Sample records for navigation search hydro

  1. Rye Patch geothermal development, hydro-chemistry of thermal...

    Open Energy Info (EERE)

    development, hydro-chemistry of thermal water applied to resource definition Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Rye Patch geothermal...

  2. GE Hydro Asia Co Ltd formerly Kvaerner Power Equipment Co Ltd...

    Open Energy Info (EERE)

    GE Hydro Asia Co Ltd formerly Kvaerner Power Equipment Co Ltd Kvaerner Hangfa Jump to: navigation, search Name: GE Hydro Asia Co Ltd (formerly Kvaerner Power Equipment Co., Ltd...

  3. Indexing and Keyword Search to Ease Navigation in Lecture Videos

    E-Print Network [OSTI]

    Subhlok, Jaspal

    Indexing and Keyword Search to Ease Navigation in Lecture Videos Tayfun Tuna, Jaspal Subhlok@uh.edu, shah@cs.uh.edu Abstract----Lecture videos have been commonly used to supplement in-class teaching and for distance learning. Videos recorded during in-class teaching and made accessible online are a versatile

  4. Dayao County Yupao River BasDayao County Yupao River Basin Hydro...

    Open Energy Info (EERE)

    Dayao County Yupao River BasDayao County Yupao River Basin Hydro electricity Development Co Ltd in Jump to: navigation, search Name: Dayao County Yupao River BasDayao County Yupao...

  5. A Geological and Hydro-Geochemical Study of the Animas Geothermal...

    Open Energy Info (EERE)

    Hydro-Geochemical Study of the Animas Geothermal Area, Hidalgo County, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Geological...

  6. Mining Web Site Link Structures for Adaptive Web Site Navigation and Search

    E-Print Network [OSTI]

    Zhu, Jianhan

    Mining Web Site Link Structures for Adaptive Web Site Navigation and Search Jianhan Zhu BSc Faculty of the requirements for the degree of Doctor of Philosophy October, 2003 #12;University of Ulster Abstract Mining Web Site Link Structures for Adaptive Web Site Navigation and Search by Jianhan Zhu Supervisors: Dr. Jun

  7. Hydro Green Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy SystemsHydro Green Energy

  8. Turnbull Hydro 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin Baxin HydropowerTrinityTurnbull Hydro LLC Jump to: navigation, search

  9. E-Print Network 3.0 - aware navigation based Sample Search Results

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

    in strategic (navigation) tasks... automation for navigation tasks. Keywords: In-vehicle automation; Automation reliability; Situation aware... reality-based driving...

  10. Development of a Navigator and Imaging Techniques for the Cryogenic Dark Matter Search Detectors

    SciTech Connect (OSTI)

    Wilen, Chris; /Carleton Coll. /KIPAC, Menlo Park

    2011-06-22T23:59:59.000Z

    This project contributes to the detection of flaws in the germanium detectors for the Cryogenic Dark Matter Search (CDMS) experiment. Specifically, after imaging the detector surface with a precise imaging and measuring device, they developed software to stitch the resulting images together, applying any necessary rotations, offsets, and averaging, to produce a smooth image of the whole detector that can be used to detect flaws on the surface of the detector. These images were also tiled appropriately for the Google Maps API to use as a navigation tool, allowing viewers to smoothly zoom and pan across the detector surface. Automated defect identification can now be implemented, increasing the scalability of the germanium detector fabrication.

  11. HydroCoil Power Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy SystemsHydro Green

  12. HydroGen Aquaphile sarl | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy SystemsHydro

  13. HydroGen Corporation formerly Chiste 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy SystemsHydroChiste Corp

  14. E-Print Network 3.0 - auxiliary navigation mechanism Sample Search...

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

    -December 2004 Summary: - Waterways Objectives Brief overview of River Engineering and Stream Restoration with focus on : 1. Navigable... ;13 Geobags Geo Containers 12;14...

  15. Wind/Hydro Study

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

    WindHydro Integration Feasibility Study Announcements (Updated July 8, 2010) The Final WindHydro Integration Feasibility Study Report, dated June 2, 2009, has been submitted to...

  16. HydroVenturi Ltd previously RV Power Company 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy SystemsHydroChiste

  17. Navigating the Numbers: Greenhouse Gas Data and International...

    Open Energy Info (EERE)

    the Numbers: Greenhouse Gas Data and International Climate Policy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Navigating the Numbers: Greenhouse Gas Data and...

  18. Hydro Capital Asset Manager

    Broader source: Energy.gov [DOE]

    This position is located in Federal Hydro Projects, Generation Asset Management, Power Services. Additional vacancies may be filled through this vacancy announcement or if they become available.

  19. Irrigation, Navigation Flood Control and Recreation

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

    Irrigation,-Navigation-Flood-Control-and-Recreation- Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand...

  20. Property:HydroInfo | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation,ProjectStartDate Jump to:Property Edit withpurposeHydroInfo

  1. Congrs SHF : Environnement et Hydro-lectricit , Lyon,6 & 7 octobre 2010 Pigay, Aelbrecht, Beal RESTAURATION MORPHO-DYNAMIQUE ET

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Congrès SHF : « Environnement et Hydro-électricité », Lyon,6 & 7 octobre 2010 ­Piégay, Aelbrecht pour la protection contre les crues et la navigation, puis après la construction de barrages hydro deux projets est de définir un plan de restauration hydro-morphologique et écologique conduisant à la

  2. Micro Hydro Kinetic Turbines from Smart Hydro Power | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasole Inc Jump to:Michigan/Wind Resources/Full

  3. OpenEI Community - hydro

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompany Oil and GasOff<div/0 en The Energybegun!

  4. A COMPARISON OF THE AQUATIC IMPACTS OF LARGE HYDRO AND SMALL HYDRO PROJECTS

    E-Print Network [OSTI]

    A COMPARISON OF THE AQUATIC IMPACTS OF LARGE HYDRO AND SMALL HYDRO PROJECTS by Lara A. Taylor, P Project: A Comparison of the Aquatic Impacts of Large Hydro and Small Hydro Projects Project No.: 501 of small hydro development in British Columbia has raised concerns surrounding the effects

  5. Navigable Waterways (Indiana)

    Broader source: Energy.gov [DOE]

    The construction of new structures in navigable waterways requires a permit from the Department of Natural Resources. Existing structures in waterways newly classified as navigable are not...

  6. Ontario Hydro Motor Efficiency Study

    E-Print Network [OSTI]

    Dautovich, D. R.

    1980-01-01T23:59:59.000Z

    Electric motors consume more than one-half of the electrical energy produced by Ontario Hydro. In the residential sector, the major motor load is for refrigerators and freezers while packaged equipment dominate the motor load in the commercial...

  7. Midwest Hydro Users Group Meeting

    Broader source: Energy.gov [DOE]

    The Midwest Hydro Users Group will be holding their annual Fall meeting on November 12th and 13th in Wausau, Wisconsin. An Owners-only meeting on the afternoon of the 12th followed by a full...

  8. A Web Site Navigation Engine Mark Levene

    E-Print Network [OSTI]

    Levene, Mark

    A Web Site Navigation Engine Mark Levene Department of Computer Science Birkbeck College site-specific search engines is that they are not able to pick up the "scent of information" [5 is looking for. Moreover, Hearst [2] argues that next gener- ation site-specific search engines should

  9. Birahi Ganga Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in CarbonofBiotins Energia Jump to: navigation,Birahi Ganga Hydro

  10. Extreme hydro-meteorological events and their probabilities

    E-Print Network [OSTI]

    Beersma, Jules

    Extreme hydro-meteorological events and their probabilities Jules Beersma #12;Promotor: Prof. dr. A Onderzoekschool (BBOS) #12;Extreme hydro-meteorological events and their probabilities Extreme hydro

  11. AS&E Registering for Classes Use this registration guide to navigate your iSIS student Homepage, search the Schedule of Classes, manage your

    E-Print Network [OSTI]

    Dennett, Daniel

    1 Student AS&E Registering for Classes Use this registration guide to navigate your iSIS student, and plan out tentative future schedules with My Planner. To log in: 1. Log in to iSIS: go.tufts.edu/isis Your customized iSIS homepage opens. If you do not know your Tufts Username or Password, go to http

  12. Navigable Waters, Harbors and Navigation (Wisconsin)

    Broader source: Energy.gov [DOE]

    This statute details regulations relevant to navigable waterways and harbors. Depending on the project design of a proposed dam or hydropower structure, some of these regulations may apply.

  13. Doctoral Defense "Thermal-hydro-mechanical model

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Doctoral Defense "Thermal-hydro-mechanical model for freezing and thawing soils" Yao Zhang Date been implemented in a finite element system, with a thermal-hydro- mechanical framework being used

  14. Hydro Research Program Seeking Graduate Student Applicants

    Broader source: Energy.gov [DOE]

    The Hydro Research Foundation is now accepting graduate student applications for its DOE-funded graduate student research program. The Hydro Research Awards Program is designed to spur innovation...

  15. Hydro-Qubec Net Metering (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    In line with Hydro-Qubec's commitment to the environment and sustainable development, Hydro-Qubec is supporting self-generation with a new rate offering: the net metering option. This option...

  16. North West Hydro Resource Model Research to identify potential capacity and assist NW hydro power development

    E-Print Network [OSTI]

    Meju, Max

    North West Hydro Resource Model Research to identify potential capacity and assist NW hydro power University wide research, aims to develop a system to promote the exploitation of hydro power in North with regard to hydro schemes Reviewing and re-formulating ill defined requirements for environmental

  17. Prparation de votre examen stabilit hydro

    E-Print Network [OSTI]

    Hoepffner, Jérôme

    Préparation de votre examen stabilité hydro: - Relisez vos notes de cours - Refaites les exercices

  18. HydroVolts | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project JumpHyEnergy

  19. Norsk Hydro ASA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to:NeppelsourceNormal, Illinois: Energy

  20. Neora Hydro 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpen EnergyNelsoniX Ltd Jump to: navigation, search

  1. 4, 18791891, 2007 hydro-information

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HESSD 4, 1879­1891, 2007 WS for hydro-information systems J. Horak et al. Title Page Abstract for distributed and interoperable hydro-information systems J. Horak, A. Orlik, and J. Stromsky Institute (antonin.orlik.hgf@vsb.cz) 1879 #12;HESSD 4, 1879­1891, 2007 WS for hydro-information systems J. Horak et

  2. OpenEI Community - Navigant

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompany Oil and GasOff the GridHomeWrap-up courtesy5/0

  3. Linkage of the ArcHydro Data Model with SWAT

    E-Print Network [OSTI]

    Linkage of the ArcHydro Data Model with SWAT Francisco Olivera, Ph.D., P.E. Milver Valenzuela Texas on a hub basis. Independent of the already connected models HUB #12;Arc Hydro Arc Hydro can be used as the hub for connecting hydrologic models. #12;Arc Hydro #12;What it is and what it is not ... Arc Hydro

  4. Learning Structured Reactive Navigation Plans from Executing MDP Navigation Policies

    E-Print Network [OSTI]

    Cremers, Daniel

    Learning Structured Reactive Navigation Plans from Executing MDP Navigation Policies Michael Beetz, beetz,belker@cs.uni-bonn.de Abstract. Autonomous robots, such as robot office couriers, need navigation

  5. Inland Navigation Districts and Florida Inland Navigation District Law (Florida)

    Broader source: Energy.gov [DOE]

    The first part of this legislation establishes Inland Navigation Districts, which are authorized to plan for and manage the development of inland waterways, and to maintain public navigation...

  6. Invervar Hydro | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | OpenHunanInformation sourceInvensys Building SystemInvervar Hydro

  7. Vortex Hydro Energy Develops Transformational Technology to Harness...

    Energy Savers [EERE]

    Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water...

  8. PHNOMNES DITS HYDRO-LECTRIQUES ET HYDRO-MAGNTIQUES; THO-RMES FONDAMENTAUX ET LEUR CONSTATATION EXPRIMENTALE;

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PH?NOM?NES DITS HYDRO-?LECTRIQUES ET HYDRO-MAGN?TIQUES; TH?O- R?MES FONDAMENTAUX ET LEUR nouveaux phénomènes. Je les désignerai ainsi comme une hydro-électicité, un hydro-magnétisme, etc. Mais'idée, d'aimants au lieu d'hydro-aimants, de masses électriques au lieu de masses hydro-électriques, et

  9. Site-Searching Strategies of Searchers Referred from Search Engines

    E-Print Network [OSTI]

    Jansen, James

    1 Site-Searching Strategies of Searchers Referred from Search Engines Adan Ortiz-Cordova College and then submit multiple broad queries on the site-search engine, (2) the navigators who submit a query to the major search engine that is part of a URL and then submit specific queries to the site-search engine

  10. HEITSCH, R OMISCH --HYDRO-STORAGE SUBPROBLEMS IN POWER GENERATION 1 Hydro-Storage Subproblems in Power Generation

    E-Print Network [OSTI]

    Rmisch, Werner

    HEITSCH, R OMISCH -- HYDRO-STORAGE SUBPROBLEMS IN POWER GENERATION 1 Hydro-Storage Subproblems that owns a hydro-thermal generation sys- tem and trades on the power market often lead to complex stochas- tic optimization problems. We present a new approach to solving stochastic hydro-storage subproblems

  11. Operation of a steam hydro-gasifier in a fluidized bed reactor

    E-Print Network [OSTI]

    Park, Chan Seung; Norbeck, Joseph N.

    2008-01-01T23:59:59.000Z

    Using Self-Sustained Hydro- Gasification." [0011] In aprocess, using a steam hydro-gasification reactor (SHR) thepyrolysis and hydro-gasification in a single step. This

  12. Navigating the Numbers: Greenhouse Gas Data and International Climate

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to: navigation, searchNauru: EnergyPolicy | Open Energy

  13. Coupled hydro-mechanical processes in crytalline rock and in induratedand plastic clays: A comparative discussion

    E-Print Network [OSTI]

    Tsang, Chin-Fu; Blumling, Peter; Bernier, Frederic

    2008-01-01T23:59:59.000Z

    at Grimsel. In Coupled Thermo-Hydro- Mechanical-ChemicalCOUPLED HYDRO-MECHANICAL PROCESSES IN CRYTALLINE ROCK AND IN

  14. | JANUARY/FEBRUARY 2014 | Hydro INTERNATIONAL22 symbols and features used on a

    E-Print Network [OSTI]

    New Hampshire, University of

    | JANUARY/FEBRUARY 2014 | Hydro INTERNATIONAL22 symbols and features used on a nautical chart #12;Hydro INT

  15. NOAA Fisheries Protocols For Hydro-dynamic Dredge Surveys

    E-Print Network [OSTI]

    NOAA Fisheries Protocols For Hydro-dynamic Dredge Surveys: Surf Clams and Ocean Quahogs December 19..................................................................................................................................... 1 NOAA Fisheries Hydro-dynamic Clam Dredge Survey Protocols........................................................................... 5 Clam Dredge Construction and Repair

  16. Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of...

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

    Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of Power Take-Off in VIVACE Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of Power Take-Off in VIVACE...

  17. Transcending the Hydro-Illogical Building a Texas Hydrologic

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Transcending the Hydro-Illogical Cycle Building a Texas Hydrologic Information System TX-HIS #12;Q to couple streamflow models to GCMs · We need to break the hydro-illogical cycle and plan for the delivery

  18. Searches

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebook TwitterSearch-Comments Sign In About | Careers |Searches for New

  19. Searching

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebook TwitterSearch-Comments Sign In About | Careers |Searches for

  20. Lac Courte Oreilles Hydro Dam Assessment

    SciTech Connect (OSTI)

    Weaver, Jason [Lac Courte Oreilles; Meyers, Amy [Kiser Hydro

    2014-12-31T23:59:59.000Z

    The main objective of this project was to investigate upgrading the existing hydro power generating system at the Winter Dam. The tribe would like to produce more energy and receive a fair market power purchase agreement so the dam is no longer a drain on our budget but a contributor to our economy. We contracted Kiser Hydro, LLC Engineering for this project and received an engineering report that includes options for producing more energy with cost effective upgrades to the existing turbines. Included in this project was a negotiation of energy price sales negotiations.

  1. MHK Projects/Hydro Gen | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf KilaueaInformationCygnet < MHKSound, NYMananBendHuffman

  2. MHK Technologies/Hydro Helix | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHK ProjectsFlagship <Helix < MHK Technologies Jump

  3. MHK Technologies/HydroCoil Turbine | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHK ProjectsFlagship <Helix < MHK Technologies

  4. MHK Technologies/HydroGen 10 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHK ProjectsFlagship <Helix < MHK Technologies10

  5. MHK Technologies/HydroVenturi | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHK ProjectsFlagship <Helix < MHK

  6. MHK Technologies/Open HydroTurbine | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHK ProjectsFlagshipNAREC <Air PistonOceanus

  7. MHK Technologies/The Davis Hydro Turbine | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHKconverter < MHKDUCK < MHK Technologies Jump

  8. Luding County Tianding Hydro Electricity Development Co Ltd | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to: navigation, search Name:

  9. Lushui County Quanyi Hydro Power Development Co Ltd | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to: navigation, searchCenturyInformation

  10. Renewable Energy Resources Inc formerly Internal Hydro International Inc |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation, searchRayreviewAl.,RenGenAmes, Iowa

  11. NOAA Technical Memorandum NWS HYDRO 45 RELATIONSHIP BETWEEN

    E-Print Network [OSTI]

    NOAA Technical Memorandum NWS HYDRO 45 RELATIONSHIP BETWEEN STORM AND ANTECEDENT PRECIPITATION OVER TECHNICAL MEMORANDUMS National Weather Service. Office of Hydrology Series The Office of Hydrology (HYDRO and development. NOAA Technical Memorandums in the NWS HYDRO series facilitate prompt distribution of scientific

  12. Atomic scale mixing for inertial confinement fusion associated hydro instabilities

    E-Print Network [OSTI]

    New York at Stoney Brook, State University of

    Atomic scale mixing for inertial confinement fusion associated hydro instabilities J. Melvina, , P Alamos, NM 87545, USA Abstract Hydro instabilities have been identified as a potential cause- able. We find numerical convergence for this important quantity, in a purely hydro study, with only

  13. NOAA Technical Memorandum NWS HYDRO 46 A CLIMATIC ANALYSIS

    E-Print Network [OSTI]

    NOAA Technical Memorandum NWS HYDRO 46 A CLIMATIC ANALYSIS OF OROGRAPHIC PRECIPITATION OVER THE BIGHydrology (HYDRO) ofthe National Weather Service (NWS) develops procedures for making river and water supply, and conducts pertinent research and development NOAA Teclmical Memorandums in the NWS HYDRO series facilitate

  14. Fraser River Hydro and Fisheries Research Project fonds

    E-Print Network [OSTI]

    Handy, Todd C.

    Fraser River Hydro and Fisheries Research Project fonds Revised by Erwin Wodarczak (1998 Fraser River Hydro and Fisheries Research Project fonds. ­ 19561961. 13 cm of textual records. Administrative History The Fraser River Hydro and Fisheries Research Project was established in 1956, financed

  15. Forestry Commission Wales Guidance on rental levels for Hydro Power

    E-Print Network [OSTI]

    Forestry Commission Wales Guidance on rental levels for Hydro Power Guidance on rental levels for hydro power projects Tel: 02920 475961 Email: hydrowales@forestry.gsi.gov.uk Version 1.0 Mike Pitcher 17th December, 2012 #12;2 Guidance on rental levels for hydro power |Version 1.0 | Mike Pitcher 17

  16. Interconnected hydro-thermal systems Models, methods, and applications

    E-Print Network [OSTI]

    Interconnected hydro-thermal systems Models, methods, and applications Magnus Hindsberger Kgs. Lyngby 2003 IMM-PHD-2003-112 Interconnected hydro-thermalsystems #12;Technical University of Denmark 45882673 reception@imm.dtu.dk www.imm.dtu.dk IMM-PHD-2003-112 ISSN 0909-3192 #12;Interconnected hydro

  17. Stochastic Co-optimization for Hydro-Electric Power Generation

    E-Print Network [OSTI]

    1 Stochastic Co-optimization for Hydro-Electric Power Generation Shi-Jie Deng, Senior Member, IEEE the optimal scheduling problem faced by a hydro-electric power producer that simultaneously participates in multiple markets. Specifically, the hydro-generator participates in both the electricity spot market

  18. NAVIGATING THE BRAIN'S MYSTERIES

    E-Print Network [OSTI]

    C C C A A A A G A G G D D D D D F D F F F H H H E E E E FHE E B B B C E B NAVIGATING THE BRAIN of the brain-- one that shows its complex trafficking across trillions of neuronal connections. Addressing: outlining "the next great American project," the BRAIN (Brain Research through Advancing Innovative

  19. AUV Cooperative Operations using Acoustic Communication and Navigation

    E-Print Network [OSTI]

    Idaho, University of

    1 AUV Cooperative Operations using Acoustic Communication and Navigation T. Bean*, G. Beidler*, J to collect underwater data, including sonar bathymetry in relatively deep water [1] and measurements) [3]. AUVs were used to search 3.5 million square meters of shallow water for mines in Operation

  20. Ontario Hydro`s transportation of radioactive material and emergency response plan

    SciTech Connect (OSTI)

    Karmali, N. [Ontario Hydro, Toronto, Ontario (Canada). Nuclear Operations Branch

    1993-12-31T23:59:59.000Z

    Ontario Hydro has been transporting radioactive material for almost 30 years without any exposure to the public or release to the environment. However, there have been three accidents involving Hydro`s shipments of radioactive material. In addition to the quality packaging and shipping program, Ontario Hydro has an Emergency Response Plan and capability to deal with an accident involving a shipment of radioactive material. The Corporation`s ability to respond, to effectively control and contain the situation, site remediation, and to provide emergency public information in the event of a road accident minimizes the risk to the public and the environment. This emphasizes their commitment to worker safety, public safety and impact to the environment. Response capability is mandated under various legislation and regulations in Canada.

  1. 3-D hydro + cascade model at RHIC

    E-Print Network [OSTI]

    Chiho Nonaka; Steffen A. Bass

    2005-11-07T23:59:59.000Z

    We present a 3-D hydro + cascade model in which viscosity and a realistic freezeout process for the hadronic phase are taken into account. We compare our results to experimental data and discuss the finite state interaction effects on physical observables.

  2. LANL hydro test update(u)

    SciTech Connect (OSTI)

    Aragon, Ezekiel D [Los Alamos National Laboratory

    2011-01-06T23:59:59.000Z

    Briefings presenting W78 programmatic activities for FY11 and the status and plan for associated Hydro 3617, is included wherewith in support of the NNSA W78 Program Review Meeting scheduled for January 11 thru 13, 2011, at the Savannah River Plant, SC.

  3. 33 CFR 2.36: Navigable Waters of the United States, navigable...

    Open Energy Info (EERE)

    navigable waters, and territorial watersLegal Abstract This regulation provides the definition for "navigable waters of the United States, navigable waters, and territorial...

  4. Search

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem Not Found ItemRomero-Redondo, C"Voth,Jaehoon"Zhu, Jianaerogels FindSearch

  5. Searching

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem Not Found ItemRomero-Redondo, C"Voth,Jaehoon"Zhu,Searching for

  6. Search

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearchPhysics LabwildfiresScott Taylor,SeaTimSearch

  7. ScentTrails: Integrating Browsing and Searching on the Web

    E-Print Network [OSTI]

    Chi, Ed Huai-hsin

    . Searching is the process of entering a search query (usually a list of keywords) into a search engine, which are more appropriately termed by Jul and Furnas [1997] as "search by navigation" and "search by query," respectively, but we will use the more common terms "browsing" and "searching.") Authors' addresses: Chris

  8. Hydro-Qubec Net Metering (Quebec, Canada) | Open Energy Information

    Open Energy Info (EERE)

    Canada) Policy Type Net Metering Affected Technologies Geothermal Electric, Solar Photovoltaics Active Policy Yes Implementing Sector Utility Funding Source Hydro-Quebec Primary...

  9. Robust optimization based self scheduling of hydro-thermal Genco ...

    E-Print Network [OSTI]

    Alireza Soroudi

    2013-12-29T23:59:59.000Z

    Dec 29, 2013 ... Abstract: This paper proposes a robust optimization model for optimal self scheduling of a hydro-thermal generating company. The proposed...

  10. Optimizing Trading Decisions for Hydro Storage Systems using ...

    E-Print Network [OSTI]

    2012-09-19T23:59:59.000Z

    solar, or run-of-river. The European ... and generating companies are currently investing about 26 billion Euros into new pumped-hydro storage plants with a...

  11. Instruction Guide Using the Search Export to

    E-Print Network [OSTI]

    Sheremet, Alexandru

    Instruction Guide Using the Search Export to Research POs and Requisitions Training:July 26, 2012 Page 1 of 6 OVERVIEW Use this simulation to learn how to use the new Search/Export tool to save the search and reuse later Export the search Set up a Recurring Export STEPS 1. Navigation

  12. Optimierung eines hydro-thermischen Kraftwerks-systems unter Ungewi heit

    E-Print Network [OSTI]

    Römisch, Werner

    Optimierung eines hydro-thermischen Kraftwerks- systems unter Ungewi heit Dr. rer. nat. N. Growe Arbeit beschreiben wir ein stochastisches Modell fur den ko- stenoptimalen Einsatz eines hydro ein, entwickeln ein Losungsverfahren und validieren dies am Beispiel des hydro

  13. Thermo-hydro-chemical Predictive analysis for the drift-scale predictive heater test,

    E-Print Network [OSTI]

    Sonnenthal, Eric L.; Spycher, Nicolas; Apps, John; Simmons, Ardyth

    1998-01-01T23:59:59.000Z

    Characterization Project Thermo-Hydro-Chemical Predictive90-1116 Berkeley, C A 94720 Thermo-Hydro-Chemical PredictiveVersion 1.0 Thermo-Hydro-Chemical Predictive Analysis for

  14. Operation of a steam hydro-gasifier in a fluidized bed reactor

    E-Print Network [OSTI]

    Park, Chan Seung; Norbeck, Joseph N.

    2008-01-01T23:59:59.000Z

    OPERATION OF A S T E A M HYDRO-GASIFIER IN A FLUIDIZED BEDMaterial Using Self-Sustained Hydro- Gasification." [0011]the process, using a steam hydro-gasification reactor (SHR)

  15. Florida Hydro Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEuropeStrat.pdfInactive JumpFirstFlorence High SchoolHydro Inc

  16. First Hydro Company | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGermanFife Energy Park at MethilGlobalFirstFirst Hydro Company

  17. HydroChina 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarms AHefei SungrowHelukabelHonitonHydroChina

  18. Vortex Hydro 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTri Global EnergyUtility RateVirginia/WindCounty, California |Vortex Hydro

  19. Dharmshala Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A Potential Microhydro SiteDaytonDestilaria dethe MekongDharmshala Hydro

  20. Cauvery Hydro Energy 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation inOpenadd: China Datang Corporation Trina SolarCathayCauvery Hydro

  1. Ambient Hydro 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat Place:Alvan Blanch Green FuelsEnergyAmandus KahlAmbient Hydro

  2. Himalayan Hydro P 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | Open EnergyInformation Hess RetailHillsdale BoardHimalayan Hydro P

  3. Bhilangana Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in Carbonof Alternative Sources ofBeyondPV Co LtdBhilangana Hydro

  4. MODELING OF HYDRO-PNEUMATIC ENERGY STORAGE USING PUMP TURBINES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    MODELING OF HYDRO-PNEUMATIC ENERGY STORAGE USING PUMP TURBINES E. Ortego, A. Dazin, G. Caignaert, F. Colas, O. Coutier-Delgosha Abstract: Modelling of a hydro-pneumatic energy storage system is the main demand response strategy. 1 Introduction Energy storage is one of the most exciting solutions considered

  5. antas river hydro: Topics by E-print Network

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

    antas river hydro First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Dworshak & Brownlee Hydro Operations...

  6. Hydro-Thermal Scheduling (HTS) 1.0 Introduction

    E-Print Network [OSTI]

    McCalley, James D.

    1 Hydro-Thermal Scheduling (HTS) 1.0 Introduction From an overall systems view, the single most, relative to that of thermal plants, are very small. There are three basic types of hydroelectric plants;2 Pump-storage This kind of hydro plant is a specialized reservoir-type plant which has capability to act

  7. POWER SCHEDULING IN A HYDRO-THERMAL SYSTEM UNDER UNCERTAINTY

    E-Print Network [OSTI]

    Rmisch, Werner

    POWER SCHEDULING IN A HYDRO-THERMAL SYSTEM UNDER UNCERTAINTY C.C. Car e1, M.P. Nowak2, W. Romisch2 Forschungsgemeinschaft. leads to a tremendous increase in the complex- ity of the traditional power optimization mod- els-burning) thermal units, pumped-storage hydro plants and delivery con- tracts and describe an optimization model

  8. Optimal sequencing site of hydro-power stations

    SciTech Connect (OSTI)

    Hayashi, T.; Yoshino, F.; Waka, R. [Tottori Univ., Koyama (Japan). Dept. of Mechanical Engineering

    1995-06-01T23:59:59.000Z

    At the first stage of a hydro-power survey of a river, it is important to select the optimal hydro-power site. The most important condition to be satisfied is to determine the optimal site where the greatest and most economical amount of hydro-energy can be obtained. This paper proposes a new method in which the optimal arrangement of the hydro-power stations is determined by a computational operation using discrete data at points along the river such as the drainage area, altitude, and distance along the river channel as obtained from topographical maps instead of drawing on engineers` experiences and the intuitions of experts. The results by this method are then compared with data on existing hydro-power stations and the results planned by expert engineers to show that this new computational method is superior.

  9. IN SEARCH FOR THERMAL ANOMALIES IN THE COSO GEOTHERMAL FIELD...

    Open Energy Info (EERE)

    REMOTE SENSING AND FIELD DATA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: IN SEARCH FOR THERMAL ANOMALIES IN THE COSO GEOTHERMAL...

  10. Navigating FAIR Academic Activity Reports

    E-Print Network [OSTI]

    Fernandez, Eduardo

    boxes. Click on Search. To browse by Name: Enter the correct Term and Last Name and Click on Search. All/Record see page 5. To Search by Course: Enter the Term, Prefix, Course Number and Section and Click on Search: Enter the Term and then select the correct Campus, College, Department and Pay Plan using the drop down

  11. Canonical Correlation Analysis (CCA) of GRACE, hydrological and hydro-meteorological signals

    E-Print Network [OSTI]

    Stuttgart, Universität

    1 Canonical Correlation Analysis (CCA) of GRACE, hydrological and hydro-meteorological signals M. J and Hydro-meteorology Hydrology GRACE Hydro-meteorology RQ dt dS dt dMdS RETP . dt AH a #12;3 GRACE, times based signals #12;12 CCA on catchments based ­ GRACE and hydro-meteorology T GDGDGD T VUQ dt d

  12. Operation of a steam hydro-gasifier in a fluidized bed reactor

    E-Print Network [OSTI]

    Park, Chan Seung; Norbeck, Joseph N.

    2008-01-01T23:59:59.000Z

    applications including coal gasification, fer- tilizers fromin hydro-gasification reactions, such as coal and biomass,

  13. NERSC Online Training May 3: Navigating NERSC File Systems

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

    Online Training May 3: Navigating NERSC File Systems NERSC Online Training May 3: Navigating NERSC File Systems April 26, 2011 by Richard Gerber A NERSC training event, "Navigating...

  14. Inner Harbor Navigation Canal Lock

    E-Print Network [OSTI]

    Wang, Yuhang

    fuel costs and rising steel prices impact construction and O&M. Dredging costs increase One Team) - Dredge the lock forebay at the Mississippi River, Fall 2008 Calcasieu Lock: - Remove & replace damaged lock dolphin - Sep-Oct 2008 (minimal delays to navigation) Dredge GIWW Port Allen to Morgan City

  15. Final Report - Wind and Hydro Energy Feasibility Study - June 2011

    SciTech Connect (OSTI)

    Jim Zoellick; Richard Engel; Rubin Garcia; Colin Sheppard

    2011-06-17T23:59:59.000Z

    This feasibility examined two of the Yurok Tribe's most promising renewable energy resources, wind and hydro, to provide the Tribe detailed, site specific information that will result in a comprehensive business plan sufficient to implement a favorable renewable energy project.

  16. EIS-0166: Bangor Hydro-Electric Transmission Line, Maine

    Broader source: Energy.gov [DOE]

    The Department of Energy prepared this environmental impact statement while considering whether to authorize a Presidential permit for Bangor Hydro to construct a new electric transmission facility at the U.S. border with Canada.

  17. Property:HydroSystem | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation,ProjectStartDate Jump to:Property Edit

  18. KKK Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou New Energy CoKERAFOL GmbH Jump to: navigation,KGBKKK

  19. A comparative analysis of area navigation systems for general aviation

    E-Print Network [OSTI]

    Dodge, Steven Malcolm

    1973-01-01T23:59:59.000Z

    Within the next decade area navigation is to become the primary method of air navigation within the United States. There are numerous radio navigation systems that offer the capabilities of area navigation to general ...

  20. Jl. of Educational Multimedia and Hypermedia (2002) 11(2), 95-115 Effects of Navigation Tool Information on Hypertext

    E-Print Network [OSTI]

    Dawson, Michael

    2002-01-01T23:59:59.000Z

    clearly. Previous re- search identified some of the variables that impact navigation performance through performance measures such as speed, accuracy, number of pages accessed and recall of doc- ument). Efficiency measures are based on speed and the number of steps taken to complete an information search

  1. Hydro-Balanced Stuffing Box field test

    SciTech Connect (OSTI)

    Giangiacomo, L.A.

    1999-05-28T23:59:59.000Z

    The Hydro-Balanced Stuffing Box is a seal assembly for polished rod pumping installations commonly used in oil and gas pumping well installations to contain produced well fluids. The improved stuffing box was developed and patented by Harold H. Palmour of The Palmour Group of Livingston, TX. The stuffing box is designed to reduce the incidence of seal leakage and to utilize an environmentally safe fluid, so that if there is any leakage, environmental damage is reduced or eliminated. The unit was tested on two wells at the Rocky Mountain Oilfield Testing Center. During the test period, the performance of the stuffing box was measured by monitoring the pressure on the tubing and the inner chamber with a Barton Two-pen recorder. The amount of safe fluid consumed, fluid leakage at the top of the stuffing box, pressure supplied from the nitrogen bottle, ambient temperature, and polish rod temperature was recorded. The stuffing box is capable of providing a better seal between well fluids an d the environment than conventional stuffing boxes. It allows the polished rod to operate cooler and with lubrication, extending the life of the packing elements, and reducing the amount of attention required to prevent leakage.

  2. Assess the key physics that underpins high-hydro coupling-efficiency in NDCX-II experiments and high-gain heavy ion direct drive target designs using proven hydro codes like HYDRA

    E-Print Network [OSTI]

    Barnard, J. J.

    2010-01-01T23:59:59.000Z

    physics that underpins high-hydro coupling-efficiency in N Dtarget designs using proven hydro codes like H Y D R A . byF E targets, we have studied hydro and implosion efficiency

  3. Evolving Einstein's Field Equations with Matter: The ``Hydro without Hydro'' Test

    E-Print Network [OSTI]

    Thomas W. Baumgarte; Scott A. Hughes; Stuart L. Shapiro

    1999-02-09T23:59:59.000Z

    We include matter sources in Einstein's field equations and show that our recently proposed 3+1 evolution scheme can stably evolve strong-field solutions. We insert in our code known matter solutions, namely the Oppenheimer-Volkoff solution for a static star and the Oppenheimer-Snyder solution for homogeneous dust sphere collapse to a black hole, and evolve the gravitational field equations. We find that we can evolve stably static, strong-field stars for arbitrarily long times and can follow dust sphere collapse accurately well past black hole formation. These tests are useful diagnostics for fully self-consistent, stable hydrodynamical simulations in 3+1 general relativity. Moreover, they suggest a successive approximation scheme for determining gravitational waveforms from strong-field sources dominated by longitudinal fields, like binary neutron stars: approximate quasi-equilibrium models can serve as sources for the transverse field equations, which can be evolved without having to re-solve the hydrodynamical equations (``hydro without hydro'').

  4. 33 CFR 114: Navigation and Navigable Waters | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 Windthe Commission | OpenDevelopment Guide |and Navigable

  5. Climatic regulation of the Black Sea hydro-meteorological and ecological properties at interannual-to-decadal time scales

    E-Print Network [OSTI]

    Dippner, Joachim W.

    Climatic regulation of the Black Sea hydro-meteorological and ecological properties at interannual Available online 3 March 2006 Abstract An examination of a wide spectrum of hydro

  6. Simulated watershed responses to land cover changes using the Regional Hydro-Ecological Simulation System

    E-Print Network [OSTI]

    Tarboton, David

    Simulated watershed responses to land cover changes using the Regional Hydro-Ecological Simulation Old Main Hill, Logan, UT, 84322-8200, USA Abstract: In this work, we used the Regional Hydro

  7. HESSD '98 17 Safety concerns at Ontario Hydro: The need for safety

    E-Print Network [OSTI]

    Lee, John D.

    HESSD '98 17 Safety concerns at Ontario Hydro: The need for safety management through incident of complex socio-technical systems Ontario Hydro -- one of the largest electrical utilities in North America

  8. Operation of a steam hydro-gasifier in a fluidized bed reactor

    E-Print Network [OSTI]

    Park, Chan Seung; Norbeck, Joseph N.

    2008-01-01T23:59:59.000Z

    of the process, using a steam hydro-gasification reactor (simultaneously in the presence of both hydrogen and steam toundergo steam pyrolysis and hydro-gasification in a single

  9. Maximizing Energy Savings Reliability in BC Hydro Industrial Demand-side Management Programs

    E-Print Network [OSTI]

    Victoria, University of

    Maximizing Energy Savings Reliability in BC Hydro Industrial Demand-side Management Programs Supervisory Committee Maximizing Energy Savings Reliability in BC Hydro Industrial Demand-side Management of Environmental Studies) Departmental Member For energy utilities faced with expanded jurisdictional energy

  10. Hydro-Ecologic Responses to Land Use in Small Urbanizing Watersheds Within the Chesapeake Bay

    E-Print Network [OSTI]

    Palmer, Margaret A.

    Hydro-Ecologic Responses to Land Use in Small Urbanizing Watersheds Within the Chesapeake Bay. The consequences for both the hydrology and 41 #12;42 HYDRO-ECOLOGIC RESPONSES TO LAND USE IN SMALL URBANIZING

  11. Navigant | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpen Energy InformationNatsourceNavigant Home Graham7781's

  12. Application of life cycle assessment methodology at Ontario Hydro

    SciTech Connect (OSTI)

    Reuber, B.; Khan, A. [Ontario Hydro, Ontario (Canada)

    1996-12-31T23:59:59.000Z

    Ontario Hydro is an electrical utility located in Ontario, Canada. In 1995, Ontario Hydro adopted Sustainable Energy Development Policy and Principles that include the governing principle: {open_quotes}Ontario Hydro will integrate environmental and social factors into its planning, decision-making, and business practices.{close_quotes} Life cycle assessment was identified as a useful tool for evaluating environmental impacts of products and processes in support of decision-making. Ontario Hydro has developed a methodology for life cycle assessment (LCA) that is consistent with generally accepted practices, practical, and suitable for application in Ontario Hydro Business Units. The methodology is based on that developed by the Society of Environmental Toxicology and Chemistry (SETAC) but follows a pragmatic and somewhat simplified approach. In scoping an LCA, the breadth and depth of analysis are compatible with and sufficient to address the stated goal of the study. The depth of analysis is tied to (i) the dollar value of the commodity, process or activity being assessed, (ii) the degree of freedom available to the assessor to make meaningful choices among options, and (iii) the importance of the environmental or technological issues leading to the evaluation. A pilot study was completed to apply the methodology to an LCA of the light vehicle fleet (cars, vans and light pick-up trucks) at Ontario Hydro. The objective of the LCA was to compare the life cycle impacts of alternative vehicle fuel cycles: gasoline, diesel, natural gas, propane, and alcohol; with particular focus on life cycle emissions, efficiency and cost. The study concluded that for large vehicles (1/2 ton and 3/4 ton) that travel more than 35000 km/year, natural gas and propane fuelling offer both cost reduction and emissions reduction when compared to gasoline vehicles.

  13. Navigating the complexities of dynamic ecosystem change

    E-Print Network [OSTI]

    Rhodes, Jonathan R.

    2013-01-01T23:59:59.000Z

    NavigatingthecomplexitiesofdynamicecosystemchangeNovelEcosystems:InterveningintheNewEcologicalWorldwww.wiley.com Theworldsecosystemshavealwaysbeen

  14. Construction in Navigable Waters (South Carolina)

    Broader source: Energy.gov [DOE]

    This South Carolina Department of Health and Environmental Control program establishes a number of provisions regarding waters, water resources, and drainage in South Carolina. Navigable streams...

  15. ROOT LOCUS TECHNIQUE 323 7.6.1 Hydro Power Plant Experiment

    E-Print Network [OSTI]

    Gajic, Zoran

    ROOT LOCUS TECHNIQUE 323 7.6.1 Hydro Power Plant Experiment The design of a static controller for a real hydro power plant is considered in Skatari?? c and Gaji?? c (1992). The hydro power plant is treated variables of this hydro power plant are represented by x T = [1` 1! 1u f 1/ d 1/ q 1/ f 1/D 1/Q ] where 1

  16. Hammerfest Strom UK co owned by StatoilHydro | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategy | OpenHalf Hollow NurseryHammerfest

  17. Kenya-Affecting Electricity Policy through a Community Micro Hydro Project

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii |Island,Kas Farmssource HistoryKenworth Jump

  18. MHK Projects/OpenHydro Alderney Channel Islands UK | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf KilaueaInformationCygnet <|Galway Bay IE <

  19. MHK Technologies/The Ocean Hydro Electricity Generator Plant | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHKconverter < MHKDUCK < MHK Technologies

  20. Volume reduction/solidification of liquid radioactive waste using bitumen at Ontario Hydro`s Bruce Nuclear Generating Station `A`

    SciTech Connect (OSTI)

    Day, J.E.; Baker, R.L.

    1995-05-01T23:59:59.000Z

    Ontario Hydro at the Bruce Nuclear Generating Station `A` has undertaken a program to render the station`s liquid radioactive waste suitable for discharge to Lake Huron by removing sufficient radiological and chemical contaminants to satisfy regulatory requirements for emissions. The system will remove radionuclide and chemical contaminants from five different plant waste streams. The contaminants will be immobilized and stored at on-site radioactive waste storage facilities and the purified streams will be discharged. The discharge targets established by Ontario Hydro are set well below the limits established by the Ontario Ministry of Environment (MOE) and are based on the Best Available Technology Economically Achievable Approach (B.A.T.E.A.). ADTECHS Corporation has been selected by Ontario Hydro to provide volume reduction/solidification technology for one of the five waste streams. The system will dry and immobilize the contaminants from a liquid waste stream in emulsified asphalt using thin film evaporation technology.

  1. A Study of the Hydro-Mechanical Behaviour of Compacted Crushed Argillite

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 A Study of the Hydro-Mechanical Behaviour of Compacted Crushed Argillite C.S. Tang a, b , A and the microstruc- ture on the hydro-mechanical behaviour of the compacted crushed argillite have been in a strong effect of the grain size distribution on the hydro-mechanical behaviour and thus the close link

  2. Dimensionnement et gestion d'un systme de stockage thermique par hydro-accumulation : application la

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Dimensionnement et gestion d'un système de stockage thermique par hydro-accumulation : application de stockage thermique de type hydro-accumulation destiné à une chaufferie collective multi, mix-énergétique, stockage thermique, hydro-accumulation, dimensionnement optimal, gestion, graphe d

  3. Mod`ele Elements Finis d'un Pli Vocal Artificiel avec Couplage Hydro-elastique

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Mod`ele El´ements Finis d'un Pli Vocal Artificiel avec Couplage Hydro-´elastique N. Hermanta , F formulation variationnelle du couplage hydro-élastique. Un premier calcul hyper-élastique simule le gonflement dans l'analyse modale des vibrations de petite amplitude du système hydro-élastique, permettant ainsi

  4. NOAA Technical Memorandum NWS HYDRO 39 PROBABLE MAXIMUM PRECIPITATION FOR THE UPPER

    E-Print Network [OSTI]

    NOAA Technical Memorandum NWS HYDRO 39 PROBABLE MAXIMUM PRECIPITATION FOR THE UPPER DEERFIELD RIVER The Office of Hydrology (HYDRO) of the National Weather Service (NWS) develops procedures for making river agencies, and conducts pertinent research and development. NOAA Technical Memorandums in the NWS HYDRO

  5. Title: Hydraulic modeling of a mixed water level control hydro-mechanical gate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Title: Hydraulic modeling of a mixed water level control hydro-mechanical gate Ludovic Cassan1 Abstract: The article describes the hydraulic functioning of a mixed water level control hydro- mechanical of the model to reproduce the functioning of this complex hydro-mechanical system. CE database Subject headings

  6. Numerical Modeling of Hydro-acoustic Waves In Weakly Compressible Fluid Ali Abdolali1,2

    E-Print Network [OSTI]

    Kirby, James T.

    Numerical Modeling of Hydro-acoustic Waves In Weakly Compressible Fluid Ali Abdolali1,2 , James T of Civil Engineering, University of Roma Tre Low-frequency hydro-acoustic waves are precursors of tsunamis. Detection of hydro-acoustic waves generated due to the water column compression triggered by sudden seabed

  7. A lattice-based query system for assessing the quality of hydro-ecosystems

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A lattice-based query system for assessing the quality of hydro-ecosystems Agn`es Braud1 Cristina used for building a hierarchy of site pro- files which are annotated by hydro in the project. This paper presents an application of Galois lattices to the hydro-ecological domain, focussing

  8. To: NW Hydro Association From: Dick Wanderscheid, Angus Duncan and Todd Reeve

    E-Print Network [OSTI]

    Memo To: NW Hydro Association From: Dick Wanderscheid, Angus Duncan and Todd Reeve Re: The Bonneville Environmental Foundation's comments on the draft hydro potential study BEF staff completed to address the larger, conceptual picture of the hydro potential in the region. In particular, we attempted

  9. Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme and implementation of a new numerical scheme

    E-Print Network [OSTI]

    Moelders, Nicole

    ii Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme and implementation of a new.S. Fairbanks, Alaska August 2005 #12;iii Abstract The Hydro-Thermodynamic Soil-Vegetation Scheme (HTSVS........................................................................................................................... 24 Evaluation of snow depth and soil temperatures predicted by the Hydro- Thermodynamic Soil

  10. Arctic Region Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme (HTSVS)

    E-Print Network [OSTI]

    Moelders, Nicole

    Arctic Region Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme (HTSVS) Pamela Spier, University of Alaska, Fairbanks, AK Abstract This paper presents an evaluation of the Hydro. Introduction and Motivation The Hydro-Thermodynamic Soil Vegetation Scheme (HTSVS, Kramm et al. 1996, Mölders

  11. Towards Better Utilization of NEXRAD Data in Hydrology: an Overview of Hydro-NEXRAD

    E-Print Network [OSTI]

    Lawrence, Ramon

    Towards Better Utilization of NEXRAD Data in Hydrology: an Overview of Hydro-NEXRAD Witold F metadata extraction and management techniques are required. The authors describe and discuss the Hydro of the Hydro-NEXRAD project is to increase the use of NEXRAD data in hydrologic research. The project

  12. Hydro-thermal flow in a rough fracture EC Contract SES6-CT-2003-502706

    E-Print Network [OSTI]

    Schmittbuhl, Jean

    Hydro-thermal flow in a rough fracture EC Contract SES6-CT-2003-502706 PARTICIPANT ORGANIZATION NAME: CNRS Synthetic 2nd year report Related with Work Package............ HYDRO-THERMAL FLOW in the influence of a realistic geometry of the fracture on its hydro-thermal response. Several studies have

  13. Constraints on the lake volume required for hydro-fracture through ice sheets

    E-Print Network [OSTI]

    Skemer, Philip

    Constraints on the lake volume required for hydro-fracture through ice sheets M. J. Krawczynski,1 M April 2009; published 16 May 2009. [1] Water-filled cracks are an effective mechanism to drive hydro to rapidly drive hydro-fractures through 1­1.5 km of subfreezing ice. This represents $98% of the meltwater

  14. Estimating runoff using hydro-geodetic approaches; assessment and comparison M. J. Tourian1

    E-Print Network [OSTI]

    Stuttgart, Universität

    Estimating runoff using hydro-geodetic approaches; assessment and comparison M. J. Tourian1 , C- drological balance equation, hydro-meteorological balance equation, least squares prediction using change from GRACE hydro-meteorological balance equation (Ratm) Ratm = - · Q - dM dt . · Q refers

  15. Climate Change in Scotland: Impact on Mini-Hydro G.P. Harrison

    E-Print Network [OSTI]

    Harrison, Gareth

    be generated from wind, wave, biomass or small- or mini-hydro plant. Production from these resources some 300 MW is small hydro potential capable of producing energy at less than 7p/kWh (Garrad Hassan, 2001). Although many of the better sites for small and mini-hydro have already been developed

  16. Hydro, Solar, Wind The Future of Renewable Energy

    E-Print Network [OSTI]

    Lavaei, Javad

    Hydro, Solar, Wind The Future of Renewable Energy Joseph Flocco David Lath Department of Electrical. Hydropower Water has grown in previous years to become the most widely used form of renewable energy across years to come from Hydropower. It is considered to be a renewable energy source because it uses

  17. Arm Navigation Tools From URDF -> Databases and

    E-Print Network [OSTI]

    Kavraki, Lydia E.

    links everything further down the kinematic tree from any group joint #12;Self-collision Operations_robot_name>_arm_navigation/config/ _planning_description.yaml multi_dof_joints - world_joint groups collision_operations is arm-navigation? A set of stable components for: Forward kinematics Robot and environment

  18. Satellite Navigation Integrity Assurance: Lessons Learned

    E-Print Network [OSTI]

    Stanford University

    Satellite Navigation Integrity Assurance: Lessons Learned from Hurricane Katrina ION GNSS 2008 by the FAA Satellite Navigation Program Office #12;17 September 2008 Lessons Learned from Hurricane Katrina 2 for probabilistic modeling and analysis #12;17 September 2008 Lessons Learned from Hurricane Katrina 3 Key Sources

  19. Stanford Center for Position, Navigation & Time

    E-Print Network [OSTI]

    Straight, Aaron

    contributing exciting, novel new technologies, and together can play a leading role in this technology to rejuvenate the GLONASS system · Japan is also active with QZSS. #12;6 Outline A. Navigation & time technology;2 Stanford Center for Position Navigation and Time · The implementation of GPS in 1973 began this technology

  20. Mathematical Foundations of Navigation and Perception

    E-Print Network [OSTI]

    Crowley, James L.

    for the design of a mobile robot navigation system. The control system for a mobile robot is found to decompose a coordinated motion in an external Cartesian coordinate space. In the same sense, robot vehicles requireMathematical Foundations of Navigation and Perception For an Autonomous Mobile Robot James L

  1. Navigating nuclear science: Enhancing analysis through visualization

    SciTech Connect (OSTI)

    Irwin, N.H.; Berkel, J. van; Johnson, D.K.; Wylie, B.N.

    1997-09-01T23:59:59.000Z

    Data visualization is an emerging technology with high potential for addressing the information overload problem. This project extends the data visualization work of the Navigating Science project by coupling it with more traditional information retrieval methods. A citation-derived landscape was augmented with documents using a text-based similarity measure to show viability of extension into datasets where citation lists do not exist. Landscapes, showing hills where clusters of similar documents occur, can be navigated, manipulated and queried in this environment. The capabilities of this tool provide users with an intuitive explore-by-navigation method not currently available in today`s retrieval systems.

  2. Contributions to automated realtime underwater navigation

    E-Print Network [OSTI]

    Stanway, Michael Jordan

    2012-01-01T23:59:59.000Z

    This dissertation presents three separate-but related-contributions to the art of underwater navigation. These methods may be used in postprocessing with a human in the loop, but the overarching goal is to enhance vehicle ...

  3. Navigation computation in the smart cockpit

    E-Print Network [OSTI]

    Lee, Kristopher Alex

    1998-01-01T23:59:59.000Z

    This thesis discusses the design and development of a hics. software module responsible for performing various navigation computations in the smart cockpit. The goals of decreased workload and increased situation awareness for the general aviation...

  4. BRIDGING NAVIGATION, SEARCH AND ADAPTATION. Adaptive Hypermedia Models Evolution

    E-Print Network [OSTI]

    De Bra, Paul

    Corpus, Dexter Model, AHAM, GAF. Abstract: Adaptive Hypermedia Systems (AHS) have long been concentrating The most referenced (but certainly not only) Adaptive Hypermedia (AH) model dates back to 1999. Since AHAM/Hypermedia modelling from Dexter Model through AHAM to the proposed GAF model, out- line advantages of each framework

  5. NAVIGATION SOFTWARE OF AUTOMATED GUIDED VEHICLE

    E-Print Network [OSTI]

    Magdalena Dobrza?ska; Pawe? Dobrza?ski

    Abstract: In the article it has been presented the structure of the control system and measurement data processing of an automated guided vehicle. The basic navigation technique odometry, which is applied in the automated guided vehicle, has been described, as well as connected with it errors of position tracing. Next the navigation software was shown which enables to design the trajectory of the vehicle movement as well as the registration and reading of the measurement data from the measurement sensors.

  6. PHNOMNES DITS HYDRO-LECTRIQUES ET HYDROMAGNTIQUES; PAR M. C.-A. BJERKNES (1),

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    509 PH?NOM?NES DITS HYDRO-?LECTRIQUES ET HYDROMAGN?TIQUES; PAR M. C.-A. BJERKNES (1), Professeur à corps hydro- électrisés s'attirent ou se repoussent, suivant que leurs vibrations sont concordantes ou- minuent en même temps). Un hydro-aimant, formé ou bien d'une splzère oscillante ou de deux pulsateurs

  7. Role of Pumped Storage Hydro Resources in Electricity Markets and System Operation: Preprint

    SciTech Connect (OSTI)

    Ela, E.; Kirby, B.; Botterud, A.; Milostan, C.; Krad, I.; Koritarov, V.

    2013-05-01T23:59:59.000Z

    The most common form of utility- sized energy storage system is the pumped storage hydro system. Originally, these types of storage systems were economically viable simply because they displace more expensive generating units. However, over time, as those expensive units became more efficient and costs declined, pumped hydro storage units no longer have the operational edge. As a result, in the current electricity market environment, pumped storage hydro plants are struggling. To offset this phenomenon, certain market modifications should be addressed. This paper will introduce some of the challenges faced by pumped storage hydro plants in today's markets and purpose some solutions to those problems.

  8. BC Hydro Brings Energy Savings to Low-Income Families in Canada...

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

    The number of British Columbia, Canada, households eligible for Better Buildings Residential Network member BC Hydro's Energy Conservation Assistance Program (ECAP) just doubled....

  9. Pion correlations in hydro-inspired models with resonances

    E-Print Network [OSTI]

    W. Florkowski; W. Broniowski; A. Kisiel; J. Pluta

    2006-09-19T23:59:59.000Z

    The effects of the freeze-out hypersurface and resonance decays on the pion correlation functions in relativistic heavy-ion collisions are studied with help of the hydro-inspired models with single freeze-out. The heavy-ion Monte-Carlo generator THERMINATOR is used to generate hadronic events describing production of particles from a thermalized and expanding source. We find that the short-lived resonances increase the pionic HBT radii by about 1 fm. We also find that the pion HBT data from RHIC are fully compatible with the single freeze-out scenario provided a special choice of the freeze-out hypersurface is made.

  10. A new multidimensional AMR Hydro+Gravity Cosmological code

    E-Print Network [OSTI]

    Vicent Quilis

    2004-05-20T23:59:59.000Z

    A new cosmological multidimensional hydrodynamic and N-body code based on an Adaptive Mesh Refinement scheme is described and tested. The hydro part is based on modern high-resolution shock-capturing techniques, whereas N-body approach is based on the Particle Mesh method. The code has been specifically designed for cosmological applications. Tests including shocks, strong gradients, and gravity have been considered. A cosmological test based on Santa Barbara cluster is also presented. The usefulness of the code is discussed. In particular, this powerful tool is expected to be appropriate to describe the evolution of the hot gas component located inside asymmetric cosmological structures.

  11. Fengning Hydro Power Development 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGerman AerospaceEfficiencyInformationFengning Hydro Power

  12. Smart Hydro Power GmbH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG SolarSkykomish,NewEnergySmallSystem |Smart Hydro

  13. AD Hydro Power Ltd ADHPL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifangwiki Home Jweers's APTAPFinal ReportAD Hydro Power

  14. Qingyang Hydro Power Development 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form History Facebook icon TwitterZipQingdao DTKQinghaiQingyang Hydro Power

  15. Qingyuan County Xiankeng Hydro Power Development Co Ltd | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form History Facebook icon TwitterZipQingdao DTKQinghaiQingyang Hydro

  16. Snohomish PUD see OpenHydro | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformation SlimSloughCreekRhodePUD see OpenHydro

  17. Jinxiu Guangneng Hydro Power Company 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou New Energy Co Ltd JumpInformationGuangneng Hydro

  18. Ledong Xinyuan Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou NewKoreaLaor BatteriesLedong Xinyuan Hydro Power Co

  19. Madkini Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to:Macquarie Energy LLC JumpMadkini Hydro Power

  20. Tongdao Yaolaitan Hydro Power Development 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin Baxin Hydropower Station Jump to:TiogaTongdao Yaolaitan Hydro Power

  1. Usaka Hydro Powers 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmwelt Management AG UMaAGUnitilMichiganNewUrbemisUsaka Hydro

  2. Voith Hydro Ocean Current Technologies | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmweltVillageGraph Home Wzeng's pictureVivergo FuelsVoith Hydro

  3. Autonomous land navigation in a structured environment

    SciTech Connect (OSTI)

    Klarer, P.R. (Sandia National Lab., Advanced Technology Div., Albuquerque, NM (US))

    1990-03-01T23:59:59.000Z

    This paper describes a hardware and software system developed to perform autonomous navigation of a land vehicle in a structured environment. The vehicle used for development and testing of the system was the Jeep Cherokee Mobile Robotics Testbed Vehicle developed at Sandia National Laboratories in Albuquerque. Since obstacle detection and avoidance have not yet been incorporated into the system, a structured environment is postulated that presumes the paths to be traversed are free of obstacles. The system performs path planning and execution based on maps constructed using the vehicle's on board navigation system and map-maker. The system software, hardware and performance data are discussed.

  4. Formulaire de demande de bourse institutionnelle d'Hydro-Qubec Bourse de recrutement* OU Bourse de persvrance**

    E-Print Network [OSTI]

    Vellend, Mark

    Annexe B Formulaire de demande de bourse institutionnelle d'Hydro-Québec Bourse de recrutement* OU'étudiant : Montant de la bourse institutionnelle d'Hydro-Québec : 5 000 $ Montant de l

  5. Hydro-mechanical modelling of geological CO2 storage and the study of possible caprock fracture mechanisms

    E-Print Network [OSTI]

    Hydro-mechanical modelling of geological CO2 storage and the study of possible caprock fracture element modelling of a hypothetical underground carbon dioxide (CO2) storage operation. The hydro

  6. Author's personal copy Opportunities and barriers to pumped-hydro energy storage in the United States

    E-Print Network [OSTI]

    Jackson, Robert B.

    Author's personal copy Opportunities and barriers to pumped-hydro energy storage in the United available commercially for grid-tied electricity storage, pumped- hydro energy storage (PHES) and compressed air energy storage (CAES). Of the two, PHES is far more widely adopted. In the United States

  7. Stephen N. Ehrenberg $ StatoilHydro, N-9481, Harstad, Norway; present address

    E-Print Network [OSTI]

    Miami, University of

    studies for exploration and production projects. Tore A. Svana $ StatoilHydro, N-9481 Harstad, Norway at Norsk Hydro and thereafter at Statoil. He has worked on Barents Sea exploration and Mideastern carbonate versions of this article. Uranium depletion across the PermianTriassic boundary in Middle East carbonates

  8. Intelligent Voltage and Reactive Power Control of Mini-Hydro Power Stations for Maximisation of Real

    E-Print Network [OSTI]

    Harrison, Gareth

    1 Intelligent Voltage and Reactive Power Control of Mini-Hydro Power Stations for Maximisation Control (APFC) modes. The ability to export active and reactive power from mini-hydro power generators electrical power generation from renewable resources. Additionally, the potential early retiral of central

  9. PRIMAL AND DUAL METHODS FOR UNIT COMMITMENT IN A HYDRO-THERMAL POWER SYSTEM

    E-Print Network [OSTI]

    Rmisch, Werner

    PRIMAL AND DUAL METHODS FOR UNIT COMMITMENT IN A HYDRO-THERMAL POWER SYSTEM R. Gollmer1 , A. Moller comprising thermal and pumped-storage hydro units a large-scale mixed-integer optimization model is developed aims at the cost optimal scheduling of on/o decisions and output levels for generating units. The power

  10. Optimization and Control of a Hydro-Mechanical Transmission based Hybrid Hydraulic Passenger Vehicle

    E-Print Network [OSTI]

    Li, Perry Y.

    Optimization and Control of a Hydro-Mechanical Transmission based Hybrid Hydraulic Passenger Vehicle Perry Y. Li Felicitas Mensing Center for Compact and Efficient Fluid Power, University of Minnesota, Minneapolis, USA ABSTRACT Hydro-mechanical transmission (HMT) based hybrid hydraulic vehicle

  11. ANALYSIS AND CONTROL DESIGN OF A HYDRO-MECHANICAL HYDRAULIC HYBRID PASSENGER VEHICLE

    E-Print Network [OSTI]

    Li, Perry Y.

    for optimal engine management. The hydro-mechanical drive train splits the engine power through two pathsANALYSIS AND CONTROL DESIGN OF A HYDRO-MECHANICAL HYDRAULIC HYBRID PASSENGER VEHICLE Teck Ping, Sim Minneapolis, Minnesota 55455 Email: tpsim@me.umn.edu Perry Y. Li Center for Compact and Efficient Fluid Power

  12. Paper Number Development of a Hydro-Mechanical Hydraulic Hybrid Drive

    E-Print Network [OSTI]

    Li, Perry Y.

    for the Center for Compact and Efficient Fluid Power at the University of Minnesota. The hydro-mechanical hybrid is leveraging the intrinsically high power density of the hydraulic energy storage system through optimal enginePaper Number Development of a Hydro-Mechanical Hydraulic Hybrid Drive Train with Independent Wheel

  13. LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Submitted by

    E-Print Network [OSTI]

    MacDonald, Lee

    THESIS LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Submitted by Tumenjargal Sukh 2012 All Rights Reserved #12;ABSTRACT LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Air temperatures have increased more in semi-arid regions than in many other parts of the world. Mongolia has

  14. Hydro-kinetic approach to relativistic heavy ion collisions

    E-Print Network [OSTI]

    S. V. Akkelin; Y. Hama; Iu. A. Karpenko; Yu. M. Sinyukov

    2008-08-28T23:59:59.000Z

    We develop a combined hydro-kinetic approach which incorporates a hydrodynamical expansion of the systems formed in \\textit{A}+\\textit{A} collisions and their dynamical decoupling described by escape probabilities. The method corresponds to a generalized relaxation time ($\\tau_{\\text{rel}}$) approximation for the Boltzmann equation applied to inhomogeneous expanding systems; at small $\\tau_{\\text{rel}}$ it also allows one to catch the viscous effects in hadronic component - hadron-resonance gas. We demonstrate how the approximation of sudden freeze-out can be obtained within this dynamical picture of continuous emission and find that hypersurfaces, corresponding to a sharp freeze-out limit, are momentum dependent. The pion $m_{T}$ spectra are computed in the developed hydro-kinetic model, and compared with those obtained from ideal hydrodynamics with the Cooper-Frye isothermal prescription. Our results indicate that there does not exist a universal freeze-out temperature for pions with different momenta, and support an earlier decoupling of higher $p_{T}$ particles. By performing numerical simulations for various initial conditions and equations of state we identify several characteristic features of the bulk QCD matter evolution preferred in view of the current analysis of heavy ion collisions at RHIC energies.

  15. Laboratory Hydro-mechanical Characterisation of Boom Clay at Essen and Mol Y. F. Deng1, 2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Laboratory Hydro-mechanical Characterisation of Boom Clay at Essen and Mol Y. F. Deng1, 2 , A. M. In the present work, the hydro-mechanical behaviour of Boom clay samples from the borehole Essen-1 at a depth and hydro-mechanical behaviour of Boom clay from Essen at 227-m, 240-m and 248-m depths are similar

  16. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1002/, Hydro-acoustic and tsunami waves generated by the1

    E-Print Network [OSTI]

    Kirby, James T.

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1002/, Hydro-acoustic and tsunami waves TSUNAMI Abstract. Detection of low-frequency hydro-acoustic waves as precur-4 sor components model gave us the opportunity to study13 the hydro-acoustic wave propagation in a large-scale domain

  17. Hydro-Mechanical Coupling in Damaged Porous Media Containing Isolated Cracks or/and Vugs: Model and Computations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hydro-Mechanical Coupling in Damaged Porous Media Containing Isolated Cracks or/and Vugs: Model In this paper we present the development of the macroscopic model describing the hydro-mechanical coupling) In this paper we present the macroscopic model describing the hydro-mechanical behaviour of such class

  18. Phenomene couple thermo-hydro-mecanique des roches fracturees: Recents developpements des methodes de modelisation et tests de validation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    95-54 Phenomene couple thermo-hydro-mecanique des roches fracturees: Recents developpements des methodes de modelisation et tests de validation Coupled thermo-hydro-mechanical phenomena in fractured fracture.La deuxiemequestion concemela modelisation des phenomenes couples thenno-hydro-mecaniques. L

  19. February 16-18, 2011 / Biel (Bienne), Switzerland Comparison between accelerated thermo-hydro aged wood and naturally

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    February 16-18, 2011 / Biel (Bienne), Switzerland Comparison between accelerated thermo-hydro aged Bois 3 DEISTAF ­ University of Florence, Italy Key words: accelerated aging, micro-mechanics, thermo-hydro]. It has been observed that similar degradation can be found in thermo-hydro (TH) treated wood [4]. The aim

  20. Hydro-economic models: Concepts, design, applications, and future prospects Julien J. Harou a,*, Manuel Pulido-Velazquez b

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    Review Hydro-economic models: Concepts, design, applications, and future prospects Julien J. Harou of Frank Ward, Associate Editor Keywords: Hydro-economic models Integrated water resource management (IWRM and space will increasingly motivate efforts to address water scarcity and reduce water conflicts. Hydro

  1. Do phreatomagmatic eruptions at Ubehebe Crater (Death Valley, California) relate to a wetter than present hydro-climate?

    E-Print Network [OSTI]

    Christie-Blick, Nicholas

    present hydro-climate? Peri Sasnett,1,2 Brent M. Goehring,1,2,3 Nicholas Christie-Blick,1,2 and Joerg M the idea that volcanism may relate to a wetter than present hydro-climate. Twelve of the fifteen ages that eruptive timing relates to a wetter hydro-climate. Instead, the presence of a relatively shallow modern

  2. A parallel hypothesis method of autonomous underwater vehicle navigation

    E-Print Network [OSTI]

    LaPointe, Cara Elizabeth Grupe

    2009-01-01T23:59:59.000Z

    This research presents a parallel hypothesis method for autonomous underwater vehicle navigation that enables a vehicle to expand the operating envelope of existing long baseline acoustic navigation systems by incorporating ...

  3. Regional Navigation System Using Geosynchronous Satellites and Stratospheric Airships

    E-Print Network [OSTI]

    Won, Chang-Hee

    - 1 - Regional Navigation System Using Geosynchronous Satellites and Stratospheric Airships Chang navigation system using geosynchronous satellites and stratospheric airships. One important factor and stratospheric airships for the urban areas. In the beginning stage, the system would augment the existing GPS

  4. Preliminary Assessment of Alternative Navigation Means for Civil Aviation

    E-Print Network [OSTI]

    Stanford University

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

  5. Stochastic constraints for vision-aided inertial navigation

    E-Print Network [OSTI]

    Diel, David D., 1979-

    2005-01-01T23:59:59.000Z

    This thesis describes a new method to improve inertial navigation using feature-based constraints from one or more video cameras. The proposed method lengthens the period of time during which a human or vehicle can navigate ...

  6. Satellite Navigation in Vietnam & The NAVIS Centre

    E-Print Network [OSTI]

    Sekercioglu, Y. Ahmet

    Satellite Navigation in Vietnam & The NAVIS Centre TA HAI TUNG (PhD) NAVIS CentreKme predefined incidents occurring; or each 30 s #12;"The mission of Navis is to boost, in South-East Asia." hcp://navis.hust.edu.vn #12;(Source: Mul,-GNSS Asia) #12;Milestones

  7. INTEGRATION OF NAVIGATIONAL AND CARTOGRAPHIC DATA

    E-Print Network [OSTI]

    Harrie, Lars

    INTEGRATION OF NAVIGATIONAL AND CARTOGRAPHIC DATA Hanna Tuvesson and Lars Harrie Real Estate of the main advantages with vector data is that it is easier to integrate data from different sources than it is with raster data. However, this requires a suitable technical environment to perform the data-integration

  8. UTILIZATION OF MODERNIZED GLOBAL NAVIGATION SATELLITE SYSTEMS

    E-Print Network [OSTI]

    Stanford University

    navigational aids owned by the Federal Aviation Administration (FAA) involve large costs which scale. A major role played by ground equipment in traditional aviation is that of providing assistance standpoint for aviation precision approaches. This dissertation investigates the use of a Multiple Hypothesis

  9. RAPID COMMUNICATION Navigational Skills Correlate With Hippocampal

    E-Print Network [OSTI]

    Iaria, Giuseppe

    ; topographical orientation; virtual environment; cognitive map INTRODUCTION Evidence from human and non-humanRAPID COMMUNICATION Navigational Skills Correlate With Hippocampal Fractional Anisotropy in Humans animals (O'Keefe and Nadel, 1978; Mellet et al., 2000) has shown that successful orientation within

  10. DEVELOPMENTAL LEARNING FOR VISION-BASED NAVIGATION, ATTENTION

    E-Print Network [OSTI]

    -BASED NAVIGATION, ATTENTION AND RECOGNITION By Zhengping Ji Over a half century has passed since Alan Turing

  11. Navigating in Virtual Environments with 360 Omnidirectional Rendering Jrme Ardouin

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Navigating in Virtual Environments with 360 Omnidirectional Rendering Jrme Ardouin ESIEA - INSA to a rendering method of reference, i.e. a perspective projection, in a basic navigation task. Our results con- firm that using any omnidirectional rendering method could lead to more efficient navigation in terms

  12. Navigation in Structured Multimedia Documents using Presentation Context

    E-Print Network [OSTI]

    Joseph Fourier Grenoble-I, Universit

    Navigation in Structured Multimedia Documents using Presentation Context Loay SabryIsmail --- C in multimedia documents differs from the navigation in clas sical documents the fact that temporal information instants in the presentation of multimedia documents, and we describe how they can be used to navigate

  13. Revue. Volume X n x/anne, pages 1 X Comportement thermo-hydro-mcanique

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Revue. Volume X ­ n° x/année, pages 1 à X Comportement thermo-hydro-mécanique (THM) d'un ouvrage en'évaluer les risques de la dégradation de la pierre dues aux couplages thermo-hydro-mécaniques qui conduisent à'année 2008 par une station météo aérienne située proche du château. Les analyses couplées thermo-hydro

  14. Time-optimal navigation through quantum wind

    E-Print Network [OSTI]

    Dorje C. Brody; Gary W. Gibbons; David M. Meier

    2015-02-19T23:59:59.000Z

    The quantum navigation problem of finding the time-optimal control Hamiltonian that transports a given initial state to a target state through quantum wind, that is, under the influence of external fields or potentials, is analysed. By lifting the problem from the state space to the space of unitary gates realising the required task, we are able to deduce the form of the solution to the problem by deriving a universal quantum speed limit. The expression thus obtained indicates that further simplifications of this apparently difficult problem are possible if we switch to the interaction picture of quantum mechanics. A complete solution to the navigation problem for an arbitrary quantum system is then obtained, and the behaviour of the solution is illustrated in the case of a two-level system.

  15. Principles of X-ray Navigation

    SciTech Connect (OSTI)

    Hanson, John Eric; /SLAC

    2006-03-17T23:59:59.000Z

    X-ray navigation is a new concept in satellite navigation in which orientation, position and time are measured by observing stellar emissions in x-ray wavelengths. X-ray navigation offers the opportunity for a single instrument to be used to measure these parameters autonomously. Furthermore, this concept is not limited to missions in close proximity to the earth. X-ray navigation can be used on a variety of missions from satellites in low earth orbit to spacecraft on interplanetary missions. In 1997 the Unconventional Stellar Aspect Experiment (USA) will be launched as part of the Advanced Research and Global Observation Satellite (ARGOS). USA will provide the first platform for real-time experimentation in the field of x-ray navigation and also serves as an excellent case study for the design and manufacturing of space qualified systems in small, autonomous groups. Current techniques for determining the orientation of a satellite rely on observations of the earth, sun and stars in infrared, visible or ultraviolet wavelengths. It is possible to use x-ray imaging devices to provide arcsecond level measurement of attitude based on star patterns in the x-ray sky. This technique is explored with a simple simulation. Collimated x-ray detectors can be used on spinning satellites to provide a cheap and reliable measure of orientation. This is demonstrated using observations of the Crab Pulsar taken by the high Energy Astronomy Observatory (HEAO-1) in 1977. A single instrument concept is shown to be effective, but dependent on an a priori estimate of the guide star intensity and thus susceptible to errors in that estimate. A star scanner based on a differential measurement from two x-ray detectors eliminates the need for an a priori estimate of the guide star intensity. A first order model and a second order model of the two star scanner concepts are considered. Many of the stars that emit in the x-ray regime are also x-ray pulsars with frequency stability approaching a part in 10{sup 9}. By observing these pulsations, a satellite can keep accurate time autonomously. They have demonstrated the acquisition and tracking of the Crab nebula pulsar by simulating the operation of a phase-locked loop.

  16. For Immediate Release --Friday, September 20, 2013 Current polygamy challenges and First Nations Hydro-

    E-Print Network [OSTI]

    Seldin, Jonathan P.

    of Norway. Both groups were affected by large-scale hydroelectric power developments challenges and First Nations Hydro- power rights in Norway and Canada: Parkland framed the implementation of hydroelectric projects on indigenous land. Though

  17. Polymers with hydro-responsive topography identified using high throughput AFM of an acrylate microarray

    E-Print Network [OSTI]

    Hook, Andrew L.

    Atomic force microscopy has been applied to an acrylate polymer microarray to achieve a full topographic characterisation. This process discovered a small number of hydro-responsive materials created from monomers with ...

  18. Hydro-Quebec Sustainable Development Action Plan 2009-2013 (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    To meet the requirements set out in the Qubec governments Sustainable Development Strategy and strategy to ensure the occupancy and vitality of territories, Hydro-Qubec has established a...

  19. Bangor Hydro Electric Company- Residential and Small Commercial Heat Pump Program (Maine)

    Broader source: Energy.gov [DOE]

    Bangor Hydro Electric Company offers a two-tiered incentive program for residential and small commercial customers. Mini-Split Heat Pumps are eligible for a rebate of $600, as well as a loan to...

  20. DOE/RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Field...

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

    RMOTC05.98001 Hydro-Balanced Stuffing Box Field Test Field Test Project Report Date Published: May 28, 1999 Leo A. Giangiacomo, P.E. Rocky Mountain Oilfield Testing Center 907 N....

  1. Hydro-Qubec Distribution- Biomass- EAP 2011-1 (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    Hydro-Qubec Distribution established a program for the purchase of 300 MW of electricity in Quebec from cogeneration based residual forest biomass. Each project is limited to a maximum of 50 MW....

  2. Operation of a steam hydro-gasifier in a fluidized bed reactor

    E-Print Network [OSTI]

    Park, Chan Seung; Norbeck, Joseph N.

    2008-01-01T23:59:59.000Z

    GASIFIER IN A FLUIDIZED BED REACTOR Inventors: Joseph M .a steam hydro-gasification reactor (SHR) the carbonaceous0012] Fluidized bed reactors are well known and used in a

  3. BC Hydro Industrial Sector: Marketing Sector Marketing Plan (Fiscal 2005/Fiscal 2006)

    E-Print Network [OSTI]

    Willis, P.; Wallace, K.

    2005-01-01T23:59:59.000Z

    BC Hydro, the major electricity utility in the Province of British Columbia has been promoting industrial energy efficiency for more than 15 years. Recently it has launched a new Demand Side Management initiative with the objective of obtaining 2000...

  4. Volume reduction/solidification of liquid radioactive waste using bitumen at Ontario hydro`s Bruce nuclear generating station {open_quotes}A{close_quotes}

    SciTech Connect (OSTI)

    Day, J.E.; Baker, R.L. [ADTECHS Corporation, Herndon, VA (United States)

    1994-12-31T23:59:59.000Z

    Ontario Hydro at the Bruce Nuclear Generating Station {open_quotes}A{close_quotes} has undertaken a program to render the station`s liquid radioactive waste suitable for discharge to Lake Huron by removing sufficient radiological and chemical contaminants from five different plant waste streams. The contaminants will be immobilized and stored at on-site radioactive waste storage facilities and the purified streams will be discharged. The discharge targets established by Ontario Hydro are set well below the limits established by the Ontario Ministry of Environment (MOE) and are based on the Best Available Technology Economically Achievable Approach (B.A.T.E.A.). ADTECHS Corporation has been selected by Ontario Hydro to provide volume reduction/solidification technology for one of the five waste streams. The system will dry and immobilize the contaminants from a liquid waste stream in emulsified asphalt using thin film evaporation technology.

  5. Shizong Heier Hydro power Development 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistma AGShandongShirke Biofuels Jump to: navigation,Shiv

  6. Janapadu Hydro Power Project Pvt Ltd JHPPPL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | OpenHunanInformationJames Watkins Jump to: navigation,Jammu

  7. Macaohe Hydro Power Development 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to: navigation,LushuiLyme,MDLMPMXMacDonaldMacaohe

  8. Siri Ram Syal Hydro Power 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistmaSinosteel Corporation Jump to: navigation,Siri Ram Syal

  9. Search Asia Advanced Search

    E-Print Network [OSTI]

    on state-run forestry companies. Illegal logging activities have cost the Indonesian government some US$600Asia Times Search Asia Times Advanced Search Southeast Asia Indonesia looks to curb log smuggling to discuss the issue of log smuggling, Forestry Minister M Prakosa said. "We will hold bilateral dialogues

  10. Navigating Transport NAMAs | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergy InformationNatura BioNavarro County,Navigating

  11. Navigating Roadblocks on the Path to Advanced Biofuels Deployment

    Broader source: Energy.gov [DOE]

    Breakout Session 2: Frontiers and Horizons Session 2C: Navigating Roadblocks on the Path to Advanced Biofuels Deployment Andrew Held, Senior Director of Feedstock Development, Virent, Inc.

  12. Stereo Vision Aided Navigation for Robotic Boats (MAS 10)

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    A docking system for a robotic boat using stereo vision foraided Navigation for Robotic Boats Arvind Menezes Pereira,Moorthi and David Caron. Robotic Embedded Systems Lab,

  13. OM300-GeoThermal MWD Navigation Instrument

    Broader source: Energy.gov [DOE]

    Develop a 300C capable directional drilling navigation tool using Micro Electro-Mechanical Systems (MEMS) accelerometers and flux-gate magnetometers.

  14. Hydro-Gravitational-Dynamics of Planets and Dark Energy

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2008-08-24T23:59:59.000Z

    Self-gravitational fluid mechanical methods termed hydro-gravitational-dynamics (HGD) predict plasma fragmentation 0.03 Myr after the turbulent big bang to form protosuperclustervoids, turbulent protosuperclusters, and protogalaxies at the 0.3 Myr transition from plasma to gas. Linear protogalaxyclusters fragment at 0.003 Mpc viscous-inertial scales along turbulent vortex lines or in spirals, as observed. The plasma protogalaxies fragment on transition into white-hot planet-mass gas clouds (PFPs) in million-solar-mass clumps (PGCs) that become globular-star-clusters (GCs) from tidal forces or dark matter (PGCs) by freezing and diffusion into 0.3 Mpc halos with 97% of the galaxy mass. The weakly collisional non-baryonic dark matter diffuses to > Mpc scales and frag-ments to form galaxy cluster halos. Stars and larger planets form by binary mergers of the trillion PFPs per PGC on 0.03 Mpc galaxy accretion disks. Star deaths depend on rates of planet accretion and internal star mixing. Moderate accretion rates produce white dwarfs that evaporate surrounding gas planets by spin-radiation to form planetary nebulae before Supernova Ia events, dimming some events to give systematic distance errors misinterpreted as the dark energy hypothesis and overestimates of the universe age. Failures of standard LCDM cosmological models reflect not only obsolete Jeans 1902 fluid mechanical assumptions, but also failures of standard turbulence models that claim the cascade of turbulent kinetic energy is from large scales to small. Because turbulence is always driven at all scales by inertial-vortex forces the turbulence cascade is always from small scales to large.

  15. Navigation of a walking robot in natural environments

    E-Print Network [OSTI]

    Portland State University

    Navigation of a walking robot in natural environments Enric Celaya and Josep María Porta Institut de Robòtica i Informàtica Industrial (UPC-CSIC) Abstract The most relevant differences existing between wheeled and legged robots, from the point of view of the expected navigation tasks to be performed

  16. Navigating through Mashed-up Applications with COMPASS

    E-Print Network [OSTI]

    Milo, Tova

    Navigating through Mashed-up Applications with COMPASS 1 Tel-Aviv University 2 IBM Haifa Research others. To address this difficulty, we present COMPASS, a system that assists users in their navigation them may be non-trivial. To address this difficulty, we present here COMPASS, a sys- tem that assists

  17. Navigation System for Ground Vehicles using Temporally Interconnected Observers

    E-Print Network [OSTI]

    navigation technique for an automotive vehicle. This method involves several observers, each designed for a particular type of trajectory, that are turned on and off according to a switching policy. Each observer of observer design of vehicular systems. A typical example of such practices1 is found in the navigation

  18. Roadmap Query for Sensor Network Assisted Navigation in Dynamic Environments

    E-Print Network [OSTI]

    Lu, Chenyang

    Roadmap Query for Sensor Network Assisted Navigation in Dynamic Environments Sangeeta Bhattacharya approach that integrates a roadmap based navigation algorithm with a novel WSN query protocol called Roadmap Query (RQ). RQ enables collection of frequent, up-to- date information about the surrounding

  19. Solution to the quantum Zermelo navigation problem

    E-Print Network [OSTI]

    Dorje C. Brody; David Meier

    2015-02-19T23:59:59.000Z

    The solution to the problem of finding a time-optimal control Hamiltonian to generate a given unitary gate, in an environment in which there exists an uncontrollable ambient Hamiltonian (e.g., a background field), is obtained. In the classical context, finding the time-optimal way to steer a ship in the presence of a background wind or current is known as the Zermelo navigation problem, whose solution can be obtained by working out geodesic curves on a space equipped with a Randers metric. The solution to the quantum Zermelo problem, which is shown here to take a remarkably simple form, is likewise obtained by finding explicit solutions to the geodesic equations of motion associated with a Randers metric on the space of unitary operators. The result reveals that the optimal control in a sense `goes along with the wind'.

  20. Development of HydroImage, A User Friendly Hydrogeophysical Characterization Software

    SciTech Connect (OSTI)

    Mok, Chin Man [GSI Environmental] [GSI Environmental; Hubbard, Susan [Lawrence Berkeley National Laboratory] [Lawrence Berkeley National Laboratory; Chen, Jinsong [Lawrence Berkeley National Laboratory] [Lawrence Berkeley National Laboratory; Suribhatla, Raghu [AMEC E& I] [AMEC E& I; Kaback, Dawn Samara [AMEC E& I] [AMEC E& I

    2014-01-29T23:59:59.000Z

    HydroImage, user friendly software that utilizes high-resolution geophysical data for estimating hydrogeological parameters in subsurface strate, was developed under this grant. HydroImage runs on a personal computer platform to promote broad use by hydrogeologists to further understanding of subsurface processes that govern contaminant fate, transport, and remediation. The unique software provides estimates of hydrogeological properties over continuous volumes of the subsurface, whereas previous approaches only allow estimation of point locations. thus, this unique tool can be used to significantly enhance site conceptual models and improve design and operation of remediation systems. The HydroImage technical approach uses statistical models to integrate geophysical data with borehole geological data and hydrological measurements to produce hydrogeological parameter estimates as 2-D or 3-D images.

  1. Autonomous Miniature Blimp Navigation with Online Motion Planning and Re-planning

    E-Print Network [OSTI]

    Teschner, Matthias

    in autonomous navigation for lightweight flying robots in indoor environments. Miniature airships, which can navigate freely in three-dimensional environments. In this domain, especially airships have

  2. Abstract-Coal and hydro will be the main sources of electric energy in Chile for the near future, given that natural gas

    E-Print Network [OSTI]

    Dixon, Juan

    Abstract- Coal and hydro will be the main sources of electric energy in Chile for the near future and the environmental dilemma faced by the country, where both coal and hydro produce some kind of impact. The role

  3. Proposition de sujet de Thse de Doctorat Caractrisation multi chelle des proprits hydro-go-physiques des

    E-Print Network [OSTI]

    Naud Frédéric

    Proposition de sujet de Thèse de Doctorat Caractérisation multi échelle des propriétés hydro structurales et ainsi développer des méthodologies d'acquisition hydro-géo-physique en ce milieu complexe

  4. Hydrogen Resource Assessment: Hydrogen Potential from Coal, Natural Gas, Nuclear, and Hydro Power

    SciTech Connect (OSTI)

    Milbrandt, A.; Mann, M.

    2009-02-01T23:59:59.000Z

    This paper estimates the quantity of hydrogen that could be produced from coal, natural gas, nuclear, and hydro power by county in the United States. The study estimates that more than 72 million tonnes of hydrogen can be produced from coal, natural gas, nuclear, and hydro power per year in the country (considering only 30% of their total annual production). The United States consumed about 396 million tonnes of gasoline in 2007; therefore, the report suggests the amount of hydrogen from these sources could displace about 80% of this consumption.

  5. A Hydro-mechanical Model and Analytical Solutions for Geomechanical Modeling of Carbon Dioxide Geological Sequestration

    SciTech Connect (OSTI)

    Xu, Zhijie; Fang, Yilin; Scheibe, Timothy D.; Bonneville, Alain

    2012-05-15T23:59:59.000Z

    We present a hydro-mechanical model for geological sequestration of carbon dioxide. The model considers the poroelastic effects by taking into account the coupling between the geomechanical response and the fluid flow in greater detail. The simplified hydro-mechanical model includes the geomechanical part that relies on the linear elasticity, while the fluid flow is based on the Darcys law. Two parts were coupled using the standard linear poroelasticity. Analytical solutions for pressure field were obtained for a typical geological sequestration scenario. The model predicts the temporal and spatial variation of pressure field and effects of permeability and elastic modulus of formation on the fluid pressure distribution.

  6. Hydro-climatology: Variability and Change (Proceedings of symposium J-H02 held during IUGG2011 in Melbourne, Australia, July 2011) (IAHS Publ. 344, 2011).

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hydro-climatology: Variability and Change (Proceedings of symposium J-H02 held during IUGG2011 in Melbourne, Australia, July 2011) (IAHS Publ. 344, 2011). Copyright © 2011 IAHS Press 195 How could hydro , L. COLLET2 , S. ARDOIN-BARDIN3 & P. ROUCOU4 1 CNRS, 2 UM2, 3 IRD ­ UMR HydroSciences Montpellier

  7. Operational hydro-meteorological warning and real-time flood forecasting:the Piemonte region case study Hydrology and Earth System Sciences, 9(4), 457466 (2005) EGU

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Operational hydro-meteorological warning and real-time flood forecasting:the Piemonte region case study 457 Hydrology and Earth System Sciences, 9(4), 457466 (2005) © EGU Operational hydro forecasting system in the context of the Piemonte Regions hydro-meteorological operational alert procedure

  8. Eco-Hydro-Climate Science/Engineering in SESE Definition: An emerging frontier in Earth system science is the interaction of ecological,

    E-Print Network [OSTI]

    Rhoads, James

    Eco-Hydro-Climate Science/Engineering in SESE Definition: An emerging frontier in Earth system that are `retooled' to treat the coupled eco-hydro-climate system. Arid and semiarid regions (deserts) are a fruitful Southwest is thus an ideal laboratory for eco-hydro-climate studies and provides several case studies

  9. A FULLY COUPLED THERMO-HYDRO MECHANICAL ANALYSIS OF THE IMPACT OF TEMPERATURE AND HUMIDITY VARIATION ON THE STATE OF HISTORICAL STONE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A FULLY COUPLED THERMO-HYDRO MECHANICAL ANALYSIS OF THE IMPACT OF TEMPERATURE AND HUMIDITY Keywords: Thermo-hydro-mechanical coupling, modelling, inverse problem, tuffeau, monument, in situ measures initiation and growth due to the variation of climate conditions; thermo-hydro-mechanical incompatibility

  10. Toward hydro-social modeling: Merging human variables and the social sciences with climate-glacier runoff models (Santa River, Peru)

    E-Print Network [OSTI]

    McKenzie, Jeffrey M.

    Toward hydro-social modeling: Merging human variables and the social sciences with climate mountain range, this paper provides a holistic hydro-social framework that identifies five major human of watershed dynamics. This hydro-social framework has wide- spread implications for hydrological modeling

  11. Virtues of simple hydro-economic optimization: Baja California, Mexico J. Medellin-Azuara a,*, L.G. Mendoza-Espinosa b

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    Virtues of simple hydro-economic optimization: Baja California, Mexico J. Medelli´n-Azuara a,*, L in revised form 1 May 2009 Accepted 22 May 2009 Available online 26 June 2009 Keywords: Hydro-economic models simple hydro-economic optimization to investigate a wide range of regional water system management

  12. Long-term evaluation of the Hydro-Thermodynamic Soil-Vegetation Scheme's frozen ground/permafrost component using observations at

    E-Print Network [OSTI]

    Moelders, Nicole

    Long-term evaluation of the Hydro-Thermodynamic Soil-Vegetation Scheme's frozen ground/permafrost component of the hydro-thermodynamic soil-vegetation scheme (HTSVS) was evaluated by means of permafrost computational time. Citation: Mo¨lders, N., and V. E. Romanovsky (2006), Long-term evaluation of the Hydro

  13. Zermelo Navigation in the Quantum Brachistochrone

    E-Print Network [OSTI]

    Benjamin Russell; Susan Stepney

    2015-02-20T23:59:59.000Z

    We analyse the optimal times for implementing unitary quantum gates in a constrained finite dimensional controlled quantum system. The family of constraints studied is that the permitted set of (time dependent) Hamiltonians is the unit ball of a norm induced by an inner product on su(n). We also consider a generalisation of this to arbitrary norms. We construct a Randers metric, by applying a theorem of Shen on Zermelo navigation, the geodesics of which are the time optimal trajectories compatible with the prescribed constraint. We determine all geodesics and the corresponding time optimal Hamiltonian for a specific constraint on the control i.e. k (Tr(Hc(t)^2) = 1 for any given value of k > 0. Some of the results of Carlini et. al. are re-derived using alternative methods. A first order system of differential equations for the optimal Hamiltonian is obtained and shown to be of the form of the Euler Poincare equations. We illustrate that this method can form a methodology for determining which physical substrates are effective at supporting the implementation of fast quantum computation.

  14. Gradient Navigation Model for Pedestrian Dynamics

    E-Print Network [OSTI]

    Felix Dietrich; Gerta Kster

    2014-05-14T23:59:59.000Z

    We present a new microscopic ODE-based model for pedestrian dynamics: the Gradient Navigation Model. The model uses a superposition of gradients of distance functions to directly change the direction of the velocity vector. The velocity is then integrated to obtain the location. The approach differs fundamentally from force based models needing only three equations to derive the ODE system, as opposed to four in, e.g., the Social Force Model. Also, as a result, pedestrians are no longer subject to inertia. Several other advantages ensue: Model induced oscillations are avoided completely since no actual forces are present. The derivatives in the equations of motion are smooth and therefore allow the use of fast and accurate high order numerical integrators. At the same time, existence and uniqueness of the solution to the ODE system follow almost directly from the smoothness properties. In addition, we introduce a method to calibrate parameters by theoretical arguments based on empirically validated assumptions rather than by numerical tests. These parameters, combined with the accurate integration, yield simulation results with no collisions of pedestrians. Several empirically observed system phenomena emerge without the need to recalibrate the parameter set for each scenario: obstacle avoidance, lane formation, stop-and-go waves and congestion at bottlenecks. The density evolution in the latter is shown to be quantitatively close to controlled experiments. Likewise, we observe a dependence of the crowd velocity on the local density that compares well with benchmark fundamental diagrams.

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

    E-Print Network [OSTI]

    Hwoschinsky, Peter V.

    1975-01-01T23:59:59.000Z

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

  16. DARPA looks beyond GPS for positioning, navigating, and timing

    SciTech Connect (OSTI)

    Kramer, David

    2014-10-01T23:59:59.000Z

    Cold-atom interferometry, microelectromechanical systems, signals of opportunity, and atomic clocks are some of the technologies the defense agency is pursuing to provide precise navigation when GPS is unavailable.

  17. Regulation of Dams and Bridges Affecting Navigable Waters (Wisconsin)

    Broader source: Energy.gov [DOE]

    Chapter 31 of the Wisconsin Statutes lays out the regulations relevant to dams and bridges on or near navigable waters. This statute establishes that the Department of Natural Resources has...

  18. Combining Path Integration and Remembered Landmarks When Navigating without Vision

    E-Print Network [OSTI]

    Schrater, Paul R.

    This study investigated the interaction between remembered landmark and path integration strategies for estimating current location when walking in an environment without vision. We asked whether observers navigating without ...

  19. Computer vision based navigation for spacecraft proximity operations

    E-Print Network [OSTI]

    Tweddle, Brent Edward

    2010-01-01T23:59:59.000Z

    The use of computer vision for spacecraft relative navigation and proximity operations within an unknown environment is an enabling technology for a number of future commercial and scientific space missions. This thesis ...

  20. Computer Vision Based Navigation for Spacecraft Proximity Operations

    E-Print Network [OSTI]

    . Miller February 2010 SSL # 1-10 #12;#12;Computer Vision Based Navigation for Spacecraft Proximity Operations Brent E. Tweddle, David W. Miller February 2010 SSL # 1-10 This work is based on the unaltered

  1. Navigating Roadblocks on the Path to Advanced Biofuels Deployment

    Broader source: Energy.gov [DOE]

    Breakout Session 2: Frontiers and Horizons Session 2C: Navigating Roadblocks on the Path to Advanced Biofuels Deployment Arunas Chesonis, Chief Executive Officer and Chairman of the Board, Sweetwater Energy

  2. Autonomous robotic wheelchair with collision-avoidance navigation

    E-Print Network [OSTI]

    Hsieh, Pin-Chun

    2008-10-10T23:59:59.000Z

    The objective of this research is to demonstrate a robotic wheelchair moving in an unknown environment with collision-avoidance navigation. A real-time path-planning algorithm was implemented by detecting the range to obstacles and by tracking...

  3. Imaging sonar-aided navigation for autonomous underwater harbor surveillance

    E-Print Network [OSTI]

    Johannsson, Hordur

    In this paper we address the problem of drift-free navigation for underwater vehicles performing harbor surveillance and ship hull inspection. Maintaining accurate localization for the duration of a mission is important ...

  4. Navigation without vision: bumblebee orientation in complete darkness

    E-Print Network [OSTI]

    Chittka, Lars

    to isolate navigation mechanisms used in naturally dark situations, such as in the nest. Using infrared video altogether (such as here) can this question be answered unambiguously. To estimate direction, honeybees

  5. OpenHydro Group Limited | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellenceOfficeOhio: EnergyProjects/Search EngineStub Jump

  6. Geek-Up[04.01.2011]: Charting Wind, Thermal, Hydro Generation

    Broader source: Energy.gov [DOE]

    Check out Bonneville Power Administrations new near real-time energy monitoring it displays the output of all wind, thermal and hydro generation in the agencys balancing authority against its load. Updated every five minutes, its a great resource for universities, research laboratories and other utilities.

  7. An Integrated Approach for Optimal Coordination of Wind Power and Hydro Pumping Storage

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    of hydro storage used and the market characteristics and several options are compared in this study is the down regulation price in the electricity market paid to put in operation reserves to decrease generation at interval i; downreg ip^ is the down regulation price forecasted at period i during the intraday

  8. Hydro-Mechanical Loading and Compressibility of Fibrous Media for Resin Infusion Processes

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Hydro-Mechanical Loading and Compressibility of Fibrous Media for Resin Infusion Processes P investigating the compressibility behaviour of composite preform with a view of modelling resin infusion Infusion The need for manufacturing large composite parts in the aeronautic industry is ever increasing

  9. EIS-0141: Washington Water Power/B.C. Hydro Transmission Interconnection Project

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy developed this statement to evaluate the environmental impacts of constructing and operating a double-circuit 230-kilovolt electrical transmission line that would link the electrical systems of the Washington Water Power Company and the British Columbia Hydro and Power Authority.

  10. Hydro: A Hybrid Routing Protocol for Low-Power and Lossy Networks

    E-Print Network [OSTI]

    California at Berkeley, University of

    1 Hydro: A Hybrid Routing Protocol for Low-Power and Lossy Networks Stephen Dawson-based traffic, or optimize for point-to-point traffic in a homogeneous network. As these networks become more by the resource constraints of low-power and lossy networks (L2Ns). Our design leverages the predominantly two

  11. A model for dynamic chance constraints in hydro power reservoir management

    E-Print Network [OSTI]

    Rmisch, Werner

    A model for dynamic chance constraints in hydro power reservoir management L. Andrieu , R. Henrion In this paper, a model for (joint) dynamic chance constraints is proposed and ap- plied to an optimization for two and three stages. 1 Introduction A conventional optimization problem under chance constraints

  12. Hydro International Corals and Water Column Study for Gulf Oil Spill Response

    E-Print Network [OSTI]

    Belogay, Eugene A.

    of NOAA's response to the Deepwater Horizon/BP oil spill. "This is a major catastrophe," said Nelson of Mexico to gather baseline data against which to measure change if oil from the Deepwater Horizon spillHydro International Corals and Water Column Study for Gulf Oil Spill Response 14/07/2010 A science

  13. Knowledge-based navigation in a hypertext network

    E-Print Network [OSTI]

    Snell, James Robert

    1990-01-01T23:59:59.000Z

    was to investigate knowledge-based navigation in a hypertext network. Hypertext can be described as a massive network of text fragments, stored in a computer system, linked together electronically. The navigation problem is the inability of the user to move.... However, the system did not have a sufficient number of links (or potential links) to test the effectiveness properly. The final study utilized a set of dermatology class notes. The study measured time, number of moves, and success rates for subjects...

  14. An Evaluation of Pan&Zoom and Rubber Sheet Navigation with and without an Overview

    E-Print Network [OSTI]

    Keinan, Alon

    An Evaluation of Pan&Zoom and Rubber Sheet Navigation with and without an Overview Dmitry and Zoom Navigation and Rubber Sheet Navigation, a rectilinear Focus+Context technique. Each of the two Rubber Sheet Navigation, independent of the presence or absence of an overview. Also, overviews did

  15. La dynamique de communication entre Hydro-Qubec et les Innus dans le cadre du projet de la Romaine

    E-Print Network [OSTI]

    La dynamique de communication entre Hydro-Québec et les Innus dans le cadre du projet de la Romaine Fortin, 2014 #12;#12;iii Résumé Le mémoire porte sur la dynamique de communication entre Hydro-Québec et, composées dInnus et de représentants dHydro-Québec, et dont le rôle est de gérer les fonds. De plus, le

  16. Numerical Modeling of Hydraulic Fracture Propagation Using Thermo-hydro-mechanical Analysis with Brittle Damage Model by Finite Element Method

    E-Print Network [OSTI]

    Min, Kyoung

    2013-07-16T23:59:59.000Z

    are studied using a coupled thermo-hydro-mechanical (THM) analysis. The models are used to simulate microscopic and macroscopic fracture behaviors of laboratory-scale uniaxial and triaxial experiments on rock using an elastic/brittle damage model considering...

  17. Understanding Spatio-Temporal Variability and Associated Physical Controls of Near-Surface Soil Moisture in Different Hydro-Climates

    E-Print Network [OSTI]

    Joshi, Champa

    2013-05-06T23:59:59.000Z

    -scale), spatial extents (field-, watershed-, and regional-scale), and changing hydro-climates. Various analysis techniques (e.g., time stability, geostatistics, Empirical Orthogonal Function, and Singular Value Decomposition) have been employed to characterize...

  18. Understanding Spatio-Temporal Variability and Associated Physical Controls of Near-Surface Soil Moisture in Different Hydro-Climates

    E-Print Network [OSTI]

    Joshi, Champa

    2013-05-06T23:59:59.000Z

    -scale), spatial extents (field-, watershed-, and regional-scale), and changing hydro-climates. Various analysis techniques (e.g., time stability, geostatistics, Empirical Orthogonal Function, and Singular Value Decomposition) have been employed to characterize...

  19. Ris Energy Report 5 Hydro, ocean and geothermal 4 This chapter gives an overview of the development of

    E-Print Network [OSTI]

    in 2003. [1] OECD, 47% Latin America, 20% China, 11% Former USSR, 9% Other Asia, 7% Africa, 3% Non of the development of other renewable energy technologies such as hydro, ocean and geothermal. These technologies

  20. Spectral Modeling of SNe Ia Near Maximum Light: Probing the Characteristics of Hydro Models

    E-Print Network [OSTI]

    E. Baron; S. Bongard; David Branch; Peter H. Hauschildt

    2006-03-03T23:59:59.000Z

    We have performed detailed NLTE spectral synthesis modeling of 2 types of 1-D hydro models: the very highly parameterized deflagration model W7, and two delayed detonation models. We find that overall both models do about equally well at fitting well observed SNe Ia near to maximum light. However, the Si II 6150 feature of W7 is systematically too fast, whereas for the delayed detonation models it is also somewhat too fast, but significantly better than that of W7. We find that a parameterized mixed model does the best job of reproducing the Si II 6150 line near maximum light and we study the differences in the models that lead to better fits to normal SNe Ia. We discuss what is required of a hydro model to fit the spectra of observed SNe Ia near maximum light.

  1. The OSU Hydro-Mechanical Fuel Test Facility: Standard Fuel Element Testing

    SciTech Connect (OSTI)

    Wade R. Marcum; Brian G. Woods; Ann Marie Phillips; Richard G. Ambrosek; James D. Wiest; Daniel M. Wachs

    2001-10-01T23:59:59.000Z

    Oregon State University (OSU) and the Idaho National Laboratory (INL) are currently collaborating on a test program which entails hydro-mechanical testing of a generic plate type fuel element, or standard fuel element (SFE), for the purpose of qualitatively demonstrating mechanical integrity of uranium-molybdenum monolithic plates as compared to that of uranium aluminum dispersion, and aluminum fuel plates due to hydraulic forces. This test program supports ongoing work conducted for/by the fuel development program and will take place at OSU in the Hydro-Mechanical Fuel Test Facility (HMFTF). Discussion of a preliminary test matrix, SFE design, measurement and instrumentation techniques, and facility description are detailed in this paper.

  2. Geothermal: Basic Search

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

    Basic Search Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links Search...

  3. Global positioning system pseudolite-based relative navigation.

    SciTech Connect (OSTI)

    Monda, Eric W. (University of Texas, Austin, TX)

    2004-03-01T23:59:59.000Z

    Though the Global Positioning System has revolutionized navigation in the modern age, it is limited in its capability for some applications because an unobstructed line of sight to a minimum of four satellites is required. One way of augmenting the system in small areas is by employing pseudolites to broadcast additional signals that can be used to improve the user's position solution. At the Navigation Systems Testing Laboratory (NSTL) at NASA's Johnson Space Center in Houston, TX, research has been underway on the use of pseudolites to perform precision relative navigation. Based on the findings of previous research done at the NSTL, the method used to process the pseudolite measurements is an extended Kalman filter of the double differenced carrier phase measurements. By employing simulations of the system, as well as processing previously collected data in a real time manner, sub-meter tracking of a moving receiver with carrier phase measurements in the extended Kalman filter appears to be possible.

  4. Quantifying Barotrauma Risk to Juvenile Fish during Hydro-turbine Passage

    SciTech Connect (OSTI)

    Richmond, Marshall C.; Serkowski, John A.; Ebner, Laurie L.; Sick, Mirjam; Brown, Richard S.; Carlson, Thomas J.

    2014-03-15T23:59:59.000Z

    We introduce a method for hydro turbine biological performance assessment (BioPA) to bridge the gap between field and laboratory studies on fish injury and turbine engineering design. Using this method, a suite of biological performance indicators is computed based on simulated data from a computational fluid dynamics (CFD) model of a proposed hydro turbine design. Each performance indicator is a measure of the probability of exposure to a certain dose of an injury mechanism. If the relationship between the dose of an injury mechanism (stressor) and frequency of injury (dose-response) is known from laboratory or field studies, the likelihood of fish injury for a turbine design can be computed from the performance indicator. By comparing the values of the indicators from various turbine designs, engineers and biologists can identify the more-promising designs and operating conditions to minimize hydraulic conditions hazardous to passing fish. In this paper, the BioPA method is applied to estimate barotrauma induced mortal injury rates for Chinook salmon exposed to rapid pressure changes in Kaplan-type hydro turbines. Following the description of the general method, application of the BioPA to estimate the probability of mortal injury from exposure to rapid decompression is illustrated using a Kaplan hydro turbine at the John Day Dam on the Columbia River in the Pacific Northwest region of the USA. The estimated rates of mortal injury increased from 0.3% to 1.7% as discharge through the turbine increased from 334 to 564 m3/s for fish assumed to be acclimated to a depth of 5 m. The majority of pressure nadirs occurred immediately below the runner blades, with the lowest values in the gap at the blade tips and just below the leading edge of the blades. Such information can help engineers focus on problem areas when designing new turbine runners to be more fish-friendly than existing units.

  5. Turbulent Flow Effects on the Biological Performance of Hydro-Turbines

    SciTech Connect (OSTI)

    Richmond, Marshall C.; Romero Gomez, Pedro DJ

    2014-08-25T23:59:59.000Z

    The hydro-turbine industry uses Computational Fluid Dynamics (CFD) tools to predict the flow conditions as part of the design process for new and rehabilitated turbine units. Typically the hydraulic design process uses steady-state simulations based on Reynolds-Averaged Navier-Stokes (RANS) formulations for turbulence modeling because these methods are computationally efficient and work well to predict averaged hydraulic performance, e.g. power output, efficiency, etc. However, in view of the increasing emphasis on environmental concerns, such as fish passage, the consideration of the biological performance of hydro-turbines is also required in addition to hydraulic performance. This leads to the need to assess whether more realistic simulations of the turbine hydraulic environment ?those that resolve unsteady turbulent eddies not captured in steady-state RANS computations? are needed to better predict the occurrence and extent of extreme flow conditions that could be important in the evaluation of fish injury and mortality risks. In the present work, we conduct unsteady, eddy-resolving CFD simulations on a Kaplan hydro-turbine at a normal operational discharge. The goal is to quantify the impact of turbulence conditions on both the hydraulic and biological performance of the unit. In order to achieve a high resolution of the incoming turbulent flow, Detached Eddy Simulation (DES) turbulence model is used. These transient simulations are compared to RANS simulations to evaluate whether extreme hydraulic conditions are better captured with advanced eddy-resolving turbulence modeling techniques. The transient simulations of key quantities such as pressure and hydraulic shear flow that arise near the various components (e.g. wicket gates, stay vanes, runner blades) are then further analyzed to evaluate their impact on the statistics for the lowest absolute pressure (nadir pressures) and for the frequency of collisions that are known to cause mortal injury in fish passing through hydro-turbines.

  6. Buda-Lund hydro model and the elliptic flow at RHIC

    E-Print Network [OSTI]

    M. Csanad; T. Csorgo; B. Lorstad

    2004-02-12T23:59:59.000Z

    The ellipsoidally symmetric Buda-Lund hydrodynamic model describes naturally the transverse momentum and the pseudorapidity dependence of the elliptic flow in Au+Au collisions at $\\sqrt{s_{NN}} = 130$ and 200 GeV. The result confirms the indication of quark deconfinement in Au+Au collisions at RHIC, obtained from Buda-Lund hydro model fits to combined spectra and HBT radii of BRAHMS, PHOBOS, PHENIX and STAR.

  7. Advances in constitutive modelling of jointed rock hydro mechanical interactions at laboratory scale

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ) INPL-LAEGO-ENSMN, Parc de Saurupt, Ecole des mines, 54000 Nancy, France) (2) INERIS, Parc de Saurupt. The hydro mechanical modelling performed using 3DEC code can be improved from the previous analysis through débit hydraulique dans la fracture. La modélisation hydromécanique réalisée à l'aide du code 3DEC peut

  8. Boundary Conditions of the Hydro-Cascade Model and Relativistic Kinetic Equations for Finite Domains

    E-Print Network [OSTI]

    K. A. Bugaev

    2004-01-29T23:59:59.000Z

    A detailed analysis of the coupled relativistic kinetic equations for two domains separated by a hypersurface having both space- and time-like parts is presented. Integrating the derived set of transport equations, we obtain the correct system of the hydro+cascade equations to model the relativistic nuclear collision process. Remarkably, the conservation laws on the boundary between domains conserve separately both the incoming and outgoing components of energy, momentum and baryonic charge. Thus, the relativistic kinetic theory generates twice the number of conservation laws compared to traditional hydrodynamics. Our analysis shows that these boundary conditions between domains, the three flux discontinuity, can be satisfied only by a special superposition of two cut-off distribution functions for the ``out'' domain. All these results are applied to the case of the phase transition between quark gluon plasma and hadronic matter. The possible consequences for an improved hydro+cascade description of the relativistic nuclear collisions are discussed. The unique properties of the three flux discontinuity and their effect on the space-time evolution of the transverse expansion are also analyzed. The possible modifications of both transversal radii from pion correlations generated by a correct hydro+cascade approach are discussed.

  9. Phase Space Navigator: Towards Automating Control Synthesis in Phase Spaces for Nonlinear Control Systems

    E-Print Network [OSTI]

    Zhao, Feng

    1991-04-01T23:59:59.000Z

    We develop a novel autonomous control synthesis strategy called Phase Space Navigator for the automatic synthesis of nonlinear control systems. The Phase Space Navigator generates global control laws by synthesizing ...

  10. Single Transponder Range Only Navigation Geometry (STRONG) applied to REMUS autonomous under water vehicles

    E-Print Network [OSTI]

    Hartsfield, J. Carl (Jasper Carl)

    2005-01-01T23:59:59.000Z

    A detailed study was conducted to prove the concept of an iterative approach to single transponder navigation for REMUS Autonomous Underwater Vehicles (AUVs). Although the concept of navigation with one acoustic beacon is ...

  11. Using Text Animated Transitions to Support Navigation in Document Histories

    E-Print Network [OSTI]

    Toronto, University of

    of an animated transition between two revisions of the Wikipedia article User interfaces. ABSTRACT This article examines the benefits of using text animated transitions for navigating in the revision history of textual documents. We propose an animation technique for smoothly transitioning between different text revisions

  12. Teaching Mobile Robots to Cooperatively Navigate in Populated Environments

    E-Print Network [OSTI]

    Teschner, Matthias

    of the robots highly depends on the application, we need flexible means for teaching a robot a certain robots are expected to populate our human envi- ronments for numerous applications in the near future. The desired navigation behavior of a robot highly depends on the application at hand. For example, a cleaning

  13. Visually-Guided Robot Navigation: From Artificial To Natural Landmarks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Visually-Guided Robot Navigation: From Artificial To Natural Landmarks Enric Celaya, Jose-Luis Albarral, Pablo Jim´enez, and Carme Torras Institut de Rob`otica i Inform`atica Industrial (CSIC seems to be the fast detection of reliable visual references in the image stream as the robot moves

  14. 3D navigation based on a visual memory Anthony Remazeilles

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , these days, quite a common issue. Several industrial applications benefit from this technology to automate-- This paper addresses the design of a control law for vision-based robot navigation. The method proposed the possibility for the robotic system to move from one image to an other. A path finding algorithm then gives

  15. Knowledge Structures and Didactic Model Selection in Learning Object Navigation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Knowledge Structures and Didactic Model Selection in Learning Object Navigation Dietrich Albert' of the content of the learning objects, and (2) a `didactic preference level' of the specific preferences constraints and the didactic constraints are available. 1 Introduction According to the SCORM (Shareable

  16. Powers of Ten Thousand: Navigating in Large Information Spaces

    E-Print Network [OSTI]

    Powers of Ten Thousand: Navigating in Large Information Spaces Henry Lieberman Media Laboratory large display space, for example, a street map of the entire United States? The traditional solution, on a scale of at least 1 to 10,000. Powers of ten thousand The book and film Powers of Ten [Morrison

  17. An Evolvable Lunar Communication and Navigation Constellation Concept

    E-Print Network [OSTI]

    Born, George

    communication links with the Earth. A lunar relay element will be necessary to provide critical communication and navigation support for the upcoming missions. This paper presents a highly evolvable, low-cost lunar relay; Use lunar exploration activities to further science, and to develop and test new approaches

  18. Using taxonomy, discriminants, and signatures for navigating in text databases

    E-Print Network [OSTI]

    Chakrabarti, Soumen

    Using taxonomy, discriminants, and signatures for navigating in text databases Soumen Chakrabarti the natural hierarchy of topics, or taxonomy, that many corpora, such as internet directories, digital not as a flat unstructured list, but embedded in the familiar taxonomy, and annotated with document signa­ tures

  19. Navigating Computer Science Research Through Waves of Privacy Concerns

    E-Print Network [OSTI]

    Navigating Computer Science Research Through Waves of Privacy Concerns: Discussions among Computer as Institute for Software Research International Technical Report CMU-ISRI-03-102 School of Computer Science Carnegie Mellon University Pittsburgh, PA 15213-3890 Abstract Computer Science research and practice

  20. Navigating Computer Science Research Through Waves of Privacy Concerns

    E-Print Network [OSTI]

    1 Navigating Computer Science Research Through Waves of Privacy Concerns: Discussions among appears as Computer Science Technical Report CMU­CS­03­165 School of Computer Science Carnegie Mellon University Pittsburgh, PA 15213­3890 Abstract Computer Science research and practice are raising growing

  1. Navigating Computer Science Research Through Waves of Privacy Concerns

    E-Print Network [OSTI]

    Navigating Computer Science Research Through Waves of Privacy Concerns: Discussions among Computer as Computer Science Technical Report CMU-CS-03-165 School of Computer Science Carnegie Mellon University Pittsburgh, PA 15213-3890 Abstract Computer Science research and practice are raising growing privacy

  2. Integrated Short Term Navigation of a Towed Underwater Body*

    E-Print Network [OSTI]

    LeGland, François

    . An underwater body, to be called here- after the fish, is towed by a surface ship at the end of a few hundred of the fish relative to its otherwise unknown initial position, during a few minutes experiment, so, acceleration measurements pro- vided by an INS (inertial navigation system) lo- cated on board of the fish, can

  3. Risk based motion planning and navigation in uncertain dynamic environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Risk based motion planning and navigation in uncertain dynamic environment Chiara Fulgenzi, Anne of the dynamic environments. Moving obstacles are supposed to move along typical motion patterns represented the performance for a robotic wheelchair in a simulated environment among multiple dynamic obstacles. Index Terms

  4. Model Characterization of Magnetic Microrobot Navigating in Viscous Environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    . Indeed most untethered microrobot propulsion schemes based on magnetic pulling have to face importantModel Characterization of Magnetic Microrobot Navigating in Viscous Environment Karim Belharet1.folio@ensi-bourges.fr,antoine.ferreira@ensi-bourges.fr Abstract. In this paper we aim to characterize and validate the system's dynamic model of a magnetic

  5. Drishti: An Integrated Navigation System for Visually Impaired and Disabled

    E-Print Network [OSTI]

    Helal, Abdelsalam

    Drishti: An Integrated Navigation System for Visually Impaired and Disabled This research was supported by Microsoft Research under grant number 4514203-12. Abdelsalam (Sumi) Helal Computer sedwin@cise.ufl.edu Balaji Ramachandran Geomatics Program, Civil Engineering, University of Florida

  6. Integrated navigation for AUV operations under ice shelves

    E-Print Network [OSTI]

    Griffiths, Gwyn

    Integrated navigation for AUV operations under ice shelves Gwyn Griffiths and Steve Mc One-slide summary of the Autosub AUV J Why explore beneath ice shelves? J Technology challenges: the Halliburton `Geosub' #12;Why explore beneath ice shelves? Gl oba l Wa r mi ng Li nke d t o Me l t i ng I c e c

  7. The Connected User Interface: Realizing a Personal Situated Navigation Service

    E-Print Network [OSTI]

    Wasinger, Rainer

    @dfki.de Karl-Ernst Steinberg BMW Research Hanauer Strasse 46 D-Munchen 80992 karl-ernst.steinberg@bmw.de Andreas Dirschl BMW Research Hanauer Strasse 46 D-Munchen 80992 andreas.dirschl@bmw.de ABSTRACT different situations. We describe the concepts behind the BPN (BMW Personal Navigator), an entirely

  8. Feature-Based Prediction of Trajectories for Socially Compliant Navigation

    E-Print Network [OSTI]

    Teschner, Matthias

    in a shared environment with humans need the ability to predict the movements of people to better plan and unexpected evasive movements. In this paper, we present an algorithm for learning typical human navigation behavior. Predicting human behavior and the ability to react in a natural way will enable robots to become

  9. Reinforcement Learning based Omnidirectional Vision Agent for Mobile Robot Navigation

    E-Print Network [OSTI]

    Menegatti, Emanuele

    policy for the robot. The LEM strategy is also applied to speed up learning. The knowledge acquired to support the human and robot activity in the environment with a network of smart sensors [3, 11Reinforcement Learning based Omnidirectional Vision Agent for Mobile Robot Navigation E. Menegatti1

  10. Building a 3D Simulator for Autonomous Navigation of Robotic Fishes

    E-Print Network [OSTI]

    Hu, Huosheng

    Building a 3D Simulator for Autonomous Navigation of Robotic Fishes Jindong Liu Department control and autonomous navigation of a robotic fish. The simplified kinematics and hydrodynamics models way to develop autonomous navigation algorithms for robotic fishes. I. INTRODUCTION In nature, fish

  11. Navigation and Control of the Nereus Hybrid Underwater Vehicle for Global Ocean Science to

    E-Print Network [OSTI]

    Whitcomb, Louis L.

    Navigation and Control of the Nereus Hybrid Underwater Vehicle for Global Ocean Science to 11,000m an overview of the navigation and control system design for the new Nereus hybrid underwater vehicle Nereus hybrid underwater vehicle and summarizes the vehicle's navigation and control performance during

  12. Vibrotactile Feedback in Steering Wheel Reduces Navigation Errors during GPS-Guided Car Driving

    E-Print Network [OSTI]

    Basdogan, Cagatay

    vibration motors are mounted onto the steering wheel of a driving simulator and driving experiments-based car navigation system to improve the navigation performance of a driver. In [5], vibration motors were auditory noise and distraction exist in the environment, the navigation errors (making a wrong turn

  13. SIG Technology Review Summer 1994 57 Real-Time Navigation Using the Global Positioning System

    E-Print Network [OSTI]

    Simon, Dan

    SIG Technology Review · Summer 1994 57 Real-Time Navigation Using the Global Positioning System Real-Time Navigation Using the Global Positioning System Dan Simon and Hossny El-Sherief, TRW Ballistic Technology Review · Summer 1994 Real-Time Navigation Using the Global Positioning System introduces errors

  14. Rotation-invariant appearance based maps for robot navigation using an artificial immune network algorithm

    E-Print Network [OSTI]

    Labrosse, Frédéric

    Rotation-invariant appearance based maps for robot navigation using an artificial immune network for robot navigation using an artificial immune network algorithm Mark Neal Fred Labrosse Dept. of Computer,ffl]@aber.ac.uk Abstract-- The treatment of image data for robotic applications such as navigation, path planning

  15. Towards More Efficient Navigation for Robots and Humans David V. Lu and William D. Smart

    E-Print Network [OSTI]

    Smart, William

    Towards More Efficient Navigation for Robots and Humans David V. Lu and William D. Smart Abstract-- Effective robot navigation in the presence of hu- mans is hard. Not only do human obstacles move, they react to the movements of the robot according to instinct and social rules. In order to efficiently navigate around each

  16. Evaluation of Blade-Strike Models for Estimating the Biological Performance of Large Kaplan Hydro Turbines

    SciTech Connect (OSTI)

    Deng, Zhiqun; Carlson, Thomas J.; Ploskey, Gene R.; Richmond, Marshall C.

    2005-11-30T23:59:59.000Z

    BioIndex testing of hydro-turbines is sought as an analog to the hydraulic index testing conducted on hydro-turbines to optimize their power production efficiency. In BioIndex testing the goal is to identify those operations within the range identified by Index testing where the survival of fish passing through the turbine is maximized. BioIndex testing includes the immediate tailrace region as well as the turbine environment between a turbine's intake trashracks and the exit of its draft tube. The US Army Corps of Engineers and the Department of Energy have been evaluating a variety of means, such as numerical and physical turbine models, to investigate the quality of flow through a hydro-turbine and other aspects of the turbine environment that determine its safety for fish. The goal is to use these tools to develop hypotheses identifying turbine operations and predictions of their biological performance that can be tested at prototype scales. Acceptance of hypotheses would be the means for validation of new operating rules for the turbine tested that would be in place when fish were passing through the turbines. The overall goal of this project is to evaluate the performance of numerical blade strike models as a tool to aid development of testable hypotheses for bioIndexing. Evaluation of the performance of numerical blade strike models is accomplished by comparing predictions of fish mortality resulting from strike by turbine runner blades with observations made using live test fish at mainstem Columbia River Dams and with other predictions of blade strike made using observations of beads passing through a 1:25 scale physical turbine model.

  17. The centrality dependence of v2/epsilon: the ideal hydro limit and eta/s

    E-Print Network [OSTI]

    H. Masui; J-Y. Ollitrault; R. Snellings; A. Tang

    2009-09-25T23:59:59.000Z

    The large elliptic flow observed at RHIC is considered to be evidence for almost perfect liquid behavior of the strongly coupled quark-gluon plasma produced in the collisions. In these proceedings we present a two parameter fit for the centrality dependence of the elliptic flow scaled by the spatial eccentricity. We show by comparing to viscous hydrodynamical calculations that these two parameters are in good approximation proportional to the shear viscosity over entropy ratio and the ideal hydro limit of the ratio v2/epsilon.

  18. Quantifying the Operational Benefits of Conventional and Advanced Pumped Storage Hydro on Reliability and Efficiency: Preprint

    SciTech Connect (OSTI)

    Krad, I.; Ela, E.; Koritarov, V.

    2014-07-01T23:59:59.000Z

    Pumped storage hydro (PSH) plants have significant potential to provide reliability and efficiency benefits in future electric power systems with high penetrations of variable generation. New PSH technologies, such as adjustable-speed PSH, have been introduced that can also present further benefits. This paper demonstrates and quantifies some of the reliability and efficiency benefits afforded by PSH plants by utilizing the Flexible Energy Scheduling Tool for the Integration of Variable generation (FESTIV), an integrated power system operations tool that evaluates both reliability and production costs.

  19. HydroChina ZhongNan Engineering 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarms AHefei SungrowHelukabelHonitonHydroChinaZhongNan

  20. Lichuan City Yujiang River Valley Hydro 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |Jilin ZhongdiantouLichuan City Yujiang River Valley Hydro Co Ltd Jump

  1. IEEE Transaction on Power Apparatus and Systems, Vol. PAS-103, No. 12, December 1984 EFFICIENT LARGE-SCALE HYDRO SYSTEM SCHEDULING WITH FORCED SPILL CONDITIONS

    E-Print Network [OSTI]

    Gross, George

    releases from each reservoir and through each power house so as to optimize the total benefit of the hydroIEEE Transaction on Power Apparatus and Systems, Vol. PAS-103, No. 12, December 1984 EFFICIENT LARGE-SCALE HYDRO SYSTEM SCHEDULING WITH FORCED SPILL CONDITIONS Yoshiro Ikura George Gross Systems

  2. Using doppler radar images to estimate aircraft navigational heading error

    DOE Patents [OSTI]

    Doerry, Armin W. (Albuquerque, NM); Jordan, Jay D. (Albuquerque, NM); Kim, Theodore J. (Albuquerque, NM)

    2012-07-03T23:59:59.000Z

    A yaw angle error of a motion measurement system carried on an aircraft for navigation is estimated from Doppler radar images captured using the aircraft. At least two radar pulses aimed at respectively different physical locations in a targeted area are transmitted from a radar antenna carried on the aircraft. At least two Doppler radar images that respectively correspond to the at least two transmitted radar pulses are produced. These images are used to produce an estimate of the yaw angle error.

  3. Robust low-frequency spread-spectrum navigation system

    DOE Patents [OSTI]

    Smith, Stephen F; Moore, James A

    2012-10-30T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A process includes providing a plurality of transmitters distributed throughout a desired coverage area; locking the plurality of transmitters to a common timing reference; transmitting a signal from each of the plurality of transmitters. An apparatus includes a plurality of transmitters distributed throughout a desired coverage area; wherein each of the plurality of transmitters comprises a packet generator; and wherein the plurality of transmitters are locked to a common timing reference.

  4. Robust low-frequency spread-spectrum navigation system

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN); Moore, James A. (Powell, TN)

    2012-01-03T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A process includes providing a plurality of transmitters distributed throughout a desired coverage area; locking the plurality of transmitters to a common timing reference; transmitting a signal from each of the plurality of transmitters. An apparatus includes a plurality of transmitters distributed throughout a desired coverage area; wherein each of the plurality of transmitters comprises a packet generator; and wherein the plurality of transmitters are locked to a common timing reference.

  5. Robust low-frequency spread-spectrum navigation system

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN) [Loudon, TN; Moore, James A. (Powell, TN) [Powell, TN

    2009-12-01T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A process includes providing a plurality of transmitters distributed throughout a desired coverage area; locking the plurality of transmitters to a common timing reference; transmitting a signal from each of the plurality of transmitters. An apparatus includes a plurality of transmitters distributed throughout a desired coverage area; wherein each of the plurality of transmitters comprises a packet generator; and wherein the plurality of transmitters are locked to a common timing reference.

  6. Robust low-frequency spread-spectrum navigation system

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN); Moore, James A. (Powell, TN)

    2011-01-25T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A process includes providing a plurality of transmitters distributed throughout a desired coverage area; locking the plurality of transmitters to a common timing reference; transmitting a signal from each of the plurality of transmitters. An apparatus includes a plurality of transmitters distributed throughout a desired coverage area; wherein each of the plurality of transmitters comprises a packet generator; and wherein the plurality of transmitters are locked to a common timing reference.

  7. Fuels Performance: Navigating the Intersection of Fuels and Combustion (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01T23:59:59.000Z

    Researchers at the National Renewable Energy Laboratory (NREL), the only national laboratory dedicated 100% to renewable energy and energy efficiency, recognize that engine and infrastructure compatibility can make or break the impact of even the most promising fuel. NREL and its industry partners navigate the intersection of fuel chemistry, ignition kinetics, combustion, and emissions, with innovative approaches to engines and fuels that meet drivers' expectations, while minimizing petroleum use and GHGs.

  8. Geothermal: Hot Documents Search

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

    Hot Documents Search Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links...

  9. Geothermal: Distributed Search Help

    Office of Scientific and Technical Information (OSTI)

    Search Help Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links...

  10. Geothermal: Advanced Search

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

    Advanced Search Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links You...

  11. Geothermal: Search Results

    Office of Scientific and Technical Information (OSTI)

    Search Results Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links The...

  12. Geothermal: Distributed Search

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Network (STINET) Select All Enter one or more search terms to search the following fields: Searches for the following specific fields are...

  13. A Conceptual Approach to Two-Scale Constitutive Modelling For Hydro-Mechanical Coupling

    E-Print Network [OSTI]

    Giang D. Nguyen; Abbas El-Zein; Terry Bennett

    2014-06-05T23:59:59.000Z

    Large scale modelling of fluid flow coupled with solid failure in geothermal reservoirs or hydrocarbon extraction from reservoir rocks usually involves behaviours at two scales: lower scale of the inelastic localization zone, and larger scale of the bulk continuum where elastic behaviour can be reasonably assumed. The hydraulic conductivities corresponding to the mechanical properties at these two scales are different. In the bulk elastic host rock, the hydraulic conductivity does not vary much with the deformation, while it significantly changes in the lower scale of the localization zone due to inelastic deformation. Increase of permeability due to fracture and/or dilation, or reduction of permeability due to material compaction can take place inside this zone. The challenge is to predict the evolution of hydraulic conductivities coupled with the mechanical behaviour of the material in all stages of the deformation process. In the early stage of diffuse deformation, the permeability of the material can be reasonably assumed to be homogenous over the whole Representative Volume Element (RVE) However, localized failure results in distinctly different conductivities in different parts of the RVE. This paper establishes a general framework and corresponding field equations to describe the hydro-mechanical coupling in both diffuse and localized stages of deformation in rocks. In particular, embedding the lower scale hydro-mechanical behaviour of the localization zone inside an elastic bulk, together with their corresponding effective sizes, helps effectively deal with scaling issues in large-scale modelling. Preliminary results are presented which demonstrate the promising features of this new approach.

  14. BETHE-Hydro: An Arbitrary Lagrangian-Eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations

    E-Print Network [OSTI]

    Jeremiah W. Murphy; Adam Burrows

    2008-07-09T23:59:59.000Z

    In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers that are finite differenced using the support-operator technique, and the resulting system of linear equations are solved using the tridiagonal method for 1D simulations and an iterative multigrid-preconditioned conjugate-gradient method for 2D simulations. Rotational terms are included for 2D calculations using cylindrical coordinates. We document an incompatibility between a subcell pressure algorithm to suppress hourglass motions and the subcell remapping algorithm and present a modified subcell pressure scheme that avoids this problem. Strengths of this code include a straightforward structure, enabling simple inclusion of additional physics packages, the ability to use a general equation of state, and most importantly, the ability to solve self-gravitating hydrodynamic flows on time-dependent, arbitrary grids. In what follows, we describe in detail the numerical techniques employed and, with a large suite of tests, demonstrate that BETHE-hydro finds accurate solutions with 2$^{nd}$-order convergence.

  15. Conservation Laws for Coupled Hydro-mechanical Processes in Unsaturated Porous Media: Theory and Implementation

    SciTech Connect (OSTI)

    Borja, R I; White, J A

    2010-02-19T23:59:59.000Z

    We develop conservation laws for coupled hydro-mechanical processes in unsaturated porous media using three-phase continuum mixture theory. From the first law of thermodynamics, we identify energy-conjugate variables for constitutive modeling at macroscopic scale. Energy conjugate expressions identified relate a certain measure of effective stress to the deformation of the solid matrix, the degree of saturation to the matrix suction, the pressure in each constituent phase to the corresponding intrinsic volume change of this phase, and the seepage forces to the corresponding pressure gradients. We then develop strong and weak forms of boundary-value problems relevant for 3D finite element modeling of coupled hydro-mechanical processes in unsaturated porous media. The paper highlights a 3D numerical example illustrating the advances in the solution of large-scale coupled finite element systems, as well as the challenges in developing more predictive tools satisfying the basic conservation laws and the observed constitutive responses for unsaturated porous materials.

  16. Final environmental impact statement, Washington Water Power/B.C. Hydro Transmission Interconnection Project

    SciTech Connect (OSTI)

    Not Available

    1992-10-01T23:59:59.000Z

    Washington Water Power (WWP) proposes to construct and operate an electric transmission line that would connect with the electrical system of the British Columbia Hydro and Power Authority (B.C. Hydro). The project would be composed of a double-circuit, 230-kilovolt (kV) transmission line from WWP`s existing Beacon Substation located northeast of Spokane, Washington to the international border located northwest of Metaline Falls, Washington. The original Presidential permit application and associated proposed route presented in the draft environmental impact statement (DEIS) have been modified to terminate at the Beacon Substation, instead of WWP`s initially proposed termination point at the planned Marshall Substation located southwest of Spokane. A supplemental draft EIS was prepared and submitted for review to not only examine the new proposed 5.6 miles of route, but to also compare the new Proposed Route to the other alternatives previously analyzed in the DEIS. This final EIS (FEIS) assesses the environmental effects of the proposed transmission line through construction, operation, maintenance, and abandonment activities and addresses the impacts associated with the Proposed Action, Eastern Alternative, Western Alternative, Northern Crossover Alternative, Southern Crossover Alternative, and No Action Alternative. The FEIS also contains the comments received and the responses to these comments submitted on the DEIS and Supplemental DEIS.

  17. SOR Users` Guide : How to Navigate Through the SOR Analysis.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1996-08-01T23:59:59.000Z

    The Columbia River System Operation Review (SOR) gave river managers, users, and the general public a chance to examine system operations in detail, to study how each river use affects others, and to consider the consequences of changing the way the system works. The task was enormous, and it was a multiyear undertaking. In its wake, the SOR left a multitude of documents and six years of analysis that can and should be used broadly for other reference and research purposes. This catalog will introduce you to numerous SOR products to be found throughout the 20 appendices and the Final Environmental Impact Statement (EIS) Main Report. They include maps, models, data bases, current descriptions of Federal hydro projects and river resources, publications, and slide shows.

  18. E-Print Network 3.0 - air navigators Sample Search Results

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

    Technologies and Information Sciences 86 AABBSSTTRRAACCTT MA, RUIQI. The Effect of In-Vehicle Automation and Reliability on Driver Situation Summary: ; investigate the effect...

  19. E-Print Network 3.0 - agv corridor navigation Sample Search Results

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

    of Michigan Summary: .html THE OMNIMATE: A GUIDEWIRE -FREE AGV FOR HIGHLY FLEXIBLE AUTOMATION Johann Borenstein The University of Michigan... @umich.edu ABSTRACT This paper...

  20. Navigate MathSciNet Jump to Search or Browse Screens

    E-Print Network [OSTI]

    Mollin, R.A.

    , CRC Press Series on Discrete Mathematics and its Applications, CRC Press, Boca Raton, 1996, MR1383823 with applications, CRC Press Series on Discrete Mathematics and its Applications, CRC Press, Boca Raton, 1998, Zbl, Some computational results on a problem of Eisenstein, Th´eorie des nombres (Quebec, PQ, 1987) (J-M De

  1. Hydro overview

    E-Print Network [OSTI]

    Jean-Yves Ollitrault; Fernando G. Gardim

    2012-10-31T23:59:59.000Z

    We review recent progress in applying relativistic hydrodynamics to the modeling of heavy-ion collisions at RHIC and LHC, with emphasis on anisotropic flow and flow fluctuations.

  2. Theory of hydro-equivalent ignition for inertial fusion and its applications to OMEGA and the National Ignition Facility

    SciTech Connect (OSTI)

    Nora, R.; Betti, R.; Bose, A.; Woo, K. M.; Christopherson, A. R.; Meyerhofer, D. D. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Fusion Science Center, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Department of Physics and/or Mechanical Engineering, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Anderson, K. S.; Shvydky, A.; Marozas, J. A.; Collins, T. J. B.; Radha, P. B.; Hu, S. X.; Epstein, R.; Marshall, F. J.; Sangster, T. C. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); McCrory, R. L. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Department of Physics and/or Mechanical Engineering, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States)

    2014-05-15T23:59:59.000Z

    The theory of ignition for inertial confinement fusion capsules [R. Betti et al., Phys. Plasmas 17, 058102 (2010)] is used to assess the performance requirements for cryogenic implosion experiments on the Omega Laser Facility. The theory of hydrodynamic similarity is developed in both one and two dimensions and tested using multimode hydrodynamic simulations with the hydrocode DRACO [P. B. Radha et al., Phys. Plasmas 12, 032702 (2005)] of hydro-equivalent implosions (implosions with the same implosion velocity, adiabat, and laser intensity). The theory is used to scale the performance of direct-drive OMEGA implosions to the National Ignition Facility (NIF) energy scales and determine the requirements for demonstrating hydro-equivalent ignition on OMEGA. Hydro-equivalent ignition on OMEGA is represented by a cryogenic implosion that would scale to ignition on the NIF at 1.8?MJ of laser energy symmetrically illuminating the target. It is found that a reasonable combination of neutron yield and areal density for OMEGA hydro-equivalent ignition is 3 to 6??10{sup 13} and ?0.3?g/cm{sup 2}, respectively, depending on the level of laser imprinting. This performance has not yet been achieved on OMEGA.

  3. A thermo-hydro-mechanical coupled model in local thermal non-equilibrium for fractured HDR reservoir

    E-Print Network [OSTI]

    Boyer, Edmond

    artificially fractured hot dry rock (HDR) reservoirs requires three main ingredients: (1) a proper thermoA thermo-hydro-mechanical coupled model in local thermal non-equilibrium for fractured HDR reservoir Rachel Geleta,b , Benjamin Loreta, , Nasser Khalilib aLaboratoire Sols, Solides, Structures, B

  4. Hydro-mechanical modelling of geological CO2 storage and the study of possible caprock fracture mechanisms

    E-Print Network [OSTI]

    element modelling of a hypothetical underground carbon dioxide (CO2) storage operation. The hydro-mechanical properties of the materials modelled are chosen to be representative of a potential injection site. For high on the injection process, and on site and rock properties. Rutqvist et al. (2008) showed through a coupled

  5. Optimal electricity system planning in a large hydro jurisdiction: Will British Columbia soon become a major importer of electricity?

    E-Print Network [OSTI]

    Pedersen, Tom

    Optimal electricity system planning in a large hydro jurisdiction: Will British Columbia soon T S c Within two decades, BC will need to import substantial power to meet demand. c Operating Burrard capacity. In the absence of these measures, imported power may be more significant in BC's electricity

  6. Table Search (or Ranking Tables)

    E-Print Network [OSTI]

    Halevy, Alon

    ;Table Search #3 #12;Outline Goals of table search Table search #1: Deep Web Table search #3 search Table search #1: Deep Web Table search #3: (setup): Fusion Tables Table search #2: WebTables Version 1: modify document search Version 2: recover table semantics #12;Searching the Deep Web store

  7. Triply redundant integrated navigation and asset visibility system

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN); Moore, James A. (Powell, TN)

    2011-11-29T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A method includes providing a global positioning system fix having a plurality of tracking parameters; providing a theater positioning system fix; monitoring the plurality of tracking parameters for predetermined conditions; and, when the predetermined conditions are met, sending a notifying signal and switching to the theater positioning system fix as a primary fix. An apparatus includes a system controller; a global positioning system receiver coupled to the system controller; a radio frequency locating receiver coupled to the system controller; and an operator interface coupled to the system controller.

  8. Triply redundant integrated navigation and asset visibility system

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2013-01-22T23:59:59.000Z

    Methods and apparatus are described for a navigation system. A method includes providing a global positioning system fix having a plurality of tracking parameters; providing a theater positioning system fix; monitoring the plurality of tracking parameters for predetermined conditions; and, when the predetermined conditions are met, sending a notifying signal and switching to the theater positioning system fix as a primary fix. An apparatus includes a system controller; a global positioning system receiver coupled to the system controller; a radio frequency locating receiver coupled to the system controller; and an operator interface coupled to the system controller.

  9. Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC

    E-Print Network [OSTI]

    M. Csanad; T. Csorgo; B. Lorstad

    2004-03-22T23:59:59.000Z

    The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow $v_2(\\eta)$, as determined recently by the PHOBOS experiment for Au+Au collisions at $\\sqrt{s_{NN}} = 130$ and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of $v_2$ of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR collaborations.

  10. Understanding barotrauma in fish passing hydro structures: a global strategy for sustainable development of water resources

    SciTech Connect (OSTI)

    Brown, Richard S.; Colotelo, Alison HA; Pflugrath, Brett D.; Boys, Craig A.; Baumgartner, Lee J.; Deng, Zhiqun; Silva, Luiz G.; Brauner, Colin J.; Mallen-Cooper, Martin; Phonekhampeng, Oudom; Thorncraft, Garry; Singhanouvong, Douangkham

    2014-03-24T23:59:59.000Z

    Freshwater fishes are one of the most imperiled groups of vertebrates and species declines have been linked to a number of anthropogenic influences. This is alarming as the diversity and stability of populations are at risk. In addition, freshwater fish serve as important protein sources, particularly in developing countries. One of the focal activities thought to influence freshwater fish population declines is water resource development, which is anticipated to increase over the next several decades. For fish encountering hydro structures, such as passing through hydroturbines, there may be a rapid decrease in pressure which can lead to injuries commonly referred to as barotraumas. The authors summarize the research to date that has examined the effects of rapid pressure changes on fish and outline the most important factors to consider (i.e., swim bladder morphology, depth of acclimation, migration pattern and life stage) when examining the susceptibility of barotraumas for fish of interest.

  11. Using Hydro-Cutting to Aid in Remediation of a Firing Range Contaminated with Depleted Uranium

    SciTech Connect (OSTI)

    Styvaert, Michael S.; Conley, Richard D.; Watters, David J.

    2003-02-24T23:59:59.000Z

    This paper describes the challenges encountered in decommissioning a firing range that had been used to test fire depleted uranium rounds in the late 1950's and early 1960's. The paper details the operational challenges and innovative solutions involved in remediating and decommissioning a firing range bullet catcher once unexploded ordnance was discovered. It also discusses how the Army dealt with an intertwining web of regulatory and permit issues that arose in treating and disposing of multiple waste streams. The paper will show how the use of a Resource Conservation and Recovery Act (RCRA) Temporary Authorization allowed the Army to deal with the treatment of a variety of waste streams and how hydro-cutting process was used to demilitarize the potentially unexploded rounds.

  12. Challenges and alternatives of the New England-Hydro-Quebec HVDC project

    SciTech Connect (OSTI)

    Allaire, J.F.; Durand, C.; Fink, J.L.; Haralampu, G.S.; Holt, D.L.; Richardson, L.M.

    1984-01-01T23:59:59.000Z

    The New England-Hydro-Quebec HVDC (high voltage direct current) Intertie design will allow an asynchronous bidirectional interchange of energy, up to an inital power level of 690 MW, at a system voltage of about 450 kVdc. The advantages of HVDC transmission in conjunction with today's energy production/transportation environment are producing an ever-growing number of planned and potential HVDC projects. HVDC projects present challenges, alternatives, and special considerations, some of which are unique to the specific project and some with a degree of commonality with other HVDC projects. The article summarizes some of the important considerations for the NE-HQ- HVDC project, with an emphasis on the users' perspectives. 4 figures, 1 table.

  13. A practical design for an integrated HVDC unit - connected hydro-electric generating station

    SciTech Connect (OSTI)

    Ingram, L. (Manitoba HVDC Research Centre, Winnipeg (CA))

    1988-10-01T23:59:59.000Z

    To date, several authors (see reference list) have proclaimed benefits which can be achieved by integrating HVDC converter stations directly with generating units. The cost of a significant amount of plant and facilities found in conventional schemes is thereby eliminated. So far as is known however, no detailed studies have been done to quantify these benefits. This paper outlines the results of a study made recently by the Manitoba HVDC Research Centre to determine the practicality of such a scheme. To give credence to the results an actual hydro station design was used incorporating a HVDC thyristor valve scheme in a hypothetical situation. Financial and other benefits were determined for this example together with conclusions and recommendations for future specific projects and further areas of study.

  14. Towards Decentralization of Multi-robot Navigation Herbert G. Tanner and Amit Kumar

    E-Print Network [OSTI]

    Tanner, Herbert G.

    Mechanical Engineering Dept. University of New Mexico Abstract--We present a navigation function through methodology. Algebraic graph theoretic properties associated with the interconnection graph are shown

  15. L'hlium est donc beaucoup plus difficile liqufier que l'hydro-gne dont le point critique est d'environ -

    E-Print Network [OSTI]

    Boyer, Edmond

    372 L'hélium est donc beaucoup plus difficile à liquéfier que l'hydro- gène dont le point critique près. L'auteur en conclut que le thermomètre à hydro- gène peut servir à déterminer les basses résistance servent à la détermination des températures, est enfermé dans le réservoir du thermomètre à hydro

  16. Obstacle detection for autonomous navigation : an LDRD final report.

    SciTech Connect (OSTI)

    Padilla, Denise D.

    2004-03-01T23:59:59.000Z

    This report summarizes the analytical and experimental efforts for the Laboratory Directed Research and Development (LDRD) project entitled 'Obstacle Detection for Autonomous Navigation'. The principal goal of this project was to develop a mathematical framework for obstacle detection. The framework provides a basis for solutions to many complex obstacle detection problems critical to successful autonomous navigation. Another goal of this project was to characterize sensing requirements in terms of physical characteristics of obstacles, vehicles, and terrain. For example, a specific vehicle traveling at a specific velocity over a specific terrain requires a sensor with a certain range of detection, resolution, field-of-view, and sufficient sensitivity to specific obstacle characteristics. In some cases, combinations of sensors were required to distinguish between different hazardous obstacles and benign terrain. In our framework, the problem was posed as a multidimensional, multiple-hypothesis, pattern recognition problem. Features were extracted from selected sensors that allow hazardous obstacles to be distinguished from benign terrain and other types of obstacles. Another unique thrust of this project was to characterize different terrain classes with respect to both positive (e.g., rocks, trees, fences) and negative (e.g., holes, ditches, drop-offs) obstacles. The density of various hazards per square kilometer was statistically quantified for different terrain categories (e.g., high desert, ponderosa forest, and prairie). This quantification reflects the scale, or size, and mobility of different types of vehicles. The tradeoffs between obstacle detection, position location, path planning, and vehicle mobility capabilities were also to be characterized.

  17. Crosswell Imaging Technology & Advanced DSR Navigation for Horizontal Directional Drilling

    SciTech Connect (OSTI)

    Larry Stolarczyk

    2008-08-08T23:59:59.000Z

    The objective of Phase II is to develop and demonstrate real-time measurement-while-drilling (MWD) for guidance and navigation of drill strings during horizontal drilling operations applicable to both short and long holes. The end product of Phase II is a functional drill-string assembly outfitted with a commercial version of Drill String Radar (DSR). Project Objectives Develop and demonstrate a dual-phase methodology of in-seam drilling, imaging, and structure confirmation. This methodology, illustrated in Figure 1, includes: (1) Using RIM to image between drill holes for seam thickness estimates and in-seam structures detection. Completed, February 2005; and (2) Using DSR for real-time MWD guidance and navigation of drillstrings during horizontal drilling operations. Completed, November 2008. As of November 2008, the Phase II portion of Contract DE-FC26-04NT42085 is about 99% complete, including milestones and tasks original outlined as Phase II work. The one percent deficiency results from MSHA-related approvals which have yet to be granted (at the time of reporting). These approvals are pending and are do not negatively impact the scope of work or project objectives.

  18. active catheter navigation: Topics by E-print Network

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

    by Course: Enter the Term, Prefix, Course Number and Section and Click on Search: Enter the Term and then select the correct Campus, College, Department and Pay Plan using...

  19. 12827Federal Register / Vol. 77, No. 42 / Friday, March 2, 2012 / Notices National Grid Transmission Services Corporation Bangor Hydro Electric Company .............................................. Docket No. EL1149000.

    E-Print Network [OSTI]

    . Cooperating agencies: Federal, state, local, and tribal agencies with jurisdiction and/or special expertise12827Federal Register / Vol. 77, No. 42 / Friday, March 2, 2012 / Notices National Grid Transmission Services Corporation Bangor Hydro Electric Company

  20. Resource Management Services: Water Regulation, Part 605: Applications for Diversion or Use of Water for Purposes Other Than Hydro-Electric Power Projects (New York)

    Broader source: Energy.gov [DOE]

    These rules apply to all applications for a license or a permit to take, divert, appropriate or otherwise use the waters of the State, except applications for hydro-electric power projects....

  1. BIOSIS PREVIEWS COVERAGE SEARCH

    E-Print Network [OSTI]

    California at San Diego, University of

    as international meetings, conference reports, books, and patents. Topic Enter your search words, joined by search, and subject terms; choose Title from the drop-down search menu to restrict your search to document titles only Compton Crick, click , enter Crick F in the search box, and click Move To. 2. Click the Add buttons to add

  2. A Tactile Compass for Eyes-free Pedestrian Navigation Martin Pielot

    E-Print Network [OSTI]

    Boll, Susanne

    A Tactile Compass for Eyes-free Pedestrian Navigation Martin Pielot 1 , Benjamin Poppinga 1 , Wilko. Drawing on the results of these tests we present the concept of a tactile compass, which encodes with visual navigation systems. The tactile compass was used to continuously display the location

  3. Computer Modelling of Pigeon Navigation according to the "Map and Compass"-Model

    E-Print Network [OSTI]

    Nehmzow, Ulrich

    Computer Modelling of Pigeon Navigation according to the "Map and Compass"-Model Ulrich Nehmzow@zoology.uni-frankfurt.de Abstract This paper presents a computer model of pigeon navigation (homing), based on Kramer's map-and-compass intersecting gradients which are used by the birds to determine the correct compass heading for home

  4. Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS

    E-Print Network [OSTI]

    Manchak, John

    Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS Winter 2014 SUBJECTS: Undergraduate students enrolled in GENSTD 350-D "Navigating Career Options" course QUARTER: Winter 2014, pre-test given in week 1, post-test given during finals week SAMPLE SIZE: Fifty-eight students who took both the pre-test

  5. Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS

    E-Print Network [OSTI]

    Manchak, John

    Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS Spring 2013 SUBJECTS: Undergraduate students enrolled in GENSTD 350-D "Navigating Career Options" course QUARTER: Spring 2013, pre-test given in week 1, post-test given during finals week SAMPLE SIZE: Sixty-nine students who took both the pre-test

  6. Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS

    E-Print Network [OSTI]

    Manchak, John

    Navigating Career Options PRE-TEST AND POST-TEST ANALYSIS Spring 2014 SUBJECTS: Undergraduate students enrolled in GENSTD 350-D "Navigating Career Options" course QUARTER: Spring 2014, pre-test given in week 1, post-test given during finals week SAMPLE SIZE: Sixty-four students who took both the pre-test

  7. A Kalman-Particle Kernel Filter and its Application to Terrain Navigation

    E-Print Network [OSTI]

    Del Moral , Pierre

    A Kalman-Particle Kernel Filter and its Application to Terrain Navigation Dinh-Tuan Pham.musso@onera.fr Abstract A new nonlinear filter, the Kalman- Particle Kernel Filter (KPKF) is proposed. Compared. Keywords: Kalman filter, kernel density estimator, regularized particle filter, Inertial navigation System

  8. Final Independent External Peer Review Report for the Navigation and Ecosystem

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Final Independent External Peer Review Report for the Navigation and Ecosystem Sustainability by Battelle Memorial Institute Prepared for Department of the Army U.S. Army Corps of Engineers Ecosystem Independent External Peer Review Report Navigation and Ecosystem Sustainability Program, Project P2, Lock

  9. Designing a Mobile Collaborative System for Navigating and Reviewing Oil Industry CAD Models

    E-Print Network [OSTI]

    Barbosa, Alberto

    Designing a Mobile Collaborative System for Navigating and Reviewing Oil Industry CAD Models navigating and reviewing 3D engineering models, applied to the oil industry. Together with professional oil industry engineers from a large oil company, a team of HCI researchers per- formed task analysis

  10. Threat Assessment for Safe Navigation in Environments with Uncertainty in Predictability

    E-Print Network [OSTI]

    How, Jonathan P.

    Threat Assessment for Safe Navigation in Environments with Uncertainty in Predictability by Georges;Threat Assessment for Safe Navigation in Environments with Uncertainty in Predictability by Georges Salim fulfillment of the requirements for the degree of Doctor of Philosophy Abstract This thesis develops threat

  11. A Real-Time Navigation Architecture for Automated Vehicles in Urban Environments

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Real-Time Navigation Architecture for Automated Vehicles in Urban Environments Gang Chen presents a novel navigation architec- ture for automated car-like vehicles in urban environments. Motion with fully automated driving capabilities. A fleet of such vehicles would form a managed transportation

  12. Visualizing and Discovering Web Navigational Patterns Jiyang Chen, Lisheng Sun, Osmar R. Zaiane, Randy Goebel

    E-Print Network [OSTI]

    Zaiane, Osmar R.

    Visualizing and Discovering Web Navigational Patterns Jiyang Chen, Lisheng Sun, Osmar R. Za, lisheng, zaiane, goebel}@cs.ualberta.ca ABSTRACT Web site structures are complex to analyze. Cross-referencing the web structure with navigational behaviour adds to the complexity of the analysis. However

  13. PagePrompter: An Intelligent Agent for Web Navigation Created Using Data Mining Techniques

    E-Print Network [OSTI]

    Regina, University of

    1 PagePrompter: An Intelligent Agent for Web Navigation Created Using Data Mining Techniques Y.Y. Yao, H.J. Hamilton, and Xuewei Wang Abstract: Creating an intelligent agent for web navigation, which is an agent that dynam- ically gives recommendations to a web site's users by learning from web usage mining

  14. DESIGN AND PERFORMANCE ANALYSIS OF A LOW-COST AIDED DEAD RECKONING NAVIGATION SYSTEM

    E-Print Network [OSTI]

    Stanford University

    DESIGN AND PERFORMANCE ANALYSIS OF A LOW-COST AIDED DEAD RECKONING NAVIGATION SYSTEM D. Gebre. This is because the cost of the inertial sensors required to mechanize a classical inertial navigator is the stochastic nature of the wind field speed (i.e., the motion of the air mass in which the airplane is flying

  15. Navigation Planning in Probabilistic Roadmaps with Uncertainty Michael Kneebone and Richard Dearden

    E-Print Network [OSTI]

    Yao, Xin

    Navigation Planning in Probabilistic Roadmaps with Uncertainty Michael Kneebone and Richard Dearden,rwd@cs.bham.ac.uk Abstract Probabilistic Roadmaps (PRM) are a commonly used class of algorithms for robot navigation tasks Probabilistic Roadmap (PRM) planning to handle uncertainty and observations. Probabilistic Roadmaps (Kavraki

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

    E-Print Network [OSTI]

    Stanford University

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

  17. Using Loran for Broadcast of Integrity Information for Modernized Global Navigation Satellite Systems

    E-Print Network [OSTI]

    Stanford University

    States (US) Federal Aviation Administration (FAA) has been examining the potential of using an enhanced involved in aviation navigation programs such as WAAS, LAAS and Loran with the US Federal Aviation Administration (FAA). He is the Director of the Stanford Center for Position Navigation and Time. Benjamin

  18. The Navigation and Control technology inside the AR.Drone micro UAV

    E-Print Network [OSTI]

    is that it is a stabilized aerial platform, remotely controlled through a user-friendly graphical interface runningThe Navigation and Control technology inside the AR.Drone micro UAV Pierre-Jean Bristeau François, FRANCE Abstract: This paper exposes the Navigation and Control technology embedded in a recently com

  19. Recent research on navigation has been particularly notable for the increased understanding of the factors affecting

    E-Print Network [OSTI]

    Burgess, Neil

    of the factors affecting human navigation and the neural networks supporting it. The use of virtual reality humans and other animals in the neural basis of navigation. Addresses *Wellcome Department of Cognitive brain imaging, combined with the use of virtual environments, has revealed strong parallels between

  20. MRI-based Microrobotic system for the Propulsion and Navigation of Ferromagnetic Microcapsules

    E-Print Network [OSTI]

    Boyer, Edmond

    MRI-based Microrobotic system for the Propulsion and Navigation of Ferromagnetic Microcapsules 3-D navigation of a microdevice in blood ves- sels, namely: (i) vessel path planner, (ii) magnetic, magnetic resonance imaging, minimally invasive interventions, real-time control Email address: antoine

  1. Sri Sai Krishna Hydro Energies Pvt Ltd SSK | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop,Lanka-DLR Cooperation Jump to: navigation,Sai

  2. Comparing the Usefulness of Video and Map Information In Navigation Tasks

    SciTech Connect (OSTI)

    Curtis W. Nielsen; Michael A. Goodrich

    2006-03-01T23:59:59.000Z

    One of the fundamental aspects of robot teleoperation is the ability to successfully navigate a robot through an environment. We define successful navigation to mean that the robot minimizes collisions and arrives at the destination in a timely manner. Often video and map information is presented to a robot operator to aid in navigation tasks. This paper addresses the usefulness of map and video information in a navigation task by comparing a side-by-side (2D) representation and an integrated (3D) representation in both a simulated and a real world study. The results suggest that sometimes video is more helpful than a map and other times a map is more helpful than video. From a design perspective, an integrated representation seems to help navigation more than placing map and video side-by-side.

  3. Mean pt scaling with m/nq at the LHC: Absence of (hydro) flow in small systems?

    E-Print Network [OSTI]

    Ortiz, Antonio

    2015-01-01T23:59:59.000Z

    In this work, a study of the average transverse momentum (pT) as a function of the mid-rapidity charged hadron multiplicity (Nch) and hadron mass (m) in p-Pb and Pb-Pb collisions at the LHC is presented. For the events producing low Nch, the average pT is found to scale with the reduced hadron mass, i.e., mass divided by the number of quark constituents (m/nq), this scaling also holds for minimum bias pp collisions at RHIC and LHC energies. The scaling is broken in high multiplicity p-Pb and Pb-Pb collisions, namely, for dNch/deta hydro calculations, where a universal scaling with the hadron mass (and not with m/nq) is predicted for all the multiplicity event classes. Only the 0-60% Pb-Pb collisions behave as expected from hydro.

  4. Mean pt scaling with m/nq at the LHC: Absence of (hydro) flow in small systems?

    E-Print Network [OSTI]

    Antonio Ortiz

    2015-06-01T23:59:59.000Z

    In this work, a study of the average transverse momentum (pT) as a function of the mid-rapidity charged hadron multiplicity (Nch) and hadron mass (m) in p-Pb and Pb-Pb collisions at the LHC is presented. For the events producing low Nch, the average pT is found to scale with the reduced hadron mass, i.e., mass divided by the number of quark constituents (m/nq), this scaling also holds for minimum bias pp collisions at RHIC and LHC energies. The scaling is broken in high multiplicity p-Pb and Pb-Pb collisions, namely, for dNch/deta hydro calculations, where a universal scaling with the hadron mass (and not with m/nq) is predicted for all the multiplicity event classes. Only the 0-60% Pb-Pb collisions behave as expected from hydro.

  5. Orthogonally referenced integrated ensemble for navigation and timing

    SciTech Connect (OSTI)

    Smith, Stephen Fulton; Moore, James Anthony

    2014-04-01T23:59:59.000Z

    An orthogonally referenced integrated ensemble for navigation and timing includes a dual-polyhedral oscillator array, including an outer sensing array of oscillators and an inner clock array of oscillators situated inside the outer sensing array. The outer sensing array includes a first pair of sensing oscillators situated along a first axis of the outer sensing array, a second pair of sensing oscillators situated along a second axis of the outer sensing array, and a third pair of sensing oscillators situated along a third axis of the outer sensing array. The inner clock array of oscillators includes a first pair of clock oscillators situated along a first axis of the inner clock array, a second pair of clock oscillators situated along a second axis of the inner clock array, and a third pair of clock oscillators situated along a third axis of the inner clock array.

  6. Search Comments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebook TwitterSearch-Comments Sign In About | Careers | Contact |

  7. 3D-radiation hydro simulations of disk-planet interactions: I. Numerical algorithm and test cases

    E-Print Network [OSTI]

    H. Klahr; W. Kley

    2005-10-13T23:59:59.000Z

    We study the evolution of an embedded protoplanet in a circumstellar disk using the 3D-Radiation Hydro code TRAMP, and treat the thermodynamics of the gas properly in three dimensions. The primary interest of this work lies in the demonstration and testing of the numerical method. We show how far numerical parameters can influence the simulations of gap opening. We study a standard reference model under various numerical approximations. Then we compare the commonly used locally isothermal approximation to the radiation hydro simulation using an equation for the internal energy. Models with different treatments of the mass accretion process are compared. Often mass accumulates in the Roche lobe of the planet creating a hydrostatic atmosphere around the planet. The gravitational torques induced by the spiral pattern of the disk onto the planet are not strongly affected in the average magnitude, but the short time scale fluctuations are stronger in the radiation hydro models. An interesting result of this work lies in the analysis of the temperature structure around the planet. The most striking effect of treating the thermodynamics properly is the formation of a hot pressure--supported bubble around the planet with a pressure scale height of H/R ~ 0.5 rather than a thin Keplerian circumplanetary accretion disk. We also observe an outflow of gas above and below the planet during the gap opening phase.

  8. Safe Navigation of a Wall-Climbing Robot by Methods of Risk Prediction and Suitable Counteractive Measures

    E-Print Network [OSTI]

    Berns, Karsten

    of the navigation depending on an estimated or measured impact [6], [7], [8]. But, so far, it is nearly unexplored reduced in their impact or probability of occurance. This paper addresses the problem of safe navigation follows in section V. II. FUNDAMENTALS Of course, navigation safety strongly depends on the enviro

  9. Solar/hydro integration study. Technical progress report, February-July 1980. [STORMRK code

    SciTech Connect (OSTI)

    Not Available

    1980-01-01T23:59:59.000Z

    The Water and Power Resources Service in cooperation with the Department of Energy (DOE) is investigating the technical and economic feasibility of integrating solar central receiver powerplants with the Federal hydroelectric power system in the southwest United States. The principal hydro facility in this region is Hoover Dam. It is located on the Colorado River with Lake Mead on the upstream side and Lake Mohave on the downstream side. The central receiver was selected for this application because DOE has identified it as the most economically feasible design for large power systems, i.e., 100-MWe systems or larger. Typical meteorological year (TMY) data were obtained for Las Vegas from the Solar Energy Research Institute. Plots of available solar energy at Yuma and Mormon Mesa are presented for several operational threshold levels. The data show that a solar plant's operational time can be reduced by 20% and still utilize more than 97% of the available solar energy. The Mormon Mesa site has slightly more solar energy available than the Yuma site. A meteorological surface observation network (MESONET) weather station is being prepared for installation at the Yuma site. The MESONET station which normally measures temperature, relative humidity, barometric pressure, wind speed, and wind direction will be retrofitted to measure direct beam and global radiation. The radiation data will be used in dynamic simulations of solar power systems. (WHK)

  10. Negotiating river ecosystems: Impact assessment and conflict mediation in the cases of hydro-power construction

    SciTech Connect (OSTI)

    Karjalainen, Timo P., E-mail: timopauli.karjalainen@oulu.f [Thule Institute, University of Oulu, P.O. Box 7300, FI-90014 University of Oulu (Finland); Jaervikoski, Timo, E-mail: timo.jarvikoski@oulu.f [Unit of Sociology, University of Oulu, P.O. Box 2000, FI-90014 University of Oulu (Finland)

    2010-09-15T23:59:59.000Z

    In this paper we discuss how the legitimacy of the impact assessment process is a key issue in conflict mediation in environmental impact assessment. We contrast two EIA cases in hydro-power generation plans made for the Ii River, Finland in different decades, and evaluate how impact assessment in these cases has contributed to the creation, mediation and resolution of conflicts. We focus on the elements of distributional and procedural justice that made the former EIA process more legitimate and consensual and the latter more conflictual. The results indicate that it is crucial for conflict mediation to include all the values and interests of the parties in the goal-setting process and in the definition and assessment of alternatives. The analysis also indicates that procedural justice is the most important to help the people and groups involved to accept the legitimacy of the impact assessment process: how different parties and their values and interests are recognized, and how participation and distribution of power are organized in an impact assessment process. It is confirmed in this article that SIA may act as a mediator or a forum providing a process through which competing knowledge claims, various values and interests can be discussed and linked to the proposed alternatives and interventions.

  11. Interpretation of the Stephan Quintet Galaxy Cluster using Hydro-Gravitational Theory

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2003-04-06T23:59:59.000Z

    Stephan's Quintet (SQ) is a compact group of galaxies that has been well studied since its discovery in 1877 but is mysterious using cold dark matter hierarchical clustering cosmology (CDMHCC). Anomalous red shifts z = (0.0027,0.019, 0.022, 0.022, 0.022) among galaxies in SQ either; reduce it to a Trio with two highly improbable intruders from CDMHCC, or support the Arp (1973) hypothesis that its red shifts may be intrinsic. An alternative is provided by the Gibson 1996-2000 hydro-gravitational-theory (HGT) where superclusters, clusters and galaxies all originate by universe expansion and gravitational fragmentation in the super-viscous plasma epoch (after which the gas condenses as 10^{24} kg fog-particles in metastable 10^{36} kg dark-matter-clumps). By this fluid mechanical cosmology, the SQ galaxies gently separated recently and remain precisely along a line of sight because of perspective and the small transverse velocities permitted by their sticky, viscous-gravitational, beginnings. Star and gas bridges and young-globular-star-cluster (YGC) trails observed by the HST are triggered as SQ galaxies separate through each other's frozen baryonic-dark-matter halos of dark proto-globular-cluster (PGC) clumps of planetary-mass primordial-fog-particles (PFPs). Discordant red shifts (from CDMHCC) between angularly clustered quasars and bright galaxies are similarly explained by HGT.

  12. Interpretation of the Helix Planetary Nebula using Hydro-Gravitational Theory

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2003-06-25T23:59:59.000Z

    Wide angle Hubble Space Telescope (HST/ACS) images of the Helix Planetary Nebula (NGC 7293) are interpreted using the hydro-gravitational theory (HGT) of Gibson 1996-2000 that predicts the baryonic dark matter and interstellar medium (ISM) consists of Mars-mass primordial-fog-particle (PFP) frozen H-He planets. The new ACS images confirm and extend the O'Dell and Handron 1996 WFPC2 images showing thousands of cometary globules, which we suggest are cocoons of PFP and Jupiter frozen-gas-planets evaporated by powerful beamed radiation from the hot central white dwarf and its companion. The atmosphere mass of the largest cometary globules is ~ 3x10^{25} kg with spacing ~ 10^{14} m, supporting the prediction of HGT that the mass density of the ISM in Galaxy star forming regions should match the large baryonic primordial value at the time of first structure formation (10^{12} s or 30,000 years), with \\rho ~ (3-1)x 10^{-17} kg m^{-3}.

  13. Interpretation of the Helix Planetary Nebula using Hydro-Gravitational-Dynamics: Planets and Dark Energy

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2007-11-02T23:59:59.000Z

    Hubble Space Telescope images of the Helix Planetary Nebula are interpreted using the hydro-gravitational-dynamics theory (HGD) of Gibson 1996-2006. HGD claims that baryonic-dark-matter (BDM) dominates the halo masses of galaxies (Schild 1996) as Jovian (Primordial-fog-particle [PFP]) Planets (JPPs) in proto-globular-star-cluster (PGC) clumps for all galaxy halo diameters bounded by stars. From HGD, supernova Ia (SNe Ia) events always occur in planetary nebulae (PNe) within PGCs. The dying central star of a PNe slowly accretes JPP mass to grow the white-dwarf to instability. Plasma jets, winds and radiation driven by contraction and spin-up of the carbon star evaporate JPPs revealing its Oort accretional cavity. SNe Ia events may thus be obscured or not obscured by radiation-inflated JPP atmospheres producing systematic SNe Ia distance errors, so the otherwise mysterious ``dark energy'' concept is unnecessary. HST/ACS and WFPC2 Helix images show >7,000 cometary globules and SST/IRAC images show >20,000-40,000, here interpreted as gas-dust cocoons of JPPs evaporated by the spin powered radiation of the PNe central white-dwarf. Observed JPP masses fossilizes the primordial density existing when the plasma universe fragmented into proto-superclusters, proto-clusters, and proto-galaxies. Pulsar scintillation spectra support the postulated multi-planet atmospheres.

  14. Interpretation of the Tadpole VV29 Merging Galaxy System using Hydro-Gravitational Theory

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2003-05-03T23:59:59.000Z

    Hubble Space Telescope (HST/ACS) images of the galaxy merger Tadpole are interpreted using the hydro-gravitational theory of Gibson 1996-2000 (HGT) that predicts galaxy masses within about 100 kpc are dominated by dark halos of planetary mass primordial-fog-particles (PFPs) in dark proto-globular-star-clusters (PGCs). According to our interpretation, stars and young-globular-clusters (YGCs) appear out of the dark as merging galaxy components VV29cdef move through the baryonic-dark-matter halo of the larger galaxy VV29a creating luminous star-wakes. Frozen PFP planets are evaporated by radiation and tidal forces of the intruders. Friction from the gas accelerates an accretional cascade of PFPs to form larger planets, stars and YGCs of the filamentary galaxy VV29b. Star-wakes show that galaxy VV29c, identified as a blue dwarf by radio telescope observations of gas density and velocity (Briggs et al. 2001), with companions VV29def entered the dark halo of the larger VV29a galaxy at a radius 130 kpc and then spiraled in on different tracks toward frictional capture by the VV29a core. A previously dark dwarf galaxy is identified from a Keck spectrographic study showing a VV29c star-wake dense cluster of YGCs aligned to 1 degree in a close straight row (Tran et al. 2003).

  15. Interpretation of the Stephan Quintet Galaxy Cluster using Hydro-Gravitational-Dynamics: Viscosity and Fragmentation

    E-Print Network [OSTI]

    Carl H. Gibson; Rudolph E. Schild

    2007-10-31T23:59:59.000Z

    Stephan's Quintet (SQ) is a compact group of galaxies that has been well studied since its discovery in 1877 but is mysterious using cold dark matter hierarchical clustering cosmology (CDMHCC). Anomalous red shifts $z = (0.0027,0.019, 0.022, 0.022, 0.022)$ among galaxies in SQ either reduce it to a Trio with two highly improbable intruders from CDMHCC or support the Arp (1973) hypothesis that its red shifts are intrinsic. An alternative is provided by the Gibson 1996-2006 hydro-gravitational-dynamics (HGD) theory where superclusters, clusters and galaxies all originate by gravitational fragmentation in the super-viscous plasma epoch and at planetary and star cluster mass scales in the primordial gas of the expanding universe. By this fluid-mechanical cosmology, the SQ galaxies gently separate and remain precisely along a line of sight because of perspective and the small transverse velocities permitted by their sticky viscous-gravitational beginnings. Star and gas bridges and young-globular-star-cluster (YGC) trails observed by the Hubble Space Telescope are triggered as SQ galaxies separate through viscous baryonic-dark-matter halos of dark proto-globular-cluster (PGC) clumps of frozen Earth-mass primordial-fog-particles (PFPs).

  16. Hydro-gravitational fragmentation, diffusion and condensation of the primordial plasma, dark-matter and gas

    E-Print Network [OSTI]

    Carl H. Gibson

    2003-05-19T23:59:59.000Z

    The first structures were proto-voids formed in the primordial plasma. Viscous and weak turbulence forces balanced gravitational forces when the scale of causal connection at time 30,000 years matched the viscous and turbulent Schwarz scales of hydro-gravitational theory (Gibson 1996). The photon viscosity allows only weak turbulence from the Reynolds number Re = 200, with fragmentation to give proto-supercluster voids, buoyancy forces, fossil vorticity turbulence, and strong sonic damping. The expanding, cooling, plasma continued fragmentation to proto-galaxy-mass with the density and rate-of-strain preserved as fossils of the weak turbulence and first structure. Turbulence fossilization by self-gravitational buoyancy explains the cosmic microwave background temperature fluctuations, not sonic oscillations in cold-dark-matter fragments. After plasma to gas transition at 300,000 years, gas fragmentation occurred within the proto-galaxies to form proto-globular-star-cluster (PGCs) clouds of small-planetary-mass primordial-fog-particles (PFPs). Dark PGC clumps of frozen PFPs persist as the inner-galaxy-halo dark matter, supporting Schild's 1996 quasar-microlensing interpretation. Non-baryonic dark matter diffused into the plasma proto-cluster-voids and later fragmented as outer-galaxy-halos at diffusive Schwarz scales, indicating light, weakly-collisional fluid particles (possibly neutrinos). Observations support the theory (Gibson and Schild 2003).

  17. Development of a coupled thermo-hydro-mechanical model in discontinuous media for carbon sequestration

    SciTech Connect (OSTI)

    Fang, Yilin; Nguyen, Ba Nghiep; Carroll, Kenneth C.; Xu, Zhijie; Yabusaki, Steven B.; Scheibe, Timothy D.; Bonneville, Alain

    2013-09-12T23:59:59.000Z

    Geomechanical alteration of porous media is generally ignored for most shallow subsurface applications, whereas CO2 injection, migration, and trapping in deep saline aquifers will be controlled by coupled multifluid flow, energy transfer, and geomechanical processes. The accurate assessment of the risks associated with potential leakage of injected CO2 and the design of effective injection systems requires that we represent these coupled processes within numerical simulators. The objectives of this study were to develop a coupled thermal-hydro-mechanical model into a single software, and to examine the coupling of thermal, hydrological, and geomechanical processes for simulation of CO2 injection into the subsurface for carbon sequestration. A numerical model is developed to couple nonisothermal multiphase hydrological and geomechanical processes for prediction of multiple interconnected processes for carbon sequestration in deep saline aquifers. The geomechanics model was based on Rigid Body-Spring Model (RBSM), one of the discrete methods to model discontinuous rock system. Poissons effect that was often ignored by RBSM was considered in the model. The simulation of large-scale and long-term coupled processes in carbon capture and storage projects requires large memory and computational performance. Global Array Toolkit was used to build the model to permit the high performance simulations of the coupled processes. The model was used to simulate a case study with several scenarios to demonstrate the impacts of considering coupled processes and Poissons effect for the prediction of CO2 sequestration.

  18. Statistical assessment of fish behavior from split-beam hydro-acoustic sampling

    SciTech Connect (OSTI)

    McKinstry, Craig A.; Simmons, Mary Ann; Simmons, Carver S.; Johnson, Robert L.

    2005-04-01T23:59:59.000Z

    Statistical methods are presented for using echo-traces from split-beam hydro-acoustic sampling to assess fish behavior in response to a stimulus. The data presented are from a study designed to assess the response of free-ranging, lake-resident fish, primarily kokanee (Oncorhynchus nerka) and rainbow trout (Oncorhynchus mykiss) to high intensity strobe lights, and was conducted at Grand Coulee Dam on the Columbia River in Northern Washington State. The lights were deployed immediately upstream from the turbine intakes, in a region exposed to daily alternating periods of high and low flows. The study design included five down-looking split-beam transducers positioned in a line at incremental distances upstream from the strobe lights, and treatments applied in randomized pseudo-replicate blocks. Statistical methods included the use of odds-ratios from fitted loglinear models. Fish-track velocity vectors were modeled using circular probability distributions. Both analyses are depicted graphically. Study results suggest large increases of fish activity in the presence of the strobe lights, most notably at night and during periods of low flow. The lights also induced notable bimodality in the angular distributions of the fish track velocity vectors. Statistical summaries are presented along with interpretations on fish behavior.

  19. Hydro-ball in-core instrumentation system and method of operation

    DOE Patents [OSTI]

    Tower, Stephen N. (Washington Township, Westmoreland County, PA); Veronesi, Luciano (O'Hara Township, Allegheny County, PA); Braun, Howard E. (Pittsburgh, PA)

    1990-01-01T23:59:59.000Z

    A hydro-ball in-core instrumentation system employs detector strings each comprising a wire having radiation sensitive balls affixed diametrically at spaced positions therealong and opposite tip ends of which are transportable by fluid drag through interior passageways. In the passageways primary coolant is caused to flow selectively in first and second opposite directions for transporting the detector strings from stored positions in an exterior chamber to inserted positions within the instrumentation thimbles of the fuel rod assemblies of a pressure vessel, and for return. The coolant pressure within the detector passageways is the same as that within the vessel; face contact, disconnectable joints between sections of the interior passageways within the vessel facilitate assembly and disassembly of the vessel for refueling and routine maintenance operations. The detector strings may pass through a very short bend radius thereby minimizing space requirements for the connections of the instrumentation system to the vessel and concomitantly the vessel containment structure. Improved radiation mapping and a significant reduction in potential exposure of personnel to radiation are provided. Both top head and bottom head penetration embodiments are disclosed.

  20. Searching for people on Web search engines

    E-Print Network [OSTI]

    Jansen, James

    and retrieval of personal information. Many people and organizations mount Web sites containing large amounts. Introduction People search the Web for many things, including shopping, sex and information on a near infiniteSearching for people on Web search engines Amanda Spink and Bernard J. Jansen School of Information

  1. Atlanta NAVIGATOR case study. Final report, May 1996--Jun 1997

    SciTech Connect (OSTI)

    Amodei, R.; Bard, E.; Brong, B.; Cahoon, F.; Jasper, K.

    1998-11-01T23:59:59.000Z

    The Atlanta metropolitan region was the location of one of the most ambitious Intelligent Transportation Systems (ITS) deployments in the United States. This deployment included several individual projects--a Central Transportation Management Center (TMC), six Traffic Control Centers (TCC), one Transit Information Center (TIC), the Travel Information Showcase (TIS), and the extension of the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail network and the new high-occupancy vehicle (HOV) lanes on I-85 and I-75. The Atlanta Centennial Olympic Games and Paralympic Games created a focus for these projects. All of these systems were to be brought on line in time for the Olympic Games. This report presents the findings of the NAVIGATOR Case Study and documents the lessons learned from the Atlanta ITS deployment experience in order to improve other ITS deployments in the future. The Case Study focuses on the institutional, programmatic, and technical issues and opportunities from planning and implementing the ITS deployment in Atlanta. The Case Study collected data and information from interviews, observations, focus groups, and documentation reviews. It presents a series of lessons learned and recommendations for enabling successful ITS deployments nationwide.

  2. Stochastic Analysis of Waterhammer and Applications in Reliability-Based Structural Design for Hydro Turbine Penstocks

    SciTech Connect (OSTI)

    Zhang, Qin Fen [ORNL] [ORNL; Karney, Professor Byran W. [University of Toronto, Canada] [University of Toronto, Canada; Suo, Prof. Lisheng [Hohai University, China] [Hohai University, China; Colombo, Dr. Andrew [University of Toronto, Canada] [University of Toronto, Canada

    2011-01-01T23:59:59.000Z

    Abstract: The randomness of transient events, and the variability in factors which influence the magnitudes of resultant pressure fluctuations, ensures that waterhammer and surges in a pressurized pipe system are inherently stochastic. To bolster and improve reliability-based structural design, a stochastic model of transient pressures is developed for water conveyance systems in hydropower plants. The statistical characteristics and probability distributions of key factors in boundary conditions, initial states and hydraulic system parameters are analyzed based on a large record of observed data from hydro plants in China; and then the statistical characteristics and probability distributions of annual maximum waterhammer pressures are simulated using Monte Carlo method and verified by the analytical probabilistic model for a simplified pipe system. In addition, the characteristics (annual occurrence, sustaining period and probability distribution) of hydraulic loads for both steady and transient states are discussed. Illustrating with an example of penstock structural design, it is shown that the total waterhammer pressure should be split into two individual random variable loads: the steady/static pressure and the waterhammer pressure rise during transients; and that different partial load factors should be applied to each individual load to reflect its unique physical and stochastic features. Particularly, the normative load (usually the unfavorable value at 95-percentage point) for steady/static hydraulic pressure should be taken from the probability distribution of its maximum values during the pipe's design life, while for waterhammer pressure rise, as the second variable load, the probability distribution of its annual maximum values is used to determine its normative load.

  3. Vision based navigation system for autonomous proximity operations: an experimental and analytical study

    E-Print Network [OSTI]

    Du, Ju-Young

    2005-02-17T23:59:59.000Z

    This dissertation presents an experimental and analytical study of the Vision Based Navigation system (VisNav). VisNav is a novel intelligent optical sensor system invented by Texas A&M University recently for autonomous proximity operations...

  4. Impacts of Biofuel Production and Navigation Impediments on Agricultural Transportation and Markets

    E-Print Network [OSTI]

    Ahmedov, Zafarbek

    2013-08-22T23:59:59.000Z

    This study investigated the impacts of U.S. biofuel production and barge navigation impediments on agricultural transportation and markets. Both past and future impacts of U.S. biofuel production levels mandated by the Renewable Fuel Standards...

  5. An investigation of the roles of geomagnetic and acoustic cues in whale navigation and orientation

    E-Print Network [OSTI]

    Allen, Ann Nichole

    2013-01-01T23:59:59.000Z

    Many species of whales migrate annually between high-latitude feeding grounds and low-latitude breeding grounds. Yet, very little is known about how these animals navigate during these migrations. This thesis takes a first ...

  6. Vision-based Navigation for Mobile Robots on Ill-structured Roads

    E-Print Network [OSTI]

    Lee, Hyun Nam

    2010-01-16T23:59:59.000Z

    accordingly before the robot makes its move. We propose an algorithm to assist the robot in avoiding the untrusted area by selecting optimal locations to take frames while navigating. Experiments show that the algorithm can significantly reduce the depth error...

  7. Threat assessment for safe navigation in environments with uncertainty in predictability

    E-Print Network [OSTI]

    Aoud, Georges Salim

    2011-01-01T23:59:59.000Z

    This thesis develops threat assessment algorithms to improve the safety of the decision making of autonomous and human-operated vehicles navigating in dynamic and uncertain environments, where the source of uncertainty is ...

  8. An analysis of ICBM navigation using optical observations of existing space objects

    E-Print Network [OSTI]

    Willhite, Weldon Barry

    2004-01-01T23:59:59.000Z

    This thesis investigates the potential of a space-based navigation concept known as Skymark to improve upon the accuracy of inertially-guided intercontinental ballistic missiles (ICBMs). The concept is to use an optical ...

  9. Virtual long baseline (VLBL) autonomous underwater vehicle navigation using a single transponder

    E-Print Network [OSTI]

    LaPointe, Cara Elizabeth Grupe

    2006-01-01T23:59:59.000Z

    (cont.) Therefore, accurate underwater navigation using a single location transponder would provide dramatic time and cost savings for underwater vehicle operations. This thesis presents a simulation of autonomous underwater ...

  10. A framework for roadmap-based navigation and sector-based localization of mobile robots

    E-Print Network [OSTI]

    Kim, Jinsuck

    2004-11-15T23:59:59.000Z

    Personal robotics applications require autonomous mobile robot navigation methods that are safe, robust, and inexpensive. Two requirements for autonomous use of robots for such applications are an automatic motion planner ...

  11. Light pulse atom interferometry at short interrogation times for inertial navigation

    E-Print Network [OSTI]

    Butts, David LaGrange

    2012-01-01T23:59:59.000Z

    Light pulse atom interferometry with cold atoms is a promising inertial sensing technology for high accuracy navigation. At present, laboratory atom interferometers match or surpass state of the art mechanical and optical ...

  12. Visual Navigation: Constructing and Utilizing Simple Maps of an Indoor Environment

    E-Print Network [OSTI]

    Sarachik, Karen Beth

    1989-03-01T23:59:59.000Z

    The goal of this work is to navigate through an office environmentsusing only visual information gathered from four cameras placed onboard a mobile robot. The method is insensitive to physical changes within the room ...

  13. Modeling of wind and radar for simulation in four-dimensional navigation environment

    E-Print Network [OSTI]

    Malherbe, Gerard Andre

    1976-01-01T23:59:59.000Z

    Disturbances affecting time control precision in four-dimension navigation are modeled. Several models of wind and turbulence from the ground to ten thousand feet are developed. A distinction is made between wind mean and ...

  14. A framework for roadmap-based navigation and sector-based localization of mobile robots

    E-Print Network [OSTI]

    Kim, Jinsuck

    2004-11-15T23:59:59.000Z

    Personal robotics applications require autonomous mobile robot navigation methods that are safe, robust, and inexpensive. Two requirements for autonomous use of robots for such applications are an automatic motion planner to select paths and a...

  15. Control of a Magnetic Microrobot Navigating in Microfluidic Arterial Bifurcations through Pulsatile and Viscous Flow

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    force). Magnetic propulsion and steering for ferromagnetic microparticles, also has been employed [4 coil fields [5], [6]. Magnetic helical medical microrobots, inspired by the propulsion of bacterialControl of a Magnetic Microrobot Navigating in Microfluidic Arterial Bifurcations through Pulsatile

  16. MRI Magnetic Signature Imaging, Tracking and Navigation for Targeted Micro/Nano-capsule Therapeutics

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    - back for the microdevice and a propulsion sequence to enable interleaved magnetic propulsionMRI Magnetic Signature Imaging, Tracking and Navigation for Targeted Micro J. Nelson, Antoine Ferreira and Sergej Fatikow Abstract-- The propulsion of nano

  17. Vision based navigation system for autonomous proximity operations: an experimental and analytical study

    E-Print Network [OSTI]

    Du, Ju-Young

    2005-02-17T23:59:59.000Z

    This dissertation presents an experimental and analytical study of the Vision Based Navigation system (VisNav). VisNav is a novel intelligent optical sensor system invented by Texas A&M University recently for autonomous proximity operations...

  18. Mining Navigation History for Recommendation Xiaobin Fu, Jay Budzik, Kristian J. Hammond

    E-Print Network [OSTI]

    Mining Navigation History for Recommendation Xiaobin Fu, Jay Budzik, Kristian J. Hammond Infolab, Northwestern University 1890 Maple Avenue Evanston, IL 60201 1(847) 467-1265 fu, budzik, hammond

  19. The European Satellite Navigation Program : policy analysis and recommendations for the future

    E-Print Network [OSTI]

    Escudero San Jos, Laura

    2011-01-01T23:59:59.000Z

    The European Satellite Navigation Program is a case study that combines Technical / Public / Private aspects in an integrative way. Therefore, it is a sound case for a TPP thesis candidate. This thesis analyzes the European ...

  20. Design and analysis of an Extended Kalman Filter based navigator for an autonomous underwater vehicle

    E-Print Network [OSTI]

    Just, Bradley Eugene

    1994-01-01T23:59:59.000Z

    DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1994 Major Subject: Mechanical Engineering DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST Submitted to Texas A...

  1. On-line optical flow feedback for mobile robot localization/navigation

    E-Print Network [OSTI]

    Sorensen, David Kristin

    2004-09-30T23:59:59.000Z

    ON-LINE OPTICAL FLOW FEEDBACK FOR MOBILE ROBOT LOCALIZATION/NAVIGATION A Thesis by DAVID KRISTIN SORENSEN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 2003 Major Subject: Mechanical Engineering ON-LINE OPTICAL FLOW FEEDBACK FOR MOBILE ROBOT LOCALIZATION/NAVIGATION A Thesis by DAVID KRISTIN SORENSEN Submitted to Texas A&M University in partial fulfillment...

  2. Design and analysis of an Extended Kalman Filter based navigator for an autonomous underwater vehicle

    E-Print Network [OSTI]

    Just, Bradley Eugene

    1994-01-01T23:59:59.000Z

    DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1994 Major Subject: Mechanical Engineering DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST Submitted to Texas A...

  3. Search results | Department of Energy

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    1 Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Green Fuel This activity allows students the opportunity to explore different methods for...

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    Energy Economy Search results Search results Enter terms Search Showing 1 - 3 of 3 results. Download Energy Management Students will review energy basics and what they have...

  1. Search results | Department of Energy

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

    Energy Economy Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy Management Students will review energy basics and what they have...

  2. Search results | Department of Energy

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

    Energy Economy Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Transfer 1. Identify a closed system with consevative forces. 2....

  3. Search results | Department of Energy

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

    Energy Economy Download Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy Management Students will review energy basics and what...

  4. Search results | Department of Energy

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

    Energy Economy Download Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Transportation Fuels: The Future is Today (6 Activities) This...

  5. Search results | Department of Energy

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

    Energy Economy Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Management Students will review energy basics and what they have...

  6. Search results | Department of Energy

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

    Economy Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy Management Students will review energy basics and what they have learned in...

  7. Search results | Department of Energy

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

    Energy Economy Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Transfer 1. Identify a closed system with consevative forces. 2....

  8. Search results | Department of Energy

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

    Energy Economy Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Management Students will review energy basics and what they have...

  9. Search results | Department of Energy

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

    Fuel Economy Energy Efficiency Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Alternative Fuels Used in Transportation (5 Activities)...

  10. Search results | Department of Energy

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

    Biofuels Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Transportation Fuels: The Future is Today (6 Activities) This teacher guide...

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

    Biofuels Download Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Alternative Fuels Used in Transportation (5 Activities) Gasoline is the...

  12. Search results | Department of Energy

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

    Biofuels Download Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Transportation Fuels: The Future is Today (6 Activities) This teacher...

  13. Search results | Department of Energy

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

    3 Search results Search results Enter terms Search Showing 1 - 8 of 8 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  14. Search results | Department of Energy

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

    High School (9-12) Teachers Energy Efficiency Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download The BEAM Project: Building Efficient...

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

    Middle School (6-8) Teachers Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Protect Your Climate Curriculum and Training Request projects...

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

    Middle School (6-8) Teachers Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Article Energy Literacy in Action: Nevada Teachers Helping Students...

  17. Search results | Department of Energy

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

    Middle School (6-8) Teachers Search results Search results Enter terms Search Showing 1 - 3 of 3 results. Download Monitoring and Mentoring These activities explore energy use...

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

    High School (9-12) Teachers Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Conservation Contract (4 activities) Students learn...

  19. Search results | Department of Energy

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

    High School Students Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Article Energy Literacy in Action: Nevada Teachers Helping Students Learn About...

  20. Search results | Department of Energy

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

    Middle School (6-8) Teachers Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Conservation Contract (4 activities) Students learn...