Sample records for infill exploratory experimental

  1. Numerical analysis of masonry-infilled reinforced concrete frames subjected to seismic loads and experimental evaluation of retrofit techniques

    E-Print Network [OSTI]

    Koutromanos, Ioannis

    2011-01-01T23:59:59.000Z

    infill Load ratio age at testing Concrete frame Infill paneltesting of masonry infilled reinforced concrete frame,” ASCE

  2. Evaluation of a statistical infill candidate selection technique

    E-Print Network [OSTI]

    Guan, Linhua

    2004-09-30T23:59:59.000Z

    sets, then compared the moving-window infill-well predictions to those from reservoir simulation. Results indicate that moving-window infill predictions for individual wells can be off by more than 50%; however, the technique accurately predicts...

  3. Seismic Retrofitting of RC Frames with RC Infilling

    E-Print Network [OSTI]

    Seismic Retrofitting of RC Frames with RC Infilling SERIES Workshop: "Role of research infrastructures in seismic rehabilitation" 8 - 9 February 2012, Istanbul, Turkey C. Z. Chrysostomou, N. Kyriakides, P. Kotronis, P. Roussis, M. Poljansek, F. Taucer RC Infilling of Existing RC Structures for Seismic

  4. Infill location determination and assessment of corresponding uncertainty

    E-Print Network [OSTI]

    Senel, Ozgur

    2009-05-15T23:59:59.000Z

    tried to solve this problem with statistical approaches. In this study, a reservoir simulation based approach was used to select infill well locations. I used multiple reservoir realizations to take different possible outcomes into consideration...

  5. Rapid assessment of infill drilling potential using a simulation-based inversion approach

    E-Print Network [OSTI]

    Gao, Hui

    2006-08-16T23:59:59.000Z

    of many of these fields, it is often prohibitively expensive to conduct conventional reservoir characterization and simulation studies to determine infill potential. There is a need for rapid, cost-efficient technology to evaluate infill potential in gas...

  6. Evaluation of a statistical infill candidate selection technique 

    E-Print Network [OSTI]

    Guan, Linhua

    2004-09-30T23:59:59.000Z

    . The cases evaluated in this study included real-world well spacing and production rates and a significant amount of depletion at the infill locations. Because of its speed, accuracy and reliance upon readily available data, the moving window technique can...

  7. Numerical methods for analysis of clay tile infills

    SciTech Connect (OSTI)

    Flanagan, R.D.; Tenbus, M.A. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States); Bennett, R.M. [Univ. of Tennessee, Knoxville, TN (United States). Dept. of Civil Engineering

    1993-10-20T23:59:59.000Z

    Recent Department of Energy requirements have led to a comprehensive evaluation of the industrial facilities at the Oak Ridge Y-12 Plant. The structures consist of simply connected steel frames infilled with structural clay tile walls. The objective of the evaluation was to determine the stability of the unreinforced infills, and whether they provide the lateral capacity necessary to resist the moderate seismic hazard at the site. Due to lack of information on the behavior of structural clay tile infills, various large-scale tests were performed to investigate the in-plane, out-of-plane and combined in-plane and out-of-plane behavior. The results of these tests are briefly summarized, and the development of analytical guidelines based on these tests is given. Little interaction between in-plane and out-of-plane loads was observed, both in terms of stiffness and strength. Out-of-plane stability can be examined panel by panel based on arching action. Inter-story drift does not appear to present a stability problem for the type of infill construction investigated. In-plane behavior may be adequately modeled with a nonlinear compression strut. A typical building is chosen for an illustrative application. The methodology and results of the seismic analysis are presented for this structure.

  8. Strontium Distribution Coefficients of Basalt and Sediment Infill Samples from the Idaho National Engineering and Environmental Laboratory, Idaho

    SciTech Connect (OSTI)

    M. N. Pace; R. C. Bartholomay (USGS); J. J. Rosentreter (ISU)

    1999-07-01T23:59:59.000Z

    The U.S. Geological Survey and Idaho State University, in cooperation with the U.S. Department of Energy, are conducting a study to determine and evaluate strontium distribution coefficients (Kds) of subsurface materials at the Idaho National Engineering and Environmental Laboratory (INEEL). The purpose of this study is to aid in assessing the variability of strontium Kds at the INEEL as part of an ongoing investigation of chemical transport of strontium-90 in the Snake River Plain aquifer. Batch experimental techniques were used to determine Kds of six basalt core samples, five samples of sediment infill of vesicles and fractures, and six standard material samples. Analyses of data from these experiments indicate that the Kds of the sediment infill samples are significantly larger than those of the basalt samples. Quantification of such information is essential of furthering the understanding of transport processes of strontium-90 in the Snake River Plain aquifer and in similar environments.

  9. A statistical and economic analysis of incremental waterflood infill drilling recoveries in West Texas carbonate reservoirs

    E-Print Network [OSTI]

    French, Robert Lane

    1990-01-01T23:59:59.000Z

    estimates of recoveries. Accurate infill recovery forecast models may assist operators in determining if well spacings are small enough to economically recover the maximum amount of oil possible. In addition, these models can help the operator evaluate... to determine their effect, if any, on primary, waterflood, and infill recoveries. These parameters were evaluated for their overall correlation to infill recoveries and interaction with other important parameters. Four recovery indicators were used to model...

  10. ORIGINAL RESEARCH PAPER Canyon-infilling and gas hydrate occurrences in the frontal fold

    E-Print Network [OSTI]

    Lin, Andrew Tien-Shun

    ORIGINAL RESEARCH PAPER Canyon-infilling and gas hydrate occurrences in the frontal fold to infer the canyon-infilling, fold uplift, and gas hydrate occurrences beneath the frontal fold at the toe simu- lating reflector (BSR) on seismic sections indicates the base of gas hydrate stability zone

  11. Flexible Carpooling: Exploratory Study

    E-Print Network [OSTI]

    Dorinson, Diana; Gay, Deanna; Minett, Paul; Shaheen, Susan

    2009-01-01T23:59:59.000Z

    Chronicle. UC DAVIS FLEXIBLE CARPOOLING EXPLORATORY STUDYin the field. A. Details of flexible carpooling System Thisin any rollout of flexible carpooling 1. Physical

  12. Rapid assessment of infill drilling potential using a simulation-based inversion approach 

    E-Print Network [OSTI]

    Gao, Hui

    2006-08-16T23:59:59.000Z

    cases, with comparable analysis times and costs. In a bind validation study of a field case with 40 years of production history, the method was able to accurately predict performance for a group of 19 infill wells....

  13. An integrated approach to characterize reservoir connectivity to improve waterflood infill drilling recovery

    E-Print Network [OSTI]

    Malik, Zaheer Ahmad

    1993-01-01T23:59:59.000Z

    Infill drilling can significantly improve reservoir interwell connectivity in heterogeneous reservoirs, thereby enhances the waterflood recovery. This study defines and investigates the Hydraulic Interwell Connectivity (HIC) concept to characterize...

  14. OPTIMIZATION OF INFILL DRILLING IN NATURALLY-FRACTURED TIGHT-GAS RESERVOIRS

    SciTech Connect (OSTI)

    Lawrence W. Teufel; Her-Yuan Chen; Thomas W. Engler; Bruce Hart

    2004-05-01T23:59:59.000Z

    A major goal of industry and the U.S. Department of Energy (DOE) fossil energy program is to increase gas reserves in tight-gas reservoirs. Infill drilling and hydraulic fracture stimulation in these reservoirs are important reservoir management strategies to increase production and reserves. Phase II of this DOE/cooperative industry project focused on optimization of infill drilling and evaluation of hydraulic fracturing in naturally-fractured tight-gas reservoirs. The cooperative project involved multidisciplinary reservoir characterization and simulation studies to determine infill well potential in the Mesaverde and Dakota sandstone formations at selected areas in the San Juan Basin of northwestern New Mexico. This work used the methodology and approach developed in Phase I. Integrated reservoir description and hydraulic fracture treatment analyses were also conducted in the Pecos Slope Abo tight-gas reservoir in southeastern New Mexico and the Lewis Shale in the San Juan Basin. This study has demonstrated a methodology to (1) describe reservoir heterogeneities and natural fracture systems, (2) determine reservoir permeability and permeability anisotropy, (3) define the elliptical drainage area and recoverable gas for existing wells, (4) determine the optimal location and number of new in-fill wells to maximize economic recovery, (5) forecast the increase in total cumulative gas production from infill drilling, and (6) evaluate hydraulic fracture simulation treatments and their impact on well drainage area and infill well potential. Industry partners during the course of this five-year project included BP, Burlington Resources, ConocoPhillips, and Williams.

  15. AMIGA, Auger Muons and Infill for the Ground Array

    E-Print Network [OSTI]

    Etchegoyen, A

    2007-01-01T23:59:59.000Z

    The Pierre Auger Observatory is planned to be upgraded so that the energy spectrum of cosmic rays can be studied down to 0.1 EeV and the muon component of showers can be determined. The former will lead to a spectrum measured by one technique from 0.1 EeV to beyond 100 EeV while the latter will aid identification of the primary particles. These enhancements consist of three high elevation telescopes (HEAT) and an infilled area having both surface detectors and underground muon counters (AMIGA). The surface array of the Auger Observatory will be enhanced over a 23.5 km2 area by 85 detector pairs laid out as a graded array of water-Cherenkov detectors and 30 m2 buried muon scintillator counters. The spacings in the array will be 433 and 750 m. The muon detectors will comprise highly segmented scintillators with optical fibres ending on multi-anode phototubes. The AMIGA complex will be centred 6.0 km away from the fluorescence detector installation at Coihueco and will be overlooked by the HEAT telescopes. We de...

  16. Economic analysis of waterflood infill drilling in West Texas carbonate reservoirs

    E-Print Network [OSTI]

    Laughlin, Bruce Allan

    1987-01-01T23:59:59.000Z

    Unit 15 TABLE OF CONTENTS (Continued) PAGE West Seminole Field/San Andres Unit 16 CHAPTER IV. PROJECTION OF OIL PRODUCTION CHAPTER V. ECONOMIC ANALYSIS 17 30 CASE I - Economic Analysis of the Infill Drilling Projects 30 CASE II - Economic.../SAN ANDRES UNIT HYPERBOLIC DECLINE 20 Qo VS Np 7 WASSON FIELD/DENVER UNIT HYPERBOLIC DECLINE 21 Qo VS TIME 22 S WASSON FIELD/DENVER UNIT OIL-CUT DECLINE OIL-CUT VS Np 23 9 ULTIMATE INFILL DRILLING RECOVERY FROM THE REGRESSION ANALYSIS VS ACTUAL...

  17. Infilling and flooding of the Mekong River incised valley during deglacial sea-level rise

    E-Print Network [OSTI]

    Wetzel, Andreas

    Infilling and flooding of the Mekong River incised valley during deglacial sea-level rise Rik is related with the low shelf gradient and a strong acceleration of the East Asian sea-level rise from 34 depositional systems change into estuaries and eventually drown when sea-level rise overtakes the sediment

  18. A technical and economical evaluation of infill drilling and CO?b2?s flooding in three west Texas units

    E-Print Network [OSTI]

    McMillon, Michael Dean, 1965-

    1990-01-01T23:59:59.000Z

    the unit. Obviously infill drilling can accelerate oil production. Actual field experience and previous analysis of reservoir characteristics 5 ~ have also indicated infill drilling results in significant incremental recoveries. The question commonly... to the east. The upper three hundred feet of the Means field is the productive interval. The main structure features two predominant domes (the North Dome and the South Dome) which are separated by a saddle. The most prolific oil production with potential...

  19. A reservoir engineering and economic evaluation of waterflood infill drilling in the Johnson J.L. "AB" unit

    E-Print Network [OSTI]

    Yadavalli, Sameer Kumar

    1990-01-01T23:59:59.000Z

    A RESERVOIR ENGINEERING AND ECONOMIC EVALUATION OF WATERFLOOD INFILL DRILLING IN THE JOHNSON J. L. "AB" UNIT A Thesis by SAMEER KUMAR YADA VALLI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1990 Major Subject: Petroleum Engineering A RESERVOIR ENGINEERING AND ECONOMIC EVALUATION OF WATERFLOOD INFILL DRILLING IN THE JOHNSON J. L. "AB" UNIT A Thesis by SAMEER KUMAR YADAVALLI Approved...

  20. Analytical and experimental study of seismic performance of reinforced concrete frames infilled with masonry walls

    E-Print Network [OSTI]

    Stavridis, Andreas

    2009-01-01T23:59:59.000Z

    of concrete and implications for choice of testingTable Testing of Gravity Load Designed Reinforced ConcreteConcrete Institute ASCE American Society of Civil Engineers ASTM American Society for Testing

  1. Newberry exploratory slimhole

    SciTech Connect (OSTI)

    Finger, J.T.; Jacobson, R.D.

    1997-01-01T23:59:59.000Z

    During July-November, 1995, Sandia National Laboratories, in cooperation with CE Exploration, drilled a 5,360 foot exploratory slimhole (3.85 inches diameter) in the Newberry Known Geothermal Resource Area (KGRA) near Bend, Oregon. This well was part of Sandia`s program to evaluate slimholes as a geothermal exploration tool. During and after drilling the authors performed numerous temperature logs, and at the completion of drilling attempted to perform injection tests. In addition to these measurements, the well`s data set includes: over 4,000 feet of continuous core (with detailed log); daily drilling reports from Sandia and from drilling contractor personnel; daily drilling fluid record; and comparative data from other wells drilled in the Newberry KGRA.

  2. Application of Integrated Reservoir Management and Reservoir Characterization to Optimize Infill Drilling.

    SciTech Connect (OSTI)

    NONE

    1998-01-15T23:59:59.000Z

    A total of 18 wells, 14 producers and 4 injection wells, were drilled and completed during the Field Demonstration portion of the project. These 18 wells are all currently in service, with the producing wells going on-line between May and September 1996, and the injection wells going into service between August and December 1996. Current Unit production is approximately 3,100 BOPD, of which approximately 800 BOPD is being contributed from the 14 Project 10-acre producing wells (Figure 1). A revision in the Statement of Work was approved to allow for the drilling of additional 10-acre infill wells or injection well conversions as budget constraints allow.

  3. A technical and economic comparison of waterflood infill drilling and CO2 flooding for Monahans Clearfork Unit of West Texas

    E-Print Network [OSTI]

    Xue, Guoping

    1993-01-01T23:59:59.000Z

    A TECHNICAL AND ECONOMIC COMPARISON OF WATERFIXK)D INFILL DRILLING AND CO2 FLOODING FOR MONAHANS CLEARFORK UNIT OF WEST TEXAS A Thesis by GUOPING XUE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1993 Major Subject: Petroleum Engineering A TECHNICAL AND ECONOMIC COMPARISON OF WATERFLOOD INFILL DRILLING AND CO2 FLOODING FOR MONAHANS CLEARFORK UNIT OF WEST TEXAS A Thesis by GUOPING XUE...

  4. Application of integrated reservoir management and reservoir characterization to optimize infill drilling

    SciTech Connect (OSTI)

    NONE

    1997-04-01T23:59:59.000Z

    This project has used a multi-disciplinary approach employing geology, geophysics, and engineering to conduct advanced reservoir characterization and management activities to design and implement an optimized infill drilling program at the North Robertson (Clearfork) Unit in Gaines County, Texas. The activities during the first Budget Period consisted of developing an integrated reservoir description from geological, engineering, and geostatistical studies, and using this description for reservoir flow simulation. Specific reservoir management activities were identified and tested. The geologically targeted infill drilling program currently being implemented is a result of this work. A significant contribution of this project is to demonstrate the use of cost-effective reservoir characterization and management tools that will be helpful to both independent and major operators for the optimal development of heterogeneous, low permeability shallow-shelf carbonate (SSC) reservoirs. The techniques that are outlined for the formulation of an integrated reservoir description apply to all oil and gas reservoirs, but are specifically tailored for use in the heterogeneous, low permeability carbonate reservoirs of West Texas.

  5. 2008 Annual Merit Review Results Summary - 4. Exploratory Battery...

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

    4. Exploratory Battery Research 2008 Annual Merit Review Results Summary - 4. Exploratory Battery Research DOE Vehicle Technologies Annual Merit Review 2008meritreview4.pdf More...

  6. Water Transport Within the STack: Water Transport Exploratory...

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

    Within the STack: Water Transport Exploratory Studies Water Transport Within the STack: Water Transport Exploratory Studies Part of a 100 million fuel cell award announced by DOE...

  7. EXPLORATORY EXPERIMENTS IN GUIDING SALMON FINGERLINGS

    E-Print Network [OSTI]

    of Federal, State or cooperating agencies and in processed form for economy and to avoid delay in publicationEXPLORATORY EXPERIMENTS IN GUIDING SALMON FINGERLINGS BY A NARROW D.C. ELECTRIC FIELD Marine L. Farley, Director EXPLORATORY EXPERIMENTS IN GUIDING SALMON FINGERLINGS BY A NARROW D. C, ELECTRIC

  8. Application of integrated reservoir management and reservoir characterization to optimize infill drilling. Annual report, June 13, 1994--June 12, 1995

    SciTech Connect (OSTI)

    Pande, P.K.

    1996-11-01T23:59:59.000Z

    This project has used a multi-disciplinary approach employing geology, geophysics, and engineering to conduct advanced reservoir characterization and management activities to design and implement an optimized infill drilling program at the North Robertson (Clearfork) Unit in Gaines County, Texas. The activities during the first Budget Period have consisted of developing an integrated reservoir description from geological, engineering, and geostatistical studies, and using this description for reservoir flow simulation. Specific reservoir management activities are being identified and tested. The geologically targeted infill drilling program will be implemented using the results of this work. A significant contribution of this project is to demonstrate the use of cost-effective reservoir characterization and management tools that will be helpful to both independent and major operators for the optimal development of heterogeneous, low permeability shallow-shelf carbonate (SSC) reservoirs. The techniques that are outlined for the formulation of an integrated reservoir description apply to all oil and gas reservoirs, but are specifically tailored for use in the heterogeneous, low permeability carbonate reservoirs of West Texas.

  9. Exploratory Development of Theoretical Methods | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy ConsumersExperimentalExploratory

  10. Field Demonstration of Horizontal Infill Drilling Using Cost-effective Integrated Reservoir Modeling--Mississippian Carbonates, Central Kansas

    SciTech Connect (OSTI)

    Saibal Bhattacharya

    2005-08-31T23:59:59.000Z

    Mississippian carbonate reservoirs have produced in excess of 1 billion barrels of oil in Kansas accounting for over 16% of the state's production. With declining production from other age reservoirs, the contribution of Mississippian reservoirs to Kansas's oil production has risen to 43% as of 2004. However, solution-enhanced features such as vertical shale intervals extending from the karst erosional surface at the top introduce complexities/compartmentalizations in Mississippian carbonate reservoirs. Coupled with this, strong water drives charge many of these reservoirs resulting in limited drainage from vertical wells due to high water cuts after an initial period of low water production. Moreover, most of these fields are operated by small independent operators without access to the knowledge bank of modern research in field characterization and exploitation/development practices. Thus, despite increasing importance of Mississippian fields to Kansas production, these fields are beset with low recovery factors and high abandonment rates leaving significant resources in the ground. Worldwide, horizontal infill wells have been successful in draining compartmentalized reservoirs with limited pressure depletion. The intent of this project was to demonstrate the application of horizontal wells to successfully exploit the remaining potential in mature Mississippian fields of the mid-continent. However, it is of critical importance that for horizontal wells to be economically successful, they must be selectively targeted. This project demonstrated the application of initial and secondary screening methods, based on publicly available data, to quickly shortlist fields in a target area for detailed studies to evaluate their potential to infill horizontal well applications. Advanced decline curve analyses were used to estimate missing well-level production data and to verify if the well produced under unchanging bottom-hole conditions--two commonly occurring data constraints afflicting mature Mississippian fields. A publicly accessible databank of representative petrophysical properties and relationships was developed to overcome the paucity of such data that is critical to modeling the storage and flow in these reservoirs. Studies in 3 Mississippian fields demonstrated that traditional reservoir models built by integrating log, core, DST, and production data from existing wells on 40-acre spacings are unable to delineate karst-induced compartments, thus making 3D-seismic data critical to characterize these fields. Special attribute analyses on 3D data were shown to delineate reservoir compartments and predict those with pay porosities. Further testing of these techniques is required to validate their applicability in other Mississippian reservoirs. This study shows that detailed reservoir characterization and simulation on geomodels developed by integrating wireline log, core, petrophysical, production and pressure, and 3D-seismic data enables better evaluation of a candidate field for horizontal infill applications. In addition to reservoir compartmentalization, two factors were found to control the economic viability of a horizontal infill well in a mature Mississippian field: (a) adequate reservoir pressure support, and (b) an average well spacing greater than 40-acres.

  11. TweetBubble: A Twitter Extension Stimulates Exploratory Browsing

    E-Print Network [OSTI]

    Ajit Jain, -

    2014-11-14T23:59:59.000Z

    We extend the Twitter interface to stimulate exploratory browsing of social media and develop a method to establish its efficacy. In exploratory browsing, users seek and traverse diverse and novel information as they investigate a conceptual space...

  12. Exploratory Boreholes At Blue Mountain Geothermal Area (Parr...

    Open Energy Info (EERE)

    search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Exploratory Boreholes At Blue Mountain Geothermal Area (Parr & Percival, 1991) Exploration Activity Details Location...

  13. Exploratory Search Interfaces to Support Image Discovery

    E-Print Network [OSTI]

    Shneiderman, Ben

    Director (1983-2000), Human-Computer Interaction Lab Professor, Department of Computer Science MemberExploratory Search Interfaces to Support Image Discovery Ben Shneiderman ben@cs.umd.edu Founding;Interdisciplinary research community - Computer Science & Psychology - Information Studies & Education (www

  14. Semantically Enabled Exploratory Video Search Jrg Waitelonis

    E-Print Network [OSTI]

    Weske, Mathias

    . The user enters a query string that might consist out of one or several keywords and Google's web searchSemantically Enabled Exploratory Video Search Jörg Waitelonis joerg comes the challenge of efficient methods in video content management, content-based video search

  15. Exploratory research and development FY90

    SciTech Connect (OSTI)

    Struble, G.L.; Middleton, C.; Baldwin, G.; Cherniak, J.; Clements, W.; Donohue, M.L.; Francke, A.; Kirvel, R.D.; MacGregor, P.; Shaw, G. (eds.)

    1990-01-01T23:59:59.000Z

    In general, the Exploratory Research and Development (ER D) Program supports research projects considered too basic or long-range to be funded by other Lawrence Livermore National Laboratory (LLNL) programs. This Program is managed for the Laboratory Director by a special assistant who chairs the LLNL's IR D Review Committee. Membership in the Review Committee comprises senior LLNL scientists, engineers, and managers whose areas of expertise span the range of scientific disciplines pursued at the Laboratory. The research supported by the Program falls into three categories: Exploratory Research in the Disciplines, Director's Initiatives, and Laboratory-Wide Competition. The first two, Exploratory Research and Director's Initiatives, promote pioneering work in the various scientific disciplines and programmatic areas. Laboratory departments and divisions propose and manage projects in the Exploratory Research category. The Laboratory Director, with the advice of the Review Committee, selects several larger projects to fund as Director's Initiative. These projects, which are proposed and managed by the responsible associate director, are intended to enhance the scope of existing programs or establish new technical directions and programs for the Laboratory. All FY90 projects are described in detail in this report. Other publications on ER D projects are included in the Publications List at the back of this report.

  16. Exploratory shaft conceptual design report: Paradox Basin

    SciTech Connect (OSTI)

    Not Available

    1983-07-01T23:59:59.000Z

    This conceptual design report summarizes the conceptualized design for an exploratory shaft facility at a representative site in the Paradox Basin located in the southeastern part of Utah. Conceptualized designs for other possible locations (Permian Basin in Texas and Gulf Interior Region salt domes in Louisiana and Mississippi) are summarized in separate reports. The purpose of the exploratory shaft facility is to provide access to the reference repository horizon to permit in situ testing of the salt. The in-situ testing is necessary to verify repository salt design parameters, evaluate isotropy and homogeneity of the salt, and provide a demonstration of the constructability and confirmation of the design to gain access to the repository. The fundamental purpose of this conceptual design report is to assure the feasibility of the exploratory shaft project and to develop a reliable cost estimate and realistic schedule. Because a site has not been selected and site-specific subsurface data are not available, it has been necessary to make certain assumptions in order to develop a conceptual design for an exploratory shaft facility in salt. As more definitive information becomes available to support the design process, adjustments in the projected schedule and estimated costs will be required.

  17. Exploratory shaft conceptual design report: Permian Basin

    SciTech Connect (OSTI)

    Not Available

    1983-07-01T23:59:59.000Z

    This conceptual design report summarizes the conceptualized design for an exploratory shaft facility at a representative site in the Permian Basin locatd in the western part of Texas. Conceptualized designs for other possible locations (Paradox Basin in Utah and Gulf Interior Region salt domes in Louisiana and Mississippi) are summarized in separate reports. The purpose of the exploratory shaft facility is to provide access to the reference repository horizon to permit in situ testing of the salt. The in situ testing is necessary to verify repository salt design parameters, evaluate isotropy and homogeneity of the salt, and provide a demonstration of the constructability and confirmation of the design to gain access to the repository. The fundamental purpose of this conceptual design report is to assure the feasibility of the exploratory shaft project and to develop a reliable cost estimate and realistic schedule. Because a site has not been selected and site-specific subsurface data are not available, it has been necessary to make certain assumptions in order to develop a conceptual design for an exploratory shaft facility in salt. As more definitive information becomes available to support the design process, adjustments in the projected schedule and estimated costs will be required.

  18. Excavationless Exterior Foundation Insulation Exploratory Study

    SciTech Connect (OSTI)

    Mosiman, G.; Wagner, R.; Schirber, T.

    2013-02-01T23:59:59.000Z

    The key objective of this exploratory study was to investigate the feasibility of the development or adoption of technologies that would enable a large percentage of existing homes in cold climates to apply a combination 'excavationless' soil removal process with appropriate insulation and water management on the exterior of existing foundations at a low cost. Our approach was to explore existing excavation and material technologies and systems to discover whether potential successful combinations existed.

  19. Exploratory Well At North Brawley Geothermal Area (Matlick &...

    Open Energy Info (EERE)

    Exploration Basis Deep exploratory wells were drilled after a phase of thermal gradient wells helped narrow down the best drilling targets. This activity was done for initial...

  20. Geothermal: Sponsored by OSTI -- Vale exploratory slimhole: Drilling...

    Office of Scientific and Technical Information (OSTI)

    Vale exploratory slimhole: Drilling and testing Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New...

  1. Exploratory Well At Long Valley Caldera Geothermal Area (Smith...

    Open Energy Info (EERE)

    Home Exploration Activity: Exploratory Well At Long Valley Caldera Geothermal Area (Smith & Rex, 1977) Exploration Activity Details Location Long Valley Caldera Geothermal Area...

  2. Exploratory Patent Search with Faceted Search and Configurable Entity Mining

    E-Print Network [OSTI]

    Tzitzikas, Yannis

    Exploratory Patent Search with Faceted Search and Configurable Entity Mining Pavlos Fafalios1 Searching for patents is usually a recall-oriented problem and depending on the patent search type, quite. We propose an exploratory strategy for patent search that exploits the metadata already available

  3. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect (OSTI)

    Richard C. Logan

    2002-03-28T23:59:59.000Z

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment; Vital U.S. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events.

  4. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect (OSTI)

    J. L. Kubicek

    2001-09-07T23:59:59.000Z

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: (1) The occurrence of a fire or related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment. (3) Vital US. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. (5) Critical process controls and safety class systems being damaged as a result of a fire and related events.

  5. Exploratory study of complexant concentrate waste processing

    SciTech Connect (OSTI)

    Lumetta, G.J.; Bray, L.A.; Kurath, D.E.; Morrey, J.R.; Swanson, J.L.; Wester, D.W.

    1993-02-01T23:59:59.000Z

    The purpose of this exploratory study, conducted by Pacific Northwest Laboratory for Westinghouse Hanford Company, was to determine the effect of applying advanced chemical separations technologies to the processing and disposal of high-level wastes (HLW) stored in underground tanks. The major goals of this study were to determine (1) if the wastes can be partitioned into a small volume of HLW plus a large volume of low-level waste (LLW), and (2) if the activity in the LLW can be lowered enough to meet NRC Class LLW criteria. This report presents the results obtained in a brief scouting study of various processes for separating radionuclides from Hanford complexant concentrate (CC) waste.

  6. Salt Wells Geothermal Exploratory Drilling Program EA(DOI-BLM...

    Open Energy Info (EERE)

    Drilling Program EA (DOI-BLM-NV-C010-2009-0006-EA) Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Salt Wells Geothermal Exploratory Drilling Program...

  7. Exploratory Analysis of Concept and Document Spaces with Connectionist Networks

    E-Print Network [OSTI]

    1999-01-01T23:59:59.000Z

    . Exploratory analysis is an area of increasing interest in the computational linguistics arena. Pragmatically speaking, exploratory analysis may be paraphrased as natural language processing by means of analyzing large corpora of text. Concerning the analysis, appropriate means are statistics, on the one hand, and artificial neural networks, on the other hand. As a challenging application area for exploratory analysis of text corpora we may certainly identify text databases, be it information retrieval or information filtering systems. With this paper we present recent findings of exploratory analysis based on both statistical and neural models applied to legal text corpora. Concerning the artificial neural networks, we rely on a model adhering to the unsupervised learning paradigm. This choice appears naturally when taking into account the specific properties of large text corpora where one is faced with the fact that input-output-mappings as required by supervised learning models ca...

  8. California PRC Section 21065.5, Definitions for Geothermal Exploratory...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: California PRC Section 21065.5, Definitions for Geothermal Exploratory ProjectLegal Abstract...

  9. Application of integrated reservoir management and reservoir characterization to optimize infill drilling. Quarterly technical progress report, March 13--June 12, 1997

    SciTech Connect (OSTI)

    NONE

    1997-12-31T23:59:59.000Z

    The eighteen 10-acre infill wells which were drilled as part of the field demonstration portion of the project are all currently in service with no operational problems. These wells consist of fourteen producing wells and four injection wells. The producing wells are currently producing a total of approximately 650 bopd, down from a peak rate of 900 bopd. Unit production is currently averaging approximately 3,000 bopd, 12,000 bwpd and 18,000 bwipd. The paper describes progress in core analysis, reservoir surveillance, well stimulation, validation of reservoir characterization (includes thin section analyses, depositional environments, and paleontologic analysis), material balance decline curve analysis, and validation of reservoir simulation (includes geostatistical and deterministic).

  10. Application of integrated reservoir management and reservoir characterization to optimize infill drilling. Quarterly technical progress report, June 13--September 12, 1997

    SciTech Connect (OSTI)

    NONE

    1997-12-31T23:59:59.000Z

    The eighteen 10-acre infill wells which were drilled as part of the field demonstration portion of the project are all currently in service with no operational problems. These wells consist of fourteen producing wells and four injection wells. The producing wells are currently producing a total of approximately 500 bopd, down from a peak rate of 900 bopd. Unit production is currently averaging approximately 2,800 bopd, 12,000 bwpd and 17,000 bwipd. The paper describes progress on core analysis, gas-oil/oil-gas permeability tests, water-oil/oil-water permeability tests, water-gas permeability tests, electrical resistivity measurements, capillary pressure tests, reservoir surveillance, and paleontologic analysis.

  11. Newberry exploratory slimhole: Drilling and testing

    SciTech Connect (OSTI)

    Finger, J.T.; Jacobson, R.D.; Hickox, C.E.

    1997-11-01T23:59:59.000Z

    During July--November, 1995, Sandia National Laboratories, in cooperation with CE Exploration, drilled a 5,360 feet exploratory slimhole (3.895 inch diameter) in the Newberry Known Geothermal Resource Area (KGRA) near Bend, Oregon. This well was part of Sandia`s program to evaluate slimholes as a geothermal exploration tool. During and after drilling the authors performed numerous temperature logs, and at the completion of drilling attempted to perform injection tests. In addition to these measurements, the well`s data set includes: over 4,000 feet of continuous core (with detailed log); daily drilling reports from Sandia and from drilling contractor personnel; daily drilling fluid record; and comparative data from other wells drilled in the Newberry KGRA. This report contains: (1) a narrative account of the drilling and testing, (2) a description of equipment used, (3) a brief geologic description of the formation drilled, (4) a summary and preliminary interpretation of the data, and (5) recommendations for future work.

  12. Measurement of Exception-Handling Code: An Exploratory Study

    E-Print Network [OSTI]

    Power, James

    Measurement of Exception-Handling Code: An Exploratory Study Keith ´O D´ulaigh, James F. Power Dept of exception- handling constructs, and study their change as the systems evolve through several versions the level of exception-related code in a system? · What kinds of graphs are most useful for visualising

  13. Does interactivity improve exploratory data analysis of animated trend visualization?

    E-Print Network [OSTI]

    Shaw, Chris

    ]. In particular, animation has become a popular method for visualizing trends in multivariate information spaces1 Does interactivity improve exploratory data analysis of animated trend visualization? Felwa A technique for data analysis of large data. We compared interactive animations with non-interactive (passive

  14. VEHICLE EMISSIONS AND TRAFFIC MEASURES: EXPLORATORY ANALYSIS OF FIELD

    E-Print Network [OSTI]

    Frey, H. Christopher

    VEHICLE EMISSIONS AND TRAFFIC MEASURES: EXPLORATORY ANALYSIS OF FIELD OBSERVATIONS AT SIGNALIZED between vehicle emissions and traffic control measures is an important step toward reducing the potential roadway design and traffic control, have the ability to reduce vehicle emissions. However, current vehicle

  15. Exploratory Divertor Heat Load Studies for Compact Stellarator Reactors

    E-Print Network [OSTI]

    Raffray, A. René

    of the divertor system is described in Sec. III, together with the plate heat load profile, and the conditions is power reaching the plate, AD is the total plate area, Wpk is the design peak heat load limitExploratory Divertor Heat Load Studies for Compact Stellarator Reactors T.K. Maua , H. Mc

  16. Big Data Visual Analytics for Exploratory Earth System Simulation Analysis

    SciTech Connect (OSTI)

    Steed, Chad A [ORNL; Ricciuto, Daniel M [ORNL; Shipman, Galen M [ORNL; Smith, Brian E [ORNL; Thornton, Peter E [ORNL; Wang, Dali [ORNL; Shi, Xiaoying [ORNL; Williams, Dean N. [Lawrence Livermore National Laboratory (LLNL)

    2013-01-01T23:59:59.000Z

    Rapid increases in high performance computing are feeding the development of larger and more complex data sets in climate research, which sets the stage for so-called big data analysis challenges. However, conventional climate analysis techniques are inadequate in dealing with the complexities of today s data. In this paper, we describe and demonstrate a visual analytics system, called the Exploratory Data analysis ENvironment (EDEN), with specific application to the analysis of complex earth system simulation data sets. EDEN represents the type of interactive visual analysis tools that are necessary to transform data into insight, thereby improving critical comprehension of earth system processes. In addition to providing an overview of EDEN, we describe real-world studies using both point ensembles and global Community Land Model Version 4 (CLM4) simulations.

  17. Web-based Environments for Exploratory and Collaborative Learning in Didactics of Informatics

    E-Print Network [OSTI]

    Kouroupetroglou, Georgios

    Web-based Environments for Exploratory and Collaborative Learning in Didactics of Informatics programming courses, a didactical framework is proposed for the design of learning activities which may cover

  18. Communication Strategy Use: An Exploratory Case Study of an EFL Lesson in Second Life 

    E-Print Network [OSTI]

    Gowans, Susan

    This paper reports the findings of an exploratory case study examining communication strategy use between three adult EFL learners and their teacher from diverse cultural backgrounds, whilst incorporating voice and text chat during meaning focused...

  19. Results of the Flowmeter-Injection Test in the Long Valley Exploratory...

    Open Energy Info (EERE)

    Results of the Flowmeter-Injection Test in the Long Valley Exploratory Well (Phase II), Long Valley, California Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  20. An exploratory shaft facility in SALT: Draft shaft study plan

    SciTech Connect (OSTI)

    Not Available

    1987-03-01T23:59:59.000Z

    This draft Shaft Study Plan describes a program of testing and monitoring in the Exploratory Shafts of a candidate high-level nuclear waste repository site in Deaf Smith County, Texas. The purpose of the programs to assist with site characterization in support of a determination of site suitability for development as a repository design and performance assessment evaluations. The program includes a variety of geological, geophysical, geomechanical, thermomechanical, and geohydrological testing and monitoring. The program is presented as a series of separate studies concerned with geological, geomechanical, and geohydrological site characterization, and with evaluating the mechanical and hydrological response of the site to construction of the shafts. The various studies, and associated test or monitoring methods are shown. The procedure used in developing the test program has been to initially identify the information necessary to satisfy (1) federal, state, and local requirements, and (2) repository program requirements. These information requirements have then been assessed to determine which requirements can be addressed wholly or in significant part by monitoring and testing from within the shafts. Test methods have been identified to address specific information requirements. 67 refs., 39 figs., 31 tabs.

  1. Experimental Highlights

    E-Print Network [OSTI]

    Dainton, John

    2010-01-01T23:59:59.000Z

    Highlights at the 13th International Conference on Elastic & Diffractive Scattering (EDS09) of the presentations of new experimental results and developments are presented and discussed.

  2. The effect of terrorism on public confidence : an exploratory study.

    SciTech Connect (OSTI)

    Berry, M. S.; Baldwin, T. E.; Samsa, M. E.; Ramaprasad, A.; Decision and Information Sciences

    2008-10-31T23:59:59.000Z

    A primary goal of terrorism is to instill a sense of fear and vulnerability in a population and to erode confidence in government and law enforcement agencies to protect citizens against future attacks. In recognition of its importance, the Department of Homeland Security includes public confidence as one of the metrics it uses to assess the consequences of terrorist attacks. Hence, several factors--including a detailed understanding of the variations in public confidence among individuals, by type of terrorist event, and as a function of time--are critical to developing this metric. In this exploratory study, a questionnaire was designed, tested, and administered to small groups of individuals to measure public confidence in the ability of federal, state, and local governments and their public safety agencies to prevent acts of terrorism. Data were collected from the groups before and after they watched mock television news broadcasts portraying a smallpox attack, a series of suicide bomber attacks, a refinery bombing, and cyber intrusions on financial institutions that resulted in identity theft and financial losses. Our findings include the following: (a) the subjects can be classified into at least three distinct groups on the basis of their baseline outlook--optimistic, pessimistic, and unaffected; (b) the subjects make discriminations in their interpretations of an event on the basis of the nature of a terrorist attack, the time horizon, and its impact; (c) the recovery of confidence after a terrorist event has an incubation period and typically does not return to its initial level in the long-term; (d) the patterns of recovery of confidence differ between the optimists and the pessimists; and (e) individuals are able to associate a monetary value with a loss or gain in confidence, and the value associated with a loss is greater than the value associated with a gain. These findings illustrate the importance the public places in their confidence in government and law enforcement and also indicate that the level of importance is clearly of a magnitude on the order of other major terrorist event consequences, such as loss of human life and impacts to the economy.

  3. Exploratory test of utility of magnetic insulation for electrostatic accelerators L. R. Grisham, A. von Halle, A. F. Carpe, Guy Rossi, K. R. Gilton et al.

    E-Print Network [OSTI]

    Gilson, Erik

    Exploratory test of utility of magnetic insulation for electrostatic accelerators L. R. Grisham, A;Exploratory test of utility of magnetic insulation for electrostatic accelerators L. R. Grisham,a) A. von a preliminary exploratory test of whether this magnetic insulation approach might be of benefit at a modest

  4. Technology in Spiritual Formation: An Exploratory Study of Computer Mediated Religious Communications

    E-Print Network [OSTI]

    Hayes, Gillian R.

    Technology in Spiritual Formation: An Exploratory Study of Computer Mediated Religious of Technology 85 Fifth Street NW Atlanta Georgia 30308 {spwyche, gillian, beki}@cc.gatech.edu *Georgia Gwinnett report findings from a study of American Christian ministers' uses of technologies in religious practices

  5. Scaffolding Self-Explanation to Improve Learning in Exploratory Learning Environments.

    E-Print Network [OSTI]

    Bunt, Andrea

    explore the available instructional material [11]. In theory, this type of active learning should enable of open learning environments for different types of learners, we have been working on devising adaptiveScaffolding Self-Explanation to Improve Learning in Exploratory Learning Environments. Andrea Bunt

  6. ADOPTION AND APPROPRIATION: TOWARDS A NEW THEORETICAL FRAMEWORK AN EXPLORATORY RESEARCH ON MOBILE TECHNOLOGIES IN FRENCH

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    FRAMEWORK AN EXPLORATORY STUDY ON MOBILE TECHNOLOGIES IN FRENCH COMPANIES 1 INTRODUCTION The technological individuals use mobile technologies on a daily basis though companies have been slower to adopt them (Worthen, 2002). At the same time, however, mobile technologies can be used by individuals for their own

  7. Exploratory shaft conceptual design report: Gulf Interior Region salt domes. [Richton, Vacherie, Cypress domes

    SciTech Connect (OSTI)

    Not Available

    1983-07-01T23:59:59.000Z

    This conceptual design report summarizes the conceptualized design for an exploratory shaft facility at a representative site in the Gulf Interior Region of the United States (Louisiana and Mississippi). Conceptualized designs for other possible locations (Paradox Basin in Utah and Permian Basin in Texas) are summarized in separate reports. The purpose of the exploratory shaft facility is to provide access to the reference repository horizon to permit in-situ testing of the salt. The in-situ testing is necessary to verify repository salt design parameters, evaluate isotropy and homoqeneity of the salt, and provide a demonstration of the constructability and confirmation of the design to gain access to the repository. The fundamental purpose of this conceptual design report is to assure the feasibility of the exploratory shaft project and to develop a reliable cost estimate and realistic schedule. Because a site has not been selected and site-specific subsurface data are not available, it has been necessary to make certain assumptions in order to develop a conceptural design for an exploratory shaft facility in salt. As more definitive information becomes available to support the design process, adjustments in the projected schedule and estimated costs will be required.

  8. Modeling the Logistics Performance in Developing Countries: An exploratory study of Moroccan context

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Modeling the Logistics Performance in Developing Countries: An exploratory study of Moroccan to raise their levels of logistics performance. This article is a research progress; it presents, Technological Practices, Supply Chain performance, Morocco. 1. INTRODUCTION: Logistic in Morocco is still

  9. Seismic Properties of Anita Bay Dunite: an Exploratory Study of the Influence of Water

    E-Print Network [OSTI]

    Seismic Properties of Anita Bay Dunite: an Exploratory Study of the Influence of Water YOSHITAKA As a pilot study of the role of water in the attenuation of seismic waves in the Earth's upper mantle, we have performed a series of seismic-frequency torsional forced-oscillation experiments on a natural

  10. Using Robotic Exploratory Procedures to Learn the Meaning of Haptic Adjectives

    E-Print Network [OSTI]

    Riano, Lorenzo

    on the promise of real-world robotics will require robots that can communicate with humans through natural of human tactile sensitivity, though robots do usually excel at sensing their own motion. In humansUsing Robotic Exploratory Procedures to Learn the Meaning of Haptic Adjectives Vivian Chu1, Ian Mc

  11. Experimental Conclusions

    E-Print Network [OSTI]

    Das, Suman

    Gasification is that any type of biomass (including low cost feedstocks like agricultural residues, forest waste, etc) can be converted to syngas. Pyrolysis and Char gasification proceed sequentially) To obtain experimental data and develop mathematical models on intrinsic char gasification kinetics, free

  12. U.S. Average Depth of Dry Holes Exploratory Wells Drilled (Feet per Well)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease Separation,ProductionMarketed18,736RevisionExploratory Wells Drilled

  13. U.S. Average Depth of Natural Gas Exploratory Wells Drilled (Feet per Well)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease Separation,ProductionMarketed18,736RevisionExploratory WellsWells

  14. U.S. Average Depth of Natural Gas Exploratory and Developmental Wells

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease Separation,ProductionMarketed18,736RevisionExploratory

  15. Exploratory Technology Research Program for Electrochemical Energy Storage. Annual report, 1992

    SciTech Connect (OSTI)

    Kinoshita, K. [ed.

    1993-10-01T23:59:59.000Z

    This report summarizes the progress made by the Exploratory Technology Research (ETR) Program for Electrochemical Energy Storage during calendar year 1992. The primary objective of the ETR Program, which is sponsored by the US Department of Energy (DOE) and managed by Lawrence Berkeley Laboratory (LBL), is to identify electrochemical technologies that can satisfy stringent performance, durability and economic requirements for electric vehicles (EVs). The ultimate goal is to transfer the most-promising electrochemical technologies to the private sector or to another DOE program (e.g., SNL`s Electric Vehicle Advanced Battery Systems Development Program, EVABS) for further development and scale-up. Besides LBL, which has overall responsibility for the ETR Program, LANL and BNL have participated in the ETR Program by providing key research support in several of the program elements. The ETR Program consists of three major elements: Exploratory Research; Applied Science Research; and Air Systems Research. The objectives and the specific battery and electrochemical systems addressed by each program element are discussed in the following sections, which also include technical summaries that relate to the individual programs. Financial information that relates to the various programs and a description of the management activities for the ETR Program are described in the Executive Summary.

  16. Old Maid Flat geothermal exploratory hole No. 7A drilling and completion report

    SciTech Connect (OSTI)

    Not Available

    1981-02-01T23:59:59.000Z

    Drilling and testing efforts for a 6000-foot geothermal exploratory hole on the western approaches to Mount Hood, near Portland, Oregon were completed. The intent of the drilling was to encounter a hydrothermal reservoir in a postulated fracture system and confirm the existence of a moderate-temperature (200/sup 0/F) geothermal resource in the Old Main Flat (OMF) vicinity of Mount Hood. The exploratory hole, OMF No. 7A, was completed to a total depth of 6027 feet in 54 days using conventional rotary drilling techniques. The hole was found to be incapable of producing fluids with the desired temperatures. A maximum hole temperature of about 235/sup 0/F was recorded at total depth and a temperature gradient of about 3.3/sup 0/F/100 feet was exhibited over the lower 1000 feet of hole. A variety of technical data, including physical samples such as cores, cuttings, and borehole fluids, plus geophysical well logs were acquired. Data analyses are continuing, with results to be made available through future separate reports.

  17. Oil shale, tar sand, coal research, advanced exploratory process technology jointly sponsored research

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    Accomplishments for the quarter are presented for the following areas of research: oil shale, tar sand, coal, advanced exploratory process technology, and jointly sponsored research. Oil shale research includes; oil shale process studies, environmental base studies for oil shale, and miscellaneous basic concept studies. Tar sand research covers process development. Coal research includes; underground coal gasification, coal combustion, integrated coal processing concepts, and solid waste management. Advanced exploratory process technology includes; advanced process concepts, advanced mitigation concepts, and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO[sub 2] HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesa Verde Group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced recovery techniques; and menu driven access to the WDEQ Hydrologic Data Management Systems.

  18. Completion and testing report: INEL Geothermal Exploratory Well One (INEL-1)

    SciTech Connect (OSTI)

    Prestwich, S.M.; Bowman, J.A.

    1980-02-01T23:59:59.000Z

    INEL Geothermal Exploratory Well One (INEL-1) was drilled in search of a goethermal resource beneath the Snake River Plain for use at the Chemical Processing Plant (CPP) on the Idaho National Engineering Laboratory Site. The drilling site was selected as the most promising location within reasonable distance of the CPP. The resource was thought to be located at a depth near 7500 ft (2300 m). Neither significant production nor high temperatures were noted at that depth, and the well was then drilled to 10,333 ft (3150 m) with similar findings. Rock cores, geophysical logs, and hydrologic tests of the well to date indicate that no useful geothermal resource exists at this location. Information is presented on the drilling, completion, and testing of INEL-1.

  19. Phase 1 drilling operations at the Magma Energy Exploratory Well (LVF 51-20)

    SciTech Connect (OSTI)

    Finger, J.T.; Jacobson, R.D.

    1990-12-01T23:59:59.000Z

    This report describes the Phase 1 drilling operations for the Magma Energy Exploratory Well near Mammoth Lakes, California. An important part of the Department of Energy's Magma Energy Program, this well is designed to reach an ultimate depth of 20,000 feet or a bottomhole temperature of 500{degree}C, whichever comes first. There will be four drilling phases, at least a year apart, with scientific investigations in the borehole between the drilling intervals. Phase 1 of this project resulted in a 20 inch cased hole to 2558 feet, with 185 feet of coring beyond that. This document comprises a narrative of the daily activities, copies of the daily mud and lithologic reports, time breakdowns of rig activities, inventories of lost circulation materials, temperature logs of the cored hole, and a strip chart mud log. 2 figs.

  20. A strategy to seal exploratory boreholes in unsaturated tuff; Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Fernandez, J.A. [Sandia National Labs., Albuquerque, NM (United States); Case, J.B.; Givens, C.A.; Carney, B.C. [IT Corp., Albuquerque, NM (United States)

    1994-04-01T23:59:59.000Z

    This report presents a strategy for sealing exploratory boreholes associated with the Yucca Mountain Site Characterization Project. Over 500 existing and proposed boreholes have been considered in the development of this strategy, ranging from shallow (penetrating into alluvium only) to deep (penetrating into the groundwater table). Among the comprehensive list of recommendations are the following: Those boreholes within the potential repository boundary and penetrating through the potential repository horizon are the most significant boreholes from a performance standpoint and should be sealed. Shallow boreholes are comparatively insignificant and require only nominal sealing. The primary areas in which to place seals are away from high-temperature zones at a distance from the potential repository horizon in the Paintbrush nonwelded tuff and the upper portion of the Topopah Spring Member and in the tuffaceous beds of the Calico Hills Unit. Seals should be placed prior to waste emplacement. Performance goals for borehole seals both above and below the potential repository are proposed. Detailed construction information on the boreholes that could be used for future design specifications is provided along with a description of the environmental setting, i.e., the geology, hydrology, and the in situ and thermal stress states. A borehole classification scheme based on the condition of the borehole wall in different tuffaceous units is also proposed. In addition, calculations are presented to assess the significance of the boreholes acting as preferential pathways for the release of radionuclides. Design calculations are presented to answer the concerns of when, where, and how to seal. As part of the strategy development, available technologies to seal exploratory boreholes (including casing removal, borehole wall reconditioning, and seal emplacement) are reviewed.

  1. Chlorine-36 investigations of groundwater infiltration in the Exploratory Studies Facility at Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Levy, S.S.; Fabryka-Martin, J.T.; Dixon, P.R.; Liu, B.; Turin, H.J.; Wolfsberg, A.V.

    1997-12-01T23:59:59.000Z

    Chlorine-36, including the natural cosmogenic component and the component produced during atmospheric nuclear testing in the 1950`s and 1960`s (bomb pulse), is being used as an isotopic tracer for groundwater infiltration studies at Yucca Mountain, a potential nuclear waste repository. Rock samples have been collected systematically in the Exploratory Studies Facility (ESF), and samples were also collected from fractures, faults, and breccia zones. Isotopic ratios indicative of bomb-pulse components in the water ({sup 36}Cl/Cl values > 1,250 x 10{sup {minus}15}), signifying less than 40-yr travel times from the surface, have been detected at a few locations within the Topopah Spring Tuff, the candidate host rock for the repository. The specific features associated with the high {sup 36}Cl/Cl values are predominantly cooling joints and syngenetic breccias, but most of the sites are in the general vicinity of faults. The non-bomb pulse samples have {sup 36}Cl/Cl values interpreted to indicate groundwater travel times of at least a few thousand to possibly several hundred thousand years. Preliminary numerical solute-travel experiments using the FEHM (Finite Element Heat and Mass transfer) code demonstrate consistency between these interpreted ages and the observed {sup 36}Cl/Cl values but do not validate the interpretations.

  2. Phase 2 drilling operations at the Long Valley Exploratory Well (LVF 51--20)

    SciTech Connect (OSTI)

    Finger, J.T.; Jacobson, R.D.

    1992-06-01T23:59:59.000Z

    This report describes the second drilling phase, completed to a depth of 7588 feet in November 1991, of the Long Valley Exploratory Well near Mammoth Lakes, California. The well in Long Valley Caldera is planned to reach an ultimate depth of 20,000 feet or a bottomhole temperature of 500{degrees}C (whichever comes first). There will be four drilling phases, at least a year apart with scientific experiments in the wellbore between active drilling periods. Phase 1 drilling in 1989 was completed with 20 in. casing from surface to a depth of 2558 ft., and a 3.8 in. core hole was drilled below the shoe to a depth of 2754 in. Phase 2 included a 17-{1/2} in. hole out of the 20 in. shoe, with 13-3/8 in. casing to 6825 ft., and continuous wireline coring below that to 7588 ft. This document comprises a narrative log of the daily activities, the daily drilling reports, mud logger's reports, summary of drilling fluids used, and other miscellaneous records.

  3. Exploratory research on solvent refined coal liquefaction. Annual technical progress report, January 1-December 31, 1979

    SciTech Connect (OSTI)

    None

    1980-09-01T23:59:59.000Z

    This report summarizes the progress of the Exploratory Research on Solvent Refined Coal Liquefaction project by The Pittsburg and Midway Coal Mining Co.'s Merriam Laboratory during 1979. In a series of experiments with varying feed gas composition, low levels (5 to 10 mole %) of carbon monoxide had little effect on the SRC II processing of Pittsburgh Seam coal (Powhatan No. 5 Mine) while higher levels (20 to 40 mole %) resulted in a general degradation of operability and reduced oil yields. Addition of finely divided (approx. 1 ..mu..m) pyrite to the reactive Powhatan coal had little effect on oil yields although the molecular weight of the distillation residue was apparently decreased. When finely divided pyrite and magnetite were added to the less reactive coals from the Loveridge and Blacksville No. 1 Mines (also Pittsburgh Seam), however, substantial increases in oil yields and product quality were obtained. In a comparison of upflow and downflow dissolver configurations with Powhatan coal in the SRC II mode, there was no difference in yields or product quality. A study characterizing specific reactors revealed a significantly higher conversion in the SRC I mode with a reactor approximating plug flow conditions compared to a completely backmixed reactor. In the SRC II mode there was only a slightly higher oil yield with the plug flow reactor.

  4. Exploratory Technology Research Program for Electrochemical Energy Storage - Annual Report for 1998

    SciTech Connect (OSTI)

    Kinoshita, K. (editor)

    1999-06-01T23:59:59.000Z

    The US Department of Energy's (DOE) Office of Advanced Automotive Technologies conducts research and development on advanced rechargeable batteries for application in electric vehicles (EVs) and hybrid systems. Efforts are focused on advanced batteries that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. DOE battery R and D supports two major programs: the US Advanced Battery Consortium (USABC), which develops advanced batteries for EVS, and the Partnership for a New Generation of Vehicles (PNGV), which seeks to develop passenger vehicles with a fuel economy equivalent to 80 mpg of gasoline. This report describes the activities of the Exploratory Technology Research (ETR) Program, managed by the Lawrence Berkeley National Laboratory (LBNL). The role of the ETR Program is to perform supporting research on the advanced battery systems under development by the USABC and PNGV Programs, and to evaluate new systems with potentially superior performance, durability and/or cost characteristics. The specific goal of the ETR Program is to identify the most promising electrochemical technologies and transfer them to the USABC, the battery industry and/or other Government agencies for further development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR Program in CY 1998. This is a continuing program, and reports for prior years have been published; they are listed at the end of this Program Summary.

  5. Nevada Nuclear Waste Storage Investigations: Exploratory Shaft Facility fluids and materials evaluation

    SciTech Connect (OSTI)

    West, K.A.

    1988-11-01T23:59:59.000Z

    The objective of this study was to determine if any fluids or materials used in the Exploratory Shaft Facility (ESF) of Yucca Mountain will make the mountain unsuitable for future construction of a nuclear waste repository. Yucca Mountain, an area on and adjacent to the Nevada Test Site in southern Nevada, USA, is a candidate site for permanent disposal of high-level radioactive waste from commercial nuclear power and defense nuclear activities. To properly characterize Yucca Mountain, it will be necessary to construct an underground test facility, in which in situ site characterization tests can be conducted. The candidate repository horizon at Yucca Mountain, however, could potentially be compromised by fluids and materials used in the site characterization tests. To minimize this possibility, Los Alamos National Laboratory was directed to evaluate the kinds of fluids and materials that will be used and their potential impacts on the site. A secondary objective was to identify fluids and materials, if any, that should be prohibited from, or controlled in, the underground. 56 refs., 19 figs., 11 tabs.

  6. Experimental Highlights - 2014

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

    weapons as they age or are subjected to the immense pressures and temperatures of a thermonuclear explosion. By providing experimental data to compare to computer models of...

  7. 3. EXPERIMENTAL METHODS ACKNOWLEDGMENTS

    E-Print Network [OSTI]

    and experimental analysis for water in soil. J. Non-Equil. Thermodyn. 34(2):133-153. Bixler, N.E. 1985. NORIA

  8. Exploratory technology research program for electrochemical energy storage, annual report for 1997

    SciTech Connect (OSTI)

    Kinoshita, K. [ed.

    1998-06-01T23:59:59.000Z

    The US Department of Energy`s (DOE) Office of Transportation Technologies provides support for an Electrochemical Energy Storage Program, that includes research and development on advanced rechargeable batteries. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EVs) and hybrid systems. The program centers on advanced electrochemical systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The DOE Electric Vehicle Technology Program is divided into two project areas: the US Advanced Battery Consortium (USABC) and Advanced Battery R and D which includes the Exploratory Technology Research (ETR) Program managed by the Lawrence Berkeley National Laboratory (LBNL). The specific goal of the ETR Program is to identify the most promising electrochemical technologies and transfer them to the USABC, the battery industry and/or other Government agencies for further development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR Program in CY 1997. This is a continuing program, and reports for prior years have been published; they are listed at the end of this Executive Summary. The general R and D areas addressed by the program include identification of new electrochemical couples for advanced batteries, determination of technical feasibility of the new couples, improvements in battery components and materials, and establishment of engineering principles applicable to electrochemical energy storage. Major emphasis is given to applied research which will lead to superior performance and lower life-cycle costs.

  9. Exploratory technology research program for electrochemical energy storage. Annual report for 1995

    SciTech Connect (OSTI)

    Kinoshita, Kim [ed.

    1996-06-01T23:59:59.000Z

    The US DOE Office of Transportation Technologies provides support for an Electrochemical Energy Storage Program, that includes research and development (R&D) on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EV`s)and hybrid systems. The program centers on advanced electrochemical systems that offer the potential for high performance and low life- cycle costs, both of which are necessary to permit significant penetration into commercial markets. The DOE Electric Vehicle Technology Program is divided into two project areas: the US Advanced Battery Consortium (USABC) and Advanced battery R&D which includes the Exploratory Technology Research (ETR) program managed by the Lawrence Berkeley National Laboratory. The role of the ETR program is to perform supporting research on the advanced battery systems under development by the USABC and the Sandia Laboratories (SNL) Electric Vehicle Advanced Battery Systems (EVABS) program, and to evaluate new systems with potentially superior performance, durability and/of cost characteristics. The specific goal of the ETR program is to identify the most promising electrochemical technologies and development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR program in CY 1995. This is a continuing program, and reports for prior years have been published; they are listed in this report.The general R&D areas addressed by the program include identification of new electrochemical couples for advanced batteries, determination of technical feasibility of the new couples, improvements in battery components and materials, establishment of engineering principles applicable to electrochemical energy storage and conversion, and the development of fuel cell technology for transportation applications.

  10. Exploratory Technology Research Program for electrochemical energy storage: Annual report for 1993

    SciTech Connect (OSTI)

    Kinoshita, K. [ed.

    1994-09-01T23:59:59.000Z

    The U.S. Department of Energy`s Office of Propulsion Systems provides support for an Electrochemical Energy Storage Program, that includes research and development (R&D) on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EVs). The program centers on advanced systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The DOE Electrochemical Energy Storage Program is divided into two projects: the Electric Vehicle Advanced Battery Systems (EVABS) Development Program and the Exploratory Technology Research (ETR) Program. The EVABS Program management responsibility has been assigned to Sandia National Laboratories (SNL); Lawrence Berkeley Laboratory (LBL) is responsible for management of the ETR Program. The EVABS and ETR Programs include an integrated matrix of R&D efforts designed to advance progress on selected candidate electrochemical systems. The United States Advanced Battery Consortium (USABC), a tripartite undertaking between DOE, the U.S. automobile manufacturers and the Electric Power Research Institute (EPRI), was formed in 1991 to accelerate the development of advanced batteries for consumer EVs. The role of the FIR Program is to perform supporting research on the advanced battery systems under development by the USABC and EVABS Program, and to evaluate new systems with potentially superior performance, durability and/or cost characteristics. The specific goal of the ETR Program is to identify the most promising electrochemical technologies and transfer them to the USABC, the battery industry and/or the EVABS Program for further development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR Program in CY 1993.

  11. Incorporating uncertainties into risk assessment with an application to the exploratory studies facilities at Yucca Mountain

    SciTech Connect (OSTI)

    Fathauer, P.M.

    1995-08-01T23:59:59.000Z

    A methodology that incorporates variability and reducible sources of uncertainty into the probabilistic and consequence components of risk was developed. The method was applied to the north tunnel of the Exploratory Studies Facility at Yucca Mountain in Nevada. In this assessment, variability and reducible sources of uncertainty were characterized and propagated through the risk assessment models using a Monte Carlo based software package. The results were then manipulated into risk curves at the 5% and 95% confidence levels for both the variability and overall uncertainty analyses, thus distinguishing between variability and reducible sources of uncertainty. In the Yucca Mountain application, the designation of the north tunnel as an item important to public safety, as defined by 10 CFR 60, was determined. Specifically, the annual frequency of a rock fall breaching a waste package causing an off-site dose of 500 mrem (5x10{sup -3} Sv) was calculated. The annual frequency, taking variability into account, ranged from 1.9x10{sup -9} per year at the 5% confidence level to 2.5x10{sup -9} per year at the 95% confidence level. The frequency range after including all uncertainty was 9.5x10{sup -10} to 1.8x10{sup -8} per year. The maximum observable frequency, at the 100% confidence level, was 4.9x10{sup -8} per year. This is below the 10{sup -6} per year frequency criteria of 10 CFR 60. Therefore, based on this work, the north tunnel does not fall under the items important to public safety designation for the event studied.

  12. Exploratory technology research program for electrochemical energy storage. Annual report for 1996

    SciTech Connect (OSTI)

    Kinoshita, K. [ed.

    1997-06-01T23:59:59.000Z

    The U.S. Department of Energy`s Office of Transportation Technologies provides support for an Electrochemical Energy Storage Program, that includes research and development on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EVs) and hybrid systems. The program centers on advanced electrochemical systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The DOE Electric Vehicle Technology Program is divided into two project areas: the United States Advanced Battery Consortium (USABC) and Advanced Battery R&D which includes the Exploratory Technology Research (ETR) Program managed by the Lawrence Berkeley National Laboratory (LBNL). The USABC, a tripartite undertaking between DOE, the U.S. automobile manufacturers and the Electric Power Research Institute (EPRI), was formed in 1991 to accelerate the development of advanced batteries for EVs. In addition, DOE is actively involved in the Partnership for a New Generation of Vehicles (PNGV) Program which seeks to develop passenger vehicles with a range equivalent to 80 mpg of gasoline. The role of the ETR Program is to perform supporting research on the advanced battery systems under development by the USABC and the PNGV Program, and to evaluate new systems with potentially superior performance, durability and/or cost characteristics. The specific goal of the ETR Program is to identify the most promising electrochemical technologies and transfer them to the USABC, the battery industry and/or other Government agencies for further development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR Program in CY 1996. This is a continuing program, and reports for prior years have been published; they are listed at the end of this Executive Summary.

  13. Experimental quantum field theory

    E-Print Network [OSTI]

    Bell, J S

    1977-01-01T23:59:59.000Z

    Presented here, is, in the opinion of the author, the essential minimum of quantum field theory that should be known to cultivated experimental particle physicists. The word experimental describes not only the audience aimed at but also the level of mathematical rigour aspired to. (0 refs).

  14. Nuclear test experimental science

    SciTech Connect (OSTI)

    Struble, G.L.; Middleton, C.; Bucciarelli, G.; Carter, J.; Cherniak, J.; Donohue, M.L.; Kirvel, R.D.; MacGregor, P.; Reid, S. (eds.)

    1989-01-01T23:59:59.000Z

    This report discusses research being conducted at Lawrence Livermore Laboratory under the following topics: prompt diagnostics; experimental modeling, design, and analysis; detector development; streak-camera data systems; weapons supporting research.

  15. Experimental Scattershot Boson Sampling

    E-Print Network [OSTI]

    Marco Bentivegna; Nicolň Spagnolo; Chiara Vitelli; Fulvio Flamini; Niko Viggianiello; Ludovico Latmiral; Paolo Mataloni; Daniel J. Brod; Ernesto F. Galvăo; Andrea Crespi; Roberta Ramponi; Roberto Osellame; Fabio Sciarrino

    2015-05-14T23:59:59.000Z

    Boson Sampling is a computational task strongly believed to be hard for classical computers, but efficiently solvable by orchestrated bosonic interference in a specialised quantum computer. Current experimental schemes, however, are still insufficient for a convincing demonstration of the advantage of quantum over classical computation. A new variation of this task, Scattershot Boson Sampling, leads to an exponential increase in speed of the quantum device, using a larger number of photon sources based on parametric downconversion. This is achieved by having multiple heralded single photons being sent, shot by shot, into different random input ports of the interferometer. Here we report the first Scattershot Boson Sampling experiments, where six different photon-pair sources are coupled to integrated photonic circuits. We employ recently proposed statistical tools to analyse our experimental data, providing strong evidence that our photonic quantum simulator works as expected. This approach represents an important leap toward a convincing experimental demonstration of the quantum computational supremacy.

  16. Experimental probes of axions

    SciTech Connect (OSTI)

    Chou, Aaron S.; /Fermilab

    2009-10-01T23:59:59.000Z

    Experimental searches for axions or axion-like particles rely on semiclassical phenomena resulting from the postulated coupling of the axion to two photons. Sensitive probes of the extremely small coupling constant can be made by exploiting familiar, coherent electromagnetic laboratory techniques, including resonant enhancement of transitions using microwave and optical cavities, Bragg scattering, and coherent photon-axion oscillations. The axion beam may either be astrophysical in origin as in the case of dark matter axion searches and solar axion searches, or created in the laboratory from laser interactions with magnetic fields. This note is meant to be a sampling of recent experimental results.

  17. Exploratory Nuclear Reactor Safety Analysis and Visualization via Integrated Topological and Geometric Techniques

    SciTech Connect (OSTI)

    Dan Maljovec; Bei Wang; Valerio Pascucci; Peer-Timo Bremer; Diego Mandelli; Michael Pernice; Robert Nourgaliev

    2013-10-01T23:59:59.000Z

    A recent trend in the nuclear power engineering field is the implementation of heavily computational and time consuming algorithms and codes for both design and safety analysis. In particular, the new generation of system analysis codes aim to embrace several phenomena such as thermo-hydraulic, structural behavior, and system dynamics, as well as uncertainty quantification and sensitivity analyses. The use of dynamic probabilistic risk assessment (PRA) methodologies allows a systematic approach to uncertainty quantification. Dynamic methodologies in PRA account for possible coupling between triggered or stochastic events through explicit consideration of the time element in system evolution, often through the use of dynamic system models (simulators). They are usually needed when the system has more than one failure mode, control loops, and/or hardware/process/software/human interaction. Dynamic methodologies are also capable of modeling the consequences of epistemic and aleatory uncertainties. The Monte-Carlo (MC) and the Dynamic Event Tree (DET) approaches belong to this new class of dynamic PRA methodologies. The major challenges in using MC and DET methodologies (as well as other dynamic methodologies) are the heavier computational and memory requirements compared to the classical ET analysis. This is due to the fact that each branch generated can contain time evolutions of a large number of variables (about 50,000 data channels are typically present in RELAP) and a large number of scenarios can be generated from a single initiating event (possibly on the order of hundreds or even thousands). Such large amounts of information are usually very difficult to organize in order to identify the main trends in scenario evolutions and the main risk contributors for each initiating event. This report aims to improve Dynamic PRA methodologies by tackling the two challenges mentioned above using: 1) adaptive sampling techniques to reduce computational cost of the analysis and 2) topology-based methodologies to interactively visualize multidimensional data and extract risk-informed insights. Regarding item 1) we employ learning algorithms that aim to infer/predict simulation outcome and decide the coordinate in the input space of the next sample that maximize the amount of information that can be gained from it. Such methodologies can be used to both explore and exploit the input space. The later one is especially used for safety analysis scopes to focus samples along the limit surface, i.e. the boundaries in the input space between system failure and system success. Regarding item 2) we present a software tool that is designed to analyze multi-dimensional data. We model a large-scale nuclear simulation dataset as a high-dimensional scalar function defined over a discrete sample of the domain. First, we provide structural analysis of such a function at multiple scales and provide insight into the relationship between the input parameters and the output. Second, we enable exploratory analysis for users, where we help the users to differentiate features from noise through multi-scale analysis on an interactive platform, based on domain knowledge and data characterization. Our analysis is performed by exploiting the topological and geometric properties of the domain, building statistical models based on its topological segmentations and providing interactive visual interfaces to facilitate such explorations.

  18. Determination of Importance Evaluation for Exploratory Studies Facility (ESF) Subsurface Testing Activities

    SciTech Connect (OSTI)

    C.J. Byrne

    2001-02-20T23:59:59.000Z

    This Determination of Importance Evaluation (DIE) applies to the Subsurface Exploratory Studies Facility (ESF), encompassing the Topopah Spring (TS) Loop from Station 0+00 meters (m) at the North Portal to breakthrough at the South Portal (approximately 78+77 m), and ancillary test and operation support areas including the Enhanced Characterization of the Repository Block (ECRB) Cross Drift. This evaluation applies specifically to site characterization testing activities ongoing and planned in the Subsurface ESF. ESF site characterization activities are being performed to obtain the information necessary to determine whether the Yucca Mountain Site is suitable as a geologic repository for spent nuclear fuel and high-level radioactive waste. A more detailed description of these testing activities is provided in Section 6 of this DIE. Generally, the construction and operation of excavations associated with these testing activities are evaluated in the DIE for the Subsurface ESF (CRWMS M&O 1999a) and the DIE for the ESF ECRB Cross Drift (CRWMS M&O 2000a). The scope of this DIE also entails the proposed Unsaturated Zone (UZ) Transport Test at Busted Butte. Although, not a part of the TS Loop or ECRB Cross Drift, the associated testing activities are Subsurface testing activities. Busted Butte is located to the south south-east of the TS Loop and is outside the Conceptual Controlled Area Boundary (CCAB). These activities provide access to the Calico Hills (CH) geologic structure. In the case of Busted Butte, construction and operation of excavations are evaluated herein (since this activity was not previously evaluated in CRWMS M&O 1999a). The objectives of this DIE are to determine whether Subsurface ESF testing, and associated activities, could potentially impact site characterization testing and/or the waste isolation capabilities of the site. Controls needed to limit any potential impacts are identified in Section 13. The validity and veracity of the individual tests, including data collection, are the responsibility of the assigned Principal Investigator(s) (PIS) and are not evaluated in this DIE. This DIE focuses on integrating and compiling the evaluations of previous DIES which were prepared for various ESF subsurface testing activities, including the use of temporary items currently located or being developed for these testing activities, and to provide a bounding evaluation for potential future ESF subsurface testing activities that are sufficiently similar to the generic testing activities addressed herein. Subsurface testing activities items/facilities evaluated herein include: ongoing and planned testing in the TS Loop, alcoves, and niches, planned testing in the ECRB Starter Tunnel, borehole drilling and workover, and tracers, fluids, and materials (TFM) usage. Detailed identification of individual testing items/facilities and generic descriptions for subsurface-testing-related activities are provided in Section 6. The conclusions and requirements of this DIE conservatively bound the conclusions and requirements of previously approved DIES for the ESF subsurface testing activities addressed herein, based on conservative engineering judgment and on concurrence with this DIE (via a formal review process) by the originating and reviewing organizations of the previously approved evaluations. Hence, this DIE supersedes the following DIES listed in Table 1.1.

  19. Experimental Neutrino Physics

    ScienceCinema (OSTI)

    Chris Walter

    2010-01-08T23:59:59.000Z

    In this talk, I will review how a set of experiments in the last decade has given us our current understanding of neutrino properties.  I will show how experiments in the last year or two have clarified this picture, and will discuss how new experiments about to start will address remaining questions.  I will particularly emphasize the relationship between various experimental techniques.

  20. Experimental Capabilities & Apparatus

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    top-10 green building product" by BuildingGreen, Inc. at the US Green Building Council's annual GreenBuildExperimental Capabilities & Apparatus Directory Building Technologies Research and Integration Center #12;Building Technologies Research Oak Ridge National Laboratory's (ORNL) Building Technologies

  1. Geotechnical characterization of the North Ramp of the Exploratory Studies Facility: Yucca Mountain Site Characterization Project. Volume 1, Data summary

    SciTech Connect (OSTI)

    Brechtel, C.E.; Lin, Ming; Martin, E. [Agapito Associates, Inc., Grand Junction, CO (United States); Kessel, D.S. [Sandia National Labs., Albuquerque, NM (United States)

    1995-05-01T23:59:59.000Z

    This report presents the results of geological and geotechnical characterization of the Miocene volcanic tuff rocks of the Timber Mountain and Paintbrush groups that the tunnel boring machine will encounter during excavation of the Exploratory Studies Facility (ESF) North Ramp. The is being constructed by the DOE as part of the Yucca Mountain Project site characterization activities. The purpose of these activities is to evaluate the feasibility of locating a potential high-level nuclear waste repository on lands adjacent to the Nevada Test Site, Nye County, Nevada. This report was prepared as part of the Soil and Rock Properties Studies in accordance with the 8.3.1.14.2 Study Plan. This report is volume 1 of the data summary.

  2. An urban infill : a residual site in Boston

    E-Print Network [OSTI]

    Savvides, Andreas L. (Andreas Loucas)

    1996-01-01T23:59:59.000Z

    This thesis is concerned with the treatment of residual sites in the context of the urban environment and in particular with the wounds inflicted by the passage of the Massachusetts Turnpike through the city of Boston. The ...

  3. Engineered Infills for Concrete K.A. Snyder (Editor)

    E-Print Network [OSTI]

    Bentz, Dale P.

    .............................................................................. 12 2.2.1Nuclear Facility Decommissioning and Closures

  4. Economic analysis of waterflood infill drilling in Texas

    E-Print Network [OSTI]

    Reviere, Randall Hooge

    1985-01-01T23:59:59.000Z

    becomes incremental oil. There are three comnon techniques used for production scheduling: material balance equations, reservoir simulation, and decline curves. Material balance equations have modest data requirements, but certain crucial information... to understand the relation of well spacing to ultimate recovery. Cutler tentatively proposed "that the ultimate production for wells of equal size in the same pool where there is interference (shown by a difference in the production-decline curves...

  5. RetroFILL : residual spaces as urban infill

    E-Print Network [OSTI]

    Kobel, Marika

    2010-01-01T23:59:59.000Z

    In any city there are small slivers and chunks of awkward spaces - in between buildings, occupying edge conditions, not large enough to warrant many forms of traditional use - which can be termed residual. These areas of ...

  6. DOE Tour of Zero: The Charlottesville Infill by Promethean Homes |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian NuclearandJunetrack graphics workDepartment of13 Custom builder TC

  7. TOP 2014: Experimental Summary

    E-Print Network [OSTI]

    Christian Schwanenberger

    2015-03-05T23:59:59.000Z

    A summary of the experimental results of the TOP2014 International Workshop in Cannes, France, is presented. This inspiring conference clearly showed the richness and diversity of top-quark physics research. Results cover a very broad spectrum of analyses involving studies of the strong and electroweak interactions of the top quark, high-precision measurements of intrinsic top-quark properties, developments of new tools in top-quark analyses, observations of new Standard Model processes, the interaction between the top quark and the Higgs boson and sensitive searches for new physics beyond the Standard Model.

  8. Electrodeless Experimental Thruster

    SciTech Connect (OSTI)

    Brainerd, Jerome J.; Reisz, Al [Reisz Engineers 2909 Johnson Rd. Huntsville, AL 35805 256-883-2531 (United States)

    2009-03-16T23:59:59.000Z

    An electrodeless experimental electric thruster has been built and tested at the NASA Marshall Space Flight Center (MSFC). The plasma is formed by Electron-Cyclotron Resonance (ECR) absorption of RF waves (microwaves). The RF source operates in the 1 to 2 kW range. The plasma is overdense and is confined radially by an applied axial dc magnetic field. The field is shaped by a strong magnetic mirror on the upstream end and a magnetic nozzle on the downstream end. Argon is used as the propellant. The velocity profile in the exhaust plume has been measured with Laser Induced Fluorescence (LIF). An unusual bimodal velocity profile has been measured.

  9. Experimental Highlights - 2014

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy Consumers |experimental highlights

  10. Experimental Opportunities with LCLS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy Consumers |experimental

  11. Quasi-experimental and experimental approaches to environmental economics

    E-Print Network [OSTI]

    Greenstone, Michael

    2007-01-01T23:59:59.000Z

    This paper argues that an increased application of quasi-experimental and experimental techniques will improve understanding about core environmental economics questions. This argument is supported by a review of the ...

  12. Quasi-experimental and experimental approaches to environmental economics

    E-Print Network [OSTI]

    Greenstone, Michael

    This paper argues that an increased application of quasi-experimental and experimental techniques will improve understanding about core environmental economics questions. This argument is supported by a review of the ...

  13. MULTIVESSEL BATCH DISTILLATION EXPERIMENTAL VERIFICATION

    E-Print Network [OSTI]

    Skogestad, Sigurd

    MULTIVESSEL BATCH DISTILLATION ­ EXPERIMENTAL VERIFICATION Bernd Wittgens and Sigurd Skogestad 1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch distillation schemes. We propose a simple

  14. Research in: Experimental Photonuclear Physics

    E-Print Network [OSTI]

    Saskatchewan, University of

    & Phenomenology Particle Astrophysics & Cosmology Accelerator Physics Health Physics #12;Experimental Photonuclear cryptography #12;Accelerator Physics Dallin, CLS Staff Particle Accelerator Design · Beam Optics · RF systemsResearch in: Experimental Photonuclear Physics Quantum Entanglement Particle Physics Theory

  15. Exploratory Research on Simulation of CO2-Brine-Mineral Interactions

    SciTech Connect (OSTI)

    Chen Zhu; Shiao hung Chiang

    2005-11-01T23:59:59.000Z

    Application of many carbon sequestration strategies requires knowledge of thermodynamic properties for the extremely complex chemical system of CO{sub 2}-SO{sub 2}-H{sub 2}O-NaCl-CaCl{sub 2}-MgCl{sub 2}. This University Coal Research Phase I program has been successful and highly productive in exploring an approach to develop an equation of state (EOS) to describe thermodynamic properties in the above chemical system. We have compiled available laboratory experimental data and thermodynamic models, and evaluated their appropriateness for the carbon sequestration process. Based on this literature review, we provided an improved CO{sub 2} solubility model for the CO{sub 2}-H{sub 2}O-NaCl system, which incorporates newly available experimental measurements funded by DOE, and is valid in temperature range from 273 to 533 K, pressure from 0 to 2000 bar, and salinity from 0 to 4.5 molality of NaCl equivalent. The improved model also greatly improves the computational efficiency of CO{sub 2} solubility calculations and thus is better suited to be incorporated into large computer simulation models (e.g., reservoir simulation models). The literature review and model development provided insights of the data needs and directions for future work. Synergetic collaboration with DOE scientists has resulted in simulations of injected CO{sub 2} fate in sandstone aquifer with a one-dimensional numerical coupled reactive transport model. We evaluated over 100 references on CO{sub 2} solubility and submitted two manuscripts to peer-reviewed journals. One paper has been accepted for publication in ''Environmental Geosciences''.

  16. Experimental Particle Physics

    SciTech Connect (OSTI)

    Rosenfeld, Carl [Univ of South Carolina; Mishra, Sanjib R. [Univ of South Carolina; Petti, Roberto [Univ of South Carolina; Purohit, Milind V. [Univ of South Carolina

    2014-08-31T23:59:59.000Z

    The high energy physics group at the University of South Carolina, under the leadership of Profs. S.R. Mishra, R. Petti, M.V. Purohit, J.R. Wilson (co-PI's), and C. Rosenfeld (PI), engaged in studies in "Experimental Particle Physics." The group collaborated with similar groups at other universities and at national laboratories to conduct experimental studies of elementary particle properties. We utilized the particle accelerators at the Fermi National Accelerator Laboratory (Fermilab) in Illinois, the Stanford Linear Accelerator Center (SLAC) in California, and the European Center for Nuclear Research (CERN) in Switzerland. Mishra, Rosenfeld, and Petti worked predominantly on neutrino experiments. Experiments conducted in the last fifteen years that used cosmic rays and the core of the sun as a source of neutrinos showed conclusively that, contrary to the former conventional wisdom, the "flavor" of a neutrino is not immutable. A neutrino of flavor "e," "mu," or "tau," as determined from its provenance, may swap its identity with one of the other flavors -- in our jargon, they "oscillate." The oscillation phenomenon is extraordinarily difficult to study because neutrino interactions with our instruments are exceedingly rare -- they travel through the earth mostly unimpeded -- and because they must travel great distances before a substantial proportion have made the identity swap. Three of the experiments that we worked on, MINOS, NOvA, and LBNE utilize a beam of neutrinos from an accelerator at Fermilab to determine the parameters governing the oscillation. Two other experiments that we worked on, NOMAD and MIPP, provide measurements supportive of the oscillation experiments. Good measurements of the neutrino oscillation parameters may constitute a "low energy window" on related phenomena that are otherwise unobservable because they would occur only at energies way above the reach of conceivable accelerators. Purohit and Wilson participated in the BaBar experiment, which collected data at SLAC until 2008. They continued to analyze the voluminous BaBar data with an emphasis on precision tests of Quantum Chromodynamics and on properties of the "eta_B," a bottom quark paired in a meson with a strange quark. The ATLAS experiment became the principal research focus for Purohit. One of the world's largest pieces of scientific equipment, ATLAS observes particle collisions at the highest-energy particle accelerator ever built, the Large Hadron Collider (LHC) at CERN. Our efforts on ATLAS included participation in the commissioning, calibration, and installation of components called "CSCs". The unprecedented energy of 14 TeV enabled the ATLAS and CMS collaborations to declare discovery of the famous Higgs particle in 2012.

  17. Experimental constraints on transport

    SciTech Connect (OSTI)

    Luce, T.C.; Petty, K.H.; Burrell, K.H.; Forest, C.B.; Gohil, P.; Groebner, R.J.; De Haas, J.C.M.; James, R.A.; Makowski, M.A.

    1994-12-01T23:59:59.000Z

    Characterization of the cross-field energy transport in magnetic confinement experiments in a manner applicable to the accurate assessment of future machine performance continues to be a challenging goal. Experimental results from the DIII-D tokamak in the areas of dimensionless scaling and non-diffusive transport represent progress toward this goal. Dimensionless scaling shows how beneficial the increase in machine size and magnetic field is for future devices. The experiments on DIII-D are the first to determine separately the electron and ion scaling with normalized gyroradius {rho}{sub *}; the electrons scale as expected from gyro-Bohm class theories, while the ions scale consistent with the Goldston empirical scaling. This result predicts an increase in transport relative to Bohm diffusion as {rho}{sub *} decreases in future devices. The existence of distinct {rho}{sub *} scalings for ions and electrons cautions against a physical interpretation of one-fluid or global analysis. The second class of experiments reported here are the first to demonstrate the existence of non-diffusive energy transport. Electron cyclotron heating was applied at the half radius; the electron temperature profile remains substantially peaked. Power balance analysis indicates that heat must flow in the direction of increasing temperature, which is inconsistent with purely diffusive transport. The dynamics of electron temperature perturbations indicate the presence in the heat flux of a term dependent on temperature rather than its gradient. These two observations strongly constrain the types of models which can be applied to cross-field heat transport.

  18. Kawecki et al: Experimental Evolution 1 Experimental Evolution

    E-Print Network [OSTI]

    Alvarez, Nadir

    Kawecki et al: Experimental Evolution 1 Experimental Evolution Tadeusz J. Kawecki1 in Ecology and Evolution, 27: 547560 (2012) Except for a few changes made in proofs, the content of this preprint is identical with the published version of the paper 1 Department of Ecology and Evolution

  19. Report of exploratory trenching for the Decontamination and Waste Treatment Facility at Lawrence Livermore National Laboratory, Livermore, California

    SciTech Connect (OSTI)

    Dresen, M.D.; Weiss, R.B.

    1985-12-01T23:59:59.000Z

    Three exploratory trenches, totaling about 1,300 ft in length were excavated and logged across the site of a proposed Decontamination and Waste Treatment Facility (DWTF), to assess whether or not active Greenville fault zone, located about 4100 ft to the northeast, pass through or within 200 ft of the site. The layout of the trenches (12-16 ft deep) was designed to provide continuous coverage across the DWTF site and an area within 200 ft northeast and southwest of the site. Deposits exposed in the trench walls are primarily of clay, and are typical of weakly cemented silty sand to sandy silt with the alluvial deposits in the area. Several stream channels were encountered that appear to have an approximated east-west orintation. The channel deposits consist of well-sorted, medium to coarse-grained sand and gravel. A well-developed surface soil is laterally continuous across all three trenches. The soil reportedly formed during late Pleistocene time (about 35,000 to 40,000 yr before present) based on soil stratigraphic analyses. A moderately to well-developed buried soil is laterally continuous in all three trenches, except locally where it has been removed by channelling. This buried soil apparently formed about 100,000 yr before present. At least one older, discontinuous soil is present below the 100,000-yr-old soil in some locations. The age of the older soil is unknown. At several locations, two discontinuous buried soils were observed between the surface soil and the 100,000-yr-old soil. Various overlapping stratigraphic units could be traced across the trenches providing a continuous datum of at least 100,000 yr to assess the presence or absence of faulting. The continuity of stratigraphic units in all the trenches demonstrated that no active faults pass through or within 200 ft of the proposed DWTF site.

  20. An Exploratory Energy Analysis of Electrochromic Windows in Small and Medium Office Buildings - Simulated Results Using EnergyPlus

    SciTech Connect (OSTI)

    Belzer, David B.

    2010-08-01T23:59:59.000Z

    The Department of Energy’s (DOE) Building Technologies Program (BTP) has had an active research program in supporting the development of electrochromic (EC) windows. Electrochromic glazings used in these windows have the capability of varying the transmittance of light and heat in response to an applied voltage. This dynamic property allows these windows to reduce lighting, cooling, and heating energy in buildings where they are employed. The exploratory analysis described in this report examined three different variants of EC glazings, characterized by the amount of visible light and solar heat gain (as measured by the solar heat gain coefficients [SHGC] in their “clear” or transparent states). For these EC glazings, the dynamic range of the SHGC’s between their “dark” (or tinted) state and the clear state were: (0.22 - 0.70, termed “high” SHGC); (0.16 - 0.39, termed “low” SHGC); and (0.13 - 0.19; termed “very low” SHGC). These glazings are compared to conventional (static) glazing that meets the ASHRAE Standard 90.1-2004 energy standard for five different locations in the U.S. All analysis used the EnergyPlus building energy simulation program for modeling EC windows and alternative control strategies. The simulations were conducted for a small and a medium office building, where engineering specifications were taken from the set of Commercial Building Benchmark building models developed by BTP. On the basis of these simulations, total source-level savings in these buildings were estimated to range between 2 to 7%, depending on the amount of window area and building location.

  1. Experimental Mathematics and Computational Statistics

    SciTech Connect (OSTI)

    Bailey, David H.; Borwein, Jonathan M.

    2009-04-30T23:59:59.000Z

    The field of statistics has long been noted for techniques to detect patterns and regularities in numerical data. In this article we explore connections between statistics and the emerging field of 'experimental mathematics'. These includes both applications of experimental mathematics in statistics, as well as statistical methods applied to computational mathematics.

  2. Building Technologies Experimental Capabilities and Apparatus...

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

    Experimental Capabilities and Apparatus Directory October 01, 2014 ORNL Building Technologies Research and Integration Center (BTRIC) provides unique experimental capabilities...

  3. Experimental techniques and measurement accuracies

    SciTech Connect (OSTI)

    Bennett, E.F.; Yule, T.J.; DiIorio, G.; Nakamura, T.; Maekawa, H.

    1985-02-01T23:59:59.000Z

    A brief description of the experimental tools available for fusion neutronics experiments is given. Attention is paid to error estimates mainly for the measurement of tritium breeding ratio in simulated blankets using various techniques.

  4. Site Characterization Data from the U3ax/bl Exploratory Boreholes at the Nevada Test Site

    SciTech Connect (OSTI)

    Bechtel Nevada; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office

    2005-08-01T23:59:59.000Z

    This report provides qualitative analyses and preliminary interpretations of hydrogeologic data obtained from two 45-degree, slanted exploratory boreholes drilled within the Area 3 Radioactive Waste Management Site (RWMS) at the Nevada Test Site. Borehole UE-3bl-D1 was drilled beneath the U3ax/bl mixed waste disposal unit, and Borehole UE-3bl-U1 was drilled in undisturbed alluvium adjacent to the disposal unit. The U3ax/bl disposal unit is located within two conjoined subsidence craters, U3ax and U3bl, which were created by underground nuclear testing. Data from these boreholes were collected to support site characterization activities for the U3ax/bl disposal unit and the entire Area 3 RWMS. Site characterization at disposal units within the Area 3 RWMS must address the possibility that subsidence craters and associated disturbed alluvium of the chimneys beneath the craters might serve as pathways for contaminant migration. The two boreholes were drilled and sampled to compare hydrogeologic properties of alluvium below the waste disposal unit with those of adjacent undisturbed alluvium. Whether Borehole UE-3bl-D1 actually penetrated the chimney of the U3bl crater is uncertain. Analyses of core samples showed little difference in hydrogeologic properties between the two boreholes. Important findings of this study include the following: No hazardous or radioactive constituents of waste disposal concern were found in the samples obtained from either borehole. No significant differences in physical and hydrogeologic properties between boreholes is evident, and no evidence of significant trends with depth for any of these properties was observed. The values observed are typical of sandy materials. The alluvium is dry, with volumetric water content ranging from 5.6 to 16.2 percent. Both boreholes exhibit a slight increase in water content with depth, the only such trend observed. Water potential measurements on core samples from both boreholes show a large positive potential gradient (water moves upward, via evapotranspiration) for the entire vertical depth. Very little liquid flow occurs through the vadose zone. The direction of flow in the upper vadose zone (approximately the upper 35 meters) is upward, based on unsaturated hydraulic conductivity data, water potential data, and environmental tracer data.

  5. Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, January--March 1993

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    Accomplishments for the past quarter are briefly described for the following areas of research: oil shale; tar sand; coal; advanced exploratory process technology; and jointly sponsored research. Oil shale and tar sand researches cover processing studies. Coal research includes: coal combustion; integrated coal processing concepts; and solid waste management. Advanced exploratory process technology covers: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; CROW{sup TM} field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sub 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid-state NMR analysis of Mesaverde Group, Greater Green River Basin tight gas sands; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced oil recovery techniques; surface process study for oil recovery using a thermal extraction process; oil field waste cleanup using tank bottom recovery process; remote chemical sensor development; in situ treatment of manufactured gas plant contaminated soils demonstration program; solid-state NMR analysis of naturally and artificially matured kerogens; and development of an effective method for the clean-up of natural gas.

  6. Oil shale, tar sand, coal research, advanced exploratory process technology jointly sponsored research. Quarterly technical progress report, April--June 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-01T23:59:59.000Z

    Accomplishments for the quarter are presented for the following areas of research: oil shale, tar sand, coal, advanced exploratory process technology, and jointly sponsored research. Oil shale research includes; oil shale process studies, environmental base studies for oil shale, and miscellaneous basic concept studies. Tar sand research covers process development. Coal research includes; underground coal gasification, coal combustion, integrated coal processing concepts, and solid waste management. Advanced exploratory process technology includes; advanced process concepts, advanced mitigation concepts, and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sub 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesa Verde Group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced recovery techniques; and menu driven access to the WDEQ Hydrologic Data Management Systems.

  7. Flexible Carpooling: Exploratory Study

    E-Print Network [OSTI]

    Dorinson, Diana; Gay, Deanna; Minett, Paul; Shaheen, Susan

    2009-01-01T23:59:59.000Z

    sign a “Personal Services Contract” (PSC) (California Codeconsidered a Personnel Services Contract. The conditions fornot to enter into a service contract will not subject the

  8. Mechanizing Exploratory Game Design

    E-Print Network [OSTI]

    Smith, Adam Marshall

    2012-01-01T23:59:59.000Z

    machine think? ” [223], Alan Turing revives what is perhapsone day be designed, to Alan Turing’s 1950 hand-simulation

  9. Mechanizing Exploratory Game Design

    E-Print Network [OSTI]

    Smith, Adam Marshall

    2012-01-01T23:59:59.000Z

    133] Lorenzo Magnani. Abduction, reason, and science:1979. [100] J. R Josephson. Abduction-prediction model ofthe related sense of abduction that is tied to appositional

  10. Flexible Carpooling: Exploratory Study

    E-Print Network [OSTI]

    Dorinson, Diana; Gay, Deanna; Minett, Paul; Shaheen, Susan

    2009-01-01T23:59:59.000Z

    has been confused with car sharing (for example FlexCar,a former Seattle based car sharing company in which membersprograms. One was with a car sharing company that provided

  11. Mechanizing Exploratory Game Design

    E-Print Network [OSTI]

    Smith, Adam Marshall

    2012-01-01T23:59:59.000Z

    318 17.1 Multiple, linked grid maps generated from a onlyto the edge of an n-by-n grid map must be covered in water (properties of the large grid map (an n-by-m network) could

  12. Mechanizing Exploratory Game Design

    E-Print Network [OSTI]

    Smith, Adam Marshall

    2012-01-01T23:59:59.000Z

    describe a flexible approach to game ruleset generation thatgeneration, producing a large space of playable mini-games. The flexibleflexible use as a gameplay trace inference system transformed into RoleModel’s multiple uses in story generation: “(

  13. Experimental

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy Consumers | DepartmentProfile:

  14. Engine Combustion Network Experimental Data

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

    Maintained by the Engine Combustion Department of Sandia National Laboratories, data currently available on the website includes reacting and non-reacting sprays in a constant-volume chamber at conditions typical of diesel combustion. The data are useful for model development and validation because of the well-defined boundary conditions and the wide range of conditions employed. A search utility displays data based on experimental conditions such as ambient temperature, ambient density, injection pressure, nozzle size, fuel, etc. Experiment-related visualizations are also available. The search utility for experimental data is located at http://public.ca.sandia.gov/ecn/cvdata/frameset.html (Specialized Interface)

  15. CFN Ops Plan | Experimental Safety Committee

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

    Experimental Safety Committee The CFN Experimental Safety Committee will consist of the members listed below. Additional SME's from the lab support divisions will be added as...

  16. Experimental Neutrino Physics: Final Report

    SciTech Connect (OSTI)

    Lane, Charles E.; Maricic, Jelena

    2012-09-05T23:59:59.000Z

    Experimental studies of neutrino properties, with particular emphasis on neutrino oscillation, mass and mixing parameters. This research was pursued by means of underground detectors for reactor anti-neutrinos, measuring the flux and energy spectra of the neutrinos. More recent investigations have been aimed and developing detector technologies for a long-baseline neutrino experiment (LBNE) using a neutrino beam from Fermilab.

  17. Big Explosives Experimental Facility - BEEF

    ScienceCinema (OSTI)

    None

    2015-01-07T23:59:59.000Z

    The Big Explosives Experimental Facility or BEEF is a ten acre fenced high explosive testing facility that provides data to support stockpile stewardship and other national security programs. At BEEF conventional high explosives experiments are safely conducted providing sophisticated diagnostics such as high speed optics and x-ray radiography.

  18. STEVENS' HANDBOOK OF EXPERIMENTAL PSYCHOLOGY

    E-Print Network [OSTI]

    Sekuler, Robert

    STEVENS' HANDBOOK OF EXPERIMENTAL PSYCHOLOGY THIRD EDITION Volume 1: Sensation and Perception in- vented the vertebrate eye, and hold the patents on most of the features of the human model the video from the Internet, go to http://www.cis.ohio-state.edu/jwdavis/Archive/blurmotion.mpg or http://www.cis.ohio

  19. Big Explosives Experimental Facility - BEEF

    SciTech Connect (OSTI)

    None

    2014-10-31T23:59:59.000Z

    The Big Explosives Experimental Facility or BEEF is a ten acre fenced high explosive testing facility that provides data to support stockpile stewardship and other national security programs. At BEEF conventional high explosives experiments are safely conducted providing sophisticated diagnostics such as high speed optics and x-ray radiography.

  20. Geotechnical characterization of the North Ramp of the Exploratory Studies Facility: Yucca Mountain Site Characterization Project. Volume 2, NRG corehole data appendices

    SciTech Connect (OSTI)

    Brechtel, C.E.; Lin, Ming; Martin, E. [Agapito Associates, Inc., Grand Junction, CO (United States); Kessel, D.S. [Sandia National Labs., Albuquerque, NM (United States)

    1995-05-01T23:59:59.000Z

    This report presents the results of the geological and geotechnical characterization of the Miocene volcanic tuff rocks of the Timber Mountain and Paintbrush groups that the tunnel boring machine will encounter during excavations of the Exploratory Studies Facility (ESF) North Ramp. The information in this report was developed to support the design of the ESF North Ramp. The ESF is being constructed by the DOE as part of the Yucca Mountain Project site characterization activities. The purpose of these activities is to evaluate the potential to locate the national high-level nuclear waste repository on land within and adjacent to the Nevada Test Site (NTS), Nye County, Nevada. This report was prepared as part of the Soil and Rock Properties Studies in accordance with the 8.3.1.14.2 Study Plan to Provide Soil and Rock Properties. This is volume 2 which contains NRG Corehole Data for each of the NRG Holes.

  1. Experimental data confronts nuclear structure

    SciTech Connect (OSTI)

    Garrett, J.D.

    1988-01-01T23:59:59.000Z

    The physical content of experimental data for a variety of excitation energies and angular momenta is summarized. The specific nuclear structure questions which these data address are considered. The specific regions discussed are: low-spin data near the particle separation thresholds; low-spin data at intermediate excitation energies; high-spin, near-yrast data and high-spin data at larger excitation energies. 63 refs., 14 figs., 1 tab.

  2. Experimental test accelerator (ETA) II

    SciTech Connect (OSTI)

    Fessenden, T.J.; Atchison, W.L.; Birx, D.L.

    1981-03-06T23:59:59.000Z

    The Experimental Test Accelerator (ETA) is designed to produce a 10 kAmp electron beam at an energy of 4.5 MeV in 40 nsec pulses at an average rate of 2 pps. The accelerator also operates in bursts of 5 pulses spaced by as little as one millisec at an average rate of 5 pps. The machine is currently operating near 80% of its design values and has accumulated over 2.5 million pulses - mostly at a rate of one pps. The plasma cathode electron source, the remainder of the accelerator, and the operating characteristics of the machine are discussed.

  3. Experimental tests of paleoclassical transport

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy ConsumersExperimental Test

  4. Experimental approach to neutron stars

    SciTech Connect (OSTI)

    Leifels, Yvonne [GSI Helmholtzzentrum für Schwerionenforschung, Planckstr. 1, 64291 Darmstadt (Germany)

    2014-05-09T23:59:59.000Z

    The equation of state (EOS) of nuclear matter is of fundamental importance in many areas of nuclear physics and astrophysics In the laboratory, there are different means to study the nuclearmatter equation of state and its density dependence in particular: nuclear masses, neutron skins, pygmy resonance, and nuclear structure at the drip line give access to nuclear matter properties at densities lower than and at saturation density ?0. Heavy ion reactions at energies above 0.1 AGeV are the only means to study nuclear matter at densities larger than normal nuclear matter density ?0. In the beamenergy range of 0.1 to 2A GeV nuclear matter is compressed upto three times ?0. Access to nuclear matter properties is achieved by simulating nuclear collisions by means of microscopic transport codes, or statistical or hydrodynamicalmodels. Characteristics of heavy-ion collisions are discussed, and experimental observables which allow to constrain nuclear matter properties by comparing experimental results with those of transport codes are presented. Special emphasis will be given to the density dependence of the symmetry energy which is the most relevant connection between neutron stars and heavy ion collisions.

  5. Title of dissertation: EXPERIMENTAL CHARACTERIZATION OF TURBULENT

    E-Print Network [OSTI]

    Lathrop, Daniel P.

    ABSTRACT Title of dissertation: EXPERIMENTAL CHARACTERIZATION OF TURBULENT SUPERFLUID HELIUM Matthew S. Paoletti, Doctor of Philosophy, 2010 Dissertation directed by: Professor Daniel Lathrop. #12;EXPERIMENTAL CHARACTERIZATION OF TURBULENT SUPERFLUID HELIUM by Matthew S. Paoletti Dissertation

  6. Essays in experimental and development economics

    E-Print Network [OSTI]

    Healy, Andrew J

    2005-01-01T23:59:59.000Z

    This thesis is a collection of three essays on economic development and experimental economics. In Chapter 1, I present experimental evidence about how Thais treat information from domestic and foreign sources. Thai students ...

  7. Integrating Experimental Design Into Your Program

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), exaplin how you can integrate experimental design into your program.

  8. Final Project Report: "Â?Â?Exploratory Research: Mercury Stable Isotopes as Indicators of the Biogeochemical Cycling of Mercury"Â?Âť

    SciTech Connect (OSTI)

    Johnson, Thomas M

    2012-08-01T23:59:59.000Z

    This is the final project report for award DE-SC0005351, which supported the research project "Â?Â?Exploratory Research: Mercury Stable Isotopes as Indicators of the Biogeochemical Cycling of Mercury."Â?Âť This exploratory project investigated the use of mercury (Hg) stable isotope measurements as a new approach to study how Hg moves and changes its chemical form in environmental systems, with particular focus on the East Fork of Poplar Creek (EFPC) near the DOE Y-12 plant (a Hg contamination source). This study developed analytical methods and collected pilot data that have set the stage for more detailed studies and have begun to provide insights into Hg movement and chemical changes. The overall Hg stable isotope approach was effective. The Hg isotope analysis methods yielded high-precision measurements of the sediment, water, and fish samples analyzed; quality control measures demonstrated the precision. The pilot data show that the 202Hg/198Hg, 199Hg/198Hg, and 201Hg/198Hg isotope ratios vary in this system. 202Hg/198Hg ratios of the Hg released from the Y-12 plant are relatively high, and those of the regional Hg background in soils and river sediments are significantly lower. Unfortunately, 202Hg/198Hg differences that might have been useful to distinguish early Hg releases from later releases were not observed. However, 202Hg/198Hg ratios in sediments do provide insights into chemical transformations that may occur as Hg moves through the system. Furthermore, 199Hg/198Hg and 201Hg/198Hg ratio analyses of fish tissues indicate that the effects of sunlight-driven chemical reactions on the Hg that eventually ends up in EFPC fish are measureable, but small. These results provide a starting point for a more detailed study (already begun at Univ. of Michigan) that will continue Hg isotope ratio work aimed at improving understanding of how Hg moves, changes chemically, and does or does not take on more highly toxic forms in the Oak Ridge area. This work also benefits efforts to trace Hg contamination in the Clinch and Tennessee Rivers, into which EFPC flows, and to distinguish Hg from the Y-12 plant from that released from a nearby coal ash accident.

  9. Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, April--June 1993

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    Progress made in five areas of research is described briefly. The subtask in oil shale research is on oil shale process studies. For tar sand the subtask reported is on process development. Coal research includes the following subtasks: Coal combustion; integrated coal processing concepts; and solid waste management. Advanced exploratory process technology includes the following: Advanced process concepts; advanced mitigation concepts; oil and gas technology. Jointly sponsored research includes: Organic and inorganic hazardous waste stabilization; CROW{sup TM} field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sup 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid-state NMR analysis of Mesaverde Group, Greater Green River Basin, tight gas sands; characterization of petroleum residua; shallow oil production using horizontal wells with enhanced oil recovery techniques; surface process study for oil recovery using a thermal extraction process;NMR analysis of samples from the ocean drilling program; oil field waste cleanup using tank bottom recovery process; remote chemical sensor development; in situ treatment of manufactured gas plant contaminated soils demonstration program; solid-state NMR analysis of Mowry formation shale from different sedimentary basins; solid-state NMR analysis of naturally and artificially matured kerogens; and development of effective method for the clean-up of natural gas.

  10. Experimental overview of axion searches

    SciTech Connect (OSTI)

    van Bibber, K.

    1995-06-28T23:59:59.000Z

    Experimental methods to search for the ``invisible axion`` (f{sub a} {much_gt} 250 GeV) are reviewed. The report focuses on the axion-photon coupling, both for laboratory experiments as well as those looking for stellar or cosmologically produced axions. The conclusion is that while the axion-photon mixing in principle would permit laboratory axion searches which are broadband in mass, in fact no such experiment could have the sensitivity to the axion, where m{sub afa} {approx} m{sub {pi}f{pi}}. The only experiments which promise to have any chance to find the axion are the microwave cavity experiments, which presume axions to constitute our galactic halo dark matter. The conversion of axions into a monochromatic microwave signal in a resonant circuit affords the experiment the extraordinary sensitivity required to see the axion, at the expense of being narrow-band in mass, i.e. a tuning experiment. Two such efforts are underway in the world.

  11. Compendium of Experimental Cetane Numbers

    SciTech Connect (OSTI)

    Yanowitz, J.; Ratcliff, M. A.; McCormick, R. L.; Taylor, J. D.; Murphy, M. J.

    2014-08-01T23:59:59.000Z

    This report is an updated version of the 2004 Compendium of Experimental Cetane Number Data and presents a compilation of measured cetane numbers for pure chemical compounds. It includes all available single compound cetane number data found in the scientific literature up until March 2014 as well as a number of unpublished values, most measured over the past decade at the National Renewable Energy Laboratory. This Compendium contains cetane values for 389 pure compounds, including 189 hydrocarbons and 201 oxygenates. More than 250 individual measurements are new to this version of the Compendium. For many compounds, numerous measurements are included, often collected by different researchers using different methods. Cetane number is a relative ranking of a fuel's autoignition characteristics for use in compression ignition engines; it is based on the amount of time between fuel injection and ignition, also known as ignition delay. The cetane number is typically measured either in a single-cylinder engine or a constant volume combustion chamber. Values in the previous Compendium derived from octane numbers have been removed, and replaced with a brief analysis of the correlation between cetane numbers and octane numbers. The discussion on the accuracy and precision of the most commonly used methods for measuring cetane has been expanded and the data has been annotated extensively to provide additional information that will help the reader judge the relative reliability of individual results.

  12. Experimental superplastic characterization of advanced aluminum alloys

    E-Print Network [OSTI]

    Kopp, Christopher Carl

    1991-01-01T23:59:59.000Z

    of America Chairman of Advisory Committee: Dr. R. E. Goforth An investigation into the experimental superplastic characterization of advanced aluminum alloys consisted of the design and assembly of an experimental test facility for measuring the effects... of strain-rate, temperature and hydrostatic pressure. The experimental apparatus was designed to accurately monitor these parameters while allowing for active control of the strain-rate and hydrostatic pressure. The results obtained from...

  13. SAMPLING DECISIONS IN OPTIMUM EXPERIMENTAL DESIGN IN ...

    E-Print Network [OSTI]

    ssager

    on a fixed time horizon T = [0,tf] with differential states y : T ?? Rny , fixed model ...... mal experimental design of a catalytic fixed bed reactor, in Proceedings of ...

  14. Experimental Investigation of Effect of Injection Parameters...

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

    Experimental Investigation of Effect of Injection Parameters, Compression Ratio and Ultra-cooled EGR on CI Engine Performance and Emissions Low temperature combustion,...

  15. Catalyst by Design - Theoretical, Nanostructural, and Experimental...

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

    Emission Treatment Catalyst Catalyst by Design - Theoretical, Nanostructural, and Experimental Studies of Emission Treatment Catalyst Poster presented at the 16th Directions in...

  16. Integrating Experimental Design into Your Program

    Broader source: Energy.gov [DOE]

    How you can use experimental design in energy efficiency programs in order to make them the most successful and cost-effective programs that they can be.

  17. Spinally-mediated hyperalgesia in experimental diabetes

    E-Print Network [OSTI]

    Ramos, Khara M.

    2007-01-01T23:59:59.000Z

    non- insulin-dependent diabetes mellitus, and IGF treatmentin Experimental Diabetes A dissertation submitted in partial1 Introduction 1.1 Diabetes mellitus ………………………………………………. 1.2

  18. Sandia Energy - Experimental Smart Outlet Brings Flexibility...

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

    Experimental Smart Outlet Brings Flexibility, Resiliency to Grid Architecture Home Energy Assurance Renewable Energy Energy Surety Energy Grid Integration News Energy Efficiency...

  19. RHIC | String Theory Predicts an Experimental Result

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

    that originally appeared in the online publication symmetry breaking. A first: String theory predicts an experimental result One of the biggest criticisms of string theory is that...

  20. Flexible Pressure Sensors: Modeling and Experimental Characterization

    E-Print Network [OSTI]

    Viana, J.C.

    Flexible capacitive pressure sensors fabricated with nanocomposites were experimentally characterized and results compared with simulations from analytical modeling. Unlike traditional diaphragm silicon pressure sensors, ...

  1. Exploratory Characterization of a Perfluoropolyether Oil as a Possible Viscosity Standard at Deepwater Production Conditions of 533 K and 241 MPa

    SciTech Connect (OSTI)

    Baled, Hseen O.; Tapriyal, Deepak; Morreale, Bryan D.; Soong, Yee; Gamwo, Isaac; Krukonis, Val; Bamgbade, Babatunde A.; Wu, Yue; McHugh, Mark A.; Burgess, Ward A.; M Enick, Robert M.

    2013-10-01T23:59:59.000Z

    DuPont’s perfluoropolyether oil Krytox® GPL 102 is a promising candidate for the high-temperature, high-pressure Deepwater viscosity standard (DVS). The preferred DVS is a thermally stable liquid that exhibits a viscosity of roughly 20 mPa?s at 533 K and 241 MPa; a viscosity value representative of light oils found in ultra-deep formations beneath the deep waters of the Gulf of Mexico. A windowed rolling-ball viscometer designed by our team is used to determine the Krytox® GPL 102 viscosity at pressures to 245 MPa and temperatures of 311 K, 372 K, and 533 K. At 533 K and 243 MPa, the Krytox® GPL 102 viscosity is (27.2±1.3)mPa?s . The rolling-ball viscometer viscosity results for Krytox® GPL 102 are correlated with an empirical 10-parameter surface fitting function that yields an MAPD of 3.9 %. A Couette rheometer is also used to measure the Krytox® GPL 102 viscosity, yielding a value of (26.2±1)mPa?s at 533 K and 241 MPa. The results of this exploratory study suggest that Krytox® GPL 102 is a promising candidate for the DVS, primarily because this fluoroether oil is thermally stable and exhibits a viscosity closer to the targeted value of 20 mPa ? s at 533 K and 241 MPa than any other fluid reported to date. Nonetheless, further studies must be conducted by other researcher groups using various types of viscometers and rheometers on samples of Krytox GPL® 102 from the same lot to further establish the properties of Krytox GPL® 102.

  2. ITER --"INTERNATIONAL THERMONUCLEAR EXPERIMENTAL RESEARCH PROGRAM".

    E-Print Network [OSTI]

    ITER -- "INTERNATIONAL THERMONUCLEAR EXPERIMENTAL RESEARCH PROGRAM". ORGANIZATION TO DIRECT WORLD plasmas and thermonuclear burn processes (cost -$1.5-36)2. (2) An expanded, more ambitious international Thermonuclear Experimental Research Program" by L. J. Perkins #12;NORMAL-CONDUCTING COPPER OPTIONS FOR THE ITER

  3. Gaseous Sulfate Solubility in Glass: Experimental Method

    SciTech Connect (OSTI)

    Bliss, Mary

    2013-11-30T23:59:59.000Z

    Sulfate solubility in glass is a key parameter in many commercial glasses and nuclear waste glasses. This report summarizes key publications specific to sulfate solubility experimental methods and the underlying physical chemistry calculations. The published methods and experimental data are used to verify the calculations in this report and are expanded to a range of current technical interest. The calculations and experimental methods described in this report will guide several experiments on sulfate solubility and saturation for the Hanford Waste Treatment Plant Enhanced Waste Glass Models effort. There are several tables of sulfate gas equilibrium values at high temperature to guide experimental gas mixing and to achieve desired SO3 levels. This report also describes the necessary equipment and best practices to perform sulfate saturation experiments for molten glasses. Results and findings will be published when experimental work is finished and this report is validated from the data obtained.

  4. Combining adaptive and designed statistical experimentation : process improvement, data classification, experimental optimization and model building

    E-Print Network [OSTI]

    Foster, Chad Ryan

    2009-01-01T23:59:59.000Z

    Research interest in the use of adaptive experimentation has returned recently. This historic technique adapts and learns from each experimental run but requires quick runs and large effects. The basis of this renewed ...

  5. DEM simulation of experimental dense granular packing

    SciTech Connect (OSTI)

    Hanifpour, Maryam; Allaei, Mehdi Vaez [Department of Physics, University of Tehran, Tehran (Iran, Islamic Republic of); Francois, Nicolas; Saadatfar, Mohammad [Department of Applied Mathematics, Research School of Physics and Engineering, Australian National University, Canberra (Australia)

    2013-06-18T23:59:59.000Z

    In this study we present numerical analysis performed on the experimental results of sphere packings of mono-sized hard sphere whose packing fraction spans across a wide range of 0.59<{Phi}<0.72. Using X-ray Computed Tomography (XCT), we have full access to the 3D structure of the granular packings. Numerical analysis performed on thr data provides the first experimental proofs of how densification affects local order parameters. Furthermore by combining Discrete Element Method (DEM) and the experimental results from XCT, we investigate how the intergranular forces change with the onset of crystallization.

  6. Princeton Plasma Physics Laboratory NSTX Experimental Proposal

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Division: Experimental Research Operations Chit Review Board (designated by Run Coordinator) MINOR others, that affects the divertor detachment threshold. Deuterium will be injected from the outer wall divertor is cold (Te

  7. Joint Actinide Shock Physics Experimental Research - JASPER

    ScienceCinema (OSTI)

    None

    2015-01-09T23:59:59.000Z

    Commonly known as JASPER the Joint Actinide Shock Physics Experimental Research facility is a two stage light gas gun used to study the behavior of plutonium and other materials under high pressures, temperatures, and strain rates.

  8. Yakima Hatchery Experimental Design : Annual Progress Report.

    SciTech Connect (OSTI)

    Busack, Craig; Knudsen, Curtis; Marshall, Anne

    1991-08-01T23:59:59.000Z

    This progress report details the results and status of Washington Department of Fisheries' (WDF) pre-facility monitoring, research, and evaluation efforts, through May 1991, designed to support the development of an Experimental Design Plan (EDP) for the Yakima/Klickitat Fisheries Project (YKFP), previously termed the Yakima/Klickitat Production Project (YKPP or Y/KPP). This pre- facility work has been guided by planning efforts of various research and quality control teams of the project that are annually captured as revisions to the experimental design and pre-facility work plans. The current objective are as follows: to develop genetic monitoring and evaluation approach for the Y/KPP; to evaluate stock identification monitoring tools, approaches, and opportunities available to meet specific objectives of the experimental plan; and to evaluate adult and juvenile enumeration and sampling/collection capabilities in the Y/KPP necessary to measure experimental response variables.

  9. Joint Actinide Shock Physics Experimental Research - JASPER

    SciTech Connect (OSTI)

    None

    2014-10-31T23:59:59.000Z

    Commonly known as JASPER the Joint Actinide Shock Physics Experimental Research facility is a two stage light gas gun used to study the behavior of plutonium and other materials under high pressures, temperatures, and strain rates.

  10. Experimental investigation of a stratified buoyant wake

    E-Print Network [OSTI]

    Kraft, Wayne Neal

    2004-11-15T23:59:59.000Z

    An existing water channel facility at Texas A&M University is used to experimentally study a stratified, buoyant wake. A cylindrical obstruction placed at the centerline of a developing Rayleigh-Taylor mixing layer serves to disturb the equilibrium...

  11. Experimental Layout and Description of the Building 

    E-Print Network [OSTI]

    Reszka, Pedro; Abecassis Empis, Cecilia; Biteau, Hubert; Cowlard, Adam; Steinhaus, Thomas; Fletcher, Ian A; Fuentes, Andres; Gillie, Martin; Welch, Stephen

    2007-11-14T23:59:59.000Z

    This chapter describes the experimental set-up of Dalmarnock Fire Tests One and Two. While Test One was planned to allow a fire to develop freely to post-flashover conditions, Test Two was designed to allow for ventilation ...

  12. EXPERIMENTAL ANALYSIS OF HEURISTICS FOR THE ...

    E-Print Network [OSTI]

    2010-01-08T23:59:59.000Z

    mental analysis [16], systematic experimental analysis of heuristic algorithms .... flow-shop [31], printed circuit board assembly [4], reconstructing sequential order from inaccurate ..... linear time algorithm of Manku [23] or Punnen and Nair [29].

  13. Experimental investigation of a coaxial gyrotron oscillator

    E-Print Network [OSTI]

    Advani, Rahul N

    1999-01-01T23:59:59.000Z

    This thesis presents experimental results of a megawatt power level, 140 GHz coaxial gyrotron oscillator. The coaxial gyrotron has the potential to transport very high power electron beams and thus achieve higher microwave ...

  14. Experimental analysis of municipal solid waste samples

    E-Print Network [OSTI]

    Mendoza Sanchez, Itza

    2002-01-01T23:59:59.000Z

    EXPERIMENTAL ANALYSIS OF MUNICIPAL SOLID WASTE SAMPLES A Thesis by ITZA MENDOZA SANCHEZ Submitted to the Office of Graduate Studies of Texas ASM University tn partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 2002 Major Subject: Civil Engmeering EXPERIMENTAL ANALYSIS OF MUNICIPAL SOLID WASTE SAMPLES A Thesis by ITZA MENDOZA SANCHEZ Submitted to the Office of Graduate Studies of Texas A&M Umversity in partial fulfillment of the requirements...

  15. Towards exploratory faceted search systems

    E-Print Network [OSTI]

    Ksikes, Alex

    2014-03-04T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 A.11 Cool, Now I’d like an Interface . . . . . . . . . . . . . . . . . . . . . . . 198 A.12 I don’t even have data, how do I start? . . . . . . . . . . . . . . . . . . 198 B SimSearch Tutorial 199 B.1 Loading the Data... , with the invention of the transistor, the personal computer and the Internet, these visions have come closer to reality. The World Wide Web together with large commercial search engines such as Google are already a close incarnation of those ideas. However...

  16. Discussion Article Exploratory Data Analysis

    E-Print Network [OSTI]

    Buja, Andreas

    -mail: gelman@stat.columbia.edu). ©2004 American Statistical Association, Institute of Mathematical Statistics under an implicit or explicit statistical model. For example, many of Tukey's methods can be interpreted formal statistical methods based on probability models. These ideas are developed in the context

  17. Exploratory Boreholes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to: navigation, searchCleanExcessNevada

  18. Exploratory Well | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to: navigation,Information 7 -Open Jump to:

  19. Affordable Cold Climate Infill Housing with Hybrid Insulation Approach, Wyandotte, Michigan (Fact Sheet)

    SciTech Connect (OSTI)

    Metzger, C.; Lukachko, A.; Grin, A.; Bergey, D.

    2013-11-01T23:59:59.000Z

    Even builders who are relatively new to energy-efficient construction can consistently reach a target whole house airtightness of 1.5 air changes per hour at 50 Pascals (ACH50) with high R-value enclosures that use a hybrid insulation approach. The City of Wyandotte, Michigan, started a construction program in 2010 to build affordable, energy-efficient homes on lots in existing neighborhoods. A goal of the program was to engage local builders in energy-efficient construction and be able to deliver the new houses for less than $100/ft2. By the end of 2012, approximately 25 new houses were built by five local builders under this program. To help builders consistently achieve the airtightness target, a local architect worked with researchers from Building Science Corporation, a U.S. Department of Energy Building America team, to develop a technology specification with several key pieces. A high R-value wall and roof assembly made use of 2 ?6 advanced framing and a hybrid insulation approach that included insulating sheathing to control thermal bridging and closed cell spray polyurethane foam insulation (ccSPF) for its airtightness and vapor control benefits. This approach allows the air barrier to be completed and tested before any finishing work occurs, ensuring that problems are spotted and corrected early in the construction process.

  20. Application of geostatistical reservoir description for maximizing waterflood infill drilling recovery from La Cira Field, Colombia 

    E-Print Network [OSTI]

    Cubillos Gutierrez, Helber

    1995-01-01T23:59:59.000Z

    One of the prospective ways to increase the oil production is to maximize the oil recovery from mature oil fields. In this study we apply an integrated approach that combines geostatistical reservoir description and reservoir ...

  1. Application of Integrated Reservoir Management and Reservoir Characterization to Optimize Infill Drilling

    SciTech Connect (OSTI)

    P. K. Pande

    1998-10-29T23:59:59.000Z

    Initial drilling of wells on a uniform spacing, without regard to reservoir performance and characterization, must become a process of the past. Such efforts do not optimize reservoir development as they fail to account for the complex nature of reservoir heterogeneities present in many low permeability reservoirs, and carbonate reservoirs in particular. These reservoirs are typically characterized by: o Large, discontinuous pay intervals o Vertical and lateral changes in reservoir properties o Low reservoir energy o High residual oil saturation o Low recovery efficiency

  2. A technical and economic evaluation of waterflood infill drilling in West Texas Clearfork carbonate reservoirs

    E-Print Network [OSTI]

    Flores, David Phillip

    1988-01-01T23:59:59.000Z

    INTRODUCTION. CHAPTER II FIELD/UNIT DESCRIPTIONS. CHAPTER I II ESTIMATES OF OIL PRODUCTION AND RECOVERY EFFICIENCIES. REGRESSION ANALYSIS. . . CHAPTER IV ECONOMIC ANALYSIS. PAGE V1 V111 15 16 32 CASE I ? ECONOMIC ANALYSIS OF THE WATERFLOOD PROJECTS... recovery was estimated using an economic limit of three stock tank barrels of oil per day per producing well. Examples of the decline curve analysis for the Prentice (6700) Field / Prentice Southwest Unit and the Ownby Field / Upper Clearfork Unit...

  3. Case Study: Passive Solar Concepts Adapted to In-Fill Housing in a Hot, Humid Climate 

    E-Print Network [OSTI]

    McQueen, T. M.; White, J. T.

    1985-01-01T23:59:59.000Z

    in architectural proposals for contemporary housing design in these areas. Thin investigation considers the development of a case study that involves the planning and design of a compact, solar multi-family residential unit for a central city site condition...

  4. Defining Good Infill A Convening Report on SB 226 and the California

    E-Print Network [OSTI]

    Kammen, Daniel M.

    with the facilitation of the discussion and presented their draft regulations for feedback. This report provides a brief) and SB 375 (Steinberg), state planning priorities, water conservation and energy efficiency standards, the performance standards include requirements that residential and commercial projects meet or exceed specified

  5. Re-urbanizing Ismailia : by implementing an urban infill housing strategy

    E-Print Network [OSTI]

    Abdel Azim, Mariam Raafat

    2014-01-01T23:59:59.000Z

    Ismailia is a modem Egyptian city located midway along the Suez Canal, the renowned waterway linking the Red Sea to the Mediterranean Sea. The city was developed in 1983 following a French archetype, in collaboration with ...

  6. Socioeconomic impact of infill drilling recovery from carbonate reservoirs in the Permian Basin, West Texas

    E-Print Network [OSTI]

    Jagoe, Bryan Keith

    1994-01-01T23:59:59.000Z

    . 98 228418 218629 TABLE 3. 3-SAN ANDRES DATA BASE UNITS NFILL DRILLE (Date Started) SOI (%) AREA (acres) DEPTH NET (ft) (fD GROSS (ft) PRESS FVF (psi) (RB/STB) I ADAIR "SA" 2 FUHRMAN MASCHO/BL10 "GBSA" 3 FUHRMAN MASCHO/BL9 "GBSA" 4... WASSON/BKNNKT "SA" 17 WASSON/CORNELL "SA" 18 WASSON/DENVER "SA" 19 WASSON/RESORTS "SA" 20 WASSON/WILLARD "SA" 21 WEST SEMINOLE "SA" Apr-74 Sep4)I Feb-81 Jan-82 Sep-79 Oct-87 Mar-82 Jan-82 Apr-84 Nor-81 Feb-82 Jan 77 Mar-80 Feb-79 Jan...

  7. Urban infill housing in a post-WWII landscape : housing in the City of Dresden, Germany

    E-Print Network [OSTI]

    Shoaff, Robert Harrison, 1973-

    1999-01-01T23:59:59.000Z

    The goal of this thesis is to develop an approach to reconfigure a district of former socialist housing with two intentions. The first, to create a stronger urban framework in the form of a master plan that is based on the ...

  8. Subsidence and infilling patterns during deposition of Upper Cretaceous Mancos Shale, northwest Colorado and northeast Utah

    SciTech Connect (OSTI)

    Johnson, R.C. (Geological Survey, Denver, CO (USA))

    1990-05-01T23:59:59.000Z

    The Upper Cretaceous Mancos Shale of northwest Colorado and northeast Utah was deposited during the Coniacian through the late Campanian in an offshore environment within a broad U-shaped embayment along the western margin of the Cretaceous epeiric seaway. A detailed study of the Mancos using geophysical logs and surface observations reveals several major and minor shifts in source direction. The Coniacian and Santonian part of the Mancos consists of overlapping lobate shale wedges that generally thin and grade to the east and southeast into calcareous shales equivalent to the Niobrara Formation. The shoreline during this period was about 100 to 150 mi west and northwest of the study area. A southern source was a major influence during the early Campanian, when silty and sandy shale sediments, which formed the highly gas-productive Mancos B interval prograded to the north across the study area. The Mancos B interval contains well-developed clinoforms having 400-600 ft of relief, and this unit may represent a prograding shelf edge contemporaneous with the Point Lookout regression occurring about 100 mi to the south. The Mancos B ends abruptly in the northwest part of the study area against a nonprograding, northwest-thickening shale buildup, which may represent the stationary shelf edge along the northwest margin of the embayment. The sandiest part of the Mancos B occurs adjacent to this shale buildup. The supply of southerly derived sediment decreased near the end of the early Campanian, and the younger Mancos section was apparently derived largely from the northwest. This source area shift corresponds roughly to the onset of the Iles regression along the northwest margin of the embayment and the onset of the Lewis transgression along the southwest margin.

  9. Application of geostatistical reservoir description for maximizing waterflood infill drilling recovery from La Cira Field, Colombia

    E-Print Network [OSTI]

    Cubillos Gutierrez, Helber

    1995-01-01T23:59:59.000Z

    One of the prospective ways to increase the oil production is to maximize the oil recovery from mature oil fields. In this study we apply an integrated approach that combines geostatistical reservoir description and reservoir simulation to evaluate...

  10. Case Study: Passive Solar Concepts Adapted to In-Fill Housing in a Hot, Humid Climate

    E-Print Network [OSTI]

    McQueen, T. M.; White, J. T.

    1985-01-01T23:59:59.000Z

    in architectural proposals for contemporary housing design in these areas. Thin investigation considers the development of a case study that involves the planning and design of a compact, solar multi-family residential unit for a central city site condition...

  11. Conceptual design report, CEBAF basic experimental equipment

    SciTech Connect (OSTI)

    NONE

    1990-04-13T23:59:59.000Z

    The Continuous Electron Beam Accelerator Facility (CEBAF) will be dedicated to basic research in Nuclear Physics using electrons and photons as projectiles. The accelerator configuration allows three nearly continuous beams to be delivered simultaneously in three experimental halls, which will be equipped with complementary sets of instruments: Hall A--two high resolution magnetic spectrometers; Hall B--a large acceptance magnetic spectrometer; Hall C--a high-momentum, moderate resolution, magnetic spectrometer and a variety of more dedicated instruments. This report contains a short description of the initial complement of experimental equipment to be installed in each of the three halls.

  12. Experimental study of nuclear workplace aerosol samplers

    E-Print Network [OSTI]

    Parulian, Antony

    1995-01-01T23:59:59.000Z

    for the experimental study of the continuous air monitor was provided by Westinghouse Savannah River Company (project 32525-8735) Mr. Terry phillips was the Project Officer. Funding for the experimental study of a constant-flow filter air sampler was provided by Los... Alamos National Laboratory under the supervision of Mr. John Rodgers (Project 32525-8405). Their contributions are gratefully acknowledged. I wish to thank: Dr. McFarland for the opportunity he has given me to enhance my knowledge and experience His...

  13. Computatonal and experimental study of laminar flames

    SciTech Connect (OSTI)

    Smooke, M.D.; Long, M.B. [Yale Univ., New Haven, CT (United States)

    1993-12-01T23:59:59.000Z

    This research has centered on an investigation of the effects of complex chemistry and detailed transport on the structure and extinction of hydrocarbon flames in counterflow, cylindrical and coflowing axisymmetric configurations. The authors have pursued both computational and experimental aspects of the research in parallel. The computational work has focused on the application of accurate and efficient numerical methods for the solution of the one and two-dimensional nonlinear boundary value problems describing the various reacting systems. Detailed experimental measurements were performed on axisymmetric coflow flames using two-dimensional imaging techniques. In particular, spontaneous Raman scattering and laser induced fluorescence were used to measure the temperature, major and minor species profiles.

  14. Experimental Realization of Quantum-Resonance Ratchets

    E-Print Network [OSTI]

    I. Dana; V. Ramareddy; I. Talukdar; G. S. Summy

    2007-11-27T23:59:59.000Z

    Quantum-resonance ratchets associated with the periodically kicked particle are experimentally realized for the first time. This is achieved by using a Bose-Einstein condensate exposed to a pulsed standing light wave and prepared in an initial state differing from the usual plane wave. Both the standing-wave potential and the initial state have a point symmetry around some center and the ratchet arises from the non-coincidence of the two centers. The dependence of the directed quantum transport on the quasimomentum is studied. A detailed theoretical analysis is used to explain the experimental results.

  15. Experimental Implementation of the Universal Transpose Operation

    E-Print Network [OSTI]

    Hyang-Tag Lim; Young-Sik Ra; Yong-Su Kim; Joonwoo Bae; Yoon-Ho Kim

    2011-03-16T23:59:59.000Z

    The universal transpose of quantum states is an anti-unitary transformation that is not allowed in quantum theory. In this work, we investigate approximating the universal transpose of quantum states of two-level systems (qubits) using the method known as the structural physical approximation to positive maps. We also report its experimental implementation in linear optics. The scheme is optimal in that the maximal fidelity is attained and also practical as measurement and preparation of quantum states that are experimentally feasible within current technologies are solely applied.

  16. AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid...

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

    0 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results The Vehicle...

  17. Potential of High-Throughput Experimentation with Ammonia Borane...

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

    of High-Throughput Experimentation with Ammonia Borane Solid Hydrogen Storage Materials (presentation) Potential of High-Throughput Experimentation with Ammonia Borane Solid...

  18. AVTA: Idaho National Laboratory Experimental Hybrid Shuttle Bus...

    Energy Savers [EERE]

    AVTA: Idaho National Laboratory Experimental Hybrid Shuttle Bus Testing Results AVTA: Idaho National Laboratory Experimental Hybrid Shuttle Bus Testing Results The Vehicle...

  19. NWChem: Bridging the Gap Between Experimental and Computational...

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

    NWChem: Bridging the Gap Between Experimental and Computational Chemistry NWChem: Bridging the Gap Between Experimental and Computational Chemistry Intel recently interviewed...

  20. Experimental and Modeling Studies of the Characteristics of Liquid...

    Energy Savers [EERE]

    Experimental and Modeling Studies of the Characteristics of Liquid Biofuels for Enhanced Combustion Experimental and Modeling Studies of the Characteristics of Liquid Biofuels for...

  1. PACCAR CRADA: Experimental Investigation in Coolant Boiling in...

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

    PACCAR CRADA: Experimental Investigation in Coolant Boiling in a Half-Heated Circular Tube PACCAR CRADA: Experimental Investigation in Coolant Boiling in a Half-Heated Circular...

  2. CRADA with PACCAR Experimental Investigation in Coolant Boiling...

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

    PACCAR Experimental Investigation in Coolant Boiling in a Half-Heated Circular Tube CRADA with PACCAR Experimental Investigation in Coolant Boiling in a Half-Heated Circular Tube...

  3. An Experimental Study of PM Emission Characteristics of Commercial...

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

    An Experimental Study of PM Emission Characteristics of Commercial Diesel Engine with Urea-SCR System An Experimental Study of PM Emission Characteristics of Commercial Diesel...

  4. EXPERIMENTAL VERIFICATION OF DYNAMIC OPERATION OF

    E-Print Network [OSTI]

    Skogestad, Sigurd

    - ponent mixtures can be separated into a number of product fractions, whereas in continuous distillationEXPERIMENTAL VERIFICATION OF DYNAMIC OPERATION OF CONTINUOUS AND MULTIVESSEL BATCH DISTILLATION to the paper "Evaluation of Dynamic Models of Distillation Columns with Emphasis on the Initial Response

  5. EXPERIMENTAL SIMULATION OF DISTILLATION COLUMN PROFILE MAPS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    EXPERIMENTAL SIMULATION OF DISTILLATION COLUMN PROFILE MAPS Tshepo Sehole David Modise A thesis or in combination, such as distillation, extraction, crystallization, ect. Among these, distillation is by far profiles for the preliminary design of distillation columns. Residue curves and column profile are not only

  6. Experimental entanglement distillation of mesoscopic quantum states

    E-Print Network [OSTI]

    Loss, Daniel

    LETTERS Experimental entanglement distillation of mesoscopic quantum states RUIFANG DONG1 , MIKAEL, entanglement distillation, a process of extracting a small set of highly entangled states from a large set of less entangled states, can be used4­14 . Here we report on the distillation of deterministically

  7. An Experimental Test of Combinatorial Information Markets

    E-Print Network [OSTI]

    Ledyard, John O.

    kinds of combinatorial markets, a call market and a market maker, isolated individuals who report, 1979), Oscar markets beat columnist forecasts (Pennock et al., 2001), gas demand markets beat gasAn Experimental Test of Combinatorial Information Markets John Ledyard California Institute

  8. Experimental investigation of beryllium: plans and current

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Experimental investigation of beryllium: plans and current results within the Ra;3 Beryllium is a promising candidate because of: · good "nuclear" properties; · appropriate mechanical will Beryllium be used? Application Operating conditions Proton beam parametersAvg. T (°C) Peak T (°C) Total DPA

  9. Experimente der Quantenoptik R. Blatt, SS 2003

    E-Print Network [OSTI]

    Blatt, Rainer

    and Nonlinear Phenomena D. Reidel Publishing Company, Dordrecht 1984 - A. Yariv, Quantum Electronics 3rd Edition of Quantum Optics W.A. Benjamin Inc., New York 1968 - W. H. Louisell, Quantum Statistical Properties - M. Orszag, Quantum Optics, Springer Verlag, Berlin 2000 - H. A. Bachor, A guide to experimental

  10. An Experimental Evaluation of Computer Graphics Imagery

    E-Print Network [OSTI]

    Meyer, Gary

    An Experimental Evaluation of Computer Graphics Imagery GARY W. MEYER, HOLLY E. RUSHMEIER, MICHAEL intensities for diffuse environments was conducted. Measurements of radiant energy flux densities are compared, photometry, and thresholding; 1.3.3 [Computer Graphics]: Picture/Image Generation-display algorithms; viewing

  11. Contact Transition Control: An Experimental Study

    E-Print Network [OSTI]

    Stanford University

    Contact Transition Control: An Experimental Study James M. Hyde and Mark R. Cutkosky Center Successful control of contact transitions is an important capability of dextrous robotic manipulators. In this paper we examine several methods for controlling the transition from free motion to constrained motion

  12. Experimental Study of Carbon Sequestration Reactions Controlled

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Experimental Study of Carbon Sequestration Reactions Controlled by the Percolation of CO2-Rich. Carbonation of ultramafic rocks in geological reservoirs is, in theory, the most efficient way to trap CO2 irreversibly; however, possible feedback effects between carbonation reactions and changes in the reservoir

  13. Experimental deformation of natural and synthetic dolomite

    E-Print Network [OSTI]

    Davis, Nathan Ernest

    2005-11-01T23:59:59.000Z

    Natural and hot isostatically pressed dolomite aggregates were experimentally deformed at effective pressures of Pe = 50 ?? 400 MPa, temperatures of 400 ?? 850??C, and strain rates of ?& = 1.2x10-4 s-1 to 1.2x10-7 s-1. Coarse- and fine-grained...

  14. Carbon Dioxide Corrosion: Modelling and Experimental Work

    E-Print Network [OSTI]

    Carbon Dioxide Corrosion: Modelling and Experimental Work Applied to Natural Gas Pipelines Philip in the corrosion related research institutions at IFE and the Ohio University or any other scientific research;#12;Introduction - v - Summary CO2 corrosion is a general problem in the industry and it is expensive. The focus

  15. Experimental Foods 709:489 Fall 2012

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    #11 Emulsions & fat replacers F 11/30 Food Colors T 12/4 Flavors & seasonings F 12/7 Genetically modified foods Reserve reading Research paper due 12/7 T 12/11 EXAM #12;Experimental Foods 709:489 Fall 2012 Lecture: Tuesday & Friday 9:30- 10:25 AM 106 HSB Lab sections

  16. Experimental Investigations on Superconducting Niobium Cavities

    E-Print Network [OSTI]

    Experimental Investigations on Superconducting Niobium Cavities at Highest Radiofrequency Fields niobium cavities, electrolytic polishing was applied to 1.3 GHz single cell and nine-cell cavities . . . . . . . . . . . . . . . . . . . . 14 1.4.1 Cavity fabrication . . . . . . . . . . . . . . . . . . . . . 16 1.4.1.1 Niobium properties

  17. Experimental Number Theory Part I : Tower Arithmetic

    E-Print Network [OSTI]

    Zeilberger, Doron

    Experimental Number Theory Part I : Tower Arithmetic by Edinah K. Gnang January 15, 2011 1 rooted trees, which we shall here refer to as towers. The bijection between numbers and towers provides by XXX = (xk)1kn , (1) a tower expansion ( or simply a tower ) over XXX is a finite product of iterated

  18. Biological assessment: possible impacts of exploratory drilling in sections 8B and 18H, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Sauls, M.L.

    1982-07-01T23:59:59.000Z

    The U.S. Department of Energy proposes to drill exploratory wells on two sections, 8B and 18H, within Naval Petroleum Reserve No. 2 in western Kern County, California. The proposed sites are thought to provide habitat for the endangered San Joaquin kit fox and blunt-nosed leopard lizard, as well as two sensitive species: the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. Although 23 potential San Joaquin kit fox den sites were found during surveys of a total of 512 ha (1280 acres) surrounding both well sites, no burrows were closer than 30 m from proposed disturbance, and most were over 200 m away. Two blunt-nosed leopard lizards were observed on private land within 8B, one was observed on private land in 18H, and two were seen on DOE portions of 18H. No evidence of blunt-nosed leopard lizards was gathered in the immediate vicinity of either proposed well site. Although 5 ha of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The short duration of the project should allow any displaced animals to return to the sites after drilling ceases.

  19. Experimental investigation of a ``scanner`` microwave amplifier

    SciTech Connect (OSTI)

    Velazco, J.E.; Ceperley, P.H.; Black, W.M.; Thomason, K. [George Mason Univ., Fairfax, VA (United States); Godlove, T.F.; Mako, F.M. [FM Technology, Inc., Fairfax, VA (United States)

    1994-12-31T23:59:59.000Z

    The authors report on initial experimental results of a high-efficiency L-band proof-of-principle microwave amplifier experiment. The prototype under experimental investigation employs a 120 kV, 20A, 5mm diameter, 4 {mu}sec pencil beam. The pencil beam is made to spiral through the interaction with a rotating mode microwave cavity. Efficient energy extraction from the spiral beam is obtained in an output cavity also supporting a rotating mode. The system is immersed in a uniform magnetic field with its amplitude properly adjusted to permit synchronization between the temporal oscillations of the spiral beam and the fields of the rotating modes. This device should be capable of providing coherent, efficient, multimegawatt microwave radiation for a variety of applications appropriate to its frequency range.

  20. Princeton Plasma Physics Laboratory NSTX Experimental Proposal

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    width: 1.5, 2.0, 2.5 kA · Control shot: remove SPA pulses to check that LITER rate is sufficient for ELM.4 compared to 2.0. Additionally, the waveform of the n=3 field will be optimized; previous experiments showed. Experimental run plan 1. Produce reference discharge (2 shots) · Reload 132592: Ip=1.0 MA, Bt=0.45 T, =2.2, =0

  1. Experimental study of rare charged pion decays

    E-Print Network [OSTI]

    Dinko Pocanic; Emil Frlez; Andries van der Schaaf

    2014-07-10T23:59:59.000Z

    The combination of simple dynamics, small number of available decay channels, and extremely well controlled radiative and loop corrections, make charged pion decays a sensitive means for testing the underlying symmetries and the universality of weak fermion couplings, as well as for improving our understanding of pion structure and chiral dynamics. This paper reviews the current state of experimental study of the allowed rare decays of charged pions: (a) leptonic, $\\pi^+ \\to e^+\

  2. AEROVALVE EXPERIMENTAL TEST DATA FINAL REPORT

    SciTech Connect (OSTI)

    Noakes, Mark W [ORNL

    2014-09-01T23:59:59.000Z

    This report documents the collection of experimental test data and presents performance characteristics for the AeroValve brand prototype pneumatic bidirectional solenoid valves tested at the Oak Ridge National Laboratory (ORNL) in July/August 2014 as part of a validation of AeroValve energy efficiency claims. The test stand and control programs were provided by AeroValve. All raw data and processing are included in the report attachments.

  3. Experimental demonstration of photonic quantum ratchet

    E-Print Network [OSTI]

    Chi Zhang; Chuan-Feng Li; Guang-Can Guo

    2012-09-10T23:59:59.000Z

    We created a potential for light with a phase mirror and then experimentally realized a photonic quantum ratchet in an all-optical system, in which ratchet effects can be observed with the naked eye up to more than 22 steps, and quantum resonance can be demonstrated. Our method also provides a new means to simulate quantum particles with classical light, and it can be applied to investigate many other quantum phenomena.

  4. Experimental demonstration of photonic quantum ratchet

    E-Print Network [OSTI]

    Zhang, Chi; Guo, Guang-Can

    2011-01-01T23:59:59.000Z

    We create a potential for light with a phase mirror and then experimentally realize a photonic quantum ratchet in an all-optical system. In our experiment, quantum ratchet effects can be observed by the naked eye so that it will be more easy to understand. Our method also provides a new means to simulate quantum particles by classical light, and it can be applied to investigate many other quantum phenomena.

  5. An experimental study of some ferroresonant circuits

    E-Print Network [OSTI]

    Rose, Price Duane

    1959-01-01T23:59:59.000Z

    many helpful suggestions during the course of this work. CONTENTS Pa'ge PART I ? GENERAL Introduction Circuit Arrangements Studied Method of Approach PART II SERIES FERRORESONANT CIRCUITS Reaction to Variation of Source Voltage Effect of Non...-linear Resistance Reaction to Variation of Switch-Closing Time 13 Method Used to Close the Switch 13 Experimental Results 19 Effect of Residual Magnetism 22 PART III ? SERIES-PARALLEL FERRORESONANT CIRCUITS Reaction to Variation of Source Voltage 30 Reaction...

  6. Experimental and analytical study of rotating cavitation

    SciTech Connect (OSTI)

    Kamijo, Kenjiro; Shimura, Takashi; Tsujimoto, Yoshinobu [National Aerospace Lab., Miyagi (Japan). Kakuda Research Center

    1994-12-31T23:59:59.000Z

    This paper describes experimental and analytical results of rotating cavitation. There are four major sections in this paper. The first section presents the main characteristics of rotating cavitation which was found in the inducer test using a water tunnel. The second section describes the rotating cavitation which occurred in the development test of an LE-7 liquid oxygen pump for the H-II rocket. Also described in this section is how the rotating cavitation was suppressed. The rotating cavitation was the cause of both super synchronous shaft vibration and an unstable head coefficient curve. The third section presents how the theory of rotating cavitation was developed. The final section shows the measured cavitation compliance and mass flow gain factor of the LE-7 pump inducer for comparison of the experimental and analytical results of the rotating cavitation of the LE-7 pump inducer. Almost all the information presented in this paper has already been reported by Kamijo et al. (1977, 1980, 1993, 1993) and by Shimura (1993). In the present paper, the authors attempt to combine and give a clear overview of the experimental and analytical results described in the previous papers to systematically show their experience and findings on rotating cavitation.

  7. Compressed Gas Safety for Experimental Fusion Facilities

    SciTech Connect (OSTI)

    Lee C. Cadwallader

    2004-09-01T23:59:59.000Z

    Experimental fusion facilities present a variety of hazards to the operators and staff. There are unique or specialized hazards, including magnetic fields, cryogens, radio frequency emissions, and vacuum reservoirs. There are also more general industrial hazards, such as a wide variety of electrical power, pressurized air, and cooling water systems in use, there are crane and hoist loads, working at height, and handling compressed gas cylinders. This paper outlines the projectile hazard assoicated with compressed gas cylinders and mthods of treatment to provide for compressed gas safety. This information should be of interest to personnel at both magnetic and inertial fusion experiments.

  8. Experimental demonstration of superdirective dielectric antenna

    SciTech Connect (OSTI)

    Krasnok, Alexander E.; Filonov, Dmitry S.; Belov, Pavel A. [National Research University of Information Technologies, Mechanics and Optics (ITMO), St. Petersburg 197101 (Russian Federation); Simovski, Constantin R. [National Research University of Information Technologies, Mechanics and Optics (ITMO), St. Petersburg 197101 (Russian Federation); Aalto University, School of Electric and Electronic Engineering, Aalto FI76000 (Finland); Kivshar, Yuri S. [National Research University of Information Technologies, Mechanics and Optics (ITMO), St. Petersburg 197101 (Russian Federation); Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200 (Australia)

    2014-03-31T23:59:59.000Z

    We propose and demonstrate experimentally a simple approach for achieving superdirectivity of emitted radiation for electrically small antennas based on a spherical dielectric resonator with a notch excited by a dipole source. Superdirectivity is achieved without using complex antenna arrays and for a wide range of frequencies. We also demonstrate the steering effect for a subwavelength displacement of the source. Finally, unlike previously known superdirective antennas, our design has significantly smaller losses, at the operation frequency radiation efficiency attains 80%, and matching holds in the 3%-wide frequency band without any special matching technique.

  9. Compressed Gas Safety for Experimental Fusion Facilities

    SciTech Connect (OSTI)

    Cadwallader, L.C. [Idaho National Engineering and Environmental Laboratory (United States)

    2005-05-15T23:59:59.000Z

    Experimental fusion facilities present a variety of hazards to the operators and staff. There are unique or specialized hazards, including magnetic fields, cryogens, radio frequency emissions, and vacuum reservoirs. There are also more general industrial hazards, such as a wide variety of electrical power, pressurized air and cooling water systems in use, there are crane and hoist loads, working at height, and handling compressed gas cylinders. This paper outlines the projectile hazard associated with compressed gas cylinders and methods of treatment to provide for compressed gas safety. This information should be of interest to personnel at both magnetic and inertial fusion experiments.

  10. Experimental Study of Nucleon Structure and QCD

    SciTech Connect (OSTI)

    Jian-Ping Chen

    2012-03-01T23:59:59.000Z

    Overview of Experimental Study of Nucleon Structure and QCD, with focus on the spin structure. Nucleon (spin) Structure provides valuable information on QCD dynamics. A decade of experiments from JLab yields these exciting results: (1) valence spin structure, duality; (2) spin sum rules and polarizabilities; (3) precision measurements of g{sub 2} - high-twist; and (4) first neutron transverse spin results - Collins/Sivers/A{sub LT}. There is a bright future as the 12 GeV Upgrade will greatly enhance our capability: (1) Precision determination of the valence quark spin structure flavor separation; and (2) Precision extraction of transversity/tensor charge/TMDs.

  11. OMEGA Experimental Systems - Laboratory for Laser Energetics

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

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

  12. Experimental Investigation of Subcooled Flow Boiling

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,Energy Consumers |experimental highlights8

  13. Strongly interacting matter at RHIC: experimental highlights

    E-Print Network [OSTI]

    V. A. Okorokov

    2014-10-27T23:59:59.000Z

    Recent experimental results obtained at the Relativistic Heavy-Ion Collider (RHIC) will be discussed. Investigations of different nucleus-nucleus collisions in recent years focus on two main tasks, namely, the detailed study of sQGP properties and the exploration of the QCD phase diagram. Results at top RHIC energy provide important information about event shapes as well as transport and thermodynamic properties of the hot medium for various flavors. Heavy-ion collisions are a unique tool for the study of topological properties of theory. Experimental results obtained for discrete QCD symmetries at finite temperatures are discussed. These results confirm indirectly the topologically non-trivial structure of the QCD vacuum. Most results obtained during phase-I of the RHIC beam energy scan (BES) program show smooth behavior vs initial energy. However, certain results suggest the transition in the domain of dominance of hadronic degrees of freedom at center-of-mass energies between 10-20 GeV. Future developments and more precise studies of features of the QCD phase diagram in the framework of phase-II of RHIC BES will be briefly discussed.

  14. Shrink fit effects on rotordynamic stability: experimental and theoretical study

    E-Print Network [OSTI]

    Jafri, Syed Muhammad Mohsin

    2007-09-17T23:59:59.000Z

    This dissertation presents an experimental and theoretical study of subsynchronous rotordynamic instability in rotors caused by interference and shrink fit interfaces. The experimental studies show the presence of strong unstable subsynchronous...

  15. Experimental Implementation of a Nonlinear Control Method for Magnetostrictive Transducers

    E-Print Network [OSTI]

    the development and experimental implementation of a nonlinear control design for magnetostrictive transducers and sensor noise. Experimental implementation results at frequencies up to 1000 Hz demonstrate. INTRODUCTION Present and emerging automotive, industrial, aeronautic, aerospace and biomedical applications

  16. An apparatus for high throughput muscle cell experimentation

    E-Print Network [OSTI]

    Garcia-Webb, Michael G. (Michael Gregory)

    2006-01-01T23:59:59.000Z

    The cardiac ventricular muscle cell (myocyte) is a key experimental system for exploring the mechanical properties of the diseased and healthy heart. The myocyte experimental model provides a higher level of physiological ...

  17. Neutron-Antineutron Oscillations: Theoretical Status and Experimental Prospects

    SciTech Connect (OSTI)

    Phillips, D. G.; Snow, W. M.; Babu, K.; Banerjee, S.; Baxter, D. V.; Berezhiani, Z.; Bergevin, M.; Bhattacharya, S.; Brooijmans, G.; Castellanos, L.; et al.,

    2014-10-04T23:59:59.000Z

    This paper summarizes the relevant theoretical developments, outlines some ideas to improve experimental searches for free neutron-antineutron oscillations, and suggests avenues for future improvement in the experimental sensitivity.

  18. Experimental study of a grooved squeeze film dampe

    E-Print Network [OSTI]

    Arauz, Grigory Luis

    1993-01-01T23:59:59.000Z

    agreement with the experimental results for all the damper configurations tested and when no fluid cavitation occurs....

  19. Experimental Test Plan DOE Tidal and River Reference Turbines

    SciTech Connect (OSTI)

    Neary, Vincent S [ORNL; Hill, Craig [St. Anthony Falls Laboratory, 2 Third Avenue SE, Minneapolis, MN 55414; Chamorro, Leonardo [St. Anthony Falls Laboratory, 2 Third Avenue SE, Minneapolis, MN 55414; Gunawan, Budi [ORNL

    2012-09-01T23:59:59.000Z

    Our aim is to provide details of the experimental test plan for scaled model studies in St. Anthony Falls Laboratory (SAFL) Main Channel at the University of Minnesota, including a review of study objectives, descriptions of the turbine models, the experimental set-up, instrumentation details, instrument measurement uncertainty, anticipated experimental test cases, post-processing methods, and data archiving for model developers.

  20. TRANSP simulations of International Thermonuclear Experimental Reactor plasmas

    E-Print Network [OSTI]

    Budny, Robert

    TRANSP simulations of International Thermonuclear Experimental Reactor plasmas R. V. Budny, D. C-consistent models for plasmas within the separatrix surface in the International Thermonuclear Experimental Reactor. INTRODUCTION One of the goals for the International Thermonuclear Experimental Reactor ITER is the production

  1. Ideal scaling up of BETHSY experimental results

    SciTech Connect (OSTI)

    Petelin, S.; Mavko, B.; Ravnikar, I. [Univ. of Ljubljana (Slovenia)

    1996-06-01T23:59:59.000Z

    The transient scenario of ISP-27 (International System Problem) was applied in the analysis for real NPP (Nuclear Power Plant). The scenario involves a diameter 5.1 cm (2 inches) cold leg break without available HPSI (High Pressure Safety Injection) and hypothetical operator procedure for secondary system depressurization. The objective was to evaluate the ideal scaling up of BETHSY (Boucle d`Etudes Thermohydraulique Systeme) facility proposed accident management procedure for real NPP and to compare the physical phenomena known from experimental background with the phenomena predicted by RELAP5 simulations of real plant transient. Also, special attention was concentrated on those parts of RELAP5 model where possible multidimensional phenomena may occur.

  2. Geothermal Loop Experimental Facility. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-04-01T23:59:59.000Z

    Research at the Geothermal Loop Experimental Facility was successfully concluded in September 1979. In 13,000 hours of operation over a three and one half year period, the nominal 10 megawatt electrical equivalent GLEF provided the opportunity to identify problems in working with highly saline geothermal fluids and to develop solutions that could be applied to a commercial geothermal power plant producing electricity. A seven and one half year period beginning in April 1972, with early well flow testing and ending in September 1979, with the completion of extensive facility and reservoir operations is covered. During this period, the facility was designed, constructed and operated in several configurations. A comprehensive reference document, addressing or referencing documentation of all the key areas investigated is presented.

  3. Walmart Experimental Store Performance Stories: Preprint

    SciTech Connect (OSTI)

    Deru, M.; Kozubal, E.; Norton, P.

    2010-08-01T23:59:59.000Z

    Walmart opened two experimental stores--one in Colorado and one in Texas--in 2005 to serve as test beds for several advanced building systems. Each embodied more than 50 experiments covering materials, water systems, energy systems, and renewable energy production. Walmart worked for three years with the National Renewable Energy Laboratory for the Colorado Store and Oak Ridge National Laboratory for the Texas store to monitor, analyze, and report on their performance. HVAC experiments included waste oil boilers, a microturbine/absorption chiller combined heat and power system, evaporative cooling, and a transpired solar collector. The refrigeration systems integrated a medium-temperature secondary loop, evaporatively cooled condenser, doors on medium-temperature cases, and light-emitting diodes on cases. Experiments in the lighting systems included a redesigned roof for clerestory daylighting and T-5 fluorescent lamps. Three photovoltaic systems for a total of 135 kW and a 50-kW wind turbine are also included. The energy system performance was compared to the measured performance of a prototypical Walmart store and to other benchmarks.

  4. MCSNA: Experimental Benchmarking of Pu Electronic Structure

    SciTech Connect (OSTI)

    Tobin, J G

    2007-01-29T23:59:59.000Z

    The objective of this work is to develop and/or apply advanced diagnostics to the understanding of aging of Pu. Advanced characterization techniques such as photoelectron and x-ray absorption spectroscopy will provide fundamental data on the electronic structure of Pu phases. These data are crucial for the validation of the electronic structure methods. The fundamental goal of this project is to narrow the parameter space for the theoretical modeling of Pu aging. The short-term goal is to perform experiments to validate electronic structure calculations of Pu. The long-term goal is to determine the effects of aging upon the electronic structure of Pu. Many of the input parameters for aging models are not directly measurable. These parameters will need to be calculated or estimated. Thus a First Principles-Approach Theory is needed, but it is unclear what terms are important in the Hamiltonian. (H{Psi} = E{Psi}) Therefore, experimental data concerning the 5f electronic structure are needed, to determine which terms in the Hamiltonian are important. The data obtained in this task are crucial for reducing the uncertainty of Task LL-01-developed models and predictions. The data impact the validation of electronic structure methods, the calculation of defect properties, the evaluation of helium diffusion, and the validation of void nucleation models. The importance of these activities increases if difficulties develop with the accelerating aging alloy approach.

  5. Experimental Study of RF Pulsed Heating

    SciTech Connect (OSTI)

    Laurent, Lisa; Tantawi, Sami; Dolgashev, Valery; Nantista, Christopher; /SLAC; Higashi, Yasuo; /KEK, Tsukuba; Aicheler, Markus; Heikkinen, Samuli; Wuensch, Walter; /CERN

    2011-11-04T23:59:59.000Z

    Cyclic thermal stresses produced by rf pulsed heating can be the limiting factor on the attainable reliable gradients for room temperature linear accelerators. This is especially true for structures that have complicated features for wakefield damping. These limits could be pushed higher by using special types of copper, copper alloys, or other conducting metals in constructing partial or complete accelerator structures. Here we present an experimental study aimed at determining the potential of these materials for tolerating cyclic thermal fatigue due to rf magnetic fields. A special cavity that has no electric field on the surface was employed in these studies. The cavity shape concentrates the magnetic field on one flat surface where the test material is placed. The materials tested in this study have included oxygen free electronic grade copper, copper zirconium, copper chromium, hot isostatically pressed copper, single crystal copper, electroplated copper, Glidcop(reg. sign), copper silver, and silver plated copper. The samples were exposed to different machining and heat treatment processes prior to rf processing. Each sample was tested to a peak pulsed heating temperature of approximately 110 C and remained at this temperature for approximately 10 x 10{sup 6} rf pulses. In general, the results showed the possibility of pushing the gradient limits due to pulsed heating fatigue by the use of copper zirconium and copper chromium alloys.

  6. Optimization of Experimental Conditions for Biodiesel Production

    E-Print Network [OSTI]

    Ayoola Ayodeji A; Hymore Fredrick K; E Mathew A; Udeh Ifeoma N

    Abstract-- This study is based on optimizing the experimental conditions of biodiesel production by base-catalyzed transesterification using waste cooking oil (WCO). In this study, the key parameters varied were methanol (20, 25, 30, 35, and 40%), sodium hydroxide (0.4, 0.6, 0.8, 0.9 and 1.0g), reaction time (40, 60, 90, 100 and 120 minutes) and reaction temperature (50, 52, 55, 58, and 60 o C). Maximum biodiesel yield of 86 % was obtained at optimum conditions of 30 % methanol concentration, 0.4g of NaOH concentration, 60 o C reaction temperature and 90 minutes of operation. Biodiesel produced meets American Standard of Testing and Materials (ASTM) standards of biodiesel fuel: viscosity (4.0564 – 4.9824cSt), density (0.8790 – 0.8819g/cm 3), flash point (157 – 168 o C), pour point (0 to-3 o C) and calculated cetane index (7.45 – 8.26). Index Term-- Biodiesel, fossil fuel, methanol, transesterification, waste cooking oil.

  7. Scan welding: Thermomechanical model and experimental validation

    SciTech Connect (OSTI)

    Fourligkas, N.; Doumanidis, C.C. [Tufts Univ., Medford, MA (United States)

    1996-12-31T23:59:59.000Z

    This article presents a comparative thermomechanical analysis of classical versus the new scan welding methods, that have been recently developed to achieve simultaneous control of multiple weld quality features. Unlike conventional welding with a concentrated heat source in sequential motion, the scan welding torch reciprocates rapidly on dynamic trajectories, and its power is modulated in-process, to provide a regulated heat input distribution on the entire weld surface. The new process was modeled by a real-time analytical, lumped model, consisting of a composite heat source description, double-cell circulation in the weld puddle, dynamic solid conduction and estimation of the mechanical strength of the joint. The process is computationally and experimentally shown to generate a smooth and uniform temperature field, and to deposit the full length of the weld bead simultaneously at a controlled solidification rate. The observed interlacing of grains on the bead interface and the regulated material microstructure yield improved tensile joint strength. The model can be used for design of a closed-loop thermal controller, using temperature feedback from an infrared pyrometer and model-referenced parameter identification.

  8. Experimental test of airplane boarding methods

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

    Steffen, Jason H.; Hotchkiss, Jon

    2012-01-01T23:59:59.000Z

    We report the results of an experimental comparison of different airplane boarding methods. This test was conducted in a mock 757 fuselage, located on a Southern California soundstage, with 12 rows of six seats and a single aisle. Five methods were tested using 72 passengers of various ages. We found a significant reduction in the boarding times of optimized methods over traditional methods. These improved methods, if properly implemented, could result in a significant savings to airline companies. The process of boarding an airplane is of interest to a variety of groups. The public is interested both as a curiosity,more »as it is something that they may regularly experience, and as a consumer, as their experiences good or bad can affect their loyalties. Airline companies and their employees also have a stake in an efficient boarding procedure as time saved in the boarding process may result is monetary savings, in the quality of interactions with passengers, and in the application of human resources to the general process of preparing an airplane for departure. A recent study (Nyquist and McFadden, 2008) indicates that the average cost to an airline company for each minute of time spent at the terminal is roughly $30. Thus, each minute saved in the turn-around time of a flight has the potential to generate over $16,000,000 in annual savings (assuming an average of 1500 flights per day). While the boarding process may not be the primary source of delay in returning an airplane to the skies, reducing the boarding time may effectively eliminate passenger boarding as a contributor in any meaningful measure. Consequently, subsequent efforts to streamline the other necessary tasks, such as refueling and maintenance, would be rewarded with a material reduction in time at the gate for each flight.« less

  9. Experimental test of airplane boarding methods

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

    Steffen, Jason H. [Fermilab; Hotchkiss, Jon [Hotchkiss Industries, Sherman Oaks

    2012-01-01T23:59:59.000Z

    We report the results of an experimental comparison of different airplane boarding methods. This test was conducted in a mock 757 fuselage, located on a Southern California soundstage, with 12 rows of six seats and a single aisle. Five methods were tested using 72 passengers of various ages. We found a significant reduction in the boarding times of optimized methods over traditional methods. These improved methods, if properly implemented, could result in a significant savings to airline companies. The process of boarding an airplane is of interest to a variety of groups. The public is interested both as a curiosity, as it is something that they may regularly experience, and as a consumer, as their experiences good or bad can affect their loyalties. Airline companies and their employees also have a stake in an efficient boarding procedure as time saved in the boarding process may result is monetary savings, in the quality of interactions with passengers, and in the application of human resources to the general process of preparing an airplane for departure. A recent study (Nyquist and McFadden, 2008) indicates that the average cost to an airline company for each minute of time spent at the terminal is roughly $30. Thus, each minute saved in the turn-around time of a flight has the potential to generate over $16,000,000 in annual savings (assuming an average of 1500 flights per day). While the boarding process may not be the primary source of delay in returning an airplane to the skies, reducing the boarding time may effectively eliminate passenger boarding as a contributor in any meaningful measure. Consequently, subsequent efforts to streamline the other necessary tasks, such as refueling and maintenance, would be rewarded with a material reduction in time at the gate for each flight.

  10. Experimental mathematics meets gravitational self-force

    E-Print Network [OSTI]

    Nathan K. Johnson-McDaniel; Abhay G. Shah; Bernard F. Whiting

    2015-03-09T23:59:59.000Z

    It is now possible to compute linear in mass-ratio terms in the post-Newtonian (PN) expansion for compact binaries to very high orders using black hole perturbation theory applied to various invariants. For instance, a computation of the redshift invariant of a point particle in a circular orbit about a black hole in linear perturbation theory gives the linear-in-mass-ratio portion of the binding energy of a circular binary with arbitrary mass ratio. This binding energy, in turn, encodes the system's conservative dynamics. We give a method for extracting the analytic forms of these PN coefficients from high-accuracy numerical data using experimental mathematics techniques, notably an integer relation algorithm. Such methods should be particularly important when the calculations progress to the considerably more difficult case of perturbations of the Kerr metric. As an example, we apply this method to the redshift invariant in Schwarzschild. Here we obtain analytic coefficients to 12.5PN, and higher-order terms in mixed analytic-numerical form to 21.5PN, including analytic forms for the complete 13.5PN coefficient, and all the logarithmic terms at 13PN. At these high orders, an individual coefficient can have over 30 terms, including a wide variety of transcendental numbers, when written out in full. We are still able to obtain analytic forms for such coefficients from the numerical data through a careful study of the structure of the expansion. The structure we find also allows us to predict certain "leading logarithm"-type contributions to all orders. The additional terms in the expansion we obtain improve the accuracy of the PN series for the redshift observable, even in the very strong-field regime inside the innermost stable circular orbit, particularly when combined with exponential resummation.

  11. Statistical models and experimental designs for poultry research

    E-Print Network [OSTI]

    Abdel Baky, Anwar Ahmed

    1972-01-01T23:59:59.000Z

    mortality, time-period, s involved in recording measurements, and the high cost of conducting certain experiments especially when testing the effects of more than one treatment level. The nature of poultry experimentation is discussed. with emphasis... number of birds in the experimental unit, will increase the degrees of freedom associated. with the valid. error for testing the hypothesis of no difference between treatment means which provides more precise results. The validity of experimental...

  12. argonne experimental power: Topics by E-print Network

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

    Experimentation, and Evaluation Engineering Websites Summary: - mated electric meter reading and the smart grid. Companies in the network industry such as CiscoA...

  13. An Experimental Investigation of the Origin of Increased NOx...

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

    NOx Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with Soy Biodiesel An Experimental Investigation of the Origin of Increased NOx Emissions When Fueling...

  14. Potential of High-Throughput Experimentation with Ammonia Borane...

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

    and theory - Materials Discovery DOE BES Hydrogen Fuel Initiative * Structure and dynamics (Neutron and NMR) - Experimental and computational studies of di- hydrogen bonding...

  15. adopted experimental programs: Topics by E-print Network

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

    Jonathan Robinson 2003-01-01 28 Computational Modeling and the Experimental Plasma Research Program A White Paper Submitted to the FESAC Subcommittee Plasma Physics and...

  16. Experimental Tests of Cooling: Expectations and Additional Needs

    E-Print Network [OSTI]

    Zisman, Michael S

    2008-01-01T23:59:59.000Z

    of established techniques for cooling a beam, the choice forionization cooling is a viable technique. The large initialionization cooling, so an experimental test of the technique

  17. Vehicle Technologies Office Merit Review 2014: A Combined Experimental...

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

    and Modeling Approach for the Design of High Coulombic Efficiency Si Electrodes Vehicle Technologies Office Merit Review 2014: A Combined Experimental and Modeling Approach...

  18. approach experimental structures: Topics by E-print Network

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

    developed a process for their validation Yandell, Mark 111 Experimental Approach of the Fire Hazard in Closed Spaces Laboratory and Full-scale Tests Physics Websites Summary:...

  19. aguda grave experimental: Topics by E-print Network

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

    overview of this quantum measurement problem is presented without equations, and the lesson is drawn that denial of experimenters' free will may be the only workable solutions....

  20. aspects experimental developments: Topics by E-print Network

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

    Amit 10 PUBLISHED VERSION Design, performance, and grounding aspects of the International Thermonuclear Experimental Plasma Physics and Fusion Websites Summary: PUBLISHED VERSION...

  1. APPLICATION OF BOREHOLE GEOPHYSICS AT AN EXPERIMENTAL WASTE STORAGE SITE

    E-Print Network [OSTI]

    Nelson, P.H.

    2014-01-01T23:59:59.000Z

    letal Ore Deposits, 11 in Geophysics and Geochemistry in the11 Applications of Borehole Geophysics to Water-ResourcesAPPLICATION OF BOREHOLE GEOPHYSICS AT AN EXPERIMENTAL WASTE

  2. aguda experimental por: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  3. abrogates experimental metastasis: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  4. acute experimental baryllium: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  5. ameliorates experimental lymphatic: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  6. ameliorates experimental autoimmune: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  7. anticoagulante modelo experimental: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  8. asymptomatic patients experimental: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  9. astrophysikalische experimente zum: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  10. area luquillo experimental: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  11. arthroplasty arthroplasty experimental: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  12. aguda estudio experimental: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  13. analise experimental dos: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  14. aggravates experimental autoimmune: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  15. ansiedade experimental humana: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  16. acute experimental endocarditis: Topics by E-print Network

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

    1 The experimental verification of the operation of a multivessel batch distillation column, operated under total vessels, provides a generalization of previously proposed batch...

  17. 5.33 Advanced Chemical Experimentation and Instrumentation, Fall 2005

    E-Print Network [OSTI]

    Gheorghiu, Mircea D.

    Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of quantum chemistry illustrated through molecular spectroscopy. Instruction and practice in the written and oral presentation ...

  18. Experimental Characterization | Center for Gas SeparationsRelevant...

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

    Experimental Characterization Previous Next List CraigBrown Craig Brown Jeff Kortright Jeffrey Kortright Queen Wendy Queen HewlittAugust2013 Jeffrey Reimer Simon Teat Simon Teat...

  19. atlas experimental area: Topics by E-print Network

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

    Large Hadron Collider (LHC). ATLAS is a multi-purpose detector built to search the Higgs boson, look 12 Distributed processing and analysis of ATLAS experimental data CERN...

  20. NWChem: Bridging the gap between experimental and computational...

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

    25, 2014 Experimental and computational scientists at EMSL explain how high performance computing and NWChem enhance scientific discovery. NWChem is EMSL's open-source...

  1. Experimental Studies for DPF and SCR Model, Control System, and...

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

    DPF and SCR Model, Control System, and OBD Development for Engines Using Diesel and Biodiesel Fuels Experimental Studies for DPF and SCR Model, Control System, and OBD...

  2. Midterm project, s021709, s021982 & s021678 Experimental Nanofluidics

    E-Print Network [OSTI]

    Midterm project, s021709, s021982 & s021678 Experimental Nanofluidics - Capillary filling. Relevant theory is exploited to design a suitable nanofluidic system. A reliable cleanroom process sequence

  3. 5.33 Advanced Chemical Experimentation and Instrumentation, Fall 2002

    E-Print Network [OSTI]

    Gheorghiu, Mircea D.

    Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of quantum chemistry illustrated through molecular spectroscopy. Instruction and practice in the written and oral presentation ...

  4. Theoretical & Experimental Studies of Elementary Particles

    SciTech Connect (OSTI)

    McFarland, Kevin

    2012-10-04T23:59:59.000Z

    Abstract High energy physics has been one of the signature research programs at the University of Rochester for over 60 years. The group has made leading contributions to experimental discoveries at accelerators and in cosmic rays and has played major roles in developing the theoretical framework that gives us our ``standard model'' of fundamental interactions today. This award from the Department of Energy funded a major portion of that research for more than 20 years. During this time, highlights of the supported work included the discovery of the top quark at the Fermilab Tevatron, the completion of a broad program of physics measurements that verified the electroweak unified theory, the measurement of three generations of neutrino flavor oscillations, and the first observation of a ``Higgs like'' boson at the Large Hadron Collider. The work has resulted in more than 2000 publications over the period of the grant. The principal investigators supported on this grant have been recognized as leaders in the field of elementary particle physics by their peers through numerous awards and leadership positions. Most notable among them is the APS W.K.H. Panofsky Prize awarded to Arie Bodek in 2004, the J.J. Sakurai Prizes awarded to Susumu Okubo and C. Richard Hagen in 2005 and 2010, respectively, the Wigner medal awarded to Susumu Okubo in 2006, and five principal investigators (Das, Demina, McFarland, Orr, Tipton) who received Department of Energy Outstanding Junior Investigator awards during the period of this grant. The University of Rochester Department of Physics and Astronomy, which houses the research group, provides primary salary support for the faculty and has waived most tuition costs for graduate students during the period of this grant. The group also benefits significantly from technical support and infrastructure available at the University which supports the work. The research work of the group has provided educational opportunities for graduate students, undergraduate students and high school students and teachers. Seventy-two graduate students received a Ph.D. in physics for research supported by this grant.

  5. Biological assessment: possible impacts of exploratory drilling in Section 18B, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1981-11-01T23:59:59.000Z

    The proposed site is thought to provide habitat for the endangered an Joaquin kit fox and blunt-nosed leopard lizard, as well as the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective of this study was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. The proposed project will have four phases: (1) surveying; (2) site preparation; (3) drilling, logging, and testing; and (4) cleanup and restoration. During site preparation approximately 1.5 acres of vegetation and surface soils will be removed for an access road and well pad. During a 20-day drilling, logging, and testing phase, there will be increased vehicular traffic, human activities, noise and ground vibrations, and illumination during the night. Although 1.5 acres of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The most direct threat to the species is the possibility that they might be killed by vehicles. Since the project poses so few threats to individual endangered or sensitive species, and since minor habitat disturbances will be mitigated during a restoration program, it is unlikely that completion of the project jeopardizes the continued existence of any of the species or their essential habitats. (ERB)

  6. Faculty of Medicine PhD Program in Experimental Medicine

    E-Print Network [OSTI]

    Tübingen, Universität

    in Experimental Medicine 5 PEX-03 Progress report and/or Journal club (in student's department) 3 InstituteFaculty of Medicine PhD Program in Experimental Medicine Form 6 Individual Training Plan/Clinic/Department where the Progress report and/or Journal club are going to take place 2. Elective practical training

  7. Construction of empirical formulas for prediction of experimental data

    E-Print Network [OSTI]

    Marijan Ribaric; Luka Sustersic

    2008-10-06T23:59:59.000Z

    We consider construction of empirical formulas for predicting new averaged experimental data from a finite number of the old ones so as to point out the relevant technical problems. The main problem is that there is always only a finite number of inaccurate data at our disposal. As an example, we construct empirical formulas for describing Planck's law in terms of averaged experimental data.

  8. Postdoctoral Position in Experimental Neutrino Physics at UC Davis

    E-Print Network [OSTI]

    Liu, Kai

    Postdoctoral Position in Experimental Neutrino Physics at UC Davis The experimental Neutrinos physics is required. Double Chooz is a reactor neutrino oscillation experiment that seeks to measure on the data analysis. The Long Baseline Neutrino Experiment (LBNE) is a next-generation oscillation experiment

  9. Experimental Comparison of Handoff Performance of SIGMA and Mobile IP

    E-Print Network [OSTI]

    Atiquzzaman, Mohammed

    to be eight seconds which is significantly higher than the six milliseconds handoff latency of SIGMA. The restExperimental Comparison of Handoff Performance of SIGMA and Mobile IP Surendra Kumar Sivagurunathan;1 Experimental Comparison of Handoff Performance of SIGMA and Mobile IP Surendra Kumar Sivagurunathan, Justin

  10. EXPERIMENTAL TESTING OF TWO SOLAR PANEL SIMULATIONS Krisztina Leban

    E-Print Network [OSTI]

    Ritchie, Ewen

    EXPERIMENTAL TESTING OF TWO SOLAR PANEL SIMULATIONS Krisztina Leban Institute of Energy Technology solar panel for varying temperature and irradiance. Final validation was done by comparing experimental are a renewable, non-polluting source of energy that are increasingly used for hybrid (solar panels and grid

  11. PSERC 98-03 "Markets for Electric Power: Experimental

    E-Print Network [OSTI]

    of view of economic efficiency. For example, price decreases in the airline, natural gas, and longPSERC 98-03 "Markets for Electric Power: Experimental Results for Alternative Auction Institutions. 908-562-3966. #12;MARKETS FOR ELECTRIC POWER: EXPERIMENTAL RESULTS FOR ALTERNATIVE AUCTION

  12. SPECIAL TOPIC: HELIUM NANODROPLETS Experimental studies of helium droplets

    E-Print Network [OSTI]

    Northby, Jan A.

    SPECIAL TOPIC: HELIUM NANODROPLETS Experimental studies of helium droplets J. A. Northbya) Physics September 2001 In this report I will review experimental studies of free helium droplets, with the exception of spectroscopic studies of helium droplets that contain impurities. This particular topic, as well as theoretical

  13. Richard # 9501 EXPERIMENTAL AND NUMERICAL ANALYSIS OF CORROSION-

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Richard # 9501 Page 1/9 EXPERIMENTAL AND NUMERICAL ANALYSIS OF CORROSION- INDUCED COVER CRACKING to present both experimental and numerical studies of the corrosion induced cracking pattern evolution of a reinforced concrete sample subjected to accelerated corrosion. The sample was a concrete beam (1000x250x100

  14. Experimental and Computational Studies of Electric Thruster Plasma Radiation Emission

    E-Print Network [OSTI]

    Experimental and Computational Studies of Electric Thruster Plasma Radiation Emission Murat Celik Thruster Plasma Radiation Emission by Murat C¸elik B.S., Aerospace Engineering and Physics, University;Experimental and Computational Studies of Electric Thruster Plasma Radiation Emission by Murat C¸elik Submitted

  15. Micro-HCCI Combustion: Experimental Characterization and Development of a

    E-Print Network [OSTI]

    Zachariah, Michael R.

    Micro-HCCI Combustion: Experimental Characterization and Development of a Detailed Chemical Kinetic to Homogeneous Charge Com- pression Ignition (HCCI) combustion in small scales is presented. A zero is developed and used to interpret the experimental results and to explore HCCI combustion with a free

  16. Experimental investigations of the viscosity of nanofluids at low temperatures

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Experimental investigations of the viscosity of nanofluids at low temperatures Bahadir Aladag a nanofluids at low concentration and low temperatures are experimentally investigated. The viscosity data were stress ramp. CNT and Al2O3 water based nanofluids exhibited hysteresis behaviour when the stress

  17. accident experimental facility: Topics by E-print Network

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

    accident experimental facility First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Project X Experimental...

  18. Equivalence principle and experimental tests of gravitational spin effects

    E-Print Network [OSTI]

    A. J. Silenko; O. V. Teryaev

    2007-09-27T23:59:59.000Z

    We study the possibility of experimental testing the manifestations of equivalence principle in spin-gravity interactions. We reconsider the earlier experimental data and get the first experimental bound on anomalous gravitomagnetic moment. The spin coupling to the Earth's rotation may also be explored at the extensions of neutron EDM and g-2 experiments. The spin coupling to the terrestrial gravity produces a considerable effect which may be discovered at the planned deuteron EDM experiment. The Earth's rotation should also be taken into account in optical experiments on a search for axionlike particles.

  19. Experimentally validated finite element model of electrocaloric multilayer ceramic structures

    SciTech Connect (OSTI)

    Smith, N. A. S., E-mail: nadia.smith@npl.co.uk, E-mail: maciej.rokosz@npl.co.uk, E-mail: tatiana.correia@npl.co.uk; Correia, T. M., E-mail: nadia.smith@npl.co.uk, E-mail: maciej.rokosz@npl.co.uk, E-mail: tatiana.correia@npl.co.uk [National Physical Laboratory, Hampton Road, TW11 0LW Middlesex (United Kingdom); Rokosz, M. K., E-mail: nadia.smith@npl.co.uk, E-mail: maciej.rokosz@npl.co.uk, E-mail: tatiana.correia@npl.co.uk [National Physical Laboratory, Hampton Road, TW11 0LW Middlesex (United Kingdom); Department of Materials, Imperial College London, London SW7 2AZ (United Kingdom)

    2014-07-28T23:59:59.000Z

    A novel finite element model to simulate the electrocaloric response of a multilayer ceramic capacitor (MLCC) under real environment and operational conditions has been developed. The two-dimensional transient conductive heat transfer model presented includes the electrocaloric effect as a source term, as well as accounting for radiative and convective effects. The model has been validated with experimental data obtained from the direct imaging of MLCC transient temperature variation under application of an electric field. The good agreement between simulated and experimental data, suggests that the novel experimental direct measurement methodology and the finite element model could be used to support the design of optimised electrocaloric units and operating conditions.

  20. Gate Fidelities, Quantum Broadcasting, and Assessing Experimental Realization

    E-Print Network [OSTI]

    Hyang-Tag Lim; Young-Sik Ra; Yong-Su Kim; Yoon-Ho Kim; Joonwoo Bae

    2011-06-29T23:59:59.000Z

    We relate gate fidelities of experimentally realized quantum operations to the broadcasting property of their ideal operations, and show that the more parties a given quantum operation can broadcast to, the higher gate fidelities of its experimental realization are in general. This is shown by establishing the correspondence between two operational quantities, quantum state shareability and quantum broadcasting. This suggests that, to assess an experimental realization using gate fidelities, the worst case of realization such as noisy operations should be taken into account and then compared to obtained gate fidelities. In addition, based on the correspondence, we also translate results in quantum state shareability to their counterparts in quantum operations.

  1. Cities of Nature: Socio-natural Crisis and the Production of Space in New Orleans and Seattle

    E-Print Network [OSTI]

    Janos, Nicholas

    2012-01-01T23:59:59.000Z

    altered by hill re-grades, mudflat in-fills, and riverhill regrades, and mudflat infill. A notable examples

  2. Morphology, sedimentary infill and depositional environments of the Early Quaternary North Sea Basin (56°–62°N)

    E-Print Network [OSTI]

    Ottesen, Dag; Dowdeswell, Julian A.; Bugge, Tom

    2014-04-29T23:59:59.000Z

    Polar Research Institute, University of Cambridge, Cambridge CB2 1ER, UK cDet norske oljeselskap ASA, N-7011 Trondheim, Norway a r t i c l e i n f o Article history: Received 20 October 2013 Received in revised form 14 April 2014 Accepted 18 April 2014... regional unconformity (URU), remain less comprehensively described and interpreted (Rise et al., 1984; Johnson et al., 1993; Gatliff et al., 1994; Rasmussen et al., 2005; Lee et al., 2010). This study presents new evidence on the pattern and history...

  3. Sediment infill within rift basins: Facies distribution and effects of deformation: Examples from the Kenya and Tanganyika Rifts, East Africa

    SciTech Connect (OSTI)

    Tiercelin, J.J.; Lezzar, K.E. (Universite de Bretagne Occidentale, Brest (France)); Richert, J.P. (Elf Aquitaine, Pau (France))

    1994-07-01T23:59:59.000Z

    Oil is known from lacustrine basins of the east African rift. The geology of such basins is complex and different depending on location in the eastern and western branches. The western branch has little volcanism, leading to long-lived basins, such as Lake Tanganyika, whereas a large quantity of volcanics results in the eastern branch characterized by ephemeral basins, as the Baringo-Bogoria basin in Kenya. The Baringo-Bogoria basin is a north-south half graben formed in the middle Pleistocene and presently occupied by the hypersaline Lake Bogoria and the freshwater Lake Baringo. Lake Bogoria is fed by hot springs and ephemeral streams controlled by grid faults bounding the basin to the west. The sedimentary fill is formed by cycles of organic oozes having a good petroleum potential and evaporites. On the other hand, and as a consequence of the grid faults, Lake Baringo is fed by permanent streams bringing into the basin large quantities of terrigenous sediments. Lake Tanganyika is a meromictic lake 1470 m deep and 700 km long, of middle Miocene age. It is subdivided into seven asymmetric half grabens separated by transverse ridges. The sedimentary fill is thick and formed by organic oozes having a very good petroleum potential. In contrast to Bogoria, the lateral distribution of organic matter is characterized by considerable heterogeneity due to the existence of structural blocks or to redepositional processes.

  4. Incremental densification auctions : A politically viable method of producing infill housing in existing single-family neighborhoods

    E-Print Network [OSTI]

    Baker, Karl Phillip

    2008-01-01T23:59:59.000Z

    This paper examines the problem of convincing homeowners to accept new housing density in their neighborhoods. This paper proposes that densification that places additional housing units in preexisting single-family ...

  5. Experimental Investigation on the Interaction of Water and Methanol...

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

    Investigation on the Interaction of Water and Methanol with Anatase-TiO2(101). Experimental Investigation on the Interaction of Water and Methanol with Anatase-TiO2(101). Abstract:...

  6. area experimental study: Topics by E-print Network

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

    and the recent recognition or sulfonamide hypersensitivity has (more) McLean, Chester R. 1947-01-01 30 Experimental Study of the HUM Control Operator for Linear Waves...

  7. EXPERIMENTAL STUDIES OF MITIGATION MATERIALS FOR BLAST INDUCED TBI

    E-Print Network [OSTI]

    Young, Laurence Retman

    The objective of this experimental study is to compare the effects of various materials obstructing the flow of a blast wave and the ability of the given material to reduce the damage caused by the blast. Several methods ...

  8. Experimental Characterization of Plasma Heating with Beating Electrostatic Waves

    E-Print Network [OSTI]

    Choueiri, Edgar

    Experimental Characterization of Plasma Heating with Beating Electrostatic Waves Benjamin Jorns and Edgar Y. Choueiri Electric Propulsion and Plasma Dynamics Laboratory, Princeton University, Princeton, NJ, 08540 The heating of ions in a magnetized plasma by two electrostatic waves whose frequencies

  9. Experimental study of photonic band gap accelerator structures

    E-Print Network [OSTI]

    Marsh, Roark A

    2009-01-01T23:59:59.000Z

    This thesis reports theoretical and experimental research on a novel accelerator concept using a photonic bandgap (PBG) structure. Major advances in higher order mode (HOM) damping are required for the next generation of ...

  10. Experimental Design for Human-Robot Interaction with Assistive Technology

    E-Print Network [OSTI]

    Yanco, Holly A.

    Experimental Design for Human-Robot Interaction with Assistive Technology Katherine M. Tsui Rehabilitation Center Assistive Technology Unit One Verney Drive Greenfield, NH 03047 david technology (AT), and human- robot interaction with assisitve technology (HRI-AT). To illustrate complexities

  11. Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on

    E-Print Network [OSTI]

    Vermont, University of

    Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on Nutrient Dynamics and Solute control during this interval. During the 1st year after harvest, K concentrations tripled in shallow soil

  12. Fermilab | Director's Policy Manual | No. 9.000 Experimenters...

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

    9.000 Rev. 0 ExperimentersUsers Identification 2.0 Effective Date 1199 3.0 Scope This policy addresses the badge requirements for all Users and Visitors. 4.0 Applicability. This...

  13. Experimental and Computational Study of Fluid Dynamics in Solar Reactor

    E-Print Network [OSTI]

    Chien, Min-Hsiu

    2014-02-19T23:59:59.000Z

    The experimental simulation and a computational validation of a methane-cracking solar reactor powered by solar energy is the focus of this article. A solar cyclone reactor operates at over 1000 °C where the methane decomposition reaction takes...

  14. Experimental nursery pond cultivation of the seagrass Halodule beaudettei

    E-Print Network [OSTI]

    Rosen, David J.

    1998-01-01T23:59:59.000Z

    Experiments were conducted from April through July of hics. l 998 to assess the cultivation of Halodule beaudettei (den Hartog) den Hartog (shoal-grass) in experimental nursery ponds. The effects of pond flow-regime, water turbidity, culture media...

  15. Nondestructive Testing of Overhead Transmission Lines: Numerical and Experimental Investigation

    E-Print Network [OSTI]

    Kulkarni, Salil Subhash

    2011-02-22T23:59:59.000Z

    line is the primary reason for absence of a theoretical solution to get the analytical dispersion curves. The numerical results are then verified with experimental tests using a non-contact and broadband laser detection technique. The methodology...

  16. 7.02 Introduction to Experimental Biology, Fall 2001

    E-Print Network [OSTI]

    Amon, Angelika

    7.02 and 7.021 require simultaneous registration. Application of experimental techniques in biochemistry, microbiology, and cell biology. Emphasizes integrating factual knowledge with understanding the design of experiments ...

  17. Numerical and Experimental Investigation of Tidal Current Energy Extraction 

    E-Print Network [OSTI]

    Sun, Xiaojing

    2008-01-01T23:59:59.000Z

    Numerical and experimental investigations of tidal current energy extraction have been conducted in this study. A laboratory-scale water flume was simulated using commercial computational fluid dynamics (CFD) code FLUENT. ...

  18. Experimental Test of Self-Shielding in VUV Photodissociation...

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

    Experimental Test of Self-Shielding in VUV Photodissociation of CO Print One way to test models of the solar system's formation is to compare the isotopic abundances of the...

  19. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01T23:59:59.000Z

    3.2.1 Description of Test Wind Turbine . . . . . .Figure 1.2: Components of a modern wind turbine . . . . . .Experimental and Numerical Seismic Response of a 65-kW Wind

  20. Ductile fracture modeling : theory, experimental investigation and numerical verification

    E-Print Network [OSTI]

    Xue, Liang, 1973-

    2007-01-01T23:59:59.000Z

    The fracture initiation in ductile materials is governed by the damaging process along the plastic loading path. A new damage plasticity model for ductile fracture is proposed. Experimental results show that fracture ...

  1. Astrocyte regulation of sleep circuits: experimental and modeling perspectives

    E-Print Network [OSTI]

    Halassa, Michael M.

    Integrated within neural circuits, astrocytes have recently been shown to modulate brain rhythms thought to mediate sleep function. Experimental evidence suggests that local impact of astrocytes on single synapses translates ...

  2. Experimental thermal conductivity and contact conductance of graphite composites 

    E-Print Network [OSTI]

    Jackson, Marian Christine

    1998-01-01T23:59:59.000Z

    Graphite fiber organic matrix composites were reviewed ics. for potential heat sink applications in the electronics packaging determined the effective transverse and longitudinal thermal industry. This experimental investigation conductivity...

  3. Nuclear Test-Experimental Science: Annual report, fiscal year 1988

    SciTech Connect (OSTI)

    Struble, G.L.; Donohue, M.L.; Bucciarelli, G.; Hymer, J.D.; Kirvel, R.D.; Middleton, C.; Prono, J.; Reid, S.; Strack, B. (eds.)

    1988-01-01T23:59:59.000Z

    Fiscal year 1988 has been a significant, rewarding, and exciting period for Lawrence Livermore National Laboratory's nuclear testing program. It was significant in that the Laboratory's new director chose to focus strongly on the program's activities and to commit to a revitalized emphasis on testing and the experimental science that underlies it. It was rewarding in that revolutionary new measurement techniques were fielded on recent important and highly complicated underground nuclear tests with truly incredible results. And it was exciting in that the sophisticated and fundamental problems of weapons science that are now being addressed experimentally are yielding new challenges and understanding in ways that stimulate and reward the brightest and best of scientists. During FY88 the program was reorganized to emphasize our commitment to experimental science. The name of the program was changed to reflect this commitment, becoming the Nuclear Test-Experimental Science (NTES) Program.

  4. 0{nu}{beta}{beta}: The experimental challenge

    SciTech Connect (OSTI)

    Ferroni, Fernando [Sapienza Universita' and INFN Sezione di Roma, Roma I-00185 (Italy)

    2010-11-24T23:59:59.000Z

    This paper describes the main experimental issues related to neutrinoless double beta decay searches. It discusses, although briefly, the past, present and future of this exciting, fundamental but extremely complex field of research.

  5. Experimental Possibilities in Material Science enabled by FEL...

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

    Experimental Possibilities in Material Science enabled by FEL Sources Wednesday, July 1, 2015 - 3:00pm SLAC, Redtail Hawk Conference Room 108A Speaker: Joerg Hallmann, XFEL Program...

  6. GRADIENT-BASED STOCHASTIC OPTIMIZATION METHODS IN BAYESIAN EXPERIMENTAL DESIGN

    E-Print Network [OSTI]

    Huan, Xun

    2014-01-01T23:59:59.000Z

    Optimal experimental design (OED) seeks experiments expected to yield the most useful data for some purpose. In practical circumstances where experiments are time-consuming or resource-intensive, OED can yield enormous ...

  7. Optimal experimental design applied to DC resistivity problems

    E-Print Network [OSTI]

    Coles, Darrell Ardon, 1971-

    2008-01-01T23:59:59.000Z

    The systematic design of experiments to optimally query physical systems through manipulation of the data acquisition strategy is termed optimal experimental design (OED). This dissertation introduces the state-of-the-art ...

  8. Experimental Study of Acid Fracture Conductivity of Austin Chalk Formation 

    E-Print Network [OSTI]

    Nino Penaloza, Andrea

    2013-05-01T23:59:59.000Z

    Acid fracture conductivity and the effect of key variables in the etching process during acid fracturing can be assessed at the laboratory scale. This is accomplished by using an experimental apparatus that simulates acid injection fluxes comparable...

  9. Experimental evaluation of heat transfer characteristics of silica nanofluid

    E-Print Network [OSTI]

    Zhang, Zihao, S.B. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    The laminar convective heat transfer characteristics were investigated for silica nanofluid. An experimental loop was built to obtain heat transfer coefficients for single-phase nanofluids in a circular conduit in laminar ...

  10. Experimental Investigations of Elastic Tail Propulsion At Low Reynolds Number

    E-Print Network [OSTI]

    Yu, Tony S.

    2007-05-04T23:59:59.000Z

    A simple way to generate propulsion at low Reynolds number is to periodically oscillate a passive flexible filament. Here we present a macroscopic experimental investigation of such a propulsive mechanism. A robotic swimmer ...

  11. An experimental investigation of mine burial penetration in soft sediments 

    E-Print Network [OSTI]

    Munim, Mohammed Abdul

    2003-01-01T23:59:59.000Z

    An experimental program was conducted to study the penetration behavior of mines in soft sediment. Model tests were conducted on sediments collected from the Gulf of Mexico seabed. The size of the model mine was approximately one third...

  12. Experimental thermal conductivity and contact conductance of graphite composites

    E-Print Network [OSTI]

    Jackson, Marian Christine

    1998-01-01T23:59:59.000Z

    Graphite fiber organic matrix composites were reviewed ics. for potential heat sink applications in the electronics packaging determined the effective transverse and longitudinal thermal industry. This experimental investigation conductivity...

  13. SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES FOR EUROPEAN SYNERGIES ENISTAT: Experimental and

    E-Print Network [OSTI]

    SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES FOR EUROPEAN SYNERGIES ENISTAT: Experimental-TA Project #12;SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES FOR EUROPEAN SYNERGIES Partners (Users) · METU Ragueneau · SCHOECK (Germany): Steffen Scheer, Seref Diler #12;SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES

  14. Experimental and theoretical investigation of three-dimensional...

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

    theoretical investigation of three-dimensional nitrogen-doped aluminum clusters AI8N- and AI8N. Experimental and theoretical investigation of three-dimensional nitrogen-doped...

  15. Experimental design for study of nucleate boiling in porous structures

    E-Print Network [OSTI]

    Kelley, Mitchell Joseph

    2011-01-01T23:59:59.000Z

    The superheat required to initiate nucleate boiling inside porous wicks is not well understood in practice. This thesis reports the design of an experimental setup for investigating the onset of vapor nucleation in sintered ...

  16. Experimental deformation of multilithologic specimens simulating sedimentary facies changes 

    E-Print Network [OSTI]

    Dyke, Lawrence Dana

    1976-01-01T23:59:59.000Z

    EXPERIMENTAL DEFORMATION OF MULTILITHOLOGIC SPECIMENS SIMULATING SEDIMENTARY FACIES CHANGES A Thesis by LAWRENCE DANA DYKE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE December 1976 Major Subject: Geology EXPERIMENTAL DEFORMATION OF MULTILITHOLOGIC SPECIMENS SIMULATING SEDIMENTARY FACIES CHANGES A Thesis by LAWRENCE DANA DYKE Approved as to style and content by: (Chai n Committee) (Head...

  17. Notes 14. Experimental identification of bearing force coefficients

    E-Print Network [OSTI]

    San Andres, Luis

    2009-01-01T23:59:59.000Z

    An example of system parameter identification (Hybrid Brush Seal) Luis San Andr?s (lecturer) Thanks to Adolfo Delgado, Jos? Baker (RAs) & support from Siemens Power Generation MEEN 617 - April 2008 Structural parameters K shaft = 243 lbf/in (42...Notes 14. IDENTIFICATION OF BEARING FORCE COEFFICIENTS. ? Dr. Luis San Andr?s (2009) 1 Handout # 14 (MEEN 626) Application example Experimental identification of bearing force coefficients Experimental identification of the dynamic force...

  18. Experimental study of fluidized bed combustion of feedlot manure

    E-Print Network [OSTI]

    Madan, Ajit M.

    1984-01-01T23:59:59.000Z

    combustion experiments were conducted in a circulating mode in pilot plant fluidized bed combustion unit at York-Shipley (Sweeten, J. , et a1. , 1984). A total of four experimental runs were conducted. However, combustion effeciency based on these limited...EXPERIMENTAL STUDY OF FLUIDIZED BED COMBUSTION OF FEEDLOT MANURE A Thesis by Ajit M. Madan Submitted to the Braduate College of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December...

  19. An experimental and mathematical investigation of hydrocarbon steam distillation

    E-Print Network [OSTI]

    Langhoff, John Allan

    1984-01-01T23:59:59.000Z

    the Holland and Welch method was very good. The agreement between experimental and predicted separation data indicated the Holland and Welch method could be extended to calculate crude oil-water -vapor separations. A practical procedure using the Holland... and Welch method and simulated distillation data was developed to predict crude oil-water-vapor separations. The method was compared to experimental crude oil-water-vapor separation data obtained at saturated steam conditions of 378 F and 456 F...

  20. An experimental study of torsional vibration measurement / b

    E-Print Network [OSTI]

    French, Robert Sheldon

    1981-01-01T23:59:59.000Z

    AN EXPERIMENTAL STUDY OF TORSIONAL VIBRATION MEASUREMENT A Thesis by ROBERT SHELDON FRENCH Submitted to the Graduate College of Texas A&M Uniuersity in partial fulfillment of the requirement of the degree of MASTER OF SCIENCE August 1981... biajor Subject: Mechanical Engineering AN EXPERIMENTAL STUDY OF TORSIONAL VIBRATION MEASUREMENT A Thesis by ROBERT SHELDON FRENCH Approved as to style and content by: , ' (Chairman of Committee) (Mem ) ( er) (Member) (H d of Department) August...

  1. A robot manipulator calibration procedure with experimental verification

    E-Print Network [OSTI]

    Padavala, Satya Srinivas

    1988-01-01T23:59:59.000Z

    A ROBOT MANIPULATOR CALIBRATION PROCEDURE WITH EXPERIMENTAL VERIFICATION A Thesis by SATYA SRINIVAS PADAVALA Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1988 Major Subject: Mechanical Engineering A ROBOT MANIPULATOR CALIBRATION PROCEDURE WITH EXPERIMENTAL VERIFICATION A Thesis by SATYA SRINIVAS PADAVALA Approved as to style and content by: njamin W. M ng (Chairman of Co 'ttee) jr gi...

  2. Experimental apparatus for simultaneous dehydration and sweetening of natural gas

    E-Print Network [OSTI]

    Pace, Christopher Lee

    1997-01-01T23:59:59.000Z

    of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by J C Holste (Chair of Committee) J T. B vrin (Member) M A (Member) . G Ant ony (Head of Department) August 1997 Major Subject' Chemical Engineering ABSTRACT... Experimental Apparatus for Simultaneous Dehydration and Sweetening of Natural Gas. (August 1997) Christopher Lee Pace, B S. North Carolina State University Chair of Advisory Committee: Dr. J. C. Holste An experimental apparatus was designed and built...

  3. An experimental investigation of aluminum honeycomb as an energy absorber

    E-Print Network [OSTI]

    Bland, William Joseph

    1964-01-01T23:59:59.000Z

    AN EXPERIMENTAL INVESTIGATION OF ALUMINUM HONEYCOMB AS AN ENERGY ABSORBER A Thesis By WILLIAM JOSEPH BLAND Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1964 Ma]or Sub)act: Aerospace Engineering AN EXPERIMENTAL INVESTIGATION OF ALUMINUM HONEYCOMB AS AN ENERGY ABSORBER A Thesis By WILLIAM JOSEPH BLAND hairman of Committee) (Head of Department) (Member) (Member) May 1964...

  4. Experimental deformation of multilithologic specimens simulating sedimentary facies changes

    E-Print Network [OSTI]

    Dyke, Lawrence Dana

    1976-01-01T23:59:59.000Z

    EXPERIMENTAL DEFORMATION OF MULTILITHOLOGIC SPECIMENS SIMULATING SEDIMENTARY FACIES CHANGES A Thesis by LAWRENCE DANA DYKE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE December 1976 Major Subject: Geology EXPERIMENTAL DEFORMATION OF MULTILITHOLOGIC SPECIMENS SIMULATING SEDIMENTARY FACIES CHANGES A Thesis by LAWRENCE DANA DYKE Approved as to style and content by: (Chai n Committee) (Head...

  5. The Experimentation System Design and Experimental Study of the Air-Conditioning by Desiccant Type Using Solar Energy 

    E-Print Network [OSTI]

    Zhuo, X.; Ding, J.; Yang, X.; Chen, S.; Yang, J.

    2006-01-01T23:59:59.000Z

    Using a special solar air heater to gain heat power for regenerating an adsorption desiccant wheel made by composite silica gel, a desiccant air-conditioning experimentation system was designed and manufactured. Combining the advantage of measure...

  6. HOW PEOPLE STOP SMOKING: AN EXPLORATORY STUDY

    E-Print Network [OSTI]

    Wax, Rosalie H.

    1978-04-01T23:59:59.000Z

    .system: predisposing toward coughs, aggravating colds and infections, curtailing endurance and decreasing stamina. About half of our sample related their decision to quit to an event or circumstance not directly related to their .immediate condition... was helped by going on a field trip to a country where cigarettes were scarce. "I lived down there for two years and had a new style of life." 5 Mid-American Review of Sociology For several respondents, the process was cumulative: I had smoker's cough, and my...

  7. Alabama's Appalachian overthrust amid exploratory drilling resurgence

    SciTech Connect (OSTI)

    Taylor, J.D. (J.R. Holland and Associates, Northport, AL (US)); Epsman, M.L.

    1991-06-24T23:59:59.000Z

    Oil and gas exploration has been carried out sporadically in the Appalachian overthrust region of Alabama for years, but recently interest in the play has had a major resurgence. The Appalachian overthrust region of Alabama is best exposed in the valley and ridge physiographic province in the northeast part of the state. Resistant ridges of sandstone and chert and valleys of shales and carbonate have been thrust toward the northwest. Seismic data show that this structural style continues under the Cretaceous overlap. The surface and subsurface expression of the Alabama overthrust extends for more than 4,000 sq miles. Oil and gas have been produced for many years from Cambro-Ordovician, Ordovician, Mississippian, and Pennsylvanian rocks in the nearby Black Warrior basin in Alabama and Mississippi and the Cumberland plateau in Tennessee. The same zones are also potential producing horizons in the Alabama overthrust region.

  8. Industrial recreation in Texas: an exploratory study

    E-Print Network [OSTI]

    Kershaw, Deborah Louise

    1982-01-01T23:59:59.000Z

    that a recreation program was not included in their service offerings. Three of these respondents are vendors of recreation services. One is an institute of higher education and another is a municipal park and recreation department. They indicated... the data concerning the number of employees utilized in the administration of the recreation programs. Table 2. Industrial Recreation Program Organization ~Sons or EmpToyee Sponsor Company Sponsor Combinations ALL RESPONDENTS ~F 18 12 10 fftl...

  9. RFID Applications: An Introductory and Exploratory Study

    E-Print Network [OSTI]

    Ahsan, Kamran; Kingston, Paul

    2010-01-01T23:59:59.000Z

    RFID is not a new technology and has passed through many decades of use in military, airline, library, security, healthcare, sports, animal farms and other areas. Industries use RFID for various applications such as personal/vehicle access control, departmental store security, equipment tracking, baggage, fast food establishments, logistics, etc. The enhancement in RFID technology has brought advantages that are related to resource optimization, increased efficiency within business processes, and enhanced customer care, overall improvements in business operations and healthcare. Our research is part of a big project; its aim is to produce a model for mobile technology implementation of hospital patients' movement process. However, the focus of this paper is to explore the main RFID components, i.e. the tag, antenna and reader. The results of the investigations conducted on the three RFID components will be used to develop our research model.

  10. Exploratory Data Graphics for Repeated Measures Data

    E-Print Network [OSTI]

    Robert E. Weiss

    2011-01-01T23:59:59.000Z

    of statis- t i c a l graphics ( w i t h discussion). Journalo t s . In Computing and Graphics in Statistics, eds. A . BCheshire, Connecticut: Graphics Press. [27] U n w i n ,

  11. University Research Management: An Exploratory Literature Review

    E-Print Network [OSTI]

    Schuetzenmeister, Falk

    2010-01-01T23:59:59.000Z

    requirements of universities and funding programs as well aschanges in the university funding policies. A preliminary2005. Industry funding and university professors research

  12. Industrial recreation in Texas: an exploratory study 

    E-Print Network [OSTI]

    Kershaw, Deborah Louise

    1982-01-01T23:59:59.000Z

    . The Texas inventory of facilities, programs and personnel was compared to the 1978 national study. Industrial Recreation: Outlook for the Future (Groves, Rath, McGinn, and Decarlo, 1979) is the report of this This thesis follows the style put forth... as a tool to retain presently employed workers. Finally, another benefit that a company seeks to obtain is the healthy psychological outlook of its employees near retirement. By providing a means in which an employee can develop new recreation...

  13. Exploratory Study: Vehicle Mileage Fees in Texas

    E-Print Network [OSTI]

    Powered Vehicles in Texas Estimated Fleetwide Fuel Efficiency of Gasoline Powered Vehicles in Texas 20 25 gy, gy f , gy 90% 100% Other (EV, Plugin 70% 80% Hybrid, CNG, LPG, Fuel Cell) Electric Gasoline 10% 20% Conventional Passenger Vehicles 0% 2010 2015 2020 2025 2030 2035 #12;Projected Fuel Tax

  14. Autonomous Mobile Robots and Distributed Exploratory Missions ?

    E-Print Network [OSTI]

    Hougen, Dean F.

    (such as time or fuel available) do not permit a single robot to effectively cover the points. ? This material is based upon work supported by the Defense Advanced Research Projects Agency, Microsystems

  15. Vehicle Technologies Office: Exploratory Battery Materials Research |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group current C3EDepartmentDepartment ofConstruction|(EVSE)EachResearch

  16. Category:Exploratory Boreholes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here. Category:Conceptual Model Add.png AddTechniques page?Boreholes page?

  17. Category:Exploratory Well | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here. Category:Conceptual Model Add.png AddTechniques page?Boreholes

  18. Excavationless Exterior Foundation Insulation Exploratory | Department of

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: Final EnvironmentalCounties,UnitedCommunication,

  19. Salt Wells Geothermal Exploratory Drilling Program EA

    Open Energy Info (EERE)

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

  20. Water Transport Exploratory Studies | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your DensityEnergy U.S.-China Electric Vehicle and03/02ReportWaste-to-Energy andApril 10,

  1. Experimental study of curved guide tubes for pellet injection

    SciTech Connect (OSTI)

    Combs, S.K.; Baylor, L.R.; Foust, C.R.; Gouge, M.J.; Jernigan, T.C.; Milora, S.L.

    1997-12-01T23:59:59.000Z

    The use of curved guide tubes for transporting frozen hydrogen pellets offers great flexibility for pellet injection into plasma devices. While this technique has been previously employed, an increased interest in its applicability has been generated with the recent ASDEX Upgrade experimental data for magnetic high-field side (HFS) pellet injection. In these innovative experiments, the pellet penetration appeared to be significantly deeper than for the standard magnetic low-field side injection scheme, along with corresponding greater fueling efficiencies. Thus, some of the major experimental fusion devices are planning experiments with HFS pellet injection. Because of the complex geometries of experimental fusion devices, installations with multiple curved guide tube sections will be required for HFS pellet injection. To more thoroughly understand and document the capability of curved guide tubes, an experimental study is under way at the Oak Ridge National Laboratory (ORNL). In particular, configurations and pellet parameters applicable for the DIII-D tokamak and the International Thermonuclear Experimental Reactor (ITER) were simulated in laboratory experiments. Initial test results with nominal 2.7- and 10-mm-diam deuterium pellets are presented and discussed.

  2. An experimental test of noncontextuality without unwarranted idealizations

    E-Print Network [OSTI]

    Michael D. Mazurek; Matthew F. Pusey; Ravi Kunjwal; Kevin J. Resch; Robert W. Spekkens

    2015-05-22T23:59:59.000Z

    To make precise the sense in which nature fails to respect classical physics, one requires a formal notion of classicality. Ideally, such a notion should be defined operationally, so that it can be subjected to a direct experimental test, and it should be applicable in a wide variety of experimental scenarios, so that it can cover the breadth of phenomena that are thought to defy classical understanding. Bell's notion of local causality fulfills the first criterion but not the second. The notion of noncontextuality fulfills the second criterion, but it is a long-standing question whether it can be made to fulfill the first. Previous attempts to experimentally test noncontextuality have all presumed certain idealizations that do not hold in real experiments, namely, noiseless measurements and exact operational equivalences. We here show how to devise tests that are free of these idealizations. We also perform a photonic implementation of one such test that rules out noncontextual models with high confidence.

  3. Experimental transport phenomena and optimization strategies for thermoelectrics

    SciTech Connect (OSTI)

    Ehrlich, A.C.; Gillespie, D.J.

    1997-07-01T23:59:59.000Z

    When a new and promising thermoelectric material is discovered, an effort is undertaken to improve its figure of merit. If the effort is to be more efficient than one of trial and error with perhaps some rule of thumb guidance then it is important to be able to make the connection between experimental data and the underlying material characteristics, electronic and phononic, that influence the figure of merit. Transport and fermiology experimental data can be used to evaluate these material characteristics and thus establish trends as a function of some controllable parameter, such as composition. In this paper some of the generic-materials characteristics, generally believed to be required for a high figure of merit, will be discussed in terms of the experimental approach to their evaluation and optimization. Transport and fermiology experiments will be emphasized and both will be outlined in what they can reveal and what can be obscured by the simplifying assumptions generally used in their interpretation.

  4. Experimental astrophysics with high power lasers and Z pinches

    SciTech Connect (OSTI)

    Remington, B A; Drake, R P; Ryutov, D D

    2004-12-10T23:59:59.000Z

    With the advent of high energy density (HED) experimental facilities, such as high-energy lasers and fast Z-pinch, pulsed-power facilities, mm-scale quantities of matter can be placed in extreme states of density, temperature, and/or velocity. This has enabled the emergence of a new class of experimental science, HED laboratory astrophysics, wherein the properties of matter and the processes that occur under extreme astrophysical conditions can be examined in the laboratory. Areas particularly suitable to this class of experimental astrophysics include the study of opacities relevant to stellar interiors; equations of state relevant to planetary interiors; strong shock driven nonlinear hydrodynamics and radiative dynamics, relevant to supernova explosions and subsequent evolution; protostellar jets and high Mach-number flows; radiatively driven molecular clouds and nonlinear photoevaporation front dynamics; and photoionized plasmas relevant to accretion disks around compact objects, such as black holes and neutron stars.

  5. Microbial Communities Initiative: Melding Technology, Experimentation, and Theory

    ScienceCinema (OSTI)

    Konopka, Allan

    2012-02-29T23:59:59.000Z

    The Microbial Communities Initiative is a 5-year investment by Pacific Northwest National Laboratory that integrates biological/ecological experimentation, analytical chemistry, and simulation modeling. The objective is to create transforming technologies, elucidate mechanistic forces, and develop theoretical frameworks for the analysis and predictive understanding of microbial communities. Dr. Konopka describes PNNLs Microbial Communities Initiative. The MCI will integrate biological/ecological experimentation, analytical chemistry, and simulation modeling to create transforming technologies, elucidate mechanistic forces, and develop theoretical frameworks for the analysis and predictive understanding of microbial communities.

  6. Experimental characterization of Gaussian quantum-communication channels

    SciTech Connect (OSTI)

    Di Guglielmo, James; Hage, Boris; Franzen, Alexander; Schnabel, Roman [Institut fuer Gravitationsphysik, Leibniz Universitaet Hannover and Max-Planck-Institut fuer Gravitationsphysik (Albert-Einstein-Institute), Callinstrasse 38, 30167 Hannover (Germany); Fiurasek, Jaromir [Department of Optics, Palacky University, 17 listopadu 50, 77200 Olomouc (Czech Republic)

    2007-07-15T23:59:59.000Z

    We present a full experimental characterization of continuous-variable quantum-communication channels established by shared entanglement together with local operations and classical communication. The resulting teleportation channel was fully characterized by measuring all elements of the covariance matrix of the shared two-mode squeezed Gaussian state. From the experimental data we determined the lower bound to the quantum channel capacity, the teleportation fidelity of coherent states, and the logarithmic negativity and purity of the shared state. Additionally, a positive secret key rate was obtained for two of the established channels.

  7. Abstract. Clinical, epidemiological and experimental findings have provided evidence supporting a role of free radicals in

    E-Print Network [OSTI]

    Abstract. Clinical, epidemiological and experimental findings have provided evidence supporting conditions of stress, contributing widely to cancer development. Clinical, epidemiological and experimental in experimental, clinical and epidemio- logical studies for cancer chemoprevention. It has been shown

  8. PhD position in experimental petrology MarieCurie Initial Training Network ABYSS (ESR1)

    E-Print Network [OSTI]

    Demouchy, Sylvie

    PhD position in experimental petrology Marie for a research project in experimental petrology. The successful applicant will use HPHT experimental analysis. Thermodynamic modeling and phase petrology. Goals: Understanding the effect of meltrock

  9. An Experimental Study of the Dissolution Rates of SimulatedAluminobor...

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

    Experimental Study of the Dissolution Rates of Simulated Aluminoborosilicate Waste Glasses as a Function of pH and An Experimental Study of the Dissolution Rates of Simulated...

  10. A SIP-based Home Automation Platform: an Experimental Study

    E-Print Network [OSTI]

    Boyer, Edmond

    A SIP-based Home Automation Platform: an Experimental Study Benjamin Bertran, Charles Consel INRIA automation applications that consist of heterogeneous, distributed entities. We describe how SIP fulfills the requirements of home automation; we present the resulting architecture of a home automation system; and, we

  11. Statistics for Analysis of Experimental Data Catherine A. Peters

    E-Print Network [OSTI]

    Peters, Catherine A.

    Statistics for Analysis of Experimental Data Catherine A. Peters Department of Civil Engineering Processes Laboratory Manual S. E. Powers, Ed. AEESP, Champaign, IL 2001 1 #12;Statistics Princeton University Princeton, NJ 08544 Statistics is a mathematical tool for quantitative analysis of data

  12. Experimental Evaluation of Surfactant Application to Improve Oil Recovery

    E-Print Network [OSTI]

    Liu, Zhijun

    2011-09-16T23:59:59.000Z

    Experimental Evaluation of Surfactant Application to Improve Oil Recovery By Zhijun Liu Submitted to the graduate degree program in Chemical and Petroleum Engineering and the Graduate Faculty of the University of Kansas in partial.... ......................................................................................................................................................................... 70 FIGURE 3.4 OIL FLOOD APPARATUS SETUP ........................................................................................................... 71 FIGURE 3.5 WATERFLOOD APPARATUS SETUP...

  13. Direct Methanol Fuel Cell Experimental and Model Validation Study

    E-Print Network [OSTI]

    Wang, Chao-Yang

    Direct Methanol Fuel Cell Experimental and Model Validation Study M. Mench, J. Scott, S. Thynell boundary Fuel cell performance Current density distribution measurements Conclusions #12;3 Method, flow rate, species inlet and fuel cell temperature, and humidity. Transparent polycarbonate windows

  14. CLOSED OPERATION OF MULTIVESSEL BATCH DISTILLATION -EXPERIMENTAL VERIFICATION

    E-Print Network [OSTI]

    Skogestad, Sigurd

    1 CLOSED OPERATION OF MULTIVESSEL BATCH DISTILLATION - EXPERIMENTAL VERIFICATION Submitted to AICheĆcient operation, multicomponent distillation, batch distillation, total re ux operation ABSTRACT. The multivessel batch distillation column, as well as conven- tional batch distillation, may be operated in a closed

  15. Benchmark ExperimentalDatabase for Multiphase Combustion Model

    E-Print Network [OSTI]

    Magee, Joseph W.

    Benchmark ExperimentalDatabase for Multiphase Combustion Model Input and Validation: Baseline Doppler Interferometer 2.3. FourierTransformInfrared Spectrometer Spray CombustionReactor -Baseline Case 3 for the combustion airflowrate (56.7m3h-'). Table 5. The locations and mean values of the wall temperatures. Table 6

  16. Experimental Study of Ventilation Performance in Laboratories with Chemical Spills

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    1 Experimental Study of Ventilation Performance in Laboratories with Chemical Spills Mingang Chemical spills occur frequently in laboratories. The current ventilation code for laboratories recommends a ventilation rate of 12 ACH for maintaining a safe laboratory environment. On the other hand, the energy saving

  17. DESIGN OF AN EXPERIMENTAL FACILITY FOR BUILDING AIRFLOW AND HEAT

    E-Print Network [OSTI]

    and Cold Walls .................................................................................. 34 #12;vDESIGN OF AN EXPERIMENTAL FACILITY FOR BUILDING AIRFLOW AND HEAT TRANSFER MEASUREMENTS By MOHAMMAD fulfillment of the requirements for the Degree of MASTER OF SCIENCE May, 2005 #12;ii DESIGN OF A HEAT TRANSFER

  18. Computing Invariants with Transformers: Experimental Scalability and Accuracy

    E-Print Network [OSTI]

    NSAD 2014 Computing Invariants with Transformers: Experimental Scalability and Accuracy Vivien as transformers, and then propagate the preconditions using the transformers. The second approach is modular the call graph and all the control flow graphs. However, the transformer approach based on polyhedral

  19. Recent MRI Advances in Experimental Stroke Timothy Q. Duong

    E-Print Network [OSTI]

    Duong, Timothy Q.

    of the most important diagnostic tools in clinical decision making for the treatment and management of acute analysis techni- ques to study ischemic tissue at risk in experimental stroke in rats. The topics covered to work. The incidence of stroke is steadily rising because the conditions that put people at risk

  20. Experimental and Analytical Reexamination of Classic Concrete Beam Tests

    E-Print Network [OSTI]

    Vecchio, Frank J.

    Experimental and Analytical Reexamination of Classic Concrete Beam Tests F. J. Vecchio1 and W. Shim CE Database subject headings: Beams; Concrete; Tests; Ductility; Finite elements; Models; Shear paper describing the testing of a series of 12 reinforced concrete beams Bresler and Scordelis 1963

  1. Power Control for Mobile Sensor Networks: An Experimental Approach

    E-Print Network [OSTI]

    Amir, Yair

    Power Control for Mobile Sensor Networks: An Experimental Approach JeongGil Ko Department--Techniques for controlling the transmission power of wireless mobile devices have been widely studied in ad-hoc and cellular characteristics of these networks, such as severe resource constraints, suggest that transmission power control

  2. Experimental setup for the investigation of bubble mediated gas exchange

    E-Print Network [OSTI]

    Jaehne, Bernd

    time. For small bubbles, the gas exchange is therefore directly related to the volume fluxExperimental setup for the investigation of bubble mediated gas exchange Wolfgang Mischler1,2 , Roland Rocholz2 and Bernd J¨ahne1,2 1 Heidelberg Collaboratory for Image Processing, University

  3. NSLS-II EXperimental Tools (NEXT) Progress Report

    E-Print Network [OSTI]

    Johnson, Peter D.

    and recommendations from this external design review. The Earned Value Management System (EVMS) tracking of NEXT cost Layout of the ISR experimental hutches. Steve Hulbert NEXT Project Manager Brookhaven National Laboratory of the associated cost and schedule plan. Project management documents are being finalized and various management

  4. Model-based experimental analysis for inter-polymer process

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    ) + Polyethylene (PE) ARCEL TOUGH FLEXIBLE Advanced packaging material Interpenetrating polymer network productModel-based experimental analysis for inter-polymer process CMU: Weijie Lin, Lorenz T. Biegler processed in a sequential way Polymer A Polymer B Project overview Inter-polymer process #12;Project

  5. Experimental Characterization and Molecular Study of Natural Gas Mixtures 

    E-Print Network [OSTI]

    Cristancho Blanco, Diego Edison

    2011-08-08T23:59:59.000Z

    .. ..................................... 35 Figure 15. Percentage deviation of the experimental P?T data from values calculated using Setzmann and Wagner.. ............................................ 41 Figure 16. Procedure for the determination of the second virial... . ........................................... 15 Table 3. Mathematical Combinations for Functions )(1 ?F and )(2 ?F . ............... 18 Table 4. Two Sinkers Experiment Temperatures. ................................................. 31 Table 5. Measured...

  6. Journal of Experimental Psychology: Human Perception and Performance

    E-Print Network [OSTI]

    Bingham, Geoffrey P.

    , Connecticut and The Center for the Ecological Study of Perception and Action University of Connecticut R. C. Schmidt and Lawrence D. Rosenblum The Center for the Ecological Study of Perception and Action UniversityJournal of Experimental Psychology: Human Perception and Performance 1989, Vol. 15, No, 3, 507

  7. Journal of Experimental Psychology: Human Perception and Performance

    E-Print Network [OSTI]

    Bingham, Geoffrey P.

    and the ecological camps (Norman, 2002). The constructivist focuses on the perception of visual targets (e of the percep- tual targets. The ecological camp focuses on the perception of events and actions using opticJournal of Experimental Psychology: Human Perception and Performance Embodied Memory: Effective

  8. Experimental validation of finite element codes for welding deformations

    E-Print Network [OSTI]

    Boyer, Edmond

    Experimental validation of finite element codes for welding deformations H. M. Aarbogha,b, , M Institute for Energy Technology, N-2027 Kjeller, Norway. Abstract A single pass Metal Inert Gas welding which numerical codes quantifying welding stresses can be validated. It includes a mov- ing heat source

  9. NEAMS Experimental Support for Code Validation, INL FY2009

    SciTech Connect (OSTI)

    G. Youinou; G. Palmiotti; M. Salvatore; C. Rabiti

    2009-09-01T23:59:59.000Z

    The goal is for all modeling and simulation tools to be demonstrated accurate and reliable through a formal Verification and Validation (V&V) process, especially where such tools are to be used to establish safety margins and support regulatory compliance, or to design a system in a manner that reduces the role of expensive mockups and prototypes. Whereas the Verification part of the process does not rely on experiment, the Validation part, on the contrary, necessitates as many relevant and precise experimental data as possible to make sure the models reproduce reality as closely as possible. Hence, this report presents a limited selection of experimental data that could be used to validate the codes devoted mainly to Fast Neutron Reactor calculations in the US. Emphasis has been put on existing data for thermal-hydraulics, fuel and reactor physics. The principles of a new “smart” experiment that could be used to improve our knowledge of neutron cross-sections are presented as well. In short, it consists in irradiating a few milligrams of actinides and analyzing the results with Accelerator Mass Spectroscopy to infer the neutron cross-sections. Finally, the wealth of experimental data relevant to Fast Neutron Reactors in the US should not be taken for granted and efforts should be put on saving these 30-40 years old data and on making sure they are validation-worthy, i.e. that the experimental conditions and uncertainties are well documented.

  10. Experimental Studies of Active Temperature Control in Solid Breeder Blankets

    E-Print Network [OSTI]

    Tillack, Mark

    1 Experimental Studies of Active Temperature Control in Solid Breeder Blankets M. S. Tillack, A. R barrier regions for solid breeder blankets. In particular, particle beds have been studied because breeder blankets is thermomechanical behavior in the fusion environment. Stable and predictable

  11. Experimental Study of Concurrent Transmission in Wireless Sensor Networks

    E-Print Network [OSTI]

    Krishnamachari, Bhaskar

    Experimental Study of Concurrent Transmission in Wireless Sensor Networks Dongjin Son1,2 Bhaskar Krishnamachari1 John Heidemann2 {dongjins, bkrishna}@usc.edu, johnh@isi.edu 1Department of Electrical Engineering-Systems, 2Information Sciences Institute Viterbi School of Engineering, University of Southern California

  12. Herding and Contrarian Behavior in Financial Markets: An Experimental Analysis

    E-Print Network [OSTI]

    Park, A; Sgroi, Daniel

    The financial asset in every treatment can take one of three possible liquidation values V ? {75, 100, 125} which correspond to the true value of the asset. The traders were typically made up of 15-25 experimental subjects, plus a further 25% noise traders...

  13. DESIGN OF AN EXPERIMENTAL FACILITY FOR HYBRID GROUND SOURCE HEAT

    E-Print Network [OSTI]

    DESIGN OF AN EXPERIMENTAL FACILITY FOR HYBRID GROUND SOURCE HEAT PUMP SYSTEMS By SHAWN ALEX HERN.1 HYBRID GROUND SOURCE HEAT PUMP SYSTEM DESIGN........................................2-3 2.1.1 Design...............................................................................2-5 2.2 HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION................................2-9 3

  14. argentina tolerancia experimental: Topics by E-print Network

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

    argentina tolerancia experimental First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 La Politica de...

  15. An Experimental Comparison of Several Clustering and Initialization Methods

    E-Print Network [OSTI]

    Heckerman, David

    ) algorithm, a "winner take all" version of the EM algo- rithm reminiscent of the K-means algorithm, and model" ver- sion of the EM algorithm reminiscent of the K-means algorithm--and hierarchical agglomerativeAn Experimental Comparison of Several Clustering and Initialization Methods Marina Meila mmp

  16. Roads to Development: Experimental Evidence from Urban Road Pavement

    E-Print Network [OSTI]

    Silver, Whendee

    Roads to Development: Experimental Evidence from Urban Road Pavement Marco Gonzalez-Navarro UC peripheries in many developing country cities lack basic local public goods like pavement, water, sewerage pavement provision in Mexico. Our findings show that homes in streets that were paved increased their value

  17. Computational and Experimental Analysis of Redundancy in the Central Metabolism

    E-Print Network [OSTI]

    Lovley, Derek

    in the subsurface, and their capacity to harvest electricity from waste organic matter [1­ 3]. GeobacterComputational and Experimental Analysis of Redundancy in the Central Metabolism of Geobacter of the metabolic network of Geobacter sulfurreducens suggested the existence of several redundant pathways. Here

  18. In situ study of magmatic processes: a new experimental approach

    E-Print Network [OSTI]

    Boyer, Edmond

    is developed mainly to study magmatic processes, as the working pressures and temperatures are appropriate or by in situ spectroscopy (Raman, X-Rays, Infrared...). During the 90's, DACs have been developed to be applied1 In situ study of magmatic processes: a new experimental approach C. GONDÉ1.2 , D. MASSARE1 , H

  19. Experimental Computer Science: The Need for a Cultural Change

    E-Print Network [OSTI]

    Feitelson, Dror

    Science and Engineering The Hebrew University of Jerusalem 91904 Jerusalem, Israel Version of December 3 and at what cost. But what is experimental computer science? Looking to other branches of science of this section. While this provides many historical insights, it is also possible to skip directly to our main

  20. Experimental particle physics in Finland: Statistics and Overview

    E-Print Network [OSTI]

    Eerola, Paula

    Experimental particle physics in Finland: Statistics and Overview P. Eerola University of Helsinki, Finland R­ECFA meeting Helsinki, Finland September 5, 1997 #12; History High­energy physics research, analysis of bubble chamber experiments data. ffl 1968 CERN fund by the Particle Physics Committee

  1. Molecular Assembly and Computation: From Theory to Experimental Demonstrations

    E-Print Network [OSTI]

    Reif, John H.

    . The methodology of DNA self-assembly begins with the synthesis of single- strand DNA molecules that self is supported by DARPA/AFSOR Contract F30602-01-2-0561, NSF ITR Grant EIA-0086015, DARPA/NSF Grant CCR-9725021 with regular patterns. See [Reif, et al 01] for a more detailed survey of cur- rent experimental work in self

  2. Experimental Study of Water Vapor Adsorption on Geothermal

    E-Print Network [OSTI]

    Stanford University

    SGP-TR-148 Experimental Study of Water Vapor Adsorption on Geothermal Reservoir Rocks Shubo Shang Geothermal Program under Department of Energy Grant No. DE-FG07-90IDI2934,and by the Department of Petroleum Engineering, Stanford University Stanford Geothermal Program Interdisciplinary Research in Engineering

  3. Title: Experimental Platform for Novel Distributed Microgrids Control Solutions

    E-Print Network [OSTI]

    Johnson, Eric E.

    Title: Experimental Platform for Novel Distributed Microgrids Control Solutions Principal Investigator: Wenxin Liu Sponsor: U.S. Department of Defense Office of Naval Research Summary: Microgrid can, and can operate autonomously without connecting to power grid. The microgrid concept is a big step toward

  4. Energy-Efficient Flow Time Scheduling: An Experimental Study

    E-Print Network [OSTI]

    Wong, Prudence W.H.

    of modern processors. A pop- ular technology to reduce energy usage is dynamic speed scaling [5, 8] where and energy, Albers and Fujiwara [3] initiated the study of minimizing a linear combination of total flowEnergy-Efficient Flow Time Scheduling: An Experimental Study Jude-Thaddeus Ojiaku (speaker) Daniel

  5. Vegetated Roof Water-Balance Model: Experimental and Model Results

    E-Print Network [OSTI]

    urbanization effects on the water cycle. Although there are many stormwater best management practices (BMPs (ET) and soil media water storage between storm events. Lazzarin et al. (2005) estimated that ET ratesVegetated Roof Water-Balance Model: Experimental and Model Results James A. Sherrard Jr.1

  6. Numerical and experimental investigation of nonlinear properties of rubber absorber

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Numerical and experimental investigation of nonlinear properties of rubber absorber in rail, Shanghai, 201804 Abstract: A dynamic nonlinear model of rubber absorber in railway fastening is proposed in this paper based on a superposition principal demonstrating that the restoring force of rubber components

  7. Experimental Observation of Femtosecond Electron Beam Microbunching by Inverse

    E-Print Network [OSTI]

    Brookhaven National Laboratory

    Experimental Observation of Femtosecond Electron Beam Micro­bunching by Inverse Free­Electron­Laser scale of ß 2.5 Żm by an Inverse Free Electron Laser (IFEL) accelerator was observed. The optimum Cerenkov accelerator (ICA)[5], inverse free electron laser (IFEL) [6] and plasma laser accelerators [7, 8

  8. Experimental Evaluation of an Angle Based Indoor Localization System

    E-Print Network [OSTI]

    Nasipuri, Asis

    Experimental Evaluation of an Angle Based Indoor Localization System Asis Nasipuri and Ribal El available off-the-shelf components. Wireless sensor nodes equipped with photo sensors determine is required at the sensor nodes. The system also does not involve any centralized server or off

  9. EXPERIMENTAL AND NUMERICAL STUDY OF TRANSIENT ELECTRONIC CHIP COOLING BY

    E-Print Network [OSTI]

    component to ensure reliable and stable performance and prevent any failure or malfunction [2, 3]. The heatEXPERIMENTAL AND NUMERICAL STUDY OF TRANSIENT ELECTRONIC CHIP COOLING BY LIQUID FLOW State University, Columbus, Ohio, USA Cooling of electronic chips has become a critical aspect

  10. Experimental Study of Bridge Scour in Cohesive Soil

    E-Print Network [OSTI]

    Oh, Seung Jae

    2011-02-22T23:59:59.000Z

    of Department, David V. Rosowsky December 2009 Major Subject: Civil Engineering iii ABSTRACT Experimental Study of Bridge Scour in Cohesive Soil. (December 2009) Seung Jae Oh, B.E., GyeongSang National University, South Korea... ....................................................................................................... 3#1; 1.3#1; Methodology .................................................................................................. 3#1; 1.3.1#1; Flume tests ......................................................................................... 4#1; 1.3...

  11. OPTIMAL EXPERIMENTAL DESIGN FOR MODELING BATTERY DEGRADATION Joel C. Forman

    E-Print Network [OSTI]

    Krstic, Miroslav

    , battery health dependence on voltage, and a lack of power fade under the cy- cling conditions. The useOPTIMAL EXPERIMENTAL DESIGN FOR MODELING BATTERY DEGRADATION Joel C. Forman Mechanical Engineering.edu ABSTRACT Accurate battery health modeling allows one to make better design decisions, enables health

  12. Physics 145 Syllabus, Winter 2013 Experimental Methods in Physics

    E-Print Network [OSTI]

    Hart, Gus

    ) phenomena. After completing our course, you should be able to: Demonstrate good practices in experimental-by-step procedure for making measurements, though they will outline the nature of the data to be collected as well as the tools and techniques available. Students will generally work in pairs. Well-trained TAs

  13. Experimental studies of capillary wave turbulence in dissipation region

    E-Print Network [OSTI]

    Fominov, Yakov

    segments of the spectra correspond to power-law distribution inside inertial interval. #12;Experimental of the driving force can be varied in controllable way in wide limits. #12;Example of recorded signal (the power transform from a given amplitude spectrum and random phases. Digital-to- analog convector has been used

  14. Computational Algebra Group Centre for Experimental and Constructive Mathematics

    E-Print Network [OSTI]

    Computational Algebra Group Centre for Experimental and Constructive Mathematics Department - y + 1 0 1 Introduction Our goal is to do linear algebra computations over arbitrary rings and fields. We have written a Maple package, GenericLinearAlgebra, that implements the following commands

  15. Experimental investigation of caustic steam injection for heavy oils 

    E-Print Network [OSTI]

    Madhavan, Rajiv

    2010-01-16T23:59:59.000Z

    An experimental study has been conducted to compare the effect of steam injection and caustic steam injection in improving the recovery of San Ardo and Duri heavy oils. A 67 cm long x 7.4 cm O.D (outer diameter), steel ...

  16. Weak interactions of quarks and leptons: experimental status

    SciTech Connect (OSTI)

    Wojcicki, S.

    1984-09-01T23:59:59.000Z

    The present experimental status of weak interactions is discussed with emphasis on the problems and questions and on the possible lines of future investigations. Major topics include; (1) the quark mixing matrix, (2) CP violation, (3) rare decays, (4) the lepton sector, and (5) right handed currents. 118 references. (WHK)

  17. Experimental Cooperative Control of Fixed-Wing Unmanned Aerial Vehicles

    E-Print Network [OSTI]

    Fainekos, Georgios E.

    Experimental Cooperative Control of Fixed-Wing Unmanned Aerial Vehicles Selcuk Bayraktar, Georgios architecture (Cloud cap technologies) Hybrid Modeling (of the Piccolo autopilot) Experiments Autonomous Flight - 20min #12;UAVs @ Penn Servos controlling the payload LaptopPC Dell X200 3.5HP fuel engine Deployable

  18. COMPLEXITY IN EXPERIMENTAL DESIGN I. RELATION TO EFFICIENCY

    E-Print Network [OSTI]

    Ramirez, Donald E.

    o I SL COMPLEXITY IN EXPERIMENTAL DESIGN I. RELATION TO EFFICIENCY D. R. Jensen and D. E. Ramirez Virginia Poly~echnic Institute and State University and University of Virginia Key Words. Design efficiency, A and D efficiency, complexity AMS 19S0 Subject Classifications. 62.J05, 62K05 O. ABSTRACT Complexit

  19. Page 1 of 8 AN INNOVATIVE EXPERIMENTAL DEVICE TO CHARACTERIZE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to determine the residual capacity of aged specimens. This paper aims at describing the proposed creep test test configuration and the creep load was applied to the specimens by means of a sustained dead weightPage 1 of 8 AN INNOVATIVE EXPERIMENTAL DEVICE TO CHARACTERIZE THE CREEP BEHAVIOR OF CONCRETE

  20. On Structural Information and the Experimental Evaluation of SMT Tools

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    On Structural Information and the Experimental Evaluation of SMT Tools Najet Boughanmi, Silvio on the Satisfiability Modulo Theory (SMT) approach rely on the integration between an enumerator of truth assignments). Since many SMT tools are available and have different characteristics that may improve performances

  1. Identification of a mesoscale model with multiscale experimental observations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Identification of a mesoscale model with multiscale experimental observations M.T. Nguyen, C and at mesoscale within the framework of a heterogeneous microstruc- ture which is modeled by a random elastic measurements of the displacement fields at macroscale and at mesoscale performed with only a single specimen

  2. Experimental Measurements of Fluence Distribution in a UV Reactor

    E-Print Network [OSTI]

    Bohrer, Gil

    Experimental Measurements of Fluence Distribution in a UV Reactor Using Fluorescent Microspheres Z Carolina State University, Raleigh, North Carolina 27695 One concern with current techniques of UV reactor distribution of a UV reactor is measured through the use of photo- chemically active fluorescent microspheres

  3. Cavitation level-acoustic intensity hysteresis: experimental and numerical characterization

    E-Print Network [OSTI]

    Boyer, Edmond

    Cavitation level-acoustic intensity hysteresis: experimental and numerical characterization P such as sonoporation, inertial cavitation is commonly considered as the main candidate inducing membrane poration. Thus, characterizing inertial cavitation, as related to bubble size distribution and medium history, is of great

  4. Experimental Single-Photon Transmission from Satellite to Earth

    E-Print Network [OSTI]

    Juan Yin; Yuan Cao; Shu-Bin Liu; Ge-Sheng Pan; Jin-Hong Wang; Tao Yang; Zhong-Ping Zhang; Fu-Min Yang; Yu-Ao Chen; Cheng-Zhi Peng; Jian-Wei Pan

    2013-06-04T23:59:59.000Z

    Free-space quantum communication with satellites opens a promising avenue for global secure quantum network and large-scale test of quantum foundations. Recently, numerous experimental efforts have been carried out towards this ambitious goal. However, one essential step - transmitting single photons from the satellite to the ground with high signal-to-noise ratio (SNR) at realistic environments - remains experimental challenging. Here, we report a direct experimental demonstration of the satellite-ground transmission of a quasi-single-photon source. In the experiment, single photons (~0.85 photon per pulse) are generated by reflecting weak laser pulses back to earth with a cube-corner retro-reflector on the satellite Champ, collected by a 600-mm diameter telescope at the ground station, and finally detected by single-photon counting modules (SPCMs) after 400-km free-space link transmission. With the help of high accuracy time synchronization, narrow receiver field-of-view (FOV) and high-repetition-rate pulses (76 MHz), a SNR of better than 16:1 is obtained, which is sufficient for a secure quantum key distribution. Our experimental results represent an important step towards satellite-ground quantum communication.

  5. Software Design Issues for Experimentation in Ubiquitous Computing Thomas Reicher

    E-Print Network [OSTI]

    Bruegge, Bernd

    Universit¨at M¨unchen reicher@cs.tum.edu Timo Kosch BMW AG Timo.Kosch@bmw.de Abstract Designing smart user with the system in a static en- vironment are not handy in a mobile environment. Good user interface design the experimental setup of an environment for ubiq- uitous computing in automobiles. 1 Introduction Designing smart

  6. EXPERIMENTAL DETERMINATION OF STEAM WATER RELATIVE PERMEABILITY RELATIONS

    E-Print Network [OSTI]

    Stanford University

    EXPERIMENTAL DETERMINATION OF STEAM WATER RELATIVE PERMEABILITY RELATIONS A REPORT SUBMITTED;Abstract A set of relative permeability relations for simultaneous ow of steam and water in porous media with saturation and pressure measurements. These relations show that the relative permeability for steam phase

  7. EXPERIMENTAL MEASUREMENT OF STEAM-WATER RELATIVE PERMEABILITY

    E-Print Network [OSTI]

    Stanford University

    EXPERIMENTAL MEASUREMENT OF STEAM-WATER RELATIVE PERMEABILITY A REPORT SUBMITTED TO THE DEPARTMENT calculations. X-ray computer tomography (CT) aided by measuring in-situ steam saturation more directly. The measured steam-water relative permeability curves assume a shape similar to those obtained by Corey (1954

  8. Recording and reporting experimental uses of pesticide products

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    : For experimental programs conducted on property other than that owned or managed by registrants or recognized research institutions, the person proposing to conduct the program must notify the NYSDEC with the details of the proposed program as soon as they are available, but not less than 30 days in advance of the program

  9. INL Experimental Program Roadmap for Thermal Hydraulic Code Validation

    SciTech Connect (OSTI)

    Glenn McCreery; Hugh McIlroy

    2007-09-01T23:59:59.000Z

    Advanced computer modeling and simulation tools and protocols will be heavily relied on for a wide variety of system studies, engineering design activities, and other aspects of the Next Generation Nuclear Power (NGNP) Very High Temperature Reactor (VHTR), the DOE Global Nuclear Energy Partnership (GNEP), and light-water reactors. The goal is for all modeling and simulation tools to be demonstrated accurate and reliable through a formal Verification and Validation (V&V) process, especially where such tools are to be used to establish safety margins and support regulatory compliance, or to design a system in a manner that reduces the role of expensive mockups and prototypes. Recent literature identifies specific experimental principles that must be followed in order to insure that experimental data meet the standards required for a “benchmark” database. Even for well conducted experiments, missing experimental details, such as geometrical definition, data reduction procedures, and manufacturing tolerances have led to poor Benchmark calculations. The INL has a long and deep history of research in thermal hydraulics, especially in the 1960s through 1980s when many programs such as LOFT and Semiscle were devoted to light-water reactor safety research, the EBRII fast reactor was in operation, and a strong geothermal energy program was established. The past can serve as a partial guide for reinvigorating thermal hydraulic research at the laboratory. However, new research programs need to fully incorporate modern experimental methods such as measurement techniques using the latest instrumentation, computerized data reduction, and scaling methodology. The path forward for establishing experimental research for code model validation will require benchmark experiments conducted in suitable facilities located at the INL. This document describes thermal hydraulic facility requirements and candidate buildings and presents examples of suitable validation experiments related to VHTRs, sodium-cooled fast reactors, and light-water reactors. These experiments range from relatively low-cost benchtop experiments for investigating individual phenomena to large electrically-heated integral facilities for investigating reactor accidents and transients.

  10. A Conclusive Experimentation Evidences that Mental States Follow Quantum Mechanics. Further Experimentation Indicates that in Mind States Bell Inequality Violation is Possible

    E-Print Network [OSTI]

    Elio Conte; Andrei Yuri Khrennikov; Orlando Todarello; Antonio Federici; Joseph P. Zbilut

    2008-04-10T23:59:59.000Z

    In the first part of the paper we reach an experimental final confirmation that mental states follow quantum mechanics. In the second part further experimentation indicates that in mind states Bell inequality violation is possible.

  11. 5.7 Experimental Results In this section the dynamic overmodulation behavior of an IFOC algorithm

    E-Print Network [OSTI]

    Hava, Ahmet

    algorithm based induction motor drive is experimentally investigated. The drive employs digital SFCR

  12. On Methods for Low Velocity Friction Compensation: Theory and Experimental Study

    E-Print Network [OSTI]

    Payandeh Graduate Student Assistant Professor Experimental Robotics Lab ERL School of Engineering Science

  13. On Methods for Low Velocity Friction Compensation: Theory and Experimental Study

    E-Print Network [OSTI]

    Payandeh Graduate Student Assistant Professor Experimental Robotics Lab (ERL) School of Engineering Science

  14. Tungsten Transport in JET H-mode Plasmas in Hybrid Scenario, Experimental Observations and Modelling

    E-Print Network [OSTI]

    Tungsten Transport in JET H-mode Plasmas in Hybrid Scenario, Experimental Observations and Modelling

  15. The New Digital Electronics for the JET Neutron Profile Monitor: Performances and First Experimental Results

    E-Print Network [OSTI]

    The New Digital Electronics for the JET Neutron Profile Monitor: Performances and First Experimental Results

  16. Accelerating technology development through integrated computation and experimentation

    SciTech Connect (OSTI)

    Shekhawat, Dushyant [U.S. DOE; Srivastava, Rameshwar [Key Logic

    2013-01-01T23:59:59.000Z

    This special section of Energy & Fuels comprises a selection of papers presented at the topical conference “Accelerating Technology Development through Integrated Computation and Experimentation”, sponsored and organized by the United States Department of Energy’s National Energy Technology Laboratory (NETL) as part of the 2012 American Institute of Chemical Engineers (AIChE) Annual Meeting held in Pittsburgh, PA, Oct 28?Nov 2, 2012. That topical conference focused on the latest research and development efforts in five main areas related to fossil energy, with each area focusing on the utilization of both experimental and computational approaches: (1) gas separations (membranes, sorbents, and solvents for CO{sub 2}, H{sub 2}, and O{sub 2} production), (2) CO{sub 2} utilization (enhanced oil recovery, chemical production, mineralization, etc.), (3) carbon sequestration (flow in natural systems), (4) advanced power cycles (oxy-combustion, chemical looping, gasification, etc.), and (5) fuel processing (H{sub 2} production for fuel cells).

  17. Strategy for experimental validation of waste package performance assessment

    SciTech Connect (OSTI)

    Bates, J.K.; Abrajano, T.A. Jr.; Wronkiewicz, D.J.; Gerding, T.J.; Seils, C.A.

    1990-07-01T23:59:59.000Z

    A strategy for the experimental validation of waste package performance assessment has been developed as part of a program supported by the Repository Technology Program. The strategy was developed by reviewing the results of laboratory analog experiments, in-situ tests, repository simulation tests, and material interaction tests. As a result of the review, a listing of dependent and independent variables that influence the ingress of water into the near-field environment, the reaction between water and the waste form, and the transport of radionuclides from the near-field environment was developed. The variables necessary to incorporate into an experimental validation strategy were chosen by identifying those which had the greatest effect of each of the three major events, i.e., groundwater ingress, waste package reactions, and radionuclide transport. The methodology to perform validation experiments was examined by utilizing an existing laboratory analog approach developed for unsaturated testing of glass waste forms. 185 refs., 9 figs., 2 tabs.

  18. Direct Experimental Determination of Spectral Densities of Molecular Complexes

    E-Print Network [OSTI]

    Leonardo A. Pachon; Paul Brumer

    2014-10-15T23:59:59.000Z

    Determining the spectral density of a molecular system immersed in a proteomic scaffold and in contact to a solvent is a fundamental challenge in the coarse-grained description of, e.g., electron and energy transfer dynamics. Once the spectral density is characterized, all the time scales are captured and no artificial separation between fast and slow processes need be invoked. Based on the fluorescence Stokes shift function, we utilize a simple and robust strategy to extract the spectral density of a number of molecular complexes from available experimental data. Specifically, we show that experimental data for dye molecules in several solvents, amino acid proteins in water, and some photochemical systems (e.g., rhodopsin and green fluorescence proteins), are well described by a three-parameter family of sub-Ohmic spectral densities that are characterized by a fast initial Gaussian-like decay followed by a slow algebraic-like decay rate at long times.

  19. Direct experimental determination of spectral densities of molecular complexes

    SciTech Connect (OSTI)

    Pachón, Leonardo A. [Grupo de Física Atómica y Molecular, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín (Colombia); Chemical Physics Theory Group, Department of Chemistry and Center for Quantum Information and Quantum Control, University of Toronto, Toronto, Ontario M5S 3H6 (Canada); Brumer, Paul [Chemical Physics Theory Group, Department of Chemistry and Center for Quantum Information and Quantum Control, University of Toronto, Toronto, Ontario M5S 3H6 (Canada)

    2014-11-07T23:59:59.000Z

    Determining the spectral density of a molecular system immersed in a proteomic scaffold and in contact to a solvent is a fundamental challenge in the coarse-grained description of, e.g., electron and energy transfer dynamics. Once the spectral density is characterized, all the time scales are captured and no artificial separation between fast and slow processes need to be invoked. Based on the fluorescence Stokes shift function, we utilize a simple and robust strategy to extract the spectral density of a number of molecular complexes from available experimental data. Specifically, we show that experimental data for dye molecules in several solvents, amino acid proteins in water, and some photochemical systems (e.g., rhodopsin and green fluorescence proteins), are well described by a three-parameter family of sub-Ohmic spectral densities that are characterized by a fast initial Gaussian-like decay followed by a slow algebraic-like decay rate at long times.

  20. Method of fission heat flux determination from experimental data

    DOE Patents [OSTI]

    Paxton, Frank A. (Schenectady, NY)

    1999-01-01T23:59:59.000Z

    A method is provided for determining the fission heat flux of a prime specimen inserted into a specimen of a test reactor. A pair of thermocouple test specimens are positioned at the same level in the holder and a determination is made of various experimental data including the temperature of the thermocouple test specimens, the temperature of bulk water channels located in the test holder, the gamma scan count ratios for the thermocouple test specimens and the prime specimen, and the thicknesses of the outer clads, the fuel fillers, and the backclad of the thermocouple test specimen. Using this experimental data, the absolute value of the fission heat flux for the thermocouple test specimens and prime specimen can be calculated.

  1. Optimal Bayesian experimental design for contaminant transport parameter estimation

    E-Print Network [OSTI]

    Tsilifis, Panagiotis; Hajali, Paris

    2015-01-01T23:59:59.000Z

    Experimental design is crucial for inference where limitations in the data collection procedure are present due to cost or other restrictions. Optimal experimental designs determine parameters that in some appropriate sense make the data the most informative possible. In a Bayesian setting this is translated to updating to the best possible posterior. Information theoretic arguments have led to the formation of the expected information gain as a design criterion. This can be evaluated mainly by Monte Carlo sampling and maximized by using stochastic approximation methods, both known for being computationally expensive tasks. We propose an alternative framework where a lower bound of the expected information gain is used as the design criterion. In addition to alleviating the computational burden, this also addresses issues concerning estimation bias. The problem of permeability inference in a large contaminated area is used to demonstrate the validity of our approach where we employ the massively parallel vers...

  2. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2014-04-01T23:59:59.000Z

    This project (10/01/2010-9/30/2014), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This project will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. In this project, the focus is to develop and implement novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; perform material characterizations and oxidation/corrosion tests; and demonstrate our new thermal barrier coating (TBC) systems experimentally under integrated gasification combined cycle (IGCC) environments.

  3. Direct Experimental Determination of Spectral Densities of Molecular Complexes

    E-Print Network [OSTI]

    Pachon, Leonardo A

    2014-01-01T23:59:59.000Z

    Determining the spectral density of a molecular system immersed in a proteomic scaffold and in contact to a solvent is a fundamental challenge in the coarse-grained description of, e.g., electron and energy transfer dynamics. Once the spectral density is characterized, all the time scales are captured and no artificial separation between fast and slow processes need be invoked. Based on the fluorescence Stokes shift function, we utilize a simple and robust strategy to extract the spectral density of a number of molecular complexes from available experimental data. Specifically, we show that experimental data for dye molecules in several solvents, amino acid proteins in water, and some photochemical systems (e.g., rhodopsin and green fluorescence proteins), are well described by a three-parameter family of sub-Ohmic spectral densities that are characterized by a fast initial Gaussian-like decay followed by a slow algebraic-like decay rate at long times.

  4. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2012-10-01T23:59:59.000Z

    This project (10/01/2010-9/30/2013), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This project will directly support the technical goals specified in DEFOA- 0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. We will develop and implement novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; perform material characterizations and oxidation/corrosion tests; and demonstrate our new thermal barrier coating (TBC) systems experimentally under integrated gasification combined cycle (IGCC) environments. The durability of the coating will be examined using the proposed Durability Test Rig.

  5. Investigations in Experimental and Theoretical High Energy Physics

    SciTech Connect (OSTI)

    Krennrich, Frank [Iowa State University

    2013-07-29T23:59:59.000Z

    We report on the work done under DOE grant DE-FG02-01ER41155. The experimental tasks have ongoing efforts at CERN (ATLAS), the Whipple observatory (VERITAS) and R&D work on dual readout calorimetry and neutrino-less double beta decay. The theoretical task emphasizes the weak interaction and in particular CP violation and neutrino physics. The detailed descriptions of the final report on each project are given under the appropriate task section of this report.

  6. Experimental studies on the group combustion of coal char particles

    E-Print Network [OSTI]

    Dahdah, Tarek Farid

    1988-01-01T23:59:59.000Z

    of temperatures in excess of 1200 K was built for this purpose. Although this study concerns char combustion, the apparatus can also be used for ignition Journal model is Journal of Heat Transfer. and combustion of pulverized coal particles. What is char...EXPERIMENTAL STUDIES ON THE GROUP COMBUSTION OF COAL CHAR PARTICLES A Thesis by TAREK FARID DAHDAH Submitted to the Graduate College of Texas ASSAM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May...

  7. Direct experimental verification of quantum commutation relations for Pauli operators

    E-Print Network [OSTI]

    Xing-Can Yao; Jaromir Fiurasek; He Lu; Wei-Bo Gao; Yu-Ao Chen; Zeng-Bing Chen; Jian-Wei Pan

    2010-02-08T23:59:59.000Z

    We propose and demonstrate scheme for direct experimental testing of quantum commutation relations for Pauli operators. The implemented device is an advanced quantum processor that involves two programmable quantum gates. Depending on a state of two-qubit program register, we can test either commutation or anti-commutation relations. Very good agreement between theory and experiment is observed, indicating high-quality performance of the implemented quantum processor and reliable verification of commutation relations for Pauli operators.

  8. Parameter identification using experimental nonlinear dynamics and chaos

    E-Print Network [OSTI]

    Chancellor, Roy Scott

    1993-01-01T23:59:59.000Z

    LIST OF FIGURES NOMENCLATURE . . CHAPTER xl xvl INTRODUCTION 1. 1 1. 2 1. 3 Review of Recent Crack Detection Literature Approach to Crack Detection Using Nonlinear Vibration Analysis Objectives 4 5 APPLICATION OF NONLINEAR DYNAMICS... III EXPERIMENTAL SETUP . 18 3. 1 3. 2 3. 3 3. 4 Overview . Overview of Complete Test Setup Vibration Hardware Electronic Integration Circuit 18 18 20 22 TABLE OF CONTENTS (continued) CHAPTER Page 3. 4. 1 Theory 3. 4. 2 Circuit Design...

  9. Experimental investigation of an electroviscous damper for rotordynamics applications

    E-Print Network [OSTI]

    Hoque, Muhammed Syedul

    1988-01-01T23:59:59.000Z

    ) Muhammed Syedul Hoque, B. S. , Columbia University Chairman of Advisory Committee: Dr. Jorgen L. Nikolajsen A new type of vibration damper for rotor systems has been developed and tested. The damper deploys an electroviscous fluid to control... the vibration of rotor systems. The fluid solidifies when an electric potential is applied across two plates submerged in the fluid, and provides coulomb damping. The experimental set up simulates an overhung flexible rotor system and is able to damp out high...

  10. Experimental and Analytical Research on Fracture Processes in ROck

    SciTech Connect (OSTI)

    Herbert H.. Einstein; Jay Miller; Bruno Silva

    2009-02-27T23:59:59.000Z

    Experimental studies on fracture propagation and coalescence were conducted which together with previous tests by this group on gypsum and marble, provide information on fracturing. Specifically, different fracture geometries wsere tested, which together with the different material properties will provide the basis for analytical/numerical modeling. INitial steps on the models were made as were initial investigations on the effect of pressurized water on fracture coalescence.

  11. Experimental determination of the effective strong coupling constant

    SciTech Connect (OSTI)

    Alexandre Deur; Volker Burkert; Jian-Ping Chen; Wolfgang Korsch

    2005-09-15T23:59:59.000Z

    We extract an effective strong coupling constant from low Q2 data on the Bjorken sum. Using sum rules, we establish its Q2-behavior over the complete Q2-range. The result is compared to effective coupling constants extracted from different processes and to calculations based on Schwinger-Dyson equations, hadron spectroscopy or lattice QCD. Although the connection between the experimentally extracted effective coupling constant and the calculations is not clear, the results agree surprisingly well.

  12. Experimental results of a predictive neural network HVAC controller

    SciTech Connect (OSTI)

    Jeannette, E.; Assawamartbunlue, K.; Kreider, J.F. [Univ. of Colorado, Boulder, CO (United States); Curtiss, P.S. [Architectural Energy Corp., Boulder, CO (United States)

    1998-12-31T23:59:59.000Z

    Proportional, integral, and derivative (PID) control is widely used in many HVAC control processes and requires constant attention for optimal control. Artificial neural networks offer the potential for improved control of processes through predictive techniques. This paper introduces and shows experimental results of a predictive neural network (PNN) controller applied to an unstable hot water system in an air-handling unit. Actual laboratory testing of the PNN and PID controllers show favorable results for the PNN controller.

  13. Experimental study of nuclear fusion reactions in muonic molecular systems

    SciTech Connect (OSTI)

    Bogdanova, L. N., E-mail: ludmila@itep.ru [Institute for Theoretical and Experimental Physics (Russian Federation)

    2013-03-15T23:59:59.000Z

    Since the pioneering discovery of the muon catalysis by Alvarez [L. W. Alvarez, K. Brander, F. S. Crawford, et al., Phys. Rev. 105, 1127 (1957)], considerable efforts were aimed at observation of various fusion processes. Results of these studies facilitated understanding the properties of lightest nuclei and dynamics of low-energy fusion reactions. There still remain unsolved theoretical and experimental problems, especially in case of pt fusion.

  14. Experimental Techniques In The Recording And Display Of Archaeological Materials

    E-Print Network [OSTI]

    Koepnick, Samuel

    2011-08-08T23:59:59.000Z

    of MASTER OF ARTS Approved by: Chair of Committee, C. Wayne Smith Committee Members, Donny L. Hamilton Donald H. House Head of Department, Donny L. Hamilton May 2011 Major Subject: Anthropology iii ABSTRACT Experimental Techniques... and friends becomes an indispensible resource. First I would like to thank each member of my advisory committee; Dr. Smith for his technical knowledge, unique solutions to odd problems, and his consistently optimistic attitude, Dr. Hamilton for his...

  15. Experimental evaluation of pocket damper seals with brush seal elements

    E-Print Network [OSTI]

    Buchanan, Steven Eugene

    2000-01-01T23:59:59.000Z

    . ACKNOWLEDGEMENTS . . tv TABLE OF CONTENTS. . LIST OF FIGURES. . Vu1 LIST OF TABLES. LIST OF EQUATIONS . . CHAPTER I INTRODUCTION . Background. . Objectives. Literature Review. . Experimental Apparatus. II LEAKAGE TESTS . . 1 3 4 6 10 Objective...Q) 0 20 30 40 50 60 70 80 90 10 CHAPTER II LEAKAGE TESTS Objective Since the primary objective of this project is to reduce the leakage of gases Rom the high pressure side to the low pressure side of the seal while retaining the damping...

  16. Extraction of the pretzelosity distribution from experimental data

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

    Lefky, Christopher; Prokudin, Alexei

    2015-02-01T23:59:59.000Z

    We attempt an extraction of the pretzelosity distribution ($h^{\\perp}_{1T}$) from preliminary COMPASS, HERMES, and JLAB experimental data on $\\sin(3\\phi_h - \\phi_S)$ asymmetry on proton and deuteron targets. The resulting distributions, albeit big errors, show tendency for up quark pretzelosity to be positive and down quark pretzelosity to be negative. A model relation of pretzelosity distribution and Orbital Angular Momentum of quarks is used to estimate contributions of up and down quarks.

  17. Experimental and Theoretical Investigation of Lubricant and Additive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic Media | Department of Energy Experimental

  18. Experimental test of a microwave ion beam source in oxygen

    SciTech Connect (OSTI)

    Asmussen, J.; Dahimene, M.

    1987-01-01T23:59:59.000Z

    Recent experiments have demonstrated a microwave (2.45 GHz) plasma disk ion source operating with inert gases both with and without an applied static magnetic field. Earlier results were reported using a preliminary, multicusp static magnetic field configuration produced by alternating pole, small, --2.5 kG rare earth magnets surrounding the microwave discharge zone. This electrodeless ion source has been rebuilt incorporating several improvements and has been experimentally tested with different discharge diffusion lengths. The improvements include removing the rare earth magnets from the inside of the microwave cavity and embedding them in the cavity walls. The placement and strength of the magnets allows electron cyclotron resonant surfaces (--875 G) to lie entirely within the discharge zone. Discharges with different diffusion lengths were created by varying the thickness of the disk-shaped discharge zone. The experimental performance with and without a static magnetic field is discussed at the low flow rates of 2--10 sccm and using a 2.5 cm diam double grid set. Experimental test results are compared to similar ion beam sources in oxygen that employ a dc discharge. The expected lifetime, startup, and shutdown problems and maintenance are also reviewed.

  19. Preliminary Analysis of the BASALA-H Experimental Programme

    SciTech Connect (OSTI)

    Blaise, Patrick; Fougeras, Philippe; Philibert, Herve; Laval, Valerie; Perret, Gregory [Commissariat a l'Energie Atomique - CEA Cadarache, 13108 St. Paul lez Durance Cedex (France)

    2002-07-01T23:59:59.000Z

    This paper is focused on the preliminary analysis of results obtained on the first cores of the first phase of the BASALA (Boiling water reactor Advanced core physics Study Aimed at mox fuel Lattice) programme, aimed at studying the neutronic parameters in ABWR core in hot conditions, currently under investigation in the French EOLE critical facility, within the framework of a cooperation between NUPEC, CEA and Cogema. The first 'on-line' analysis of the results has been made, using a new preliminary design and safety scheme based on the French APOLLO-2 code in its 2.4 qualified version and associated CEA-93 V4 (JEF-2.2) Library, that will enable the Experimental Physics Division (SPEx) to perform future core designs. It describes the scheme adopted and the results obtained in various cases, going to the critical size determination to the reactivity worth of the perturbed configurations (voided, over-moderated, and poisoned with Gd{sub 2}O{sub 3}-UO{sub 2} pins). A preliminary study on the experimental results on the MISTRAL-4 is resumed, and the comparison of APOLLO-2 versus MCNP-4C calculations on these cores is made. The results obtained show very good agreements between the two codes, and versus the experiment. This work opens the way to the future full analysis of the experimental results of the qualifying teams with completely validated schemes, based on the new 2.5 version of the APOLLO-2 code. (authors)

  20. Experimental simulation of charge conservation violation and Majorana dynamics

    E-Print Network [OSTI]

    R. Keil; C. Noh; A. Rai; S. Stützer; S. Nolte; D. G. Angelakis; A. Szameit

    2014-04-22T23:59:59.000Z

    Unphysical particles are commonly ruled out from the solution of physical equations, as they fundamentally cannot exist in any real system and, hence, cannot be examined experimentally in a direct fashion. One of the most celebrated equations that allows unphysical solutions is the relativistic Majorana equation\\cite{Majorana} which might describe neutrinos and other exotic particles beyond the Standard Model. The equation's physical solutions, the Majorana fermions, are predicted to be their own anti-particles and as a consequence they have to be neutrally charged; the charged version however (called Majoranon) is, due to charge non-conservation, unphysical and cannot exist. On the other hand, charge conservation violation has been contemplated in alternative theories associated with higher spacetime dimensions or a non-vanishing photon mass; theories whose exotic nature makes experimental testing with current technology an impossible task. In our work, we present an experimental scheme based on optics with which we simulate the dynamics of a Majoranon, involving the implementation of unphysical charge conjugation and complex conjugation. We show that the internal dynamics of the Majoranon is fundamentally different from that of its close cousin, the Dirac particle, to illustrate the nature of the unphysical operations. For this we exploit the fact that in quantum mechanics the wave function itself is not a measurable quantity. Therefore, wave functions of real physical particles, in our case Dirac particles with opposite masses, can be superposed to a wave function of an unphysical particle, the Majoranon. Our results open a new front in the field of quantum simulations of exotic phenomena, with possible applications in condensed matter physics, topological quantum computing, and testing theories within and beyond the Standard Model with existing technology.

  1. Mathematical and experimental modelling of heat pump assisted microwave drying

    SciTech Connect (OSTI)

    Xiguo Jia (Univ. of Queensland (Australia))

    1993-01-01T23:59:59.000Z

    Drying is one of the most energy intensive operations in industry and agriculture. In the quest to increase drying efficiency and product quality, new technologies and methods are constantly being sought. Of these technologies, heat pump assisted drying and microwave drying have proved to be the most promising contenders. In order to achieve a better understanding and provide a computer design tool for heat pump assisted convective and microwave drying, both mathematical modelling and experimental investigations of heat pump assisted microwave dryers have been undertaken in this study. A mathematical model has been developed to predict the steady-state performance of a heat pump assisted continuous microwave dryer, with emphasis on the simulation of heat and mass transfer processes in the evaporator and drying chamber. The model is intend to serve as a design tool in the study of heat pump dryers. To achieve the optimum design, the influences of the key design and operating parameters, as well as the comparison of different drying configurations, have been examined. Based on investigation results, several methods have been proposed to improve the performance of heat pump assisted microwave drying, such as the use of a recuperator. To validate the above mathematical model, extensive drying tests using foam rubber as the test material have been conducted on a prototype heat pump assisted microwave dryer. The prototype heat pump input power was 5 kW with a maximum microwave input power of 10 kW. The experimental performance data confirmed the veracity of the simulation model. The experimental results on drying test materials indicate that with careful design heat pump assisted microwave drying is comparable to convective drying in energy consumption while with a much higher drying speed.

  2. Experimental investigation of a thermionic converter with developed surface electrodes

    SciTech Connect (OSTI)

    Luke, James R.; El-Genk, Mohamed S.; Adrian, John M. [Institute for Space and Nuclear Power Studies/Chemical and Nuclear Engineering Department University of New Mexico, Albuquerque, New Mexico 87131 (United States)

    1997-01-10T23:59:59.000Z

    A thermionic converter with developed planar electrode surfaces is designed and tested. One of the electrodes has concentric circular grooves cut into its surface, while the other electrode surface is smooth. The grooves are 0.5 mm deep and 0.5 mm wide, having lands that are 1.0 mm wide. The experimental setup is flexible so that either the smooth or developed surface electrode can be operated as the emitter, with the other operating as the collector. The I-V characteristics and power output are compared for the two electrode arrangements.

  3. Experimental investigation of a thermionic converter with developed surface electrodes

    SciTech Connect (OSTI)

    Luke, J.R.; El-Genk, M.S.; Adrian, J.M. [Institute for Space and Nuclear Power Studies/Chemical and Nuclear Engineering Department University of New Mexico, Albuquerque, New Mexico87131 (United States)

    1997-01-01T23:59:59.000Z

    A thermionic converter with developed planar electrode surfaces is designed and tested. One of the electrodes has concentric circular grooves cut into its surface, while the other electrode surface is smooth. The grooves are 0.5 mm deep and 0.5 mm wide, having lands that are 1.0 mm wide. The experimental setup is flexible so that either the smooth or developed surface electrode can be operated as the emitter, with the other operating as the collector. The I-V characteristics and power output are compared for the two electrode arrangements. {copyright} {ital 1997 American Institute of Physics.}

  4. Experimental study of fluidized bed combustion of feedlot manure 

    E-Print Network [OSTI]

    Madan, Ajit M.

    1984-01-01T23:59:59.000Z

    Mehendale and Mike Ballard for helping me during the experiments. I would also like to thank Ricardo Garza and Dr. C. V. Philip for their help during the exhaust gas analysis on the gas chromatograph. Finally, I would like to thank my friend Komain... Characteristics 2. 2 Gasification 2. 3 Combustion CHAPTER III OBJECTIVES CHAPTER IV THE EXPERIMENTAL APPARATUS 4. 1 General Facility Layout 4. 2 Air Flow System 4. 3 Bed Chamber 4. 4 Fuel Feed System 1V V1 1X 12 14 19 21 21 23 25 25 TABLE...

  5. Power Corrections in Electron-Positron Annihilation: Experimental Review

    E-Print Network [OSTI]

    Stefan Kluth

    2006-06-20T23:59:59.000Z

    Experimental studies of power corrections with e+e- data are reviewed. An overview of the available data for jet and event shape observables is given and recent analyses based on the Dokshitzer-Marchesini-Webber (DMW) model of power corrections are summarised. The studies involve both distributions of the observables and their mean values. The agreement between perturbative QCD combined with DMW power corrections and the data is generally good, and the few exceptions are discussed. The use of low energy data sets highlights deficiencies in the existing calculations for some observables. A study of the finiteness of the physical strong coupling at low energies using hadronic $\\tau$ decays is shown.

  6. A Bayesian experimental design approach to structural health monitoring

    SciTech Connect (OSTI)

    Farrar, Charles [Los Alamos National Laboratory; Flynn, Eric [UCSD; Todd, Michael [UCSD

    2010-01-01T23:59:59.000Z

    Optimal system design for SHM involves two primarily challenges. The first is the derivation of a proper performance function for a given system design. The second is the development of an efficient optimization algorithm for choosing a design that maximizes, or nearly maximizes the performance function. In this paper we will outline how an SHM practitioner can construct the proper performance function by casting the entire design problem into a framework of Bayesian experimental design. The approach demonstrates how the design problem necessarily ties together all steps of the SHM process.

  7. Experimental and Numerical Investigation of Aerosol Scavenging by Sprays

    E-Print Network [OSTI]

    Goldmann, Andrew S.

    2011-02-22T23:59:59.000Z

    Mass Flow Rate ix Qb Legendre?s Function of the Second Kind R Random Number Re Reynolds Number s Mean Inter-Drop Length S Seed Number Stk Stokes Number t Time u Gas Velocity v Particle Velocity V Volume ?x Mean Value of Measurements Greek symbols... be describe as a ratio of the radii, with the original aerosol stream from the grazing trajectory definded as ? and the collector defined as R, as seen in Figure 2.1. Prior experimental and theoretical research related to distinct drop collection...

  8. Experimental Study of Thermodiffusion and Thermoelectricity in Charged Colloids

    E-Print Network [OSTI]

    B. T. Huang; M. Roger; M. Bonetti; T. J. Salez; C. Wiertel-Gasquet; E. Dubois; R. Cabreira Gomes; G. Demouchy; G. Mériguet; V. Peyre; M. Kouyaté; C. L. Filomeno; J. Depeyrot; F. A. Tourinho; R. Perzynski; S. Nakamae

    2015-03-30T23:59:59.000Z

    The Seebeck and Soret coefficients of ionically stabilized suspension of maghemite nanoparticles in dimethyl sulfoxide are experimentally studied as a function of nanoparticle volume fraction. In the presence of a temperature gradient, the charged colloidal nanoparticles experience both thermal drift due to their interactions with the solvent molecules and electric forces proportional to the internal thermoelectric field. The resulting thermodiffusion of nanoparticles is observed through Forced Rayleigh scattering, while the thermoelectric field is accessed through voltage measurements in a thermocell. Both techniques provide independent estimates of nanoparticle's entropy of transfer as high as 75 meV/K. Such a property may be used to improve the thermoelectric coefficients in liquid thermocells.

  9. A guide to experimental particle physics literature, 1991-1996

    SciTech Connect (OSTI)

    Ezhela, V.V.; Filimonov, B.B.; Lugovsky, S.B. [Inst. for High Energy Physics, Moscow (Russian Federation)] [and others

    1996-10-01T23:59:59.000Z

    We present an indexed guide to experimental particle physics literature for the years 1991 - 1996. Approximately 4200 papers are indexed by (1) Beam/Target/Momentum (2) Reaction/Momentum/Data-Descriptor (including the final state) (3) Particle/Decay (4) Accelerator/Experiment/Detector. All indices are cross-referenced to the paper`s title and references in the ID/Reference/Title index. The information presented in this guide is also publicly available on a regularly-updated DATAGUIDE database from the World Wide Web.

  10. Experimental Progress Report--Modernizing the Fission Basis

    SciTech Connect (OSTI)

    Macri, R A

    2012-02-17T23:59:59.000Z

    In 2010 a proposal (Modernizing the Fission Basis) was prepared to 'resolve long standing differences between LANL and LLNL associated with the correct fission basis for analysis of nuclear test data'. Collaboration between LANL/LLNL/TUNL has been formed to implement this program by performing high precision measurements of neutron induced fission product yields as a function of incident neutron energy. This new program benefits from successful previous efforts utilizing mono-energetic neutrons undertaken by this collaboration. The first preliminary experiment in this new program was performed between July 24-31, 2011 at TUNL and had 2 main objectives: (1) demonstrating the capability to measure characteristic {gamma}-rays from specific fission products; (2) studying background effects from room scattered neutrons. In addition, a new dual fission ionization chamber has been designed and manufactured. The production design of the chamber is shown in the picture below. The first feasibility experiment to test this chamber is scheduled at the TUNL Tandem Laboratory from September 19-25, 2011. The dual fission chamber design will allow simultaneous exposure of absolute fission fragment emission rate detectors and the thick fission activation foils, positioned between the two chambers. This document formalizes the earlier experimental report demonstrating the experimental capability to make accurate (< 2 %) precision gamma-ray spectroscopic measurements of the excitation function of high fission product yields of the 239Pu(n,f) reaction (induced by quasimonoenergetic neutrons). A second experiment (9/2011) introduced an compact double-sided fission chamber into the experimental arrangement, and so the relative number of incident neutrons striking the sample foil at each bombarding energy is limited only by statistics. (The number of incident neutrons often limits the experimental accuracy.) Fission chamber operation was so exceptional that 2 more chambers have been fabricated; thus fission foils of different isotopes may be left in place with sample changes. The scope of the measurements is both greatly expanded and the results become vetted. Experiment 2 is not reported here. A continuing experiment has been proposed for February 2012.

  11. Frequency and amplitude control for an experimental linac rf drive

    E-Print Network [OSTI]

    Atre, Mahesh Purushottam

    1992-01-01T23:59:59.000Z

    uses a RFQ accelerator/buncher to accelerate a beam of II ions. The 500 keV, 10 mA beam will require approximately 100 kW (peak) rf power at 473 MHz [2]. The basic layout of the linac system is illustrated in Fig. 1. The rf power source uses...-rod structure resonant at 473 MHz. ION SOURCE RF QUADRUPOLE BEAM HIGH POWER RF AMP AMPL CONTROL LOW POWER RF AMP OSC FREQ CONTROL SYSTEM Figure 1. The Experimental Linac System The oscillator uses a phase-locked loop for frequency control...

  12. Ceramic breeder blanket development for fusion experimental reactor in JAERI

    SciTech Connect (OSTI)

    Kurasawa, T.; Takatsu, H.; Sato, S. [JAERI, Ibaraki-ken (Japan)] [and others

    1994-12-31T23:59:59.000Z

    Ceramic breeding blanket is a promising breeding blanket concept for the fusion experimental reactor, and world-wide efforts have been devoted to the design and R&D. Irradiation damages of both of breeding materials and neutron multipliers are one of the critical issues for this type of blanket, and usage of these materials as a form of small pebbles has been proposed so as to accommodate expected irradiation damages without degradation of breeding capability. The present paper outlines the progress of the design of layered pebble bed breeding blanket and also shows preliminary results of concept development related to higher fusion power accommodation and convertible blanket.

  13. Experimental verification of electro-refractive phase modulation in graphene

    E-Print Network [OSTI]

    Mohsin, Muhammad; Schall, Daniel; Otto, Martin; Matheisen, Christopher; Giesecke, Anna Lena; Sagade, Abhay A; Kurz, Heinrich

    2015-01-01T23:59:59.000Z

    Graphene has been considered as a promising material for opto-electronic devices, because of its tunable and wideband optical properties. In this work, we demonstrate electro-refractive phase modulation in graphene at wavelengths from 1530 to 1570 nm. By integrating a gated graphene layer in a silicon-waveguide based Mach-Zehnder interferometer, the key parameters of a phase modulator like change in effective refractive index, insertion loss and absorption change are extracted. These experimentally obtained values are well reproduced by simulations and design guidelines are provided to make graphene devices competitive to contemporary silicon based phase modulators for on-chip applications.

  14. Fusion Rules in Navier-Stokes Turbulence: First Experimental Tests

    E-Print Network [OSTI]

    Adrienne L. Fairhall; Brindesh Dhruva; Victor S. L'vov; Itamar Procaccia; Katepalli R. Sreenivasan

    1997-01-16T23:59:59.000Z

    We present the first experimental tests of the recently derived fusion rules for Navier-Stokes (N-S) turbulence. The fusion rules address the asymptotic properties of many-point correlation functions as some of the coordinates coalesce, and form an important ingredient of the nonperturbative statistical theory of turbulence. Here we test the fusion rules when the spatial separations lie within the inertial range, and find good agreement between experiment and theory. An unexpected result is a simple linear law for the Laplacian of the velocity fluctuation conditioned on velocity increments across large separations.

  15. AVTA: 2011 Chrysler Town and Country Experimental PHEV Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a Chrysler Town and Country PHEV 2011, an experimental model not currently for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

  16. Experimental determination of the effective strong coupling constant

    SciTech Connect (OSTI)

    Alexandre Deur; Volker Burkert; Jian-Ping Chen; Wolfgang Korsch

    2007-07-01T23:59:59.000Z

    We extract an effective strong coupling constant from low Q{sup 2} data on the Bjorken sum. Using sum rules, we establish its Q{sup 2}-behavior over the complete Q{sup 2}-range. The result is compared to effective coupling constants extracted from different processes and to calculations based on Schwinger-Dyson equations, hadron spectroscopy or lattice QCD. Although the connection between the experimentally extracted effective coupling constant and the calculations is not clear, the results agree surprisingly well.

  17. Experimental semi-device-independent certification of entangled measurements

    E-Print Network [OSTI]

    Adam Bennet; Tamás Vértesi; Dylan J. Saunders; Nicolas Brunner; G. J. Pryde

    2014-04-05T23:59:59.000Z

    Certifying the entanglement of quantum states with Bell inequalities allows one to guarantee the security of quantum information protocols independently of imperfections in the measuring devices. Here we present a similar procedure for witnessing entangled measurements, which play a central role in many quantum information tasks. Our procedure is termed semi-device-independent, as it uses uncharacterized quantum preparations of fixed Hilbert space dimension. Using a photonic setup, we experimentally certify an entangled measurement using measurement statistics only. We also apply our techniques to certify unentangled but nevertheless inherently quantum measurements.

  18. Labradorite dissolution in aqueous organic acid solutions: an experimental study

    E-Print Network [OSTI]

    Ahmed, MD. Raquib Uddin

    1995-01-01T23:59:59.000Z

    in molal; i . ionic strength; np ? riot present 12 Experimental procedure Two samples weighing 187. 1 g (Lbl) and 182. 35 g (Lb2) were first jacketed in the teflon reaction cells and sealed in the pressure vessels. Distilled water was flushed through.... All the solubility studies were performed in the experiment Lbl. Except DDW, all other solubility studies were preceded and followed by kinetics studies in the same fluid. All samples were passed through 0. 2 pm filters, acidified with 0. 5 ml of 20...

  19. Experimentally observed field–gas interaction in intense optical lattices

    SciTech Connect (OSTI)

    Graul, Jacob S.; Cornella, Barry M.; Ketsdever, Andrew D.; Lilly, Taylor C. [Department of Mechanical and Aerospace Engineering, University of Colorado Colorado Springs, Colorado Springs, Colorado 80918 (United States)] [Department of Mechanical and Aerospace Engineering, University of Colorado Colorado Springs, Colorado Springs, Colorado 80918 (United States); Shneider, Mikhail N. [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States)] [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States)

    2013-12-09T23:59:59.000Z

    When a gas perturbed by a laser interference pattern, an optical lattice, exhibits a periodic modulation of its refractive index, strong Bragg diffraction of the perturbing light can occur. This scattering reduces the field's ability to further manipulate the gas. Experimental observations of Bragg scattering, evidence of a two-way coupling, are compared to the evolution of the light fields calculated by solutions to the wave equation. Comparison indicates momentum deposition as a prime contributor to the shape of the scattering function vs. lattice velocity, a rationale further supported through additional direct simulation Monte Carlo simulation.

  20. High-Frequency Nanofluidics: An Experimental Study using Nanomechanical Resonators

    E-Print Network [OSTI]

    D. M. Karabacak; V. Yakhot; K. L. Ekinci

    2007-05-02T23:59:59.000Z

    Here we apply nanomechanical resonators to the study of oscillatory fluid dynamics. A high-resonance-frequency nanomechanical resonator generates a rapidly oscillating flow in a surrounding gaseous environment; the nature of the flow is studied through the flow-resonator interaction. Over the broad frequency and pressure range explored, we observe signs of a transition from Newtonian to non-Newtonian flow at $\\omega\\tau\\approx 1$, where $\\tau$ is a properly defined fluid relaxation time. The obtained experimental data appears to be in close quantitative agreement with a theory that predicts purely elastic fluid response as $\\omega\\tau\\to \\infty$.

  1. Experimental Research of an Active Solar Heating System

    E-Print Network [OSTI]

    Gao, X.; Li, D.

    2006-01-01T23:59:59.000Z

    Re newable Energy Resources and a Greener Future Vol.VIII-1-5 REFERENCES: [1]. Rao KUANG, Yongyun Zhou, Shaoyu Shao. The relation between PV modules? gesture in BIPV and absorbed solar irradiation [J]. Acta Energiae Solaris Sinica, 2004, 25... ventilation and air conditioning, 2000, 30(4): 30-32. [4]. Hong Ye, Jun WANG, Shuangyong ZHUANG. Experimental Study on the Radiant Floor Heating System Utilizing Form-stable PCM As the Thermal Mass [J]. Acta Energiae Solaris Sinica, 2004, 25(5): 651...

  2. LCLS Experimental Run Schedules | Linac Coherent Light Source

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

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

  3. Experimental and Modeling Investigation of Radionuclide Interaction and

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic Media | Department of Energy Experimental and

  4. Experimental and Modeling Studies of the Characteristics of Liquid Biofuels

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic Media | Department of Energy Experimental andfor

  5. Experimental and Modelling Study of the Effect of Diffusional Limitations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic Media | Department of Energy Experimental andforon

  6. Benchmark Evaluation of HTR-PROTEUS Pebble Bed Experimental Program

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

    Bess, John D.; Montierth, Leland M.; Koberl, Oliver; Snoj, Luka

    2014-10-09T23:59:59.000Z

    Benchmark models were developed to evaluate 11 critical core configurations of the HTR-PROTEUS pebble bed experimental program. Various additional reactor physics measurements were performed as part of this program; currently only a total of 37 absorber rod worth measurements have been evaluated as acceptable benchmark experiments for Cores 4, 9, and 10. Dominant uncertainties in the experimental keff for all core configurations come from uncertainties in the 235U enrichment of the fuel, impurities in the moderator pebbles, and the density and impurity content of the radial reflector. Calculations with MCNP5 and ENDF/B-VII.0 neutron nuclear data are greater than the benchmark values but within 1% and also within the 3s uncertainty, except for Core 4, which is the only randomly packed pebble configuration. Repeated calculations with MCNP6.1 and ENDF/B-VII.1 are lower than the benchmark values and within 1% (~3s) except for Cores 5 and 9, which calculate lower than the benchmark eigenvalues within 4s. The primary difference between the two nuclear data libraries is the adjustment of the absorption cross section of graphite. Simulations of the absorber rod worth measurements are within 3s of the benchmark experiment values. The complete benchmark evaluation details are available in the 2014 edition of the International Handbook of Evaluated Reactor Physics Benchmark Experiments.

  7. Benchmark Evaluation of HTR-PROTEUS Pebble Bed Experimental Program

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

    Bess, John D.; Montierth, Leland M.; Koberl, Oliver; Snoj, Luka

    2014-10-09T23:59:59.000Z

    Benchmark models were developed to evaluate 11 critical core configurations of the HTR-PROTEUS pebble bed experimental program. Various additional reactor physics measurements were performed as part of this program; currently only a total of 37 absorber rod worth measurements have been evaluated as acceptable benchmark experiments for Cores 4, 9, and 10. Dominant uncertainties in the experimental keff for all core configurations come from uncertainties in the 235U enrichment of the fuel, impurities in the moderator pebbles, and the density and impurity content of the radial reflector. Calculations with MCNP5 and ENDF/B-VII.0 neutron nuclear data are greater than the benchmarkmore »values but within 1% and also within the 3s uncertainty, except for Core 4, which is the only randomly packed pebble configuration. Repeated calculations with MCNP6.1 and ENDF/B-VII.1 are lower than the benchmark values and within 1% (~3s) except for Cores 5 and 9, which calculate lower than the benchmark eigenvalues within 4s. The primary difference between the two nuclear data libraries is the adjustment of the absorption cross section of graphite. Simulations of the absorber rod worth measurements are within 3s of the benchmark experiment values. The complete benchmark evaluation details are available in the 2014 edition of the International Handbook of Evaluated Reactor Physics Benchmark Experiments.« less

  8. Numerical and experimental investigation of vortical flow-flame interaction

    SciTech Connect (OSTI)

    Najm, H.N.; Schefer, R.W.; Milne, R.B.; Mueller, C.J. [Sandia National Labs., Livermore, CA (United States); Devine, K.D.; Kempka, S.N. [Sandia National Labs., Albuquerque, NM (United States)

    1998-02-01T23:59:59.000Z

    A massively parallel coupled Eulerian-Lagrangian low Mach number reacting flow code is developed and used to study the structure and dynamics of a forced planar buoyant jet flame in two dimensions. The numerical construction uses a finite difference scheme with adaptive mesh refinement for solving the scalar conservation equations, and the vortex method for the momentum equations, with the necessary coupling terms. The numerical model construction is presented, along with computational issues regarding the parallel implementation. An experimental acoustically forced planar jet burner apparatus is also developed and used to study the velocity and scalar fields in this flow, and to provide useful data for validation of the computed jet. Burner design and laser diagnostic details are discussed, along with the measured laboratory jet flame dynamics. The computed reacting jet flow is also presented, with focus on both large-scale outer buoyant structures and the lifted flame stabilization dynamics. A triple flame structure is observed at the flame base in the computed flow, as is theoretically expected, but was not observable with present diagnostic techniques in the laboratory flame. Computed and experimental results are compared, along with implications for model improvements.

  9. Spent Fuel Transportation Package Performance Study - Experimental Design Challenges

    SciTech Connect (OSTI)

    Snyder, A. M.; Murphy, A. J.; Sprung, J. L.; Ammerman, D. J.; Lopez, C.

    2003-02-25T23:59:59.000Z

    Numerous studies of spent nuclear fuel transportation accident risks have been performed since the late seventies that considered shipping container design and performance. Based in part on these studies, NRC has concluded that the level of protection provided by spent nuclear fuel transportation package designs under accident conditions is adequate. [1] Furthermore, actual spent nuclear fuel transport experience showcase a safety record that is exceptional and unparalleled when compared to other hazardous materials transportation shipments. There has never been a known or suspected release of the radioactive contents from an NRC-certified spent nuclear fuel cask as a result of a transportation accident. In 1999 the United States Nuclear Regulatory Commission (NRC) initiated a study, the Package Performance Study, to demonstrate the performance of spent fuel and spent fuel packages during severe transportation accidents. NRC is not studying or testing its current regulations, a s the rigorous regulatory accident conditions specified in 10 CFR Part 71 are adequate to ensure safe packaging and use. As part of this study, NRC currently plans on using detailed modeling followed by experimental testing to increase public confidence in the safety of spent nuclear fuel shipments. One of the aspects of this confirmatory research study is the commitment to solicit and consider public comment during the scoping phase and experimental design planning phase of this research.

  10. An Experimental and Theoretical High Energy Physics Program

    SciTech Connect (OSTI)

    Shipsey, Ian

    2012-07-31T23:59:59.000Z

    The Purdue High Energy Physics Group conducts research in experimental and theoretical elementary particle physics and experimental high energy astrophysics. Our goals, which we share with high energy physics colleagues around the world, are to understand at the most fundamental level the nature of matter, energy, space and time, and in order to explain the birth, evolution and fate of the Universe. The experiments in which we are currently involved are: CDF, CLEO-c, CMS, LSST, and VERITAS. We have been instrumental in establishing two major in-house facilities: The Purdue Particle Physics Microstructure Detector Facility (P3MD) in 1995 and the CMS Tier-2 center in 2005. The research efforts of the theory group span phenomenological and theoretical aspects of the Standard Model as well as many of its possible extensions. Recent work includes phenomenological consequences of supersymmetric models, string theory and applications of gauge/gravity duality, the cosmological implications of massive gravitons, and the physics of extra dimensions.

  11. Incipient Transient Detection in Reactor Systems: Experimental and Theoretical Investigation

    SciTech Connect (OSTI)

    Lefteri H. Tsoukalas; S.T. Revankar; X Wang; R. Sattuluri

    2005-09-27T23:59:59.000Z

    The main goal of this research was to develop a method for detecting reactor system transients at the earliest possible time through a comprehensive experimental, testing and benchmarking program. This approach holds strong promise for developing new diagnostic technologies that are non-intrusive, generic and highly portable across different systems. It will help in the design of new generation nuclear power reactors, which utilize passive safety systems with a reliable and non-intrusive multiphase flow diagnostic system to monitor the function of the passive safety systems. The main objective of this research was to develop an improved fuzzy logic based detection method based on a comprehensive experimental testing program to detect reactor transients at the earliest possible time, practically at their birth moment. A fuzzy logic and neural network based transient identification methodology and implemented in a computer code called PROTREN was considered in this research and was compared with SPRT (Sequentially Probability Ratio Testing) decision and Bayesian inference. The project involved experiment, theoretical modeling and a thermal-hydraulic code assessment. It involved graduate and undergraduate students participation providing them with exposure and training in advanced reactor concepts and safety systems. In this final report, main tasks performed during the project period are summarized and the selected results are presented. Detailed descriptions for the tasks and the results are presented in previous yearly reports (Revankar et al 2003 and Revankar et al 2004).

  12. Benchmark Evaluation of HTR-PROTEUS Pebble Bed Experimental Program

    SciTech Connect (OSTI)

    John D. Bess; Leland M. Montierth; Oliver Koberl; Luka Snoj

    2015-01-01T23:59:59.000Z

    Benchmark models were developed to evaluate 11 critical core configurations of the HTR-PROTEUS pebble bed experimental program. Various additional reactor physics measurements were performed as part of this program; currently only a total of 37 absorber rod worth measurements have been evaluated as acceptable benchmark experiments for Cores 4, 9, and 10. Dominant uncertainties in the experimental keff for all core configurations come from uncertainties in the 235U enrichment of the fuel, impurities in the moderator pebbles, and the density and impurity content of the radial reflector. Calculations with MCNP5 and ENDF/B-VII.0 neutron nuclear data are greater than the benchmark values but within 1% and also within the 3s uncertainty, except for Core 4, which is the only randomly packed pebble configuration. Repeated calculations with MCNP6.1 and ENDF/B-VII.1 are lower than the benchmark values and within 1% (~3s) except for Cores 5 and 9, which calculate lower than the benchmark eigenvalues within 4s. The primary difference between the two nuclear data libraries is the adjustment of the absorption cross section of graphite. Simulations of the absorber rod worth measurements are within 3s of the benchmark experiment values. The complete benchmark evaluation details are available in the 2014 edition of the International Handbook of Evaluated Reactor Physics Benchmark Experiments.

  13. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2011-12-31T23:59:59.000Z

    This project (10/01/2010-9/30/2013), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This proposal will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. We will develop novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; we will perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; we will perform material characterizations and oxidation/corrosion tests; and we will demonstrate our new Thermal barrier coating (TBC) systems experimentally under Integrated gasification combined cycle (IGCC) environments. The durability of the coating will be examined using the proposed High Temperature/High Pressure Durability Test Rig under real syngas product compositions.

  14. Experimental Physical Sciences Vistas: MaRIE (draft)

    SciTech Connect (OSTI)

    Shlachter, Jack [Los Alamos National Laboratory

    2010-09-08T23:59:59.000Z

    To achieve breakthrough scientific discoveries in the 21st century, a convergence and integration of world-leading experimental facilities and capabilities with theory, modeling, and simulation is necessary. In this issue of Experimental Physical Sciences Vistas, I am excited to present our plans for Los Alamos National Laboratory's future flagship experimental facility, MaRIE (Matter-Radiation Interactions in Extremes). MaRIE is a facility that will provide transformational understanding of matter in extreme conditions required to reduce or resolve key weapons performance uncertainties, develop the materials needed for advanced energy systems, and transform our ability to create materials by design. Our unique role in materials science starting with the Manhattan Project has positioned us well to develop a contemporary materials strategy pushing the frontiers of controlled functionality - the design and tailoring of a material for the unique demands of a specific application. Controlled functionality requires improvement in understanding of the structure and properties of materials in order to synthesize and process materials with unique characteristics. In the nuclear weapons program today, improving data and models to increase confidence in the stockpile can take years from concept to new knowledge. Our goal with MaRIE is to accelerate this process by enhancing predictive capability - the ability to compute a priori the observables of an experiment or test and pertinent confidence intervals using verified and validated simulation tools. It is a science-based approach that includes the use of advanced experimental tools, theoretical models, and multi-physics codes, simultaneously dealing with multiple aspects of physical operation of a system that are needed to develop an increasingly mature predictive capability. This same approach is needed to accelerate improvements to other systems such as nuclear reactors. MaRIE will be valuable to many national security science challenges. Our first issue of Vistas focused on our current national user facilities (the Los Alamos Neutron Science Center [LANSCE], the National High Magnetic Field Laboratory-Pulsed Field Facility, and the Center for Integrated Nanotechnologies) and the vitality they bring to our Laboratory. These facilities are a magnet for students, postdoctoral researchers, and staff members from all over the world. This, in turn, allows us to continue to develop and maintain our strong staff across the relevant disciplines and conduct world-class discovery science. The second issue of Vistas was devoted entirely to the Laboratory's materials strategy - one of the three strategic science thrusts for the Laboratory. This strategy has helped focus our thinking for MaRIE. We believe there is a bright future in cutting-edge experimental materials research, and that a 21st-century facility with unique capability is necessary to fulfill this goal. The Laboratory has spent the last several years defining MaRIE, and this issue of Vistas presents our current vision of that facility. MaRIE will leverage LANSCE and our other user facilities, as well as our internal and external materials community for decades to come, giving Los Alamos a unique competitive advantage, advancing materials science for the Laboratory's missions and attracting and recruiting scientists of international stature. MaRIE will give the international materials research community a suite of tools capable of meeting a broad range of outstanding grand challenges.

  15. Experimental Citizens: The Experimental Housing Allowance Program and Housing Vouchers as American Social Policy in the 1970s and 1980s

    E-Print Network [OSTI]

    Arias, Melanie Kayser Schmidt

    2013-01-01T23:59:59.000Z

    Urban Institute, 1978. Tulsa Housing Authority. ExperimentalProgram: Final Report. Tulsa: The Authority, 1975. U.S.Durham, North Carolina; and Tulsa, Oklahoma. The AAE was not

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

    E-Print Network [OSTI]

    Dickey, James Todd

    1993-01-01T23:59:59.000Z

    concurrently developed computer model was compared with the experimental data to determine the accuracy of the model and verify the predicted trends. The model shows good agreement with the experimental data and indicates that the overall transport capacity...

  17. Measurement of uranium enrichment by gamma spectroscopy: result of an experimental design

    E-Print Network [OSTI]

    , Gamma Spectrometry, uranium enrichment #12;PAPER Measurement of uranium enrichment by gamma spectroscopy: result of an experimental design Gamma spectroscopy is commonly used in nuclear safeguards to measure uranium enrichment. An experimental

  18. PhD position in experimental petrology MarieCurie Initial Training Network ABYSS (ESR4)

    E-Print Network [OSTI]

    Demouchy, Sylvie

    PhD position in experimental petrology Marie for a research project in petrology with the main focus to investigate experimentally in Earth Sciences or a closely related discipline. Experience in petrology and geochemistry

  19. Experimental Study of Steam Surfactant Flood for Enhancing Heavy Oil Recovery After Waterflooding

    E-Print Network [OSTI]

    Sunnatov, Dinmukhamed

    2010-07-14T23:59:59.000Z

    /W) emulsions can also form under certain conditions with the addition of surfactants and/or alkali mixtures. 10 CHAPTER III EXPERIMENTAL APPARATUS AND PROCEDURE 3.1. Apparatus The experimental equipment for steam surfactant injection used for this work...

  20. Computational Modeling and the Experimental Plasma Research Program A White Paper Submitted to the FESAC Subcommittee

    E-Print Network [OSTI]

    Computational Modeling and the Experimental Plasma Research Program A White Paper Submitted of the fusion energy program. The experimental plasma research (EPR) program is well positioned to make major in fusion development and promote scientific discovery. Experimental plasma research projects explore