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Sample records for tilt tmy unep

  1. UNEP Policy Series ECOSYSTEM MANAGEMENT

    E-Print Network [OSTI]

    1 UNEP Policy Series ECOSYSTEM MANAGEMENT Sustaining Forests: Sustaining forests: Investing in our ...........................................................................6 II. Threats to the world's forests: a complex policy problem ............................7 A. Market failures, financial mechanisms and costs of business ..................8 III. Innovative policy

  2. TMY2 Weather Data | Department of Energy

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

    TMY2 Weather Data TMY2 Weather Data TMY2 weather data that were used to generate the reference buildings refbldgs-v1.35.0-weatherfilestmy2.zip More Documents & Publications TMY2...

  3. UNEP-GEF Renewable Energy Project Financial Risk Management in...

    Open Energy Info (EERE)

    UNEP-GEF Renewable Energy Project Financial Risk Management in Developing Countries Jump to: navigation, search Name UNEP-GEF Renewable Energy Project Financial Risk Management in...

  4. UNEP Handbook for Drafting Laws on Energy Efficiency and Renewable...

    Open Energy Info (EERE)

    UNEP Handbook for Drafting Laws on Energy Efficiency and Renewable Energy Resources Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNEP Handbook for Drafting Laws on...

  5. UNEP Collaborating Centre on Energy and Environment Renewable Energy Technologies

    E-Print Network [OSTI]

    UNEP Collaborating Centre on Energy and Environment 1 UNE P Renewable Energy Technologies: Barriers and Opportunities* Jyoti Prasad Painuly UNEP Collaborating Centre on Energy and Environment RISŘ * A UNEP Project, sponsored by DANIDA #12;UNEP Collaborating Centre on Energy and Environment 2 UNE P Renewable Energy

  6. South Africa-UNEP Green Economy Advisory Services | Open Energy...

    Open Energy Info (EERE)

    Peru, Philippines, Russian Federation, Rwanda, Senegal, Serbia, South Africa and Ukraine." References "UNEP Green Economy Advisory Services" Retrieved from "http:...

  7. UNEP MOOC Disasters and Ecosystems: Resilience in a Changing Climate

    Office of Energy Efficiency and Renewable Energy (EERE)

    In 2014, the United Nations Environment Programme (UNEP), through its Global Universities Partnership on Environment for Sustainability (GUPES), and Cologne University of Applied Sciences (CUAS),...

  8. UNEP Ris Centre Energy, Climate and Sustainable Development

    E-Print Network [OSTI]

    UNEP Risř Centre ­ Energy, Climate and Sustainable Development International and Danish research's energy and climate programmes. · Projects are mainly funded by bilateral or multilateral institutions energy projects and designing energy projects that impact better on the development process (MDGs

  9. UNEP MOOC Disasters and Ecosystems: Resilience in a Changing Climate

    Broader source: Energy.gov [DOE]

    The United Nations Environment Programme (UNEP) is launching the first Massive Open Online Course (MOOC) on Disasters and Ecosystems, which features ecosystem-based solutions for disaster risk reduction and climate change adaptation, case studies, guest speakers, etc.

  10. Users Manual for TMY3 Data Sets (Revised)

    SciTech Connect (OSTI)

    Wilcox, S.; Marion, W.

    2008-05-01

    This users manual describes how to obtain and interpret the data in the Typical Meteorological Year version 3 (TMY3) data sets. These data sets are an update to the TMY2 data released by NREL in 1994.

  11. INFORMATION SESSION ON INTERNSHIP OPPORTUNITIES AT UNITED NATIONS ENVIRONMENT PROGRAMME FINANCE INITIATIVE (UNEP FI)

    E-Print Network [OSTI]

    Yamamoto, Hirosuke

    and Environmental, Social and Governance (ESG) challenges, and the role financial institutions could play for a more FI UNEP FI is a global partnership between UNEP and the financial sector. Over 200 institutions, including banks, insurers and fund managers, work with UNEP to understand the impacts of environmental

  12. The UNEP project CD4CDM Guidebook to

    E-Print Network [OSTI]

    months, with more than 1,700 projects in the pipeline by March 2007. However, CDM project development numerous CDM project concepts never materialise. This has been the case especially for Africa and for otherThe UNEP project CD4CDM Guidebook to Financing CDM Projects #12;Guidebook to Financing CDM Projects

  13. Serbia-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to:UNEP

  14. Mongolia-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois:UNEP Green Economy

  15. UNEP-Bioenergy Decision Support Tool | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3 -LowUNEP-Bioenergy

  16. Egypt-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of the NationalDynetekofEcogeoEdipower JumpEgyptUNEP Green

  17. Barbados-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLC Jump to:Greece:Bajo en Carbono, MexicoBanham PoultryBladeUNEP

  18. China-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd Jump to:ChangingCNE Jump to:NewCooperationUNEP Green Economy

  19. Mexico-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,Mereg GmbH Jump to:EC-LEDS in theIAEAOpen EnergyUNEP Green

  20. Nepal-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | OpenUNEP Green Economy

  1. Jordan-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EAInvervar Hydro JumpHuari Silicon Material CoJohnstownDLR ResourceUNEP

  2. Russian-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEast JumpInformationstandards andMakingRussian-UNEP

  3. Rwanda-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEastCarbon Development | Open Energy InformationUNEP

  4. UNFCCC/UNEP-Risoe CDM Bazaar | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDM Bazaar Jump

  5. Moldova-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation, searchsource History ViewMoe Wind Farm Jump3 &UNEP

  6. INL Director Discusses Lessons Learned from TMI, Fukushima

    ScienceCinema (OSTI)

    Grossenbacher, John

    2013-05-28

    Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

  7. INL Director Discusses Lessons Learned from TMI, Fukushima

    SciTech Connect (OSTI)

    Grossenbacher, John

    2011-01-01

    Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

  8. Restarting TMI unit one: social and psychological impacts

    SciTech Connect (OSTI)

    Sorensen, J.; Soderstrom, J.; Bolin, R.; Copenhaver, E.; Carnes, S.

    1983-12-01

    A technical background is provided for preparing an environmental assessment of the social and psychological impacts of restarting the undamaged reactor at Three Mile Island (TMI). Its purpose is to define the factors that may cause impacts, to define what those impacts might be, and to make a preliminary assessment of how impacts could be mitigated. It does not attempt to predict or project the magnitude of impacts. Four major research activities were undertaken: a literature review, focus-group discussions, community profiling, and community surveys. As much as possible, impacts of the accident at Unit 2 were differentiated from the possible impacts of restarting Unit 1. It is concluded that restart will generate social conflict in the TMI vicinity which could lead to adverse effects. Furthermore, between 30 and 50 percent of the population possess characteristics which are associated with vulnerability to experiencing negative impacts. Adverse effects, however, can be reduced with a community-based mitigation strategy.

  9. Temporal and Spatial Comparison of Gridded TMY, TDY, and TGY Data Sets

    SciTech Connect (OSTI)

    Habte, A.; Lopez, A.; Sengupta, M.; Wilcox, S.

    2014-02-01

    Typical Meteorological Year (TMY) data sets provide industry standard resource information for building designers and are commonly used by the solar industry to estimate photovoltaic and concentrating solar power system performance. Historically, TMY data sets were only available for certain station locations, but current TMY data sets are available on the same grid as the National Solar Radiation Database data and are referred to as the gridded TMY. In this report, a comparison of TMY, typical direct (normal irradiance) year (TDY), and typical global (horizontal irradiance) year (TGY) data sets were performed to better understand the impact of ancillary weather variables upon them. These analyses identified geographical areas of high and low temporal and spatial variability, thereby providing insight into the representativeness of a particular TMY data set for use in renewable energy as well as other applications.

  10. Preliminary modeling of the TMI-2 accident with MELPROG-TRAC

    SciTech Connect (OSTI)

    Jenks, R.P.

    1988-01-01

    In support of Nuclear Regulatory Commission and Organization for Economic Cooperation and Development (OECD)-sponsored Three Mile Island-Unit 2 (TMI-2) Analysis Exercise studies, work has been performed to develop a simulation model of the TMI-2 plant for use with the integrated MELPROG-TRAC computer code. Numerous nuclear power plant simulation studies have been performed with the TRAC computer code in the past. Some of these addressed the TMI-2 accident or other hypothetical events at the TMI plant. In addition, studies have been previously performed with the MELPROG-TRAC code using Oconee-1 and Surry plant models. This paper describes the preliminary MELPROG-TRAC input model for severe accident analysis.

  11. Qualification of data obtained during a severe accident. Illustrative examples from TMI-2 evaluations

    SciTech Connect (OSTI)

    Rempe, Joy L.; Knudson, Darrell L.

    2015-02-01

    The accidents at the Three Mile Island Unit 2 (TMI-2) Pressurized Water Reactor (PWR) and the Daiichi Units 1, 2, and 3 Boiling Water Reactors (BWRs) provide unique opportunities to evaluate instrumentation exposed to severe accident conditions. Conditions associated with the release of coolant and the hydrogen burn that occurred during the TMI-2 accident exposed instrumentation to harsh conditions, including direct radiation, radioactive contamination, and high humidity with elevated temperatures and pressures. Post-TMI-2 instrumentation evaluation programs focused on data required by TMI-2 operators to assess the condition of the reactor and containment and the effect of mitigating actions taken by these operators. Prior efforts also focused on sensors providing data required for subsequent forensic evaluations and accident simulations. This paper provides additional details related to the formal process used to develop a qualified TMI-2 data base and presents data qualification details for three parameters: reactor coolant system (RCS) pressure; containment building temperature; and containment pressure. These selected examples illustrate the types of activities completed in the TMI-2 data qualification process and the importance of such a qualification effort. These details are described to facilitate implementation of a similar process using data and examinations at the Daiichi Units 1, 2, and 3 reactors so that BWR-specific benefits can be obtained.

  12. UNEP-Risoe CDM/JI Pipeline Analysis and Database | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries |UNEP-Risoe

  13. South Korea-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergyHouston, Texas: Energy(RECP) in Developing andUNEP

  14. DERIVED CATEGORIES AND TILTING BERNHARD KELLER

    E-Print Network [OSTI]

    Keller, Bernhard - Institut de Mathématiques de Jussieu, Université Paris 7

    DERIVED CATEGORIES AND TILTING BERNHARD KELLER Abstract. We review the basic definitions of derived categories and deri* *ved functors. We that each tilting triple yields an* * equiv- alence between derived categories. We establish its

  15. LCIA OF IMPACTS ON HUMAN HEALTH AND ECOSYSTEMS METHODOLOGY USEtox--the UNEP-SETAC toxicity model: recommended

    E-Print Network [OSTI]

    Gold, Lois Swirsky

    was initiated by the United Nations Environment Program (UNEP)­Society for Environmental Toxicology.O. Box 6079, Montréal, QC, Canada H3C 3A7 e-mail: ralph.rosenbaum@polymtl.ca T. M. Bachmann European Institute for Energy Research (EIFER), University of Karlsruhe, Emmy-Noether-Strasse 11, 76131 Karlsruhe

  16. Tilting Saturn without tilting Jupiter: Constraints on giant planet migration

    E-Print Network [OSTI]

    Brasser, R

    2015-01-01

    The migration and encounter histories of the giant planets in our Solar System can be constrained by the obliquities of Jupiter and Saturn. We have performed secular simulations with imposed migration and N-body simulations with planetesimals to study the expected obliquity distribution of migrating planets with initial conditions resembling those of the smooth migration model, the resonant Nice model and two models with five giant planets initially in resonance (one compact and one loose configuration). For smooth migration, the secular spin-orbit resonance mechanism can tilt Saturn's spin axis to the current obliquity if the product of the migration time scale and the orbital inclinations is sufficiently large (exceeding 30 Myr deg). For the resonant Nice model with imposed migration, it is difficult to reproduce today's obliquity values, because the compactness of the initial system raises the frequency that tilts Saturn above the spin precession frequency of Jupiter, causing a Jupiter spin-orbit resonance...

  17. TMI-2 - A Case Study for PWR Instrumentation Performance during a Severe Accident

    SciTech Connect (OSTI)

    Joy L. Rempe; Darrell L. Knudson

    2013-03-01

    The accident at the Three Mile Island Unit 2 (TMI-2) reactor provided a unique opportunity to evaluate sensors exposed to severe accident conditions. Conditions associated with the release of coolant and the hydrogen burn that occurred during this accident exposed instrumentation to harsh conditions, including direct radiation, radioactive contamination, and high humidity with elevated temperatures and pressures. As part of a program initiated in 2012 by the Department of Energy Office of Nuclear Energy (DOE-NE), a review was completed to gain insights from prior TMI-2 sensor survivability and data qualification efforts. This new effort focussed upon a set of sensors that provided critical data to TMI-2 operators for assessing the condition of the plant and the effects of mitigating actions taken by these operators. In addition, the effort considered sensors providing data required for subsequent accident simulations. Over 100 references related to instrumentation performance and post-accident evaluations of TMI-2 sensors and measurements were reviewed. Insights gained from this review are summarized within this report. For each sensor, a description is provided with the measured data and conclusions related to the sensor’s survivability, and the basis for conclusions about its survivability. As noted within this document, several techniques were invoked in the TMI-2 post-accident evaluation program to assess sensor status, including comparisons with data from other sensors, analytical calculations, laboratory testing, and comparisons with sensors subjected to similar conditions in large-scale integral tests and with sensors that were similar in design but more easily removed from the TMI-2 plant for evaluations. Conclusions from this review provide important insights related to sensor survivability and enhancement options for improving sensor performance. In addition, this document provides recommendations related to the sensor survivability and data evaluation process that could be implemented in upcoming Fukushima Daiichi recovery efforts.

  18. TMI-2 - A Case Study for PWR Instrumentation Performance during a Severe Accident

    SciTech Connect (OSTI)

    Joy L. Rempe; Darrell L. Knudson

    2014-05-01

    The accident at the Three Mile Island Unit 2 (TMI-2) reactor provided a unique opportunity to evaluate sensors exposed to severe accident conditions. Conditions associated with the release of coolant and the hydrogen burn that occurred during this accident exposed instrumentation to harsh conditions, including direct radiation, radioactive contamination, and high humidity with elevated temperatures and pressures. As part of a program initiated in 2012 by the Department of Energy Office of Nuclear Energy (DOE-NE), a review was completed to gain insights from prior TMI-2 sensor survivability and data qualification efforts. This new effort focussed upon a set of sensors that provided critical data to TMI-2 operators for assessing the condition of the plant and the effects of mitigating actions taken by these operators. In addition, the effort considered sensors providing data required for subsequent accident simulations. Over 100 references related to instrumentation performance and post-accident evaluations of TMI-2 sensors and measurements were reviewed. Insights gained from this review are summarized within this report. For each sensor, a description is provided with the measured data and conclusions related to the sensor’s survivability, and the basis for conclusions about its survivability. As noted within this document, several techniques were invoked in the TMI-2 post-accident evaluation program to assess sensor status, including comparisons with data from other sensors, analytical calculations, laboratory testing, and comparisons with sensors subjected to similar conditions in large-scale integral tests and with sensors that were similar in design but more easily removed from the TMI-2 plant for evaluations. Conclusions from this review provide important insights related to sensor survivability and enhancement options for improving sensor performance. In addition, this document provides recommendations related to the sensor survivability and data evaluation process that could be implemented in upcoming Fukushima Daiichi recovery efforts.

  19. Eddy-Induced Heat Transport in the Subtropical North Pacific from Argo, TMI, and Altimetry Measurements

    E-Print Network [OSTI]

    Qiu, Bo

    Eddy-Induced Heat Transport in the Subtropical North Pacific from Argo, TMI, and Altimetry transport induced by mesoscale oceanic eddies is estimated by combining satellite- derived sea surface temperature­salinity data. In the North Pacific Ocean subtropical gyre, warm (cold) temperature anomalies

  20. Regional characteristics, tilt domains, and extensional history...

    Open Energy Info (EERE)

    Report Number 303 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Regional characteristics, tilt domains, and extensional history of the...

  1. Large optics inspection, tilting, and washing stand

    DOE Patents [OSTI]

    Ayers, Marion Jay (Brentwood, CA); Ayers, Shannon Lee (Brentwood, CA)

    2010-08-24

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  2. Large optics inspection, tilting, and washing stand

    DOE Patents [OSTI]

    Ayers, Marion Jay; Ayers, Shannon Lee

    2012-10-09

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  3. DERIVED CATEGORIES AND TILTING BERNHARD KELLER

    E-Print Network [OSTI]

    Keller, Bernhard - Institut de Mathématiques de Jussieu, Université Paris 7

    DERIVED CATEGORIES AND TILTING BERNHARD KELLER Abstract. We review the basic definitions of derived categories and derived functors. We illustrate them on simple but non trivial examples. Then we explain Happel's theorem which states that each tilting triple yields an equiv- alence between derived categories

  4. Tilt assembly for tracking solar collector assembly

    DOE Patents [OSTI]

    Almy, Charles; Peurach, John; Sandler, Reuben

    2012-01-24

    A tilt assembly is used with a solar collector assembly of the type comprising a frame, supporting a solar collector, for movement about a tilt axis by pivoting a drive element between first and second orientations. The tilt assembly comprises a drive element coupler connected to the drive element and a driver, the driver comprising a drive frame, a drive arm and a drive arm driver. The drive arm is mounted to the drive frame for pivotal movement about a drive arm axis. Movement on the drive arm mimics movement of the drive element. Drive element couplers can extend in opposite directions from the outer portion of the drive arm, whereby the assembly can be used between adjacent solar collector assemblies in a row of solar collector assemblies.

  5. A FUSION METHOD FOR CREATING SUB-HOURLY DNI-BASED TMY FROM LONG-TERM SATELLITE-BASED AND

    E-Print Network [OSTI]

    Boyer, Edmond

    A FUSION METHOD FOR CREATING SUB-HOURLY DNI-BASED TMY FROM LONG-TERM SATELLITE-BASED AND SHORT, it is highly recommended to use sub-hourly DNI information. Due to limitation in spatial and temporal in term of any sub- hourly temporal variability. To overcome this limitation, we propose an innovative

  6. Tilting at MEMS Windmills for Energy Harvesting?

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    Tilting at MEMS Windmills for Energy Harvesting? Bill Schweber - February 19, 2015 MEMS and Development (yes, it was print), I saw the story "Micro-Windmills: From Lab to Market" on MEMS devices whichMEMS Technologies, a Taiwan-based company. Figure 1: The nickel-based MEMS micro-windmill can be bulk

  7. The cost of noise reduction in commercial tilt rotor aircraft

    E-Print Network [OSTI]

    Faulkner, Henry B.

    1974-01-01

    The relationship between direct operating cost and departure noise annoyance was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt rotor aircraft designs to meet various ...

  8. Nanoscale quantification of octahedral tilts in perovskite films

    E-Print Network [OSTI]

    Hwang, Jinwoo; Zhang, Jack; Son, Junwoo; Stemmer, Susanne

    2012-01-01

    tilts in ultrathin perovskite ?lms despite large unit cells,of octahedral tilts in perovskite films Jinwoo Hwang, a)BO 6 octahe- dra in perovskite unit cells (general formula

  9. The Role of Bilayer Tilt Difference in Equilibrium Membrane Shapes

    E-Print Network [OSTI]

    Nelson, Philip

    The Role of Bilayer Tilt Difference in Equilibrium Membrane Shapes Udo Seifert 1 ; Julian Shillcock into the elastic theory of tilted fluid membranes. It can drive an instability of the flat phase; it also provides to order. In analogy to smectic liquid crystals, one expects a soft tilt degree of freedom to ap­ pear

  10. Prediction of tilted capillary barrier performance

    SciTech Connect (OSTI)

    Webb, S.W.; McCord, J.T.; Dwyer, S.F.

    1997-04-01

    Capillary barriers, consisting of tilted fine-over-coarse layers under unsaturated conditions, have been suggested as landfill covers to divert water infiltration away from sensitive underground regions, especially for arid and semi-arid regions. The Hydrological Evaluation of Landfill Performance (HELP) computer code is an evaluation tool for landfill covers used by designers and regulators. HELP is a quasi-two-dimensional model that predicts moisture movement into and through the underground soil and waste layers. Processes modeled within HELP include precipitation, runoff, evapotranspiration, unsaturated vertical drainage, saturated lateral drainage, and leakage through liners. Unfortunately, multidimensional unsaturated flow phenomena that are necessary for evaluating tilted capillary barriers are not included in HELP. Differences between the predictions of the HELP and those from a multidimensional unsaturated flow code are presented to assess the two different approaches. Comparisons are presented for the landfill covers including capillary barrier configurations at the Alternative Landfill Cover Demonstration (ALCD) being conducted at Sandia.

  11. Notes 16. Analysis of tilting pad bearings 

    E-Print Network [OSTI]

    San Andres, Luis

    2010-01-01

    affecting tilting pad bearing force coefficients include elastic deformation of the bearing pads and pivots, thermal effects affecting the lubricant viscosity and film clearance, etc. [2,3]. ? Pad Pivot Journal Y X ? Journal speed NOTES 16... is assumed rigid. Journal motion perturbation analysis The bearing supports a static load with components { } YoXo WW , . At speed ?, the static load determines operation with the journal at its static equilibrium position ( YoXo ee ,). At equilibrium...

  12. Cell separation using tilted-angle standing surface acoustic waves

    E-Print Network [OSTI]

    Dao, Ming

    Cell separation using tilted-angle standing surface acoustic waves Xiaoyun Dinga,1 , Zhangli Pengb for studying cell properties, disease diagnostics, and therapeutics. Cell sorting by acoustic waves offers diagnostics. In this work, we introduce a unique configuration of tilted-angle standing surface acoustic waves

  13. TWOSIDED TILTING COMPLEXES FOR GREEN ORDERS AND BRAUER TREE ALGEBRAS

    E-Print Network [OSTI]

    Zimmermann, Alexander

    a perfect field k then there is a complete discrete valuation do* *main R with residue field k and a Green TWOSIDED TILTING COMPLEXES FOR GREEN ORDERS AND BRAUER TREE tilting complex between two Green o* *rders having the same structural data as they were defined

  14. TWOSIDED TILTING COMPLEXES FOR GREEN ORDERS AND BRAUER TREE ALGEBRAS

    E-Print Network [OSTI]

    Zimmermann, Alexander

    field k then there is a complete discrete valuation domain R with residue field k and a Green orderTWOSIDED TILTING COMPLEXES FOR GREEN ORDERS AND BRAUER TREE ALGEBRAS ALEXANDER ZIMMERMANN Abstract. We give an explicit twosided tilting complex between two Green orders having the same structural data

  15. TILT POUR TRIALS AND ANALYSIS Bob Bryant1

    E-Print Network [OSTI]

    Beckermann, Christoph

    1 Matrix Metals Keokuk Facility (Keokuk Steel Castings) Keokuk, Iowa 52632 2 Department casting trials. In the tilting molds used for these casting trials, metal is initially poured metal from the holding basin into the casting cavity. Filling a casting cavity through tilting rather

  16. The Role of Bilayer Tilt Difference in Equilibrium Membrane Shapes

    E-Print Network [OSTI]

    Nelson, Philip

    The Role of Bilayer Tilt Difference in Equilibrium Membrane Shapes Udo Seifert 1 , Julian Shillcock difference introduces a length scale into the elastic theory of tilted fluid membranes. It can drive of mem­ branes as their hydrocarbon chains begin to order. In analogy to smectic liquid crystals, one

  17. Future asymptotics of tilted Bianchi type II cosmologies

    E-Print Network [OSTI]

    Sigbjorn Hervik; Woei Chet Lim; Patrik Sandin; Claes Uggla

    2010-04-21

    In this paper we study the future asymptotics of spatially homogeneous Bianchi type II cosmologies with a tilted perfect fluid with a linear equation of state. By means of Hamiltonian methods we first find a monotone function for a special tilted case, which subsequently allows us to construct a new set of monotone functions for the general tilted type II cosmologies. In the context of a new partially gauge invariant dynamical system, this then leads to a proof for a theorem that for the first time gives a complete description of the future asymptotic states of the general tilted Bianchi type II models. The generality of our arguments suggests how one can produce monotone functions that are useful for determining the asymptotics of other tilted perfect fluid cosmologies, as well as for other sources.

  18. Review of Destructive Assay Methods for Nuclear Materials Characterization from the Three Mile Island (TMI) Fuel Debris

    SciTech Connect (OSTI)

    Carla J. Miller

    2013-09-01

    This report provides a summary of the literature review that was performed and based on previous work performed at the Idaho National Laboratory studying the Three Mile Island 2 (TMI-2) nuclear reactor accident, specifically the melted fuel debris. The purpose of the literature review was to document prior published work that supports the feasibility of the analytical techniques that were developed to provide quantitative results of the make-up of the fuel and reactor component debris located inside and outside the containment. The quantitative analysis provides a technique to perform nuclear fuel accountancy measurements

  19. Concrete Tilt-up Construction on the Farm. 

    E-Print Network [OSTI]

    Hobgood, Price; Kunze, Otto R.

    1957-01-01

    with satisfactory results contained a minimum of five sacks of cement per cubic yard of mix. Clean, hard and well-graded aggregate was used. Reinforcing steel was placed in every panel to insure adequate strength and stability. The tilting bolts at the top... to the panel. Nuts were placed on the bolts. After the tilting frame was removed, the metal stra~s were wired to the lower tilting bolts to make panel more secure. , per 'aces 10\\I'S STABILIZING THE WALL PANELS ! the The panels were plumbed and aligned...

  20. Solar and Wind Energy Resource Assessment (SWERA) Data from the National Renewable Energy Library and the United Nations Environment Program (UNEP)

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

    The SWERA Programme provides easy access to credible renewable energy data to stimulate investment in, and development of, renewable energy technologies. The Solar and Wind Energy Resource Assessment (SWERA) started in 2001 to advance the large-scale use of renewable energy technologies by increasing the availability and accessibility of high-quality solar and wind resource information. SWERA began as a pilot project with funding from the Global Environment Facility (GEF) and managed by the United Nations Environment Programme's (UNEP) Division of Technology, Industry and Economics (DTIE) in collaboration with more than 25 partners around the world. With the success of the project in 13 pilot countries SWERA expanded in 2006 into a full programme. Its expanded mission is to provide high quality information on renewable energy resources for countries and regions around the world, along with the tools needed to apply these data in ways that facilitate renewable energy policies and investments.[from the SWERA Guide at http://swera.unep.net/index.php?id=sweraguide_chp1] DOE and, in particular, the National Renewable Energy Laboratory, has been a functioning partner from the beginning. NREL was part of the original technical team involved in mapping, database, and GIS activities. Solar, wind, and meteorological data for selected countries can be accessed through a variety of different tools and interfaces.

  1. Reconciliation of local and long range tilt correlations in underdoped...

    Office of Scientific and Technical Information (OSTI)

    powder diffraction and inelastic neutron scattering (INS) approaches. Long-range and static CuO tilt order with orthogonally inequivalent Cu-O bonds in the CuO planes in...

  2. Method to fabricate a tilted logpile photonic crystal

    DOE Patents [OSTI]

    Williams, John D. (Albuquerque, NM); Sweatt, William C. (Albuquerque, NM)

    2010-10-26

    A method to fabricate a tilted logpile photonic crystal requires only two lithographic exposures and does not require mask repositioning between exposures. The mask and photoresist-coated substrate are spaced a fixed and constant distance apart using a spacer and the stack is clamped together. The stack is then tilted at a crystallographic symmetry angle (e.g., 45 degrees) relative to the X-ray beam and rotated about the surface normal until the mask is aligned with the X-ray beam. The stack is then rotated in plane by a small stitching angle and exposed to the X-ray beam to pattern the first half of the structure. The stack is then rotated by 180.degree. about the normal and a second exposure patterns the remaining half of the structure. The method can use commercially available DXRL scanner technology and LIGA processes to fabricate large-area, high-quality tilted logpile photonic crystals.

  3. Laser Guide Star Adaptive Optics without Tip-tilt

    E-Print Network [OSTI]

    R. Davies; S. Rabien; C. Lidman; M. Le Louarn; M. Kasper; N. M. Forster Schreiber; V. Roccatagliata; N. Ageorges; P. Amico; C. Dumas; F. Mannucci

    2008-01-24

    Adaptive optics (AO) systems allow a telescope to reach its diffraction limit at near infrared wavelengths. But to achieve this, a bright natural guide star (NGS) is needed for the wavefront sensing, severely limiting the fraction of the sky over which AO can be used. To some extent this can be overcome with a laser guide star (LGS). While the laser can be pointed anywhere in the sky, one still needs to have a natural star, albeit fainter, reasonably close to correct the image motion (tip-tilt) to which laser guide stars are insensitive. There are in fact many astronomical targets without suitable tip-tilt stars, but for which the enhanced resolution obtained with the Laser Guide Star Facility (LGSF) would still be very beneficial. This article explores what adaptive optics performance one might expect if one dispenses with the tip-tilt star, and in what situations this mode of observing might be needed.

  4. Anisotropic cosmology and inflation from tilted Bianchi IX model

    E-Print Network [OSTI]

    Sundell, Peter

    2015-01-01

    The dynamics of the tilted Bianchi IX cosmological models are explored allowing energy flux in the source fluid. The equation of state and the tilt angle of the fluid are the two free parameters and the shear, the vorticity and the curvature of the spacetime span a three-dimensional phase space that contains seven fixed points. One of them is an attractor that inflates the universe anisotropically, thus providing a counter example to the cosmic no-hair conjecture. Also, an example of a realistic though fine-tuned cosmology is presented wherein the rotation can grow significant towards the present epoch but the shear stays within the observational bounds.

  5. Anisotropic cosmology and inflation from tilted Bianchi IX model

    E-Print Network [OSTI]

    Peter Sundell; Tomi Koivisto

    2015-06-15

    The dynamics of the tilted Bianchi IX cosmological models are explored allowing energy flux in the source fluid. The equation of state and the tilt angle of the fluid are the two free parameters and the shear, the vorticity and the curvature of the spacetime span a three-dimensional phase space that contains seven fixed points. One of them is an attractor that inflates the universe anisotropically, thus providing a counter example to the cosmic no-hair conjecture. Also, an example of a realistic though fine-tuned cosmology is presented wherein the rotation can grow significant towards the present epoch but the shear stays within the observational bounds.

  6. Gating-by-tilt of mechanosensitive membrane channels

    E-Print Network [OSTI]

    Matthew S. Turner; Pierre Sens

    2003-11-25

    We propose an alternative mechanism for the gating of biological membrane channels in response to membrane tension that involves a change in the slope of the membrane near the channel. Under biological membrane tensions we show that the energy difference between the closed (tilted) and open (untilted) states can far exceed kBT and is comparable to what is available under simple ilational gating. Recent experiments demonstrate that membrane leaflet asymmetries (spontaneous curvature) can strong effect the gating of some channels. Such a phenomenon would be more easy to explain under gating-by-tilt, given its novel intrinsic sensitivity to such asymmetry.

  7. A Brief Review of Past INL Work Assessing Radionuclide Content in TMI-2 Melted Fuel Debris: The Use of 144Ce as a Surrogate for Pu Accountancy

    SciTech Connect (OSTI)

    D. L. Chichester; S. J. Thompson

    2013-09-01

    This report serves as a literature review of prior work performed at Idaho National Laboratory, and its predecessor organizations Idaho National Engineering Laboratory (INEL) and Idaho National Engineering and Environmental Laboratory (INEEL), studying radionuclide partitioning within the melted fuel debris of the reactor of the Three Mile Island 2 (TMI-2) nuclear power plant. The purpose of this review is to document prior published work that provides supporting evidence of the utility of using 144Ce as a surrogate for plutonium within melted fuel debris. When the TMI-2 accident occurred no quantitative nondestructive analysis (NDA) techniques existed that could assay plutonium in the unconventional wastes from the reactor. However, unpublished work performed at INL by D. W. Akers in the late 1980s through the 1990s demonstrated that passive gamma-ray spectrometry of 144Ce could potentially be used to develop a semi-quantitative correlation for estimating plutonium content in these materials. The fate and transport of radioisotopes in fuel from different regions of the core, including uranium, fission products, and actinides, appear to be well characterized based on the maximum temperature reached by fuel in different parts of the core and the melting point, boiling point, and volatility of those radioisotopes. Also, the chemical interactions between fuel, fuel cladding, control elements, and core structural components appears to have played a large role in determining when and how fuel relocation occurred in the core; perhaps the most important of these reaction appears to be related to the formation of mixed-material alloys, eutectics, in the fuel cladding. Because of its high melting point, low volatility, and similar chemical behavior to plutonium, the element cerium appears to have behaved similarly to plutonium during the evolution of the TMI-2 accident. Anecdotal evidence extrapolated from open-source literature strengthens this logical feasibility for using cerium, which is rather easy to analyze using passive nondestructive analysis gamma-ray spectrometry, as a surrogate for plutonium in the final analysis of TMI-2 melted fuel debris. The generation of this report is motivated by the need to perform nuclear material accountancy measurements on the melted fuel debris that will be excavated from the damaged nuclear reactors at the Fukushima Daiichi nuclear power plant in Japan, which were destroyed by the Tohoku earthquake and tsunami on March 11, 2011. Lessons may be taken from prior U.S. work related to the study of the TMI-2 core debris to support the development of new assay methods for use at Fukushima Daiichi. While significant differences exist between the two reactor systems (pressurized water reactor (TMI-2) versus boiling water reactor (FD), fresh water post-accident cooing (TMI-2) versus salt water (FD), maintained containment (TMI-2) versus loss of containment (FD)) there remain sufficient similarities to motivate these comparisons.

  8. Tilted Baroclinic Tidal Vortices MIGUEL CANALS AND GENO PAWLAK

    E-Print Network [OSTI]

    MacCready, Parker

    Tilted Baroclinic Tidal Vortices MIGUEL CANALS AND GENO PAWLAK Department of Ocean and Resources coherence. It is suggested that this may lead to a conversion of potential energy into kinetic energy. 1 mixing of coastal waters (Mul- ler and Garrett 2003). Of particular importance is the tidally driven case

  9. Reconciliation of local and long-range tilt correlations in underdoped...

    Office of Scientific and Technical Information (OSTI)

    and long-range tilt correlations in underdoped La2-xBaxCuO4(0 x 0.155) A long standing puzzle regarding the disparity of local and long range CuO octahedral tilt...

  10. The cost of noise reduction for departure and arrival operations of commercial tilt rotor aircraft

    E-Print Network [OSTI]

    Faulkner, Henry B.

    1976-01-01

    The relationship between direct operating cost (DOC) and noise annoyance due to a departure and an arrival operation was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt ...

  11. Rotordynamic and thermal analyses of compliant flexure pivot tilting pad gas bearings 

    E-Print Network [OSTI]

    Sim, Kyu-Ho

    2009-05-15

    Rotordynamic and thermal analyses of compliant flexure pivot tilting pad gas bearings were performed. First, compliant flexure pivot tilting pad gas bearings with pad radial compliance (CFTPBs) were introduced and designed for high-speed oil...

  12. Generating f0 contours for speech synthesis using the tilt intonation theory. 

    E-Print Network [OSTI]

    Dusterhoff, Kurt E; Black, Alan W

    1997-01-01

    This paper presents a method for generating f0 contours for a speech synthesis system using the Tilt intonation theory.

  13. Modeling Flow Past a Tilted Vena Cava Filter

    SciTech Connect (OSTI)

    Singer, M A; Wang, S L

    2009-06-29

    Inferior vena cava filters are medical devices used to prevent pulmonary embolism (PE) from deep vein thrombosis. In particular, retrievable filters are well-suited for patients who are unresponsive to anticoagulation therapy and whose risk of PE decreased with time. The goal of this work is to use computational fluid dynamics to evaluate the flow past an unoccluded and partially occluded Celect inferior vena cava filter. In particular, the hemodynamic response to thrombus volume and filter tilt is examined, and the results are compared with flow conditions that are known to be thrombogenic. A computer model of the filter inside a model vena cava is constructed using high resolution digital photographs and methods of computer aided design. The models are parameterized using the Overture software framework, and a collection of overlapping grids is constructed to discretize the flow domain. The incompressible Navier-Stokes equations are solved, and the characteristics of the flow (i.e., velocity contours and wall shear stresses) are computed. The volume of stagnant and recirculating flow increases with thrombus volume. In addition, as the filter increases tilt, the cava wall adjacent to the tilted filter is subjected to low velocity flow that gives rise to regions of low wall shear stress. The results demonstrate the ease of IVC filter modeling with the Overture software framework. Flow conditions caused by the tilted Celect filter may elevate the risk of intrafilter thrombosis and facilitate vascular remodeling. This latter condition also increases the risk of penetration and potential incorporation of the hook of the filter into the vena caval wall, thereby complicating filter retrieval. Consequently, severe tilt at the time of filter deployment may warrant early clinical intervention.

  14. On the first Hochschild cohomology group of a cluster-tilted algebra

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    On the first Hochschild cohomology group of a cluster-tilted algebra Ibrahim Assem, Mar´ia Julia Redondo and Ralf Schiffler Abstract Given a cluster-tilted algebra B, we study its first Hochschild cohomol- ogy group HH1 (B) with coefficients in the B-B-bimodule B. If C is a tilted algebra such that B

  15. Dynamic Model and Control of a New Quadrotor Unmanned Aerial Vehicle with Tilt-Wing

    E-Print Network [OSTI]

    Yanikoglu, Berrin

    Dynamic Model and Control of a New Quadrotor Unmanned Aerial Vehicle with Tilt-Wing Mechanism Kaan, LQR, Quadrotor, Tilt-wing, VTOL. I. INTRODUCTION Unmanned aerial vehicles (UAV) designed for various of a new tilt-wing aerial vehicle (SUAVi: Sabanci University Unmanned Aerial Vehicle) that is capable

  16. A High Resolution Micro-Electro-Mechanical Resonant Tilt Sensor

    E-Print Network [OSTI]

    Zou, Xudong; Thiruvenkatanathan, Pradyumna; Seshia, Ashwin A.

    2014-10-12

    Solid-State Sensors, Actuators and Microsystems Conference, 15th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2009), 2009, 300-3. [15] J. Ho, K. Chang Jin, K. Seong Ho, An optimized MEMS-based electrolytic... reported to date in such tilt sensors. A few methods that have gained visibility in recent years include fibre-optic interferometric displacement sensing, variable resistance or impedance based detection, electrolytic sensing, thermal-convection based...

  17. EIS-0039: Motor Gasoline Deregulation and the Gasoline Tilt

    Broader source: Energy.gov [DOE]

    The Economic Regulatory Administration developed this EIS to evaluate the environmental impacts, including social and economic impacts, that may result from either of two proposed regulatory changes: (1) the exemption of motor gasoline from the Department of Energy's Mandatory Petroleum Price and Allocation Regulations, and (2) the adoption of the gasoline tilt, a proposed regulation that would allow refiners to recover an additional amount of their total increased costs on gasoline.

  18. Splay and tilt energy of bipolar lipid membranes

    E-Print Network [OSTI]

    Timur R. Galimzyanov; Peter I. Kuzmin; Peter Pohl; Sergey A. Akimov

    2014-12-28

    Archaea organisms are able to survive in extremely aggressive environment. It is thought that such resistance, at least, in part is sustained by unique properties of archaea membrane. The membrane consists of so called bolalipids, which has two polar heads joined by two hydrocarbon chains. Thus bolalipids can exist in two conformations: i) polar heads are located at different sides of bolalipid layer, so called, O-shape; ii) polar heads are located at the same side of the layer, so called, U-shape. Both polar heads and chains are chemically different from those for conventional lipids. In the present study we develop basis for theory of elasticity of bolalipid membranes. Deformations of splay, tilt and Gaussian curvature are considered. We show that energetic contributions of tilt deformation from two surfaces of bolalipid layer are additive, as well as Gaussian curvature, while splay deformations yield a cross-term. The presence of U-shapes is taken into account in terms of the layer spontaneous curvature. Estimation of tilt modulus and possible experiments allowing to measure splay moduli are described.

  19. Development of a promising filtration method for liquid clarification in nuclear facilities. [For TMI-2 water, reprocessing dissolver solutions, ZnBr/sub 2/ shielding solutions

    SciTech Connect (OSTI)

    Collins, E.D.; Knauer, J.B.; Byrd, L.A.; Ross, R.G.; Savage, H.C.

    1982-01-01

    Conclusions reached are that deep beds of diatomaceous earths are especially attractive for clarification of radioactive solutions, or slurries containing insoluble radioactive material, because the diatomaceous material provides a noncompressible medium that is retentive for a wide variety of particle sizes. Also, the diatomaceous material, because of its inorganic composition, is resistant to degradation by radiation from the retained particulate matter. Its silicious character is especially appropriate for conversion to vitrified or cement-type waste forms. This paper studied the use of diatomaceous earth to filter synthetic TMI-2 water, reprocessing dissolver solutions, and zinc bromide solutions (hot-cell shielding).

  20. Tilt and Rotation Angles of a Transmembrane Model Peptide as Studied by Fluorescence Spectroscopy

    E-Print Network [OSTI]

    Gelb, Michael

    concentrations of cholesterol, small changes in tilt angle were observed as response to hydro- phobic mismatch). Similar results have been re- ported for other small natural membrane peptides

  1. Escape configuration lattice near the nematic-isotropic transition: Tilt analogue of blue phases

    E-Print Network [OSTI]

    Buddhapriya Chakrabarti; Yashodhan Hatwalne; N. V. Madhusudana

    2006-04-28

    We predict the possible existence of a new phase of liquid crystals near the nematic-isotropic ($ NI $) transition. This phase is an achiral, tilt-analogue of the blue phase and is composed of a lattice of {\\em double-tilt}, escape-configuration cylinders. We discuss the structure and the stability of this phase and provide an estimate of the lattice parameter.

  2. Changes in crystalline lens radii of curvature and lens tilt and decentration during dynamic accommodation in

    E-Print Network [OSTI]

    Glasser, Adrian

    Changes in crystalline lens radii of curvature and lens tilt and decentration during dynamic of Houston, College of Optometry, Houston, TX, USAAdrian Glasser Dynamic changes in crystalline lens radii accommodation, phakometry, tilt, decentration, crystalline, presbyopia Citation: Rosales, P., Wendt, M., Marcos

  3. Structure and Chemistry of Yttria-Stabilized Cubic-Zirconia Symmetric Tilt Grain Boundaries

    E-Print Network [OSTI]

    Pennycook, Steve

    Structure and Chemistry of Yttria-Stabilized Cubic-Zirconia Symmetric Tilt Grain Boundaries boundaries in yttria-stabilized cubic-zirconia, 5 (310) and near- 13 (510), are studied by Z [001] symmetric tilt grain boundaries in yttria-stabilized cubic-zirconia (YSZ). The grain boundaries

  4. Dominant dimensions, derived equivalences and tilting modules Hongxing Chen and Changchang Xi

    E-Print Network [OSTI]

    Xi, Changchang

    Dominant dimensions, derived equivalences and tilting modules Hongxing Chen and Changchang Xi by understanding this conjecture in the context of derived categories, we study dominant dimensions of algebras under derived equivalences induced by tilting modules, specifically, the infinity of dominant dimensions

  5. Learning from history: Adaptive calibration of 'tilting spine' fiber positioners

    E-Print Network [OSTI]

    Gilbert, James

    2015-01-01

    This paper discusses a new approach for determining the calibration parameters of independently-actuated optical fibers in multi-object astronomical fiber positioning systems. This work comes from the development of a new type of piezoelectric motor intended to enhance the 'tilting spine' fiber positioning technology originally created by the Australian Astronomical Observatory. Testing has shown that the motor's performance can vary depending on the fiber's location within its accessible field, meaning that an individual fiber is difficult calibrate with a one-time routine. Better performance has resulted from constantly updating calibration parameters based on the observed movements of the fiber during normal closed-loop positioning. Over time, location-specific historical data is amassed that can be used to better predict the results of a future fiber movement. This is similar to a technique previously proposed by the Australian Astronomical Observatory, but with the addition of location-specific learning....

  6. Bound Chains of Tilted Dipoles in Layered Systems

    E-Print Network [OSTI]

    A. G. Volosniev; J. R. Armstrong; D. V. Fedorov; A. S. Jensen; N. T. Zinner

    2012-03-01

    Ultracold polar molecules in multilayered systems have been experimentally realized very recently. While experiments study these systems almost exclusively through their chemical reactivity, the outlook for creating and manipulating exotic few- and many-body physics in dipolar systems is fascinating. Here we concentrate on few-body states in a multilayered setup. We exploit the geometry of the interlayer potential to calculate the two- and three-body chains with one molecule in each layer. The focus is on dipoles that are aligned at some angle with respect to the layer planes by means of an external eletric field. The binding energy and the spatial structure of the bound states are studied in several different ways using analytical approaches. The results are compared to stochastic variational calculations and very good agreement is found. We conclude that approximations based on harmonic oscillator potentials are accurate even for tilted dipoles when the geometry of the potential landscape is taken into account.

  7. Microelectromechanical apparatus for elevating and tilting a platform

    DOE Patents [OSTI]

    Miller, Samuel Lee; McWhorter, Paul Jackson; Rodgers, Murray Steven; Sniegowski, Jeffry J.; Barnes, Stephen M.

    2004-07-06

    A microelectromechanical (MEM) apparatus is disclosed which has a platform that can be elevated above a substrate and tilted at an arbitrary angle using a plurality of flexible members which support the platform and control its movement. Each flexible member is further controlled by one or more MEM actuators which act to bend the flexible member. The MEM actuators can be electrostatic comb actuators or vertical zip actuators, or a combination thereof. The MEM apparatus can include a mirror coating to form a programmable mirror for redirecting or switching one or more light beams for use in a projection display. The MEM apparatus with-the mirror coating also has applications for switching light beams between optical fibers for use in a local area fiber optic network, or for use in fiber optic telecommunications or data communications systems.

  8. Microelectromechanical apparatus for elevating and tilting a platform

    DOE Patents [OSTI]

    Miller, Samuel Lee (Albuquerque, NM); McWhorter, Paul Jackson (Albuquerque, NM); Rodgers, Murray Steven (Albuquerque, NM); Sniegowski, Jeffry J. (Edgewood, NM); Barnes, Stephen M. (Albuquerque, NM)

    2003-04-08

    A microelectromechanical (MEM) apparatus is disclosed which has a platform that can be elevated above a substrate and tilted at an arbitrary angle using a plurality of flexible members which support the platform and control its movement. Each flexible member is further controlled by one or more MEM actuators which act to bend the flexible member. The MEM actuators can be electrostatic comb actuators or vertical zip actuators, or a combination thereof. The MEM apparatus can include a mirror coating to form a programmable mirror for redirecting or switching one or more light beams for use in a projection display. The MEM apparatus with the mirror coating also has applications for switching light beams between optical fibers for use in a local area fiber optic network, or for use in fiber optic telecommunications or data communications systems.

  9. Confined Dirac Particles in Constant and Tilted Magnetic Field

    E-Print Network [OSTI]

    Abdulaziz D. Alhaidari; Hocine Bahlouli; Ahmed Jellal

    2012-02-23

    We study the confinement of charged Dirac particles in 3+1 space-time due to the presence of a constant and tilted magnetic field. We focus on the nature of the solutions of the Dirac equation and on how they depend on the choice of vector potential that gives rise to the magnetic field. In particular, we select a "Landau gauge" such that the momentum is conserved along the direction of the vector potential yielding spinor wavefunctions, which are localized in the plane containing the magnetic field and normal to the vector potential. These wave functions are expressed in terms of the Hermite polynomials. We point out the relevance of these findings to the relativistic quantum Hall effect and compare with the results obtained for a constant magnetic field normal to the plane in 2+1 dimensions.

  10. Method for removing tilt control in adaptive optics systems

    DOE Patents [OSTI]

    Salmon, J.T.

    1998-04-28

    A new adaptive optics system and method of operation are disclosed, whereby the method removes tilt control, and includes the steps of using a steering mirror to steer a wavefront in the desired direction, for aiming an impinging aberrated light beam in the direction of a deformable mirror. The deformable mirror has its surface deformed selectively by means of a plurality of actuators, and compensates, at least partially, for existing aberrations in the light beam. The light beam is split into an output beam and a sample beam, and the sample beam is sampled using a wavefront sensor. The sampled signals are converted into corresponding electrical signals for driving a controller, which, in turn, drives the deformable mirror in a feedback loop in response to the sampled signals, for compensating for aberrations in the wavefront. To this purpose, a displacement error (gradient) of the wavefront is measured, and adjusted by a modified gain matrix, which satisfies the following equation: G{prime} = (I{minus}X(X{sup T} X){sup {minus}1}X{sup T})G(I{minus}A). 3 figs.

  11. Method for removing tilt control in adaptive optics systems

    DOE Patents [OSTI]

    Salmon, Joseph Thaddeus (Livermore, CA)

    1998-01-01

    A new adaptive optics system and method of operation, whereby the method removes tilt control, and includes the steps of using a steering mirror to steer a wavefront in the desired direction, for aiming an impinging aberrated light beam in the direction of a deformable mirror. The deformable mirror has its surface deformed selectively by means of a plurality of actuators, and compensates, at least partially, for existing aberrations in the light beam. The light beam is split into an output beam and a sample beam, and the sample beam is sampled using a wavefront sensor. The sampled signals are converted into corresponding electrical signals for driving a controller, which, in turn, drives the deformable mirror in a feedback loop in response to the sampled signals, for compensating for aberrations in the wavefront. To this purpose, a displacement error (gradient) of the wavefront is measured, and adjusted by a modified gain matrix, which satisfies the following equation: G'=(I-X(X.sup.T X).sup.-1 X.sup.T)G(I-A)

  12. Precision tip-tilt-piston actuator that provides exact constraint

    DOE Patents [OSTI]

    Hale, Layton C. (Livermore, CA)

    1999-01-01

    A precision device which can precisely actuate three degrees of freedom of an optic mount, commonly referred to as tip, tilt, and piston. The device consists of three identical flexure mechanisms, an optic mount to be supported and positioned, a structure that supports the flexure mechanisms, and three commercially available linear actuators. The advantages of the precision device is in the arrangement of the constraints offered by the flexure mechanism and not in the particular design of the flexure mechanisms, as other types of mechanisms could be substituted. Each flexure mechanism constrains two degrees of freedom in the plane of the mechanisms and one direction is actuated. All other degrees of freedom are free to move within the range of flexure mechanisms. Typically, three flexure mechanisms are equally spaced in angle about to optic mount and arranged so that each actuated degree of freedom is perpendicular to the plane formed by the optic mount. This arrangement exactly constrains the optic mount and allows arbitrary actuated movement of the plane within the range of the flexure mechanisms. Each flexure mechanism provides a mechanical advantage, typically on the order of 5:1, between the commercially available actuator and the functional point on the optic mount. This improves resolution by the same ratio and stiffness by the square of the ratio.

  13. Measurements of static loading characteristics of a Flexurepivot Tilt Pad Hydrodynamic Bearing 

    E-Print Network [OSTI]

    Walton, Nicholas Van Edward

    1995-01-01

    An experimental investigation examining the static loading characteristics of a four-pad, KMC FLEXUREPIVOT Tilt Pad Hydrodynamic Bearing is presented. Tests are conducted on the TRACE Fluid Film Bearing Element Test Rig for journal speeds ranging...

  14. The effects of motion experience on reflexive eye movements and dynamic tilt perception

    E-Print Network [OSTI]

    Ocampo, Robert P. (Robert Paul)

    2008-01-01

    Measured differences between human and primate VOR may derive from disparate experiences with psychophysical motion stimuli. To test this hypothesis, horizontal and torsional eye movements, as well as roll tilt perception, ...

  15. A Computational Model for Tilting Pad Journal Bearings with Pad Flexibility 

    E-Print Network [OSTI]

    Li, Yingkun

    2015-07-17

    Tilting pad journal bearings (TPJBs) supporting rotors for high performance turbomachinery have undergone steady design improvements to satisfy more stringent operating conditions that include large specific loads due to smaller footprints, and high...

  16. A Novel Computational Model for Tilting Pad Journal Bearings with Soft Pivot Stiffnesses 

    E-Print Network [OSTI]

    Tao, Yujiao 1988-

    2012-12-10

    A novel tilting pad journal bearing model including pivot flexibility as well as temporal fluid inertia effects on the thin film fluid flow aims to accurately predict the bearing forced performance. The predictive model also accounts for the thermal...

  17. No evidence for the blue-tilted power spectrum of relic gravitational waves

    E-Print Network [OSTI]

    Qing-Guo Huang; Sai Wang

    2015-02-09

    In this paper, we constrain the tilt of the power spectrum of relic gravitational waves by combining the data from BICEP2/Keck array and Planck (BKP) and the Laser Interferometer Gravitational-Waves Observatory (LIGO). From the data of BKP B-modes, the constraint on the tensor tilt is $n_t=0.66^{+1.83}_{-1.44}$ at the $68%$ confidence level. By further adding the LIGO upper limit on the energy density of gravitational waves, the constraint becomes $n_t=-0.76^{+1.37}_{-0.52}$ at the $68%$ confidence level. We conclude that there is no evidence for a blue-tilted power spectrum of relic gravitational waves and either sign of the index of tensor power spectrum is compatible with the data.

  18. Design and initial characterization of a compact, ultra high vacuum compatible, low frequency, tilt accelerometer

    SciTech Connect (OSTI)

    O’Toole, A. E-mail: riccardo.desalvo@gmail.com; Peńa Arellano, F. E.; Rodionov, A. V.; Kim, C.; Shaner, M.; Asadoor, M.; Sobacchi, E.; Dergachev, V.; DeSalvo, R. E-mail: riccardo.desalvo@gmail.com; Bhawal, A.; Gong, P.; Lottarini, A.; Minenkov, Y.; Murphy, C.

    2014-07-15

    A compact tilt accelerometer with high sensitivity at low frequency was designed to provide low frequency corrections for the feedback signal of the Advanced Laser Interferometer Gravitational Wave Observatory active seismic attenuation system. It has been developed using a Tungsten Carbide ceramic knife-edge hinge designed to avoid the mechanical 1/f noise believed to be intrinsic in polycrystalline metallic flexures. Design and construction details are presented; prototype data acquisition and control limitations are discussed. The instrument's characterization reported here shows that the hinge is compatible with being metal-hysteresis-free, and therefore also free of the 1/f noise generated by the dislocation Self-Organized Criticality in the metal. A tiltmeter of this kind will be effective to separate the ground tilt component from the signal of horizontal low frequency seismometers, and to correct the ill effects of microseismic tilt in advanced seismic attenuation systems.

  19. Blue-tilted Tensor Spectrum and Thermal History of the Universe

    E-Print Network [OSTI]

    Sachiko Kuroyanagi; Tomo Takahashi; Shuichiro Yokoyama

    2014-07-17

    We investigate constraints on the spectral index of primordial gravitational waves (GWs), paying particular attention to a blue-tilted spectrum. Such constraints can be used to test a certain class of models of the early Universe. We investigate observational bounds from LIGO+Virgo, pulsar timing and big bang nucleosynthesis, taking into account the suppression of the amplitude at high frequencies due to reheating after inflation and also late-time entropy production. Constraints on the spectral index are presented by changing values of parameters such as reheating temperatures and the amount of entropy produced at late time. We also consider constraints under the general modeling approach which can approximately describe various scenarios of the early Universe. We show that the constraints on the blue spectral tilt strongly depend on the underlying assumption and, in some cases, a highly blue-tilted spectrum can still be allowed.

  20. A Method of Correcting for Tilt From Horizontal in Downwelling Shortwave Irradiance Measurements on Moving Platforms

    SciTech Connect (OSTI)

    Long, Charles N.; Bucholtz, Anthony; Jonsson, Haf; Schmid, Beat; Vogelmann, A. M.; Wood, John

    2010-04-14

    Significant errors occur in downwelling shortwave irradiance measurements made on moving platforms due to tilt from horizontal because, when the sun is not completely blocked by overhead cloud, the downwelling shortwave irradiance has a prominent directional component from the direct sun. A-priori knowledge of the partitioning between the direct and diffuse components of the total shortwave irradiance is needed to properly apply a correction for tilt. This partitioning information can be adequately provided using a newly available commercial radiometer that produces reasonable measurements of the total and diffuse shortwave irradiance, and by subtraction the direct shortwave irradiance, with no moving parts and regardless of azimuthal orientation. We have developed methodologies for determining the constant pitch and roll offsets of the radiometers for aircraft applications, and for applying a tilt correction to the total shortwave irradiance data. Results suggest that the methodology is for tilt up to +/-10°, with 90% of the data corrected to within 10 Wm-2 at least for clear-sky data. Without a proper tilt correction, even data limited to 5° of tilt as is typical current practice still exhibits large errors, greater than 100 Wm-2 in some cases. Given the low cost, low weight, and low power consumption of the SPN1 total and diffuse radiometer, opportunities previously excluded for moving platform measurements such as small Unmanned Aerial Vehicles and solar powered buoys now become feasible using our methodology. The increase in measurement accuracy is important, given current concerns over long-term climate variability and change especially over the 70% of the Earth’s surface covered by ocean where long-term records of these measurements are sorely needed and must be made on ships and buoys.

  1. Numerical relativity simulations of thick accretion disks around tilted Kerr black holes

    E-Print Network [OSTI]

    Vassilios Mewes; José A. Font; Filippo Galeazzi; Pedro J. Montero; Nikolaos Stergioulas

    2015-06-12

    In this work we present 3D numerical relativity simulations of thick accretion disks around {\\it tilted} Kerr black holes. We investigate the evolution of three different initial disk models with a range of initial black hole spin magnitudes and tilt angles. For all the disk-to-black hole mass ratios considered ($0.044-0.16$) we observe significant black hole precession and nutation during the evolution. This indicates that for such mass ratios, neglecting the self-gravity of the disks by evolving them in a fixed background black hole spacetime is not justified. We find that the two more massive models are unstable against the Papaloizou-Pringle (PP) instability and that those PP-unstable models remain unstable for all initial spins and tilt angles considered, showing that the development of the instability is a very robust feature of such PP-unstable disks. The tilt between the black hole spin and the disk is strongly modulated during the growth of the PP instability, causing a partial global realignment of black hole spin and disk angular momentum in the most massive model with constant specific angular momentum $l$. For the model with non-constant $l$-profile we observe a long-lived $m=1$ non-axisymmetric structure which shows strong oscillations of the tilt angle in the inner regions of the disk. We attribute this effect to the development of Kozai-Lidov oscillations. Our simulations also confirm earlier findings that the development of the PP instability causes the long-term emission of large amplitude gravitational waves, predominantly for the $l=m=2$ multipole mode. The imprint of the BH precession on the gravitational waves from tilted BH-torus systems remains an interesting open issue that would require significantly longer simulations than those presented in this work.

  2. Design and fabrication of a 2.5T superconducting dipole prototype based on tilted solenoids

    E-Print Network [OSTI]

    Chen, Yuquan; Wu, Wei; Wu, Beimin; Yang, Tongjun; Liang, Yu

    2015-01-01

    This paper describes a new design of superconducting dipole magnet prototype by the use of tilted solenoids. The magnet prototype, which consists of four layers of superimposed tilted solenoids with operating current of 3708 A, will produce a 2.5 T magnetic field in an aperture of 50 mm diameter. The detailed magnetic field design by using two kinds of software is presented. And their results show a good agree in the magnetic fields. So far we have accomplished the prototype construction and expect a cryogenic test. The process of the magnet fabrication is also reported in detail.

  3. PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan1

    E-Print Network [OSTI]

    PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan1 , Ilya Tsvankin2 , Mike Batzle3 , Kasper van Wijk4 , and Matthew Haney5 ABSTRACT Mode-converted PS-waves can- and PS- waves can be inverted for the parameters of a horizontal TI layer with a tilted symmetry axis

  4. Proto-CIRCUS Tilted-Coil Tokamak-Torsatron Hybrid: Design and Construction

    E-Print Network [OSTI]

    Clark, A W; Hammond, K C; Kornbluth, Y; Spong, D A; Sweeney, R; Volpe, F A

    2014-01-01

    We present the field-line modeling, design and construction of a prototype circular-coil tokamak-torsatron hybrid called Proto-CIRCUS. The device has a major radius R = 16 cm and minor radius a < 5 cm. The six "toroidal field" coils are planar as in a tokamak, but they are tilted. This, combined with induced or driven plasma current, is expected to generate rotational transform, as seen in field-line tracing and equilibrium calculations. The device is expected to operate at lower plasma current than a tokamak of comparable size and magnetic field, which might have interesting implications for disruptions and steady-state operation. Additionally, the toroidal magnetic ripple is less pronounced than in an equivalent tokamak in which the coils are not tilted. The tilted coils are interlocked, resulting in a relatively low aspect ratio, and can be moved, both radially and in tilt angle, between discharges. This capability will be exploited for detailed comparisons between calculations and field-line mapping me...

  5. An Experimental Study of Oil Secondary Migration in a Three Dimensional Tilted Porous Medium

    E-Print Network [OSTI]

    Toussaint, Renaud

    . With the buoyancy as a primary driven force, a vertical cylindrical shape of oil migration pathway was observedAn Experimental Study of Oil Secondary Migration in a Three Dimensional Tilted Porous Medium secondary migration under an impermeable inclined cap. Light colored oil was released continuously at a slow

  6. The Loreto basin formed by rapid west-ward tilting and asymmetric subsidence with-

    E-Print Network [OSTI]

    Dorsey, Becky

    ABSTRACT The Loreto basin formed by rapid west- ward tilting and asymmetric subsidence with subsidence histories and stratigraphic evolution. Sedimentary rocks of the Loreto basin are divided into four stratigraphic se- quences that record discrete phases of fault- controlled subsidence and basin filling. Se

  7. Measurement of chain tilt angle in fully hydrated bilayers of gel phase lecithins

    E-Print Network [OSTI]

    Nagle, John F.

    Measurement of chain tilt angle in fully hydrated bilayers of gel phase lecithins S. Tristram angle Otilt of the hydrocarbon chains has been determined for the fully hydrated gel phase of a series hydrocarbon chains, requiring each bilayer to scatter coherently rather than each monolayer. For DPPC, Otilt

  8. Turbulent velocity profiles in a tilted heat pipe J. Salort, X. Riedinger,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Turbulent velocity profiles in a tilted heat pipe J. Salort, X. Riedinger, E. Rusaouen, J the ther- mal behavior of a square heat pipe, depending on its inclination angle and the applied heat flux (stresses). Heat pipes, or gravital flows in vertical or inclined Also at College of Engineering

  9. Pulse-front tilt created in misaligned dispersionless optical systems and correct interferometric

    E-Print Network [OSTI]

    Dreischuh, Alexander

    Pulse-front tilt created in misaligned dispersionless optical systems and correct interferometric-temporal distortions of ultrashort laser pulses. Special attention is given to the possible creation of a pulse of the ultrashort pulses in the presence of an arbitrary PFT . Key words: spatio-temporal distortion, dispersionless

  10. Uranium vacancy mobility at the ?5 symmetric tilt and ?5 twist grain boundaries in UO?

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

    Uberuaga, Blas Pedro; Andersson, David A.

    2015-10-01

    Ionic transport at grain boundaries in oxides dictates a number of important phenomena, from ionic conductivity to sintering to creep. For nuclear fuels, it also influences fission gas bubble nucleation and growth. Here, using a combination of atomistic calculations and object kinetic Monte Carlo (okMC) simulations, we examine the kinetic pathways associated with uranium vacancies at two model grain boundaries in UO2. The barriers for vacancy motion were calculated using the nudged elastic band method at all uranium sites at each grain boundary and were used as the basis of the okMC simulations. For both boundaries considered – a simplemore »tilt and a simple twist boundary – the mobility of uranium vacancies is significantly higher than in the bulk. For the tilt boundary, there is clearly preferred migration along the tilt axis as opposed to in the perpendicular direction while, for the twist boundary, migration is essentially isotropic within the boundary plane. These results show that cation defect mobility in fluorite-structured materials is enhanced at certain types of grain boundaries and is dependent on the boundary structure with the tilt boundary exhibiting higher rates of migration than the twist boundary.« less

  11. Tilting mirror strips in a linear Fresnel reector Gang Xiao (University of Nice, France)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Tilting mirror strips in a linear Fresnel reector Gang Xiao (University of Nice, France) February 29, 2012 Abstract When a linear Fresnel reector solar concentrator is installed in a site with high of the linear Fresnel reector. Technical restrictions and diculties of this method are also discussed

  12. Seismic evidence for a tilted mantle plume and north^south mantle ow beneath Iceland

    E-Print Network [OSTI]

    Shen, Yang

    Seismic evidence for a tilted mantle plume and north^south mantle Łow beneath Iceland Yang Shen a.W., Washington, DC 20015, USA c Science Institute, University of Iceland, Reykjavik, Iceland d Department, Grensasvegi 9, Reykjavik, Iceland f Meteorological O/ce of Iceland, Bustadavegi 9, Reykjavik, Iceland g US

  13. First results of a polychromatic artificial sodium star for the correction of tilt

    SciTech Connect (OSTI)

    Friedman, H.; Foy, R..; Tallon, M.; Migus, A.

    1996-03-06

    This paper presents the first results of a joint experiment carried out at Lawrence Livermore National Laboratory during January, 1996. Laser and optical systems were tested to provide a polychromatic artificial sodium star for the correction of tilt. This paper presents the results of that experiment.

  14. Evidence of a tilted columnar structure for mesomorphic phases of benzene-hexa-n-alkanoates

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1285 Evidence of a tilted columnar structure for mesomorphic phases of benzene-hexa-n-alkanoates F. 2014 Optical observations on the mesomorphs of benzene-hexa-n-alkanoates, and their admixtures with benzene, show that the planes of these discotic molecules are not perpendicular to the columns in which

  15. Selection of a numerical unsaturated flow code for tilted capillary barrier performance evaluation

    SciTech Connect (OSTI)

    Webb, S.W. [Sandia National Labs., Albuquerque, NM (United States). Geohydrology Dept.

    1996-09-01

    Capillary barriers consisting of tilted fine-over-coarse layers have been suggested as landfill covers as a means to divert water infiltration away from sensitive underground regions under unsaturated flow conditions, especially for arid and semi-arid regions. Typically, the HELP code is used to evaluate landfill cover performance and design. Unfortunately, due to its simplified treatment of unsaturated flow and its essentially one-dimensional nature, HELP is not adequate to treat the complex multidimensional unsaturated flow processes occurring in a tilted capillary barrier. In order to develop the necessary mechanistic code for the performance evaluation of tilted capillary barriers, an efficient and comprehensive unsaturated flow code needs to be selected for further use and modification. The present study evaluates a number of candidate mechanistic unsaturated flow codes for application to tilted capillary barriers. Factors considered included unsaturated flow modeling, inclusion of evapotranspiration, nodalization flexibility, ease of modification, and numerical efficiency. A number of unsaturated flow codes are available for use with different features and assumptions. The codes chosen for this evaluation are TOUGH2, FEHM, and SWMS{_}2D. All three codes chosen for this evaluation successfully simulated the capillary barrier problem chosen for the code comparison, although FEHM used a reduced grid. The numerical results are a strong function of the numerical weighting scheme. For the same weighting scheme, similar results were obtained from the various codes. Based on the CPU time of the various codes and the code capabilities, the TOUGH2 code has been selected as the appropriate code for tilted capillary barrier performance evaluation, possibly in conjunction with the infiltration, runoff, and evapotranspiration models of HELP. 44 refs.

  16. Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner, E. Sirimoglu, M. Unel

    E-Print Network [OSTI]

    Ă?nel, Mustafa

    Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner 12 March 2012 Available online xxxx Keywords: UAV Quad tilt-wing Aerodynamic design Carbon composite VehIcle). SUAVI is an electric powered quad tilt-wing UAV that is capable of vertical takeoff

  17. Global General Relativistic MHD Simulation of a Tilted Black-Hole Accretion Disk

    E-Print Network [OSTI]

    Fragile, P Chris; Anninos, Peter; Salmonson, Jay D

    2007-01-01

    This paper presents a continuation of our efforts to numerically study accretion disks that are misaligned (tilted) with respect to the rotation axis of a Kerr black hole. Here we present results of a global numerical simulation which fully incorporates the effects of the black hole spacetime as well as magnetorotational turbulence that is the primary source of angular momentum transport in the flow. This simulation shows dramatic differences from comparable simulations of untilted disks. Accretion onto the hole occurs predominantly through two opposing plunging streams that start from high latitudes with respect to both the black-hole and disk midplanes. This is due to the aspherical nature of the gravitational spacetime around the rotating black hole. These plunging streams start from a larger radius than would be expected for an untilted disk. In this regard the tilted black hole effectively acts like an untilted black hole of lesser spin. Throughout the duration of the simulation, the main body of the dis...

  18. MERIDIONAL TILT OF THE STELLAR VELOCITY ELLIPSOID DURING BAR BUCKLING INSTABILITY

    SciTech Connect (OSTI)

    Saha, Kanak [Max-Planck-Institut fuer Extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching (Germany)] [Max-Planck-Institut fuer Extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching (Germany); Pfenniger, Daniel [Geneva Observatory, University of Geneva, CH-1290 Sauverny (Switzerland)] [Geneva Observatory, University of Geneva, CH-1290 Sauverny (Switzerland); Taam, Ronald E., E-mail: saha@mpe.mpg.de [Institute of Astronomy and Astrophysics, Academia Sinica-TIARA, Taiwan (China)

    2013-02-20

    The structure and evolution of the stellar velocity ellipsoid play an important role in shaping galaxies undergoing bar-driven secular evolution and the eventual formation of a boxy/peanut bulge such as is present in the Milky Way. Using collisionless N-body simulations, we show that during the formation of such a boxy/peanut bulge, the meridional shear stress of stars, which can be measured by the meridional tilt of the velocity ellipsoid, reaches a characteristic peak in its time evolution. It is shown that the onset of a bar buckling instability is closely connected to the maximum meridional tilt of the stellar velocity ellipsoid. Our findings bring a new insight to this complex gravitational instability of the bar which complements the buckling instability studies based on orbital models. We briefly discuss the observed diagnostics of the stellar velocity ellipsoid during such a phenomenon.

  19. A counter-rotating tilted gas disc in the peanut galaxy NGC~128

    E-Print Network [OSTI]

    Eric Emsellem; Robin Arsenault

    1997-01-15

    We have obtained $V$, $R_c$, $I_c$ HRCAM images and TIGER spectrography of the central region of the peanut galaxy NGC~128. The colour images reveal the presence of a red disc tilted by about 26 degres with respect to the major-axis of the galaxy. This tilted disc is made of dust and gas, as revealed by the 2D TIGER map of the ionized gas distribution. The TIGER stellar and gas velocity fields show that the angular momentum vectors of the stellar and gaseous components are reversed. We therefore suggest that the gas orbits belong to the so-called anomalous family, which is evidence for a tumbling triaxial potential (a bar) associated with the peanut morphology. The bar formation has very probably been triggered through the interaction with its nearby companion NGC~127, from which the dissipative component is being accreted along retrograde orbits.

  20. Dipolar Capillary Interactions between Tilted Ellipsoidal Particles Adsorbed at Fluid-Fluid Interfaces

    E-Print Network [OSTI]

    Gary B. Davies; Lorenzo Botto

    2015-07-22

    Capillary interactions have emerged as a tool for the directed assembly of particles adsorbed at fluid-fluid interfaces, and play a role in controlling the mechanical properties of emulsions and foams. In this paper, following Davies et al. [Advanced Materials, 26, 6715 (2014)] investigation into the assembly of ellipsoidal particles at interfaces interacting via dipolar capillary interactions, we numerically investigate the interaction between tilted ellipsoidal particles adsorbed at a fluid-fluid interface as their aspect ratio, tilt angle, bond angle, and separation vary. High-resolution Surface Evolver simulations of ellipsoidal particle pairs in contact reveal an energy barrier between a metastable tip-tip configuration and a stable side-side configuration. The side-side configuration is the global energy minimum for all parameters we investigated. Lattice Boltzmann simulations of clusters of up to 12 ellipsoidal particles show novel highly symmetric flower-like and ring-like arrangements.

  1. Sunspot areas and tilt angles for solar cycles 7-10

    E-Print Network [OSTI]

    Pavai, V Senthamizh; Dasi-Espuig, M; Krivova, N; Solanki, S

    2015-01-01

    Extending the knowledge about the properties of solar cycles into the past is essential for understanding the solar dynamo. This paper aims at estimating areas of sunspots observed by Schwabe in 1825-1867 and at calculating the tilt angles of sunspot groups. The sunspot sizes in Schwabe's drawings are not to scale and need to be converted into physical sunspot areas. We employed a statistical approach assuming that the area distribution of sunspots was the same in the 19th century as it was in the 20th century. Umbral areas for about 130,000 sunspots observed by Schwabe were obtained, as well as the tilt angles of sunspot groups assuming them to be bipolar. There is, of course, no polarity information in the observations. The annually averaged sunspot areas correlate reasonably with sunspot number. We derived an average tilt angle by attempting to exclude unipolar groups with a minimum separation of the two alleged polarities and an outlier rejection method which follows the evolution of each group and detect...

  2. Red and blue tilted tensor spectrum from Gibbons-Hawking temperature

    E-Print Network [OSTI]

    Subhendra Mohanty; Akhilesh Nautiyal

    2015-01-09

    The scale invariant scalar and tensor perturbations, which are predicted from inflation, are eigenmodes in the conformal coordinates. The 'out' observer in the de Sitter space observes a thermal spectrum with a Gibbons-Hawking temperature $H/2\\pi$ of these 'Bunch-Davies' particles. The tensor power spectrum observed in experiments can have an imprint of the Gibbons-Hawking thermal distribution due to the mode mixing between 'in' state conformal coordinates and the coordinate frame of the observer. We find that the the Bunch-Davies modes appear as thermal modes to the asymptotic Minkowski observer in the future and the power spectrum of the gravitational waves is blue-tilted with a spectral index $n_T \\sim 1$ even in the standard slow-roll inflation. On the other hand if the coordinate frame of the observer is taken to be static coordinates, the tensor spectrum is red-tilted with $n_T\\sim -1$. A likelihood analysis shows and find the best fit values of the slow-roll parameters for both cases. We find that the blue-tilted tensor gives a better fit and reconciles the PLANCK upper bound on the tensor-to-scalar ratio, $r <0.11$ with BICEP2 measurement of $r=0.2$. This supports the idea of particle production due to the mode mixing between the initial Bunch-Davies vacuum modes and the asymptotic Minkowski vacuum of the post-inflation universe.

  3. Cosmological signatures of tilted isocurvature perturbations: reionization and 21cm fluctuations

    SciTech Connect (OSTI)

    Sekiguchi, Toyokazu; Sugiyama, Naoshi; Tashiro, Hiroyuki; Silk, Joseph E-mail: hiroyuki.tashiro@asu.edu E-mail: naoshi@nagoya-u.jp

    2014-03-01

    We investigate cosmological signatures of uncorrelated isocurvature perturbations whose power spectrum is blue-tilted with spectral index 2?tilted isocurvature primordial power spectrum. We also study the consequences for 21cm line fluctuations due to neutral hydrogens in minihalos. Combination of measurements of the reionization optical depth and 21cm line fluctuations will provide complementary probes of a highly blue-tilted isocurvature power spectrum.

  4. Effects of head-up tilt on mean arterial pressure, heart rate, and regional cardiac output distribution in aging rats 

    E-Print Network [OSTI]

    Ramsey, Michael Wiechmann

    2006-04-12

    Many senescent individuals demonstrate an inability to regulate mean arterial pressure (MAP) in response to standing or head-up tilt; however, whether this aging effect is the result of depressed cardiac function or an inability to reduce peripheral...

  5. Effects of the scatter in sunspot group tilt angles on the large-scale magnetic field at the solar surface

    SciTech Connect (OSTI)

    Jiang, J.; Cameron, R. H.; Schüssler, M.

    2014-08-10

    The tilt angles of sunspot groups represent the poloidal field source in Babcock-Leighton-type models of the solar dynamo and are crucial for the build-up and reversals of the polar fields in surface flux transport (SFT) simulations. The evolution of the polar field is a consequence of Hale's polarity rules, together with the tilt angle distribution which has a systematic component (Joy's law) and a random component (tilt-angle scatter). We determine the scatter using the observed tilt angle data and study the effects of this scatter on the evolution of the solar surface field using SFT simulations with flux input based upon the recorded sunspot groups. The tilt angle scatter is described in our simulations by a random component according to the observed distributions for different ranges of sunspot group size (total umbral area). By performing simulations with a number of different realizations of the scatter we study the effect of the tilt angle scatter on the global magnetic field, especially on the evolution of the axial dipole moment. The average axial dipole moment at the end of cycle 17 (a medium-amplitude cycle) from our simulations was 2.73 G. The tilt angle scatter leads to an uncertainty of 0.78 G (standard deviation). We also considered cycle 14 (a weak cycle) and cycle 19 (a strong cycle) and show that the standard deviation of the axial dipole moment is similar for all three cycles. The uncertainty mainly results from the big sunspot groups which emerge near the equator. In the framework of Babcock-Leighton dynamo models, the tilt angle scatter therefore constitutes a significant random factor in the cycle-to-cycle amplitude variability, which strongly limits the predictability of solar activity.

  6. Global General Relativistic MHD Simulation of a Tilted Black-Hole Accretion Disk

    E-Print Network [OSTI]

    P. Chris Fragile; Omer M. Blaes; Peter Anninos; Jay D. Salmonson

    2007-06-28

    This paper presents a continuation of our efforts to numerically study accretion disks that are misaligned (tilted) with respect to the rotation axis of a Kerr black hole. Here we present results of a global numerical simulation which fully incorporates the effects of the black hole spacetime as well as magnetorotational turbulence that is the primary source of angular momentum transport in the flow. This simulation shows dramatic differences from comparable simulations of untilted disks. Accretion onto the hole occurs predominantly through two opposing plunging streams that start from high latitudes with respect to both the black-hole and disk midplanes. This is due to the aspherical nature of the gravitational spacetime around the rotating black hole. These plunging streams start from a larger radius than would be expected for an untilted disk. In this regard the tilted black hole effectively acts like an untilted black hole of lesser spin. Throughout the duration of the simulation, the main body of the disk remains tilted with respect to the symmetry plane of the black hole; thus there is no indication of a Bardeen-Petterson effect in the disk at large. The torque of the black hole instead principally causes a global precession of the main disk body. In this simulation the precession has a frequency of $3 (M_\\odot/M)$ Hz, a value consistent with many observed low-frequency quasi-periodic oscillations. However, this value is strongly dependent on the size of the disk, so this frequency may be expected to vary over a large range.

  7. Entanglement, avoided crossings, and quantum chaos in an Ising model with a tilted magnetic field

    SciTech Connect (OSTI)

    Karthik, J.; Sharma, Auditya; Lakshminarayan, Arul [Department of Physics, Indian Institute of Technology Madras, Chennai 600036 (India)

    2007-02-15

    We study a one-dimensional Ising model with a magnetic field and show that tilting the field induces a transition to quantum chaos. We explore the stationary states of this Hamiltonian to show the intimate connection between entanglement and avoided crossings. In general, entanglement gets exchanged between the states undergoing an avoided crossing with an overall enhancement of multipartite entanglement at the closest point of approach, simultaneously accompanied by diminishing two-body entanglement as measured by concurrence. We find that both for stationary as well as nonstationary states, nonintegrability leads to a destruction of two-body correlations and distributes entanglement more globally.

  8. Dual-frequency terahertz emission from splitting filaments induced by lens tilting in air

    SciTech Connect (OSTI)

    Zhang, Zhelin; Chen, Yanping Yang, Liu; Yuan, Xiaohui; Liu, Feng; Chen, Min; Xu, Jianqiu; Zhang, Jie; Sheng, Zhengming

    2014-09-08

    Dual-frequency terahertz radiation from air-plasma filaments produced with two-color lasers in air has been demonstrated experimentally. When a focusing lens is tilted for a few degrees, it is shown that the laser filament evolves from a single one to two sub-filaments. Two independent terahertz sources emitted from the sub-filaments with different frequencies and polarizations are identified, where the frequency of terahertz waves from the trailing sub-filament is higher than that from the leading sub-filament.

  9. Accurate measurement of relative tilt and azimuth angles in electron tomography: A comparison of fiducial marker method with electron diffraction

    SciTech Connect (OSTI)

    Hayashida, Misa [National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Higashi, Tsukuba, Ibaraki 305-8565 (Japan); Malac, Marek; Egerton, Ray F. [National Institute for Nanotechnology, 11421 Saskatchewan Drive, Edmonton T6G 2M9 (Canada); Department of Physics, University of Alberta, Edmonton T6H 2E1 (Canada); Bergen, Michael; Li, Peng [National Institute for Nanotechnology, 11421 Saskatchewan Drive, Edmonton T6G 2M9 (Canada)

    2014-08-15

    Electron tomography is a method whereby a three-dimensional reconstruction of a nanoscale object is obtained from a series of projected images measured in a transmission electron microscope. We developed an electron-diffraction method to measure the tilt and azimuth angles, with Kikuchi lines used to align a series of diffraction patterns obtained with each image of the tilt series. Since it is based on electron diffraction, the method is not affected by sample drift and is not sensitive to sample thickness, whereas tilt angle measurement and alignment using fiducial-marker methods are affected by both sample drift and thickness. The accuracy of the diffraction method benefits reconstructions with a large number of voxels, where both high spatial resolution and a large field of view are desired. The diffraction method allows both the tilt and azimuth angle to be measured, while fiducial marker methods typically treat the tilt and azimuth angle as an unknown parameter. The diffraction method can be also used to estimate the accuracy of the fiducial marker method, and the sample-stage accuracy. A nano-dot fiducial marker measurement differs from a diffraction measurement by no more than ±1°.

  10. Early structure formation from primordial density fluctuations with a blue-tilted power spectrum

    E-Print Network [OSTI]

    Hirano, Shingo; Yoshida, Naoki; Spergel, David; Yorke, Harold W

    2015-01-01

    While observations of large-scale structure and the cosmic microwave background (CMB) provide strong constraints on the amplitude of the primordial power spectrum (PPS) on scales larger than 10 Mpc, the amplitude of the power spectrum on sub-galactic length scales is much more poorly constrained. We study early structure formation in a cosmological model with a blue-tilted PPS. We assume that the standard scale-invariant PPS is modified at small length scales as $P(k) \\sim k^{m_{\\rm s}}$ with $m_{\\rm s} > 1$. We run a series of cosmological hydrodynamic simulations to examine the dependence of the formation epoch and the characteristic mass of primordial stars on the tilt of the PPS. In models with $m_{\\rm s} > 1$, star-forming gas clouds are formed at $z > 100$, when formation of hydrogen molecules is inefficient because the intense CMB radiation destroys chemical intermediates. Without efficient coolant, the gas clouds gravitationally contract while keeping a high temperature. The protostars formed in such ...

  11. Measurement and modeling of solar irradiance components on horizontal and tilted planes

    SciTech Connect (OSTI)

    Padovan, Andrea; Col, Davide del

    2010-12-15

    In this work new measurements of global and diffuse solar irradiance on the horizontal plane and global irradiance on planes tilted at 20 and 30 oriented due South and at 45 and 65 oriented due East are used to discuss the modeling of solar radiation. Irradiance data are collected in Padova (45.4 N, 11.9 E, 12 m above sea level), Italy. Some diffuse fraction correlations have been selected to model the hourly diffuse radiation on the horizontal plane. The comparison with the present experimental data shows that their prediction accuracy strongly depends on the sky characteristics. The hourly irradiance measurements taken on the tilted planes are compared with the estimations given by one isotropic and three anisotropic transposition models. The use of an anisotropic model, based on a physical description of the diffuse radiation, provides a much better accuracy, especially when measurements of the diffuse irradiance on the horizontal plane are not available and thus transposition models have to be applied in combination with a diffuse fraction correlation. This is particularly significant for the planes oriented away from South. (author)

  12. Effect of tilting on turbulent convection: Cylindrical samples with aspect ratio $\\Gamma=0.50$

    E-Print Network [OSTI]

    Weiss, Stephan

    2015-01-01

    We report measurements of properties of turbulent thermal convection of a fluid with a Prandtl number $\\Pra=4.38$ in a cylindrical cell with an aspect ratio $\\Gamma=0.50$. The rotational symmetry was broken by a small tilt of the sample axis relative to gravity. Measurements of the heat transport (as expressed by the Nusselt number \\Nu), as well as of large-scale-circulation (LSC) properties by means of temperature measurements along the sidewall, are presented. In contradistinction to similar experiments using containers of aspect ratio $\\Gamma=1.00$ \\cite[]{ABN06} and $\\Gamma=0.50$ \\cite[]{CRCC04,SXX05,RGKS10}, we see a very small increase of the heat transport for tilt angles up to about 0.1 rad. Based on measurements of properties of the LSC we explain this increase by a stabilization of the single-roll state (SRS) of the LSC and a de-stabilization of the double-roll state (DRS) (it is known from previous work that the SRS has a slightly larger heat transport than the DRS). Further, we present quantitativ...

  13. THE TRANSIT INGRESS AND THE TILTED ORBIT OF THE EXTRAORDINARILY ECCENTRIC EXOPLANET HD 80606b

    SciTech Connect (OSTI)

    Winn, Joshua N.; Howard, Andrew W.; Marcy, Geoffrey W.; Johnson, John Asher; Gazak, J. Zachary; Starkey, Donn; Ford, Eric B.; Colon, Knicole D.; Reyes, Francisco; Nortmann, Lisa; Dreizler, Stefan; Odewahn, Stephen; Welsh, William F.; Kadakia, Shimonee; Vanderbei, Robert J.; Adams, Elisabeth R.; Lockhart, Matthew; Crossfield, Ian J.; Valenti, Jeff A.; Dantowitz, Ronald

    2009-10-01

    We present the results of a transcontinental campaign to observe the 2009 June 5 transit of the exoplanet HD 80606b. We report the first detection of the transit ingress, revealing the transit duration to be 11.64 +- 0.25 hr and allowing more robust determinations of the system parameters. Keck spectra obtained at midtransit exhibit an anomalous blueshift, giving definitive evidence that the stellar spin axis and planetary orbital axis are misaligned. The Keck data show that the projected spin-orbit angle lambda is between 32 deg. and 87 deg. with 68.3% confidence and between 14 deg. and 142 deg. with 99.73% confidence. Thus, the orbit of this planet is not only highly eccentric (e = 0.93) but is also tilted away from the equatorial plane of its parent star. A large tilt had been predicted, based on the idea that the planet's eccentric orbit was caused by the Kozai mechanism. Independently of the theory, it is worth noting that all three exoplanetary systems with known spin-orbit misalignments have massive planets on eccentric orbits, suggesting that those systems migrate through a different channel than lower mass planets on circular orbits.

  14. Crystal structures of two-dimensional magnetic colloids in tilted external magnetic fields V. A. Froltsov, R. Blaak, C. N. Likos, and H. Lowen

    E-Print Network [OSTI]

    Likos, Christos N.

    Crystal structures of two-dimensional magnetic colloids in tilted external magnetic fields V. A; published 30 December 2003 The stability of different crystal lattices of two-dimensional superparamagnetic suspensions that are confined to a planar liquid-gas interface and exposed to a tilted external magnetic field

  15. UNEP-Risoe Centre | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries

  16. UNEP Ris Centre A Brief Introduction

    E-Print Network [OSTI]

    : · Examining energy-development linkages in existing energy projects and designing energy projects that impact Energy Enterprise Development (AREED) project. Implemented in 5 countries in Africa - The project aims September 2007 #12;International and Danish research team of 25 economists and scientists. Based

  17. UNEP Rise Centre Energy, Climate and Sustainable

    E-Print Network [OSTI]

    ·Development of a pipeline of potential CDM projects ·Development of analytical guidelines and training courses Secretariat in Brussels. #12;Development and Energy in Africa (DEA) · A project of the EC COOPENER Programme Project sponsored by Dutch Government with US$10 million #12;Energy for Development (EfD) Network

  18. UNEP Energy Resource Kit | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC Jump to:UDIGEF Fuel Cell| OpenEnergy

  19. Three-dimensional microelectromechanical tilting platform operated by gear-driven racks

    DOE Patents [OSTI]

    Klody, Kelly A.; Habbit, Jr., Robert D.

    2005-11-01

    A microelectromechanical (MEM) tiltable-platform apparatus is disclosed which utilizes a light-reflective platform (i.e. a micromirror) which is supported above a substrate by flexures which can be bent upwards to tilt the platform in any direction over an angle of generally .+-.10 degrees using a gear-driven rack attached to each flexure. Each rack is driven by a rotary microengine (i.e. a micromotor); and an optional thermal actuator can be used in combination with each microengine for initially an initial uplifting of the platform away from the substrate. The MEM apparatus has applications for optical switching (e.g. between a pair of optical fibers) or for optical beam scanning.

  20. Bose-Einstein condensates on tilted lattices: Coherent, chaotic, and subdiffusive dynamics

    SciTech Connect (OSTI)

    Kolovsky, Andrey R.; Gomez, Edgar A.; Korsch, Hans Juergen

    2010-02-15

    The dynamics of a (quasi-) one-dimensional interacting atomic Bose-Einstein condensate in a tilted optical lattice is studied in a discrete mean-field approximation, i.e., in terms of the discrete nonlinear Schroedinger equation. If the static field is varied, the system shows a plethora of dynamical phenomena. In the strong field limit, we demonstrate the existence of (almost) nonspreading states which remain localized on the lattice region populated initially and show coherent Bloch oscillations with fractional revivals in the momentum space (so-called quantum carpets). With decreasing field, the dynamics becomes irregular, however, still confined in configuration space. For even weaker fields, we find subdiffusive dynamics with a wave-packet width growing as t{sup 1/4}.

  1. 2 Tilt recorded by a portable broadband seismograph: The 2003 3 eruption of Anatahan Volcano, Mariana Islands

    E-Print Network [OSTI]

    are highly sensitive to tilt, suggesting that commonly 14 deployed portable broadband seismic sensors may was recorded by a Strekheisen 19 STS-2 seismograph deployed in an underground insulated 20 chamber 7 km west volcano- 24 tectonic (VT) seismicity and is one hour prior to the 25 eruption time estimated

  2. First Flight Tests for a Quadrotor UAV with Tilting Propellers Markus Ryll, Heinrich H. Bulthoff, and Paolo Robuffo Giordano

    E-Print Network [OSTI]

    First Flight Tests for a Quadrotor UAV with Tilting Propellers Markus Ryll, Heinrich H. B¨ulthoff, and Paolo Robuffo Giordano Abstract-- In this work we present a novel concept of a quadrotor UAV show the capabilities of this new UAV concept. I. INTRODUCTION Common UAVs (Unmanned Aerial Vehicles

  3. Tilt Beam Characteristic by Changing Length of Finite-Sized Square Dielectric Substrate of One Arm Rectangular Spiral Antenna

    E-Print Network [OSTI]

    De Flaviis, Franco

    Tilt Beam Characteristic by Changing Length of Finite-Sized Square Dielectric Substrate of One Arm by changing the length of finite-sized square dielectric substrate of one arm rectangular spiral antenna has). Horizontal spiral arm length (HL) is varied from HL=0.8o to HL=5.2o to choose the length that yields

  4. Role of hydrogen-bonding and its interplay with octahedral tilting in CH3NH3PbI3

    E-Print Network [OSTI]

    Lee, Jung-Hoon; Bristowe, Nicholas C.; Bristowe, Paul D.; Cheetham, Anthony K.

    2015-03-05

    First principles calculations on the hybrid perovskite CH3NH3PbI3 predict strong hydrogen-bonding which influences the structure and dynamics of the methylammonium cation and reveal its interaction with the tilting of the PbI6 octahedra...

  5. Rotordynamic coefficients for a load-between-pad, flexible-pivot tilting pad bearing at high loads 

    E-Print Network [OSTI]

    Hensley, John Eric

    2006-10-30

    The dynamic and static performance of a flexure-pivot tilting pad bearing is presented at a load between pad configuration for various load and speed combinations. A similar work performed on the same bearing at lower loads ranging from 0-1 MPa (0...

  6. Measurement of rotordynamic coefficients for a high-speed flexure pivot tilting-pad bearing(load between pad) configuration 

    E-Print Network [OSTI]

    Al-Ghasem, Adnan Mahmoud

    2005-08-29

    . ? ? ? ?? ? ? ? ?? ? ?? ?+ ?? ? ?? ? ? ? ?? ? ?? ?+ ?? ? ?? ? ? ? ?? ? ?? ?= ?? ? ?? ?? y x M M y x C C y x K K f f yy xy yy xy yy xy by bx && && & & In performing a stability analysis of high-speed machinery running on tilting-pad bearings, one would ask if the rotordynamic coefficients should be calculated at the synchronous...

  7. Magnetic particles confined in a modulated channel: structural transitions tunable by tilting a magnetic field

    E-Print Network [OSTI]

    J. E. Galván-Moya; D. Lucena; W. P. Ferreira; F. M. Peeters

    2014-01-03

    The ground state of colloidal magnetic particles in a modulated channel are investigated as function of the tilt angle of an applied magnetic field. The particles are confined by a parabolic potential in the transversal direction while in the axial direction a periodic substrate potential is present. By using Monte Carlo (MC) simulations, we construct a phase diagram for the different crystal structures as a function of the magnetic field orientation, strength of the modulated potential and the commensurability factor of the system. Interestingly, we found first and second order phase transitions between different crystal structures, which can be manipulated by the orientation of the external magnetic field. A re-entrant behavior is found between two- and four-chain configurations, with continuous second order transitions. Novel configurations are found consisting of frozen in solitons. By changing the orientation and/or strength of the magnetic field and/or the strength and the spatial frequency of the periodic substrate potential, the system transits through different phases.

  8. A Blue Tilt in the Globular Cluster System of the Milky Way-like Galaxy NGC 5170

    E-Print Network [OSTI]

    Forbes, Duncan; Harris, William; Bailin, Jeremy; Strader, Jay; Brodie, Jean; Larsen, Soeren

    2009-01-01

    Here we present HST/ACS imaging, in the B and I bands, of the edge-on Sb/Sc galaxy NGC 5170. Excluding the central disk region region, we detect a 142 objects with colours and sizes typical of globular clusters (GCs). Our main result is the discovery of a `blue tilt' (a mass-metallicity relation), at the 3sigma level, in the metal-poor GC subpopulation of this Milky Way like galaxy. The tilt is consistent with that seen in massive elliptical galaxies and with the self enrichment model of Bailin & Harris. For a linear mass-metallicity relation, the tilt has the form Z ~ L^{0.42 +/- 0.13}. We derive a total GC system population of 600 +/- 100, making it much richer than the Milky Way. However when this number is normalised by the host galaxy luminosity or stellar mass it is similar to that of M31. Finally, we report the presence of a potential Ultra Compact Dwarf of size ~ 6 pc and luminosity M_I ~ -12.5, assuming it is physically associated with NGC 5170.

  9. Experimental frequency-dependent rotordynamic coefficients for a load-on-pad, high-speed, flexible-pivot tilting-pad bearing 

    E-Print Network [OSTI]

    Rodriguez Colmenares, Luis Emigdio

    2004-09-30

    This thesis provides experimental frequency dependent stiffness and damping coefficient results for a high-speed, lightly loaded, flexible-pivot tilting-pad bearing, with a load-on-pad configuration. Test conditions include four shaft speeds (6000...

  10. Experimentally Determine the Impact of Jacking-Oil Pockets on the Rotordynamic Characteristics of a Four-Pad, LBP, Tilting-Pad Journal Bearing 

    E-Print Network [OSTI]

    Kluitenberg, Matthew P

    2015-04-29

    Test results that examine the influence of jacking-oil ports on a tilting pad journal (TPJ) bearing are presented. The static and dynamic characteristics before and after adding jacking-oil ports are compared. The test ...

  11. Simulations of dislocation pile-ups at assymetric tilt boundaries in aluminum

    SciTech Connect (OSTI)

    Valone, Steven [Los Alamos National Laboratory; Wang, Jian M [Los Alamos National Laboratory; Hoagland, Richard C [Los Alamos National Laboratory; Germann, Timothy C [Los Alamos National Laboratory

    2011-01-21

    Materials deformation processes are increasingly approachable through the both conventional and accelerated molecular dynamics. In one deformation process, dislocation pile-up at a grain boundary, a greater understanding is required as to how dislocations transmit through grain boundaries, causing plastic deformation, or reflect and reconstruct the grain boundary, but with no macroscopic deformation. Here dislocation pile-ups in an alwninum bicrystal with an asymmetric tilt grain boundary are simulated atomistically, introducing effects of dislocation interactions beyond linear elastic ones. The observed responses as functions of the number of explicitly modeled dislocations and the magnitude of the applied stress are discussed. Typical conditions for the simulations consist of thermal relaxation room temperature, five active dislocations inserted within a 6.5-million-atom cell, and an additional fourteen dislocations represented within the atomistic simulation by their elastic strain fields. The dislocations are initially distributed according to linear elastic estimates of their positions in a double-ended pile-up from a chosen far-field stress. The whole cell is allowed to relax according to a procedure to be described. In the ensuing simulations, the system is propagated for some substantial period of time (lOs of ps), followed by small increments of strain. After a number of such increments, we observe all of the anticipated events. Usually several of the closest dislocations are absorbed into the grain boundary, resulting in varying amounts of reconstruction. Reflections from the boundary are common and show a strong dependence on sample thickness. Transmission events are seen on both slip systems in the other grain. The particulars of these events will be described as well.

  12. Offset, tilted dipole models of Uranian smooth high-frequency radio emission

    SciTech Connect (OSTI)

    Schweitzer, A.E.; Romig, J.H.; Evans, D.R.; Sawyer, C.B. (Radiophysics, Inc., Boulder, CO (USA)); Warwick, J.W. (Radiophysics, Inc., Boulder, CO (USA) Univ. of Colorado, Boulder (USA))

    1990-09-01

    During the Voyager 2 encounter with Uranus in January 1986, the Planetary Radio Astronomy (PRA) experiment detected a complex pattern of radio emissions. Two types of emissions were seen: smooth and bursty. The smooth emission has been divided into smooth high-frequency (SHF) and smooth low-frequency (SLF) components which are presumed to come from different sources because of their distinctly different characteristics. The SHF component is considered in this paper. The SHF emission has been modeled by many authors on OTD (offset, tilted dipole (Ness et al., 1986)) L shells ranging from 5 to 40. However, the bursts have been modeled at much higher L shells. The authors complete an OTD investigation of the SHF emission at high L shells within the range of the bursty source locations, and present a viable high L shell model. This model has fundamentally the same longitudinally symmetric net emission pattern in space as the L shell 5 model presented in Romig et al. (1987) and Barbosa (1988). However, they were unable to produce an acceptable model on intermediate L shells without restricting source longitude. They discuss the similarities and distinctions between their two models and the models of other authors. They believe that the high L shell model (and others similar to it) cannot account for the observed smoothness and periodicity of the SHF emissions because it has open field lines containing untrapped particles, which should produce more variable emission than that seen in the SHF data. Therefore, the authors prefer models at L shells less than 18, the boundary for closed field lines (Ness et al., 1986). They then discuss and contrast two models within this boundary: the L = 5 model and an L {approx} 12 model by Kaiser et al. (1987) and Farrell and Calvert (1989b). The main distinction between these two models is the longitudinal extent of the source location.

  13. Uranium vacancy mobility at the sigma 5 symmetric tilt grain boundary in UO2

    SciTech Connect (OSTI)

    Uberuaga, Blas P.

    2012-05-02

    An important consequence of the fissioning process occurring during burnup is the formation of fission products. These fission products alter the thermo-mechanical properties of the fuel. They also lead to macroscopic changes in the fuel structure, including the formation of bubbles that are connected to swelling of the fuel. Subsequent release of fission gases increase the pressure in the plenum and can cause changes in the properties of the fuel pin itself. It is thus imperative to understand how fission products, and fission gases in particular, behave within the fuel in order to predict the performance of the fuel under operating conditions. Fission gas redistribution within the fuel is governed by mass transport and the presence of sinks such as impurities, dislocations, and grain boundaries. Thus, to understand how the distribution of fission gases evolves in the fuel, we must understand the underlying transport mechanisms, tied to the concentrations and mobilities of defects within the material, and how these gases interact with microstructural features that might act as sinks. Both of these issues have been addressed in previous work under NEAMS. However, once a fission product has reached a sink, such as a grain boundary, its mobility may be different there than in the grain interior and predicting how, for example, bubbles nucleate within grain boundaries necessitates an understanding of how fission gases diffuse within boundaries. That is the goal of the present work. In this report, we describe atomic level simulations of uranium vacancy diffusion in the pressence of a {Sigma}5 symmetric tilt boundary in urania (UO{sub 2}). This boundary was chosen as it is the simplest of the boundaries we considered in previous work on segregation and serves as a starting point for understanding defect mobility at boundaries. We use a combination of molecular statics calculations and kinetic Monte Carlo (kMC) to determine how the mobility of uranium vacancies is altered at this particular grain boundary. Given that the diffusion of fission gases such as Xe are tied to the mobility of uranium vacancies, these results given insight into how fission gas mobility differs at grain boundaries compared to bulk urania.

  14. Dipole tilt angle effects on the latitude of the cusp and cleft/low-latitude boundary layer

    SciTech Connect (OSTI)

    Newell, P.T.; Meng, C.I. (Johns Hopkins Univ., Laurel, MD (USA))

    1989-06-01

    A large data set of approximately 12,000 Defense Meteorological Satellite Program satellite F7 crossings of the cusp or the cleft (i.e., the dayside magnetospheric boundary layer) over a 3-year period is studied for seasonal dependence in latitudinal position. A carefully tested algorithm is used to distinguish the various dayside particle precipitation regions and boundaries. It is found that in the 1,100-1,300 MLT sector, the cusp proper exhibits about {minus}0.06{degree} magnetic latitude (MLAT) shift for each degree increase in dipole tilt angle. Thus the difference between the average summer and winter cusp positions is close to 4{degree} MLAT, approximately symmetric about equinox. For the cleft (magnetospheric boundary layer) the variation is smaller. For example, in the 0700-0900 MLT sector the cleft equatorward boundary shift is {minus} 0.027{degree} MLAT/1{degree} dipole tilt. These results are in general agreement with the predictions of empirical magnetospheric magnetic field models. Various ground-based and low-altitude observations can be systematically affected by the seasonal latitudinal shift herein documented.

  15. Automated Kinematic Modelling of Warped Galaxy Discs in Large Hi Surveys: 3D Tilted Ring Fitting of HI Emission Cubes

    E-Print Network [OSTI]

    Kamphuis, P; Oh, S- H; Spekkens, K; Urbancic, N; Serra, P; Koribalski, B S; Dettmar, R -J

    2015-01-01

    Kinematical parameterisations of disc galaxies, employing emission line observations, are indispensable tools for studying the formation and evolution of galaxies. Future large-scale HI surveys will resolve the discs of many thousands of galaxies, allowing a statistical analysis of their disc and halo kinematics, mass distribution and dark matter content. Here we present an automated procedure which fits tilted-ring models to Hi data cubes of individual, well-resolved galaxies. The method builds on the 3D Tilted Ring Fitting Code (TiRiFiC) and is called FAT (Fully Automated TiRiFiC). To assess the accuracy of the code we apply it to a set of 52 artificial galaxies and 25 real galaxies from the Local Volume HI Survey (LVHIS). Using LVHIS data, we compare our 3D modelling to the 2D modelling methods DiskFit and rotcur. A conservative result is that FAT accurately models the kinematics and the morphologies of galaxies with an extent of eight beams across the major axis in the inclination range 20$^{\\circ}$-90$^{...

  16. TMY3 | OpenEI Community

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMemberI P Rural Electric CoopTFTMY3 Home

  17. OpenEI Community - TMY3

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly Smart Grid Data available for download on OpenEIgoesSunShot

  18. Reconciliation of local and long range tilt correlations in underdoped La??xBaxCuO? (0 ? x ? 0.155)

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

    Bozin, Emil S.; Zhong, Ruidan; Knox, Kevin R.; Gu, Genda; Hill, John P.; Tranquada, John M.; Billinge, Simon J. L.

    2015-02-26

    A long standing puzzle regarding the disparity of local and long range CuO? octahedral tilt correlations in the underdoped regime of La??xBaxCuO? is addressed by utilizing complementary neutron powder diffraction and inelastic neutron scattering (INS) approaches. Long-range and static CuO? tilt order with orthogonally inequivalent Cu-O bonds in the CuO? planes in the low temperature tetragonal (LTT) phase is succeeded on warming through the low-temperature transition by one with orthogonally equivalent bonds in the low temperature orthorhombic (LTO) phase. In contrast, the signatures of LTT-type tilts in the instantaneous local atomic structure persist on heating throughout the LTO crystallographic phasemore »on the nanoscale, although becoming weaker as temperature increases. Analysis of the INS spectra for the x = 1/8 composition reveals the dynamic nature of the LTT-like tilt fluctuations within the LTO phase and their 3D character. The doping dependence of relevant structural parameters indicates that the magnitude of the Cu-O bond anisotropy has a maximum at x = 1/8 doping where bulk superconductivity is most strongly suppressed, suggesting that the structural anisotropy might be influenced by electron-phonon coupling and the particular stability of the stripe-ordered phase at this composition. The bond-length modulation that pins stripe order is found to be remarkably subtle, with no anomalous bond length disorder at low temperature, placing an upper limit on any in-plane Cu-O bondlength anisotropy. The results further reveal that although appreciable octahedral tilts persist through the high-temperature transition and into the high temperature tetragonal (HTT) phase, there is no significant preference between different tilt directions in the HTT regime. This study also exemplifies the importance of a systematic approach using complementary techniques when investigating systems exhibiting a large degree of complexity and subtle structural responses.« less

  19. Reconciliation of local and long-range tilt correlations in underdoped La2-xBaxCuO4(0 ? x ? 0.155)

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

    Bozin, Emil S.; Zhong, Ruidan; Knox, Kevin R.; Gu, Genda; Hill, John P.; Tranquada, John M.; Billinge, Simon J. L.

    2015-02-26

    A long standing puzzle regarding the disparity of local and long range CuO? octahedral tilt correlations in the underdoped regime of La??xBaxCuO? is addressed by utilizing complementary neutron powder diffraction and inelastic neutron scattering (INS) approaches. Long-range and static CuO? tilt order with orthogonally inequivalent Cu-O bonds in the CuO? planes in the low temperature tetragonal (LTT) phase is succeeded on warming through the low-temperature transition by one with orthogonally equivalent bonds in the low temperature orthorhombic (LTO) phase. In contrast, the signatures of LTT-type tilts in the instantaneous local atomic structure persist on heating throughout the LTO crystallographic phasemore »on the nanoscale, although becoming weaker as temperature increases. Analysis of the INS spectra for the x = 1/8 composition reveals the dynamic nature of the LTT-like tilt fluctuations within the LTO phase and their 3D character. The doping dependence of relevant structural parameters indicates that the magnitude of the Cu-O bond anisotropy has a maximum at x = 1/8 doping where bulk superconductivity is most strongly suppressed, suggesting that the structural anisotropy might be influenced by electron-phonon coupling and the particular stability of the stripe-ordered phase at this composition. The bond-length modulation that pins stripe order is found to be remarkably subtle, with no anomalous bond length disorder at low temperature, placing an upper limit on any in-plane Cu-O bondlength anisotropy. The results further reveal that although appreciable octahedral tilts persist through the high-temperature transition and into the high temperature tetragonal (HTT) phase, there is no significant preference between different tilt directions in the HTT regime. As a result, this study also exemplifies the importance of a systematic approach using complementary techniques when investigating systems exhibiting a large degree of complexity and subtle structural responses.« less

  20. Unit-cell thick BaTiO{sub 3} blocks octahedral tilt propagation across oxide heterointerface

    SciTech Connect (OSTI)

    Kan, Daisuke Aso, Ryotaro; Kurata, Hiroki; Shimakawa, Yuichi

    2014-05-14

    We fabricated SrRuO{sub 3}/BaTiO{sub 3}/GdScO{sub 3} heterostructures in which the BaTiO{sub 3} layer is one unit cell thick by pulsed laser deposition and elucidated how the BaTiO{sub 3} layer influences structural and magneto-transport properties of the SrRuO{sub 3} layer through octahedral connections across the heterointerface. Our X-ray-diffraction-based structural characterizations show that while an epitaxial SrRuO{sub 3} layer grown directly on a GdScO{sub 3} substrate is in the monoclinic phase with RuO{sub 6} octahedral tilts, a one-unit-cell-thick BaTiO{sub 3} layer inserted between SrRuO{sub 3} and GdScO{sub 3} stabilizes the tetragonal SrRuO{sub 3} layer with largely reduced RuO{sub 6} tilts. Our high-angle annular dark-field and annular bright-field scanning transmission electron microscopy observations provide an atomic-level view of the octahedral connections across the heterostructure and reveal that the BaTiO{sub 3} layer only one unit cell thick is thick enough to stabilize the RuO{sub 6}-TiO{sub 6} octahedral connections with negligible in-plane oxygen atomic displacements. This results in no octahedral tilts propagating into the SrRuO{sub 3} layer and leads to the formation of a tetragonal SrRuO{sub 3} layer. The magneto-transport property characterizations also reveal a strong impact of the octahedral connections modified by the inserted BaTiO{sub 3} layer on the spin-orbit interaction of the SrRuO{sub 3} layer. The SrRuO{sub 3} layer on BaTiO{sub 3}/ GdScO{sub 3} has in-plane magnetic anisotropy. This is in contrast to the magnetic anisotropy of the monoclinic SrRuO{sub 3} films on the GdScO{sub 3} substrate, in which the easy axis is ?45° to the film surface normal. Our results demonstrate that the one-unit-cell-thick layer of BaTiO{sub 3} can control and manipulate the interfacial octahedral connection closely linked to the structure-property relationship of heterostructures.

  1. Cluster characters II: A multiplication formula Let C be a Hom-finite triangulated 2-CalabiYau category with a cluster tilting object. Under

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Cluster characters II: A multiplication formula Yann Palu Abstract Let C be a Hom categories of modules over a preprojective algebra of Dynkin type, we prove a multiplication formula for the cluster character associated with any cluster tilting object. This formula generalizes those obtained

  2. PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan and Ilya Tsvankin , Center for Wave Phenomena, Colorado School of Mines (CSM),

    E-Print Network [OSTI]

    PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan and Ilya Tsvankin , Center for Wave Phenomena, Colorado School of Mines (CSM), Mike Batzle, Center for Rock Abuse, CSM, Kasper van Wijk, Physical Acoustics Laboratory, CSM, and Matt Haney, Center for Wave Phenomena

  3. Anisotropic mean-square displacements in two-dimensional colloidal crystals of tilted dipoles V. A. Froltsov, C. N. Likos, and H. Lwen

    E-Print Network [OSTI]

    Likos, Christos N.

    Anisotropic mean-square displacements in two-dimensional colloidal crystals of tilted dipoles V. A the crystal aniso- tropy or not. Here we study an anisotropic two-dimensional colloidal crystal composed; revised manuscript received 7 February 2005; published 31 March 2005 Superparamagnetic colloidal particles

  4. Generation of short gamma-ray pulses on electron bunches formed in intense interfering laser beams with tilted fronts

    SciTech Connect (OSTI)

    Korobkin, V V; Romanovskiy, M Yu; Trofimov, V A; Shiryaev, O B

    2014-05-30

    It is shown that in the interference of multiple laser pulses with a relativistic intensity, phase and amplitude fronts of which are tilted at an angle with respect to their wave vector, effective traps of charged particles, which are moving at the velocity of light, are formed. Such traps are capable of capturing and accelerating the electrons produced in the ionisation of low-density gas by means of laser radiation. The accelerated electrons in the traps form a bunch, whose dimensions in all directions are much smaller than the laser radiation wavelength. Calculations show that the energy of accelerated electrons may amount to several hundred GeV at experimentally accessible relativistic laser intensities. As a result of the inverse Compton scattering, gamma-quanta with a high energy and narrow radiation pattern are emitted when these electrons interact with a laser pulse propagating from the opposite direction. The duration of emitted gamma-ray pulses constitutes a few attoseconds. The simulation is performed by solving the relativistic equation of motion for an electron with a relevant Lorentz force. (interaction of radiation with matter)

  5. Automatic recovery of missing amplitudes and phases in tilt-limited electron crystallography of two-dimensional crystals

    SciTech Connect (OSTI)

    Gipson, Bryant R.; Stahlberg, Henning [Center for Cellular Imaging and Nano Analytics (C-CINA), Biozentrum, University Basel, WRO-1058 Mattenstrasse 26, CH-4058 Basel (Switzerland); Masiel, Daniel J.; Browning, Nigel D. [Department of Chemical Engineering and Materials Sciences, University of California at Davis, Davis, California 95616 (United States); Spence, John [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States); Mitsuoka, Kaoru [Biomedicinal Information Research Center (BIRC), National Institute of Advanced Industrial Science and Technology (AIST), 2-3-26, Aomi, Koto-ku, Tokyo 135-0064 (Japan)

    2011-07-15

    Electron crystallography of 2D protein crystals provides a powerful tool for the determination of membrane protein structure. In this method, data is acquired in the Fourier domain as randomly sampled, uncoupled, amplitudes and phases. Due to physical constraints on specimen tilting, those Fourier data show a vast un-sampled ''missing cone'' of information, producing resolution loss in the direction perpendicular to the membrane plane. Based on the flexible language of projection onto sets, we provide a full solution for these problems with a projective constraint optimization algorithm that, for sufficiently oversampled data, produces complete recovery of unmeasured data in the missing cone. We apply this method to an experimental data set of Bacteriorhodopsin and show that, in addition to producing superior results compared to traditional reconstruction methods, full, reproducible, recovery of the missing cone from noisy data is possible. Finally, we present an automatic implementation of the refinement routine as open source, freely distributed, software that will be included in our 2dx software package.

  6. Magnetic rotation (MR) band crossing in N=78 odd-Z nuclei: Tilted axis cranking (TAC) calculations to explore the role of nucleons

    SciTech Connect (OSTI)

    Kumar, Suresh

    2014-08-14

    Magnetic Rotation (MR) band crossing is studied systematically in N=78 isotones (La, Pr, Pm and Eu) using Tilted Axis Cranking (TAC) model. The observables such as I(Żh) vs Żh?, excitation energy E(MeV) vs spin I(Żh), and the B(M1)/B(E2) vs I(Żh) were considered to pinpoint MR crossing in these nuclei. The results of tilted axis cranking were compared with these experimental observables. The B(M1) and B(E2) values were also reported and used to understand the crossing behaviour of these MR bands. The systematic evolution of this phenomenon in N=78 odd-Z istotones leads to understand the role of nucleons in MR band crossing.

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  19. United Nations Environment Programme (UNEP) | Open Energy Information

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  1. UNEP Risoe Centre on Energy Environment and Sustainable Development URC |

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  7. Effects of errors in velocity tilt on maximum longitudinal compression during neutralized drift compression of intense beam pulses: I. general description

    SciTech Connect (OSTI)

    Kaganovich, Igor D.; Massidda, Scottt; Startsev, Edward A.; Davidson, Ronald C.; Vay, Jean-Luc; Friedman, Alex

    2012-06-21

    Neutralized drift compression offers an effective means for particle beam pulse compression and current amplification. In neutralized drift compression, a linear longitudinal velocity tilt (head-to-tail gradient) is applied to the non-relativistic beam pulse, so that the beam pulse compresses as it drifts in the focusing section. The beam current can increase by more than a factor of 100 in the longitudinal direction. We have performed an analytical study of how errors in the velocity tilt acquired by the beam in the induction bunching module limit the maximum longitudinal compression. It is found that the compression ratio is determined by the relative errors in the velocity tilt. That is, one-percent errors may limit the compression to a factor of one hundred. However, a part of the beam pulse where the errors are small may compress to much higher values, which are determined by the initial thermal spread of the beam pulse. It is also shown that sharp jumps in the compressed current density profile can be produced due to overlaying of different parts of the pulse near the focal plane. Examples of slowly varying and rapidly varying errors compared to the beam pulse duration are studied. For beam velocity errors given by a cubic function, the compression ratio can be described analytically. In this limit, a significant portion of the beam pulse is located in the broad wings of the pulse and is poorly compressed. The central part of the compressed pulse is determined by the thermal spread. The scaling law for maximum compression ratio is derived. In addition to a smooth variation in the velocity tilt, fast-changing errors during the pulse may appear in the induction bunching module if the voltage pulse is formed by several pulsed elements. Different parts of the pulse compress nearly simultaneously at the target and the compressed profile may have many peaks. The maximum compression is a function of both thermal spread and the velocity errors. The effects of the finite gap width of the bunching module on compression are analyzed analytically.

  8. Reconciliation of local and long-range tilt correlations in underdoped La2-xBaxCuO4(0 ? x ? 0.155)

    SciTech Connect (OSTI)

    Bozin, Emil S.; Zhong, Ruidan; Knox, Kevin R.; Gu, Genda; Hill, John P.; Tranquada, John M.; Billinge, Simon J. L.

    2015-02-26

    A long standing puzzle regarding the disparity of local and long range CuO? octahedral tilt correlations in the underdoped regime of La??xBaxCuO? is addressed by utilizing complementary neutron powder diffraction and inelastic neutron scattering (INS) approaches. Long-range and static CuO? tilt order with orthogonally inequivalent Cu-O bonds in the CuO? planes in the low temperature tetragonal (LTT) phase is succeeded on warming through the low-temperature transition by one with orthogonally equivalent bonds in the low temperature orthorhombic (LTO) phase. In contrast, the signatures of LTT-type tilts in the instantaneous local atomic structure persist on heating throughout the LTO crystallographic phase on the nanoscale, although becoming weaker as temperature increases. Analysis of the INS spectra for the x = 1/8 composition reveals the dynamic nature of the LTT-like tilt fluctuations within the LTO phase and their 3D character. The doping dependence of relevant structural parameters indicates that the magnitude of the Cu-O bond anisotropy has a maximum at x = 1/8 doping where bulk superconductivity is most strongly suppressed, suggesting that the structural anisotropy might be influenced by electron-phonon coupling and the particular stability of the stripe-ordered phase at this composition. The bond-length modulation that pins stripe order is found to be remarkably subtle, with no anomalous bond length disorder at low temperature, placing an upper limit on any in-plane Cu-O bondlength anisotropy. The results further reveal that although appreciable octahedral tilts persist through the high-temperature transition and into the high temperature tetragonal (HTT) phase, there is no significant preference between different tilt directions in the HTT regime. As a result, this study also exemplifies the importance of a systematic approach using complementary techniques when investigating systems exhibiting a large degree of complexity and subtle structural responses.

  9. Observational evidence for a changing tilt of the accretion disk with respect to the orbital plane in Her X-1 over its 35 day cycle

    E-Print Network [OSTI]

    D. Klochkov; N. Shakura; K. Postnov; R. Staubert; J. Wilms; N. Ketsaris

    2007-11-12

    Analysis and interpretation of the Her X-1 X-ray light curve obtained with the ASM onbord RXTE over the period 1996 February to 2004 September is presented. We report that the features found previously in the averaged X-ray lightcurve are confirmed by the new RXTE/ASM data. In particular, anomalous dips and post-eclipse recoveries in two successive orbits in the short-on state are found to be prominent and stable details of the light curve. We argue that a change of the tilt of the accretion disk over the 35-day period is necessary to account for these features and show that our numerical model can explain such a behavior of the disk and reproduce the observed details of the light curve.

  10. Commercial and Residential Hourly Load Profiles for all TMY3...

    Open Energy Info (EERE)

    Software Sectors Buildings washarvested true Package Relationships Relationship Dataset License CC0 1.0 Open Data Author Office of Energy Efficiency & Renewable Energy (EERE)...

  11. Citizen radiation monitoring program for the TMI area

    SciTech Connect (OSTI)

    Baratta, A.J.; Gricar, B.G.; Jester, W.A.

    1981-07-01

    The purpose of the program was to develop a system for citizens to independently measure radiation levels in and around their communities. This report describes the process by which the Program was developed and operated. It also presents the methods used to select and train the citizens in making and interpreting the measurements. The test procedures used to select the equipment for the program are described as are the results of the testing. Finally, the actual monitoring results are discussed along with the citizens' reactions to the program.

  12. SWERA/TMY Resource Information | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUD Wind Farm Jump to:STM

  13. Pinball Wizard at Full Tilt

    E-Print Network [OSTI]

    Vaughn, Alexa M

    2011-01-01

    of walls painted with bold, pop art close-ups of vintageartifacts of American art, science and pop-culture—there are

  14. BEAM TILTED CORRELATIONS Frank Vignola

    E-Print Network [OSTI]

    Oregon, University of

    from the modules, module temperature, ambient temperature, wind speed, incident solar radiation under standardized operation conditions (25 Celsius and 1000 watts/meter2 incident solar radiation and comprehensive solar radiation data. Specifically, these models were designed to use the National Solar Radiation

  15. Scofield, et al, 29 IEEE PVSC, May 20-24, 2002 5P4.9

    E-Print Network [OSTI]

    Scofield, John H.

    of Oberlin College's, all-electric, Environmental Studies Center sports a 4,700 ft2 , 45-kW, photovoltaic tilt angle. The array is divided into three sub-arrays, each grid-connected through a 15-kW Trace for modules, inverters, and transformers, combined with TMY2 weather data for Cleveland, project

  16. UNEP-GEF Renewable Energy Project Financial Risk Management in Developing

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries | Open Energy

  17. UNEP-Global Network on Energy for Sustainable Development (GNESD) | Open

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries | Open

  18. UNEP-Global Trends in Renewable Energy Investment 2011 | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries |

  19. UNEP-Risoe-Economics of GHG Limitations: Country Study Series | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10

  20. UNEP-Risoe-Economics of GHG Limitations: Country Study Series | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10Information (Redirected

  1. Acknowledgments: UNEP/WMO, IIASA, JRC, US EPA, SEI, Scripps, Middlebury, U York,

    E-Print Network [OSTI]

    (particle filters+) ­ Replacing coal in residential stoves ­ Replacing residential wood burning in Industrialized countries ­ Clean-burning cookstoves in developing countries ­ Modern brick kilns ­ Modern coke + Sri Lanka South East Asia China Rice paddies Livestock manure Wastewater Municipal waste Coal mines

  2. Ivory Coast-UNEP Risoe Technology Needs Assessment Program | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder at 8,Open EnergyIssaquah, Washington:ItochuIvec Pty

  3. Costa Rica-UNEP Risoe Technology Needs Assessment Program | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,CoalConcordiaConsumerLEDS Tier I Activities JumpInformation

  4. UNEP-Risoe CDM/JI Pipeline Analysis and Database | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC Jump to:UDIGEF FuelEnergyRisoe CDM/JI

  5. Vietnam-UNEP Risoe-Technology Needs Assessment Program | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) JumpGTZUtilityInformationRenewableInformation

  6. Senegal-UNEP Risoe-Technology Needs Assessment Program | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUDSectional Modelof

  7. UNEP Handbook for Drafting Laws on Energy Efficiency and Renewable Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-Sustainable

  8. Burkina Faso-UNEP Green Economy Advisory Services | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank, Maine: EnergyEnergyOhio:Information Partnership for Action on

  9. AIT-UNEP Regional Resource Centre for Asia and the Pacific | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (UtilityMichigan)data bookresult9) JumpMultipleSpringsACHP2 Jump

  10. Review of literature on the TMI accident and correlation to the LWR Safety Technology Program

    SciTech Connect (OSTI)

    Miller, W.J.

    1980-05-01

    This report is the result of approximately two man-months of effort devoted to assimilating and comprehending significant publicly available material related to Three Mile Island Unit 2 and events during and subsequent to the accident experienced on March 28, 1979. Those events were then correlated with the Preliminary LWR Safety Technology Program Plan (Preliminary Program Plan) prepared for the US Department of Energy by Sandia National Lab. This report is being submitted simultaneously with the SAI report entitled Preliminary Prioritization of Tasks in the Draft LWR Safety Technology Program Plan.

  11. Neutron measurements of the fuel remaining in the TMI II once-through steam generators (OTSG'S)

    SciTech Connect (OSTI)

    Geelhood, B.D.; Abel, K.H.

    1989-02-01

    Polypropylene tubes containing a string of 18 copper rods were inserted into the lower head region and each J-leg of the two once-through steam generators (OTSG) of the unit two reactor at Three Mile Island. The object was to measure the neutron flux present in those regions and estimate the amount of residual fuel remaining in each OTSG. The neutron flux from any residual fuel induces a radioisotope, /sup 64/Cu, in the copper coupons. The /sup 64/Cu activity is detected by coincidence counting the two 511-keV gamma rays produced by the annihilation of the positron emitted in the decay of /sup 64/Cu. The copper coupons were placed between two 6-inch diameter, 6-inch long NaI(Tl) crystals and the electronics produced a coincidence count whenever the two gamma rays were uniquely detected. The net coincidence count is proportional to the amount of /sup 64/Cu activity in the coupon. This document discusses calculation methods, statistical methods, and results of this research. 3 figs., 30 tabs.

  12. Suggestions for the Road to Copenhagen

    E-Print Network [OSTI]

    Karp, Larry; Zhao, Jinhua

    2009-01-01

    H. Olsen, and J. Fenhann. UNEP Riso Center. S CHLAMADINGER ,H. Olsen, and J. Fenhann. UNEP Riso Center. W EITZMAN , M. (Fenhann, pp. 101–110. UNEP Riso Center, Technical University

  13. Solar and Photovoltaic Data from the University of Oregon Solar Radiation Monitoring Laboratory (UO SRML)

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

    The UO SRML is a regional solar radiation data center whose goal is to provide sound solar resource data for planning, design, deployment, and operation of solar electric facilities in the Pacific Northwest. The laboratory has been in operation since 1975. Solar data includes solar resource maps, cumulative summary data, daily totals, monthly averages, single element profile data, parsed TMY2 data, and select multifilter radiometer data. A data plotting program and other software tools are also provided. Shade analysis information and contour plots showing the effect of tilt and orientation on annual solar electric system perfomance make up a large part of the photovoltaics data.(Specialized Interface)

  14. Globalization 300million ha forest area loss

    E-Print Network [OSTI]

    . Our distribution policy aims to reduce UNEP's carbon footprint. #12;i Keeping Track of Our Changing

  15. Transporting TMI-2 (Three Mile Island Unit 2) core debris to INEL: Public safety and public response

    SciTech Connect (OSTI)

    Schmitt, R.C.; Reno, H.W.; Young, W.R.; Hamric, J.P.

    1987-01-01

    This paper describes the approach taken by the US Department of Energy (DOE) to ensure that public safety is maintained during transport of core debris from the Unit-2 reactor at the Three Mile Island Nuclear Power Station near Harrisburg, PA, to the Idaho National Engineering Laboratory near Idaho Falls, ID. It provides up-to-date information about public response to the transport action and discusses DOE's position on several institutional issues. The authors advise that planners of future transport operations be prepared for a multitude of comments from all levels of federal, state, and local governments, special interest groups, and private citizens. They also advise planners to keep meticulous records concerning all informational transactions.

  16. NUMERICAL STUDY OF TILT STABILITY OF PROLATE FIELDREVERSED CONFIGURATIONS

    E-Print Network [OSTI]

    carried by the plasma. The FRC o#ers a unique fusion reactor potential because of its compact and simple. Jardin, H. Ji, M. Yamada, R. Kulsrud Princeton Plasma Physics Laboratory, Princeton, NJ 08543, USA Abstract Global stability of the Field­Reversed Configuration (FRC) has been investigated nu­ merically

  17. Vacuum compatible, high-speed, 2-D mirror tilt stage

    DOE Patents [OSTI]

    Denham; Paul E. (Crockett, CA)

    2007-09-25

    A compact and vacuum compatible magnetic-coil driven tiltable stage that is equipped with a high efficiency reflective coating can be employed as a scanner in EUV applications. The drive electronics for the scanner is fully in situ programmable and rapidly switchable.

  18. File:NREL-africa-tilt.pdf | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdf Jumptilt.pdf

  19. File:NREL-asia-tilt.pdf | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdfglo.pdf Jump to:

  20. Regional characteristics, tilt domains, and extensional history of the Late

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergyRedfield1989) JumpLiterature Review |Growth

  1. An acoustic wave equation for modeling in tilted TI media

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report: Achievements of structural genomics CitationImaging (MRI)

  2. Research Update: Interface-engineered oxygen octahedral tilts in perovskite

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTech ConnectSpeedingConnect(Conference)Factory: Linear vs. Circular'andoxide

  3. USEtox - The UNEP-SETAC toxicity model: recommended characterisation factors for human toxicity and freshwater ecotoxicity in Life Cycle Impact Assessment

    E-Print Network [OSTI]

    Rosenbaum, Ralph K.

    2010-01-01

    International Journal of Life Cycle Assessment, 13(7):532-toxic impacts in Life Cycle Assessment. Recommendations andof toxic impacts in Life Cycle Assessment. USEtox therefore

  4. "Dead zones" in the world's oceans are at the top of the list of emerging environmental challenges (UNEP 2004). The nearly

    E-Print Network [OSTI]

    Zuschin, Martin

    ) are caused by oxygen deficiency in bottom-water lay- ers. Waters with oxygen concentration below 2.0 mL L­1344 "Dead zones" in the world's oceans are at the top of the list of emerging environmental). It combines many of the characteristics known to promote such events, such as relatively shallow waters, soft

  5. USEtox - The UNEP-SETAC toxicity model: recommended characterisation factors for human toxicity and freshwater ecotoxicity in Life Cycle Impact Assessment

    E-Print Network [OSTI]

    Rosenbaum, Ralph K.

    2010-01-01

    characterisation factors (CFs) is within a factor of 100-variation between the CFs of each model respectively. Thebeen used to calculate CFs for several thousand substances

  6. 17 June 2010 About GCC Contact RSS Subscribe Twitter headlines UNEP: Existing Greenhouse Gas Reduction Pledges "Unlikely" To Hold Warming To 2 C Or Less By Mid-

    E-Print Network [OSTI]

    Southern California, University of

    Oil Sands Synthetic Crude Output to 425,000 Barrels per Day by 2020 » Print this post New Institute-size engines. Vinay Patwardhan, the company's director of group planning and development and a merchant ship will be the principal investigators. From the Dashboard Prius Tops Japan Sales for Third Month in a Row in July

  7. Solar Adoption and Energy Consumption in the Residential Sector

    E-Print Network [OSTI]

    McAllister, Joseph Andrew

    2012-01-01

    TMY or actual solar radiation data, and thus serves theTMY or actual solar radiation data, and thus serves theyear (TMY) solar radiation data. The goal here is to

  8. The Protection of the Traditional Knowledge of Indigenous Peoples

    E-Print Network [OSTI]

    Gosart, Julia

    2013-01-01

    Nigeria government to request UNEP to carry out an environmental assessment of Ogoniland related to the oil spillages and gas

  9. Estimating 13.8-GHz path-integrated attenuation from 10.7-GHz brightness temperatures for the TRMM combined PR-TMI precipitation algorithm

    SciTech Connect (OSTI)

    Smith, E.A.; Farrar, M.R.; Xiang, X. [Florida State Univ., Tallahassee, FL (United States)] [Florida State Univ., Tallahassee, FL (United States); Turk, F.J. [Naval Research Lab., Monterey, CA (United States)] [Naval Research Lab., Monterey, CA (United States); Mugnai, A. [Instituto di Fisica dell`Atmosfera-CNR, Frascati (Italy)] [Instituto di Fisica dell`Atmosfera-CNR, Frascati (Italy)

    1997-04-01

    This study presents research in support of the design and implementation of a combined radar-radiometer algorithm to be used for precipitation retrieval during the Tropical Rainfall Measuring Mission (TRMM). The combined algorithm approach is expected to overcome various difficulties that arise with a radar-only approach, particularly related to estimates of path-integrated attenuation (PIA)along the TRMM radar beam. A technique is described for estimating PIA at the 13.8-GHz frequency of the TRMM precipitation radar (PR) from 10.7-GHz brightness temperature T{sub B} measurements obtained from the TRMM microwave imager. Through the use of variational or probabilistic techniques, the independent PIA calculations provide a means to adjust for errors that accumulate in estimates of range-dependent rain rates at progressively increasing range positions from radar reflectivity vectors. The accepted radar approach for obtaining PIA from ocean-viewing radar reflectivity measurements is called the surface reference technique, a scheme based on the difference in ocean surface cross sections between cloud-free and raining radar pixels. This technique has encountered problems, which are discussed and analyzed with the aid of coordinated aircraft radar (Airborne Rain Mapping Radar) and radiometer (Advanced Microwave Precipitation Radiometer) measurements obtained during the west Pacific Tropical Ocean Global Atmosphere Coupled Ocean-Atmosphere Response Experiment in 1993. 97 refs., 12 figs., 5 tabs.

  10. Journal of the Meteorological Society of Japan, Vol. 82, No. 5, pp. 1389--1397, 2004 1389 Mesoscale Assimilation of TMI Rainfall Data with 4DVAR

    E-Print Network [OSTI]

    Pu, Zhaoxia

    Journal of the Meteorological Society of Japan, Vol. 82, No. 5, pp. 1389--1397, 2004 1389 Mesoscale rainfall data into a mesoscale model, using a four-dimensional variational data assimilation (4DVAR on mesoscale forecasts (e.g., Supertyphoon Paka in 1997 (Pu et al. 2002)), as the global analysis provide

  11. Proceedings of the US Nuclear Regulatory Commission fifteenth water reactor safety information meeting: Volume 6, Decontamination and decommissioning, accident management, TMI-2

    SciTech Connect (OSTI)

    Weiss, A. J.

    1988-02-01

    This six-volume report contains 140 papers out of the 164 that were presented at the Fifteenth Water Reactor Safety Information Meeting held at the National Bureau of Standards, Gaithersburg, Maryland, during the week of October 26-29, 1987. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. This report, Volume 6, discusses decontamination and decommissioning, accident management, and the Three Mile Island-2 reactor accident. Thirteen reports have been cataloged separately.

  12. Published in Industry and Environment, Special Issue on Product Design and the Environment, United Nations Environment Programme Industry and Environment (UNEP/IE), Vol. 20, No. 1-2

    E-Print Network [OSTI]

    Systems Realization Laboratory The George W. Woodruff School of Mechanical Engineering Georgia Institute for usage, as represented by the flow from left to right in the top half of Figure 1. #12;2 Disposal Mining Material processing Product manufacture Distribution Product take-back Material de- manufacture Energy

  13. Topological relics of symmetry breaking: Winding numbers and scaling tilts from random vortex-antivortex pairs

    E-Print Network [OSTI]

    Wojciech H. Zurek

    2014-10-01

    I show that random distributions of vortex-antivortex pairs (rather than of individual vortices) lead to scaling of typical winding numbers W trapped inside a loop of circumference C with the square root of C when the expected winding numbers are large. Such scaling is consistent with the Kibble-Zurek mechanism (KZM). By contrast, distribution of individual vortices with randomly assigned topological charges would result in the dispersion of W scaling with the square root of the area inside C. Scaling of the dispersion of W and of the probability of detection of non-zero W with C can be also studied for loops so small that non-zero windings are rare. In this case I show a doubling of the scaling of dispersion with C when compared to the scaling of dispersion in the large W regime. Moreover, probability of trapping of a non-zero W becomes, in this case, proportional to the area subtended by C (hence, to the square of circumference). This quadruples, as compared with large winding numbers regime, the exponent in the power law dependence of the frequency of trapping of W=+1 or W=-1 on C. Such change of the power law exponent by a FACTOR OF FOUR implies quadrupling of the scaling of the frequency of winding number trapping with the quench rate, and is of key importance for experimental tests of KZM.

  14. Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"

    E-Print Network [OSTI]

    Corbett, Kathleen LaMoine

    2010-01-01

    s Council, and the Prefabricated Home Manufacturer‘sprefabricated houses supplied by a consortium that included Scholtz Homes,

  15. Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"

    E-Print Network [OSTI]

    Corbett, Kathleen LaMoine

    2010-01-01

    furnishings, in a prefabricated house of the type that wasthe same pseudo-prefabricated houses, hill up, hill down, inby furnishing a prefabricated house in 1955 for the U.S.

  16. A tilt rotor UAV for long endurance operations in remote environments

    E-Print Network [OSTI]

    VanderMey, Josiah T

    2011-01-01

    Extended mission times will greatly expand the utility of small UAVs that are currently limited to a single flight lasting no more than a few hours. This thesis assesses the challenges to developing a small, long endurance ...

  17. Tilting the mirror : packaging "Spanish" architecture in late nineteenth century California

    E-Print Network [OSTI]

    Díaz-Borioli, Leonardo, 1974-

    2003-01-01

    In 1893 at Chicago's World Columbian Exposition, California devoted a great deal of resources to its promotion through a pavilion that spelled out a construct about California's "Spanish" past. This supposed history got ...

  18. PPPL-3456 PPPL-3456 Numerical Study of Tilt Stability of Prolate Field-reversed Configurations

    E-Print Network [OSTI]

    - magnetic current carried by the plasma. The FRC offers a unique fusion reactor potential because of its of Energy's Princeton Plasma Physics Laboratory Publications and Reports web site in Calendar Year 2000. Jardin, H. Ji, M. Yamada, R. Kulsrud Princeton Plasma Physics Laboratory, Princeton, NJ 08543, USA

  19. Tilt mode stability scaling in field-reversed configurations with finite Larmor radius effect

    E-Print Network [OSTI]

    Washington at Seattle, University of

    University, Ikarashi, Niigata 950-2181, Japan Loren C. Steinhauer University of Washington, Redmond Plasma stability of a static plasma with finite-Larmor-radius FLR effects depends on a combination of the FLR-reversed configuration FRC previous computations of these two factors led to a prediction of stability for S * (3 5)E

  20. Lesson Summary Students use a tilted surface and a flat surface to

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    a thermometer · Make and record observations AAAS Science Benchmarks The Nature of Science The Scientific World view Scientific Inquiry The Nature of Technology Technology and Science The Physical Setting Scientific Inquiry Understanding about Scientific Inquiry Physical Science Position and Motion of Objects

  1. Stacking-velocity inversion with borehole constraints for tilted TI media Xiaoxiang Wang1

    E-Print Network [OSTI]

    Tsvankin, Ilya

    important role in seismic imaging, especially near salt bodies and in active tectonic areas. Here, we salt domes and in fold- and-thrust belts such as the Canadian Foothills Isaac and Lawton, 1999; Vestrum

  2. Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"

    E-Print Network [OSTI]

    Corbett, Kathleen LaMoine

    2010-01-01

    Like Utopia, architect and former editor of ArchitecturalLike Utopia. Blake was associate editor of Architectural

  3. Revisiting Hydrophobic Mismatch with Free Energy Simulation Studies of Transmembrane Helix Tilt and Rotation

    E-Print Network [OSTI]

    Kim, Taehoon; Im, Wonpil

    2010-07-01

    Protein-lipid interaction and bilayer regulation of membrane protein functions are largely controlled by the hydrophobic match between the transmembrane (TM) domain of membrane proteins and the surrounding lipid bilayer. ...

  4. 'Tilted' Industrial Electric Rates: A New Negative Variable for Energy Engineers 

    E-Print Network [OSTI]

    Greenwood, R. W.

    1981-01-01

    such as contract negotiations with the serving utility can also help keep unit costs of purchased power down. But regulatory policy by agencies governing the serving utility can also have a major impact on electric rate design, by imposing rate structures...

  5. Add/drop Semi-Analytic Gain Tilt Control Algorithm for the Fiber Raman Amplifier under

    E-Print Network [OSTI]

    Park, Namkyoo

    Is(z) -Is(z) . add/drop surviving evolution , . , . (5) Ip(L) . (4) Ip(L)/Leff,p . , evolution #12; . )()0()( , )0()0( zLPzI peffpp = (10) (0) . (10) (6 . 1 drop , 2 drop . C/L 40, 100GHz, +5dBm 24dBm. 1420nm 1480nm 5nm 13 1495nm 1 14

  6. Empirical analysis of masonry walls : structural design and seismic reinforcement through tilting experiments

    E-Print Network [OSTI]

    Jimenez, Daniel D. (Daniel David)

    2011-01-01

    Masonry is a fundamental building material that is used for a significant proportion of structures across the world, many of which lie in potentially hazardous environments. While masonry naturally has poor performance ...

  7. Emergent and reentrant fractional quantum Hall effect in trilayer systems in a tilted magnetic field

    E-Print Network [OSTI]

    Gusev, Guennady

    field G. M. Gusev,1 S. Wiedmann,2,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal2,3,6 1Instituto de Physics, Novosibirsk 630090, Russia 6 Institut Universitaire de France, 75005 Paris, France Received 28

  8. The tilted trajectory of public art : New York City, 1979 - 2005

    E-Print Network [OSTI]

    Earl, Samantha C

    2011-01-01

    This thesis explores the relationship between urban planning and public art, and questions the efficacy of past and current models, whilst pushing us to develop new ones. It strives to glean the most salient issues universal ...

  9. Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"

    E-Print Network [OSTI]

    Corbett, Kathleen LaMoine

    2010-01-01

    solar design and radiant floor heating. 33 The magazine‘sWright had used radiant floor heating earlier, but Keck

  10. Crystal Structures of Two-Dimensional Binary Mixtures of Dipolar Colloids in Tilted External Magnetic Fields

    E-Print Network [OSTI]

    Likos, Christos N.

    Magnetic Fields Alexandros Chremos*, and Christos N. Likos School of Chemistry, UniVersity of Edinburgh, colloids of polystyrene float on an oil-water interface11 (system II); see Figure 1b. The colloids are trapped at the oil-water interface because this way they minimize the surface between the two phases

  11. Analysis of flexure pivot tilting pad gas bearings with different damper configurations 

    E-Print Network [OSTI]

    Rimpel, Aaron Michael

    2009-05-15

    . shim thickness D Journal/rotor diameter ( 2D R= ) ,X Ye etildenosp tildenosp Eccentricities of rotor within bearing; absolute rotor displacement minus bearing shell displacement E Young?s modulus f Linear frequency, i.e. cycles per second...) or time constant of exponential rotor-speed decrement ? Rotor spin speed or rotational frequency (i.e. 2 f? pi= ) x ? Excitation frequency, i.e. rotor precession frequency ? Phase lag angle of response { }K? Eigenvector for rotor...

  12. The Direction of Tilt Aftereffects Depends on Short-term Inhibitory Facilitation

    E-Print Network [OSTI]

    Cortes, Jesus

    Investigacion en Tecnologias de La Informacion y de las Comunicaciones Universidad de Granada, Spain jcortes

  13. Tilting Modules for the Current Algebra Associated to a Simple Lie Algebra

    E-Print Network [OSTI]

    Bennett, Matthew Lyle

    2012-01-01

    reciprocity for the current algebras, arXiv:1106.0347. [5]cells of quantum affine algebras, Duke Math. J. 123 (2004),2, 335-402. [8] N. Bourbaki, Algebra I, Ch. II, 2 nd ed. ,

  14. Microsoft Word - Tilted-Rig-TP-Definition-Version1-Aug-14-2012A...

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

    ) 4) Total turbulence kinetic energy, TOT k . This is defined as follows. The total kinetic energy is 2 1 2 2 2 2 where with TOT TOT x x x y z z x z x...

  15. Deformation of a free interface pierced by a tilted cylinder variation of the contact angle

    E-Print Network [OSTI]

    Cox, Simon

    shape where it meets the cylinder. Keywords: interface, surface tension, cylinder, energy minimization 1 and cleaning [5, 6, 7], the assembly of hairs, car- bon nanotubes and biological filaments [8, 9, 10, 11, 12 the new minimum area configuration o

  16. THE TRANSIT INGRESS AND THE TILTED ORBIT OF THE EXTRAORDINARILY ECCENTRIC EXOPLANET HD 80606b

    E-Print Network [OSTI]

    Adams, Elisabeth Rose

    We present the results of a transcontinental campaign to observe the 2009 June 5 transit of the exoplanet HD 80606b. We report the first detection of the transit ingress, revealing the transit duration to be 11.64 ± 0.25 ...

  17. Suppression of Octahedral Tilts and Associated Changes in Electronic Properties at Epitaxial Oxide Heterostructure Interfaces

    E-Print Network [OSTI]

    Pennycook, Steve

    Heterostructure Interfaces A. Y. Borisevich,1,* H. J. Chang,1 M. Huijben,2,3 M. P. Oxley,1 S. Okamoto,1 M. K (Received 10 February 2010; published 19 August 2010) Epitaxial oxide interfaces with broken translational-cell-by-unit-cell mapping of lattice parameters and oxygen octahedral rotations across the BiFeO3-La0:7Sr0:3MnO3 interface

  18. File:NREL-afg-10km-tilt.pdf | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdf Jumptilt.pdf Jump to:

  19. File:NREL-bhutan-10kmsolar-tilt.pdf | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdfglo.pdf Jumpghi.pdf Jump

  20. MHK ISDB/Instruments/CDL MiniTilt | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon:LowellMHKInformation Automatic WeatherMHKMHKCDLMHK

  1. Microsoft Word - Tilted-Rig-TP-Definition-Version1-Aug-14-2012A.doc

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection of Hydrates7In 1 STEOBTSAAnalysisThe JackNAD

  2. Automatic recovery of missing amplitudes and phases in tilt-limited

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing Bacteria (Technical Report) | SciTech ConnectPatent: Automated soilelectron

  3. Reconciliation of local and long-range tilt correlations in underdoped

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTech ConnectSpeedingConnect(Conference) | SciTechelectrodes. (Technical

  4. Integrating Human Indoor Air Pollutant Exposure within Life Cycle Impact Assessment

    E-Print Network [OSTI]

    Hellweg, Stefanie

    2010-01-01

    to Chemicals with LCA: The Examples of Trichloroethylene andin Life Cycle Assessment (LCA), may result in product orand outdoor exposure in LCA, within the UNEP/SETAC Life

  5. Building Energy Monitoring and Analysis

    E-Print Network [OSTI]

    Hong, Tianzhen

    2014-01-01

    Summer Study on Energy Efficiency in Buildings. LBNL (2012).Summer Study on Energy Efficiency in Buildings. UNEP (2009).Standard for Energy Efficiency of Public Buildings. Energy

  6. Solar: monthly and annual average direct normal (DNI) GIS data...

    Open Energy Info (EERE)

    Download Carribean Islands Central America DNI GIS Mexico NREL GEF SWERA UNEP atmospheric water v... solar Additional Info Field Value Source www.nrel.gov Author National Renewable...

  7. A Review of Energy Use and Energy Efficiency Technologies for the Textile Industry

    E-Print Network [OSTI]

    Hasanbeigi, Ali

    2014-01-01

    Renewable and Sustainable Energy Reviews”, Volume 16 (2012) [113] UNEP Risoe Center, Developing financial intermediation mechanism for energy-efficiency projects in Brazil, China, and India,

  8. Understanding Life Cycle Social Impacts in Manufacturing: A processed-based approach

    E-Print Network [OSTI]

    Hutchins, Margot J.; Robinson, Stefanie L.; Dornfeld, David

    2013-01-01

    International Journal of Life Cycle Assessment 2006. [30]management – life cycle assessment – principles andUNEP-SETAC Social Life Cycle Assessment Guidelines suggest

  9. Central African Republic-National Adaptation Plan Global Support...

    Open Energy Info (EERE)

    Programme (UNDP), United Nations Environment Programme (UNEP) Partner World Health Organization (WHO), UN Food and Agriculture Organization (FAO), International Fund for...

  10. Democratic Republic of Congo-National Adaptation Plan Global...

    Open Energy Info (EERE)

    Programme (UNDP), United Nations Environment Programme (UNEP) Partner World Health Organization (WHO), UN Food and Agriculture Organization (FAO), International Fund for...

  11. An indoorâ??outdoor building energy simulator to study urban modification effects on building energy use â?? Model description and validation

    E-Print Network [OSTI]

    Yaghoobian, Neda; Kleissl, Jan

    2012-01-01

    weather data such as the TMY3 (Typical Meteorological Year 3) files provided by the National Solar Radiation Data Base.

  12. Urban Microclimate, a Study of Energy Balance and Fluid Dynamics /

    E-Print Network [OSTI]

    Yaghoobian, Neda

    2013-01-01

    weather data such as the TMY3 (Typical Meteorological Year 3) files provided by the National Solar Radiation Data Base.

  13. Energy and Development Gordon Mackenzie

    E-Print Network [OSTI]

    Energy and Development Gordon Mackenzie Energy Programme Coordinator UNEP Risř Centre #12;Energy · Nordic Arctic energy network #12;African Rural Energy Enterprise Development - AREED ENDA MFC KITE TaTEDO CEEEZ E+Co Africa E+Co NJ UNEP Paris URC UN Foundation Sida Others Demonstrating that needed energy

  14. A Paper Prepared for By The United Nations

    E-Print Network [OSTI]

    Christensen, Fatima Denton, Amit Garg, Sami Kamel, Romeo Pacudan, UNEP Risoe Centre Eric Usher, UNEP Energy January 2006 Changing Climates The Role of Renewable Energy in a Carbon-Constrained World #12; Renewable Energy Network for the 21st Century (REN21) REN21 is a global policy network aimed at providing a forum

  15. 7E N G I N E E R I N G & S C I E N C E N O . 1 / 22 0 0 5 TMI, Meet IST

    E-Print Network [OSTI]

    Bruck, Jehoshua (Shuki)

    be because the keyless entry system is getting cross talk from a defective accelerometer in the air bags gulf yawns between our ability to de- scribe and build complex systems and our ability to understand

  16. Figure 1: Basin specific histograms for alternative tilting angle. Histograms of 2 tilting angle for subbasins A, B and C. For subbasin A the average angle is 26 with

    E-Print Network [OSTI]

    Caflisch, Amedeo

    : Structure, Function, and Bioinformatics June 4, 2012 #12;Figure S1: Cut-based free energy profiles for apo of holo PDZ3 consists of a single free energy basin. The lack of barriers for holo PDZ3 hinders the optimization of RC. For apo PDZ3, the cut-based free energy profile projected onto the optimized RC is shown

  17. Modeling and inversion of PS-wave moveout asymmetry for tilted TI media: Part 2 --Dipping TTI layer

    E-Print Network [OSTI]

    Tsvankin, Ilya

    symmetry axis TTI media cause serious imaging problems in fold-and- thrust belts and near salt domes. Here axis layer above a plane dipping reflector Tsvan- kin and Grechka, 2000, 2002 . In active tectonic

  18. Examining the Impact of Pad Flexibility on the Rotordynamic Coefficients of Rocker-Pivot-Pad Tilting-Pad Journal Bearings 

    E-Print Network [OSTI]

    Gaines, Jennifer Elizabeth

    2014-12-03

    direction. The measured attitude angles were as high as approximately 10°. The attitude angles remained fairly constant at low rotational speeds for tp = 8.5 mm and tp = 10 mm and decreased as unit load increased for tp = 11.5 mm. XL_TPJB© predicted attitude...

  19. Magnetization stability analysis of the Stoner-Wohlfarth model under a spin-polarized current with a tilted polarization

    SciTech Connect (OSTI)

    Wang, Zhiyuan; Sun, Z. Z.

    2014-02-14

    The stationary-state solutions of magnetization dynamics under a spin-polarized current that was polarized in an arbitrary direction were investigated by solving the Landau-Lifshitz-Gilbert-Slonczewski equation for a single-domain magnet. Taking into consideration the uniaxial magnetic anisotropy, the equilibrium directions of the magnetization vectors were analytically obtained by solving an algebraic cubic equation. It was found that one to three pairs of magnetization equilibrium states existed, depending on the current intensity and the direction of the spin polarization. By numerically analyzing the stabilities of these equilibrium states, the threshold switching current for the reversing the magnetic vector was obtained under different current polarization configurations, which may be useful for use in future spintronics devices.

  20. Comments on a paper tilted `The sea transport of vitrified high-level radioactive wastes: Unresolved safety issues`

    SciTech Connect (OSTI)

    Sprung, J.L.; McConnell, P.E.; Nigrey, P.J.; Ammerman, D.J. [and others

    1997-05-01

    The cited paper estimates the consequences that might occur should a purpose-built ship transporting Vitrified High Level Waste (VHLW) be involved in a severe collision that causes the VHLW canisters in one Type-B package to spill onto the floor of a major ocean fishing region. Release of radioactivity from VHLW glass logs, failure of elastomer cask seals, failure of VHLW canisters due to stress corrosion cracking (SCC), and the probabilities of the hypothesized accident scenario, of catastrophic cask failure, and of cask recovery from the sea are all discussed.

  1. In-Vivo Pan/Tilt Endoscope with Integrated Light Source Tie Hu, Peter K. Allen and Dennis L. Fowler

    E-Print Network [OSTI]

    Allen, Peter K.

    the trocars. The abdomen is inflated by carbon dioxide gas in order to provide the space for the operation intent is to go beyond this paradigm, and remotize sensors and effectors directly into the body cavity beyond this paradigm, and remotize sensors and effectors into the body cavity where they can perform

  2. Influence of a longitudinal and tilted vibration on stability and dewetting of a liquid film S. Shklyaev,1

    E-Print Network [OSTI]

    Khenner, Mikhail

    , 15 Bukirev Street, Perm 614990, Russia 2 Institute of the Continuous Media Mechanics, Ural Branch of the Russian Academy of Sciences, Perm 614013, Russia 3 Department of Mathematics, State University of New York

  3. 314 IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 23, NO. 5, MARCH 1, 2011 Tilted Fiber Bragg Grating for Chirped Microwave

    E-Print Network [OSTI]

    Yao, Jianping

    for Chirped Microwave Waveform Generation Ming Li, Member, IEEE, Li-Yang Shao, Jacques Albert, Member, IEEE shaper to generate a chirped microwave waveform in a spectral-shaping and wavelength-to-time (SS a TFBG into an SS-WTT system, a chirped microwave waveform is generated with the chirp rate determined

  4. Dynamic and Static Characteristics of a Rocker-Pivot, Tilting-Pad Bearing with 50% and 60% Offsets. 

    E-Print Network [OSTI]

    Kulhanek, Chris David

    2012-02-14

    the following characteristics: 5-pads, 101.6 mm (4.0 in) nominal diameter, .0814 - .0837 mm (.0032 - .0033 in) radial bearing clearance, .25 to .27 preload, 60.325 mm (2.375 in) axial pad length. Operating conditions included loads from 0 to 3101 kPa (450 psi...

  5. P-117 / O. Yaroshchuk P-117: O Films with Variable Tilt of Optical Axis for Display Application

    E-Print Network [OSTI]

    mixture of two polyimides designed for planar and homeotropic alignment (polyimides p-PI and h nominal LC pretilts of 88° and 5°, respectively. These polyimides were diluted in the standard solvent

  6. Interlayer interference in double wells in a tilted magnetic field G. M. Gusev, C. A. Duarte, and T. E. Lamas

    E-Print Network [OSTI]

    Gusev, Guennady

    , Brazil A. K. Bakarov Institute of Semiconductor Physics, Novosibirsk 630090, Russia J. C. Portal GHMFL

  7. Emergent fractional quantum Hall effect at even denominator = 3/2 in a triple quantum well in tilted magnetic fields

    E-Print Network [OSTI]

    Gusev, Guennady

    ,2,3, G. M. Gusev4, A. K. Bakarov5, and J. C. Portal2,3 1 Radboud University Nijmegen, Institute~ao Paulo, SP, Brazil 5 Institute of Semiconductor Physics, Novosibirsk 630090, Russia E-mail: s

  8. A Method for Refining the Geometry of Images Collected by the Random Conical Tilt Scheme Based on Common Lines

    E-Print Network [OSTI]

    Fraga, Luis Gerardo de la

    on Common Lines Luis G. de la Fraga y , G.T. Herman x and J.M. Carazo y y Centro Nacional de Biotecnolog'ia

  9. Measured and Predicted Rotor-Pad Transfer Functions for a Rocker-Pivot Tilting-Pad Journal Bearing 

    E-Print Network [OSTI]

    Wilkes, Jason Christopher

    2012-02-14

    applied to the shaft resulted in a shaft displacement of 25 microns (1 mil), the pad would displace radially 15 microns (0.6 mils), and the fluid film height would only decrease by 10 microns (0.4 mils). The consequence of this pad motion is that fluid...

  10. Nondestructive techniques for assaying fuel debris in piping at Three Mile Island Unit 2

    SciTech Connect (OSTI)

    Vinjamuri, K.; McIsaac, C.V.; Beller, L.S.; Isaacson, L.; Mandler, J.W.; Hobbins, R.R. Jr.

    1981-11-01

    Four major categories of nondestructive techniques - ultrasonic, passive gamma ray, infrared detection, and remote video examination - have been determined to be feasible for assaying fuel debris in the primary coolant system of the Three Mile Island Unit 2 (TMI-2) Reactor. Passive gamma ray detection is the most suitable technique for the TMI-2 piping; however, further development of this technique is needed for specific application to TMI-2.

  11. A Fresh Look at Weather Impact on Peak Electricity Demand and Energy Use of Buildings Using 30-Year Actual Weather Data

    E-Print Network [OSTI]

    Hong, Tianzhen

    2014-01-01

    DB. Weather data for building performance simulation.forecast models, weather data, and building prototypes havethe TMY3 weather data in building simulations to evaluate

  12. ENERGY & ENVIRONMENT DIVISION. ANNUAL REPORT FY 1980

    E-Print Network [OSTI]

    Authors, Various

    2010-01-01

    data for pro- posed or actual concentrating solar energyENERGY SUPPLY PLANNING MODEL INCLUDING SOLAR DATA Capitalusing TMY data were run. INTRODUCTION Improved solar energy

  13. The COSI Framework -Carbon Offsets with SD Impacts (COSI)

    E-Print Network [OSTI]

    Cape Town, South Africa Karen Holm Olsen, PhD UNEP Risř Centre #12;Outline of Presentation · Policy and a high quantity of CERs (trade-offs) · A common conclusion across different assessment methodologies

  14. MEDITERRANEAN ACTION PLAN MEDITERRANEAN COMMISSION FOR SUSTAINABLE DEVELOPMENT

    E-Print Network [OSTI]

    Zaferatos, Nicholas C.

    urbanisation and promoting sustainable urban development..............16 2.3. Promoting `quality' agricultureMEDITERRANEAN ACTION PLAN MEDITERRANEAN COMMISSION FOR SUSTAINABLE DEVELOPMENT MEDITERRANEAN STRATEGY FOR SUSTAINABLE DEVELOPMENT Draft (work in progress) UNEP/MAP Athens, 17 February 2005 #12

  15. Development of a Humid Climate Definition 

    E-Print Network [OSTI]

    Hedrick, R. L.; Shirey, D. B.

    1998-01-01

    are the number of hours per year with space humidity above 60% RH and the number of occupied hours with space humidity above 60% RH. TMY2 weather data (NREL 1995) for 10 cities was used for the annual building energy simulations. TMY2 data was also used...

  16. 1 | P a g e Three Dimensionally Interconnected Silicon Nanomembranes for

    E-Print Network [OSTI]

    Texas at Austin, University of

    Electric, TE). The fabricated 0.94m long 2x2 TMI splits the input power into TM (bar) and TE (cross for Wavelength-Tunable True-Time-Delay Lines 61 10.0 Passive and active slow light photonic crystal structures 68 with the target TMI length for a desired transmission of the mode with higher optical confinement (Transverse

  17. PHANTOM PRECIPITATION AND OTHER PROBLEMS IN TRMM Matthew Miller and Sandra Yuter

    E-Print Network [OSTI]

    Yuter, Sandra

    PHANTOM PRECIPITATION AND OTHER PROBLEMS IN TRMM PRODUCTS Matthew Miller and Sandra Yuter North) satellite carries two instruments to measure precipitation: the TRMM Microwave Imager (TMI) and the Precipitation Radar (PR). Examination of instantaneous orbit data from TMI and PR reveals several problems

  18. Numerical study of tilt stability of prolate field-reversed configurations E. V. Belova, S. C. Jardin, H. Ji, M. Yamada, and R. Kulsrud

    E-Print Network [OSTI]

    Ji, Hantao

    field associated with toroidal diamagnetic current carried by the plasma. The FRC offers a unique fusion. Jardin, H. Ji, M. Yamada, and R. Kulsrud Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 Received 12 June 2000; accepted 24 August 2000 Global stability of the field-reversed configuration FRC has

  19. GEOPHYSICS, VOL. 66, NO. 3 (MAY-JUNE 2001); P. 904910, 7 FIGS., 3 TABLES. Velocity analysis for tilted transversely isotropic media: A physical

    E-Print Network [OSTI]

    Tsvankin, Ilya

    are characterized by TI media with a vertical symmetry axis (VTI). In active tectonic areas, however, anisotropicTImediawithatiltedaxisofsymmetry(calledhereTTI). For example, uptilted shale layers near salt domes are expected to produce an effective TTI medium, such as the Canadian Foothills, where TI shale layers are often bent by tectonic processes and may have dips exceeding

  20. Geophysical Prospecting, 2009, 57, 1326 doi: 10.1111/j.1365-2478.2008.00732.x Migration velocity analysis for tilted transversely isotropic media

    E-Print Network [OSTI]

    Tsvankin, Ilya

    tectonic areas (e.g., fold-and-thrust belts) and in subsalt exploration. Here, we intro- duce a methodology (a syncline, uptilted shale layers near a salt dome and a bending shale layer) confirm symmetry axis (TTI) is a model often used to describe dipping shale layers in active tectonic areas

  1. www.water-alternatives.org Volume 3 | Issue 2 Tullos, D.; Brown, P.H.; Kibler, K.; Magee, D.; Tilt, B. and

    E-Print Network [OSTI]

    Tullos, Desiree

    , socioeconomic and geopolitical impacts of dams, including the potential diversity of stakeholder perspectives, academics and hydropower and government officials in Yunnan Province, China, to better understand how cross-disciplinary cooperation, data standardisation and weighting, and the distribution and potential

  2. Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-pad Rocker-pivot, Tilting-pad Journal Bearing 

    E-Print Network [OSTI]

    Tschoepe, David 1987-

    2012-08-16

    here, both codes do a decent job at predicting impedance coefficients. iv DEDICATION For my family, You don?t choose your family. They are God?s gift to you, as you are to them. ~Desmond Tutu v ACKNOWLEDGEMENTS First I... in the ?i? direction) [L/t2] Cij Direct and cross-coupled damping coefficients [F.t/L] ?Cij Uncertainty of direct and cross-coupled damping coefficients [F.t/L] Cb Radial bearing clearance [L] Cp Radial pad clearance [L] cp Lubricant specific heat...

  3. Static, Rotordynamic, and Thermal Characteristics of a Four Pad Spherical-Seat Tilting Pad Journal Bearing with Four Methods of Directed Lubrication 

    E-Print Network [OSTI]

    Coghlan, David

    2014-08-07

    max bearing temperatures up to 13.9 °C for the LEG, 10.2 °C for the SBB, and 12.8 °C for the SB. Although the SB and SBB reduce the max bearing temperature as intended, they can also cause an increase in temperatures at the leading and trailing edges...

  4. Static characteristics and rotordynamic coefficients of a four-pad tilting-pad journal bearing with ball-in-socket pivots in load-between-pad configuration 

    E-Print Network [OSTI]

    Harris, Joel Mark

    2009-05-15

    ), Inc. Though it has a nominal diameter of 101.78 mm (4.0070 in.), measurements indicated significant bearing crush with radial bearing clearances of 99.6 ?m (3.92 mils) and 54.6 ?m (2.15 mils) in the axes 45ş counterclockwise and 45ş clockwise from...

  5. An ultra-high-tilt two-contact electrical biasing specimen holder for electron holography and electron tomography of semiconductor devices

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    or an Ar ion miller in a universal removable cartridge assembly. Figure 1a shows the end of the sample of the holder (Fig. 1b) contains a removable cartridge (Fig. 1c), which is used to make electrical contacts away from the conducting block when inserting the sample. The cartridge can then be transferred

  6. Performance of High-Performance Glazing in IECC Compliant Building Simulation Model 

    E-Print Network [OSTI]

    Mukhopadhyay, J.; Haberl, J. S.

    2006-01-01

    . The TMY2 weather file (NREL, 1995) for Houston is used to carry out simulations. ? Selection of high-performance glazing Six glazing options were selected for this set of simulations to represent a range of current and potential window types... in hot and humid climates. Masters thesis, Department of Architecture, Texas A&M University. NREL. 1995. Users Manual for TMY2's. NRELlSP? 463-7668, and TMY2s, Typical Meteorological Years Derived from the 1961-1990. National Solar Radiation Data...

  7. Precision 2 g Dual Axis, PWM Output Accelerometer

    E-Print Network [OSTI]

    Lynch, Jerome P.

    g shock survival APPLICATIONS Automotive tilt alarms Vehicle dynamic control (VDC Platform stabilization/leveling Alarms and motion detectors High accuracy, 2-axis tilt sensing GENERAL

  8. Optimum fixed orientations and benefits of tracking for capturing solar radiation in the continental United States

    E-Print Network [OSTI]

    Lave, Matthew; Kleissl, Jan

    2011-01-01

    Optimum tilt of a solar collector, Solar & Wind Technology.and orientation for solar collector in Brunei Darussalam,Optimum tilt angle for solar collectors, Energy Sources.

  9. Analyzing and simulating the variability of solar irradiance and solar PV powerplants

    E-Print Network [OSTI]

    Lave, Matthew S.

    2012-01-01

    Optimum tilt of a solar collector, Solar & Wind Technology,and orientation for solar collector in Brunei Darussalam,Optimum tilt angle for solar collectors. , Energy Sources,

  10. Optimum fixed orientations and benefits of tracking for capturing solar radiation in the continental United States

    E-Print Network [OSTI]

    Lave, Matthew; Kleissl, Jan

    2011-01-01

    and orientation for solar collector in Brunei Darussalam,Optimum tilt angle for solar collectors, Energy Sources.Optimum tilt of a solar collector, Solar & Wind Technology.

  11. Probabilistic analysis and operational data in response to NUREG-0737, Item II. K. 3. 2 for Westinghouse NSSS plants. [Modifications to reduce LOCA due to stuck-open power-operated relief valve

    SciTech Connect (OSTI)

    Wood, D.C.; Gottshall, C.L.

    1981-02-01

    This report describes various modifications to Westinghouse plants since TMI and, using probabilistic analysis via event trees, estimates the effect of the post-TMI changes, including an automatic (PORV) (power operated relief valve) isolation concept identified in NUREG-0731 item II.K.3.1. The requested safety valve operational data is included as an appendix. A significant reduction in the frequency of a small break LOCA, due to a stuck open PORV has already been achieved by the modifications made subsequent to TMI. Domestic Westinghouse operating plant data (based on 181 reactor years of operation) has been collected and evaluated. An auto block valve closure system has been evaluated. The analysis is generally applicable to all Westinghouse plants which have incorporated the post-TMI hardware and procedural changes relative to stuck-open PORVs.

  12. M&V Guidelines: Measurement and Verification for Federal Energy...

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

    nEnergyPlus%2Bredirect%2B1 for discussion of simulation issues. 17 http:rredc.nrel.govsolarolddatansrdb1991-2005tmy3. 18 See ASHRAE Guideline 14-2015 and Section 4.2.2...

  13. Impact of Rate Design Alternatives on Residential Solar Customer...

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

    Electric Company PSCo Public Service Company of Colorado PV photovoltaic SAM System Advisor Model TMY3 Typical Meteorological Year 3 TOU time-of-use VEPCo Virginia Electric and...

  14. Automated Continuous Commissioning of Commercial Buildings

    E-Print Network [OSTI]

    Bailey, Trevor

    2013-01-01

    airport (e.g. , solar radiation data for the whole year),and TMY3 data Diffuse Horizontal Solar Radiation Globaldata from an on-site weather station, including solar radiation

  15. An Analysis of Energy Reductions from the Use of Daylighting in Low-Cost Housing 

    E-Print Network [OSTI]

    Rungchareonrat, N.

    2003-01-01

    .39 Global horizontal, direct normal and diffuse solar radiation from Houston TMY2 weather tape of March 21…………………………………………………………….. 130 4.40 Exterior horizontal illuminance from clear, overcast portion of the sky, and from direct sun of March 21....3.3. The Simulation of the Basecase Model: Multi-zone Model with an Attic Zone with Daylighting Controls………………………………… 64 3.3.4. Solar Radiation and Exterior Horizontal Illuminance Data from the Houston TMY2 Weather Tape...

  16. Analysis of steam-generator tube-rupture events combined with auxiliary-feedwater control-system failure for Three Mile Island-Unit 1 and Zion-Unit 1 pressurized water reactors

    SciTech Connect (OSTI)

    Nassersharif, B.

    1986-01-01

    A steam-generator tube-rupture (SGTR) event combined with loss of all offsite alternating-current power and failure of the auxiliary-feedwater (AFW) control system has been investigated for the Three Mile Island-Unit 1 (TMI-1) and Zion-Unit 1 (Zion-1) pressurized water reactors. The Transient Reactor Analysis Code was used to simulate the accident sequence for each plant. The objectives of the study were to predict the plant transient response with respect to tube-rupture flow termination, extent of steam generator overfill, and thermal-hydraulic conditions in the steam lines. Two transient cases were calculated: (1) a TMI-1 SGTR and runaway-AFW transient, and (2) a Zion-1 SGTR and runaway-AFW transient. Operator actions terminated the tube-rupture flow by 1342 s (22.4 min) and 1440 s (24.0 min) for TMI-1 and Zion-1, respectively, but AFW injection was continued. The damaged steam generator (DSG) overfilled by 1273 s (21.2 min) for the TMI-1 calculation and by 1604 s (26.7 min) for the Zion-1 calculation. The DSG steam lines were completely filled by 1500 s (25 min) and 2000 s (33.3 min) for TMI-1 and Zion-1, respectively. The maximum subcooling in the steam lines was approx.63 K (approx.113/sup 0/F) for TMI-1 and approx.44 K (approx.80/sup 0/F) for Zion-1.

  17. Capacity Building in Wind Energy for PICs

    E-Print Network [OSTI]

    (biomass, hydro, and a bit of solar and wind). · Other half comes from imported oil, mainly dependency on petroleum are country specific but include wind, solar, small-scale hydro, biomass granted funding to UNEP for a project to strengthen the capability of PICs to plan and manage

  18. Energy Security: A Key Requirement forSustainable Development

    E-Print Network [OSTI]

    1 Energy Security: A Key Requirement forSustainable Development Perspective and Action Plan Robert Card Under Secretary US Department of Energy August 30, 2002 Session One: Maintaining Energy Security WSSD Side Event Energy for Sustainable Development IEA/UNEP/Eskom #12;2 Energy Security is a Key

  19. UNCORRECTEDPROOF Environmental Science & Policy 249 (2002) 113

    E-Print Network [OSTI]

    Smith, Felisa A.

    2002-01-01

    . Natural gas leaks are small, and likely to be higher in other developing megacities; Mexican natural gas pollution, they have turned to 44 cleaner burning energy sources such as natural and lique- 45 fied to natu- 47 ral gas in 1991 because of pollution concerns (WHO/UNEP, 48 1992). Although natural gas

  20. INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE IPCC Secretariat, c/o WMO, 7bis, Avenue de la Paix, C.P. N 2300, 1211 Geneva 2, SWITZERLAND

    E-Print Network [OSTI]

    WMO INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE UNEP IPCC Secretariat, c/o WMO, 7bis, Avenue de la/8013 E-mail: IPCC-Sec@wmo.int Website: http://www.ipcc.ch Climate Change 2007: The Physical Science Basis of the Intergovernmental Panel on Climate Change This Summary for Policymakers was formally approved at the 10th Session

  1. In Njeri Wamukonya, ed., Electricity Reform

    E-Print Network [OSTI]

    Delaware, University of

    electricity consumption in industrial countries has caused major air pollution problems. In fact, power plantsIn Njeri Wamukonya, ed., Electricity Reform: Social and Environmental Challenges Roskilde, Denmark: UNEP-RISĂ? Centre. Rethinking reform in the electricity sector: Power liberalisation or energy

  2. Ris Energy Report 5 References References for Chapter 3

    E-Print Network [OSTI]

    Risř Energy Report 5 References References for Chapter 3 1. UNEP. (2006). Background paper for the ministerial-level consultations on energy and environment for development. Ninth special session energy outlook 2005. Paris: IEA. 3. IEA. (2003). World energy investment outlook. Paris: IEA. 4. World

  3. I I I I II I I I II I I I II I I I II I I I II I I I II I I I II I I I II I I I II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

    E-Print Network [OSTI]

    CO2 Emissions 13 Simulation Tool for Expansion Planning of Combined Heat and Power 14 Externalities Related to Power Production 16 Energy and Environment in Developing Countries 16 UNEP Support Activities Assessment of Industrial Fires 32 Accidents and Risk Control 33 Functional Analysis Used in the Design Phase

  4. SAIS Energy, Resources and Environment Program (ERE) Global Leaders Forum

    E-Print Network [OSTI]

    Holsinger, Kent

    of SELCO India. Dr. David J. Jhirad is a Professor and the Director of the Energy, ResourSAIS Energy, Resources and Environment Program (ERE) Global Leaders Forum presents Growing Green Program (UNEP) Kate Gordon Vice President for Energy Policy, Center for American Progress Richenda Van

  5. Application of tree rings [dendrochemistry] for detecting historical trends in air Hg concentrations across multiple

    E-Print Network [OSTI]

    Weisberg, Peter J.

    ). Additional sources include cement production, oil and ore processing, mining (lead, zinc, pig iron, steel to millennia) at time steps of B5 years. Keywords Pinus Á National Park Á Proxy for air pollution Á Mining, artisanal mining and coal combus- tion are considered the two major sources of Hg emissions (UNEP 2013

  6. Wind Power and the Clean Development Mechanism

    E-Print Network [OSTI]

    . data source: www.CD4CDM.org compiled by J. Fenhann UNEP Risoe Centre CDM Pipeline of Projects (UNFCCC, Philippines EC-ASEAN ENERGY FACILITY #12;CD4CDM project Objective · Help developing countries participate : Cambodia, Philippines, Vietnam · Latin America: Bolivia, Ecuador, Guatemala · Middle East and North Africa

  7. for denitrification during field quantification and the importance of nitrifier denitrification processes

    E-Print Network [OSTI]

    denitrification in the production of nitrous oxide. Soil Biology and Biochemistry 33: 1723­1732. DESERTIFICATION D described as `desertification.' According to the United Nations Environmental Pro- gram (UNEP), all regions.05 to 0.65 should be considered vulnerable to desertification. Such regions constitute some 40

  8. Developing Financial Intermediation Mechanisms for Energy Efficiency Investments in Brazil, China and India

    E-Print Network [OSTI]

    1 Developing Financial Intermediation Mechanisms for Energy Efficiency Investments in Brazil, China and India Brazil-China-India Workshop on Energy Efficiency Financing Cross country exchange, outreach and dissemination Juan Zak URC Brazil, May 2004 #12;2 What is URC ? · URC is the UNEP Risoe Centre on Energy

  9. SoMAS alumni have gone on to careers as: Acting Director, NY Sea Grant

    E-Print Network [OSTI]

    Zhang, Minghua

    , Energy and Environmental Analysts, Inc., Stony Brook, NY · Marine Technical Associate, School of Marine & Facilities Specialist, NY Sea Grant Extension · Director, Center for Marine & Wetland Studies, Conway, SC · Environmental Affairs Officer on Marine & Coastal Biodiversity, UNEP Secretariat of Convention on Biological

  10. Policy support activities Brazil Rural Energy

    E-Print Network [OSTI]

    through the National Network of NGOs for Renewable Energy (RENOVE). ·The aim is to support the Brazilian1 Policy support activities Brazil Rural Energy Enterprise Development (B-REED) Juan Zak UNEP Risoe makers implement Electricity Law 10.438 in ways that enable small rural energy enterprises to coexist

  11. Global green building Presenter: Jane Henley

    E-Print Network [OSTI]

    , including a trajectory for minimum standards and financial incentives, with the support of industry UK #12 · Varying standards #12;Partnerships UNEP-SBCI WORLDGBC SB ALLIANCE INDUSTRY GOVERNMENT #12;1 2 3 DATA 1 in the built environment #12;The 6th Industrial Revolution Energy Revolution From industrial to #12

  12. ON TEXT COHERENCE PARSING Albert-Ludwigs4hfiversit~t Fmiburg

    E-Print Network [OSTI]

    lnacro propositions and superstnlc- turns [Kintsch & wm Dijk 1978, van Dijk 19801, tilt latter sharing

  13. A Fixed-Based Flight Simulator Study: The Interdependence of Flight Control

    E-Print Network [OSTI]

    , rotorcraft accel- eration is achieved by tilting the rotor disc (and thus, the helicopter) forward. Lateral

  14. Workshop on induced Seismicity due to fluid injection/production from Energy-Related Applications

    E-Print Network [OSTI]

    Majer, E.L.

    2011-01-01

    based diagnostic signals (microseismic), to help control thebased diagnostic signals (microseismic, tilt, deformation,

  15. NOAA Technical Memorandum ERL PMEL-11 CONVERSION FROM FILM TO MAGNETIC CASSETTE RECORDING

    E-Print Network [OSTI]

    for current speed (savonius rotor), meter azimuth, current direction, and meter tilt. The modifications

  16. Anderson-Gregory; Constable-Steven; Orcutt-John; Staudigel-Hubert; Tolstoy-Maya; Wyatt-Frank-K, Observing seafloor tilt on Axial Segment, Juan de Fuca Ridge. Eos, Transactions, American Geophysical

    E-Print Network [OSTI]

    Menke, William

    central volcano in northeastern Iceland, J. Vol. Geotherm. Res. 6, 197-212, 1979. Cannon-Ragnar, Mechanism of the 1991 eruption of Hekla from continuous borehole strain monitoring, Nature (London).365

  17. Shubnikov-de Haas effect in tilted magnetic fields in wide quantum well This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Gusev, Guennady

    A Larkin1, Sebastian Ujevic2, S Wiedmann3, N Mamani4, G M Gusev5, A K Bakarov6 and J C Portal7 Abstract. We of Semiconductor Physics, Novosibirsk 630090, Russia 7 Laboratoire National des Champs Magn´etiques Intenses, CNRS

  18. Historical summary of the Three Mile Island Unit 2 core debris transportation campaign

    SciTech Connect (OSTI)

    Schmitt, R.C.; Tyacke, M.J.; Quinn, G.J.

    1993-03-01

    Transport of the damaged core materials from the Unit 2 reactor of the Three Mile Island Nuclear Power Station (TMI-2) to the Idaho National Engineering Laboratory (INEL) for examination and storage presented many technical and institutional challenges, including assessing the ability to transport the damaged core; removing and packaging core debris in ways suitable for transport; developing a transport package that could both meet Federal regulations and interface with the facilities at TMI-2 and the INEL; and developing a transport plan, support logistics, and public communications channels suited to the task. This report is a historical summary of how the US Department of Energy addressed those challenges and transported, received, and stored the TMI-2 core debris at the INEL. Subjects discussed include preparations for transport, loading at TMI-2, institutional issues, transport operations, receipt and storage at the INEL, governmental inquiries/investigations, and lessons learned. Because of public attention focused on the TMI-2 Core Debris Transport Program, the exchange of information between the program and public was extensive. This exchange is a focus for parts of this report to explain why various operations were conducted as they were and why certain technical approaches were employed. And, because of that exchange, the program may have contributed to a better public understanding of such actions and may contribute to planning and execution of similar future actions.

  19. Fuel performance during severe accidents. [PWR

    SciTech Connect (OSTI)

    Buescher, B.J.; Gruen, G.E.; MacDonald, P.E.

    1982-01-01

    As a result of the Three Mile Island Unit-2 (TMI-2) accident, the Nuclear Regulatory Commission has initiated a severe fuel damage test program to evaluate fuel rod and core response during severe accidents similar to TMI-2. This program is underway in the Power Burst Facility at the Idaho National Engineering Laboratory. In preparation for the first test, predictions have been performed using the TRAC-BD1 computer. This paper presents the calculated results showing a slow heatup to 2400 K over 5 hours, and the analysis includes accelerated oxidation of the zirconium cladding at temperatures above 1850 K.

  20. Animatronic Shader Lamps Avatars Peter Lincoln Greg Welch Andrew Nashel Adrian Ilie Andrei State Henry Fuchs

    E-Print Network [OSTI]

    State, Andrei

    . In (d) we show the avatar of the user, consisting of a styrofoam head mounted on a pan-tilt unit projector, and a life-sized styrofoam head mounted on a pan-tilt unit. The system captures imagery

  1. Immersive Virtual Reality System Using BIM Application With Extended Vertical Field Of View 

    E-Print Network [OSTI]

    Ganapathi Subramanian, Adithya

    2012-10-19

    of constraints. The earlier version of BIM Computer Aided Virtual Environment (CAVE) did not have provisions to show the overhead components of a BIM model. Conventionally, models had to be tilted to visualize the overhead components. The process of tilting...

  2. High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 8)

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

    Nelson, Johanna

    This is the fifth of five exposures of the same sample at different tilts. This one is at -30 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

  3. High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 4)

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

    Nelson, Johanna

    This is the first of five exposures of the same sample at different tilts. This one is at +0 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

  4. High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 5)

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

    Nelson, Johanna

    This is the second of five exposures of the same sample at different tilts. This one is at +15 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

  5. High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 6)

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

    Nelson, Johanna

    This is the third of five exposures of the same sample at different tilts. This one is at +30 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

  6. High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 7)

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

    Nelson, Johanna

    This is the fourth of five exposures of the same sample at different tilts. This one is at -15 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

  7. A method for characterizing and improving the damage resistance of the outer metallic coating on IFE Targets

    E-Print Network [OSTI]

    Carlson, Landon J.

    2009-01-01

    a collision-free path to roll during coating to avoid staticcups for coating shells and tilted to make shells roll whencups for coating shells and tilted to make shells roll when

  8. Demand-side Management Strategies and the Residential Sector: Lessons from International Experience

    E-Print Network [OSTI]

    Haney, Aoife Brophy; Jamasb, Tooraj; Platchkov, Laura M.; Pollitt, Michael G.

    annual GHG emissions, and 40% of all energy consumption (UNEP, 2009). Furthermore, there is wide evidence of the cost- effectiveness of energy efficiency measures as compared to renewable programmes (IEA, 2006). In parallel, load growth; increased... of International Energy Agency (IEA) publications have also looked at energy use trends (IEA, 2007; IEA, 2008); reviewed the implementation of energy efficiencies policies in general (IEA, 2009b); and in the residential sector in particular (IEA, 2008...

  9. Moniteau County, Missouri: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois:UNEP Green

  10. Monmouth County, New Jersey: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois:UNEP

  11. SI: AUGMENTED REALITY Animatronic shader lamps avatars

    E-Print Network [OSTI]

    Pollefeys, Marc

    , a tracking system, a digital projector, and a life-sized styrofoam head mounted on a pan-tilt unit

  12. United States Department of

    E-Print Network [OSTI]

    . Small wind tunnels can be tilted and can be used to examine wind and slope effects concurrently.1O,11

  13. Target videoconference, A.FABICH, J.LETTRY, CERN 1

    E-Print Network [OSTI]

    McDonald, Kirk

    chamber for jet Connected by Straight nozzle Tilted nozzle Return pipe outer inox tube Optical ligth path

  14. Compound floating pivot micromechanisms

    DOE Patents [OSTI]

    Garcia, Ernest J. (Albuquerque, NM)

    2001-04-24

    A new class of tilting micromechanical mechanisms have been developed. These new mechanisms use compound floating pivot structures to attain far greater tilt angles than are practical using other micromechanical techniques. The new mechanisms are also capable of bi-directional tilt about multiple axes.

  15. Validation of a Building Simulation Tool Using Field Data for Three Identical Configuration Full-Serve Restaurants Using Different HVAC Systems 

    E-Print Network [OSTI]

    Brillhart, P. L.; Worek, W. M.

    2000-01-01

    Philadelphia, PA, National Renewable Energy Laboratory (NREL) hour-by-hour bin TMY2 meteorological data was used for Philadelphia to model the annual outdoor conditions experienced by each site. Output was provided in the form of humidity bins, monthly energy...

  16. An Examination of Version 5 Rainfall Estimates from the TRMM Microwave Imager, Precipitation Radar, and Rain Gauges on Global, Regional, and Storm Scales

    E-Print Network [OSTI]

    Rutledge, Steven

    , and Rain Gauges on Global, Regional, and Storm Scales STEPHEN W. NESBITT1 AND EDWARD J. ZIPSER Department TRMM rainfall products with Global Precipitation Climatology Centre (GPCC) global rain gauge analyses is done to evaluate the overall biases of the TMI and PR to "ground truth" to examine regional differences

  17. Diurnal variation of tropical precipitation using five years TRMM data 

    E-Print Network [OSTI]

    Wu, Qiaoyan

    2004-11-15

    , to December 2002. The TMI data were used for the regions over oceans and islands and the PR data was used over continents. The observations are sorted regionally to examine the difference in diurnal cycle of rainfall over ocean, island, and continental regions...

  18. Thermal Reactor Safety

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    Information is presented concerning fire risk and protection; transient thermal-hydraulic analysis and experiments; class 9 accidents and containment; diagnostics and in-service inspection; risk and cost comparison of alternative electric energy sources; fuel behavior and experiments on core cooling in LOCAs; reactor event reporting analysis; equipment qualification; post facts analysis of the TMI-2 accident; and computational methods.

  19. Lessons Learned from Three Mile Island Packaging, Transportation and Disposition that Apply to Fukushima Daiichi Recovery

    SciTech Connect (OSTI)

    Layne Pincock; Wendell Hintze; Dr. Koji Shirai

    2012-07-01

    Following the massive earthquake and resulting tsunami damage in March of 2011 at the Fukushima Daiichi nuclear power plant in Japan, interest was amplified for what was done for recovery at the Three Mile Island Unit 2 (TMI-2) in the United States following its meltdown in 1979. Many parallels could be drawn between to two accidents. This paper presents the results of research done into the TMI-2 recovery effort and its applicability to the Fukushima Daiichi cleanup. This research focused on three topics: packaging, transportation, and disposition. This research work was performed as a collaboration between Japan’s Central Research Institute of Electric Power Industry (CRIEPI) and the Idaho National Laboratory (INL). Hundreds of TMI-2 related documents were searched and pertinent information was gleaned from these documents. Other important information was also obtained by interviewing employees who were involved first hand in various aspects of the TMI-2 cleanup effort. This paper is organized into three main sections: (1) Transport from Three Mile Island to Central Facilities Area at INL, (2) Transport from INL Central Receiving Facility to INL Test Area North (TAN) and wet storage at TAN, and (3) Transport from TAN to INL Idaho Nuclear Technology and Engineering Center (INTEC) and Dry Storage at INTEC. Within each of these sections, lessons learned from performing recovery activities are presented and their applicability to the Fukushima Daiichi nuclear power plant cleanup are outlined.

  20. 344 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 46, NO. 2, FEBRUARY 2008 A Parameterization of the Microwave Land Surface

    E-Print Network [OSTI]

    Aires, Filipe

    A Parameterization of the Microwave Land Surface Emissivity Between 19 and 100 GHz, Anchored to Satellite emissivities have been calculated for Tropical Rainfall Measuring Mission (TRMM) Microwave In- strument (TMI), Special Sensor Microwave/Imager (SSM/I), and Advanced Microwave Sounder Unit-A conditions, for two months

  1. VICARIOUS CALIBRATION OF GLOBAL PRECIPITATION MEASUREMENT MICROWAVE RADIOMETERS1

    E-Print Network [OSTI]

    Ruf, Christopher

    VICARIOUS CALIBRATION OF GLOBAL PRECIPITATION MEASUREMENT MICROWAVE RADIOMETERS1 Darren Mc of the TMI, WindSat, SSM/I F13 and SSM/I F14 microwave radiometers using data from the GPM Inter Terms-- Microwave radiometry, Calibration 1. INTRODUCTION The primary goal of NASA's Global

  2. Stability of Molten Core Materials

    SciTech Connect (OSTI)

    Layne Pincock; Wendell Hintze

    2013-01-01

    The purpose of this report is to document a literature and data search for data and information pertaining to the stability of nuclear reactor molten core materials. This includes data and analysis from TMI-2 fuel and INL’s LOFT (Loss of Fluid Test) reactor project and other sources.

  3. Marc Bachman Amanda Lawing

    E-Print Network [OSTI]

    Bowen, James D.

    ://dtirp.dtra.mil/Products/products/images/941 p-fig7.jpg #12; There are now 436 commercial nuclear power reactors operating in 30 countries 220 reactors power ships and submarines http://www.atomicarchive.com/History/coldwar/images/tmi.jpg #12; British physicist, Ernest Rutherford was called the father of nuclear science because of his

  4. Development of a Calibration Methodology for Code-compliant Simulation of a Case Study House in a Hot and Humid Climate 

    E-Print Network [OSTI]

    Kim, K. H.; Haberl, J. S.

    2010-01-01

    of an automatic calibration methodology. In this study, simulated electricity and natural gas use of the case study house were obtained from a code-compliant DOE-2 simulation using house characteristics from the case study house and TMY2 weather data. Next...

  5. Music I Heard With You 

    E-Print Network [OSTI]

    Gabriel, Claire

    1990-01-01

    bulk Pu in SNF is measuring the self-induced x-ray fluorescence (XRF). Previous XRF measurements of Three Mile Island (TMI) PWR SNF taken in July 2008 and January 2009 at Oak Ridge National Laboratory (ORNL) successfully illustrated the ability...

  6. A Realistic Hot Water Draw Specification for Rating Solar Water Heaters

    SciTech Connect (OSTI)

    Burch, J.

    2012-06-01

    In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. This paper proposes a more realistic ratings draw that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. Presented at the 2012 World Renewable Energy Forum; Denver, Colorado; May 13-17, 2012.

  7. A Unified Mixed-Integer Programming Model for Simultaneous ...

    E-Print Network [OSTI]

    2014-11-23

    high-energy radiation is used to shrink tumors and kill cancer cells, where ... VMAT and Tomotherapy have also been used for Total Marrow Irradiation (TMI) in reducing .... Therefore our primary focus in this paper is on ensuring ...... with K +2 levels as follows: Level 0 has a single, dummy source node with supply of 1, level.

  8. The impact of different weather data on simulated residential heating and cooling load

    SciTech Connect (OSTI)

    Huang, J. [Lawrence Berkeley National Lab., CA (United States)

    1998-12-31

    Since 1995, two major new sources of typical year weather data--ASHRAE`s Weather Year for Energy Calculations, Version 2 (WYEC2), for 59 US and Canadian locations and NREL`s Typical Meteorological Year, Version 2 (TMY2), for 239 US locations--have become available for use in building energy simulations. Both of these data sets represent several years of effort in correcting data anomalies and adding improved solar models to the earlier WYEC and TMY weather sets. Although it is straightforward to tabulate and compare the changes in climate statistics, e.g., degree-days, wind speed, average solar heat gain, etc., the impact that such changes have on the simulated energy consumption of a building is less clear. The purpose of this study is to use DOE-2 simulations of prototypical residential buildings to (1) determine the ability of various typical year weather data such as TMY2, TMY, WYEC2, WYEC, and TRY to reproduce the long-term average heating and cooling energy consumption when simulated using 30 years of historical weather data and (2) compare the simulated energy consumption from different typical year data and determine if there are systematic differences due to the type of weather data.

  9. A Fresh Look at Weather Impact on Peak Electricity Demand and Energy Use of Buildings Using 30-Year Actual Weather Data

    SciTech Connect (OSTI)

    Hong, Tianzhen; Chang, Wen-Kuei; Lin, Hung-Wen

    2013-05-01

    Buildings consume more than one third of the world?s total primary energy. Weather plays a unique and significant role as it directly affects the thermal loads and thus energy performance of buildings. The traditional simulated energy performance using Typical Meteorological Year (TMY) weather data represents the building performance for a typical year, but not necessarily the average or typical long-term performance as buildings with different energy systems and designs respond differently to weather changes. Furthermore, the single-year TMY simulations do not provide a range of results that capture yearly variations due to changing weather, which is important for building energy management, and for performing risk assessments of energy efficiency investments. This paper employs large-scale building simulation (a total of 3162 runs) to study the weather impact on peak electricity demand and energy use with the 30-year (1980 to 2009) Actual Meteorological Year (AMY) weather data for three types of office buildings at two design efficiency levels, across all 17 ASHRAE climate zones. The simulated results using the AMY data are compared to those from the TMY3 data to determine and analyze the differences. Besides further demonstration, as done by other studies, that actual weather has a significant impact on both the peak electricity demand and energy use of buildings, the main findings from the current study include: 1) annual weather variation has a greater impact on the peak electricity demand than it does on energy use in buildings; 2) the simulated energy use using the TMY3 weather data is not necessarily representative of the average energy use over a long period, and the TMY3 results can be significantly higher or lower than those from the AMY data; 3) the weather impact is greater for buildings in colder climates than warmer climates; 4) the weather impact on the medium-sized office building was the greatest, followed by the large office and then the small office; and 5) simulated energy savings and peak demand reduction by energy conservation measures using the TMY3 weather data can be significantly underestimated or overestimated. It is crucial to run multi-decade simulations with AMY weather data to fully assess the impact of weather on the long-term performance of buildings, and to evaluate the energy savings potential of energy conservation measures for new and existing buildings from a life cycle perspective.

  10. HIGH EFFICIENCY, LOW EMISSIONS, SOLID OXIDE FUEL CELL SYSTEMS FOR MULTIPLE APPLICATIONS

    SciTech Connect (OSTI)

    Sara Ward; Michael A. Petrik

    2004-07-28

    Technology Management Inc. (TMI), teamed with the Ohio Office of Energy Efficiency and Renewable Energy, has engineered, constructed, and demonstrated a stationary, low power, multi-module solid oxide fuel cell (SOFC) prototype system operating on propane and natural gas. Under Phase I, TMI successfully operated two systems in parallel, in conjunction with a single DC-AC inverter and battery bus, and produced net AC electricity. Phase II testing expanded to include alternative and renewable fuels typically available in rural regions of Ohio. The commercial system is expected to have ultra-low pollution, high efficiency, and low noise. The TMI SOFC uses a solid ceramic electrolyte operating at high temperature (800-1000 C) which electrochemically converts gaseous fuels (hydrogen or mixed gases) and oxygen into electricity. The TMI system design oxidizes fuel primarily via electrochemical reactions and uses no burners (which pollute and consume fuel)--resulting in extremely clean exhaust. The use of proprietary sulfur tolerant materials developed by TMI allows system operation without additional fuel pre-processing or sulfur removal. Further, the combination of high operating temperatures and solid state operation increases the potential for higher reliability and efficiencies compared to other types of fuel cells. Applications for the TMI SOFC system cover a wide range of transportation, building, industrial, and military market sectors. A generic technology, fuel cells have the potential to be embodied into multiple products specific to Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) program areas including: Fuel Cells and Microturbines, School Buildings, Transportation, and Bioenergy. This program focused on low power stationary applications using a multi-module system operating on a range of common fuels. By producing clean electricity more efficiently (thus using less fuel), fuel cells have the triple effect of cleaning up the environment, reducing the amount of fuel consumed and, for energy intensive manufacturers, boosting their profits (by reducing energy expenses). Compared to conventional power generation technologies such as internal combustion engines, gas turbines, and coal plants, fuel cells are extremely clean and more efficient, particularly at smaller scales.

  11. Monkton, Vermont: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois:UNEP GreenMonkton,

  12. Egyptian Electric Coop Assn | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of the NationalDynetekofEcogeoEdipower JumpEgyptUNEP

  13. Chinalight Solar Co Ltd | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd Jump to:ChangingCNE Jump to:NewCooperationUNEP Green

  14. Chinaseasun Beijing New Energy Power Co Ltd formerly Chinaseasun Beijing

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd Jump to:ChangingCNE Jump to:NewCooperationUNEP GreenEnergy and

  15. Chinese CDM Fund | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd Jump to:ChangingCNE Jump to:NewCooperationUNEP GreenEnergy

  16. Chinese Petroleum Corporation CPC Corporation Taiwan | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd Jump to:ChangingCNE Jump to:NewCooperationUNEP

  17. Mexico-World Bank Climate Projects | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,Mereg GmbH Jump to:EC-LEDS in theIAEAOpen EnergyUNEP

  18. Miami, Florida: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,Mereg GmbH Jump to:EC-LEDS in theIAEAOpen EnergyUNEP

  19. Nepali Alternative Energy Promotion Centre (AEPC) | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | OpenUNEP Green

  20. Nesika Energy LLC | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | OpenUNEP GreenNesika

  1. NessCap Co Ltd | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | OpenUNEP

  2. UNIDO ICS Portal for Technology Transfer | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDM Bazaar

  3. UPC Renewables | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDM

  4. UPL USL Photovoltaics Pvt Ltd | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPL USL

  5. URL | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPL USLView

  6. US BioEnergy Corp | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPL

  7. US BioTec Energy Services Corporation | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPLBioTec

  8. US Biofuels | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPLBioTec

  9. US DOE 20% Wind Energy by 2030 | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe CDMUPLBioTec20%

  10. US DOE Federal Energy Management Program (FEMP) | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe

  11. US DOE Federal Energy Management Program (FEMP) | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe

  12. US DOE Wind Powering America | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe(Redirected from

  13. US EIA Country Energy Profiles | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe(Redirected

  14. US EPA Landfill Methane Outreach Program | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC JumpUNFCCC/UNEP-Risoe(RedirectedEPA

  15. Politecnico di Milano Advanced Network Technologies Laboratory

    E-Print Network [OSTI]

    , Materials, Circuits) acceleration, vibration, gyroscope, tilt, magnetic, heat, motion, pressure, temp too (mirrors, motors, smart surfaces, micro-robots) Communication short range, low bit-rate, CMOS

  16. The perception of shape, lighting, and material properties in images

    E-Print Network [OSTI]

    O'Shea, James Patrick

    2012-01-01

    the true lighting direction. . . . . . . . . . . . . . . .rep- resent different lighting tilts on the test object. Thedirection. We found the lighting used in the center image

  17. Contrasting Eruption Styles Of The 147 Kimberlite, Fort A La...

    Open Energy Info (EERE)

    main infill. Finally, blocks of the main infill tilted and possibly slumped into the subsidence structure developed above the emptied explosion chamber of 147. The different...

  18. A SOLAR TEST COLLECTOR FOR EVALUATION OF BOTH SELECTIVE AND NON-SELECTIVE ABSORBERS

    E-Print Network [OSTI]

    Lampert, C.M.

    2011-01-01

    the sun, to suit the se~son of the year, The collector pipescollector includes a manual tilting stand for orientation to the sun.

  19. SI: AUGMENTED REALITY Animatronic shader lamps avatars

    E-Print Network [OSTI]

    Pollefeys, Marc

    -sized styrofoam head mounted on a pan-tilt unit. The system captures imagery of a moving, talking user and maps

  20. The implications of carbon taxation on microgrid adoption of small-scale on-site power generation using a multi-criteria approach

    E-Print Network [OSTI]

    Siddiqui, Afzal S.; de Almeida, Anibal T.; Marnay, Chris; Rubio, F. Javier

    2002-01-01

    Small-Scale On-Site Power Generation Using a Multi-Criteriatechnologies will tilt power generation economics in favorquality. This pattern of power generation and consumption is

  1. Bhutan Solar Resources - Datasets - OpenEI Datasets

    Open Energy Info (EERE)

    Bhutan Solar Resources GIS data for Bhutan's direct normal irradiance (DNI), global horizontal irradianc, and latitude tilt. Data and Resources Bhutan Direct normal irradianceZIP...

  2. Visorama 2.0: a Platform for Multimedia Gigapixel Panoramas Ruben Zonenschein

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    an OLED stereo- scopic display as the user tilts the device up and down and pans it around his axisD meshes and lighting. All of

  3. Disposal demonstration of a high integrity container (HIC) containing an EPICOR-II prefilter from Three Mile Island

    SciTech Connect (OSTI)

    McConnell, J.W. Jr.; Tyacke, M.J.; Schmitt, R.C.; Reno, H.W.

    1985-02-01

    A high integrity container (HIC) was developed, tested, and certified for use in disposing of unusual low-level radioactive waste from Three Mile Island Unit 2 (TMI-2). The work was coordinated by EG and G Idaho, Inc. and funded by the US Department of Energy. A disposal demonstration using an HIC containing an EPICOR-II prefilter from TMI-2 was completed at the commercial disposal facility in the State of Washington. A Certification of Compliance was issued by the Department of Social and Health Services of the State of Washington to use the HIC in disposing of up to 50 EPICOR-II prefilters. That Certification of Compliance was issued after rigorous review of the HIC design and test program by the State and by the US Nuclear Regulatory Commission. This report describes the processes of loading, transporting, and disposing of the demonstration HIC and briefly describes the design, testing, and approval effort leading up to the demonstration.

  4. The BWR lower head response during a large-break LOCA with core damage

    SciTech Connect (OSTI)

    Alammar, M.A. [GPU Nuclear Corp., Parsippany, NJ (United States)

    1996-12-31

    Some of the important issues in severe accident management guidelines development deal with estimating the time to lower head vessel failure after core damage and the time window available for water injection that would prevent vessel failure. These issues are obviously scenario dependent, but bounding estimates are needed. The scenario chosen for this purpose was a design-basis accident (DBA) loss-of-coolant accident (LOCA) because it was one of the contributors to the Oyster Creek containment failure frequency. Oyster Creek is a 1930-MW(thermal) boiling water reactor (BWR)-2. The lower head response models have improved since the Three Mile Island unit 2 (TMI-2) vessel investigation project (VIP) results became known, specifically the addition of rapid- and slow-cooling models. These mechanisms were found to have taken place in the TMI-2 lower head during debris cooldown and were important contributors in preventing vessel failure.

  5. Severe fuel-damage scoping test performance. [PWR

    SciTech Connect (OSTI)

    Gruen, G.E.; Buescher, B.J.

    1983-01-01

    As a result of the Three Mile Island Unit-2 (TMI-2) accident, the Nuclear Regulatory Commission has initiated a severe fuel damage test program to evaluate fuel rod and core response during severe accidents similar to TMI-2. The first test of Phase I of this series has been successfully completed in the Power Burst Facility at the Idaho National Engineering Laboratory. Following the first test, calculations were performed using the TRAC-BD1 computer code with actual experimental boundary conditions. This paper discusses the test conduct and performance and presents the calculated and measured test bundle results. The test resulted in a slow heatup to 2000 K over about 4 h, with an accelerated reaction of the zirconium cladding at temperatures above 1600 K in the lower part or the bundle and 2000 K in the upper portion of the bundle.

  6. Fuel removal, transport, and storage

    SciTech Connect (OSTI)

    Reno, H.W.

    1986-01-01

    The March 1979 accident at Unit 2 of the Three Mile Island Nuclear Power Station (TMI-2) which damaged the core of the reactor resulted in numerous scientific and technical challenges. Some of those challenges involve removing the core debris from the reactor, packaging it into canisters, loading canisters into a rail cask, and transporting the debris to the Idaho National Engineering Laboratory (INEL) for storage, examination, and preparation for final disposal. This paper highlights how some challenges were resolved, including lessons learned and benefits derived therefrom. Key to some success at TMI was designing, testing, fabricating, and licensing two rail casks, which each provide double containment of the damaged fuel. 10 refs., 12 figs.

  7. Electrical Analysis Tool Suite for Inductrial Energy Audits 

    E-Print Network [OSTI]

    Morelli, F.

    2014-01-01

    20-23, 2014 AGENDA Current Available Tools Analysis Tools Demand Visualization Weather Disaggregation Demand Aberrations Photovoltaic Optimization Demand Scheduling Automatic Report Generation Demonstration ESL-IE-14-05-39 Proceedings of the Thrity... Orleans, LA. May 20-23, 2014 Photovoltaic Optimization Solar Tracking TMY3 Surface Radiation Data Radiative Power Model Cost Optimization Photovoltaic Array Size PV Array Cost Expected Power Savings Payback Period ESL-IE-14-05-39 Proceedings...

  8. Cost-Effecitive Energy Efficiency Measure for Above 2003 and 2009 IECC Code-Compliant Residential and Commercial Buildings in the City of Arlington 

    E-Print Network [OSTI]

    Kim, H.; Do, S.; Baltazar, J.C.; Haberl, J.; Lewis, C.

    2011-01-01

    -Compliant Electric/Gas House in CoA ............................................................................................................................................. 38 CoA Residential Project, p.x July 2011 Energy Systems Laboratory, Texas A..., these houses will be referred to as (a) electric/gas house and (b) all-electric house, respectively. CoA Residential Project, p.3 July 2011 Energy Systems Laboratory, Texas A&M University Figure 5. Tarrant County and Fort Worth TMY2 Weather File Used...

  9. Computer Simulation of Cooling Effect of Wind Tower on Passively Ventilated Building 

    E-Print Network [OSTI]

    Seryak, J.; Kissock, J. K.

    2002-01-01

    equipment. A simple computer program was developed to simulate airflow through a wind tower based on tower dimensions and air temperature. The program was compared to experimental results with reasonable agreement. Parametric analysis indicates... of an occupied auditorium on an hour- by-hour basis using TMY2 data for Dayton, Ohio. SIMPLIFIED MODEL OF BUILDING INTERIOR AIR TEMPERATURE Assuming steady state conditions, an energy balance of major sensible heat flows into and out of a building yields...

  10. Simulated Building Energy Performance of Single Family Detached Residences Designed for Off-Grid, Off-Pipe Operation 

    E-Print Network [OSTI]

    Malhotra, M.; Haberl, J.

    2010-01-01

    energy resources and high energy use, which would be aimed for selecting energy-efficiency measures. Peak days hourly energy use plots include outdoor dry-bulb temperature, global horizontal solar radiation, room air temperature, and attic air.... Figure 1 shows climate characteristics of the three locations, including: TMY2 monthly statistics for heating degree-days, cooling degree-days, dry-bulb temperature, diurnal temperature range, dew- point temperature, global horizontal solar radiation...

  11. Effect of daylighting on energy consumption and daylight quality in an existing elementary school 

    E-Print Network [OSTI]

    Atre, Umesh Vinayak

    2005-08-29

    .36 Comparison between outdoor daily dry bulb temperatures from the actual school building and the Houston TMY2 weather file..............................96 Fig 4.1 Hourly whole building electricity use comparison for the first six weeks between the actual... and the proposed clerestory cases................................................................................132 Fig 4.32 Hourly lighting electricity use comparison between the base case model with daylighting and the proposed skylight cases on March 21...

  12. Realistic Hot Water Draw Specification for Rating Solar Water Heaters: Preprint

    SciTech Connect (OSTI)

    Burch, J.

    2012-06-01

    In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. A more-realistic ratings draw is proposed that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. This paper outlines the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

  13. Thermal reactor safety

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    Information is presented concerning new trends in licensing; seismic considerations and system structural behavior; TMI-2 risk assessment and thermal hydraulics; statistical assessment of potential accidents and verification of computational methods; issues with respect to improved safety; human factors in nuclear power plant operation; diagnostics and activities in support of recovery; LOCA transient analysis; unresolved safety issues and other safety considerations; and fission product transport.

  14. JOURNALDE PHYSIQUE ColloqueC1, suppl4mentau nO 1 , Tome41,janvier 1980,page C1-25 ELECTRONIC R E W T I O N IN RARE EARTH METALS AND ALLOYS -A NON-KRAFZERS W P L E : m3+

    E-Print Network [OSTI]

    Boyer, Edmond

    T I O N IN RARE EARTH METALS AND ALLOYS - A NON-KRAFZERS W P L E : m3+ N.S. Dixon, L.S. F r i t z , Y relaxation i n rare earth materials has been a subject of considerable i n t e r e s t i n recent years. Several metallic thulium compounds, Tm, TmA1, h C u , and Tm,Y1-xCu, were studied using MEssbauer

  15. Re-evaluation of Spent Nuclear Fuel Assay Data for the Three Mile Island Unit 1 Reactor and Application to Code Validation

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

    Gauld, Ian C.; Giaquinto, J. M.; Delashmitt, J. S.; Hu, Jianwei; Ilas, Germina; Haverlock, T. J.; Romano, Catherine E.

    2016-01-01

    Destructive radiochemical assay measurements of spent nuclear fuel rod segments from an assembly irradiated in the Three Mile Island unit 1 (TMI-1) pressurized water reactor have been performed at Oak Ridge National Laboratory (ORNL). Assay data are reported for five samples from two fuel rods of the same assembly. The TMI-1 assembly was a 15 X 15 design with an initial enrichment of 4.013 wt% 235U, and the measured samples achieved burnups between 45.5 and 54.5 gigawatt days per metric ton of initial uranium (GWd/t). Measurements were performed mainly using inductively coupled plasma mass spectrometry after elemental separation via highmore »performance liquid chromatography. High precision measurements were achieved using isotope dilution techniques for many of the lanthanides, uranium, and plutonium isotopes. Measurements are reported for more than 50 different isotopes and 16 elements. One of the two TMI-1 fuel rods measured in this work had been measured previously by Argonne National Laboratory (ANL), and these data have been widely used to support code and nuclear data validation. Recently, ORNL provided an important opportunity to independently cross check results against previous measurements performed at ANL. The measured nuclide concentrations are used to validate burnup calculations using the SCALE nuclear systems modeling and simulation code suite. These results show that the new measurements provide reliable benchmark data for computer code validation.« less

  16. Test Area North Pool Stabilization Project: Environmental assessment

    SciTech Connect (OSTI)

    NONE

    1996-05-01

    The Test Area North (TAN) Pool is located within the fenced TAN facility boundaries on the Idaho National Engineering Laboratory (INEL). The TAN pool stores 344 canisters of core debris from the March, 1979, Three Mile Island (TMI) Unit 2 reactor accident; fuel assemblies from Loss-of-Fluid Tests (LOFT); and Government-owned commercial fuel rods and assemblies. The LOFT and government owned commercial fuel rods and assemblies are hereafter referred to collectively as {open_quotes}commercial fuels{close_quotes} except where distinction between the two is important to the analysis. DOE proposes to remove the canisters of TMI core debris and commercial fuels from the TAN Pool and transfer them to the Idaho Chemical Processing Plant (ICPP) for interim dry storage until an alternate storage location other than at the INEL, or a permanent federal spent nuclear fuel (SNF) repository is available. The TAN Pool would be drained and placed in an industrially and radiologically safe condition for refurbishment or eventual decommissioning. This environmental assessment (EA) identifies and evaluates environmental impacts associated with (1) constructing an Interim Storage System (ISS) at ICPP; (2) removing the TMI and commercial fuels from the pool and transporting them to ICPP for placement in an ISS, and (3) draining and stabilizing the TAN Pool. Miscellaneous hardware would be removed and decontaminated or disposed of in the INEL Radioactive Waste Management Complex (RWMC). This EA also describes the environmental consequences of the no action alternative.

  17. Small Scale SOFC Demonstration Using Bio-Based and Fossil Fuels

    SciTech Connect (OSTI)

    Michael Petrik; Robert Ruhl

    2012-03-31

    Technology Management, Inc. (TMI) of Cleveland, Ohio, has completed the project entitled â??Small Scale SOFC Demonstration using Bio-based and Fossil Fuels.â?ť Under this program, two 1-kW systems were engineered as technology demonstrators of an advanced technology that can operate on either traditional hydrocarbon fuels or renewable biofuels. The systems were demonstrated at Patterson's Fruit Farm of Chesterland, OH and were open to the public during the first quarter of 2012. As a result of the demonstration, TMI received quantitative feedback on operation of the systems as well as qualitative assessments from customers. Based on the test results, TMI believes that > 30% net electrical efficiency at 1 kW on both traditional and renewable fuels with a reasonable entry price is obtainable. The demonstration and analysis provide the confidence that a 1 kW entry-level system offers a viable value proposition, but additional modifications are warranted to reduce sound and increase reliability before full commercial acceptance.

  18. Flexible Polymer Optical Layer for Board-Level Optical Interconnects by Highly Durable Metal Imprinting Method

    E-Print Network [OSTI]

    Chen, Ray

    waveguide through electroplating process. To obtain a precise 45ş tilted angle, a 50µm thick SU-8 layer economic method with combination of tilted exposure and metal electroplating process, to achieve the quality of the embedded 45ş Au-coated mirrors. In the process of optical waveguide metal mold fabrication

  19. PROD. TYPE: COM PP:1-11 (col.fig.: nil) CES7571 MODE+

    E-Print Network [OSTI]

    Ferguson, Thomas S.

    tank. This process of mixing fluids is analogous to a ce- 45 ment mixer so it only requires one moving Viscous fluid mixing in a tilted tank by periodic shear Thomas Warda, , Asher Metchikb 3 a in revised form 4 July 2007; accepted 17 July 2007 Abstract 7 A tilted-partially filled rotating tank

  20. INITIAL RESULTS ON NEUTRALIZED DRIFT COMPRESSION EXPERIMENTS (NDCX-IA) FOR HIGH INTENSITY ION BEAM

    E-Print Network [OSTI]

    Gilson, Erik

    in the presence of a neutralizing plasma provide by a Al arc or MEVVA source. Given adequate neutralization makes use of a temporal velocity tilt and neutralizing plasma to achieve small pulse lengths [2]. Here tilt core induction cell, plasma source, solenoid tube for plasma channel and diagnostics such as gated

  1. ARTICLE IN PRESS UNCORRECTEDPROOF

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Stochastic optimization for a tip-tilt adaptive correcting system M.S. Zakynthinaki a, , Y.G. Saridakis b July 2002 Abstract We present computer simulations of a tip-tilt adaptive optics system, where. The system uses a simple measure of the light intensity that passes through a mask and is recorded

  2. Project focus: Complete design of an interactive solar panel system to be situated on

    E-Print Network [OSTI]

    Sun, Yu

    Project focus: · Complete design of an interactive solar panel system to be situated on top the effective area · Two types of solar cells: · 3 panel configurations: · Real-time power output data Si panels with 30.0o tilt c) 10 CdTe panels; 38.5o tilt · Solar insolation recorder, thermometer

  3. Tensile-stressed microelectromechanical apparatus and tiltable micromirrors formed therefrom

    DOE Patents [OSTI]

    Fleming, James G.

    2007-01-09

    A microelectromechanical (MEM) apparatus is disclosed which includes a pair of tensile-stressed actuators suspending a platform above a substrate to tilt the platform relative to the substrate. A tensile stress built into the actuators initially tilts the platform when a sacrificial material used in fabrication of the MEM apparatus is removed. Further tilting of the platform can occur with a change in the ambient temperature about the MEM apparatus, or by applying a voltage to one or both of the tensile-stressed actuators. The MEM apparatus can be used to form a tiltable micromirror or an array of such devices, and also has applications for thermal management within satellites.

  4. Counterintuitive transitions between crossing energy levels

    E-Print Network [OSTI]

    A. A. Rangelov; J. Piilo; N. V. Vitanov

    2010-10-06

    We calculate analytically the probabilities for intuitive and counterintuitive transitions in a three-state system, in which two parallel energies are crossed by a third, tilted energy. The state with the tilted energy is coupled to the other two states in a chainwise linkage pattern with constant couplings of finite duration. The probability for a counterintuitive transition is found to increase with the square of the coupling and decrease with the squares of the interaction duration, the energy splitting between the parallel energies, and the tilt (chirp) rate. Physical examples of this model can be found in coherent atomic excitation and optical shielding in cold atomic collisions.

  5. Revisiting Insights from Three Mile Island Unit 2 Postaccident Examinations and Evaluations in View of the Fukushima Daiichi Accident

    SciTech Connect (OSTI)

    Joy Rempe; Mitchell Farmer; Michael Corradini; Larry Ott; Randall Gauntt; Dana Powers

    2012-11-01

    The Three Mile Island Unit 2 (TMI-2) accident, which occurred on March 28, 1979, led industry and regulators to enhance strategies to protect against severe accidents in commercial nuclear power plants. Investigations in the years after the accident concluded that at least 45% of the core had melted and that nearly 19 tonnes of the core material had relocated to the lower head. Postaccident examinations indicate that about half of that material formed a solid layer near the lower head and above it was a layer of fragmented rubble. As discussed in this paper, numerous insights related to pressurized water reactor accident progression were gained from postaccident evaluations of debris, reactor pressure vessel (RPV) specimens, and nozzles taken from the RPV. In addition, information gleaned from TMI-2 specimen evaluations and available data from plant instrumentation were used to improve severe accident simulation models that form the technical basis for reactor safety evaluations. Finally, the TMI-2 accident led the nuclear community to dedicate considerable effort toward understanding severe accident phenomenology as well as the potential for containment failure. Because available data suggest that significant amounts of fuel heated to temperatures near melting, the events at Fukushima Daiichi Units 1, 2, and 3 offer an unexpected opportunity to gain similar understanding about boiling water reactor accident progression. To increase the international benefit from such an endeavor, we recommend that an international effort be initiated to (a) prioritize data needs; (b) identify techniques, samples, and sample evaluations needed to address each information need; and (c) help finance acquisition of the required data and conduct of the analyses.

  6. Control room habitability system review models

    SciTech Connect (OSTI)

    Gilpin, H. )

    1990-12-01

    This report provides a method of calculating control room operator doses from postulated reactor accidents and chemical spills as part of the resolution of TMI Action Plan III.D.3.4. The computer codes contained in this report use source concentrations calculated by either TACT5, FPFP, or EXTRAN, and transport them via user-defined flow rates to the control room envelope. The codes compute doses to six organs from up to 150 radionuclides (or 1 toxic chemical) for time steps as short as one second. Supporting codes written in Clipper assist in data entry and manipulation, and graphically display the results of the FORTRAN calculations. 7 refs., 22 figs.

  7. Operational Effectiveness in Use fo BAS 

    E-Print Network [OSTI]

    Bobker, M.; Joseph, M.; Ascazubi, M.; Brown, T.; Thorpe, K.; Essman, J.

    2013-01-01

    ?Collect?BAS?data?with?analytics?from?3rd party? vendor ? Not?allowed?by?university?.. ? Now?developing?system?process?from?ground?up.?? Ugh!???But?important?learning ICEBO?2013???????????????????????????CITY?UNIVERSITY?OF?NY Currently?evolving?paradigm:?2?sides?(?) ? Machine...?TMI?? guiding?focus ? KPI?for?Continuous?Improvement?process ICEBO?2013???????????????????????????CITY?UNIVERSITY?OF?NY Conclusion ? Brave?New?World?of?Building?Big?Data,?much?of?which?will?be? streaming?from?BAS.??Our?new?paradigm.?? ? Furor?&?competition?over??new?apps...

  8. Structural Analysis of Cell Components and Cell division in Archaeal Cells

    E-Print Network [OSTI]

    Toso, Daniel B

    2013-01-01

    an A. fulgidus cell stained by 1% uranyl acetate (UA) (A) orTMV – Tobacco Mosaic Virus UA – Uranyl Acetate viii LIST OFgrids and stained using 2.5% uranyl acetate. Tomography tilt

  9. Siting Your Solar Water Heating System | Department of Energy

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

    Before you buy and install a solar water heating system, you need to first consider your site's solar resource, as well as the optimal orientation and tilt of your solar collector....

  10. brief communications nature methods | VOL.7 NO.12 | DECEMBER2010 | 985

    E-Print Network [OSTI]

    Cai, Long

    -ray microscope after vitrification by plunge- freezing in liquid ethane. Cells grown on the grids had normal of a cryogenic tilt stage, enabling tomography of frozen-hydrated, intact adherent cells. We obtained three

  11. 1108 VOLUME 127M O N T H L Y W E A T H E R R E V I E W 1999 American Meteorological Society

    E-Print Network [OSTI]

    Schultz, David

    is manifested as a baroclinic zone that monotonically tilts rearward with height over the cold postfrontal air is used to de- scribe a cold front where the onset of cold advection in the lower- to midtroposphere pr

  12. Structural Monitoring System (SMS) and Visual System (VS)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Axis Communications, Inc. has developed network ready, environmentally tolerant, low-light level camera-visual systems (VS) with built-in pan and tilt mechanisms that permit remote monitoring of...

  13. Micromechanisms with floating pivot

    DOE Patents [OSTI]

    Garcia, Ernest J. (Albuquerque, NM)

    2001-03-06

    A new class of tilting micromechanical mechanisms have been developed. These new mechanisms use floating pivot structures to relieve some of the problems encountered in the use of solid flexible pivots.

  14. Briefing Topic: Geologic Tools for the Moon

    E-Print Network [OSTI]

    Rathbun, Julie A.

    -angle scoop with its pan adjusted to its maximum tilt at Station 3 (Apollo 17) where crew sampled material-134-20426 Rake · Astronaut continues to lift the rake, displacing additional fines and isolating pebbles

  15. Performance analysis of medium temperature non-tracking solar thermal concentrators

    E-Print Network [OSTI]

    Balkoski, Kevin

    2011-01-01

    For stationary collectors, one must understand sun-Earthby the sun [1]. A solar thermal collector is a device thatthe collector due south and tilted to be normal to the sun

  16. Mechanical Design of the Magdalena Ridge Observatory Interferometer

    E-Print Network [OSTI]

    Young, John

    and transporter, fast tip-tilt system, beam relay system, delay line system, beam compressor, automated alignment and testing inside the integration hall at Advanced Mechanical and Optical System (AMOS) test facility

  17. Wireless Monitoring of Railway Embankments 

    E-Print Network [OSTI]

    Dantal, Vishal S.

    2010-07-14

    catastrophic damages. Soil moisture and movement of the soil mass are prime indicators of potential shallow slide movements. This assessment of wireless instruments considers a variety of devices ranging from devices for monitoring tilt and moisture at specific...

  18. ICARUS 119, 153172 (1996) ARTICLE NO. 0008

    E-Print Network [OSTI]

    Hamilton, Douglas P.

    1996-01-01

    along Mars' vernal equinox (the intersection between depth. Two years later, Dubinin et al. (1990-fated Phobos-2 mission, noted thatgrains smaller than 100 m is tilted out of the equatorial strong solar wind

  19. Chemistry and Physics of Lipids 160 (2009) 3344 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Nagle, John F.

    2009-01-01

    . For the low temperature phases with ordered hydrocarbon chains, we confirm the transition from a tilted L gel phase to an untilted, interdigitated L I phase as the sample hydrates at 20 C. Our measurement of water

  20. An experimental and analytical investigation of the operational characteristics of a capillary pumped loop 

    E-Print Network [OSTI]

    Dickey, James Todd

    1993-01-01

    An experimental investigation was conducted on a relatively new and unique type of capillary pumped loop (CPL) at various power inputs and adverse tilts in order to verify the operational parameters and measure the performance limits. A...

  1. Improving Teleoperation: Reducing Mental Rotations and Translations

    E-Print Network [OSTI]

    Amaral, Luis A.N.

    Dual Arm Work Platform (DAWP), consisting of two six-degree-of-freedom robotic arms and several tilt. There are many transformations at which humans are very adept (such as using a computer mouse, driving a car

  2. Paying Too Much for Energy? The True Costs of Our Energy Choices

    E-Print Network [OSTI]

    Looney, Adam

    Energy consumption is critical to economic growth and quality of life. America's energy system, however, is malfunctioning. The status quo is characterized by a tilted playing field, where energy choices are based on the ...

  3. An Eta-model output study of frontogenesis conditions favoring development of a troposphere-spanning front 

    E-Print Network [OSTI]

    Stewart, Jeffrey Paul

    1999-01-01

    the formation of a troposphere spanning front, tilting, confluent and shear deformation terms of the Petterssen and other applicable frontogenesis equations were evaluated utilizing numerical model output of the Eta model. The outcome of this study indicates...

  4. Effects of solar photovoltaic panels on roof heat transfer

    E-Print Network [OSTI]

    Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

    2011-01-01

    comes from both the solar panel and the sky weighted by the underside of the tilted solar panels and the surface of of a roof  underneath a solar panel compared to that of an 

  5. Wireless Sensor Network for Monitoring of Historic Structures under Rehabilitation 

    E-Print Network [OSTI]

    Samuels, Julie Marie

    2012-02-14

    . The Frankford Church, an historic wooden church which required foundation replacement, is the first field study. Sensors monitor tilt of the church’s walls throughout construction. During the construction process, the entire floor of the church is removed...

  6. Mechanically latchable tiltable platform for forming micromirrors and micromirror arrays

    DOE Patents [OSTI]

    Garcia, Ernest J. (Albuquerque, NM); Polosky, Marc A. (Tijeras, NM); Sleefe, Gerard E. (Cedar Crest, NM)

    2006-12-12

    A microelectromechanical (MEM) apparatus is disclosed which includes a platform that can be electrostatically tilted from being parallel to a substrate on which the platform to being tilted at an angle of 1 20 degrees with respect to the substrate. Once the platform has been tilted to a maximum angle of tilt, the platform can be locked in position using an electrostatically-operable latching mechanism which engages a tab protruding below the platform. The platform has a light-reflective upper surface which can be optionally coated to provide an enhanced reflectivity and form a micromirror. An array of such micromirrors can be formed on a common substrate for applications including optical switching (e.g. for fiber optic communications), optical information processing, image projection displays or non-volatile optical memories.

  7. Transport Properties of Bilayer Graphene Nanoribbons

    E-Print Network [OSTI]

    Wang, Minsheng

    2013-01-01

    Asymmetry of Graphene p-n Junction. Electron Devices, IEEEFabrication of graphene p-n-p junctions with contactless topof a tilted graphene p-n junction. Physical Review B (

  8. Femtosecond surface plasmon interferometry

    E-Print Network [OSTI]

    Temnov, Vasily V.

    We demonstrate femtosecond plasmonic interferometry with a novel geometry. The plasmonic microinterferometer consists of a tilted slit-groove pair. This arrangement allows for (i) interferometric measurements at a single ...

  9. Magneto-optical manipulation of surface plasmons in gold/ferromagnetic/gold multilayer films

    E-Print Network [OSTI]

    Temnov, Vasily V.

    Modulation of the surface plasmon wave vector in composite gold/cobalt/gold multilayer films due to periodic magnetization switching in cobalt is observed with a tilted slit-groove microinterferometer.

  10. Femtosecond surface plasmon interferometry with gold nanostructures

    E-Print Network [OSTI]

    Temnov, Vasily V.

    We measure the ultrafast electron dynamics in gold via ultrafast surface plasmon interferometry. A new plasmonic microinterferometer with tilted slit-groove pair is used to unambiguously determine changes of real and ...

  11. High-resolution ab initio three-dimensional X-ray diffraction microscopy (CXIDB ID 15)

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

    Chapman, Henry N.

    The file contains 125 images corresponding to different tilts of the sample around the y axis at 1 degree intervals. Each image is the result of 4 exposures merged together. For more details see the citation.

  12. Effects of solar photovoltaic panels on roof heat transfer

    E-Print Network [OSTI]

    Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

    2011-01-01

    the underside of the tilted solar panels and the surface of the roof under the solar panel (Fig.  2).  An air temperature of the  solar panel is similar to the roof 

  13. Soiling losses for solar photovoltaic systems in California

    E-Print Network [OSTI]

    Mejia, Felipe A; Kleissl, Jan

    2013-01-01

    accumulation of dust on solar panels that causes a decreasenecessity of cleaning solar panels in California. In Sectionand tilt angle of the solar panels. 2.2 Solar Conversion

  14. WORKSHOP ON APPLICATION OF REMOTE SENSING TECHNOLOGIES FOR DISASTER RESPONSE

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    stations ·· Catalog; SCEC CMM3Catalog; SCEC CMM3 #12;4 NAS - Irvine Southern California is the nation, and effects of ground tilt and subsidence on water systemson water systems Can be used in realCan be used

  15. A hybrid type small 5-axis CNC milling machine

    E-Print Network [OSTI]

    Son, Seung-Kil, 1964-

    2002-01-01

    5-axis CNC milling machines are important in a number of industries ranging from aerospace to consumer-die-mold machining because they can deliver high machining accuracy with a spindle tilting capacity. Most of these ...

  16. Serum HMGB1 is a predictive and prognostic biomarker for oncolytic immunotherapy

    E-Print Network [OSTI]

    Hemminki, Akseli

    Group (CGTG); Haartman Institute; University of Helsinki; Helsinki, Finland; 2 Docrates Cancer Center; Helsinki, Finland; 3 Department of Obstetrics and Gynecology; HUCH, Helsinki, Finland; 4 TILT Biotherapeutics Ltd.; Helsinki, Finland Keywords: cancer, HMGB1, immunotherapy, oncolytic adenovirus, prognostic

  17. Rolling stones: The motion of a sphere down an inclined plane coated with a thin liquid film

    E-Print Network [OSTI]

    Bico, Jose

    A spherical bead deposited on a smooth tilted dry plane wall rolls down the slope under the uniform acceleration of gravity. We describe an analogous experiment conducted using a plane wall that is coated with a thin layer ...

  18. Customer adoption of small-scale on-site power generation

    E-Print Network [OSTI]

    Siddiqui, Afzal S.; Marnay, Chris; Hamachi, Kristina S.; Rubio, F. Javier

    2001-01-01

    of Small-Scale On-Site Power Generation Afzal S. Siddiqui,technologies will tilt power generation economics in favourquality. This pattern of power generation and consumption is

  19. berkley

    National Nuclear Security Administration (NNSA)

    region.

    Juwi will design, engineer, install, and finance a 3 MW fixed-tilt solar photovoltaic array at the Laboratory's Livermore site. The array will be located on...

  20. Deformation behavior of cylindrical block copolymer bicrystals : pathway to understanding block copolymer grain boundaries

    E-Print Network [OSTI]

    Wanakamol, Panitarn

    2006-01-01

    Model bicrystals made by adhering pieces of near-single-crystal styrene-isoprene-styrene (SIS) cylindrical block copolymer (BCP), produced by a roll-casting process; yield various types of pure tilt grain boundaries. The ...

  1. Use of Renewable Energy in Buildings: Experiences With Solar Thermal Utilization 

    E-Print Network [OSTI]

    Wang, R.; Zhai, X.

    2006-01-01

    collectors on the south tilted roofs, south walls, balconies or awnings. Experiences on solar thermal utilization are mainly introduced in this paper, which include solar hot water systems with different design methods in residential buildings and solar...

  2. Elastomechanical methods in the exploration of the Valles Caldera, New Mexico. Final report, June 8, 1981-October 8, 1981

    SciTech Connect (OSTI)

    Bodvarsson, G.

    1981-01-01

    The Valles caldera in the Jemez Mountains of New Mexico is a case of an active caldera that is an object for a comprehensive ground tilt field program to map both elastic and rheic discontinuities. Based on a rather comprehensive theoretical development that is outlined in five separate Essays, estimates of the amplitudes of some of the possible ground tilt signals were obtained. Based on the results, the strongest signals of the order of 100 to 200 nanoradians would appear to result from the purely elastic response of the caldera fill to a barometric forcing. Moreover, assuming a magmatic underplate below the Valles, barometric forcing may lead to a flexure of the upper crust that could generate tilt signals of a similar magnitude. Present data material is insufficient to allow a useful estimate to be made of the possible tilt signals due to the rheic properties of a Valles pluton that may be in the state of partial fusion.

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    free electron laser (FEL) pulses is crucial for their use in diffractive imaging. We describe how the distribution of average phase tilts and intensities on hard x-ray pulses with...

  4. THERMAL DEGRADATION OF A BLACK CHROME SOLAR SELECTIVE ABSORBER COATING: SHORT TERM

    E-Print Network [OSTI]

    Lampert, Carl M.

    2011-01-01

    Above 500°C after 1 hour heat treatments, this coating shows600° C 20 kV, 20° tilt heat treatment. SPECTRAL REFLECTANCEterm high tem- perature heat treatments of CHROM-ONYX. short

  5. Hosing Instability of the Drive Electron Beam in the E157 Plasma...

    Office of Scientific and Technical Information (OSTI)

    from the centroid) occurred even though the beam had an initial tilt. less Authors: Blue, Brent Edward ; SLAC UCLA Publication Date: 2005-10-10 OSTI Identifier: 878078 Report...

  6. Fault block kinematics at a releasing stepover of the Eastern...

    Open Energy Info (EERE)

    axis rotation (tilting) in the geothermal area. Authors Pluhar, C.J.; Coe, R.S. ; Lewis, J.C.; Monastero, F.C. ; Glen and J.M.G Published Journal Earth and Planetary...

  7. Thin Film Deposition of Conducting Polymers and Carbon Allotropes via Interfacial Solution Processing and Evaporative Vapor Phase Polymerization

    E-Print Network [OSTI]

    D'Arcy, Julio Marcelo

    2012-01-01

    produced by mixing water, a heavy oil, and a dye. a. Tiltednanofibers, water and a heavy oil such as chloroform orproduced by mixing water, a heavy oil, and a dye. a. Tilted

  8. The politics of representation and the social order : in the War on Terror

    E-Print Network [OSTI]

    Chang, Gordon C.

    2008-01-01

    The U.S. Tilts toward Iraq, 1980-1984. ” National Security2008. “Why We Must Attack Iraq: Bush’s Reasoning PracticesM. 2007. Suicide Bombers in Iraq: The Strategy and Ideology

  9. The Population Structure of Ten Newfoundland Outports

    E-Print Network [OSTI]

    Martin, L. J.; Crawford, Michael H.; Koertvelyessy, T. A.; Keeping, D.; Collins, M.; Huntsman, R.

    2000-12-01

    mean per-locus heterozygosity on genetic distance from the gene frequency centroid to identify the most isolated populations. On the basis of this information, the three outports of Seal Cove, Island Harbor, and Tilting were found to be genetically...

  10. Neon time-of-flight backscattering spectrometry for surface analysis 

    E-Print Network [OSTI]

    Garcia, Richard Michael

    2001-01-01

    the observed system resolutions with those obtained previously in similar analyses. Discriminator thresholds, electronic start/stop logic, aperture sizes, target tilt and beam energies were varied and studied to determine their effect on system resolution...

  11. Forty-Six-Foot Tall Needle Sculpture Rises Over Arts Quad > EMC2...

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

    A 46-foot tall blue, needle-shaped sculpture. The structure - tilted "A Needle Woman: Galaxy was a Memory, Earth is a Souvenir" - is part of Cornell's Council for the Arts'...

  12. SMUD- Non-Residential PV Incentive Program

    Broader source: Energy.gov [DOE]

    As of August 2013, the current EPBI is $0.20/W CSI-AC; adjusted based on the expected performance of the system, which is affected by factors such as inverter efficiency, orientation, tilt and...

  13. Disambiguation of Korean Utterances Using Automatic Intonation Recognition 

    E-Print Network [OSTI]

    Jang, Tae-Yeoub; Song, Minsuck; Lee, Kiyeong

    The paper describes a research on a use of intonation for disambiguating utterance types of Korean spoken sentences. Based on tilt intonation theory (Taylor and Black 1994), two related but separate experiments were performed ...

  14. Studies of Global Stability of Fluid-reversed Configuration Plasmas using a Rigid Body Model

    SciTech Connect (OSTI)

    First Author = H. Ji [Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ 08543 (US); M. Yamada [PPPL; R. Kulsrud [PPPL; N. Pomphrey [PPPL

    1998-04-01

    Global stability of field-reversed configuration (FRC) plasmas has been studied using a simple rigid body model in the parameter space ofs (ratio of separatrix radius to average ion gyroradius) and plasma elongation E (ratio of separatrix length to separatrix diameter). Tilt stability is predicted, independent of s, for FRC`s with low E(oblate), while the tilt stability of FRC`s with large E (prolate)depends on s/E. It is found that plasma rotation due to ion diamagnetic drift can stabilize the tilt mode when s/E is less than or equal to1.7. The so-called collisionless ion gyroviscosity also is identified to stabilize tilt when s/E is less than or equal to 2.2. Combining these two effects, the stability regime broadens to s/E is less than or equal to 2.8, consistent with previously developed theories. A small additional rotation (e.g., a Mach number of 0.2) can improve tilt stability significantly at large E. A similar approach is taken to study the physics of the shift stability. It is found that radial shift is unstable when E is < 1 WHILE AXIAL SHIFT IS UNSTABLE WHEN E is> 1. However, unlike tilt stability, gyroviscosity has little effect onshift stability.

  15. WeatherMaker: Weather file conversion and evaluation

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1999-07-01

    WeatherMaker is a weather-data utility for use with the ENERGY-10 design-tool computer program. The three main features are: Convert--Weather files can be converted from one format to another. For example, a TMY2 format file can be converted to an ENERGY-10 binary file that can be used in a simulation. This binary file can then be converted to a text format that allows it to be read and/or manipulated in WordPad or Excel. Evaluate--ENERGY-10 weather files can be studied in great detail. There are 8 graphical displays of the data that provide insight into the data, and a summary tables that presents results calculated from the hourly data. Adjust--Hourly temperature data can be adjusted starting with hourly data from a nearby TMY2 site. Dry-bulb and wet-bulb temperatures are adjusted up or down as required to match given monthly statistics. This feature can be used to generate weather files for any of 3,958 sites in the US where such monthly statistics are tabulated. The paper shows a variety of results, explains the methods used, and discusses the rationale for making the adjustments. It is anticipated that WeatherMaker will be released by the time of the ASES Solar 99 conference.

  16. Direction on characterization of fuel debris for defueling process in Fukushima Daiichi Nuclear Power Station

    SciTech Connect (OSTI)

    Yano, Kimihiko; Kitagaki, Toru; Ikeuchi, Hirotomo; Wakui, Ryohei; Higuchi, Hidetoshi; Kaji, Naoya; Koizumi, Kenji; Washiya, Tadahiro [Japan Atomic Energy Agency 4-33 Muramatsu, Tokaimura, Nakagun, Ibaraki 319-1194 (Japan)

    2013-07-01

    For the decommissioning of Fukushima Daiichi Nuclear Power Station (1F), defueling of the fuel debris in the reactor core of Units 1-3 is planned to start within 10 years. Preferential items in the characterization of the fuel debris were identified for this work, in which the procedure and handling tools were assumed on the basis of information on 1F and experience after the Three Mile Island Unit 2 (TMI-2) accident. The candidates for defueling tools for 1F were selected from among the TMI- 2 defueling tools. It was found that they could be categorized into six groups according to their operating principles. The important properties of the fuel debris for defueling were selected considering the effect of the target materials on the tool performance. The selected properties are shape, size, density, thermal conductivity, heat capacity, melting point, hardness, elastic modulus, and fracture toughness. Of these properties, the mechanical properties (hardness, elastic modulus, fracture toughness) were identified as preferential items, because too few data on these characteristics of fuel debris are available in past severe accident studies. (authors)

  17. Public opinion and nuclear energy

    SciTech Connect (OSTI)

    Nealey, S.M.; Melber, B.D.; Rankin, W.L.

    1983-01-01

    Public acceptance of a nuclear power plant (NPP) built near one's residence has declined steadily since the early 1970's. Following the TMI accident, this acceptance decreased dramatically. There has been some attitude rebound, however, and through mid-1981, the % who supported continued NPP construction in USA was 5 to 10% more than those in opposition. Men's and women's attitudes are different and were differentially affected by the TMI accident. Beliefs and attitudes about specific nuclear power issues were explored using questionnaires. Reactor-safety concerns were found to be more important than nuclear-waste concerns. Nuclear fuel-supply considerations are believed to be a major advantage of nuclear power. The public was largely unaware of the breeder-reactor concept. The US public generally does not favor selling US reactors abroad. It also greatly underestimates how long it takes to build a NPP. Most people believed solar-generated electricity is cheapest. The public has little information or has misinformation about some areas of nuclear power. (DLC)

  18. Data bases for rapid response to power reactor problems

    SciTech Connect (OSTI)

    Maskewitz, B.F.

    1980-01-01

    The urgency of the TMI-2 incident demanded prompt answers to an imperious situation. In responding to these challenging circumstances, both government and industry recognized deficiencies in both availability of essential retrievable data and calculational capabilities designed to respond immediately to actual abnormal events. Each responded by initiating new programs to provide a remedy for the deficiencies and to generally improve all safety measures in the nuclear power industry. Many data bases and information centers offer generic data and other technology resources which are generally useful in support of nuclear safety programs. A few centers can offer rapid access to calculational methods and associated data and more will make an effort to do so. As a beneficial spin-off from the lessons learned from TMI-2, more technical effort and financial resources will be devoted to the prevention of accidents, and to improvement of safety measures in the immediate future and for long term R and D programs by both government and the nuclear power industry.

  19. Theory of Chiral Modulations and Fluctuations in Smectic-A Liquid Crystals Under an Electric Field

    E-Print Network [OSTI]

    J. V. Selinger; J. Xu; R. L. B. Selinger; B. R. Ratna; R. Shashidhar

    2000-02-02

    Chiral liquid crystals often exhibit periodic modulations in the molecular director; in particular, thin films of the smectic-C* phase show a chiral striped texture. Here, we investigate whether similar chiral modulations can occur in the induced molecular tilt of the smectic-A phase under an applied electric field. Using both continuum elastic theory and lattice simulations, we find that the state of uniform induced tilt can become unstable when the system approaches the smectic-A--smectic-C* transition, or when a high electric field is applied. Beyond that instability point, the system develops chiral stripes in the tilt, which induce corresponding ripples in the smectic layers. The modulation persists up to an upper critical electric field and then disappears. Furthermore, even in the uniform state, the system shows chiral fluctuations, including both incipient chiral stripes and localized chiral vortices. We compare these predictions with observed chiral modulations and fluctuations in smectic-A liquid crystals.

  20. Feasibility Study of Solar Photovoltaics on Landfills in Puerto Rico (Second Study)

    SciTech Connect (OSTI)

    Salasovich, J.; Mosey, G.

    2011-08-01

    This report presents the results of an assessment of the technical and economic feasibility of deploying a solar photovoltaics (PV) system on landfill sites in Puerto Rico. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed tilt), crystalline silicon (single-axis tracking), and thin film (fixed tilt). The report outlines financing options that could assist in the implementation of a system. According to the site production calculations, the most cost-effective system in terms of return on investment is the thin-film fixed-tilt technology. The report recommends financing options that could assist in the implementation of such a system. The landfills and sites considered in this report were all determined feasible areas in which to implement solar PV systems.