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  1. Spomenka Kobe, Jozef Stefan Institut, Rare Earth Magnets in Europe...

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

    Hadjipanayis, Chairman, Department of Physics and Astronomy, University of Delaware, Moving Beyond Neodymium-Iron Permanent Magnets for EV Motors Iowa lab gets critical materials...

  2. Stefan Lasiewski

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

    Stefan Lasiewski Stefan Lasiewski Stefan Lasiewski Stefan Lasiewski Sr Computer Systems Engineer Infrastructure Services National Energy Research Scientific Computing Center slasiewski@lbl.gov Phone: (510) 486-4619 Fax: (510) 486-6459 Lawrence Berkeley National Laboratory 1 Cyclotron Road Mailstop 59R4010A Berkeley, CA 94720 US Biographical Sketch Stefan Lasiewski is a Senior Systems Engineer in the Infrastructure Services Group at NERSC. The six members of this group are responsible for: Web

  3. Kobe Steel Ltd Kobelco | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Kobe Steel Ltd (Kobelco) Place: Kobe-shi, Hyogo, Japan Zip: 651-8585 Sector: Solar Product: Japanese steel manufacturer; manufactures PV...

  4. Kazuhiro Hono, Magnetic Materials Center Managing Director, NIMS...

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

    PDF icon SessionA7HonoNIMS.pdf More Documents & Publications Spomenka Kobe, Jozef Stefan Institut, Rare Earth Magnets in Europe Tom Lograsso, Ames Laboratory (Iowa State ...

  5. Physics in Collision 2009 -- Kobe, Japan

    ScienceCinema (OSTI)

    Dr. Yuji Yamazaki

    2010-01-08

    Dr. Yuji Yamazaki, a host of the Physics in Collision 2009 conference, and Dr. Thomas Muller, who will host the conference in 2010, talk about PIC 2009 in Kobe, Japan.

  6. Stefan Gerhardt | Princeton Plasma Physics Lab

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

    Stefan Gerhardt Principal Research Physicist Stefan Gerhardt is head of Experimental Research Operations for the National Spherical Torus Experiment- Upgrade (NSTX-U). He operates numerous diagnostics on NSTX-U, along with designing plasma control schemes and running physics experiments. He has previously worked on a wide variety of fusion machines, including spherical tokamaks, stellarators, and field reversed configurations. Interests Fusion energy Plasma diagnostics Plasma physics

  7. A Fast Dynamic Language for Technical Computing Stefan Karpinski...

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

    Fast Dynamic Language for Technical Computing Stefan Karpinski, Jeff Bezanson, Viral B. Shah & Alan Edelman u a l j i Two Language Problem People love dynamic environments for...

  8. Low-coke rate operation under high PCI at Kobe No. 3 BF

    SciTech Connect (OSTI)

    Matsuo, Tadasu; Kanazuka, Yasuo; Hoshino, Koichi; Yoshida, Yasuo; Kitayama, Syuji; Ishiwaki, Shiro

    1997-12-31

    Kobe No. 3 blast furnace (BF) suffered tremendous damage when the Great Hanshin-Awaji Earthquake rocked the area on January 17, 1995. However, working as quickly as possible to dig out of the burden and rehabilitate various facilities, the company managed to restart the No. 3 BF on April 2. After the restart, which went smoothly, production was shifted into the low coke rate operation which was being promoted before the disaster. In October, 1995, only seven months after the restart, the nation record of 296 kg/t low coke rate could be achieved. Subsequently, in January, 1996, coke rate reached 290 kg/t and the low coke rate operation was renewed. Since that time the same level of coke rate has been maintained. The paper discusses how low coke rate operation was achieved.

  9. Podolsky electromagnetism at finite temperature: Implications on the Stefan-Boltzmann law

    SciTech Connect (OSTI)

    Bonin, C. A.; Bufalo, R.; Pimentel, B. M.; Zambrano, G. E. R.

    2010-01-15

    In this work we study Podolsky electromagnetism in thermodynamic equilibrium. We show that a Podolsky mass-dependent modification to the Stefan-Boltzmann law is induced and we use experimental data to limit the possible values for this free parameter.

  10. Browse by Discipline -- E-print Network Subject Pathways: Plasma...

    Office of Scientific and Technical Information (OSTI)

    W X Y Z Vokal, Barbara (Barbara Vokal) - Department of Environmental Sciences, Jozef Stefan Institute Voordouw, Gerrit (Gerrit Voordouw) - Department of Biological Sciences, ...

  11. Stefan Lasiewski

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

    projects. Current projects include Improving IPv6 services for many publicly available web services, virtualization, DevOps and migrating server infrastructure to the new...

  12. Browse by Discipline -- E-print Network Subject Pathways: Renewable...

    Office of Scientific and Technical Information (OSTI)

    W X Y Z Vokal, Barbara (Barbara Vokal) - Department of Environmental Sciences, Jozef Stefan Institute Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P ...

  13. Stefan Vajda | Argonne National Laboratory

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

    clusters and materials assembled of clusters Adjunct professor, Yale University News Copper clusters capture and convert carbon dioxide to make fuel Telephone 630.252.8123 Fax ...

  14. Hawking radiation, the Stefan-Boltzmann law, and unitarization...

    Office of Scientific and Technical Information (OSTI)

    1234134 GrantContract Number: SC0011702 Type: Published Article Journal Name: Physics Letters. Section B Additional Journal Information: Journal Volume: 754; Journal Issue: C;...

  15. Hot repair of ceramic burner on hot blast stoves at USS/Kobe`s {number_sign}3 blast furnace

    SciTech Connect (OSTI)

    Bernarding, T.F.; Chemorov, M.; Shimono, S.; Phillips, G.R.

    1997-12-31

    During the 1992 reline of the No. 3 blast furnace, three new stoves were constructed. The design of the stoves, equipped with internal ceramic burners, was for providing a hot blast temperature of 2,000 F at a wind rate of 140,000 SCFM. After 3 years the performance had deteriorated so the burners were cleaned. When a second cleaning did not improve the performance of No. 3 blast furnace, it was decided to repair the refractory while still hot. The paper describes the hot repair procedures, taking a stove off for repairs, maintenance heat up during repairs, two stove operation, stove commissioning, repair of a ceramic burner, and wet gas prevention.

  16. Browse by Discipline -- E-print Network Subject Pathways: Biotechnolog...

    Office of Scientific and Technical Information (OSTI)

    Stefan (Stefan Talke) - Department of Civil and Environmental Engineering, University ... Architecture, Geoinformatics, Geodesy and Civil Engineering, Hochschule Neubrandenburg ...

  17. Issues and opportunities in exotic hadrons (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Authors: Briceno, Raul A. 1 ; Cohen, Thomas D. 2 ; Coito, S. 3 ; Dudek, Jozef J. 4 ; Eichten, E. 5 ; Fischer, C. S. 6 ; Fritsch, M. 7 ; Gradl, W. 8 ; Jackura, A. ...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Germany-US Nuclear Theory Exchange Program for QCD Studies of Hadrons & Nuclei 'GAUSTEQ' Dudek, Jozef ; Melnitchouk, Wally GAUSTEQ was a Germany-U.S. exchange program in nuclear ...

  19. Electricity Use as an Indicator of U.S. Economic Activity

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

    Electricity Use as an Indicator of U.S. Economic Activity Vipin Arora and Jozef Lieskovsky November 2014 Independent Statistics & Analysis www.eia.gov U.S. Energy Information Administration Washington, DC 20585 This paper is released to encourage discussion and critical comment. The analysis and conclusions expressed here are those of the authors and not necessarily those of the U.S. Energy Information Administration. WORKING PAPER SERIES December 2014 Vipin Arora and Jozef Lieskovsky | U.S.

  20. Documenting stone age cleverness by tool development

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

    Uto (National Institute of Advanced Industrial Science and technology, Japan), Megumi Kondo (Ochanomizu University, Japan), Masayuki Hyodo (Kobe University) and Gen Suwa...

  1. Kawasaki Plant Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    Systems Ltd Jump to: navigation, search Name: Kawasaki Plant Systems Ltd Place: Kobe, Japan Zip: 650-8670 Sector: Biomass, Services, Solar Product: Engineers, manufactures, and...

  2. Natural Oils - The Next Generation of Diesel Engine Lubricants...

    Office of Environmental Management (EM)

    Systems * Catalyst Compatible Engine Oil Aftertreatment Poisoning * Efficiency and ... Oxalic Acid Wash From "Future Engine Oil Trends", Filter Technology Workshop, Stefan ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Constraints on rhobar, etabar from B to K*pi Gronau, Michael ; SLAC ; Pirjol, Dan ; Bucharest, IFIN-HH ; Soni, Amarjit ; Brookhaven ; Zupan, Jure ; CERN Ljubljana U. Stefan ...

  4. Glycomic and sialoproteomic data of gastric carcinoma cells overexpres...

    Office of Scientific and Technical Information (OSTI)

    Authors: Mereiter, Stefan ; Magalhes, Ana ; Adamczyk, Barbara ; Jin, Chunsheng ; Almeida, Andreia ; Drici, Lylia ; Ibez-Vea, Maria ; Larsen, Martin R. ; Kolarich, Daniel ; ...

  5. High Temperature Film Capacitors. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Authors: Dirk, Shawn M. ; Cicotte, Kirsten N, ; Appelhans, Leah ; Denton, Michele L. Baca ; Johns, Kylen Shanel ; Haworth, Jacob James ; Johnson, Ross Stefan ; Rasberry, Roger ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Dirk, Shawn M. ; Cicotte, Kirsten N, ; Appelhans, Leah ; Denton, Michele L. Baca ; Johns, Kylen Shanel ; Haworth, Jacob James ; Johnson, Ross Stefan ; Rasberry, Roger David ...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Henrik T. ; Chollet, Matthieu ; Fritz, David M. ; Hastings, Jerome B. ; Feldkamp, Jan M. ; Cammarata, Marco ; Moeller, Stefan ; et al September 2014 Reabsorption of Soft X-Ray...

  8. New Directions: Toward a community emissions approach (Journal...

    Office of Scientific and Technical Information (OSTI)

    Authors: Frost, G. J. ; Falke, Stefan ; Granier, Claire ; Keating, Terry ; Lamarque, Jean-Francois ; Melamed, Megan ; Middleton, Paulette ; Petron, Gabrielle ; Smith, Steven J. ...

  9. A Small Molecule That Switches a Ubiquitin Ligase From a Processive...

    Office of Scientific and Technical Information (OSTI)

    Title: A Small Molecule That Switches a Ubiquitin Ligase From a Processive to a Distributive Enzymatic Mechanism Authors: Kathman, Stefan G. ; Span, Ingrid ; Smith, Aaron T. ; Xu, ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Western Area Power Administration, Golden, CO (United States) Yucca Mountain ... Lenardo, Michael J. (1) Park, Ah Young (1) Raunser, Stefan (1) Rice, Amanda J. (1) ...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Vandenbroucke, Justin (3) Gratta, Giorgio (2) Kurahashi, Naoko (2) Bechtol, Keith (1) Funk, Stefan (1) Martinez, Manel (1) Okumura, Akira (1) Tajima, Hiro (1) Varner, Gary (1) Save ...

  12. Magnetic properties of granular CoCrPt:SiO{sub 2} films as tailored...

    Office of Scientific and Technical Information (OSTI)

    Ion irradiation simulations suggest that this is caused by strong intermixing at the grain and layer interfaces. Authors: Tibus, Stefan ; Springer, Felix 1 ; Institute of ...

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

    Office of Scientific and Technical Information (OSTI)

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

  14. Higgs + Multi-Jets in Gluon Fusion (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Authors: Greiner, Nicolas ; Zurich U. ; Hoeche, Stefan ; SLAC ; Luisoni, Gionata ; Cern ; Schonherr, Marek ; Zurich U. ; Winter, Jan-Christopher ; Michigan State U. ;...

  15. Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary...

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

    - Bart Gordon, K&L Gates, Partner; Former Representative from Tennessee Stefan Heck, McKinsey & Co., Director, Leader of Global Cleantech Practice Carrie Houtman, The Dow Chemical...

  16. Silicon Nanowire Anodes for Next Generation Energy Storage

    Office of Environmental Management (EM)

    Silicon Nanowire Anodes for Next Generation Energy Storage Ionel C. Stefan, Principal ... Cell Manufacturing Optimize system Scale up anode manufacturing Balance of cell ...

  17. News | Princeton Plasma Physics Lab

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

    station in the NSTX-U control room. Seated from left, John Lacenere, Larry Dudek. Standing from left, Anthony Indelicato, Tracy Estes, Stefan Gerhardt, Tim Stevenson, Al von...

  18. Microhole Array | Open Energy Information

    Open Energy Info (EERE)

    Enhanced Geothermal Systems. Washington, D.C.. U.S. Geothermal Technologies Office. Geothermal Technologies Office 2013 Peer Review Meeting; 23p. Stefan Finsterle, Yingqi...

  19. Standing-wave excited soft x-ray photoemission microscopy: application...

    Office of Scientific and Technical Information (OSTI)

    Authors: Gray, Alexander ; Kronast, Florian ; Papp, Christian ; Yang, See-Hun ; Cramm, Stefan ; Krug, Ingo P. ; Salmassi, Farhad ; Gullikson, Eric M. ; Hilken, Dawn L. ; Anderson, ...

  20. Policy Option for Hydrogen Vehicles and Infrastructure

    Broader source: Energy.gov [DOE]

    Presentation by Stefan Unnasch at the 2010-2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure meeting on January 31, 2007.

  1. Pressure-Induced Invar Effect in Fe-Ni Alloys (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Authors: Dubrovinsky, Leonid ; Dubrovinskaia, Natalia ; Abrikosov, Igor A. ; Vennstro''m, Marie ; Westman, Frank ; Carlson, Stefan ; van Schilfgaarde, Mark ; Johansson, Bo''rje ...

  2. Noritz Corp | Open Energy Information

    Open Energy Info (EERE)

    Noritz Corp Jump to: navigation, search Name: Noritz Corp Place: Kobe, Hyogo, Japan Zip: 650-0033 Sector: Solar Product: Japan-based manufacturer of gas water heaters. It also...

  3. Two Jefferson Lab Scientists Win Prestigious Early Career Awards |

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

    Jefferson Lab Two Jefferson Lab Scientists Win Prestigious Early Career Awards Two Jefferson Lab Scientists Win Prestigious Early Career Awards fellowship Two scientists, Jozef Dudek and Pavel Evtushenko, have won highly coveted awards totaling $3.25 million from the U.S. Department of Energy, joining a select group of just 65 individuals, including 21 from national laboratories, to win an award this year. The Early Career Research Program was created last year by the DOE'S Office of Science

  4. Two Jefferson Lab Scientists Win Prestigious Early Career Awards |

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

    Jefferson Lab Two Jefferson Lab Scientists Win Prestigious Early Career Awards Two Jefferson Lab Scientists Win Prestigious Early Career Awards Early Award - Two scientists, Jozef Dudek and Pavel Evtushenko, have won highly coveted awards totaling $3.25 million from the U.S. Department of Energy, joining a select group of just 65 individuals, including 21 from national laboratories. The Early Career Research Program was created last year by the DOE's Office of Science to bolster the nation's

  5. Comment on ''Phase Diagram of an Impurity in the Spin-1/ 2 Chain: Two-Channel Kondo Effect versus Curie Law''

    SciTech Connect (OSTI)

    Zvyagin, A. A.

    2001-07-30

    A Comment on the Letter by Sebatian Eggert, David P. Gustafsson, and Stefan Rommer Phys.Rev.Lett.86, 516 (2001). The authors of the Letter offer a Reply.

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Lamarque, Jean-Francois (13) Ghan, Steven J. (5) Liu, Xiaohong (5) Rasch, Philip J. (4) Smith, Steven J. (4) Easter, Richard C. (3) Kinne, Stefan (3) Penner, Joyce E. (3) Skeie, R. ...

  7. Mid-Size Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

    search A Vergnet GEV MP C 275-kW turbine at the Sandywoods Community, Rhode island. Photo from Stefan DominioniVergnet S.A., NREL 26490. The U.S. Department of Energy defines...

  8. Agenda for the 2010-2025 Scenario Analysis for Hydrogen Fuel...

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

    Analysis Margo Melendez, National Renewable Energy Laboratory 10:00 am BREAK 10:15 am Policy Options for Encouraging Market Penetration of FCVs Stefan Unnasch, TIAX LLC 10:45 ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Daniele ; Hau-Riege, Stefan P. Full Text Available December 2015, Optical Society of America Damage threshold of platinum coating used for optics for self-seeding of soft...

  10. Microsoft PowerPoint - Salishan (M Celia) Apr09

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

    Challenges in Geological Storage of Carbon Dioxide Computational Challenges in Geological Storage of Carbon Dioxide Jan Nordbotten (U. Bergen and Princeton U.) Sarah Gasda (U. North Carolina) Mark Dobossy (Princeton U.) Stefan Bachu (Alberta Research Council) Jan Nordbotten (U. Bergen and Princeton U.) Sarah Gasda (U. North Carolina) Mark Dobossy (Princeton U.) Stefan Bachu (Alberta Research Council) Michael A. Celia Princeton University Michael A. Celia Princeton University Three Main Points

  11. Slide 1

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

    NENE 2014 Conference Presentation: Simulation of the NPP KRSKO Startup Core with CASL Core Simulator, VERA-CS Fausto Franceschini Westinghouse Electric Company LLC Marjan Kromar and Dušan Ćalić Jožef Stefan Institute Andrew T. Godfrey, Benjamin S. Collins, Thomas M. Evans, Jess C. Gehin Oak Ridge National Laboratory September 1, 2014 CASL-U-2014-0183-000 CASL-U-2014-0183-000 Westinghouse Non-Proprietary Class 3 © 2014 Westinghouse Electric Company LLC. All Rights Reserved. 1 Jožef Stefan

  12. Policy Option for Hydrogen Vehicles and Infrastructure

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

    Stefan Unnasch (408) 517-1563 Unnasch.stefan@tiaxllc.com Daniel Rutherford, Ph.D. (408) 517-1555 Rutherford.daniel@tiaxllc.com Policy Options for Hydrogen Vehicles and Infrastructure January 31, 2007 TIAX, LLC 15 Acorn Park Cambridge, Massachusetts 02140-2390 TIAXLLC.com © 2006 TIAX LLC Posted with permission from TIAX Summary based on NREL Task Order NO. KACX-4-44452-02 Policy Options for Hydrogen Vehicles Presentation Outline 1 1 Background 2 Study methodology 3 Policy options for early

  13. 1

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

    Nauru99 Ship and Buoy Intercomparison J. E. Hare and A. A. Grachev Cooperative Institute for Research in Environmental Sciences, University of Colorado National Oceanic and Atmospheric Administration, Environmental Technology Laboratory Boulder, Colorado C. W. Fairall and M. J. Post National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado R. M. Reynolds and S. Smith Brookhaven National Laboratory Brookhaven, New York H. Ishida Kobe University of

  14. Fermilab | Tevatron | Tevatron Symposium | Organizing Committee

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

    Organizing Committee Organizing Committee: Jeffrey Appel, Fermilab Giorgio Bellettini, INFN and University of Pisa Peter Cooper, Fermilab Roger Dixon, Fermilab Young-Kee Kim, Fermilab Jacobo Konigsberg, University of Florida, Co-Chair Stefan Soldner-Rembold, University of Manchester, Co-Chair Lisa Whitehead, University of Houston Darien Wood, Northeastern University Local Organizers: Marilyn Paul Cynthia Sazama Suzanne Weber Katie Yurkewicz

  15. The January 17, 1994 Northridge Earthquake: Effects on selected industrial facilities and lifelines

    SciTech Connect (OSTI)

    Eli, M.W.; Sommer, S.C.; Roche, T.R.; Merz, K.L.

    1995-02-01

    Revision 0 of this report is being published in February 1995 to closely mark the one-year anniversary of the Northridge Earthquake. A September 1994 Draft version of the report was reviewed by DOE and NRC, and many of the review comments are incorporated into Revision 0. While this revision of the report is not entirely complete, it is being made available for comment, review, and evaluation. Since the report was written by several authors, sections of the report have slightly different styles. Several sections of Revision 0 are not complete, but are planned to be completed in Revision 1. The primary unfinished section is Section 3.3 on Electric Power Transmission. Other sections of Revision 0, such as Section 4.5.2 on the Energy Technology Engineering Center and 3.2 on Electric Power Generation, will be enhanced with further detailed information as it becomes available. In addition, further data, including processed response spectra for investigated facilities and cataloging of relay performance, will be added to Revision 1 depending upon investigation support. While Revision 0 of this report is being published by LLNL, Revision 1 is planned to be published by EPRI. The anticipated release date for Revision 1 is December 1995. Unfortunately, the one-year anniversary of the Northridge Earthquake was also marked by the devastating Hyogo-Ken Nanbu (or Hanshin-Awaji) Earthquake in Kobe, Japan. As compared to the Northridge Earthquake, there were many more deaths, collapsed structures, destroyed lifelines, and fires following the Kobe Earthquake. Lessons from the Kobe Earthquake will both reemphasize topics discussed in this report and provide further issues to be addressed when designing and retrofitting structures, systems, and components for seismic strong motion.

  16. Slide 1

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

    in Practice Rob Latham Rob Ross Math and Computer Science Division Argonne National Laboratory robl@mcs.anl.gov, rross@mcs.anl.gov Brent Welch Panasas, Inc. welch@panasas.com Katie Antypas NERSC kantypas@lbl.gov 1 "There is no physics without I/O." - Anonymous Physicist SciDAC Conference June 17, 2009 (I think he might have been kidding.) "Very few large scale applications of practical importance are NOT data intensive." - Alok Choudhary, IESP, Kobe Japan, April 2012 (I know

  17. Vehicle Technologies Office Merit Review 2012: Silicon Nanostructure-based

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

    Technology for Next Generation Energy Storage | Department of Energy 2: Silicon Nanostructure-based Technology for Next Generation Energy Storage Vehicle Technologies Office Merit Review 2012: Silicon Nanostructure-based Technology for Next Generation Energy Storage 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting es126_stefan_2012_p.pdf (1.05 MB) More Documents & Publications Vehicle Technologies Office Merit

  18. Vehicle Technologies Office Merit Review 2016: Advanced High-Performance

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

    Batteries for Electric Vehicle (EV) Applications | Department of Energy Advanced High-Performance Batteries for Electric Vehicle (EV) Applications Vehicle Technologies Office Merit Review 2016: Advanced High-Performance Batteries for Electric Vehicle (EV) Applications Presentation given by Amprius at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Batteries es241_stefan_2016_p_web.pdf (739.96 KB) More

  19. News | Princeton Plasma Physics Lab

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

    Developing the digital safeguard that protects the National Spherical Torus Experiment-Upgrade at PPPL Click on an image below to view the high resolution image. Then right click on the image and select "Save Image" or "Save Image As..." Members of the team that developed the DCPS, from left: Gretchen Zimmer, Kevin Lamb, Greg Tchillingarian, Paul Sichta, John Lawson, Tim Stevenson, Stefan Gerhardt and Roman Rozenblat. Not shown: Vince Mastrocola, John Dong, Gary Gibilisco.

  20. Dynamics, Spectral Geometry and Topology

    SciTech Connect (OSTI)

    Burghelea, Dan

    2011-02-10

    The paper is an informal report on joint work with Stefan Haller on Dynamics in relation with Topology and Spectral Geometry. By dynamics one means a smooth vector field on a closed smooth manifold; the elements of dynamics of concern are the rest points, instantons and closed trajectories. One discusses their counting in the case of a generic vector field which has some additional properties satisfied by a still very large class of vector fields.

  1. Present and Future Computing

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

    Theoretical Particle Physics Michele Papucci (LBNL) Stefan Hoeche (SLAC) NERSC HEP Requirements Review 1 Theoretical Particle Physics & HPC 2 Theoretical Particle Physics & HPC * Various areas where TH HEP needs large scale calculations: 2 Theoretical Particle Physics & HPC * Various areas where TH HEP needs large scale calculations: * Improving accuracy of MonteCarlo event generators (development + testing + use) → necessary for experiments to estimate signal and background

  2. Developing the digital safeguard that protects the National Spherical Torus

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

    Experiment-Upgrade at PPPL | Princeton Plasma Physics Lab Developing the digital safeguard that protects the National Spherical Torus Experiment-Upgrade at PPPL By John Greenwald February 22, 2016 Tweet Widget Google Plus One Share on Facebook Members of the team that developed the DCPS, from left: Gretchen Zimmer, Kevin Lamb, Greg Tchillingarian, Paul Sichta, John Lawson, Tim Stevenson, Stefan Gerhardt and Roman Rozenblat. Not shown: Vince Mastrocola, John Dong, Gary Gibilisco. (Photo by

  3. Developing the digital safeguard that protects the National Spherical Torus

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

    Experiment-Upgrade at PPPL | Princeton Plasma Physics Lab Developing the digital safeguard that protects the National Spherical Torus Experiment-Upgrade at PPPL By John Greenwald February 22, 2016 Tweet Widget Google Plus One Share on Facebook Members of the team that developed the DCPS, from left: Gretchen Zimmer, Kevin Lamb, Greg Tchillingarian, Paul Sichta, John Lawson, Tim Stevenson, Stefan Gerhardt and Roman Rozenblat. Not shown: Vince Mastrocola, John Dong, Gary Gibilisco. (Photo by

  4. ALSNews Vol. 353

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

    3 Print Covalent Bonding in Actinide Sandwich Molecules STXM studies have revealed unexpected bonding interactions in two key organometallic actinide "sandwich" complexes, which are vital as industrial or bioinorganic catalysts and as precursors for nanomaterial synthesis. Differences in their covalent bonding could profoundly affect their chemical and physical properties. Read more... Contact: Stefan Minasian New ALS Technique Gives Nanoscale Views of Complex Systems ALS researchers

  5. ALSNews Vol. 353

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

    3 Print Covalent Bonding in Actinide Sandwich Molecules STXM studies have revealed unexpected bonding interactions in two key organometallic actinide "sandwich" complexes, which are vital as industrial or bioinorganic catalysts and as precursors for nanomaterial synthesis. Differences in their covalent bonding could profoundly affect their chemical and physical properties. Read more... Contact: Stefan Minasian New ALS Technique Gives Nanoscale Views of Complex Systems ALS researchers

  6. ALSNews Vol. 353

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

    ALSNews Vol. 353 Print Covalent Bonding in Actinide Sandwich Molecules STXM studies have revealed unexpected bonding interactions in two key organometallic actinide "sandwich" complexes, which are vital as industrial or bioinorganic catalysts and as precursors for nanomaterial synthesis. Differences in their covalent bonding could profoundly affect their chemical and physical properties. Read more... Contact: Stefan Minasian New ALS Technique Gives Nanoscale Views of Complex Systems

  7. ALSNews Vol. 353

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

    ALSNews Vol. 353 Print Covalent Bonding in Actinide Sandwich Molecules STXM studies have revealed unexpected bonding interactions in two key organometallic actinide "sandwich" complexes, which are vital as industrial or bioinorganic catalysts and as precursors for nanomaterial synthesis. Differences in their covalent bonding could profoundly affect their chemical and physical properties. Read more... Contact: Stefan Minasian New ALS Technique Gives Nanoscale Views of Complex Systems

  8. Energy Secretary Moniz Launches the Nation's Newest Fusion Experiment at

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

    PPPL | Princeton Plasma Physics Lab Energy Secretary Moniz Launches the Nation's Newest Fusion Experiment at PPPL National Spherical Torus Experiment - Upgrade will help determine the course of fusion energy for years to come By Larry Bernard May 20, 2016 Tweet Widget Google Plus One Share on Facebook U.S. Energy Secretary Ernest Moniz, center, in the NSTX-U test cell. From left: PPPL physicist Stefan Gerhardt; Princeton University President Christopher L. Eisgruber; Princeton University

  9. Vehicle Technologies Office Merit Review 2014: Silicon Nanowire Anodes for

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

    Next Generation Energy Storage | Department of Energy Silicon Nanowire Anodes for Next Generation Energy Storage Vehicle Technologies Office Merit Review 2014: Silicon Nanowire Anodes for Next Generation Energy Storage Presentation given by Amprius, Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about silicon nanowire anodes for next generation energy storage. es126_stefan_2014_p.pdf (1.09 MB) More Documents

  10. General Observation Period 2007: Concept and first results

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

    and Orographically- induced Precipitation Study (COPS) AMF AMF Volker Wulfmeyer, Andreas Behrendt, and Hans-Stefan Bauer, University of Hohenheim Christoph Kottmeier and Ulrich Corsmeier, FZK Karlsruhe Gerhard Adrian, German Meteorological Service (DWD Alan Blyth, School of Environment, University of Leeds, UK George Craig, Ulrich Schumann, and Martin Hagen, DLR Susanne Crewell, University of Cologne Paolo Di Girolamo, Universita degli Studi della Basilicata, Potenza, Italy Cyrille Flamant,

  11. PPPL-designed coil critical to experiment arrives in stellar condition |

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

    Princeton Plasma Physics Lab U.S.-German collaboration bears first fruits PPPL-designed coil critical to experiment arrives in stellar condition By John Greenwald July 10, 2012 Tweet Widget Google Plus One Share on Facebook Max Planck staffers with delivered trim coil. Front row from left: Dr. Thomas Rummel, head of magnet and cryostat subdivision; Stefan Freundt, engineer; Dr. Hans-Stephan Bosch, associate director for coordination; Victor Bykov, engineer. Back row, from left: Konrad Risse,

  12. Panel ensures safe operation of the $94 million NSTX Upgrade | Princeton

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

    Plasma Physics Lab Panel ensures safe operation of the $94 million NSTX Upgrade By John Greenwald January 15, 2015 Tweet Widget Google Plus One Share on Facebook Members inspect the chief operating engineer's station in the NSTX-U control room. Seated from left, John Lacenere, Larry Dudek. Standing from left, Anthony Indelicato, Tracy Estes, Stefan Gerhardt, Tim Stevenson, Al von Halle, Jerry Levine, Charles Gentile. (Photo by Elle Starkman/PPPL Office of Communications) Members inspect the

  13. Hydrogen Delivery Infrastructure Option Analysis

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

    Hydrogen Delivery Infrastructure Option Analysis Option Analysis DOE and FreedomCAR & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop January 25, 2005 Washington DC This presentation does not contain any proprietary or confidential information Tan-Ping Chen Nexant Jim Campbell Bhadra Grover Air Liquide Stefan Unnasch TIAX Glyn Hazelden GTI Graham Moore Chevron Matt Ringer NREL Ray Hobbs Pinnacle West 2 Presentation Outline Project Background Knowledge Collected and

  14. paper250.PDF

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

    JOURNAL OF CHAOS THEORY AND APPLICATIONS Volume 5 (2000), No. 2 _________________________________________________________________________________________________ Invited paper Algebraically Simple Chaotic Flows J. C. Sprott Department of Physics, University of Wisconsin, Madison, WI 53706 USA Stefan J. Linz Theoretische Physik I, Institut für Physik, Universität Augsburg, D-86135 Augsburg, Germany Abstract 1 It came as a surprise to most scientists when Lorenz in 1963 discovered chaos in a

  15. Site Selection Process | Department of Energy

    Office of Environmental Management (EM)

    Department of Energy Silicon Nanostructure-based Technology for Next Generation Energy Storage Silicon Nanostructure-based Technology for Next Generation Energy Storage 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting es126_stefan_2013_p.pdf (1.13 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2012: Silicon Nanostructure-based Technology for Next Generation Energy Storage Vehicle

  16. Panel Session III: Innovation and Coordination

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

    Lessons Learned for Hydrogen Panel Session III: Innovation Panel Session III: Innovation and Coordination and Coordination ______________________________ Stefan Unnasch Life Cycle Associates 3 April 2008 2 Hydrogen Vision Life Cycle Associates 3 Hydrogen Infrastructure Today Life Cycle Associates Source: Weinert, J. X., et al.. (2005). CA Hydrogen Highway Network Blueprint Plan, Economics Report 4 Innovation and Coordination Life Cycle Associates Innovation Coordination ☯ Slow Fast Cars Codes

  17. Potential Carriers and Approaches for Hydrogen Delivery

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

    Carriers and Potential Carriers and Approaches for Hydrogen Approaches for Hydrogen Delivery Delivery TIAX LLC 1601 S. D Anza Blvd. Cupertino CA, 95014 Tel. 408-517-1550 Reference: D0348 © 2007 TIAX LLC Hydrogen Delivery Analysis Meeting May 8-9, 2007 Columbia, Maryland Matthew Hooks Stefan Unnasch Stephen Lasher 1 Novel Hydrogen Carriers Project Overview Cost Density (wt. and vol.) Energy requirements Forecourt storage requirements Codes and standards H H 2 2 Plant, Liquefier, LH Plant,

  18. 2009 ISCMEM Annual Meeting

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

    ascemdoe.org Advanced Simulation Capability for Environmental Management Overview Presenters: Justin Marble (DOE-HQ Program Manager) Paul Dixon (Multi-Laboratory Project Manager, LANL) and Vicky Freedman (PNNL) Technical Team: Tim Scheibe (PNNL), David Moulton (LANL), Mark Freshley (PNNL); Stefan Finsterle (LBNL); Carl Steefel (LBNL); Haruko Wainwright (LBNL); Roger Seitz (SRNL) Kurt Gerdes (Director, DOE Office of Soil and Groundwater) Patricia Lee (DOE-EM) Presented at the EMAB Annual Meeting

  19. Effect of soil property uncertainties on permafrost thaw projections: A calibration-constrained analysis

    SciTech Connect (OSTI)

    Harp, Dylan; Atchley, Adam; Painter, Scott L; Coon, Ethan T.; Wilson, Cathy; Romanovsky, Vladimir E; Rowland, Joel

    2016-01-01

    The effect of soil property uncertainties on permafrost thaw projections are studied using a three-phase subsurface thermal hydrology model and calibration-constrained uncertainty analysis. The Null-Space Monte Carlo method is used to identify soil hydrothermal parameter combinations that are consistent with borehole temperature measurements at the study site, the Barrow Environmental Observatory. Each parameter combination is then used in a forward projection of permafrost conditions for the 21$^{st}$ century (from calendar year 2006 to 2100) using atmospheric forcings from the Community Earth System Model (CESM) in the Representative Concentration Pathway (RCP) 8.5 greenhouse gas concentration trajectory. A 100-year projection allows for the evaluation of intra-annual uncertainty due to soil properties and the inter-annual variability due to year to year differences in CESM climate forcings. After calibrating to borehole temperature data at this well-characterized site, soil property uncertainties are still significant and result in significant intra-annual uncertainties in projected active layer thickness and annual thaw depth-duration even with a specified future climate. Intra-annual uncertainties in projected soil moisture content and Stefan number are small. A volume and time integrated Stefan number decreases significantly in the future climate, indicating that latent heat of phase change becomes more important than heat conduction in future climates. Out of 10 soil parameters, ALT, annual thaw depth-duration, and Stefan number are highly dependent on mineral soil porosity, while annual mean liquid saturation of the active layer is highly dependent on the mineral soil residual saturation and moderately dependent on peat residual saturation. By comparing the ensemble statistics to the spread of projected permafrost metrics using different climate models, we show that the effect of calibration-constrained uncertainty in soil properties, although significant

  20. Effect of soil property uncertainties on permafrost thaw projections: A calibration-constrained analysis

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

    Harp, D. R.; Atchley, A. L.; Painter, S. L.; Coon, E. T.; Wilson, C. J.; Romanovsky, V. E.; Rowland, J. C.

    2015-06-29

    The effect of soil property uncertainties on permafrost thaw projections are studied using a three-phase subsurface thermal hydrology model and calibration-constrained uncertainty analysis. The Null-Space Monte Carlo method is used to identify soil hydrothermal parameter combinations that are consistent with borehole temperature measurements at the study site, the Barrow Environmental Observatory. Each parameter combination is then used in a forward projection of permafrost conditions for the 21st century (from calendar year 2006 to 2100) using atmospheric forcings from the Community Earth System Model (CESM) in the Representative Concentration Pathway (RCP) 8.5 greenhouse gas concentration trajectory. A 100-year projection allows formore » the evaluation of intra-annual uncertainty due to soil properties and the inter-annual variability due to year to year differences in CESM climate forcings. After calibrating to borehole temperature data at this well-characterized site, soil property uncertainties are still significant and result in significant intra-annual uncertainties in projected active layer thickness and annual thaw depth-duration even with a specified future climate. Intra-annual uncertainties in projected soil moisture content and Stefan number are small. A volume and time integrated Stefan number decreases significantly in the future climate, indicating that latent heat of phase change becomes more important than heat conduction in future climates. Out of 10 soil parameters, ALT, annual thaw depth-duration, and Stefan number are highly dependent on mineral soil porosity, while annual mean liquid saturation of the active layer is highly dependent on the mineral soil residual saturation and moderately dependent on peat residual saturation. By comparing the ensemble statistics to the spread of projected permafrost metrics using different climate models, we show that the effect of calibration-constrained uncertainty in soil properties, although

  1. Effect of soil property uncertainties on permafrost thaw projections: A calibration-constrained analysis

    SciTech Connect (OSTI)

    Harp, D. R.; Atchley, A. L.; Painter, S. L.; Coon, E. T.; Wilson, C. J.; Romanovsky, V. E.; Rowland, J. C.

    2015-06-29

    The effect of soil property uncertainties on permafrost thaw projections are studied using a three-phase subsurface thermal hydrology model and calibration-constrained uncertainty analysis. The Null-Space Monte Carlo method is used to identify soil hydrothermal parameter combinations that are consistent with borehole temperature measurements at the study site, the Barrow Environmental Observatory. Each parameter combination is then used in a forward projection of permafrost conditions for the 21st century (from calendar year 2006 to 2100) using atmospheric forcings from the Community Earth System Model (CESM) in the Representative Concentration Pathway (RCP) 8.5 greenhouse gas concentration trajectory. A 100-year projection allows for the evaluation of intra-annual uncertainty due to soil properties and the inter-annual variability due to year to year differences in CESM climate forcings. After calibrating to borehole temperature data at this well-characterized site, soil property uncertainties are still significant and result in significant intra-annual uncertainties in projected active layer thickness and annual thaw depth-duration even with a specified future climate. Intra-annual uncertainties in projected soil moisture content and Stefan number are small. A volume and time integrated Stefan number decreases significantly in the future climate, indicating that latent heat of phase change becomes more important than heat conduction in future climates. Out of 10 soil parameters, ALT, annual thaw depth-duration, and Stefan number are highly dependent on mineral soil porosity, while annual mean liquid saturation of the active layer is highly dependent on the mineral soil residual saturation and moderately dependent on peat residual saturation. By comparing the ensemble statistics to the spread of projected permafrost metrics using different climate models, we show that the effect of calibration-constrained uncertainty in soil properties, although significant, is

  2. Effect of soil property uncertainties on permafrost thaw projections: A calibration-constrained analysis

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

    Harp, Dylan R.; Atchley, Adam L.; Painter, Scott L.; Coon, Ethan T.; Wilson, Cathy J.; Romanovsky, Vladimir E.; Rowland, Joel C.

    2016-02-11

    Here, the effect of soil property uncertainties on permafrost thaw projections are studied using a three-phase subsurface thermal hydrology model and calibration-constrained uncertainty analysis. The Null-Space Monte Carlo method is used to identify soil hydrothermal parameter combinations that are consistent with borehole temperature measurements at the study site, the Barrow Environmental Observatory. Each parameter combination is then used in a forward projection of permafrost conditions for the 21more » $$^{st}$$ century (from calendar year 2006 to 2100) using atmospheric forcings from the Community Earth System Model (CESM) in the Representative Concentration Pathway (RCP) 8.5 greenhouse gas concentration trajectory. A 100-year projection allows for the evaluation of intra-annual uncertainty due to soil properties and the inter-annual variability due to year to year differences in CESM climate forcings. After calibrating to borehole temperature data at this well-characterized site, soil property uncertainties are still significant and result in significant intra-annual uncertainties in projected active layer thickness and annual thaw depth-duration even with a specified future climate. Intra-annual uncertainties in projected soil moisture content and Stefan number are small. A volume and time integrated Stefan number decreases significantly in the future climate, indicating that latent heat of phase change becomes more important than heat conduction in future climates. Out of 10 soil parameters, ALT, annual thaw depth-duration, and Stefan number are highly dependent on mineral soil porosity, while annual mean liquid saturation of the active layer is highly dependent on the mineral soil residual saturation and moderately dependent on peat residual saturation. By comparing the ensemble statistics to the spread of projected permafrost metrics using different climate models, we show that the effect of calibration-constrained uncertainty in soil properties

  3. The future of electron microscopy

    SciTech Connect (OSTI)

    Zhu, Yimei; Durr, Hermann

    2015-04-01

    Seeing is believing. So goes the old adage and seen evidence is undoubtedly satisfying because it can be interpreted easily, though not always correctly. For centuries, humans have developed such instruments as telescopes that observe the heavens and microscopes that reveal bacteria and viruses. The 2014 Nobel Prize in Chemistry was awarded to Eric Betzig, Stefan Hell, and William Moerner for their foundational work on superresolution fluorescence microscopy in which they overcame the Abbe diffraction limit for the resolving power of conventional light microscopes. (See Physics Today, December 2014, page 18.) That breakthrough enabled discoveries in biological research and testifies to the importance of modern microscopy.

  4. The future of electron microscopy

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

    Zhu, Yimei; Durr, Hermann

    2015-04-01

    Seeing is believing. So goes the old adage and seen evidence is undoubtedly satisfying because it can be interpreted easily, though not always correctly. For centuries, humans have developed such instruments as telescopes that observe the heavens and microscopes that reveal bacteria and viruses. The 2014 Nobel Prize in Chemistry was awarded to Eric Betzig, Stefan Hell, and William Moerner for their foundational work on superresolution fluorescence microscopy in which they overcame the Abbe diffraction limit for the resolving power of conventional light microscopes. (See Physics Today, December 2014, page 18.) That breakthrough enabled discoveries in biological research and testifiesmore » to the importance of modern microscopy.« less

  5. PII: S0375-9601(99)00450-8

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

    August 1999 Ž . Physics Letters A 259 1999 240-245 www.elsevier.nlrlocaterphysleta Elementary chaotic flow Stefan J. Linz a , J.C. Sprott b a Theoretische Physik I, Institut fur Physik, UniÕersitat Augsburg, D-86135 Augsburg, Germany ¨ ¨ b Department of Physics, UniÕersity of Wisconsin, Madison, WI 53706, USA Received 21 April 1999; received in revised form 27 June 1999; accepted 29 June 1999 Communicated by C.R. Doering Abstract Using an extensive numerical search for the simplest chaotic

  6. Analyses of Hydrogen Storage Materials and On-Board Systems

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

    Hydrogen Analyses of Hydrogen Storage Materials and On Storage Materials and On - - Board Systems Board Systems TIAX LLC 15 Acorn Park Cambridge, MA 02140-2390 Tel. 617- 498-6108 Fax 617-498-7054 www.TIAXLLC.com Reference: D0268 © 2007 TIAX LLC Hydrogen Delivery Analysis Meeting May 8, 2007 Stephen Lasher Kurtis McKenney Yong Yang Bob Rancatore Stefan Unnasch Matt Hooks This presentation does not contain any proprietary or confidential information Overview 1 SL/042007/D0268 ST32_Lasher_H2

  7. Manuscript Title in Title Case

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

    Simulation of the NPP KRSKO Startup Core with CASL Core Simulator, VERA- CS Fausto Franceschini Westinghouse Electric Company LLC Marjan Kromar and Dušan Ćalić Jožef Stefan Institute Andrew T. Godfrey, Benjamin S. Collins, Thomas M. Evans, Jess C. Gehin Oak Ridge National Laboratory September 1, 2014 CASL-U-2014-0182-000 CASL-U-2014-0182-000 603.1 SIMULATION OF THE NPP KRSKO STARTUP CORE WITH CASL CORE SIMULATOR, VERA-CS Fausto Franceschini Westinghouse Electric Company LLC 1000 Westinghouse

  8. May 8, 2013

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

    May 8, 2013 May 8, 2013 Print Monday, 25 March 2013 14:34 Wednesday, May 8 @ 12 noon, USB 15-253 Flipping Out over Topological Insulators Chris Jozwiak, Scientific Support Group, Beamline 7.0 minasian Playing "Chase the Electron" with Oxides from Chromium to Plutonium Stefan G. Minasian, Chemical Sciences Division, Beamline 11.0 holman Imaging the Chemistry of (Microbial) LIfe Hoi-Ying Holman, Earth Sciences Division, Beamline 5.4 [Berkeley Synchrotron Infrared Structral Biology

  9. Further developments in generating type-safe messaging

    SciTech Connect (OSTI)

    Neswold, R.; King, C.; /Fermilab

    2011-11-01

    At ICALEPCS 09, we introduced a source code generator that allows processes to communicate safely using data types native to each host language. In this paper, we discuss further development that has occurred since the conference in Kobe, Japan, including the addition of three more client languages, an optimization in network packet size and the addition of a new protocol data type. The protocol compiler is continuing to prove itself as an easy and robust way to get applications written in different languages hosted on different computer architectures to communicate. We have two active Erlang projects that are using the protocol compiler to access ACNET data at high data rates. We also used the protocol compiler output to deliver ACNET data to an iPhone/iPad application. Since it takes an average of two weeks to support a new language, we're willing to expand the protocol compiler to support new languages that our community uses.

  10. Laboratory study related to the production and properties of pig iron nuggets

    SciTech Connect (OSTI)

    Anameric, B.; Kawatra, S.K.

    2006-02-15

    Pig iron nuggets were produced in a laboratory-scale furnace at Michigan Technological University. The process was intended to replicate Kobe Steel's ITmk3 direct ironmaking process. These nuggets were produced from pellets that were made from a mixture of iron oxide, coal, flux and a binder and heated in a furnace with a chamber temperature of 1450{sup o}C. The pellets then self-reduced to produce a solid, high-density, highly metallized (96.5% Fe) pig iron. During the nugget production process, a separate liquid slag phase formed that cleanly separated from the molten metal. The physical and chemical properties of the pig iron nuggets were similar to pig iron produced by blast furnaces, which is distinct from direct reduced iron (DRI).

  11. Entropy density of an adiabatic relativistic Bose-Einstein condensate star

    SciTech Connect (OSTI)

    Khaidir, Ahmad Firdaus; Kassim, Hasan Abu; Yusof, Norhasliza

    2015-04-24

    Inspired by recent works, we investigate how the thermodynamics parameters (entropy, temperature, number density, energy density, etc) of Bose-Einstein Condensate star scale with the structure of the star. Below the critical temperature in which the condensation starts to occur, we study how the entropy behaves with varying temperature till it reaches its own stability against gravitational collapse and singularity. Compared to photon gases (pressure is described by radiation) where the chemical potential, ? is zero, entropy of photon gases obeys the Stefan-Boltzmann Law for a small values of T while forming a spiral structure for a large values of T due to general relativity. The entropy density of Bose-Einstein Condensate is obtained following the similar sequence but limited under critical temperature condition. We adopt the scalar field equation of state in Thomas-Fermi limit to study the characteristics of relativistic Bose-Einstein condensate under varying temperature and entropy. Finally, we obtain the entropy density proportional to (?T{sup 3}-3T) which obeys the Stefan-Boltzmann Law in ultra-relativistic condition.

  12. Final report on LDRD project: A phenomenological model for multicomponent transport with simultaneous electrochemical reactions in concentrated solutions

    SciTech Connect (OSTI)

    CHEN,KEN S.; EVANS,GREGORY H.; LARSON,RICHARD S.; NOBLE,DAVID R.; HOUF,WILLIAM G.

    2000-01-01

    A phenomenological model was developed for multicomponent transport of charged species with simultaneous electrochemical reactions in concentrated solutions, and was applied to model processes in a thermal battery cell. A new general framework was formulated and implemented in GOMA (a multidimensional, multiphysics, finite-element computer code developed and being enhanced at Sandia) for modeling multidimensional, multicomponent transport of neutral and charged species in concentrated solutions. The new framework utilizes the Stefan-Maxwell equations that describe multicomponent diffusion of interacting species using composition-insensitive binary diffusion coefficients. The new GOMA capability for modeling multicomponent transport of neutral species was verified and validated using the model problem of ternary gaseous diffusion in a Stefan tube. The new GOMA-based thermal battery computer model was verified using an idealized battery cell in which concentration gradients are absent; the full model was verified by comparing with that of Bernardi and Newman (1987) and validated using limited thermal battery discharge-performance data from the open literature (Dunning 1981) and from Sandia (Guidotti 1996). Moreover, a new Liquid Chemkin Software Package was developed, which allows the user to handle manly aspects of liquid-phase kinetics, thermodynamics, and transport (particularly in terms of computing properties). Lastly, a Lattice-Boltzmann-based capability was developed for modeling pore- or micro-scale phenomena involving convection, diffusion, and simplified chemistry; this capability was demonstrated by modeling phenomena in the cathode region of a thermal battery cell.

  13. Next Generation Metallic Iron Nodule Technology in Electric Arc Steelmaking - Phase II

    SciTech Connect (OSTI)

    Donald R. Fosnacht; Iwao Iwasaki; Richard F. Kiesel; David J. Englund; David W. Hendrickson; Rodney L. Bleifuss

    2010-12-22

    The current trend in the steel industry is a gradual decline in conventional steelmaking from taconite pellets in blast furnaces, and an increasing number of alternative processes using metallic scrap iron, pig iron and metallized iron ore products. Currently, iron ores from Minnesota and Michigan are pelletized and shipped to the lower Great Lakes ports as blast furnace feed. The existing transportation system and infrastructure is geared to handling these bulk materials. In order to expand the opportunities for the existing iron ore mines beyond their blast furnace customer base, a new material is needed to satisfy the needs of the emerging steel industry while utilizing the existing infrastructure and materials handling. A recent commercial installation employing Kobe Steel’s ITmk3 process, was installed in Northeastern Minnesota. The basic process uses a moving hearth furnace to directly reduce iron oxides to metallic iron from a mixture of iron ore, coals and additives. The resulting products can be shipped using the existing infrastructure for use in various steelmaking processes. The technology reportedly saves energy by 30% over the current integrated steelmaking process and reduces emissions by more than 40%. A similar large-scale pilot plant campaign is also currently in progress using JFE Steel’s Hi-QIP process in Japan. The objective of this proposal is to build upon and improve the technology demonstrated by Kobe Steel and JFE, by further reducing cost, improving quality and creating added incentive for commercial development. This project expands previous research conducted at the University of Minnesota Duluth’s Natural Resources Research Institute and that reported by Kobe and JFE Steel. Three major issues have been identified and are addressed in this project for producing high-quality nodular reduced iron (NRI) at low cost: (1) reduce the processing temperature, (2) control the furnace gas atmosphere over the NRI, and (3) effectively use sub

  14. Experimental power density distribution benchmark in the TRIGA Mark II reactor

    SciTech Connect (OSTI)

    Snoj, L.; Stancar, Z.; Radulovic, V.; Podvratnik, M.; Zerovnik, G.; Trkov, A.; Barbot, L.; Domergue, C.; Destouches, C.

    2012-07-01

    In order to improve the power calibration process and to benchmark the existing computational model of the TRIGA Mark II reactor at the Josef Stefan Inst. (JSI), a bilateral project was started as part of the agreement between the French Commissariat a l'energie atomique et aux energies alternatives (CEA) and the Ministry of higher education, science and technology of Slovenia. One of the objectives of the project was to analyze and improve the power calibration process of the JSI TRIGA reactor (procedural improvement and uncertainty reduction) by using absolutely calibrated CEA fission chambers (FCs). This is one of the few available power density distribution benchmarks for testing not only the fission rate distribution but also the absolute values of the fission rates. Our preliminary calculations indicate that the total experimental uncertainty of the measured reaction rate is sufficiently low that the experiments could be considered as benchmark experiments. (authors)

  15. Strong ground motion synthesis for a M=7.2 earthquake in the Gulf of Corinth, Greece using Empirical Green`s functions

    SciTech Connect (OSTI)

    Hutchings, L.; Stavrakakis, G.N.; Ioannidou, E.; Wu, F.T.; Jarpe, S.; Kasameyer, P.

    1998-01-01

    We synthesize strong ground motion at three sites from a M=7.2 earthquake along the MW-trending Gulf of Cornith seismic zone. We model rupture along an 80 segment of the zone. The entire length of the fault, if activated at one time, can lead to an event comparable to that of the 1995 Kobe earthquake. With the improved digital data now routinely available, it becomes possible to use recordings of small earthquakes as empirical Green`s functions to synthesize potential ground motion for future large earthquakes. We developed a suite of 100 rupture scenarios for the earthquake and computed the commensurate strong ground motion time histories. We synthesized strong ground motion with physics-based solutions of earthquake rupture and applied physical bounds on rupture parameters. The synthesized ground motions obtained are source and site specific. By having a suite of rupture scenarios of hazardous earthquakes for a fixed magnitude and identifying the hazard to a site from the statistical distribution of engineering parameters, we have introduced a probabilistic component to the deterministic hazard calculation. The time histories suggested for engineering design are the ones that most closely match either the average or one standard deviation absolute accelerations response values.

  16. Fuel alcohol production from agricultural lignocellulosic feedstocks

    SciTech Connect (OSTI)

    Farina, G.E.; Barrier, J.W.; Forsythe, M.L. )

    1988-01-01

    A two-stage, low-temperature, ambient pressure, acid hydrolysis process that utilizes separate unit operations to convert hemicellulose and cellulose in agricultural residues and crops to fermentable sugars is being developed and tested. Based on the results of the bench-scale tests, an acid hydrolysis experimental plant to demonstrate the concepts of low-temperature acid hydrolysis on a much larger scale was built. Plant tests using corn stover have been conducted for more that a year and conversion efficiences have equaled those achieved in the laboratory. Laboratory tests to determine the potential for low-temperature acid hydrolysis of other feedstocks - including red clover, alfalfa, kobe lespedeza, winter rape, and rye grass - are being conducted. Where applicable, process modifications to include extraction before or after hydrolysis also are being studied. This paper describes the experimental plant and process, results obtained in the plant, results of alternative feedstocks testing in the laboratory, and a plan for an integrated system that will produce other fuels, feed, and food from crops grown on marginal land.

  17. A solid oxide fuel cell power system: 1992--1993 field operation

    SciTech Connect (OSTI)

    Veyo, S.E.; Kusunoki, A.; Takeuchi, S.; Kaneko, S.; Yokoyama, H.

    1994-05-01

    Westinghouse has deployed fully integrated, automatically controlled, packaged solid oxide fuel cell (SOFC) power generation systems in order to obtain useful customer feedback. Recently, Westinghouse has deployed 20 kW class natural gas fueled SOFC generator modules integrated into two 25 kW SOFC systems, the first with The UTILITIES, a Japanese consortium. The UTILITIES 25 kW SOFC system is the focus of this paper. The unit was shipped to the Rokko Island Test Center for Advanced Energy Systems (near Kobe, Japan) operated by Kansai Electric Power Co.; testing was initiated February 1992. Module A operated for 2601 hours at an ave output 16.6 kW dc; final shutdown was induced by current stability problems with dissipator (restart not possible because of damaged cells). Module B operated for 1579 hours at ave output 17.8 kWdc. The unit was damaged by operation at excessively high fuel utilization > 91%. It was rebuilt and returned to Rokko Island. This module B2 operated for 1843 hours on PNG; shutdown was cuased by air supply failure. After a new blower and motor were installed July 1993, the system was restarted August 5, 1993 and operated continuously until November 10, 1993, when an automatic shutdown was induced as part of a MITI licensing inspection. After restart, the unit passed 6000 hours of operation on desulfurized PNG on January 25, 1994. Westinghouse`s future plans are outlined.

  18. A densely distributed high-sensitivity seismograph network in Japan: Hi-net by National Research Institute for Earth Science and Disaster Prevention

    SciTech Connect (OSTI)

    Obara, Kazushige; Kasahara, Keiji; Hori, Sadaki; Okada, Yoshimitsu

    2005-02-01

    Seismic observations to retrieve various information from the Earth are the basis of seismology. A seismic observation system requires various technologies for vibration sensors, analog-and-digital measurement, data transmission, and computing for mass data analysis, for example. New developments in technology are adopted whenever possible in the construction of seismic observation systems. In Japan, after the disastrous Kobe Earthquake in 1995, a high-density and high-sensitivity seismograph network was constructed. The seismic network, called the National Research Institute for Earth Science and Disaster Prevention (NIED) Hi-net, uniformly covers the Japanese Islands with a spacing of 20-30 km. As a result, the detection capability for microearthquakes has been greatly improved, and various research using Hi-net data has indicated that this seismic network has a great potential to resolve the underground structure and various geophysical phenomena as a radar-array oriented toward the Earth. Equipped with modern standard techniques, the Hi-net system is designed to be able to be smoothly upgradeable in the future.

  19. High Energy Theory Workshops and Visitors at the Michigan Center for Theoretical Physics FY15

    SciTech Connect (OSTI)

    Pierce, Aaron T.

    2015-09-18

    The String theory workshop was held from March 4-7, 2015 on the University of Michigan campus. Local organizers were Gordon Kane and Aaron Pierce. Piyush Kumar (Yale), Jim Halverson (KITP), Bobby Acharya (ICTP) and Sven Krippendorf (Oxford) served as external organizers.The meeting focused on the status of work to project 10 or 11 dimensional string/M theories onto our 4 spacetime dimensions (compactification). The workshop had 31 participants, half from outside the U.S. Participants were encouraged to focus on predictions for recent and forthcoming data, particularly for Higgs physics and LHC and dark matter, rather than on the traditional approach of embedding the Standard Model particles and forces. The Higgs boson sympoosium was locally organized by James Wells (chair), Aaron Pierce and Jianming Qian. Additional input in the early stages by Stefan Pokorski (Warsaw) who was unable to attend in the end. The workshop consistent of 22 talks from experts around the world, both theoretical and experimental. Experimentalists summarized the current state of knowledge of the Higgs boson and its varients. The theory talks ranged from technical calculations of Standard Model processes to speculative novel ideas. The YHET visitor program invited weekly young visitors to the University of Michigan campus to present their work. This year 24 participants came under the program, with 17 of them receiving at least partial support for their visits.

  20. IJS procedure for RELAP5 to TRACE input model conversion using SNAP

    SciTech Connect (OSTI)

    Prosek, A.; Berar, O. A.

    2012-07-01

    The TRAC/RELAP Advanced Computational Engine (TRACE) advanced, best-estimate reactor systems code developed by the U.S. Nuclear Regulatory Commission comes with a graphical user interface called Symbolic Nuclear Analysis Package (SNAP). Much of efforts have been done in the past to develop the RELAP5 input decks. The purpose of this study is to demonstrate the Institut 'Josef Stefan' (IJS) conversion procedure from RELAP5 to TRACE input model of BETHSY facility. The IJS conversion procedure consists of eleven steps and is based on the use of SNAP. For calculations of the selected BETHSY 6.2TC test the RELAP5/MOD3.3 Patch 4 and TRACE V5.0 Patch 1 were used. The selected BETHSY 6.2TC test was 15.24 cm equivalent diameter horizontal cold leg break in the reference pressurized water reactor without high pressure and low pressure safety injection. The application of the IJS procedure for conversion of BETHSY input model showed that it is important to perform the steps in proper sequence. The overall calculated results obtained with TRACE using the converted RELAP5 model were close to experimental data and comparable to RELAP5/MOD3.3 calculations. Therefore it can be concluded, that proposed IJS conversion procedure was successfully demonstrated on the BETHSY integral test facility input model. (authors)

  1. Freeze-cast alumina pore networks: Effects of freezing conditions and dispersion medium

    SciTech Connect (OSTI)

    Miller, S. M.; Xiao, X.; Faber, K. T.

    2015-11-01

    Alumina ceramics were freeze-cast from water- and camphene-based slurries under varying freezing conditions and examined using X-ray computed tomography (XCT). Pore network characteristics, i.e., porosity, pore size, geometric surface area, and tortuosity, were measured from XCT reconstructions and the data were used to develop a model to predict feature size from processing conditions. Classical solidification theory was used to examine relationships between pore size, temperature gradients, and freezing front velocity. Freezing front velocity was subsequently predicted from casting conditions via the two-phase Stefan problem. Resulting models for water-based samples agreed with solidification-based theories predicting lamellar spacing of binary eutectic alloys, and models for camphene-based samples concurred with those for dendritic growth. Relationships between freezing conditions and geometric surface area were also modeled by considering the inverse relationship between pore size and surface area. Tortuosity was determined to be dependent primarily on the type of dispersion medium. (C) 2015 Elsevier Ltd. All rights reserved.

  2. Single-Step Ironmaking from Ore to Improve Energy Efficiency

    SciTech Connect (OSTI)

    S.K. Kawatra; B. Anamerie; T.C. Eisele

    2005-10-01

    The pig iron nugget process was developed as an alternative to the traditional blast furnace process by Kobe Steel. The process aimed to produce pig iron nuggets, which have similar chemical and physical properties to blast furnace pig iron, in a single step. The pig iron nugget process utilizes coal instead of coke and self reducing and fluxing dried green balls instead of pellets and sinters. In this process the environmental emissions caused by coke and sinter production, and energy lost between pellet induration (heat hardening) and transportation to the blast furnace can be eliminated. The objectives of this research were to (1) produce pig iron nuggets in the laboratory, (2) characterize the pig iron nugget produced and compare them with blast furnace pig iron, (3) investigate the furnace temperature and residence time effects on the pig iron nugget production, and (4) optimize the operational furnace temperatures and residence times. The experiments involved heat treatment of self reducing and fluxing dried green balls at various furnace temperatures and residence times. Three chemically and physically different products were produced after the compete reduction of iron oxides to iron depending on the operational furnace temperatures and/or residence times. These products were direct reduced iron (DRI), transition direct reduced iron (TDRI), and pig iron nuggets. The increase in the carbon content of the system as a function of furnace temperature and/or residence time dictated the formation of these products. The direct reduced iron, transition direct reduced iron, and pig iron nuggets produced were analyzed for their chemical composition, degree of metallization, apparent density, microstructure and microhardness. In addition, the change in the carbon content of the system with the changing furnace temperature and/or residence time was detected by optical microscopy and Microhardness measurements. The sufficient carbon dissolution required for the

  3. An experimental study of convective heat transfer with microencapsulated phase change material suspension: Laminar flow in a circular tube under constant heat flux

    SciTech Connect (OSTI)

    Chen, Binjiao; Wang, Xin; Zeng, Ruolang; Zhang, Yinping; Di, Hongfa [Department of Building Science, Tsinghua University, Beijing 100084 (China); Wang, Xichun; Niu, Jianlei [Department of Building Service Engineering, The Hong Kong Polytechnic University, Hong Kong (China); Li, Yi [Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong (China)

    2008-09-15

    By contrast with the conventional heat transfer fluid (water), the microencapsulated phase change material (MPCM) suspension, with a small temperature difference between storing and releasing heat, is of much larger apparent specific heat and much higher thermal energy storage capacity. It has been suggested to serve as a dual-functional medium for thermal energy transport and/or storage. The heat transfer characteristics of a kind of MPCM suspension, formed by microencapsulating industrial-grade 1-bromohexadecane (C{sub 16}H{sub 33}Br) as phase change material, were experimentally studied for laminar flow in a circular tube under constant heat flux. A new expression of Ste is put forward in the paper, according to the physical definition of Stefan number. The results in the experiments show: (a) the dimensionless internal wall temperature of the MPCM suspension is lower than pure water, and the decrease can be up to 30% of that of water; (b) the heat transfer enhancement ratio can be 1.42 times of that of water at x{sup +} = 4.2 x 10{sup -2} for 15.8 wt% MPCM suspension, which is not as much as in some references; and (c) the pump consumption of the MPCM suspension system decrease greatly for the larger heat transfer rate compared with water, due to phase change, the decrease can be up to 67.5% of that of water at q = 750 W (15.8 wt%). The kind of MPCM suspension has good application feasibility in practice. (author)

  4. Investigating the validity of the Knudsen prescription for diffusivities in a mesoporous covalent organic framework

    SciTech Connect (OSTI)

    Krishna, Rajamani; van Baten, Jasper M.

    2011-04-27

    Molecular dynamics (MD) simulations were performed to determine the self-diffusivity (Di,self) and the MaxwellStefan diffusivity (I) of hydrogen, argon, carbon dioxide, methane, ethane, propane, n-butane, n-pentane, and n-hexane in BTP-COF, which is a covalent organic framework (COF) that has one-dimensional 3.4-nm-sized channels. The MD simulations show that the zero-loading diffusivity (I(0)) is consistently lower, by up to a factor of 10, than the Knudsen diffusivity (Di,Kn) values. The ratio I(0)/Di,Kn is found to correlate with the isosteric heat of adsorption, which, in turn, is a reflection of the binding energy for adsorption on the pore walls: the stronger the binding energy, the lower the ratio I(0)/Di,Kn. The diffusion selectivity, which is defined by the ratio D1,self/D2,self for binary mixtures, was determined to be significantly different from the Knudsen selectivity (M2/M1)1/2, where MI is the molar mass of species i. For mixtures in which component 2 is more strongly adsorbed than component 1, the expression (D1,self/D2,self)/(M2/M1)1/2 has values in the range of 110; the departures from the Knudsen selectivity increased with increasing differences in adsorption strengths of the constituent species. The results of this study have implications in the modeling of diffusion within mesoporous structures, such as MCM-41 and SBA-15.

  5. Use of Computed X-ray Tomographic Data for Analyzing the Thermodynamics of a Dissociating Porous Sand/Hydrate Mixture

    DOE R&D Accomplishments [OSTI]

    Freifeld, Barry M.; Kneafsey, Timothy J.; Tomutsa, Liviu; Stern, Laura A.; Kirby, Stephen H.

    2002-02-28

    X-ray computed tomography (CT) is a method that has been used extensively in laboratory experiments for measuring rock properties and fluid transport behavior. More recently, CT scanning has been applied successfully to detect the presence and study the behavior of naturally occurring hydrates. In this study, we used a modified medical CT scanner to image and analyze the progression of a dissociation front in a synthetic methane hydrate/sand mixture. The sample was initially scanned under conditions at which the hydrate is stable (atmospheric pressure and liquid nitrogen temperature, 77 K). The end of the sample holder was then exposed to the ambient air, and the core was continuously scanned as dissociation occurred in response to the rising temperature. CT imaging captured the advancing dissociation front clearly and accurately. The evolved gas volume was monitored as a function of time. Measured by CT, the advancing hydrate dissociation front was modeled as a thermal conduction problem explicitly incorporating the enthalpy of dissociation, using the Stefan moving-boundary-value approach. The assumptions needed to perform the analysis consisted of temperatures at the model boundaries. The estimated value for thermal conductivity of 2.6 W/m K for the remaining water ice/sand mixture is higher than expected based on conduction alone; this high value may represent a lumped parameter that incorporates the processes of heat conduction, methane gas convection, and any kinetic effects that occur during dissociation. The technique presented here has broad implications for future laboratory and field testing that incorporates geophysical techniques to monitor gas hydrate dissociation.

  6. Large-Scale Uncertainty and Error Analysis for Time-dependent Fluid/Structure Interactions in Wind Turbine Applications

    SciTech Connect (OSTI)

    Alonso, Juan J.; Iaccarino, Gianluca

    2013-08-25

    The following is the final report covering the entire period of this aforementioned grant, June 1, 2011 - May 31, 2013 for the portion of the effort corresponding to Stanford University (SU). SU has partnered with Sandia National Laboratories (PI: Mike S. Eldred) and Purdue University (PI: Dongbin Xiu) to complete this research project and this final report includes those contributions made by the members of the team at Stanford. Dr. Eldred is continuing his contributions to this project under a no-cost extension and his contributions to the overall effort will be detailed at a later time (once his effort has concluded) on a separate project submitted by Sandia National Laboratories. At Stanford, the team is made up of Profs. Alonso, Iaccarino, and Duraisamy, post-doctoral researcher Vinod Lakshminarayan, and graduate student Santiago Padron. At Sandia National Laboratories, the team includes Michael Eldred, Matt Barone, John Jakeman, and Stefan Domino, and at Purdue University, we have Prof. Dongbin Xiu as our main collaborator. The overall objective of this project was to develop a novel, comprehensive methodology for uncertainty quantification by combining stochastic expansions (nonintrusive polynomial chaos and stochastic collocation), the adjoint approach, and fusion with experimental data to account for aleatory and epistemic uncertainties from random variable, random field, and model form sources. The expected outcomes of this activity were detailed in the proposal and are repeated here to set the stage for the results that we have generated during the time period of execution of this project: 1. The rigorous determination of an error budget comprising numerical errors in physical space and statistical errors in stochastic space and its use for optimal allocation of resources; 2. A considerable increase in efficiency when performing uncertainty quantification with a large number of uncertain variables in complex non-linear multi-physics problems; 3. A