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  1. Sibley station low-sulfur coal conversion program

    SciTech Connect (OSTI)

    Rupinskas, R.L. [Sargent & Lundy LLC, Chicago, IL (United States); Rembold, D.F. [Missouri Public Service, Kansas City, MO (United States)

    1995-03-01

    After embarking on an upgrade project in 1986 that was designed to allow efficient and reliable operation of its coal-fired Sibley station through 2010, Missouri Public Service (MPS) faced the uncertainty of impending acid-rain legislation. To protect its investment in the Sibley Rebuild Program, the utility evaluated compliance options based on the emerging legislation and concluded that switching to low-sulfur coal offered the least-cost compliance approach. Compared to installing a scrubber, switching to a low-sulfur coal was also more straightforward, although not without challenges and complications. This paper reviews the Sibley low-sulfur coal conversion program. At Sibley, fuel switching was chosen only after numerous internal and external studies; it withstood late challenges from natural gas and allowance trading. Switching demanded additional equipment to blend Power River Basin coals and other coals, and demanded additional and upgraded protective equipment in the areas of fire protection, dust collection, and explosion prevention. In the year since the coal conversion project was completed the facility has operated reliably, the economic benefits of the lower cost Powder River Basin coals have been realized, and the station has also met the requirements of both phases of the acid rain legislation. Fuel switching at Sibley required a team approach and careful analysis. The coal conversion project also required attention and dedication by team members in order to minimize fuel costs while maintaining optimum plant efficiency and availability.

  2. Institute for sustainable mechanical designs Paul Dawson and Matt Miller, Sibley School of Mechanical Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    (cradle to cradle) · Energy usage: production, service and disposal · Cost considerations: sustainableInstitute for sustainable mechanical designs Paul Dawson and Matt Miller, Sibley School

  3. Sibley County, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformationShoshone County,Si BrilliantSibley County,

  4. City of Sibley, Iowa (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler, IowaScottsboro, Alabama (UtilityShelbyville, TennesseeSibley,

  5. Periods Associated to Algebraic Cycles Spencer Bloch

    E-Print Network [OSTI]

    Bloch, Spencer

    K0(X) = CHp (X)Q Spencer Bloch () Periods Associated to Algebraic Cycles March 3, 2014 Albert) CHp(X, n) := H-n(Zp(X, ·)). Spencer Bloch () Periods Associated to Algebraic Cycles March 3, 2014 ) - Zp (X) CHp(X, n) := H-n(Zp(X, ·)). Spencer Bloch () Periods Associated to Algebraic Cycles March 3

  6. Evolutionary synthesis of kinematic mechanisms Computational Synthesis Laboratory, Sibley School of Mechanical and Aerospace Engineering, and Faculty of Computing and Information

    E-Print Network [OSTI]

    Fernandez, Thomas

    , Sibley School of Mechanical and Aerospace Engineering, and Faculty of Computing and Information Science, Computational Synthesis Laboratory, Sibley School of Mechanical and Aerospace Engineering, and FacultyEvolutionary synthesis of kinematic mechanisms HOD LIPSON Computational Synthesis Laboratory

  7. KU alumna to head Spencer Research Library

    E-Print Network [OSTI]

    2009-06-18

    12/5/13 KU alumna to head Spencer Research Library www.lib.ku.edu/news/spencer_head_announced.shtml 1/2 The University of Kansas Libraries Libraries Home Articles & Databases Catalog: books & more E-journals Research by Subject Course Reserves... Library Pages A-Z Images KU ScholarWorks KU Digital Collections Hours My Account Request Articles, Books,… Friends & Benefactors Suggestions University of Kansas alumna Beth M. Whittaker will become the next head of KU’s Kenneth Spencer Research Library...

  8. Sibley School of Mechanical & Aerospace Engineering -Graduate Post Graduate Activities Detail & History

    E-Print Network [OSTI]

    Lipson, Michal

    Raytheon Systems Engineer Tucson AZ MENG Rockwell Collins Mechanical Engineer Sterling VA MENG Space2009 Sibley School of Mechanical & Aerospace Engineering -Graduate Post Graduate Activities Detail Engineering Graduate Level students from the Class of 2009. Historical data is provided to allow

  9. CITY AND REGIONAL PLANNING Cornell University 106 West Sibley Hall Ithaca, New York 14853

    E-Print Network [OSTI]

    Walter, M.Todd

    CITY AND REGIONAL PLANNING Cornell University · 106 West Sibley Hall · Ithaca, New York 14853 Tel@cornell.edu)isDirectoroftheNewYorkStateWaterResourcesInstituteatCornell University. BrianG.Rahm(bgr4, New York 14853 Tel: (607) 255-4331 · Fax: (607) 255-1971 · www.crp.cornell.edu Whatistheissue? In2009

  10. Spencer, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencer County,Spencer

  11. Man with a Plan Herbert Spencer's theory of everything.

    E-Print Network [OSTI]

    Shapin, Steven

    and attributed to him the decisive metaphysical epiphany of his life: "I remember that light came as in a flood virtue, Spencer steamed off back to England. Spencer was, arguably, the single most influential

  12. Some Observations Regarding Steady Laminar Flows Past Bluff Bodies

    E-Print Network [OSTI]

    Fornberg, Bengt

    Some Observations Regarding Steady Laminar Flows Past Bluff Bodies Bengt Fornberg Department, 2013. February 4, 2014 Abstract Steady laminar flows past simple objects, such as a cylinder

  13. Spencer, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencer

  14. Spencer, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencerOklahoma: Energy

  15. Spencer, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencerOklahoma:

  16. Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas

    SciTech Connect (OSTI)

    Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

    1991-09-01

    The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

  17. Stratigraphy of the Calvert Bluff Formation of the Wilcox Group, Brazos County, Texas 

    E-Print Network [OSTI]

    May, Audrey Gail

    1994-01-01

    Wilcox Group sediments are classified into three main formations: a lower Hooper Formation, a middle Simsboro Formation, and an upper Calvert Bluff Formation. The Calvert Bluff and Simsboro formations have been interpreted ...

  18. Spencer Hot Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencer County,Spencer Hot

  19. PRESS CONFERENCE U.S. Secretary of Energy Spencer Abraham,

    E-Print Network [OSTI]

    , and we thank him, in order to express the will of the Spanish government to provide for the costPRESS CONFERENCE U.S. Secretary of Energy Spencer Abraham, Spanish Minister of Economy Rato to the government of the U.S., in the person of the Secretary of Energy, of our candidacy, expressed some time ago

  20. LOCAL FOURIER TRANSFORMS AND RIGIDITY FOR SPENCER BLOCH AND H

    E-Print Network [OSTI]

    Bloch, Spencer

    LOCAL FOURIER TRANSFORMS AND RIGIDITY FOR D-MODULES SPENCER BLOCH AND H #19; EL #18; ENE ESNAULT To Armand Borel, in memoriam Abstract. Local Fourier transforms, analogous to the `-adic local Fourier if a certain in#12;nitesimal rigidity condition is satis#12;ed. As in [12], the argument uses local Fourier

  1. Remarks Prepared for Delivery by Secretary of Energy Spencer Abraham

    E-Print Network [OSTI]

    for the enormous amount of work you have been doing on behalf of the world's energy future. And let me recognize be one of those technologies that allows the world to leapfrog the enormous acceleration in future energyRemarks Prepared for Delivery by Secretary of Energy Spencer Abraham ITER Ministerial December 20

  2. Hydrogeology and groundwater modeling of a Calvert Bluff aquifer 

    E-Print Network [OSTI]

    Lawrence, James

    1989-01-01

    of the Wilcox/Carrizo Aquifer System 15 16 17 18 SITE DESCRIPTION. 21 Site Physiography and Climate. . Site Geology Site Hydrogeology. 21 21 25 TABLE OF CONTENTS (CONTINUED) PAGE INVESTIGATION OF THE STUDY SAND. 29 Method: Delineating the Study... HYDROGEOLOGY AND GROUNDWATER MODELING OF A CALVERT BLUFF AQUIFER A Thesis by JAMES LAWRENCE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE...

  3. Spencer County, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencer County, Indiana:

  4. Spencer County, Kentucky: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencer County,

  5. City of Poplar Bluff, Missouri (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler, Iowa (UtilityIowaIowa (UtilityCityPioche,KansasPoplar Bluff,

  6. Fighting Online Click-Fraud Using Bluff Ads

    E-Print Network [OSTI]

    Haddadi, Hamed

    2010-01-01

    Online advertising is currently the greatest source of revenue for many Internet giants. The increased number of specialized websites and modern profiling techniques, have all contributed to an explosion of the income of ad brokers from online advertising. The single biggest threat to this growth, is however, click-fraud. Trained botnets and even individuals are hired by click-fraud specialists in order to maximize the revenue of certain users from the ads they publish on their websites, or to launch an attack between competing businesses. In this note we wish to raise the awareness of the networking research community on potential research areas within this emerging field. As an example strategy, we present Bluff ads; a class of ads that join forces in order to increase the effort level for click-fraud spammers. Bluff ads are either targeted ads, with irrelevant display text, or highly relevant display text, with irrelevant targeting information. They act as a litmus test for the legitimacy of the individual...

  7. Fluctuation estimates for sub-quadratic gradient field actions David Brydges and Thomas Spencer

    E-Print Network [OSTI]

    Brydges, David

    Fluctuation estimates for sub-quadratic gradient field actions David Brydges and Thomas Spencer) Fluctuation estimates for sub-quadratic gradient field actions David Brydges1 and Thomas Spencer2 1 Department://dx.doi.org/10.1063/1.4747194] Dedicated to Elliott Lieb on the occasion of his 80th birthday The theory

  8. The Spencer Museum of Art's CMP were approved by the Management Team on September 10, 2014. 1 The Spencer Museum of Art's

    E-Print Network [OSTI]

    ........................................................................................................... 10 POLICY REVIEW AND REVISION of Kansas and is committed to serving communities of learners across Kansas and beyond. Authority The Spencer Museum of Art is an Instructional Support unit of the University of Kansas, a State of Kansas

  9. Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas. Final phase 1, Environmental report

    SciTech Connect (OSTI)

    Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

    1991-09-01

    The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

  10. Spencer Hot Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSoloPage Edit with formYellowstoneSpectrolabSpencer

  11. City of Spencer, Nebraska (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker, SouthCity of SaintOhioSpencer, Nebraska

  12. FINDING KBO FLYBY TARGETS FOR NEW HORIZONS JOHN SPENCER and MARC BUIE

    E-Print Network [OSTI]

    Young, Leslie A.

    FINDING KBO FLYBY TARGETS FOR NEW HORIZONS JOHN SPENCER and MARC BUIE Lowell Observatory LESLIE maintained by Marc Buie at http://www.lowell.edu/buie/kbo/kbofollowup.html (histogram, right axis). The good

  13. White Bluffs Pickling Acid Cribs expedited response action proposal

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    The US Environmental Protection Agency (EPA) and Washington State Department of Ecology (Ecology) recommended in a letter dated March 4, 1992 (Attachment 1) that the US Department of Energy (DOE) prepare an expedited response action (ERA) for the White Bluffs Pickling Acid Cribs Site. The lead regulatory agency for this ERA is the EPA, with Ecology providing support. The goal of this ERA is to reduce the potential of any residual contaminant migration from the cribs to the soil column and groundwater. The cribs are the only waste site within the 100-IU-5 operable unit. Since the operable unit is surrounded by other waste units, tracing the potential groundwater contamination from the 100-IU-5 operable unit for this ERA would not be effective. Groundwater will be investigated with the 100-IU-2 operable unit. This ERA proposal presents the characterization data from the site investigations conducted in November of 1992. This information is evaluated to present the best method for reducing potential of contaminant migration from the disposal unit, ensuring both protection of human health and the environment. The ERA proposal will undergo a public review. EPA and Ecology will issue an Action Agreement Memorandum after comment resolution. This Action Memorandum may authorize implementation of the ERA proposal`s recommended alternative. The ERA may also provide a No Further Action Interim Record of Decision (IROD) of the 100-IU-5 operable unit.

  14. Wind Sheltering of a Lake by a Tree Canopy or Bluff Topography Corey D. Markfort1,2

    E-Print Network [OSTI]

    Porté-Agel, Fernando

    1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Wind Sheltering of a Lake by a Tree Canopy or Bluff, Minnesota, USA. 3 National Center for Earth-Surface Dynamics (NCED), Minneapolis, Minnesota, USA Abstract A model is developed to quantify the wind sheltering of a lake by a tree canopy or a bluff

  15. Elimination of Vortex Streets in Bluff-Body Flows S. Dong,1,* G. S. Triantafyllou,2

    E-Print Network [OSTI]

    Dong, Suchuan "Steven"

    . By bluff-body flow we mean flows past blunt objects, such as the wind blowing around a high-rise building´rma´n street formed in their wake. Specifically, we find that small amounts of combined windward suction.g., splitter plate, base bleeding, small control cylinder, to name but a few; see [6] for several representa

  16. Preliminary firn-densification model with 38-site dataset M. K. Spencer,1

    E-Print Network [OSTI]

    Creyts, Timothy T.

    in a simple physical model for different stages of time-dependent firn densification. Our model works as well-dependent uncertainties, and because different models may perform better in different tempera- ture, accumulation, densityPreliminary firn-densification model with 38-site dataset M. K. Spencer,1 R. B. Alley,1 T. T

  17. Spencer Liberto, Dilan Ustek, Jordan Yuan How Does a C Program Talk to a Scribbler Robot?

    E-Print Network [OSTI]

    Walker, Henry MacKay

    Spencer Liberto, Dilan Ustek, Jordan Yuan How Does a C Program Talk to a Scribbler Robot? MyroC/Scribbler Language The MyroC library and your Scribbler robot have an agreed upon low-level language or byte code Bluetooth. CSC 499 MAP Adviser Henry Walker The robot gives out a signal to the workstation every 5

  18. The Flask Security Architecture: System Support for Diverse Security Policies Ray Spencer Secure Computing Corporation

    E-Print Network [OSTI]

    Andersen, Dave

    Computing Corporation Stephen Smalley, Peter Loscocco National Security Agency Mike Hibler, David AndersenThe Flask Security Architecture: System Support for Diverse Security Policies Ray Spencer Secure be flexible in their support for security policies, providing sufficient mechanisms for supporting the wide

  19. Automating UI Generation by Model Composition R. E. Kurt Stirewalt Spencer Rugaber

    E-Print Network [OSTI]

    Stirewalt, Kurt

    spec­ ified [5]. Once specified, automated tools integrate the models and generate an efficient system Building user interfaces (UIs) is time consuming and costly. In systems with graphical UIs (GUIs), nearlyAutomating UI Generation by Model Composition R. E. Kurt Stirewalt Spencer Rugaber Computer Science

  20. Water Balance, Salt Loading, and Salinity Control Options of Red Bluff Reservoir, Texas 

    E-Print Network [OSTI]

    Miyamoto, S.; Yuan, Fasong; Anand, Shilpa

    2007-01-01

    stream_source_info tr298.pdf.txt stream_content_type text/plain stream_size 85293 Content-Encoding UTF-8 stream_name tr298.pdf.txt Content-Type text/plain; charset=UTF-8 TR- 298 2007 Water Balance, Salt Loading... Texas Water Resources Institute Texas A&M University WATER BALANCE, SALT LOADING, AND SALINITY CONTROL OPTIONS OF RED BLUFF RESERVOIR, TEXAS S. Miyamoto, Fasong Yuan, and Shilpa Anand...

  1. A Report on Library-Museum collaboration at the University of Kansas: The Spencer Museum of Art and KU Libraries

    E-Print Network [OSTI]

    Rosenblum, Brian

    2011-06-24

    This report stems from the author's semester as Keeler Family Intra-University Professor at the Spencer Museum of Art at the University of Kansas during the Fall 2010 semester. The report provides some background information ...

  2. On the bluffs overlooking Monterey Bay, the Seymour Marine Discovery Center is dedicated to educating people about the role

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    On the bluffs overlooking Monterey Bay, the Seymour Marine Discovery Center is dedicated · theadjacentYoungerLagoonNaturalReserve The Seymour Center is a self-funded program of the University of California,SantaCruz. seymour marine Discovery center at Long marine Laboratory university of California

  3. On the bluffs overlooking Monterey Bay, the Seymour Marine Discovery Center is dedicated to educating people about the role

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    On the bluffs overlooking Monterey Bay, the Seymour Marine Discovery Center is dedicated's oceans. Seymour Marine Discovery Center at Long Marine Laboratory Participate through inquiry · theadjacentYoungerLagoonNaturalReserve Located at Long Marine Laboratory, the Seymour Center is a self

  4. Boattail Plates With Non-Rectangular Geometries For Reducing Aerodynamic Base Drag Of A Bluff Body In Ground Effect

    DOE Patents [OSTI]

    Ortega, Jason M. (Pacifica, CA); Sabari, Kambiz (Livermore, CA)

    2006-03-07

    An apparatus for reducing the aerodynamic base drag of a bluff body having a leading end, a trailing end, a top surface, opposing left and right side surfaces, and a base surface at the trailing end substantially normal to a longitudinal centerline of the bluff body, with the base surface joined (1) to the left side surface at a left trailing edge, (2) to the right side surface at a right trailing edge, and (3) to the top surface at a top trailing edge. The apparatus includes left and right vertical boattail plates which are orthogonally attached to the base surface of the bluff body and inwardly offset from the left and right trailing edges, respectively. This produces left and right vertical channels which generate, in a flowstream substantially parallel to the longitudinal centerline, respective left and right vertically-aligned vortical structures, with the left and right vertical boattail plates each having a plate width defined by a rear edge of the plate spaced from the base surface. Each plate also has a peak plate width at a location between top and bottom ends of the plate corresponding to a peak vortex of the respective vertically-aligned vortical structures.

  5. Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer H. Wood, Emily A. Hinz, and Dylan Mikesell, Boise State University, Fongsaward

    E-Print Network [OSTI]

    Barrash, Warren

    Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer of the SEG Foundation Geoscientists Without Borders program, we conducted a geophysics workshop in northern Thailand to train students and professionals in geophysical methods to address environmental

  6. Environmental Assessment of the Gering-Stegall 115-kV Transmission Line Consolidation Project, Scotts Bluff County, Nebraska

    SciTech Connect (OSTI)

    NONE

    1995-05-01

    The Department of Energy (DOE), Western Area Power Administration (Western) proposes to consolidate segments of two transmission lines near the Gering Substation in Gering, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska, within the city of Gering. Presently, there are three parallel 115-kilovolt (kV) transmission lines on separate rights-of-way (ROW) that terminate at the Gering Substation. The project would include dismantling the Archer-Gering wood-pole transmission line and rebuilding the remaining two lines on single-pole steel double circuit structures. The project would consolidate the Gering-Stegall North and Gering-Stegall South 115-kV transmission lines on to one ROW for a 1.33-mile segment between the Gering Substation and a point west of the Gering Landfill. All existing wood-pole H-frame structures would be removed, and the Gering-Stegall North and South ROWs abandoned. Western is responsible for the design, construction, operation, and maintenance of the line. Western prepared an environmental assessment (EA) that analyzed the potential environmental impacts of the proposed construction, operation, and maintenance of the 115-kV transmission line consolidation. Based on the analyses in the EA, the DOE finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act of 1969 (NEPA).

  7. Marriage Contracts in Fifteenth-Century Normany: An Examination of MSD47 at the Spencer Research Library

    E-Print Network [OSTI]

    Whittaker, Beth M.

    1992-01-01

    Contents Introductory text 3 Editorial conventions 14 Transcriptions 15 Notes 27 Glossary 34 Map 35 Genealogy 36 Photocopies 37 Bibl iography MS D47 at the Kenneth Spencer Research Library of the University of Kansas is a book of copies of legal... of bad harvests drove inflation up.29 In sum, it appears that the Campront couples were married under tenuous economic and political situations. While their land may have been secure, their income certainly was not. The charters of MS D47 themselves...

  8. Nantucket Sleighride: An exhibit on Whales and Whaling from the Department of Special Collections, Kenneth Spencer Research Library

    E-Print Network [OSTI]

    Haines, Sally

    2012-12-01

    NANTUCKET SLEIGHRIDE Catalog of an exhibition by Sally Haines 2nd edition, revised, enlarged and improved December 2012 INTRODUCTION In a curious preamble to his novel Moby-Dick, Herman Melville gives us Extracts “supplied by a Sub... walked into the Spencer Library’s exhibit area on that day of the opening of Nantucket Sleighride you might have thought you’d wandered by mistake into an aquarium. In the shadows behind this aquarium’s glass, absent the salt water (bad for books...

  9. Sibley School of Mechanical and Aerospace Engineering

    E-Print Network [OSTI]

    interests include fluid dynamics and thermal science, turbulence, combustion, solid mechanics, biomechanics, dynamics, systems and control, energy systems, sustainable systems, space systems, micro-nano science, and design and manufacturing. ORIE faculty interests include probability, optimization, statistics

  10. Sibley School of Mechanical and Aerospace Engineering

    E-Print Network [OSTI]

    Bonassar, Larry

    design; sustainable design; additive manufacturing; manufacturing of advanced and multifunctional 607 255-0813 mc288@cornell.edu October 2014 Faculty Position in Design and Manufacturing Mechanical and Manufacturing, as related strongly to the disciplines within Mechanical and Aerospace Engineering. Candidates

  11. Sibley Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbH Jump to: navigation,Show Me EthanolMaterials

  12. Sibley Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbH Jump to: navigation,Show Me EthanolMaterialsWind

  13. Spencer Chetnical Ccmpny

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe:Salmon,.WGJPH-146. .* .-146

  14. Bobcat Bluff | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:Pontiac Biomass FacilityBluegrass Ridge Wind2 GeothermalBobcat

  15. Crofton Bluffs | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower VenturesInformation EU-UNDP ClimatePublicCriterium EngineersCrofton

  16. Elizabeth Spencer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof EnergyPlants"OE is laying theDepartmental

  17. Renville-Sibley Coop Pwr Assn | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEast Jump to: navigation,

  18. Signature of Charles Spencer Signature of Charles Spencer Signature of Charles Spencer

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en NNSAReferenceScoping2Bret ESpencer

  19. Sand Bluff Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUD WindI Jump to:Miguel, California:Sand

  20. Walmart Red Bluff | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin FilmUnitedVairexVertVillageVitexWaco,Wales WindWalmart Red

  1. Women @ Energy: Cherrill Spencer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-Sessions |discussed how saving energy couldAugust 18,HotAmberDr. CarolCherrill

  2. Spencer R. Pruitt | Argonne Leadership Computing Facility

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|SensitiveApril 2, 2014 SmithSpectroscopy ofSpectroscopy ofAg

  3. Geology of the Little Bluff Creek Area, Mason County, Texas 

    E-Print Network [OSTI]

    Mangum, Charles Roland

    1960-01-01

    . , the atrat9~aphy and paleontology of the Carboniferous syatecL, which includes a xcview of the Cretaceous ayatecL ?nd caner Paleoaoic aysteaa exposed within the Llano region. Batnea and Pell (l4) desex'ibed several +ensured sec- tions and presented...

  4. Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining...

    Open Energy Info (EERE)

    breccias nearby. Explosive venting evidently was part of the evolution of the ore-forming geothermal systems which, at one time, must had reached the paleosurface. Previous...

  5. Elimination of Vortex Streets in Bluff-Body Flows

    E-Print Network [OSTI]

    2008-05-16

    May 21, 2008 ... structural vibrations if the body is flexibly mounted, espe- cially in the ..... designs along this line have supported the findings of this. Letter, one ...

  6. Bluff Body Flow Simulation Using a Vortex Element Method

    SciTech Connect (OSTI)

    Anthony Leonard; Phillippe Chatelain; Michael Rebel

    2004-09-30

    Heavy ground vehicles, especially those involved in long-haul freight transportation, consume a significant part of our nation's energy supply. it is therefore of utmost importance to improve their efficiency, both to reduce emissions and to decrease reliance on imported oil. At highway speeds, more than half of the power consumed by a typical semi truck goes into overcoming aerodynamic drag, a fraction which increases with speed and crosswind. Thanks to better tools and increased awareness, recent years have seen substantial aerodynamic improvements by the truck industry, such as tractor/trailer height matching, radiator area reduction, and swept fairings. However, there remains substantial room for improvement as understanding of turbulent fluid dynamics grows. The group's research effort focused on vortex particle methods, a novel approach for computational fluid dynamics (CFD). Where common CFD methods solve or model the Navier-Stokes equations on a grid which stretches from the truck surface outward, vortex particle methods solve the vorticity equation on a Lagrangian basis of smooth particles and do not require a grid. They worked to advance the state of the art in vortex particle methods, improving their ability to handle the complicated, high Reynolds number flow around heavy vehicles. Specific challenges that they have addressed include finding strategies to accurate capture vorticity generation and resultant forces at the truck wall, handling the aerodynamics of spinning bodies such as tires, application of the method to the GTS model, computation time reduction through improved integration methods, a closest point transform for particle method in complex geometrics, and work on large eddy simulation (LES) turbulence modeling.

  7. Maple Bluff, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma,Information MHKMHK5TransportManitouChange | OpenMap of BiomassMapMap

  8. Ocean Bluff-Brant Rock, Massachusetts: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNewSt. Louis,Energy Information Area (Warpinski,Information

  9. Microsoft PowerPoint - Town Bluff Vegetation impact.ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnowReport ARM28 MarchEugene, Oregon Airport's.

  10. Scotts Bluff County, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUD WindISave

  11. Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining District,

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen5All HomeAlphakat GmbH JumpAlsoAltamount Power

  12. City of Pine Bluffs, Wyoming (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,CammackFLIRChurchFontanelle,Information NorthCityCity of

  13. City of Sergeant Bluff, Iowa (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker, SouthCity of Saint Peter,Schuyler,

  14. Rachel A. Spencer, University of Georgia SUPEH Intern, Summer 2010

    E-Print Network [OSTI]

    of an extended and extreme freeze. In this investigation, the CDC strove to provide the state of Alabama veterinarian on a tour of three meat processing facilities. We also traveled to Port Canaveral, Florida

  15. Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell...

    Open Energy Info (EERE)

    Activity Date Usefulness useful DOE-funding Unknown Notes Collaboration with the gold mining industry has brought two new geothermal discoveries to the attention of the geothermal...

  16. Thursday, January 30, 2003 Page: 1 Energy Secretary Spencer Abraham

    E-Print Network [OSTI]

    ... our ultimate freedom fuel ... to power hundred of millions of hydrogen fuel cell vehicles in the U

  17. Ulrich Wiesner > Spencer T. Olin Professor of Engineering

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publications 1.

  18. City of Spencer, Iowa (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler, IowaScottsboro, AlabamaSlater, Missouri

  19. Spencer_Answers to student questions 415.pdf Student questions: Jon Spencer colloquium on "The Pliocene Bouse Formation and Initiation

    E-Print Network [OSTI]

    Rhoads, James

    , the basin areas around the Colorado river and Salt River appear visually similar. Did similar geology happen table. If evaporation concentrates salt (halite) and gypsum, it will concentrate strontium of the Colorado River valley, and cited the volcanic/tectonic activity as a contra indicator to that idea. Could

  20. Hanford Site

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

    White Bluffs 86746-21 White Bluffs High School Fire, 1942 86746-21 White Bluffs High School Fire, 1942 88091335-9 White Bluffs Band, 1932 88091335-9 White Bluffs Band, 1932 69547-4...

  1. Geology of an area between Bluff and Honey Creeks, Mason County, Texas 

    E-Print Network [OSTI]

    Fritz, Joseph Francis

    1954-01-01

    ahelo aeaber Rergan Creak Xiaoatoai comber ttelge conga%one Noecbor Riley f cRtiabian Lien go'ICnbain conge'iceco Reebok Cap Ronntain linea tone aeebor Hickory conge%one aoiber Pre&aabri, an eye%one Zgnoone reoke pine~ino4 gre4itk Oearee...

  2. Calculations of a Turbulent Bluff-Body Stabilized Flame , S. B. Pope and D. A. Caughey

    E-Print Network [OSTI]

    methodologies, the treatment of chemical reaction is based on mixture fraction. Present day mixture fraction a relatively simple skeletal chemical mechanism. Since the augmented reduced mechanism for methane (ARM) [12. The in situ adaptive tabulation (ISAT) method is used to implement methane chemistry using an Augmented

  3. Processes and rates of shoreline bluff recession at Lake Sharpe, South Dakota 

    E-Print Network [OSTI]

    Harwood, David Grosart

    1993-01-01

    Lake Sharpe is the center of three reservoirs formed by dams built by the U.S. Army Corps of Engineers on the Missouri River in South Dakota in the early 1960's. The design service life of the reservoir is 400 to 700 years based on the expected...

  4. Drag reduction of a bluff body using adaptive control methods Jean-Franois Beaudoina

    E-Print Network [OSTI]

    Wesfreid, José Eduardo

    of Research and Innovation, PSA Peugeot-Citroën, 2 route de Gisy, 78943 Vélizy-Villacoublay, France Olivier Palaiseau Cedex, France Jean-Luc Aider Department of Research and Innovation, PSA Peugeot-Citroën, 2 route of the cylinder, the lower the drag. In a first study, the goal of the control is for the system to reach a drag

  5. RESEARCH ARTICLE Drag and lift reduction of a 3D bluff-body using active vortex

    E-Print Network [OSTI]

    Wesfreid, José Eduardo

    apparatus (chemical industry, energy production). From the academic point of view, it is an exciting-up with motorized vortex generators is proposed. Thanks to this active device. The optimal configurations depending academic and industrial research. From the indus- trial point of view, flow control is a way to increase

  6. Aerodynamic drag reduction apparatus for gap-divided bluff bodies such as

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563Abuse Tolerance(Conference)Geothermal

  7. Aerodynamic drag reduction apparatus for gap-divided bluff bodies such as

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563Abuse Tolerance(Conference)Geothermaltractor-trailers (Patent) |

  8. Apparatus And Method For Reducing Drag Of A Bluff Body In Ground Effect

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563AbuseConnectJournal Article:(Journal Article)Article) |Using

  9. Apparatus And Method For Reducing Drag Of A Bluff Body In Ground Effect

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563AbuseConnectJournal Article:(Journal Article)Article)

  10. Bridging literacy at home and classroom through ASL storysigning DVD

    E-Print Network [OSTI]

    Baugh, Lucinda Rae; Baugh, Lucinda Rae

    2012-01-01

    Signed Languages. In Schick, Marschark, and Spencer (Ed. )Development. In Schick, Marschark, and Spencer (Ed. )of Fingerspelling. In Schick, Marschark, and Spencer (Ed. )

  11. Statement of Spencer Abraham Secretary, U.S. Department of Energy

    E-Print Network [OSTI]

    nuclear energy plays an important part in our future energy mix. Our scientists are pursuing an advanced pursuing other new technologies to meet future energy and environmental challenges initiative consists of a broad mix of energy sources ranging from renewable energy to fossil fuels

  12. Parasitic castration: a perspective from a model of dynamic energy Spencer R. Hall,1,

    E-Print Network [OSTI]

    Hall, Spencer

    of dynamic energy budgets (DEB), we show how these results readily emerge, assuming that parasites consume this model, we compare and contrast two strategies for parasites. ``Consumers'' only steal energy from model of energy flow using a minimal number of assumptions. Finally, the DEB model for both ``consumers

  13. Patrons and Go-Betweens: A Selection from the Spencer Research Library's Pre-Raphaelite Collections

    E-Print Network [OSTI]

    1997-01-01

    : Constantine Ionides. GO-BETWEEN: Aglaia (Ionides) Coronio, Ionides 1 sister. DATE: ca. 1880. A group of 19 letters from Rossetti to Mrs Coronio. Constantine Alexander Ionides was the head of a family of exiled Greeks who became wealthy merchants...'s home-page.) Constantine admired the sketch in March 1879 and commissioned a finished oil version, now in the Victoria and Albert Museum. (A reproduction is at the left.) ARTIST: HOLMAN HUNT GO-BETWEEN: Augustus Egg, 1816-1863, R.A., one of the few...

  14. Cerebellum and Timing Rebecca M. C. Spencer and Richard B. Ivry

    E-Print Network [OSTI]

    Jacobs, Lucia

    as highlights some of the limitations of cerebellar timing. History/Background David Marr, in his 1969 classic structure in the cerebellum was ideal for motor learning (Marr 1969). While Marr's model continues to Marr's paper, the physician and artist Fritz Kahn was attracted to the macroscopic features

  15. Remarks by Secretary of Energy Spencer Abraham Luncheon Address to the Keidanren

    E-Print Network [OSTI]

    noted the enduring and fruitful alliance between our nations when he spoke to the Diet and said: "From that alliance has come an era of peace in the Pacific. And in that peace, the world has witnessed the broad and in the years to come. #12;How we forge our alliance in the future is what I would like to discuss with you

  16. 2008. The Cartographic Section, Dept. of Geography, UWO /#19-09/kv To Spencer Hall

    E-Print Network [OSTI]

    Lennard, William N.

    Campus Perth Drive Complex Eight Level Parkade Westminster College Siebens Centre West Valley Dental Sci

  17. A Silver Anniversary: The first 25 years of the Kenneth Spencer Research Library

    E-Print Network [OSTI]

    Helyar, James; Mason, Alexandra; Williams, Sheryl K.; Kehde, Edward; Bunch, Barry; Crowe, William J.

    1994-01-01

    humanists had its Spanish equivalent in a somewhat larger purchase of the following year. Sir William Stirling-Maxwell, noted for his The Cloister Life of the Emperor Charles V, was a great 19th century British Hispanist and book collector. His library...

  18. Factorscontributingto spatialvariability of NzO fluxes in a Virginia saltmarsh ClaraSpencerFunk

    E-Print Network [OSTI]

    Lawrence, Deborah

    . In this study I seek to characterize physical and biogeochemical factors that contribute to spatial variability - delivery and denitrifying activity through enhanced infiltration, water residence time, and surface area% and 59%, respectively, and overwhelmed saturated hydraulic conductivity as the primary infiltration

  19. DOE - Office of Legacy Management -- Spencer Chemical Co - KS 0-01

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OH 51SavannahMillKS 0-01 FUSRAP

  20. DOE - Office of Legacy Management -- Spencer Chemical Co - MO 0-01

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OH 51SavannahMillKS 0-01 FUSRAPMO

  1. Spencer Robbins > Materials Scientist - TeraPore Technologies, Inc. >

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541C.3 Special Report:Spectroscopic ionSpectroscopyCenter

  2. Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell, Et Al.,

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJ AutomationTexas/WindEnergyOpenInformation Silver Peak Area

  3. Spencer Abraham Sworn in as Secretary of Energy | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal ofNational NuclearSite Office Contracting Officer1 DEMO|

  4. U.S. Department of Energy, Energy Secretary Spencer Abraham's Statement on

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation FederatedInformationTITLE:Connectsubchitted manuscriptthe

  5. U.S. Department of Energy, Secretary of Energy Spencer Abraham, Office of

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation FederatedInformationTITLE:Connectsubchitted

  6. Facies architecture of the upper Calvert Bluff Formation exposed in the highwall of Big Brown Mine, Fairfield, Texas 

    E-Print Network [OSTI]

    Sturdy, Michael Dale

    2006-10-30

    or liquefaction of adjacent sandy banks (Turner and Munro, 1987; Reading, 1996). Incised Valley Fill Description These brown to gray fine-grained cross stratified sands vary from zero to over 70 feet (21.3 m) thick. The lower bounding contact is an erosion surface...

  7. Journal of Fluids and Structures 22 (2006) 973978 Bluff-body drag reduction by extremum-seeking control

    E-Print Network [OSTI]

    Wesfreid, José Eduardo

    2006-01-01

    -seeking control J.F. Beaudoina,Ă, O. Cadotb , J.L. Aiderc , J.E. Wesfreidc a Department of Research and Innovation the lower the drag. The goal of the control is for the system to find itself an optimal set point, defined as the lowest cost of global energy consumption of the system (drag reduction versus energy used by the actuator

  8. Bayes' Bluff: Opponent Modelling in Poker Finnegan Southey, Michael Bowling, Bryce Larson, Carmelo Piccione, Neil Burch, Darse Billings, Chris Rayner

    E-Print Network [OSTI]

    Bowling, Michael

    Piccione, Neil Burch, Darse Billings, Chris Rayner Department of Computing Science University of Alberta Edmonton, Alberta, Canada T6G 2E8 {finnegan,bowling,larson,carm,burch,darse,rayner}@cs.ualberta.ca Abstract

  9. Bayes' Bluff: Opponent Modelling in Poker Finnegan Southey, Michael Bowling, Bryce Larson, Carmelo Piccione, Neil Burch, Darse Billings, Chris Rayner

    E-Print Network [OSTI]

    Bowling, Michael

    Edmonton, Alberta, Canada T6G 2E8 {finnegan,bowling,larson,carm,burch,darse,rayner}@cs.ualberta.ca Abstract Piccione, Neil Burch, Darse Billings, Chris Rayner Department of Computing Science University of Alberta

  10. The relationship between coronary artery calcium score and the long-term mortality among patients with minimal or absent coronary artery risk factors

    E-Print Network [OSTI]

    2015-01-01

    TS, Burke GL, Sibley CT, O'Leary D, Carr JJ, Goff DC,S, Szklo M, Bluemke DA, O'Leary DH, Tracy R, Watson K, Wong

  11. JOINT STATEMENT BY SECRETARY SPENCER ABRAHAM OF THE UNITED STATES OF AMERICA AND MINISTER ANTONIO MARZANO OF

    E-Print Network [OSTI]

    relations and education; carbon products, management and sequestration; advanced clean coal technology of our broadening cooperation on clean energy technologies. We aim to work together to enhance MARZANO OF THE REPUBLIC OF ITALY ON COOPERATION IN ENERGY TECHNOLOGIES ROME, ITALY AUGUST , 2003 We affirm

  12. A review of "Aphra Behn’s Afterlife; And The Theatre of Aphra Behn." by Jane Spencer And Derek Hughes 

    E-Print Network [OSTI]

    Robert Markley

    2002-01-01

    : University of Delaware Press; London: Associated University Presses, 2001. 338 pp. $49.50 cloth. Review by JULIE D. CAMPBELL, EASTERN ILLINOIS UNIVERSITY. For anyone teaching or simply interested in closet dramas, Raber?s book is an excellent resource...

  13. High Resolution Scatterometry by Simultaneous Range/Doppler Discrimination Michael W. Spencer and Wu-Yang Tsai

    E-Print Network [OSTI]

    Long, David G.

    /sea interactions and global climate phenomena such as El Nino, as well as mesoscale phenomena such as tropical

  14. A review of "Tradition and Suberversion in Renaissance Literature: Studies in Shakespeare, Spencer; Johnson, & Donne" by Murray Roston 

    E-Print Network [OSTI]

    McDowell, Sean

    2008-01-01

    Six hundred and sixty college undergraduates completed three measures of current adjustment. Subjects completed the Social Skills Inventory (SSI), a measure of social competence, the Self-Description Questionnaire III, a ...

  15. 2815 San Gabriel Austin, Texas 78705 www.ic2.utexas.edu 512.475.8900 Butler, John Sibley and David V. Gibson (eds.), 2011. Global Perspectives on Technology Transfer and

    E-Print Network [OSTI]

    Ghosh, Joydeep

    . "University Technology Transfer," U.S. Economic Outlook, 2/4 2011, 31-33. Echeverri-Carroll, Elsie L, David V. Gibson and Elin M. Oftedal (eds.), 2010. Energy and Innovation: Structural Change and Policy in a Changing World. Purdue: West Lafayette, IN. 2007 Bureau of Business Research with the IC˛ Institute

  16. Hanford Site

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

    1913 03080006-052df Baseball Team, Hanford, 1913 86746-21 White Bluffs High School Fire, 1942 86746-21 White Bluffs High School Fire, 1942 74552-1 White Bluffs Promotional...

  17. Hanford Site

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

    1917 03080006-37df Flood, Old Town White Bluffs, 1917 86746-11 White Bluffs High School Fire, 1942 86746-11 White Bluffs High School Fire, 1942 03080006-051df Post Office, Hanford,...

  18. Hanford Site

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

    21.jpg Gallery: Settlers Title: 86746-21 White Bluffs High School Fire, 1942 86746-21 White Bluffs High School Fire, 1942 Name: 86746-21 White Bluffs High School Fire, 1942...

  19. Hanford Site

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

    2.jpg Gallery: Settlers Title: 86746-12 White Bluffs High School Fire, 1942 86746-12 White Bluffs High School Fire, 1942 Name: 86746-12 White Bluffs High School Fire, 1942 Document...

  20. Hanford Site

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

    86746-11 White Bluffs High School Fire, 1942 86746-11 White Bluffs High School Fire, 1942 79113-9 Students and Teacher in front of the Red Brick School, White Bluffs, 1916 79113-9...

  1. Hanford Site

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

    East White Bluffs, 1915 79231-1 Matt Wiehl Home, East White Bluffs, 1915 88091335-6 Fourth of July Celebration, White Bluffs, 1907 88091335-6 Fourth of July Celebration, White...

  2. Hanford Site

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

    03080006-030df White Bluffs Grade School Classroom, 1925 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 79190-10...

  3. Hanford Site

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

    01080004-1 Aerial Photograph of White Bluffs, 1943 01080004-1 Aerial Photograph of White Bluffs, 1943 79190-14 Land Clearing at East White Bluffs, 1907 79190-14 Land Clearing at...

  4. Hanford Site

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

    Cherries 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  5. Hanford Site

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

    E. Taylor 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  6. Hanford Site

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

    Box Label 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935...

  7. Hanford Site

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

    Frank E. Taylor 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  8. Hanford Site

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

    Sunnybank Ranch 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  9. Hanford Site

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

    Label 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935...

  10. DepartmentofMechanical EngineeringColloquium The Department of Mechanical Engineering

    E-Print Network [OSTI]

    DepartmentofMechanical EngineeringColloquium The Department of Mechanical Engineering PRESENTS Christopher J. Hernandez, Ph.D. Associate Professor Sibley School of Mechanical and Aerospace Engineering. Hernandez is an Associate Professor in the Sibley School of Mechanical and Aerospace Engineering

  11. IntroductIon Occasional Papers

    E-Print Network [OSTI]

    Pedersen, Scott C.

    of Barbuda provides ample roosting sites and access to freshwater in caves, bluff faces, and sinkholes

  12. Empowering Students to Develop Literacy and Narrative Skills in ASL and English Through Digital Media/Visual Arts in Storytelling /

    E-Print Network [OSTI]

    Sharer, Valerie Anne

    2013-01-01

    Deaf Children by Brenda Schick, Marc Marshark and Patriciaany spoken language” (Schick, B. , Marshark, M. , Spencer,

  13. The lithology, environment of deposition, and reservoir properties of sandstones in the Upper Queen Formation (Guadalupian, Permian) at Concho Bluff Queen Field, Crane County, Texas 

    E-Print Network [OSTI]

    Newsom, Douglas Floyd

    1989-01-01

    bones. A coefficient of correlation of 0. 82 was calculated with a 99. 9% confidence intervaL ACKNOWLEDGEMENTS The author wishes to exlness his gratitude to cotnittee members Dr. Gerald Schlapper, Dr. John Poston Sr. , and Dr. Dan Hightower... of interest, ctdcium. Another technique, neutxon activation analysis (NAA), can quantify actual calcium content in bone. Neutron activation analysis is discussed in further detail in the literature review and methods sections. Bone is composed of two types...

  14. Mitigation of Coastal Bluff Instability in San Diego County, California/Evaluating Seacliff Morphology and Erosion Control in San Diego County Using LIDAR and GIS

    E-Print Network [OSTI]

    Ashford, Scott

    2005-01-01

    County Using LIDAR and GIS In order to evaluate seacliffgeographic information systems (GIS) analysis. LIDAR is the

  15. Student-based archaeological geophysics in northern Thailand Emily A. Hinz*, Lee M. Liberty, and Spencer H. Wood, Boise State University, Fongsaward Singharajawarapan

    E-Print Network [OSTI]

    Barrash, Warren

    Student-based archaeological geophysics in northern Thailand Emily A. Hinz*, Lee M. Liberty of Western Australia Summary As part of the 2010 near-surface geophysics workshop in Chiang Mai, Thailand, local archaeological targets were used as a basis for teaching geophysical data collection, processing

  16. Habitat structure and ecological drivers of disease Rachel M. Penczykowski,1,a,* Spencer R. Hall,2 David J. Civitello,2,b and Meghan A. Duffy 1,c

    E-Print Network [OSTI]

    Hall, Spencer

    , smaller lakes had shallower penetration of light, which correlated with stronger thermal stratification, light penetration, thermal stratification, and dissolved oxygen concentration. In a given lake, some and strength of stratification. Those habitat factors, in turn, indirectly linked to epidemics through two

  17. Nanofiber Based Carbon Capture Technology to Reduce the CO2 Emissions at GSU Campus PI: Mujibur Rahman Khan, Co-PI: Spencer Harp, Mechanical Engineering Department

    E-Print Network [OSTI]

    Hutcheon, James M.

    4. Preparation of electrospinning solvents: Solvent-A: PVP Polymer + TiO2 precursor + Ethanol Solvent-B: MOF particles dispersed in Ethanol solution 5. Electrospinning: PVP-TiO2 nanofibers attached with MOF particles through innovative bicomponent electrospinning Nanofibers collected

  18. The Charter Book of Raoul de Campront: A Study of MSD47 at the Kenneth Spencer Research Library Department of Special Collections at the University of Kansas

    E-Print Network [OSTI]

    Whittaker, Beth M.

    1992-01-01

    of Charters 69 Appendix D: Personal Name Index 90 Appendix E: Genealogy of the Campront Family 107 Appendix F: Gardes des sceaux 108 Appendix G: Tabellions juris 9 Appendix H: Transcription of the "Tables of Contents" 110 Introduction MS D47 is a small.... Peasant uprisings and population decline from epidemics and violence complete the standard analysis.10 Yet continued study has suggested that although the fourteenth and fifteenth centuries may indeed have experienced a "crisis," the period 5 did...

  19. Trident schedule FY16 -- rev 11-10-15.xlsx

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

    Schedule FY 2015-16 11102015 28-Sep Material dynamics (gas gun) Loomis na 4 5-Oct 4 12-Oct 3 19-Oct maintenance 4 26-Oct AWE -- DTRA Davis - Sibley South ns 4 2-Nov...

  20. Senate List 2012-13 Chair, Faculty Senate

    E-Print Network [OSTI]

    Puglisi, Joseph

    Goldstein, MD (Medicine) · Larry Hammer, MD (Pediatrics) · E. John Harris, MD (Surgery) · Sam Most MDIver, PhD (Anesthesia) · Eric Sibley, MD, PhD (Pediatrics) · Carol Conrad, MD (Pediatrics) · Yasser El

  1. A gradient optimization method for efficient design of three-dimensional deformation processes

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    A gradient optimization method for efficient design of three-dimensional deformation processes Swagato Acharjee and Nicholas Zabaras Materials Process Design and Control Laboratory, Sibley School processes. The optimization is based on the continuum sensitivity method (CSM). CSM involves differentiation

  2. Under the Rape Shield

    E-Print Network [OSTI]

    Roman, Denise

    2011-01-01

    for rape of a minor. Lula Hawkins was the daughter of Roxie,her, to the point that Lula became pregnant and delivered aDuring her pregnancy Sibley gave Lula medicine to produce an

  3. Hanford Site

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

    School 86746-21 White Bluffs High School Fire, 1942 86746-21 White Bluffs High School Fire, 1942 092263-4 Hanford Grade School Students and Teacher, 1934 092263-4 Hanford Grade...

  4. Hanford Site

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

    Two Hanford High School Girls Baseball Players, 1925 86746-11 White Bluffs High School Fire, 1942 86746-11 White Bluffs High School Fire, 1942 79113-9 Students and Teacher in...

  5. Hanford Site

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

    86746-12 White Bluffs High School Fire, 1942 86746-12 White Bluffs High School Fire, 1942 74155-23 Hanford High School Students and Teacher, 1922 74155-23 Hanford High School...

  6. Hanford Site

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

    Apples 82749-2cn C. Hanford Columbia Brand Apples Box Label, White Bluffs, 1935 82749-2cn C. Hanford Columbia Brand Apples Box Label, White Bluffs, 1935 82749-3cn Eatwell Apples...

  7. Hanford Site

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

    82028-5 River Freight at Hanford Landing, 1910 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  8. Hanford Site

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

    Bluffs Girls Basketball Team, 1927 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White Bluffs, 1935 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White...

  9. Hanford Site

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

    Concord Grapes 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White Bluffs, 1935 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White Bluffs, 1935...

  10. Hanford Site

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

    Trees, 1932 76719-4 Spraying Fruit Trees, 1932 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935 82981-1cn Sunnybank Ranch Cherries Box Label, White Bluffs, 1935...

  11. Hanford Site

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

    Saloon, Old Town White Bluffs, 1906 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White Bluffs, 1935 82749-1cn Clarence Hanford Ranch Concord Grape Box Label, White...

  12. Hanford Site

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

    n.d. 53611-8 View of White Bluffs, n.d. 82749-2cn C. Hanford Columbia Brand Apples Box Label, White Bluffs, 1935 82749-2cn C. Hanford Columbia Brand Apples Box Label, White...

  13. Hanford Site

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

    1915 76572-24 Richland High School Building, 1915 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 82749-3cn Eatwell Apples Box Label, White Bluffs, 1935 74155-8...

  14. Plant Water Use in Owens Valley, CA: Understanding the Influence of Climate and Depth to Groundwater

    E-Print Network [OSTI]

    Pataki, Diane E

    2008-01-01

    Chalk Bluffs north of the town of Bishop; 2) an intermediate, mixed grass-shrub community near the Owens River

  15. A cyber-infrastructure for the measurement and estimation of large-scale hydrologic processes

    E-Print Network [OSTI]

    Kerkez, Branko

    2012-01-01

    and B. Spencer (2008), Structural health monitoring sensorFederspiel, 2009] structural health monitoring [Kim et al. ,

  16. AUGUST 2002 849M A S U N A G A E T A L . 2002 American Meteorological Society

    E-Print Network [OSTI]

    Masunaga, Hirohiko

    a long history (e.g., Wilheit et al. 1977, 1991; Spencer 1986; Olson 1989; Kummerow and Gig- lio 1994

  17. [1] N. Alon and J. Spencer, The Probabilistic Method, 2nd ed., John Wiley, 2000. [2] E.R. Berlekamp, Block coding for the binary symmetric channel with noiseless, de

    E-Print Network [OSTI]

    Spencer, Joel

    and Sons (1984), (original pub­ lication: Naplâ??o az informâ??aciâ??oelmâ??eletrË?ol, Gondolat, Budapest, 1976). [8

  18. [1] N. Alon and J. Spencer, The Probabilistic Method, 2nd ed., John Wiley, 2000. [2] E.R. Berlekamp, Block coding for the binary symmetric channel with noiseless, de-

    E-Print Network [OSTI]

    Spencer, Joel

    and Sons (1984), (original pub- lication: Napl´o az inform´aci´oelm´eletr¨ol, Gondolat, Budapest, 1976). [8

  19. An Experimental Study of MR Dampers for Seismic Protection S.J. Dyke,1 B.F. Spencer Jr.,2 M.K. Sain3 and J.D. Carlson4

    E-Print Network [OSTI]

    Spencer Jr., Billie F.

    hazards such as earthquakes and strong winds on civil engineering structures. A variety of control systems power supply. The appropriate control action is typically determined based on measurements Division, Lord Corporation, Cary, NC 27511, U.S.A. To appear in Smart Materials and Structures: Spe- cial

  20. Seismic reflection imaging of hydrostratigraphic facies in Boise: A tale of three scales Lee M. Liberty, Spencer H. Wood, and Warren Barrash, Center for Geophysical Investigation of the Shallow

    E-Print Network [OSTI]

    Barrash, Warren

    Seismic reflection imaging of hydrostratigraphic facies in Boise: A tale of three scales Lee M Subsurface (CGISS), Boise State University Summary We have acquired, processed and interpreted seismic groundwater studies and to better understand the hydrostratigraphic significance of seismic boundaries. We use

  1. Hanford Site

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

    U Canyon Grout VPP Program Washington State Dept. of Ecology Director Sturdevant WTP Tour Well Drilling WESF Capsule Shuffle Western Washington University White Bluffs Landslide...

  2. Impacts of sea level rise and climate change on coastal plant species in the central California coast

    E-Print Network [OSTI]

    2015-01-01

    Parameter Inundation Flooding Dune erosion Cliff erosion (brackish marshes, coastal dunes, scrub, coastal bluffs, andflooding, and cliff and dune erosion). SLR threat analysis

  3. Level 1 Accident Report of the March 1, 2010 Bobcat Fatality...

    Energy Savers [EERE]

    Bluffs Substation March 31, 2010 On March 2, 2010 at the request of the Bonneville Power Administration (BPA) Chief Safety Officer, a Level I Accident Investigation was...

  4. 1. Einfuhrung 1-1 Teil 1: Einfuhrung

    E-Print Network [OSTI]

    Brass, Stefan

    . Chapter 1: "Introduction". · Fry/Sibley: Evolution of data-base management systems. ACM Computing Surveys Nutzen eines DBMS erkl¨aren · Datenunabh¨angigkeit, Deklarativit¨at und die Drei- Schema-Architektur erkl¨aren · Einige DBMS-Anbieter und DBMS-Tools nennen · Unterschiedliche Nutzergruppen von Datenbank

  5. Elmasri/Navathe: Fundamentals

    E-Print Network [OSTI]

    Brass, Stefan

    Concepts, 3. Auflage. Chapter 1: ``Introduction''. . Fry/Sibley: Evolution of data­base management systems, Update, Datenmodell, DDL/DML . Die Rolle/Bedeutung eines DBMS erklË? aren . DatenunabhË? angigkeit, DeklarativitË? at und die Drei­ Stufen­Architektur erklË? aren . Einige DBMS­Anbieter und DBMS­Tools nennen

  6. 1. Introduction 1-1 Part 1: Introduction

    E-Print Network [OSTI]

    Brass, Stefan

    /Sibley: Evolution of data-base management systems. ACM Computing Surveys 8(1), 7­42, 1976. · Steel: Interim report, Schema, Query, Update, Data Model, DDL, DML. · explain the role of the DBMS. · explain data independence, declarativity, and the three schema architecture. · name some DBMS vendors. · name different classes of users

  7. 1. Einfuhrung 1-1 Teil 1: Einfuhrung

    E-Print Network [OSTI]

    Brass, Stefan

    . Chapter 1: "Introduction". · Fry/Sibley: Evolution of data-base management systems. ACM Computing Surveys, Datenmodell, DDL/DML · Die Rolle/Bedeutung eines DBMS erkl¨aren · Datenunabh¨angigkeit, Deklarativit¨at und die Drei- Stufen-Architektur erkl¨aren · Einige DBMS-Anbieter und DBMS-Tools nennen · Unterschiedliche

  8. Elmasri/Navathe: Fundamentals

    E-Print Network [OSTI]

    Brass, Stefan

    Concepts, 3. Auflage. Chapter 1: ``Introduction''. . Fry/Sibley: Evolution of data­base management systems/DML . Die Rolle und den Nutzen eines DBMS erklË? aren . DatenunabhË? angigkeit, DeklarativitË? at und die Drei­ Schema­Architektur erklË? aren . Einige DBMS­Anbieter und DBMS­Tools nennen . Unterschiedliche

  9. Elmasri/Navathe: Fundamentals

    E-Print Network [OSTI]

    Brass, Stefan

    Concepts, 3. Auflage. Chapter 1: ``Introduction''. . Fry/Sibley: Evolution of data­base management systems, Anfrage, Update, Datenmodell, DDL/DML . Die Rolle und den Nutzen eines DBMS erklË? aren . DatenunabhË? angigkeit, DeklarativitË? at und die Drei­ Schema­Architektur erklË? aren . Einige DBMS­Anbieter und DBMS

  10. 1. Einfuhrung 1-1 Teil 1: Einfuhrung

    E-Print Network [OSTI]

    Brass, Stefan

    . Chapter 1: "Introduction". · Fry/Sibley: Evolution of data-base management systems. ACM Computing Surveys, Datenmodell, DDL/DML · Die Rolle und den Nutzen eines DBMS erkl¨aren · Datenunabh¨angigkeit, Deklarativit¨at und die Drei- Schema-Architektur erkl¨aren · Einige DBMS-Anbieter und DBMS-Tools nennen

  11. CCSF Lunch Summary January 28, 2009 Institute for sustainable mechanical designs

    E-Print Network [OSTI]

    Walter, M.Todd

    .) · Product life cycle: cradle to grave design (cradle to cradle) · Energy usage: production, service turbines d. Converting plant matter into energy e. HVAC ­ possibly involving the architecture school 6 and Matt Miller, Sibley School of Mechanical Engineering Abstract Design and production practices

  12. Introduction Introduction

    E-Print Network [OSTI]

    Brass, Stefan

    : ``Introduction''. . Fry/Sibley: Evolution of data­base management systems. ACM Computing Surveys 8(1), 71. Introduction 1­1 Part 1: Introduction References: . Elmasri/Navathe:Fundamentals of Database Systems, 3rd Edition, 1999. Chapter 1, ``Databases and Database Users'' Chapter 2, ``Database System

  13. J. Nat. Resour. Life Sci. Educ.,Vol. 33, 2004 1 Can Hybrid Course Formats Increase Attendance in

    E-Print Network [OSTI]

    . of Zoology, 203 Natural Science Building, Michigan State Univ., East Lansing, MI 48824; and D.F. Sibley, Dep online assignments) simultaneously with a traditional lecture course (containing passive lectures). Completion rates of online homework were greater than attendance rates to passive lectures

  14. A computing strategyfor applicationsinvolving offsets,sweeps,and Minkowski operations

    E-Print Network [OSTI]

    Suresh, Krishnan

    .E.Hartquista,J.P.Menonb,K. Sureshc,H.B. Voe1ckera.*,1.Zagajacd "The Sibley School of Mechanical and Aero Engineering, Cornell,Ford Motor Company, Dearborn, MI, USA Received 29 June 1998; accepted 24 September 1998 Abstract Offsets

  15. Meeting: School of Medicine Faculty Senate Date: January 21, 2014

    E-Print Network [OSTI]

    Puglisi, Joseph

    Carvalho, Benjamin Chung, Carol Conrad, Ron Dalman, David Drover, Mark Genovese, Larry Hammer, Bob Herfkens, Gloria Hwang, Theodore Jardetzky, Sarasawti kache, Peter Kao, Eric Knudsen, Laura lazzeroni, Jose Maldonado, Yasodha Natkunam, Beverley Newman, Jessica Rose, Eric Sibley, Scott Soltys, , Marcia Stefanick

  16. Meeting: School of Medicine Faculty Senate Date: February 18, 2014

    E-Print Network [OSTI]

    Puglisi, Joseph

    Carvalho, Benjamin Chung, Carol Conrad, Ron Dalman, David Drover, Mark Genovese, Larry Hammer, Bob Herfkens, Gloria Hwang, Theodore Jardetzky, Sarasawti kache, Peter Kao, Eric Knudsen, Laura lazzeroni, Jose Maldonado, Yasodha Natkunam, Beverley Newman, Jessica Rose, Eric Sibley, Scott Soltys, , Marcia Stefanick

  17. NSF GRANT # DMI-0113295 NSF PROGRAM NAME -Engineering Design Division

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    analysis for optimal 3D deformation process design Nicholas Zabaras and Swagato Acharjee Materials Process optimiza- tion technique for optimizing deformation processes. The optimization is based on the continuum Design and Control Laboratory, Sibley School of Mechanical and Aerospace Engineering, 188 Frank H

  18. Development of a Robust Computational Design Simulator for Industrial Deformation Processes

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    by Zabaras, Nicholas Materials Process Design and Control Laboratory Sibley School of Mechanical of forming and intermediate thermal-stage processes, select appropriate dies and preforms and control optimization for single- and multi-stage metal forming processes is considered. The design of each individual

  19. ADVANCED COMPUTATIONAL TECHNIQUES FOR MATERIALS-BY-DESIGN AFOSR CONTRACT NO. FA9550-04-1-0070

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    . Nicholas Zabaras Materials Process Design and Control Laboratory Sibley School of Mechanical and Aerospace to robust control of deformation processes. Our research accomplishments for this year include development optimization of forming processes[2] · Development of stochastic variational multi-scale model with explicit

  20. The continuum sensitivity method for the computational design of three-dimensional

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    processes Swagato Acharjee, Nicholas Zabaras 1 Materials Process Design and Control Laboratory, Sibley for process design (optimization) in 3D metal forming applications. A typical design problem at each a strategy for forming process design and control. As a result most of the methods for industrial deformation

  1. Computational techniques for the design of solidification processes1,2 Nicholas Zabaras

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    -based optimization techniques for the design and control of solidification processes. Continuum adjoint Process Design and Control Laboratory Sibley School of Mechanical and Aerospace Engineering 188 Frank H of these techniques to the control of solidification microstructures in industrial solidification processes

  2. Civilian GPS Jammer Signal Tracking and Geolocation

    E-Print Network [OSTI]

    Psiaki, Mark L.

    Civilian GPS Jammer Signal Tracking and Geolocation Ryan H. Mitch, Mark L. Psiaki, Brady W. O'Hanlon and filtering, and GNSS in- tegrity. Mark L. Psiaki is a Professor in the Sibley School of Mechanical, and detection. Brady W. O'Hanlon is a Ph.D. candidate in the School of Electrical and Computer Engineering

  3. Real-Time Multipath Estimation for Dual Frequency GPS Ionospheric Delay Measurements

    E-Print Network [OSTI]

    Psiaki, Mark L.

    . Miceli, Mark L. Psiaki, Brady W. O'Hanlon, and Karen Q.Z. Chiang Cornell University, Ithaca, N.Y. 14853 monitoring. Mark L. Psiaki is a Professor in the Sibley School of Me- chanical and Aerospace Engineering. He attitude and orbit determination, and GNSS technology and applications. Brady W. O'Hanlon is a graduate

  4. Signal Characteristics of Civil GPS Ryan H. Mitch, Ryan C. Dougherty, Mark L. Psiaki, Steven P. Powell, and Brady W. O'Hanlon,

    E-Print Network [OSTI]

    Psiaki, Mark L.

    Signal Characteristics of Civil GPS Jammers Ryan H. Mitch, Ryan C. Dougherty, Mark L. Psiaki, Steven P. Powell, and Brady W. O'Hanlon, Cornell University, Ithaca, NY Jahshan A. Bhatti and Todd E and filtering. Mark L. Psiaki is a Professor in the Sibley School of Mechanical and Aerospace Engineering. He

  5. U.S. Department of Energy Awards Portsmouth Remediation Contract...

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

    proud to support President Bush's Small Business Agenda by awarding large-scale cleanup contracts like this to small businesses," said Secretary of Energy Spencer Abraham. "We...

  6. Innovative High-Performance Deposition Technology for Low-Cost...

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

    Hamer, Tim Spencer OLEDWorks LLC Innovative High-Performance Deposition Technology for Low-Cost Manufacturing of OLED Lighting 2015 Building Technologies Office Peer Review DOE...

  7. U.S. Department of Energy Awards Paducah Remediation Contract...

    Office of Environmental Management (EM)

    said Secretary of Energy Spencer Abraham. "We are pleased to be moving forward with work that will reduce risk, further cleanup and protect the environment at Paducah." North...

  8. Press Pass - Press Releases

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

    on the recommendation of its Board of Overseers and with the approval of Secretary of Energy Spencer Abraham, URA's Board of Trustees appointed Oddone to succeed Fermilab's...

  9. Salt River Electric- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Salt River Electric serves as the rural electric provider in Kentucky's Bullitt, Nelson, Spencer, and Washington counties. Residential customers are eligible for a variety of cash incentives for...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Salt River Electric- Residential Energy Efficiency Rebate Program Salt River Electric serves as the rural electric provider in Kentucky's Bullitt, Nelson, Spencer, and Washington...

  11. Robert Wood, University of Washington many contributors

    E-Print Network [OSTI]

    Wood, Robert

    Robert Wood, University of Washington many contributors VOCALS Education and Outreach Snider (Wyoming) · Dave Spencer (NCSU) · Cindy Twohy (OSU) · Rob Wood/Chris Bretherton/Rhea George

  12. Press Pass - Press Releases

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

    "All of the activities will take place in Wilson Hall and the adjacent Ramsey Auditorium," said co-organizer Spencer Pasero, an education specialist at Fermilab....

  13. University of Alaska Fairbanks | Department of Energy

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

    Henry Seel, Ramiro Parocua, Gerald Spencer, Ian Medina, Jennifer Ramos-Ortiz, Sasha Barnett, Alec Calder, David Chang, Eric Johnson, Sam Gray, Glenn Fuller, Khalid Bachkar....

  14. Press Pass - Press Releases

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

    sites are now being finalized. "We will offer new hands-on experiments with light, electricity and magnetism," said Spencer Pasero, an education specialist at Fermilab. "And...

  15. IceCube: A Cubic Kilometer Radiation Detector

    E-Print Network [OSTI]

    Klein, S.; IceCube Collaboration

    2008-01-01

    Cubic Kilometer Radiation Detector The IceCube CollaborationA Cubic Kilometer Radiation Detector Spencer R. Klein, forlarge detector is to search for optical Cherenkov radiation

  16. EM SSAB CHAIRS Bi-Monthly Conference Call

    Office of Environmental Management (EM)

    Pete Osborne, Dave Adler, Spencer Gross, Melyssa Noe Paducah Ben Peterson Robert Smith, Eric Roberts, Jim Ethridge Portsmouth Greg Simonton Savannah River Harold Simon...

  17. EM SSAB CHAIRS Bi-Monthly Conference Call

    Office of Environmental Management (EM)

    Hicks, Melyssa Noe, Spencer Gross, Pete Osborne Paducah Ben Peterson, Ralph Young, Buz Smith, Eric Roberts, Jim Ethridge Portsmouth Will Henderson, Greg Simonton, Julie Galloway,...

  18. EM SSAB CHAIRS Bi-Monthly Conference Call

    Office of Environmental Management (EM)

    Ridge David Hemelright Melyssa Noe, Spencer Gross, Pete Osborne Paducah Ralph Young Buz Smith, Eric Roberts Portsmouth Greg Simonton, Julie Galloway Savannah River Donald Bridges...

  19. EM SSAB CHAIRS Bi-Monthly Conference Call

    Office of Environmental Management (EM)

    David Hemelright Melyssa Noe, Spencer Gross, Pete Osborne, Dave Adler Paducah Buz Smith, Eric Roberts Portsmouth Will Henderson Greg Simonton, Julie Galloway, Rick Greene,...

  20. EM SSAB Chairs Conference Call

    Office of Environmental Management (EM)

    David Hemelright Pete Osborne, Spencer Gross, Melyssa Noe Paducah Ben Peterson Robert Smith, Eric Roberts Portsmouth Greg Simonton Savannah River Harold Simon, Eleanor Hopson...

  1. Secretary Abraham Announces Energy Department "What's Next" Expo...

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

    - Secretary of Energy Spencer Abraham announced today that the Department of Energy's 3rd annual "What's Next" Expo will be held in the Detroitarea. "Detroit is certainly a...

  2. More than meets the eye : revealing the complexities of K-12 interpreting

    E-Print Network [OSTI]

    Smith, Melissa Beth

    2010-01-01

    15585747] Marschark, M. , Schick, B. , & Spencer, P. E. (language development. In B. Schick, M. Marschark, & P. E.University of Alberta. Schick, B. (2004). How might learning

  3. CX-012651: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    LURR20140464 - Spencer May - Fence Construction CX(s) Applied: B4.9Date: 41858 Location(s): WashingtonOffices(s): Bonneville Power Administration

  4. MNRAS 449, 22742303 (2015) doi:10.1093/mnras/stv353 Systematic characterization of the Herschel SPIRE Fourier Transform

    E-Print Network [OSTI]

    Greer, Julia R.

    2015-01-01

    . Noble,1,14 E. Puga4 and L. D. Spencer3 1Department of Physics, Imperial College London, Prince Consort

  5. EARTH SURFACE PROCESSES AND LANDFORMS, VOL. 20, 243-EFFECTS OF SOIL MOISTURE DYNAMICS ON SLOPE FAILURE

    E-Print Network [OSTI]

    McDonnell, Jeffrey J.

    24 November 1993 ABSTRACT Field observations of shoreline conditions at Hyrum Reservoir , Uw 11 for a multiple-layered bluff en' ironment of sand and clay layers. Failure is initiated by wetting and drying of clay sediments, which produces horizontal cr;' cks within bluff material. These cracks appear to pene

  6. Design and Implementation of a Wireless Video Camera Network for Coastal Erosion Monitoring

    E-Print Network [OSTI]

    Little, Thomas

    of long-term, low-cost, low-power operation with low maintenance, and with the ability to support a large­The short-term rate of coastal erosion and recession has been observed at island shore- line bluffs near is significant to evaluate the dynamics of bluff erosion and to document these short-term processes. Still

  7. Our Ocean Backyard Santa Cruz Sentinel columns by Gary Griggs, Director, Institute of Marine Sciences, UC Santa Cruz.

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Sciences, UC Santa Cruz. #141 September 21, 2013 Sand Hill Bluff Sand Hill Bluff (from California Coastal covered with vegetation. The area is also a kitchen midden, as evidenced by the fragments of abalone shell location? Interestingly, the pile of sand is actually an old dune, but one that is no longer connected

  8. Lean Premixed Combustion/Active Control

    SciTech Connect (OSTI)

    D. J. Seery

    2000-02-01

    An experimental comparison between two contrasting fuel-air swirlers for industrial gas turbine applications was undertaken at the United Technologies Research Center. The first, termed an Aerodynamic nozzle, relied on the prevailing aerodynamic forces to stabilize the downstream combustion zone. The second configuration relied on a conventional bluff plate for combustion stability and was hence named a Bluff-Body nozzle. Performance mapping over the power curve revealed the acoustic superiority of the Bluff-Body nozzle. Two dimensional Rayleigh indices calculated from CCD images identified larger acoustic driving zones associated with the Aerodynamic nozzle relative to its bluff counterpart. The Bluff-Body's success is due to increased flame stabilization (superior anchoring ability) which reduced flame motion and thermal/acoustic coupling.

  9. Weekend Edition February 2324, 2008 TO PLACE AN ADVERTISEMENT CALL 13 25 35

    E-Print Network [OSTI]

    Blennerhassett, Peter

    ... Adam Spencer's maths on demand. Photo: Quentin Jones `Maths can explain beautiful things.' Adam SpencerCareer photo shoot he quickly and happily draws up a complex proof (de Moivre's Identity) off the top of his within companies, and most companies want one because they need critical thinking and problem

  10. Sibolu Technology | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformationShoshone County,Si BrilliantSibley

  11. Nodding Syndrome In Uganda: Risk Factors At Disease Onset Mazumder R1 Palmer VS2,4 Spencer PS2,4 King P2 Stadnik R2 Lasarev M2 Kabahenda M 3 Kitara DL4 Stadler D2 and the Oregon-Uganda Nodding Syndrome Research Team

    E-Print Network [OSTI]

    Chapman, Michael S.

    , Uganda Introduction/Background: · Nodding Syndrome (NS) is a little known seizure disorder epileptic disorder in sub-Saharan Africa. Afr Health Sci. 2013 Jun;13(2):176-82. 2. Foltz JL, Makumbi I. 2013 Jun;13(2):183-198. 5. Kitgum District Local Government. Five Year Development Plan. 2012. 6. World

  12. Hanford Site

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

    Team, 1924 79190-11 White Bluffs High School Basketball Team, 1924 03080006-035df Fourth of July Celebration, 1917 03080006-035df Fourth of July Celebration, 1917...

  13. Indian Fishing Contrivances / A Female Crusoe

    E-Print Network [OSTI]

    Authors, Anonymous

    2008-01-01

    to my attention INDIAN FISHING CONTRIVANCES The abundance of1843, and the process of fishing he describes he saw on thatBluff a number of white men fishing with precisely the same

  14. Spatio-temporal distribution of white-tailed deer (Odocoileus virginianus) relative to prescribed burns on rangeland in South Texas 

    E-Print Network [OSTI]

    Meek, Michael Glenn

    2009-05-15

    on whitetailed deer (Odocoileus virginianus) spatial and temporal distribution, in the presence of cattle grazing. Three 40 ha patches, constituting 10% and 6% of the land area in the lesser and greater Yellow Bluff pasture, respectively, were burned in September...

  15. Employment Discrimination Based on Sexual Orientation and Gender Identity in Arkansas

    E-Print Network [OSTI]

    Mallory, Christy; Sears, Brad

    2015-01-01

    Pine Bluff, Non-Discrimination Policy, http://www.uapb.edu/O RIENTATION A NTI - DISCRIMINATION P OLICIES ON THE W AGESand Gender Identity Discrimination 1998-2008, 84 C HI . -K

  16. Economic Model Predictive Control: Handling Preventive Actuator and Sensor Maintenance and Application to Transport-Reaction Processes

    E-Print Network [OSTI]

    Lao, Liangfeng

    2015-01-01

    for CFD on the simulation of biogas combustion in bluff-bodydevelop its CFD model considering both the combustion in thedevelop its CFD model considering both the combustion in the

  17. Holes in the Backstop: Optimal Contracts and the Saga of the US Synthetic Fuels Corporation

    E-Print Network [OSTI]

    Gilbert, Richard J.

    1984-01-01

    coal gasification, oil shale, and other technologies. [2] AsSyngas, Louisiana Oil Shale 10,400 BPD Coal GasificationCathedral Bluffs, Colorado Oil Shale 15,160 BPD Union Oil

  18. Hanford Site

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

    "Smiget" Ferry at White Bluffs, 1935 88091335-5 Teacher and Students in a Home Economics Room, n.d. 88091335-5 Teacher and Students in a Home Economics Room, n.d. Page: 1 2...

  19. Hanford Site

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

    1927 03080006-031df White Bluffs Grade School Building, 1927 03080006-053df Home Economics Students, Hanford, 1917 03080006-053df Home Economics Students, Hanford, 1917...

  20. CX-006287: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Stegall-Gering South Fiber Optic InstallationCX(s) Applied: B4.7Date: 07/14/2011Location(s): Scott's Bluff County, NebraskaOffice(s): Western Area Power Administration-Rocky Mountain Region

  1. Revealing Burlington : Vermont architecture on the edge

    E-Print Network [OSTI]

    Gates, Jeremy M., 1975-

    2005-01-01

    This project explores building in the most urban environment of a state that identifies with its ruralness. The site, located at the top of a steep bluff in Burlington at the edge between the city's downtown core and its ...

  2. Improving Ventilation and Saving Energy: Final Report on Indoor Environmental Quality and Energy Monitoring in Sixteen Relocatable Classrooms

    E-Print Network [OSTI]

    Apte, Michael; Michael G. Apte, Bourassa Norman, David Faulkner, Alfred T. Hodgson,; Toshfumi Hotchi, Michael Spears, Douglas P. Sullivan, and Duo Wang

    2008-01-01

    Phoenix Raleigh RedBluff Reno Riverside Sacramento SaltLakeCity SanAntonio SanDiego Seattle Sunnyvale Washington Heating Cooling Fan Total Heating (kWh) (

  3. CHARACTERIZATION OF SIALON-TYPE MATERIALS

    E-Print Network [OSTI]

    Spencer, P.N.

    2010-01-01

    an Economical Refractory Material", Industrial Heating, 50-of Sialon-Type Materials Newman Spencer Lawrence BerkeleyEXPERIHENTAL PROCEDURES A. The Material L Ml H2 M3 and M4 B.

  4. National Hydrogen Energy Roadmap

    Fuel Cell Technologies Publication and Product Library (EERE)

    This report was unveiled by Energy Secretary Spencer Abraham in November 2002 and provides a blueprint for the coordinated, long-term, public and private efforts required for hydrogen energy developme

  5. POINT OF VIEW Let's Not Fight Over ITER, by Hiroshi Hirabayashi

    E-Print Network [OSTI]

    that is the break-even-condition (where the nuclear reactions of fusion produce as much energy as they consume of carrying out this project alone after the United States, via Spencer Abraham, secretary with energy, had

  6. Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity

    Broader source: Energy.gov [DOE]

    College intern Spencer Isom recently began her second summer with Savannah River Remediation (SRR), and her fourth year at Savannah River Site (SRS), where she continues a 31-year family legacy on site.

  7. Poverty & Stress

    E-Print Network [OSTI]

    Jani, Neel

    2013-01-01

    Raises Levels of the Stress Hormone Cortisol: Evidence fromSubtypes of Neglect and Stress as a Mediator. Spencer, N. (poor but somehow evade the stress of poverty perform just as

  8. University Archives offers Orange Bowl Exhibit

    E-Print Network [OSTI]

    2007-12-11

    University Archives offers Orange Bowl Exhibit KU's University Archives, located in Spencer Research Library, has brought together items from its collections relating to the 1948 and 1969 Orange Bowl games. Included in the small exhibit are a souvenir KU '68...

  9. Secretary Abraham Announces Energy Department "What's Next" Expo to be Held in Detroit Area

    Broader source: Energy.gov [DOE]

    DEARBORN, MICH. – Secretary of Energy Spencer Abraham announced today that the Department of Energy’s 3rd annual “What’s Next” Expo will be held in the Detroitarea.

  10. Titanite petrochronology of the Pamir gneiss domes: Implications for middle to deep crust exhumation and titanite closure to Pb and Zr diffusion

    E-Print Network [OSTI]

    Stearns, MA; Hacker, BR; Ratschbacher, L; Rutte, D; Kylander-Clark, ARC

    2015-01-01

    Spencer, K. J. , B. R. Hacker, A. R. C. Kylander-Clark, T.Lutkov, V. T. Minaev, B. Hacker, L. Ratschbacher, P. Luf?,S. M. , P. Luf?, B. R. Hacker, J. Valley, M. Spicuzza, R.

  11. Science Lot College Lot

    E-Print Network [OSTI]

    Lennard, William N.

    Res. Wind Tunnel Bio- Engin. McKay- Lassonde Pav. Cronyn Obs.Spencer Engineering Siebens Centre West Valley Dental Sci. Medical Sci. Rix Clinical Skills Health Sci. Addit. Robarts Research Inst. Taylor

  12. Marine Fisheries The Albatross, the world's first vessel

    E-Print Network [OSTI]

    , Massachusetts. Spencer F. Baird surrounded by several rrne Grampus, A "fish car,"of the major achievements because of this NMFS publication. Second class postages is paid in Seattle, Wash., and ad ditionaloffices

  13. Power in Meaning: Changing Indigenous Museum Collection Narratives

    E-Print Network [OSTI]

    Baudino, Patricia

    2012-05-31

    New Museum Theory is successful not only in creating space for Native voice(s) at the Spencer Museum of Art through the exhibition, Passages: Persistent Visions of a Native Place, but also in beginning a new chapter for ...

  14. Siding | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformationShoshone County,Si BrilliantSibleySiding Jump

  15. Sidney, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformationShoshone County,Si BrilliantSibleySiding

  16. Molecular Design of Crosslinked Copolymers

    E-Print Network [OSTI]

    Eslick, John

    2009-01-01

    is also shown to be an e ective optimization method. iii Acknowledgements This project was funded by NIH grants R13-DK069504-03 and NIH/NIDCR grant DE014392 (PI: Spencer). I would like to thank Dr. Spencer, Dr. Ye, and Dr. Park for helping me understand... polymer network makes devel- opment of quantitative structure property relations (QSPRs) di cult. Much of the current molecular design research focuses on relatively simple molecules, for which de- terministic optimization algorithms can be applied...

  17. Managing without default retirement in universities: a comparative picture from Australia

    E-Print Network [OSTI]

    Blackham, Alysia

    2015-01-01

    (eds), Productive Aging: Concepts and Challenges (Baltimore: John Hopkins Press, 2001) p 40. 46 S Fredman ‘The age of equality’ in S Fredman and S Spencer (eds), Age as an Equality Issue: Legal and Policy Perspectives (Oxford: Hart, 2003) p 40. 47 J... G Evans ‘Age discrimination: implications of the ageing process’ in S Fredman and S Spencer (eds), Age as an Equality Issue: Legal and Policy Perspectives (Oxford: Hart, 2003) p 16. 48 P G Koopman-Boyden and L Macdonald ‘Ageing, work performance...

  18. CX-008783: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Fiber Optic Installation at the Stegall 230 Kilovolt Substation Scotts Bluff County, Nebraska CX(s) Applied: B4.7 Date: 06/20/2012 Location(s): Nebraska Offices(s): Western Area Power Administration-Rocky Mountain Region

  19. U.S. Department of the Interior U.S. Geological Survey

    E-Print Network [OSTI]

    ), river bluff failures, lateral spreading landslides, collapse of mine-waste piles (especially coal scarp Head Main scarp Crown cracks Crown Surface of rupture Main body Toe of surface of ruptureFoot Surface of separation Toe Radial cracks Transverse ridges Figure 1. An idealized slump-earth flow showing

  20. CX-008398: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Erosion Control Measures Structure No. 20-1 East Morrill Tap to Lyman 34.5 Kilovolt Transmission Line, Scotts Bluff County, Nebraska CX(s) Applied: B1.3 Date: 03/29/2012 Location(s): Nebraska Offices(s): Western Area Power Administration-Rocky Mountain Region

  1. Europhys. Lett., 75 (5), pp. 750756 (2006) DOI: 10.1209/epl/i2006-10168-7

    E-Print Network [OSTI]

    Barkley, Dwight

    2006-01-01

    stability analysis is performed on the mean flow of laminar vortex shedding from a circular cylinder. Introduction. ­ Fluid flow past a circular cylinder has long been a prototype for bluff- body wake flows and well-studied flows in fluid mechanics. A substantial body of work, both experimental and theoretical

  2. Simulations of a turbulent non-premixed flame using combined dimension reduction and tabulation for combustion chemistry

    E-Print Network [OSTI]

    Simulations of a turbulent non-premixed flame using combined dimension reduction and tabulation simulate a bluff-body-stabilized non-premixed turbulent methane/air flame. " NOx and CO emissions have been flames Dimension reduction Tabulation Constrained equilibrium a b s t r a c t The use of large chemical

  3. Journal of Wind Engineering and Industrial Aerodynamics, 36 (1990) 1-15 1 ElsevierSciencePublishersB.V.,Amsterdam--Printed in The Netherlands

    E-Print Network [OSTI]

    Kareem, Ahsan

    1990-01-01

    and transport, heat transport and transfer, and sound and light transmission are discussed, and a list the following topics: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Theme Lectures BluffBody Aerodynamics Analysis Modelling and System Identification Tall Buildings Structural Glazing and Curtain Walls Mitigation

  4. Our Ocean Backyard Santa Cruz Sentinel columns by Gary Griggs, Director, Institute of Marine Sciences, UC Santa Cruz.

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Our Ocean Backyard ­­ Santa Cruz Sentinel columns by Gary Griggs, Director, Institute of Marine Sciences, UC Santa Cruz. #37 September 12, 2009 Sand dunes­blowing in the wind The bluffs along they are eventually lost either onshore into dunes, or offshore into submarine canyons. Sand dunes occur inland #12

  5. LIMNOLOGICAL OBSERVATIONS IN THE UPPER MISSIS. SIPPI, 1921.

    E-Print Network [OSTI]

    ) taken fromfhe top of Queens Bluff, 10 miles below Homer, Minn. Often the entrance to a slough is barred of water . Transparency of water .....·.......... Temperature of water . Page. 347 351 351 353 353 354 354-Lake Pepin and Lake Keokuk (fig.3, p. 352). Lake Pepin, located 28 miles below Hastings, is a natural lake

  6. Identifying and Characterizing the Volume and Quality of Tributaries and Springs 

    E-Print Network [OSTI]

    Belzer, Wayne; Hart, Charles

    2007-01-01

    Creek and Taiban Creek near Fort Sumner, NM; the Rio Hondo near Roswell, NM; Rio Felix south of Roswell, NM; Rio Penasco near Artesia, NM; the intermittent Delaware River just west of Red Bluff Reservoir; Salt Creek in Reeves County, TX; Toyah Creek...

  7. REVEGETATION OF RIPARIAN TREES AND SHRUBS ON ALLUVIAL SOILS ALONG THE UPPER SACRAMENTO RIVER, 1987-19881

    E-Print Network [OSTI]

    REVEGETATION OF RIPARIAN TREES AND SHRUBS ON ALLUVIAL SOILS ALONG THE UPPER SACRAMENTO RIVER, 1987, respectively, Jones & Stokes Associates, Sacramento, California; Landscape Architect, U. S. Army Corps of Engineers, Sacramento, California Abstract : Two sites on the Sacramento River near Red Bluff and Colusa

  8. Late Paleocene paleoenvironmental gradients in Wilcox Group strata, Big Brown Mine, Texas 

    E-Print Network [OSTI]

    Klein, Jennifer Marie

    2000-01-01

    as primarily fluvial-deltaic in origin; however, since the 1980s, much evidence for tidal control on the deposition of the upper Wilcox (Calvert Bluff Formation) has been compiled. New data from the examination of sediments and fossils contained in the upper...

  9. Renewable Natural Gas (Biomethane)

    E-Print Network [OSTI]

    California at Davis, University of

    to Landfill Owner $6.18 Total Cost Per MMBtu #12;Index Price of Natural Gas NYMEX Natural Gas Futures PricesRenewable Natural Gas (Biomethane) #12;Critical Barriers Impeding RNG as a Transportation Fuel-developer of largest RNG production project in U.S. at McCommas Bluff Landfill in Dallas, Texas · Chairman and co

  10. GRADUATE PROGRAMS M.Ed.MASTER IN EDUCATIONAL

    E-Print Network [OSTI]

    Miles, Will

    of Connecticut L.L.D (Hon.)., University of Arkansas, Pine Bluff Ed.S., University of Connecticut M.S., Southern Connecticut State University B.S., Springfield College Glen Epley, Professor Ph.D., Duke University M and other fields in education. Mission of the M.Ed. in Edcuational Leadership Stetson University is a small

  11. Drag force in the open-loop control of the cylinder wake in the laminar regime

    E-Print Network [OSTI]

    Protas, Bartosz

    flow subject to rotary control. We consider simple control laws where the obstacle rotates harmonically Bluff body wakes play a very important role in various engineering applications. This is mainly due in fluid dynamics. From the implementation point of view, one of the simplest control methods is the rotary

  12. A new robust consistent hybrid finite-volume/particle method for solving the PDF model equations of turbulent reactive flows

    E-Print Network [OSTI]

    Muradoglu, Metin

    and pollution are directly related to the conversion of chemical energy into thermal energy via combustion Available online 10 September 2014 Keywords: PDF methods Consistent hybrid method Turbulent combustion Bluff rights reserved. 1. Introduction Turbulent combustion continues to be a key technology in energy

  13. Copyright 1997, American Institute of Aeronautics and Astronautics, Inc. AMA A A98-16092

    E-Print Network [OSTI]

    Riabov, Vladimir V.

    Copyright© 1997, American Institute of Aeronautics and Astronautics, Inc. AMA A A98-16092 AIAA 98-15, 1998 / Reno, NV For permission to copy or republish, contact the American Institute of Aeronautics Institute of Aeronautics and Astronautics, Inc. AIAA-98-0171 ANALYSIS OFHYPERSONICVISCOUS FLOW ABOUT BLUFF

  14. Secondary oil recovery from selected Carter sandstone oilfields--Black Warrior Basin, Alabama. Final report

    SciTech Connect (OSTI)

    Anderson, J.C.

    1995-02-01

    Producibility problems, such as low reservoir pressure and reservoir heterogeneity, have severely limited oil production from the Central Bluff and North Fairview fields. Specific objectives for this project were: To successfully apply detailed geologic and engineering studies with conventional waterflood technologies to these fields in an effort to increase the ultimate economic recovery of oil from Carter sandstone fields; To extensively model, test and evaluate these technologies; thereby, developing a sound methodology for their use and optimization; and To team with Advanced Resources International and the US DOE to assimilate and transfer the information and results gathered from this study to other oil companies to encourage the widespread use of these technologies. At Central Bluff, water injection facilities were constructed and water injection into one well began in January 1993. Oil response from the waterflood has been observed at both producing wells. One of the producing wells has experienced early water breakthrough and a concomitant drop in secondary oil rate. A reservoir modeling study was initiated to help develop an appropriate operating strategy for Central Bluff. For the North Fairview unit waterflood, a previously abandoned well was converted for water injection which began in late June 1993. The reservoir is being re-pressurized, and unit water production has remained nil since flood start indicating the possible formation of an oil bank. A reservoir simulation to characterize the Carter sand at North Fairview was undertaken and the modeling results were used to forecast field performance. The project was terminated due to unfavorable economics. The factors contributing to this decision were premature water breakthrough at Central Bluff, delayed flood response at North Fairview and stalled negotiations at the South Bluff site.

  15. TECHNOLOGY MASTER PLAN 2013 2015

    E-Print Network [OSTI]

    TECHNOLOGY MASTER PLAN 2013 ­ 2015 Endorsed by Academic Senate On October 25, 2013 & College Council On November 8, 2013 #12;Information Technology Strategic Plan 2013-2015 Prepared by Willie Pritchard & Gene Spencer, Higher Education Technology Consultants on behalf of the many participants

  16. HISTORIES OF THE NATIONAL MUSEUM OF NATURAL HISTORY LIBRARIES AMPHIBIANS AND REPTILES LIBRARY

    E-Print Network [OSTI]

    Miller, Scott

    HISTORIES OF THE NATIONAL MUSEUM OF NATURAL HISTORY LIBRARIES AMPHIBIANS AND REPTILES LIBRARY In 1965 the Smithsonian Institution Libraries and specifically the Natural History Library took over purchased by the Smithsonian Institution Libraries, with additional gifts by the curators. Spencer Baird

  17. INTRODUCTION There is growing recognition that responses to global warming will

    E-Print Network [OSTI]

    Neff, Bryan D.

    3436 INTRODUCTION There is growing recognition that responses to global warming will vary among increase with temperature (Gillooly et al., 2001; Sogard and Spencer, 2004). SUMMARY Global warming poses species (Pörtner et al., 2008; Eliason et al., 2011). With the average global air temperature projected

  18. Detailed search US supports Japanese bid to host ITER as France urges Europe to go it alone

    E-Print Network [OSTI]

    of clean energy around the world [...], Japan and the United States are united in this vision and this hope it alone [Date: 2004-01-13] The US Secretary of State for Energy, Spencer Abraham, has declared the strong). Governments involved in the ITER initiative are being asked to choose between the European Union's candidate

  19. Tolerance Analysis of 2-D and 3-D Mechanical Assemblies with Small Kinematic Adjustments

    E-Print Network [OSTI]

    Tolerance Analysis of 2-D and 3-D Mechanical Assemblies with Small Kinematic Adjustments Kenneth W. Chase Spencer P. Magleby Department of Mechanical Engineering Brigham Young University Provo, Utah the Direct Linearization Method (DLM), is presented for tolerance analysis of 2-D and 3-D mechanical

  20. General 2-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments

    E-Print Network [OSTI]

    General 2-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments Kenneth W. Chase Jinsong Gao Spencer P. Magleby Department of Mechanical Engineering Brigham Young University), is presented for tolerance analysis of 2-D mechanical assemblies which generalizes vector loop-based models

  1. SEARCHING HELP PAGES OF R PACKAGES Searching help pages of R packages

    E-Print Network [OSTI]

    Cortes, Corinna

    SEARCHING HELP PAGES OF R PACKAGES Searching help pages of R packages by Spencer Graves, Sundar Dorai-Raj, and Romain François Abstract The sos package provides a means to quickly and flexibly search the help pages of contributed packages, finding functions and datasets in seconds or minutes that could

  2. Department of Energy Press Release July 13, 2004

    E-Print Network [OSTI]

    that will lead to an attractive fusion energy source. PPPL, in partnership with DOE's Oak Ridge National of electricity and hydrogen," Secretary of Energy Spencer Abraham said. "Throughout its history, Princeton Plasma with the international ITER project. The PPPL/ORNL proposal was one of three proposals submitted by DOE national

  3. Acquisition, tracking, pointing, and line-of-sight control laboratory experiments for a space-based bifocal relay mirror

    E-Print Network [OSTI]

    as well as the development of a test bed for a bifocal relay mirror spacecraft. Figure 1. Bifocal Relay-based bifocal relay mirror M. G. Spencer*, B. N. Agrawal, M. Romano Spacecraft Research and Design Center Naval ABSTRACT Space based bifocal relay mirrors are potentially an enabling/enhancing piece of any architecture

  4. 308 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 46, NO. 1, JANUARY 2011 Demonstration of Integrated Micro-Electro-

    E-Print Network [OSTI]

    California at Irvine, University of

    -electro-mechanical (MEM) relays. The relay circuits designed on these test chips illustrate a range of important functions Micro-Electro- Mechanical Relay Circuits for VLSI Applications Matthew Spencer, Fred Chen, Cheng C. Wang Abstract--This work presents measured results from test chips containing circuits implemented with micro

  5. Select a Topic Select a Country Search EUbusiness

    E-Print Network [OSTI]

    (ITER) project, which aims to produce the clean, safe, inexhaustible energy of the future, failed's nuclear fusion, is not expected to generate electricity before 2050. US Energy Secretary Spencer Abraham Sitemap South Korea could support French site for nuclear fusion project: minister 21 January 2004 South

  6. Transcranial Magnetic Stimulation in a Finger-tapping Task Separates Motor from Timing

    E-Print Network [OSTI]

    Moses, Elisha

    Transcranial Magnetic Stimulation in a Finger- tapping Task Separates Motor from Timing Mechanisms and Induces Frequency Doubling Nava Levit-Binnun1 , Nestor Z. Handzy1 , Avi Peled2,3 , Ilan Modai2 & Spencer, 2004; Mauk & Buonomano, 2004). Finger tapping is a simple paradigm for studying such event timing

  7. Evolution of Morality1 By Edouard Machery and Ron Mallon

    E-Print Network [OSTI]

    Machery, Edouard

    1 Evolution of Morality1 By Edouard Machery and Ron Mallon Biology provides a broad source the process of organic evolution that gave rise to all forms of life has been left out of the discussions to evolution of morality (e.g., Spencer, 1892; Richards, 1986, 1989; Rottschaefer & Martinsen, 1990

  8. CX-006154: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Recovery State Energy Program - Renewable Energy Incentives - Spencer Residence Open Loop Heat Pump SystemCX(s) Applied: B5.1Date: 07/13/2011Location(s): Lewes, DelawareOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  9. AMENDMENT 73 TO THE FISHERY MANAGEMENT PLAN FOR GROUNDFISH OF THE BERING SEA AND ALEUTIAN ISLANDS

    E-Print Network [OSTI]

    found in the eastern Bering Sea to about Zhemchug Canyon west of the Pribilof Is. Their distribution of abundance for light dusky rockfish appears to be the Gulf of Alaska (Reuter 1999). The species is much less abundant in the Aleutian Islands and Bering Sea (Reuter and Spencer 2002)." With: 1 #12;Dusky rockfish

  10. Seminars in Cell & Developmental Biology 16 (2005) 385396 The developmental context of cell-cycle control in plants

    E-Print Network [OSTI]

    Murray, J.A.H.

    2005-01-01

    -cycle control in plants Sarah M. de Jager, Spencer Maughan, Walter Dewitte, Simon Scofield, James A.H. Murray online 2 March 2005 Abstract Plant growth is characterised both by continued growth and organogenesis of cell cycle regulators in plants, creating a challenge to understand how these genes control plant

  11. Hydrodynamic Tesla Wheel Flume for Model and Prototype Testing

    E-Print Network [OSTI]

    Wood, Stephen L.

    The Tesla turbine, U.S. Patent 1,061,206 -- May 6, 1913 was invented by Nikola Tesla as a means to extractHydrodynamic Tesla Wheel Flume for Model and Prototype Testing Spencer Jenkins, Chris Scott, Jacob Engineering department at Florida Institute of Technology (Florida Tech) has developed a Hydrodynamic Tesla

  12. A Comparison of Total Phosphorus, Chlorophyll a, and Zooplankton in Embayment, Nearshore, and Offshore Habitats of Lake Ontario

    E-Print Network [OSTI]

    Hall, Spencer

    , and Offshore Habitats of Lake Ontario Spencer R. Hall1,4, Nijole K. Pauliukonis1,5, Edward L. Mills1,*, Lars G were compared in embayment, nearshore, and offshore habitats of Lake Ontario, 1995 to 1997 temperatures than both nearshore and offshore habitats, while overall areal zooplankton biomass was highest

  13. The Human Cost THE RECENT ARTICLES ON THE LEGACY OF THE

    E-Print Network [OSTI]

    Page, Roderic

    that significant hurdles remain in Russia's attempt to decommission submarines and store nuclear waste. He also. SPENCER KLEIN Nuclear Science Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley Rusty Spur Drive, Tucson, AZ 85749, USA. E-mail: dvernon@us.ibm.com Decommissioning Russia's Nuclear

  14. Forests, Foraging and Fires August 23November 12, 2014

    E-Print Network [OSTI]

    Barrash, Warren

    Forests, Foraging and Fires August 23­November 12, 2014 Forests, Foraging and Fires Catherine, Shannon Durbin is fascinated by the conflict between the role of fire in maintaining healthy forests beauty of forest fires." In the installation Thank You, Fog, Spencer Finch presents 60 photographs made

  15. An acoustic technique for measurement of bubble solids mass loading: (b) Monitoring of Jameson cell flotation performance by passive acoustic emissions

    E-Print Network [OSTI]

    Zhang, Wen

    , Australia a r t i c l e i n f o Article history: Available online 3 March 2012 Keywords: Coal Flotation flotation performance by passive acoustic emissions Steven J. Spencer a,c, , Ryan Bruniges a,c,1 , Giffard been developed and tested in Australian coal washeries. The system detects naturally occurring stress

  16. PRESS RELEASE 2 June 2010

    E-Print Network [OSTI]

    ) emissions Meet their environmental and sustainability objectives Allow customers to know that carbon Improve on energy performance w hich w ill reduce energy bills. PAS 2060 gives guidance on how to quantify. At the launch of the PAS 2060 project, Row land Hill, Sustainability Manager at Marks & Spencer, said: "Marks

  17. Quantification, Localization, and Speciation of Selenium in Seeds of Canola and Two Mustard Species Compared to Seed-Meals Produced

    E-Print Network [OSTI]

    and hydraulically pressed seed meals. Specifically, the concentrations of total Se were measured, the localization Compared to Seed-Meals Produced by Hydraulic Press Gary S. Banuelos,*,, Spencer S. Walse, Soo In Yang Service, U.S. Department of Agriculture, Parlier, California 93648, United States Center for Irrigation

  18. An Experimental Test of Combinatorial Information Markets

    E-Print Network [OSTI]

    Ledyard, John O.

    have been created specifically to take advantage of this effect. Called information markets, prediction markets (Wolfers & Zitzewitz, 2004), virtual stock markets (Spann & Skiera, 2003), artificial markets demand experts (Spencer, 2004), stock markets beat the official NASA panel at fingering the guilty

  19. Masticatory biomechanics and its relevance to early hominid phylogeny: An examination of palatal thickness using finite-element analysis

    E-Print Network [OSTI]

    thickness using finite-element analysis David S. Strait a,*, Brian G. Richmond b , Mark A. Spencer c which early hominid features are functionally related to chewing. This paper uses finite-element Paranthropus synapomorphies putatively related to mastication. A finite-element model of 145,680 elements

  20. Texas Rice, Volume II, Number 9, Winter Issue 

    E-Print Network [OSTI]

    2002-01-01

    Farm Credit, Texas Rice Festival and TCE/TAES. * L to R: John Wyble, James Carleton, Travis Blankenship and Katie Spencer The much-anticipated arrival of our new state breeder was finally realized this month as Dr. Rodante E. Tabien joined the staff...

  1. ``Smart'' Base Isolation Systems J. C. Ramallo1

    E-Print Network [OSTI]

    Spencer Jr., Billie F.

    -degree-of-freedom models of a base-isolated building are used as a test bed in this study. Smart isolation is shown``Smart'' Base Isolation Systems J. C. Ramallo1 ; E. A. Johnson, A.M.ASCE2 ; and B. F. Spencer Jr., M.ASCE3 Abstract: A ``smart'' base isolation strategy is proposed and shown to effectively protect

  2. U.S. Plans to Rejoin Project to Develop Fusion Reactor Friday, January 31, 2003 http://www.nytimes.com/2003/01/31/politics/

    E-Print Network [OSTI]

    U.S. Plans to Rejoin Project to Develop Fusion Reactor Friday, January 31, 2003 http to Rejoin Project to Develop Fusion Reactor By KENNETH CHANG he United States will seek to join a $5 billion international project to build an experimental fusion reactor, Energy Secretary Spencer Abraham announced

  3. POPULATION TRENDS AND MANAGEMENT OF THE BANK SWALLOW (RIPARIA RIPARIA) ON THE SACRAMENTO RIVER, CALIFORNIA1

    E-Print Network [OSTI]

    , CALIFORNIA1 Barrett A. Garrison, Ronald W. Schlorff, Joan M. Humphrey, Stephen A. Laymon, and Frank J. Michny, California. 2 Barrett A. Garrison and Frank J. Michny, Wildlife Biologist and Fish and Wildlife Biologist, loamy, and sandy soils close to water for nesting (Freer 1977; Garrison and others 1987; Spencer 1962

  4. If you have trouble viewing this email, please let us know: pressoffice@naturalresourceswales.gov.uk NR/08/CD Date: 01/08/2013

    E-Print Network [OSTI]

    scientists and researchers to manage tree health more effectively. A team from Natural Resources Wales has of our broadleaved trees. Natural Resources Wales issued a rallying cry to help build a comprehensive high schools in Dolgellau and Tywyn joined Swyn Spencer of Natural Resources Wales and local Active

  5. Airplanes Aloft as a Sensor Network for Wind Forecasting

    E-Print Network [OSTI]

    Horvitz, Eric

    Airplanes Aloft as a Sensor Network for Wind Forecasting Ashish Kapoor, Zachary Horvitz, Spencer for observing weather phenomena at a continental scale. We focus specifically on the problem of wind forecasting with the sensed winds. The experiments show the promise of using airplane in flight as a large-scale sensor

  6. Thursday, January 30, 2003 Energy Secretary Abraham Announces U.S. to Join Negotiations on Major International Fusion

    E-Print Network [OSTI]

    in the U.S. fusion energy research program. Fusion is the energy source that powers the sun and starsThursday, January 30, 2003 Energy Secretary Abraham Announces U.S. to Join Negotiations on Major of a major international magnetic fusion research project, U.S. Secretary of Energy Spencer Abraham announced

  7. Charged nanograins in the Enceladus plume T. W. Hill,1

    E-Print Network [OSTI]

    Johnson, Robert E.

    in the spacecraft ram direction. In each case, CAPS detected a cold dense population of heavy charged particles in Cassini Composite Infrared Spectrometer (CIRS) images [Spencer et al., 2006], and associated eruptive jets- vided ram pointing (in the direction of spacecraft motion) for the CAPS instrument, encounters E3 (12

  8. Friday January 9, 2004 S'abonner au Monde.fr -5 par mois identifiant

    E-Print Network [OSTI]

    culture version text CHAINS Aden examinations 2004 finances forums cross words/plays car shopping. "technically above" , affirmed in Tokyo the American secretary with energy, Spencer Abraham, in front and a center of storage of waste of weak activity. "It is without surprise. There is no new element, perhaps

  9. Future Students Current Students

    E-Print Network [OSTI]

    Menzel, Suzanne

    . 3-4 conference drew more than 130 women in academia and industry students, instructors and researchers from universities and the computing industry around Indiana for a retreat at McCormick's Creek State Park, Spencer, Ind. The event offered programming tracks covering material of interest to high

  10. Solar radiation decreases parasitism in Daphnia Erin P. Overholt,1

    E-Print Network [OSTI]

    Hall, Spencer

    LETTER Solar radiation decreases parasitism in Daphnia Erin P. Overholt,1 * Spencer R. Hall,2 Craig spores but did not affect host susceptibility to infection. The parasiteŐs sensitivity to solar radiation may underlie patterns in a lake survey: higher penetration of solar radiation into lakes correlated

  11. DEVELOPMENT AND TESTING OF A PRE-PROTOTYPE MACH 2 RAMGEN ENGINE

    SciTech Connect (OSTI)

    Ramgen Power Systems

    2001-09-01

    The research and development effort of a new kind of combustion engine is presented. The engine is designed to convert the thrust from ramjet modules into shaft torque, which in turn can be used for electrical power generation or mechanical drive applications. An aggressive test program was undertaken that included evaluation of the existing engine, as well as incorporation of novel improvements to the thrust modules and supporting systems. Fuel mixing studies with Vortex Generators and bluff body flame holders illuminated the importance of increasing the shear-layer area and spreading angle to augment flame volume. Evaluation of flame-holding configurations (with variable fuel injection methods) concluded that the heat release zone, and therefore combustion efficiency, could be manipulated by judicious selection of bluff body geometry, and is less influenced by fuel injection distribution. Air film cooling studies demonstrated that acceptable combustor life could be achieved with optimized air film distribution patterns and thermal barrier coatings.

  12. Problems encountered in establishing a historical erosion-rate database for the Illinois coast of Lake Michigan

    SciTech Connect (OSTI)

    Chrzastowski, M.J.; Erdmann, A.L.; Stohr, C.J. (Illinois State Geological Survey, Champaign, IL (United States))

    1992-01-01

    Erosion rates for segments of the Lake Michigan coast at Lake County, Illinois were determined from historical maps prepared by the US Lake Survey and aerial photographs collected for the State of Illinois. Shorelines and blufflines were digitized at 1:20,000 scale for 1872--73, 1910--11, 1947, and 1987; these data were registered to 1:24,000-scale USGS digital line graphs. Erosion rates were calculated from temporal changes on shore-normal transects at 50-m spacing. Three major factors were identified pertinent to future digital mapping of historical coastal changes along similar Great Lakes coasts. (1) Ground-control points and points for rubber sheeting must be carefully selected to ensure these points were stable. For example, road intersections had changed position 15 m or more between early and late data sets. (2) Unlike US ocean coasts, the Great Lakes do not have a standard datum for shoreline mapping, and shorelines are commonly shown for the lake level at the time of the survey. Variation in historical, monthly mean lake level (1.9 m max. range for Lake Michigan) can cause significant shoreline differences between data sets. Shoreline translations of tens of meters may be needed to adjust to a common datum. (3) The bluff crest may not always be an ideal reference line for documenting rates of coastal change. Locally and temporally, recession of the bluff crest may be caused by a variety of slope processes that are independent of wave erosion. Along some bluff coasts, the bluff toe, if carefully defined, may be a more appropriate reference for calculating erosion rates strictly due to coastal processes.

  13. Paleoenvironment of the Ogallala (Neogene) Formation in west-central Kansas

    SciTech Connect (OSTI)

    Twiss, P.C.; McCahon, T.J.; Oviatt, C.G. . Geology Dept.)

    1993-02-01

    At Lake Scott (Scott County) in west-central Kansas, the Ogallala Formation unconformably overlies the Niobrara Formation (Cretaceous) and forms the bluffs of the north-trending Ladder Creek valley. Two sections (Devil's Backbone, 23 m thick; Suicide Bluff, 45 m thick) contain fluvial sands that grade upward into probable eolian sands. The lower sections contain poorly cemented, moderately sorted, arkosic sand, some mud gravel, and poorly defined fluvial channels. In the lower part of Devil's Backbone, cross-bedded sand is capped by mud drapes. At Suicide Bluff, beds of cross-bedded and better sorted sand occur high in the section. Paleosols and secondary calcite and opal dominate the sections. Pedogenic calcretes with more than 52% CaCO[sub 3] are especially abundant and range up to morphologic Stage VI. The [delta][sup 13]C and [delta][sup 18]O in the calcretes range from [minus]4.8 to [minus]6.5 and [minus]8.2 to [minus]6.7 per mil (PDB), respectively. Opal-A has replaced most rhizoliths of the Ogallala. Silicified fossil seeds (Celtis sp., Biorbia sp.) and probable fossil mammal burrows also occur in the sections. Rhyolitic tephra, about 10 Ma, occurs 12 m below the calcrete caprock of Suicide Bluff. A massive layer of opal occurs about 8 m above the tephra and below a diatomaceous bed. Siliceous cement occurs throughout each section, possibly originating from opal phytoliths, tephra, and/or diatoms. These sections afford the potential for understanding the stratigraphic succession and paleoclimate during the late Miocene to possibly early Pliocene in the central High Plains region.

  14. Level 1 Accident Report of the March 1, 2010 Bobcat Fatality at BPA's White

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORTLand2Plains &LetterBluffs

  15. Geophysical Techniques for Monitoring CO2 Movement During Sequestration

    SciTech Connect (OSTI)

    Erika Gasperikova; G. Michael Hoversten

    2005-11-15

    The relative merits of the seismic, gravity, and electromagnetic (EM) geophysical techniques are examined as monitoring tools for geologic sequestration of carbon dioxide (CO{sub 2}). This work does not represent an exhaustive study, but rather demonstrates the capabilities of a number of geophysical techniques for two synthetic modeling scenarios. The first scenario represents combined CO{sub 2} enhanced oil recovery (EOR) and sequestration in a producing oil field, the Schrader Bluff field on the north slope of Alaska, USA. EOR/sequestration projects in general and Schrader Bluff in particular represent relatively thin injection intervals with multiple fluid components (oil, hydrocarbon gas, brine, and CO{sub 2}). This model represents the most difficult end member of a complex spectrum of possible sequestration scenarios. The time-lapse performance of seismic, gravity, and EM techniques are considered for the Schrader Bluff model. The second scenario is a gas field that in general resembles conditions of Rio Vista reservoir in the Sacramento Basin of California. Surface gravity, and seismic measurements are considered for this model.

  16. WEST COAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP - REPORT ON GEOPHYSICAL TECHNIQUES FOR MONITORING CO2 MOVEMENT DURING SEQUESTRATION

    SciTech Connect (OSTI)

    Gasperikova, Erika; Gasperikova, Erika; Hoversten, G. Michael

    2005-10-01

    The relative merits of the seismic, gravity, and electromagnetic (EM) geophysical techniques are examined as monitoring tools for geologic sequestration of CO{sub 2}. This work does not represent an exhaustive study, but rather demonstrates the capabilities of a number of geophysical techniques on two synthetic modeling scenarios. The first scenario represents combined CO{sub 2} enhance oil recovery (EOR) and sequestration in a producing oil field, the Schrader Bluff field on the north slope of Alaska, USA. EOR/sequestration projects in general and Schrader Bluff in particular represent relatively thin injection intervals with multiple fluid components (oil, hydrocarbon gas, brine, and CO{sub 2}). This model represents the most difficult end member of a complex spectrum of possible sequestration scenarios. The time-lapse performance of seismic, gravity, and EM techniques are considered for the Schrader Bluff model. The second scenario is a gas field that in general resembles conditions of Rio Vista reservoir in the Sacramento Basin of California. Surface gravity, and seismic measurements are considered for this model.

  17. FYI: January 4, 1973 - June 28, 1973

    E-Print Network [OSTI]

    1973-01-01

    established Classifie d Conference w ill m_e e t for the first time on Tuesdz..y, Feb ruary 6, at 3 :30prn in Spencer Auditorium. The first meeting w ill be de v oted to organization, including the e l ection of offic e rs. Librar ia.ns I Confe r ence... established Classifie d Conference w ill m_e e t for the first time on Tuesdz..y, Feb ruary 6, at 3 :30prn in Spencer Auditorium. The first meeting w ill be de v oted to organization, including the e l ection of offic e rs. Librar ia.ns I Confe r ence...

  18. A review of "Radical Enlightenment: Philosophy and the Making of Modernity 1650-1750." by Jonathan Israel 

    E-Print Network [OSTI]

    Mark G. Spencer

    2003-01-01

    engendered in the centuries thereafter. Jonathan I. Israel. Radical Enlightenment: Philosophy and the Making of Modernity 1650-1750. New York: Oxford University Press, 2001. xvi + 810 pp. + 23 plates. Review by MARK G. SPENCER, UNIVERSITY OF TORONTO.... Jonathan I. Israel, like many scholars before him, argues that the Enlightenment is instrumental ?for understanding the rise of the modern world?(vi). But the dimensions of Israel?s Enlightenment are such that they differ in important respects from most...

  19. Corporate Energy Management- Book II or What To Do For An Encore 

    E-Print Network [OSTI]

    Spencer, R. J.

    1986-01-01

    Management - Book II or What To Do For An Encore Robert J. Spencer, General Motors Corporation, Detroit, Michigan over the last few year~. If a. This paper presents an overview of General Motor's energy efficiency nrogram over the past decades... and creating incentive programs. When putting this presentation together, I was once again tempted to include all those building blocks to a successful program, but after 264 2 5 ESL-IE-86-06-40 Proceedings from the Eighth Annual Industrial Energy...

  20. University Calendar, February 7, 2012

    E-Print Network [OSTI]

    2012-02-07

    of English. Call 785-864-2519. Lecture. The Architecture of Utopia: From Rem Koolhaas's Scale Models to RMB City. Yomi Braester, Professor of comparative literature and cinema studies, University of Washington. 7:30 p.m. The Commons, Spooner Hall. Free.... Call 913-897-8550. Lecture. Lawrence Blough,Architect, Principal. GRAFTWORKS, NYC - www.graftworks.net. 11:30 a.m. 309 Spencer Museum of Art auditorium. Free. Sponsored by School of Architecture, Design and Planning. Call 913...

  1. Some Properties of Correlations of Quantum Lattice Systems in Thermal Equilibrium

    E-Print Network [OSTI]

    Juerg Froehlich; Daniel Ueltschi

    2015-05-27

    Simple proofs of uniqueness of the thermodynamic limit of KMS states and of the decay of equilibrium correlations are presented for a large class of quantum lattice systems at high temperatures. New quantum correlation inequalities for general Heisenberg models are described. Finally, a simplified derivation of a general result on power-law decay of correlations in 2D quantum lattice systems with continuous symmetries is given, extending results of Mc Bryan and Spencer for the 2D classical XY model.

  2. National hydrogen energy roadmap

    SciTech Connect (OSTI)

    None, None

    2002-11-01

    This report was unveiled by Energy Secretary Spencer Abraham in November 2002 and provides a blueprint for the coordinated, long-term, public and private efforts required for hydrogen energy development. Based on the results of the government-industry National Hydrogen Energy Roadmap Workshop, held in Washington, DC on April 2-3, 2002, it displays the development of a roadmap for America's clean energy future and outlines the key barriers and needs to achieve the hydrogen vision goals defined in

  3. Using Fourier Analysis To Generate Believable Gait Patterns For Virtual Quadrupeds 

    E-Print Network [OSTI]

    Cureton, Spencer

    2013-01-16

    of MASTER OF SCIENCE Approved by: Chair of Committee, Ann McNamara Committee Members, Tim McLaughlin Takis Zourntos Head of Department, Tim McLaughlin May 2013 Major Subject: Visualization Copyright 2013 Spencer McDow Cureton ii... appreciated. I would also like to thank Tim McLaughlin for allowing me to join the perception based animation research group, which exposed me to the research of quadrupedal gait generation and the influence perception has over the animation process. I...

  4. The influence of initial soil moisture content on the fate of xylene applies to soil 

    E-Print Network [OSTI]

    Aurelius, Marcus William

    1985-01-01

    based on past research. The existing data base concerning the fate of organic chemicals in soil environments deals -1 chiefly with the fate of pesticides present in the mg kg concen- tration range (Spencer et al. , 1973) . Since leaks and spills often.... , Montana State University Chairman of Advisory Committee: Dr. K. W, Brown Organic chemicals are often spilled on soil either accidentally or intentionally and are often found in subsurface environments, hence posing long term threats to human health...

  5. High Q SiC microresonators Jaime Cardenas,1 Mian Zhang,1 Christopher T. Phare,1 Shreyas Y.

    E-Print Network [OSTI]

    Lipson, Michal

    N, InN, BN, SiC, SiGe, New York (John Wiley and Sons, Inc., 2001). 2. S. Yamada, B.-S. Song, J. Upham, T, and M. G. Spencer, "Linear electro-optic effect in cubic silicon carbide," Appl. Phys. Lett. 59, 1938. P. Yih, V. Saxena, and A. Steckl, "A review of SiC reactive ion etching in fluorinated plasmas

  6. Sperry, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to: navigation,SouthwoodJumpSpencerOklahoma:Sperry,

  7. A Unique Parallel

    E-Print Network [OSTI]

    Wangyal, Sonam B

    2007-01-01

    , as they are one nation.”12 When it comes to the Tibetan involvement even the Royal family is careful with their words and they commence the sentence with a hesitant "It is said that…" leaving a hint that it could be just a rumour, a bluff or simply a good... piece of propaganda. It therefore is absolutely patent that the various reasons given for the Bhutanese departure cannot be trusted upon but what is also equally manifest is that the Bhutanese troops did withdraw to the east bank of Tista river...

  8. Fort Smith, mother post of the southwest quartermaster supply and archeological patterning 

    E-Print Network [OSTI]

    Bento, Sylvia Deborah

    1988-01-01

    the supplies and haul them to Fort Smith. This process was extremely time consuming and expensive. When steamers attempted to ride the low water they would often collide with floating debris and become stranded. The steamer New World was stuck 10 miles... below Pine Bluff ? Arkansas? for six months (NcClel land 18'55) . Unable to get the vessel out of the r iver & the For t Smith quartermaster, then Captain French& knew that a way had to be found to get the stores from the steamer to Fort Smith...

  9. Report of biological investigations at the Los Medanos Waste Isolation Pilot Plant (WIPP) area of New Mexico during FY 1978

    SciTech Connect (OSTI)

    Best, T.L.; Neuhauser, S.

    1980-03-01

    The US Department of Energy is considering the construction of a Waste Isolation Pilot Plant (WIPP) in Eddy County, NM. This location is approximately 40 km east of Carlsbad, NM. Biological studies during FY 1978 were concentrated within a 5-mi radius of drill hole ERDA 9. Additional study areas have been established at other sites in the vicinity, e.g., the Gnome site, the salt lakes and several stations along the Pecos River southward from Carlsbad, NM, to the dam at Red Bluff Reservoir in Texas. The precise locations of all study areas are presented and their biology discussed.

  10. DoD Fuel Cell Demonstration Program: Energy Savings and Emissions Reductions to Date 

    E-Print Network [OSTI]

    Holcomb, F. H.; Binder, M. J.; Taylor, W. R.

    1998-01-01

    conducted while the fuel cell was operatin at three different power levels: 200 kW, 150 kW, nd 100 kW. Testing at Kirtland AFB was conducte on November 15 and 18. 1996 while the fuel tell 337 ESL-IE-98-04-56 Proceedings from the Twentieth National... this mode in the future. Of the five utilizing this mode, two (NAS Fallon and Naval Hospital, MCAGCC Twentynine Palms) are providing emergency backup power for galleys, two (Pine Bluff Arsenal and Kirtland AFB) are providing emergency backup power...

  11. Paleomagnetism of Paisano Volcano, Texas 

    E-Print Network [OSTI]

    Ryan, David

    1988-01-01

    . Sites PV-2 and PV-3 are at the bottom of a bluff northeast of Paisano Peak. PV 5g PV 6 PV 7 PV 8g PV llg PV 13, and PV-14 are in a stream valley adjacent to Paisano Peak. PV-4 is located on the west flank of the stream bed that cuts through... the canyon. PV-9 and PV-10 are at the top of a hill opposite the stream bed from Paisano peak. One site, PV-12, is near the entrance to the Morrow Ranch. PV-1 and most of the road cut sites are along US highway 90 in Brewster and Presidio counties...

  12. DRAFT ADVICE - UNACCEPTABLE PROGRAM IMPACTS UNDER FY 97 BUDGET

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n eDPF 2004 MorganSRS*7,Spencer

  13. A statistical analysis of selected factors influencing performance of students enrolled in Physics 218 at Texas A&M University 

    E-Print Network [OSTI]

    Phillips, Lynda Nadine

    1966-01-01

    were also indicative of prerequisite interests. A study made by Anderson and Spencer (1963), howe~sr, stated that prediction of academic achievement is not inrluenced by personal adjustment. P -eciction of success in scnools of engineering hcs been...=as corresponding to specific Srtdcs Eiven in physics 218 in the stated previously, i' n- SV scores clus- round 'ol" v- ~' . . o c naa cic hc Sg cor's. Qf thos. 82 =dents with SV scores who received . rad points in the l ll? one V sco' es within -. = --. . "c...

  14. Extreme Science (LBNL Science at the Theater)

    SciTech Connect (OSTI)

    Ajo-Franklin, Caroline; Klein, Spencer; Minor, Andrew; Torok, Tamas

    2012-02-27

    On Feb. 27, 2012 at the Berkeley Repertory Theatre, four Berkeley Lab scientists presented talks related to extreme science - and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel.

  15. FYI: July 6, 1972 - December 28, 1972

    E-Print Network [OSTI]

    1972-01-01

    ) 3 -week l oans , renewable without a h o ld . R enewals cannot b e made b y phone or by ITlail. Overdue ITlaterials s ubject to f ines. 4 -month loans, renewab le without a hold . A ll mate rial s subject t o recall after 3 weeks. 4 -month... of released Erne for professional development; a proposal to enlarge the ag e nda committee; and, time permitting, reports on profes sional as sociation meetings. Storage: The storage area in Spencer Research Library is now serviced by the Map Library...

  16. Emergency Petition and Complaint of the District of Columbia Public Service Commission (OE Docket No. EO-06-01); August 29, 2005

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996 EM Health and IntercomJanuaryElizabeth Spencer About Uslines.

  17. City of Springfield, Colorado (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker, SouthCity of SaintOhioSpencer,

  18. City of St Charles, Minnesota (Utility 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker, SouthCity of SaintOhioSpencer,Charles,

  19. Trailing edge modifications for flatback airfoils.

    SciTech Connect (OSTI)

    Kahn, Daniel L.; van Dam, C.P.; Berg, Dale E.

    2008-03-01

    The adoption of blunt trailing edge airfoils (also called flatback airfoils) for the inboard region of large wind turbine blades has been proposed. Blunt trailing edge airfoils would not only provide a number of structural benefits, such as increased structural volume and ease of fabrication and handling, but they have also been found to improve the lift characteristics of thick airfoils. Therefore, the incorporation of blunt trailing edge airfoils would allow blade designers to more freely address the structural demands without having to sacrifice aerodynamic performance. These airfoils do have the disadvantage of generating high levels of drag as a result of the low-pressure steady or periodic flow in the near-wake of the blunt trailing edge. Although for rotors, the drag penalty appears secondary to the lift enhancement produced by the blunt trailing edge, high drag levels are of concern in terms of the negative effect on the torque and power generated by the rotor. Hence, devices are sought that mitigate the drag of these airfoils. This report summarizes the literature on bluff body vortex shedding and bluff body drag reduction devices and proposes four devices for further study in the wind tunnel.

  20. RAMGEN ROTOR CARTRIDGE FOR THE PRE-PROTOTYPE RAMGEN ENGINE

    SciTech Connect (OSTI)

    Aaron Koopman

    2003-09-01

    The research and development of a unique combustion engine is presented. The engine converts the thrust from ramjet modules located on the rim of a disk into shaft torque, which in turn can be used for electrical power generation or mechanical drive applications. A test program was undertaken that included evaluation of the pre-prototype engine and incorporation of improvements to the thrust modules and supporting systems. Fuel mixing studies with vortex generators and bluff body flame holders demonstrated the importance of increasing the shear-layer area and spreading angle to augment flame volume. Evaluation of flame-holding configurations (with variable fuel injection methods) concluded that the heat release zone, and therefore combustion efficiency, could be manipulated by judicious selection of bluff body geometry, and is less influenced by fuel injection distribution. Finally, successful operation of novel fuel and cooling air delivery systems have resolved issues of gas (fuel and air) delivery to the individual rotor segments. The lessons learned from the pre-prototype engine are currently being applied to the development of a 2.8MW engine.

  1. Hanford Site Rare Plant Monitoring Report for Calendar Year 2012

    SciTech Connect (OSTI)

    Salstrom, D; Easterly, R; Lindsey, Cole T.; Nugent, John J.

    2013-03-21

    Two patches of Columbian yellowcress on the Hanford Reach were visited in both 2011 and 2012 to compare ramet counts between years: near Allerd Pumphouse (Rkm 615.4) and near White Bluffs Boat Launch (Rkm 593.3) (Figure 3). In 2012, the population near Allerd Pumphouse had 45 ramets present within a 5x3 m area. At the same population in 2011, there were 60 ramets. In 2012, the population near White Bluffs Boat Launch had 105 ramets in a 2x2 m area. At the same population in 2011, there were 100 ramets. This data shows that while annual variability does exist, ramet counts were relatively similar from 2011 to 2012. This is likely due to the similar flow regimes of 2011 and 2012, which both had above average snowpack, high flows, and extended spring flooding seasons. A total of 19.6 miles (31.5 km) of the Hanford shoreline were surveyed in 2012, with ten patches identified and approximately 1,250 ramets counted. It is not known how many individual plants this count represents due to the rhizomatous nature of the species. Two of these sites were identified previously in the WNHP database, and the remaining eight were newly identified locations. Eleven of the ramets had flowers and/or buds in the patches located during 2012, but no fruits were found

  2. DEVELOPMENT OF SHALLOW VISCOUS OIL RESERVES IN NORTH SLOPE

    SciTech Connect (OSTI)

    Kishore K. Mohanty

    2003-07-01

    North Slope of Alaska has huge oil deposits in heavy oil reservoirs such as Ugnu, West Sak and Shrader Bluff etc. The viscosity of the last two reservoir oils vary from {approx}30 cp to {approx}3000 cp and the amount in the range of 10-20 billion barrels. High oil viscosity and low formation strength impose problems to high recovery and well productivity. Water-alternate-gas injection processes can be effective for the lower viscosity end of these deposits in West Sak and Shrader Bluff. Several gas streams are available in the North Slope containing NGL and CO{sub 2} (a greenhouse gas). The goal of this research is to develop tools to find optimum solvent, injection schedule and well-architecture for a WAG process in North Slope shallow sand viscous oil reservoirs. In the last quarter, we have developed streamline generation and convection subroutines for miscible gas injection. The WAG injection algorithms are being developed. We formulated a four-phase relative permeability model based on two-phase relative permeabilities. The new relative permeability formulations are being incorporated into the simulator. Wettabilities and relative permeabilities are being measured. Plans for the next quarter includes modeling of WAG injection in streamline based simulation, relative permeability studies with cores, incorporation of complex well-architecture.

  3. A pedestrian approach to cosserat / Maxwell / weyl theory

    E-Print Network [OSTI]

    Jean-François Pommaret

    2012-10-09

    The purpose of this short notice is to present an elementary summary of a few recent results obtained through the application of the formal theory of systems of partial differential equations and Lie pseudo groups to engineering (elasticity theory, electromagnetism, coupling phenomena) and mathematical (gauge theory, general relativity) along the following scheme: 1) Lie groups of transformations may be considered as Lie pseudo groups of transformations but no action type method can be used as parameters never appear any longer. 2) The work of Cartan is superseded by the use of the canonical Spencer sequence while the work of Vessiot is superseded by the use of the canonical Janet sequence but the link between these two sequences and thus these two works is not known today. 3)Using duality theory, the formal adjoint of the Spencer operator for the conformal group of transformations of space-time provides the Cosserat equations, the Maxwell equations and the Weyl equations on equal footing but such a result leads to deep contradictions. Accordingly, the results thus obtained prove that the foundations of engineering and mathematical physics must be revisited within the framework of jet theory though striking it may look like for established theories.

  4. Technical and economic feasibility of salt-gradient solar ponds at the Truscott Brine Lake of the Red River Chloride Control Project. A report to the House-Senate Committee on Appropriations of the Ninety-Seventh Congress

    SciTech Connect (OSTI)

    Not Available

    1982-09-01

    The Truscott Brine Lake is being constructed to impound highly brackish water from a number of sources which would normally flow into the Wichita River, a tributary of the Red River in Knox County, Texas. A 35.4-km (22-mile) pipeline is being constructed to carry the brines from their primary source to the Truscott Brine Lake site. The reservoir is designed to contain 100 years of brine emissions from three chloride emission areas in the Wichita River Basin. The solar ponds and power generating facilities would be located in the Bluff Creek Arm of Truscott Brine Lake. The Truscott Brine Lake study includes: survey of suitability of Truscott Lake site, review of solar pond technology, preconceptual design of solar salt pond power plant, and economic evaluation.

  5. Sand transverse dune aerodynamics: 3D Coherent Flow Structures from a computational study

    E-Print Network [OSTI]

    Bruno, Luca

    2015-01-01

    The engineering interest about dune fields is dictated by the their interaction with a number of human infrastructures in arid environments. The aerodynamic behaviour of sand dunes in atmospheric boundary layer belongs to the class of bluff bodies. Because of their simple geometry and their frequent occurrence in desert area, transverse sand dunes are usually adopted in literature as a benchmark to investigate dune aerodynamics by means of both computational or experimental approach, usually in nominally 2D setups. The writers suspect the flow in the wake is characterised by 3D features and affected by wind tunnel setup - e.g. blockage effect, duct side wall boundary layer, incoming velocity profile - when experimental studies are carried out. The present study aims at evaluating the 3D flow features of an idealised transverse dune under different setup conditions by means of computational simulations and to compare the obtained results with experimental measurements.

  6. Turbulent Nonpremixed Flames (TNF): Experimental Data Archives and Computational Submodels

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

    In the 1990s an international collaboration formed around a series of workshops that became known collectively as the International Workshop on Measurement and Computation of Turbulent Non-Premixed Flames (TNF). An online library, hosted by Sandia National Laboratory (California) was established that provides data sets and submodels or "mechanisms" for the study of turbulence-chemistry interactions in turbulent nonpremixed and partially premixed combustion. Data are organized by flame types: simple jet flames, piloted jet flames, bluff body flames, and swirl flames. These data sets provide a means for collaborative comparisons of both measured and simulated/modeled research results and also assist scientists in determining priorities for further research. More than 20 data sets or databases are available from this website, along with various downloadable files of chemical mechanisms. The website also provides an extensive bibliography and the proceedings of the workshops themselves from 1996 through 2012. Information continues to be added to this collection.

  7. Reduction of vortex induced forces and motion through surface roughness control

    DOE Patents [OSTI]

    Bernitsas, Michael M; Raghavan, Kamaldev

    2014-04-01

    Roughness is added to the surface of a bluff body in a relative motion with respect to a fluid. The amount, size, and distribution of roughness on the body surface is controlled passively or actively to modify the flow around the body and subsequently the Vortex Induced Forces and Motion (VIFM). The added roughness, when designed and implemented appropriately, affects in a predetermined way the boundary layer, the separation of the boundary layer, the level of turbulence, the wake, the drag and lift forces, and consequently the Vortex Induced Motion (VIM), and the fluid-structure interaction. The goal of surface roughness control is to decrease/suppress Vortex Induced Forces and Motion. Suppression is required when fluid-structure interaction becomes destructive as in VIM of flexible cylinders or rigid cylinders on elastic support, such as underwater pipelines, marine risers, tubes in heat exchangers, nuclear fuel rods, cooling towers, SPAR offshore platforms.

  8. Enhancement of vortex induced forces and motion through surface roughness control

    DOE Patents [OSTI]

    Bernitsas, Michael M. (Saline, MI); Raghavan, Kamaldev (Houston, TX)

    2011-11-01

    Roughness is added to the surface of a bluff body in a relative motion with respect to a fluid. The amount, size, and distribution of roughness on the body surface is controlled passively or actively to modify the flow around the body and subsequently the Vortex Induced Forces and Motion (VIFM). The added roughness, when designed and implemented appropriately, affects in a predetermined way the boundary layer, the separation of the boundary layer, the level of turbulence, the wake, the drag and lift forces, and consequently the Vortex Induced Motion (VIM), and the fluid-structure interaction. The goal of surface roughness control is to increase Vortex Induced Forces and Motion. Enhancement is needed in such applications as harnessing of clean and renewable energy from ocean/river currents using the ocean energy converter VIVACE (Vortex Induced Vibration for Aquatic Clean Energy).

  9. Interactions of vortices with a flexible beam with applications in fluidic energy harvesting

    SciTech Connect (OSTI)

    Goushcha, O.; Elvin, N.; Andreopoulos, Y.

    2014-01-13

    A cantilever piezoelectric beam immersed in a flow and subjected to naturally occurring vortices such as those formed in the wake of bluff bodies can be used to generate electrical energy harvested in fluid flows. In this paper, we present the pressure distribution and deflection of a piezoelectric beam subjected to controlled vortices. A custom designed experimental facility is set up to study the interaction of individual and multiple vortices with the beam. Vortex tori are generated by an audio speaker and travel at controlled rates over the beam. Particle image velocimetry is used to measure the 2-D flow field induced by each vortex and estimate the effect of pressure force on the beam deflection.

  10. A Feasibility Study of Non-Seismic Geophysical Methods forMonitoring Geologic CO2 Sequestration

    SciTech Connect (OSTI)

    Gasperikova, Erika; Hoversten, G. Michael

    2006-07-01

    Because of their wide application within the petroleumindustry it is natural to consider geophysical techniques for monitoringof CO2 movement within hydrocarbon reservoirs, whether the CO2 isintroduced for enhanced oil/gas recovery or for geologic sequestration.Among the available approaches to monitoring, seismic methods are by farthe most highly developed and applied. Due to cost considerations, lessexpensive techniques have recently been considered. In this article, therelative merits of gravity and electromagnetic (EM) methods as monitoringtools for geological CO2 sequestration are examined for two syntheticmodeling scenarios. The first scenario represents combined CO2 enhancedoil recovery (EOR) and sequestration in a producing oil field, theSchrader Bluff field on the north slope of Alaska, USA. The secondscenario is a simplified model of a brine formation at a depth of 1,900m.

  11. The southern Lake Michigan coastal erosion study

    SciTech Connect (OSTI)

    Folger, D.W. (Geological Survey, Woods Hole, MA (United States))

    1993-03-01

    As a result of damage inflicted on the Chicago shoreline by exceptionally high waters in 1985-87, the U.S. Geological Survey (USGS) initiated a cooperative 5-year (1988--1992) study to evaluate the geologic framework of the area, the frequency of lake level fluctuations, and the processes responsible for the intense coastal erosion. The study involved 19 scientists from the USGS, Illinois State Geological Survey, Indiana Geological Survey, Indiana University, Purdue University, Northeastern Illinois University, Oregon State University, and the University of Washington. Some important results of the study follow: (1) the failure of revetments protecting the Chicago lakeshore is mainly structural and not erosional. (2) Prehistoric lake level fluctuations exceeded historic fluctuations by as much as a factor of two. For example, in the 17th century, lake level changed over a range of [approximately]3 m, whereas between the 1964 low and the 1986 high it changed only [approximately]1.6 m. (3) Bluff retreat between Wilmette and Waukegan varies from 10--75 cm/yr and averages 20--25 cm/yr; erosion rates north of Waukegan have been as high as 3 m/yr. (4) Eroding bluffs provide most of the sand to the nearshore zone; however, possibly due to construction of shore protection, the nearshore sand wedge has shown a dramatic decrease in volume during the last two decades. (5) Ice ridges as high as 7 m form along the lakeshore but do not effectively protect the beach from winter erosion as previously thought. (6) The Indiana Dunes National Lakeshore apparently was a major sink for sand moving southward along both sides of the lake; sediment input now appears to come mostly from the eastern shore.

  12. Disposal of chemical agents and munitions stored at Anniston Army Depot, Anniston, Alabama

    SciTech Connect (OSTI)

    Hunsaker, D.B. Jr.; Zimmerman, G.P.; Hillsman, E.L.; Miller, R.L.; Schoepfle, G.M.; Johnson, R.O.; Tolbert, V.R.; Kroodsma, R.L.; Rickert, L.W.; Rogers, G.O.; Staub, W.P.

    1990-09-01

    The purpose of this Phase I report is to examined the proposed implementation of on-site disposal at Anniston Army Depot (ANAD) in light of more detailed and more recent data than those included in the Final Programmatic Environmental Impact Statement (EPEIS). Two principal issues are addressed: (1) whether or not the new data would result in identification of on-site disposal at ANAD as the environmentally preferred alternative (using the same selection method and data analysis tools as in the FPEIS), and (2) whether or not the new data indicate the presence of significant environmental resources that could be affected by on-site disposal at ANAD. In addition, a status report is presented on the maturity of the disposal technology (and now it could affect on-site disposal at ANAD). Inclusion of these more recent data into the FPEIS decision method resulted in confirmation of on-site disposal for ANAD. No unique resources with the potential to prevent or delay implementation of on-site disposal at ANAD have been identified. A review of the technology status identified four principal technology developments that have occurred since publication of the FPEIS and should be of value in the implementation of on-site disposal at ANAD: the disposal of nonlethal agent at Pine Bluff Arsenal, located near Pine Bluff, Arkansas; construction and testing of facilities for disposal of stored lethal agent at Johnston Atoll, located about 1300 km (800 miles) southwest of Hawaii in the Pacific Ocean; lethal agent disposal tests at the chemical agent pilot plant operations at Tooele Army Depot, located near Salt Lake City, Utah; and equipment advances. 18 references, 13 figs., 10 tabs.

  13. CO2 Sequestration Potential of Texas Low-Rank Coals

    SciTech Connect (OSTI)

    Duane McVay; Walter Ayers, Jr.; Jerry Jensen; Jorge Garduno; Gonzola Hernandez; Rasheed Bello; Rahila Ramazanova

    2006-08-31

    Injection of CO{sub 2} in coalbeds is a plausible method of reducing atmospheric emissions of CO{sub 2}, and it can have the additional benefit of enhancing methane recovery from coal. Most previous studies have evaluated the merits of CO{sub 2} disposal in high-rank coals. The objective of this research was to determine the technical and economic feasibility of CO{sub 2} sequestration in, and enhanced coalbed methane (ECBM) recovery from, low-rank coals in the Texas Gulf Coast area. Our research included an extensive coal characterization program, including acquisition and analysis of coal core samples and well transient test data. We conducted deterministic and probabilistic reservoir simulation and economic studies to evaluate the effects of injectant fluid composition (pure CO{sub 2} and flue gas), well spacing, injection rate, and dewatering on CO{sub 2} sequestration and ECBM recovery in low-rank coals of the Calvert Bluff formation of the Texas Wilcox Group. Shallow and deep Calvert Bluff coals occur in two, distinct, coalbed gas petroleum systems that are separated by a transition zone. Calvert Bluff coals < 3,500 ft deep are part of a biogenic coalbed gas system. They have low gas content and are part of a freshwater aquifer. In contrast, Wilcox coals deeper than 3,500 ft are part of a thermogenic coalbed gas system. They have high gas content and are part of a saline aquifer. CO{sub 2} sequestration and ECBM projects in Calvert Bluff low-rank coals of East-Central Texas must be located in the deeper, unmineable coals, because shallow Wilcox coals are part of a protected freshwater aquifer. Probabilistic simulation of 100% CO{sub 2} injection into 20 feet of Calvert Bluff coal in an 80-acre 5-spot pattern indicates that these coals can store 1.27 to 2.25 Bcf of CO{sub 2} at depths of 6,200 ft, with an ECBM recovery of 0.48 to 0.85 Bcf. Simulation results of flue gas injection (87% N{sub 2}-13% CO{sub 2}) indicate that these same coals can store 0.34 to 0.59 Bcf of CO{sub 2} with an ECBM recovery of 0.68 to 1.20 Bcf. Economic modeling of CO{sub 2} sequestration and ECBM recovery indicates predominantly negative economic indicators for the reservoir depths (4,000 to 6,200 ft) and well spacings investigated, using natural gas prices ranging from $2 to $12 per Mscf and CO{sub 2} credits based on carbon market prices ranging from $0.05 to $1.58 per Mscf CO{sub 2} ($1.00 to $30.00 per ton CO{sub 2}). Injection of flue gas (87% N{sub 2} - 13% CO{sub 2}) results in better economic performance than injection of 100% CO{sub 2}. CO{sub 2} sequestration potential and methane resources in low-rank coals of the Lower Calvert Bluff formation in East-Central Texas are significant. The potential CO{sub 2} sequestration capacity of the coals ranges between 27.2 and 49.2 Tcf (1.57 and 2.69 billion tons), with a mean value of 38 Tcf (2.2 billion tons), assuming a 72.4% injection efficiency. Estimates of recoverable methane resources range between 6.3 and 13.6 Tcf, with a mean of 9.8 Tcf, assuming a 71.3% recovery factor. Moderate increases in gas prices and/or carbon credits could generate attractive economic conditions that, combined with the close proximity of many CO{sub 2} point sources near unmineable coalbeds, could enable commercial CO{sub 2} sequestration and ECBM projects in Texas low-rank coals. Additional studies are needed to characterize Wilcox regional methane coalbed gas systems and their boundaries, and to assess potential of other low-rank coal beds. Results from this study may be transferable to other low-rank coal formations and regions.

  14. Exploratory Research for New Solar Electric Technologies

    SciTech Connect (OSTI)

    McConnell, R.; Matson, R.

    2005-01-01

    We will review highlights of exploratory research for new PV technologies funded by the DOE Solar Energy Technologies Program through NREL and its Photovoltaic Exploratory Research Project. The goal for this effort is highlighted in the beginning of the Solar Program Multi-Year Technical Plan by Secretary of Energy Spencer Abraham's challenge to leapfrog the status quo by pursuing research having the potential to create breakthroughs. The ultimate goal is to create solar electric technologies for achieving electricity costs below 5 cents/kWh. Exploratory research includes work on advanced photovoltaic technologies (organic and ultra-high efficiency solar cells for solar concentrators) as well as innovative approaches to emerging and mature technologies (e.g., crystalline silicon).

  15. Summer Melt A Guide to Investigating and

    E-Print Network [OSTI]

    MMArized in thiS guide froM the bill & MelindA gAteS foundAtion, the WilliAM t. grAnt foundA- tion, the Spencer found And to the bill & MelindA gAteS foundAtion for Supporting itS developMent. the reSeArch on Which thiS guide iS bSeArch And AdMiniStrAtive ASSiStAnce froM cindy floyd, zAck MAbel, AdAM gAnik, AnnA hAgen, jonAthon dAviS, lui

  16. Science at the Theatre - Extreme Science - Promo Video

    SciTech Connect (OSTI)

    Klein, Spencer

    2012-01-01

    On Feb. 27 at 7 pm at the Berkeley Repertory Theatre, join four Berkeley Lab scientists as they discuss extreme science -- and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel. Go here for more information and to view videos of previous Science at the Theater events: http://www.lbl.gov/LBL-PID/fobl/

  17. A Report on the Activities, Publications, and Pending Research of DHS/DOD Sponsored Post-doctoral Research Associate at Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Stanley, Floyd E.; Tandon, Lav

    2012-04-26

    Since beginning at Los Alamos National Laboratory in February of 2012, I have been working as a DHS./DNDO Postdoctoral Research Associate under the mentorship of Lav Tandon and Khalil Spencer (NA-22 and mass spectrometry). The focus of my efforts, in addition to pursuing needed training and qualifications, has been the application of various instrumental approaches (e.g. Thermal Ionization Mass Spectrometry; TIMS) to a range of systems of interest in materials characterization and nuclear forensics. Research to be pursued in the coming months shall include the continued use of such approaches to advance current methods for: modified total evaporation, monitoring critical minor isotope systems, and chronometry. Each of the above points will be discussed.

  18. Illuminating the Decision Path: The Yucca Mountain Site Recommendation

    SciTech Connect (OSTI)

    Knox, E.; Slothouber, L.

    2003-02-25

    On February 14, 2002, U.S. Secretary of Energy Spencer Abraham provided to the President the ''Recommendation by the Secretary of Energy Regarding the Suitability of the Yucca Mountain Site for a Repository Under the Nuclear Waste Policy Act of 1982.'' This Recommendation, along with supporting materials, complied with statutory requirements for communicating a site recommendation to the President, and it did more: in 49 pages, the Recommendation also spoke directly to the Nation, illuminating the methodology and considerations that led toward the decision to recommend the site. Addressing technical suitability, national interests, and public concerns, the Recommendation helped the public understand the potential risks and benefits of repository development and placed those risks and benefits in a meaningful national context.

  19. Science at the Theatre - Extreme Science - Promo Video

    ScienceCinema (OSTI)

    Klein, Spencer

    2013-05-29

    On Feb. 27 at 7 pm at the Berkeley Repertory Theatre, join four Berkeley Lab scientists as they discuss extreme science -- and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel. Go here for more information and to view videos of previous Science at the Theater events: http://www.lbl.gov/LBL-PID/fobl/

  20. Low-Cost Options for Moderate Levels of Mercury Control

    SciTech Connect (OSTI)

    Sharon Sjostrom

    2008-02-09

    This is the final technical report for a three-site project that is part of an overall program funded by the U.S. Department of Energy's National Energy Technology Laboratory (DOE/NETL) and industry partners to obtain the necessary information to assess the feasibility and costs of controlling mercury from coal-fired utility plants. This report summarizes results from tests conducted at MidAmerican's Louisa Generating Station and Entergy's Independence Steam Electric Station (ISES) and sorbent screening at MidAmerican's Council Bluffs Energy Center (CBEC) (subsequently renamed Walter Scott Energy Center (WSEC)). Detailed results for Independence and Louisa are presented in the respective Topical Reports. As no full-scale testing was conducted at CBEC, screening updates were provided in the quarterly updates to DOE. ADA-ES, Inc., with support from DOE/NETL, EPRI, and other industry partners, has conducted evaluations of EPRI's TOXECON II{trademark} process and of high-temperature reagents and sorbents to determine the capabilities of sorbent/reagent injection, including activated carbon, for mercury control on different coals and air emissions control equipment configurations. An overview of each plant configuration is presented: (1) MidAmerican's Louisa Generating Station burns Powder River Basin (PRB) coal in its 700-MW Unit 1 and employs hot-side electrostatic precipitators (ESPs) with flue gas conditioning for particulate control. This part of the testing program evaluated the effect of reagents used in the existing flue gas conditioning on mercury removal. (2) MidAmerican's Council Bluffs Energy Center typically burns PRB coal in its 88-MW Unit 2. It employs a hot-side ESP for particulate control. Solid sorbents were screened for hot-side injection. (3) Entergy's Independence Steam Electric Station typically burns PRB coal in its 880-MW Unit 2. Various sorbent injection tests were conducted on 1/8 to 1/32 of the flue gas stream either within or in front of one of four ESP boxes (SCA = 542 ft{sup 2}/kacfm), specifically ESP B. Initial mercury control evaluations indicated that although significant mercury control could be achieved by using the TOXECON II{trademark} design, the sorbent concentration required was higher than expected, possibly due to poor sorbent distribution. Subsequently, the original injection grid design was modeled and the results revealed that the sorbent distribution pattern was determined by the grid design, fluctuations in flue gas flow rates, and the structure of the ESP box. To improve sorbent distribution, the injection grid and delivery system were redesigned and the effectiveness of the redesigned system was evaluated. This project was funded through the DOE/NETL Innovations for Existing Plants program. It was a Phase II project with the goal of developing mercury control technologies that can achieve 50-70% mercury capture at costs 25-50% less than baseline estimates of $50,000-$70,000/lb of mercury removed. Results from testing at Independence indicate that the DOE goal was successfully achieved. Further improvements in the process are recommended, however. Results from testing at Louisa indicate that the DOE goal was not achievable using the tested high-temperature sorbent. Sorbent screening at Council Bluffs also indicated that traditional solid sorbents may not achieve significant mercury removal in hot-side applications.

  1. CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS

    SciTech Connect (OSTI)

    Duane A. McVay; Walter B. Ayers Jr; Jerry L. Jensen

    2004-11-01

    The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. there were two main objectives for this reporting period. first, they wanted to collect wilcox coal samples from depths similar to those of probable sequestration sites, with the objective of determining accurate parameters for reservoir model description and for reservoir simulation. The second objective was to pursue opportunities for determining permeability of deep Wilcox coal to use as additional, necessary data for modeling reservoir performance during CO{sub 2} sequestration and enhanced coalbed methane recovery. In mid-summer, Anadarko Petroleum Corporation agreed to allow the authors to collect Wilcox Group coal samples from a well that was to be drilled to the Austin Chalk, which is several thousand feet below the Wilcox. In addition, they agreed to allow them to perform permeability tests in coal beds in an existing shut-in well. Both wells are in the region of the Sam K. Seymour power station, a site that they earlier identified as a major point source of CO{sub 2}. They negotiated contracts for sidewall core collection and core analyses, and they began discussions with a service company to perform permeability testing. To collect sidewall core samples of the Wilcox coals, they made structure and isopach maps and cross sections to select coal beds and to determine their depths for coring. On September 29, 10 sidewall core samples were obtained from 3 coal beds of the Lower Calvert Bluff Formation of the Wilcox Group. The samples were desorbed in 4 sidewall core canisters. Desorbed gas samples were sent to a laboratory for gas compositional analyses, and the coal samples were sent to another laboratory to measure CO{sub 2}, CH{sub 4}, and N{sub 2} sorption isotherms. All analyses should be finished by the end of December. A preliminary report shows methane content values for the desorbed coal samples ranged between 330 and 388 scf/t., on ''as received'' basis. Residual gas content of the coals was not included in the analyses, which results in an approximate 5-10% underestimation of in-situ gas content. Coal maps indicate that total coal thickness is 40-70 ft in the Lower Calvert Bluff Formation of the Wilcox Group in the vicinity of the Sam K. Seymour power plant. A conservative estimate indicates that methane in place for a well on 160-acre spacing is approximately 3.5 Bcf in Lower Calvert Bluff coal beds. When they receive sorption isotherm data from the laboratory, they will determine the amount of CO{sub 2} that it may be possible to sequester in Wilcox coals. In December, when the final laboratory and field test data are available, they will complete the reservoir model and begin to simulate CO{sub 2} sequestration and enhanced CH{sub 4} production.

  2. Gas turbine topping combustor

    DOE Patents [OSTI]

    Beer, J.; Dowdy, T.E.; Bachovchin, D.M.

    1997-06-10

    A combustor is described for burning a mixture of fuel and air in a rich combustion zone, in which the fuel bound nitrogen in converted to molecular nitrogen. The fuel rich combustion is followed by lean combustion. The products of combustion from the lean combustion are rapidly quenched so as to convert the fuel bound nitrogen to molecular nitrogen without forming NOx. The combustor has an air radial swirler that directs the air radially inward while swirling it in the circumferential direction and a radial fuel swirler that directs the fuel radially outward while swirling it in the same circumferential direction, thereby promoting vigorous mixing of the fuel and air. The air inlet has a variable flow area that is responsive to variations in the heating value of the fuel, which may be a coal-derived fuel gas. A diverging passage in the combustor in front of a bluff body causes the fuel/air mixture to recirculate with the rich combustion zone. 14 figs.

  3. Implicit and explicit schemes for mass consistency preservation in hybrid particle/finite-volume algorithms for turbulent reactive flows

    SciTech Connect (OSTI)

    Popov, Pavel P., E-mail: ppopov@uci.edu; Pope, Stephen B.

    2014-01-15

    This work addresses the issue of particle mass consistency in Large Eddy Simulation/Probability Density Function (LES/PDF) methods for turbulent reactive flows. Numerical schemes for the implicit and explicit enforcement of particle mass consistency (PMC) are introduced, and their performance is examined in a representative LES/PDF application, namely the Sandia–Sydney Bluff-Body flame HM1. A new combination of interpolation schemes for velocity and scalar fields is found to better satisfy PMC than multilinear and fourth-order Lagrangian interpolation. A second-order accurate time-stepping scheme for stochastic differential equations (SDE) is found to improve PMC relative to Euler time stepping, which is the first time that a second-order scheme is found to be beneficial, when compared to a first-order scheme, in an LES/PDF application. An explicit corrective velocity scheme for PMC enforcement is introduced, and its parameters optimized to enforce a specified PMC criterion with minimal corrective velocity magnitudes.

  4. Resource management plan for the Oak Ridge Reservation. Volume 29, Rare plants on the Oak Ridge Reservation

    SciTech Connect (OSTI)

    Cunningham, M.; Pounds, L.; Oberholster, S.; Parr, P.; Mann, L.; Edwards, L.; Rosensteel, B.

    1993-08-01

    Rare plant species listed by state or federal agencies and found on or near the Department of Energy`s Oak Ridge Reservation (ORR) are identified. Seventeen species present on the ORR are listed by the Tennessee Department of Environment and Conservation as either endangered, threatened, or of special concern. Four of these are under review by the US Fish and Wildlife Service for possible listing as threatened or endangered species. Ten species listed by the state occur near and may be present on the ORR; four are endangered in Tennessee, and one is a candidate for federal listing. A range of habitats supports the rare taxa on the ORR: River bluffs, calcareous barrens, wetlands, and deciduous forest. Sites for listed rare species on the ORR have been designated as Research Park Natural Areas. Consideration of rare plant habitats is an important component of resource management and land-use planning; protection of rare species in their natural habitat is the best method of ensuring their long-term survival. In addition, the National Environmental Policy Act requires that federally funded projects avoid or mitigate impacts to listed species. The list of rare plant species and their location on the ORR should be considered provisional because the entire ORR has not been surveyed, and state and federal status of all species continues to be updated.

  5. Non-Seismic Geophysical Approaches to Monitoring

    SciTech Connect (OSTI)

    Hoversten, G.M.; Gasperikova, Erika

    2004-09-01

    This chapter considers the application of a number of different geophysical techniques for monitoring geologic sequestration of CO2. The relative merits of the seismic, gravity, electromagnetic (EM) and streaming potential (SP) geophysical techniques as monitoring tools are examined. An example of tilt measurements illustrates another potential monitoring technique, although it has not been studied to the extent of other techniques in this chapter. This work does not represent an exhaustive study, but rather demonstrates the capabilities of a number of geophysical techniques on two synthetic modeling scenarios. The first scenario represents combined CO2 enhance oil recovery (EOR) and sequestration in a producing oil field, the Schrader Bluff field on the north slope of Alaska, USA. The second scenario is of a pilot DOE CO2 sequestration experiment scheduled for summer 2004 in the Frio Brine Formation in South Texas, USA. Numerical flow simulations of the CO2 injection process for each case were converted to geophysical models using petrophysical models developed from well log data. These coupled flow simulation geophysical models allow comparrison of the performance of monitoring techniques over time on realistic 3D models by generating simulated responses at different times during the CO2 injection process. These time-lapse measurements are used to produce time-lapse changes in geophysical measurements that can be related to the movement of CO2 within the injection interval.

  6. Survey of protected vascular plants on the Oak Ridge Reservation, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Awl, D.J.; Pounds, L.R.; Rosensteel, B.A.; King, A.L.; Hamlett, P.A.

    1996-06-01

    Vascular plant surveys were initiated during fiscal year 1992 by the environmentally sensitive areas program to determine the baseline condition of threatened and endangered (T&E) vascular plant species on the Oak Ridge Reservation (ORR). T&E species receive protection under federal and state regulations. In addition, the National Environmental Policy Act (NEPA) requires that federally-funded projects avoid or mitigate impacts to listed species. T&E plant species found on or near the U.S. Department of Energy`s (DOE) Oak Ridge Reservation (ORR) are identified. Twenty-eight species identified on the ORR are listed by the Tennessee Department of Environment and Conservation as either endangered, threatened, or of special concern. Four of these have been under review by the U.S. Fish and Wildlife Service for possible listing (listed in the formerly-used C2 candidate category). Additional species listed by the state occur near and may be present on the ORR. A range of habitats support the rare taxa on the ORR: river bluffs, sinkholes, calcareous barrens, wetlands, utility corridors, and forests. The list of T&E plant species and their locations on the ORR should be considered provisional because the entire ORR has not been surveyed, and state and federal status of all species continues to be updated. The purpose of this document is to present information on the listed T&E plant species currently known to occur on the ORR as well as listed species potentially occurring on the ORR based on geographic range and habitat availability. For the purpose of this report, {open_quotes}T&E species{close_quotes} include all federal- and state-listed species, including candidates for listing, and species of special concern. Consideration of T&E plant habitats is an important component of resource management and land-use planning; protection of rare species in their natural habitat is the best method of ensuring their long-term survival.

  7. Heat release and flame structure measurements of self-excited acoustically-driven premixed methane flames

    SciTech Connect (OSTI)

    Kopp-Vaughan, Kristin M.; Tuttle, Steven G.; Renfro, Michael W.; King, Galen B.

    2009-10-15

    An open-open organ pipe burner (Rijke tube) with a bluff-body ring was used to create a self-excited, acoustically-driven, premixed methane-air conical flame, with equivalence ratios ranging from 0.85 to 1.05. The feed tube velocities corresponded to Re = 1780-4450. Coupled oscillations in pressure, velocity, and heat release from the flame are naturally encouraged at resonant frequencies in the Rijke tube combustor. This coupling creates sustainable self-excited oscillations in flame front area and shape. The period of the oscillations occur at the resonant frequency of the combustion chamber when the flame is placed {proportional_to}1/4 of the distance from the bottom of the tube. In this investigation, the shape of these acoustically-driven flames is measured by employing both OH planar laser-induced fluorescence (PLIF) and chemiluminescence imaging and the images are correlated to simultaneously measured pressure in the combustor. Past research on acoustically perturbed flames has focused on qualitative flame area and heat release relationships under imposed velocity perturbations at imposed frequencies. This study reports quantitative empirical fits with respect to pressure or phase angle in a self-generated pressure oscillation. The OH-PLIF images were single temporal shots and the chemiluminescence images were phase averaged on chip, such that 15 exposures were used to create one image. Thus, both measurements were time resolved during the flame oscillation. Phase-resolved area and heat release variations throughout the pressure oscillation were computed. A relation between flame area and the phase angle before the pressure maximum was derived for all flames in order to quantitatively show that the Rayleigh criterion was satisfied in the combustor. Qualitative trends in oscillating flame area were found with respect to feed tube flow rates. A logarithmic relation was found between the RMS pressure and both the normalized average area and heat release rate for all flames. (author)

  8. Spatially resolved heat release rate measurements in turbulent premixed flames

    SciTech Connect (OSTI)

    Ayoola, B.O.; Kaminski, C.F.; Balachandran, R.; Mastorakos, E.; Frank, J.H.

    2006-01-01

    Heat release rate is a fundamental property of great importance for the theoretical and experimental elucidation of unsteady flame behaviors such as combustion noise, combustion instabilities, and pulsed combustion. Investigations of such thermoacoustic interactions require a reliable indicator of heat release rate capable of resolving spatial structures in turbulent flames. Traditionally, heat release rate has been estimated via OH or CH radical chemiluminescence; however, chemiluminescence suffers from being a line-of-sight technique with limited capability for resolving small-scale structures. In this paper, we report spatially resolved two-dimensional measurements of a quantity closely related to heat release rate. The diagnostic technique uses simultaneous OH and CH{sub 2}O planar laser-induced fluorescence (PLIF), and the pixel-by-pixel product of the OH and CH{sub 2}O PLIF signals has previously been shown to correlate well with local heat release rates. Results from this diagnostic technique, which we refer to as heat release rate imaging (HR imaging), are compared with traditional OH chemiluminescence measurements in several flames. Studies were performed in lean premixed ethylene flames stabilized between opposed jets and with a bluff body. Correlations between bulk strain rates and local heat release rates were obtained and the effects of curvature on heat release rate were investigated. The results show that the heat release rate tends to increase with increasing negative curvature for the flames investigated for which Lewis numbers are greater than unity. This correlation becomes more pronounced as the flame gets closer to global extinction.

  9. FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2

    SciTech Connect (OSTI)

    George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Tomasz Wiltowski; Tom Miles; Bruce Springsteen

    2002-04-30

    Further development of a combustion Large Eddy Simulation (LES) code for the design of advanced gaseous combustion systems is described in this sixth quarterly report. CFD Research Corporation (CFDRC) is developing the LES module within the parallel, unstructured solver included in the commercial CFD-ACE+ software. In this quarter, in-situ adaptive tabulation (ISAT) for efficient chemical rate storage and retrieval was implemented and tested within the Linear Eddy Model (LEM). ISAT type 3 is being tested so that extrapolation can be performed and further improve the retrieval rate. Further testing of the LEM for subgrid chemistry was performed for parallel applications and for multi-step chemistry. Validation of the software on backstep and bluff-body reacting cases were performed. Initial calculations of the SimVal experiment at Georgia Tech using their LES code were performed. Georgia Tech continues the effort to parameterize the LEM over composition space so that a neural net can be used efficiently in the combustion LES code. A new and improved Artificial Neural Network (ANN), with log-transformed output, for the 1-step chemistry was implemented in CFDRC's LES code and gave reasonable results. This quarter, the 2nd consortium meeting was held at CFDRC. Next quarter, LES software development and testing will continue. Alpha testing of the code will continue to be performed on cases of interest to the industrial consortium. Optimization of subgrid models will be pursued, particularly with the ISAT approach. Also next quarter, the demonstration of the neural net approach, for multi-step chemical kinetics speed-up in CFD-ACE+, will be accomplished.

  10. LES SOFTWARE FOR THE DESIGN OF LOW EMISSION COMBUSTION SYSTEMS FOR VISION 21 PLANTS

    SciTech Connect (OSTI)

    Steven Cannon; Baifang Zuo; Virgil Adumitroaie; Keith McDaniel; Clifford Smith

    2002-04-30

    Further development of a combustion Large Eddy Simulation (LES) code for the design of advanced gaseous combustion systems is described in this sixth quarterly report. CFD Research Corporation (CFDRC) is developing the LES module within the parallel, unstructured solver included in the commercial CFD-ACE+ software. In this quarter, in-situ adaptive tabulation (ISAT) for efficient chemical rate storage and retrieval was implemented and tested within the Linear Eddy Model (LEM). ISAT type 3 is being tested so that extrapolation can be performed and further improve the retrieval rate. Further testing of the LEM for subgrid chemistry was performed for parallel applications and for multi-step chemistry. Validation of the software on backstep and bluff-body reacting cases were performed. Initial calculations of the SimVal experiment at Georgia Tech using their LES code were performed. Georgia Tech continues the effort to parameterize the LEM over composition space so that a neural net can be used efficiently in the combustion LES code. A new and improved Artificial Neural Network (ANN), with log-transformed output, for the 1-step chemistry was implemented in CFDRC's LES code and gave reasonable results. This quarter, the 2nd consortium meeting was held at CFDRC. Next quarter, LES software development and testing will continue. Alpha testing of the code will continue to be performed on cases of interest to the industrial consortium. Optimization of subgrid models will be pursued, particularly with the ISAT approach. Also next quarter, the demonstration of the neural net approach, for multi-step chemical kinetics speed-up in CFD-ACE+, will be accomplished.

  11. Development of Pneumatic Aerodynamic Devices to Improve the Performance, Economics, and Safety of Heavy Vehicles

    SciTech Connect (OSTI)

    Robert J. Englar

    2000-06-19

    Under contract to the DOE Office of Heavy Vehicle Technologies, the Georgia Tech Research Institute (GTRI) is developing and evaluating pneumatic (blown) aerodynamic devices to improve the performance, economics, stability and safety of operation of Heavy Vehicles. The objective of this program is to apply the pneumatic aerodynamic aircraft technology previously developed and flight-tested by GTRI personnel to the design of an efficient blown tractor-trailer configuration. Recent experimental results obtained by GTRI using blowing have shown drag reductions of 35% on a streamlined automobile wind-tunnel model. Also measured were lift or down-load increases of 100-150% and the ability to control aerodynamic moments about all 3 axes without any moving control surfaces. Similar drag reductions yielded by blowing on bluff afterbody trailers in current US trucking fleet operations are anticipated to reduce yearly fuel consumption by more than 1.2 billion gallons, while even further reduction is possible using pneumatic lift to reduce tire rolling resistance. Conversely, increased drag and down force generated instantaneously by blowing can greatly increase braking characteristics and control in wet/icy weather due to effective ''weight'' increases on the tires. Safety is also enhanced by controlling side loads and moments caused on these Heavy Vehicles by winds, gusts and other vehicles passing. This may also help to eliminate the jack-knifing problem if caused by extreme wind side loads on the trailer. Lastly, reduction of the turbulent wake behind the trailer can reduce splash and spray patterns and rough air being experienced by following vehicles. To be presented by GTRI in this paper will be results developed during the early portion of this effort, including a preliminary systems study, CFD prediction of the blown flowfields, and design of the baseline conventional tractor-trailer model and the pneumatic wind-tunnel model.

  12. CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS

    SciTech Connect (OSTI)

    Duane A. McVay; Walter B. Ayers Jr.; Jerry L. Jensen

    2005-05-01

    The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. The main objective for this reporting period was to perform pressure transient testing to determine permeability of deep Wilcox coal to use as additional, necessary data for modeling performance of CO{sub 2} sequestration and enhanced coalbed methane recovery. To perform permeability testing of the Wilcox coal, we worked with Anadarko Petroleum Corporation in selecting the well and intervals to test and in designing the pressure transient test. Anadarko agreed to allow us to perform permeability tests in coal beds in an existing shut-in well (Well APCT2). This well is located in the region of the Sam K. Seymour power station, a site that we earlier identified as a major point source of CO{sub 2} emissions. A service company, Pinnacle Technologies Inc. (Pinnacle) was contracted to conduct the tests in the field. Intervals tested were 2 coal beds with thicknesses of 3 and 7 feet, respectively, at approximately 4,100 ft depth in the Lower Calvert Bluff Formation of the Wilcox Group in east-central Texas. Analyses of pressure transient test data indicate that average values for coalbed methane reservoir permeability in the tested coals are between 1.9 and 4.2 mD. These values are in the lower end of the range of permeability used in the preliminary simulation modeling. These new coal fracture permeability data from the APCT2 well, along with the acquired gas compositional analyses and sorption capacities of CO{sub 2}, CH{sub 4}, and N{sub 2}, complete the reservoir description phase of the project. During this quarter we also continued work on reservoir and economic modeling to evaluate performance of CO{sub 2} sequestration and enhanced coalbed methane recovery.

  13. Passage Distribution and Federal Columbia River Power System Survival for Steelhead Kelts Tagged Above and at Lower Granite Dam, Year 2

    SciTech Connect (OSTI)

    Colotelo, Alison HA; Harnish, Ryan A.; Jones, Bryan W.; Hanson, Amanda C.; Trott, Donna M.; Greiner, Michael J.; McMichael, Geoffrey A.; Ham, Kenneth D.; Deng, Zhiqun; Brown, Richard S.; Weiland, Mark A.; Li, X.; Fu, Tao

    2014-03-28

    Steelhead (Oncorhynchus mykiss) populations have declined throughout their range in the last century and many populations, including those of the Snake River Basin are listed under the Endangered Species Act of 1973. The reasons for their decline are many and complex, but include habitat loss and degradation, overharvesting, and dam construction. The 2008 Biological Opinion calls for an increase in the abundance of female steelhead through an increase in iteroparity (i.e., repeat spawning) and this can be realized through a combination of reconditioning and in-river survival of migrating kelts. The goal of this study is to provide the data necessary to inform fisheries managers and dam operators of Snake River kelt migration patterns, survival, and routes of dam passage. Steelhead kelts (n = 487) were captured and implanted with acoustic transmitters and passive integrated transponder (PIT)-tags at the Lower Granite Dam (LGR) Juvenile Fish Facility and at weirs located in tributaries of the Snake and Clearwater rivers upstream of LGR. Kelts were monitored as they moved downstream through the Federal Columbia River Power System (FCRPS) by 15 autonomous and 3 cabled acoustic receiver arrays. Cabled receiver arrays deployed on the dam faces allowed for three-dimensional tracking of fish as they approached the dam face and were used to determine the route of dam passage. Overall, 27.3% of the kelts tagged in this study successfully migrated to Martin Bluff (rkm 126, as measured from the mouth of the Columbia River), which is located downstream of all FCRPS dams. Within individual river reaches, survival per kilometer estimates ranged from 0.958 to 0.999; the lowest estimates were observed in the immediate forebay of FCRPS dams. Steelhead kelts tagged in this study passed over the spillway routes (spillway weirs, traditional spill bays) in greater proportions and survived at higher rates compared to the few fish passed through powerhouse routes (turbines and juvenile bypass systems). The results of this study provide information about the route of passage and subsequent survival of steelhead kelts that migrated through the Snake and Columbia rivers from LGR to Bonneville Dam in 2013. These data may be used by fisheries managers and dam operators to identify potential ways to increase the survival of kelts during their seaward migrations.

  14. Passage Distribution and Federal Columbia River Power System Survival for Steelhead Kelts Tagged Above and at Lower Granite Dam, Year 2

    SciTech Connect (OSTI)

    Colotelo, Alison H.A.; Harnish, Ryan A.; Jones, Bryan W.; Hanson, Amanda C.; Trott, Donna M.; Greiner, Michael J.; Mcmichael, Geoffrey A.; Ham, Kenneth D.; Deng, Zhiqun; Brown, Richard S.; Weiland, Mark A.; Li, Xinya; Fu, Tao

    2014-12-15

    Steelhead (Oncorhynchus mykiss) populations have declined throughout their range in the last century and many populations, including those of the Snake River Basin are listed under the Endangered Species Act of 1973. The reasons for their decline are many and complex, but include habitat loss and degradation, overharvesting, and dam construction. The 2008 Biological Opinion calls for an increase in the abundance of female steelhead through an increase in iteroparity (i.e., repeat spawning) and this can be realized through a combination of reconditioning and in-river survival of migrating kelts. The goal of this study is to provide the data necessary to inform fisheries managers and dam operators of Snake River kelt migration patterns, survival, and routes of dam passage. Steelhead kelts (n = 487) were captured and implanted with acoustic transmitters and passive integrated transponder (PIT)-tags at the Lower Granite Dam (LGR) Juvenile Fish Facility and at weirs located in tributaries of the Snake and Clearwater rivers upstream of LGR. Kelts were monitored as they moved downstream through the Federal Columbia River Power System (FCRPS) by 15 autonomous and 3 cabled acoustic receiver arrays. Cabled receiver arrays deployed on the dam faces allowed for three-dimensional tracking of fish as they approached the dam face and were used to determine the route of dam passage. Overall, 27.3% of the kelts tagged in this study successfully migrated to Martin Bluff (rkm 126, as measured from the mouth of the Columbia River), which is located downstream of all FCRPS dams. Within individual river reaches, survival per kilometer estimates ranged from 0.958 to 0.999; the lowest estimates were observed in the immediate forebay of FCRPS dams. Steelhead kelts tagged in this study passed over the spillway routes (spillway weirs, traditional spill bays) in greater proportions and survived at higher rates compared to the few fish passed through powerhouse routes (turbines and juvenile bypass systems). The results of this study provide information about the route of passage and subsequent survival of steelhead kelts that migrated through the Snake and Columbia rivers from LGR to Bonneville Dam in 2013. These data may be used by fisheries managers and dam operators to identify potential ways to increase the survival of kelts during their seaward migrations.

  15. Correlation of Creep Behavior of Domal Salts

    SciTech Connect (OSTI)

    Munson, D.E.

    1999-02-16

    The experimentally determined creep responses of a number of domal salts have been reported in, the literature. Some of these creep results were obtained using standard (conventional) creep tests. However, more typically, the creep data have come from multistage creep tests, where the number of specimens available for testing was small. An incremental test uses abrupt changes in stress and temperature to produce several time increments (stages) of different creep conditions. Clearly, the ability to analyze these limited data and to correlate them with each other could be of considerable potential value in establishing the mechanical characteristics of salt domes, both generally and specifically. In any analysis, it is necessary to have a framework of rules to provide consistency. The basis for the framework is the Multimechanism-Deformation (M-D) constitutive model. This model utilizes considerable general knowledge of material creep deformation to supplement specific knowledge of the material response of salt. Because the creep of salt is controlled by just a few micromechanical mechanisms, regardless of the origin of the salt, certain of the material parameters are values that can be considered universal to salt. Actual data analysis utilizes the methodology developed for the Waste Isolation Pilot Plant (WIPP) program, and the response of a bedded pure WIPP salt as the baseline for comparison of the domal salts. Creep data from Weeks Island, Bryan Mound, West Hackberry, Bayou Choctaw, and Big Hill salt domes, which are all sites of Strategic Petroleum Reserve (SPR) storage caverns, were analyzed, as were data from the Avery Island, Moss Bluff, and Jennings salt domes. The analysis permits the parameter value sets for the domal salts to be determined in terms of the M-D model with various degrees of completeness. In turn this permits detailed numerical calculations simulating cavern response. Where the set is incomplete because of the sparse database, reasonable assumptions permit the set to be completed. From the analysis, two distinct response groups were evident, with the salts of one group measurably more creep resistant than the other group. Interestingly, these groups correspond well with the indirectly determined creep closure of the SPR storage caverns, a correlation that probably should be expected. Certainly, the results suggest a simple laboratory determination of the creep characteristics of a salt material from a dome site can indicate the relative behavior of any potential cavern placed within that dome.

  16. 2012 Aspen Winter Conferences on High Energy and Astrophysics

    SciTech Connect (OSTI)

    Campbell, John; Olivier, Dore; Fox, Patrick; Furic, Ivan; Halkiadakis, Eva; Schmidt, Fabian; Senatore, Leonardo; Smith, Kendrick M; Whiteson, Daniel

    2012-05-01

    Aspen Center for Physics Project Summary DE-SC0007313 Budget Period: 1/1/2012 to 12/31/2012 The Hunt for New Particles, from the Alps to the Plains to the Rockies The 2012 Aspen Winter Conference on Particle Physics was held at the Aspen Center for Physics from February 11 to February 17, 2012. Sixty-seven participants from nine countries, and several universities and national labs attended the workshop titled, The Hunt for New Particles, from the Alps to the Plains to the Rockies. There were 53 formal talks, and a considerable number of informal discussions held during the week. The weeks events included a public lecture-Hunting the Dark Universe given by Neal Weiner from New York University) and attended by 237 members of the public, and a physics cafe geared for high schoolers that is a discussion with physicists conducted by Spencer Chang (University of Oregon), Matthew Reece (Harvard University) and Julia Shelton (Yale University) and attended by 67 locals and visitors. While there were no published proceedings, some of the talks are posted online and can be Googled. The workshop was organized by John Campbell (Fermilab), Patrick Fox (Fermilab), Ivan Furic (University of Florida), Eva Halkiadakis (Rutgers University) and Daniel Whiteson (University of California Irvine). Additional information is available at http://indico.cern.ch/conferenceDisplay.py?confId=143360. Inflationary Theory and its Confrontation with Data in the Planck Era The 2012 Aspen Winter Conference on Astroparticle physics held at the Aspen Center for Physics was Inflationary Theory and its Confrontation with Data in the Planck Era.Ă?Âť It was held from January 30 to February 4, 2012. The 62 participants came from 7 countries and attended 43 talks over five days. Late mornings through the afternoon are reserved for informal discussions. In feedback received from participants, it is often these unplanned chats that produce the most excitement due to working through problems with fellow physicists from other institutions and countries or due to incipient collaborations. In addition, Shamit Kachru of Stanford University gave a public lecture titled The Small (and Large) Scale Structure of Space-Time.There were 237 members of the general public in attendance. Before the lecture, 65 people attended the physics cafe to discuss the current topic with Matthew Kleban (New York University) and Chao-Lin Kuo (Stanford University). This workshop was organized by Olivier Dore (Jet Propulsion Lab), Fabian Schmidt (Caltech), Leonardo Senatore (Stanford University), and Kendrick Smith (Princeton University).

  17. Complications Associated with Long-Term Disposition of Newly-Generated Transuranic Waste: A National Laboratory Perspective

    SciTech Connect (OSTI)

    B.J. Orchard; L.A. Harvego; T.L. Carlson; R.P. Grant

    2009-03-01

    The Idaho National Laboratory (INL) is a multipurpose national laboratory delivering specialized science and engineering solutions for the U.S. Department of Energy (DOE). Sponsorship of INL was formally transferred to the DOE Office of Nuclear Energy, Science and Technology (NE) by Secretary Spencer Abraham in July 2002. The move to NE, and designation as the DOE lead nuclear energy laboratory for reactor technology, supports the nation’s expanding nuclear energy initiatives, placing INL at the center of work to develop advanced Generation IV nuclear energy systems; nuclear energy/hydrogen coproduction technology; advanced nuclear energy fuel cycle technologies; and providing national security answers to national infrastructure needs. As a result of the Laboratory’s NE mission, INL generates both contact-handled and remote-handled transuranic (TRU) waste from ongoing operations. Generation rates are relatively small and fluctuate based on specific programs and project activities being conducted; however, the Laboratory will continue to generate TRU waste well into the future in association with the NE mission. Currently, plans and capabilities are being established to transfer INL’s contact-handled TRU waste to the Advanced Mixed Waste Treatment Plant (AMWTP) for certification and disposal to the Waste Isolation Pilot Plant (WIPP). Remote-handled TRU waste is currently placed in storage at the Materials and Fuels Complex (MFC). In an effort to minimize future liabilities associated with the INL NE mission, INL is evaluating and assessing options for the management and disposition of all its TRU waste on a real-time basis at time of generation. This paper summarizes near-term activities to minimize future re handling of INL’s TRU waste, as well as, potential complications associated with the long-term disposition of newly-generated TRU waste. Potential complications impacting the disposition of INL newly-generated TRU waste include, but are not limited to: 1) required remote-handled TRU packaging configuration(s) vs. current facility capabilities, 2) long-term NE mission activities, 3) WIPP certification requirements, and 4) budget considerations.

  18. Using Snow Fences to Augument Fresh Water Supplies in Shallow Arctic Lakes

    SciTech Connect (OSTI)

    Stuefer, Svetlana

    2013-03-31

    This project was funded by the U.S. Department of Energy, National Energy Technology Laboratory (NETL) to address environmental research questions specifically related to Alaska?s oil and gas natural resources development. The focus of this project was on the environmental issues associated with allocation of water resources for construction of ice roads and ice pads. Earlier NETL projects showed that oil and gas exploration activities in the U.S. Arctic require large amounts of water for ice road and ice pad construction. Traditionally, lakes have been the source of freshwater for this purpose. The distinctive hydrological regime of northern lakes, caused by the presence of ice cover and permafrost, exerts influence on lake water availability in winter. Lakes are covered with ice from October to June, and there is often no water recharge of lakes until snowmelt in early June. After snowmelt, water volumes in the lakes decrease throughout the summer, when water loss due to evaporation is considerably greater than water gained from rainfall. This balance switches in August, when air temperature drops, evaporation decreases, and rain (or snow) is more likely to occur. Some of the summer surface storage deficit in the active layer and surface water bodies (lakes, ponds, wetlands) is recharged during this time. However, if the surface storage deficit is not replenished (for example, precipitation in the fall is low and near?surface soils are dry), lake recharge is directly affected, and water availability for the following winter is reduced. In this study, we used snow fences to augment fresh water supplies in shallow arctic lakes despite unfavorable natural conditions. We implemented snow?control practices to enhance snowdrift accumulation (greater snow water equivalent), which led to increased meltwater production and an extended melting season that resulted in lake recharge despite low precipitation during the years of the experiment. For three years (2009, 2010, and 2011), we selected and monitored two lakes with similar hydrological regimes. Both lakes are located 30 miles south of Prudhoe Bay, Alaska, near Franklin Bluffs. One is an experimental lake, where we installed a snow fence; the other is a control lake, where the natural regime was preserved. The general approach was to compare the hydrologic response of the lake to the snowdrift during the summers of 2010 and 2011 against the ?baseline? conditions in 2009. Highlights of the project included new data on snow transport rates on the Alaska North Slope, an evaluation of the experimental lake?s hydrological response to snowdrift melt, and cost assessment of snowdrift?generated water. High snow transport rates (0.49 kg/s/m) ensured that the snowdrift reached its equilibrium profile by winter's end. Generally, natural snowpack disappeared by the beginning of June in this area. In contrast, snow in the drift lasted through early July, supplying the experimental lake with snowmelt when water in other tundra lakes was decreasing. The experimental lake retained elevated water levels during the entire open?water season. Comparison of lake water volumes during the experiment against the baseline year showed that, by the end of summer, the drift generated by the snow fence had increased lake water volume by at least 21?29%. We estimated water cost at 1.9 cents per gallon during the first year and 0.8 cents per gallon during the second year. This estimate depends on the cost of snow fence construction in remote arctic locations, which we assumed to be at $7.66 per square foot of snow fence frontal area. The snow fence technique was effective in augmenting the supply of lake water during summers 2010 and 2011 despite low rainfall during both summers. Snow fences are a simple, yet an effective, way to replenish tundra lakes with freshwater and increase water availability in winter. This research project was synergetic with the NETL project, "North Slope Decision Support System (NSDSS) for Water Resources Planning and Management." The results

  19. Chemical Methods for Ugnu Viscous Oils

    SciTech Connect (OSTI)

    Kishore Mohanty

    2012-03-31

    The North Slope of Alaska has large (about 20 billion barrels) deposits of viscous oil in Ugnu, West Sak and Shraeder Bluff reservoirs. These shallow reservoirs overlie existing productive reservoirs such as Kuparuk and Milne Point. The viscosity of the Ugnu reservoir on top of Milne Point varies from 200 cp to 10,000 cp and the depth is about 3300 ft. The same reservoir extends to the west on the top of the Kuparuk River Unit and onto the Beaufort Sea. The depth of the reservoir decreases and the viscosity increases towards the west. Currently, the operators are testing cold heavy oil production with sand (CHOPS) in Ugnu, but oil recovery is expected to be low (< 10%). Improved oil recovery techniques must be developed for these reservoirs. The proximity to the permafrost is an issue for thermal methods; thus nonthermal methods must be considered. The objective of this project is to develop chemical methods for the Ugnu reservoir on the top of Milne Point. An alkaline-surfactant-polymer (ASP) formulation was developed for a viscous oil (330 cp) where as an alkaline-surfactant formulation was developed for a heavy oil (10,000 cp). These formulations were tested in one-dimensional and quarter five-spot Ugnu sand packs. Micromodel studies were conducted to determine the mechanisms of high viscosity ratio displacements. Laboratory displacements were modeled and transport parameters (such as relative permeability) were determined that can be used in reservoir simulations. Ugnu oil is suitable for chemical flooding because it is biodegraded and contains some organic acids. The acids react with injected alkali to produce soap. This soap helps in lowering interfacial tension between water and oil which in turn helps in the formation of macro and micro emulsions. A lower amount of synthetic surfactant is needed because of the presence of organic acids in the oil. Tertiary ASP flooding is very effective for the 330 cp viscous oil in 1D sand pack. This chemical formulation includes 1.5% of an alkali, 0.4% of a nonionic surfactant, and 0.48% of a polymer. The secondary waterflood in a 1D sand pack had a cumulative recovery of 0.61 PV in about 3 PV injection. The residual oil saturation to waterflood was 0.26. Injection of tertiary alkaline-surfactant-polymer slug followed by tapered polymer slugs could recover almost 100% of the remaining oil. The tertiary alkali-surfactant-polymer flood of the 330 cp oil is stable in three-dimensions; it was verified by a flood in a transparent 5-spot model. A secondary polymer flood is also effective for the 330 cp viscous oil in 1D sand pack. The secondary polymer flood recovered about 0.78 PV of oil in about 1 PV injection. The remaining oil saturation was 0.09. The pressure drops were reasonable (<2 psi/ft) and depended mainly on the viscosity of the polymer slug injected. For the heavy crude oil (of viscosity 10,000 cp), low viscosity (10-100 cp) oil-in-water emulsions can be obtained at salinity up to 20,000 ppm by using a hydrophilic surfactant along with an alkali at a high water-to-oil ratio of 9:1. Very dilute surfactant concentrations (~0.1 wt%) of the synthetic surfactant are required to generate the emulsions. It is much easier to flow the low viscosity emulsion than the original oil of viscosity 10,000 cp. Decreasing the WOR reverses the type of emulsion to water-in-oil type. For a low salinity of 0 ppm NaCl, the emulsion remained O/W even when the WOR was decreased. Hence a low salinity injection water is preferred if an oil-in-water emulsion is to be formed. Secondary waterflood of the 10,000 cp heavy oil followed by tertiary injection of alkaline-surfactants is very effective. Waterflood has early water breakthrough, but recovers a substantial amount of oil beyond breakthrough. Waterflood recovers 20-37% PV of the oil in 1D sand pack in about 3 PV injection. Tertiary alkali-surfactant injection increases the heavy oil recovery to 50-70% PV in 1D sand packs. As the salinity increased, the oil recovery due to alkaline surfactant flood increased, but water-in-oil emulsion was p