATIONAL CIVIL AVIATION ORGANISATION NAVIGATION SYSTEMS PANEL (NSP the work being accomplished by the FAA to assess alternatives for providing PNT services when GNSS

  7. Testimony Regarding Fiscal Year 2013 Funding for the Federal Aviation Administration (FAA) and

    E-Print Network [OSTI]

    1 Testimony Regarding Fiscal Year 2013 Funding for the Federal Aviation Administration (FAA the DOT, FAA, and FHWA and the atmospheric science community: Federal Aviation Administration Current) and Federal Highway Administration (FHWA) Submitted 19 March 2012 to the Subcommittee on Transportation

  8. AVGAS/AUTOGAS (aviation gasoline/automobile gasoline) comparison. Winter-grade fuels. Interim report

    SciTech Connect (OSTI)

    Ferrara, A.M.

    1986-07-01T23:59:59.000Z

    This report describes dynamometer tests that simulated conditions found in a general-aviation aircraft. In these tests, automobile gasoline was tested and compared with aviation gasoline. The tendency for vapor lock and detonation was measured as a function of gasoline grade, Reid vapor pressure, and the age of the fuel.

  9. Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure

    E-Print Network [OSTI]

    Guo, Zhixiong "James"

    Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure Keywords: Supercritical pressure Aviation kerosene Convective heat transfer Numerical study a b s t r a c convective in kerosene pipe flow is complicated. Here the convective heat transfer characteristics of China

  10. 2003-01-2975 NASA's Aviation System Monitoring and Modeling Project

    E-Print Network [OSTI]

    Maluf, David A.

    . Maluf NASA Ames Research Center, Moffett Field, CA Copyright © 2003 SAE International ABSTRACT Within NASA's Aviation Safety Program, the Aviation System Monitoring and Modeling (ASMM) Project addresses that could lead to accidents. This Project is developing a set of automated tools to facilitate efficient

  11. HumanWildlife Interactions 5(2):198203, Fall 2011 Wildlife risk to aviation: a multi-scale

    E-Print Network [OSTI]

    1973, Blokpoel 1976). Since the inception of the Federal Aviation Administration's (FAA) NationalHuman­Wildlife Interactions 5(2):198­203, Fall 2011 Commentary Wildlife risk to aviation: a multi concerns to the aviation industry worldwide. Recent events such as the ditching of US Airways Flight 1549

  12. A Longitudinal Analysis of the Causal Factors in Major Aviation Accidents in the USA from 1976 to 2006

    E-Print Network [OSTI]

    Johnson, Chris

    A Longitudinal Analysis of the Causal Factors in Major Aviation Accidents in the USA from 1976.m.holloway@larc.nasa.gov Abstract This paper forms part of a long term analysis to understand the causes of aviation accidents. In this paper, we extend our analysis to include all major US aviation accidents between 1976 and 1984. We also

  13. [Research and workshop on alternative fuels for aviation. Final report

    SciTech Connect (OSTI)

    NONE

    1999-09-01T23:59:59.000Z

    The Renewable Aviation Fuels Development Center (RAFDC) at Baylor University was granted U. S. Department of Energy (US DOE) and Federal Aviation Administration (FAA) funds for research and development to improve the efficiency in ethanol powered aircraft, measure performance and compare emissions of ethanol, Ethyl Tertiary Butyl Ether (ETBE) and 100 LL aviation gasoline. The premise of the initial proposal was to use a test stand owned by Engine Components Inc. (ECI) based in San Antonio, Texas. After the grant was awarded, ECI decided to close down its test stand facility. Since there were no other test stands available at that time, RAFDC was forced to find additional support to build its own test stand. Baylor University provided initial funds for the test stand building. Other obstacles had to be overcome in order to initiate the program. The price of the emission testing equipment had increased substantially beyond the initial quote. Rosemount Analytical Inc. gave RAFDC an estimate of $120,000.00 for a basic emission testing package. RAFDC had to find additional funding to purchase this equipment. The electronic ignition unit also presented a series of time consuming problems. Since at that time there were no off-the-shelf units of this type available, one had to be specially ordered and developed. FAA funds were used to purchase a Super Flow dynamometer. Due to the many unforeseen obstacles, much more time and effort than originally anticipated had to be dedicated to the project, with much of the work done on a volunteer basis. Many people contributed their time to the program. One person, mainly responsible for the initial design of the test stand, was a retired engineer from Allison with extensive aircraft engine test stand experience. Also, many Baylor students volunteered to assemble the. test stand and continue to be involved in the current test program. Although the program presented many challenges, which resulted in delays, the RAFDC's test stand is an asset which provides an ongoing research capability dedicated to the testing of alternative fuels for aircraft engines. The test stand is now entirely functional with the exception of the electronic ignition unit which still needs adjustments.

  14. A nuclear magnetic resonance probe of Fe-Al and Al20V2Eu intermetallics

    E-Print Network [OSTI]

    Chi, Ji

    2009-05-15T23:59:59.000Z

    Al-rich Fe-Al systems (FeAl2, Fe2 Al5 and Fe4Al13) and Al20V2Eu have complicated structures with quasicrystal-like features making these materials potentially of interest for magnetic behavior. However, there is not much work on these materials...

  15. Climate impact of aviation NOx? emissions : radiative forcing, temperature, and temporal heterogeneity

    E-Print Network [OSTI]

    Wong, Lawrence Man Kit

    2014-01-01T23:59:59.000Z

    Aviation NOx emissions are byproducts of combustion in the presence of molecular nitrogen. In the upper troposphere, NOx emissions result in the formation of O? but also reduce the lifetime of CH4 , causing an indirect ...

  16. The impact of the European Union Emissions Trading Scheme on US aviation

    E-Print Network [OSTI]

    Malina, Robert

    We estimate the economic impacts on US airlines that may arise from the inclusion of aviation in the European Union Emissions Trading Scheme from 2012 to 2020. We find that the Scheme would only have a small impact on US ...

  17. Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...

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

    - W 73.5 See footnotes at end of table. A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present Energy Information Administration ...

  18. Stability derivative extraction from flight test data for a general aviation aircraft

    E-Print Network [OSTI]

    Randall, Brian Edward

    1996-01-01T23:59:59.000Z

    The Gulfstream Commander 700 (N700AE) aircraft owned by the Texas A&M Flight Mechanics Laboratory (FML) is currently being modeled on the Engineering Flight Simulator (EFS) for testing of an integrated cockpit system for general aviation (GA...

  19. n SMS AviAtion'S ProPhylActic Almost 10 years ago, CBAA and

    E-Print Network [OSTI]

    @cbaa.ca Director, Finance Gail Stubbs, ext. 222 · gstubbs@cbaa.ca Vice President, Marketing and Sales, Andrew Operations, Skyservice Business Aviation Inc. Vice Chair · Doug Ware, Manager; FlightSafety Canada Ltd

  20. The impacts of aviation emissions on human health through changes in air quality and UV irradiance

    E-Print Network [OSTI]

    Brunelle-Yeung, Elza

    2009-01-01T23:59:59.000Z

    World-wide demand for air transportation is rising steadily. The air transportation network may be limited by aviation's growing environmental impacts. These impacts take the form of climate impacts, noise impacts, and ...

  1. Symbiotic strategies in enterprise ecology : modeling commercial aviation as an Enterprise of Enterprises

    E-Print Network [OSTI]

    Sgouridis, Sgouris P

    2007-01-01T23:59:59.000Z

    We investigate the effectiveness of strategic alternatives that are designed to dampen the cyclicality manifest in the commercial aviation (CA)-related industries. In this research we introduce the conceptual framework of ...

  2. Assessing environmental benefits and economic costs of aviation environmental policy measures

    E-Print Network [OSTI]

    Mahashabde, Anuja (Anuja Anil)

    2009-01-01T23:59:59.000Z

    Despite the recent global economic downturn, longer term growth is anticipated for aviation with an increasing environmental impact, specifically in the areas of noise, air quality, and climate change. To ensure sustainable ...

  3. Intelligent executive guidance agent for general aviation aircraft under free flight

    E-Print Network [OSTI]

    Rong, Jie

    2002-01-01T23:59:59.000Z

    INTELLIGENT EXECUTIVE GUIDANCE AGENT FOR GENERAL AVIATION AIRCRAFT UNDER FREE FLIGHT A Thesis by JIE RONG Subnutted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 2002 Malor Subject: Aerospace Engineering INTELLIGENT EXECUTIVE GUIDANCE AGENT FOR GENERAL AVIATION AIRCRAFT UNDER FREE FLIGHT A Thesis by JIE RONG Submitted to Texas A&M University in partial fulfillment of the requirements...

  4. Implementation of alternative bio-based fuels in aviation: The Clean Airports Program

    SciTech Connect (OSTI)

    Shauck, M.E.; Zanin, M.G.

    1997-12-31T23:59:59.000Z

    The Renewable Aviation Fuels Development Center at Baylor University in Waco, Texas, was designated, in March 1996, by the US Department of Energy (US DOE) as the national coordinator of the Clean Airports Program. This program, a spin-off of the Clean Cities Program, was initiated to increase the use of alternative fuels in aviation. There are two major fuels used in aviation today, the current piston engine aviation gasoline, and the current turbine engine fuel. The environmental impact of each of these fuels is significant. Aviation Gasoline (100LL), currently used in the General Aviation piston engine fleet, contributes 100% of the emissions containing lead in the USA today. In the case of the turbine engine fuel (Jet fuel), there are two major environmental impacts to be considered: the local, in the vicinity of the airports, and the global impact on climate change. The Clean Airports Program was established to promote the use of clean burning fuels in order to achieve and maintain clean air at and in the vicinities of airports through the use of alternative fuel-powered air and ground transportation vehicles.

  5. General aviation activity and avionics survey. Annual report for CY81

    SciTech Connect (OSTI)

    Schwenk, J.C.; Carter, P.W.

    1982-12-01T23:59:59.000Z

    This report presents the results and a description of the 1981 General Aviation Activity and Avionics Survey. The survey was conducted during 1982 by the FAA to obtain information on the activity and avionics of the United States registered general aviation aircraft fleet, the dominant component of civil aviation in the U.S. The survey was based on a statistically selected sample of about 8.9 percent of the general aviation fleet and obtained a response rate of 61 percent. Survey results are based upon response but are expanded upward to represent the total population. Survey results revealed that during 1981 an estimated 40.7 million hours of flying time were logged by the 213,226 active general aviation aircraft in the U.S. fleet, yielding a mean annual flight time per aircraft of 188.1 hours. The active aircraft represented about 83 percent of the registered general aviation fleet. The report contains breakdowns of these and other statistics by manufacturer/model group, aircraft type, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, avionics, and engine hours estimates. In addition, tables are included for detailed analysis of the avionics capabilities of GA fleet.

  6. Materials Science and Engineering A 423 (2006) 2427 Experimental and computational study on the load-jump tests of AlMg

    E-Print Network [OSTI]

    Dao, Ming

    2006-01-01T23:59:59.000Z

    ) comparison of indentation creep curve (ICC) right after load jumping and that for the corresponding constant-load on the load-jump tests of Al­Mg solid­solution alloy using instrumented indentation technique H. Takagia,, M January 2006 Abstract Constant-load tests and load-jump tests were carried out using a microindenter in Al

  7. Materials Science and Engineering A 491 (2008) 88102 Plastic deformation of Al and AA5754 between 4.2 K and 295 K

    E-Print Network [OSTI]

    Niewczas, Marek

    reserved. Keywords: Aluminum; AA5754 Al alloys; Plastic deformation; Electrical resistivity; Work hardening; Strain rate sensitivity; Dislocation density; Fracture 1. Introduction Aluminum alloys of the 5000 (Al­Mg) series have been con- sidered for structural applications in the automotive industry [1]. The non

  8. Gas-source molecular beam epitaxial growth and characterization of the (Al,In,Ga)NP/GaP material system and Its applications to light-emitting diodes

    E-Print Network [OSTI]

    Odnoblyudov, Vladimir

    2006-01-01T23:59:59.000Z

    ? G, Kcal/mol GaP GaN AlN o Substrate temperature, C Figurenm-thick GaN 0.006 P 0.994 layer on substrate temperature.substrate temperature for Reactions formation of AlP, GaP, GaN and

  9. A Study On Critical Thinning In Thin-walled Tube Bending Of Al-Alloy 5052O Via Coupled Ductile Fracture Criteria

    SciTech Connect (OSTI)

    Li Heng; Yang He; Zhan Mei [School of Materials Science, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072 (China)

    2010-06-15T23:59:59.000Z

    Thin-walled tube bending(TWTB) method of Al-alloy tube has attracted wide applications in aerospace, aviation and automobile,etc. While, under in-plane double tensile stress states at the extrados of bending tube, the over-thinning induced ductile fracture is one dominant defect in Al-alloy tube bending. The main objective of this study is to predict the critical wall-thinning of Al-alloy tube bending by coupling two ductile fracture criteria(DFCs) into FE simulation. The DFCs include Continuum Damage Mechanics(CDM)-based model and GTN porous model. Through the uniaxial tensile test of the curved specimen, the basic material properties of the Al-alloy 5052O tube is obtained; via the inverse problem solution, the damage parameters of both the two fracture criteria are interatively determined. Thus the application study of the above DFCs in the TWTB is performed, and the more reasonable one is selected to obtain the critical thinning of Al-alloy tube in bending. The virtual damage initiation and evolution (when and where the ductile fracture occurs) in TWTB are investigated, and the fracture mechanisms of the voided Al-alloy tube in tube bending are consequently discussed.

  10. Preliminary assessment report for Virginia Army National Guard Army Aviation Support Facility, Richmond International Airport, Installation 51230, Sandston, Virginia

    SciTech Connect (OSTI)

    Dennis, C.B.

    1993-09-01T23:59:59.000Z

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Virginia Army National Guard (VaARNG) property in Sandston, Virginia. The Army Aviation Support Facility (AASF) is contiguous with the Richmond International Airport. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The PA is designed to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. The AASF, originally constructed as an active Air Force interceptor base, provides maintenance support for VaARNG aircraft. Hazardous materials used and stored at the facility include JP-4 jet fuel, diesel fuel, gasoline, liquid propane gas, heating oil, and motor oil.

  11. Federal Aviation Administration National Engine Generator Replacement Project

    SciTech Connect (OSTI)

    Sturm, C.C.

    1995-12-31T23:59:59.000Z

    The Federal Aviation Administration (FAA) is undertaking a major project to replace aging engine generators over the next few years. The engine generators currently installed at various National Airspace System (NAS) facilities such as airport traffic control towers and radars provide standby power critical to the safe operation of air traffic in the NAS. This paper will describe the FAA engine generator set (EGS) replacement decision process, procurement options, technical requirements and installation criteria to replace up to 3,000 existing EGS`s and establish additional EGS`s for new equipment installations. Each EGS includes an engine, alternator, automatic transfer switch, load bank, environmentally safe day tank and battery charger. Buying commercial-off-the-shelf (COTS) EGS equipment instead of using a development procurement with a detailed technical specification, provides an opportunity to do business in a new way for the FAA and a vehicle to procure EGS`s with proven quality and performance. Logistics support (parts support) will be provided by the COTS EGS supplier at a fixed cost over the five year contract life. Pre-award EGS benchmark testing gave the FAA an opportunity to closely look at EGS`s recently manufactured and configured to simulate an actual FAA installation.

  12. Implementation Guide - Aviation Management, Operations, Maintenance, Security, and Safety for Use with DOE O 440.2B Chg 1, Aviation Management and Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-10-17T23:59:59.000Z

    This Guide provides detailed information to help all personnel, responsible for a part of the aviation program, understand and comply with the rules and regulations applicable to their assignments. Cancels DOE G 440.2B-2. Canceled by DOE N 251.110.

  13. Materials Science and Engineering A311 (2001) 8399 Combustion synthesis/densification of an Al2O3 TiB2 composite

    E-Print Network [OSTI]

    Meyers, Marc A.

    2000 Abstract The self-propagating gasless combustion reaction 3TiO2 +3B2O3 +10Al5Al2O2 +3TiB2 was used of reaction. The densification was enabled by the high temperatures produced by the combustion reaction (:2000 studied in the US [5­11] and Japan [12­16]. A self-propagating gasless (virtually) combustion wave

  14. Lithium-Reactive Co3,,PO4...2 Nanoparticle Coating on High-Capacity LiNi0.8Co0.16Al0.04O2 Cathode Material

    E-Print Network [OSTI]

    Cho, Jaephil

    Lithium-Reactive Co3,,PO4...2 Nanoparticle Coating on High-Capacity LiNi0.8Co0.16Al0.04O2 Cathode 2 nanoparticle coating. As opposed to conventional coating methods, in which the coating material did not react with LiOH and Li2CO3 impurities dissolved from the cathode, the Co3 PO4 2 coating

  15. The Potential of Turboprops to Reduce Aviation Fuel Consumption

    E-Print Network [OSTI]

    Smirti, Megan; Hansen, Mark

    2009-01-01T23:59:59.000Z

    and Grimme, W.G. , 2007. Emissions trading for internationalinvestigating an open emission trading system for aviationin the European Union Emissions Trading Scheme (Wit et al. ,

  16. A SKY-HIGH CHALLENGE: THE CARBON FOOTPRINT OF AVIATION IN BRITISH COLUMBIA, CANADA, AND MEASURES TO MITIGATE IT

    E-Print Network [OSTI]

    Pedersen, Tom

    A SKY-HIGH CHALLENGE: THE CARBON FOOTPRINT OF AVIATION IN BRITISH COLUMBIA, CANADA, AND MEASURES but not subnational scale. In this thesis, I present what seems to be the first detailed analysis of the carbon footprint (CF) of civil aviation at a subnational level together with an assessment of what key stakeholders

  17. Air Force program tests production of aviation turbine fuels from Utah and Kentucky bitumens

    SciTech Connect (OSTI)

    Not Available

    1986-09-01T23:59:59.000Z

    Ashland Petroleum Company and Sun Refining and Marketing participated in a US Air Force program to determine the costs, yields, physical characteristics, and chemical properties of aviation turbine fuels, Grades JP-4 and JP-8, produced from Kentucky and Utah bitumens. The processes used by both are summarized; Ashland used a different approach for each bitumen; Sun's processing was the same for both, but different from Ashland's. Chemical and physical properties are tabulated for the two raw bitumens. Properties of the eight fuels produced are compared with specification for similar type aviation turbine fuels.

  18. Jimmy Krozel is with Metron Aviation, Inc., Herndon, VA. Changkil Lee and Joseph S.B. Mitchell are with Stony Brook University, Stony Brook, NY.

    E-Print Network [OSTI]

    Mitchell, Joseph S.B.

    [Federal Aviation Administration, 2003]) lists weather as the leading cause (65% to 75%) of delays greater inclement weather, throughput is adversely affected. The Aviation Capacity Enhancement Plan (FAA ACE Plan. Jimmy Krozel is with Metron Aviation, Inc., Herndon, VA. Changkil Lee and Joseph S.B. Mitchell

  19. Roadmap: Aeronautics -Aviation Management -Bachelor of Science [AT-BS-AERN-AVMN

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT-BS-AERN-AVMN] College of 3 | Last Updated: 6-Dec-12/JS This roadmap is a recommended semester-by-semester plan of study on page 2 TECH 36620 Project Management in Engineering and Technology 3 #12;Roadmap: Aeronautics

  20. SBAS and GBAS Integrity for Non-Aviation Users: Moving Away from "Specific Risk"

    E-Print Network [OSTI]

    Stanford University

    as well as ships near shore. This much larger user base can benefit as much from the integrity componentsSBAS and GBAS Integrity for Non-Aviation Users: Moving Away from "Specific Risk" Sam Pullen, Todd available to other users, such as automobiles, buses, and trains on land as well as ships near shore

  1. The Federal Aviation Administration (FAA) estimates that 70% of air traffic

    E-Print Network [OSTI]

    Reuter, Martin

    The Federal Aviation Administration (FAA) estimates that 70% of air traffic delays result from by the Port Authority of New York and New Jersey, and the FAA in 2007 established a program to field on by thunderstorms. The FAA estimates that one-third of all commercial airline flights daily pass through the New

  2. Analysing Aviation Accidents using WB-Analysis An Application for Multimodal Reasoning

    E-Print Network [OSTI]

    Moeller, Ralf

    Analysing Aviation Accidents using WB-Analysis An Application://www.rvs.uni-bielefeld.de We describe our ongoing work in accident analysis. Accident reports should tell* * us at least what the accident was and what the critical events were. A third requirement th* *ey should fulfil is to explain

  3. Structure and Electrochemistry of LiNi1/3Co1/3-yMyMn1/3O2 (M=Ti, Al, Fe) Positive Electrode Materials

    SciTech Connect (OSTI)

    Wilcox, James; Patoux, Sebastien; Doeff, Marca

    2009-01-14T23:59:59.000Z

    A series of materials based on the LiNi1/3Co1/3-yMyMn1/3O2 (M = Ti,Al,Fe) system has been synthesized and examined structurally and electrochemically. It is found that the changes in electrochemical performance depend highly on the nature of the substituting atom and its effect on the crystal structure. Substitution with small amounts of Ti4+ (y = 1/12) leads to the formation of a high-capacity and high-rate positive electrode material. Iron substituted materials suffer from an increased antisite defect concentration and exhibit lower capacities and poor rate capabilities. Single-phase materials are found for LiNi1/3Co1/3-yAlyMn1/3O2 when y<_ 1/4 and all exhibit decreased capacities when cycled to 4.3 V. However, an increase in rate performance and cycle stability upon aluminum substitution is correlated with an improved lamellar structure.

  4. AviationWeek.com/awst Airlines to WAtch in 2013

    E-Print Network [OSTI]

    Pennycook, Steve

    and imple- ment innovative manufacturing pro- cesses--such as additive manufactur- ing--have referred A as much opportunity for small manufacturers with no access to cut- ting-edge R&D tools- tion of open-source materials research, plus a state-of-the-art Manufacturing Demonstration Facility

  5. From Smart Materials to Cognitive Materials Requirements and Challenges

    E-Print Network [OSTI]

    Bremen, Universität

    From Smart Materials to Cognitive Materials ­ Requirements and Challenges Lutz Frommberger (lutz materials are materials that are either capa- ble of changing some of their properties according to external within the material itself. The latter is also called sensorial material (Lawo et. al., 2009). Recently

  6. Uncertainty analysis of an aviation climate model and an aircraft price model for assessment of environmental effects

    E-Print Network [OSTI]

    Jun, Mina

    2007-01-01T23:59:59.000Z

    Estimating, presenting, and assessing uncertainties are important parts in assessment of a complex system. This thesis focuses on the assessment of uncertainty in the price module and the climate module in the Aviation ...

  7. Relating aviation service difficulty reports to accident data for safety trend prediction

    SciTech Connect (OSTI)

    Fullwood, R.; Hall, R.; Martinez, G.; Uryasev, S.

    1996-03-13T23:59:59.000Z

    This work explores the hypothesis that Service Difficulty Reports (SDR - primarily inspection reports) are related to Accident Incident Data System (AIDS - reports primarily compiled from National Transportation Safety Board (NTSB) accident investigations). This work sought and found relations between equipment operability reported in the SDR and aviation safety reported in AIDS. Equipment is not the only factor in aviation accidents, but it is the factor reported in the SDR. Two approaches to risk analysis were used: (1) The conventional method, in which reporting frequencies are taken from a data base (SDR), and used with an aircraft reliability block diagram model of the critical systems to predict aircraft failure, and (2) Shape analysis that uses the magnitude and shape of the SDR distribution compared with the AIDS distribution to predict aircraft failure.

  8. Results from FAA program to validate bonded composite doublers for commercial aviation use

    SciTech Connect (OSTI)

    Roach, D.P.

    1997-09-01T23:59:59.000Z

    The number of commercial airframes exceeding twenty years of service continues to grow. In addition, Service Life Extension Programs are attempting to extend the {open_quotes}economic{close_quotes} service life of commercial airframes to thirty years. The use of bonded composites may offer the airframe manufacturers and aircraft maintenance facilities a cost effective method to extend the lives of their aircraft. The Federal Aviation Administration Assurance NDI Validation Center (AANC) to validate the use of bonded composite doublers on commercial aircraft.

  9. VERS DES COMPTENCES EXTERNES : L'ACTIVISME DE LA COMMISSION EUROPENNE EN MATIRE D'AVIATION

    E-Print Network [OSTI]

    Boyer, Edmond

    'AVIATION INTERNATIONALE Cornelia Woll L'Harmattan | Politique européenne 2005/3 - n° 17 pages 137 à 158 ISSN 1623-158. -------------------------------------------------------------------------------------------------------------------- Distribution électronique Cairn.info pour L'Harmattan. © L'Harmattan. Tous droits réservés pour tous pays. La.cairn.info-Institutd'EtudesPolitiquesdeParis--193.54.67.94-08/07/201412h43.©L'Harmattan Documenttéléchargédepuiswww

  10. Smokes from the burning of aviation fuel and their self-lofting by solar heating

    SciTech Connect (OSTI)

    Radke, L.F.; Lyons, J.H.; Hobbs, P.V. (Univ. of Washington, Seattle (USA)); Weiss, R.E. (Radiance Research, Inc., Seattle, WA (USA))

    1990-08-20T23:59:59.000Z

    The emission factors and optical properties of smokes produced by the burning of aviation fuel were determined from airborne measurements. These rather large fires (30 m in diameter and containing as much as 4.5 {times} 10{sup 4} liters of fuel) produced dark columns of smoke. On several occasions the smoke was observed to continue to rise slowly after its initial stabilization at a temperature inversion. This rise was evidently due to the absorption of solar radiation by the smoke.

  11. Demonstration and implementation of ethanol as an aviation fuel. Final report

    SciTech Connect (OSTI)

    NONE

    1998-01-01T23:59:59.000Z

    The objectives of the program were to demonstrate the viability of ethanol as an aviation fuel at appropriate locations and audiences in the participating Biomass Energy Program Regions, and to promote implementation projects in the area. Seven demonstrations were to be performed during the Summer 1995 through December 1996 period. To maximize the cost effectiveness of the program, additional corporate co-sponsorships were sought at each demonstration site and the travel schedule was arranged to take advantage of appropriate events taking place in the vicinity of the schedule events or enroute. This way, the original funded amount was stretched to cover another year of activities increasing the number of demonstrations from seven to thirty-nine. While the Renewable Aviation Fuels Development Center (RAFDC) contract focused on ethanol as an aviation fuel, RAFDC also promoted the broader use of ethanol as a transportation fuel. The paper summarizes locations and occasions, and gives a brief description of each demonstration/exhibit/presentation held during the term of the project. Most of the demonstrations took place at regularly scheduled air shows, such as the Oshkosh, Wisconsin Air Show. The paper also reviews current and future activities in the areas of certification, emission testing, the international Clean Airports Program, air pollution monitoring with instrumented aircraft powered by renewable fuels, training operation and pilot project on ethanol, turbine fuel research, and educational programs.

  12. Relating aviation service difficulty reports to accident data for safety trend prediction

    SciTech Connect (OSTI)

    Fullwood, R.R.; Hall, R.E.; Martinez-Guridi, G.; Uryasev, S. [Brookhaven National Lab., Upton, NY (United States); Sampath, S.G. [Federal Aviation Administration, Atlantic City, NJ (United States)

    1996-10-01T23:59:59.000Z

    A synthetic model of scheduled-commercial U.S. aviation fatalities was constructed from linear combinations of the time-spectra of critical systems reporting using 5.5 years of Service Difficulty Reports (SDR){sup 2} and Accident Incident Data System (AIDS) records{sup 3}. This model, used to predict near-future trends in aviation accidents, was tested by using the first 36 months of data to construct the synthetic model which was used to predict fatalities during the following eight months. These predictions were tested by comparison with the fatality data. A reliability block diagram (RBD) and third-order extrapolations also were used as predictive models and compared with actuality. The synthetic model was the best predictor because of its use of systems data. Other results of the study are a database of service difficulties for major aviation systems, and a rank ordering of systems according to their contribution to the synthesis. 4 refs., 8 figs., 3 tabs.

  13. Aviation turbine fuels from tar-sands bitumen and heavy oils. Part 3. Laboratory sample production. Interim technical report, 1 July 1983-30 September 1986

    SciTech Connect (OSTI)

    Moore, H.F.; Johnson, C.A.; Benslay, R.M.; Sutton, W.A.

    1987-12-01T23:59:59.000Z

    The purpose of this research and development project is to provide sample quantities of aviation turbine fuel derived from tar sands and heavy oil feedstocks for testing and evaluation in programs sponsored by the Air Force Wright Aeronautical Laboratories (AFWAL). Samples of specification JP-4 Mil-T-5624L, JP-8 Mil-T-83133A, and variable quality JP-4 samples were produced via pilot plant operations. Data generated from Phases I, II, and III, were used to 1) optimize the processing scheme, 2) generate process material and energy balances for a commercial-sized plant, and 3) provide a detailed final flow diagram of the processing scheme. A final economic analysis was performed based on all contract data available.

  14. al matrix composite: Topics by E-print Network

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

    Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

  15. al matrix composites: Topics by E-print Network

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

    Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

  16. IBM Probes Material Capabilities at the ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm)Hydrogen Storage inChang Curriculum Vitae'DirectionsIBM

  17. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1 TEMPERATUREiiO EALSALSALSALSALSALS

  18. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1 TEMPERATUREiiO

  19. IBM Probes Material Capabilities at the ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School footballHydrogen andHypernuclei in Hall CIn

  20. Panel Discussion: New Directions in Human Reliability Analysis for Oil & Gas, Cybersecurity, Nuclear, and Aviation

    SciTech Connect (OSTI)

    Harold S. Blackman; Ronald Boring; Julie L. Marble; Ali Mosleh; Najmedin Meshkati

    2014-10-01T23:59:59.000Z

    This panel will discuss what new directions are necessary to maximize the usefulness of HRA techniques across different areas of application. HRA has long been a part of Probabilistic Risk Assessment in the nuclear industry as it offers a superior standard for risk-based decision-making. These techniques are continuing to be adopted by other industries including oil & gas, cybersecurity, nuclear, and aviation. Each participant will present his or her ideas concerning industry needs followed by a discussion about what research is needed and the necessity to achieve cross industry collaboration.

  1. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal...

  2. SUPPLEMENTAL MATERIAL Chen et al. Supplemental Materials and Methods

    E-Print Network [OSTI]

    Simmons, Craig A.

    with a 70 µm cell strainer. A volume of complete medium (Dulbecco's modified Eagle's medium (DMEM) with 10

  3. The systems approach to airport security: The FAA (Federal Aviation Administration)/BWI (Baltimore-Washington International) Airport demonstration project

    SciTech Connect (OSTI)

    Caskey, D.L.; Olascoaga, M.T.

    1990-01-01T23:59:59.000Z

    Sandia National Laboratories has been involved in designing, installing and evaluating security systems for various applications during the past 15 years. A systems approach to security that evolved from this experience was applied to aviation security for the Federal Aviation Administration. A general systems study of aviation security in the United States was concluded in 1987. One result of the study was a recommendation that an enhanced security system concept designed to meet specified objectives be demonstrated at an operational airport. Baltimore-Washington International Airport was selected as the site for the demonstration project which began in 1988 and will be completed in 1992. This article introduced the systems approach to airport security and discussed its application at Baltimore-Washington International Airport. Examples of design features that could be included in an enhanced security concept also were presented, including details of the proposed Ramps Area Intrusion Detection System (RAIDS).

  4. Porous Materials Porous Materials

    E-Print Network [OSTI]

    Berlin,Technische Universität

    1 Porous Materials x Porous Materials · Physical properties * Characteristic impedance p = p 0 e -jk xa- = vej[ ] p x - j ; Zc= p ve = c ka 0k = c 1-j #12;2 Porous Materials · Specific acoustic impedance Porous Materials · Finite thickness ­ blocked p e + -jk (x-d)a p e - jk (x-d)a d x #12

  5. Diffusion and related phenomena in bulk nanostructured materials Corresponding author: A. P. Zhilyaev, e-mail: AlexZh@mail.rb.ru

    E-Print Network [OSTI]

    Ovid'ko Ilya A.

    the paper on finding of low temperature and/or high strain rate superplasticity in nanocrystalline metals Chernogolovka, Moscow District, Russia 6 Institute for Physics of Advanced Materials, Ufa State Aviation and their microstructural characterization, evolution of bulk nanostructured materials during heating. Experimental study

  6. ALS Spectrum

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALSALS Spectrum PrintALS

  7. Reviw Al

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonant Soft X-RayReview/Verify3 JuneReviw Al now ..

  8. ALS Spectrum

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals New StateALS

  9. ALS Visitors

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals NewALSUsers'ALS

  10. AL. I

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -KWatertown Arsenal'.I Y.it ! ( , . /'-AL.

  11. A flight test system for the determination of the stability and control derivatives of a general aviation aircraft

    E-Print Network [OSTI]

    Oehl, David Christopher

    1995-01-01T23:59:59.000Z

    Amps A Perturbation from trim condition 5 a Aileron deflection D A Q Data Acquisition 5 e Elevator deflection 5 r Rudder deflection 5T Thrust setting F A A Federal Aviation Administration FTE Flight Test Engineer g, G Acceleration due...A FLIGHT TEST SYSTEM FOR THE DETERMINATION OF THE STABILITY AND CONTROL DERIVATIVES OF A GENERAL AVIATION AIRCRAFT A Thesis by D A V I D CHRISTOPHER OEHL Submitted to the Office of Graduate Studies of Texas A & M University in partial...

  12. Environmental compliance assessment protocol - federal aviation administration (ECAP-FAA). Final report

    SciTech Connect (OSTI)

    Mann, D.K.; Schell, D.J.

    1994-10-01T23:59:59.000Z

    In response to the growing number of environmental laws and regulations worldwide, the Federal Aviation Administration (FAA) has adopted an environmental compliance program that identifies compliance problems before they are cited as violations by the U.S. Environmental Protection Agency (USEPA). In 1992, the FAA developed a program to maintain compliance with all Federal, state, and local environmental regulations. The goal is to protect human health/safety and the environment. The Southern Region of the FAA, which includes eight states and the Caribbean, developed and implemented a specific environmental assessment and management program tailored to the type and size of their facilities and operations. The resulting system combines Federal environmental regulations, along with good management practices and risk management information, into a series of checklists that show (1) legal requirements and (2) which specific items or operations to review. In 1994, the program was implemented nationwide. The Environmental Compliance Assessment Protocol - Federal Aviation Administration (ECAP-FAA) incorporates existing checklists from USEPA and private industry. The system has been tested at several FAA facilities. The manual is updated continually to address new environmental compliance laws and regulations.

  13. Aviation Field 

    E-Print Network [OSTI]

    Unknown

    2011-09-05T23:59:59.000Z

    In this work, I consider the development of a driver model to better understand human drivers’ various behaviors in the upcoming mixed situation of human drivers and autonomous vehicles. For this, my current effort focuses on modeling the driver’s...

  14. Water-induced morphology changes in BaO/?-Al2O3 NOx storage...

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

    materials. Water-induced morphology changes in BaO?-Al2O3 NOx storage materials. Abstract: Exposure of NO2-saturated BaO?-Al2O3 NOx storage materials to H2O vapour...

  15. Industry @ ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > The Energy Materials Center at CornellOf SmartIndustrial Users

  16. Carbon-based Materials for Energy Storage

    E-Print Network [OSTI]

    Rice, Lynn Margaret

    2012-01-01T23:59:59.000Z

    K. and Beguin, F. et. al Materials Science and Engineering BF. Advanced Functional Materials 17, 11, 1828-1836 (2007)and Silicone- Modified Materials ch7, 82-99 (2007) 3. Gädda,

  17. Abstract of paper presented at the 2001 43rd Electronic Materials Conference (Notre Dame, IN, June 27-29, 2001) Properties of InAlP Native Oxides Supporting MOS Inversion-layer Behavior

    E-Print Network [OSTI]

    -V MOS applications.[1],[2] Two ~63 nm thick InAlP films, both with and without a 10 nm InGaP oxidation front stopping within the InAlP just above the underlying interface in samples with or without an InGaPAs oxidation. Finally, TEM imaging shows that InAlP oxides on structures with the InGaP barrier layer have much

  18. The impact of the European Union Emissions Trading Scheme on US aviation Robert Malina a,c

    E-Print Network [OSTI]

    The impact of the European Union Emissions Trading Scheme on US aviation Robert Malina a, Germany Keywords: European air transport policy Carbon emissions trading US airline industry a b s t r a c in the European Union Emissions Trading Scheme from 2012 to 2020. We find that the Scheme would only have a small

  19. iquid fuel--such as gasoline, diesel, aviation fuel, and ethanol--will continue to be important for pow-

    E-Print Network [OSTI]

    Gilbert, Matthew

    L iquid fuel--such as gasoline, diesel, aviation fuel, and ethanol--will continue to be important for pow- ering our transportation systems in the foreseeable future. Transportation fuels derived from-derived transportation fuels are to substitute (on a large scale) for petroleum-based fuels. For example, how do we

  20. Studying Aviation Incidents by Agent-Based Simulation and Analysis A Case Study on a Runway Incursion Incident

    E-Print Network [OSTI]

    Bosse, Tibor

    in the analysis of accidents and incidents in aviation: even if detailed flight data from the `black box this approach mainly focuses on the analysis of existing accidents (also called accident analysis), the current paper also addresses analysis of potential future accidents (called risk analysis). This is done

  1. Sandia Energy - Light Creation Materials

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

    ZnO, will be important. AlGaInN Materials LEDs based on gallium nitride (GaN) and ternary alloys with indium (InGaN) and aluminum (AlGaN) as well as quaternary alloys (AlGaInN) can...

  2. SIDEWALL MATERIALS FOR ALUMINIUM SMELTER

    E-Print Network [OSTI]

    Liley, David

    is needed to protect sidewall material High heat loss Overall Reaction: 2Al2O3 (sol) + 3C(s) = 4Al(l) + 3CO2 (SUT) Prof. Geoff Brooks (SUT) Dr. Xiao Yong Yan (CSIRO) High Temperature Processing Research Group CO2 per tonne Al Australia's Aluminium Industry * Australian Aluminium Council: www

  3. Interplanetary particle transport simulation for warning system for aviation exposure to solar energetic particles

    E-Print Network [OSTI]

    Kubo, Yűki; Sato, Tatsuhiko

    2015-01-01T23:59:59.000Z

    Solar energetic particles (SEPs) are one of the extreme space weather phenomena. A huge SEP event increases the radiation dose received by aircrews, who should be warned of such events as early as possible. We developed a warning system for aviation exposure to SEPs. This article describes one component of the system, which calculates the temporal evolution of the SEP intensity and the spectrum immediately outside the terrestrial magnetosphere. To achieve this, we performed numerical simulations of SEP transport in interplanetary space, in which interplanetary SEP transport is described by the focused transport equation. We developed a new simulation code to solve the equation using a set of stochastic differential equations. In the code, the focused transport equation is expressed in a magnetic field line coordinate system, which is a non-orthogonal curvilinear coordinate system. An inverse Gaussian distribution is employed as the injection profile of SEPs at an inner boundary located near the Sun. We applie...

  4. Aviation safety. Serious problems concerning the Air Traffic Control work force

    SciTech Connect (OSTI)

    Not Available

    1986-03-01T23:59:59.000Z

    This report provides the results of an extensive study of the air traffic control work force and includes conclusions and recommendations. The report shows that the Federal Aviation Administration (FAA) has not met its goals for fully qualified (FPL) controllers at many major facilities, and that the growth in air traffic activity as caused controller work load to reach a point where controllers are stretched too thin. Controllers and their supervisors have expressed serious concerns about their ability to continue to maintain the proper margin of safety. We recommend that FAA impose restrictions on air traffic until both the number of FPL controllers and overtime requirements meet FAA's goals. Problems relating to both the number of FPLs and overtime are most acute at the air route traffic control centers and FAA must recognize this in deciding what restrictions to impose.

  5. A new glide path: re-architecting the Flight School XXI Enterprise at the U.S. Army Aviation Center of Excellence

    E-Print Network [OSTI]

    Enos, James R. (James Robert)

    2010-01-01T23:59:59.000Z

    This thesis utilizes eight Enterprise Architecture views to analyze the U.S. Army Aviation Center of Excellence's Flight School XXI Enterprise and provides recommendations to improve the effectiveness and efficiency of ...

  6. Structural Underpinnings of the Enhanced Cycling Stability upon Al-Substitution in LiNi0.45Mn0.45Co0.1-yAlyO2 Positive Electrode Materials for Li-ion Batteries

    E-Print Network [OSTI]

    Conry, Thomas E.

    2013-01-01T23:59:59.000Z

    materials for Li-ion batteries Thomas E. Conry, a,b Apurvamaterials in Li-ion batteries. Synchrotron-based high-materials for Li-ion batteries. LiNi z Mn z Co 1-2z O 2 (NMC

  7. ARRA FEMP Technical Assistance -- Federal Aviation Administration Project 209 -- Control Tower and Support Building, Palm Springs, CA

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-03-31T23:59:59.000Z

    This report represents findings of a design review team that evaluated construction documents (at the 100% level) and operating specifications for a new control tower and support building that will be built in Palm Springs, California by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

  8. Ethyl-tertiary-butyl-ether (ETBE) as an aviation fuel: Eleventh international symposium on alcohol fuels

    SciTech Connect (OSTI)

    Maben, G.D.; Shauck, M.E.; Zanin, M.G.

    1996-12-31T23:59:59.000Z

    This paper discusses the preliminary flight testing of an aircraft using neat burning ethyl-tertiary-butyl-ether (ETBE) as a fuel. No additional changes were made to the fuel delivery systems which had previously been modified to provide the higher fuel flow rates required to operate the engine on neat ethanol. Air-fuel ratios were manually adjusted with the mixture control. This system allows the pilot to adjust the mixture to compensate for changes in air density caused by altitude, pressure and temperature. The engine was instrumented to measure exhaust gas temperatures (EGT), cylinder head temperatures (CHT), and fuel flows, while the standard aircraft instruments were used to collect aircraft performance data. Baseline engine data for ETBE and Avgas are compared. Preliminary data indicates the technical and economic feasibility of using ETBE as an aviation fuel for the piston engine fleet. Furthermore, the energy density of ETBE qualifies it as a candidate for a turbine engine fuel of which 16.2 billion gallons are used in the US each year.

  9. Synthesis, Thermal, and Electrochemical Properties of AlPO4-Coated LiNi0.8Co0.1Mn0.1O2 Cathode Materials

    E-Print Network [OSTI]

    Cho, Jaephil

    of Materials Science and Engineering and Research Center for Energy Conversion and Storage, Seoul National a Department of Applied Chemistry, Kumoh National Institute of Technology, Gumi 730-701, Korea b School

  10. Nuclear Resonance Fluorescence for Materials Assay

    E-Print Network [OSTI]

    Quiter, Brian

    2010-01-01T23:59:59.000Z

    clandestine material with nuclear resonance fluorescence”.E. Norman, UC Berkeley Dept. of Nuclear Engineering, privatepp. 349. G. Warren et al. “Nuclear Resonance Fluorescence of

  11. A new discontinuously reinforced aluminum MMC: Al+AlB{sub 2} flakes

    SciTech Connect (OSTI)

    HALL,AARON C.; ECONOMY,J.

    2000-06-08T23:59:59.000Z

    Development of a novel metal matrix composite based on the Al-B alloy system has been undertaken. Preparation of this discontinuously reinforced material is based on the precipitation of high aspect ratio AlB{sub 2} from an Al-B alloy. This paper describes a number of efforts forced on preparing high volume fractions (> 30 v%) of AlB{sub 2} in aluminum. New insights into the behavior of the Al-B alloys system allowed this effort to be successful.

  12. ATOMISTIC MODELING OF ELECTRODE MATERIALS

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

    life and rate * High cost of electrode materials * Project lead: Venkat Srinivasan (LBNL) * Marca Doeff (LBNL): Al-substituted layered Li-TM-O 2 * Phil Ross (LBNL) and Gerbrand...

  13. Atomistic Modeling of Electrode Materials

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

    and rate * High cost of electrode materials * Project lead: John Newman * Marca Doeff (LBNL) on layered Li-TM-O 2 for effects of Al substitution * Phil Ross (LBNL) on nano-LiFePO...

  14. Covetic Materials

    Energy Savers [EERE]

    Can re-melt, dilute, alloy... Fabrication of Covetic Materials - Nanocarbon Infusion 3 4 Technical Approach Unusual Characteristics of Covetic Materials ("covalent" &...

  15. Materials Scientist

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Materials Research Engineer; Metallurgical/Chemical Engineer; Product Development Manager;

  16. Reversible hydrogen storage materials

    DOE Patents [OSTI]

    Ritter, James A. (Lexington, SC); Wang, Tao (Columbia, SC); Ebner, Armin D. (Lexington, SC); Holland, Charles E. (Cayce, SC)

    2012-04-10T23:59:59.000Z

    In accordance with the present disclosure, a process for synthesis of a complex hydride material for hydrogen storage is provided. The process includes mixing a borohydride with at least one additive agent and at least one catalyst and heating the mixture at a temperature of less than about 600.degree. C. and a pressure of H.sub.2 gas to form a complex hydride material. The complex hydride material comprises MAl.sub.xB.sub.yH.sub.z, wherein M is an alkali metal or group IIA metal, Al is the element aluminum, x is any number from 0 to 1, B is the element boron, y is a number from 0 to 13, and z is a number from 4 to 57 with the additive agent and catalyst still being present. The complex hydride material is capable of cyclic dehydrogenation and rehydrogenation and has a hydrogen capacity of at least about 4 weight percent.

  17. EA-2000: Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee

    Broader source: Energy.gov [DOE]

    DOE is preparing an EA to assess potential environmental impacts of the proposed land transfer to the Metropolitan Knoxville Airport Authority for the development of a general aviation airport at the East Tennessee Technology Park Heritage Center, in Oak Ridge, Tennessee. Public Comment Opportunities None available at this time. Documents Available for Download No downloads found for this office.

  18. United States navy fleet problems and the development of carrier aviation, 1929-1933

    E-Print Network [OSTI]

    Wadle, Ryan David

    2005-11-01T23:59:59.000Z

    the carrier tonnage limit to 135,000 tons. All three of the major naval powers could convert two battlecruisers slated for scrapping into aircraft carriers, with the two American conversions eventually materializing as the Lexington and Saratoga. Although...

  19. Ternary Dy-Er-Al magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, K.A. Jr.; Takeya, Hiroyuki

    1995-07-25T23:59:59.000Z

    A ternary magnetic refrigerant material comprising (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant. 29 figs.

  20. Ternary Dy-Er-Al magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, Jr., Karl A. (Ames, IA); Takeya, Hiroyuki (Ibaraki, JP)

    1995-07-25T23:59:59.000Z

    A ternary magnetic refrigerant material comprising (Dy.sub.1-x Er.sub.x)Al.sub.2 for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant.

  1. AgriculturAl Development

    E-Print Network [OSTI]

    1 SLU Global AgriculturAl ScienceS for globAl Development -- Slu's contribution #12;2 the mission of the Swedish university of Agricultural Sciences (Slu) is "to develop the understanding, management for global Development (pgu). research capacity building provision of expertise Agricultural Sciences

  2. Non-stoichiometric material transfer in the pulsed laser deposition...

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

    the pulsed laser deposition of LaAlO3. Non-stoichiometric material transfer in the pulsed laser deposition of LaAlO3. Abstract: Inequivalent angular distributions have been found...

  3. Scintillator material

    DOE Patents [OSTI]

    Anderson, David F. (Batavia, IL); Kross, Brian J. (Aurora, IL)

    1994-01-01T23:59:59.000Z

    An improved scintillator material comprising cerium fluoride is disclosed. Cerium fluoride has been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to known scintillator materials such as thallium-doped sodium iodide, barium fluoride and bismuth germanate. As a result, cerium fluoride is favorably suited for use as a scintillator material in positron emission tomography.

  4. Scintillator material

    DOE Patents [OSTI]

    Anderson, David F. (Batavia, IL); Kross, Brian J. (Aurora, IL)

    1992-01-01T23:59:59.000Z

    An improved scintillator material comprising cerium fluoride is disclosed. Cerium fluoride has been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to known scintillator materials such as thallium-doped sodium iodide, barium fluoride and bismuth germanate. As a result, cerium fluoride is favorably suited for use as a scintillator material in positron emission tomography.

  5. Scintillator material

    DOE Patents [OSTI]

    Anderson, D.F.; Kross, B.J.

    1992-07-28T23:59:59.000Z

    An improved scintillator material comprising cerium fluoride is disclosed. Cerium fluoride has been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to known scintillator materials such as thallium-doped sodium iodide, barium fluoride and bismuth germanate. As a result, cerium fluoride is favorably suited for use as a scintillator material in positron emission tomography. 4 figs.

  6. Scintillator material

    DOE Patents [OSTI]

    Anderson, D.F.; Kross, B.J.

    1994-06-07T23:59:59.000Z

    An improved scintillator material comprising cerium fluoride is disclosed. Cerium fluoride has been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to known scintillator materials such as thallium-doped sodium iodide, barium fluoride and bismuth germanate. As a result, cerium fluoride is favorably suited for use as a scintillator material in positron emission tomography. 4 figs.

  7. Critical Materials:

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

    lighting. 14 (bottom) Criticality ratings of shortlisted raw 76 materials. 15 77 2. Technology Assessment and Potential 78 This section reviews the major trends within...

  8. al si application: Topics by E-print Network

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

    that could boost Si-based wireless technology 99 High Performance Polycrystalline SiGe Thin Film Transistors Using Al2O3 Gate Insulator Materials Science Websites Summary:...

  9. Structural Studies of Al:ZnO Powders and Thin Films | Stanford...

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

    Ingham, Associate Investigator, MacDiarmid Institute for Advanced Materials & Nanotechnology Al-doped ZnO (Al:ZnO) is a promising transparent conducting oxide. We have used...

  10. Cermet materials

    DOE Patents [OSTI]

    Kong, Peter C. (Idaho Falls, ID)

    2008-12-23T23:59:59.000Z

    A self-cleaning porous cermet material, filter and system utilizing the same may be used in filtering particulate and gaseous pollutants from internal combustion engines having intermetallic and ceramic phases. The porous cermet filter may be made from a transition metal aluminide phase and an alumina phase. Filler materials may be added to increase the porosity or tailor the catalytic properties of the cermet material. Additionally, the cermet material may be reinforced with fibers or screens. The porous filter may also be electrically conductive so that a current may be passed therethrough to heat the filter during use. Further, a heating element may be incorporated into the porous cermet filter during manufacture. This heating element can be coated with a ceramic material to electrically insulate the heating element. An external heating element may also be provided to heat the cermet filter during use.

  11. Composite material

    DOE Patents [OSTI]

    Hutchens, Stacy A. (Knoxville, TN); Woodward, Jonathan (Solihull, GB); Evans, Barbara R. (Oak Ridge, TN); O'Neill, Hugh M. (Knoxville, TN)

    2012-02-07T23:59:59.000Z

    A composite biocompatible hydrogel material includes a porous polymer matrix, the polymer matrix including a plurality of pores and providing a Young's modulus of at least 10 GPa. A calcium comprising salt is disposed in at least some of the pores. The porous polymer matrix can comprise cellulose, including bacterial cellulose. The composite can be used as a bone graft material. A method of tissue repair within the body of animals includes the steps of providing a composite biocompatible hydrogel material including a porous polymer matrix, the polymer matrix including a plurality of pores and providing a Young's modulus of at least 10 GPa, and inserting the hydrogel material into cartilage or bone tissue of an animal, wherein the hydrogel material supports cell colonization in vitro for autologous cell seeding.

  12. Superconducting materials for large scale applications

    E-Print Network [OSTI]

    Scanlan, Ronald M.; Malozemoff, Alexis P.; Larbalestier, David C.

    2004-01-01T23:59:59.000Z

    A. P. Malozemoff et al. , “HTS Wire: Status and Prospects,”Second generation HTS wire: an assessment,” (2004), [Online]progress in developing HTS wire, these materials have not

  13. Sandia National Laboratories: Light Creation Materials

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

    for example ZnO, will be important. AlGaInN Materials LEDs based on gallium nitride (GaN) and ternary ... Last Updated: June 13, 2012 Go To Top Exceptional service in the...

  14. J Mater Sci (2006) 41:72327239 7232 Squeeze Infiltration Processing of Nickel Coated Carbon Fiber Reinforced Al-2014 Composite

    E-Print Network [OSTI]

    Gupta, Nikhil

    Reinforced Al-2014 Composite Pradeep. K. Rohatgi, Vindhya Tiwari and Nikhil Gupta1* Materials Engineering Department, Center for Composite Materials, University of Wisconsin ­ Milwaukee, Milwaukee, WI 53211 1 Mechanical, Aerospace and Manufacturing Engineering Department Composite Materials and Mechanics Laboratory

  15. Material Symbols 

    E-Print Network [OSTI]

    Clark, Andy

    2006-01-01T23:59:59.000Z

    What is the relation between the material, conventional symbol structures that we encounter in the spoken and written word, and human thought? A common assumption, that structures a wide variety of otherwise competing ...

  16. Complex Materials

    ScienceCinema (OSTI)

    Cooper, Valentino

    2014-05-23T23:59:59.000Z

    Valentino Cooper uses some of the world's most powerful computing to understand how materials work at subatomic levels, studying breakthroughs such as piezoelectrics, which convert mechanical stress to electrical energy.

  17. Sandia National Laboratories: Light Creation Materials

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

    for example ZnO, will be important. AlGaInN Materials LEDs based on gallium nitride (GaN) and ternary alloys with indium (InGaN) and aluminum (AlGaN) as well as quaternary...

  18. Anchored nanostructure materials and method of fabrication

    DOE Patents [OSTI]

    Seals, Roland D; Menchhofer, Paul A; Howe, Jane Y; Wang, Wei

    2012-11-27T23:59:59.000Z

    Anchored nanostructure materials and methods for their fabrication are described. The anchored nanostructure materials may utilize nano-catalysts that include powder-based or solid-based support materials. The support material may comprise metal, such as NiAl, ceramic, a cermet, or silicon or other metalloid. Typically, nanoparticles are disposed adjacent a surface of the support material. Nanostructures may be formed as anchored to nanoparticles that are adjacent the surface of the support material by heating the nano-catalysts and then exposing the nano-catalysts to an organic vapor. The nanostructures are typically single wall or multi-wall carbon nanotubes.

  19. Buckley et al. 1 Ectothermy and endothermy Supplementary Material

    E-Print Network [OSTI]

    Hurlbert, Allen

    High Resolution Radiometer Satellite (see Hurlbert 2004). Temperatures were estimated using methods. Energy use Coordinates corresponding to measurements of Reptile FMR were extracted from patterns of energy use and activity time Latitudinal, seasonal comparison: We used hourly temperature data

  20. Supplemental Material (Burton et al.) page 1 Cell, Volume 131

    E-Print Network [OSTI]

    Rudner, David

    . subtilis cells were induced to sporulate by resuspension. Two ml of culture was harvested and the cell stained with uranyl acetate and lead citrate, then viewed in a Tecnai G2 Spirit BioTWIN operating at 80 k

  1. Henrickson et al. Supplementary Material: I. Supplementary Methods

    E-Print Network [OSTI]

    von Andrian, Ulrich H.

    tetramer staining Effect of room temperature experimental step on TCR tetramer staining The experimental was carried out prior to measuring the TCR tetramer concentration on the APC surface by flow cytometry. During this period at room temperature, TCR tetramers were lost from the APC surface to the tetramer-free solution

  2. Sano, et al. SUPPLEMENTAL INFORMATION I. Supplemental Materials and Methods

    E-Print Network [OSTI]

    Nizet, Victor

    Vision-HRP-enzyme conjugate (Dako- Cytomation; Carpinteria, CA). DAB chromogen (DakoCytomation) was applied, yielding brown

  3. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration Project 209 - Control Tower and Support Building, Las Vegas, NV

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-03-31T23:59:59.000Z

    This report represents findings of a design review team that evaluated construction documents (at the 70% level) and operating specifications for a new control tower and support building that will be built in Las Vegas, Nevada by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specification that would result in additional energy savings for the FAA that would not have otherwise occurred.

  4. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration – Project 209 Control Tower and Support Building Oakland, CA

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-03-01T23:59:59.000Z

    This report represents findings of a design review team that evaluated construction documents (at the 70% level) and operating specifications for a new control tower and support building that will be build at Oakland, California by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specification that would result in additional energy savings for the FAA that would not have otherwise occurred.

  5. Certification for DOE O 440.2C, Aviation Management and Safety - DOE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t z C oCNMSStaffCerium Oxide Coating forCERTIFICATE

  6. Water-induced morphology changes in BaO/?-Al2O3 NOx storage...

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

    materials: an FTIR, TPD, and time-resolved synchrotron XRD Water-induced morphology changes in BaO?-Al2O3 NOx storage materials: an FTIR, TPD, and time-resolved synchrotron...

  7. Aviation Human Factors Division Institute of Aviation

    E-Print Network [OSTI]

    first required to acknowledge all overloaded transmission lines for a given scenario and then solve not have a significant effect on acknowledgment time, a 3-D advantage was apparent for solution time). In order to aid these operators in the acknowledgement, interpretation, and application of this often

  8. ALS Evidence Confirms Combustion Theory

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

    ALS Evidence Confirms Combustion Theory ALS Evidence Confirms Combustion Theory Print Wednesday, 22 October 2014 11:43 Researchers recently uncovered the first step in the process...

  9. ALS Beamlines Directory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS Beamlines Directory PrintALS

  10. ALS User Meeting Archives

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals NewALS TechniqueALS

  11. Preliminary assessment report for Army Aviation Support Facility No. 3, Installation 13307, Hunter Army Airfield, Savannah, Georgia. Installation Restoration Program

    SciTech Connect (OSTI)

    Kolpa, R.; Smith, K.

    1993-07-01T23:59:59.000Z

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Georgia Army National Guard property located on Hunter Army Airfield (HAA) near Savannah, Georgia, known as Army Aviation Support Facility (AASF) No. 3. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, types and quantities of hazardous substances utilized, the nature and amounts of wastes generated or stored at the facility, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the AASF No. 3 property, requirements of the Department of Defense Installation Restoration Program (IRP). The scope of this assessment is limited to the facilities and past activities contained within the area now occupied by AASF No. 3. However, this assessment report is intended to be read in conjunction with a previous IRP assessment of HAA completed in 1992 (USATHAMA 1992) and to provide comprehensive information on AASF No. 3 for incorporation with information contained in that previous assessment for the entirety of HAA.

  12. Preliminary assessment report for Army Aviation Support Facility 2, Installation 25075, Westover Air Force Base, Chicopee, Massachusetts. Installation Restoration Program

    SciTech Connect (OSTI)

    Haffenden, R.; Flaim, S.

    1993-08-01T23:59:59.000Z

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Massachusetts Army National Guard (MAARNG) property known as the Army Aviation Support Facility 2 (AASF 2) near Chicopee, Massachusetts. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. The AASF 2 is a 10-acre site located in the western portion of Massachusetts, in the town of Chicopee, in the county of Hampden. The facilities included in this PA are Building 7400, adjacent paved areas, grassy areas, and the hazardous waste drum storage buildings. The environmentally significant operations (ESOS) associated with the property are (1) the waste drum storage area, (2) abandoned underground storage tanks (USTs), and (3) refueling activities.

  13. Hardfacing material

    DOE Patents [OSTI]

    Branagan, Daniel J. (Iona, ID)

    2012-01-17T23:59:59.000Z

    A method of producing a hard metallic material by forming a mixture containing at least 55% iron and at least one of boron, carbon, silicon and phosphorus. The mixture is formed into an alloy and cooled to form a metallic material having a hardness of greater than about 9.2 GPa. The invention includes a method of forming a wire by combining a metal strip and a powder. The metal strip and the powder are rolled to form a wire containing at least 55% iron and from two to seven additional elements including at least one of C, Si and B. The invention also includes a method of forming a hardened surface on a substrate by processing a solid mass to form a powder, applying the powder to a surface to form a layer containing metallic glass, and converting the glass to a crystalline material having a nanocrystalline grain size.

  14. Materials Science

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals from a New 183-GHzMARSecurityMaterials Science Materials

  15. Materials compatibility.

    SciTech Connect (OSTI)

    Somerday, Brian P.

    2010-04-01T23:59:59.000Z

    Objectives are to enable development and implementation of codes and standards for H{sub 2} containment components: (1) Evaluate data on mechanical properties of materials in H{sub 2} gas - Technical Reference on Hydrogen Compatibility of Materials; (2) Generate new benchmark data on high-priority materials - Pressure vessel steels, stainless steels; and (3) Establish procedures for reliable materials testing - Sustained-load cracking, fatigue crack propagation. Summary of this presentation are: (1) Completed measurement of cracking thresholds (K{sub TH}) for Ni-Cr-Mo pressure vessel steels in high-pressure H{sub 2} gas - K{sub TH} measurements required in ASME Article KD-10 (2) Crack arrest test methods appear to yield non-conservative results compared to crack initiation test methods - (a) Proposal to insert crack initiation test methods in Article KD-10 will be presented to ASME Project Team on Hydrogen Tanks, and (b) Crack initiation methods require test apparatus designed for dynamic loading of specimens in H{sub 2} gas; and (3) Demonstrated ability to measure fatigue crack growth of pressure vessel steels in high-pressure H{sub 2} gas - (a) Fatigue crack growth data in H{sub 2} required in ASME Article KD-10, and (b) Test apparatus is one of few in U.S. or abroad for measuring fatigue crack growth in >100 MPa H{sub 2} gas.

  16. Smith et al Supporting Information

    E-Print Network [OSTI]

    Jarvis, Erich D.

    Smith et al 1 Supporting Information for Smith et al. 2006, PLoS Computational Biology 2:e161-hyperpallium apicale; HF-hippocampal formation, and M-mesopallium. #12;Smith et al 2 FigureS2,nolinkswerefoundbetweenelectrodesindifferentbirds,andnolinkswerefoundintothesoundstimulusvariable. CombinedAnalysisofAllBirds'ElectrodesPlusSound #12;Smith et al 3 Analysis of Data from Subsections

  17. Sidewall Materials for Hall-Hroult Mr Reiza Mukhlis

    E-Print Network [OSTI]

    Liley, David

    to protect sidewall material High heat loss Overall Reaction: 2Al2O3 (sol) + 3C(s) = 4Al(l) + 3CO2 (g) #12 Rhamdhani (SUT) High Temperature Processing Research Group Faculty of Engineering and Industrial Sciences regularly Cryolite (Na3AlF6) is very corrosive at high temperature (~960 oC) Frozen electrolyte is needed

  18. Mechanical Properties of Al-based Amorphous Alloy Ribbons Chun-Kuo Huang & John J. Lewandowski

    E-Print Network [OSTI]

    Rollins, Andrew M.

    for structural materials. Significant interest has arisen in amorphous aluminum alloys in recent years because MATERIALS FATIGUE DUCTILY TEST Amorphous aluminum alloys Al alloys Ti alloys Mg alloys Steels InhomogeneousMechanical Properties of Al-based Amorphous Alloy Ribbons Chun-Kuo Huang & John J. Lewandowski

  19. Energy Materials & Processes | EMSL

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

    Energy Materials & Processes Overview Atmospheric Aerosol Systems Biosystem Dynamics & Design Energy Materials & Processes Terrestrial & Subsurface Ecosystems Energy Materials &...

  20. MEASUREMENT, MATERIALS & SUSTAINABLE ENVIRONMENT CENTER

    E-Print Network [OSTI]

    , transmissions and distribution, solar energy, bio-refining, energy efficient vehicles, aviation, safety of Standards and Technology grant with additional support from other funding agencies, the University of Kansas and will harness technologies that maximize energy efficiency and minimize adverse environmental impact

  1. Hydrogen storage in LiAlH4 : Predictions of the crystal structures and reaction mechanisms of intermediate phases from quantum mechanics

    E-Print Network [OSTI]

    Goddard III, William A.

    Hydrogen storage in LiAlH4 : Predictions of the crystal structures and reaction mechanisms in decomposition of the potential hydrogen storage material LiAlH4 . First, we explore the decomposition mechanism of monoclinic LiAlH4 into monoclinic Li3AlH6 plus face-centered cubic fcc Al and hydrogen. We find

  2. Alloy materials

    DOE Patents [OSTI]

    Hans Thieme, Cornelis Leo (Westborough, MA); Thompson, Elliott D. (Coventry, RI); Fritzemeier, Leslie G. (Acton, MA); Cameron, Robert D. (Franklin, MA); Siegal, Edward J. (Malden, MA)

    2002-01-01T23:59:59.000Z

    An alloy that contains at least two metals and can be used as a substrate for a superconductor is disclosed. The alloy can contain an oxide former. The alloy can have a biaxial or cube texture. The substrate can be used in a multilayer superconductor, which can further include one or more buffer layers disposed between the substrate and the superconductor material. The alloys can be made a by process that involves first rolling the alloy then annealing the alloy. A relatively large volume percentage of the alloy can be formed of grains having a biaxial or cube texture.

  3. Construction material

    DOE Patents [OSTI]

    Wagh, Arun S. (Orland Park, IL); Antink, Allison L. (Bolingbrook, IL)

    2008-07-22T23:59:59.000Z

    A structural material of a polystyrene base and the reaction product of the polystyrene base and a solid phosphate ceramic is applied as a slurry which includes one or more of a metal oxide or a metal hydroxide with a source of phosphate to produce a phosphate ceramic and a poly (acrylic acid or acrylate) or combinations or salts thereof and polystyrene or MgO applied to the polystyrene base and allowed to cure so that the dried aqueous slurry chemically bonds to the polystyrene base. A method is also disclosed of applying the slurry to the polystyrene base.

  4. Materials Science

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

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  5. Material Misfits

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

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  6. ALS Activity Reports

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

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  7. ALS Beamlines Directory

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

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  8. ALS Beamlines Directory

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

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  9. ALS Chemistry Lab

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  10. ALS Chemistry Lab

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

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  11. ALS Chemistry Lab

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

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  12. ALS Communications Group

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  13. About the ALS

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  14. ALS Communications Group

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

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  15. ALS Postdoctoral Fellowship Highlights

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  16. ALS User Meeting Archives

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  17. ALS in the News

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

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  18. 2013 ALS User Meeting

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

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  19. Access to the ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP) VAP7-0973 1 Introduction In theACME -ToggleAccess to the ALS Print

  20. Evaluating dredged material placement alternatives 

    E-Print Network [OSTI]

    Wooters, Kelly Lynne

    1989-01-01T23:59:59.000Z

    , but are required in some environmentally sensitive areas. An example of an innovative disposal alternative is the application of oil spill clean-up technology to dredging sites in the form of interim storage. 1. 3 Related Research The environmental impacts... of alternatives, sociopolitical implication, and environmental impact. Specific procedural guidelines are presented for marsh, upland, and island development. Gupta et al. (1978) establish the appropriate agricultural use for the dredged materiaL Dredged...

  1. Photovoltaic Materials

    SciTech Connect (OSTI)

    Duty, C.; Angelini, J.; Armstrong, B.; Bennett, C.; Evans, B.; Jellison, G. E.; Joshi, P.; List, F.; Paranthaman, P.; Parish, C.; Wereszczak, A.

    2012-10-15T23:59:59.000Z

    The goal of the current project was to help make the US solar industry a world leader in the manufacture of thin film photovoltaics. The overall approach was to leverage ORNL’s unique characterization and processing technologies to gain a better understanding of the fundamental challenges for solar cell processing and apply that knowledge to targeted projects with industry members. ORNL has the capabilities in place and the expertise required to understand how basic material properties including defects, impurities, and grain boundaries affect the solar cell performance. ORNL also has unique processing capabilities to optimize the manufacturing process for fabrication of high efficiency and low cost solar cells. ORNL recently established the Center for Advanced Thin-film Systems (CATS), which contains a suite of optical and electrical characterization equipment specifically focused on solar cell research. Under this project, ORNL made these facilities available to industrial partners who were interested in pursuing collaborative research toward the improvement of their product or manufacturing process. Four specific projects were pursued with industrial partners: Global Solar Energy is a solar industry leader in full scale production manufacturing highly-efficient Copper Indium Gallium diSelenide (CIGS) thin film solar material, cells and products. ORNL worked with GSE to develop a scalable, non-vacuum, solution technique to deposit amorphous or nanocrystalline conducting barrier layers on untextured stainless steel substrates for fabricating high efficiency flexible CIGS PV. Ferro Corporation’s Electronic, Color and Glass Materials (“ECGM”) business unit is currently the world’s largest supplier of metallic contact materials in the crystalline solar cell marketplace. Ferro’s ECGM business unit has been the world's leading supplier of thick film metal pastes to the crystalline silicon PV industry for more than 30 years, and has had operational cells and modules in the field for 25 years. Under this project, Ferro leveraged world leading analytical capabilities at ORNL to characterize the paste-to-silicon interface microstructure and develop high efficiency next generation contact pastes. Ampulse Corporation is developing a revolutionary crystalline-silicon (c-Si) thin-film solar photovoltaic (PV) technology. Utilizing uniquely-textured substrates and buffer materials from the Oak Ridge National Laboratory (ORNL), and breakthroughs in Hot-Wire Chemical Vapor Deposition (HW-CVD) techniques in epitaxial silicon developed at the National Renewable Energy Laboratory (NREL), Ampulse is creating a solar technology that is tunable in silicon thickness, and hence in efficiency and economics, to meet the specific requirements of multiple solar PV applications. This project focused on the development of a high rate deposition process to deposit Si, Ge, and Si1-xGex films as an alternate to hot-wire CVD. Mossey Creek Solar is a start-up company with great expertise in the solar field. The primary interest is to create and preserve jobs in the solar sector by developing high-yield, low-cost, high-efficiency solar cells using MSC-patented and -proprietary technologies. The specific goal of this project was to produce large grain formation in thin, net-shape-thickness mc-Si wafers processed with high-purity silicon powder and ORNL's plasma arc lamp melting without introducing impurities that compromise absorption coefficient and carrier lifetime. As part of this project, ORNL also added specific pieces of equipment to enhance our ability to provide unique insight for the solar industry. These capabilities include a moisture barrier measurement system, a combined physical vapor deposition and sputtering system dedicated to cadmium-containing deposits, adeep level transient spectroscopy system useful for identifying defects, an integrating sphere photoluminescence system, and a high-speed ink jet printing system. These tools were combined with others to study the effect of defects on the performance of crystalline silicon and

  2. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration – Project 209 Control Tower and Support Building, Reno, Nevada

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-06-30T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) and Redhorse Corporation (Redhorse) conducted an energy audit on the Federal Aviation Administration (FAA) control tower and base building in Reno, Nevada. This report presents the findings of the energy audit team that evaluated construction documents and operating specifications (at the 100% level) and completed a site visit. The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

  3. American Recovery and Reinvestment Act (ARRA) - FEMP Technical Assistance - Federal Aviation Administration - Project 209 - Control Tower and Support Building, Boise, Idaho

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-06-28T23:59:59.000Z

    This report documents an energy audit performed by Pacific Northwest National Laboratory (PNNL) and Redhorse Corporation (Redhorse) conducted on the Federal Aviation Administration (FAA) control tower and base building in Boise, Idaho. This report presents findings of the energy audit team that evaluated construction documents and operating specifications (at the 100% level) followed by a site visit of the facility under construction. The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for FAA that would not have otherwise occurred.

  4. Corrosion resistant ceramic materials

    DOE Patents [OSTI]

    Kaun, T.D.

    1996-07-23T23:59:59.000Z

    Ceramic materials are disclosed which exhibit stability in severely-corrosive environments having high alkali-metal activity, high sulfur/sulfide activity and/or molten halides at temperatures of 200--550 C or organic salt (including SO{sub 2} and SO{sub 2}Cl{sub 2}) at temperatures of 25--200 C. These sulfide ceramics form stoichiometric (single-phase) compounds with sulfides of Ca, Li, Na, K, Al, Mg, Si, Y, La, Ce, Ga, Ba, Zr and Sr and show melting-points that are sufficiently low and have excellent wettability with many metals (Fe, Ni, Mo) to easily form metal/ceramic seals. Ceramic compositions are also formulated to adequately match thermal expansion coefficient of adjacent metal components. 1 fig.

  5. Corrosion resistant ceramic materials

    DOE Patents [OSTI]

    Kaun, Thomas D. (320 Willow St., New Lenox, IL 60451)

    1995-01-01T23:59:59.000Z

    Ceramic materials which exhibit stability in severely-corrosive environments having high alkali-metal activity, high sulfur/sulfide activity and/or molten halides at temperatures of 200.degree.-550.degree. C. or organic salt (including SO.sub.2 and SO.sub.2 Cl.sub.2) at temperatures of 25.degree.-200.degree. C. These sulfide ceramics form stoichiometric (single-phase) compounds with sulfides of Ca, Li, Na, K, Al, Mg, Si, Y, La, Ce, Ga, Ba, Zr and Sr and show melting-points that are sufficiently low and have excellent wettability with many metals (Fe, Ni, Mo) to easily form metal/ceramic seals. Ceramic compositions are also formulated to adequately match thermal expansion coefficient of adjacent metal components.

  6. Corrosion resistant ceramic materials

    DOE Patents [OSTI]

    Kaun, Thomas D. (320 Willow St., New Lenox, IL 60451)

    1996-01-01T23:59:59.000Z

    Ceramic materials which exhibit stability in severely-corrosive environments having high alkali-metal activity, high sulfur/sulfide activity and/or molten halides at temperatures of 200.degree.-550.degree. C. or organic salt (including SO.sub.2 and SO.sub.2 Cl.sub.2) at temperatures of 25.degree.-200.degree. C. These sulfide ceramics form stoichiometric (single-phase) compounds with sulfides of Ca, Li, Na, K, Al, Mg, Si, Y, La, Ce, Ga, Ba, Zr and Sr and show melting-points that are sufficiently low and have excellent wettability with many metals (Fe, Ni, Mo) to easily form metal/ceramic seals. Ceramic compositions are also formulated to adequately match thermal expansion coefficient of adjacent metal components.

  7. Materials Characterization | Advanced Materials | ORNL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals from a New 183-GHzMAR Os2010Material Safety Electron

  8. Critical Materials Institute

    SciTech Connect (OSTI)

    Alex King

    2013-01-09T23:59:59.000Z

    Ames Laboratory Director Alex King talks about the goals of the Critical Materials Institute in diversifying the supply of critical materials, developing substitute materials, developing tools and techniques for recycling critical materials, and forecasting materials needs to avoid future shortages.

  9. Critical Materials Institute

    ScienceCinema (OSTI)

    Alex King

    2013-06-05T23:59:59.000Z

    Ames Laboratory Director Alex King talks about the goals of the Critical Materials Institute in diversifying the supply of critical materials, developing substitute materials, developing tools and techniques for recycling critical materials, and forecasting materials needs to avoid future shortages.

  10. Status of the AlCap experiment

    E-Print Network [OSTI]

    Litchfield, R Phillip

    2015-01-01T23:59:59.000Z

    The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

  11. Status of the AlCap experiment

    E-Print Network [OSTI]

    R. Phillip Litchfield

    2015-01-20T23:59:59.000Z

    The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

  12. Observable Proxies For 26 Al Enhancement

    SciTech Connect (OSTI)

    Fryer, Christopher L [Los Alamos National Laboratory; Young, Patrick A [Los Alamos National Laboratory; Ellinger, Carola I [ASU; Arnett, William D [UNIV ARIZONA

    2008-01-01T23:59:59.000Z

    We consider the cospatial production of elements in supernova explosions to find observationally detectable proxies for enhancement of {sup 26}Al in supernova ejecta and stellar systems. Using four progenitors we explore a range of 1D explosions at different energies and an asymmetric 3D explosion. We find that the most reliable indicator of the presence of {sup 26}Al in unmixed ejecta is a very low S/Si ratio ({approx} 0.05). Production of N in O/S/Si-rich regions is also indicative. The biologically important element P is produced at its highest abundance in the same regions. Proxies should be detectable in supernova ejecta with high spatial resolution multi wavelength observations, but the small absolute abundance of material injected into a proto-planetary disk makes detection unlikely in existing or forming stellar/planetary systems.

  13. al-ain united arab: Topics by E-print Network

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

    of NER research is devoted for communications, science, information technology, business, seafaring, aviation, entertainment, and diplomacy 155 INTERNATIONAL SOCIETY OF ARAB WOMEN...

  14. HAZARDOUS MATERIALS INCIDENTS What are hazardous materials?

    E-Print Network [OSTI]

    Fernandez, Eduardo

    HAZARDOUS MATERIALS INCIDENTS What are hazardous materials? Hazardous materials are chemicals, accidentally spilled, or released. In addition to laboratory chemicals, hazardous materials may include common not involve highly toxic or noxious hazardous materials, a fire, or an injury requiring medical attention

  15. HAZARDOUS MATERIALS INCIDENTS What are hazardous materials?

    E-Print Network [OSTI]

    Fernandez, Eduardo

    HAZARDOUS MATERIALS INCIDENTS What are hazardous materials? Hazardous materials are chemicals I do if there is a small spill in the area and personnel trained in Hazardous Material clean up, or there is a small spill where personnel trained in Hazardous Material clean up or an appropriate spill kit

  16. HAZARDOUS MATERIALS INCIDENTS What are hazardous materials?

    E-Print Network [OSTI]

    Fernandez, Eduardo

    HAZARDOUS MATERIALS INCIDENTS What are hazardous materials? Hazardous materials are chemicals I do if there is a small spill in the area and personnel trained in Hazardous Material clean up spill where personnel trained in Hazardous Material clean up or an appropriate spill kit

  17. HAZARDOUS MATERIALS INCIDENTS What are hazardous materials?

    E-Print Network [OSTI]

    Fernandez, Eduardo

    HAZARDOUS MATERIALS INCIDENTS What are hazardous materials? Hazardous materials are chemicals I do if there is a small spill in the area and personnel trained in Hazardous Material clean up personnel trained in Hazardous Material clean up or an appropriate spill kit is not available? Call 561

  18. Wichita State licenses Granta Design to use its NCAMP composite material database

    E-Print Network [OSTI]

    process are accepted by the Federal Aviation Administration and the European Aviation Safety Agency per FAA Memorandum AIR100-2010-120-003 and EASA Certification Memorandum CM-S-004. Using NCAMP data transfer. NCAMP is operated through WSU's National Institute for Aviation Research. The program stemmed

  19. Fusion Materials Science Overview of Challenges and Recent Progress

    E-Print Network [OSTI]

    Fusion Materials Science Overview of Challenges and Recent Progress Steven J. Zinkle Oak Ridge: Development of new materials for structural applications is historically a long process ­ Ni3Al intermetallic alloys commercialization ­ Superalloy turbine blade development ­ Cladding and duct materials for fast

  20. Methotrexate intercalated ZnAl-layered double hydroxide

    SciTech Connect (OSTI)

    Chakraborty, Manjusha; Dasgupta, Sudip; Soundrapandian, Chidambaram [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Chakraborty, Jui, E-mail: jui@cgcri.res.in [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Ghosh, Swapankumar, E-mail: swapankumar.ghosh2@mail.dcu.ie [National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019 (India); Mitra, Manoj K. [Department of Metallurgical and Materials Engineering, Jadavpur University, Kolkata 700032 (India); Basu, Debabrata [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India)

    2011-09-15T23:59:59.000Z

    The anticancerous drug methotrexate (MTX) has been intercalated into an ZnAl-layered double hydroxide (LDH) using an anion exchange technique to produce LDH-MTX hybrids having particle sizes in the range of 100-300 nm. X-ray diffraction studies revealed increases in the basal spacings of ZnAl-LDH-MTX hybrid on MTX intercalation. This was corroborated by the transmission electron micrographs, which showed an increase in average interlayer spacing from 8.9 A in pristine LDH to 21.3 A in LDH-MTX hybrid. Thermogravimetric analyses showed an increase in the decomposition temperature for the MTX molecule in the LDH-MTX hybrid indicating enhanced thermal stability of the drug molecule in the LDH nanovehicle. The cumulative release profile of MTX from ZnAl-LDH-MTX hybrids in phosphate buffer saline (PBS) at pH 7.4 was successfully sustained for 48 h following Rigter-Peppas model release kinetics via diffusion. - Graphical abstract: ZnAl-layered double hydroxide intercalated with methotrexate ({approx}34% loading) promises the possibility of use of ZnAl-LDH material as drug carrier and in controlled delivery. Highlights: > ZnAl-layered double hydroxide methotrexate nanohybrid has been synthesized. > XRD and TEM studies on nanohybrid revealed successful intercalation of methotrexate. > TG and CHN analyses showed {approx}34 wt% of methotrexate loading into the nanohybrid. > Possibility of use of ZnAl-LDH material as drug carrier and in delivery.

  1. Space Reflector Materials for Prometheus Application

    SciTech Connect (OSTI)

    J. Nash; V. Munne; LL Stimely

    2006-01-31T23:59:59.000Z

    The two materials studied in depth which appear to have the most promise in a Prometheus reflector application are beryllium (Be) and beryllium oxide (BeO). Three additional materials, magnesium oxide (MgO), alumina (Al{sub 2}O{sub 3}), and magnesium aluminate spinel (MgAl{sub 2}O{sub 4}) were also recently identified to be of potential interest, and may have promise in a Prometheus application as well, but are expected to be somewhat higher mass than either a Be or BeO based reflector. Literature review and analysis indicates that material properties for Be are largely known, but there are gaps in the properties of Be0 relative to the operating conditions for a Prometheus application. A detailed preconceptual design information document was issued providing material properties for both materials (Reference (a)). Beryllium oxide specimens were planned to be irradiated in the JOY0 Japanese test reactor to partially fill the material property gaps, but more testing in the High Flux Isotope Reactor (HFIR) test reactor at Oak Ridge National Laboratory (ORNL) was expected to be needed. A key issue identified for BeO was obtaining material for irradiation testing with an average grain size of {approx}5 micrometers, reminiscent of material for which prior irradiation test results were promising. Current commercially available material has an average grain size of {approx}10 micrometers. The literature indicated that improved irradiation performance could be expected (e.g., reduced irradiation-induced swelling) with the finer grain size material. Confirmation of these results would allow the use of historic irradiated materials test results from the literature, reducing the extent of required testing and therefore the cost of using this material. Environmental, safety and health (ES&H) concerns associated with manufacturing are significant but manageable for Be and BeO. Although particulate-generating operations (e.g., machining, grinding, etc.) involving Be-bearing materials require significant controls, handling of clean, finished products requires only modest controls. Neither material was initially considered to be viable as a structural material, however, based on improved understanding of its unirradiated properties, Be should be evaluated due to having potentially acceptable structural properties in the unirradiated condition, i. e., during launch, when loads might be most limiting. All three of the alternative materials are non-hazardous, and thus do not engender the ES&H concerns associated with use of Be or BeO. Aluminum oxide is a widely available ceramic material with well characterized physical properties and well developed processing practices. Although the densest (3.97 g/cm{sup 3} versus Be: 1.85, BeO: 3.01, MgO: 3.58, and MgAl{sub 2}O{sub 4}: 3.60, all theoretical density), and therefore the heaviest, of all the materials considered for this application, its ease of fabrication, mechanical properties, availability and neutronic characteristics warrant its evaluation. Similarly, MgO is widely used in the refractory materials industry and has a large established manufacturing base while being lighter than Al{sub 2}O{sub 3}. Most of the commercially available MgO products incorporate additives or a second phase to avoid the formation of Mg(OH){sub 2} due to spontaneous reaction with ambient humidity. The hygroscopicity of MgO makes it a more difficult material to work with than Al{sub 2}O{sub 3} or MgAl{sub 2}O{sub 4}. Magnesium aluminate spinel, although not as widely available as either Al{sub 2}O{sub 3} or MgO, has the advantage of a density almost as low as MgO without being hygroscopic, and shares comparable neutronic performance characteristics in the reflector application.

  2. Measurement of the thermoelectric properties of quasicrystalline AlPdRe and AlCuFe alloys

    SciTech Connect (OSTI)

    Wilson, M.L.; LeGault, S.; Stroud, R.M.; Tritt, T.M.

    1997-07-01T23:59:59.000Z

    The authors report the measurement of the thermal conductivity, electrical resistivity, and thermoelectric power on two quasicrystalline compounds, Al{sub 70}Pd{sub 20}Re{sub 10} and Al{sub 62.5}Cu{sub 25}Fe{sub 12.5}. These materials are found to possess a thermal conductivity of order 1 W/m{center{underscore}dot}K, while retaining their semimetallic conductivity. These features coupled with moderately large thermopowers, up to 55 {micro}V/K, imply that the general class of quasicrystalline compounds warrants careful investigation for their potential as new thermoelectric materials.

  3. Analytical modeling of AlGaN/AlN/GaN heterostructures including effects of distributed surface donor states

    SciTech Connect (OSTI)

    Goyal, Nitin, E-mail: nitin@unik.no [Carinthian Tech Research CTR AG, Europastraße 4/1, Technologiepark Villach, A-9524 Villach/St. Magdalen (Austria); Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim NO7034 (Norway); Fjeldly, Tor A. [Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim NO7034 (Norway)

    2014-07-14T23:59:59.000Z

    In this paper, a physics based analytical model is presented for calculation of the two-dimensional electron gas density and the bare surface barrier height of AlGaN/AlN/GaN material stacks. The presented model is based on the concept of distributed surface donor states and the self-consistent solution of Poisson equation at the different material interfaces. The model shows good agreement with the reported experimental data and can be used for the design and characterization of advanced GaN devices for power and radio frequency applications.

  4. POST-IRRADIATION PROPERTIES OF CANDIDATE MATERIALS FOR HIGH-POWER TARGETS

    E-Print Network [OSTI]

    McDonald, Kirk

    materials with high strength (AlBeMet, beryllium, Ti-V6-Al4) or low CTE (a carbon- carbon composite, a new capacity, and the fracture toughness of these materials. THE IRRADIATED MATERIALS Carbon-carbon composite that a carbon-carbon (CC)-composite with a 3-D weave, designed for very low coefficient of ther- hkirk

  5. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL Record of Property Transferred from ______ ___________________________________ 2. DEAN (If Applies) ______ ___________________________________ 5. UNIVERSITY DIRECTOR OF MATERIALS MANAGEMENT ______ ___________________________________ 3. HOSPITAL DIRECTOR (If Applies) ______ IF YOU NEED

  6. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2014-11-25T23:59:59.000Z

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material, such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  7. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2013-02-19T23:59:59.000Z

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  8. Functional Materials for Energy | Advanced Materials | ORNL

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

    Energy Storage Fuel Cells Thermoelectrics Separations Materials Catalysis Sensor Materials Polymers and Composites Carbon Fiber Related Research Chemistry and Physics at...

  9. Materials Project: A Materials Genome Approach

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Ceder, Gerbrand (MIT); Persson, Kristin (LBNL)

    Technological innovation - faster computers, more efficient solar cells, more compact energy storage - is often enabled by materials advances. Yet, it takes an average of 18 years to move new materials discoveries from lab to market. This is largely because materials designers operate with very little information and must painstakingly tweak new materials in the lab. Computational materials science is now powerful enough that it can predict many properties of materials before those materials are ever synthesized in the lab. By scaling materials computations over supercomputing clusters, this project has computed some properties of over 80,000 materials and screened 25,000 of these for Li-ion batteries. The computations predicted several new battery materials which were made and tested in the lab and are now being patented. By computing properties of all known materials, the Materials Project aims to remove guesswork from materials design in a variety of applications. Experimental research can be targeted to the most promising compounds from computational data sets. Researchers will be able to data-mine scientific trends in materials properties. By providing materials researchers with the information they need to design better, the Materials Project aims to accelerate innovation in materials research.[copied from http://materialsproject.org/about] You will be asked to register to be granted free, full access.

  10. Surface structures of Al-Pd-Mn and Al-Cu-Fe icosahedral quasicrystals

    SciTech Connect (OSTI)

    Shen, Z.

    1999-02-12T23:59:59.000Z

    In this dissertation, the author reports on the surface structure of i-Al-Pd-Mn twofold, threefold, fivefold and i-Al-Cu-Fe fivefold surfaces. The LEED studies indicate the existence of two distinct stages in the regrowth of all four surfaces after Ar{sup +} sputtering. In the first stage, upon annealing at relatively low temperature: 500K--800K (depending on different surfaces), a cubic phase appears. The cubic LEED patterns transform irreversibly to unreconstructed quasicrystalline patterns upon annealing to higher temperatures, indicating that the cubic overlayers are metastable. Based upon the data for three chemically-identical, but symmetrically-inequivalent surfaces, a model is developed for the relation between the cubic overlayers and the quasicrystalline substrate. The model is based upon the related symmetries of cubic close-packed and icosahedral-packed materials. These results may be general among Al-rich, icosahedral materials. STM study of Al-Pd-Mn fivefold surface shows that terrace-step-kink structures start to form on the surface after annealing above 700K. Large, atomic ally-flat terraces were formed after annealing at 900K. Fine structures with fivefold icosahedral symmetry were found on those terraces. Data analysis and comparison of the STM images and structure model of icosahedral Al-Pd-Mn suggest that the fine structures in the STM images may be the pseudo Mackay (PMI) clusters which are the structure units of the structure model. Based upon his results, he can conclude that quasicrystalline structures are the stable structures of quasicrystal surfaces. In other words, quasicrystalline structures extend from the bulk to the surface. As a result of the effort reported in this dissertation, he believes that he has increased his understanding of the surface structure of icosahedral quasicrystals to a new level.

  11. ALS Evidence Confirms Combustion Theory

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

    ALS Evidence Confirms Combustion Theory Print Researchers recently uncovered the first step in the process that transforms gas-phase molecules into solid particles like soot and...

  12. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL NOTICE OF DESIGNATED DEPARTMENTAL OF MATERIALS MANAGEMENT ______ FURTHER INSTRUCTIONS 1. Include a copy of any relevant documents. 2. Item MATERIALS COORDINATOR ­ IC-8 Mail, Fax or PDF the entire package to: MC 2010 Fax: 679-4240 REFERENCE # DMC

  13. DREDGED MATERIAL EVALUATION AND

    E-Print Network [OSTI]

    DREDGED MATERIAL EVALUATION AND DISPOSAL PROCEDURES (USERS' MANUAL) Dredged Material Management 2009) Prepared by: Dredged Material Management Office US Army Corps of Engineers Seattle District #12........................................................................................2-1 2.2 The Dredged Material Evaluation Process

  14. Electrical and dielectric properties of polyanilineAl2O3 nanocomposites derived from various Al2O3 nanostructures

    E-Print Network [OSTI]

    Guo, John Zhanhu

    storage devices.10 Nanomaterials are one kind of materials that have sizes smaller than 100 nm in at least nanostructures Jiahua Zhu,a Suying Wei,b Lei Zhang,a Yuanbing Mao,c Jongeun Ryu,d Neel Haldolaarachchige,e David03908j Four Al2O3 nanostructures (i.e. nanofiber, nanoplatelet, nanorod and nanoflake) have been

  15. Method for forming materials

    DOE Patents [OSTI]

    Tolle, Charles R. (Idaho Falls, ID); Clark, Denis E. (Idaho Falls, ID); Smartt, Herschel B. (Idaho Falls, ID); Miller, Karen S. (Idaho Falls, ID)

    2009-10-06T23:59:59.000Z

    A material-forming tool and a method for forming a material are described including a shank portion; a shoulder portion that releasably engages the shank portion; a pin that releasably engages the shoulder portion, wherein the pin defines a passageway; and a source of a material coupled in material flowing relation relative to the pin and wherein the material-forming tool is utilized in methodology that includes providing a first material; providing a second material, and placing the second material into contact with the first material; and locally plastically deforming the first material with the material-forming tool so as mix the first material and second material together to form a resulting material having characteristics different from the respective first and second materials.

  16. Material Selection for Accident Tolerant Fuel Cladding

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

    none,

    2014-07-01T23:59:59.000Z

    Alternative cladding materials are being investigated for accident tolerance, which can be defined as >100X improvement (compared to current Zr-based alloys) in oxidation resistance in steam environments at ?1200°C for short (?4 h) times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases and FeCrAl alloys. Recently reported low mass losses for Mo in steam at 800°C could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. However, commercial Ti2AlC that is not single phase, formed a much thicker oxide at 1200°C in steammore »and significant TiO2, and therefore may be challenging to use as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1475°C, while reducing its Cr content to minimize susceptibility to irradiation assisted Cr-rich ?’ formation. The composition effects and critical limits to retaining protective scale formation at >1400°C are still being evaluated. Keywords: Accident tolerant LWR Fuel cladding, FeCrAl, Mo, Ti2AlC, Al2O3, high temperature steam oxidation resistance« less

  17. Material Selection for Accident Tolerant Fuel Cladding

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

    none,

    2014-07-01T23:59:59.000Z

    Alternative cladding materials are being investigated for accident tolerance, which can be defined as >100X improvement (compared to current Zr-based alloys) in oxidation resistance in steam environments at ?1200°C for short (?4 h) times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases and FeCrAl alloys. Recently reported low mass losses for Mo in steam at 800°C could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. However, commercial Ti2AlC that is not single phase, formed a much thicker oxide at 1200°C in steam and significant TiO2, and therefore may be challenging to use as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1475°C, while reducing its Cr content to minimize susceptibility to irradiation assisted Cr-rich ?’ formation. The composition effects and critical limits to retaining protective scale formation at >1400°C are still being evaluated. Keywords: Accident tolerant LWR Fuel cladding, FeCrAl, Mo, Ti2AlC, Al2O3, high temperature steam oxidation resistance

  18. Mechanochemistry: A versatile synthesis strategy for new materials

    E-Print Network [OSTI]

    Jones, William; Eddleston, Mark D.

    2014-09-02T23:59:59.000Z

    of the transmission electron microscope.(Kolb et al., 2010, Eddleston et al., 2013b, Eddleston et al., 2013a) 3. Pharmaceutical materials Within various areas of process engineering (including food science, chemicals and pharmaceuticals) particle size reduction... . Sci., 102(2): 311-317. Bruckmann, A., Krebs, A. and Bolm, C. (2008) 'Organocatalytic reactions. Effects of ball milling, microwave and ultrasound irradiation', Green Chem., 10(11): 1131-1141. Bruni, G., Berbenni, V., Sartor, F., Milanese, C...

  19. Growth and microstructure evolution of the Nb{sub 2}Al-Al{sub 3}Nb eutectic in situ composite

    SciTech Connect (OSTI)

    Rios, C.T. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Ferrandini, P.L. [Centro Universitario da FEI, C.P.85, CEP:09850-901, SP-Brasil (Brazil); Milenkovic, S. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Caram, R. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil)]. E-mail: rcaram@fem.unicamp.br

    2005-03-15T23:59:59.000Z

    In situ composite materials obtained by directional growth of eutectic alloys usually show improved properties, that make them potential candidates for high temperature applications. The eutectic alloy found in the Al-Nb system is composed of the two intermetallic phases Al{sub 3}Nb (D0{sub 22}) and Nb{sub 2}Al (D8{sub b}). This paper describes the directional solidification of an Al-Nb eutectic alloy using a Bridgman type facility at growth rates varying from 1.0 to 2.9 cm/h. Longitudinal and transverse sections of grown samples were characterized regarding the solidification microstructure by using optical and scanning electron microscopy, energy dispersive spectroscopy (EDS) and X-ray diffraction. Despite both phases being intermetallic compounds, the eutectic microstructure obtained was very regular. The results obtained were discussed regarding the effect of the growth rate on the microstructure, lamellar-rod transition and variation of phase volume fraction.

  20. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW (TUM & AUI Alumni) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für

  1. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für Informatik TUM School

  2. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW Alumni) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für Informatik TUM

  3. Evaluation of Quasicrystal Al-Cu-Fe Alloys for Tribological Applications 

    E-Print Network [OSTI]

    Nabelsi, Nezar

    2013-07-22T23:59:59.000Z

    This research investigated the tribological performance of a composite material, formed from an ultra high molecular weight polyethylene (UHMWPE) matrix and quasicrystalline Al-Cu-Fe alloy powders. An evaluation was conducted for the microstructure...

  4. Evaluation of Quasicrystal Al-Cu-Fe Alloys for Tribological Applications

    E-Print Network [OSTI]

    Nabelsi, Nezar

    2013-07-22T23:59:59.000Z

    This research investigated the tribological performance of a composite material, formed from an ultra high molecular weight polyethylene (UHMWPE) matrix and quasicrystalline Al-Cu-Fe alloy powders. An evaluation was conducted for the microstructure...

  5. Mg/Al Ordering in Layered Double Hydroxides Revealed by Multinuclear...

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

    in a wide range of materials is readily envisaged. Citation: Sideris PJ, UG Nielsen, Z Gan, and CP Grey.2008."MgAl Ordering in Layered Double Hydroxides Revealed by Multinuclear...

  6. Transporting particulate material

    DOE Patents [OSTI]

    Aldred, Derek Leslie (North Hollywood, CA); Rader, Jeffrey A. (North Hollywood, CA); Saunders, Timothy W. (North Hollywood, CA)

    2011-08-30T23:59:59.000Z

    A material transporting system comprises a material transporting apparatus (100) including a material transporting apparatus hopper structure (200, 202), which comprises at least one rotary transporting apparatus; a stationary hub structure (900) constraining and assisting the at least one rotary transporting apparatus; an outlet duct configuration (700) configured to permit material to exit therefrom and comprising at least one diverging portion (702, 702'); an outlet abutment configuration (800) configured to direct material to the outlet duct configuration; an outlet valve assembly from the material transporting system venting the material transporting system; and a moving wall configuration in the material transporting apparatus capable of assisting the material transporting apparatus in transporting material in the material transporting system. Material can be moved from the material transporting apparatus hopper structure to the outlet duct configuration through the at least one rotary transporting apparatus, the outlet abutment configuration, and the outlet valve assembly.

  7. Materials for Information Technology

    E-Print Network [OSTI]

    Tang, Ben Zhong

    and Thermoplastic Nanocomposites Based upon Expanded Graphite Oxide R. Mu¨lhaupt et al. Macromol. Rapid Commun. 2009 Hybrid Multicomponent Hydrogels for Tissue Engineering X. Q. Jia et al. Macromol. Biosci. 2009, 9, 140

  8. Materials Science & Engineering

    E-Print Network [OSTI]

    Reisslein, Martin

    Materials Science & Engineering The development of new high-performance materials for energy Research in Niskayuna, NY. He received his BS and PhD in Materials Science and Engineering at MIT. For 22 and composition of materials at higher spatial resolution, with greater efficiency, and on real materials

  9. Cover Image: The cover shows the crystal structure of the alanate NaAlH4,

    E-Print Network [OSTI]

    of materials, hydrogen "encapsulates" Al to form a hydrogen-rich anion, AlH4 -, whose structure resembles is encapsulated by metal ions, and the hydrogen density is correspondingly lower. In the cover image, the diameter) - p13 (top): The estimated power output from 10% efficient solar cells covering 1.7% of the land area

  10. CONTAINMENT EVALUATION OF BREACHED AL-SNF FOR CASK TRANSPORT

    SciTech Connect (OSTI)

    Vinson, D. W.; Sindelar, R. L.; Iyer, N. C.

    2005-11-07T23:59:59.000Z

    Aluminum-based spent nuclear fuel (Al-SNF) from foreign and domestic research reactors (FRR/DRR) is being shipped to the Savannah River Site. To enter the U.S., the cask with loaded fuel must be certified to comply with the requirements in the Title 10 of the U.S. Code of Federal Regulations, Part 71. The requirements include demonstration of containment of the cask with its contents under normal and accident conditions. Al-SNF is subject to corrosion degradation in water storage, and many of the fuel assemblies are ''failed'' or have through-clad damage. A methodology has been developed with technical bases to show that Al-SNF with cladding breaches can be directly transported in standard casks and maintained within the allowable release rates. The approach to evaluate the limiting allowable leakage rate, L{sub R}, for a cask with breached Al-SNF for comparison to its test leakage rate could be extended to other nuclear material systems. The approach for containment analysis of Al-SNF follows calculations for commercial spent fuel as provided in NUREG/CR-6487 that adopts ANSI N14.5 as a methodology for containment analysis. The material-specific features and characteristics of damaged Al-SNF (fuel materials, fabrication techniques, microstructure, radionuclide inventory, and vapor corrosion rates) that were derived from literature sources and/or developed in laboratory testing are applied to generate the four containment source terms that yield four separate cask cavity activity densities; namely, those from fines; gaseous fission product species; volatile fission product species; and fuel assembly crud. The activity values, A{sub 2}, are developed per the guidance of 10CFR71. The analysis is performed parametrically to evaluate maximum number of breached assemblies and exposed fuel area for a proposed shipment in a cask with a test leakage rate.

  11. Department of Materials Science &

    E-Print Network [OSTI]

    Acton, Scott

    Developing Leaders of Innovation Department of Materials Science & Engineering #12;At the University of Virginia, students in materials science, engineering physics and engineering science choose to tackle compelling issues in materials science and engineering or engineering science

  12. Nanostructured magnetic materials

    E-Print Network [OSTI]

    Chan, Keith T.

    2011-01-01T23:59:59.000Z

    Magnetism and Magnetic Materials Conference, Atlanta, GA (Nanostructured Magnetic Materials by Keith T. Chan Doctor ofinduced by a Si-based material occurs at a Si/Ni interface

  13. MATERIALS TRANSFER AGREEMENT

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

    MTAXX-XXX 1 MATERIAL TRANSFER AGREEMENT for Manufacturing Demonstration Facility and Carbon Fiber Technology Facility In order for the RECIPIENT to obtain materials, the RECIPIENT...

  14. Materials at the Mesoscale

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

    Materials at the Mesoscale 1663 Los Alamos science and technology magazine Latest Issue:January 2015 All Issues submit Materials at the Mesoscale Los Alamos's bold proposal to...

  15. UNCLASSIFIED Institute for Materials ...

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

    Institute for Materials Science Lecture Series Dr Roger D Doherty M.A. D. Phil., Fellow TMS Emeritus Professor of Materials Science and Engineering, Drexel University,...

  16. Transporting Hazardous Materials

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

    Transporting Hazardous Materials The procedures given below apply to all materials that are considered to be hazardous by the U.S. Department of Transportation (DOT). Consult your...

  17. battery materials | EMSL

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

    battery materials battery materials Leads No leads are available at this time. Modeling Interfacial Glass-Water Reactions: Recent Advances and Current Limitations. Abstract: The...

  18. EMSL - Energy Materials & Processes

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

    energy Energy Materials and Processes focuses on the dynamic transformation mechanisms and physical and chemical properties at critical interfaces in catalysts and energy materials...

  19. Propulsion Materials Research Update

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

    * Materials for Electric and Hybrid Drive Systems - Address materials issues impacting power electronics, motors, and other hybrid drive system components * Combustion System...

  20. Materials Technical Team Roadmap

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

    of these as mixed- material systems. Additionally, materials such as titanium, polycarbonate, acrylics, and metal matrix composites, and approaches to their use must be...

  1. A Loop Material Flow System Design for Automated Guided Vehicles

    E-Print Network [OSTI]

    Dessouky, Maged

    A Loop Material Flow System Design for Automated Guided Vehicles Ardavan Asef-Vaziri 1 Maged load automated guided vehicles. The model simultaneously determines both the design are attributed to material handling (Tompkins et al., 1996). Automated guided vehicles (AGVs) are among

  2. RHQT Nb3Al 15-Tesla magnet design study

    SciTech Connect (OSTI)

    Yamada, R.; Ambrosio, G.; Barzi, E.; Kashikin, V.; Kikuchi, A.; Novitski, I.; Takeuchi, T.; Wake, M.; Zlobin, A.; /Fermilab /NIMC, Tsukuba /KEK, Tsukuba

    2005-09-01T23:59:59.000Z

    Feasibility study of 15-Tesla dipole magnets wound with a new copper stabilized RHQT Nb{sub 3}Al Rutherford cable is presented. A new practical long copper stabilized RHQT Nb{sub 3}Al strand is presented, which is being developed and manufactured at the National Institute of Material Science (NIMS) in Japan. It has achieved a non-copper J{sub c} of 1000A/mm{sup 2} at 15 Tesla at 4.2K, with a copper over non-copper ratio of 1.04, and a filament size less than 50 microns. For this design study a short Rutherford cable with 28 Nb{sub 3}Al strands of 1 mm diameter will be fabricated late this year. The cosine theta magnet cross section is designed using ROXIE, and the stress and strain in the coil is estimated and studied with the characteristics of the Nb{sub 3}Al strand. The advantages and disadvantages of the Nb{sub 3}Al cable are compared with the prevailing Nb{sub 3}Sn cable from the point of view of stress-strain, J{sub c}, and possible degradation of stabilizer due to cabling. The Nb{sub 3}Al coil of the magnet, which will be made by wind and react method, has to be heat treated at 800 degree C for 10 hours. As preparation for the 15 Tesla magnet, a series of tests on strand and Rutherford cables are considered.

  3. Course Syllabus: Chemistry 3AL Course Information

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    Course Syllabus: Chemistry 3AL Course Information Course Name Chemistry 3AL Course Instructor are online. Chemistry 3AL Syllabus https://elearning.berkeley.edu/AngelUploads/Content/2013SUC... 1 of 5 5

  4. Method of forming aluminum oxynitride material and bodies formed by such methods

    DOE Patents [OSTI]

    Bakas, Michael P. (Ammon, ID) [Ammon, ID; Lillo, Thomas M. (Idaho Falls, ID) [Idaho Falls, ID; Chu, Henry S. (Idaho Falls, ID) [Idaho Falls, ID

    2010-11-16T23:59:59.000Z

    Methods of forming aluminum oxynitride (AlON) materials include sintering green bodies comprising aluminum orthophosphate or another sacrificial material therein. Such green bodies may comprise aluminum, oxygen, and nitrogen in addition to the aluminum orthophosphate. For example, the green bodies may include a mixture of aluminum oxide, aluminum nitride, and aluminum orthophosphate or another sacrificial material. Additional methods of forming aluminum oxynitride (AlON) materials include sintering a green body including a sacrificial material therein, using the sacrificial material to form pores in the green body during sintering, and infiltrating the pores formed in the green body with a liquid infiltrant during sintering. Bodies are formed using such methods.

  5. Materials Science & Engineering

    E-Print Network [OSTI]

    Materials Science & Engineering In this presentation the role of materials in power generation and the person responsible for the integration of science and resources in the Materials Science & Technology University in Mexico City and a Ph.D. in Materials Engineering from Rensselaer Polytechnic Institute, Troy NY

  6. Coated ceramic breeder materials

    DOE Patents [OSTI]

    Tam, Shiu-Wing (Downers Grove, IL); Johnson, Carl E. (Elk Grove, IL)

    1987-01-01T23:59:59.000Z

    A breeder material for use in a breeder blanket of a nuclear reactor is disclosed. The breeder material comprises a core material of lithium containing ceramic particles which has been coated with a neutron multiplier such as Be or BeO, which coating has a higher thermal conductivity than the core material.

  7. HAZARDOUS MATERIALS EMERGENCY RESPONSE

    E-Print Network [OSTI]

    ANNEX Q HAZARDOUS MATERIALS EMERGENCY RESPONSE #12;ANNEX Q - HAZARDOUS MATERIALS EMERGENCY RESPONSE 03/10/2014 v.2.0 Page Q-1 PROMULGATION STATEMENT Annex Q: Hazardous Materials Emergency Response, and contents within, is a guide to how the University conducts a response specific to a hazardous materials

  8. UNDERGRADUATE Materials Science & Engineering

    E-Print Network [OSTI]

    Tipple, Brett

    UNDERGRADUATE HANDBOOK Materials Science & Engineering 2013 2014 #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

  9. Materials Science & Engineering

    E-Print Network [OSTI]

    Simons, Jack

    Materials Science & Engineering The University of Utah 2014-15 Undergraduate Handbook #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

  10. A Materials Facilities Initiative -

    E-Print Network [OSTI]

    A Materials Facilities Initiative - FMITS & MPEX D.L. Hillis and ORNL Team Fusion & Materials for Nuclear Systems Division July 10, 2014 #12;2 Materials Facilities Initiative JET ITER FNSF Fusion Reactor Challenges for materials: fluxes and fluence, temperatures 50 x divertor ion fluxes up to 100 x neutron

  11. University Materials Institute INTRODUCTION

    E-Print Network [OSTI]

    Escolano, Francisco

    University Materials Institute INTRODUCTION The University Materials Science Institute of Alicante the needed multidisciplinary character of the materials area. It is important to highlight the fact participate in the Materials Science PhD program which is imparted at the UA. Scientific research

  12. Dental Materials BIOMATERIALS

    E-Print Network [OSTI]

    Dental Materials BIOMATERIALS Our goal is to provide reference materials and clinically relevant measurement methods to facilitate a rational approach to dental materials design, thus enabling improvements in the clinical performance of dental materials. In particular, methods for determining long-term performance

  13. CRAD, Packaging and Transfer of Hazardous Materials and Materials...

    Office of Environmental Management (EM)

    CRAD, Packaging and Transfer of Hazardous Materials and Materials of National Security Interest Assessment Plan CRAD, Packaging and Transfer of Hazardous Materials and Materials of...

  14. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS EvidenceALS

  15. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications GroupALS

  16. Size Effect of SiC Particle on Microstructures and Mechanical Properties of SiCp/Al Composites

    E-Print Network [OSTI]

    Qin, Qinghua

    Cp/Al composites were fabricated using aluminum alloy ZL101 as the matrix material, and SiC particles respectively. The results show that the SiC particles can distribute uniformly in the aluminum matrix using matrix or reinforced materials [1-5]. They are promising materials for aerospace, automotive, thermal

  17. Puncture detecting barrier materials

    DOE Patents [OSTI]

    Hermes, Robert E. (Los Alamos, NM); Ramsey, David R. (Bothel, WA); Stampfer, Joseph F. (Santa Fe, NM); Macdonald, John M. (Santa Fe, NM)

    1998-01-01T23:59:59.000Z

    A method and apparatus for continuous real-time monitoring of the integrity of protective barrier materials, particularly protective barriers against toxic, radioactive and biologically hazardous materials has been developed. Conductivity, resistivity or capacitance between conductive layers in the multilayer protective materials is measured by using leads connected to electrically conductive layers in the protective barrier material. The measured conductivity, resistivity or capacitance significantly changes upon a physical breach of the protective barrier material.

  18. Dopant-Free GaN/AlN/AlGaN Radial Nanowire Heterostructures as High

    E-Print Network [OSTI]

    Li, Yat

    Dopant-Free GaN/AlN/AlGaN Radial Nanowire Heterostructures as High Electron Mobility Transistors, 2006 ABSTRACT We report the rational synthesis of dopant-free GaN/AlN/AlGaN radial nanowire-organic chemical vapor deposition (MOCVD). Transmission electron microscopy (TEM) studies reveal that the GaN/ AlN/AlGaN

  19. Supporting Online Material Materials and Methods

    E-Print Network [OSTI]

    Wolfe, Cecily J.

    1 Supporting Online Material Materials and Methods (15) For all possible earthquake pairs. The parameters chosen for window length, filter bandpass, negative sidelobe identification, and cross-correlation threshold are appropriate for high-frequency earthquakes. In order to remove false positives or poor data

  20. SUPPORTING ONLINE MATERIAL Materials and Methods

    E-Print Network [OSTI]

    Newsome, William

    SUPPORTING ONLINE MATERIAL Materials and Methods Two adult male rhesus monkeys (Macaca mulatta with a head-holding device (S1), scleral search coil for monitoring eye position (S2) and a recording chamber monkeys remain actively engaged in experiments, so precise histological identification of recording sites

  1. Sensors & Materials | Argonne National Laboratory

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

    Sensors and Materials Argonne uses its materials and engineering expertise to develop, test, and deploy sensors and materials to detect nuclear and radiological materials, chemical...

  2. Lightweighting Materials | Clean Energy | ORNL

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

    ORNL conducts lightweight materials research in several areas: materials development, properties and manufacturing, computational materials science, and multi-material enabling...

  3. Polarization field engineering of GaN/AlN/AlGaN superlattices for enhanced thermoelectric properties

    SciTech Connect (OSTI)

    Sztein, Alexander, E-mail: asztein@umail.ucsb.edu [Materials Department, University of California, Santa Barbara, California 93106 (United States); Bowers, John E.; DenBaars, Steven P.; Nakamura, Shuji [Materials Department, University of California, Santa Barbara, California 93106 (United States); Electrical and Computer Engineering Department, University of California, Santa Barbara, California 93106 (United States)

    2014-01-27T23:59:59.000Z

    A novel polarization field engineering based strategy to simultaneously achieve high electrical conductivity and low thermal conductivity in thermoelectric materials is demonstrated. Polarization based electric fields are used to confine electrons into two-dimensional electron gases in GaN/AlN/Al{sub 0.2}Ga{sub 0.8}N superlattices, resulting in improved electron mobilities as high as 1176 cm{sup 2}/Vs and in-plane thermal conductivity as low as 8.9?W/mK. The resulting room temperature ZT values reach 0.08, a factor of four higher than InGaN and twelve higher than GaN, demonstrating the potential benefits of this polarization based engineering strategy for improving the ZT and efficiencies of thermoelectric materials.

  4. Joining of dissimilar materials

    DOE Patents [OSTI]

    Tucker, Michael C; Lau, Grace Y; Jacobson, Craig P

    2012-10-16T23:59:59.000Z

    A method of joining dissimilar materials having different ductility, involves two principal steps: Decoration of the more ductile material's surface with particles of a less ductile material to produce a composite; and, sinter-bonding the composite produced to a joining member of a less ductile material. The joining method is suitable for joining dissimilar materials that are chemically inert towards each other (e.g., metal and ceramic), while resulting in a strong bond with a sharp interface between the two materials. The joining materials may differ greatly in form or particle size. The method is applicable to various types of materials including ceramic, metal, glass, glass-ceramic, polymer, cermet, semiconductor, etc., and the materials can be in various geometrical forms, such as powders, fibers, or bulk bodies (foil, wire, plate, etc.). Composites and devices with a decorated/sintered interface are also provided.

  5. Demonstration Assessment of Light Emitting Diode (LED) Walkway Lighting at the Federal Aviation Administration William J. Hughes Technical Center, in Atlantic City, New Jersey

    SciTech Connect (OSTI)

    Kinzey, Bruce R.; Myer, Michael

    2008-03-18T23:59:59.000Z

    This report documents the results of a collaborative project to demonstrate a solid state lighting (SSL) general illumination product in an outdoor area walkway application. In the project, six light-emitting diode (LED) luminaires were installed to replace six existing high pressure sodium (HPS) luminaires mounted on 14-foot poles on a set of exterior walkways and stairs at the Federal Aviation Administration (FAA) William J. Hughes Technical Center in Atlantic City, New Jersey, during December, 2007. The effort was a U.S. Department of Energy (DOE) SSL Technology Gateway Demonstration that involved a collaborative teaming agreement between DOE, FAA and Ruud Lighting (and their wholly owned division, Beta LED). Pre- and post-installation power and illumination measurements were taken and used in calculations of energy savings and related economic payback, while personnel impacted by the new lights were provided questionnaires to gauge their perceptions and feedback. The SSL product demonstrated energy savings of over 25% while maintaining illuminance levels and improving illuminance uniformity. PNNL's economic analysis yielded a variety of potential payback results depending on the assumptions used. In the best case, replacing HPS with the LED luminaire can yield a payback as low as 3 years. The new lamps were quite popular with the affected personnel, who gave the lighting an average score of 4.46 out of 5 for improvement.

  6. Materials for breeding blankets

    SciTech Connect (OSTI)

    Mattas, R.F.; Billone, M.C.

    1995-09-01T23:59:59.000Z

    There are several candidate concepts for tritium breeding blankets that make use of a number of special materials. These materials can be classified as Primary Blanket Materials, which have the greatest influence in determining the overall design and performance, and Secondary Blanket Materials, which have key functions in the operation of the blanket but are less important in establishing the overall design and performance. The issues associated with the blanket materials are specified and several examples of materials performance are given. Critical data needs are identified.

  7. Nondestructive material characterization

    DOE Patents [OSTI]

    Deason, Vance A. (Idaho Falls, ID); Johnson, John A. (Idaho Falls, ID); Telschow, Kenneth L. (Idaho Falls, ID)

    1991-01-01T23:59:59.000Z

    A method and apparatus for nondestructive material characterization, such as identification of material flaws or defects, material thickness or uniformity and material properties such as acoustic velocity. The apparatus comprises a pulsed laser used to excite a piezoelectric (PZ) transducer, which sends acoustic waves through an acoustic coupling medium to the test material. The acoustic wave is absorbed and thereafter reflected by the test material, whereupon it impinges on the PZ transducer. The PZ transducer converts the acoustic wave to electrical impulses, which are conveyed to a monitor.

  8. EC Transmission Line Materials

    SciTech Connect (OSTI)

    Bigelow, Tim S [ORNL

    2012-05-01T23:59:59.000Z

    The purpose of this document is to identify materials acceptable for use in the US ITER Project Office (USIPO)-supplied components for the ITER Electron cyclotron Heating and Current Drive (ECH&CD) transmission lines (TL), PBS-52. The source of material property information for design analysis shall be either the applicable structural code or the ITER Material Properties Handbook. In the case of conflict, the ITER Material Properties Handbook shall take precedence. Materials selection, and use, shall follow the guidelines established in the Materials Assessment Report (MAR). Materials exposed to vacuum shall conform to the ITER Vacuum Handbook. [Ref. 2] Commercial materials shall conform to the applicable standard (e.g., ASTM, JIS, DIN) for the definition of their grade, physical, chemical and electrical properties and related testing. All materials for which a suitable certification from the supplier is not available shall be tested to determine the relevant properties, as part of the procurement. A complete traceability of all the materials including welding materials shall be provided. Halogenated materials (example: insulating materials) shall be forbidden in areas served by the detritiation systems. Exceptions must be approved by the Tritium System and Safety Section Responsible Officers.

  9. INTERDISCIPLINARY MATERIALS SCIENCE GRADUATE PROGRAM IN MATERIALS SCIENCE

    E-Print Network [OSTI]

    Simaan, Nabil

    .m.satterwhite@vanderbilt.edu Interdisciplinary Graduate Program in Materials Science Vanderbilt University School of Engineering PMB 350106INTERDISCIPLINARY MATERIALS SCIENCE GRADUATE PROGRAM IN MATERIALS SCIENCE Materials advancements, faculty members from chemistry, physics, materials engineering, chemical engineering, electrical

  10. Materials Science & Engineering

    E-Print Network [OSTI]

    and Forensics team in the Polymers and Coatings Group, MST-7. He graduated from the University of Toledo, aerogels, carbon fiber composites, damaged materials, and low density materials examining defects

  11. Institute for Materials Science

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

    Institute for Material Science Who we are and what we do 2:23 Institute for Materials Science: Alexander V. Balatsky IMS is an interdisciplinary research and educational center...

  12. Electronic digital materials

    E-Print Network [OSTI]

    Langford, William Kai

    2014-01-01T23:59:59.000Z

    Digital materials are constructions assembled from a small number of types of discrete building blocks; they represent a new way of building functional, multi-material, three-dimensional structures. In this thesis, I focus ...

  13. Geopolymer Sealing Materials

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Develop and characterize field-applicable geopolymer temporary sealing materials in the laboratory and to transfer this developed material technology to geothermal drilling service companies as collaborators for field validation tests.

  14. Nanocomposites as thermoelectric materials

    E-Print Network [OSTI]

    Hao, Qing

    2010-01-01T23:59:59.000Z

    Thermoelectric materials have attractive applications in electric power generation and solid-state cooling. The performance of a thermoelectric device depends on the dimensionless figure of merit (ZT) of the material, ...

  15. Factors of material consumption

    E-Print Network [OSTI]

    Silva Díaz, Pamela Cristina

    2012-01-01T23:59:59.000Z

    Historic consumption trends for materials have been studied by many researchers, and, in order to identify the main drivers of consumption, special attention has been given to material intensity, which is the consumption ...

  16. Nanostructured composite reinforced material

    DOE Patents [OSTI]

    Seals, Roland D. (Oak Ridge, TN); Ripley, Edward B. (Knoxville, TN); Ludtka, Gerard M. (Oak Ridge, TN)

    2012-07-31T23:59:59.000Z

    A family of materials wherein nanostructures and/or nanotubes are incorporated into a multi-component material arrangement, such as a metallic or ceramic alloy or composite/aggregate, producing a new material or metallic/ceramic alloy. The new material has significantly increased strength, up to several thousands of times normal and perhaps substantially more, as well as significantly decreased weight. The new materials may be manufactured into a component where the nanostructure or nanostructure reinforcement is incorporated into the bulk and/or matrix material, or as a coating where the nanostructure or nanostructure reinforcement is incorporated into the coating or surface of a "normal" substrate material. The nanostructures are incorporated into the material structure either randomly or aligned, within grains, or along or across grain boundaries.

  17. al tratamiento local: Topics by E-print Network

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

    and MEG data (Vigario et al., 1998; Tang et al., 2000a; Vigario et al., 1999, 2000; Wubbeler et al Pearlmutter, Barak 39 Independent Components of...

  18. VHTR Materials Overview

    SciTech Connect (OSTI)

    Wright, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2013-07-30T23:59:59.000Z

    The PowerPoint presentation was given at the DOE-NE Materials Crosscut Coordination Meeting, Tuesday, 30 July 2013.

  19. Scott Taylor, ALS Safety Manager

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearchPhysics LabwildfiresScott Taylor, ALS Safety

  20. Research Councils UK materials

    E-Print Network [OSTI]

    Berzins, M.

    as completely new materials such as super-strong graphene, or developments of traditional materials such as graphene is still being realised, with the Research Councils investing in both the further exploitation to UK growth. For example, the 2004 `discovery' of wonder-material graphene sparked a host of global

  1. MATERIALS SCIENCE ENGINEERING

    E-Print Network [OSTI]

    California at Irvine, University of

    MATERIALS SCIENCE AND ENGINEERING GRADUATE MANUAL COLLEGE OF ENGINEERING UNIVERSITY OF CALIFORNIA AT BERKELEY October 23, 2013 #12;Materials Science and Engineering University of California at Berkeley Page 2 Subject Matter · Outcome of the Preliminary Exam #12;Materials Science and Engineering University

  2. MATERIALS SCIENCE AND ENGINEERING

    E-Print Network [OSTI]

    Knobloch,Jürgen

    MATERIALS SCIENCE AND ENGINEERING BACHELOR OF SCIENCE MASTER OF SCIENCE Get your own impression. Materials Science and Engineering in Ilmenau stands for: + a broad and practical university education Catňlica del Peru (PUCP) in Lima/Peru and to receive a double degree in Materials Science and Engineering

  3. Radioactive Materials License Commitments

    E-Print Network [OSTI]

    Radioactive Materials License Commitments for The University of Texas at Austin May 2009 July 2009 in the use of radioactive materials. In July 1963, the State of Texas granted The University of Texas at Austin a broad radioactive materials license for research, development and instruction. While this means

  4. Advanced neutron absorber materials

    DOE Patents [OSTI]

    Branagan, Daniel J. (Idaho Falls, ID); Smolik, Galen R. (Idaho Falls, ID)

    2000-01-01T23:59:59.000Z

    A neutron absorbing material and method utilizing rare earth elements such as gadolinium, europium and samarium to form metallic glasses and/or noble base nano/microcrystalline materials, the neutron absorbing material having a combination of superior neutron capture cross sections coupled with enhanced resistance to corrosion, oxidation and leaching.

  5. Effect of pressure on optical phonon modes and transverse effective charges in GaN and AlN A. R. Gon~i,1

    E-Print Network [OSTI]

    Nabben, Reinhard

    is presented for a three-layer one-dimensional AlN/GaN wurtzite quantum-well structure with GaN as the central. INTRODUCTION GaN/AlN quantum-confined wurtzite heterostructure material combinations are promising candidates effects, and lattice mismatch present in GaN/AlN wurtzite heterostructures. These cou- pling phenomena

  6. POST-IRRADIATION PROPERTIES OF CANDIDATE MATERIALS FOR HIGH POWER TARGETS

    E-Print Network [OSTI]

    McDonald, Kirk

    the answer? How about the super alloy "gum" metal? Material Test Matrix Carbon-Carbon composite: Low-Z, low with new alloys and composites that, at first glance, seem to have the right combination of material are sought. Beryllium: Known material examined closer for irradiation damage AlBeMet: Low-Z composite

  7. Journal of Nuclear Materials 191-194 (1992) 499-502 North-Holland

    E-Print Network [OSTI]

    Harilal, S. S.

    is done linearly in time and starts from the origin [2). Carbon-fiber-composite (CFC) is still seriouslyJournal of Nuclear Materials 191-194 (1992) 499-502 North-Holland journal of nuclear materials Analysis of sweeping heat loads on divertor plate materials * Ahmed Hassanein Argonne Nation.al Laboratory

  8. ALUMINUM HYDRIDE: A REVERSIBLE STORAGE MATERIAL FOR HYDROGEN STORAGE

    SciTech Connect (OSTI)

    Zidan, R; Christopher Fewox, C; Brenda Garcia-Diaz, B; Joshua Gray, J

    2009-01-09T23:59:59.000Z

    One of the challenges of implementing the hydrogen economy is finding a suitable solid H{sub 2} storage material. Aluminium (alane, AlH{sub 3}) hydride has been examined as a potential hydrogen storage material because of its high weight capacity, low discharge temperature, and volumetric density. Recycling the dehydride material has however precluded AlH{sub 3} from being implemented due to the large pressures required (>10{sup 5} bar H{sub 2} at 25 C) and the thermodynamic expense of chemical synthesis. A reversible cycle to form alane electrochemically using NaAlH{sub 4} in THF been successfully demonstrated. Alane is isolated as the triethylamine (TEA) adduct and converted to unsolvated alane by heating under vacuum. To complete the cycle, the starting alanate can be regenerated by direct hydrogenation of the dehydrided alane and the alkali hydride (NaH) This novel reversible cycle opens the door for alane to fuel the hydrogen economy.

  9. The Microstructure-Processing-Property Relationships in an Al Matrix Composite System Reinforced by Al-Cu-Fe Alloy Particles

    SciTech Connect (OSTI)

    Fei Tang

    2004-12-19T23:59:59.000Z

    Metal matrix composites (MMC), especially Al matrix composites, received a lot of attention during many years of research because of their promise for the development of automotive and aerospace materials with improved properties and performance, such as lighter weight and better structural properties, improved thermal conductivity and wear resistance. In order to make the MMC materials more viable in various applications, current research efforts on the MMCs should continue to focus on two important aspects, including improving the properties of MMCs and finding more economical techniques to produce MMCs. Solid state vacuum sintering was studied in tap densified Al powder and in hot quasi-isostatically forged samples composed of commercial inert gas atomized or high purity Al powder, generated by a gas atomization reaction synthesis (GARS) technique. The GARS process results in spherical Al powder with a far thinner surface oxide. The overall results indicated the enhanced ability of GARS-processed Al and Al alloy powders for solid state sintering, which may lead to simplification of current Al powder consolidation processing methods. Elemental Al-based composites reinforced with spherical Al-Cu-Fe alloy powders were produced by quasi-isostatic forging and vacuum hot pressing (VHP) consolidation methods. Microstructures and tensile properties of AYAl-Cu-Fe composites were characterized. It was proved that spherical Al-Cu-Fe alloy powders can serve as an effective reinforcement particulate for elemental Al-based composites, because of their high hardness and a preferred type of matrix/reinforcement interfacial bonding, with reduced strain concentration around the particles. Ultimate tensile strength and yield strength of the composites were increased over the corresponding Al matrix values, far beyond typical observations. This remarkable strengthening was achieved without precipitation hardening and without severe strain hardening during consolidation because of the matrix choice (elemental Al) and the ''low shear'' consolidation methods utilized. This reinforcement effectiveness is further evidenced by elastic modulus measurements of the composites that are very close to the upper bound predictions of the rule of mixtures. The load partitioning measurements by neutron diffraction showed that composite samples made from GARS powders present significantly higher load transfer efficiency than the composites made from commercially atomized powders. Also, the composite samples made from GARS powders show a higher strengthening effect and ductility than the samples made from commercial purity powders. The higher load transfer efficiency and higher strength and ductility may result from an enhanced inter-particle bonding strength, promoted by the ''clean'' interfaces between particles. Further analysis of the load sharing measurements and the calculated values of the mismatch of coefficient of thermal expansion (CTE) and the geometrically necessary dislocation (GND) effects suggest that these strengthening mechanisms can be combined to predict accurately the strength of the composites.

  10. Thermodynamics and Kinetics of Phase Transformations in Hydrogen Storage Materials

    SciTech Connect (OSTI)

    Ceder, Gerbrand; Marzari, Nicola

    2011-08-31T23:59:59.000Z

    The aim of this project is to develop and apply computational materials science tools to determine and predict critical properties of hydrogen storage materials. By better understanding the absorption/desorption mechanisms and characterizing their physical properties it is possible to explore and evaluate new directions for hydrogen storage materials. Particular emphasis is on the determination of the structure and thermodynamics of hydrogen storage materials, the investigation of microscopic mechanisms of hydrogen uptake and release in various materials and the role of catalysts in this process. As a team we have decided to focus on a single material, NaAlH{sub 4}, in order to fully be able to study the many aspects of hydrogen storage. We have focused on phase stability, mass transport and size-dependent reaction mechanisms in this material.

  11. Cermet materials prepared by combustion synthesis and metal infiltration

    DOE Patents [OSTI]

    Holt, Joseph B. (San Jose, CA); Dunmead, Stephen D. (Davis, CA); Halverson, Danny C. (Modesto, CA); Landingham, Richard L. (Livermore, CA)

    1991-01-01T23:59:59.000Z

    Ceramic-metal composites (cermets) are made by a combination of self-propagating high temperature combustion synthesis and molten metal infiltration. Solid-gas, solid-solid and solid-liquid reactions of a powder compact produce a porous ceramic body which is infiltrated by molten metal to produce a composite body of higher density. AlN-Al and many other materials can be produced.

  12. Cermet materials prepared by combustion synthesis and metal infiltration

    DOE Patents [OSTI]

    Holt, J.B.; Dunmead, S.D.; Halverson, D.C.; Landingham, R.L.

    1991-01-29T23:59:59.000Z

    Ceramic-metal composites (cermets) are made by a combination of self-propagating high temperature combustion synthesis and molten metal infiltration. Solid-gas, solid-solid and solid-liquid reactions of a powder compact produce a porous ceramic body which is infiltrated by molten metal to produce a composite body of higher density. AlN-Al and many other materials can be produced. 6 figures.

  13. Materials Science and Materials Chemistry for Large Scale Electrochemi...

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

    Science and Materials Chemistry for Large Scale Electrochemical Energy Storage: From Transportation to Electrical Grid Materials Science and Materials Chemistry for Large Scale...

  14. FY 2009 Progress Report for Lightweighting Materials - 12. Materials...

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

    for Lightweighting Materials - 12. Materials Crosscutting Research and Development The primary Lightweight Materials activity goal is to validate a cost-effective weight reduction...

  15. Microdrilling of Biocompatible Materials

    E-Print Network [OSTI]

    Mohanty, Sankalp

    2012-02-14T23:59:59.000Z

    coolant is developed that allows drilling of 127 micrometers diameter microholes with an aspect ratio of 10:1. The drilling parameters, dominant wear pattern, hole positioning accuracy and effect of AlTiN tool coating are experimentally determined...

  16. AL2007-03.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of Energy-ChapterDepartment6-04v2.pdf MoreAL 2007-03

  17. AL2007-05.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of Energy-ChapterDepartment6-04v2.pdf MoreAL7-05

  18. ALS 20th Anniversary Celebration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG, APIL.AFTFutureALPES20thALS 20th

  19. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS Evidence

  20. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS

  1. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals NewScientific

  2. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals

  3. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS RevealsScientific

  4. AL PRO | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORT Americium/Curium Vitrification4th Day EnergyADAPTItalyAL PRO

  5. 2012 ALS User Meeting Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartment ofAugust 2011October 2012 Thu, 10/04/20122 ALS User

  6. 2012 ALS User Meeting Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartment ofAugust 2011October 2012 Thu, 10/04/20122 ALS

  7. ALS Doctoral Fellowship in Residence

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications Group

  8. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications GroupALSALS

  9. Al Geist | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP RelatedCellulase C. bescii CelA, adefault Sign InLeaksGreenAl

  10. Device Fabrication and Processing > Thin Film ALD, RF/DC Magnetic Materials and Co-

    E-Print Network [OSTI]

    Das, Suman

    .ien.gatech.edu Materials Processed > Dielectrics: SiO2, Si3N4,SiC, HfO2, ZnO, ZrO2, AlN, TiN, TiO2, Al2O3, additional dielectrics on request > Metals: Al, Cr, Ti, W, Ni, Mo, Pt, Fe, Cu, Ir, Pd, Ag, additional metals by request RIE; HBr-based ICP; Metals ­ Al, Cr, Ti, W, Ag > Wet Etching: SiO2, Si3N4 Metals, Organic materials

  11. Chemistry and materials science research report

    SciTech Connect (OSTI)

    Not Available

    1990-05-31T23:59:59.000Z

    The research reported here in summary form was conducted under the auspices of Weapons-Supporting Research (WSR) and Institutional Research and Development (IR D). The period covered is the first half of FY90. The results reported here are for work in progress; thus, they may be preliminary, fragmentary, or incomplete. Research in the following areas are briefly described: energetic materials, tritium, high-Tc superconductors, interfaces, adhesion, bonding, fundamental aspects of metal processing, plutonium, synchrotron-radiation-based materials science, photocatalysis on doped aerogels, laser-induced chemistry, laser-produced molecular plasmas, chemistry of defects, dta equipment development, electronic structure study of the thermodynamic and mechanical properties of Al-Li Alloys, and the structure-property link in sub-nanometer materials.

  12. Flat panel display using Ti-Cr-Al-O thin film

    DOE Patents [OSTI]

    Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solan Beach, CA)

    2002-01-01T23:59:59.000Z

    Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  13. Process for producing Ti-Cr-Al-O thin film resistors

    DOE Patents [OSTI]

    Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

    2001-01-01T23:59:59.000Z

    Thin films of Ti-Cr-Al-O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti-Cr-Al-O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti-Cr-Al-O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti-Cr-Al-O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  14. ADVANCED MATERIALS Curriculum Biomaterials Materials Science I 5 CP Materials Science II 5 CP Lab Materials Science II 5 CP

    E-Print Network [OSTI]

    Pfeifer, Holger

    ADVANCED MATERIALS Curriculum Biomaterials Materials Science I 5 CP Materials Science II 5 CP Lab Materials Science II 5 CP Computational Methods in Materials Science 4 CP Lab Materials Science I 5 CP Physical Chemistry 4 CP General Chemistry 2 CP Synthesis of Org. & Inorg. Materials 4 CP Introductory Solid

  15. Effect of Pre-Aging on the Microstructure and Strength of Supersaturated AlZnMg Alloys Processed by ECAP

    E-Print Network [OSTI]

    Gubicza, Jenő

    Effect of Pre-Aging on the Microstructure and Strength of Supersaturated AlZnMg Alloys Processed-059 Kraków, Poland 3 Departments of Aerospace & Mechanical Engineering and Materials Science, University langdon@usc.edu Keywords: Supersaturated AlZnMg alloys, natural aging, Guinier-Prestion zones, Equal

  16. Dynamic response of conventional and hot isostatically pressed Ti6Al4V alloys: experiments and modeling

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    Dynamic response of conventional and hot isostatically pressed Ti±6Al±4V alloys: experiments of Mechanical and Aerospace Engineering, Center of Excellence for Advanced Materials, University of California thermomechanical response of Ti± 6Al±4V alloys with three dierent microstructures. Two of the alloys are produced

  17. High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides

    SciTech Connect (OSTI)

    Daniel A. Mosher; Xia Tang; Ronald J. Brown; Sarah Arsenault; Salvatore Saitta; Bruce L. Laube; Robert H. Dold; Donald L. Anton

    2007-07-27T23:59:59.000Z

    This final report describes the motivations, activities and results of the hydrogen storage independent project "High Density Hydrogen Storage System Demonstration Using NaAlH4 Based Complex Compound Hydrides" performed by the United Technologies Research Center under the Department of Energy Hydrogen Program, contract # DE-FC36-02AL67610. The objectives of the project were to identify and address the key systems technologies associated with applying complex hydride materials, particularly ones which differ from those for conventional metal hydride based storage. This involved the design, fabrication and testing of two prototype systems based on the hydrogen storage material NaAlH4. Safety testing, catalysis studies, heat exchanger optimization, reaction kinetics modeling, thermochemical finite element analysis, powder densification development and material neutralization were elements included in the effort.

  18. April 27, 2015-Special ALS Colloquium

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

    April 27, 2015-Special ALS Colloquium Print Special Event on Monday, April 27 @ 12 noon, USB 15-253 X-Ray Microscopy: The First 120 Years Janos Kirz, ALS Abstract Rntgen's great...

  19. April 27, 2015-Special ALS Colloquium

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

    April 27, 2015-Special ALS Colloquium April 27, 2015-Special ALS Colloquium Print Wednesday, 22 April 2015 13:19 Special Event on Monday, April 27 @ 12 noon, USB 15-253 X-Ray...

  20. United States Patent [19] Church et al.

    E-Print Network [OSTI]

    Church, George M.

    United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED 1111111111111111111111111111111111111111111111111111111111111 US005795782A [11] Patent Number: [45] Date of Patent: 5,795,782 Aug. 18, 1998 Boulanger et al