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  1. Isotopic Analysis- Rock At Coso Geothermal Area (1984) | Open...

    Open Energy Info (EERE)

    Home Exploration Activity: Isotopic Analysis- Rock At Coso Geothermal Area (1984) Exploration Activity Details Location Coso Geothermal Area Exploration Technique...

  2. Cuttings Analysis At Coso Geothermal Area (1977) | Open Energy...

    Open Energy Info (EERE)

    ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Coso Geothermal Area (1977) Exploration Activity Details Location Coso Geothermal Area Exploration Technique...

  3. Aeromagnetic Survey At Coso Geothermal Area (1977) | Open Energy...

    Open Energy Info (EERE)

    Home Exploration Activity: Aeromagnetic Survey At Coso Geothermal Area (1977) Exploration Activity Details Location Coso Geothermal Area Exploration Technique...

  4. Geothermal Literature Review At Coso Geothermal Area (1985) ...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Coso Geothermal Area (1985) Exploration Activity Details Location Coso...

  5. Geothermal Literature Review At Coso Geothermal Area (1984) ...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Coso Geothermal Area (1984) Exploration Activity Details Location Coso...

  6. Modeling-Computer Simulations At Coso Geothermal Area (1980)...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Coso Geothermal Area (1980) Exploration Activity Details Location Coso...

  7. Modeling-Computer Simulations At Coso Geothermal Area (2000)...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Coso Geothermal Area (2000) Exploration Activity Details Location Coso...

  8. Modeling-Computer Simulations At Coso Geothermal Area (1999)...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Coso Geothermal Area (1999) Exploration Activity Details Location Coso...

  9. Reflection Survey At Coso Geothermal Area (1989) | Open Energy...

    Open Energy Info (EERE)

    1989) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Reflection Survey At Coso Geothermal Area (1989) Exploration Activity Details Location Coso...

  10. Field Mapping At Coso Geothermal Area (1999) | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1999) Exploration Activity Details Location Coso Geothermal...

  11. Acoustic Logs At Coso Geothermal Area (1977) | Open Energy Information

    Open Energy Info (EERE)

    1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Acoustic Logs At Coso Geothermal Area (1977) Exploration Activity Details Location Coso...

  12. Acoustic Logs At Coso Geothermal Area (2005) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Acoustic Logs At Coso Geothermal Area (2005) Exploration Activity Details Location Coso...

  13. Flow Test At Coso Geothermal Area (1978) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Coso Geothermal Area (1978) Exploration Activity Details Location Coso Geothermal...

  14. Well Log Techniques At Coso Geothermal Area (1985) | Open Energy...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Well Log Techniques At Coso Geothermal Area (1985) Exploration Activity Details Location Coso Geothermal...

  15. Field Mapping At Coso Geothermal Area (1978) | Open Energy Information

    Open Energy Info (EERE)

    8) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1978) Exploration Activity Details Location Coso...

  16. Field Mapping At Coso Geothermal Area (1977-1978) | Open Energy...

    Open Energy Info (EERE)

    ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1977-1978) Exploration Activity Details Location Coso Geothermal Area Exploration Technique...

  17. 2-M Probe Survey At Coso Geothermal Area (2007) | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: 2-M Probe Survey At Coso Geothermal Area (2007) Exploration Activity Details Location Coso...

  18. Flow Test At Coso Geothermal Area (1985-1986) | Open Energy Informatio...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Coso Geothermal Area (1985-1986) Exploration Activity Details Location Coso...

  19. Electrical Resistivity At Coso Geothermal Area (1972) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electrical Resistivity At Coso Geothermal Area (1972) Exploration Activity Details Location...

  20. Fluid Inclusion Analysis At Coso Geothermal Area (2002) | Open...

    Open Energy Info (EERE)

    2) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Coso Geothermal Area (2002) Exploration Activity Details Location...

  1. Fluid Inclusion Analysis At Coso Geothermal Area (1990) | Open...

    Open Energy Info (EERE)

    0) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Coso Geothermal Area (1990) Exploration Activity Details Location...

  2. Ground Gravity Survey At Coso Geothermal Area (1990) | Open Energy...

    Open Energy Info (EERE)

    (1990) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Ground Gravity Survey Activity Date 1990 Usefulness not indicated DOE-funding Unknown...

  3. Isotopic Analysis- Fluid At Coso Geothermal Area (1982) | Open...

    Open Energy Info (EERE)

    Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1982 Usefulness not indicated DOE-funding Unknown Exploration Basis...

  4. Tracer Testing At Coso Geothermal Area (1993) | Open Energy Informatio...

    Open Energy Info (EERE)

    Activity Details Location Coso Geothermal Area Exploration Technique Tracer Testing Activity Date 1993 Usefulness useful DOE-funding Unknown Exploration Basis To determine...

  5. West Flank Coso FORGE: well photos and notes

    SciTech Connect (OSTI)

    Doug Blankenship

    2015-12-21

    Photos and detailed down-hole lithology notes for wells CGEH-1 and 74-2 at the West Flank Coso, Ca FORGE location.

  6. Core Analysis At Coso Geothermal Area (1980) | Open Energy Information

    Open Energy Info (EERE)

    Exploration Activity Details Location Coso Geothermal Area Exploration Technique Core Analysis Activity Date 1980 Usefulness not indicated DOE-funding Unknown Exploration Basis...

  7. Cuttings Analysis At Coso Geothermal Area (1980) | Open Energy...

    Open Energy Info (EERE)

    Exploration Activity Details Location Coso Geothermal Area Exploration Technique Cuttings Analysis Activity Date 1980 Usefulness not indicated DOE-funding Unknown Exploration Basis...

  8. Isotopic Analysis- Fluid At Coso Geothermal Area (1990) | Open...

    Open Energy Info (EERE)

    Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1990 Usefulness not indicated DOE-funding Unknown...

  9. Field Mapping At Coso Geothermal Area (1968-1971) | Open Energy...

    Open Energy Info (EERE)

    68-1971) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1968-1971) Exploration Activity Details Location...

  10. Water Sampling At Coso Geothermal Area (1977-1978) | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Coso Geothermal Area (1977-1978) Exploration Activity Details Location...

  11. Gamma Log At Coso Geothermal Area (1977) | Open Energy Information

    Open Energy Info (EERE)

    Coso Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gamma Log At Coso Geothermal Area (1977) Exploration Activity Details...

  12. Chemical and isotopic characteristics of the coso east flankhydrothermal fluids: implications for the location and nature of the heatsource

    SciTech Connect (OSTI)

    Christenson, B.W.; Kennedy, B.M.; Adams, M.C.; Bjornstad, S.C.; Buck, C.

    2007-01-08

    Fluids have been sampled from 9 wells and 2 fumaroles fromthe East Flank of the Coso hydrothermal system with a view toidentifying, if possible, the location and characteristics of the heatsource inflows into this portion of the geothermal field. Preliminaryresults show that there has been extensive vapor loss in the system, mostprobably in response to production. Wells 38A-9, 51-16 and 83A-16 showthe highest CO2-CO-CH4-H2 chemical equilibration temperatures, rangingbetween 300-340oC, and apart from 38A-9, the values are generally inaccordance with the measured temperatures in the wells. Calculatedtemperatures for the fractionation of 13C between CO2 and CH4 are inexcess of 400oC in fluids from wells 38A-9, 64-16-RD2 and 51A-16,obviously pointing to equilibrium conditions from deeper portions of thereservoir. Given that the predominant reservoir rock lithologies in theCoso system are relatively silicic (granitic to dioritic), the isotopicsignatures appear to reflect convective circulation and equilibrationwithin rocks close to the plastic-brittle transition. 3He/4He signatures,in conjunction with relative volatile abundances in the Coso fluids,point to a possibly altered mantle source for the heat sourcefluids.

  13. Seismic monitoring of EGS tests at the Coso Geothermal area, California, using accurate MEQ locations and full moment tensors

    SciTech Connect (OSTI)

    Foulger, G.R.; B.R. Julian, B.R.; F. Monastero

    2008-04-01

    We studied high-resolution relative locations and full moment tensors of microearthquakes (MEQs) occurring before, during and following Enhanced Geothermal Systems (EGS) experiments in two wells at the Coso geothermal area, California. The objective was to map new fractures, determine the mode and sense of failure, and characterize the stress cycle associated with injection. New software developed for this work combines waveform crosscorrelation measurement of arrival times with relative relocation methods, and assesses confidence regions for moment tensors derived using linearprogramming methods. For moment tensor determination we also developed a convenient Graphical User Interface (GUI), to streamline the work. We used data from the U.S. Navy’s permanent network of three-component digital borehole seismometers and from 14 portable three-component digital instruments. The latter supplemented the permanent network during injection experiments in well 34A-9 in 2004 and well 34-9RD2 in 2005. In the experiment in well 34A-9, the co-injection earthquakes were more numerous, smaller, more explosive and had more horizontal motion, compared with the pre-injection earthquakes. In the experiment in well 34-9RD2 the relocated hypocenters reveal a well-defined planar structure, 700 m long and 600 m high in the depth range 0.8 to 1.4 km below sea level, striking N 20° E and dipping at 75° to the WNW. The moment tensors show that it corresponds to a mode I (opening) crack. For both wells, the perturbed stress state near the bottom of the well persisted for at least two months following the injection.

  14. Locating an active fault zone in Coso geothermal field by analyzing...

    Open Energy Info (EERE)

    waves from microearthquake data Abstract Active fault systems usually provide high-permeability channels for hydrothermal outflow in geothermal fields. Locating such fault systems...

  15. Refraction Survey At Coso Geothermal Area (1989) | Open Energy...

    Open Energy Info (EERE)

    Area (1989) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Refraction Survey At Coso Geothermal Area (1989) Exploration Activity Details...

  16. Data Acquisition-Manipulation At Coso Geothermal Area (1980)...

    Open Energy Info (EERE)

    80) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At Coso Geothermal Area (1980) Exploration Activity Details...

  17. Geothermal Literature Review At Coso Geothermal Area (1987) ...

    Open Energy Info (EERE)

    7) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Coso Geothermal Area (1987) Exploration Activity Details...

  18. Isotopic Analysis- Fluid At Coso Geothermal Area (2007) | Open...

    Open Energy Info (EERE)

    of the coso east flank hydrothermal fluids: implications for the location and nature of the heat source Additional References Retrieved from "http:en.openei.orgw...

  19. Coso geothermal environmental overview study ecosystem quality

    SciTech Connect (OSTI)

    Leitner, P.

    1981-09-01

    The Coso Known Geothermal Resource Area is located just east of the Sierra Nevada, in the broad transition zone between the Mohave and Great Basin desert ecosystems. The prospect of large-scale geothermal energy development here in the near future has led to concern for the protection of biological resources. Objectives here are the identification of ecosystem issues, evaluation of the existing data base, and recommendation of additional studies needed to resolve key issues. High-priority issues include the need for (1) site-specific data on the occurrence of plant and animal species of special concern, (2) accurate and detailed information on the nature and extent of the geothermal resource, and (3) implementation of a comprehensive plan for ecosystem protection.

  20. Seismicity and seismic stress in the Coso Range, Coso geothermal...

    Open Energy Info (EERE)

    and seismic stress in the Coso Range, Coso geothermal field, and Indian Wells Valley region, Southeast-Central California Jump to: navigation, search OpenEI Reference LibraryAdd to...

  1. Chemical and isotopic characteristics of the coso east flank...

    Open Energy Info (EERE)

    of the coso east flank hydrothermal fluids: implications for the location and nature of the heat source Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  2. Details

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

    details Title: Opening Date: Closing Date: Funding Opportunity Announcement: Contract Specialist: Details:

  3. Age of the Coso Formation Inyo County California | Open Energy...

    Open Energy Info (EERE)

    the Coso indicates that the Coso Formation contains strata at least as old as 6.0 m.y. (million years) and no younger than 2.5 m.y. Within the Coso Formation, Blancan fossils...

  4. Development Wells At Coso Geothermal Area (1985) | Open Energy...

    Open Energy Info (EERE)

    Coso Geothermal Area (1985) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Coso Geothermal Area (1985) Exploration Activity...

  5. Ground Gravity Survey At Coso Geothermal Area (1980) | Open Energy...

    Open Energy Info (EERE)

    Ground Gravity Survey At Coso Geothermal Area (1980) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Coso Geothermal...

  6. COSO Geothermal Exploratory Hole No. 1, CGEH No. 1. Completion...

    Open Energy Info (EERE)

    Exploration Activities Activities (1) Exploratory Well At Coso Geothermal Area (1977-1978) Areas (1) Coso Geothermal Area Regions (0) Retrieved from "http:en.openei.org...

  7. DC Resistivity Survey (Dipole-Dipole Array) At Coso Geothermal...

    Open Energy Info (EERE)

    Coso Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: DC Resistivity Survey (Dipole-Dipole Array) At Coso Geothermal Area...

  8. Neutron Log At Coso Geothermal Area (1977) | Open Energy Information

    Open Energy Info (EERE)

    Coso Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Neutron Log At Coso Geothermal Area (1977) Exploration Activity...

  9. Coso: example of a complex geothermal reservoir. Final report...

    Open Energy Info (EERE)

    () : . Related Geothermal Exploration Activities Activities (1) Geothermal Literature Review At Coso Geothermal Area (1985) Areas (1) Coso Geothermal Area Regions (0)...

  10. Stress Test At Coso Geothermal Area (2004) | Open Energy Information

    Open Energy Info (EERE)

    Test At Coso Geothermal Area (2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Stress Test At Coso Geothermal Area (2004) Exploration...

  11. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1998...

    Open Energy Info (EERE)

    for an earthquake of comparable magnitude at the Coso region. References Bhattacharyya, J.; Gross, S.; Lees, J.; Hastings, M. (1 June 1999) Recent earthquake sequences at Coso:...

  12. Core Analysis At Coso Geothermal Area (1979) | Open Energy Information

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis Compare microcracks between Coso and Raft River geothermal areas Notes Microcracks were observed in core samples from Coso. Both...

  13. Magnetotellurics At Coso Geothermal Area (2004) | Open Energy...

    Open Energy Info (EERE)

    potential of Coso Geothermal Region Notes A dense grid of magnetotelluric (MT) stations plus contiguous bipole array profiling centered over the east flank of the Coso geothermal...

  14. Static downhole characteristics of well CGEH-1 at Coso Hot Springs...

    Open Energy Info (EERE)

    Geothermal Exploration Activities Activities (5) Acoustic Logs At Coso Geothermal Area (1977) Cuttings Analysis At Coso Geothermal Area (1977) Gamma Log At Coso Geothermal Area...

  15. Coso Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Power LLC. Since 1987, the field has produced more than 26,000 gigawatt hours (GWh) of electricity. The US Navy is the Surface Management Entity for four power plants at Coso:...

  16. Numerical Modeling At Coso Geothermal Area (2007) | Open Energy...

    Open Energy Info (EERE)

    the Coso Range. Notes A finite element analysis is used to establish the 3D state of stress within the tectonic setting of the Coso Range. The mean and differential stress...

  17. Image Logs At Coso Geothermal Area (2004) | Open Energy Information

    Open Energy Info (EERE)

    Coso Geothermal Region Notes During the second year of this project, wellbore logs and stress data were acquired in a new production well drilled in the Coso Geothermal Field,...

  18. STRESS AND FAULTING IN THE COSO GEOTHERMAL FIELD: UPDATE AND...

    Open Energy Info (EERE)

    STRESS AND FAULTING IN THE COSO GEOTHERMAL FIELD: UPDATE AND RECENT RESULTS FROM THE EAST FLANK AND COSO WASH Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  19. Fluid Inclusion Analysis At Coso Geothermal Area (1999) | Open...

    Open Energy Info (EERE)

    Devil's Kitchen fumarole area and from Coso production wells. References Lutz, S.J.; Moore, J.N.; Adams, M.C.; Norman, D.I. (1 January 1999) TRACING FLUID SOURCES IN THE COSO...

  20. Fluid Inclusion Analysis At Coso Geothermal Area (2005-2006)...

    Open Energy Info (EERE)

    Interpretation of New Wells in the Coso Geothermal Field Dilley, L. M.; Norman, D.I.; Moore, J.; McCulloch, J. (1 January 2006) Fluid Stratigraphy and Permeable Zones of the Coso...

  1. Seismicity of the Coso Range, California | Open Energy Information

    Open Energy Info (EERE)

    of the Coso Range, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Seismicity of the Coso Range, California Abstract A 16-station...

  2. Field Mapping At Coso Geothermal Area (2001-2003) | Open Energy...

    Open Energy Info (EERE)

    Coso field primarily occurs in the hanging walls of the listric faults. References Unruh, J. (1 January 2001) NEW SEISMIC IMAGING OF THE COSO GEOTHERMAL FIELD, EASTERN CALIFORNIA...

  3. Teleseismic-Seismic Monitoring At Coso Geothermal Area (2005...

    Open Energy Info (EERE)

    over a longer period of time Notes The permanent 18-station network of three-component digital seismometers at the seismically active Coso geothermal area, California, provides...

  4. 3D MAGNETOTELLURIC CHARACTERIZATION OF THE COSO GEOTHERMAL FIELD...

    Open Energy Info (EERE)

    3D MAGNETOTELLURIC CHARACTERIZATION OF THE COSO GEOTHERMAL FIELD Abstract Knowledge of the subsurface electrical resistivityconductivity can contribute to a better...

  5. Progress Report on Electrical Resistivity Studies Coso Geothermal...

    Open Energy Info (EERE)

    Report on Electrical Resistivity Studies Coso Geothermal Area Inyo County California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Progress Report on...

  6. Progress report on electrical resistivity studies, COSO Geothermal...

    Open Energy Info (EERE)

    report on electrical resistivity studies, COSO Geothermal Area, Inyo County, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Progress report...

  7. Image Logs At Coso Geothermal Area (2011) | Open Energy Information

    Open Energy Info (EERE)

    Date 2011 Usefulness useful DOE-funding Unknown Exploration Basis Determine crustul stress heterogeneity Notes Borehole induced structures in image logs of wells from the Coso...

  8. Numerical Modeling At Coso Geothermal Area (1999) | Open Energy...

    Open Energy Info (EERE)

    microseismic travel time data Lees, J.M.; Wu, H. (1 August 1999) P wave anisotropy, stress, and crack distribution at Coso geothermal field, California Additional References...

  9. Geothermometry At Coso Geothermal Area (1980) | Open Energy Informatio...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis Fluid temperature of feed water Notes Cation and sulfate isotope geothermometers indicate that the reservoir feeding water to the Coso Hot...

  10. Heat flow in the Coso geothermal area, Inyo County, California...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Heat flow in the Coso geothermal area, Inyo County, California Abstract Obvious surface...

  11. Time-Dependent Seismic Tomography of the Coso Geothermal Area...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Time-Dependent Seismic Tomography of the Coso Geothermal Area, 1996-2004 Abstract...

  12. Time-dependent seismic tomography of the Coso geothermal area...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Time-dependent seismic tomography of the Coso geothermal area, 1996-2004 Abstract...

  13. Three-dimensional magnetotelluric characterization of the Coso...

    Open Energy Info (EERE)

    array profiling has been acquired over the east flank of the Coso geothermal system, CA, USA. Due to production related electromagnetic (EM) noise the permanent observatory at...

  14. Hydrogeologic investigation of Coso Hot Springs, Inyo County...

    Open Energy Info (EERE)

    investigation of Coso Hot Springs, Inyo County, California. Final report October 1977--January 1978 Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  15. Micro-Earthquake At Coso Geothermal Area (2005) | Open Energy...

    Open Energy Info (EERE)

    at The Geysers and Coso Geothermal Reservoirs by Shear-wave Splitting, Rial, Elkibbi, Yang and Pereyra. The raw data for the project consists of seismographic recordings of...

  16. Geologic Study of the Coso Formation | Open Energy Information

    Open Energy Info (EERE)

    Coso geothermal field. These studies have provided a wealth of knowledge concerning the geology of the area, including general structural characteristics and kinematic history....

  17. Micro-Earthquake At Coso Geothermal Area (1987) | Open Energy...

    Open Energy Info (EERE)

    variations in the Coso region, California, derived from local earthquake travel times Additional References Retrieved from "http:en.openei.orgwindex.php?titleMicro-Ear...

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

    Open Energy Info (EERE)

    AND FIELD DATA Abstract We attempt to identify thermal anomalies using thermal infrared (TIR) data collected over the Coso Geothermal Power Project with the spaceborne ASTER...

  19. Seismotectonics of the Coso Range-Indian Wells Valley region...

    Open Energy Info (EERE)

    Jeffrey R. Unruh, Egill Hauksson, Francis C. Monastero, Robert J. Twiss and Jonathan C. Lewis. 2002. Seismotectonics of the Coso Range-Indian Wells Valley region, California:...

  20. Microseismicity, stress, and fracture in the Coso geothermal...

    Open Energy Info (EERE)

    Microseismicity, stress, and fracture in the Coso geothermal field, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Microseismicity,...

  1. Heat flow studies, Coso Geothermal Area, China Lake, California...

    Open Energy Info (EERE)

    Heat flow studies in the Coso Geothermal Area were conducted at China Lake, California. Temperature measurements were completed in nine of the heat flow boreholes. Temperatures...

  2. Tectonic setting of the Coso geothermal reservoir | Open Energy...

    Open Energy Info (EERE)

    eastern California Optimum development of this reservoir requires an understanding of the fracture hydrology of the Coso Mountains crystalline terrain and its hydrologic connection...

  3. Conceptual Model At Coso Geothermal Area (1990) | Open Energy...

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis To develop an understanding of the fracture hydrology of the Coso Mountains crystalline terrain and its hydrologic connection...

  4. Ground Magnetics At Coso Geothermal Area (1984) | Open Energy...

    Open Energy Info (EERE)

    alteration along faults suggests that hot fluid filled fractures with high permeability. References Roquemore, G. R. (10 May 1984) Ground magnetic survey in the Coso...

  5. Geology and alteration of the Coso Geothermal Area, Inyo County...

    Open Energy Info (EERE)

    Deep thermal fluid flow at Coso will be controlled entirely by structural permeability developed in otherwise tight and impermeable host rocks. Neither geologic mapping...

  6. Magnetotellurics At Coso Geothermal Area (2006) | Open Energy...

    Open Energy Info (EERE)

    Y. (1 January 2006) Three-Dimensional Inversion of Magnetotelluric Data on a PC, Methodology and Applications to the Coso Geothermal Field Additional References Retrieved from...

  7. Field Mapping At Coso Geothermal Area (1980) | Open Energy Information

    Open Energy Info (EERE)

    the areal extent of the magma reservoir Notes The distribution of quaternary rhyolite dome of the Coso Range was analyzed. Thirty-eight separate domes and flows of...

  8. West Flank Coso, CA FORGE ArcGIS data 2

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

    Doug Blankenship

    2016-03-01

    archive of ArcGIS data from the West Flank FORGE site located in Coso, California. Archive contains: 8 shapefiles polygon of the 3D geologic model polylines of the traces 3D modeled faults polylines of the fault traces from Duffield and Bacon, 1980 polygon of the West Flank FORGE site polylines of the traces of the geologic cross-sections (cross-sections in a separate archive in the GDR) polylines of the traces of the seismic reflection profiles through and adjacent to the West Flank site (seismic reflection profiles in a separate archive in the GDR) points of the well collars in and around the West Flank site polylines of the surface expression of the West Flank well paths

  9. Exploratory Well At Coso Geothermal Area (1967) | Open Energy...

    Open Energy Info (EERE)

    Notes Coso Hot Springs well No. 1 drilled to 114.3 m. References Fournier, R. O.; Thompson, J. M.; Austin, C. F. (1 January 1978) Chemical analyses and preliminary...

  10. Steady state deformation of the Coso Range, east central California...

    Open Energy Info (EERE)

    the result of subsidence in an area around the Coso geothermal field. The deformation signal has a short-wavelength component, related to production in the field, and a...

  11. Recent earthquake sequences at Coso: Evidence for conjugate faulting...

    Open Energy Info (EERE)

    earthquake sequences at Coso: Evidence for conjugate faulting and stress loading near a geothermal field Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal...

  12. Structure, tectonics and stress field of the Coso Range, Inyo...

    Open Energy Info (EERE)

    tectonics and stress field of the Coso Range, Inyo County, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Structure, tectonics and...

  13. Telluric Survey At Coso Geothermal Area (1977) | Open Energy...

    Open Energy Info (EERE)

    trend runs through the Coso Hot Springs--Devil's Kitchen geothermal area. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  14. Stepout-Deepening Wells At Coso Geothermal Area (1986) | Open...

    Open Energy Info (EERE)

    fluids with a temperature greater than 640 F. References Austin, C.F.; Bishop, B.P.; Moore, J. (1 May 1987) Structural interpretation of Coso Geothermal field, Inyo County,...

  15. Cuttings Analysis At Coso Geothermal Area (2005) | Open Energy...

    Open Energy Info (EERE)

    on the East Flank is dominated by diorite and granodiorite. References Kovac, K.M.; Moore, J.N.; Lutz, S.J. (1 January 2005) GEOLOGIC FRAMEWORK OF THE EAST FLANK, COSO...

  16. Thermochronometry At Coso Geothermal Area (2003) | Open Energy...

    Open Energy Info (EERE)

    granitic host rock chip samples. References Kurilovitch, L.; Norman, D.; Heizler, M.; Moore, J.; McCulloch, J. (1 January 2003) 40AR39AR THERMAL HISTORY OF THE COSO GEOTHERMAL...

  17. TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID...

    Open Energy Info (EERE)

    the Devil's Kitchen fumarole area and from Coso production wells. Authors Lutz, S.J.; Moore, J.N.; Adams, M.C.; Norman and D.I. Published PROCEEDINGS, Twenty-fourth Workshop on...

  18. Conceptual Model At Coso Geothermal Area (2006) | Open Energy...

    Open Energy Info (EERE)

    created using cross-sections and fence diagrams. References Dilley, L.M.; Norman, D.I.; Moore, J.; McCullouch, J. (1 January 2006) FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL...

  19. Electric Micro Imager Log At Coso Geothermal Area (2003) | Open...

    Open Energy Info (EERE)

    be corrected for well-bore deviation. References Rose, P.; Barton, C.; McCulloch, J.; Moore, J.N.; Kovac, K.; Sheridan, J.; Spielman, P.; Berard, B. (1 January 2003) The Coso EGS...

  20. Coso Junction, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    OpenEI by expanding it. Coso Junction is a city in Inyo County, California. It is in Rose Valley, south of Dunmovin and west of Sugarloaf Mountain.1 Energy Generation...

  1. Thermal Gradient Holes At Coso Geothermal Area (1974) | Open...

    Open Energy Info (EERE)

    Activity Date 1974 Usefulness useful DOE-funding Unknown Exploration Basis Use heat flow studies for the first time at Coso to indicate the presence or absence of abnormal heat...

  2. Terra-Gen Powers Coso Geothermal Facility Obtains Critical Federal...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Terra-Gen Powers Coso Geothermal Facility Obtains Critical Federal Permit to Increase Its...

  3. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1975...

    Open Energy Info (EERE)

    array of 26 three-component stations near the center of the anomaly. References Young, C.Y.; Ward, R.W. (1 May 1980) Three-dimensional Q (super -1) model of the Coso Hot...

  4. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1980...

    Open Energy Info (EERE)

    it is elongate in approximately the N-S direction. References Reasenberg, P.; Ellisworth, W.; Walter, A. (10 May 1980) Teleseismic evidence for a low-velocity body under the Coso...

  5. West Flank Coso FORGE: ArcGIS data

    SciTech Connect (OSTI)

    Doug Blankenship

    2015-12-21

    Geologic ArcGIS data of West Flank Coso, Ca FORGE site from a unpublished map by Rich Whitmarsh. The zip file includes a DEM, hillshade and four shapefiles of the general outlines of FORGE area.

  6. Numerical Modeling At Coso Geothermal Area (2000) | Open Energy...

    Open Energy Info (EERE)

    porosity, which are then used to constrain and delineate possible zones of intense heat, fracture accumulation and fluid saturation. Poisson's ratio at Coso ranges from 0.15 to...

  7. Exploration model for possible geothermal reservoir, Coso Hot...

    Open Energy Info (EERE)

    Abstract The purpose of this study was to test the hypothesis that a steam-filled fracture geothermal reservoir exists at Coso Hot Springs KGRA, as proposed by Combs and...

  8. Micro-Earthquake At Coso Geothermal Area (1996) | Open Energy...

    Open Energy Info (EERE)

    at 0.5 to 1.2 km in depth below Devil's Kitchen, Nicol Prospects, and Coso Hot Springs. A vertical, low Q ( 36 in contrast with surrounding rock of 80) region is interpreted as...

  9. Attenuation structure of Coso geothermal area, California, from...

    Open Energy Info (EERE)

    at 0.5 to 1.2 km in depth below Devil's Kitchen, Nicol Prospects, and Coso Hot Springs. A vertical, low Q ( 36 in contrast with surrounding rock of 80) region is interpreted as...

  10. Distribution of Quaternary Rhyolite Dome of the Coso Range California...

    Open Energy Info (EERE)

    rhyolite of similar major element chemical composition were erupted over the past 1 m.y. from vents arranged in a crudely S-shaped array atop a granitic horst in the Coso...

  11. Distribution of quaternary rhyolite dome of the Coso Range, California...

    Open Energy Info (EERE)

    rhyolite of similar major element chemical composition were erupted over the past 1 m.y. from vents arranged in a crudely S-shaped array atop a granitic horst in the Coso...

  12. Isotope Transport and Exchange within the Coso Geothermal System...

    Open Energy Info (EERE)

    and the nearby Coso Hot Springs using finite element models of single-phase, variable-density fluid flow, conductive- convective heat transfer, fluid-rock isotope exchange, and...

  13. Imaging the Coso geothermal area crustal structure with an array...

    Open Energy Info (EERE)

    the Coso geothermal area crustal structure with an array of high-density mini-arrays Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings:...

  14. An isotopic study of the Coso, California, geothermal area |...

    Open Energy Info (EERE)

    and vicinity and were analyzed for major chemical constituents and deltaD and delta18O. Non-thermal ground waters from the Coso Range were found to be isotopically heavier...

  15. Micro-Earthquake At Coso Geothermal Area (1993-1994) | Open Energy...

    Open Energy Info (EERE)

    the injection wells. References Feng, Q.; Lees, J.M. (15 April 1998) Microseismicity, stress, and fracture in the Coso geothermal field, California Additional References Retrieved...

  16. Three-dimensional V p /V s variations for the Coso region, California...

    Open Energy Info (EERE)

    the Pleistocene volcanics of the Coso Range. In order to learn more about the physical nature of these colocated anomalies, a tomographic inversion for the three-dimensional...

  17. Exploratory Well At Coso Geothermal Area (1977-1978) | Open Energy...

    Open Energy Info (EERE)

    parameters. References Energy Research and Development Administration, Las Vegas, NV (USA). Nevada Operations Office (1 June 1977) Operations plan Coso geothermal exploratory...

  18. West Flank Coso FORGE Magnetotelluric 3D Data

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

    Doug Blankenship

    2016-01-01

    This is the 3D version of the MT data for the West Flank FORGE area.The Coso geothermal field has had three Magnetotelluric (MT) datasets collected including surveys in 2003, 2006, and 2011. The final collection, in 2011, expanded the survey to the west and covers the West Flank of FORGE area.This most recent data set was collected by Schlumberger/WesternGeco and inverted by the WesternGeco GeoSolutions Integrated EM Center of Excellence in Milan, Italy; the 2003 and 2006 data were integrated for these inversions in the present study.

  19. 2-M Probe Survey At Coso Geothermal Area (1977) | Open Energy...

    Open Energy Info (EERE)

    shallow soil temperature has been observed with the 30-m contour data for Coso using computer program. References Leschack, L. A.; Lewis, J. E.; Chang, D. C. (1 December 1977)...

  20. Long-Term Testing of Geothermal Wells in the Coso Hot Springs...

    Open Energy Info (EERE)

    Testing of Geothermal Wells in the Coso Hot Springs KGRA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Long-Term Testing of Geothermal...

  1. Stress and Fluid-Flow Interaction for the Coso Geothermal Field...

    Open Energy Info (EERE)

    Fluid-Flow Interaction for the Coso Geothermal Field Derived from 3D Numerical Models Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings:...

  2. Definition of the Brittle-Ductile Transition in the Coso Geothermal...

    Open Energy Info (EERE)

    the Brittle-Ductile Transition in the Coso Geothermal Field East-Central California USA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  3. Low-altitude aeromagnetic survey of a portion of the Coso Hot...

    Open Energy Info (EERE)

    (927 line-km) was completed over a portion of the Coso Hot Springs KGRA in September 1977. The survey has defined a pronounced magnetic low that could help delineate the...

  4. Micro-Earthquake At Coso Geothermal Area (2002-2005) | Open Energy...

    Open Energy Info (EERE)

    reservoir crack characterization: the Coso geothermal field Rial, J.A.; Elkibbi, M.; Yang, M. (1 January 2005) Shear-wave splitting as a tool for the characterization of...

  5. Dipole-dipole resistivity survey of a portion of the Coso Hot...

    Open Energy Info (EERE)

    dipole resistivity survey of a portion of the Coso Hot Springs KGRA, Inyo County, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report:...

  6. Variations in dissolved gas compositions of reservoir fluids from the Coso geothermal field

    SciTech Connect (OSTI)

    Williams, Alan E.; Copp, John F.

    1991-01-01

    Gas concentrations and ratios in 110 analyses of geothermal fluids from 47 wells in the Coso geothermal system illustrate the complexity of this two-phase reservoir in its natural state. Two geographically distinct regions of single-phase (liquid) reservoir are present and possess distinctive gas and liquid compositions. Relationships in soluble and insoluble gases preclude derivation of these waters from a common parent by boiling or condensation alone. These two regions may represent two limbs of fluid migration away from an area of two-phase upwelling. During migration, the upwelling fluids mix with chemically evolved waters of moderately dissimilar composition. CO{sub 2} rich fluids found in the limb in the southeastern portion of the Coso field are chemically distinct from liquids in the northern limb of the field. Steam-rich portions of the reservoir also indicate distinctive gas compositions. Steam sampled from wells in the central and southwestern Coso reservoir is unusually enriched in both H{sub 2}S and H{sub 2}. Such a large enrichment in both a soluble and insoluble gas cannot be produced by boiling of any liquid yet observed in single-phase portions of the field. In accord with an upflow-lateral mixing model for the Coso field, at least three end-member thermal fluids having distinct gas and liquid compositions appear to have interacted (through mixing, boiling and steam migration) to produce the observed natural state of the reservoir.

  7. 36Cl/Cl ratios in geothermal systems: preliminary measurements from the Coso Field

    SciTech Connect (OSTI)

    Nimz, G.J.; Moore, J.N.; Kasameyer, P.W.

    1997-07-01

    The {sub 36}Cl/Cl isotopic composition of chlorine in geothermal systems can be a useful diagnostic tool in characterizing hydrologic structure, in determining the origins and age of waters within the systems, and in differentiating the sources of chlorine (and other solutes) in the thermal waters. The {sub 36}Cl/Cl values for several geothermal water samples and reservoir host rock samples from the Coso, California geothermal field have been measured for these purposes. The results indicate that most of the chlorine is not derived from the dominant granitoid that host the geothermal system. If the chlorine was originally input into the Coso subsurface through meteoric recharge, that input occurred at least 1-1.25 million years ago. The results suggest that the thermal waters could be connate waters derived from sedimentary formations, presumably underlying and adjacent top the granitic rocks, which have recently migrated into the host rocks. Alternatively, most of the chlorine but not the water, may have recently input into the system from magmatic sources. In either case, the results indicate that most of the chlorine in the thermal waters has existed within the granitoid host rocks for no more than about 100,00-200,00 years. this residence time for the chlorine is similar to residence times suggested by other researchers for chlorine in deep groundwaters of the Mono Basin north of the Coso field.

  8. Fluid Inclusion Analysis At Coso Geothermal Area (2004-2005)...

    Open Energy Info (EERE)

    and much fine scale detail when the logs are analyzed in detail. References Dilley, L. M.; Norman, D.I.; Berard, B. (1 January 2004) FLUID INCLUSION STRATIGRAPHY: NEW METHOD...

  9. Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    19,710 alternative fuel stations in the United States Excluding private stations Location details are subject to change. We recommend calling the stations to verify location, hours...

  10. Aerial Photography At Coso Geothermal Area (1968-1971) | Open...

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis Fumarolic and hot springs activity Notes Color photography has the greatest utility in locating areas of presently active thermal...

  11. Heat flow and microearthquake studies, Coso Geothermal Area,...

    Open Energy Info (EERE)

    The sites for ten heat flow boreholes were located primarily using the available seismic ground noise and electrical resistivity data. Difficulty was encountered in the drilling...

  12. Numerical Modeling At Coso Geothermal Area (1997) | Open Energy...

    Open Energy Info (EERE)

    velocity structure have been estimated. It is suggested that the identification and modeling of guided waves is an effective tool to locate fracture-induced, low-velocity...

  13. Long-Term Testing of Geothermal Wells in the Coso Hot Springs KGRA

    SciTech Connect (OSTI)

    Sanyal, S.; Menzies, A.; Granados, E.; Sugine, S.; Gentner, R.

    1987-01-20

    Three wells have been drilled by the Los Angeles Department of Water and Power at the Coso Hot Springs KGRA. A long-term flow test was conducted involving one producing well (well 43-7), one injector (well 88-1), and two observation wells (well 66-6 and California Energy Co’s well 71A-7). This paper presents the equipment and techniques involved and the results from the long-term test conducted between December 1985 and February 1986. 1 tab., 9 figs.

  14. Operations plan Coso geothermal exploratory hole No. 1 (CGEH...

    Open Energy Info (EERE)

    4,000 feet with an option to drill to a depth of 6,000 feet. The following are covered: management and organizational concept; program elements--description, detailed drilling...

  15. Multispectral Imaging At Coso Geothermal Area (1990) | Open Energy...

    Open Energy Info (EERE)

    Usefulness not indicated DOE-funding Unknown Exploration Basis To understand the complex geology seen on the surface and to try to improve the method of locating geothermal wells....

  16. PNNL: Publication Details

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

    Details Sorry, we cannot locate that Publication. Please try the Publications Database for other PNNL Publications. Powered By ERICA, PNNL's publication metadatabase Publications Search Publications Science as Art Calendar Magazines and Newsletters Pacific Northwest Technology Today DOE Pulse Additional Resources PNNL Technical Library PNNL Photo Library PNNL Brochure Library Related Links PNNL Technical Library

  17. 1999 CBECS Detailed Tables

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

    Commercial Buildings Energy Consumption Survey (CBECS) > Detailed Tables 1999 CBECS Detailed Tables Building Characteristics | Consumption & Expenditures Data from the 1999...

  18. 1995 Detailed Tables

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

    Households, Buildings & Industry > Commercial Buildings Energy Consumption Survey > Detailed Tables 1995 Detailed Tables Data from the 1995 Commercial Buildings Energy Consumption...

  19. New Location

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

    Location Precision measurement for particle physics Peter W. Graham Stanford University May 18, 2016 4:00 p.m. - Wilson Hall, Curia II Precision measurement offers a powerful new approach for particle physics. I will discuss novel experiments using technologies such as atom interferometry, nuclear magnetic resonance, high precision magnetometry, and torsion balances for direct detection of dark matter and gravitational waves. These provide the optimal method for direct detection of light dark

  20. ARM - RACORO Flight Details

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

    RACORO Flight Details Related Links RACORO Home AAF Home ARM Data Discovery Browse Data Post-Campaign Data Sets Data Guide (PDF, 1.4MB) Campaign Journal Flight Details Images ARM flickr site Deployment Operations Measurements Science & Operations Plan (PDF, 640K) SGP Data Plots RACORO wiki Login Required Experiment Planning Steering Committee Science Questions RACORO Proposal Abstract Full Proposal (PDF, 886K) Collaborations Meetings CLOWD Working Group News Discovery Channel Earth Live Blog

  1. ARM - Detailed Experiment Description

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

    active research and is one of the main themes of research associated with the tropical western Pacific ARM sites located in Manus (Papua New Guinea), Nauru, and Darwin (Australia). ...

  2. Document Details Document Number

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

    Document Details Document Number Date of Document Document Title/Description [Links below to each document] D195066340 Not listed. N/A REVISIONS IN STRATIGRAPHIC NOMENCLATURE OF COLUMBIA RIVER BASALT GROUP D196000240 Not listed. N/A EPA DENIAL OF LINER LEACHATE COLLECTION SYSTEM REQUIREMENTS D196005916 Not listed. N/A LATE CENOZOIC STRATIGRAPHY AND TECTONIC EVOLUTION WITHIN SUBSIDING BASIN SOUTH CENTRAL WASHINGTON D196025993 RHO-BWI-ST-14 N/A SUPRABASALT SEDIMENTS OF COLD CREEK SYNCLINE AREA

  3. Three-dimensional P and S waves velocity structures of the Coso...

    Open Energy Info (EERE)

    synthetic modeling of a cross model at critical locations, is estimated to be 0.35 km for V (sub p ) and 0.5 km for V (sub s ) . Model uncertainties are estimated by a jackknife...

  4. Detailed Photovoltaic Analysis Simulation Spreadsheet

    Energy Science and Technology Software Center (OSTI)

    2008-12-31

    The software calculates photovoltaic system energy and financial performance via the utilization of very detailed parameters.

  5. Ombuds Office Location & Hours

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

    Ombuds Office Location & Hours Ombuds Office Location & Hours Committed to the fair and equitable treatment of all employees, contractors, and persons doing business with the...

  6. Electric Power detailed State data

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

    Detailed State Data Final annual data for 2014 Release Date: October 21, 2015 Next Release Date: October 15, 2016 January 13, 2016 RevisionCorrections Annual data format 1990 - ...

  7. Sandia National Laboratories: Locations

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

    Locations Locations Sandia California CINT photo A national and international presence Sandia operates laboratories, testing facilities, and offices in multiple sites around the United States and participates in research collaborations around the world. Sandia's executive management offices and larger laboratory complex are located in Albuquerque, New Mexico. Our second principal laboratory is located in Livermore, California. Although most of our 9,840 employees work at these two locations,

  8. Alternative Fuels Data Center: Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    21,782 alternative fuel stations in the United States Excluding private stations Location details are subject to change. We recommend calling the stations to verify location, hours of operation, and access. About the data

  9. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Alamos, NM); Foreman, Larry R. (Los Alamos, NM)

    1999-01-01

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved.

  10. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, L.J.; Foreman, L.R.

    1999-08-31

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved. 7 figs.

  11. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J.; Foreman, Larry R.

    2002-01-01

    A locator with a part support is used to hold a part onto the kinematic mount of a tooling machine so that the part can be held in or replaced in exactly the same position relative to the cutting tool for machining different surfaces of the part or for performing different machining operations on the same or different surfaces of the part. The locator has disposed therein a plurality of steel balls placed at equidistant positions around the planar surface of the locator and the kinematic mount has a plurality of magnets which alternate with grooves which accommodate the portions of the steel balls projecting from the locator. The part support holds the part to be machined securely in place in the locator. The locator can be easily detached from the kinematic mount, turned over, and replaced onto the same kinematic mount or another kinematic mount on another tooling machine without removing the part to be machined from the locator so that there is no need to touch or reposition the part within the locator, thereby assuring exact replication of the position of the part in relation to the cutting tool on the tooling machine for each machining operation on the part.

  12. Object locating system

    DOE Patents [OSTI]

    Novak, James L.; Petterson, Ben

    1998-06-09

    A sensing system locates an object by sensing the object's effect on electric fields. The object's effect on the mutual capacitance of electrode pairs varies according to the distance between the object and the electrodes. A single electrode pair can sense the distance from the object to the electrodes. Multiple electrode pairs can more precisely locate the object in one or more dimensions.

  13. Acoustic emission monitoring for assessment of steel bridge details

    SciTech Connect (OSTI)

    Kosnik, D. E.; Corr, D. J.; Hopwood, T.

    2011-06-23

    Acoustic emission (AE) testing was deployed on details of two large steel Interstate Highway bridges: one cantilever through-truss and one trapezoidal box girder bridge. Quantitative measurements of activity levels at known and suspected crack locations were made by monitoring AE under normal service loads (e.g., live traffic and wind). AE indications were used to direct application of radiography, resulting in identification of a previously unknown flaw, and to inform selection of a retrofit detail.

  14. Berkeley Lab Shower Locations

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

    LBNL ShowerS Shower facilities are available at several locations: Bldg. 2-Main Entry Men's & Women's Bldg. 6-2204,2206 Men's & Women's (limited building access) Bldg. 46-143 Men's...

  15. Object locating system

    DOE Patents [OSTI]

    Novak, J.L.; Petterson, B.

    1998-06-09

    A sensing system locates an object by sensing the object`s effect on electric fields. The object`s effect on the mutual capacitance of electrode pairs varies according to the distance between the object and the electrodes. A single electrode pair can sense the distance from the object to the electrodes. Multiple electrode pairs can more precisely locate the object in one or more dimensions. 12 figs.

  16. Location and Infrastructure

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

    Facts, Figures » Location and Infrastructure Location and Infrastructure The Lab's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. April 12, 2012 Aerial View of Los Alamos National Laboratory The central Laboratory technical area is featured in this aerial view. Boundary Peak, separating the Santa Fe National Forest and

  17. Detailed Course Module Description | Department of Energy

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

    Detailed Course Module Description Detailed Course Module Description This document lists the course modules for building science courses offered at Cornell's Collaborator...

  18. Human Resources Specialist - DETAIL (Recruitment) | Department...

    Energy Savers [EERE]

    Human Resources Specialist - DETAIL (Recruitment) Human Resources Specialist - DETAIL (Recruitment) Submitted by admin on Sat, 2016-08-20 00:15 Job Summary Organization Name ...

  19. tech details | netl.doe.gov

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

    tech details Available Technologies Partnerships and Licensing Success Stories Contact Us For more information Contact Us

  20. Reasons for decision in the matter of Sable Offshore Energy Inc., application dated 9 June 1998 for approval of the plan, profile and book of reference respecting the detailed route of a subsea pipeline from the Thebaud platform to a landfall near Goldboro, Nova Scotia, and an onshore pipeline from the landfall point to the inlet of the gas processing plant located east of Goldboro, Nova Scotia: MH-4-98

    SciTech Connect (OSTI)

    1998-12-31

    The National Energy Board approved a natural gas pipeline to be built by the proponents of the Sable Offshore Energy Project within a specified 500-meter-wide corridor. The pipeline will run from an offshore platform near Sable Island to a gas plant on the Nova Scotia mainland. This report summarizes proceedings of hearings held to determine the detailed route of the pipeline within the specified corridor and to consider the most appropriate methods and timing of constructing the pipeline. Specific objections to the detailed route from holders of mineral rights licenses are noted and a Board decision on the detailed route is presented.

  1. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers to sample the ether for the radar pulse. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information.

  2. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-12-31

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information. 5 figs.

  3. Dipole Well Location

    Energy Science and Technology Software Center (OSTI)

    1998-08-03

    The problem here is to model the three-dimensional response of an electromagnetic logging tool to a practical situation which is often encountered in oil and gas exploration. The DWELL code provide the electromagnetic fields on the axis of a borehole due to either an electric or a magnetic dipole located on the same axis. The borehole is cylindrical, and is located within a stratified formation in which the bedding planes are not horizontal. The anglemore » between the normal to the bedding planes and the axis of the borehole may assume any value, or in other words, the borehole axis may be tilted with respect to the bedding planes. Additionally, all of the formation layers may have invasive zones of drilling mud. The operating frequency of the source dipole(s) extends from a few Hertz to hundreds of Megahertz.« less

  4. Electric current locator

    DOE Patents [OSTI]

    King, Paul E.; Woodside, Charles Rigel

    2012-02-07

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  5. METHOD OF LOCATING GROUNDS

    DOE Patents [OSTI]

    Macleish, K.G.

    1958-02-11

    ABS>This patent presents a method for locating a ground in a d-c circult having a number of parallel branches connected across a d-c source or generator. The complete method comprises the steps of locating the ground with reference to the mildpoint of the parallel branches by connecting a potentiometer across the terminals of the circuit and connecting the slider of the potentiometer to ground through a current indicating instrument, adjusting the slider to right or left of the mildpoint so as to cause the instrument to indicate zero, connecting the terminal of the network which is farthest from the ground as thus indicated by the potentiometer to ground through a condenser, impressing a ripple voltage on the circuit, and then measuring the ripple voltage at the midpoint of each parallel branch to find the branch in which is the lowest value of ripple voltage, and then measuring the distribution of the ripple voltage along this branch to determine the point at which the ripple voltage drops off to zero or substantially zero due to the existence of a ground. The invention has particular application where a circuit ground is present which will disappear if the normal circuit voltage is removed.

  6. Description of Axial Detail for ROK Fuel

    SciTech Connect (OSTI)

    Trellue, Holly R; Galloway, Jack D

    2012-04-20

    other 26 zones. Note that the MCNP files for F02 were created using the Monte Carlo burnup linkage code Monteburns, which saves MCNP input files with detailed compositions as a function of burnup. The 'intermediate burnup files' produced for F02 include a cooling time of 27 years. The axial location of 5 spacers was also included in the ROK F02 assembly in which each spacer contained a length of 3.81 cm. Note that due to the nature of Monteburns, which was run in a special fashion for this problem, the step number increments after the 27 year decay, so the second column of Table 2 refers to the step number that should be used in the Monteburns files.

  7. Central Plateau Principles Public Involvement Advice DETAILED...

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

    v0, 12914 Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND Cleanup of Hanford's Central Plateau is expected to take another four decades or longer, and...

  8. Crump Geyser: High Precision Geophysics & Detailed Structural...

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

    Exploration & Slim Well Drilling Crump Geyser: High Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling DOE Geothermal Peer Review 2010 - Presentation. ...

  9. First Detailed Look at RNA Dicer

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

    Detailed Look at RNA Dicer First Detailed Look at RNA Dicer Print Wednesday, 25 January 2006 00:00 Scientists have gotten their first detailed look at the molecular structure of an enzyme that Nature has been using for eons to help silence unwanted genetic messages. A team of researchers with Berkeley Lab and the University of California, Berkeley, used x-ray crystallography at ALS Beamlines 8.2.1 and 8.2.2 to determine the crystal structure of Dicer, an enzyme that plays a critical role in a

  10. FFTF Asbestos Location Tracking Program

    SciTech Connect (OSTI)

    Reynolds, J.A.

    1994-09-15

    An Asbestos Location Tracking Program was prepared to list, locate, and determine Asbestos content and to provide baseline {open_quotes}good faith{close_quotes} for yearly condition inspections for the FFTF Plant and buildings and grounds.

  11. DIORAMA Location Type User's Guide

    SciTech Connect (OSTI)

    Terry, James Russell

    2015-01-29

    The purpose of this report is to present the current design and implementation of the DIORAMA location type object (LocationType) and to provide examples and use cases. The LocationType object is included in the diorama-app package in the diorama::types namespace. Abstractly, the object is intended to capture the full time history of the location of an object or reference point. For example, a location may be speci ed as a near-Earth orbit in terms of a two-line element set, in which case the location type is capable of propagating the orbit both forward and backward in time to provide a location for any given time. Alternatively, the location may be speci ed as a xed set of geodetic coordinates (latitude, longitude, and altitude), in which case the geodetic location of the object is expected to remain constant for all time. From an implementation perspective, the location type is de ned as a union of multiple independent objects defi ned in the DIORAMA tle library. Types presently included in the union are listed and described in subsections below, and all conversions or transformation between these location types are handled by utilities provided by the tle library with the exception of the \\special-values" location type.

  12. Spring loaded locator pin assembly

    DOE Patents [OSTI]

    Groll, T.A.; White, J.P.

    1998-03-03

    This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece. 5 figs.

  13. Spring loaded locator pin assembly

    DOE Patents [OSTI]

    Groll, Todd A.; White, James P.

    1998-01-01

    This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece.

  14. First Detailed Look at RNA Dicer

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

    Scientists have gotten their first detailed look at the molecular structure of an enzyme that Nature has been using for eons to help silence unwanted genetic messages. A team...

  15. Program Analyst - DETAIL (Performance Improvement) | Department...

    Energy Savers [EERE]

    Improvement) for the Human Resources Service Delivery (HRSD) Program (HC-1.6). The detail may be extended. The detailee will play a key role in a Chief Human Capital Officer ...

  16. Property:Project Details | Open Energy Information

    Open Energy Info (EERE)

    to be installed; and desalination could also be co-located. The Griffith University Gold Coast Campus Centre for Coastal Management will investigate the flows late in 2008 for...

  17. First Detailed Look at RNA Dicer

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

    First Detailed Look at RNA Dicer Print Scientists have gotten their first detailed look at the molecular structure of an enzyme that Nature has been using for eons to help silence unwanted genetic messages. A team of researchers with Berkeley Lab and the University of California, Berkeley, used x-ray crystallography at ALS Beamlines 8.2.1 and 8.2.2 to determine the crystal structure of Dicer, an enzyme that plays a critical role in a process known as RNA interference. The Dicer enzyme is able to

  18. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  19. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, William J.

    1986-01-01

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  20. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, W.J.

    1983-10-31

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  1. Bolivia-Brazil gas line route detailed

    SciTech Connect (OSTI)

    Not Available

    1992-05-11

    This paper reports that state oil companies of Brazil and Bolivia have signed an agreement outlining the route for a 2,270 km pipeline system to deliver natural gas from Bolivian fields to Southeast Brazil. The two sides currently are negotiating details about construction costs as well as contract volumes and prices. Capacity is projected at 283-565 MMcfd. No official details are available, but Roberto Y. Hukai, a director of the Sao Paulo engineering company Jaako Poyry/Technoplan, estimates transportation cost of the Bolivian gas at 90 cents/MMBTU. That would be competitive with the price of gas delivered to the Sao Paulo gas utility Comgas, he the. Brazil's Petroleos Brasileiro SA estimates construction of the pipeline on the Brazilian side alone with cost $1.2-1.4 billion. Bolivia's Yacimientos Petroliferos Fiscales Bolivianos (YPFB) is negotiating with private domestic and foreign investors for construction of the Bolivian portion of the project.

  2. Detailed Drawings of NERSC File Systems

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

    File System Drawing Detailed Drawings of NERSC File Systems Cori Global Scratch cori scratch Global Project project Abbreviations CMP Chip Multicore Processor OSS Object Storage Server: a component of a Lustre File System OST Object Storage Target: a component of a Lustre File System LNET Lustre Network router MDS Metadata Server, manage file operation, e.g., create new file, write to shared file DVS Data Virtualization Server, Running a service to mount external storage to Cray systems HPSS

  3. 1999 Commercial Building Characteristics--Detailed Tables--Principal...

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

    Principal Building Activities > Detailed Tables-Principal Building Activities Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Principal Building Activities Table B1....

  4. 1999 Commercial Building Characteristics--Detailed Tables--Year...

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

    Year Constructed > Detailed Tables-Year Constructed Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Year Constructed Table B8. Year Constructed, Number of Buildings...

  5. Microfluidic ultrasonic particle separators with engineered node locations

    Office of Scientific and Technical Information (OSTI)

    and geometries (Patent) | SciTech Connect ultrasonic particle separators with engineered node locations and geometries Citation Details In-Document Search Title: Microfluidic ultrasonic particle separators with engineered node locations and geometries An ultrasonic microfluidic system includes a separation channel for conveying a sample fluid containing small particles and large particles, flowing substantially parallel, adjacent to a recovery fluid, with which it is in contact. An acoustic

  6. Bayesian Mulitple-Event Location

    Energy Science and Technology Software Center (OSTI)

    2010-03-30

    Bayesloc is a statistical model of the multiple seismic location system, including event hypocenters, corrections to model-based travel time predictions, assessments precision for measurement phase arrival times, and phase lavels which indicate phase ray path.

  7. Mobile Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Energy - Energy Efficiency & Renewable Energy Alternative Fueling Station Locator Fuel Type Biodiesel (B20 and above) Compressed Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied Petroleum Gas (Propane) Location Enter a city, postal code, or address Include private stations Not all stations are open to the public. Choose this option to also search private fueling stations. Search Caution: The AFDC recommends that users verify that stations are open, available

  8. Location performance objectives for the NNWSI area-to-location screening activity

    SciTech Connect (OSTI)

    Sinnock, S.; Fernandez, J.A.

    1984-01-01

    Fifty-four objectives were identified to guide the screening of the Nevada Research and Development Area of the Nevada Test Site for relatively favorable locations for the disposal of nuclear waste in a mined geologic repository. The objectives were organized as a hierarchy composed of 4 upper-level, 12 middle-level, and 38 lower-level objectives. The four upper-level objectives account for broad national goals to contain and isolate nuclear waste in an environmentally sound and economically acceptable manner. The middle-level objectives correspond to topical categories that logically relate the upper-level objectives to site-specific concerns such as seismicity, sensitive species, and flooding hazards (represented by the lower-level objectives). The relative merits of alternative locations were compared by an application of decision analysis based on standard utility theory. The relative favorabilities of pertinent physical conditions at each alternative location were weighted in relation to the importance of objectives, and summed to produce maps indicating the most and the least favorable locations. Descriptions of the objectives were organized by the hierarchical format; they detail the applicability of each objective to geologic repository siting, previously published siting criteria corresponding to each objective, and the rationale for the weight assigned to each objective, and the pertinent attributes for evaluating locations with respect to each objective. 51 references, 47 figures, 4 tables.

  9. LOCATION: Johnson County Sheriff's Office

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

    LOCATION: Johnson County Sheriff's Office Criminalistics Laboratory 11890 Sunset Drive Olathe, Kansas 66061 DATE: JULY 15TH - JULY 18TH, 2013 TUITION: MAFS MEMBERS: $550 Non-MAFS Members: $650 HOW TO ENROLL: Follow this link and complete on-line registration. Pay- ment may be made online via PayPal or a company check may be mailed to MAFS Treasurer. Payment information is all located at the registration site: http://www.mafs.net/summer-workshop LODGING AND TRAVEL: Training Rate $107.77 per night

  10. Detailed Chemical Kinetic Modeling of Cyclohexane Oxidation

    SciTech Connect (OSTI)

    Silke, E J; Pitz, W J; Westbrook, C K; Ribaucour, M

    2006-11-10

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of cyclohexane at both low and high temperatures. Reaction rate constant rules are developed for the low temperature combustion of cyclohexane. These rules can be used for in chemical kinetic mechanisms for other cycloalkanes. Since cyclohexane produces only one type of cyclohexyl radical, much of the low temperature chemistry of cyclohexane is described in terms of one potential energy diagram showing the reaction of cyclohexyl radical + O{sub 2} through five, six and seven membered ring transition states. The direct elimination of cyclohexene and HO{sub 2} from RO{sub 2} is included in the treatment using a modified rate constant of Cavallotti et al. Published and unpublished data from the Lille rapid compression machine, as well as jet-stirred reactor data are used to validate the mechanism. The effect of heat loss is included in the simulations, an improvement on previous studies on cyclohexane. Calculations indicated that the production of 1,2-epoxycyclohexane observed in the experiments can not be simulated based on the current understanding of low temperature chemistry. Possible 'alternative' H-atom isomerizations leading to different products from the parent O{sub 2}QOOH radical were included in the low temperature chemical kinetic mechanism and were found to play a significant role.

  11. Ancillary-service details: Dynamic scheduling

    SciTech Connect (OSTI)

    Hirst, E.; Kirby, B.

    1997-01-01

    Dynamic scheduling (DS) is the electronic transfer from one control area to another of the time-varying electricity consumption associated with a load or the time-varying electricity production associated with a generator. Although electric utilities have been using this technique for at least two decades, its use is growing in popularity and importance. This growth is a consequence of the major changes under way in US bulk-power markets, in particular efforts to unbundle generation from transmission and to increase competition among generation providers. DS can promote competition and increase choices. It allows consumers to purchase certain services from entities outside their physical-host area and it allows generators to sell certain services to entities other than their physical host. These services include regulation (following minute-to-minute variations in load) and operating reserves, among others. Such an increase in the number of possible suppliers and customers should encourage innovation and reduce the costs and prices of providing electricity services. The purpose of the project reported here was to collect and analyze data on utility experiences with DS. Chapter 2 provides additional details and examples of the definitions of DS. Chapter 3 explains why DS might be an attractive service that customers and generators, as well as transmission providers, might wan to use. Chapter 4 presents some of the many current DS examples the authors uncovered in their interviews. Chapter 5 discusses the costs and cost-effectiveness of DS. Chapter 6 explains what they believe can and cannot be electronically moved from one control area to another, primarily in terms of the six ancillary services that FERC defined in Order 888. Chapter 7 discusses the need for additional research on DS.

  12. 1999 Commercial Building Characteristics--Detailed Tables--Census...

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

    Census Region > Detailed Tables-Census Region Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Census Region Table B3. Census Region, Number of Buildings and Floorspace...

  13. Molecular details of a starch utilization pathway in the human...

    Office of Scientific and Technical Information (OSTI)

    pathway in the human gut symbiont Eubacterium rectale Citation Details In-Document Search Title: Molecular details of a starch utilization pathway in the human gut symbiont ...

  14. A Stochastic Reactor Based Virtual Engine Model Employing Detailed...

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

    Detailed Chemistry for Kinetic Studies of In-Cylinder Combustion and Exhaust Aftertreatment A Stochastic Reactor Based Virtual Engine Model Employing Detailed Chemistry for ...

  15. FEMP First Thursday Update Provides Details about the 2016 Energy...

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

    FEMP First Thursday Update Provides Details about the 2016 Energy Exchange Training and Trade Show FEMP First Thursday Update Provides Details about the 2016 Energy Exchange ...

  16. Overview of Detailed Chemical Speciation and Particle Sizing...

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

    Detailed Chemical Speciation and Particle Sizing for Diesel Exhaust, Both Real Time and Filter Based Measurements Overview of Detailed Chemical Speciation and Particle Sizing for ...

  17. Blundell 2 Power Plant Details | Open Energy Information

    Open Energy Info (EERE)

    Power Plant Details Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Blundell 2 Power Plant Details Author Geothermal Energy Association Published...

  18. WINDExchange: School Wind Project Locations

    Wind Powering America (EERE)

    School Wind Project Locations Tips for Using the Google Map On top of the Google Map, use the Country, State, Project Status, and Project Type dropdown lists to filter projects. Along the left margin, use the zooming meter to zoom in or out of your view. In the top left corner, click Reset View to reset all the filters and zooming. Click on Map, Satellite, and Terrain to view the map three different ways. Click and drag the map to move it around. Use the right scroll bar to view the project

  19. Detailed photonuclear cross-section calculations and astrophysical applications

    SciTech Connect (OSTI)

    Gardner, D.G.; Gardner, M.A.; Hoff, R.W.

    1989-06-15

    We have investigated the role of an isomeric state and its coupling to the ground state (g.s.) via photons and neutron inelastic scattering in a stellar environment by making detailed photonuclear and neutron cross-section calculations for /sup 176/Lu and /sup 210/Bi. In the case of /sup 176/Lu, the g.s. would function as an excellent galactic slow- (s-) process chronometer were it not for the 3.7-h isomer at 123 keV. Our calculations predicted much larger photon cross sections for production of the isomer, as well as a lower threshold, than had been assumed based on earlier measurements. These two factors combine to indicate that an enormous correction, a factor of 10/sup 7/, must be applied to shorten the current estimate of the half-life against photoexcitation of /sup 176/Lu as a function of temperature. This severely limits the use of /sup 176/Lu as a stellar chronometer and indicates a significantly lower temperature at which the two states reach thermal equilibrium. For /sup 210/Bi, our preliminary calculations of the production and destruction of the 3 /times/ 10/sup 6/ y isomeric state by neutrons and photons suggest that the /sup 210/Bi isomer may not be destroyed by photons as rapidly as assumed in certain stellar environments. This leads to an alternate production path of /sup 207/Pb and significantly affects presently interpreted lead isotopic abundances. We have been able to make such detailed nuclear cross-section calculations using: modern statistical-model codes of the Hauser-Feshbach type, with complete conservation of angular momentum and parity; reliable systematics of the input parameters required by these codes, including knowledge of the absolute gamma-ray strength-functions for E1, M1, and E2 transitions; and codes developed to compute large, discrete, nuclear level sets, their associated gamma-ray branchings, and the presence and location of isomeric states. 7 refs., 2 figs.

  20. POLICY GUIDANCE MEMORANDUM #15 Processing Personnel Actions for Details |

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

    Department of Energy 5 Processing Personnel Actions for Details POLICY GUIDANCE MEMORANDUM #15 Processing Personnel Actions for Details The Office of Personnel Management (OPM), effective September 12, 2010, requires agencies to officially document detail actions. As a result, all Servicing Human Resources Offices (SHROs) are now required to document, process, and file certain specific detail actions in CHRIS. POLICY GUIDANCE MEMORANDUM #15 Processing Personnel Actions for Details (69.77 KB)

  1. 7Li MRI of Li batteries reveals location of microstructural lithium...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: 7Li MRI of Li batteries reveals location of microstructural lithium Citation Details In-Document Search Title: 7Li MRI of Li ...

  2. SAPLE: Sandia Advanced Personnel Locator Engine.

    SciTech Connect (OSTI)

    Procopio, Michael J.

    2010-04-01

    We present the Sandia Advanced Personnel Locator Engine (SAPLE) web application, a directory search application for use by Sandia National Laboratories personnel. SAPLE's purpose is to return Sandia personnel 'results' as a function of user search queries, with its mission to make it easier and faster to find people at Sandia. To accomplish this, SAPLE breaks from more traditional directory application approaches by aiming to return the correct set of results while placing minimal constraints on the user's query. Two key features form the core of SAPLE: advanced search query interpretation and inexact string matching. SAPLE's query interpretation permits the user to perform compound queries when typing into a single search field; where able, SAPLE infers the type of field that the user intends to search on based on the value of the search term. SAPLE's inexact string matching feature yields a high-quality ranking of personnel search results even when there are no exact matches to the user's query. This paper explores these two key features, describing in detail the architecture and operation of SAPLE. Finally, an extensive analysis on logged search query data taken from an 11-week sample period is presented.

  3. 1999 Commercial Building Characteristics--Detailed Tables--Size...

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

    Complete Set of 1999 CBECS Detailed Tables Detailed Tables- of Buildings Table B6. Building Size, Number of Buildings b6.pdf (PDF file), b6.xls (Excel spreadsheet file), b6.txt...

  4. Mammoth Pacific II Power Plant Details | Open Energy Information

    Open Energy Info (EERE)

    Power Plant Details Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Mammoth Pacific II Power Plant Details Abstract Additional information: The Mammoth...

  5. New Measurement Explores Fine Details of Proton Structure | Jefferson...

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

    New Measurement Explores Fine Details of Proton Structure New Measurement Explores Fine Details of Proton Structure BigCal, contained 1,744 lead glass bars The new calorimeter, ...

  6. GE Global Research Locations | GE Global Research

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

    Locations GE Global Research is innovating around the clock. Select one of our locations to learn more about operations there.GE Global Research is innovating around the clock. Select a location to learn more about our operations. Home > Locations GE Global Research is ALWAYS OPEN Already know about our locations? Experience a special look at a day in our life around the world! See What We're Doing Dhahran, Saudi Arabia Founded: 2015 Employees: 15 Focus Areas: Material Characterization,

  7. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 2003

    SciTech Connect (OSTI)

    Spane, Frank A.; Newcomer, Darrell R.

    2004-09-13

    This report presents results obtained from detailed hydrologic characterization of the unconfined aquifer system conducted at the Hanford Site.

  8. Detail Shot Of Mira | Argonne Leadership Computing Facility

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

    Detail Shot Of Mira Download original image « Back to galleryItem 3 of 4« Previous | Next

  9. FY 2014 Funding History Detail Spreadsheet | Department of Energy

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

    Budget » FY 2014 Budget Justification » FY 2014 Funding History Detail Spreadsheet FY 2014 Funding History Detail Spreadsheet FY 2014 Funding History Detail Spreadsheet (3.5 MB) (3.39 MB) More Documents & Publications CONSUMER CLOTHES WASHERS (APPENDIX J2) Direct Heating Equipment- v2.0 consumer Clothes Washers (Appendix J2)

  10. Fort Drum integrated resource assessment. Volume 2, Baseline detail

    SciTech Connect (OSTI)

    Dixon, D.R.; Armstrong, P.R.; Brodrick, J.R.; Daellenbach, K.K.; Di Massa, F.V.; Keller, J.M.; Richman, E.E.; Sullivan, G.P.; Wahlstrom, R.R.

    1992-12-01

    The US Army Forces Command (FORSCOM) has tasked the Pacific Northwest Laboratory (PNL) as the lead laboratory supporting the US Department of Energy (DOE) Federal Energy Management Program`s mission to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Drum. This is a model program PNL is designing for federal customers served by the Niagara Mohawk Power Company. It will identify and evaluate all electric and fossil fuel cost-effective energy projects; develop a schedule at each installation for project acquisition considering project type, size, timing, and capital requirements, as well as energy and dollar savings; and secure 100% of the financing required to implement electric energy efficiency projects from Niagara Mohawk and have Niagara Mohawk procure the necessary contractors to perform detailed audits and install the technologies. This report documents the assessment of baseline energy use at one of Niagara Mohawk`s primary federal facilities, the FORSCOM Fort Drum facility located near Watertown, New York. It is a companion report to Volume 1, the Executive Summary, and Volume 3, the Resource Assessment. This analysis examines the characteristics of electric, gas, oil, propane, coal, and purchased thermal capacity use for fiscal year (FY) 1990. It records energy-use intensities for the facilities at Fort Drum by building type and energy end use. It also breaks down building energy consumption by fuel type, energy end use, and building type. A complete energy consumption reconciliation is presented that includes the accounting of all energy use among buildings, utilities, central systems, and applicable losses.

  11. Griffiss AFB integrated resource assessment. Volume 2, Electric baseline detail

    SciTech Connect (OSTI)

    Dixon, D.R.; Armstrong, P.R.; Keller, J.M.

    1993-02-01

    The US Air Force Air Combat Command has tasked the Pacific Northwest Laboratory (PNL) as the lead laboratory supporting the US Department of Energy (DOE) Federal Energy Management Program`s (FEMP) mission to identify, evaluate, and assist in acquiring all cost-effective energy projects at Griffiss Air Force Base (AFB). This is a model program PNL is designing for federal customers served by the Niagara Mohawk Power Company (Niagara Mohawk). It will (1) identify and evaluate all electric cost-effective energy projects; (2) develop a schedule at each installation for project acquisition considering project type, size, timing, and capital requirements, as well as energy and dollar savings; and (3) secure 100% of the financing required to implement electric energy efficiency projects from Niagara Mohawk and have Niagara Mohawk procure the necessary contractors to perform detailed audits and install the technologies. This report documents the assessment of baseline energy use at one of Niagara Mohawk`s primary federal facilities, Griffiss AFB, an Air Combat Command facility located near Rome, New York. It is a companion report to Volume 1, the Executive Summary, and Volume 3, the Electric Resource Assessment. The analysis examines the characteristics of electric, gas, oil, propane, coal, and purchased thermal capacity use for fiscal year (FY) 1990. The results include energy-use intensities for the facilities at Griffiss AFB by building type and electric energy end use. A complete electric energy consumption reconciliation is presented that accounts for the distribution of all major electric energy uses and losses among buildings, utilities, and central systems.

  12. DETAILED MOLECULAR OBSERVATIONS TOWARD THE DOUBLE HELIX NEBULA

    SciTech Connect (OSTI)

    Torii, K.; Enokiya, R.; Hasegawa, K.; Kudo, N.; Fukui, Y.; Morris, M. R.

    2014-07-01

    The Double Helix Nebula (DHN), located 100 pc above Sgr A* in the Galactic center (GC), is a unique structure whose morphology suggests it is a magnetic feature. Recent molecular observations toward the DHN revealed two candidate molecular counterparts of the DHN at radial velocities of 35 km s{sup 1} and 0 km s{sup 1} and discussed the model in which the DHN has its origin at the circumnuclear disk in the GC. In this paper, new CO observations toward the DHN using the Caltech Submillimeter Observatory and Mopra telescopes are presented. The higher-resolution observations of ?1 pc scale reveal the detailed distributions and kinematics of the two CO counterparts (the 0 km s{sup 1} and 35 km s{sup 1} features) and provide new information on their physical conditions. As a result, we find that the 0 km s{sup 1} feature with a mass of 3.3 10{sup 4} M {sub ?} coincides with the infrared emission of the DHN, indicating clear association with the DHN. The association of the 35 km s{sup 1} feature, with a mass of 0.8 10{sup 4} M {sub ?}, is less clear compared with the 0 km s{sup 1} feature, but the complementary distribution between the molecular gas and the DHN and velocity variation along the DHN support its association with the DHN. The two molecular features are highly excited, as shown by the relatively high CO J = 2-1/J = 1-0 intensity ratios of ?1.0, and have kinetic temperatures of ?30 K, consistent with the typical molecular clouds in the GC.

  13. Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling

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

    and Analysis of Value of Advanced Pumped Storage Hydropower in the U.S. | Department of Energy Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value of Advanced Pumped Storage Hydropower in the U.S. Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value of Advanced Pumped Storage Hydropower in the U.S. Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value of

  14. ARM-UAV TWP-ICE Payload Instrumentation Details

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

    Payload Instrumentation Details McCoy, Robert Sandia National Laboratories Tooman, Tim Sandia National Laboratories McFarquhar, Greg University of Illinois Category: Field ...

  15. Trends in Commercial Buildings--Total Primary Energy Detail

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

    Energy Consumption and Graph Total Primary Energy Consumption Graph Detail and Data Table 1979 to 1992 primary consumption trend with 95% confidence ranges 1979 to 1992 primary...

  16. Trends in Commercial Buildings--Total Site Energy Detail

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

    Energy Consumption and Graph Total Site Energy Consumption Graph Detail and Data Table 1979 to 1992 site consumption trend with 95% confidence ranges 1979 to 1992 site...

  17. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell...

  18. Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value...

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

    Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value of Advanced Pumped Storage Hydropower in the U.S. Pumped Storage Hydropower ...

  19. Detailed High-Resolution Three-Dimensional Simulations of OMEGA...

    Office of Scientific and Technical Information (OSTI)

    Separated Reactants Inertial Confinement Fusion Experiments Citation Details In-Document ... Visit OSTI to utilize additional information resources in energy science and technology. A ...

  20. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell ...

  1. Detailed HCCI Exhaust Speciation - ORNL Reference Fuel Blends...

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

    HCCI Exhaust Speciation - ORNL Reference Fuel Blends Detailed HCCI Exhaust Speciation - ORNL Reference Fuel Blends *Accurately measure exhaust profile from an HCCI engine with a ...

  2. Residential Windows and Window Coverings: A Detailed View of...

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

    Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior SEPTEMBER 2013 Prepared for: Building Technologies Office Office of Energy ...

  3. Helicopter magnetic survey conducted to locate wells

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Stamp, V.; Hall, R.; Colina, K.

    2008-07-01

    A helicopter magnetic survey was conducted in August 2007 over 15.6 sq mi at the Naval Petroleum Reserve No. 3s (NPR-3) Teapot Dome Field near Casper, Wyoming. The surveys purpose was to accurately locate wells drilled there during more than 90 years of continuous oilfield operation. The survey was conducted at low altitude and with closely spaced flight lines to improve the detection of wells with weak magnetic response and to increase the resolution of closely spaced wells. The survey was in preparation for a planned CO2 flood for EOR, which requires a complete well inventory with accurate locations for all existing wells. The magnetic survey was intended to locate wells missing from the well database and to provide accurate locations for all wells. The ability of the helicopter magnetic survey to accurately locate wells was accomplished by comparing airborne well picks with well locations from an intense ground search of a small test area.

  4. Sandia National Laboratories: Locations: Kauai Test Facility

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

    KTF provides the following location-enabled operations: Joint experiments with launches from Vandenberg Air Force Base or orbiting objects Experiments on phenomena occurring in the ...

  5. Energy Storage Demonstration Project Locations | Department of...

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

    Map of the United States showing the location of Energy Storage Demonstration projects created with funding from the Smart Grid Demonstration Project, funded through the American ...

  6. Hyperspectral Remote Sensing Techniques For Locating Geothermal...

    Open Energy Info (EERE)

    Remote Sensing Techniques For Locating Geothermal Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Poster: Hyperspectral Remote Sensing Techniques For...

  7. Population Sensitivity Evaluation of Two Candidate Locations...

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

    Population Sensitivity Evaluation of Two Candidate Locations for Possible Small Modular Reactor Siting (3.84 MB) More Documents & Publications Evaluation of Proposed Hampton Roads ...

  8. Department of Energy Releases Details of Tribal Summit | Department of

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

    Energy Details of Tribal Summit Department of Energy Releases Details of Tribal Summit April 26, 2011 - 12:00am Addthis WASHINGTON, D.C. - U.S. Department of Energy today released details of the upcoming Tribal Summit with American Indian and Alaska Native Leaders that will be held on May 4-5, 2011, at the Crystal City Gateway Marriott in Arlington, Va. The summit will build on Secretary Chu's continued commitment to partnering with Native Americans to support the development of clean energy

  9. 1999 Commercial Buildings Characteristics--Detailed Tables--Conservati...

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

    as rowstubs in most detailed tables. Total buildings, total floorspace, and average building size for these categories are shown in Table B1. The PDF and spreadsheet data tables...

  10. Detailed Planning Kicks Off | OpenEI Community

    Open Energy Info (EERE)

    Detailed Planning Kicks Off Home > Groups > Linked Open Data Workshop in Washington, D.C. Jweers's picture Submitted by Jweers(88) Contributor 27 September, 2012 - 06:53 planning...

  11. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 2000

    SciTech Connect (OSTI)

    Spane, Frank A.; Thorne, Paul D.; Newcomer, Darrell R.

    2001-05-15

    This report provides the resluts of detailed hydrologic characterization tests conducted within eleven Hanford Site wells during fiscal year 2000. Detailed characterization tests performed included groundwater-flow characterization; barometric response evaluation; slug tests; single-well tracer tests; constant-rate pumping tests; and in-well, vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include transmissivity; hydraulic conductivity; specific yield; effective porosity; in-well, lateral flow velocity; aquifer-flow velocity; vertical distribution of hydraulic conductivity (within the well-screen section); and in-well, verticla flow velocity. In addition, local groundwater-flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.

  12. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 1999

    SciTech Connect (OSTI)

    Spane, Frank A.; Thorne, Paul D.; Newcomer, Darrell R.

    2001-01-19

    This report provides the results of detailed hydrologic characterization tests conducted within newly constructed Hanford Site wells during FY 1999. Detailed characterization tests performed during FY 1999 included: groundwater flow characterization, barometric response evaluation, slug tests, single-well tracer tests, constant-rate pumping tests, and in-well vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include: transmissivity, hydraulic conductivity, specific yield, effective porosity, in-well lateral flow velocity, aquifer flow velocity, vertical distribution of hydraulic conductivity (within the well-screen section) and in-well vertical flow velocity. In addition, local groundwater flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.

  13. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply ... As conventional lithium-ion batteries approach their theoretical energy-storage limits, ...

  14. Detailed Monthly and Annual LNG Import Statistics (2004-2012...

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

    Monthly and Annual LNG Import Statistics (2004-2012) Detailed Monthly and Annual LNG Import Statistics (2004-2012) (1.07 MB) More Documents & Publications U.S. LNG Imports and ...

  15. Letter from Commonwealth of Virginia to ENSR International Detailing

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

    Responses to Comments made Concerning the Modified Protocol for Downwash Modeling-Mirant Potomac River, LLC | Department of Energy of Virginia to ENSR International Detailing Responses to Comments made Concerning the Modified Protocol for Downwash Modeling-Mirant Potomac River, LLC Letter from Commonwealth of Virginia to ENSR International Detailing Responses to Comments made Concerning the Modified Protocol for Downwash Modeling-Mirant Potomac River, LLC Docket No. EO-05-01: Letter from

  16. A Stochastic Reactor Based Virtual Engine Model Employing Detailed

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

    Chemistry for Kinetic Studies of In-Cylinder Combustion and Exhaust Aftertreatment | Department of Energy A Stochastic Reactor Based Virtual Engine Model Employing Detailed Chemistry for Kinetic Studies of In-Cylinder Combustion and Exhaust Aftertreatment A Stochastic Reactor Based Virtual Engine Model Employing Detailed Chemistry for Kinetic Studies of In-Cylinder Combustion and Exhaust Aftertreatment The model consists of an in-cylinder combustion engine model, an interconnecting exhaust

  17. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Two Studies Reveal Details of Lithium-Battery Function Print Wednesday, 27 February 2013 00:00 Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile

  18. Overview of Detailed Chemical Speciation and Particle Sizing for Diesel

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

    Exhaust, Both Real Time and Filter Based Measurements | Department of Energy Detailed Chemical Speciation and Particle Sizing for Diesel Exhaust, Both Real Time and Filter Based Measurements Overview of Detailed Chemical Speciation and Particle Sizing for Diesel Exhaust, Both Real Time and Filter Based Measurements 2002 DEER Conference Presentation: University of Wisconsin - Madison 2002_deer_foster.pdf (6.94 MB) More Documents & Publications The Impact of Oil Consumption Mechanisms on

  19. Results of Detailed Hydrologic Characterization TestsFiscal and Calendar Year 2005

    SciTech Connect (OSTI)

    Spane, Frank A.; Newcomer, Darrell R.

    2008-02-27

    This report provides the results of detailed hydrologic characterization tests conducted within selected Hanford Site wells during fiscal and calendar year 2005. Detailed characterization tests performed included groundwater-flow characterization, barometric response evaluation, slug tests, in-well vertical groundwater-flow assessments, and a single-well tracer and constant-rate pumping test. Hydraulic property estimates obtained from the detailed hydrologic tests include hydraulic conductivity, transmissivity, specific yield, effective porosity, in-well lateral and vertical groundwater-flow velocity, aquifer groundwater-flow velocity, and depth-distribution profiles of hydraulic conductivity. In addition, local groundwater-flow characteristics (i.e., hydraulic gradient and flow direction) were determined for a site where detailed well testing was performed. Results obtained from these tests provide hydrologic information that supports the needs of Resource Conservation and Recovery Act waste management area characterization as well as sitewide groundwater monitoring and modeling programs. These results also reduce the uncertainty of groundwater-flow conditions at selected locations on the Hanford Site.

  20. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas; Pomroy, William

    1992-01-01

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  1. Assessment of User Home Location Geoinference Methods

    SciTech Connect (OSTI)

    Harrison, Joshua J.; Bell, Eric B.; Corley, Courtney D.; Dowling, Chase P.; Cowell, Andrew J.

    2015-05-29

    This study presents an assessment of multiple approaches to determine the home and/or other important locations to a Twitter user. In this study, we present a unique approach to the problem of geotagged data sparsity in social media when performing geoinferencing tasks. Given the sparsity of explicitly geotagged Twitter data, the ability to perform accurate and reliable user geolocation from a limited number of geotagged posts has proven to be quite useful. In our survey, we have achieved accuracy rates of over 86% in matching Twitter user profile locations with their inferred home locations derived from geotagged posts.

  2. Mobile Truck Stop Electrification Site Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    of the zip code area instead of the actual location. If you're having difficulty, please contact the technical response team at 800-254-6735. They will be able to assist you. TSE...

  3. Sandia National Laboratories: Locations: Livermore, California: Visiting

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

    Sandia/California: Maps and Directions Locations Maps and Directions to Sandia/California Sandia/California is located at 7011 East Avenue in Livermore, Calif., a suburban community about 45 miles east of San Francisco. Lawrence Livermore National Laboratory (LLNL) is directly across the street from Sandia on the north side of East Avenue. Access to Sandia's California site is limited to those with authorized badges. If you do not have an authorized badge, be sure to make arrangements with

  4. Sandia National Laboratories: Locations: Livermore, California: Visiting

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

    Sandia/California California Livermore, California administration building Our location and hours of operation Sandia/California is located at 7011 East Avenue in Livermore, Calif., a suburban community about 45 miles east of San Francisco. Positioned at the eastern edge of the San Francisco Bay Area, Sandia is within easy commuting distance of many affordable housing communities in San Joaquin County and the Central Valley. The official hours of operation at Sandia/California are from 7:30

  5. DOE - NNSA/NFO -- Photo Library Details page

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

    Photo Details NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Instructions: Click the photograph number or name link below the thumbnail to view the full size image Photograph details are listed on the right Refer to the Viewing Instructions and FAQs for technical help Unable to display this Web Part. To troubleshoot the problem, open this Web page in a Windows SharePoint Services-compatible HTML editor such as Microsoft Office SharePoint Designer. If the problem persists, contact

  6. FAQ Detail | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    ASCR Leadership Computing Challenge (ALCC) » FAQ Detail Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Current Awards Past Awards Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities

  7. Can quantum coherent solar cells break detailed balance?

    SciTech Connect (OSTI)

    Kirk, Alexander P.

    2015-07-21

    Carefully engineered coherent quantum states have been proposed as a design attribute that is hypothesized to enable solar photovoltaic cells to break the detailed balance (or radiative) limit of power conversion efficiency by possibly causing radiative recombination to be suppressed. However, in full compliance with the principles of statistical mechanics and the laws of thermodynamics, specially prepared coherent quantum states do not allow a solar photovoltaic cell—a quantum threshold energy conversion device—to exceed the detailed balance limit of power conversion efficiency. At the condition given by steady-state open circuit operation with zero nonradiative recombination, the photon absorption rate (or carrier photogeneration rate) must balance the photon emission rate (or carrier radiative recombination rate) thus ensuring that detailed balance prevails. Quantum state transitions, entropy-generating hot carrier relaxation, and photon absorption and emission rate balancing are employed holistically and self-consistently along with calculations of current density, voltage, and power conversion efficiency to explain why detailed balance may not be violated in solar photovoltaic cells.

  8. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  9. Study on detailed geological modelling for fluvial sandstone reservoir in Daqing oil field

    SciTech Connect (OSTI)

    Zhao Hanqing; Fu Zhiguo; Lu Xiaoguang

    1997-08-01

    Guided by the sedimentation theory and knowledge of modern and ancient fluvial deposition and utilizing the abundant information of sedimentary series, microfacies type and petrophysical parameters from well logging curves of close spaced thousands of wells located in a large area. A new method for establishing detailed sedimentation and permeability distribution models for fluvial reservoirs have been developed successfully. This study aimed at the geometry and internal architecture of sandbodies, in accordance to their hierarchical levels of heterogeneity and building up sedimentation and permeability distribution models of fluvial reservoirs, describing the reservoir heterogeneity on the light of the river sedimentary rules. The results and methods obtained in outcrop and modem sedimentation studies have successfully supported the study. Taking advantage of this method, the major producing layers (PI{sub 1-2}), which have been considered as heterogeneous and thick fluvial reservoirs extending widely in lateral are researched in detail. These layers are subdivided into single sedimentary units vertically and the microfacies are identified horizontally. Furthermore, a complex system is recognized according to their hierarchical levels from large to small, meander belt, single channel sandbody, meander scroll, point bar, and lateral accretion bodies of point bar. The achieved results improved the description of areal distribution of point bar sandbodies, provide an accurate and detailed framework model for establishing high resolution predicting model. By using geostatistic technique, it also plays an important role in searching for enriched zone of residual oil distribution.

  10. ARM: Ship navigational location and attitude: Position and Heading...

    Office of Scientific and Technical Information (OSTI)

    Ship navigational location and attitude: Position and Heading Data Title: ARM: Ship navigational location and attitude: Position and Heading Data Ship navigational location and ...

  11. Smart Grid Demonstration Project Locations | Department of Energy

    Office of Environmental Management (EM)

    Demonstration Project Locations Smart Grid Demonstration Project Locations Map of the United States showing the location of Smart Grid Demonstration projects created with funding ...

  12. Research Site Locations for Current and Former EERE Postdoctoral...

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

    Research Site Locations for Current and Former EERE Postdoctoral Awards Research Site Locations for Current and Former EERE Postdoctoral Awards Research Site Locations for Current ...

  13. Detailed thermal-hydraulic computation into a containment building

    SciTech Connect (OSTI)

    Caruso. A.; Flour, I.; Simonin, O.

    1995-09-01

    This paper deals with numerical predictions of the influence of water sprays upon stratifications into a containment building using a two-dimensional two-phase flow code. Basic equations and closure assumptions are briefly presented. A test case in a situation involving spray evaporation is first detailed to illustrate the validation step. Then results are presented for a compressible recirculating flow into a containment building with condensation phenomena.

  14. Towards a detailed soot model for internal combustion engines

    SciTech Connect (OSTI)

    Mosbach, Sebastian; Celnik, Matthew S.; Raj, Abhijeet; Kraft, Markus; Zhang, Hongzhi R.; Kubo, Shuichi; Kim, Kyoung-Oh

    2009-06-15

    In this work, we present a detailed model for the formation of soot in internal combustion engines describing not only bulk quantities such as soot mass, number density, volume fraction, and surface area but also the morphology and chemical composition of soot aggregates. The new model is based on the Stochastic Reactor Model (SRM) engine code, which uses detailed chemistry and takes into account convective heat transfer and turbulent mixing, and the soot formation is accounted for by SWEEP, a population balance solver based on a Monte Carlo method. In order to couple the gas-phase to the particulate phase, a detailed chemical kinetic mechanism describing the combustion of Primary Reference Fuels (PRFs) is extended to include small Polycyclic Aromatic Hydrocarbons (PAHs) such as pyrene, which function as soot precursor species for particle inception in the soot model. Apart from providing averaged quantities as functions of crank angle like soot mass, volume fraction, aggregate diameter, and the number of primary particles per aggregate for example, the integrated model also gives detailed information such as aggregate and primary particle size distribution functions. In addition, specifics about aggregate structure and composition, including C/H ratio and PAH ring count distributions, and images similar to those produced with Transmission Electron Microscopes (TEMs), can be obtained. The new model is applied to simulate an n-heptane fuelled Homogeneous Charge Compression Ignition (HCCI) engine which is operated at an equivalence ratio of 1.93. In-cylinder pressure and heat release predictions show satisfactory agreement with measurements. Furthermore, simulated aggregate size distributions as well as their time evolution are found to qualitatively agree with those obtained experimentally through snatch sampling. It is also observed both in the experiment as well as in the simulation that aggregates in the trapped residual gases play a vital role in the soot

  15. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of

  16. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of

  17. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of

  18. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of

  19. Method for locating defective nuclear fuel elements

    SciTech Connect (OSTI)

    Lawrie, W.E.; White, N.W.; Womack, R.E.

    1982-02-02

    Defects in nuclear fuel elements are ascertained and located within an assembled fuel assembly by ultrasonic means. In a typical embodiment of the invention, an ultrasonic search unit is positioned within the fuel assembly opposite the lower plenum of the fuel element to be tested. An ultrasonic pulse is radially projected into the element. Defective fuel elements are ascertained by ultrasonic reflection measurements.

  20. TWRS information locator database system design description

    SciTech Connect (OSTI)

    Knutson, B.J.

    1996-09-13

    This document gives an overview and description of the Tank Waste Remediation System (TWRS) Information Locator Database (ILD)system design. The TWRS ILD system is an inventory of information used in the TWRS Systems Engineering process to represent the TWRS Technical Baseline. The inventory is maintained in the form of a relational database developed in Paradox 4.5.

  1. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, Olivier; Pitz, William J.; Westbrook, Charles K.

    2008-08-15

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran and co-workers for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet-stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO{sub 2} production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels. (author)

  2. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, O; Pitz, W J; Westbrook, C K

    2007-09-17

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran et al. for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO2 production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels.

  3. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, O; Pitz, W J; Westbrook, C K

    2007-09-20

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran et al. for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO{sub 2} production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels.

  4. Leak locating microphone, method and system for locating fluid leaks in pipes

    DOE Patents [OSTI]

    Kupperman, David S.; Spevak, Lev

    1994-01-01

    A leak detecting microphone inserted directly into fluid within a pipe includes a housing having a first end being inserted within the pipe and a second opposed end extending outside the pipe. A diaphragm is mounted within the first housing end and an acoustic transducer is coupled to the diaphragm for converting acoustical signals to electrical signals. A plurality of apertures are provided in the housing first end, the apertures located both above and below the diaphragm, whereby to equalize fluid pressure on either side of the diaphragm. A leak locating system and method are provided for locating fluid leaks within a pipe. A first microphone is installed within fluid in the pipe at a first selected location and sound is detected at the first location. A second microphone is installed within fluid in the pipe at a second selected location and sound is detected at the second location. A cross-correlation is identified between the detected sound at the first and second locations for identifying a leak location.

  5. VCSEL fault location apparatus and method

    DOE Patents [OSTI]

    Keeler, Gordon A.; Serkland, Darwin K.

    2007-05-15

    An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

  6. google-map-of-argonne-location

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

    goals NNSA Releases 2015 Enterprise Strategic Vision Today, we are pleased to announce the publication of the 2015 DOE/NNSA Enterprise Strategic Vision. This document aligns with the Department of Energy Strategic Plan for 2014-2018 and provides a framework for integrating our missions and direction for pursuing DOE's strategic goals. The...

    Google Map of Argonne Location Map of Building 222 (TRACC)- Green Arrow TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics

  7. Detrecting and Locating Partial Discharges in Transformers

    SciTech Connect (OSTI)

    Shourbaji, A.; Richards, R.; Kisner, R. A.; Hardy, J.

    2005-02-04

    A collaborative research between the Oak Ridge National Laboratory (ORNL), the American Electric Power (AEP), the Tennessee Valley Authority (TVA), and the State of Ohio Energy Office (OEO) has been formed to conduct a feasibility study to detect and locate partial discharges (PDs) inside large transformers. The success of early detection of the PDs is necessary to avoid costly catastrophic failures that can occur if the process of PD is ignored. The detection method under this research is based on an innovative technology developed by ORNL researchers using optical methods to sense the acoustical energy produced by the PDs. ORNL researchers conducted experimental studies to detect PD using an optical fiber as an acoustic sensor capable of detecting acoustical disturbances at any point along its length. This technical approach also has the potential to locate the point at which the PD was sensed within the transformer. Several optical approaches were experimentally investigated, including interferometric detection of acoustical disturbances along the sensing fiber, light detection and ranging (LIDAR) techniques using frequency modulation continuous wave (FMCW), frequency modulated (FM) laser with a multimode fiber, FM laser with a single mode fiber, and amplitude modulated (AM) laser with a multimode fiber. The implementation of the optical fiber-based acoustic measurement technique would include installing a fiber inside a transformer allowing real-time detection of PDs and determining their locations. The fibers are nonconductive and very small (core plus cladding are diameters of 125 μm for single-mode fibers and 230 μm for multimode fibers). The research identified the capabilities and limitations of using optical technology to detect and locate sources of acoustical disturbances such as in PDs in large transformers. Amplitude modulation techniques showed the most promising results and deserve further research to better quantify the technique’s sensitivity

  8. Our Locations | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Locations The NNSA's nuclear security enterprise spans eight sites, including three national laboratories, with more than six decades of cutting-edge nuclear security experience. That history and technical expertise enables NNSA to accomplish its work across its four mission areas. The NNSA's nuclear security enterprise spans eight sites, including three national laboratories, with more than six decades of cutting-edge nuclear security experience. That history and technical expertise enables

  9. CX-013844: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Frontier Observatory for Research in Geothermal Energy - Coso, CA (Phase One) CX(s) Applied: A1, A9, A11Date: 06/25/2015 Location(s): New MexicoOffices(s): National Energy Technology Laboratory

  10. A New Detailed Term Accounting Opacity Code: TOPAZ

    SciTech Connect (OSTI)

    Iglesias, C A; Chen, M H; Isaacs, W; Sonnad, V; Wilson, B G

    2004-04-28

    A new opacity code, TOPAZ, which explicitly includes configuration term structure in the bound-bound transitions is being developed. The goal is to extend the current capabilities of detailed term accounting opacity codes such as OPAL that are limited to lighter elements of astrophysical interest. At present, opacity calculations of heavier elements use statistical methods that rely on the presence of myriad spectral lines for accuracy. However, statistical approaches have been shown to be inadequate for astrophysical opacity calculations. An application of the TOPAZ code will be to study the limits of statistical methods. Comparisons of TOPAZ to other opacity codes as well as experiments are presented.

  11. Bio-butanol: Combustion properties and detailed chemical kinetic model

    SciTech Connect (OSTI)

    Black, G.; Curran, H.J.; Pichon, S.; Simmie, J.M.; Zhukov, V.

    2010-02-15

    Autoignition delay time measurements were performed at equivalence ratios of 0.5, 1 and 2 for butan-1-ol at reflected shock pressures of 1, 2.6 and 8 atm at temperatures from 1100 to 1800 K. High-level ab initio calculations were used to determine enthalpies of formation and consequently bond dissociation energies for each bond in the alcohol. A detailed chemical kinetic model consisting of 1399 reactions involving 234 species was constructed and tested against the delay times and also against recent jet-stirred reactor speciation data with encouraging results. The importance of enol chemistry is highlighted. (author)

  12. Detailed balance limit of power conversion efficiency for organic photovoltaics

    SciTech Connect (OSTI)

    Seki, Kazuhiko; Furube, Akihiro; Yoshida, Yuji

    2013-12-16

    A fundamental difference between inorganic photovoltaic (IPV) and organic photovoltaic (OPV) cells is that charges are generated at the interface in OPV cells, while free charges can be generated in the bulk in IPV cells. In OPV cells, charge generation involves intrinsic energy losses to dissociate excitons at the interface between the donor and acceptor. By taking into account the energy losses, we show the theoretical limits of the power conversion efficiency set by radiative recombination of the carriers on the basis of the detailed balance relation between radiation from the cell and black-body radiation.

  13. Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND

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

    v0, 12/9/14 Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND Cleanup of Hanford's Central Plateau is expected to take another four decades or longer, and cost tens of billions of dollars. The Central Plateau includes the 200 East and 200 West Areas with all of Hanford's High-Level Nuclear Waste Tank Farms, processing plants, sites where over a million gallons of High-Level Nuclear Waste has leaked from Single Shell Tanks (SSTs), and billions of gallons of waste was

  14. Detailed Physical Trough Model for NREL's Solar Advisor Model: Preprint

    SciTech Connect (OSTI)

    Wagner, M. J.; Blair, N.; Dobos, A.

    2010-10-01

    Solar Advisor Model (SAM) is a free software package made available by the National Renewable Energy Laboratory (NREL), Sandia National Laboratory, and the US Department of Energy. SAM contains hourly system performance and economic models for concentrating solar power (CSP) systems, photovoltaic, solar hot-water, and generic fuel-use technologies. Versions of SAM prior to 2010 included only the parabolic trough model based on Excelergy. This model uses top-level empirical performance curves to characterize plant behavior, and thus is limited in predictive capability for new technologies or component configurations. To address this and other functionality challenges, a new trough model; derived from physical first principles was commissioned to supplement the Excelergy-based empirical model. This new 'physical model' approaches the task of characterizing the performance of the whole parabolic trough plant by replacing empirical curve-fit relationships with more detailed calculations where practical. The resulting model matches the annual performance of the SAM empirical model (which has been previously verified with plant data) while maintaining run-times compatible with parametric analysis, adding additional flexibility in modeled system configurations, and providing more detailed performance calculations in the solar field, power block, piping, and storage subsystems.

  15. Validation of detailed thermal hydraulic models used for LMR safety and for improvement of technical specifications

    SciTech Connect (OSTI)

    Dunn, F.E.

    1995-12-31

    Detailed steady-state and transient coolant temperatures and flow rates from an operating reactor have been used to validate the multiple pin model in the SASSYS-1 liquid metal reactor systems analysis code. This multiple pin capability can be used for explicit calculations of axial and lateral temperature distributions within individual subassemblies. Thermocouples at a number of axial locations and in a number of different coolant sub-channels m the XXO9 instrumented subassembly in the EBR-II reactor provided temperature data from the Shutdown Heat Removal Test (SHRT) series. Flow meter data for XXO9 and for the overall system are also available from these tests. Results of consistent SASSYS-1 multiple pin analyses for both the SHRT-45 loss-of-flow-without-scram-test and the S14RT-17 protected loss-of-flow test agree well with the experimental data, providing validation of the SASSYS-1 code over a wide range of conditions.

  16. Impacts of Climate Change on Energy Consumption and Peak Demand in Buildings: A Detailed Regional Approach

    SciTech Connect (OSTI)

    Dirks, James A.; Gorrissen, Willy J.; Hathaway, John E.; Skorski, Daniel C.; Scott, Michael J.; Pulsipher, Trenton C.; Huang, Maoyi; Liu, Ying; Rice, Jennie S.

    2015-01-01

    This paper presents the results of numerous commercial and residential building simulations, with the purpose of examining the impact of climate change on peak and annual building energy consumption over the portion of the Eastern Interconnection (EIC) located in the United States. The climate change scenario considered (IPCC A2 scenario as downscaled from the CASCaDE data set) has changes in mean climate characteristics as well as changes in the frequency and duration of intense weather events. This investigation examines building energy demand for three annual periods representative of climate trends in the CASCaDE data set at the beginning, middle, and end of the century--2004, 2052, and 2089. Simulations were performed using the Building ENergy Demand (BEND) model which is a detailed simulation platform built around EnergyPlus. BEND was developed in collaboration with the Platform for Regional Integrated Modeling and Analysis (PRIMA), a modeling framework designed to simulate the complex interactions among climate, energy, water, and land at decision-relevant spatial scales. Over 26,000 building configurations of different types, sizes, vintages, and, characteristics which represent the population of buildings within the EIC, are modeled across the 3 EIC time zones using the future climate from 100 locations within the target region, resulting in nearly 180,000 spatially relevant simulated demand profiles for each of the 3 years. In this study, the building stock characteristics are held constant based on the 2005 building stock in order to isolate and present results that highlight the impact of the climate signal on commercial and residential energy demand. Results of this analysis compare well with other analyses at their finest level of specificity. This approach, however, provides a heretofore unprecedented level of specificity across multiple spectrums including spatial, temporal, and building characteristics. This capability enables the ability to

  17. Positron Scanner for Locating Brain Tumors

    DOE R&D Accomplishments [OSTI]

    Rankowitz, S.; Robertson, J. S.; Higinbotham, W. A.; Rosenblum, M. J.

    1962-03-01

    A system is described that makes use of positron emitting isotopes for locating brain tumors. This system inherently provides more information about the distribution of radioactivity in the head in less time than existing scanners which use one or two detectors. A stationary circular array of 32 scintillation detectors scans a horizontal layer of the head from many directions simultaneously. The data, consisting of the number of counts in all possible coincidence pairs, are coded and stored in the memory of a Two-Dimensional Pulse-Height Analyzer. A unique method of displaying and interpreting the data is described that enables rapid approximate analysis of complex source distribution patterns. (auth)

  18. Date Time Event Description/Participants Location

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

    Updated: 06/11/2015 Date Time Event Description/Participants Location Point of Contact 11 thru 12 All Day Meeting Todd Allen, deputy director of Science and Technology at INL, has been invited to speak at the Idaho Society of Professional Engineers (ISPE) annual meeting. Coeur d'Alene, ID Sara Prentice, 526-9591 18 9:00 AM Education Outreach Approximately 50 iSTEM students and instructors will tour various INL Idaho Falls facilities Idaho Falls, ID INL Tours Office, 526-0050 23 All Day Meeting

  19. Thickness measurement locations of mechanical integrity

    SciTech Connect (OSTI)

    Decker, J.R.; Rivas, N.

    1996-07-01

    This paper will describe the importance of establishing thickness measurement location (TNE) criteria. It will also seek to quantify the frequency of inspections and review the methods for establishing techniques to ensure reliability and repeatability of inspections at TMLs using qualified inspectors. Also discussed will be the most useful way to document the results of an inspection and how to effectively maintain consistency in the mechanical integrity program. It reviews different methods of inspection and uses lessons learned from in-service experience with numerous mechanical projects in the petrochemical industry. The importance of qualified inspectors, quality inspection, electronic data acquisition and electronic data storage will be discussed.

  20. San Joaquin-Tulare Conjunctive Use Model: Detailed model description

    SciTech Connect (OSTI)

    Quinn, N.W.T.

    1992-03-01

    The San Joaquin - Tulare Conjunctive Use Model (SANTUCM) was originally developed for the San Joaquin Valley Drainage Program to evaluate possible scenarios for long-term management of drainage and drainage - related problems in the western San Joaquin Valley of California. A unique aspect of this model is its coupling of a surface water delivery and reservoir operations model with a regional groundwater model. The model also performs salinity balances along the tributaries and along the main stem of the San Joaquin River to allow assessment of compliance with State Water Resources Control Board water quality objectives for the San Joaquin River. This document is a detailed description of the various subroutines, variables and parameters used in the model.

  1. Detailed characteristics of intermittent current pulses due to positive corona

    SciTech Connect (OSTI)

    Liu, Yang Cui, Xiang; Lu, Tiebing; Wang, Zhenguo; Li, Xuebao; Xiang, Yu; Wang, Xiaobo

    2014-08-15

    In order to get detailed characteristics of intermittent current pulses due to positive corona such as the repetition rate of burst-pulse trains, the peak value ratio of the primary pulse to the secondary pulse, the number of pulses per burst, and the interval of the secondary pulses, a systematic study was carried out in a coaxial conductor-cylinder electrode system with the conductor electrode being set with a discharge point. Empirical formulae for the number of pulses per burst and the interval of the secondary pulses are first presented. A theoretical model based on the motion of the space-charge clouds is proposed. Analysis with the model gives explanations to the experimental results and reveals some new insights into the physical mechanism of positive intermittent corona.

  2. Algae Biofuels Co-Location Assessment Tool

    Energy Science and Technology Software Center (OSTI)

    2013-09-18

    ABCLAT was built to help any model user with spatially explicit Nitrogen, Phosphorous, and Carbon Dioxide nutrient flux information, and solar resource information evaluate algal cultivation potential. Initial applications of this modeling framework include Algae Biofuels Co-Location Assessment Tool Canada and Australia. The Canadian application was copyrighted November 29th 2011 as the Algae Biofuels Co-Location Assessment Tool for Canada. This copyright assertion is for the general framework from which any country or region with themore » requisite data could create a regionally specific application. The ABCLAT model framework developed by SNL looks at the growth potential in a given region as a function of available nutrients from wastewater and other sources, carbon dioxide from power plants, available solar potential, and if available, land cover and use information. The model framework evaluates the biomass potential, fixed carbon dioxide, potential algal biocrude and required land area for nutrient sources. ABCLAT is built with an object-oriented software program that can provide an easy to use interface for exploring questions related to aigal biomass production.« less

  3. Regional Model Calibration for Improving Seismic Location

    SciTech Connect (OSTI)

    Swenson, J.L.; Schultz, C.A.; Myers, S.C.

    2000-07-14

    Accurate seismic event location is integral to the effective monitoring of the Comprehensive Nuclear-Test-Ban Treaty (CTBT), as well as being a fundamental component of earthquake source characterization. To account for the effects of crustal and mantle structure on seismic travel times, and to improve seismic event location in the Middle East and North Africa (MENA), we are developing a set of radially heterogeneous and azimuthally invariant travel-time models of the crust and upper mantle for each MENA seismic station. We begin by developing an average one-dimensional velocity model that minimizes the P-phase travel-time residuals from regional through teleseismic distance at each station. To do this we (1) generate a suite of 1-D velocity models of the earth, (2) compute travel times through the 1-D models using a tau-p formulation to produce standard travel-time tables, and (3) minimize the root-mean-square (rms) residuals between the P-phase arrivals predicted by each model and a groomed set of ISC P-phase arrival times (Engdahl et al., 1991). Once we have an average one-dimensional velocity model that minimizes the P-phase travel-time residuals for all distances, we repeat steps 1 through 3, systematically perturbing the travel-time model and using a grid search procedure to optimize models within regional, upper mantle, and teleseismic distance ranges. Regionalized models are combined into one two-dimensional model, using indicator functions and smoother methodologies to reduce distance and depth discontinuity artifacts between the individual models. Preliminary results of this study at a subset of MENA stations show that we are improving predictability with these models. Cross-validating the travel-time predictions with an independent data set demonstrates a marked reduction in the variance of the travel-time model error distributions. We demonstrate the improvement provided by these 2-D models by relocating the 1991 Racha aftershock sequence. We will

  4. Locating hardware faults in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-04-13

    Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

  5. Location Independent Professional Project: A Pilot Study

    SciTech Connect (OSTI)

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  6. Detailed kinetic modeling study of n-pentanol oxidation

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

    Heufer, K. Alexander; Sarathy, S. Mani; Curran, Henry J.; Davis, Alexander C.; Westbrook, Charles K.; Pitz, William J.

    2012-09-28

    To help overcome the world’s dependence upon fossil fuels, suitable biofuels are promising alternatives that can be used in the transportation sector. Recent research on internal combustion engines shows that short alcoholic fuels (e.g., ethanol or n-butanol) have reduced pollutant emissions and increased knock resistance compared to fossil fuels. Although higher molecular weight alcohols (e.g., n-pentanol and n-hexanol) exhibit higher reactivity that lowers their knock resistance, they are suitable for diesel engines or advanced engine concepts, such as homogeneous charge compression ignition (HCCI), where higher reactivity at lower temperatures is necessary for engine operation. The present study presents a detailedmore » kinetic model for n-pentanol based on modeling rules previously presented for n-butanol. This approach was initially validated using quantum chemistry calculations to verify the most stable n-pentanol conformation and to obtain C–H and C–C bond dissociation energies. In addition, the proposed model has been validated against ignition delay time data, speciation data from a jet-stirred reactor, and laminar flame velocity measurements. Overall, the model shows good agreement with the experiments and permits a detailed discussion of the differences between alcohols and alkanes.« less

  7. Detailed model for practical pulverized coal furnaces and gasifiers

    SciTech Connect (OSTI)

    Smith, P.J.; Smoot, L.D.

    1989-08-01

    This study has been supported by a consortium of nine industrial and governmental sponsors. Work was initiated on May 1, 1985 and completed August 31, 1989. The central objective of this work was to develop, evaluate and apply a practical combustion model for utility boilers, industrial furnaces and gasifiers. Key accomplishments have included: Development of an advanced first-generation, computer model for combustion in three dimensional furnaces; development of a new first generation fouling and slagging submodel; detailed evaluation of an existing NO{sub x} submodel; development and evaluation of an improved radiation submodel; preparation and distribution of a three-volume final report: (a) Volume 1: General Technical Report; (b) Volume 2: PCGC-3 User's Manual; (c) Volume 3: Data Book for Evaluation of Three-Dimensional Combustion Models; and organization of a user's workshop on the three-dimensional code. The furnace computer model developed under this study requires further development before it can be applied generally to all applications; however, it can be used now by specialists for many specific applications, including non-combusting systems and combusting geseous systems. A new combustion center was organized and work was initiated to continue the important research effort initiated by this study. 212 refs., 72 figs., 38 tabs.

  8. NEPA litigation 1988-1995: A detailed statistical analysis

    SciTech Connect (OSTI)

    Reinke, D.C.; Robitaille, P.

    1997-08-01

    The intent of this study was to identify trends and lessons learned from litigated NEPA documents and to compare and contrast these trends among Federal agencies. More than 350 NEPA cases were collected, reviewed, and analyzed. Of the NEPA cases reviewed, more than 170 were appeals or Supreme Court cases, mostly from the late 1980s through 1995. For this time period, the sampled documents represent the majority of the appeals court cases and all the Supreme Court cases. Additionally, over 170 district court cases were also examined as a representative sample of district court decisions on NEPA. Cases on agency actions found to need NEPA documentation (but that had no documentation) and cases on NEPA documents that were found to be inadequate were pooled and examined to determine the factors that were responsible for these findings. The inadequate documents were specifically examined to determine if there were any general trends. The results are shown in detailed statistical terms. Generally, when a Federal agency has some type of NEPA documentation (e.g., CX, EA, or EIS) and at least covers the basic NEPA procedural requirements, the agency typically wins the litigation. NEPA documents that lose generally have serious errors of omission. An awareness and understanding of the errors of omission can help Federal agencies to ensure that they produce winner a greater percentage of the time.

  9. A thermoacoustic-Stirling heat engine: Detailed study

    SciTech Connect (OSTI)

    Backhaus, S.; Swift, G. W.

    2000-06-01

    A new type of thermoacoustic engine based on traveling waves and ideally reversible heat transfer is described. Measurements and analysis of its performance are presented. This new engine outperforms previous thermoacoustic engines, which are based on standing waves and intrinsically irreversible heat transfer, by more than 50%. At its most efficient operating point, it delivers 710 W of acoustic power to its resonator with a thermal efficiency of 0.30, corresponding to 41% of the Carnot efficiency. At its most powerful operating point, it delivers 890 W to its resonator with a thermal efficiency of 0.22. The efficiency of this engine can be degraded by two types of acoustic streaming. These are suppressed by appropriate tapering of crucial surfaces in the engine and by using additional nonlinearity to induce an opposing time-averaged pressure difference. Data are presented which show the nearly complete elimination of the streaming convective heat loads. Analysis of these and other irreversibilities show which components of the engine require further research to achieve higher efficiency. Additionally, these data show that the dynamics and acoustic power flows are well understood, but the details of the streaming suppression and associated heat convection are only qualitatively understood. (c) 2000 Acoustical Society of America.

  10. Detailed model for practical pulverized coal furnaces and gasifiers

    SciTech Connect (OSTI)

    Philips, S.D.; Smoot, L.D.

    1989-08-01

    The need to improve efficiency and reduce pollutant emissions commercial furnaces has prompted energy companies to search for optimized operating conditions and improved designs in their fossil-fuel burning facilities. Historically, companies have relied on the use of empirical correlations and pilot-plant data to make decisions about operating conditions and design changes. The high cost of collecting data makes obtaining large amounts of data infeasible. The main objective of the data book is to provide a single source of detailed three-dimensional combustion and combustion-related data suitable for comprehensive combustion model evaluation. Five tasks were identified as requirements to achieve the main objective. First, identify the types of data needed to evaluate comprehensive combustion models, and establish criteria for selecting the data. Second, identify and document available three-dimensional combustion data related to pulverized coal combustion. Third, collect and evaluate three-dimensional data cases, and select suitable cases based on selection criteria. Fourth, organize the data sets into an easy-to-use format. Fifth, evaluate and interpret the nature and quality of the data base. 39 refs., 15 figs., 14 tabs.

  11. Alternative Fuels Data Center: Biodiesel Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Digg Find More places to

  12. Alternative Fuels Data Center: Ethanol Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Station Locations on Digg Find More places to share Alternative

  13. Alternative Fuels Data Center: Natural Gas Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Digg Find More places to

  14. Alternative Fuels Data Center: Propane Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Station Locations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Station Locations on Digg Find More places to share Alternative

  15. Energy Department Announces Student Teams, Location for Solar...

    Office of Environmental Management (EM)

    Student Teams, Location for Solar Decathlon 2015 Energy Department Announces Student Teams, Location for Solar Decathlon 2015 February 13, 2014 - 1:00pm Addthis News Media Contact ...

  16. Energy Department Announces Student Teams, New Location for Solar...

    Office of Environmental Management (EM)

    Student Teams, New Location for Solar Decathlon 2013 Energy Department Announces Student Teams, New Location for Solar Decathlon 2013 January 26, 2012 - 10:56am Addthis WASHINGTON, ...

  17. Major DOE Biofuels Project Locations | Department of Energy

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

    Biomass Program Major DOE Biofuels Project Locations in the United States Major DOE Biofuels Project Locations (63.81 KB) More Documents & Publications Major DOE Biofuels Project ...

  18. Property:EIA/861/NercLocation | Open Energy Information

    Open Energy Info (EERE)

    type String. Description: Nerc Location NERC Location: The North American Electric Reliability Corporation (NERC) region where the utility has its primary business operations...

  19. Energy Department Announces Locations of Consent-Based Siting...

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

    Announces Locations of Consent-Based Siting Initiative's Eight Public Meetings Energy Department Announces Locations of Consent-Based Siting Initiative's Eight Public Meetings ...

  20. New Location for Solar Decathlon 2011 Announced | Department...

    Office of Environmental Management (EM)

    Location for Solar Decathlon 2011 Announced New Location for Solar Decathlon 2011 ... check out the computer-animated video the New Jersey team submitted to walk us through ...

  1. Fault Locating, Prediction and Protection (FLPPS)

    SciTech Connect (OSTI)

    Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

    2010-09-30

    One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for

  2. Enabling Detailed Energy Analyses via the Technology Performance Exchange: Preprint

    SciTech Connect (OSTI)

    Studer, D.; Fleming, K.; Lee, E.; Livingood, W.

    2014-08-01

    One of the key tenets to increasing adoption of energy efficiency solutions in the built environment is improving confidence in energy performance. Current industry practices make extensive use of predictive modeling, often via the use of sophisticated hourly or sub-hourly energy simulation programs, to account for site-specific parameters (e.g., climate zone, hours of operation, and space type) and arrive at a performance estimate. While such methods are highly precise, they invariably provide less than ideal accuracy due to a lack of high-quality, foundational energy performance input data. The Technology Performance Exchange was constructed to allow the transparent sharing of foundational, product-specific energy performance data, and leverages significant, external engineering efforts and a modular architecture to efficiently identify and codify the minimum information necessary to accurately predict product energy performance. This strongly-typed database resource represents a novel solution to a difficult and established problem. One of the most exciting benefits is the way in which the Technology Performance Exchange's application programming interface has been leveraged to integrate contributed foundational data into the Building Component Library. Via a series of scripts, data is automatically translated and parsed into the Building Component Library in a format that is immediately usable to the energy modeling community. This paper (1) presents a high-level overview of the project drivers and the structure of the Technology Performance Exchange; (2) offers a detailed examination of how technologies are incorporated and translated into powerful energy modeling code snippets; and (3) examines several benefits of this robust workflow.

  3. Human Factors Considerations in New Nuclear Power Plants: Detailed Analysis.

    SciTech Connect (OSTI)

    OHara,J.; Higgins, J.; Brown, W.; Fink, R.

    2008-02-14

    This Nuclear Regulatory Commission (NRC) sponsored study has identified human-performance issues in new and advanced nuclear power plants. To identify the issues, current industry developments and trends were evaluated in the areas of reactor technology, instrumentation and control technology, human-system integration technology, and human factors engineering (HFE) methods and tools. The issues were organized into seven high-level HFE topic areas: Role of Personnel and Automation, Staffing and Training, Normal Operations Management, Disturbance and Emergency Management, Maintenance and Change Management, Plant Design and Construction, and HFE Methods and Tools. The issues where then prioritized into four categories using a 'Phenomena Identification and Ranking Table' methodology based on evaluations provided by 14 independent subject matter experts. The subject matter experts were knowledgeable in a variety of disciplines. Vendors, utilities, research organizations and regulators all participated. Twenty issues were categorized into the top priority category. This Brookhaven National Laboratory (BNL) technical report provides the detailed methodology, issue analysis, and results. A summary of the results of this study can be found in NUREG/CR-6947. The research performed for this project has identified a large number of human-performance issues for new control stations and new nuclear power plant designs. The information gathered in this project can serve as input to the development of a long-term strategy and plan for addressing human performance in these areas through regulatory research. Addressing human-performance issues will provide the technical basis from which regulatory review guidance can be developed to meet these challenges. The availability of this review guidance will help set clear expectations for how the NRC staff will evaluate new designs, reduce regulatory uncertainty, and provide a well-defined path to new nuclear power plant licensing.

  4. Save Energy Now Assessments Results 2008 Detailed Report

    SciTech Connect (OSTI)

    Wright, Anthony L; Martin, Michaela A; Nimbalkar, Sachin U; Quinn, James; Glatt, Ms. Sandy; Orthwein, Mr. Bill

    2010-09-01

    assessment process at the company's other facilities. Another important element of the Save Energy Now assessment process is the follow-up process used to identify how many of the recommended savings opportunities from individual assessments have been implemented in the industrial plants. Plant personnel involved with the Save Energy Now assessments are contacted 6 months, 12 months, and 24 months after individual assessments are completed to determine implementation results. A total of 260 Save Energy Now assessments were successfully completed in calendar year 2008. This means that a total of 718 assessments were completed in 2006, 2007, and 2008. As of July 2009, we have received a total of 239 summary reports from the ESAs that were conducted in year 2008. Hence, at the time that this report was prepared, 680 final assessment reports were completed (200 from year 2006, 241 from year 2007, and 239 from year 2008). The total identified potential cost savings from these 680 assessments is $1.1 billion per year, including natural gas savings of about 98 TBtu per year. These results, if fully implemented, could reduce CO{sub 2} emissions by about 8.9 million metric tons annually. When this report was prepared, data on implementation of recommended energy and cost savings measures from 488 Save Energy Now assessments were available. For these 488 plants, measures saving a total of $147 million per year have been implemented, measures that will save $169 million per year are in the process of being implemented, and plants are planning implementation of measures that will save another $239 million per year. The implemented recommendations are already achieving total CO{sub 2} reductions of about 1.8 million metric tons per year. This report provides a summary of the key results for the Save Energy Now assessments completed in 2008; details of the 6-month, 12-month, and 24-month implementation results obtained to date; and an evaluation of these implementation results. This

  5. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-30

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules. 15 figs.

  6. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules.

  7. TAGGING, TRACKING AND LOCATING WITHOUT GPS

    SciTech Connect (OSTI)

    Cordaro, J.; Coleman, T.; Shull, D.

    2012-07-08

    The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

  8. Uranium Lease Tracts Location Map | Department of Energy

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

    Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map (999.93 KB) More Documents & Publications EA-1037: Final Environmental Assessment EA-1535: Final Programmatic Environmental Assessment EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact Statement

  9. Alternative Fuels Data Center: Electric Vehicle Charging Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Electric Vehicle Charging Station Locations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Google Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Delicious Rank Alternative Fuels Data Center: Electric Vehicle

  10. Alternative Fuels Data Center: Hydrogen Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Delicious Rank

  11. Preliminary evaluation of crisis-relocation fallout-shelter options. Volume 2. Detailed analysis

    SciTech Connect (OSTI)

    Santini, D.J.; Clinch, J.M.; Davis, F.H.; Hill, L.G.; Lynch, E.P.; Tanzman, E.A.; Wernette, D.R.

    1982-12-01

    This report presents a preliminary, detailed evaluation of various shelter options for use if the President orders crisis relocation of the US urban population because of strong expectation of a nuclear war. The availability of livable shelter space at 40 ft/sup 2/ per person (congregate-care space) by state is evaluated. Options are evaluated for construction of fallout shelters allowing 10 ft/sup 2/ per person - such shelters are designed to provide 100% survival at projected levels of radioactive fallout. The FEMA concept of upgrading existing buildings to act as fallout shelters can, in principle, provide adequate shelter throughout most of the US. Exceptions are noted and remedies proposed. In terms of upgrading existing buildings to fallout shelter status, great benefits are possible by turning away from a standard national approach and adopting a more site-specific approach. Existing FEMA research provides a solid foundation for successful crisis relocation planning, but the program can be refined by making suitable modifications in its locational, engineering, and institutionally specific elements.

  12. Preliminary environmental assessment for the Satellite Power System (SPS). Revision 1. Volume 2. Detailed assessment

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    The Department of Energy (DOE) is considering several options for generating electrical power to meet future energy needs. The satellite power system (SPS), one of these options, would collect solar energy through a system of satellites in space and transfer this energy to earth. A reference system has been described that would convert the energy to microwaves and transmit the microwave energy via directive antennas to large receiving/rectifying antennas (rectennas) located on the earth. At the rectennas, the microwave energy would be converted into electricity. The potential environmental impacts of constructing and operating the satellite power system are being assessed as a part of the Department of Energy's SPS Concept Development and Evaluation Program. This report is Revision I of the Preliminary Environmental Assessment for the Satellite Power System published in October 1978. It refines and extends the 1978 assessment and provides a basis for a 1980 revision that will guide and support DOE recommendations regarding future SPS development. This is Volume 2 of two volumes. It contains the technical detail suitable for peer review and integrates information appearing in documents referenced herein. The key environmental issues associated with the SPS concern human health and safety, ecosystems, climate, and electromagnetic systems interactions. In order to address these issues in an organized manner, five tasks are reported: (I) microwave-radiation health and ecological effects; (II) nonmicrowave health and ecological effectss; (III) atmospheric effects; (IV) effects on communication systems due to ionospheric disturbance; and (V) electromagnetic compatibility. (WHK)

  13. A Look at Health Care Buildings - Where are they located

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

    Location Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are they...

  14. Locations of Smart Grid Demonstration and Large-Scale Energy...

    Office of Environmental Management (EM)

    Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Map of the United States ...

  15. File:VallesLocationMap.pdf | Open Energy Information

    Open Energy Info (EERE)

    VallesLocationMap.pdf Jump to: navigation, search File File history File usage Metadata File:VallesLocationMap.pdf Size of this preview: 800 479 pixels. Full resolution (934...

  16. Major DOE Biofuels Project Locations | Department of Energy

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

    47.09 KB) More Documents & Publications Major DOE Biofuels Project Locations Slide 1 Algal Biofuel Technologies

  17. Alternative Fueling Station Locator App Provides Info at Your Fingertips |

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

    Department of Energy Alternative Fueling Station Locator App Provides Info at Your Fingertips Alternative Fueling Station Locator App Provides Info at Your Fingertips November 15, 2013 - 10:12am Addthis The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural

  18. Research Site Locations for Current EERE Postdoctoral Awards | Department

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

    of Energy Site Locations for Current EERE Postdoctoral Awards Research Site Locations for Current EERE Postdoctoral Awards map_postdoctoral-research_awards.png (1.18 MB) More Documents & Publications Research Site Locations for Current and Former EERE Postdoctoral Awards EERE: VTO - Red Leaf PNG Image EERE: VTO - Hybrid Bus PNG Image

  19. Construction details of an earth-sheltered passive solar thermosiphon air house

    SciTech Connect (OSTI)

    Ashelman, R.B.; Hagen, G.C.

    1980-01-01

    Construction details are presented for Sunrise, a passive solar, earth-sheltered house in eastern West Virginia. Particular attention is paid to the thermosiphon air system, as well as structural, waterproofing and insulation details.

  20. UCRL-JC-l20677 PREPRINT Detailed and Global Chemical Kinetics...

    Office of Scientific and Technical Information (OSTI)

    UCRL-JC-l20677 PREPRINT Detailed and Global Chemical Kinetics Model for Hydrogen N. M. ... Detailed and Global Chemical Kinetics Model For Hydrogen N.M. Marinov, C.K. Westbrook and ...

  1. Detailed Geophysical Fault Characterization in Yucca Flat, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    Theodore H. Asch; Donald Sweetkind; Bethany L. Burton; Erin L. Wallin

    2009-02-10

    Yucca Flat is a topographic and structural basin in the northeastern part of the Nevada Test Site (NTS) in Nye County, Nevada. Between the years 1951 and 1992, 659 underground nuclear tests took place in Yucca Flat; most were conducted in large, vertical excavations that penetrated alluvium and the underlying Cenozoic volcanic rocks. Radioactive and other potential chemical contaminants at the NTS are the subject of a long-term program of investigation and remediation by the U.S. Department of Energy (DOE), National Nuclear Security Administration, Nevada Site Office, under its Environmental Restoration Program. As part of the program, the DOE seeks to assess the extent of contamination and to evaluate the potential risks to humans and the environment from byproducts of weapons testing. To accomplish this objective, the DOE Environmental Restoration Program is constructing and calibrating a ground-water flow model to predict hydrologic flow in Yucca Flat as part of an effort to quantify the subsurface hydrology of the Nevada Test Site. A necessary part of calibrating and evaluating a model of the flow system is an understanding of the location and characteristics of faults that may influence ground-water flow. In addition, knowledge of fault-zone architecture and physical properties is a fundamental component of the containment of the contamination from underground nuclear tests, should such testing ever resume at the Nevada Test Site. The goal of the present investigation is to develop a detailed understanding of the geometry and physical properties of fault zones in Yucca Flat. This study was designed to investigate faults in greater detail and to characterize fault geometry, the presence of fault splays, and the fault-zone width. Integrated geological and geophysical studies have been designed and implemented to work toward this goal. This report describes the geophysical surveys conducted near two drill holes in Yucca Flat, the data analyses performed, and the

  2. 2008_Transition_Program_Details_Book_Three.pdf | Department of Energy

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

    08_Transition_Program_Details_Book_Three.pdf 2008_Transition_Program_Details_Book_Three.pdf 2008_Transition_Program_Details_Book_Three.pdf (41.97 MB) More Documents & Publications Presentation: DOE Nuclear Nonproliferation Report of the Task Force on Nuclear Nonproliferation FY 2014 Budget Justification

  3. Effects of thermocouple installation and location on fuel rod temperature measurements. [PWR; BWR

    SciTech Connect (OSTI)

    McCormick, R.D.

    1983-01-01

    This paper describes the results of analyses of nuclear fuel rod cladding temperature data obtained during in-reactor experiments under steady state and transient (simulated loss-of-coolant accident) operating conditions. The objective of the analyses was to determine the effect of thermocouple attachment method and location on measured thermal response. The use of external thermocouples increased the time to critical heat flux (CHF), reduced the blowdown peak temperature, and enhanced rod quench. A comparison of laser welded and resistance welded external thermocouple responses showed that the laser welding technique reduced the indicated cladding steady state temperatures and provided shorter time-to-CHF. A comparison of internal welded and embedded thermocouples indicated that the welded technique gave generally unsatisfactory cladding temperature measurements. The embedded thermocouple gave good, consistent results, but was possibly more fragile than the welded thermocouples. Detailed descriptions of the thermocouple designs, attachment methods and locations, and test conditions are provided.

  4. Automated detection and location of indications in eddy current signals

    DOE Patents [OSTI]

    Brudnoy, David M.; Oppenlander, Jane E.; Levy, Arthur J.

    2000-01-01

    A computer implemented information extraction process that locates and identifies eddy current signal features in digital point-ordered signals, signals representing data from inspection of test materials, by enhancing the signal features relative to signal noise, detecting features of the signals, verifying the location of the signal features that can be known in advance, and outputting information about the identity and location of all detected signal features.

  5. Locations of Industrial Assessment Centers | Department of Energy

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

    Technical Assistance » Industrial Assessment Centers (IACs) » Locations of Industrial Assessment Centers Locations of Industrial Assessment Centers To apply for an assessment, contact one of the 24 schools across the country that currently participate in the IAC Program. Click on a university name below for contact information for each location. Map of participating schools West Oregon State University San Diego State University San Francisco State University Boise State University Midwest

  6. Energy Department Announces Locations of Consent-Based Siting

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

    Initiative's Eight Public Meetings | Department of Energy Locations of Consent-Based Siting Initiative's Eight Public Meetings Energy Department Announces Locations of Consent-Based Siting Initiative's Eight Public Meetings February 18, 2016 - 12:10pm Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov WASHINGTON - The U.S. Department of Energy today announced the locations of eight public meetings on the Department's consent-based siting initiative. These eight public meetings are

  7. Energy Department Announces Student Teams, New Location for Solar Decathlon

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

    2013 | Department of Energy Student Teams, New Location for Solar Decathlon 2013 Energy Department Announces Student Teams, New Location for Solar Decathlon 2013 January 26, 2012 - 10:56am Addthis WASHINGTON, DC - At an event today in Albuquerque, New Mexico, U.S. Department of Energy Secretary Steven Chu announced the 20 collegiate teams selected to compete in the U.S. Department of Energy Solar Decathlon 2013 and unveiled the competition's location, the Orange County Great Park in Irvine,

  8. Population Sensitivity Evaluation of Two Candidate Locations for Possible

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

    Small Modular Reactor Siting | Department of Energy Population Sensitivity Evaluation of Two Candidate Locations for Possible Small Modular Reactor Siting Population Sensitivity Evaluation of Two Candidate Locations for Possible Small Modular Reactor Siting This report documents population density studies of selected sites in the Hampton Roads, Virginia area. Population Sensitivity Evaluation of Two Candidate Locations for Possible Small Modular Reactor Siting (3.84 MB) More Documents &

  9. Alternative Fueling Station Locator - Mobile | Open Energy Information

    Open Energy Info (EERE)

    version of the Alternative Fueling Station Locator, part of the Department of Energy's Alternative Fuels and Advanced Vehicles Datacenter, allows users to search for alternative...

  10. Evaluation of Potential Locations for Siting Small Modular Reactors...

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

    Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support Federal Clean Energy Goals Population Sensitivity Evaluation of Two Candidate Locations ...

  11. Enhancement of the visibility of objects located below the surface...

    Office of Scientific and Technical Information (OSTI)

    Enhancement of the visibility of objects located below the surface of a scattering medium ... The enhancement of the image contrast of a subsurface structure is based on the ...

  12. Mobile Truck Stop Electrification Locator Now Available - News...

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

    a billion gallons of fuel each year nationwide," said Wendy Dafoe, NREL manager of DOE's Alternative Fuels and Advanced ... of electrification sites, the mobile locator can ...

  13. Location | U.S. DOE Office of Science (SC)

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

    Location Project Assessment (OPA) OPA Home About Director Staff & Responsibilities Location Jobs Project Management SC Projects Other Links SC Federal Project Directors (FPD) and FPD Resources Contact Information Project Assessment U.S. Department of Energy SC-28/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-4840 F: (301) 903-8520 E: Email Us About Location Print Text Size: A A A FeedbackShare Page The Office of Project Assessment is located at: Room #D-222

  14. LEDS Collaboration in Action Workshop Location | Open Energy...

    Open Energy Info (EERE)

    location close to London (Underground direct to Little Chalfont), the M25 and Heathrow Airport. The Conference Centre is designed around a major presentation suite and offers...

  15. Major DOE Biofuels Project Locations | Department of Energy

    Office of Environmental Management (EM)

    31.1 KB) More Documents & Publications Major DOE Biofuels Project Locations Slide 1 The Current State of Technology for Cellulosic Ethanol

  16. Drone Detection, Video Feed Interception and Pilot Locating System...

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

    Drone Detection, Video Feed Interception and Pilot Locating System The invention provides the capability of detecting commercially available and custom homemade remotely operated...

  17. Condensing Heating and Water Heating Equipment Workshop Location...

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

    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time: ...

  18. Title 33 CFR 115 Bridge Locations and Clearances: Administrative...

    Open Energy Info (EERE)

    115 Bridge Locations and Clearances: Administrative Procedures Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal...

  19. EIS-0463: Notice of Public Meeting Location Change | Department...

    Office of Environmental Management (EM)

    EIS-0463: Notice of Public Meeting Location Change Presidential Permit Application for Northern Pass Transmission, New Hampshire On September 6, 2013, DOE published in the Federal ...

  20. Check Out the New Alternative Fuel Station Locator

    Broader source: Energy.gov [DOE]

    With more than 10,000 publicly accessible alternative fueling stations, the new Alternative Fuel Station Locator map makes fueling your alternative fuel vehicle easier than ever.

  1. NSO Explores Closure Options for Historic Nuclear Testing Locations

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

    NSO Explores Closure Options for Historic Nuclear Testing Locations Recent environmental restoration work at the Nevada National Security Site (NNSS) focuses on a number of ...

  2. Argonne Site Map Showing CNM Location | Argonne National Laboratory

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

    Argonne Site Map Showing CNM Location Find your way to the Center for Nanoscale Materials on the Argonne National Laboratory campus. PDF icon CNM-Argonne_map

  3. Wind Turbine Manufacturers in the U. S.: Locations and Local...

    Wind Powering America (EERE)

    Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Wind Turbine Manufacturers in the U.S.: Locations and Local Impacts WINDPOWER 2010 Conference...

  4. Research Site Locations for Current and Former EERE Postdoctoral Awards

    Broader source: Energy.gov [DOE]

    Research Site Locations for Current and Former EERE Postdoctoral Awards, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

  5. Large Eddy Simulation of Wind Turbine Wakes. Detailed Comparisons of Two Codes Focusing on Effects of Numerics and Subgrid Modeling

    SciTech Connect (OSTI)

    Martinez-Tossas, Luis A.; Churchfield, Matthew J.; Meneveau, Charles

    2015-06-18

    In this work we report on results from a detailed comparative numerical study from two Large Eddy Simulation (LES) codes using the Actuator Line Model (ALM). The study focuses on prediction of wind turbine wakes and their breakdown when subject to uniform inflow. Previous studies have shown relative insensitivity to subgrid modeling in the context of a finite-volume code. The present study uses the low dissipation pseudo-spectral LES code from Johns Hopkins University (LESGO) and the second-order, finite-volume OpenFOAMcode (SOWFA) from the National Renewable Energy Laboratory. When subject to uniform inflow, the loads on the blades are found to be unaffected by subgrid models or numerics, as expected. The turbulence in the wake and the location of transition to a turbulent state are affected by the subgrid-scale model and the numerics.

  6. Large Eddy Simulation of Wind Turbine Wakes. Detailed Comparisons of Two Codes Focusing on Effects of Numerics and Subgrid Modeling

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

    Martinez-Tossas, Luis A.; Churchfield, Matthew J.; Meneveau, Charles

    2015-06-18

    In this work we report on results from a detailed comparative numerical study from two Large Eddy Simulation (LES) codes using the Actuator Line Model (ALM). The study focuses on prediction of wind turbine wakes and their breakdown when subject to uniform inflow. Previous studies have shown relative insensitivity to subgrid modeling in the context of a finite-volume code. The present study uses the low dissipation pseudo-spectral LES code from Johns Hopkins University (LESGO) and the second-order, finite-volume OpenFOAMcode (SOWFA) from the National Renewable Energy Laboratory. When subject to uniform inflow, the loads on the blades are found to bemore » unaffected by subgrid models or numerics, as expected. The turbulence in the wake and the location of transition to a turbulent state are affected by the subgrid-scale model and the numerics.« less

  7. FEMP First Thursday Update Provides Details about the 2016 Energy Exchange

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

    Training and Trade Show | Department of Energy Provides Details about the 2016 Energy Exchange Training and Trade Show FEMP First Thursday Update Provides Details about the 2016 Energy Exchange Training and Trade Show April 6, 2016 - 3:38pm Addthis FEMP First Thursday Update Provides Details about the 2016 Energy Exchange Training and Trade Show The U.S. Department of Energy Federal Energy Management Program (FEMP) will host 2016 Energy Exchange Update, a First Thursday Update webinar on May

  8. Guidance for Filling Out a Detailed H2A Production Case Study

    Broader source: Energy.gov [DOE]

    Presentation slides from the EERE Fuel Cell Technologies Office webinar, Guidance for Filling Out a Detailed H2A Production Case Study, held July 9, 2013.

  9. River Corridor Cleanup Contract Fiscal Year 2006 Detailed Work Plan: DWP Summary, Volume 1

    SciTech Connect (OSTI)

    Project Integration

    2005-09-26

    This detailed work plan provides the scope, cost, and schedule for the Fiscal Year 2006 activities required to support River Corridor cleanup objectives within the directed guidance.

  10. Impact of Distortions on Fiber Position Location in the dark...

    Office of Scientific and Technical Information (OSTI)

    The mapping of the sky to the focal plane, needed to position the fibers accurately, is described in detail. A major challenge is dealing with the large amount of distortion ...

  11. An Isotopic Study of the Coso California Geothermal Area | Open...

    Open Energy Info (EERE)

    model previously proposed by Fournier, et e. (1980). Authors R.O. Fournier and J.M. Thompson Conference GRC Annual Meeting; San Diego, California; 19821011 Published Geothermal...

  12. Deformation and seismicity in the Coso geothermal area, Inyo...

    Open Energy Info (EERE)

    Inyo County, California, observations and modeling using satellite radar interferometry. Journal of Geophysical Research. () . Related Geothermal Exploration Activities...

  13. Remote Sensing Survey of the Coso Geothermal Area Inyo County...

    Open Energy Info (EERE)

    in geothermal deposits throughout the western United States. Authors James B. Koenig, Stephen J. Gawarecki and Carl F. Austin Published Naval Weapons Center, 1972 DOI Not Provided...

  14. Compound and Elemental Analysis At Coso Geothermal Area (1991...

    Open Energy Info (EERE)

    steam migration) to produce the observed natural state of the reservoir. References Williams, A. E.; Copp, J. F. (1 January 1991) Variations in dissolved gas compositions of...

  15. Testing operations plan: Coso Geothermal Exploratory Hole No...

    Open Energy Info (EERE)

    of well drilling activities. Major elements of this plan include setting forth the management and organizational concept to be followed, describing the generalized site...

  16. Fault Mapping At Coso Geothermal Area (1980) | Open Energy Information

    Open Energy Info (EERE)

    intrudes the crust in repsonse to lithospheric extension. References Duffield, W.A.; Bacon, C.R.; Dalrymple, G.B. (10 May 1980) Late Cenozoic volcanism, geochronology, and...

  17. Numerical Modeling At Coso Geothermal Area (1995) | Open Energy...

    Open Energy Info (EERE)

    transform is employed to characterize guided-wave's velocity-frequency dispersion, and numerical methods are used to simulate the guided-wave propagation. The modeling...

  18. Static Temperature Survey At Coso Geothermal Area (1977) | Open...

    Open Energy Info (EERE)

    and 2775 feet. Temperature logs indicate a negative thermal gradient below 3000 feet. Water chemistry indicates that this geothermal resource is a hot-water rather than a...

  19. Geological and geophysical analysis of Coso Geothermal Exploration...

    Open Energy Info (EERE)

    controlled and that the drillhole itself was strongly influenced by structural zones. Water chemistry indicates that this geothermal resource is a hot-water rather than a...

  20. Three-Dimensional Anatomy of a Geothermal Field Coso Southeast...

    Open Energy Info (EERE)

    on nearly all analyses. The anomalies coincide with high levels of seismicity and with stress anomalies as determined from earthquake focal mechanism analysis and seismic...

  1. Three-dimensional anatomy of a geothermal field, Coso, Southeast...

    Open Energy Info (EERE)

    on nearly all analyses. The anomalies coincide with high levels of seismicity and with stress anomalies as determined from earthquake focal mechanism analysis and seismic...

  2. Attenuation and source properties at the Coso Geothermal Area...

    Open Energy Info (EERE)

    geothermal region are first analyzed using an empirical Green's function (EGF) method. Stress-drop values of at least 0.5-1 MPa are inferred for all of the events; in many cases,...

  3. Numerical Modeling At Coso Geothermal Area (2010) | Open Energy...

    Open Energy Info (EERE)

    model was developed using Poly3D to simulate the distribution and magnitude of stress concentration in the vicinity of the borehole floor, and determine the conditions...

  4. Fluid Inclusion Analysis At Coso Geothermal Area (2004) | Open...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis 1) To determine if analyses of fluid propene and propane species in fluid inclusions can be used to interpret fluid type, history, or process....

  5. Fluid Inclusion Analysis At Coso Geothermal Area (2003) | Open...

    Open Energy Info (EERE)

    that indicate H2 concentrations > 0.001 mol % typically have ethane > ethylene, propane > propylene, and butane > butylene. There are three end member fluid compositions...

  6. DC Resistivity Survey (Schlumberger Array) At Coso Geothermal...

    Open Energy Info (EERE)

    Furgerson (1973) were plotted and automatically processed and interpreted References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  7. Direct-Current Resistivity Survey At Coso Geothermal Area (1977...

    Open Energy Info (EERE)

    a heat flow anomaly where all values are greater than 10 heat flow units. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  8. Reconnaissance electrical surveys in the Coso Range, California...

    Open Energy Info (EERE)

    of a heat flow anomaly where all values are greater than 10 heat flow units. Authors Jackson, D.B.; O'Donnell and J.E. Published Journal Journal of Geophysical Research, 510...

  9. Audio-Magnetotellurics At Coso Geothermal Area (1977) | Open...

    Open Energy Info (EERE)

    a heat flow anomaly where all values are greater than 10 heat flow units. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  10. Teleseismic-Seismic Monitoring At Coso Geothermal Area (2011...

    Open Energy Info (EERE)

    Date 2011 - 2012 Usefulness not indicated DOE-funding Unknown Exploration Basis Map hydraulic structure within the field from seismic data Notes 2011: 16 years of seismicity were...

  11. Conceptual Model At Coso Geothermal Area (1980) | Open Energy...

    Open Energy Info (EERE)

    thermal potential of the system. 2) Use field mapping to develop a model of the reservoir system. Notes 1) The seismograms of 44 events recorded by the telemetered array and nine...

  12. Microearthquake moment tensors from the Coso Geothermal area...

    Open Energy Info (EERE)

    which propagated to the NNE and upward. Co-injection focal mechanisms reveal combined crack-opening and shear motion. Stress release and mode of failure differed between the...

  13. Isotopic Analysis- Rock At Coso Geothermal Area (1997) | Open...

    Open Energy Info (EERE)

    with the northeastern boundary of recent seismic activity. References Glazner, A.F.; Miller, J.S. (1 January 1997) A major lithospheric boundary in eastern California defined by...

  14. The Coso Geothermal Field a Nascent Metamorphic Core Complex...

    Open Energy Info (EERE)

    surface in two to four million years. Authors F.C. Monastero, A.M. Katzenstein, J.S. Miller, J.R. Unruh and Keith Richards Dinger Published Journal Geological Society of America...

  15. The Coso geothermal field: A nascent metamorphic core complex...

    Open Energy Info (EERE)

    surface in two to four million years. Authors F.C. Monastero, A.M. Katzenstein, J.S. Miller, J.R. Unruh, M.C. Adams and Keith Richards-Dinger Published Journal Geological Society...

  16. Structural interpretation of the Coso geothermal field. Summary...

    Open Energy Info (EERE)

    example of a structurally controlled geothermal resource. Authors Austin, C.F.; Moore and J.L. Published Publisher Not Provided, 911987 DOI Not Provided Check for DOI...

  17. Cuttings Analysis At Coso Geothermal Area (2006) | Open Energy...

    Open Energy Info (EERE)

    encountered at approximately 1438-1457 m and 3459.5-3505.2 m. References Kovac, K.M.; Moore, J.N.; Rose, P.E.; McCulloch, J. (1 January 2006) Geology of Injection Well 46A-19RD...

  18. Isotopic Analysis Fluid At Coso Geothermal Area (1997) | Open...

    Open Energy Info (EERE)

    may have recently input into the system from magmatic sources. References Nimz, G. J.; Moore, J. N.; Kasameyer, P. W. (1 July 1997) 36ClCl ratios in geothermal systems-...

  19. Structural interpretation of Coso Geothermal field, Inyo County...

    Open Energy Info (EERE)

    to be completed with power on line by mid-1987. Authors Austin, C.F.; Bishop, B.P.; Moore and J. Published Journal AAPG Bulletin (American Association of Petroleum Geologists);...

  20. Fluid Inclusion Analysis At Coso Geothermal Area (1996) | Open...

    Open Energy Info (EERE)

    that the interior of the system is still undergoing heating. References Lutz, S. J.; Moore, J. N.; Copp, J. F. (24 January 1996) Integrated mineralogical and fluid inclusion...

  1. GEOLOGIC FRAMEWORK OF THE EAST FLANK, COSO GEOTHERMAL FIELD:...

    Open Energy Info (EERE)

    relationships imply the system is currently being reheated... Authors Kovac, K.M.; Moore, J.N.; Lutz and S.J. Published PROCEEDINGS, Thirtieth Workshop on Geothermal Reservoir...

  2. Geologic History of the Coso Geothermal System | Open Energy...

    Open Energy Info (EERE)

    presumably due to lower recharge rates. Authors Michael C. Adams, Joseph N. Moore, Steven Bjornstad and David I. Norman Conference World Geothermal Congress;...

  3. CRUSTAL STRESS HETEROGENEITY IN THE VICINITY OF COSO GEOTHERMAL...

    Open Energy Info (EERE)

    of the CGF and outside the production area, and a control well several tens of kilometers south of the CGF. Average directions of Shmin and its standard deviation are similar...

  4. Data Acquisition-Manipulation At Coso Geothermal Area (1979)...

    Open Energy Info (EERE)

    for Geothermal Energy Resources Pacific Region (California and Hawaii). Task 3: water resources evaluation. Topical report Additional References Retrieved from "http:...

  5. Structural investigations at the Coso geothermal area using remote...

    Open Energy Info (EERE)

    During SevierLaramide orogeny, the Sierra Nevada Mountains were thrust eastward over Rose Valleylndian Wells Valley. Relatively thin graniticmetamorphic plates were folded to...

  6. Characterization of subsurface fracture patterns in the Coso...

    Open Energy Info (EERE)

    the fast shear waves have predominant polarization directions for most stations. The rose diagrams of fast shear-wave particle motion suggest that there are three predominant...

  7. Tracer Testing At Coso Geothermal Area (2006) | Open Energy Informatio...

    Open Energy Info (EERE)

    and two-phase tracers in fluid-depleted geothermal fields. References Mella, M.; Rose, P.; McCulloch, J.; Buck, C. (1 January 2006) A Tracer Test Using Ethanol as a...

  8. Teleseismic-Seismic Monitoring At Coso Geothermal Area (2004...

    Open Energy Info (EERE)

    for the optimal solution which best predicts observed travel times. In each case the models predict a nearly vertical scatterer southwest of stations S4 and Y4, each southeast...

  9. Scattering from a fault interface in the Coso geothermal field...

    Open Energy Info (EERE)

    of the half space. The S-wave velocity, 3.25 kms, agrees with independently derived 1-D models in this area. The large amplitude, vertical impedance contrast interface coincides...

  10. Geothermometry At Coso Geothermal Area (1978) | Open Energy Informatio...

    Open Energy Info (EERE)

    analysis to determine fluid origin. The surface expression of fumarole and acid sulfate pools and shallow steam wells gives a false indication of an extensive vapor...

  11. Poisson's ratio and porosity at Coso geothermal area, California...

    Open Energy Info (EERE)

    of the model, are estimated by a jackknife method. We use perturbations of r V p V s ratio and Psi V p .V s product to derive distributions of Poisson's ratio, sigma , and...

  12. The nascent Coso metamorphic core complex, east-central California...

    Open Energy Info (EERE)

    data Abstract The relationships between upper crustal faults, the brittle-ductile transition zone, and underlying magmatic features imaged by multifold seismic reflection data...

  13. Tracer Testing At Coso Geothermal Area (2004) | Open Energy Informatio...

    Open Energy Info (EERE)

    Combination of boron from both phases into the liquid phase results in the ClB ratio dropping from 40 to as low as 20. References Adams, M.C. (1 January 2004) USE OF...

  14. Field Mapping At Coso Geothermal Area (2010) | Open Energy Information

    Open Energy Info (EERE)

    of the South Ranges to see if a geothermal resource might exist. A TGH drilling campaign may be initiated in the South Ranges in 2011. References Andrew Sabin, S. Bjornstad,...

  15. Thermochronometry At Coso Geothermal Area (2010) | Open Energy...

    Open Energy Info (EERE)

    of the South Ranges to see if a geothermal resource might exist. A TGH drilling campaign may be initiated in the South Ranges in 2011. References Andrew Sabin, S. Bjornstad,...

  16. Lithology and alteration mineralogy of reservoir rocks at Coso...

    Open Energy Info (EERE)

    using petrographic and analytical analyses of reservoir rock and vein material. The nature of the low-angle outflow zone and the overlying cap that prevents a surface expression...

  17. Lithology and Alteration Mineralogy of Reservoir Rocks at Coso...

    Open Energy Info (EERE)

    using petrographic and analytical analyses of reservoir rock and vein material. The nature of the low-angle outflow zone and the overlying cap that prevents a surface expression...

  18. Reflection Survey At Coso Geothermal Area (2008) | Open Energy...

    Open Energy Info (EERE)

    field, which lies within an extensional step-over between dextral faults, is a young, actively developing metamorphic core complex. The reflection images were processed...

  19. P wave velocity variations in the Coso region, California, derived...

    Open Energy Info (EERE)

    defined with layers of blocks. Slowness variations in the surface layer reflect local geology, including slow velocities for the sedimentary basins of Indian Wells and Rose...

  20. Micro-Earthquake At Coso Geothermal Area (1974) | Open Energy...

    Open Energy Info (EERE)

    as many as 100 or more distinct local events; more than two thousand events with S-P times of less than three seconds were detected; observed low value for Poisson's ratio which...

  1. Thermal Gradient Holes At Coso Geothermal Area (1976) | Open...

    Open Energy Info (EERE)

    to depths up to 133 m in 22 boreholes with measurements being made at least four times in each borehole. Geothermal gradients ranged from 240Ckm to 450 0Ckm. References...

  2. Detection of Surface Temperature Anomalies in the Coso Geothermal...

    Open Energy Info (EERE)

    Geothermal Field Using Thermal Infrared Remote Sensing Abstract We use thermal infrared (TIR) data from the spaceborne ASTER instrument to detect surface temperature anomalies in...

  3. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1996...

    Open Energy Info (EERE)

    network. The results show irregular strengthening with time of the wave-speed ratio V pV s at shallow depths. The period from 1996 through 2006 was studied, and the results...

  4. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1983...

    Open Energy Info (EERE)

    Exploration Basis To study anomalous shear wave attenuation in the shallow crust Notes V s and V p wave amplitudes were measured from vertical component seismograms of...

  5. Teleseismic-Seismic Monitoring At Coso Geothermal Area (1988...

    Open Energy Info (EERE)

    VpVs variation Notes A tomographic inversion for the 3D variations of the VpV s, the ratio of compressional to shear velocity, was performed. Iterative back...

  6. Aeromagnetic and gravity surveys in the Coso Range, California...

    Open Energy Info (EERE)

    some magnetite in the more magnetic wall rock, further reducing the magnetic intensity. Authors Plouff, D.; Isherwood and W.F. Published Journal Journal of Geophysical...

  7. Aeromagnetic Survey At Coso Geothermal Area (1980) | Open Energy...

    Open Energy Info (EERE)

    some magnetite in the more magnetic wall rock, further reducing the magnetic intensity. References Plouff, D.; Isherwood, W.F. (10 May 1980) Aeromagnetic and gravity...

  8. NEW SEISMIC IMAGING OF THE COSO GEOTHERMAL FIELD, EASTERN CALIFORNIA...

    Open Energy Info (EERE)

    Velocity tomograms obtained from the inversions were employed in pre-stack Kirchhoff migration to produce accurate, depth-migrated images of subsurface structure....

  9. Teleseismic-Seismic Monitoring At Coso Geothermal Area (2006...

    Open Energy Info (EERE)

    Exploration Basis To assess the benefits of surface seismic surveys Notes Different migration procedures were applied to image a synthetic reservoir model and seismic data. After...

  10. Reflection Survey At Coso Geothermal Area (2001) | Open Energy...

    Open Energy Info (EERE)

    Optim's proprietary nonlinear velocity optimization technique and pre-stack Kirchhoff migration. The velocity models from the 2-D lines were combined to construct a 2.5D velocity...

  11. Paleomagnetic Measurements At Coso Geothermal Area (2006) | Open...

    Open Energy Info (EERE)

    paleomagnetic remanence directions to one another. References Pluhar, C.J.; Coe, R.S. ; Lewis, J.C.; Monastero, F.C. ; Glen, J.M.G (1 January 2006) Fault block kinematics at a...

  12. Heat Flow Determinations and Implied Thermal Regime of the Coso...

    Open Energy Info (EERE)

    hydrothermally altered rocks. Abundant Pleistocene volcanic rocks, including a cluster of thirty-seven rhyolite domes, occupy a north-trending structural and topographic...

  13. Heat flow determinations and implied thermal regime of the Coso...

    Open Energy Info (EERE)

    hydrothermally altered rocks. Abundant Pleistocene volcanic rocks, including a cluster of thirty-seven rhyolite domes, occupy a north-trending structural and topographic...

  14. Remote sensing survey of the Coso geothermal area, Inyo county...

    Open Energy Info (EERE)

    inherent in geothermal deposits throughout the western United States. Authors Koenig, J.B.; Gawarecki, S.J.; Austin and C.F. Published Publisher Not Provided, 211972 DOI Not...

  15. Conceptual Model At Coso Geothermal Area (2005) | Open Energy...

    Open Energy Info (EERE)

    accompanied by shallow igneous intrusions. References F.C. Monastero, A.M. Katzenstein, J.S. Miller, J.R. Unruh, M.C. Adams, Keith Richards-Dinger, F.C. Monastero; Katzenstein,...

  16. Rock Sampling At Coso Geothermal Area (1995) | Open Energy Information

    Open Energy Info (EERE)

    and analytical analyses of reservoir rock and vein material. References Lutz, S.J.; Moore, J.N. ; Copp, J.F. (1 June 1995) Lithology and alteration mineralogy of...

  17. Fluid Stratigraphy and Permeable Zones of the Coso Geothermal...

    Open Energy Info (EERE)

    zones can be targeted in the future Authors Dilley, L. M.; Norman, D.I.; Moore, J.; McCulloch and J. Published Geothermal Resource Council Transactions 2006, 112006 DOI...

  18. The Coso EGS Project, recent developments (in International collaborat...

    Open Energy Info (EERE)

    the temperatures of vein mineralization. Authors Rose, P.; Barton, C.; McCulloch, J.; Moore, J.N.; Kovac, K.; Sheridan, J.; Spielman, P.; Berard and B. Published...

  19. FLUID STRATIGRAPHY OF THE COSO GEOTHERMAL RESERVOIR | Open Energy...

    Open Energy Info (EERE)

    cross-sections developed using this method. Authors Dilley, L.M.; Norman, D.I.; Moore, J.; McCullouch and J. Published PROCEEDINGS, Thirty-First Workshop on Geothermal Reservoir...

  20. Cuttings Analysis At Coso Geothermal Area (2003) | Open Energy...

    Open Energy Info (EERE)

    and the extent of large-scale faulting. References Rose, P.; Barton, C.; McCulloch, J.; Moore, J.N.; Kovac, K.; Sheridan, J.; Spielman, P.; Berard, B. (1 January 2003) The...

  1. Land Use History of Coso Hot Springs, Inyo County California...

    Open Energy Info (EERE)

    County California Abstract Abstract unavailable. Authors Cecil R. Brooks, W. M. Clements, J. A. Kantner and G. Y. Poirier Published Iroquois Research Institute, 1979 DOI Not...

  2. Micro-Earthquake At Coso Geothermal Area (2000) | Open Energy...

    Open Energy Info (EERE)

    5 km. It was calculate that there are 375 good quality mini-array beamed receiver functions for teleseismic events. References Gilbert, H.J.; Wilson, C.K. ; Jones, C.H.;...

  3. Integrated mineralogical and fluid inclusion study of the Coso...

    Open Energy Info (EERE)

    inclusion homogenization temperatures and salinities demonstrate that cool, low salinity ground waters were present when the thermal plume was emplaced. Dilution of the thermal...

  4. Cuttings Analysis At Coso Geothermal Area (1985-1987) | Open...

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis Analyze an indicator of high permeability zones within a geothermal field Notes Petrographic and geochemical analyses of...

  5. Micro-Earthquake At Coso Geothermal Area (2007) | Open Energy...

    Open Energy Info (EERE)

    area Julian, B.R.; Foulger, G.R. (1 January 2010) IMPROVED METHODS FOR MAPPING PERMEABILITY AND HEAT SOURCES IN GEOTHERMAL AREAS USING MICROEARTHQUAKE DATA Additional...

  6. Ground magnetic survey in the Coso Range, California | Open Energy...

    Open Energy Info (EERE)

    alteration along faults suggests that hot fluid filled fractures with high permeability. Authors Roquemore and G. R. Published Journal Journal of Geophysical Research, 5...

  7. COMPARISON OF ACOUSTIC AND ELECTRICAL IMAGE LOGS FROM THE COSO...

    Open Energy Info (EERE)

    image log, but locally approach 100%. This fabric is unlikely to contribute to permeability in the reservoir. Acoustic image logs reveal a similar natural fracture population,...

  8. Active Faulting in the Coso Geothermal Field, Eastern California...

    Open Energy Info (EERE)

    and seismogenic deformation above the shallow BDT may contribute to development of permeability in the geothermal reservoir, and provide pathways for upward circulation of...

  9. Field Mapping At Coso Geothermal Area (2006) | Open Energy Information

    Open Energy Info (EERE)

    Basis Determine impact of brittle faulting and seismogenic deformation on permeability in geothermal reservoir Notes New mapping documents a series of late Quaternary...

  10. Active Faulting in the Coso Geothermal Field- Eastern California...

    Open Energy Info (EERE)

    and seismogenic deformation above the shallow BDT may contribute to development of permeability in the geothermal reservoir, and provide pathways for upward circulation of...

  11. Evaluation of Coso Geothermal Exploratory Hole No. 1 (CGEH-1...

    Open Energy Info (EERE)

    fluid samples were obtained by the U.S. Geological Survey (USGS) and Lawrence Berkeley Laboratory (LBL), and a static pressure profile was obtained. Two flow tests were...

  12. Data Acquisition-Manipulation At Coso Geothermal Area (1982)...

    Open Energy Info (EERE)

    portions of both the random and non-random components of the seismicity. The methodology employed compares the seismicity distributions with a generalized Poisson...

  13. Temporal Velocity Variations beneath the Coso Geothermal Field...

    Open Energy Info (EERE)

    Double Difference Tomography of Compressional and Shear Wave Arrival Times Abstract Microseismic imaging can be an important tool for characterizing geothermal reservoirs....

  14. Micro-Earthquake At Coso Geothermal Area (2011) | Open Energy...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis To analyze temporal velocity variations Notes Microseismic data recorded between 1996 and 2008 was used to determine the temporally...

  15. 3D Magnetotelluic characterization of the Coso Geothermal Field...

    Open Energy Info (EERE)

    outside the influence of the dominant source of EM noise must be established. Experimental results so far indicate that emplacing a reference site in Amargosa Valley, NV, 65...

  16. MAGNETOTELLURIC SURVEYING AND MONITORING AT THE COSO GEOTHERMAL...

    Open Energy Info (EERE)

    outside the influence of the dominant source of EM noise must be established. Experimental results so far indicate that emplacing a reference a distance of 65 miles from the...

  17. Analytical Modeling At Coso Geothermal Area (1980) | Open Energy...

    Open Energy Info (EERE)

    5000 ft., depth 5000 ft., and steam-filled porosity of 5%. References Hardee, H.C. ; Larson, D.W. (1 January 1980) Thermal techniques for characterizing magma body geometries...

  18. A gravity model for the Coso geothermal area, California | Open...

    Open Energy Info (EERE)

    Most of the gravity variations can be explained by two lithologic units: (1) low density wedges of Quarternary alluvium with interbedded thin basalts (2.4 gcmsup 3)...

  19. Fluid Inclusion Analysis At Coso Geothermal Area (Norman & Moore...

    Open Energy Info (EERE)

    done by our CFS (crushfast-scan) method (Norman 1996) show that chips have a high density of homogeneous fluid inclusions. Analyses were averaged and plotted verses depth, and...

  20. P wave anisotropy, stress, and crack distribution at Coso geothermal...

    Open Energy Info (EERE)

    scalar. The resulting anisotropy distribution is used to estimate variations in crack density, stress distribution and permeability within the producing geothermal field. A...

  1. Stress and fault rock controls on fault zone hydrology, Coso...

    Open Energy Info (EERE)

    fracture networks play only a minor role in fluid flow despite locally high fracture density and some fractures well-oriented for slip. At the surface, hydrothermal activity is...

  2. Numerical Modeling At Coso Geothermal Area (2006) | Open Energy...

    Open Energy Info (EERE)

    transport and exchange analysis Notes Finite element models of single-phase, variable-density fluid flow, conductive- convective heat transfer, fluid-rock isotope exchange, and...

  3. Compound and Elemental Analysis At Coso Geothermal Area (2004...

    Open Energy Info (EERE)

    done by the CFS (crushfast-scan) method (Norman 1996) show that chips have a high density of homogeneous fluid inclusions. Analyses were averaged and plotted verses depth...

  4. Energy Department Announces Denver as Next Location for Solar...

    Energy Savers [EERE]

    Energy Department Announces Denver as Next Location for Solar Decathlon Competition in 2017 March 11, 2016 - 12:01pm Addthis Under Secretary for Science and Energy Dr. Franklin Orr ...

  5. Colorado CRS 29-20-108, Location, Construction, or Improvement...

    Open Energy Info (EERE)

    CRS 29-20-108, Location, Construction, or Improvement of Major Electrical or Natural Gas Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal...

  6. NMOCD - Form G-102 - Geothermal Resources Well Location and Acreage...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library General: NMOCD - Form G-102 - Geothermal Resources Well Location and Acreage Dedication Plat Author State of New...

  7. NREL Developed Mobile App for Alternative Fueling Station Locations

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

    Released - News Releases | NREL NREL Developed Mobile App for Alternative Fueling Station Locations Released New application for iPhone helps users find stations offering electricity, biodiesel, natural gas, and other alternative fuels. November 7, 2013 iPhone users now have access to a free application that locates fueling stations offering alternative fuels, including electricity, natural gas, biodiesel, e85 Ethanol, propane and hydrogen. The Energy Department's (DOE) National Renewable

  8. Energy, Interior Departments Announce New Location for Solar Decathlon 2011

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

    | Department of Energy Energy, Interior Departments Announce New Location for Solar Decathlon 2011 Energy, Interior Departments Announce New Location for Solar Decathlon 2011 February 23, 2011 - 12:00am Addthis WASHINGTON -- The Department of Energy and the Department of the Interior today announced that the U.S. Department of Energy Solar Decathlon 2011 will be held at the National Mall's West Potomac Park, on the banks of the Potomac River along the path between the Lincoln and Jefferson

  9. Evaluation of Potential Locations for Siting Small Modular Reactors near

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

    Federal Energy Clusters to Support Federal Clean Energy Goals | Department of Energy Potential Locations for Siting Small Modular Reactors near Federal Energy Clusters to Support Federal Clean Energy Goals Evaluation of Potential Locations for Siting Small Modular Reactors near Federal Energy Clusters to Support Federal Clean Energy Goals This report investigates three additional federal energy clusters for favorability for siting an SMR: the Florida Panhandle, South-Central Texas, and

  10. Energy Department Launches Five New Solar Ready Vets Training Locations,

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

    Announces $10 Million for National Solar Training Programs | Department of Energy Launches Five New Solar Ready Vets Training Locations, Announces $10 Million for National Solar Training Programs Energy Department Launches Five New Solar Ready Vets Training Locations, Announces $10 Million for National Solar Training Programs May 17, 2016 - 4:22pm Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov WASHINGTON - Today, the Energy Department announced five additional military bases will

  11. Implementing Rational Surface Locations Measured From Thomson Scattering Into

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

    Implementing Rational Surface Locations Measured From Thomson Scattering Into MSTfit by Curtis A. Johnson Senior Thesis (Physics) at the University of Wisconsin-Madison 2014 i Abstract Measurements of rational surface (RS) locations in the Madison Symmetric Torus as measured by Thomson Scattering (TS) have been implemented in the equilibrium reconstruction program MSTfit. Possible correlated errors between diagnostics show a small impact on the equilibrium reconstruction done by MSTfit. TS RS

  12. Predicting threshold and location of laser damage on optical surfaces

    DOE Patents [OSTI]

    Siekhaus, Wigbert

    1987-01-01

    An apparatus useful in the prediction of the damage threshold of various optical devices, the location of weak spots on such devices and the location, identification, and elimination of optical surface impurities comprising, a focused and pulsed laser, an photo electric detector/imaging means, and a timer. The weak spots emit photoelectrons when subjected to laser intensities that are less than the intensity actually required to produce the damage. The weak spots may be eliminated by sustained exposure to the laser beam.

  13. The Department's Fleet Vehicle Sustainability Initiatives at Selected Locations

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

    Department's Fleet Vehicle Sustainability Initiatives at Selected Locations DOE/IG-0896 October 2013 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 October 24, 2013 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "The Department's Fleet Vehicle Sustainability Initiatives at Selected Locations" BACKGROUND In Fiscal Year (FY) 2012, the

  14. Historical Procurement Information - by Location | Department of Energy

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

    Historical Procurement Information - by Location Historical Procurement Information - by Location Small business contracing is difficult to navigate. We've built the Small Business Opportunities Tool to identify historical records of what the Department of Energy has purchased, which you can use to identify likely future opportunities. Use the downloads below to view historical procurement by state. California.pdf (114.54 KB) Colorado.pdf (127.77 KB) DistrictColumbia.pdf (126.17 KB) Georgia.pdf

  15. A brief overview of some historical details of the city of Oak...

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

    the Manhattan Project, General Leslie Groves took immediate action. After securing a AAA credit rating, he set about selecting a location for the plant and the resulting city...

  16. Webinar: Guidance for Filling Out a Detailed H2A Production Case Study |

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

    Department of Energy Guidance for Filling Out a Detailed H2A Production Case Study Webinar: Guidance for Filling Out a Detailed H2A Production Case Study Below is the text version of the webinar titled "Guidance for Filling Out a Detailed H2A Production Case Study," originally presented on July 9, 2013. In addition to this text version of the audio, you can access the presentation slides. Alli Aman: Thanks so much for joining today's webinar. Just to go through a few housekeeping

  17. Impurity-doped optical shock, detonation and damage location sensor

    DOE Patents [OSTI]

    Weiss, Jonathan D.

    1995-01-01

    A shock, detonation, and damage location sensor providing continuous fiber-optic means of measuring shock speed and damage location, and could be designed through proper cabling to have virtually any desired crush pressure. The sensor has one or a plurality of parallel multimode optical fibers, or a singlemode fiber core, surrounded by an elongated cladding, doped along their entire length with impurities to fluoresce in response to light at a different wavelength entering one end of the fiber(s). The length of a fiber would be continuously shorted as it is progressively destroyed by a shock wave traveling parallel to its axis. The resulting backscattered and shifted light would eventually enter a detector and be converted into a proportional electrical signals which would be evaluated to determine shock velocity and damage location. The corresponding reduction in output, because of the shortening of the optical fibers, is used as it is received to determine the velocity and position of the shock front as a function of time. As a damage location sensor the sensor fiber cracks along with the structure to which it is mounted. The size of the resulting drop in detector output is indicative of the location of the crack.

  18. Impurity-doped optical shock, detonation and damage location sensor

    DOE Patents [OSTI]

    Weiss, J.D.

    1995-02-07

    A shock, detonation, and damage location sensor providing continuous fiber-optic means of measuring shock speed and damage location, and could be designed through proper cabling to have virtually any desired crush pressure. The sensor has one or a plurality of parallel multimode optical fibers, or a singlemode fiber core, surrounded by an elongated cladding, doped along their entire length with impurities to fluoresce in response to light at a different wavelength entering one end of the fiber(s). The length of a fiber would be continuously shorted as it is progressively destroyed by a shock wave traveling parallel to its axis. The resulting backscattered and shifted light would eventually enter a detector and be converted into a proportional electrical signals which would be evaluated to determine shock velocity and damage location. The corresponding reduction in output, because of the shortening of the optical fibers, is used as it is received to determine the velocity and position of the shock front as a function of time. As a damage location sensor the sensor fiber cracks along with the structure to which it is mounted. The size of the resulting drop in detector output is indicative of the location of the crack. 8 figs.

  19. http://www.regulations.gov/#!documentDetail;D=EERE-2014-BT-STD...

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

    www.regulations.govdocumentDetail;DEERE-2014-BT-STD-0031-0002 EERE-2014-BT-STD-0031-0002 spreadsheet Sheet "Summary Switching" - Before ME1 19421032v.1 http:...

  20. Are there any other data sources for utility tariff detail that...

    Open Energy Info (EERE)

    any other data sources for utility tariff detail that are more complete? Home > Groups > Utility Rate Submitted by Auditmyinvoice on 4 January, 2015 - 08:10 1 answer Points: 0...

  1. LCLS-schedul_run-II_10_05_6-detail.xls

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

    Run II Detailed Schedule, May 6-September 13, 2010 Thurs Fri Sat Sun Mon Tues Wed BL Prop Spokesperson PI Planned ActivityExperiment Title POC AD Program Deputy Week 1 6-May...

  2. The cause of outliers in electromagnetic pulse (EMP) locations

    SciTech Connect (OSTI)

    Fenimore, Edward E.

    2014-10-02

    We present methods to calculate the location of EMP pulses when observed by 5 or more satellites. Simulations show that, even with a good initial guess and fitting a location to all of the data, there are sometime outlier results whose locations are much worse than most cases. By comparing simulations using different ionospheric transfer functions (ITFs), it appears that the outliers are caused by not including the additional path length due to refraction rather than being caused by not including higher order terms in the Appleton-Hartree equation. We suggest ways that the outliers can be corrected. These correction methods require one to use an electron density profile along the line of sight from the event to the satellite rather than using the total electron content (TEC) to characterize the ionosphere.

  3. Renewable Energy Data Book Details Growing Industry in 2012 | Department of

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

    Energy Renewable Energy Data Book Details Growing Industry in 2012 Renewable Energy Data Book Details Growing Industry in 2012 December 4, 2013 - 12:00am Addthis The National Renewable Energy Laboratory (NREL) on November 21 released the 2012 Renewable Energy Data Book on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy. The annual report is an important assessment of U.S. energy statistics for 2012, including renewable electricity, worldwide renewable

  4. http://www.regulations.gov/#!documentDetail;D=EERE-2014-BT-STD-0031-0002

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

    www.regulations.gov/#!documentDetail;D=EERE-2014-BT-STD-0031-0002 EERE-2014-BT-STD-0031-0002 spreadsheet Sheet "Summary Switching" - Before ME1 19421032v.1 http://www.regulations.gov/#!documentDetail;D=EERE-2014-BT-STD-0031-0002 EERE-2014-BT-STD-0031-0002 spreadsheet Sheet "Summary Switching" - Available for download now ME1 19421032v.1

  5. Details of the FY 2014 Congressional Budget Request for OE | Department of

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

    Energy Details of the FY 2014 Congressional Budget Request for OE Details of the FY 2014 Congressional Budget Request for OE The President's FY 2014 budget request for the Department of Energy will: Position the United States to compete as a world leader in clean energy and advanced manufacturing; Enhance the Nation's energy security; Respond to the threat of climate change; and Modernize the nuclear weapons stockpile and infrastructure. The entire FY 2014 DOE budget is available online. The

  6. DOE Makes Public Detailed Information on the BP Oil Spill | Department of

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

    Energy Public Detailed Information on the BP Oil Spill DOE Makes Public Detailed Information on the BP Oil Spill June 8, 2010 - 12:00am Addthis WASHINGTON - As part of the Obama Administration's ongoing commitment to transparency surrounding the response to the BP oil spill, U.S. Energy Secretary Steven Chu announced today that Department is providing online access to schematics, pressure tests, diagnostic results and other data about the malfunctioning blowout preventer. Secretary Chu

  7. Energy Department Announces Denver as Next Location for Solar Decathlon

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

    Competition in 2017 | Department of Energy Denver as Next Location for Solar Decathlon Competition in 2017 Energy Department Announces Denver as Next Location for Solar Decathlon Competition in 2017 March 11, 2016 - 12:01pm Addthis Under Secretary for Science and Energy Dr. Franklin Orr announces Denver as the host city for the 2017 U.S. Department of Energy Solar Decathlon. | Photo courtesy of Ellen Jaskol Under Secretary for Science and Energy Dr. Franklin Orr announces Denver as the host

  8. Algae Biofuels Co-Location Assessment Tool for Canada

    Energy Science and Technology Software Center (OSTI)

    2011-11-29

    The Algae Biofuels Co-Location Assessment Tool for Canada uses chemical stoichiometry to estimate Nitrogen, Phosphorous, and Carbon atom availability from waste water and carbon dioxide emissions streams, and requirements for those same elements to produce a unit of algae. This information is then combined to find limiting nutrient information and estimate potential productivity associated with waste water and carbon dioxide sources. Output is visualized in terms of distributions or spatial locations. Distances are calculated betweenmore » points of interest in the model using the great circle distance equation, and the smallest distances found by an exhaustive search and sort algorithm.« less

  9. Predicting threshold and location of laser damage on optical surfaces

    DOE Patents [OSTI]

    Siekhaus, W.

    1985-02-04

    Disclosed is an apparatus useful in the prediction of the damage threshold of various optical devices, the location of weak spots on such devices and the location, identification, and elimination of optical surface impurities. The apparatus comprises a focused and pulsed laser, a photo electric detector/imaging means, and a timer. The weak spots emit photoelectrons when subjected to laser intensities that are less than the intensity actually required to produce the damage. The weak spots may be eliminated by sustained exposure to the laser beam.

  10. Algae Biofuels Co-Location Assessment Tool for Canada

    SciTech Connect (OSTI)

    2011-11-29

    The Algae Biofuels Co-Location Assessment Tool for Canada uses chemical stoichiometry to estimate Nitrogen, Phosphorous, and Carbon atom availability from waste water and carbon dioxide emissions streams, and requirements for those same elements to produce a unit of algae. This information is then combined to find limiting nutrient information and estimate potential productivity associated with waste water and carbon dioxide sources. Output is visualized in terms of distributions or spatial locations. Distances are calculated between points of interest in the model using the great circle distance equation, and the smallest distances found by an exhaustive search and sort algorithm.

  11. Method for locating metallic nitride inclusions in metallic alloy ingots

    DOE Patents [OSTI]

    White, Jack C.; Traut, Davis E.; Oden, Laurance L.; Schmitt, Roman A.

    1992-01-01

    A method of determining the location and history of metallic nitride and/or oxynitride inclusions in metallic melts. The method includes the steps of labeling metallic nitride and/or oxynitride inclusions by making a coreduced metallic-hafnium sponge from a mixture of hafnium chloride and the chloride of a metal, reducing the mixed chlorides with magnesium, nitriding the hafnium-labeled metallic-hafnium sponge, and seeding the sponge to be melted with hafnium-labeled nitride inclusions. The ingots are neutron activated and the hafnium is located by radiometric means. Hafnium possesses exactly the proper metallurgical and radiochemical properties for this use.

  12. Location, Location, Efficiency

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

    Streamlined Customer Experience *Bundle energy assessment, benchmarking, & PACE financing ... Cost to Date: 0.85% Additional Funding: None Budget History August 1, 2015 - FY 2015 ...

  13. TWRS information locator database system administrator`s manual

    SciTech Connect (OSTI)

    Knutson, B.J., Westinghouse Hanford

    1996-09-13

    This document is a guide for use by the Tank Waste Remediation System (TWRS) Information Locator Database (ILD) System Administrator. The TWRS ILD System is an inventory of information used in the TWRS Systems Engineering process to represent the TWRS Technical Baseline. The inventory is maintained in the form of a relational database developed in Paradox 4.5.

  14. DETAILED ANALYSIS OF THE MOST PROMISING ALTERNATIVES TO USING GRANULAR ACTIVATED CARBON TO TREAT 200-ZP-1 GROUNDWATER AND 200-PW-1 SOIL VAPOR

    SciTech Connect (OSTI)

    BYRNES ME, KALMAR JA

    2007-11-26

    This document presents a detailed evaluation of selected alternative treatment options to granular activated carbon (GAC) for removing carbon tetrachloride generated from the groundwater pump-and-treat system at the 200-ZP-I Operable Unit (OU) in the 200 West Area of the Hanford Site. This evaluation of alternative treatment options to GAC is also applicable to the vadose zone soil vapor extraction (SVE) system at the 200-PW-l OU, which is also located in the Hanford Site's 200 West Area.

  15. A brief overview of some historical details of the city of Oak...

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

    than has been credited thus far. It is true, however, that Tennessee Governor Prentice Cooper was NOT consulted and did not know of the decision to locate the Manhattan Project's...

  16. THE LOCATIONS OF SHORT GAMMA-RAY BURSTS AS EVIDENCE FOR COMPACT OBJECT BINARY PROGENITORS

    SciTech Connect (OSTI)

    Fong, W.; Berger, E.

    2013-10-10

    We present a detailed investigation of Hubble Space Telescope rest-frame UV/optical observations of 22 short gamma-ray burst (GRB) host galaxies and sub-galactic environments. Utilizing the high angular resolution and depth of HST we characterize the host galaxy morphologies, measure precise projected physical and host-normalized offsets between the bursts and host centers, and calculate the locations of the bursts with respect to their host light distributions (rest-frame UV and optical). We calculate a median short GRB projected physical offset of 4.5 kpc, about 3.5 times larger than that for long GRBs, and find that ?25% of short GRBs have offsets of ?> 10 kpc. When compared to their host sizes, the median offset is 1.5 half-light radii (r{sub e} ), about 1.5 times larger than the values for long GRBs, core-collapse supernovae, and Type Ia supernovae. In addition, ?20% of short GRBs having offsets of ?> 5r{sub e} , and only ?25% are located within 1r{sub e} . We further find that short GRBs severely under-represent their hosts' rest-frame optical and UV light, with ?30%-45% of the bursts located in regions of their host galaxies that have no detectable stellar light, and ?55% in the regions with no UV light. Therefore, short GRBs do not occur in regions of star formation or even stellar mass. This demonstrates that the progenitor systems of short GRBs must migrate from their birth sites to their eventual explosion sites, a signature of kicks in compact object binary systems. Utilizing the full sample of offsets, we estimate natal kick velocities of ?20-140 km s{sup 1}. These independent lines of evidence provide the strongest support to date that short GRBs result from the merger of compact object binaries (NS-NS/NS-BH)

  17. Fast Flux Test Facility Asbestos Location Tracking Program

    SciTech Connect (OSTI)

    REYNOLDS, J.A.

    1999-04-13

    Procedure Number HNF-PRO-408, revision 0, paragraph 1.0, ''Purpose,'' and paragraph 2.0, ''Requirements for Facility Management of Asbestos,'' relate building inspection and requirements for documentation of existing asbestos-containing building material (ACBM) per each building assessment. This documentation shall be available to all personnel (including contractor personnel) entering the facility at their request. Corrective action was required by 400 Area Integrated Annual Appraisal/Audit for Fiscal Year 1992 (IAA-92-0007) to provide this notification documentation. No formal method had been developed to communicate the location and nature of ACBM to maintenance personnel in the Fast Flux Test Facility (FFTF) 400 Area. The scope of this Data Package Document is to locate and evaluate any ACBM found at FFTF which constitutes a baseline. This includes all buildings within the protected area. These findings are compiled from earlier reports, numerous work packages and engineering evaluations of employee findings.

  18. 200-Area plateau inactive miscellaneous underground storage tanks locations

    SciTech Connect (OSTI)

    Brevick, C.H.

    1997-12-01

    Fluor Daniel Northwest (FDNW) has been tasked by Lockheed Martin Hanford Corporation (LMHC) to incorporate current location data for 64 of the 200-Area plateau inactive miscellaneous underground storage tanks (IMUST) into the centralized mapping computer database for the Hanford facilities. The IMUST coordinate locations and tank names for the tanks currently assigned to the Hanford Site contractors are listed in Appendix A. The IMUST are inactive tanks installed in underground vaults or buried directly in the ground within the 200-East and 200-West Areas of the Hanford Site. The tanks are categorized as tanks with a capacity of less than 190,000 liters (50,000 gal). Some of the IMUST have been stabilized, pumped dry, filled with grout, or may contain an inventory or radioactive and/or hazardous materials. The IMUST have been out of service for at least 12 years.

  19. Location and identification of radioactive waste in Massachusetts Bay

    SciTech Connect (OSTI)

    Colton, D.P.; Louft, H.L.

    1993-12-31

    The accurate location and identification of hazardous waste materials dumped in the world`s oceans are becoming an increasing concern. For years, the oceans have been viewed as a convenient and economical place to dispose of all types of waste. In all but a few cases, major dump sites have been closed leaving behind years of accumulated debris. The extent of past environmental damage, the possibility of continued environmental damage, and the possibility of hazardous substances reaching the human food chain need to be carefully investigated. This paper reports an attempt to accurately locate and identify the radioactive component of the waste material. The Department of Energy`s Remote Sensing Laboratory (RSL), in support of the US Environmental Protection Agency (EPA), provided the precision navigation system and prototype underwater radiological monitoring equipment that were used during this project. The paper also describes the equipment used, presents the data obtained, and discusses future equipment development.

  20. Milepost locations in rural emergency response : the missing piece.

    SciTech Connect (OSTI)

    Armstrong, Hillary Minich

    2004-06-01

    An incident location must be translated into an address that responders can find on the ground. In populated areas it's street name and address number. For sparsely populated areas or highways it's typically road name and nearest milepost number. This is paired with road intersection information to help responders approach the incident as quickly and safely as possible. If responders are new to the area, or for cross-country response, more assistance is needed. If dispatchers had mileposts as points on their maps they could provide this assistance as well as vital information to public safety authorities as the incident unfolds. Mileposts are already universally understood and used. The missing rural response piece is to get milepost locations onto dispatch and control center screens.

  1. Howe-DOE Meeting of October 20 2011 Detail Memo | Department of Energy

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

    Howe-DOE Meeting of October 20 2011 Detail Memo Howe-DOE Meeting of October 20 2011 Detail Memo On October 20, 2011, representatives of Howe Corporation, Gade Environmental, and Beecon ProfServe met with DOE to discuss the proposed rules EERE-2010 BT-TP-0036 RIN 1904-AC38 Energy Efficiency Program for Certain Commercial and Industrial Equipment: Test Procedures for Commercial Ice Makers. The meeting was held at the request of Howe Corporation at the DOE offices in Washington DC.

  2. Sandia National Laboratories: Locations: Livermore, California: Life in

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

    Livermore: Education Education California and Bay Area schools California's strong commitment to supporting public education is shown in the state's constitution, which requires 40% of state revenues to be spent on education. About one-fifth of California's school districts are located in the San Francisco Bay Area, and most Bay Area students attend public school. The majority of Sandia employees live within the boundaries of the Alameda, Contra Costa, and San Joaquin County Offices of

  3. Sandia National Laboratories: Locations: Livermore, California: Life in

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

    Livermore: Housing Housing Sandia/California's unique location at the edge of the San Francisco Bay Area means that employees can choose from a wide range of housing options and prices to fit their needs while maintaining a reasonable daily commute. Those who prefer urban environments can live in San Francisco or Oakland, while those seeking more affordable housing options often turn east toward San Joaquin County and the Central Valley. And Sandia's proximity to Silicon Valley makes it very

  4. Structure for identifying, locating and quantifying physical phenomena

    DOE Patents [OSTI]

    Richardson, John G.

    2006-10-24

    A method and system for detecting, locating and quantifying a physical phenomena such as strain or a deformation in a structure. A minimum resolvable distance along the structure is selected and a quantity of laterally adjacent conductors is determined. Each conductor includes a plurality of segments coupled in series which define the minimum resolvable distance along the structure. When a deformation occurs, changes in the defined energy transmission characteristics along each conductor are compared to determine which segment contains the deformation.

  5. Scaled Tests and Modeling of Effluent Stack Sampling Location Mixing

    SciTech Connect (OSTI)

    Recknagle, Kurtis P.; Yokuda, Satoru T.; Ballinger, Marcel Y.; Barnett, J. M.

    2009-02-01

    The Pacific Northwest National Laboratory researchers used a computational fluid dynamics (CFD) computer code to evaluate the mixing at a sampling system location of a research and development facility. The facility requires continuous sampling for radioactive air emissions. Researchers sought to determine whether the location would meet the criteria for uniform air velocity and contaminant concentration as prescribed in the American National Standard Institute (ANSI) standard, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stacks and Ducts of Nuclear Facilities. Standard ANSI/HPS N13.1-1999 requires that the sampling location be well-mixed and stipulates specific tests (e.g., velocity, gas, and aerosol uniformity and cyclonic flow angle) to verify the extent of mixing.. The exhaust system for the Radiochemical Processing Laboratory was modeled with a CFD code to better understand the flow and contaminant mixing and to predict mixing test results. The CFD results were compared to actual measurements made at a scale-model stack and to the limited data set for the full-scale facility stack. Results indicated that the CFD code provides reasonably conservative predictions for velocity, gas, and aerosol uniformity. Cyclonic flow predicted by the code is less than that measured by the required methods. In expanding from small to full scale, the CFD predictions for full-scale measurements show similar trends as in the scale model and no unusual effects. This work indicates that a CFD code can be a cost-effective aid in design or retrofit of a facilitys stack sampling location that will be required to meet Standard ANSI/HPS N13.1-1999.

  6. X-ray focal spot locating apparatus and method

    DOE Patents [OSTI]

    Gilbert, Hubert W.

    1985-07-30

    An X-ray beam finder for locating a focal spot of an X-ray tube includes a mass of X-ray opaque material having first and second axially-aligned, parallel-opposed faces connected by a plurality of substantially identical parallel holes perpendicular to the faces and a film holder for holding X-ray sensitive film tightly against one face while the other face is placed in contact with the window of an X-ray head.

  7. Location of the essential spectrum in curved quantum layers

    SciTech Connect (OSTI)

    Krejčiřík, David; Lu, Zhiqin

    2014-08-15

    We consider the Dirichlet Laplacian in tubular neighbourhoods of complete non-compact Riemannian manifolds immersed in the Euclidean space. We show that the essential spectrum coincides with the spectrum of a planar tube provided that the second fundamental form of the manifold vanishes at infinity and the transport of the cross-section along the manifold is asymptotically parallel. For low dimensions and codimension, the result applies to the location of propagating states in nanostructures under physically natural conditions.

  8. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Life in

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

    Albuquerque Albuquerque Housing Education Recreation Locations Life in Albuquerque Photo of New Mexico landscape Albuquerque is New Mexico's largest city, with a population of more than 545,000. Immerse yourself in our enormous skies, beautiful vistas, and friendly people. Culture Culture New Mexico's ancient cultural traditions endure in the artwork, adobe architecture, and the people. Mesa photo Outdoors Our weather allows year-round outdoor activities like golfing, skiing, hiking, and

  9. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Visiting

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

    Sandia/New Mexico New Mexico Sandia/New Mexico administration building Access to Sandia's Albuquerque, New Mexico, site is limited to visitors with valid business purposes. Arrangements to visit Sandia must be made beforehand with a sponsoring Sandian. Directions Sandia/New Mexico is located on Kirtland Air Force Base (KAFB) in southeastern Albuquerque. If you are driving, you can easily find us by: Proceeding south from I-40 on Eubank Boulevard, or Proceeding south from I-40 on Wyoming

  10. Sandia National Laboratories: Locations: Livermore, California: Life in

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

    Livermore Livermore Housing Education Recreation Locations Life in Livermore Photo of Livermore countryside The Livermore Valley provides a relaxed lifestyle with good schools and friendly people. With a population of nearly 81,000, the city of Livermore maintains a local personality. Whether you are a sports fan, wine connoisseur, or outdoor enthusiast, you will have plenty to see and do. Pavilion Music The Bay Area is a haven for musicians and artists, with many galleries, concerts, and

  11. Locational electricity capacity markets: Alternatives to restore the missing signals

    SciTech Connect (OSTI)

    Nieto, Amparo D.; Fraser, Hamish

    2007-03-15

    In the absence of a properly functioning electricity demand side, well-designed capacity payment mechanisms hold more promise for signaling the value of capacity than non-CPM alternatives. Locational CPMs that rely on market-based principles, such as forward capacity auctions, are superior to cost-based payments directed to specific must-run generators, as CPMs at least provide a meaningful price signal about the economic value of resources to potential investors. (author)

  12. THE LABORATORY Located in Menlo Park, California, SLAC National

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

    THE LABORATORY Located in Menlo Park, California, SLAC National Accelerator Laboratory is home to some of the world's most cutting-edge technologies, used by researchers worldwide to uncover scientifc mysteries on the smallest and the largest scales-from the workings of the atom to the mysteries of the cosmos. The result has been 50 years of discovery and innovation in both basic and applied science, with tangible benefts for our everyday lives. The following examples highlight some of the roles

  13. Load cell having strain gauges of arbitrary location

    DOE Patents [OSTI]

    Spletzer, Barry

    2007-03-13

    A load cell utilizes a plurality of strain gauges mounted upon the load cell body such that there are six independent load-strain relations. Load is determined by applying the inverse of a load-strain sensitivity matrix to a measured strain vector. The sensitivity matrix is determined by performing a multivariate regression technique on a set of known loads correlated to the resulting strains. Temperature compensation is achieved by configuring the strain gauges as co-located orthogonal pairs.

  14. Locating PHEV exchange stations in V2G

    SciTech Connect (OSTI)

    Pan, Feng; Bent, Russell; Berscheid, Alan; Izraelevitz, David

    2010-01-01

    Plug-in hybrid electric vehicle (PREV) is an environment friendly modem transportation method and has been rapidly penetrate the transportation system. Renewable energy is another contributor to clean power but the associated intermittence increases the uncertainty in power generation. As a foreseen benefit of a vchicle-to-grid (V2G) system, PREV supporting infrastructures like battery exchange stations can provide battery service to PREV customers as well as being plugged into a power grid as energy sources and stabilizer. The locations of exchange stations are important for these two objectives under constraints from both ,transportation system and power grid. To model this location problem and to understand and analyze the benefit of a V2G system, we develop a two-stage stochastic program to optimally locate the stations prior to the realizations of battery demands, loads, and generation capacity of renewable power sources. Based on this model, we use two data sets to construct the V2G systems and test the benefit and the performance of these systems.

  15. Details and justifications for the MAP concept specification for acceleration above 63 GeV

    SciTech Connect (OSTI)

    Berg, J. Scott

    2014-02-28

    The Muon Accelerator Program (MAP) requires a concept specification for each of the accelerator systems. The Muon accelerators will bring the beam energy from a total energy of 63 GeV to the maximum energy that will fit on the Fermilab site. Justifications and supporting references are included, providing more detail than will appear in the concept specification itself.

  16. Detailed design report for an operational phase panel-closure system

    SciTech Connect (OSTI)

    1996-01-11

    Under contract to Westinghouse Electric Corporation (Westinghouse), Waste Isolation Division (WID), IT Corporation has prepared a detailed design of a panel-closure system for the Waste Isolation Pilot Plant (WIPP). Preparation of this detailed design of an operational-phase closure system is required to support a Resource Conservation and Recovery Act (RCRA) Part B permit application and a non-migration variance petition. This report describes the detailed design for a panel-closure system specific to the WIPP site. The recommended panel-closure system will adequately isolate the waste-emplacement panels for at least 35 years. This report provides detailed design and material engineering specifications for the construction, emplacement, and interface-grouting associated with a panel-closure system at the WIPP repository, which would ensure that an effective panel-closure system is in place for at least 35 years. The panel-closure system provides assurance that the limit for the migration of volatile organic compounds (VOC) will be met at the point of compliance, the WIPP site boundary. This assurance is obtained through the inherent flexibility of the panel-closure system.

  17. ALCC Application Details | U.S. DOE Office of Science (SC)

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

    ALCC Application Details Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Current Awards Past Awards Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing

  18. Precise relative locations for earthquakes in the northeast Pacific region

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

    Cleveland, K. Michael; VanDeMark, Thomas F.; Ammon, Charles J.

    2015-10-09

    We report that double-difference methods applied to cross-correlation measured Rayleigh wave time shifts are an effective tool to improve epicentroid locations and relative origin time shifts in remote regions. We apply these methods to seismicity offshore of southwestern Canada and the U.S. Pacific Northwest, occurring along the boundaries of the Pacific and Juan de Fuca (including the Explorer Plate and Gorda Block) Plates. The Blanco, Mendocino, Revere-Dellwood, Nootka, and Sovanco fracture zones host the majority of this seismicity, largely consisting of strike-slip earthquakes. The Explorer, Juan de Fuca, and Gorda spreading ridges join these fracture zones and host normal faultingmore » earthquakes. Our results show that at least the moderate-magnitude activity clusters along fault strike, supporting suggestions of large variations in seismic coupling along oceanic transform faults. Our improved relative locations corroborate earlier interpretations of the internal deformation in the Explorer and Gorda Plates. North of the Explorer Plate, improved locations support models that propose northern extension of the Revere-Dellwood fault. Relocations also support interpretations that favor multiple parallel active faults along the Blanco Transform Fault Zone. Seismicity of the western half of the Blanco appears more scattered and less collinear than the eastern half, possibly related to fault maturity. We use azimuthal variations in the Rayleigh wave cross-correlation amplitude to detect and model rupture directivity for a moderate size earthquake along the eastern Blanco Fault. Lastly, the observations constrain the seismogenic zone geometry and suggest a relatively narrow seismogenic zone width of 2 to 4 km.« less

  19. Precise relative locations for earthquakes in the northeast Pacific region

    SciTech Connect (OSTI)

    Cleveland, K. Michael; VanDeMark, Thomas F.; Ammon, Charles J.

    2015-10-09

    We report that double-difference methods applied to cross-correlation measured Rayleigh wave time shifts are an effective tool to improve epicentroid locations and relative origin time shifts in remote regions. We apply these methods to seismicity offshore of southwestern Canada and the U.S. Pacific Northwest, occurring along the boundaries of the Pacific and Juan de Fuca (including the Explorer Plate and Gorda Block) Plates. The Blanco, Mendocino, Revere-Dellwood, Nootka, and Sovanco fracture zones host the majority of this seismicity, largely consisting of strike-slip earthquakes. The Explorer, Juan de Fuca, and Gorda spreading ridges join these fracture zones and host normal faulting earthquakes. Our results show that at least the moderate-magnitude activity clusters along fault strike, supporting suggestions of large variations in seismic coupling along oceanic transform faults. Our improved relative locations corroborate earlier interpretations of the internal deformation in the Explorer and Gorda Plates. North of the Explorer Plate, improved locations support models that propose northern extension of the Revere-Dellwood fault. Relocations also support interpretations that favor multiple parallel active faults along the Blanco Transform Fault Zone. Seismicity of the western half of the Blanco appears more scattered and less collinear than the eastern half, possibly related to fault maturity. We use azimuthal variations in the Rayleigh wave cross-correlation amplitude to detect and model rupture directivity for a moderate size earthquake along the eastern Blanco Fault. Lastly, the observations constrain the seismogenic zone geometry and suggest a relatively narrow seismogenic zone width of 2 to 4 km.

  20. Microfluidic ultrasonic particle separators with engineered node locations and geometries

    DOE Patents [OSTI]

    Rose, Klint A.; Fisher, Karl A.; Wajda, Douglas A.; Mariella, Jr., Raymond P.; Bailey, Christopher; Dehlinger, Dietrich; Shusteff, Maxim; Jung, Byoungsok; Ness, Kevin D.

    2016-04-26

    An ultrasonic microfluidic system includes a separation channel for conveying a sample fluid containing small particles and large particles, flowing substantially parallel, adjacent to a recovery fluid, with which it is in contact. An acoustic transducer produces an ultrasound standing wave, that generates a pressure field having at least one node of minimum pressure amplitude. An acoustic extension structure is located proximate to said separation channel for positioning said acoustic node off center in said acoustic area and concentrating the large particles in said recovery fluid stream.