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Sample records for ram wagon van

  1. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van - Hydrogen/CNG Operations Summary - January 2003

    SciTech Connect (OSTI)

    Karner, D.; Francfort, J.E.

    2003-01-16

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen-85% CNG.

  2. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van -- Hydrogen/CNG Operations Summary

    SciTech Connect (OSTI)

    Don Karner; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen–85% CNG.

  3. Sarah Wagoner | Department of Energy

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

    Wagoner About Us Sarah Wagoner - Communications Specialist, Wind and Water Power Technologies Office Sarah Wagoner Most Recent Year in Review: Celebrating Wind Energy and Water Power December 22 Innovative Hydropower Technology Now Powering an Apple Data Center November 24 Joining Forces to Empower Veterans November 10

  4. Wagoner County, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Arrow, Oklahoma Catoosa, Oklahoma Coweta, Oklahoma Fair Oaks, Oklahoma Okay, Oklahoma Porter, Oklahoma Redbird, Oklahoma Tullahassee, Oklahoma Tulsa, Oklahoma Wagoner, Oklahoma...

  5. Dodge B2500 dedicated CNG van

    SciTech Connect (OSTI)

    Eudy, L.

    2000-04-19

    The US Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). To support this activity, DOE has directed the National Renewable Energy Laboratory (NREL) to conduct projects to evaluate the performance and acceptability of light-duty AFVs. The authors tested a 1999 B2500 dedicated CNG Ram Wagon with a 5.2L V8 engine. The vehicle was run through a series of tests explained briefly in this fact sheet.

  6. Renewable Auction Mechanism (RAM)

    Broader source: Energy.gov [DOE]

    The Renewable Auction Mechanism (RAM) was approved by the California Public Utilities Commission (CPUC) in December 2010 with a goal of installing 1,500 megawatts (MW) of new distributed generation...

  7. Ram jet engine

    SciTech Connect (OSTI)

    Crispin, B.; Pohl, W.D.; Thomaier, D.; Voss, N.

    1983-11-29

    In a ram jet engine, a tubular combustion chamber is divided into a flame chamber followed by a mixing chamber. The ram air is supplied through intake diffusers located on the exterior of the combustion chamber. The intake diffusers supply combustion air directly into the flame chamber and secondary air is conveyed along the exterior of the combustion chambers and then supplied directly into the mixing chamber.

  8. Ring Current Pressure Estimation with RAM-SCB using Data Assimilation...

    Office of Scientific and Technical Information (OSTI)

    Ring Current Pressure Estimation with RAM-SCB using Data Assimilation and VanAllen Probe Flux Data Citation Details In-Document Search Title: Ring Current Pressure Estimation with ...

  9. Ring Current Pressure Estimation with RAM-SCB using Data Assimilation...

    Office of Scientific and Technical Information (OSTI)

    Conference: Ring Current Pressure Estimation with RAM-SCB using Data Assimilation and VanAllen Probe Flux Data Citation Details In-Document Search Title: Ring Current Pressure ...

  10. Geothermal Geodatabase for Wagon Wheel Hot Springs, Mineral County, Colorado

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

    Zehner, Richard

    2012-11-01

    Geothermal Geodatabase for Wagon Wheel Hot Springs, Mineral County, Colorado By Richard “Rick” Zehner Geothermal Development Associates Reno Nevada USA 775.737.7806 rzehner@gdareno.com For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,189,000 South boundary: approximately 4,170,000 West boundary: approximately 330,000 East boundary: approximately 351,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs at Wagon Wheel Gap have geochemistry and geothermometry values indicative of high-temperature systems. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRI’s GIS servers. Datasets include: 1. Results of reconnaissance shallow (2 meter) temperature surveys 2. Air photo lineaments 3. Groundwater geochemistry 4. Power lines 5. Georeferenced geologic map of Routt County 6. Various 1:24,000 scale topographic maps

  11. AVTA: Chrysler RAM PHEV Pickups

    Broader source: Energy.gov [DOE]

    Chrysler tested and deployed 140 demonstration Chrysler RAM plug-in hybrid electric pick-up trucks around the country.

  12. Ram Power | Open Energy Information

    Open Energy Info (EERE)

    ("Ram Power" or the "Company") (TSX:RPG) is a renewable energy company focused in the business of acquiring, exploring, developing and operating geothermal power projects to...

  13. Ekwi&ment Systems Divison Mr. James W. Wagoner II FDSRAP Program Manager

    Office of Legacy Management (LM)

    JQ?& Oak R,idge kssociated c5cYJ " POST Ofim Bar 1 i 7 Unwersltles Oaks Rdye. Twmessee 37E31-0: 17 February 12, 1990 Ek!rcy 1 Ekwi&ment Systems Divison Mr. James W. Wagoner II FDSRAP Program Manager Decontamination and Decommissioning Division Office of Environmental Restoration and Waste fianagement U.S. Department of Energy Washington, D.C. 20545 Subject: VISIT TO POTENTIAL SITES IN NEWARK AND LINDEN, NEW JERSEY Dear Mr. Wagoner: On February 6, 1990, while in Atlantic City to

  14. HyRAM Testing Script.

    SciTech Connect (OSTI)

    Parkins, Owen

    2014-12-01

    The testing script is to provide a method of inspections to HyRAM (v1.0.0.244 Alpha) application features. This document will lead participants through the use of the application to make sure the application performs as designed. If a feature of the application becomes non-working, this script will relay useful information back to the designers of the application so that the feature can be fixed. This is essential to keep the application updated and performing as designed so that the users of this program can be satisfied. There will be frequent updates of this document to ensure proper testing of future application versions.

  15. RAM Capital Management Group | Open Energy Information

    Open Energy Info (EERE)

    Hydrogen Product: Private VC fund and investment banking advisory firm investing in fuel cells and hydrogen. References: RAM Capital Management Group1 This article is a...

  16. ORISE: Radiological Assessment and Monitoring System (RAMS)

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

    System. RAMS is the hub of pFRMAC that provides data analysis to the consequence management home team and emergency operations. Measurement and sample data are telemetered...

  17. Overview of HyRAM (Hydrogen Risk Assessment Models) Software...

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

    HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards Webinar Overview of HyRAM (Hydrogen Risk Assessment Models) Software for ...

  18. Developments in coiled tubing BOP ram design

    SciTech Connect (OSTI)

    Palmer, R.; Newman, K.; Reaper, A.

    1995-12-31

    Significant technical improvements have been made recently in the design of coiled tubing (CT) blowout preventer (BOP) shear and slip rams. This technology is constantly being enhanced and refined as the CT service industry continues to mature and new operational demands are placed on the CT pressure control equipment. Larger CT sizes require better BOP shearing capabilities. Advancements in the understanding of CT fatigue life have caused the life reducing affects of the slip ram markings on the pipe to be examined. This paper explores the circumstances that have precipitated these improvements, and the research and development methods involved in developing better BOP rams.

  19. HyRAM Testing Strategy and Quality Design Elements.

    SciTech Connect (OSTI)

    Reynolds, John Thomas

    2014-12-01

    Strategy document and tentative schedule for testing of HyRAM, a software toolkit that integrates data and methods relevant to assessing the safety of hydrogen fueling and storage infrastructure. Because proposed and existing features in HyRAM that support testing are important factors in this discussion, relevant design considerations of HyRAM are also discussed. However, t his document does not cover all of HyRAM desig n, nor is the full HyRAM software development schedule included.

  20. Siri Ram Syal Hydro Power Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Siri Ram Syal Hydro Power Pvt Ltd Jump to: navigation, search Name: Siri Ram Syal Hydro Power Pvt Ltd Place: New Delhi, Delhi (NCT), India Zip: 110070 Sector: Hydro Product:...

  1. Hydrogen Risk Assessment Model (HyRAM)

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

    Risk Assessment Model (HyRAM) - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs

  2. Van Hove's Birthday

    ScienceCinema (OSTI)

    None

    2011-04-25

    "Happy Birthday Léon!" Plusieurs orateurs rendent hommage à L.Van Hove et son travail à l'occasion de son 65me anniversaire. A la fin remerciements de L.Van Hove.

  3. Bruno Van Wonterghem

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

    bruno van wonterghem Bruno Van Wonterghem Bruno Van Wonterghem Operations Manager National Ignition Facility Dr. Bruno Van Wonterghem became commissioning manager of NIF in 2001 and operations manager in 2008. He earned his Ph.D. in chemical physics at the University of Leuven in Belgium in 1987. He has extensive experience in developing laser systems for plasma research in academia through work at the University of California, Irvine; the Max Planck Institute; and LLNL. He was manager of

  4. Security Risk Assessment Methodologies (RAM) for Critical Infrastructu...

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

    Building Energy Efficiency Find More Like This Return to Search Security Risk Assessment Methodologies (RAM) for Critical Infrastructures Sandia National Laboratories...

  5. Webinar: Overview of HyRAM (Hydrogen Risk Assessment Models)...

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

    codes and standards. HyRAM is being used in the development of National Fire Protection Association and ISO standards for hydrogen fueling stations. Register for the webinar

  6. Optimizing spare parts inventories using RAM techniques

    SciTech Connect (OSTI)

    Purser, F.E.; Farmer, F.G. )

    1990-01-01

    The perfect spare parts inventory is one which always has the component required to prevent a facility outage. Ideally, such an inventory would contain exactly enough of each component to maintain the facility in operating condition until replacements for the spare parts arrive. Real spare parts inventories have typically been specified using a combination of engineering judgement and manufacturer's recommendations, as modified by budgetary constraints. The development of reliability, availability and maintainability (RAM) techniques provides additional tools through which spare parts inventories can more effectively be used to improve the safety and availability of a facility. This paper presents an analysis performed at the INEL using the techniques resident in a Reliability-Centered-Maintenance (RCM) program to prioritize components based on contribution to risk and to availability. The fill rate model or the confidence level approach could then be performed for those critical components resulting in an optimum stock level for the facility.

  7. Bruno Van Wonterghem

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

    bruno van wonterghem Bruno Van Wonterghem Operations Manager Keeps NIF Trekking Bruno Van Wonterghem Bruno Van Wonterghem Do you remember when you started being interested in science? My uncle was a radiochemistry professor, and I would go to the lab with him every Wednesday. He had one of the first calculators, the size of a briefcase. I could see it think with its lights flickering and parts moving back and forth. A simple square root would take seconds to calculate. My grandfather was a

  8. New River Geothermal Exploration (Ram Power Inc.)

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

    Miller, Clay

    The New River Geothermal Exploration (DOE Award No. EE0002843) is located approximately 25km south of the Salton Sea, near town of Brawley in Imperial County and approximately 150km east of San Diego, California. A total of 182 MT Logger sites were completed covering the two separate Mesquite and New River grids. The data was collected over a frequency range of 320Hz to 0.001Hz with variable site spacing. A number of different inversion algorithms in 1D, 2D and 3D were used to produce resistivity-depth profiles and maps of subsurface resistivity variations over the survey area. For 2D inversions, a total of eighteen lines were constructed in east-west and north-south orientations crossing the entire survey area. For MT 3D inversion, the New River property was divided in two sub-grids, Mesquite and New River areas. The report comprises of two parts. For the first part, inversions and geophysical interpretation results are presented with some recommendations of the potential targets for future follow up on the property. The second part of the report describes logistics of the survey, survey parameters, methodology and the survey results (data) in digital documents. The report reviews a Spartan MT survey carried out by Quantec Geoscience Limited over the New River Project in California, USA on behalf of Ram Power Inc. Data was acquired over a period of 29 days from 2010/06/26 to 2010/07/24.

  9. New River Geothermal Exploration (Ram Power Inc.)

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

    Miller, Clay

    2013-11-15

    The New River Geothermal Exploration (DOE Award No. EE0002843) is located approximately 25km south of the Salton Sea, near town of Brawley in Imperial County and approximately 150km east of San Diego, California. A total of 182 MT Logger sites were completed covering the two separate Mesquite and New River grids. The data was collected over a frequency range of 320Hz to 0.001Hz with variable site spacing. A number of different inversion algorithms in 1D, 2D and 3D were used to produce resistivity-depth profiles and maps of subsurface resistivity variations over the survey area. For 2D inversions, a total of eighteen lines were constructed in east-west and north-south orientations crossing the entire survey area. For MT 3D inversion, the New River property was divided in two sub-grids, Mesquite and New River areas. The report comprises of two parts. For the first part, inversions and geophysical interpretation results are presented with some recommendations of the potential targets for future follow up on the property. The second part of the report describes logistics of the survey, survey parameters, methodology and the survey results (data) in digital documents. The report reviews a Spartan MT survey carried out by Quantec Geoscience Limited over the New River Project in California, USA on behalf of Ram Power Inc. Data was acquired over a period of 29 days from 2010/06/26 to 2010/07/24.

  10. Operational advances in ring current modeling using RAM-SCB

    SciTech Connect (OSTI)

    Welling, Daniel T; Jordanova, Vania K; Zaharia, Sorin G; Morley, Steven K

    2010-12-03

    The Ring current Atmosphere interaction Model with Self-Consistently calculated 3D Magnetic field (RAM-SCB) combines a kinetic model of the ring current with a force-balanced model of the magnetospheric magnetic field to create an inner magnetospheric model that is magnetically self consistent. RAM-SCB produces a wealth of outputs that are valuable to space weather applications. For example, the anisotropic particle distribution of the KeV-energy population calculated by the code is key for predicting surface charging on spacecraft. Furthermore, radiation belt codes stand to benefit substantially from RAM-SCB calculated magnetic field values and plasma wave growth rates - both important for determining the evolution of relativistic electron populations. RAM-SCB is undergoing development to bring these benefits to the space weather community. Data-model validation efforts are underway to assess the performance of the system. 'Virtual Satellite' capability has been added to yield satellite-specific particle distribution and magnetic field output. The code's outer boundary is being expanded to 10 Earth Radii to encompass previously neglected geosynchronous orbits and allow the code to be driven completely by either empirical or first-principles based inputs. These advances are culminating towards a new, real-time version of the code, rtRAM-SCB, that can monitor the inner magnetosphere conditions on both a global and spacecraft-specific level. This paper summarizes these new features as well as the benefits they provide the space weather community.

  11. Wrap spring clutch syringe ram and frit mixer

    DOE Patents [OSTI]

    Simpson, Frank B.

    2006-07-25

    A wrap spring clutch syringe ram pushes at least one syringe with virtually instantaneous starting and stopping, and with constant motion at a defined velocity during the intervening push. The wrap spring clutch syringe ram includes an electric motor, a computer, a flywheel, a wrap spring clutch, a precision lead screw, a slide platform, and syringe reservoirs, a mixing chamber, and a reaction incubation tube. The electric motor drives a flywheel and the wrap spring clutch couples the precision lead screw to the flywheel when a computer enables a solenoid of the wrap spring clutch. The precision lead screw drives a precision slide which causes syringes to supply a portion of solution into the mixing chamber and the incubation tube. The wrap spring clutch syringe ram is designed to enable the quantitative study of solution phase chemical and biochemical reactions, particularly those reactions that occur on the subsecond time scale.

  12. Jack VanKuiken | Argonne National Laboratory

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

    Jack VanKuiken Systems Engineer E-mail jvankuiken

  13. Propane Bakery Delivery Step Vans

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

    Case Study - Propane Bakery Delivery Step Vans April 2016 1 Contents Background .......................................................................................................................................................................... 3 Motivation for Adopting Propane ................................................................................................................................... 3 Financial Benefits

  14. BioRAM Lite v.1.0

    Energy Science and Technology Software Center (OSTI)

    2010-08-05

    BioRAM lite is a training tool for teaching the processes which should be using in assessing biosafety and biosecurity risks. The tool includes 4 separate workbooks – two for biosafety and two for biosecurity. The tools include a set of questions which are scored using ordinal values and the mathematical equations to combine the answers into likelihood and consequence values.

  15. Experimental studies on methane-fuel laboratory scale ram combustor

    SciTech Connect (OSTI)

    Kinoshita, Y.; Kitajima, J.; Seki, Y.; Tatara, A.

    1995-07-01

    The laboratory scale ram combustor test program has been investigating fundamental combustion characteristics of a ram combustor, which operates from Mach 2.5 to 5 for the super/hypersonic transport propulsion system. In the previous study, combustion efficiency had been found poor, less than 70 percent, due to a low inlet air temperature and a high velocity at Mach 3 condition. To improve the low combustion efficiency, a fuel zoning combustion concept was investigated by using a subscale combustor model first. Combustion efficiency more than 90 percent was achieved and the concept was found very effective. Then a laboratory scale ram combustor was fabricated and combustion tests were carried out mainly at the simulated condition of Mach 5. A vitiation technique wa used to simulate a high temperature of 1,263 K. The test results indicate that ignition, flame stability, and combustion efficiency were not significant, but the NO{sub x} emissions are a critical problem for the ram combustor at Mach 5 condition.

  16. Rienk van Grondelle | Photosynthetic Antenna Research Center

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

    Rienk van Grondelle Rienk van Grondelle Rienk van Grondelle Rienk van Grondelle Research Affiliate E-mail: r.van.grondelle@vu.nl Dr. van Grondelle's research focuses on trying to understand the physical basis of photosynthesis. Professor of Biophysics, Head of the Department of Physics and Astronomy Research Affiliates

  17. Forging of compressor blades: Temperature and ram velocity effects

    SciTech Connect (OSTI)

    Saigal, A.; Zhen, K.; Chan, T.S.

    1995-07-01

    Forging is one of the most widely used manufacturing process for making high-strength, structurally integrated, impact and creep-resistant Ti-6Al-4V compressor blades for jet engines. In addition, in modern metal forming technology, finite element analysis method and computer modeling are being extensively employed for initial evaluation and optimization of various processes, including forging. In this study, DEFORM, a rigid viscoplastic two-dimensional finite element code was used to study the effects of initial die temperature and initial ram velocity on the forging process. For a given billet, die temperature and ram velocity influence the strain rate, temperature distribution,and thus the flow stress of the material. The die temperature and the ram velocity were varied over the range 300 to 700 F and 15--25 in./sec, respectively, to estimate the maximum forging load and the total energy required to forge compressor blades. The ram velocity was assumed to vary linearly as a function of stroke. Based on the analysis,it was found the increasing the die temperature from 300 to 700 F decreases the forging loads by 19.9 percent and increases the average temperature of the workpiece by 43 F. Similarly, increasing the initial ram velocity from 15 to 25 in./sec decreases the forging loads by 25.2 percent and increases the average temperature of the workpiece by 36 F. The nodal temperature distribution is bimodal in each case. The forging energy required to forge the blades is approximately 18 kips *in./in.

  18. RAM: a Relativistic Adaptive Mesh Refinement Hydrodynamics Code

    SciTech Connect (OSTI)

    Zhang, Wei-Qun; MacFadyen, Andrew I.; /Princeton, Inst. Advanced Study

    2005-06-06

    The authors have developed a new computer code, RAM, to solve the conservative equations of special relativistic hydrodynamics (SRHD) using adaptive mesh refinement (AMR) on parallel computers. They have implemented a characteristic-wise, finite difference, weighted essentially non-oscillatory (WENO) scheme using the full characteristic decomposition of the SRHD equations to achieve fifth-order accuracy in space. For time integration they use the method of lines with a third-order total variation diminishing (TVD) Runge-Kutta scheme. They have also implemented fourth and fifth order Runge-Kutta time integration schemes for comparison. The implementation of AMR and parallelization is based on the FLASH code. RAM is modular and includes the capability to easily swap hydrodynamics solvers, reconstruction methods and physics modules. In addition to WENO they have implemented a finite volume module with the piecewise parabolic method (PPM) for reconstruction and the modified Marquina approximate Riemann solver to work with TVD Runge-Kutta time integration. They examine the difficulty of accurately simulating shear flows in numerical relativistic hydrodynamics codes. They show that under-resolved simulations of simple test problems with transverse velocity components produce incorrect results and demonstrate the ability of RAM to correctly solve these problems. RAM has been tested in one, two and three dimensions and in Cartesian, cylindrical and spherical coordinates. they have demonstrated fifth-order accuracy for WENO in one and two dimensions and performed detailed comparison with other schemes for which they show significantly lower convergence rates. Extensive testing is presented demonstrating the ability of RAM to address challenging open questions in relativistic astrophysics.

  19. Tracing ram-pressure stripping with warm molecular hydrogen emission

    SciTech Connect (OSTI)

    Sivanandam, Suresh; Rieke, Marcia J.; Rieke, George H.

    2014-12-01

    We use the Spitzer Infrared Spectrograph to study four infalling cluster galaxies with signatures of ongoing ram-pressure stripping. H{sub 2} emission is detected in all four, and two show extraplanar H{sub 2} emission. The emission usually has a warm (T ? 115-160 K) and a hot (T ? 400-600 K) component that is approximately two orders of magnitude less massive than the warm one. The warm component column densities are typically 10{sup 19} to 10{sup 20} cm{sup 2} with masses of 10{sup 6} to 10{sup 8} M {sub ?}. The warm H{sub 2} is anomalously bright compared with normal star-forming galaxies and therefore may be excited by ram-pressure. In the case of CGCG 97-073, the H{sub 2} is offset from the majority of star formation along the direction of the galaxy's motion in the cluster, suggesting that it is forming in the ram-pressure wake of the galaxy. Another galaxy, NGC 4522, exhibits a warm H{sub 2} tail approximately 4 kpc in length. These results support the hypothesis that H{sub 2} within these galaxies is shock-heated from the interaction with the intracluster medium. Stripping of dust is also a common feature of the galaxies. For NGC 4522, where the distribution of dust at 8 ?m is well resolved, knots and ripples demonstrate the turbulent nature of the stripping process. The H? and 24 ?m luminosities show that most of the galaxies have star-formation rates comparable to similar mass counterparts in the field. Finally, we suggest a possible evolutionary sequence primarily related to the strength of ram-pressure that a galaxy experiences to explain the varied results observed in our sample.

  20. Julie Crenshaw Van Fleet

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

    Crenshaw Van Fleet 127 S. Fairfax Street, PMB#110 Alexandria, VA 22314 7 January 2007 Mr. Samuel W. Bodman Secretary of Energy Via Mr. Anthony J. Comco SEA Document Manager US DOE anthony.comco@hq.doe.gov 202/287-5736 fax and Ms. Carol Borgstrom, Director Office of NEPA Policy and Compliance US DOE askNEPA@hq.doe.gov 202/586-7031 fax RE: DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River

  1. Brie Van Cleve | Department of Energy

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

    Brie Van Cleve About Us Brie Van Cleve - Former Stakeholder Engagement and Outreach Manager, Wind and Water Power Technologies Office Most Recent Mapping the Frontier of New Wind ...

  2. Webinar April 26: Overview of HyRAM (Hydrogen Risk Assessment...

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

    Assessment Models) Software for Science-Based Safety, Codes, and Standards Webinar April 26: Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based ...

  3. Maximum allowable hydraulic ram force for heel jet removal Tank 241-C-106

    SciTech Connect (OSTI)

    PAULSEN, S.S.

    2003-01-10

    This document contains an evaluation of the maximum force that can be used to actuate the hydraulic ram assembly without causing permanent damage to the riser or pit.

  4. AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act Project Testing Results- Phase 2

    Broader source: Energy.gov [DOE]

    The following reports describe results of testing done on a 2011 Chrysler RAM PHEV, a demonstration vehicle not currently available for sale.

  5. Noah Van Dam | Argonne National Laboratory

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

    Noah Van Dam Postdoctoral Appointee E-mail nvandam@anl.gov Website Google Scholar

  6. Van Ness Feldman | Open Energy Information

    Open Energy Info (EERE)

    Feldman Jump to: navigation, search Name: Van Ness Feldman Place: Washington, D.C., Washington, DC Zip: 20007 Product: Van Ness Feldman is a law firm concentrating on government...

  7. Heidi VanGenderen | Department of Energy

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

    VanGenderen has helped implement a multi-faceted public engagement and outreach program to ... VanGenderen has worked on energy and climate issues in the non-profit, public, academic, ...

  8. Geographic resolution issues in RAM transportation risk analysis

    SciTech Connect (OSTI)

    MILLS,G. SCOTT; NEUHAUSER,SIEGLINDE

    2000-04-12

    Over the years that radioactive material (RAM) transportation risk estimates have been calculated using the RADTRAN code, demand for improved geographic resolution of route characteristics, especially density of population neighboring route segments, has led to code improvements that provide more specific route definition. With the advent of geographic information systems (GISs), the achievable resolution of route characteristics is theoretically very high. The authors have compiled population-density data in 1-kilometer increments for routes extending over hundreds of kilometers without impractical expenditures of time. Achievable resolution of analysis is limited, however, by the resolution of available data. U.S. Census data typically have 1-km or better resolution within densely-populated portions of metropolitan areas but census blocks are much larger in rural areas. Geographic resolution of accident-rate data, especially for heavy/combination trucks, are typically tabulated on a statewide basis. These practical realities cause one to ask what level(s) of resolution may be necessary for meaningful risk analysis of transportation actions on a state or interstate scale.

  9. Truck transport of RAM: Risk effects of avoiding metropolitan areas

    SciTech Connect (OSTI)

    Mills, G.S.; Neuhauser, K.S.

    1997-11-01

    In the transport of radioactive material (RAM), e.g., spent nuclear fuel (SNF), stakeholders are generally most concerned about risks in high population density areas along transportation routes because of the perceived high consequences of potential accidents. The most significant portions of a transcontinental route and an alternative examined previously were evaluated again using population density data derived from US Census Block data. This method of characterizing population that adjoins route segments offers improved resolution of population density variations, especially in high population density areas along typical transport routes. Calculated incident free doses and accident dose risks for these routes, and the rural, suburban and urban segments are presented for comparison of their relative magnitudes. The results indicate that modification of this route to avoid major metropolitan areas through use of non-Interstate highways increases total risk yet does not eliminate a relatively small urban component of the accident dose risk. This conclusion is not altered by improved resolution of route segments adjoining high density populations.

  10. vanDuin_ReaxFF

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

    Voltage profile for Li- graphite system obtained by ReaxFF. (b) Li ordering in stage I LiC 6 compounds . FIRST Center Research Perspective: ReaxFF Reactive Force Field Development and Applications. Muralikrishna Raju, Alireza Ostadhossein and Adri van Duin The Pennsylvania State University Jennifer Achtyl and Franz Geiger Northwestern University Panchapakesan Ganesh and Paul Kent Oak Ridge National Laboratory Research Summary: The ReaxFF method enables large-scale (>> 1000 atoms) dynamics

  11. Picture of the Week: Bulging Van Allen Belts

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

    2 Bulging Van Allen Belts Learn about the Van Allen Belts and how new findings from NASA's Van Allen Probes could impact how we protect technology in space. February 25, 2016 Bulging Van Allen Belts Watch the video on YouTube. Bulging Van Allen Belts Learn about the Van Allen Belts and how new findings from NASA's Van Allen Probes could impact how we protect technology in space

  12. S.Van der Meer tribute

    ScienceCinema (OSTI)

    None

    2011-04-25

    Plusieurs intervenants rendent hommage à Simon Van der Meer né en 1925 à La Haye NL et prix nobel de physique en 1984

  13. HyRAM (Hydrogen Risk Assessment Models) v. 1.0 (alpha)

    Energy Science and Technology Software Center (OSTI)

    2014-12-19

    HyRAM is a software toolkit that integrates data and methods relevant to assessing the safety of hydrogen fueling and storage infrastructure. The HyRAM toolkit integrates deterministic and probabilistic models for quantifying accident scenarios, predicting physical effects, and characterizing the impact of hydrogen hazards (thermal effects from jet fires, thermal pressure effects from deflagrations) on people and structures. HyRAM incorporates generic probabilities for equipment failures for nine types of components, and probabilistic models for the impactmore » of heat flux on humans and structures, with computationally and experimentally validated models of hydrogen release and flame physics. Version 1.0.0.280 can be used to quantify the likelihood and thermal consequences associated with gaseous hydrogen releases from user-defined hydrogen installations.« less

  14. HyRAM (Hydrogen Risk Assessment Models) v. 1.0 (alpha)

    SciTech Connect (OSTI)

    Groth, Katrina M.; Hecht, Ethan; Reynolds, John T.; Ekoto, Isaac W.; Walkup, Gregory W.

    2014-12-19

    HyRAM is a software toolkit that integrates data and methods relevant to assessing the safety of hydrogen fueling and storage infrastructure. The HyRAM toolkit integrates deterministic and probabilistic models for quantifying accident scenarios, predicting physical effects, and characterizing the impact of hydrogen hazards (thermal effects from jet fires, thermal pressure effects from deflagrations) on people and structures. HyRAM incorporates generic probabilities for equipment failures for nine types of components, and probabilistic models for the impact of heat flux on humans and structures, with computationally and experimentally validated models of hydrogen release and flame physics. Version 1.0.0.280 can be used to quantify the likelihood and thermal consequences associated with gaseous hydrogen releases from user-defined hydrogen installations.

  15. Molecular adsorption on metal surfaces with van der Waals density...

    Office of Scientific and Technical Information (OSTI)

    Molecular adsorption on metal surfaces with van der Waals density functionals Title: Molecular adsorption on metal surfaces with van der Waals density functionals Authors: Li, Guo ...

  16. Van der Waals metal-semiconductor junction: Weak Fermi level...

    Office of Scientific and Technical Information (OSTI)

    Van der Waals metal-semiconductor junction: Weak Fermi level pinning enables effective tuning of Schottky barrier Citation Details In-Document Search Title: Van der Waals ...

  17. Van Allen Probes observation and modeling of chorus excitation...

    Office of Scientific and Technical Information (OSTI)

    Van Allen Probes observation and modeling of chorus excitation and propagation during weak ... This content will become publicly available on August 20, 2016 Title: Van Allen Probes ...

  18. IN MEMORIAM: Dr. Abraham (Abe) Van Luik

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

    11, 2016 IN MEMORIAM: Dr. Abraham (Abe) Van Luik The Carlsbad Field Office (CBFO) workforce is saddened by the recent loss of Dr. Abraham (Abe) Van Luik. Abe was a key member of the CBFO team and was well respected at DOE and in the international community. Abe led the CBFO International Repository Science Program. His work included contributions to coordinated research and sharing of results through bilateral and multilateral cooperation. Interacting with several international organizations, he

  19. Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation

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

    Company Rolling Propane Vans Keep Kansas City Transportation Company Rolling to someone by E-mail Share Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Facebook Tweet about Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Twitter Bookmark Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Google Bookmark Alternative Fuels Data Center: Propane Vans Keep

  20. Project PETROL RAM: improving the management of Air Force fuels operations and inventories. Master's thesis

    SciTech Connect (OSTI)

    Frederick, P.R.

    1988-09-01

    The purpose of this research was to provide a handbook on Project PETROL RAM and its ideas for enhancing the base-level fuels operations. This handbook is to serve as an introduction and reference guide to the components, characteristics, and capabilities of the proposed initiative. In preparing this handbook, available information on the structure, operations, and procedures of a typical base Fuels Management Branch was gathered, then condensed and simplified. For added depth and understanding, personal interviews with personnel involved in the design and development of this project were conducted. The research resulted in a handbook that describes, in simplified terminology, the different systems which are being developed under the Project PETROL RAM initiative.

  1. HyRAM (Hydrogen Risk Assessment Models) Webinar | April 26, 2016 | 12-1

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

    p.m. EDT HyRAM (Hydrogen Risk Assessment Models) Webinar | April 26, 2016 | 12-1 p.m. EDT - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery

  2. Evaluation of the Ram-Jet device, a PCV air bleed. Technical report

    SciTech Connect (OSTI)

    Barth, E.A.

    1980-01-01

    The Environmental Protection Agency receives information about many systems which appear to offer potential for emission reduction or fuel economy improvement compared to conventional engines and vehicles. This report discusses EPA's evaluation of the Ram-Jet, a retrofit device marketed by Ed Almquist. It is designed to bleed in extra air to the engine by allowing ambient air to bypass the carburetor under high engine load conditions. The manufacturer claims the device reduces emission pollutants and improves fuel economy.

  3. Biosecurity Risk Assessment Methodology (BioRAM) v. 2.0

    Energy Science and Technology Software Center (OSTI)

    2009-06-08

    Sandia National Laboratories International Biological Threat Reduction Dept (SNL/IBTR) has an ongoing mission to enhance biosecurity assessment methodologies, tools, and guise. These will aid labs seeking to implement biosecurity as advocated in the recently released WHO's Biorisk Management: Lab Biosecurity Guidance. BioRAM 2.0 is the software tool developed initially using the SNL LDRD process and designed to complement the "Laboratory Biosecurity Risk Handbook" written by Ren Salerno and Jennifer Gaudioso defining biosecurity risk assessment methodologies.

  4. System Verification Through Reliability, Availability, Maintainability (RAM) Analysis & Technology Readiness Levels (TRLs)

    SciTech Connect (OSTI)

    Emmanuel Ohene Opare, Jr.; Charles V. Park

    2011-06-01

    The Next Generation Nuclear Plant (NGNP) Project, managed by the Idaho National Laboratory (INL), is authored by the Energy Policy Act of 2005, to research, develop, design, construct, and operate a prototype fourth generation nuclear reactor to meet the needs of the 21st Century. A section in this document proposes that the NGNP will provide heat for process heat applications. As with all large projects developing and deploying new technologies, the NGNP is expected to meet high performance and availability targets relative to current state of the art systems and technology. One requirement for the NGNP is to provide heat for the generation of hydrogen for large scale productions and this process heat application is required to be at least 90% or more available relative to other technologies currently on the market. To reach this goal, a RAM Roadmap was developed highlighting the actions to be taken to ensure that various milestones in system development and maturation concurrently meet required availability requirements. Integral to the RAM Roadmap was the use of a RAM analytical/simulation tool which was used to estimate the availability of the system when deployed based on current design configuration and the maturation level of the system.

  5. DEVELOPMENT OF BURN TEST SPECIFICATIONS FOR FIRE PROTECTION MATERIALS IN RAM PACKAGES

    SciTech Connect (OSTI)

    Gupta, N.

    2010-03-03

    The regulations in 10 CFR 71 require that the radioactive material (RAM) packages must be able to withstand specific fire conditions given in 10 CFR 71.73 during Hypothetical Accident Conditions (HAC). This requirement is normally satisfied by extensive testing of full scale test specimens under required test conditions. Since fire test planning and execution is expensive and only provides a single snapshot into a package performance, every effort is made to minimize testing and supplement tests with results from computational thermal models. However, the accuracy of such thermal models depends heavily on the thermal properties of the fire insulating materials that are rarely available at the regulatory fire temperatures. To the best of authors knowledge no test standards exist that could be used to test the insulating materials and derive their thermal properties for the RAM package design. This paper presents a review of the existing industry fire testing standards and proposes testing methods that could serve as a standardized specification for testing fire insulating materials for use in RAM packages.

  6. Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards Webinar

    Broader source: Energy.gov [DOE]

    Access the recording and download the presentation slides from the Fuel Cell Technologies Office webinar "Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards" held on April 26, 2016.

  7. Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards

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

    HyRAM Software for Science-Based Safety, Codes, and Standards U.S. Department of Energy Fuel Cell Technologies Office April 26, 2016 Presenter: Katrina M. Groth - Sandia National Laboratories DOE Host: Will James - Program Manager: Hydrogen Safety, Codes, and Standards, Fuel Cell Technologies Office 2 | Fuel Cell Technologies Office eere.energy.gov Question and Answer * Please type your questions into the question box 2 Overview of HyRAM Software for Science- Based Safety, Codes, and Standards

  8. OSTIblog Articles in the James Van Allen Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    James Van Allen Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in jamesvanallenwcaption.jpg James Van Allen's space instrumentation innovations and his... ...

  9. PARC Seminar Series featuring Rienk van Grondelle | Photosynthetic Antenna

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

    Research Center PARC Seminar Series featuring Rienk van Grondelle PARC Seminar Series featuring Rienk van Grondelle October 4, 2016 - 11:00am Brauer Hall room 12

  10. Van Buren Light & Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Van Buren Light & Power Dist Jump to: navigation, search Name: Van Buren Light & Power Dist Place: Maine Phone Number: (207) 868-3321 Website: www.cmpco.comSuppliersAndPart Outage...

  11. james_van_allen_wcaption.jpg | OSTI, US Dept of Energy Office of Scientific

    Office of Scientific and Technical Information (OSTI)

    and Technical Information james_van_allen_wcaption

  12. A new picture of the Van Allen Belts

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

    A new picture of the Van Allen Belts A new picture of the Van Allen Belts A study conducted by Los Alamos and the New Mexico Consortium reveals that the shape of the Van Allen Belts is actually quite different than previously believed. January 21, 2016 van allen belts During geomagnetic storms, the empty region between the two belts can fill in completely with lower-energy electrons. Traditionally, scientists thought this slot region filled in only during the most extreme geomagnetic storms

  13. Van Allen probes pinpoint driver of speeding electrons

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

    Van Allen probes pinpoint driver of speeding electrons Van Allen probes pinpoint driver of speeding electrons Los Alamos researchers believe they have solved a lingering mystery about how electrons within Earth's radiation belt can suddenly become energetic enough to kill orbiting satellites. July 25, 2013 Artist's rendering of mechanism within Van Allen radiation belts An artist's rendering of a mechanism within the Van Allen radiation belts that can accelerate electrons to satellite-killing

  14. Practical Thermal Evaluation Methods For HAC Fire Analysis In Type B Radiaoactive Material (RAM) Packages

    SciTech Connect (OSTI)

    Abramczyk, Glenn; Hensel, Stephen J; Gupta, Narendra K.

    2013-03-28

    Title 10 of the United States Code of Federal Regulations Part 71 for the Nuclear Regulatory Commission (10 CFR Part 71.73) requires that Type B radioactive material (RAM) packages satisfy certain Hypothetical Accident Conditions (HAC) thermal design requirements to ensure package safety during accidental fire conditions. Compliance with thermal design requirements can be met by prototype tests, analyses only or a combination of tests and analyses. Normally, it is impractical to meet all the HAC using tests only and the analytical methods are too complex due to the multi-physics non-linear nature of the fire event. Therefore, a combination of tests and thermal analyses methods using commercial heat transfer software are used to meet the necessary design requirements. The authors, along with his other colleagues at Savannah River National Laboratory in Aiken, SC, USA, have successfully used this 'tests and analyses' approach in the design and certification of several United States' DOE/NNSA certified packages, e.g. 9975, 9977, 9978, 9979, H1700, and Bulk Tritium Shipping Package (BTSP). This paper will describe these methods and it is hoped that the RAM Type B package designers and analysts can use them for their applications.

  15. Numerical simulations of the bending of narrow-angle-tail radio jets by ram pressure or pressure gradients

    SciTech Connect (OSTI)

    Soker, N.; Sarazin, C.L.; O'Dea, C.P.

    1988-04-01

    Three-dimensional numerical hydrodynamic simulations are used to study the bending of radio jets. The simulations are compared with observations of jets in narrow-angle-tail radio sources. Two mechanisms for the observed bending are considered: direct bending of quasi-continuous jets by ram pressure from intergalactic gas and bending by pressure gradients in the interstellar gas of the host galaxy, the pressure gradients themselves being the result of ram pressure by intergalactic gas. It is shown that the pressure gradients are much less effective in bending jets, implying that the jets have roughly 30 times lower momentum fluxes if they are bent by this mechanism. Ram-pressure bending produces jets with kidney-shaped cross sections; when observed from the side, these jets appear to have diffuse extensions on the downstream side. On the other hand, pressure-gradient bending causes the jets to be densest near their upstream side. 31 references.

  16. Peter Van Gemmeren | Argonne National Laboratory

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

    Van Gemmeren Software Engineer Ph.D., Physics from Johannes Gutenberg University Mainz in Germany 1998. Diploma (Masters), Physics from Universität Siegen in Germany 1995. Member of the High Energy Physic Computing Group developing core software for the ATLAS experiment at CERN. Provided design, development and deployment of robust functional software needed by researchers to conduct and analyze physics experiments, with particular emphasis on database (Oracle, MySQL, SciDB), Input/Output

  17. AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act Project Testing Results Phase 1

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following reports describe results of testing done on a 2011 Chrysler RAM PHEV, a demonstration vehicle not currently available for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

  18. AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act project map

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following map describes the distribution of vehicles for a project with the 2011 Chrysler RAM PHEV, a demonstration vehicle not currently available for sale. This research was conducted by Idaho National Laboratory.

  19. JELLYFISH: EVIDENCE OF EXTREME RAM-PRESSURE STRIPPING IN MASSIVE GALAXY CLUSTERS

    SciTech Connect (OSTI)

    Ebeling, H.; Stephenson, L. N.; Edge, A. C.

    2014-02-01

    Ram-pressure stripping by the gaseous intracluster medium has been proposed as the dominant physical mechanism driving the rapid evolution of galaxies in dense environments. Detailed studies of this process have, however, largely been limited to relatively modest examples affecting only the outermost gas layers of galaxies in nearby and/or low-mass galaxy clusters. We here present results from our search for extreme cases of gas-galaxy interactions in much more massive, X-ray selected clusters at z > 0.3. Using Hubble Space Telescope snapshots in the F606W and F814W passbands, we have discovered dramatic evidence of ram-pressure stripping in which copious amounts of gas are first shock compressed and then removed from galaxies falling into the cluster. Vigorous starbursts triggered by this process across the galaxy-gas interface and in the debris trail cause these galaxies to temporarily become some of the brightest cluster members in the F606W passband, capable of outshining even the Brightest Cluster Galaxy. Based on the spatial distribution and orientation of systems viewed nearly edge-on in our survey, we speculate that infall at large impact parameter gives rise to particularly long-lasting stripping events. Our sample of six spectacular examples identified in clusters from the Massive Cluster Survey, all featuring M {sub F606W} < 21 mag, doubles the number of such systems presently known at z > 0.2 and facilitates detailed quantitative studies of the most violent galaxy evolution in clusters.

  20. Webinar: Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards" on Tuesday, April 26, from 12:00 to 1:00 p.m. Eastern Daylight Time (EDT).

  1. R. Bruce van Dover > ProfessorMaterials Science and Engineering...

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

    Topical Group on Magnetism and Its Applications, a unit of the American Physical Society. Research Prof. van Dover's research is currently focused on exploring the properties of...

  2. Van Andel Research Institute, Los Alamos National Laboratory...

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

    Computational model to study lung cancer Van Andel Research Institute, Los Alamos National Laboratory to develop detailed computational model to study lung cancer Scientists are...

  3. Van Norman Residences Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Norman Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Van Norman Residences Space Heating Low Temperature Geothermal Facility...

  4. Direct observation of adsorption geometry for the van der Waals...

    Office of Scientific and Technical Information (OSTI)

    Weak van der Waals adsorption of -conjugated hydrocarbon molecules onto the gold surface, Au(111), is one of the essential processes in constructing organic-metal interfaces in ...

  5. Van Wert County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Ohio Convoy, Ohio Delphos, Ohio Elgin, Ohio Middle Point, Ohio Ohio City, Ohio Scott, Ohio Van Wert, Ohio Venedocia, Ohio Willshire, Ohio Wren, Ohio Retrieved from "http:...

  6. United Parcel Service Evaluates Hybrid Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-02-01

    This fact sheet describes how the National Renewable Energy Laboratory's Fleet Test and Evaluation team evaluated the 12-month, in-service performance of six Class 4 hybrid electric delivery vans - fueled by regular diesel - and six comparable conventional diesel vans operated by the United Parcel Service.

  7. The search for shock-excited H{sub 2} in Virgo spirals experiencing ram pressure stripping

    SciTech Connect (OSTI)

    Wong, O. Ivy; Kenney, Jeffrey D. P.; Murphy, Eric J.; Helou, George

    2014-03-10

    We investigate the presence of shock-excited H{sub 2} in four Virgo cluster galaxies that show clear evidence of ongoing ram pressure stripping. Mid-infrared spectral mapping of the rotational H{sub 2} emission lines were performed using the Infrared Spectrograph on board the Spitzer Space Telescope. We target four regions along the leading side of galaxies where the intracluster medium appears to be pushing back the individual galaxy's interstellar medium. For comparison purposes, we also study two regions on the trailing side of these galaxies: a region within an edge-on disk and an extraplanar star-forming region. We find a factor of 2.6 excess of warm H{sub 2}/PAH in our sample relative to the observed fractions in other nearby galaxies. We attribute the H{sub 2}/PAH excess to contributions of shock-excited H{sub 2} which is likely to have been triggered by ongoing ram pressure interaction in our sample galaxies. Ram pressure driven shocks may also be responsible for the elevated ratios of [Fe II]/[Ne II] found in our sample.

  8. Webinar April 26: Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "Overview of HyRAM (Hydrogen Risk Assessment Models) Software for Science-Based Safety, Codes, and Standards" on Tuesday, April 26, from 12 to 1 p.m. Eastern Daylight Time. This webinar provides an introduction to the new HyRAM research software developed by Sandia National Laboratories and supported by the Fuel Cell Technologies Office.

  9. Simulation of aerosol direct radiative forcing with RAMS-CMAQ in East Asia

    SciTech Connect (OSTI)

    Han, Xiao; Zhang, Meigen; Han, Zhiewi; Xin, Jin-Yuan; Liu, Xiaohong

    2011-11-14

    The air quality modeling system RAMS-CMAQ is developed to assess aerosol direct radiative forcing by linking simulated meteorological parameters and aerosol mass concentration with the aerosol optical properties/radiative transfer module in this study. The module is capable of accounting for important factors that affect aerosol optical properties and radiative effect, such as incident wave length, aerosol size distribution, water uptake, and internal mixture. Subsequently, the modeling system is applied to simulate the temporal and spatial variations in mass burden, optical properties, and direct radiative forcing of diverse aerosols, including sulfate, nitrate, ammonium, black carbon, organic carbon, dust, and sea salt over East Asia throughout 2005. Model performance is fully evaluated using various observational data, including satellite monitoring of MODIS and surface measurements of EANET (Acid Deposition Monitoring Network), AERONET (Aerosol Robotic Network), and CSHNET (Chinese Sun Hazemeter Network). The correlation coefficients of the comparisons of daily average mass concentrations of sulfate, PM2.5, and PM10 between simulations and EANET measurements are 0.70, 0.61, and 0.64, respectively. It is also determined that the modeled aerosol optical depth (AOD) is in congruence with the observed results from the AERONET, the CSHNET, and the MODIS. The model results suggest that the high AOD values ranging from 0.8 to 1.2 are mainly distributed over the Sichuan Basin as well as over central and southeastern China, in East Asia. The aerosol direct radiative forcing patterns generally followed the AOD patterns. The strongest forcing effect ranging from -12 to -8 W m-2 was mainly distributed over the Sichuan Basin and the eastern China's coastal regions in the all-sky case at TOA, and the forcing effect ranging from -8 to -4 W m-2 could be found over entire eastern China, Korea, Japan, East China Sea, and the sea areas of Japan

  10. 3-D seismic and reservoir modeling, ram prospect, Viosca Knoll Block 912, offshore Gulf of Mexico

    SciTech Connect (OSTI)

    Carew, W.; Ostendorf, P.F. ); Krum, G.K. )

    1993-09-01

    Ram prospect is a large stratigraphic trap located in Viosca Knoll Block 912/956/957, offshore Alabama in 3500-ft water depth. Reservoirs are Pliocene and Miocene gas- and oil-bearing deep-water sands deposited as fan complexes in an intraslope basin. The field has been proved by a total of 12 well penetrations and is nearing the development stage. In an effort to predict reservoir performance and recovery efficiencies, we constructed three-dimensional (3-D) reservoir models Exxon's in-house 3-D modeling program (GEOSET). Reservoir simulation studies will be based upon these 3-D geological models. We used 3-D seismic data to map seismic attributes around the prospect and well control to calibrate the seismic attributes based on known reservoir characteristics, thereby deriving a facies map for the entire field. Top/base structure, gross isopach, facies polygons, porosity, and Vshale were input into GEOSET to define the overall reservoir container and fill. The paucity of well data was compensated by using the 3-D-seismic based facies as a guide to filling polygons and by creating [open quotes]pseudowells[close quotes] from the real well data. These pseudowells aided in correlating within and between polygons. The resulting 3-D models (total porosity, effective porosity, Vsand) faithfully reflect the heterogeneity inferred from both 3-D seismic data and well control and provide visualization of reservoir continuity much better than models derived from well data alone. The models serve as a framework within which one can perform reservoir simulations and run various sensitivities. Additionally, the GEOSET porosity models can provide an alternative reservoir volume calculation.

  11. Isotope separation by photodissociation of Van der Waal's molecules

    DOE Patents [OSTI]

    Lee, Yuan T.

    1977-01-01

    A method of separating isotopes based on the dissociation of a Van der Waal's complex. A beam of molecules of a Van der Waal's complex containing, as one partner of the complex, a molecular species in which an element is present in a plurality of isotopes is subjected to radiation from a source tuned to a frequency which will selectively excite vibrational motion by a vibrational transition or through electronic transition of those complexed molecules of the molecular species which contain a desired isotope. Since the Van der Waal's binding energy is much smaller than the excitational energy of vibrational motion, the thus excited Van der Waal's complex dissociate into molecular components enriched in the desired isotope. The recoil velocity associated with vibrational to translational and rotational relaxation will send the separated molecules away from the beam whereupon the product enriched in the desired isotope can be separated from the constituents of the beam.

  12. Graded Interface Models for more accurate Determination of van...

    Office of Scientific and Technical Information (OSTI)

    length scale property variations. Authors: van Benthem, Klaus 1 ; Tan, Guolong 2 ; French, Roger H 3 ; DeNoyer, Linda K 4 ; Podgornik, Rudolf 5 ; Parsegian, V Adrian 5...

  13. April VanCamp Gil | Department of Energy

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

    A Colorado native, Dr. April VanCamp Gil is happy to be home where she manages the historic Grand Junction, Colorado, Office, which traces its origins to World War II and the ...

  14. Bakery Switches to Propane Vans | Argonne National Laboratory

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

    Bakery Switches to Propane Vans By Jo Napolitano * April 21, 2016 Tweet EmailPrint A switch to propane from diesel by a major Midwest bakery fleet showed promising results, ...

  15. Isotopic Analysis At Separation Creek Area (Van Soest, Et Al...

    Open Energy Info (EERE)

    Usefulness useful DOE-funding Unknown References M. C. van Soest, B. M. Kennedy, W. C. Evans, R. H. Mariner (2002) Mantle Helium And Carbon Isotopes In Separation Creek...

  16. A P van den Berg | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: A. P. van den Berg Place: Heerenveen, Netherlands Zip: P.O. Box 68, 8440 AB Sector: Geothermal energy, Solar Product: Designs and installs soil...

  17. Van Andel Research Institute, Los Alamos National Laboratory to develop

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

    detailed computational model to study lung cancer Computational model to study lung cancer Van Andel Research Institute, Los Alamos National Laboratory to develop detailed computational model to study lung cancer Scientists are developing a new tool to better study one of the deadliest types of lung cancer. September 14, 2015 Even the most carefully crafted science projects starts with a rough brainstorm session. This whiteboard is from an early Los Alamos National Laboratory and Van Andel

  18. Study finds surprising variability in shape of Van Allen Belts

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

    Study finds surprising variability in shape of Van Allen Belts Study finds surprising variability in shape of Van Allen Belts Understanding the shape and size of the belts, which shrink and swell in response to magnetic storms coming from the sun, is crucial for protecting our technology in space. February 23, 2016 1. The traditional idea of the radiation belts includes a larger, more dynamic outer belt and a smaller, more stable inner belt with an empty slot region separating the two. However,

  19. DOE - Office of Legacy Management -- Purdue University Van Der Graaf

    Office of Legacy Management (LM)

    Laboratory - IN 02 Purdue University Van Der Graaf Laboratory - IN 02 FUSRAP Considered Sites Site: PURDUE UNIVERSITY VAN DER GRAAF LABORATORY (IN.02) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Lafayette , Indiana IN.02-1 Evaluation Year: 1987 IN.02-3 Site Operations: Conducted research and development operations involving small quantities of radioactive material. IN.02-3 Site Disposition: Eliminated - NRC licensed -

  20. OSTIblog Articles in the James Van Allen Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information James Van Allen Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in james_van_allen_wcaption.jpg James Van Allen's space instrumentation innovations and his advocacy for Earth satellite planetary missions ensured his place among the early leaders of space exploration. After World War II, Van Allen begin his atmospheric research at the Johns Hopkins University Applied Physics Laboratory and Brookhaven National Laboratory. He

  1. Temperature and epi thickness dependence of the heavy ion induced latchup threshold for a CMOS/epi 16K static RAM

    SciTech Connect (OSTI)

    Smith, L.S.; Nichols, D.K.; Coss, J.R.; Price, W.E.; Binder, D.

    1987-12-01

    Data have been obtained with krypton and xenon ions for the latchup threshold vs. temperature of four different versions of a Harris CMOS/epi 16K static RAM. These special versions of the HM6516 RAM have 12-micron, 9-micron, 7-micron and 5-micron epi thicknesses, as grown. The test data showed a marked improvement in latchup resistance with decreasing epi thickness and with decreasing temperature over the range of 25/sup 0/C (operating chip ambient) to 100/sup 0/C.s.

  2. Natural Gas Vans To Help Clear the Air In Metro Denver

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

    SuperShuttle purchased the 10 compressed natural gas (CNG) vans to transport passengers ... Five of the 10 new vans are dedicated fuel vehicles, which means they run only on CNG. The ...

  3. Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.

    2009-12-01

    Results of an NREL study of a parallel hybrid electric-diesel propulsion system in United Parcel Service-operated delivery vans show that the hybrids had higher fuel economy than standard diesel vans.

  4. NREL Study: Hybrid Delivery Vans Show Nearly 20 Percent Higher Fuel Economy

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

    - News Releases | NREL Study: Hybrid Delivery Vans Show Nearly 20 Percent Higher Fuel Economy September 28, 2012 The U.S. Department of Energy's (DOE)'s National Renewable Energy Laboratory (NREL) recently completed a performance evaluation report that showed significant fuel economy benefits of hybrid electric delivery vans compared to similar conventional vans. "During the on-road portion of our study, the hybrid vans demonstrated a 13 to 20 percent higher fuel economy than the

  5. (Physics and chemistry of van der Waals particles)

    SciTech Connect (OSTI)

    Klots, C.E.

    1990-10-08

    Accounts are given of the two major international conferences on the physics and chemistry of small particles, commonly referred to as van der Waals particles. Details of special interest to Oak Ridge National Laboratory personnel are cited. Information exchanges at Freiburg and Paris are described.

  6. Research at the BNL Tandem Van de Graaff Facility, 1980

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    Research programs at the Brookhaven Van de Graaff accelerators are summarized. Major accomplishments of the laboratory are discussed including quasielastic reactions, high-spin spectroscopy, yrast spectra, fusion reactions, and atomic physics. The outside user program at the Laboratory is discussed. Research proposed for 1981 is outlined. (GHT)

  7. Excited nucleon as a van der Waals system of partons

    SciTech Connect (OSTI)

    Jenkovszky, L. L.; Muskeyev, A. O. Yezhov, S. N.

    2012-06-15

    Saturation in deep inelastic scattering (DIS) and deeply virtual Compton scattering (DVCS) is associated with a phase transition between the partonic gas, typical of moderate x and Q{sup 2}, and partonic fluid appearing at increasing Q{sup 2} and decreasing Bjorken x. We suggest the van der Waals equation of state to describe properly this phase transition.

  8. Structure and dynamics of small van der Waals complexes

    SciTech Connect (OSTI)

    Loreau, J.

    2014-10-06

    We illustrate computational aspects of the calculation of the potential energy surfaces of small (up to five atoms) van der Waals complexes with high-level quantum chemistry techniques such as the CCSD(T) method with extended basis sets. We discuss the compromise between the required accuracy and the computational time. Further, we show how these potential energy surfaces can be fitted and used in dynamical calculations such as non-reactive inelastic scattering.

  9. Multi-wavelength studies of spectacular ram-pressure stripping of a galaxy. II. Star formation in the tail

    SciTech Connect (OSTI)

    Yagi, Masafumi; Gu, Liyi; Nakazawa, Kazuhiro; Makishima, Kazuo; Fujita, Yutaka; Akahori, Takuya; Hattori, Takashi; Yoshida, Michitoshi

    2013-12-01

    With multiband photometric data in public archives, we detected four intracluster star-forming regions in the Virgo Cluster. Two of them were at a projected distance of 35 kpc from NGC 4388 and the other two were 66 kpc away. Our new spectroscopic observations revealed that their recessional velocities were comparable to the ram-pressure-stripped tail of NGC 4388 and confirmed the association. The stellar mass of the star-forming regions ranged from 10{sup 4} to 10{sup 4.5} M {sub ?} except for that of the faintest one, which was <10{sup 3} M {sub ?}. The metallicity was comparable to a solar abundance and the age of the stars was ?10{sup 6.8} yr. Their young stellar age meant that the star formation should have started after the gas was stripped from NGC 4388. This implied in situ condensation of the stripped gas. We also found that two star-forming regions were located near the leading edge of a filamentary dark cloud. The extinction of the filament was smaller than that derived from the Balmer decrement of the star-forming regions, implying that the dust in the filament would be locally dense around the star-forming regions.

  10. A RAM (Reliability, Availability and Maintainability) analysis of the proposed Tinker AFB Jet Fuel Storage Tank Facility. [Reliability, Availability, and Maintainability

    SciTech Connect (OSTI)

    Wright, R.E.; Sattison, M.B.

    1987-08-01

    The purpose of this study is to determine the Reliability, Availability and Maintainability (RAM) at the 30% design phase of a Jet Fuel Storage Tank Facility that is to be installed at the Tinker Air Force Base, Tulsa, Oklahoma. The Jet Fuel Storage Tank Facility was divided into four subsystems: Fuel Storage and Pipeline Transfer Pumps; Truck Unloading and Loading; Fire Protection (foam and water supply systems); and Electric Power. The RAM analysis was performed on four functions of these subsystems: transferring fuel from the two new 55K barrel storage tanks to the existing fuel pipeline system; transferring fuel from the two 55K barrel storage tanks to the aircraft refueler trucks; transferring fuel from the road transport trucks to the aircraft refueler trucks; and fire protection. A fault tree analysis was performed on each functional system. The quantification was performed for several mission times.

  11. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Co-Chair; Persis Drell, Co-Chair; Albert Carnesale; Ram Shenoy;

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

    John Deutch, Co-Chair; Persis Drell, Co-Chair; Albert Carnesale; Ram Shenoy; Cherry Murray; Shirley Jackson; Dan Reicher; Martha Schlicher; Rafael Bras; Albert Carnesale; Dan Yergin; Deborah Jin; Michael McQuade; John Podesta Date and Time: 8:00 AM- 12:15 PM, December 3, 2013 Location: Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 Purpose: Meeting of the Secretary of Energy Advisory Board (SEAB) SEAB Staff: Amy Bodette, Designated Federal Officer; Karen

  12. NREL Evaluates UPS Hybrid-Electric Van Performance - News Releases | NREL

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

    NREL Evaluates UPS Hybrid-Electric Van Performance New trucks deliver more than 28% fuel savings December 22, 2009 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has collected and analyzed fuel economy, maintenance and other vehicle performance data from UPS's first generation hybrid diesel step delivery vans powered by an Eaton Corp. electric hybrid propulsion system. The diesel hybrid delivery vans improved the on-road fuel economy by 28.9 percent resulting

  13. Ms Van T Nguyen | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Van T Nguyen Scientific User Facilities (SUF) Division SUF Home About Staff Dr. James B. Murphy What's New User Facilities Projects Accelerator & Detector Research Science Highlights Principal Investigators' Meetings BES Home Staff Ms. Van T Nguyen Print Text Size: A A A FeedbackShare Page Van T. Nguyen Program Manager Facility Coordination, Metrics, and Assessment Office of Basic Energy Sciences SC-22.3/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington,

  14. Application of Diffusion Monte Carlo to Materials Dominated by van der Waals Interactions

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

    Benali, Anouar; Shulenburger, Luke; Romero, Nichols A.; Kim, Jeongnim; von Lilienfeld, O. Anatole

    2014-06-12

    Van der Waals forces are notoriously difficult to account for from first principles. We perform extensive calculation to assess the usefulness and validity of diffusion quantum Monte Carlo when applied to van der Waals forces. We present results for noble gas solids and clusters - archetypical van der Waals dominated assemblies, as well as a relevant pi-pi stacking supramolecular complex: DNA + intercalating anti-cancer drug Ellipticine.

  15. Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-01-01

    This fact sheet describes the performance evaluation of United Parcel Service's second-generation hybrid-electric delivery vans. The Fleet Test and Evaluation Team at the National Renewable Energy Laboratory (NREL) is evaluating the 18-month, in-service performance of 11 of these vans along with 11 comparable conventional diesel vans operating in Minneapolis, Minnesota. As a complement to the field study, the team recently completed fuel economy and emissions testing at NREL's Renewable Fuels and Lubricants (ReFUEL) laboratory.

  16. Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-11-01

    This fact sheet describes UPS second generation hybrid-electric delivery vehicles as compared to conventional delivery vehicles. Medium-duty commercial vehicles such as moving trucks, beverage-delivery trucks, and package-delivery vans consume almost 2,000 gal of fuel per year on average. United Parcel Service (UPS) operates hybrid-electric package-delivery vans to reduce the fuel use and emissions of its fleet. In 2008, the National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the first generation of UPS' hybrid delivery vans. These hybrid vans demonstrated 29%-37% higher fuel economy than comparable conventional diesel vans, which contributed to UPS' decision to add second-generation hybrid vans to its fleet. The Fleet Test and Evaluation Team is now evaluating the 18-month, in-service performance of 11 second-generation hybrid vans and 11 comparable conventional diesel vans operated by UPS in Minneapolis, Minnesota. The evaluation also includes testing fuel economy and emissions at NREL's Renewable Fuels and Lubricants (ReFUEL) Laboratory and comparing diesel particulate filter (DPF) regeneration. In addition, a followup evaluation of UPS' first-generation hybrid vans will show how those vehicles performed over three years of operation. One goal of this project is to provide a consistent comparison of fuel economy and operating costs between the second-generation hybrid vans and comparable conventional vans. Additional goals include quantifying the effects of hybridization on DPF regeneration and helping UPS select delivery routes for its hybrid vans that maximize the benefits of hybrid technology. This document introduces the UPS second-generation hybrid evaluation project. Final results will be available in mid-2012.

  17. Solar particle induced upsets in the TDRS-1 attitude control system RAM during the October 1989 solar particle events

    SciTech Connect (OSTI)

    Croley, D.R.; Garrett, H.B.; Murphy, G.B.; Garrard, T.L.

    1995-10-01

    The three large solar particle events, beginning on October 19, 1989 and lasting approximately six days, were characterized by high fluences of solar protons and heavy ions at 1 AU. During these events, an abnormally large number of upsets (243) were observed in the random access memory of the attitude control system (ACS) control processing electronics (CPE) on-board the geosynchronous TDRS-1 (Telemetry and Data Relay Satellite). The RAM unit affected was composed of eight Fairchild 93L422 memory chips. The Galileo spacecraft, launched on October 18, 1989 (one day prior to the solar particle events) observed the fluxes of heavy ions experienced by TDRS-1. Two solid-state detector telescopes on-board Galileo, designed to measure heavy ion species and energy, were turned on during time periods within each of the three separate events. The heavy ion data have been modeled and the time history of the events reconstructed to estimate heavy ion fluences. These fluences were converted to effective LET spectra after transport through the estimated shielding distribution around the TDRS-1 ACS system. The number of single event upsets (SEU) expected was calculated by integrating the measured cross section for the Fairchild 93L422 memory chip with average effective LET spectrum. The expected number of heavy ion induced SEU`s calculated was 176. GOES-7 proton data, observed during the solar particle events, were used to estimate the number of proton-induced SEU`s by integrating the proton fluence spectrum incident on the memory chips, with the two-parameter Bendel cross section for proton SEU`s. The proton fluence spectrum at the device level was gotten by transporting the protons through the estimated shielding distribution. The number of calculated proton-induced SEU`s was 72, yielding a total of 248 predicted SEU`s, very close to the 243 observed SEU`s.

  18. Van Geet Off-Grid Home: An Integrated Approach to Energy Savings

    SciTech Connect (OSTI)

    2004-08-01

    The Van Geet home near Denver, Colorado, exemplifies the effectiveness of coupling energy conservation measures with renewable energy utilization in a modern residence.

  19. A background correction algorithm for Van Allen Probes MagEIS...

    Office of Scientific and Technical Information (OSTI)

    Title: A background correction algorithm for Van Allen Probes MagEIS electron flux measurements We describe an automated computer algorithm designed to remove background ...

  20. Abigail Van Wassen > Graduate Student - Abruña Group > Researchers,

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

    Postdocs & Graduates > The Energy Materials Center at Cornell Abigail Van Wassen Graduate Student - Abruña Group arv45@cornell.edu

  1. MiniBooNE Antineutrino Data Van Nguyen Columbia University

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

    Moriond EW 2008 Coherent NC π 0 Production in the MiniBooNE Antineutrino Data Van Nguyen Columbia University for the MiniBooNE collaboration Moriond EW 2008 2 Moriond EW 2008 At low energy, NC π 0 's can be created through resonant and coherent production:  Resonant NC π 0 production:  Coherent NC π 0 production: (Signature: π 0 which is highly forward-going) NC π 0 Production 3 Moriond EW 2008 Why study coherent NC π 0 production? ➔ NC π 0 events are the dominant bgd to osc

  2. Ram Review1.PDF

    National Nuclear Security Administration (NNSA)

    ... ... ... ... ... ... ... ... ... . 65 D. Quality AssuranceQuality Control Requirements... ... The atomic bomb, nuclear power plant accidents, and exaggerated hazards of cleanup at ...

  3. Micro-Bubble Experiments at the Van de Graaff Accelerator

    SciTech Connect (OSTI)

    Sun, Z. J.; Wardle, Kent E.; Quigley, K. J.; Gromov, Roman; Youker, A. J.; Makarashvili, Vakhtang; Bailey, James; Stepinski, D. C.; Chemerisov, S. D.; Vandegrift, G. F.

    2015-02-01

    In order to test and verify the experimental designs at the linear accelerator (LINAC), several micro-scale bubble ("micro-bubble") experiments were conducted with the 3-MeV Van de Graaff (VDG) electron accelerator. The experimental setups included a square quartz tube, sodium bisulfate solution with different concentrations, cooling coils, gas chromatography (GC) system, raster magnets, and two high-resolution cameras that were controlled by a LabVIEW program. Different beam currents were applied in the VDG irradiation. Bubble generation (radiolysis), thermal expansion, thermal convection, and radiation damage were observed in the experiments. Photographs, videos, and gas formation (O2 + H2) data were collected. The micro-bubble experiments at VDG indicate that the design of the full-scale bubble experiments at the LINAC is reasonable.

  4. Heterostructures based on inorganic and organic van der Waals systems

    SciTech Connect (OSTI)

    Lee, Gwan-Hyoung; Lee, Chul-Ho; Zande, Arend M. van der; Han, Minyong; Cui, Xu; Arefe, Ghidewon; Hone, James; Nuckolls, Colin; Heinz, Tony F.; Kim, Philip

    2014-09-01

    The two-dimensional limit of layered materials has recently been realized through the use of van der Waals (vdW) heterostructures composed of weakly interacting layers. In this paper, we describe two different classes of vdW heterostructures: inorganic vdW heterostructures prepared by co-lamination and restacking; and organic-inorganic hetero-epitaxy created by physical vapor deposition of organic molecule crystals on an inorganic vdW substrate. Both types of heterostructures exhibit atomically clean vdW interfaces. Employing such vdW heterostructures, we have demonstrated various novel devices, including graphene/hexagonal boron nitride (hBN) and MoS{sub 2} heterostructures for memory devices; graphene/MoS{sub 2}/WSe{sub 2}/graphene vertical p-n junctions for photovoltaic devices, and organic crystals on hBN with graphene electrodes for high-performance transistors.

  5. A crossover in anisotropic nanomechanochemistry of van der Waals crystals

    SciTech Connect (OSTI)

    Shimamura, Kohei; Misawa, Masaaki; Li, Ying; Kalia, Rajiv K.; Nakano, Aiichiro; Vashishta, Priya; Shimojo, Fuyuki

    2015-12-07

    In nanoscale mechanochemistry, mechanical forces selectively break covalent bonds to essentially control chemical reactions. An archetype is anisotropic detonation of layered energetic molecular crystals bonded by van der Waals (vdW) interactions. Here, quantum molecular dynamics simulations reveal a crossover of anisotropic nanomechanochemistry of vdW crystal. Within 10{sup −13} s from the passage of shock front, lateral collision produces NO{sub 2} via twisting and bending of nitro-groups and the resulting inverse Jahn-Teller effect, which is mediated by strong intra-layer hydrogen bonds. Subsequently, as we transition from heterogeneous to homogeneous mechanochemical regimes around 10{sup −12} s, shock normal to multilayers becomes more reactive, producing H{sub 2}O assisted by inter-layer N-N bond formation. These time-resolved results provide much needed atomistic understanding of nanomechanochemistry that underlies a wider range of technologies.

  6. Electromagnetic-ram action of the plasma focus as a paradigm for the production of gigantic galactic jets and cosmic rays

    SciTech Connect (OSTI)

    Bostick, W.

    1985-04-01

    A recent paper suggests that the electromagnetic-ram action of the plasma focus is trying to tell us how cosmic rays acquire their energy. It will be only natural for those theoretical astrophysicists who are steeped in statistical mechanics and turbulent processes, and who are now having a love affair with the black hole, to scoff at such a suggestion. But this author, undaunted, plunges even further into this cosmical question: he has the audacity to suggest further that the gigantic galactic jets in the active galaxies such as are now being observed by the computer-synthesized data of the radio signals at a number of wavelengths with the Very Large Array radio telescope in New Mexico, from radio galaxies like Cygnus A and Centaurus A (NGC 5128), are being produced by an electromagnetic-ram action similar to that of the plasma focus; and further, that this action is producing not only these spectacular jets, but also the acceleration of the cosmic ray at the same time in the same accelerating gap.

  7. Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-03-01

    This evaluation compared six hybrids and six standard diesels in UPS facilities in Phoenix, Arizona. Dispatch and maintenance practices are the same at both facilities. GPS logging, fueling, and maintenance records are used to evaluate the performance of these step delivery vans. The hybrids' average monthly mileage rate was 18% less than the diesel vans. The hybrids consistently were driven a fewer number of miles throughout the evaluation period. The hybrids idled more and operating at slower speeds than the diesels, and the diesels spent slightly more time operating at greater speeds, accounting for much of the hybrids fewer monthly miles. The average fuel economy for the hybrid vans is 13.0 mpg, 23% greater than the diesel vans 10.6 mpg. Total hybrid maintenance cost/mile of $0.141 was 9% more than the $0.130 for the diesel vans. Propulsion-related maintenance cost/mile of $0.037 for the hybrid vans was 25% more than the $0.029 for the diesel vans. Neither difference was found to be statistically significant. The hybrid group had a cumulative average of 96.3% uptime, less than the diesel group's 99.0% uptime. The hybrids experienced troubleshooting and recalibration issues related to prototype components that were primarily responsible for the lower uptime figures.

  8. FIA-14-0029 - In the Matter of Richard van Dijk | Department of Energy

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

    9 - In the Matter of Richard van Dijk FIA-14-0029 - In the Matter of Richard van Dijk On June 5, 2014, the Department of Energy's (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act Appeal (FOIA) filed by Richard van Dijk (Appellant) of a determination issued by the Bonneville Power Administration (BPA). In its Appeal, the Appellant challenged the BPA's withholdings on pages 86-95 under Exemption 5 and on page 101 as non-responsive. OHA found that BPA's withholdings

  9. Mr. James W. Wagoner II NSRAP Program Manager.

    Office of Legacy Management (LM)

    Linden, NJ, was the site of a laboratory, formerly operated by the Standard Oil ... Linden, also formerly operated by Standard Oil Development Company, is now known as ...

  10. Graphene on boron-nitride: Moir pattern in the van der Waals energy

    SciTech Connect (OSTI)

    Neek-Amal, M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium); Department of Physics, Shahid Rajaee University, Lavizan, Tehran 16788 (Iran, Islamic Republic of); Peeters, F. M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium)

    2014-01-27

    The spatial dependence of the van der Waals (vdW) energy between graphene and hexagonal boron-nitride (h-BN) is investigated using atomistic simulations. The van der Waals energy between graphene and h-BN shows a hexagonal superlattice structure identical to the observed Moir pattern in the local density of states, which depends on the lattice mismatch and misorientation angle between graphene and h-BN. Our results provide atomistic features of the weak van der Waals interaction between graphene and BN which are in agreement with experiment and provide an analytical expression for the size of the spatial variation of the weak van der Waals interaction. We also found that the A-B-lattice symmetry of graphene is broken along the armchair direction.

  11. Spin-Flavor van der Waals Forces and NN interaction (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Spin-Flavor van der Waals Forces and NN interaction A major goal in Nuclear Physics ... Because of this the resulting nuclear forces at sufficiently large distances correspond to ...

  12. Nano-photonic phenomena in van der Waals heterostructures | MIT-Harvard

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

    Center for Excitonics Nano-photonic phenomena in van der Waals heterostructures March 31, 2015 at 4:30 PM/ RLE Haus 36-428 Dmitri Basov Department of Physics, University of California, San Diego Dimitri_basov_01 abstract: Layered van der Waals (vdW) crystals consist of individual atomic planes weakly coupled by vdW interaction, similar to graphene monolayers in bulk graphite. These materials can harbor superconductivity and ferromagnetism with high transition temperatures, emit light and

  13. Structural and functional adaptation of vancomycin resistance VanT serine racemases

    SciTech Connect (OSTI)

    Meziane-Cherif, Djalal; Stogios, Peter J.; Evdokimova, Elena; Egorova, Olga; Savchenko, Alexei; Courvalin, Patrice

    2015-08-11

    Vancomycin resistance in Gram-positive bacteria results from the replacement of the D-alanyl–D-alanine target of peptidoglycan precursors with D-alanyl–D-lactate or D-alanyl–D-serine (D-Ala-D-Ser), to which vancomycin has low binding affinity. VanT is one of the proteins required for the production of D-Ala-D-Ser-terminating precursors by converting L-Ser to D-Ser. VanT is composed of two domains, an N-terminal membrane-bound domain, likely involved in L-Ser uptake, and a C-terminal cytoplasmic catalytic domain which is related to bacterial alanine racemases. To gain insight into the molecular function of VanT, the crystal structure of the catalytic domain of VanTG from VanG-type resistant Enterococcus faecalis BM4518 was determined. The structure showed significant similarity to type III pyridoxal 5'-phosphate (PLP)-dependent alanine racemases, which are essential for peptidoglycan synthesis. Comparative structural analysis between VanTG and alanine racemases as well as site-directed mutagenesis identified three specific active site positions centered around Asn696 which are responsible for theL-amino acid specificity. This analysis also suggested that VanT racemases evolved from regular alanine racemases by acquiring additional selectivity toward serine while preserving that for alanine. The 4-fold-lower relative catalytic efficiency of VanTG against L-Ser versus L-Ala implied that this enzyme relies on its membrane-bound domain for L-Ser transport to increase the overall rate of D-Ser production. These findings illustrate how vancomycin pressure selected for molecular adaptation of a housekeeping enzyme to a bifunctional enzyme to allow for peptidoglycan remodeling, a strategy increasingly observed in antibiotic-resistant bacteria.

  14. Energy Lab to Evaluate Performance of UPS Hybrid-Electric Vans - News

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

    Releases | NREL Energy Lab to Evaluate Performance of UPS Hybrid-Electric Vans New delivery trucks expected to save fuel, reduce harmful emissions August 23, 2007 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is collecting and analyzing maintenance, fuel economy and other vehicle performance data from 50 UPS hybrid diesel step delivery vans powered by an Eaton Corp. electric hybrid propulsion system. Funded by the DOE's Advanced Vehicle Testing Activity

  15. Structural and Vibrational Properties of Liquid Water from van der Waals

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

    Density Functionals | Argonne Leadership Computing Facility Structural and Vibrational Properties of Liquid Water from van der Waals Density Functionals Authors: Zhang, C., Wu, J., Gygi, F., Galli, G. We present results for the structural and vibrational properties of the water molecule, water dimer, and liquid water at the experimental equilibrium density, as obtained with several van der Waals density functionals. The functional form originally proposed by Dion et al. [ Phys. Rev. Lett.

  16. Structural and functional adaptation of vancomycin resistance VanT serine racemases

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

    Meziane-Cherif, Djalal; Stogios, Peter J.; Evdokimova, Elena; Egorova, Olga; Savchenko, Alexei; Courvalin, Patrice

    2015-08-11

    Vancomycin resistance in Gram-positive bacteria results from the replacement of the D-alanyl–D-alanine target of peptidoglycan precursors with D-alanyl–D-lactate or D-alanyl–D-serine (D-Ala-D-Ser), to which vancomycin has low binding affinity. VanT is one of the proteins required for the production of D-Ala-D-Ser-terminating precursors by converting L-Ser to D-Ser. VanT is composed of two domains, an N-terminal membrane-bound domain, likely involved in L-Ser uptake, and a C-terminal cytoplasmic catalytic domain which is related to bacterial alanine racemases. To gain insight into the molecular function of VanT, the crystal structure of the catalytic domain of VanTG from VanG-type resistant Enterococcus faecalis BM4518 wasmore » determined. The structure showed significant similarity to type III pyridoxal 5'-phosphate (PLP)-dependent alanine racemases, which are essential for peptidoglycan synthesis. Comparative structural analysis between VanTG and alanine racemases as well as site-directed mutagenesis identified three specific active site positions centered around Asn696 which are responsible for theL-amino acid specificity. This analysis also suggested that VanT racemases evolved from regular alanine racemases by acquiring additional selectivity toward serine while preserving that for alanine. The 4-fold-lower relative catalytic efficiency of VanTG against L-Ser versus L-Ala implied that this enzyme relies on its membrane-bound domain for L-Ser transport to increase the overall rate of D-Ser production. These findings illustrate how vancomycin pressure selected for molecular adaptation of a housekeeping enzyme to a bifunctional enzyme to allow for peptidoglycan remodeling, a strategy increasingly observed in antibiotic-resistant bacteria.« less

  17. Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental

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

    Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 | Department of Energy Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special

  18. DOE - Office of Legacy Management -- John Van Range Co Div of Edwards

    Office of Legacy Management (LM)

    Manufacturing - OH 40 John Van Range Co Div of Edwards Manufacturing - OH 40 FUSRAP Considered Sites Site: JOHN VAN RANGE CO., DIV. OF EDWARDS MANUFACTURING (OH.40 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Cincinnati , Ohio OH.40-1 Evaluation Year: 1994 OH.40-2 OH.40-3 Site Operations: Punched washers from uranium metal slabs in the mid-1950s. OH.40-1 Site Disposition: Eliminated - Potential for contamination remote based on

  19. Development of RAMS-CMAQ to Simulate Aerosol Optical Depth and Aerosol Direct Radiative Forcing and Its Application to East Asia

    SciTech Connect (OSTI)

    Han, Xiao; Zhang, Meigen; Liu, Xiaohong; Ghan, Steven J.; Xin, Jin-Yuan; Wang, Li-Li

    2009-11-16

    The air quality modeling system RAMS (Regional Atmospheric Modeling System)-CMAQ (Models-3 Community Multi-scale Air Quality) is developed to simulate the aerosol optical depth (AOD) and aerosol direct forcing (DF). The aerosol-specific extinction, single scattering albedo, and asymmetry factor are parameterized based on Mie theory taking into account the aerosol size distribution, composition, refractive index, and water uptake of solution particles. A two-stream solar radiative model considers all gaseous molecular absorption, Rayleigh scattering, and aerosols and clouds. RAMSCMAQ is applied to simulate all major aerosol concentrations (e.g., sulfate, nitrate, ammonium, organic carbon, black carbon, fine soil, and sea salt) and AOD and DF over East Asia in 2005. To evaluate its performance, the simulated AOD values were compared with ground-based in situ measurements. The comparison shows that RAMSCMAQ performed well in most of the model domain and generally captured the observed variations. High AOD values (0.2−1.0) mainly appear in the Sichuan Basin as well as in central and southeastern China. The geographic distribution of DF generally follows the AOD distribution patterns, and the DF at the top-of-the-atmosphere is less than −25 and −20 W m−2 in clear-sky and all-sky over the Sichuan Basin. Both AOD and DF exhibit seasonal variations with lower values in July and higher ones in January. The DF could obviously be impacted by high cloud fractions.

  20. Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans

    Broader source: Energy.gov [DOE]

    An alternative form of measuring road loads, instead of using a chassis dynamometer and a method described in 40 CFR section 86.1229-85, was conducted on on-road coastdowns, and regression analysis was used to determine the characteristics of the two U.S. Postal Service step vans, one of which was a hybrid model

  1. Bounce- and MLT-averaged diffusion coefficients in a physics-based magnetic field geometry obtained from RAM-SCB for the March 17 2013 storm

    SciTech Connect (OSTI)

    Zhao, Lei; Yu, Yiqun; Delzanno, Gian Luca; Jordanova, Vania K.

    2015-04-01

    Local acceleration via whistler wave and particle interaction plays a significant role in particle dynamics in the radiation belt. In this work we explore gyro-resonant wave-particle interaction and quasi-linear diffusion in different magnetic field configurations related to the March 17 2013 storm. We consider the Earth's magnetic dipole field as a reference and compare the results against non-dipole field configurations corresponding to quiet and stormy conditions. The latter are obtained with the ring current-atmosphere interactions model with a self-consistent magnetic field RAM-SCB, a code that models the Earth's ring current and provides a realistic modeling of the Earth's magnetic field. By applying quasi-linear theory, the bounce- and MLT-averaged electron pitch angle, mixed term, and energy diffusion coefficients are calculated for each magnetic field configuration. For radiation belt (~1 MeV) and ring current (~100 keV) electrons, it is shown that at some MLTs the bounce-averaged diffusion coefficients become rather insensitive to the details of the magnetic field configuration, while at other MLTs storm conditions can expand the range of equatorial pitch angles where gyro-resonant diffusion occurs and significantly enhance the diffusion rates. When MLT average is performed at drift shell L = 4.25 (a good approximation to drift average), the diffusion coefficients become quite independent of the magnetic field configuration for relativistic electrons, while the opposite is true for lower energy electrons. These results suggest that, at least for the March 17 2013 storm and for L ? 4.25, the commonly adopted dipole approximation of the Earth's magnetic field can be safely used for radiation belt electrons, while a realistic modeling of the magnetic field configuration is necessary to describe adequately the diffusion rates of ring current electrons.

  2. Bounce- and MLT-averaged diffusion coefficients in a physics-based magnetic field geometry obtained from RAM-SCB for the March 17 2013 storm

    SciTech Connect (OSTI)

    Zhao, Lei; Yu, Yiqun; Delzanno, Gian Luca; Jordanova, Vania K.

    2015-04-01

    Local acceleration via whistler wave and particle interaction plays a significant role in particle dynamics in the radiation belt. In this work we explore gyro-resonant wave-particle interaction and quasi-linear diffusion in different magnetic field configurations related to the March 17 2013 storm. We consider the Earth's magnetic dipole field as a reference and compare the results against non-dipole field configurations corresponding to quiet and stormy conditions. The latter are obtained with the ring current-atmosphere interactions model with a self-consistent magnetic field RAM-SCB, a code that models the Earth's ring current and provides a realistic modeling of the Earth's magnetic field. By applying quasi-linear theory, the bounce- and MLT-averaged electron pitch angle, mixed term, and energy diffusion coefficients are calculated for each magnetic field configuration. For radiation belt (~1 MeV) and ring current (~100 keV) electrons, it is shown that at some MLTs the bounce-averaged diffusion coefficients become rather insensitive to the details of the magnetic field configuration, while at other MLTs storm conditions can expand the range of equatorial pitch angles where gyro-resonant diffusion occurs and significantly enhance the diffusion rates. When MLT average is performed at drift shell L = 4.25 (a good approximation to drift average), the diffusion coefficients become quite independent of the magnetic field configuration for relativistic electrons, while the opposite is true for lower energy electrons. These results suggest that, at least for the March 17 2013 storm and for L ≲ 4.25, the commonly adopted dipole approximation of the Earth's magnetic field can be safely used for radiation belt electrons, while a realistic modeling of the magnetic field configuration is necessary to describe adequately the diffusion rates of ring current electrons.

  3. Bounce- and MLT-averaged diffusion coefficients in a physics-based magnetic field geometry obtained from RAM-SCB for the March 17 2013 storm

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

    Zhao, Lei; Yu, Yiqun; Delzanno, Gian Luca; Jordanova, Vania K.

    2015-04-01

    Local acceleration via whistler wave and particle interaction plays a significant role in particle dynamics in the radiation belt. In this work we explore gyro-resonant wave-particle interaction and quasi-linear diffusion in different magnetic field configurations related to the March 17 2013 storm. We consider the Earth's magnetic dipole field as a reference and compare the results against non-dipole field configurations corresponding to quiet and stormy conditions. The latter are obtained with the ring current-atmosphere interactions model with a self-consistent magnetic field RAM-SCB, a code that models the Earth's ring current and provides a realistic modeling of the Earth's magnetic field.more » By applying quasi-linear theory, the bounce- and MLT-averaged electron pitch angle, mixed term, and energy diffusion coefficients are calculated for each magnetic field configuration. For radiation belt (~1 MeV) and ring current (~100 keV) electrons, it is shown that at some MLTs the bounce-averaged diffusion coefficients become rather insensitive to the details of the magnetic field configuration, while at other MLTs storm conditions can expand the range of equatorial pitch angles where gyro-resonant diffusion occurs and significantly enhance the diffusion rates. When MLT average is performed at drift shell L = 4.25 (a good approximation to drift average), the diffusion coefficients become quite independent of the magnetic field configuration for relativistic electrons, while the opposite is true for lower energy electrons. These results suggest that, at least for the March 17 2013 storm and for L ≲ 4.25, the commonly adopted dipole approximation of the Earth's magnetic field can be safely used for radiation belt electrons, while a realistic modeling of the magnetic field configuration is necessary to describe adequately the diffusion rates of ring current electrons.« less

  4. Ram Shenoy | Department of Energy

    Energy Savers [EERE]

    Raising Our Game in Clean Energy Innovation Raising Our Game in Clean Energy Innovation June 24, 2016 - 1:51pm Addthis Blog post by Dr. Elizabeth Sherwood-Randall, Deputy Secretary of Energy, June 24, 2016. Recently I traveled to San Francisco to participate in international efforts to meet the challenge of climate change and accelerate the global transition to clean energy. The main event was the Seventh Clean Energy Ministerial (CEM7), a meeting of 23 countries and the European Commission.

  5. Ford Van Dyke: Compressed Air Management Program Leads to Improvements that Reduce Energy Consumption at an Automotive Transmission Plant

    SciTech Connect (OSTI)

    2010-06-25

    Staff at the Ford Van Dyke Transmission Plant in Sterling Heights, Michigan, have increased the efficiency of the plant’s compressed air system to enhance its performance while saving energy and improving production.

  6. FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans

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

    FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans Kenneth J. Kelly, Brent K. Bailey, and Timothy C. Coburn National Renewable Energy Laboratory Wendy Clark Automotive Testing Laboratories, Inc. Leslie Eudy ManTech Environmental Technology, Inc. Peter Lissiuk Environmental Research and Development Corp. Presented at Society for Automotive Engineers International Spring Fuels and Lubricants Meeting Dearborn, MI May 6-8, 1996 The work described here was

  7. The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures

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

    Wang, Han; Bang, Junhyeok; Sun, Yiyang; West, Damien; Meunier, Vincent; Zhang, Shengbai; Liang, Linagbo

    2016-05-10

    Here, the success of van der Waals (vdW) heterostructures, made of graphene, metal dichalcogenides, and other layered materials, hinges on the understanding of charge transfer across the interface as the foundation for new device concepts and applications. In contrast to conventional heterostructures, where a strong interfacial coupling is essential to charge transfer, recent experimental findings indicate that vdW heterostructues can exhibit ultra-fast charge transfer despite the weak binding of the heterostructure. Using time-dependent density functional theory molecular dynamics, we identify a strong dynamic coupling between the vdW layers associated with charge transfer. This dynamic coupling results in rapid nonlinear coherentmore » charge oscillations which constitute a purely electronic phenomenon and are shown to be a general feature of vdW heterostructures provided they have a critical minimum dipole coupling. Application to MoS2/WS2 heterostructure yields good agreement with experiment, indicating near complete charge transfer within a timescale of 100 fs.The success of van der Waals heterostructures made of graphene, metal dichalcogenides and other layered materials, hinges on the understanding of charge transfer across the interface as the foundation for new device concepts and applications. In contrast to conventional heterostructures, where a strong interfacial coupling is essential to charge transfer, recent experimental findings indicate that van der Waals heterostructues can exhibit ultrafast charge transfer despite the weak binding of these heterostructures. Here we find, using time-dependent density functional theory molecular dynamics, that the collective motion of excitons at the interface leads to plasma oscillations associated with optical excitation. By constructing a simple model of the van der Waals heterostructure, we show that there exists an unexpected criticality of the oscillations, yielding rapid charge transfer across the

  8. Data Assimilation J. S. Van Baelen(a) National Center for Atmospheric Research(b)

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

    S. Van Baelen(a) National Center for Atmospheric Research(b) Boulder, CO 80307-3000 Introduction of wind profilers to provide accurate estimates of the momentum and heat fluxes might be their most important contribution yet to the field of atmospheric dynamic studies, especially when those measurements can be ingested into circulation models. In particular, flux measurements in the planetary boundary layer can provide critically needed information on the pel turbulent structures and their effect

  9. A polynomial approach to the van Everdingen-Hurst dimensionless variables for water encroachment

    SciTech Connect (OSTI)

    Klins, M.A.; Bouchard, A.J.; Cable, C.L.

    1988-02-01

    Traditional water-influx calculations rely on accurate values of the van Everdingen and Hurst dimensionless variables rho/sub D/ and q/sub D/. The authors presented six sets of simple polynomials that provide a fast, simple method to determine rho/sub D/, rho/sub D'/, and q/sub D/ for finite or infinite radial aquifers. The results yield values as accurate as the original tables and are up to 15 times more efficient.

  10. Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-09-01

    A parallel hybrid-electric diesel delivery van propulsion system was evaluated at a UPS facility in Minneapolis using on-vehicle data logging, fueling, and maintenance records. Route and drive cycle analysis showed different duty cycles for hybrid vs. conventional delivery vans; routes were switched between the study groups to provide a valid comparison. The hybrids demonstrated greater advantage on the more urban routes; the initial conventional vans' routes had less dense delivery zones. The fuel economy of the hybrids on the original conventional group?s routes was 10.4 mpg vs. 9.2 mpg for the conventional group on those routes a year earlier. The hybrid group's fuel economy on the original hybrid route assignments was 9.4 mpg vs. 7.9 mpg for the conventional group on those routes a year later. There was no statistically significant difference in total maintenance cost per mile or for the vehicle total cost of operation per mile. Propulsion-related maintenance cost per mile was 77% higher for the hybrids, but only 52% more on a cost-per-delivery-day basis. Laboratory dynamometer testing demonstrated 13%-36% hybrid fuel economy improvement, depending on duty cycle, and up to a 45% improvement in ton-mi/gal. NOx emissions increased 21%-49% for the hybrids in laboratory testing.

  11. Spacecraft surface charging within geosynchronous orbit observed by the Van Allen Probes

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

    Sarno-Smith, Lois K.; Larsen, Brian A.; Skoug, Ruth M.; Liemohn, Michael W.; Breneman, Aaron; Wygant, John R.; Thomsen, Michelle F.

    2016-02-27

    Using the Helium Oxygen Proton Electron (HOPE) and Electric Field and Waves (EFW) instruments from the Van Allen Probes, we explored the relationship between electron energy fluxes in the eV and keV ranges and spacecraft surface charging. We present statistical results on spacecraft charging within geosynchronous orbit by L and MLT. An algorithm to extract the H+ charging line in the HOPE instrument data was developed to better explore intense charging events. Also, this study explored how spacecraft potential relates to electron number density, electron pressure, electron temperature, thermal electron current, and low-energy ion density between 1 and 210 eV.more » It is demonstrated that it is imperative to use both EFW potential measurements and the HOPE instrument ion charging line for examining times of extreme spacecraft charging of the Van Allen Probes. The results of this study show that elevated electron energy fluxes and high-electron pressures are present during times of spacecraft charging but these same conditions may also occur during noncharging times. Furthermore, we also show noneclipse significant negative charging events on the Van Allen Probes.« less

  12. Thirty-Six Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans

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

    Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans M. Lammert and K. Walkowicz Technical Report NREL/TP-5400-53503 March 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Thirty-Six Month Evaluation of UPS Diesel

  13. Quantum chaos of the hydrogen atom in a generalized van der Waals potential

    SciTech Connect (OSTI)

    Ganesan, K.; Lakshmanan, M. (Centre for Nonlinear Dynamics, Department of Physics, Bharathidasan University, Tiruchirapalli-620024, Tamilnadu (India))

    1993-08-01

    The quantum manifestations of chaos in the hydrogen atom in a generalized van der Waals potential, which includes the celebrated quadratic-Zeeman-effect problem under an appropriate limiting condition, are studied in detail. Using group-theoretical methods, we derive the matrix elements in an algebraic form. As the Hamiltonian is scale invariant, we introduce an appropriate scaling parameter. By considering the unperturbed hydrogen-atom problem, we demonstrate that suitable changes in the scaling parameter stabilize different parts of the spectrum depending upon the parameter's value. For the present generalized van der Waals potential problem, we utilize this property of the scaling parameter effectively to improve the convergence of eigenvalues while diagonalizing the matrices for various parametric values. Then, we vary one of the system parameters in the range [0,3], study the level statistics, and observe a GOE-Poisson-Brody-Poisson-Brody-Poisson-GOE-type (where GOE means Gaussian orthogonal ensemble) of transition regime hitherto unidentified in any of the perturbed hydrogen-atom problems. Our results are not only in agreement with random-matrix-theory predictions but also justify classical and semiclassical investigations.

  14. Binding and Diffusion of Lithium in Graphite: Quantum Monte Carlo Benchmarks and Validation of van der Waals Density Functional Methods

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

    Ganesh, P.; Kim, Jeongnim; Park, Changwon; Yoon, Mina; Reboredo, Fernando A.; Kent, Paul R. C.

    2014-11-03

    In highly accurate diffusion quantum Monte Carlo (QMC) studies of the adsorption and diffusion of atomic lithium in AA-stacked graphite are compared with van der Waals-including density functional theory (DFT) calculations. Predicted QMC lattice constants for pure AA graphite agree with experiment. Pure AA-stacked graphite is shown to challenge many van der Waals methods even when they are accurate for conventional AB graphite. Moreover, the highest overall DFT accuracy, considering pure AA-stacked graphite as well as lithium binding and diffusion, is obtained by the self-consistent van der Waals functional vdW-DF2, although errors in binding energies remain. Empirical approaches based onmore » point charges such as DFT-D are inaccurate unless the local charge transfer is assessed. Our results demonstrate that the lithium carbon system requires a simultaneous highly accurate description of both charge transfer and van der Waals interactions, favoring self-consistent approaches.« less

  15. High-field de Haas{endash}van Alphen measurements in Pd

    SciTech Connect (OSTI)

    Vuillemin, J.J. [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States)] [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States); Harrison, N. [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States)] [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States); Goodrich, R.G. [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)] [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

    1999-05-01

    The de Haas{endash}van Alphen (dHvA) effect in 99.999{percent} pure palladium has been observed in pulsed fields up to 60 T directed along [100]. We report a dHvA frequency of 73.5 kT with a cyclotron effective mass=12.5m{sub 0}. Such a frequency is not reported previously but is predicted by band theory for the open hole sheet of the Fermi surface. We also observe strong harmonic content near 50 T for the electron sheet and this is interpreted in terms of a field-dependent {ital g} factor. {copyright} {ital 1999} {ital The American Physical Society}

  16. Phase diagram of Rydberg atoms with repulsive van der Waals interaction

    SciTech Connect (OSTI)

    Osychenko, O. N.; Astrakharchik, G. E.; Boronat, J.; Lutsyshyn, Y.; Lozovik, Yu. E.

    2011-12-15

    We report a quantum Monte Carlo calculation of the phase diagram of bosons interacting with a repulsive inverse sixth power pair potential, a model for assemblies of Rydberg atoms in the local van der Waals blockade regime. The model can be parametrized in terms of just two parameters, the reduced density and temperature. Solidification happens to the fcc phase. At zero temperature, the transition density is found with the diffusion Monte Carlo method at density {rho}=3.9 (({Dirac_h}/2{pi}){sup 2}/mC{sub 6}){sup 3/4}, where C{sub 6} is the strength of the interaction. The solidification curve at nonzero temperature is studied with the path-integral Monte Carlo approach and is compared with transitions in corresponding harmonic and classical crystals. Relaxation mechanisms are considered in relation to present experiments.

  17. The gene for the Ellis-van Creveld syndrome is located on chromosome 4p16

    SciTech Connect (OSTI)

    Polymeropoulos, M.H.; Ide, S.E.; Wright, M.

    1996-07-01

    Ellis-van Creveld syndrome (EVC) is an autosomal recessive disorder characterized by disproportionate dwarfism, polydactyly, and congenital heart disease. This rare disorder is found with increased frequency among the Old Order Amish community in Lancaster County, Pennsylvania. We have used linkage analysis to localize the gene responsible for the EVC phenotype in nine interrelated Amish pedigrees and three unrelated families from Mexico, Ecuador, and Brazil. We now report the linkage for the Ellisvan Creveld syndrome gene to markers on the distal short arm of human chromosome 4, with Z{sub max} = 6.91 at {theta} = 0.02 for marker HOX7, in a region proximal to the FGFR3 gene responsible for the achondroplasia phenotype. 17 refs., 2 figs., 1 tab.

  18. Wave-driven butterfly distribution of Van Allen belt relativistic electrons

    SciTech Connect (OSTI)

    Xiao, Fuliang; Yang, Chang; Su, Zhenpeng; Zhou, Qinghua; He, Zhaoguo; He, Yihua; Baker, D. N.; Spence, H. E.; Funsten, H. O.; Blake, J. B.

    2015-10-05

    Van Allen radiation belts consist of relativistic electrons trapped by Earth's magnetic field. Trapped electrons often drift azimuthally around Earth and display a butterfly pitch angle distribution of a minimum at 90° further out than geostationary orbit. This is usually attributed to drift shell splitting resulting from day–night asymmetry in Earth’s magnetic field. However, direct observation of a butterfly distribution well inside of geostationary orbit and the origin of this phenomenon have not been provided so far. Here we report high-resolution observation that a unusual butterfly pitch angle distribution of relativistic electrons occurred within 5 Earth radii during the 28 June 2013 geomagnetic storm. In conclusion, simulation results show that combined acceleration by chorus and magnetosonic waves can successfully explain the electron flux evolution both in the energy and butterfly pitch angle distribution. Finally, the current provides a great support for the mechanism of wave-driven butterfly distribution of relativistic electrons.

  19. van der Waals forces in density functional theory: a review of the vdW-DF method

    SciTech Connect (OSTI)

    Berland, Kristian; Cooper, Valentino R.; Lee, Kyuho; Schröder, Elsebeth; Thonhauser, T.; Hyldgaard, Per; Lundqvist, Bengt I.

    2015-05-15

    We review a density functional theory (DFT) that accounts for van der Waals (vdW) interactions in condensed matter, materials physics, chemistry, and biology. The insights that led to the construction of the Rutgers–Chalmers van der Waals density functional (vdW-DF) are presented with the aim of giving a historical perspective, while also emphasizing more recent efforts which have sought to improve its accuracy. In addition to technical details, we discuss a range of recent applications that illustrate the necessity of including dispersion interactions in DFT. This review highlights the value of the vdW-DF method as a general-purpose method, not only for dispersion bound systems, but also in densely packed systems where these types of interactions are traditionally thought to be negligible.

  20. van der Waals forces in density functional theory: a review of the vdW-DF method

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

    Berland, Kristian; Cooper, Valentino R.; Lee, Kyuho; Schröder, Elsebeth; Thonhauser, T.; Hyldgaard, Per; Lundqvist, Bengt I.

    2015-05-15

    We review a density functional theory (DFT) that accounts for van der Waals (vdW) interactions in condensed matter, materials physics, chemistry, and biology. The insights that led to the construction of the Rutgers–Chalmers van der Waals density functional (vdW-DF) are presented with the aim of giving a historical perspective, while also emphasizing more recent efforts which have sought to improve its accuracy. In addition to technical details, we discuss a range of recent applications that illustrate the necessity of including dispersion interactions in DFT. This review highlights the value of the vdW-DF method as a general-purpose method, not only formore » dispersion bound systems, but also in densely packed systems where these types of interactions are traditionally thought to be negligible.« less

  1. Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet

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

    Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet Kenneth J. Kelly, Brent K. Bailey, and Timothy C. Coburn National Renewable Energy Laboratory Leslie Eudy ManTech Environmental Technology, Inc. Peter Lissiuk Environmental Research and Development Corp. Presented at Society for Automotive Engineers International Spring Fuels and Lubricants Meeting Dearborn, MI May 6-8, 1996 The work described here was wholly funded by the U.S.

  2. Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet), Vehicle Technologies Program (VTP)

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

    eere.energy.gov * November 2011 UPS operates 381 hybrid-electric delivery vans nationwide. This image is reproduced with permission of United Parcel Service of America, Inc. © 2011 United Parcel Service of America, Inc. All rights reserved. Photo from UPS, NREL/PIX 19821 Advanced Vehicle Testing This project is part of a series of evaluations performed by NREL's Fleet Test and Evaluation Team for the U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA). AVTA bridges the gap

  3. The Global Positioning System constellation as a space weather monitor. Comparison of electron measurements with Van Allen Probes data

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

    Morley, Steven K.; Sullivan, John P.; Henderson, Michael G.; Blake, J. Bernard; Baker, Daniel N.

    2016-02-06

    Energetic electron observations in Earth's radiation belts are typically sparse, and multipoint studies often rely on serendipitous conjunctions. This paper establishes the scientific utility of the Combined X-ray Dosimeter (CXD), currently flown on 19 satellites in the Global Positioning System (GPS) constellation, by cross-calibrating energetic electron measurements against data from the Van Allen Probes. By breaking our cross calibration into two parts—one that removes any spectral assumptions from the CXD flux calculation and one that compares the energy spectra—we first validate the modeled instrument response functions, then the calculated electron fluxes. Unlike previous forward modeling of energetic electron spectra, wemore » use a combination of four distributions that together capture a wide range of observed spectral shapes. Moreover, our two-step approach allowed us to identify, and correct for, small systematic offsets between block IIR and IIF satellites. Using the Magnetic Electron Ion Spectrometer and Relativistic Electron-Proton Telescope on Van Allen Probes as a “gold standard,” here we demonstrate that the CXD instruments are well understood. A robust statistical analysis shows that CXD and Van Allen Probes fluxes are similar and the measured fluxes from CXD are typically within a factor of 2 of Van Allen Probes at energies inline image4 MeV. Our team present data from 17 CXD-equipped GPS satellites covering the 2015 “St. Patrick's Day” geomagnetic storm to illustrate the scientific applications of such a high data density satellite constellation and therefore demonstrate that the GPS constellation is positioned to enable new insights in inner magnetospheric physics and space weather forecasting.« less

  4. Temperature dependent van der Pauw-Hall measurements on sodium doped single crystalline cadmium telluride

    SciTech Connect (OSTI)

    Ahmad, Faisal R.

    2015-03-21

    In this report, results of the temperature dependent electrical conductivity measurements conducted on single crystalline cadmium telluride (CdTe), containing sodium (Na) impurities are presented and discussed. The electrical conductivity measurements were conducted using an apparatus that allowed the implementation of a standard van der Pauw-Hall effect technique through which the electrical resistivity, concentration of majority carriers, as well as the carrier mobility were determined for temperatures ranging between 24 K and 350 K. Over this temperature range, the electrical resistivity was observed to change by 7 orders of magnitude. Hall measurements showed that the hole concentration at 300 K was ∼3 × 10{sup 15 }cm{sup –3} and the hole mobility at the same temperature was ∼80 cm{sup 2}/V s. Measuring the concentration of holes as a function of the sample temperature enabled the estimation of the acceptor energy level with respect to the valence band maximum to be ∼60 meV. The same data also revealed the potential presence of a compensating donor level. Furthermore, the hole mobility was also analyzed over the entire temperature range and the data revealed that above 100 K, the carrier mobility was dominated by the scattering of holes from lattice vibrations.

  5. A long-lived relativistic electron storage ring embedded in Earth's Outer Van Allen belt

    SciTech Connect (OSTI)

    Baker, D. N.; Kanekal, S. G.; Hoxie, V. C.; Henderson, M. G.; Li, X.; Spence, H. E.; Elkington, S. R.; Friedel, R. H. W.; Goldstein, J.; Hudson, M. K.; Reeves, G. D.; Thorne, R. M.; Kletzing, C. A.; Claudepierre, S. G.

    2013-02-28

    Since their discovery over 50 years ago, the Earth’s Van Allen radiation belts are thought to consist of two distinct zones of trapped, highly energetic charged particles. The outer zone is comprised predominantly of mega-electron volt (MeV) electrons that wax and wane in intensity on time scales ranging from hours to days depending primarily on external forcing by the solar wind. Thus, the spatially separated inner zone is comprised of commingled high-energy electrons and very energetic positive ions (mostly protons), the latter being stable in intensity levels over years to decades. In situ energy-specific and temporally resolved spacecraft observations reveal an isolated third ring, or torus, of high-energy (E > 2 MeV) electrons that formed on 2 September 2012 and persisted largely unchanged in the geocentric radial range of 3.0 to ~3.5 Earth radii for over four weeks before being disrupted (and virtually annihilated) by a powerful interplanetary shock wave passage.

  6. Wave-driven butterfly distribution of Van Allen belt relativistic electrons

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

    Xiao, Fuliang; Yang, Chang; Su, Zhenpeng; Zhou, Qinghua; He, Zhaoguo; He, Yihua; Baker, D. N.; Spence, H. E.; Funsten, H. O.; Blake, J. B.

    2015-10-05

    Van Allen radiation belts consist of relativistic electrons trapped by Earth's magnetic field. Trapped electrons often drift azimuthally around Earth and display a butterfly pitch angle distribution of a minimum at 90° further out than geostationary orbit. This is usually attributed to drift shell splitting resulting from day–night asymmetry in Earth’s magnetic field. However, direct observation of a butterfly distribution well inside of geostationary orbit and the origin of this phenomenon have not been provided so far. Here we report high-resolution observation that a unusual butterfly pitch angle distribution of relativistic electrons occurred within 5 Earth radii during the 28more » June 2013 geomagnetic storm. In conclusion, simulation results show that combined acceleration by chorus and magnetosonic waves can successfully explain the electron flux evolution both in the energy and butterfly pitch angle distribution. Finally, the current provides a great support for the mechanism of wave-driven butterfly distribution of relativistic electrons.« less

  7. A background correction algorithm for Van Allen Probes MagEIS electron flux measurements

    SciTech Connect (OSTI)

    Claudepierre, S. G.; O'Brien, T. P.; Blake, J. B.; Fennell, J. F.; Roeder, J. L.; Clemmons, J. H.; Looper, M. D.; Mazur, J. E.; Mulligan, T. M.; Spence, H. E.; Reeves, G. D.; Friedel, R. H. W.; Henderson, M. G.; Larsen, B. A.

    2015-07-14

    We describe an automated computer algorithm designed to remove background contamination from the Van Allen Probes Magnetic Electron Ion Spectrometer (MagEIS) electron flux measurements. We provide a detailed description of the algorithm with illustrative examples from on-orbit data. We find two primary sources of background contamination in the MagEIS electron data: inner zone protons and bremsstrahlung X-rays generated by energetic electrons interacting with the spacecraft material. Bremsstrahlung X-rays primarily produce contamination in the lower energy MagEIS electron channels (~30–500 keV) and in regions of geospace where multi-M eV electrons are present. Inner zone protons produce contamination in all MagEIS energy channels at roughly L < 2.5. The background-corrected MagEIS electron data produce a more accurate measurement of the electron radiation belts, as most earlier measurements suffer from unquantifiable and uncorrectable contamination in this harsh region of the near-Earth space environment. These background-corrected data will also be useful for spacecraft engineering purposes, providing ground truth for the near-Earth electron environment and informing the next generation of spacecraft design models (e.g., AE9).

  8. A long-lived relativistic electron storage ring embedded in Earth's Outer Van Allen belt

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

    Baker, D. N.; Kanekal, S. G.; Hoxie, V. C.; Henderson, M. G.; Li, X.; Spence, H. E.; Elkington, S. R.; Friedel, R. H. W.; Goldstein, J.; Hudson, M. K.; et al

    2013-02-28

    Since their discovery over 50 years ago, the Earth’s Van Allen radiation belts are thought to consist of two distinct zones of trapped, highly energetic charged particles. The outer zone is comprised predominantly of mega-electron volt (MeV) electrons that wax and wane in intensity on time scales ranging from hours to days depending primarily on external forcing by the solar wind. Thus, the spatially separated inner zone is comprised of commingled high-energy electrons and very energetic positive ions (mostly protons), the latter being stable in intensity levels over years to decades. In situ energy-specific and temporally resolved spacecraft observations revealmore » an isolated third ring, or torus, of high-energy (E > 2 MeV) electrons that formed on 2 September 2012 and persisted largely unchanged in the geocentric radial range of 3.0 to ~3.5 Earth radii for over four weeks before being disrupted (and virtually annihilated) by a powerful interplanetary shock wave passage.« less

  9. A background correction algorithm for Van Allen Probes MagEIS electron flux measurements

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

    Claudepierre, S. G.; O'Brien, T. P.; Blake, J. B.; Fennell, J. F.; Roeder, J. L.; Clemmons, J. H.; Looper, M. D.; Mazur, J. E.; Mulligan, T. M.; Spence, H. E.; et al

    2015-07-14

    We describe an automated computer algorithm designed to remove background contamination from the Van Allen Probes Magnetic Electron Ion Spectrometer (MagEIS) electron flux measurements. We provide a detailed description of the algorithm with illustrative examples from on-orbit data. We find two primary sources of background contamination in the MagEIS electron data: inner zone protons and bremsstrahlung X-rays generated by energetic electrons interacting with the spacecraft material. Bremsstrahlung X-rays primarily produce contamination in the lower energy MagEIS electron channels (~30–500 keV) and in regions of geospace where multi-M eV electrons are present. Inner zone protons produce contamination in all MagEIS energymore » channels at roughly L < 2.5. The background-corrected MagEIS electron data produce a more accurate measurement of the electron radiation belts, as most earlier measurements suffer from unquantifiable and uncorrectable contamination in this harsh region of the near-Earth space environment. These background-corrected data will also be useful for spacecraft engineering purposes, providing ground truth for the near-Earth electron environment and informing the next generation of spacecraft design models (e.g., AE9).« less

  10. Experimental validation of the van Herk margin formula for lung radiation therapy

    SciTech Connect (OSTI)

    Ecclestone, Gillian; Heath, Emily; Bissonnette, Jean-Pierre

    2013-11-15

    Purpose: To validate the van Herk margin formula for lung radiation therapy using realistic dose calculation algorithms and respiratory motion modeling. The robustness of the margin formula against variations in lesion size, peak-to-peak motion amplitude, tissue density, treatment technique, and plan conformity was assessed, along with the margin formula assumption of a homogeneous dose distribution with perfect plan conformity.Methods: 3DCRT and IMRT lung treatment plans were generated within the ORBIT treatment planning platform (RaySearch Laboratories, Sweden) on 4DCT datasets of virtual phantoms. Random and systematic respiratory motion induced errors were simulated using deformable registration and dose accumulation tools available within ORBIT for simulated cases of varying lesion sizes, peak-to-peak motion amplitudes, tissue densities, and plan conformities. A detailed comparison between the margin formula dose profile model, the planned dose profiles, and penumbra widths was also conducted to test the assumptions of the margin formula. Finally, a correction to account for imperfect plan conformity was tested as well as a novel application of the margin formula that accounts for the patient-specific motion trajectory.Results: The van Herk margin formula ensured full clinical target volume coverage for all 3DCRT and IMRT plans of all conformities with the exception of small lesions in soft tissue. No dosimetric trends with respect to plan technique or lesion size were observed for the systematic and random error simulations. However, accumulated plans showed that plan conformity decreased with increasing tumor motion amplitude. When comparing dose profiles assumed in the margin formula model to the treatment plans, discrepancies in the low dose regions were observed for the random and systematic error simulations. However, the margin formula respected, in all experiments, the 95% dose coverage required for planning target volume (PTV) margin derivation, as

  11. Energetic electron precipitation associated with pulsating aurora: EISCAT and Van Allen Probe observations

    SciTech Connect (OSTI)

    Miyoshi, Y.; Oyama, S.; Saito, S.; Kurita, S.; Fujiwara, H.; Kataoka, R.; Ebihara, Y.; Kletzing, C.; Reeves, G.; Santolik, O.; Clilverd, M.; Rodger, C. J.; Turunen, E.; Tsuchiya, F.

    2015-04-21

    Pulsating auroras show quasi-periodic intensity modulations caused by the precipitation of energetic electrons of the order of tens of keV. It is expected theoretically that not only these electrons but also subrelativistic/relativistic electrons precipitate simultaneously into the ionosphere owing to whistler mode wave-particle interactions. The height-resolved electron density profile was observed with the European Incoherent Scatter (EISCAT) Tromsø VHF radar on 17 November 2012. Electron density enhancements were clearly identified at altitudes >68 km in association with the pulsating aurora, suggesting precipitation of electrons with a broadband energy range from ~10 keV up to at least 200 keV. The riometer and network of subionospheric radio wave observations also showed the energetic electron precipitations during this period. During this period, the footprint of the Van Allen Probe-A satellite was very close to Tromsø and the satellite observed rising tone emissions of the lower band chorus (LBC) waves near the equatorial plane. Considering the observed LBC waves and electrons, we conducted a computer simulation of the wave-particle interactions. This showed simultaneous precipitation of electrons at both tens of keV and a few hundred keV, which is consistent with the energy spectrum estimated by the inversion method using the EISCAT observations. This result revealed that electrons with a wide energy range simultaneously precipitate into the ionosphere in association with the pulsating aurora, providing the evidence that pulsating auroras are caused by whistler chorus waves. We suggest that scattering by propagating whistler simultaneously causes both the precipitations of subrelativistic electrons and the pulsating aurora.

  12. Turbulent mixing of a slightly supercritical van der Waals fluid at low-Mach number

    SciTech Connect (OSTI)

    Battista, F.; Casciola, C. M.; Picano, F.

    2014-05-15

    Supercritical fluids near the critical point are characterized by liquid-like densities and gas-like transport properties. These features are purposely exploited in different contexts ranging from natural products extraction/fractionation to aerospace propulsion. Large part of studies concerns this last context, focusing on the dynamics of supercritical fluids at high Mach number where compressibility and thermodynamics strictly interact. Despite the widespread use also at low Mach number, the turbulent mixing properties of slightly supercritical fluids have still not investigated in detail in this regime. This topic is addressed here by dealing with Direct Numerical Simulations of a coaxial jet of a slightly supercritical van der Waals fluid. Since acoustic effects are irrelevant in the low Mach number conditions found in many industrial applications, the numerical model is based on a suitable low-Mach number expansion of the governing equation. According to experimental observations, the weakly supercritical regime is characterized by the formation of finger-like structures the so-called ligaments in the shear layers separating the two streams. The mechanism of ligament formation at vanishing Mach number is extracted from the simulations and a detailed statistical characterization is provided. Ligaments always form whenever a high density contrast occurs, independently of real or perfect gas behaviors. The difference between real and perfect gas conditions is found in the ligament small-scale structure. More intense density gradients and thinner interfaces characterize the near critical fluid in comparison with the smoother behavior of the perfect gas. A phenomenological interpretation is here provided on the basis of the real gas thermodynamics properties.

  13. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van -- Operating Summary

    SciTech Connect (OSTI)

    Karner, D.; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure- hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  14. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van Operating Summary - January 2003

    SciTech Connect (OSTI)

    Karner, D.; Francfort, J.E.

    2003-01-22

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  15. Energetic electron precipitation associated with pulsating aurora: EISCAT and Van Allen Probe observations

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

    Miyoshi, Y.; Oyama, S.; Saito, S.; Kurita, S.; Fujiwara, H.; Kataoka, R.; Ebihara, Y.; Kletzing, C.; Reeves, G.; Santolik, O.; et al

    2015-04-21

    Pulsating auroras show quasi-periodic intensity modulations caused by the precipitation of energetic electrons of the order of tens of keV. It is expected theoretically that not only these electrons but also subrelativistic/relativistic electrons precipitate simultaneously into the ionosphere owing to whistler mode wave-particle interactions. The height-resolved electron density profile was observed with the European Incoherent Scatter (EISCAT) Tromsø VHF radar on 17 November 2012. Electron density enhancements were clearly identified at altitudes >68 km in association with the pulsating aurora, suggesting precipitation of electrons with a broadband energy range from ~10 keV up to at least 200 keV. The riometermore » and network of subionospheric radio wave observations also showed the energetic electron precipitations during this period. During this period, the footprint of the Van Allen Probe-A satellite was very close to Tromsø and the satellite observed rising tone emissions of the lower band chorus (LBC) waves near the equatorial plane. Considering the observed LBC waves and electrons, we conducted a computer simulation of the wave-particle interactions. This showed simultaneous precipitation of electrons at both tens of keV and a few hundred keV, which is consistent with the energy spectrum estimated by the inversion method using the EISCAT observations. This result revealed that electrons with a wide energy range simultaneously precipitate into the ionosphere in association with the pulsating aurora, providing the evidence that pulsating auroras are caused by whistler chorus waves. We suggest that scattering by propagating whistler simultaneously causes both the precipitations of subrelativistic electrons and the pulsating aurora.« less

  16. Van Allen Probes observation and modeling of chorus excitation and propagation during weak geomagnetic activities

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

    He, Yihua; Xiao, Fuliang; Zhou, Qinghua; Yang, Chang; Liu, Si; Baker, D. N.; Kletzing, C. A.; Kurth, W. S.; Hospodarsky, G. B.; Spence, H. E.; et al

    2015-08-20

    We report correlated data on nightside chorus waves and energetic electrons during two small storm periods: 1 November 2012 (Dst ≈ –45) and 14 January 2013 (Dst ≈ –18). The Van Allen Probes simultaneously observed strong chorus waves at locations L = 5.8 – 6.3, with a lower frequency band 0.1–0.5fce and a peak spectral density ~10–4 nT2/Hz. In the same period, the fluxes and anisotropy of energetic (~10–300 keV) electrons were greatly enhanced in the interval of large negative interplanetary magnetic field Bz. Using a bi-Maxwellian distribution to model the observed electron distribution, we perform ray tracing simulations tomore » show that nightside chorus waves are indeed produced by the observed electron distribution with a peak growth for a field-aligned propagation approximately between 0.3fce and 0.4fce, at latitude <7°. Moreover, chorus waves launched with initial normal angles either θ < 90° or > 90° propagate along the field either northward or southward and then bounce back either away from Earth for a lower frequency or toward Earth for higher frequencies. The current results indicate that nightside chorus waves can be excited even during weak geomagnetic activities in cases of continuous injection associated with negative Bz. Furthermore, we examine a dayside event during a small storm C on 8 May 2014 (Dst ≈ –45) and find that the observed anisotropic energetic electron distributions potentially contribute to the generation of dayside chorus waves, but this requires more thorough studies in the future.« less

  17. Van Allen Probes observation and modeling of chorus excitation and propagation during weak geomagnetic activities

    SciTech Connect (OSTI)

    He, Yihua; Xiao, Fuliang; Zhou, Qinghua; Yang, Chang; Liu, Si; Baker, D. N.; Kletzing, C. A.; Kurth, W. S.; Hospodarsky, G. B.; Spence, H. E.; Reeves, G. D.; Funsten, H. O.; Blake, J. B.

    2015-08-20

    We report correlated data on nightside chorus waves and energetic electrons during two small storm periods: 1 November 2012 (Dst ≈ –45) and 14 January 2013 (Dst ≈ –18). The Van Allen Probes simultaneously observed strong chorus waves at locations L = 5.8 – 6.3, with a lower frequency band 0.1–0.5fce and a peak spectral density ~10–4 nT2/Hz. In the same period, the fluxes and anisotropy of energetic (~10–300 keV) electrons were greatly enhanced in the interval of large negative interplanetary magnetic field Bz. Using a bi-Maxwellian distribution to model the observed electron distribution, we perform ray tracing simulations to show that nightside chorus waves are indeed produced by the observed electron distribution with a peak growth for a field-aligned propagation approximately between 0.3fce and 0.4fce, at latitude <7°. Moreover, chorus waves launched with initial normal angles either θ < 90° or > 90° propagate along the field either northward or southward and then bounce back either away from Earth for a lower frequency or toward Earth for higher frequencies. The current results indicate that nightside chorus waves can be excited even during weak geomagnetic activities in cases of continuous injection associated with negative Bz. Furthermore, we examine a dayside event during a small storm C on 8 May 2014 (Dst ≈ –45) and find that the observed anisotropic energetic electron distributions potentially contribute to the generation of dayside chorus waves, but this requires more thorough studies in the future.

  18. Van Allen Probes, THEMIS, GOES, and cluster observations of EMIC waves, ULF pulsations, and an electron flux dropout

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

    Sigsbee, K.; Kletzing, C. A.; Smith, C. W.; MacDowall, R.; Spence, H.; Reeves, G.; Blake, J. B.; Baker, D. N.; Green, J. C.; Singer, H. J.; et al

    2016-03-04

    We examined an electron flux dropout during the 12–14 November 2012 geomagnetic storm using observations from seven spacecraft: the two Van Allen Probes, Time History of Events and Macroscale Interactions during Substorms (THEMIS)-A (P5), Cluster 2, and Geostationary Operational Environmental Satellites (GOES) 13, 14, and 15. The electron fluxes for energies greater than 2.0 MeV observed by GOES 13, 14, and 15 at geosynchronous orbit and by the Van Allen Probes remained at or near instrumental background levels for more than 24 h from 12 to 14 November. For energies of 0.8 MeV, the GOES satellites observed two shorter intervalsmore » of reduced electron fluxes. The first interval of reduced 0.8 MeV electron fluxes on 12–13 November was associated with an interplanetary shock and a sudden impulse. Cluster, THEMIS, and GOES observed intense He+ electromagnetic ion cyclotron (EMIC) waves from just inside geosynchronous orbit out to the magnetopause across the dayside to the dusk flank. The second interval of reduced 0.8 MeV electron fluxes on 13–14 November was associated with a solar sector boundary crossing and development of a geomagnetic storm with Dst <–100 nT. At the start of the recovery phase, both the 0.8 and 2.0 MeV electron fluxes finally returned to near prestorm values, possibly in response to strong ultralow frequency (ULF) waves observed by the Van Allen Probes near dawn. A combination of adiabatic effects, losses to the magnetopause, scattering by EMIC waves, and acceleration by ULF waves can explain the observed electron behavior.« less

  19. Alum Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    Data generated from the Alum Innovative Exploration Project, one of several promising geothermal properties located in the middle to upper Miocene (~11-5 Ma, or million years BP) Silver Peak-Lone Mountain metamorphic core complex (SPCC) of the Walker Lane structural belt in Esmeralda County, west-central Nevada. The geothermal system at Alum is wholly concealed; its upper reaches discovered in the late 1970s during a regional thermal-gradient drilling campaign. The prospect boasts several shallow thermal-gradient (TG) boreholes with TG >75oC/km (and as high as 440oC/km) over 200-m intervals in the depth range 0-600 m. Possibly boiling water encountered at 239 m depth in one of these boreholes returned chemical- geothermometry values in the range 150-230oC. GeothermEx (2008) has estimated the electrical- generation capacity of the current Alum leasehold at 33 megawatts for 20 years; and the corresponding value for the broader thermal anomaly extending beyond the property at 73 megawatts for the same duration.

  20. Alum Innovative Exploration Project (Ram Power Inc.)

    SciTech Connect (OSTI)

    Miller, Clay

    2010-01-01

    Data generated from the Alum Innovative Exploration Project, one of several promising geothermal properties located in the middle to upper Miocene (~11-5 Ma, or million years BP) Silver Peak-Lone Mountain metamorphic core complex (SPCC) of the Walker Lane structural belt in Esmeralda County, west-central Nevada. The geothermal system at Alum is wholly concealed; its upper reaches discovered in the late 1970s during a regional thermal-gradient drilling campaign. The prospect boasts several shallow thermal-gradient (TG) boreholes with TG >75oC/km (and as high as 440oC/km) over 200-m intervals in the depth range 0-600 m. Possibly boiling water encountered at 239 m depth in one of these boreholes returned chemical- geothermometry values in the range 150-230oC. GeothermEx (2008) has estimated the electrical- generation capacity of the current Alum leasehold at 33 megawatts for 20 years; and the corresponding value for the broader thermal anomaly extending beyond the property at 73 megawatts for the same duration.

  1. Hydrogen Risk Assessment Model (HyRAM)

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

    Energy Storage Components and Systems Batteries Electric Drive Systems Hydrogen Materials & Components Compatibility Hydrogen Behavior Quantitative Risk Assessment Technical ...

  2. TEMPERATURE MEASUREMENTS COLLECTED FROM AN INSTRUMENTED VAN IN SALT LAKE CITY, UTAH AS PART OF URBAN 2000

    SciTech Connect (OSTI)

    M.J. BROWN; E.R. PARDYJAK

    2001-08-01

    Measurements of temperature and position were collected during the night from an instrumented van on routes through Salt Lake City and the rural outskirts. The measurements were taken as part of the Department of Energy Chemical and Biological National Security Program URBAN 2 Field Experiment conducted in October 2000 (Shinn et al., 2000 and Allwine et al., 2001a). The instrumented van was driven over three primary routes, two including downtown, residential, and ''rural'' areas and a third that went by a line of permanently fixed temperature probes (Allwine et al., 2001b) for cross-checking purposes. Each route took from 45 to 60 minutes to complete. Based on four nights of data, initial analyses indicate that there was a temperature difference of 2-5 C between the urban core and nearby ''rural'' areas. Analyses also suggest that there were significant fine scale temperature differences over distances of tens of meters within the city and in the nearby rural areas. The temperature measurements that were collected are intended to supplement the meteorological measurements taken during the URBAN2000 Field Experiment, to assess the importance of the urban heat island phenomenon in Salt Lake City, and to test the urban canopy parameterizations that have been developed for regional scale meteorological codes as part of the DOE CBNP program.

  3. Combustion testing and heat recovery study: Frank E. Van Lare Wastewater Treatment Plant, Monroe County. Final report

    SciTech Connect (OSTI)

    1995-01-01

    The objectives of the study were to record and analyze sludge management operations data and sludge incinerator combustion data; ascertain instrumentation and control needs; calculate heat balances for the incineration system; and determine the feasibility of different waste-heat recovery technologies for the Frank E. Van Lare (FEV) Wastewater Treatment Plant. As an integral part of this study, current and pending federal and state regulations were evaluated to establish their impact on furnace operation and subsequent heat recovery. Of significance is the effect of the recently promulgated Federal 40 CFR Part 503 regulations on the FEV facility. Part 503 regulations were signed into law in November 1992, and, with some exceptions, affected facilities must be in compliance by February 19, 1994. Those facilities requiring modifications or upgrades to their incineration or air pollution control equipment to meet Part 503 regulations must be in compliance by February 19, 1995.

  4. Van der Waals metal-semiconductor junction: Weak Fermi level pinning enables effective tuning of Schottky barrier

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

    Liu, Yuanyue; Stradins, Paul; Wei, Su -Huai

    2016-04-22

    Two-dimensional (2D) semiconductors have shown great potential for electronic and optoelectronic applications. However, their development is limited by a large Schottky barrier (SB) at the metal-semiconductor junction (MSJ), which is difficult to tune by using conventional metals because of the effect of strong Fermi level pinning (FLP). We show that this problem can be overcome by using 2D metals, which are bounded with 2D semiconductors through van der Waals (vdW) interactions. This success relies on a weak FLP at the vdW MSJ, which is attributed to the suppression of metal-induced gap states. Consequently, the SB becomes tunable and can vanishmore » with proper 2D metals (for example, H-NbS2). This work not only offers new insights into the fundamental properties of heterojunctions but also uncovers the great potential of 2D metals for device applications.« less

  5. Compact two-electron wave function for bond dissociation and Van der Waals interactions: A natural amplitude assessment

    SciTech Connect (OSTI)

    Giesbertz, Klaas J. H.; Leeuwen, Robert van

    2014-05-14

    Electron correlations in molecules can be divided in short range dynamical correlations, long range Van der Waals type interactions, and near degeneracy static correlations. In this work, we analyze for a one-dimensional model of a two-electron system how these three types of correlations can be incorporated in a simple wave function of restricted functional form consisting of an orbital product multiplied by a single correlation function f?(r{sub 12}) depending on the interelectronic distance r{sub 12}. Since the three types of correlations mentioned lead to different signatures in terms of the natural orbital (NO) amplitudes in two-electron systems, we make an analysis of the wave function in terms of the NO amplitudes for a model system of a diatomic molecule. In our numerical implementation, we fully optimize the orbitals and the correlation function on a spatial grid without restrictions on their functional form. Due to this particular form of the wave function, we can prove that none of the amplitudes vanishes and moreover that it displays a distinct sign pattern and a series of avoided crossings as a function of the bond distance in agreement with the exact solution. This shows that the wave function ansatz correctly incorporates the long range Van der Waals interactions. We further show that the approximate wave function gives an excellent binding curve and is able to describe static correlations. We show that in order to do this the correlation function f?(r{sub 12}) needs to diverge for large r{sub 12} at large internuclear distances while for shorter bond distances it increases as a function of r{sub 12} to a maximum value after which it decays exponentially. We further give a physical interpretation of this behavior.

  6. Al{sub 70}Pd{sub 21.5}Mn{sub 8.5}: A quasicrystal showing the de haas-van Alphen effect

    SciTech Connect (OSTI)

    Haanappel, E.G.; Kycia, S.W.; Harmon, B.N.; Canfield, P.C.; Goldman, A.I.; Rabson, D.A.; Thompson, J.D.; Mueller, F.M.

    1995-07-01

    We have measured the de Haas-van Alphen effect in the icosahedral quasicrystal Al{sub 70}Pd{sub 21.5}Mn{sub 8.5}. We have found two well-defined frequencies with the magnetic field parallel to a five-fold axis, and two different ones with the field parallel to a two-fold axis. On increasing the temperature, the amplitude of the oscillations substantially decreased, suggesting that the carriers have large masses.

  7. Magic ratio of window width to grating period for van der Waals potential measurements using material gratings

    SciTech Connect (OSTI)

    Lonij, Vincent P. A.; Holmgren, William F.; Cronin, Alexander D.

    2009-12-15

    We report improved precision measurements of the van der Waals potential strength (C{sub 3}) for Na atoms and a silicon-nitride (SiN{sub x}) surface. We studied diffraction from nanofabricated gratings with a particular 'magic' open fraction that allows us to determine C{sub 3} without the need for separate measurements of the width of the grating openings. Therefore, finding the magic open fraction improves the precision of C{sub 3} measurements. The same effect is demonstrated for a grating with an arbitrary open fraction by rotating it to a particular 'magic' angle, yielding C{sub 3}=3.42+-0.19 eV A{sup 3} for Na and a SiN{sub x} surface. This precision is sufficient to detect a change in C{sub 3} due to a thin metal coating on the grating surface. We discuss the contribution to C{sub 3} of core electrons and edge effects.

  8. Potential energy surface of the CO{sub 2}–N{sub 2} van der Waals complex

    SciTech Connect (OSTI)

    Nasri, Sameh; Ajili, Yosra; Jaidane, Nejm-Eddine; Kalugina, Yulia N.; Halvick, Philippe; Stoecklin, Thierry; Hochlaf, Majdi

    2015-05-07

    Four-dimensional potential energy surface (4D-PES) of the atmospherically relevant CO{sub 2}–N{sub 2} van der Waals complex is generated using the explicitly correlated coupled cluster with single, double, and perturbative triple excitation (CCSD(T)-F12) method in conjunction with the augmented correlation consistent triple zeta (aug-cc-pVTZ) basis set. This 4D-PES is mapped along the intermonomer coordinates. An analytic fit of this 4D-PES is performed. Our extensive computations confirm that the most stable form corresponds to a T-shape structure where the nitrogen molecule points towards the carbon atom of CO{sub 2}. In addition, we located a second isomer and two transition states in the ground state PES of CO{sub 2}–N{sub 2}. All of them lay below the CO{sub 2} + N{sub 2} dissociation limit. This 4D-PES is flat and strongly anisotropic along the intermonomer coordinates. This results in the possibility of the occurrence of large amplitude motions within the complex, such as the inversion of N{sub 2}, as suggested in the recent spectroscopic experiments. Finally, we show that the experimentally established deviations from the C{sub 2v} structure at equilibrium for the most stable isomer are due to the zero-point out-of-plane vibration correction.

  9. Near-earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations

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

    Dai, Lei; Wang, Chi; Duan, Suping; He, Zhaohai; Wygant, John R.; Cattell, Cynthia A.; Tao, Xin; Su, Zhenpeng; Kletzing, Craig; Baker, Daniel N.; et al

    2015-08-10

    Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeV electron injections can populate the outer radiation belt. Here we present observations of a substorm injection of MeV electrons into the inner magnetosphere. In the premidnight sector at L~5.5, Van Allen Probes (Radiation Belt Storm Probes)-A observed a large dipolarization electric field (50 mV/m) over ~40 s and a dispersionless injection of electrons up to ~3 MeV. Pitch angle observations indicated betatron acceleration of MeV electrons at the dipolarization front.more » Corresponding signals of MeV electron injection were observed at LANL-GEO, THEMIS-D, and GOES at geosynchronous altitude. Through a series of dipolarizations, the injections increased the MeV electron phase space density by 1 order of magnitude in less than 3 h in the outer radiation belt (L > 4.8). Our observations provide evidence that deep injections can supply significant MeV electrons.« less

  10. Near-earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations

    SciTech Connect (OSTI)

    Dai, Lei; Wang, Chi; Duan, Suping; He, Zhaohai; Wygant, John R.; Cattell, Cynthia A.; Tao, Xin; Su, Zhenpeng; Kletzing, Craig; Baker, Daniel N.; Li, Xinlin; Malaspina, David; Blake, J. Bernard; Fennell, Joseph; Claudepierre, Seth; Turner, Drew L.; Reeves, Geoffrey D.; Funsten, Herbert O.; Spence, Harlan E.; Angelopoulos, Vassilis; Fruehauff, Dennis; Chen, Lunjin; Thaller, Scott; Breneman, Aaron; Tang, Xiangwei

    2015-08-10

    Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeV electron injections can populate the outer radiation belt. Here we present observations of a substorm injection of MeV electrons into the inner magnetosphere. In the premidnight sector at L~5.5, Van Allen Probes (Radiation Belt Storm Probes)-A observed a large dipolarization electric field (50 mV/m) over ~40 s and a dispersionless injection of electrons up to ~3 MeV. Pitch angle observations indicated betatron acceleration of MeV electrons at the dipolarization front. Corresponding signals of MeV electron injection were observed at LANL-GEO, THEMIS-D, and GOES at geosynchronous altitude. Through a series of dipolarizations, the injections increased the MeV electron phase space density by 1 order of magnitude in less than 3 h in the outer radiation belt (L > 4.8). Our observations provide evidence that deep injections can supply significant MeV electrons.

  11. Two-dimensional GaSe/MoSe2 misfit bilayer heterojunctions by van der Waals epitaxy

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

    Li, Xufan; Lin, Ming-Wei; Lin, Junhao; Huang, Bing; Puretzky, Alexander A.; Ma, Cheng; Wang, Kai; Zhou, Wu; Pantelides, Sokrates T.; Chi, Miaofang; et al

    2016-04-01

    Two-dimensional (2D) heterostructures hold the promise for future atomically-thin electronics and optoelectronics due to their diverse functionalities. While heterostructures consisting of different transition metal dichacolgenide monolayers with well-matched lattices and novel physical properties have been successfully fabricated via van der Waals (vdW) or edge epitaxy, constructing heterostructures from monolayers of layered semiconductors with large lattice misfits still remains challenging. Here, we report the growth of monolayer GaSe/MoSe2 heterostructures with large lattice misfit by two-step chemical vapor deposition (CVD). Both vertically stacked and lateral heterostructures are demonstrated. The vertically stacked GaSe/MoSe2 heterostructures exhibit vdW epitaxy with well-aligned lattice orientation between themore » two layers, forming an incommensurate vdW heterostructure. However, the lateral heterostructures exhibit no lateral epitaxial alignment at the interface between GaSe and MoSe2 crystalline domains. Instead of a direct lateral connection at the boundary region where the same lattice orientation is observed between GaSe and MoSe2 monolayer domains in lateral GaSe/MoSe2 heterostructures, GaSe monolayers are found to overgrow MoSe2 during CVD, forming a stripe of vertically stacked vdW heterostructure at the crystal interface. Such vertically-stacked vdW GaSe/MoSe2 heterostructures are shown to form p-n junctions with effective transport and separation of photo-generated charge carriers between layers, resulting in a gate-tunable photovoltaic response. In conclusion, these GaSe/MoSe2 vdW heterostructures should have applications as gate-tunable field-effect transistors, photodetectors, and solar cells.« less

  12. Whistler anisotropy instabilities as the source of banded chorus: Van Allen Probes observations and particle-in-cell simulations

    SciTech Connect (OSTI)

    Fu, Xiangrong; Cowee, Misa M.; Friedel, Reinhard H.; Funsten, Herbert O.; Gary, S. Peter; Hospodarsky, George B.; Kletzing, Craig; Kurth, William; Larsen, Brian A.; Liu, Kaijun; MacDonald, Elizabeth A.; Reeves, Geoffrey D.; Skoug, Ruth M.; Winske, Dan

    2014-10-22

    Magnetospheric banded chorus is enhanced whistler waves with frequencies ωr < Ωe, where Ωe is the electron cyclotron frequency, and a characteristic spectral gap at ωr ≃ Ωe/2. This paper uses spacecraft observations and two-dimensional particle-in-cell simulations in a magnetized, homogeneous, collisionless plasma to test the hypothesis that banded chorus is due to local linear growth of two branches of the whistler anisotropy instability excited by two distinct, anisotropic electron components of significantly different temperatures. The electron densities and temperatures are derived from Helium, Oxygen, Proton, and Electron instrument measurements on the Van Allen Probes A satellite during a banded chorus event on 1 November 2012. The observations are consistent with a three-component electron model consisting of a cold (a few tens of eV) population, a warm (a few hundred eV) anisotropic population, and a hot (a few keV) anisotropic population. The simulations use plasma and field parameters as measured from the satellite during this event except for two numbers: the anisotropies of the warm and the hot electron components are enhanced over the measured values in order to obtain relatively rapid instability growth. The simulations show that the warm component drives the quasi-electrostatic upper band chorus and that the hot component drives the electromagnetic lower band chorus; the gap at ~Ωe/2 is a natural consequence of the growth of two whistler modes with different properties.

  13. Van der Waals epitaxial growth of two-dimensional single-crystalline GaSe domains on graphene

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

    Li, Xufan; Basile, Leonardo; Huang, Bing; Ma, Cheng; Lee, Jaekwang; Vlassiouk, Ivan V.; Puretzky, Alexander A.; Lin, Ming -Wei; Chi, Miaofang; Idrobo Tapia, Juan Carlos; et al

    2015-07-22

    Two-dimensional (2D) van der Waals (vdW) heterostructures are a family of artificially-structured materials that promise tunable optoelectronic properties for devices with enhanced functionalities. Compared to stamping, direct epitaxy of vdW heterostructures is ideal for clean interlayer interfaces and scalable device fabrication. Here, we explore the synthesis and preferred orientations of 2D GaSe atomic layers on graphene (Gr) by vdW epitaxy. Guided by the wrinkles on graphene, GaSe nuclei form that share a predominant lattice orientation. Due to vdW epitaxial growth many nuclei grow as perfectly aligned crystals and coalesce to form large (tens of microns), single-crystal flakes. Through theoretical investigationsmore » of interlayer energetics, and measurements of preferred orientations by atomic-resolution STEM and electron diffraction, a 10.9 interlayer rotation of the GaSe lattice with respect to the underlying graphene is found to be the most energetically preferred vdW heterostructure with the largest binding energy and the longest-range ordering. These GaSe/Gr vdW heterostructures exhibit an enhanced Raman E21g band of monolayer GaSe along with highly-quenched photoluminescence due to strong charge transfer. Despite the very large lattice mismatch of GaSe/Gr through vdW epitaxy, the predominant orientation control and convergent formation of large single-crystal flakes demonstrated here is promising for the scalable synthesis of large-area vdW heterostructures for the development of new optical and optoelectronic devices.« less

  14. Van der Waals epitaxial growth of two-dimensional single-crystalline GaSe domains on graphene

    SciTech Connect (OSTI)

    Li, Xufan; Basile, Leonardo; Huang, Bing; Ma, Cheng; Lee, Jaekwang; Vlassiouk, Ivan V.; Puretzky, Alexander A.; Lin, Ming -Wei; Chi, Miaofang; Idrobo Tapia, Juan Carlos; Rouleau, Christopher M.; Sumpter, Bobby G.; Yoon, Mina; Geohegan, David B.; Xiao, Kai

    2015-07-22

    Two-dimensional (2D) van der Waals (vdW) heterostructures are a family of artificially-structured materials that promise tunable optoelectronic properties for devices with enhanced functionalities. Compared to stamping, direct epitaxy of vdW heterostructures is ideal for clean interlayer interfaces and scalable device fabrication. Here, we explore the synthesis and preferred orientations of 2D GaSe atomic layers on graphene (Gr) by vdW epitaxy. Guided by the wrinkles on graphene, GaSe nuclei form that share a predominant lattice orientation. Due to vdW epitaxial growth many nuclei grow as perfectly aligned crystals and coalesce to form large (tens of microns), single-crystal flakes. Through theoretical investigations of interlayer energetics, and measurements of preferred orientations by atomic-resolution STEM and electron diffraction, a 10.9 interlayer rotation of the GaSe lattice with respect to the underlying graphene is found to be the most energetically preferred vdW heterostructure with the largest binding energy and the longest-range ordering. These GaSe/Gr vdW heterostructures exhibit an enhanced Raman E21g band of monolayer GaSe along with highly-quenched photoluminescence due to strong charge transfer. Despite the very large lattice mismatch of GaSe/Gr through vdW epitaxy, the predominant orientation control and convergent formation of large single-crystal flakes demonstrated here is promising for the scalable synthesis of large-area vdW heterostructures for the development of new optical and optoelectronic devices.

  15. Van der Waals Epitaxial Growth of Single-Crystal Two-Dimensional GaSe on Graphene

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

    Li, Xufan; Basile, Leonardo; Huang, Bing; Ma, Cheng; Lee, Jaekwang; Vlassiouk, Ivan V.; Puretzky, Alexander A.; Lin, Ming-Wei; Chi, Miaofang; Idrobo Tapia, Juan Carlos; et al

    2015-07-22

    Two-dimensional (2D) van der Waals (vdW) heterostructures are a family of artificially-structured materials that promise tunable optoelectronic properties for devices with enhanced functionalities. Compared to stamping, direct epitaxy of vdW heterostructures is ideal for clean interlayer interfaces and scalable device fabrication. Here, we explore the synthesis and preferred orientations of 2D GaSe atomic layers on graphene (Gr) by vdW epitaxy. Guided by the wrinkles on graphene, GaSe nuclei form that share a predominant lattice orientation. Due to vdW epitaxial growth many nuclei grow as perfectly aligned crystals and coalesce to form large (tens of microns), single-crystal flakes. Through theoretical investigationsmoreof interlayer energetics, and measurements of preferred orientations by atomic-resolution STEM and electron diffraction, a 10.9 interlayer rotation of the GaSe lattice with respect to the underlying graphene is found to be the most energetically preferred vdW heterostructure with the largest binding energy and the longest-range ordering. These GaSe/Gr vdW heterostructures exhibit an enhanced Raman E21g band of monolayer GaSe along with highly-quenched photoluminescence due to strong charge transfer. Despite the very large lattice mismatch of GaSe/Gr through vdW epitaxy, the predominant orientation control and convergent formation of large single-crystal flakes demonstrated here is promising for the scalable synthesis of large-area vdW heterostructures for the development of new optical and optoelectronic devices.less

  16. Whistler anisotropy instabilities as the source of banded chorus: Van Allen Probes observations and particle-in-cell simulations

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

    Fu, Xiangrong; Cowee, Misa M.; Friedel, Reinhard H.; Funsten, Herbert O.; Gary, S. Peter; Hospodarsky, George B.; Kletzing, Craig; Kurth, William; Larsen, Brian A.; Liu, Kaijun; et al

    2014-10-22

    Magnetospheric banded chorus is enhanced whistler waves with frequencies ωr < Ωe, where Ωe is the electron cyclotron frequency, and a characteristic spectral gap at ωr ≃ Ωe/2. This paper uses spacecraft observations and two-dimensional particle-in-cell simulations in a magnetized, homogeneous, collisionless plasma to test the hypothesis that banded chorus is due to local linear growth of two branches of the whistler anisotropy instability excited by two distinct, anisotropic electron components of significantly different temperatures. The electron densities and temperatures are derived from Helium, Oxygen, Proton, and Electron instrument measurements on the Van Allen Probes A satellite during a bandedmore » chorus event on 1 November 2012. The observations are consistent with a three-component electron model consisting of a cold (a few tens of eV) population, a warm (a few hundred eV) anisotropic population, and a hot (a few keV) anisotropic population. The simulations use plasma and field parameters as measured from the satellite during this event except for two numbers: the anisotropies of the warm and the hot electron components are enhanced over the measured values in order to obtain relatively rapid instability growth. The simulations show that the warm component drives the quasi-electrostatic upper band chorus and that the hot component drives the electromagnetic lower band chorus; the gap at ~Ωe/2 is a natural consequence of the growth of two whistler modes with different properties.« less

  17. The occurrence and wave properties of H⁺-, He⁺-, and O⁺-band EMIC waves observed by the Van Allen Probes

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

    Saikin, A. A.; Zhang, J. -C.; Allen, R. C.; Smith, C. W.; Kistler, L. M.; Spence, H. E.; Torbert, R. B.; Kletzing, C. A.; Jordanova, Vania K.

    2015-09-26

    We perform a statistical study of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen Probes mission to investigate the spatial distribution of their occurrence, wave power, ellipticity, and normal angle. The Van Allen Probes have been used which allow us to explore the inner magnetosphere (1.1 to 5.8 RE). Magnetic field measurements from the Electric and Magnetic Field Instrument Suite and Integrated Science on board the Van Allen Probes are used to identify EMIC wave events for the first 22 months of the mission operation (8 September 2012 to 30 June 2014). EMIC waves are examined in H⁺-,more » He⁺-, and O⁺-bands. Over 700 EMIC wave events have been identified over the three different wave bands (265 H⁺-band events, 438 He⁺-band events, and 68 O⁺-band events). EMIC wave events are observed between L = 2 – 8, with over 140 EMIC wave events observed below L = 4. The results show that H⁺-band EMIC waves have two peak magnetic local time (MLT) occurrence regions: pre-noon (09:00 < MLT ≤ 12:00) and afternoon (15:00 < MLT ≤ 17:00) sectors. He⁺-band EMIC waves feature an overall stronger dayside occurrence. O⁺-band EMIC waves have one peak region located in the morning sector at lower L shells (L < 4). He⁺-band EMIC waves average the highest wave power overall (>0.1 nT²/Hz), especially in the afternoon sector. Ellipticity observations reveal that linearly polarized EMIC waves dominate in lower L shells.« less

  18. The occurrence and wave properties of H⁺-, He⁺-, and O⁺-band EMIC waves observed by the Van Allen Probes

    SciTech Connect (OSTI)

    Saikin, A. A.; Zhang, J. -C.; Allen, R. C.; Smith, C. W.; Kistler, L. M.; Spence, H. E.; Torbert, R. B.; Kletzing, C. A.; Jordanova, Vania K.

    2015-09-26

    We perform a statistical study of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen Probes mission to investigate the spatial distribution of their occurrence, wave power, ellipticity, and normal angle. The Van Allen Probes have been used which allow us to explore the inner magnetosphere (1.1 to 5.8 RE). Magnetic field measurements from the Electric and Magnetic Field Instrument Suite and Integrated Science on board the Van Allen Probes are used to identify EMIC wave events for the first 22 months of the mission operation (8 September 2012 to 30 June 2014). EMIC waves are examined in H⁺-, He⁺-, and O⁺-bands. Over 700 EMIC wave events have been identified over the three different wave bands (265 H⁺-band events, 438 He⁺-band events, and 68 O⁺-band events). EMIC wave events are observed between L = 2 – 8, with over 140 EMIC wave events observed below L = 4. The results show that H⁺-band EMIC waves have two peak magnetic local time (MLT) occurrence regions: pre-noon (09:00 < MLT ≤ 12:00) and afternoon (15:00 < MLT ≤ 17:00) sectors. He⁺-band EMIC waves feature an overall stronger dayside occurrence. O⁺-band EMIC waves have one peak region located in the morning sector at lower L shells (L < 4). He⁺-band EMIC waves average the highest wave power overall (>0.1 nT²/Hz), especially in the afternoon sector. Ellipticity observations reveal that linearly polarized EMIC waves dominate in lower L shells.

  19. C{sub 6}H{sub 6}/Au(111): Interface dipoles, band alignment, charging energy, and van der Waals interaction

    SciTech Connect (OSTI)

    Abad, E.; Martinez, J. I.; Flores, F.; Ortega, J.; Dappe, Y. J.

    2011-01-28

    We analyze the benzene/Au(111) interface taking into account charging energy effects to properly describe the electronic structure of the interface and van der Waals interactions to obtain the adsorption energy and geometry. We also analyze the interface dipoles and discuss the barrier formation as a function of the metal work-function. We interpret our DFT calculations within the induced density of interface states (IDIS) model. Our results compare well with experimental and other theoretical results, showing that the dipole formation of these interfaces is due to the charge transfer between the metal and benzene, as described in the IDIS model.

  20. Julie Crenshaw Van Fleet

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

    ... Why are you assuming that the use of TRONA causes no changes in any of the emitted pollutants, harm to health, or a nuisance that causes people to cough? During December of 2006 ...

  1. Abe Van Luik

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

    CBFO oversees and owns the Waste Isolation Pilot Plant (WIPP). Abe joined CBFO after several decades of working on the Yucca Mountain Project in Nevada, where he served as Senior ...

  2. Combining density functional and incremental post-Hartree-Fock approaches for van der Waals dominated adsorbate-surface interactions: Ag{sub 2}/graphene

    SciTech Connect (OSTI)

    Lara-Castells, María Pilar de; Mitrushchenkov, Alexander O.; Stoll, Hermann

    2015-09-14

    A combined density functional (DFT) and incremental post-Hartree-Fock (post-HF) approach, proven earlier to calculate He-surface potential energy surfaces [de Lara-Castells et al., J. Chem. Phys. 141, 151102 (2014)], is applied to describe the van der Waals dominated Ag{sub 2}/graphene interaction. It extends the dispersionless density functional theory developed by Pernal et al. [Phys. Rev. Lett. 103, 263201 (2009)] by including periodic boundary conditions while the dispersion is parametrized via the method of increments [H. Stoll, J. Chem. Phys. 97, 8449 (1992)]. Starting with the elementary cluster unit of the target surface (benzene), continuing through the realistic cluster model (coronene), and ending with the periodic model of the extended system, modern ab initio methodologies for intermolecular interactions as well as state-of-the-art van der Waals-corrected density functional-based approaches are put together both to assess the accuracy of the composite scheme and to better characterize the Ag{sub 2}/graphene interaction. The present work illustrates how the combination of DFT and post-HF perspectives may be efficient to design simple and reliable ab initio-based schemes in extended systems for surface science applications.

  3. Silver Peak Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    2010-01-01

    Data generated from the Silver Peak Innovative Exploration Project, in Esmeralda County, Nevada, encompasses a deep-circulation (amagmatic) meteoric-geothermal system circulating beneath basin-fill sediments locally blanketed with travertine in western Clayton Valley (lithium-rich brines from which have been mined for several decades). Spring- and shallow-borehole thermal-water geochemistry and geothermometry suggest that a Silver Peak geothermal reservoir is very likely to attain the temperature range 260- 300oF (~125-150oC), and may reach 300-340oF (~150-170oC) or higher (GeothermEx, Inc., 2006). Results of detailed geologic mapping, structural analysis, and conceptual modeling of the prospect (1) support the GeothermEx (op. cit.) assertion that the Silver Peak prospect has good potential for geothermal-power production; and (2) provide a theoretical geologic framework for further exploration and development of the resource. The Silver Peak prospect is situated in the transtensional (regional shearing coupled with extension) Walker Lane structural belt, and squarely within the late Miocene to Pliocene (11 Ma to ~5 Ma) Silver Peak-Lone Mountain metamorphic core complex (SPCC), a feature that accommodated initial displacement transfer between major right-lateral strike- slip fault zones on opposite sides of the Walker Lane. The SPCC consists essentially of a ductiley-deformed lower plate, or core, of Proterozoic metamorphic tectonites and tectonized Mesozoic granitoids separated by a regionally extensive, low-angle detachment fault from an upper plate of severely stretched and fractured structural slices of brittle, Proterozoic to Miocene-age lithologies. From a geothermal perspective, the detachment fault itself and some of the upper-plate structural sheets could function as important, if secondary, subhorizontal thermal-fluid aquifers in a Silver Peak hydrothermal system.

  4. Silver Peak Innovative Exploration Project (Ram Power Inc.)

    SciTech Connect (OSTI)

    Miller, Clay

    2010-01-01

    Data generated from the Silver Peak Innovative Exploration Project, in Esmeralda County, Nevada, encompasses a “deep-circulation (amagmatic)” meteoric-geothermal system circulating beneath basin-fill sediments locally blanketed with travertine in western Clayton Valley (lithium-rich brines from which have been mined for several decades). Spring- and shallow-borehole thermal-water geochemistry and geothermometry suggest that a Silver Peak geothermal reservoir is very likely to attain the temperature range 260- 300oF (~125-150oC), and may reach 300-340oF (~150-170oC) or higher (GeothermEx, Inc., 2006). Results of detailed geologic mapping, structural analysis, and conceptual modeling of the prospect (1) support the GeothermEx (op. cit.) assertion that the Silver Peak prospect has good potential for geothermal-power production; and (2) provide a theoretical geologic framework for further exploration and development of the resource. The Silver Peak prospect is situated in the transtensional (regional shearing coupled with extension) Walker Lane structural belt, and squarely within the late Miocene to Pliocene (11 Ma to ~5 Ma) Silver Peak-Lone Mountain metamorphic core complex (SPCC), a feature that accommodated initial displacement transfer between major right-lateral strike- slip fault zones on opposite sides of the Walker Lane. The SPCC consists essentially of a ductiley-deformed lower plate, or “core,” of Proterozoic metamorphic tectonites and tectonized Mesozoic granitoids separated by a regionally extensive, low-angle detachment fault from an upper plate of severely stretched and fractured structural slices of brittle, Proterozoic to Miocene-age lithologies. From a geothermal perspective, the detachment fault itself and some of the upper-plate structural sheets could function as important, if secondary, subhorizontal thermal-fluid aquifers in a Silver Peak hydrothermal system.

  5. Microsoft Word - Draft Minutes RAM 7-2-13

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

    ... and will provide data for chemical environmental modeling. ... it will be difficult to keep up with developments in China. ... by the export-control regulations, which put U.S. ...

  6. Silver Peak Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    Data generated from the Silver Peak Innovative Exploration Project, in Esmeralda County, Nevada, encompasses a deep-circulation (amagmatic) meteoric-geothermal system circulating beneath basin-fill sediments locally blanketed with travertine in western Clayton Valley (lithium-rich brines from which have been mined for several decades). Spring- and shallow-borehole thermal-water geochemistry and geothermometry suggest that a Silver Peak geothermal reservoir is very likely to attain the temperature range 260- 300oF (~125-150oC), and may reach 300-340oF (~150-170oC) or higher (GeothermEx, Inc., 2006). Results of detailed geologic mapping, structural analysis, and conceptual modeling of the prospect (1) support the GeothermEx (op. cit.) assertion that the Silver Peak prospect has good potential for geothermal-power production; and (2) provide a theoretical geologic framework for further exploration and development of the resource. The Silver Peak prospect is situated in the transtensional (regional shearing coupled with extension) Walker Lane structural belt, and squarely within the late Miocene to Pliocene (11 Ma to ~5 Ma) Silver Peak-Lone Mountain metamorphic core complex (SPCC), a feature that accommodated initial displacement transfer between major right-lateral strike- slip fault zones on opposite sides of the Walker Lane. The SPCC consists essentially of a ductiley-deformed lower plate, or core, of Proterozoic metamorphic tectonites and tectonized Mesozoic granitoids separated by a regionally extensive, low-angle detachment fault from an upper plate of severely stretched and fractured structural slices of brittle, Proterozoic to Miocene-age lithologies. From a geothermal perspective, the detachment fault itself and some of the upper-plate structural sheets could function as important, if secondary, subhorizontal thermal-fluid aquifers in a Silver Peak hydrothermal system.

  7. THERMAL UPGRADING OF 9977 RADIOACTIVE MATERIAL (RAM) TYPE B PACKAGE

    SciTech Connect (OSTI)

    Gupta, N.; Abramczyk, G.

    2012-03-26

    The 9977 package is a radioactive material package that was originally certified to ship Heat Sources and RTG contents up to 19 watts and it is now being reviewed to significantly expand its contents in support of additional DOE missions. Thermal upgrading will be accomplished by employing stacked 3013 containers, a 3013 aluminum spacer and an external aluminum sleeve for enhanced heat transfer. The 7th Addendum to the original 9977 package Safety Basis Report describing these modifications is under review for the DOE certification. The analyses described in this paper show that this well-designed and conservatively analyzed package can be upgraded to carry contents with decay heat up to 38 watts with some simple design modifications. The Model 9977 package has been designed as a replacement for the Department of Transportation (DOT) Fissile Specification 6M package. The 9977 package is a very versatile Type B package which is certified to transport and store a wide spectrum of radioactive materials. The package was analyzed quite conservatively to increase its usefulness and store different payload configurations. Its versatility is evident from several daughter packages such as the 9978 and H1700, and several addendums where the payloads have been modified to suit the Shipper's needs without additional testing.

  8. Including screening in van der Waals corrected density functional theory calculations: The case of atoms and small molecules physisorbed on graphene

    SciTech Connect (OSTI)

    Silvestrelli, Pier Luigi; Ambrosetti, Alberto

    2014-03-28

    The Density Functional Theory (DFT)/van der Waals-Quantum Harmonic Oscillator-Wannier function (vdW-QHO-WF) method, recently developed to include the vdW interactions in approximated DFT by combining the quantum harmonic oscillator model with the maximally localized Wannier function technique, is applied to the cases of atoms and small molecules (X=Ar, CO, H{sub 2}, H{sub 2}O) weakly interacting with benzene and with the ideal planar graphene surface. Comparison is also presented with the results obtained by other DFT vdW-corrected schemes, including PBE+D, vdW-DF, vdW-DF2, rVV10, and by the simpler Local Density Approximation (LDA) and semilocal generalized gradient approximation approaches. While for the X-benzene systems all the considered vdW-corrected schemes perform reasonably well, it turns out that an accurate description of the X-graphene interaction requires a proper treatment of many-body contributions and of short-range screening effects, as demonstrated by adopting an improved version of the DFT/vdW-QHO-WF method. We also comment on the widespread attitude of relying on LDA to get a rough description of weakly interacting systems.

  9. High-field magnetoresistance and de Haas--van Alphen effect in antiferromagnetic PrB sub 6 and NdB sub 6

    SciTech Connect (OSTI)

    Onuki, Y.; Umezawa, A.; Kwok, W.K.; Crabtree, G.W. ); Nishihara, M.; Yamazaki, T.; Omi, T.; Komatsubara, T. )

    1989-12-01

    The transport properties and the de Haas--van Alphen (dHvA) effect have been measured for antiferromagnetic PrB{sub 6} and NdB{sub 6}. The number of conduction electrons is approximately one per unit cell. The magnetoresistance shows the existence of open orbits, implying a multiply connected Fermi surface. The angular dependence of the magnetoresistance is roughly similar to that of the reference material, LaB{sub 6}. The dHvA data in PrB{sub 6} show both paramagnetic and antiferromagnetic Fermi surfaces. The antiferromagnetic Fermi surface arises from new magnetic Brillouin zone boundaries and antiferromagnetic gaps introduced by the magnetic order, and the paramagnetic Fermi surface from magnetic breakdown through the small antiferromagnetic gaps in high field. Hybridization between the conduction electrons and the {ital f} electrons has been observed through the cyclotron masses, which in PrB{sub 6} are three times larger than the corresponding masses of LaB{sub 6}. In NdB{sub 6} only the antiferromagnetic Fermi surface, quite different from those of LaB{sub 6} and PrB{sub 6}, has been observed.

  10. High field magnetoresistance and de Haas-van Alphen effect in antiferromagnetic PrB/sub 6/ and NdB/sub 6/

    SciTech Connect (OSTI)

    Onuki, Y.; Umezawa, A.; Kwok, W.K.; Crabtree, G.W.; Nishihara, M.; Yamazaki, T.; Omi, T.; Komatsubara, T.

    1987-08-01

    The transport properties and the de Haas-van Alphen (dHvA) effect have been measured for antiferromagnetic PrB/sub 6/ and NdB/sub 6/. The number of conduction electrons is approximately one per unit cell. The magnetoresistance shows the existence of open orbits implying a multiply connected Fermi surface. The angular dependence of the magnetoresistance is roughly similar to that of the reference material, LaB/sub 6/. The dHvA data in PrB/sub 6/ shows both paramagnetic and antiferromagnetic Fermi surfaces. The antiferromagnetic Fermi surface arises from new magnetic Brillouin zone boundaries and antiferromagnetic gaps introduced by the magnetic order, and the paramagnetic Fermi surface from magnetic breakdown through the small antiferromagnetic gaps in high field. Hybridization between the conduction electrons and the f electrons has been observed through the cyclotron masses, which in PrB/sub 6/ are three times larger than the corresponding masses of LaB/sub 6/. In NdB/sub 6/ only the antiferromagnetic Fermi surface, quite different from those of LaB/sub 6/ and PrB/sub 6/, has been observed. 26 refs., 10 figs., 3 tabs.

  11. Persistent photoconductivity in two-dimensional Mo1-xW xSe2–MoSe2 van der Waals heterojunctions

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

    Puretzky, Alexander A.; Basile, Leonardo; Idrobo, Juan Carlos; Rouleau, Christopher M.; Geohegan, David B.; Xiao, Kai; Li, Xufan; Lin, Ming -Wei; Wang, Kei

    2016-02-16

    Van der Waals (vdW) heterojunctions consisting of vertically-stacked individual or multiple layers of two-dimensional (2D) layered semiconductors, especially the transition metal dichalcogenides (TMDs), are fascinating new artificial solids just nanometers-thin that promise novel optoelectronic functionalities due to the sensitivity of their electronic and optical properties to strong quantum confinement and interfacial interactions. Here, monolayers of n-type MoSe2 and p-type Mo1-xW xSe2–MoSe2 are grown by vapor transport methods, then transferred and stamped to form artificial vdW heterostructures with different interlayer orientations. Atomic-resolution Z-contrast electron microscopy and electron diffraction are used to characterize both the individual monolayers and the atomic registry betweenmore » layers in the bilayer vdW heterostructures. These measurements are compared with photoluminescence and low-frequency Raman spectroscopy, which indicates strong interlayer coupling in heterostructures. Remarkably, the heterojunctions exhibit an unprecedented photoconductivity effect that persists at room temperature for several days. This persistent photoconductivity is shown to be tunable by applying a gate bias that equilibrates the charge distribution. Furthermore, these measurements indicate that such ultrathin vdW heterojunctions can function as rewritable optoelectronic switches or memory elements under time-dependent photo-illumination, an effect which appears promising for new monolayer TMDs-based optoelectronic devices applications.« less

  12. Correlated Pc4-5 ULF waves, whistler-mode chorus, and pulsating aurora observed by the Van Allen Probes and ground-based systems

    SciTech Connect (OSTI)

    Jaynes, A. N.; Lessard, M. R.; Takahashi, K.; Ali, A. F.; Malaspina, D. M.; Michell, R. G.; Spanswick, E. L.; Baker, D. N.; Blake, J. B.; Cully, C.; Donovan, E. F.; Kletzing, C. A.; Reeves, G. D.; Samara, M.; Spence, H. E.; Wygant, J. R.

    2015-10-28

    Theory and observations have linked equatorial VLF waves with pulsating aurora for decades, invoking the process of pitch angle scattering of tens of keV electrons in the equatorial magnetosphere. Recently published satellite studies have strengthened this argument, by showing strong correlation between pulsating auroral patches and both lower-band chorus and tens of keV electron modulation in the vicinity of geosynchronous orbit. Additionally, a previous link has been made between Pc4–5 compressional pulsations and modulation of whistler-mode chorus using Time History of Events and Macroscale Interactions during Substorms. In the current study, we present simultaneous in situ observations of structured chorus waves and an apparent field line resonance (in the Pc4–5 range) as a result of a substorm injection, observed by Van Allen Probes, along with ground-based observations of pulsating aurora. We demonstrate the likely scenario being one of substorm-driven Pc4–5 ULF pulsations modulating chorus waves, and thus providing the driver for pulsating particle precipitation into the Earth's atmosphere. Interestingly, the modulated chorus wave and ULF wave periods are well correlated, with chorus occurring at half the periodicity of the ULF waves. We also show, for the first time, a particular few-Hz modulation of individual chorus elements that coincides with the same modulation in a nearby pulsating aurora patch. As a result, such modulation has been noticed as a high-frequency component in ground-based camera data of pulsating aurora for decades and may be a result of nonlinear chorus wave interactions in the equatorial region.

  13. Correlated Pc4-5 ULF waves, whistler-mode chorus, and pulsating aurora observed by the Van Allen Probes and ground-based systems

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

    Jaynes, A. N.; Lessard, M. R.; Takahashi, K.; Ali, A. F.; Malaspina, D. M.; Michell, R. G.; Spanswick, E. L.; Baker, D. N.; Blake, J. B.; Cully, C.; et al

    2015-10-28

    Theory and observations have linked equatorial VLF waves with pulsating aurora for decades, invoking the process of pitch angle scattering of tens of keV electrons in the equatorial magnetosphere. Recently published satellite studies have strengthened this argument, by showing strong correlation between pulsating auroral patches and both lower-band chorus and tens of keV electron modulation in the vicinity of geosynchronous orbit. Additionally, a previous link has been made between Pc4–5 compressional pulsations and modulation of whistler-mode chorus using Time History of Events and Macroscale Interactions during Substorms. In the current study, we present simultaneous in situ observations of structured chorusmore » waves and an apparent field line resonance (in the Pc4–5 range) as a result of a substorm injection, observed by Van Allen Probes, along with ground-based observations of pulsating aurora. We demonstrate the likely scenario being one of substorm-driven Pc4–5 ULF pulsations modulating chorus waves, and thus providing the driver for pulsating particle precipitation into the Earth's atmosphere. Interestingly, the modulated chorus wave and ULF wave periods are well correlated, with chorus occurring at half the periodicity of the ULF waves. We also show, for the first time, a particular few-Hz modulation of individual chorus elements that coincides with the same modulation in a nearby pulsating aurora patch. As a result, such modulation has been noticed as a high-frequency component in ground-based camera data of pulsating aurora for decades and may be a result of nonlinear chorus wave interactions in the equatorial region.« less

  14. A polynomial approach to determining the van Everdingen-Hurst dimensionless variables P(t/sub d/) and Q(t/sub d/) for water encroachment modeling

    SciTech Connect (OSTI)

    Klins, M.A.; Bouchard, A.J.; Cable, C.L.

    1986-01-01

    Classical reservoir engineering reserve estimates and simulation studies for water-driven reservoirs have relied on the traditional van-Everdingen/Hurst approach for Carter/Tracy modification to estimate water encroachment. The predicated volume of water influxed into a reservoir is a function of either of two dimensionless variables, P(t/sub d/) or Q(t/sub d/), depending on which encroachment technique is employed. To estimate values of P(t/sub d/) or Q(t/sub d/), table lookup and interpolation between time entries, and for finite aquifers an additional interpolation between aquifer sizes, may be needed. The vE/H or C/T table lookup and interpolation approach holds several drawbooks. Included are (i) storage requirements for computer applications, (ii) cumbersome, time consuming application, (iii) accuracy questions due to interpolation, (iv) table limitations; finite aquifer/reservoir size ratios of less than ten, and (v) the Carter/Tracy approach requires derivatives of the P(t/sub d/) tabular values. This paper presents four sets of simple polynomials that are easy to implement in order to obtain accurate values of P(t/sub d/) of Q(t/sub d/) for either the finite or infinite radial aquifer case. Derivatives of the P(t/sub d/) polynomials have also been prepared. The average absolute error between polynomially determined values of P(t/sub d/) for finite and infinite aquifiers and the numerically correct solution is less than 0.03% and 0.02%, respectively. Similarly, average absolute errors between finite and infinite Q(t/sub d/) estimates and their numerically correct counterparts are less than 0.10% and 0.05%.

  15. Van Andel Research Institute, Los

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

    Los Alamos National Laboratory to develop detailed computational model to study lung cancer September 14, 2015 LOS ALAMOS, N.M., Sept. 14, 2015-Scientists are developing a new...

  16. Van Andel Research Institute, Los

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

    Vampire Power Is Scary All Year Round Vampire Power Is Scary All Year Round November 8, 2010 - 12:46pm Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Last week, U.S. Department of Energy Secretary Steven Chu posted information about slaying energy vampires on his Facebook page. (He also posted a picture of himself as a zombie, which is also is very scary!) Energy vampires are appliances that even when turned off utilize a small amount of electricity,

  17. Stefanie Van Wychen | Bioenergy | NREL

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

    Research Scientist - Biomass Analysis, National Renewable Energy Laboratory (NREL), National Bioenergy Center (NBC), 2013-present Research Technician - Biomass Analysis, NREL, NBC, ...

  18. Advancing Transportation Through Vehicle Electrification - PHEV |

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

    Department of Energy arravt067_vss_bazzi_2012_o.pdf (1.95 MB) More Documents & Publications Advancing Transportation Through Vehicle Electrification - PHEV Advancing Plug In Hybrid Technology and Flex Fuel Application on a Chrysler Mini-Van PHEV DOE Funded Project Vehicle Technologies Office Merit Review 2014: Advancing Transportation through Vehicle Electrification - Ram 1500

  19. Evaluation and combined geophysical interpretations of NURE and related geoscience data in the Van Horn, Pecos, Marfa, Fort Stockton, Presidido, and Emory Peak quadrangles, Texas. Volume 1. Final report

    SciTech Connect (OSTI)

    Keller, G.R.; Hinze, W.J.; Aiken, C.L.V.; Goodell, P.C.; Roy, R.F.; Pingitore, N.E.

    1981-09-01

    This report (two volumes) is the culmination of a two-year study of the six Trans-Pecos Texas quadrangles (Van Horn, Pecos, Marfa, Fort Stockton, Presidio, and Emory Park) surveyed as part of the National Uranium Resource Evaluation (NURE) program. Volume I contains a discussion of the aeromagnetic, gravity and geochemical data, their processing, and their analysis. The geologic history and setting of the Trans-Pecos are discussed along with the uranium potential of the region. Uranium anomalies and occurrences characteristic of numerous different NURE classes are present in the study area, and information is presented on 33 drill holes into these targets. Volume II is a folio of maps reduced to a scale of 1:500,000. Geologic maps for each of the six quadrangles are included and the geophysical maps have been prepared to be overlays for the goelogic maps. In addition to the geologic maps, residual aeromagnetic anomaly, complete Bouguer gravity anomaly, flight line index, gravity station index, and anomaly interpretative maps were prepared for each quadrangle. A large suite of digitally processed maps of gravity and aeromagnetic data were prepared and are included in Volume II.

  20. Rapid enhancement of low energy (<100 eV) ion flux in response to interplanetary shocks based on two Van Allen Probes case studies: Implications for source regions and heating mechanisms

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

    Yue, Chao; Li, Wen; Reeves, Geoffrey D.; Nishimura, Yukitoshi; Zong, Qiugang; Ma, Qianli; Bortnik, Jacob; Thorne, Richard M.; Spence, Harlan E.; Kletzing, Craig A.; et al

    2016-07-15

    Interactions between interplanetary (IP) shocks and the Earth's magnetosphere manifest many important space physics phenomena including low-energy ion flux enhancements and particle acceleration. In order to investigate the mechanisms driving shock-induced enhancement of low-energy ion flux, we have examined two IP shock events that occurred when the Van Allen Probes were located near the equator while ionospheric and ground observations were available around the spacecraft footprints. We have found that, associated with the shock arrival, electromagnetic fields intensified, and low-energy ion fluxes, including H+, He+, and O+, were enhanced dramatically in both the parallel and perpendicular directions. During the 2more » October 2013 shock event, both parallel and perpendicular flux enhancements lasted more than 20 min with larger fluxes observed in the perpendicular direction. In contrast, for the 15 March 2013 shock event, the low-energy perpendicular ion fluxes increased only in the first 5 min during an impulse of electric field, while the parallel flux enhancement lasted more than 30 min. In addition, ionospheric outflows were observed after shock arrivals. From a simple particle motion calculation, we found that the rapid response of low-energy ions is due to drifts of plasmaspheric population by the enhanced electric field. Furthermore, the fast acceleration in the perpendicular direction cannot solely be explained by E × B drift but betatron acceleration also plays a role. Adiabatic acceleration may also explain the fast response of the enhanced parallel ion fluxes, while ion outflows may contribute to the enhanced parallel fluxes that last longer than the perpendicular fluxes.« less

  1. CX-002231: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wagoner County Energy Efficiency Spending StrategyCX(s) Applied: A1, A11, B5.1Date: 05/11/2010Location(s): Wagoner County, OklahomaOffice(s): Energy Efficiency and Renewable Energy

  2. CX-002229: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wagoner County Courthouse and Annex RetrofitsCX(s) Applied: B2.5, B5.1Date: 05/11/2010Location(s): Wagoner County, OklahomaOffice(s): Energy Efficiency and Renewable Energy

  3. CX-002232: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Wagoner County Emergency Management Facility RetrofitCX(s) Applied: B2.5, B5.1Date: 05/11/2010Location(s): Wagoner County, OklahomaOffice(s): Energy Efficiency and Renewable Energy

  4. NREL: Energy Sciences - Jao van de Lagemaat

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

    worked as a postdoctoral researcher at NREL. His studies focused on charge transport and recombination in dye-sensitized solar cells. His papers in this field have proven seminal...

  5. Women @ Energy: Kerstin Kleese van Dam

    Broader source: Energy.gov [DOE]

    "Working in with different science domains means that there is never a dull moment. My technical abilities and creativity are consistently challenged by their evolving requirements, pushing to create new solutions that take us to the next level." Read more from Kerstin on her profile here.

  6. Transesterification: Laboratory Analytical Procedure (LAP) Van...

    Office of Scientific and Technical Information (OSTI)

    Wychen, S.; Laurens, L. M. L. 09 BIOMASS FUELS; 59 BASIC BIOLOGICAL SCIENCES BIOMASS; ALGAE; LABORATORY ANALYTICAL PROCEDURES; LAPS; TOTAL LIPIDS; FATTY ACID METHYL ESTERS; FAME;...

  7. VanDoc_135908_1

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

    ... Market for New Coal Power Plant Technology 0 50 100 150 200 250 300 350 400 2000 2005 2010 2015 2020 2025 2030 2035 2040 2045 2050 Coal-Fired Plant Capacity (GW) EIA Projected Coal ...

  8. Nickel-based gadolinium alloy for neutron adsorption application in ram packages.

    SciTech Connect (OSTI)

    Mizia, Ronald A.; McConnell, Paul E.; Robino, Charles Victor

    2004-09-01

    The National Spent Nuclear Fuel Program, located at the Idaho National Laboratory (INL), coordinates and integrates national efforts in management and disposal of US Department of Energy (DOE)-owned spent nuclear fuel. These management functions include development of standardized systems for long-term disposal in the proposed Yucca Mountain repository. Nuclear criticality control measures are needed in these systems to avoid restrictive fissile loading limits because of the enrichment and total quantity of fissile material in some types of the DOE spent nuclear fuel. This need is being addressed by development of corrosion-resistant, neutron-absorbing structural alloys for nuclear criticality control. This paper outlines results of a metallurgical development program that is investigating the alloying of gadolinium into a nickel-chromium-molybdenum alloy matrix. Gadolinium has been chosen as the neutron absorption alloying element due to its high thermal neutron absorption cross section and low solubility in the expected repository environment. The nickel-chromium-molybdenum alloy family was chosen for its known corrosion performance, mechanical properties, and weldability. The workflow of this program includes chemical composition definition, primary and secondary melting studies, ingot conversion processes, properties testing, and national consensus codes and standards work. The microstructural investigation of these alloys shows that the gadolinium addition is present in the alloy as a gadolinium-rich second phase. The mechanical strength values are similar to those expected for commercial Ni-Cr-Mo alloys. The alloys have been corrosion tested with acceptable results. The initial results of weldability tests have also been acceptable. Neutronic testing in a moderated critical array has generated favorable results. An American Society for Testing and Materials material specification has been issued for the alloy and a Code Case has been submitted to the American Society of Mechanical Engineers for code qualification.

  9. Nickel-based gadolinium alloy for neutron adsorption application in RAM packages.

    SciTech Connect (OSTI)

    Mizia, Ronald A.; Dupont, John Neuman; McConnell, Paul E.; Robino, Charles Victor

    2005-02-01

    The National Spent Nuclear Fuel Program, located at the Idaho National Laboratory (INL), coordinates and integrates national efforts in management and disposal of US Department of Energy (DOE)-owned spent nuclear fuel. These management functions include development of standardised systems for long-term disposal in the proposed Yucca Mountain repository. Nuclear criticality control measures are needed in these systems to avoid restrictive fissile loading limits because of the enrichment and total quantity of fissile material in some types of the DOE spent nuclear fuel. This need is being addressed by development of corrosion-resistant, neutron-absorbing structural alloys for nuclear criticality control. This paper outlines results of a metallurgical development programme that is investigating the alloying of gadolinium into a nickel-chromium-molybdenum alloy matrix. Gadolinium has been chosen as the neutron absorption alloying element due to its high thermal neutron absorption cross section and low solubility in the expected repository environment. The nickel-chromium-molybdenum alloy family was chosen for its known corrosion performance, mechanical properties, and weldability. The workflow of this programme includes chemical composition definition, primary and secondary melting studies, ingot conversion processes, properties testing, and national consensus codes and standards work. The microstructural investigation of these alloys shows that the gadolinium addition is present in the alloy as a gadolinium-rich second phase. The mechanical strength values are similar to those expected for commercial Ni-Cr-Mo alloys. The alloys have been corrosion tested with acceptable results. The initial results of weldability tests have also been acceptable. Neutronic testing in a moderated critical array has generated favourable results. An American Society for Testing and Materials material specification has been issued for the alloy and a Code Case has been submitted to the American Society of Mechanical Engineers for code qualification.

  10. Ram-air sample collection device for a chemical warfare agent sensor

    DOE Patents [OSTI]

    Megerle, Clifford A.; Adkins, Douglas R.; Frye-Mason, Gregory C.

    2002-01-01

    In a surface acoustic wave sensor mounted within a body, the sensor having a surface acoustic wave array detector and a micro-fabricated sample preconcentrator exposed on a surface of the body, an apparatus for collecting air for the sensor, comprising a housing operatively arranged to mount atop the body, the housing including a multi-stage channel having an inlet and an outlet, the channel having a first stage having a first height and width proximate the inlet, a second stage having a second lower height and width proximate the micro-fabricated sample preconcentrator, a third stage having a still lower third height and width proximate the surface acoustic wave array detector, and a fourth stage having a fourth height and width proximate the outlet, where the fourth height and width are substantially the same as the first height and width.

  11. Development of NOx Adsorber System for Dodge Ram 2007 Heavy duty...

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

    Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of ...

  12. FEMA and RAM Analysis for the Multi Canister Overpack (MCO) Handling Machine

    SciTech Connect (OSTI)

    SWENSON, C.E.

    2000-06-01

    The Failure Modes and Effects Analysis and the Reliability, Availability, and Maintainability Analysis performed for the Multi-Canister Overpack Handling Machine (MHM) has shown that the current design provides for a safe system, but the reliability of the system (primarily due to the complexity of the interlocks and permissive controls) is relatively low. No specific failure modes were identified where significant consequences to the public occurred, or where significant impact to nearby workers should be expected. The overall reliability calculation for the MHM shows a 98.1 percent probability of operating for eight hours without failure, and an availability of the MHM of 90 percent. The majority of the reliability issues are found in the interlocks and controls. The availability of appropriate spare parts and maintenance personnel, coupled with well written operating procedures, will play a more important role in successful mission completion for the MHM than other less complicated systems.

  13. Data assimilation for the inner ring current using RAM-SCB (Conference...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: 2016 SHIELDS Workshop: Shielding Society from Space Weather ; 2016-04-04 - 2016-04-08 ; Santa Fe, New Mexico, United States Research Org: Los Alamos ...

  14. Vehicle Technologies Office Merit Review 2014: Advancing Transportation through Vehicle Electrification – Ram 1500 PHEV

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Chrysler LLC at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advancing transportation through...

  15. HyRAM V1.0 User Guide Katrina M. Groth

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

    ... Association's (NFPA) requirements for hydrogen systems (NFPA 2) and industry practices. ... by three since three standard deviations account for 99.7% of the possible positions. ...

  16. Development of NOx Adsorber System for Dodge Ram 2007 Heavy duty Pickup Truck

    Broader source: Energy.gov [DOE]

    Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  17. Sarff102.pdf

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

    Sarah Wagoner About Us Sarah Wagoner - Communications Specialist, Wind and Water Power Technologies Office Sarah Wagoner Most Recent Year in Review: Celebrating Wind Energy and Water Power December 22 Innovative Hydropower Technology Now Powering an Apple Data Center November 24 Joining Forces to Empower Veterans November 10

  18. Photodissociation of (SO{sub 2}?XH) Van der Waals complexes and clusters (XH = C{sub 2}H{sub 2}, C{sub 2}H{sub 4}, C{sub 2}H{sub 6}) excited at 32?04032?090 cm{sup ?1} with formation of HSO{sub 2} and X

    SciTech Connect (OSTI)

    Makarov, Vladimir I.; Kochubei, Sergei A.; Khmelinskii, Igor

    2014-02-07

    We studied photodecomposition dynamics of (SO{sub 2}?XH) Van der Waals (VdW) complexes and clusters in gas phase, with X = C{sub 2}H, C{sub 2}H{sub 3}, and C{sub 2}H{sub 5}. SO{sub 2} was excited by frequency-doubled radiation of a tunable dye laser and resonance-enhanced multiphoton ionization was used to detect the C{sub 2}H (m/z 25), C{sub 2}H{sub 3} (m/z 27), and C{sub 2}H{sub 5} (m/z 29) ions by time-of-flight mass spectroscopy. Spectra obtained at higher nozzle pressures (P{sub 0} > 2.5 atm) indicate formation of clusters. Detailed studies of the VdW complex structure were carried out by analyzing the rotational structure of the respective action spectra. We also performed ab initio theoretical analysis of structures of the VdW complexes and transitional states leading to photodecomposition. We find that the structure of the transition state is significantly different as compared to the equilibrium ground-state structure of the respective complex. The photodecomposition mechanism depends on the hydrocarbon molecule bound to SO{sub 2}.

  19. A statistical analysis of systematic errors in temperature and ram velocity estimates from satellite-borne retarding potential analyzers

    SciTech Connect (OSTI)

    Klenzing, J. H.; Earle, G. D.; Heelis, R. A.; Coley, W. R. [William B. Hanson Center for Space Sciences, University of Texas at Dallas, 800 W. Campbell Rd. WT15, Richardson, Texas 75080 (United States)

    2009-05-15

    The use of biased grids as energy filters for charged particles is common in satellite-borne instruments such as a planar retarding potential analyzer (RPA). Planar RPAs are currently flown on missions such as the Communications/Navigation Outage Forecast System and the Defense Meteorological Satellites Program to obtain estimates of geophysical parameters including ion velocity and temperature. It has been shown previously that the use of biased grids in such instruments creates a nonuniform potential in the grid plane, which leads to inherent errors in the inferred parameters. A simulation of ion interactions with various configurations of biased grids has been developed using a commercial finite-element analysis software package. Using a statistical approach, the simulation calculates collected flux from Maxwellian ion distributions with three-dimensional drift relative to the instrument. Perturbations in the performance of flight instrumentation relative to expectations from the idealized RPA flux equation are discussed. Both single grid and dual-grid systems are modeled to investigate design considerations. Relative errors in the inferred parameters for each geometry are characterized as functions of ion temperature and drift velocity.

  20. Use of PuBe source to simulate neutron-induced single event upsets in static RAMS

    SciTech Connect (OSTI)

    Normand, E.; Wert, J.L.; Doherty, W.R.; Oberg, D.L.; Measel, P.R.; Criswell, T.L.

    1988-12-01

    Neutron induced single event upsets were measured in static memory devices using a 10 curie PuBe source. The PuBe source conservatively overestimates the spectrum of fast neutrons emitted by a radioisotope thermoelectric generator (RTG). For the 93L422, the neutron-induced upset rate compared favorably with calculated values derived using the burst generation concept. By accounting for the production of the ionizing particles by the PuBe and RTG neutron spectra, convenient upper bound SEU upset rates for memory devices near an RTG can be derived.

  1. ADVANCED MONITORING TO IMPROVE COMBUSTION TURBINE/COMBINED CYCLE CT/(CC) RELIABILITY, AVAILABILITY AND MAINTAINABILITY (RAM)

    SciTech Connect (OSTI)

    Leonard Angello

    2004-09-30

    Power generators are concerned with the maintenance costs associated with the advanced turbines that they are purchasing. Since these machines do not have fully established operation and maintenance (O&M) track records, power generators face financial risk due to uncertain future maintenance costs. This risk is of particular concern, as the electricity industry transitions to a competitive business environment in which unexpected O&M costs cannot be passed through to consumers. These concerns have accelerated the need for intelligent software-based diagnostic systems that can monitor the health of a combustion turbine in real time and provide valuable information on the machine's performance to its owner/operators. EPRI, Impact Technologies, Boyce Engineering, and Progress Energy have teamed to develop a suite of intelligent software tools integrated with a diagnostic monitoring platform that will, in real time, interpret data to assess the ''total health'' of combustion turbines. The Combustion Turbine Health Management System (CTHM) will consist of a series of dynamic link library (DLL) programs residing on a diagnostic monitoring platform that accepts turbine health data from existing monitoring instrumentation. The CTHM system will be a significant improvement over currently available techniques for turbine monitoring and diagnostics. CTHM will interpret sensor and instrument outputs, correlate them to a machine's condition, provide interpretative analyses, project servicing intervals, and estimate remaining component life. In addition, it will enable real-time anomaly detection and diagnostics of performance and mechanical faults, enabling power producers to more accurately predict critical component remaining useful life and turbine degradation.

  2. ADVANCED MONITORING TO IMPROVE COMBUSTION TURBINE/COMBINED CYCLE CT/(CC) RELIABILITY, AVAILABILITY AND MAINTAINABILITY (RAM)

    SciTech Connect (OSTI)

    Leonard Angello

    2004-03-31

    Power generators are concerned with the maintenance costs associated with the advanced turbines that they are purchasing. Since these machines do not have fully established operation and maintenance (O&M) track records, power generators face financial risk due to uncertain future maintenance costs. This risk is of particular concern, as the electricity industry transitions to a competitive business environment in which unexpected O&M costs cannot be passed through to consumers. These concerns have accelerated the need for intelligent software-based diagnostic systems that can monitor the health of a combustion turbine in real time and provide valuable information on the machine's performance to its owner/operators. EPRI, Impact Technologies, Boyce Engineering, and Progress Energy have teamed to develop a suite of intelligent software tools integrated with a diagnostic monitoring platform that will, in real time, interpret data to assess the ''total health'' of combustion turbines. The Combustion Turbine Health Management System (CTHM) will consist of a series of dynamic link library (DLL) programs residing on a diagnostic monitoring platform that accepts turbine health data from existing monitoring instrumentation. The CTHM system will be a significant improvement over currently available techniques for turbine monitoring and diagnostics. CTHM will interpret sensor and instrument outputs, correlate them to a machine's condition, provide interpretative analyses, project servicing intervals, and estimate remaining component life. In addition, it will enable real-time anomaly detection and diagnostics of performance and mechanical faults, enabling power producers to more accurately predict critical component remaining useful life and turbine degradation.

  3. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Arun Majumdar, Martha Schlicher, Ram Shenoy, Dan Reicher,

    Office of Environmental Management (EM)

    Department of Energy of Energy Advisory Board - August 15, 2011 Meeting Minutes Secretary of Energy Advisory Board - August 15, 2011 Meeting Minutes SEAB members convened by teleconference to discuss the 90 day interim report of the Natural Gas Subcommittee. The meeting began with 30 minutes of public comment. At the conclusion of the public comment session, John Deutch gave a brief overview of the report. SEAB members discussed the report and made recommendations. SEAB-Aug-2011-Minutes.pdf

  4. I'

    Office of Legacy Management (LM)

    (30-427-1719) of my staff. '. ' ( James W. Wagoner ,II ' " Director -',Off-SiteSavannah River Division .Office of Eastern Area Programs .Office of, Environmental ...

  5. The Honorable Dale A.,Henry

    Office of Legacy Management (LM)

    Co .,; Springfield, OH Ohio Bureau of Radiologlcal:Health - .?,' P 2 &L+ - > ames W. Wagoner II ' Director Off-SiteSavannah River Division Office of Eastern Area Programs ...

  6. The Honorable Alfred,Del Vecchio

    Office of Legacy Management (LM)

    I, ,,' ' , ,' , I Enclosures : ' Sine ely, ,d. , , :. A , James W. Wagoner II Director Off-SiteSavannah River Program Division, Office ofEastern-Area.Programs Office of ...

  7. The Honorable Jim Gasparini~

    Office of Legacy Management (LM)

    W. ., Enclosures . cc: ' ,U.,. ; ames W.,Wagoner II ., Director Off-SiteSavannah River Division : : : Office of Eastern Area Programs Office of Environmental Restoration . ...

  8. The Honorable Anthony Mosillo'

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719)'of my staff.,;- ; , ; ,' ,' ., : ,.. j, 1 .'g&&,:,; ,, : ,I ames W. Wagoner II , Director Off-SiteSavannah River Division Office of' ...

  9. C-J

    Office of Legacy Management (LM)

    A radiological survey found residual uranium on the steel support beams for the building ... Restoration . ?'Fiore, EM-42 J. Wagoner, EM-421 L. Price, OR --. - I.. - ..-

  10. DOE - Office of Legacy Management -- Madison - IL 26

    Office of Legacy Management (LM)

    Historical Operations: Conducted experimental work in natural uranium metal extrusion. ... 1992 IL.26-2 - DOE Memorandum; Wagoner to Price (OR); Authorization for Remedial Action at ...

  11. Mr. Wayne Klassing Klassing Handbrake Company

    Office of Legacy Management (LM)

    Sincerely, Jemes J. Fiore, Director Division of Facility and Site Decommissioning Projects Office of Nuclear Energy Enclosure bee: OTS NE-23 RF Wagoner RF NE6 (4) - lll.-. . ....

  12. Mysterious electron stash found hidden among Van Allen belts

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

    have confirmed a never-before-seen phenomenon-a long-lived zone of high-energy electrons residing between the inner and outer radiation belts. (Credit: NASA illustration)...

  13. Collective many-body van der Waals interactions in molecular...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Argonne National Laboratory (ANL) Sponsoring Org: SC OFFICE OF BASIC ENERGY SCIENCES Country of Publication: United States Language: ENGLISH Word Cloud More Like This ...

  14. Wave-driven butterfly distribution of Van Allen belt relativistic...

    Office of Scientific and Technical Information (OSTI)

    ... half-width df, a band between f and f (ref. 51). b2 2Bt2 VPdf erf v df ff (f - fm)' (df)2 . (4) here Bt2 is the wave amplitude in units of Tesla and erf is the error function. ...

  15. Major General Hans A. Van Winkle Director of Civil Works

    Office of Legacy Management (LM)

    supported the Nation' s early atomic energy program; @ DVIW w1n SO" I"* on reC"CRa Dam, b. ... Shall maintain records of determination of eligibility and other files, documents and ...

  16. Wave-driven butterfly distribution of Van Allen belt relativistic...

    Office of Scientific and Technical Information (OSTI)

    He, Yihua 1 ; Baker, D. N. 4 ; Spence, H. E. 5 ; Funsten, H. O. 6 ; Blake, J. B. 7 + Show Author Affiliations Changsha Univ. of Science and Technology, Changsha (China). ...

  17. Extending vanLeer's Algorithm to Multiple Dimensions. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: MultiMat 2012 held September 2-6, 2013 in San Francisco, CA.; Related Information: Proposed for presentation at the MultiMat 2012 held September 2-6, ...

  18. Fleet DNA Project Data Summary Report for Delivery Vans

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

    Vehicles Reporting: 94 Generated: Thu Aug 07, 2014 of Days Included: 974 37 1 3 36 22 5 23 6 7 52 54 4 50 51 48 49 53 55 57 60 Deployment ID 0 20 40 60 80 94 Number of Vehicles ...

  19. Fleet DNA Project Data Summary Report for Service Vans

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

    80% 100% of Vehicles Reporting: 4 of Days Included: 29 Generated: Mon Aug 18, 2014 33 35 Deployment ID 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.0 Number of Vehicles Breakdown of ...

  20. Van Buren County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Cantril, Iowa Douds, Iowa Farmington, Iowa Keosauqua, Iowa Leando, Iowa Milton, Iowa Mount Sterling, Iowa Stockport, Iowa Retrieved from "http:en.openei.orgw...

  1. Van Allen probes pinpoint driver of speeding electrons

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

    how the acceleration took place. Right now, the team believes that electromagnetic radio waves somehow excite the electrons into a higher-energy state, much like a microwave...

  2. Punam Thakur*, Russell Hardy*, Roger Nelson** and Abraham Van Luik**

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

    Pumpkin Power: Turning Food Waste into Energy Pumpkin Power: Turning Food Waste into Energy November 1, 2013 - 1:28pm Addthis Pumpkin Power: Turning Food Waste into Energy Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What are the key facts? 1.4 billion pounds of pumpkins are produced in the U.S. each year, many of which end up in landfills or compost piles after Halloween. Oakland's EBMUD collects food waste and uses microbes to convert it into methane

  3. United Parcel Service Evaluates Hybrid Electric Delivery Vans...

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

    ... a synchronous brushless, permanent magnet motor (26-kW continuous power, 44-kW peak ... Hybrid-specific engine optimization and calibration might produce more consistent ...

  4. Isotopic Analysis At Nw Basin & Range Region (Kennedy & Van Soest...

    Open Energy Info (EERE)

    ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where...

  5. Isotopic Analysis At Cascades Region (Kennedy & Van Soest, 2007...

    Open Energy Info (EERE)

    ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where...

  6. Alternative Fuels Data Center: Natural Gas Delivery Vans Support...

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

    ... Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a truck pulling into a CNG ...

  7. Co-Optima Simulation Toolkit Team

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

    Simulation Toolkit Team June 9, 2016 2 Co-Optimization of Fuels and Engines (Co-Optima) - Simulation Toolkit Team This presentation does not contain any proprietary, confidential, or otherwise restricted information FT040 M. McNenly, 1 S. Som, 2 D. Carrington, 3 K. D. Edwards, 4 R. Grout, 5 J. Kodavasal, 2 G. Lacaze, 6 J. Oefelein, 6 P. Pal, 2 V. Ram, 2 N. Van Dam, 2 J. Waters, 3 and R. Whitesides 1 1. Lawrence Livermore National Laboratory 2. Argonne National Laboratory 3. Los Alamos National

  8. Registrations and vehicle miles of travel of light duty vehicles, 1985--1995

    SciTech Connect (OSTI)

    Hu, P.S.; Davis, S.C.; Schmoyer, R.L.

    1998-02-01

    To obtain vehicle registration data that consistently and accurately reflect the distinction between automobiles and light-duty trucks, Oak Ridge National Laboratory (ORNL) was asked by FHWA to estimate the current and historical vehicle registration numbers of automobiles and of other two-axle four-tire vehicles (i.e., light-duty trucks), and their associated travel. The term automobile is synonymous with passenger car. Passenger cars are defined as all sedans, coupes, and station wagons manufactured primarily for the purpose of carrying passengers. This includes taxicabs, rental cars, and ambulances and hearses on an automobile chassis. Light-duty trucks refer to all two-axle four-tire vehicles other than passenger cars. They include pickup trucks, panel trucks, delivery and passenger vans, and other vehicles such as campers, motor homes, ambulances on a truck chassis, hearses on a truck chassis, and carryalls. In this study, light-duty trucks include four major types: (1) pickup truck, (2) van, (3) sport utility vehicle, and (4) other 2-axle 4-tire truck. Specifically, this project re-estimates statistics that appeared in Tables MV-1 and MV-9 of the 1995 Highway Statistics. Given the complexity of the approach developed in this effort and the incompleteness and inconsistency of the state-submitted data, it is recommended that alternatives be considered by FHWA to obtain vehicle registration data. One alternative is the Polk`s NVPP data (via the US Department of Transportation`s annual subscription to Polk). The second alternative is to obtain raw registration files from individual states` Departments of Motor Vehicles and to decode individual VINs.

  9. Data and methods for the assessment of the risks associated with the maritime transport of radioactive materials: Results of the SeaRAM program studies. Volume 2 -- Appendices

    SciTech Connect (OSTI)

    Sprung, J.L.; Bespalko, S.J.; Kanipe, F.L.

    1998-05-01

    This report describes ship accident event trees, ship collision and ship fire frequencies, representative ships and shipping practices, a model of ship penetration depths during ship collisions, a ship fire spread model, cask to environment release fractions during ship collisions and fires, and illustrative consequence calculations. This report contains the following appendices: Appendix 1 -- Representative Ships and Shipping Practices; Appendix 2 -- Input Data for Minorsky Calculations; Appendix 3 -- Port Ship Speed Distribution; and Appendix 4 -- Cask-to-Environment Release Fractions.

  10. The Honorable Roy Bernadi 233 East Washington Street

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-,1719) of mystaff. . g u ames W. Wagoner II Director : Off-SiteSavannah River Division Office of Eastern Area Programs Office of Environmenfai ...

  11. The Honorable Sandra Freedman 306 E. Jackson Street

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff. Enclosures I+- . . ames W. Wagoner II Off-SiteSavannah River Program Division Office of Eastern Area Programs Office of ...

  12. The Honorable,,Richard,M. ,121 N. LaSalle St,reet

    Office of Legacy Management (LM)

    Alexander W illiams 301-427-1719 of my ,staff. ,, ', .&mes'W. Wagoner 11: I, I, Di.r,ector ..Off-SiteSavannah River 'Program Division, Office of Eastern Area ,Programs , " Office ...

  13. The Honorable James Sharpe

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of mystaff: Enclosures James W. Wagoner II ' ' . I Director Off-SiteSavannah River Division Office of Eastern Area Programs Office of ...

  14. The Honorable Wellington E. Webb 350 City County Building

    Office of Legacy Management (LM)

    W. Alexander Willianp,301-427-1719 of'my staff. 'James W. Wagoner II : Director Off-SiteSavannah River Program Division' Office of Eastern Area Programs Office of Environmental ...

  15. The Honorable Richard Arrington, Jr.

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff. . zJc,T, C?ames W. Wagoner IIv Director Off-SiteSavannah River Program Division Office of Eastern Area Programs Office of ...

  16. The Honorable MichaeTCrincoli :'

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427AJ719) of my.staff. . '. . EncT,osures ' james W. Wagoner II Director ,Off-SiteSavannah River Division" Office ,of Eastern Area Programs Office of ...

  17. The Honorable Richard M

    Office of Legacy Management (LM)

    Al,exand,er W illiams (301-427-1719) of my staff. I' Sincerely, - '8 , James W . Wagoner II -Director " "'. '. . O ff-SiteSavannah River Program Division . O ffice of ...

  18. The Honorable'George Kubin City Hall Dear Mayor Kubin:

    Office of Legacy Management (LM)

    W; Alexander Williams ' (301-427-1719) of my staff,. I '. Sincerely. n-l James W. Wagoner II r' Director ' .' Off-SiteSavannah River Program Division Office of Eastern Area ...

  19. The Honorable Edward Rendell City Hall

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff. ), Enclosures, James W. Wagoner II Director ,. : Off-Sit.eSavannah River Division Office of Eastern Area,Programs I Office of ...

  20. The Honorable'Anthony Mosillo .'

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff.. : ., 1 : James W. Wagoner II' ',.. : Director' '. Off-SiteSavannah River Division .I, Office of EasternArea Programs Enclosures ...

  1. The Honorable Gary Loster 1315 S. Washington Avenue

    Office of Legacy Management (LM)

    W. Alerander Williams (301-427-1719) of my staff. Sincer ly, 4 z&a Oames W. Wagoner II" Director Off-SiteSavannah River Division Office of Eastern Area Programs Office of ...

  2. The Honorable Michael'R. White :

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff. , I James W. Wagoner Ii Director. - Off-SiteSavannah. River' Division Enclosures " Office of Eastern'Area.Programs Office of ...

  3. The Honorable Bernie Johnson

    Office of Legacy Management (LM)

    W. Alexander Williams (301-427-1719) of my staff. Enclosures James W. Wagoner II Director Off-SiteSavannah River Division Office of Eastern Area Programs Office of Environmental ...

  4. Washington. DC.20585'

    Office of Legacy Management (LM)

    Alexander Williams at 301-427-1719 of my'staff. . . Enclosures' tc: Ames W: Wagoner II" : Director ' Off-SiteSavannah River Program Division Office of,Eastern Area Programs ...

  5. M-89-98-04.PDF

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

    Form Do not use blue ink. Type or print using black ink. Date October 20, 1998 Originator Phone J. D. Wagoner (509) 376-7395 Class of Change X I - Signatories II - Executive...

  6. M

    Office of Legacy Management (LM)

    ... USDOE, 1990: Radiation Protection of the Public and the Environment. DOE Order 5400.5. ... EM-FOR Pat Suspense Williams EM-421:wagoner:djn:903-8145:91892:bakerbrot.dsg ...

  7. IL Wted States Government

    Office of Legacy Management (LM)

    the building slab and small amounts of residual uranium in soil outside the building. ... EM-42 3. Wagoner, EM-421 W. A. Williams, EM-421 L. Price, OR -.- .-.. . .i y:-.

  8. II United States Government DATE: REPLY TO Al-TN OF: SUBJECT...

    Office of Legacy Management (LM)

    A radiological survey found residual uranium within one of the buildings and in the soil ... development. . ?*Fiore, EM-42 J. Wagoner, EM-421 W . A. W illiams, EM-421 L. Price, OR

  9. DOE - Office of Legacy Management -- Granite City IL Site - IL...

    Office of Legacy Management (LM)

    Contamination from rubbing off of oxidized uranium during handling. IL.28-3 IL.28-5 ... Aerial photograph of the Granite City, Illinois, Site IL.28-1 - DOE Memo; Wagoner to Price...

  10. WQl

    Office of Legacy Management (LM)

    The site apparently became contaminated with uranium ore and uranium production wastes ... EM-42 J. Wagoner, EM-421 W . A. W illiams, EM-421 L. Price, OR I- --- -.I... ----

  11. DOE - Office of Legacy Management -- Oxford OH Site - OH 22

    Office of Legacy Management (LM)

    with AEC prime contract to National Lead Company of Ohio on uranium metal. Includes VPs. ... 1992 OH.22-2 - DOE Memorandum; Wagoner to Price (OR); Subject: Authorization for Remedial ...

  12. U'

    Office of Legacy Management (LM)

    A radiological survey found residual uranium inside one building and small amounts of ... . ic*Fiore, EM-42 J. Wagoner, EM-421 L. Price, O R .Y.-- ..-. -.-.l- . --I- ...

  13. file://L:\\DOE-hanford.gov\\public\\boards\\hab\\advice\\advice51.htm

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

    of Energy, Richland Operations PO Box 550 (A7-50) Richland, WA 99352 RE: A Public Involvement Process for the 10-Year Plan Dear Messrs. Alm and Wagoner: Public involvement is...

  14. DOE - Office of Legacy Management -- Columbus East OH Site -...

    Office of Legacy Management (LM)

    Documents Related to Columbus East, OH Columbus East Site Aerial Photograph FACT SHEET Office of Legacy Management Columbus East, Ohio, Site OH.26-1 - DOE Memorandum, Wagoner to ...

  15. Fact #765: February 4, 2013 EPA's Top 10 Conventionally-Fueled...

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

    All vehicles making this list are hybrid vehicles, and six of the ten cars making the list are classified as midsize or large sedans and wagons. Fueleconomy.gov's Top Ten EPA-Rated ...

  16. DOE - Office of Legacy Management -- North American Aviation...

    Office of Legacy Management (LM)

    Letter; Wagoner to Riley; Subject: North American Aviation Information; March 3, 1995 CA.07-3 - AEC Memorandum; Smith to Dunlap; Subject: Depleted Uranium for NAA; October 15, 1951

  17. Oak Ridge Associated Post Office Box 117 Universities Oak Ridge, Tennessee 37831-0117

    Office of Legacy Management (LM)

    Associated Post Office Box 117 Universities Oak Ridge, Tennessee 37831-0117 June 19, 1990 Mr. James Wagoner, II FUSRAP Program Manager Decontamination and Decommissioning Division ' Office of Environmental .Restoration and Waste Management U.S. Department of Energy Washington, DC 20545 Subject: SCOPING VISIT TO FORMER ZUCKERMAN SITE - N. KENM( AVENUE, CHICAGO, ILLINOIS 0 9Yf onment ?ms Division IRE Dear Mr. Wagoner: On June 14, 1990, while in the Chicago area for several other meetings, Ms.

  18. Joining Forces to Empower Veterans | Department of Energy

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

    Joining Forces to Empower Veterans Joining Forces to Empower Veterans November 10, 2015 - 11:20am Addthis Joining Forces to Empower Veterans Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Through the Energy Department's partnership with the federal Joining Forces campaign, companies from the energy, manufacturing, transportation, and information technology sectors have committed to hiring approximately 90,000 veterans and military spouses through

  19. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice36.htm

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

    Washington, DC 20585 Chuck Clarke, Regional Administrator U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue Seattle, WA 98101 Mary Riveland, Director Washington Department of Ecology PO Box 47600 Olympia, WA 98504-7600 John Wagoner, Manager Department of Energy, Richland Operations PO Box 550 Richland, WA 99352 December 8, 1995 RE: Review of FY96 BEMR, MYPP and Site Level Assumptions (HAB Advice #36) Dear Messrs. Grumbly, Clarke and Wagoner, and Ms. Riveland: The FY96 BEMR, MYPP

  20. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice55.htm

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

    John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: Project Hanford Management Contract (PHMC) Dear Mr. Wagoner: The Hanford Advisory Board (HAB) continues to review the Project Hanford Management Contract (PHMC) awarded to a team led by Fluor Daniel Hanford, with the Dollars and Sense Committee conducting detailed review to propose advice. The HAB has found that the cost saving and schedule acceleration claims for the contract,

  1. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice67.htm

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

    Chuck Clarke, Regional Administrator U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue Seattle, WA 98101 Tom Fitzsimmons, Director Washington Department of Ecology P.O. Box 47600 Olympia, WA 98504-7600 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: TWRS Vadose Zone Characterization Dear Messrs. Clarke, Fitzsimmons and Wagoner: Background In February 1996, new data were disclosed that contamination in the form

  2. #041.PDF

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

    41 (Dollars and Sense Committee) Page 1 Subject: FY'96 Hanford Clean-Up Budget Reallocation Adopted: February 1-2, 1996 John D. Wagoner, Manager Department of Energy, Richland Operations P.O. Box 550 Richland, WA 99352 February 2, 1996 Subject: FY'96 Hanford Clean-Up Budget Reallocation (HAB Advice #41) Dear Mr. Wagoner: GENERAL FINDINGS The Hanford Advisory Board has previously recommended that budget reductions should minimize impacts to achieving progress on safety and TPA milestones.

  3. Innovative Hydropower Technology Now Powering an Apple Data Center |

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

    Department of Energy Innovative Hydropower Technology Now Powering an Apple Data Center Innovative Hydropower Technology Now Powering an Apple Data Center November 24, 2015 - 9:43am Addthis Innovative Hydropower Technology Now Powering an Apple Data Center Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Above: Completed Intake Structure. Water from the irrigation canal is divided in two as it approaches the plant. The existing drop structure

  4. Coors Ceramics Company,

    Office of Legacy Management (LM)

    ,' Coors Ceramics Company, _' 600 Ninth Street ,# Golden. Colorado 80401 ' ., February 1, 1995 ,,/. Mr. James W. Wagoner II, Director 8. \ Off-SitelSavannah River Program Division i Office of Eastern Area Programs : Office of Environmental Restoration ., Department of Energy Washington, D.C.. 20585 Dear Mr. Wagoner: ' , : -, ' .' In discussionswith Mr. Marvin Kay, Mayor of the City of Golden, it is appropriate that I respond to yourtetter to him of January 24, 1995. Thank you for the

  5. Using The Batch System: Univa Grid Engine (UGE)

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

    48GB RAM 46 "commodity" nodes: Supermicro, 8 CPU Cores, 48GB RAM 20 "high memory" nodes: SUN, 8 CPU Cores, 144GB RAM 8 "high memory" nodes: SGI, 24 CPU...

  6. Correlation studies between solar wind parameters and the decimetric radio emission from Jupiter

    SciTech Connect (OSTI)

    Bolton, S.J.; Gulkis, S.; Klein, M.J.; De Pater, I.; Thompson, T.J.

    1989-01-01

    Results of a study comparing long-term time variations (years) in Jupiter's synchrotron radio emission with a variety of solar wind parameters and the 10.7-cm solar flux are reported. Data from 1963 through 1985 were analyzed, and the results suggest that many solar wind parameters are correlated with the intensity of the synchrotron emission produced by the relativistic electrons in the Jovian Van Allen radiation belts. Significant nonzero correlation coefficients appear to be associated with solar wind ion density, ram pressure, thermal pressure, flow velocity, momentum, and ion temperature. The highest correlation coefficients are obtained for solar wind ram pressure (NV/sup 2/) and thermal pressure (NT). The correlation analysis suggests that the delay time between fluctuations in the solar wind and changes in the Jovian synchrotron emission is typically about 2 years. The delay time of the correlation places important constraints on the theoretical models describing the radiation belts. The implication of these results, if the correlations are real, is that the solar wind is influencing the supply and/or loss of electrons to Jupiter's inner magnetosphere. We note that the data for this work spans only about two periods of the solar activity cycle, and because of the long time scales of the observed variations, it is important to confirm these results with additional observations. copyright American Geophysical Union 1989

  7. Sorptivity of rocks and soils of the van Genuchten-Mualem type

    SciTech Connect (OSTI)

    Zimmerman, R.W.; Bodvarsson, G.S.

    1991-06-01

    One hydrological process that will have great relevance to the performance of the proposed underground radioactive waste repository at Yucca Mountain, Nevada, is that of the absorption of water from a water-filled fracture into the adjacent unsaturated rock formation. The rate at which water is imbibed by a rock depends on the hydrological properties of the rock and on the initial saturation (or initial capillary suction) of the formation. The hydrological properties that affect imbibition are the relative permeability function and the capillary pressure function. These functions are often collectively referred to as the `characteristic functions` of the porous medium. For one-dimensional absorption, it can be shown that, regardless of the details of the characteristic functions, the total amount of water imbibed by the formation, per unit surface area, will be proportional to the square root of the elapsed time. Hence the ability of a rock or soil to imbibe water can be quantified by a parameter known as the sorptivity S, which is defined such that the cumulative volumetric liquid influx per unit area is given by Q = S{radical}t. The paper discusses the simplification of these characteristic functions of porous medium.

  8. CO2 Capture by Metal-Organic Frameworks with van der Waals Density...

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

    However, two specific vdW-DFs result in excellent agreement with experiments within a few kilojoules per mole, at a reduced computational cost compared to quantum chemistry or ...

  9. Major General Hans A. Van Winkle Director of Civil Works U.S...

    Office of Legacy Management (LM)

    The contaminants of concern from MED and AEC activities might include industrial chemicals (metal working fluxes, solvents, fuel oil, acids, bases. etc.) and radioactive substances ...

  10. Major General Hans A. Van Winkle Director of Civil Works U.S...

    Office of Legacy Management (LM)

    The contaminants of concern from AEC activities might include industrial chemicals (explosives. explosive residues. metals. beryllium. Solvents, fuel oil. acids. bases. etc.) and ...

  11. Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmen...

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

    PM10, PM2.5, and SO2 in 20052006. This AERO report finds exceedances of the NAAQS standards for all these pollutants adjacent to the generating station in residential ...

  12. Jeffrey Van Humbeck | Center for Gas SeparationsRelevant to Clean...

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

    Email: jvh at mit.edu B.Sc in Chemistry (Honours), University of Calgary MA and PhD in Chemistry, Princeton University EFRC research: Covalent organic frameworks (COFs) possess...

  13. Fact #704: December 5, 2011 Fuel Consumption Standards for New Heavy Pickups and Vans

    Office of Energy Efficiency and Renewable Energy (EERE)

    In September 2011 the National Highway Traffic Safety Administration issued the final rule to set standards regulating the fuel use of new vehicles heavier than 8,500 lbs. gross vehicle weight....

  14. Spintronics with graphene-hexagonal boron nitride van der Waals heterostructures

    SciTech Connect (OSTI)

    Kamalakar, M. Venkata Dankert, André; Bergsten, Johan; Ive, Tommy; Dash, Saroj P.

    2014-11-24

    Hexagonal boron nitride (h-BN) is a large bandgap insulating isomorph of graphene, ideal for atomically thin tunnel barrier applications. In this letter, we demonstrate large area chemical vapor deposited (CVD) h-BN as a promising spin tunnel barrier in graphene spin transport devices. In such structures, the ferromagnetic tunnel contacts with h-BN barrier are found to show robust tunneling characteristics over a large scale with resistances in the favorable range for efficient spin injection into graphene. The non-local spin transport and precession experiments reveal spin lifetime ≈500 ps and spin diffusion length ≈1.6 μm in graphene with tunnel spin polarization ≈11% at 100 K. The electrical and spin transport measurements at different injection bias current and gate voltages confirm tunnel spin injection through h-BN barrier. These results open up possibilities for implementation of large area CVD h-BN in spintronic technologies.

  15. 10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam

    Broader source: Energy.gov [DOE]

    Find out how she's using information and data to accelerate systems biology research and how she actively works her network -- through means such as LinkedIn, Facebook, joint conference participation and regular email contact -- to stay atop trends in the field.

  16. VanNessBauck (9-23-11) Fully Executed M439.pdf

    National Nuclear Security Administration (NNSA)

    M439 Attachment 1 Page 1 of 5 Part III - Section J Appendix G List of Applicable Directives and NNSA Policy Letters In addition to the list of applicable directives referenced below, the contractor shall also comply with supplementary directives (e.g., manuals), which are invoked by a Contractor Requirements Document (CRD) attached to a directive referenced below. This List excludes directives that have been granted an exemption from the CRD in whole or in part. For those Directives whereby the

  17. Natural Refrigerant High-Performance Heat Pump for Commercial...

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

    Refrigerant High-Performance Heat Pump for Commercial Applications Natural Refrigerant High-Performance Heat Pump for Commercial Applications Credit: S-RAM Credit: S-RAM Lead ...

  18. BIORAM V.2.0

    Energy Science and Technology Software Center (OSTI)

    002369MLTPL00 Biosecurity Risk Assessment Methodology (BioRAM) v. 2.0 http://www.biosecurity.sandia.gov/BioRAM

  19. Instrument fieldsclose.sdr

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

    Radar Van GP Van BBSS Cart RWP Met Twr ECOR Radiometry Stands PWR Module 25m

  20. Browse by Discipline -- E-print Network Subject Pathways: Fission...

    Office of Scientific and Technical Information (OSTI)

    V W X Y Z van Benthem, Johan (Johan van Benthem) - Institute for Logic Language and Computation, Universiteit van Amsterdam Van Cleave, Nancy K. (Nancy K. Van Cleave) - Department ...

  1. Data and methods for the assessment of the risks associated with the maritime transport of radioactive materials: Results of the SeaRAM program studies. Volume 1 -- Main report

    SciTech Connect (OSTI)

    Sprung, J.L.; Bespalko, S.J.; Kanipe, F.L.

    1998-05-01

    This report describes ship accident event trees, ship collision and ship fire frequencies, representative ships and shipping practices, a model of ship penetration depths during ship collisions, a ship fire spread model, cask to environment release fractions during ship collisions and fires, and illustrative consequence calculations.

  2. Year in Review: Celebrating Wind Energy and Water Power | Department of

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

    Energy Year in Review: Celebrating Wind Energy and Water Power Year in Review: Celebrating Wind Energy and Water Power December 22, 2015 - 4:01pm Addthis Year in Review: Celebrating Wind Energy and Water Power Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Renewable energy from wind and water had a big year in 2015. The wind industry continues to grow the American clean energy economy one megawatt at a time, and this past year, the price of

  3. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice06.htm

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

    1, 1994 John Wagoner, Manager Department of Energy, Richland Operations Office PO Box 550 (A7-50) Richland, WA 99352 Chuck Clarke, Regional Administrator U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue Seattle, WA 98101 Mary Riveland, Director Department of Ecology State of Washington PO Box 47600 Olympia, WA 98504-7600 Dear Messrs. Wagoner and Clarke and Ms. Riveland: On behalf of the Hanford Advisory Board, I am pleased to forward to you the advice the Board adopted at its

  4. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice14.htm

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

    Olympia, WA 98504-7600 John Wagoner, Manager Department of Energy, Richland Operations PO Box 550 (A7-50) Richland, WA 99352 February 8, 1995 RE: Pursuit of Possible Economic Opportunities at Hanford Dear Messrs. Clarke and Wagoner, and Ms. Riveland: As Chair of the Hanford Advisory Board, I am forwarding to you the following advice, which was adopted by consensus by the Board at its meeting February 2 and 3, 1995 in Pasco, Washington: The Hanford Advisory Board endorses the pursuit of possible

  5. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice54.htm

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

    Al Alm, Assistant Secretary Office of Environmental Management U.S. Department of Energy 1000 Independence Avenue S.W. Washington, DC 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: FY 1997 Budget Allocation Dear Messrs. Alm and Wagoner: Hanford faces a serious shortfall in FY '97 funds required to meet Tri-Party Agreement (TPA) requirements, and safety and environmental priority work scope. This shortfall and

  6. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice68.htm

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

    DC 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: Ten Year Plan Dear Messrs. Alm and Wagoner: The Board has continued to track and advise on Hanford's budget. This advice should be taken in context with the Board's budget advice. Unfortunately, information we have seen regarding the direction of the national Ten Year Plan seems out of step with ongoing cleanup at Hanford. For example, Hanford does not plan for or assume

  7. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice69.htm

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

    The Honorable Federico Peña Secretary of Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: New Funding Principle Dear Secretary Peña and Mr. Wagoner: The Hanford Advisory Board has had several long-running themes in its body of advice. One of the more important themes is an opposition to utilization of cleanup funds for non-cleanup activities.

  8. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice70.htm

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

    D.C. 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: FY 1999 DOE-RL Budget Dear Messrs. Alm and Wagoner: Major Themes in Review of Draft FY 1999 Budget (Advice to DOE Headquarters is highlighted in italics throughout the advice.) There are a number of overall themes that the Hanford Advisory Board wants to stress in regard to the DOE-RL FY 1999 budget, which are described in more detail in our advice below: l Budgeting

  9. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice75.htm

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

    1997 Chuck Clarke, Regional Administrator U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue Seattle, WA 98101 Tom Fitzsimmons, Director Washington Department of Ecology P.O. Box 47600 Olympia, WA 98504-7600 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: ERDF Expansion Dear Messrs. Clarke, Fitzsimmons and Wagoner: The U.S. Environmental Protection Agency, the Washington State Department of Ecology, and the U.S.

  10. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice76.htm

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

    John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: Restoring and Accelerating D&D Budget Dear Mr.Wagoner: Declining budgets are causing poor business decisions, which can affect safety adversely. In the long run, this will significantly raise cleanup life-cycle costs. The Board is concerned that poor business decisions put not only scarce money, but the safety of workers at risk. The delays proposed for the decontamination

  11. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice80.htm

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

    Al Alm, Assistant Secretary Office of Environmental Management U.S. Department of Energy 1000 Independence Ave. S.W. Washington, D.C. 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: Timeline for Public Input to FY 2000 Budget Prioritization (IPL) & 2006 Plan Process for 1998 Dear Messrs. Alm and Wagoner: The Board urges USDOE to extend the deadline for input to the sites IPL until after the April 4, 1998, Board

  12. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice87.htm

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

    John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: FY99 Performance Agreements Dear Mr. Wagoner: The Hanford Advisory Board has provided extensive advice (33, 55, 59, 62, 77, 84) on the performance agreements between DOE and the Project Hanford Management Contract (PHMC). At the request of DOE in its letter dated June 17, the Hanford Advisory Board has prepared advice for the development of the FY99 performance agreements. The

  13. From Flour to Grits, a Water-Powered Mill Keeps on Grinding | Department of

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

    Energy From Flour to Grits, a Water-Powered Mill Keeps on Grinding From Flour to Grits, a Water-Powered Mill Keeps on Grinding June 30, 2015 - 2:02pm Addthis From Flour to Grits, a Water-Powered Mill Keeps on Grinding Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office A mill owned and operated for six generations by the Weisenberger family has been grinding grains in the heart of Kentucky since the Civil War. In 1862, August Weisenberger emigrated

  14. Applying the cold plasma dispersion relation to whistler mode chorus waves: EMFISIS wave measurements from the Van Allen Probes

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

    Hartley, D. P.; Chen, Y.; Kletzing, C. A.; Denton, M. H.; Kurth, W. S.

    2015-02-17

    Most theoretical wave models require the power in the wave magnetic field in order to determine the effect of chorus waves on radiation belt electrons. However, researchers typically use the cold plasma dispersion relation to approximate the magnetic wave power when only electric field data are available. In this study, the validity of using the cold plasma dispersion relation in this context is tested using Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) observations of both the electric and magnetic spectral intensities in the chorus wave band (0.1–0.9 fce). Results from this study indicate that the calculated wavemore » intensity is least accurate during periods of enhanced wave activity. For observed wave intensities >10⁻³ nT², using the cold plasma dispersion relation results in an underestimate of the wave intensity by a factor of 2 or greater 56% of the time over the full chorus wave band, 60% of the time for lower band chorus, and 59% of the time for upper band chorus. Hence, during active periods, empirical chorus wave models that are reliant on the cold plasma dispersion relation will underestimate chorus wave intensities to a significant degree, thus causing questionable calculation of wave-particle resonance effects on MeV electrons.« less

  15. Magnetic structure and phase stability of the van der Waals bonded ferromagnet Fe3-xGeTe2

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

    May, Andrew F.; Calder, Stuart A.; Cantoni, Claudia; Cao, Huibo; McGuire, Michael A.

    2016-01-08

    The magnetic structure and phase diagram of the layered ferromagnetic compound Fe3GeTe2 have been investigated by a combination of synthesis, x-ray and neutron diffraction, high-resolution microscopy, and magnetization measurements. Single crystals were synthesized by self-flux reactions, and single-crystal neutron diffraction finds ferromagnetic order with moments of 1.11(5)μB/Fe aligned along the c axis at 4 K. These flux-grown crystals have a lower Curie temperature Tc ≈ 150 K than crystals previously grown by vapor transport (Tc = 220 K). The difference is a reduced Fe content in the flux-grown crystals, as illustrated by the behavior observed in a series of polycrystallinemore » samples. As Fe content decreases, so do the Curie temperature, magnetic anisotropy, and net magnetization. Furthermore, Hall-effect and thermoelectric measurements on flux-grown crystals suggest that multiple carrier types contribute to electrical transport in Fe3–xGeTe2 and structurally similar Ni3–xGeTe2.« less

  16. Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet), Vehicle Technologies Program (VTP)

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

    Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs The Office of Environmental Management supports, by means of grants and cooperative agreements, a number of

  17. Applying the cold plasma dispersion relation to whistler mode chorus waves: EMFISIS wave measurements from the Van Allen Probes

    SciTech Connect (OSTI)

    Hartley, D. P.; Chen, Y.; Kletzing, C. A.; Denton, M. H.; Kurth, W. S.

    2015-02-17

    Most theoretical wave models require the power in the wave magnetic field in order to determine the effect of chorus waves on radiation belt electrons. However, researchers typically use the cold plasma dispersion relation to approximate the magnetic wave power when only electric field data are available. In this study, the validity of using the cold plasma dispersion relation in this context is tested using Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) observations of both the electric and magnetic spectral intensities in the chorus wave band (0.1–0.9 fce). Results from this study indicate that the calculated wave intensity is least accurate during periods of enhanced wave activity. For observed wave intensities >10⁻³ nT², using the cold plasma dispersion relation results in an underestimate of the wave intensity by a factor of 2 or greater 56% of the time over the full chorus wave band, 60% of the time for lower band chorus, and 59% of the time for upper band chorus. Hence, during active periods, empirical chorus wave models that are reliant on the cold plasma dispersion relation will underestimate chorus wave intensities to a significant degree, thus causing questionable calculation of wave-particle resonance effects on MeV electrons.

  18. Development of a Single-Pass Cut-and-Chip Harvest System for...

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

    ... hr -1 ) 0 20 40 60 80 100 Groveland (Tractors and Dump Wagons) A B B C D E A B B C D E F 35% 37% 1 km 7 km At Field Speed Harvester Induced Delays Tractor Induced Delays Headland ...

  19. Oak Ridge Operations YTO

    Office of Legacy Management (LM)

    Mahager . . r Attachment cc wattachment: J. L. King, SAICFUSRAP P. o o l i t t l e ; EM-421, BAH, TREV I 1 R. S. Scott, EM-20, FORS r ' J. W. Wagoner. EM-421.. TREV I1 6. S. ...

  20. Eighteen-Month Final Evaluation of UPS Second Generation Diesel...

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

    ... Motor Synchronous brushless, permanent magnet Continuous power, 26 kW Peak power, 44 kW ... Van model P100H step van P100D step van Van model year 2010 2010 Engine manufacturer and ...

  1. Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery...

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

    ... Motor Synchronous brushless, permanent magnet Continuous power, 26 kW Peak power, 44 kW ... Van model P70H step van P70D step van Van model year 2007 2006 Engine manufacturer and ...

  2. EC Publications

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

    All Publications Go Back Order by: Title Date added Download count A toolkit for ... and Fuel Cells Program (1273) HyRAM 1.0.1 (421) HyRAM: A methodology and toolkit for ...

  3. Name of Project Pi(s)/Institution(s)

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

    Self-consistent Simulation of Baryon Acoustic Oscillations in the Intergalactic Medium ... TB RAM 4096 3 non-AMR4 MSU, 15 TB RAM * Data readwritten 1024 3 AMR4 TB restarts, ...

  4. Advancing Transportation Through Vehicle Electrification - PHEV...

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

    More Documents & Publications Advancing Transportation Through Vehicle Electrification - ... Office Merit Review 2014: Advancing Transportation through Vehicle Electrification - Ram ...

  5. Ramakrishnan_1984.pdf

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

    Ram Shenoy About Us Ram Shenoy - Ram Shenoy Ram Shenoy was most recently the chief technology officer for ConocoPhillips. An electrical engineer by training, he has twenty years of oil and gas industry experience. Before taking on his current role at ConocoPhillips, Shenoy was vice president of research for Schlumberger Limited, responsible for all Schlumberger's corporate scientific research laboratories. In prior years, he held a series of marketing and technology management positions with

  6. van der Waals forces and confinement in carbon nanopores: Interaction between CH4, COOH, NH3, OH, SH and single-walled carbon nanotubes

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

    Weck, Philippe F.; Kim, Eunja; Wang, Yifeng

    2016-04-13

    Interactions between CH4, COOH, NH3, OH, SH and armchair (n,n)(n=4,7,14) and zigzag (n,0)(n=7,12,25) single-walled carbon nanotubes (SWCNTs) have been systematically investigated within the framework of dispersion-corrected density functional theory (DFT-D2). Endohedral and exohedral molecular adsorption on SWCNT walls is energetically unfavorable or weak, despite the use of C6/r6 pairwise London-dispersion corrections. The effects of pore size and chirality on the molecule/SWCNTs interaction were also assessed. Furthermore, chemisorption of COOH, NH3, OH and SH at SWCNT edge sites was examined using a H-capped (7,0) SWCNT fragment and its impact on electrophilic, nucleophilic and radical attacks was predicted by means of Fukuimore » functions.« less

  7. Atomic radii for atoms with the 6s shell outermost: The effective atomic radius and the van der Waals radius from {sub 55}Cs to {sub 80}Hg

    SciTech Connect (OSTI)

    Tatewaki, Hiroshi; Hatano, Yasuyo; Noro, Takeshi; Yamamoto, Shigeyoshi

    2015-06-15

    We consider, for atoms from {sub 55}Cs to {sub 80}Hg, the effective atomic radius (r{sub ear}), which is defined as the distance from the nucleus at which the magnitude of the electric field is equal to that in He at one half of the equilibrium bond length of He{sub 2}. The values of r{sub ear} are about 50% larger than the mean radius of the outermost occupied orbital of 6s, . The value of r{sub ear} decreases from {sub 55}Cs to {sub 56}Ba and undergoes increases and decreases with rising nuclear charge from {sub 57}La to {sub 70}Y b. In fact r{sub ear} is understood as comprising two interlaced sequences; one consists of {sub 57}La, {sub 58}Ce, and {sub 64}Gd, which have electronic configuration (4f{sup n−1})(5d{sup 1})(6s{sup 2}), and the remaining atoms have configuration (4f{sup n})(6s{sup 2}). The sphere defined by r{sub ear} contains 85%–90% of the 6s electrons. From {sub 71}Lu to {sub 80}Hg the radius r{sub ear} also involves two sequences, corresponding to the two configurations 5d{sup n+1}6s{sup 1} and 5d{sup n}6s{sup 2}. The radius r{sub ear} according to the present methodology is considerably larger than r{sub vdW} obtained by other investigators, some of who have found values of r{sub vdW} close to .

  8. Final Report to DOE’s Office of Science (BER) submitted by Ram Oren (PI) of DE-FG02-00ER63015 (ended on 09/14/2009) entitled “Controls of Net Ecosystem Exchange at an Old Field, a Pine Plantation, & a Hardwood Forest under Identical Climatic & Edaphic Conditions”

    SciTech Connect (OSTI)

    Oren, Ram; Oishi, AC; Palmroth, Sari; Butnor, JR; Johnsen, KH

    2014-03-17

    The project yielded papers on fluxes (energy, water and carbon dioxide)between each ecosystem and the atmosphere, and explained the temporal dynamics of fluxes based on intrinsic (physiology, canopy leaf area and structure) and extrinsic (atmospheric and edaphic conditions). Comparisons between any two of the ecosystems, and among all three followed, attributing differences in behavior to different patterns of phenology and differential sensitivities to soil and atmospheric humidity. Finally, data from one-to-three of the ecosystems (incorporated into FluxNet data archive) were used in syntheses across AmeriFlux sites and even more broadly across FluxNet sites.

  9. Sandvik sharpens in-pit crushing focus

    SciTech Connect (OSTI)

    Casteel, K.

    2009-04-15

    Major mining equipment supplier Sandvik Mining and Construction has announced a full-fledged fully mobile crushing plant, the PF300. This is shaping up to be the decade's major addition to the large scale open-cut mining toolkit. The PF300 can be connected to a face conveyor by a loading bridge as well as by belt wagon or transfer conveyor. The article describes design features. 2 figs.

  10. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice04.htm

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

    Chuck Clarke, Regional Administrator U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue Seattle, WA 98101 Mary Riveland, Director Department of Ecology State of Washington PO Box 47600 Olympia, WA 98504-7600 September 22, 1994 Dear Messrs. Wagoner and Clarke, and Ms. Riveland: On behalf of the Hanford Advisory Board, I am forwarding to you the following statement of concerns, which was adopted by the Board at the September 8 & 9 meeting: The cleanup of contaminated sites and

  11. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice08.htm

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

    RE: 1995 Funding Reallocations Consensus Advice Adopted December 2, 1994 December 12, 1994 Dear Mr. Wagoner: As Acting Chair of the Hanford Advisory Board (HAB), I am forwarding to you the following advice regarding DOE-RL's reallocations of 1995 funding, which was adopted by consensus by the Board at its meeting on December 2, 1994. A packet of background information explaining the basis of these recommendations will be provided in a follow-up mailing. PRIORITIZATION PROPOSALS 1. The Board,

  12. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice09.htm

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

    Dear Messrs. Clarke and Wagoner, and Ms. Riveland: As Acting Chair of the Hanford Advisory Board (HAB), I am forwarding to you the following advice on the Environmental Restoration Refocusing, which was adopted by consensus by the Board at its December meeting in Portland, Oregon: The Hanford Advisory Board agrees in principle with the general refocus of the October 1994 Tentative Tri-Party Agreement on Environmental Restoration. Tri-Party negotiators followed recommendations of the Hanford

  13. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice10.htm

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

    RE: Carbon Tetrachloride Pump and Treat Project (200-ZP Interim Action) Consensus Advice Adopted December 2, 1994 Dear Messrs. Clarke and Wagoner, and Ms. Riveland: As Acting Chair of the Hanford Advisory Board (HAB), I am forwarding to you the following advice on the Carbon Tetrachloride Pump and Treat Project (200-ZP Interim Action), which was adopted by consensus by the Board at its December meeting in Portland, Oregon: The Board's Environmental Restoration Committee examined the proposed

  14. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice16.htm

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

    March 8, 1995 RE: Spent Fuel Group's Initiative to Access Reprogrammed Funds Dear Messrs. Clarke and Wagoner, and Ms. Riveland: The Hanford Advisory Board endorses the Spent Fuel Group's initiatives to expedite the availability of reprogrammed funds for FY 1995. The Department of Energy should explore legal options that can provide rapid access to the reprogrammed funds. The source of the funds for reprogramming should not affect the scope of work of the Tri-Party Agreement. The Board looks

  15. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice24.htm

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

    TWRS Privatization Dear Messrs. Clarke and Wagoner, and Ms. Riveland: As Chair of the Hanford Advisory Board (HAB), I am forwarding to you the attached advice relating to privatization of tank waste treatment and disposal which was adopted by consensus of the Board during its meeting on June 1 & 2, 1995 in Portland, Oregon. You will note that this advice builds on the previous advice #18 on privatization, which is enclosed as Attachment B. Advice The Board looks forward to your written

  16. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice25.htm

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

    Consolidating Public Involvement Activities Dear Messrs. Clarke and Wagoner, and Ms. Riveland: As Chair of the Hanford Advisory Board (HAB), I am forwarding to you the following advice related to public involvement activities, which was adopted by consensus of the Board during its meeting on June 1 & 2, 1995 in Portland, Oregon: The Hanford Advisory Board believes the process for reaching the broader public (beyond the Hanford Advisory Board) for the Hanford site needs to be more efficient,

  17. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice26.htm

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

    Defending the TPA in the Face of Emerging Legislative Initiative Dear Messrs. Clarke and Wagoner, and Ms. Riveland: During its meeting on June 1 & 2, 1995 in Portland, Oregon, the Hanford Advisory Board received information regarding proposed congressional legislative initiative that would limit the federal government's responsibility to clean up Hanford, to comply with other regulations and to involve the public in the decision-making process.. After expressions of concern and considerable

  18. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice31.htm

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

    September 21, 1995 Dear Messrs. Clarke and Wagoner, and Ms. Riveland: The Hanford Advisory Board recommends that the Tri-Party Agreement Agencies should extend the M- 33 Agreement in Principle Schedule by three months. The submittal of a signed change request from the Department of Energy to Washington State Department of Ecology and the U.S. Environmental Protection Agency should be extended from December 31, 1995 to March 31, 1996 and negotiations should be extended from March 31, 1996 to June

  19. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice32.htm

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

    HAB Advice on TWRS Privatization Dear Mr. Wagoner: Background: The Hanford Advisory Board adopted its Consensus Advice #24 on June 2, 1995 and communicated it to the DOE and the regulators in a letter dated June 7, 1995. These recommendations were presented to Asst.. Secretary Tom Grumbly on June 21, 1995. The TWRS privatization initiative endorsed by the Secretary and Asst.. Secretary on September 22, 1995 was essentially the same project plan presented to the Board and the subject of the cited

  20. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice37.htm

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

    Energy - Richland Operations PO Box 550 (A7-50) Richland, WA 99352 December 8, 1995 Subject: Formation of an Openness Panel (HAB Advice #37) Dear Mr. Wagoner: During the Hanford Summit II sessions in 1994, Secretary Hazel OLeary endorsed the formation of an Openness Panel as a strategy for furthering communication, public participation, whistle blower protection and general understanding by the public and stakeholders of DOE plans and programs. It is recommended that the DOE work immediately

  1. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice39.htm

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

    February 2, 1996 Dear Mr. Wagoner: The Hanford Advisory Board has reviewed the cost, socioeconomic and potential mission impacts of the impending downsizing at the Hanford site. The HAB is concerned that the long and seemingly unending work force restructuring being applied at Hanford has stressed and demoralized the workforce to a point of extreme risk to the success of the Hanford Mission. We are concerned for the health, safety and dignity of the workforce as the downsizing continues. The HAB

  2. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice40.htm

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

    5 Subject: Hanford Site Wide Ground Water Remediation Strategy (HAB Advice #40) Dear Messrs. Clarke and Wagoner, and Ms. Riveland: The Hanford Advisory Board (HAB) adopted the following advice regarding the Hanford Site Wide Ground Water Remediation Strategy. 1. The HAB endorses the strategy for remediation of ground water stated in the Hanford Site Wide Ground Water Remediation Strategy and recommends it be incorporated into the Hanford Site Ground Water Protection Management Program. 2. The

  3. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice42.htm

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

    6 Dear : Messrs. Clarke and Wagoner, and Ms. Riveland: The Hanford Advisory Board (HAB) adopted the following advice regarding the Proposed Plans for the Interim Action on the 300-FF-5 Operable Units. The HAB finds the proposed plans for the interim action on the 300-FF-5 Operable Units acceptable and consistent with previous recommendations. Very truly yours, Merilyn B. Reeves, Chair Hanford Advisory Board For questions or comments, please send email to Hanford_Advisory_Board@rl.gov HAB

  4. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice44c.ht

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

    Subject: Hanford Advisory Board Consensus Advice on FY 1998 Budget Planning Dear Mr. Wagoner: The Hanford Advisory Board has reviewed the preliminary DOE-RL Environmental Management budget planning for FY 1998. We appreciate your initiative and cooperation in making this budget data available for our review and comment. This review provides an opportunity for stakeholder input to the budget development process, which has not been available to us in previous years. This opportunity will greatly

  5. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice49.htm

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

    The Budget Development Process (HAB Advice #49) Dear Messrs. Clarke and Wagoner, and Ms. Riveland: Background The Hanford Advisory Board has been involved in the DOE Budget development process with both DOE-RL and Headquarters for two cycles now. Although the process itself keeps changing, the agency is continually improving its involvement of and communication with the public. DOE has made great strides at opening the process and including stakeholders. For that we commend them. In the spirit

  6. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice52.htm

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

    Dear Messrs. Clarke and Wagoner, and Ms. Riveland: Background The Hanford Advisory Board has previously advised the Tri-Party Agencies on Guidelines for Interim Use of Pump and Treat, Consensus Advice #3, July 8, 1994, and recommended continued funding for 200 UP-1 Groundwater Treatability Testing in Consensus Advice #17, Part IV.A. as revised, May 4, 1995. DOE is now considering treating pumped water from the 200 UP-1 Operable Unit in the Effluent Treatment Facility (ETF). Currently water at

  7. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice58.htm

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

    Interim Safe Storage of 105-C Reactor Dear Messrs. Clarke and Wagoner, and Ms. Riveland: BACKGROUND AND COMMENTS ON AGREEMENT-IN-PRINCIPLE A TPA milestone change request required that the agencies conclude negotiations to establish schedules and milestones for cleanup and removal of the reactor cores from all nine production reactors by December 31, 1996. These actions would be conducted to implement a Record of Decision (ROD) issued in 1993 which selected safe storage for up to 75 years

  8. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice59.htm

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

    Economic Diversity and Outsourcing Dear Mr. Wagoner: Thank you for your letter responding to the Hanford Advisory Board's advice letter #55 in which we expressed our concerns about the Project Hanford Management Contract (PHMC). The Board applauds the commitment in the PHMC to provide incentives for the creation of 3000 new jobs as part of diversifying the Tri-Cities' economy. We are concerned this goal may be met with an unacceptably high percentage of ephemeral service jobs, temporarily

  9. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice61.htm

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

    Columbia River Comprehensive Impact Assessment Dear Mr. Wagoner: The Hanford Advisory Board has considered the status of the Columbia River Comprehensive Impact Assessment (CRCIA) and has several concerns that need to be addressed in Phase 2 of the CRCIA. The CRCIA Phase 2 would provide a tool to evaluate impacts on the River from all current and future sources at the Hanford Site, enabling systematic analyses of cumulative impacts to guide decisions on cleanup actions. Our concerns and advice

  10. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice62.htm

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

    Project Hanford Management Contract (PHMC) Dear Mr. Wagoner: The Hanford Advisory Board is encouraged by the steps taken by the U.S. Department of Energy (DOE) to achieve contract reform at the Hanford site through the new Project Hanford Management Contract (PHMC). There has not been sufficient time to assess the effectiveness of the new PHMC contract to meet stakeholder and public expectations. Your letter dated December 3, 1996, indicates an integrated sitewide technical cost and schedule

  11. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice63.htm

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

    Institutional Controls Dear Messrs. Clarke, Fitzsimmons and Wagoner: The Board has taken the opportunity to become informed on issues concerning institutional controls and how they may be applied at the Hanford site. After significant discussion in three Board meetings and numerous committee meetings, the Board proposes the Tri-Parties use the following principles as they develop and implement cleanup decisions and make land available for other uses: 1. Physical and administrative institutional

  12. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice65.htm

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

    Unacceptable Program Impacts Under FY'97 Budget Dear Messrs. Clarke, Fitzsimmons and Wagoner: INTRODUCTION The Hanford Advisory Board began working with the Department of Energy (DOE) in 1995 to ensure that the values of citizens on the Hanford cleanup budget and priorities were incorporated in the budget for Fiscal Year 1997 (See HAB Consensus Advice #17). Most recently, the Board provided recommendations on the allocations of the FY 97 budget (See HAB Consensus Advice #54). The Board has

  13. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice77.htm

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

    Project Hanford Management Contract (PHMC) Performance Measures Dear Messrs. Alm and Wagoner: The Hanford Advisory Board, and particularly the Dollars & Sense Committee, have spent significant time in recent months obtaining and analyzing elements of the current PHMC contract. DOE has been helpful in facilitating this activity, sorting through some of the legitimate constraints and interpreting the provided information. While there was not always full agreement on the availability of some

  14. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice78.htm

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

    Focus on 2006 Plan and Contractor Integration Report Dear Messrs. Alm and Wagoner: The Hanford Advisory Board has previously provided extensive comments on the Focus on 2006 Plan. The most recent summary of these comments was provided to the Department of Energy on September 5, 1997. A number of conflicting documents which provide planning for the waste clean up program have been issued. These include the Focus on 2006 Plan, Contractors Integration Report, Waste Management Programmatic EIS,

  15. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice81.htm

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

    Hanford Safety Concerns Dear Messrs. Clarke, Fitzsimmons and Wagoner: The cleanup of the Hanford Site is predicated on the long term commitment of resources by the federal government. Over time, the strength of this commitment will be tested by a number of national, regional and local issues. One such local issue is the question of whether a proper safety culture is in place and practiced in the accomplishment of the cleanup. If there is a doubt about this, the willingness of the national

  16. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice82.htm

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

    200 Area Soils Redmediation Change Package Dear Messrs. Clarke, Fitzsimmons and Wagoner: Background The Tri-Party agencies have proposed a change to the Tri-Party Agreement that redefines how waste sites will be investigated in the 200 Areas. Key points of the new methodology include reorganizing 32 operable units into 23 like waste groupings. In addition, the proposed change would align Superfund work plans with RCRA closure plans. The approach is to investigate a representative number of sites

  17. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice83.htm

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

    TWRS Vadose Zone Characterization Dear Messrs. Clarke, Fitzsimmons and Wagoner: Advice A year ago, the Hanford Advisory Board made a series of recommendations in Advice #54 to get on with vadose zone characterization. The Hanford Advisory Board reiterates that DOE must now get on with it and use slant drilling for the followup borehole to supplement the results of the vertical SX borehole. The SX slant borehole is only part of getting on with full characterization of tank farms by 2003 as part

  18. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice88.htm

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

    Subject: Office of River Protection Management Plan Dear Mr. Wagoner: The Hanford Advisory Board (HAB) recognizes that the stated objective of the Congressional legislation creating the Office of River Protection (ORP) is to establish for the Tank Waste Remediation System (TWRS) the credibility it needs to succeed. The intent is to have a small, focused, self-contained office of top level professionals whose manager would report directly to the Assistant Secretary of Environmental Management

  19. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice90.htm

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

    Tom Fitzsimmons, Director Washington Department of Ecology P.O. Box 47600 Olympia, WA 98504-7600 Subject: Tank Waste Treatment Contract, TPA Milestones, Financing and Funding Dear Messrs. Owendoff, Wagoner, and Fitzsimmons: The Hanford Advisory Board (HAB) submits the following advice relating to progress on the BNFL contract for the technical design of a tank waste treatment facility. The health, environmental, and economic consequences of a failure of the tank waste treatment and disposal

  20. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    U.S. Refiner Motor Gasoline Prices by Formulation, Grade, Sales Type Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Conventional Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to

  1. http://www.hanford.gov/boards/hab/response/054.htm

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

    54 From: John D. Wagoner Ms. Merilyn B. Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 March 3, 1998 Dear Merilyn Reeves: HANFORD ADVISORY BOARD (HAB) ADVICE ON TANK WASTE REMEDIATION SYSTEM (TWRS) VADOSE ZONE In response to your letter to me, "TWRS Vadose Zone Characterization," dated December 5, 1997, HAB Consensus Advice #83, on Vadose Zone Characterization needed to support the overall mission of the TWRS Program, the U. S. Department of

  2. http://www.hanford.gov/boards/hab/response/072.htm

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

    2 From: John D. Wagoner, Tom Fitzsimmons, and Chuck Clarke Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 Dear Ms. Reeves: BOARD CONSENSUS ADVICE #72: PROPOSED TRI-PARTY AGREEMENT (TPA) MODIFICATIONS; K BASINS SPENT NUCLEAR FUEL PROJECT (M-34-OOA), JULY 11, 1997 We appreciate the time taken by you and other members of the Hanford Advisory Board (the Board) in reviewing and commenting on the agencies' proposed modifications to the TPA

  3. http://www.hanford.gov/boards/hab/response/073.htm

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

    3 From: John D. Wagoner, Tom Fitzsimmons, and Chuck Clarke Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 Dear Ms. Reeves: BOARD CONSENSUS ADVICE #73: PROPOSED TRI-PARTY AGREEMENT (TPA) MODIFICATIONS FOR DISPOSITION OF HANFORD SURPLUS REACTORS (M-93-00), JULY 11, l997 Thank you very much for your recent Board consensus advice and support, regarding the agencies' proposed TPA modifications covering the U.S. Department of Energy's reactors on

  4. http://www.hanford.gov/boards/hab/response/082.htm

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

    2 From: John D. Wagoner, Tom Fitzsimmons, and Chuck Clarke Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 Dear Ms. Reeves: BOARD CONSENSUS ADVICE #82: PROPOSED TRI-PARTY AGREEMENT (TPA) COMMITMENTS ON THE 200 AREAS ENVIRONMENTAL RESTORATION SOIL REMEDIATION STRATEGY, DECEMBER 5, The Tri-Party agencies have reviewed the consensus advice provided by the Hanford Advisory Board on December 5, 1997. The agencies thank you for the advice and

  5. http://www.hanford.gov/boards/hab/response/083.htm

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

    3 From: John D. Wagoner Ms. Merilyn B. Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 March 3, 1998 Dear Merilyn Reeves: HANFORD ADVISORY BOARD (HAB) ADVICE ON TANK WASTE REMEDIATION SYSTEM (TWRS) VADOSE ZONE In response to your letter to me, "TWRS Vadose Zone Characterization," dated December 5, 1997, HAB Consensus Advice #83, on Vadose Zone Characterization needed to support the overall mission of the TWRS Program, the U. S. Department of

  6. http://www.hanford.gov/boards/hab/response/089.htm

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

    9 From: Karen Randolph Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 January 14, 1999 Dear Ms. Reeves: This letter is in response to your Hanford Advisory Board letter of advice regarding openness at Hanford, Advice Letter #89 to John Wagoner, RL Manager, and Ralph Lightner, DOE Headquarters, dated December 4, 1998. We appreciate your support for the Hanford Openness Workshops' (HOW) recommendations to the DOE Richland Operations Office

  7. http://www.hanford.gov/boards/hab/response/090.htm

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

    Tom Fitzsimmons Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 January 5, 1999 Dear Ms. Reeves: RE: Hanford Advisory Board Consensus Advice #90 dated December 4 1998. Thank you for your December 4, l998 letter to Assistant Secretary Owendoff, John Wagoner, and me regarding the Department of Energy's (USDOE's) Hanford tank waste treatment contract, and associated Tri-Party Agreement financing and funding considerations. I share the Board's

  8. DATE:

    Office of Legacy Management (LM)

    DATE: AUG 12 1991 REPLY TO ATTN OF: EM-421 (J. Wagoner, 3-8147) SUBIECT: Elimination of the Duriron Company Site TO: The File I have reviewed the attached site summary and elimination recommendation for the Duriron Company Site in Dayton, Ohio. I have determined that there is little likelihood of radioactive contamination at this site. Based on the above, the Ouriron Company Site is hereby eliminated from further consideration under the Formerly Utilized Sites Remedial Action Program. W.

  9. Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane

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

    Vans Renzenberger Inc Saves Money With Propane Vans to someone by E-mail Share Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Facebook Tweet about Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Twitter Bookmark Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Google Bookmark Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Delicious Rank Alternative Fuels Data

  10. Spacecraft surface charging within geosynchronous orbit observed...

    Office of Scientific and Technical Information (OSTI)

    Title: Spacecraft surface charging within geosynchronous orbit observed by the Van Allen Probes: SPACECRAFT CHARGING ON VAN ALLEN PROBES Authors: Sarno-Smith, Lois K. 1 ; Larsen, ...

  11. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Spacecraft surface charging within geosynchronous orbit observed by the Van Allen Probes: SPACECRAFT CHARGING ON VAN ALLEN PROBES Sarno-Smith, Lois K. ; Larsen, Brian A. ; Skoug, ...

  12. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    ... Spacecraft surface charging within geosynchronous orbit observed by the Van Allen Probes: SPACECRAFT CHARGING ON VAN ALLEN PROBES Sarno-Smith, Lois K. ; Larsen, Brian A. ; Skoug, ...

  13. Browse by Discipline -- E-print Network Subject Pathways: Mathematics...

    Office of Scientific and Technical Information (OSTI)

    W X Y Z Van Zee, John W. (John W. Van Zee) - Department of Chemical Engineering, University of South Carolina Varaiya, Pravin (Pravin Varaiya) - Department of Electrical ...

  14. Tuning the electronic structure of monolayer graphene/ Mo S 2...

    Office of Scientific and Technical Information (OSTI)

    Tuning the electronic structure of monolayer graphene Mo S 2 van der Waals ... Title: Tuning the electronic structure of monolayer graphene Mo S 2 van der Waals ...

  15. Preparation of Papers for AIAA Technical Conferences

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

    , Albuquerque, NM, 87185 Jeroen van Dam and Scott Hughes National Renewable ... 20 Adams, D.; White, J.; Rumsey, M.; van Dam, J., "Impact, Loading and Damage Detection ...

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

    Office of Scientific and Technical Information (OSTI)

    Quantum Electron Matter Group, Van der Waals-Zeeman Institute for Experimental Physics, Universiteit van Amsterdam Queensland, University of - Department of Physics, Laser ...

  17. Browse by Discipline -- E-print Network Subject Pathways: Geosciences...

    Office of Scientific and Technical Information (OSTI)

    Van Duyne, Richard P.(Richard P.Van Duyne).- Department of Chemistry, Northwestern University Vardi, Amichay (Amichay Vardi) - Department of Chemistry, Ben-Gurion University Velev, ...

  18. Near-earth injection of MeV electrons associated with intense...

    Office of Scientific and Technical Information (OSTI)

    Van Allen Probes observations Citation Details In-Document Search Title: Near-earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen ...

  19. OSTIblog Articles in the space technology Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    space technology Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in jamesvanallenwcaption.jpg James Van Allen's space instrumentation innovations and his... ...

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Gas environments on the Properties of Aluminum-doped Zinc Oxide Thin Films for Photovoltaic Application Chauhan, Ram Narayan ; Kumar, Jitendra ; Singh, C. ; Anand, R. S....

  1. DOI-BLM-NV-B020-2011-0026-EA | Open Energy Information

    Open Energy Info (EERE)

    Environmental Analysis Type EA Applicant Ram Power Consultant EPG, Inc., Environmental Management Associates Geothermal Area Silver Peak Geothermal Area Project Location Nevada...

  2. MHK Technologies/Centipod | Open Energy Information

    Open Energy Info (EERE)

    platform, optimally yawed, active to wavefront exposure has flotation pods driving hydraulic rams. Power Transfer Method Fluid drives the hydroelectric generating system...

  3. Your Data Analysis & Visualization Needs Mira Performance Boot Camp

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

    Mira Performance Boot Camp May 20, 2015 Joseph A. Insley Tukey- High Performance Visualization Cluster ¤ 96 AMD Dual Opteron 6128 Compute Nodes ¥ 16 total CPU cores per node ¥ 64 GB RAM ¥ 2 NVIDIA Tesla M2070 GPUs, 6 GB RAM each ¤ 6 terabytes of CPU RAM, 1.1 terabytes of GPU RAM ¤ Peak GPU Performance: Over 98 TeraFLOPS ¤ Cross-Mounted Filesystem with Mira 2 Cooley - Expected June production ¤ Analytics/Visualization cluster ¤ Peak 223 TF ¤ 126 nodes; each

  4. Module 2- Work Breakdown Structure

    Broader source: Energy.gov [DOE]

    This module defines and illustrates the Work Breakdown Structure (WBS), WBS dictionary, Organizational Breakdown Structure (OBS) and Responsibility Assignment Matrix (RAM).

  5. Durability Evaluation of an Integrated Diesel NOx Adsorber A...

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

    More Documents & Publications Development of NOx Adsorber System for Dodge Ram 2007 Heavy duty Pickup Truck Desulfurization Fuel Filter Update on Diesel Exhaust Emission Control ...

  6. Glossary

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

    Excludes ram-jet and petroleum rocket fuels. OPEC: Organization of Petroleum Exporting Coun- tries, oil-producing and exporting countries that have organized for the...

  7. MHK Technologies/Pelamis | Open Energy Information

    Open Energy Info (EERE)

    joints. The wave-induced motion of these joints is resisted by hydraulic rams, which pump high-pressure fluid through hydraulic motors via smoothing accumulators. The hydraulic...

  8. Concept of Operations for Real-time Airborne Management System

    SciTech Connect (OSTI)

    Barr, Jonathan L.; Taira, Randal Y.; Orr, Heather M.

    2013-03-04

    The purpose of this document is to describe the operating concepts, capabilities, and benefits of RAMS including descriptions of how the system implementations can improve emergency response, damage assessment, task prioritization, and situation awareness. This CONOPS provides general information on operational processes and procedures required to utilize RAMS, and expected performance benefits of the system. The primary audiences for this document are the end users of RAMS (including flight operators and incident commanders) and the RAMS management team. Other audiences include interested offices within the Department of Homeland Security (DHS), and officials from other state and local jurisdictions who want to implement similar systems.

  9. Microsoft Word - TYSP 2015 Limited Update Final-2

    National Nuclear Security Administration (NNSA)

    maintainability and reliability. As examples, manufacturers of the Ultraviolet Flame Detection System, Radiation Alarm Monitoring System (RAMS), PIDAS, and HE Synthesis...

  10. X:\\ARM_19~1\\P113-137.WPD

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

    Research Community Climate Model (CCM2). The CSU eterized in terms of the grid cell mean and subgrid RAMS cloud microphysics parameterization predicts mass variance of...

  11. Boca Raton, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Companies in Boca Raton, Florida Citrus Energy LLC Hydro Alternative Energy Power Tree Corp RAM Capital Management Group SmartGridCareers.com References US Census Bureau...

  12. Keystone/Mesquite Lake Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Imperial County, NV Geothermal Area South Brawley Geothermal Area Geothermal Region Gulf of California Rift Zone Geothermal Project Profile Developer Ram Power Project Type...

  13. BP-12 Final Models Datasets

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

    MB, XLS) Tier 2 Module of RAM RAM Tier 2 Pricing Module (4.8 MB, XLS) Tool Kit Files (TPP) ToolKit v4.8.1 BP-12 Final Studies Release 4-Aug-11 (12.5 MB, XLS) Risk Mod Output...

  14. Development of an Automated Security Risk Assessment Methodology Tool for Critical Infrastructures.

    SciTech Connect (OSTI)

    Jaeger, Calvin D.; Roehrig, Nathaniel S.; Torres, Teresa M.

    2008-12-01

    This document presents the security automated Risk Assessment Methodology (RAM) prototype tool developed by Sandia National Laboratories (SNL). This work leverages SNL's capabilities and skills in security risk analysis and the development of vulnerability assessment/risk assessment methodologies to develop an automated prototype security RAM tool for critical infrastructures (RAM-CITM). The prototype automated RAM tool provides a user-friendly, systematic, and comprehensive risk-based tool to assist CI sector and security professionals in assessing and managing security risk from malevolent threats. The current tool is structured on the basic RAM framework developed by SNL. It is envisioned that this prototype tool will be adapted to meet the requirements of different CI sectors and thereby provide additional capabilities.

  15. DESTINY

    SciTech Connect (OSTI)

    2015-03-10

    DESTINY is a comprehensive tool for modeling 3D and 2D cache designs using SRAM,embedded DRAM (eDRAM), spin transfer torque RAM (STT-RAM), resistive RAM (ReRAM), and phase change RAM (PCN). In its purpose, it is similar to CACTI, CACTI-3DD or NVSim. DESTINY is very useful for performing design-space exploration across several dimensions, such as optimizing for a target (e.g. latency, area or energy-delay product) for agiven memory technology, choosing the suitable memory technology or fabrication method (i.e. 2D v/s 3D) for a given optimization target, etc. DESTINY has been validated against several cache prototypes. DESTINY is expected to boost studies of next-generation memory architectures used in systems ranging from mobile devices to extreme-scale supercomputers.

  16. DESTINY

    Energy Science and Technology Software Center (OSTI)

    2015-03-10

    DESTINY is a comprehensive tool for modeling 3D and 2D cache designs using SRAM,embedded DRAM (eDRAM), spin transfer torque RAM (STT-RAM), resistive RAM (ReRAM), and phase change RAM (PCN). In its purpose, it is similar to CACTI, CACTI-3DD or NVSim. DESTINY is very useful for performing design-space exploration across several dimensions, such as optimizing for a target (e.g. latency, area or energy-delay product) for agiven memory technology, choosing the suitable memory technology or fabrication methodmore » (i.e. 2D v/s 3D) for a given optimization target, etc. DESTINY has been validated against several cache prototypes. DESTINY is expected to boost studies of next-generation memory architectures used in systems ranging from mobile devices to extreme-scale supercomputers.« less

  17. Alternative Fuels Data Center: Vehicle Search

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

    526 vehicles Search small New Search | Download | Print Spinner Filter by: Fuel/Technology: All | Class/Type: All | Manufacturer: All View: Matrix List Your search returned no results. You can modify your search using the filters on the right or start a new search. Acura RLX Hybrid (2016) 2016 acura rlx Hybrid Electric Sedan/Wagon Fuel Economy: 28 mpg city / 32 mpg hwy Emission Certification: LEV III SULEV30, Tier 2 Bin 3 Engine: 3.5L V6 Transmission: Auto Find a Dealer Audi A3 Sportback e-tron

  18. Ufl

    Office of Legacy Management (LM)

    D*E(;;~8 \3s. 8 -\ . EFG (07.9:Q - lJ hit&d States Government - I_ memorandum Ufl Department of Energy ------ r ( \' * ;1;1.-' ,p "I (-pQ ( +;y, ---- [ 2 \ \ ! DATE: REPLY TO ATTN OF: AUG 12 1991 SUBJECT: EM-421 (J. Wagoner, 3-8147) Elimination of the Metcut Research Site TO: The File I have reviewed the attached site summary and elimination recommendation for the Metcut Research Site. I have determined that there is little likelihood of radioactive contamination at this site. Based on

  19. W89,

    Office of Legacy Management (LM)

    W89, EFG ,cl,.oo) IL. 3a- vI., Uhiied States Government memorandum ~ DATE: AUG 1 2 1991. r+@- REPLY TO ** Al-m OF: EM-421 (J. Wagoner, 3-8147d*/ SUEJECT: Elimination of the Ordnance Plant Site - TO: The File I have reviewed the attached site summary and elimination recommendat for the Kankakee Ordnance Plant Site in Kankakee, Illinois. I have determined that there is little likelihood of radioactive contaminati this site. Based on the above, the Kankakee Ordnance Plant Site is hereby elimin from

  20. OSTIblog Articles in the geothermal Topic | OSTI, US Dept of Energy Office

    Office of Scientific and Technical Information (OSTI)

    of Scientific and Technical Information geothermal Topic Brady Hot Springs - A Geothermal Success Story by Kathy Chambers 09 Sep, 2016 in brady_hot_springs_300.png Fumaroles at Brady Hot Springs, Nevada. Image credit: DOE Office of Energy Efficiency and Renewable Energy, Photo by Dante Fratta In the 1800s, the Brady Hot Springs geothermal fields were known as the "Springs of False Hope." As pioneer wagon trains traveled across the northern Nevada desert on their way to California,

  1. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice13.htm

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

    February 8, 1995 RE: Off-site Mixed Waste Acceptance Dear Messrs. Clarke and Wagoner, and Ms. Riveland: The following advice was adopted by the Hanford Advisory Board on February 3, 1995. The State of Washington and U.S. EPA should not allow the U.S. Department of Energy or U.S. Department of Defense to transfer to the Hanford site any "Mixed (hazardous and radioactive) Waste" unless the following criteria are met: 1. A general condition of permit and plan approval and subsequent

  2. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Motor Gasoline Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to a retail outlet. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in which natural gas liquids are

  3. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Motor Gasoline Prices by Grade and Sales Type Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to a retail outlet. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in

  4. http://www.hanford.gov/boards/hab/response/080.htm

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

    0 From: John D. Wagoner Ms. Merilyn Reeves, Chair Hanford Advisory Board 723 The Parkway, Suite 200 Richland, Washington 99352 FEB 05 1998 Dear Ms. Reeves: RESPONSE TO HANFORD ADVISORY BOARD'S (HAB) ADVICE NO. 80 ON "TIMELINE FOR PUBLIC INPUT TO FY 2000 BUDGET PRIORITIZATION INTEGRATED PRIORITY LIST (IPL) AND 2006 PLAN PROCESS FOR 1998" In response to the subject Advice No. 80 dated December 5, 1997, DOE HQ has agreed to extend the due date for the FY 2000 IPL submittal to April 15,

  5. ,The Honorable Thomas Henino City Hall Plaza I

    Office of Legacy Management (LM)

    Department of Energy Washington,. DC 20585 MAR 29 1995 ,The Honorable Thomas Henino City Hall Plaza I Boston, Massachusetts 02201 '. ! Dear Mayor Menino: Even though additional involvement by DOE is,not necessary at this site, we are prepared to respond to any concerns you may have. -' : __ if you have any questions,' please feel free to call me eat 301-427li721 or Dr. W. Alexander Willlams (301-427-1719)~of my staff. ' gyp , ,~.&.Qz J ~ J / d .!~a : T- " ames W. Wagoner I -. Secretary

  6. . UrZed States Government DePartment of Enerq DATE: REPLY TO

    Office of Legacy Management (LM)

    YVE r 1Lcla (8.8gJ EFG (07.90) (3f1 , q q - z . UrZed States Government DePartment of Enerq DATE: REPLY TO A?TN OF: SUBJECT: TO: =.--. AUG12 1991 EM-421 (J. Wagoner, 3-8147) Elimination of the Processes Research, Inc. Site The File I have reviewed the attached site summary and elimination recommendation for the Processes Research, Inc. Site in Cincinnati, Ohio. I have determined that there is little likelihood of radioactive contamination at this site. Based on the above, the Processes Research,

  7. Density functional theory study of the interaction of vinyl radical, ethyne, and ethene with benzene, aimed to define an affordable computational level to investigate stability trends in large van der Waals complexes

    SciTech Connect (OSTI)

    Maranzana, Andrea E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it Giordana, Anna E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it Indarto, Antonius Tonachini, Glauco; Barone, Vincenzo E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it; Causà, Mauro E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it; Pavone, Michele E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it

    2013-12-28

    Our purpose is to identify a computational level sufficiently dependable and affordable to assess trends in the interaction of a variety of radical or closed shell unsaturated hydro-carbons A adsorbed on soot platelet models B. These systems, of environmental interest, would unavoidably have rather large sizes, thus prompting to explore in this paper the performances of relatively low-level computational methods and compare them with higher-level reference results. To this end, the interaction of three complexes between non-polar species, vinyl radical, ethyne, or ethene (A) with benzene (B) is studied, since these species, involved themselves in growth processes of polycyclic aromatic hydrocarbons (PAHs) and soot particles, are small enough to allow high-level reference calculations of the interaction energy ΔE{sub AB}. Counterpoise-corrected interaction energies ΔE{sub AB} are used at all stages. (1) Density Functional Theory (DFT) unconstrained optimizations of the A−B complexes are carried out, using the B3LYP-D, ωB97X-D, and M06-2X functionals, with six basis sets: 6-31G(d), 6-311 (2d,p), and 6-311++G(3df,3pd); aug-cc-pVDZ and aug-cc-pVTZ; N07T. (2) Then, unconstrained optimizations by Møller-Plesset second order Perturbation Theory (MP2), with each basis set, allow subsequent single point Coupled Cluster Singles Doubles and perturbative estimate of the Triples energy computations with the same basis sets [CCSD(T)//MP2]. (3) Based on an additivity assumption of (i) the estimated MP2 energy at the complete basis set limit [E{sub MP2/CBS}] and (ii) the higher-order correlation energy effects in passing from MP2 to CCSD(T) at the aug-cc-pVTZ basis set, ΔE{sub CC-MP}, a CCSD(T)/CBS estimate is obtained and taken as a computational energy reference. At DFT, variations in ΔE{sub AB} with basis set are not large for the title molecules, and the three functionals perform rather satisfactorily even with rather small basis sets [6-31G(d) and N07T], exhibiting deviation from the computational reference of less than 1 kcal mol{sup −1}. The zero-point vibrational energy corrected estimates Δ(E{sub AB}+ZPE), obtained with the three functionals and the 6-31G(d) and N07T basis sets, are compared with experimental D{sub 0} measures, when available. In particular, this comparison is finally extended to the naphthalene and coronene dimers and to three π−π associations of different PAHs (R, made by 10, 16, or 24 C atoms) and P (80 C atoms)

  8. Paging memory from random access memory to backing storage in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Inglett, Todd A; Ratterman, Joseph D; Smith, Brian E

    2013-05-21

    Paging memory from random access memory (`RAM`) to backing storage in a parallel computer that includes a plurality of compute nodes, including: executing a data processing application on a virtual machine operating system in a virtual machine on a first compute node; providing, by a second compute node, backing storage for the contents of RAM on the first compute node; and swapping, by the virtual machine operating system in the virtual machine on the first compute node, a page of memory from RAM on the first compute node to the backing storage on the second compute node.

  9. Introduction to High Performance Computers Richard Gerber NERSC User Services

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    What are the main parts of a computer? Merit Badge Requirements ... 4. Explain the following to your counselor: a. The five major parts of a computer. ... Boy Scouts of America Offer a Computers Merit Badge 5 What are the "5 major parts"? 6 Five Major Parts eHow.com Answers.com Fluther.com Yahoo! Wikipedia CPU CPU CPU CPU Motherboard RAM Monitor RAM RAM Power Supply Hard Drive Printer Storage Power Supply Removable Media Video Card Mouse Keyboard/ Mouse Video Card Secondary Storage

  10. BPA-2011-00611-FOIA Correspondence

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    contracts between BPA and former vice president Vickie VanZandt or her firm, VanZandt Electric Transmission Consulting, Inc., September 1, 2009. 2. The sole-source...

  11. BPA-2011-00611-FOIA Response

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    contracts between BPA and former vice President Vickie VanZandt or her firm, VanZandt Electric Transmission Consulting, Inc., since September 1, 2009. 2. The sole-source...

  12. Freedom of Information Act Response

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    6, 2010 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 RE: BPA-2010-01870-F Dear Mr. van Dijk: This is a partial release of the information you requested under...

  13. Aeroelastic Modeling of Large Off-shore Vertical-axis Wind Turbines...

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    ... K. Dixon, C. Ferreira, C. Hofemann, G. van Bussel, and G. van Kuik, "A 3D unsteady panel method for vertical axis wind turbines," Proceedings of the European Wind Energy ...

  14. Preparation of Papers for AIAA Technical Conferences

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    ... K. Dixon, C. Ferreira, C. Hofemann, G. van Bussel, and G. van Kuik, "A 3D unsteady panel method for vertical axis wind turbines," Proceedings of the European Wind Energy ...

  15. Fermilab | Newsroom | Press Releases | March 18, 2014: Edward...

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    After Feynman's death in 1988, Leighton inherited the van and used it in 1993 to transport the Tuvan throat singers during their first tour of California. The Feynman van,...

  16. European Wind Energy Conference Exhibition

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    ... Van Dam et. al. 5-7, have investigated, both computationally with CFD investigations and ... Figure 2. Microtab concept based on Kutta Condition (van Dam 18) The specific microtab ...

  17. Active Aerodynamic Blade Distributed Flap Control Design Procedure

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    ... Van Dam et. al., 2-4 have investigated, both computationally with CFD investigations and ... Ca., June 4-6, 2007. 2 Yen, D., van Dam, C.P., Smith, R.L. and Collins, S.D., ...

  18. Microsoft PowerPoint - AWEA08-pitch1.ppt

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    Acknowledgments Acknowledgments UC Davis UC Davis - - Professor Case van Dam Professor Case van Dam - - M. Leal M. Leal - - J.P. Baker J.P. Baker Sandia National Laboratories ...

  19. EWEC Paper … December 3, 2008

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    ... turbine blade load control has recently been compiled by Johnson, van Dam and Berg 3. ... 8-11 January, 2007. 3. Johnson, Scott, van Dam, C.P. (Case), and Berg, Dale, 2008, "Active ...

  20. Optimized Active Aerodynamic Blade Control

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    ... loads and increased energy capture. van Dam et. al., 4-6 has investigated both ... In reference 9 van Dam, et.al. have developed a microtab wing section for wind tunnel ...

  1. Field Test Results from the Sandia SMART Rotor

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    back to collaborations with C.P. van Dam and R. Chow on the microtab device concept ... from Wind, 2010. 18 Chow, R., and van Dam, C.P., "Unsteady Computational ...

  2. BPA-2013-01714-FOIA Correspondence

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    Richard van Dijk Another Way BPA PO Box 820152 Vancouver, WA 98682 FOIA BPA-2013-01714-F Dear Mr. van Dijk: Thank you for your request for records that you made to the Bonneville...

  3. BPA-2011-00359-FOIA Correspondence

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    's of PUBLIC AFFAIRS December 14. 2010 In reply refer to: DK-7 Richard van Dijk Another Way BPA P.O. Box 820152 Vancouver, WA 98682 RE: BPA-2011-00359-F Dear Mr. van...

  4. BPA-2012-00009-Consult Response

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    1 In reply refer to: DK-7 Mr. Richard van Dijk Ex 6 RE: FOIA BPA-2012-00009-C Dear Mr. van Dijk: This is a final response to your Freedom of Information Act (FOIA) request to...

  5. Bonneville Power Administration

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    December 20. 2010 In reply refer to: DK-7 Mr. Richard van Dijk Another Way BPA RE: FOIA BPA-2011-00126-F Dear Mr. van Dijk: This is a final response to your request lUr...

  6. BPA-2011-01630-FOIA Response

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    Oregon 97208-3621 PUBLIC AFFAIRS October 8, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01630-F Dear Mr. van Dijk: This is a partial response to your request...

  7. BPA-2011-01635-FOIA Correspondence

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    Oregon 97208-3621 PUBLIC AFFAIRS August 8, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA FOIA BPA-2011-01635-F Dear Mr. van Dijk: Thank you for your request...

  8. BPA-2011-00358-FOIA Response

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    5, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 RE: BPA-2011-00358-F Dear Mr. van Dijk: This is a final response to your request for information that you made...

  9. BPA-2012-00235-FOIA Correspondence

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    Oregon 97208-3621 PUBLIC AFFAIRS December 7, 2011 In reply refer to: DK-7 Richard van Dijk Ex 6 FOIA BPA-2012-00235-F Dear Mr. van Dijk: Bonneville Power Administration (BPA) is...

  10. BPA-2014-00700-FOIA Correspondence

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    Richard van Dijk Ex 6 FOIA BPA-2014-00700-F Dear Mr. van Dijk: Thank you for your request for records that you made to the Bonneville Power Administration (BPA), under the Freedom...

  11. BPA-2011-01732-FOIA Correspondence

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    ' 91 ES O F P PUBLIC AFFAIRS August 30, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01732-F Dear Mr. van Dijk: Thank you for your request for records that...

  12. BPA-2011-01631-FOIA Response

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    7, 2011 In reply refer to: DK-7 Richard van Dijk Ex 6 FOIA BPA-2011-01631-F Dear Mr. van Dijk: This is a final response to your request for records that you made to the Bonneville...

  13. BPA-2011-00358-FOIA Correspondence

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    4, 2010 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 RE: BPA-2011-00358-F Dear Mr. van Dijk: Thank you for your request for information that you made to the...

  14. Microsoft Word - ExLtr.doc

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    8, 2013 In reply refer to: DK-7 Richard van Dijk Another Way BPA PO Box 820152 Vancouver, WA 98682 FOIA BPA-2013-00361-F Dear Mr. van Dijk: Bonneville Power Administration (BPA)...

  15. BPA-2012-00009-C FOIA Correspondence

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    11, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 FOIA BPA-2011-00009-C Dear Mr. van Dijk: This letter is in response to a FOIA request that you sent to the...

  16. BPA-2013-01712-FOIA Correspondence

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    AND CONTINUITY OF OPERATIONS September 20, 2013 In reply refer to: NN- 1 Richard van Dijk Another Way BPA P0 Box 820152 Vancouver, WA 98682 FOIA BPA-2013-01712-F Dear Mr. van...

  17. BPA-2011-01634-FOIA Correspondence

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    97208-3621 esoF PUBLIC AFFAIRS August 9, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA FOIA BPA-2011-01634-F Dear Mr. van Dijk: Thank you for your request...

  18. BPA-2011-00121 FOIA Response

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    10 In reply refer to: DK-7 Mr. Richard van Dijk Another Way BPA Ex 6 RE: FOIA BPA-2011-00121-F Dear Mr. van Dijk: This is a final response to your request for information that you...

  19. BPA-2010-00122-FOIA Response

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    Mr. Richard van Dijk Another Way BPA P.O. Box 820152 Vancouver, WA 98682 RE: FOIA BPA-2011-00122-F Dear Mr. van Dijk: This is a final response to your request for information...

  20. BPA-2011-00121-FOIA Correspondence

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    November 18, 2010 In reply refer to: DK-7 Mr. Richard van Dijk: Another Way BPA Ex 6 RE: BPA-2011-00121-F Dear Mr. van Dijk: Bonneville Power Administration is taking an allowed...

  1. BPA-2011-01634-FOIA Response

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    Oregon 97208-3621 PUBLIC AFFAIRS August 30, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01634-F Dear Mr. van Dijk: This is a final response to your request for...

  2. BPA-2011-01780-FOIA Correspondence

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    T ES O F P PUBLIC AFFAIRS August 31, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01780-F Dear Mr. van Dijk: Thank you for your request for records that...

  3. BPA-2010-00493-FOIA Correspondence

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    Richard van Dijk 19521 NE 212 th Ave Brush Prairie, WA 98606 In reply refer to: DK-7 FOIA BPA 2010-00493-F Dear Mr. van Dijk: Thank you for the request for information that you...

  4. Bonneville Power Administration

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    DK-7 Mr. Richard van C)ijk Another Way BPA Ex 6 RE: FOIA BPA-2012-00294-F Dear Mr. van Dijk: This is a final response to your request for information that you made to the...

  5. BPA-2012-00238-FOIA Correspondence

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    Oregon 97208-3621 PUBLIC AFFAIRS December 7, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 FOIA BPA-2012-00238-F Dear Mr. van Dijk: Bonneville Power...

  6. BPA-2011-01636-FOIA Response

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    97208-3621 P PUBLIC AFFAIRS August 23, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01636-F Dear Mr. van Dijk: This is a final response to your request for...

  7. BPA-2011-01630-FOIA Correspondence

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    97208-3621 qofP PUBLIC AFFAIRS August 8, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA FOIA BPA-2011-01630-F Dear Mr. van Dijk: Thank you for your request...

  8. bpa-2011-01733-FOIA Correspondence

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    30, 2011 In reply refer to: DK-7 Richard van Dijk Ex 6 FOIA BPA-2011-01733-F Dear Mr. van Dijk: Thank you for your request for records that you made to the Bonneville Power...

  9. BPA-2011-01782-FOIA Correspondence

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    Oregon 97208-362 PUBLIC AFFAIRS August 31, 2011 In reply refer to: DK-7 Richard van Dijk FOIA BPA-2011-01782-F Dear Mr. van Dijk: Thank you for your request for records that...

  10. BPA-2013-00484-FOIA Response

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    4, 2013 In reply refer to: DK-7 Richard van Dijk Another Way BPA PO Box 820152 Vancouver, WA 98682 FOIA BPA-2013-00484-F Dear Mr. van Dijk: Thank you for your request for records...

  11. Portland HQ Letterhead

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    1, 2011 In reply refer to: DK-7 Richard van Dijk Another Way BPA Ex 6 FOIA BPA-2012-00236-F Dear Mr. van Dijk: Thank you for your request for records that you made to the...

  12. BPA-2010-01108-FOIA Correspondence

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    4, 2010 In reply refer to: DK-7 Richard van Dijk Better Way for BPA 19521 NE 212 th Avenue Brush Prairie, WA 98606 RE: BPA-2010-01108-F Dear Mr. van Dijk: Thank you for your...

  13. BPA 2011-00359-FOIA Response

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    4, 2011 In reply refer to: DK-7 Mr. Richard van Dijk Another Way BPA P.O. Box 820152 Vancouver, WA 98682 RE: FOIA BPA-2011-00359-F Dear Mr. van Dijk: This is a final response to...

  14. Electricity Advisory Committee Meeting Presentations March 2015...

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

    David Wade, EPB Chattanooga Craig Miller, NRECA Vickie VanZandt, VanZandt Electric ... (811.25 KB) Panel Presentation - Craig Miller, NRECA (948.63 KB) Panel ...

  15. Correlated Pc4-5 ULF waves, whistler-mode chorus, and pulsating...

    Office of Scientific and Technical Information (OSTI)

    and pulsating aurora observed by the Van Allen Probes and ground-based systems Citation ... and pulsating aurora observed by the Van Allen Probes and ground-based systems Theory and ...

  16. The global context of the 14 November 2012 storm event (Journal...

    Office of Scientific and Technical Information (OSTI)

    From 2 to 5 UT on 14 November 2012, the Van Allen Probes observed repeated particle flux ... field lines with similar occurrence patterns to those of the Van Allen Probe events. ...

  17. Source and seed populations for relativistic electrons: Their...

    Office of Scientific and Technical Information (OSTI)

    Strong enhancements of outer Van Allen belt electrons have been shown to have a clear ... orbit electron flux data and Van Allen Probes particle and fields data to study ...

  18. Spatial structure and temporal evolution of energetic particle...

    Office of Scientific and Technical Information (OSTI)

    Recent results by the Van Allen Probes mission showed that the occurrence of energetic ion ... storm (Dst -40 nT) on 14 July 2013. Van Allen Probe B, inside geosynchronous orbit, ...

  19. Fact #704: December 5, 2011 Fuel Consumption Standards for New...

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

    4: December 5, 2011 Fuel Consumption Standards for New Heavy Pickups and Vans Fact 704: December 5, 2011 Fuel Consumption Standards for New Heavy Pickups and Vans In September ...

  20. BPA-2012-00189-C Response

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    4, 2012 In reply refer to: DK-7 Richard van Dijk Ex 6 FOIA Consult BPA-2012-00189-C Dear Mr. van Dijk: This is the final response to the request for documents you made through the...

  1. Curriculum Vitae

    Office of Scientific and Technical Information (OSTI)

    ... Owen, M. G. Schultz, D. Shindell, S. J. Smith, E. Stehfest, J. Van Aardenne, O. R. ... K. Riahi, S. J. Smith, D. P. van Vuuren, A. Conley, F. Vitt: Global and regional evolution ...

  2. OSTIblog Articles in the space technology Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information space technology Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in james_van_allen_wcaption.jpg James Van Allen's space instrumentation innovations and his advocacy for Earth satellite planetary missions ensured his place among the early leaders of space exploration. After World War II, Van Allen begin his atmospheric research at the Johns Hopkins University Applied Physics Laboratory and Brookhaven National Laboratory. He

  3. HOPE Release 3 Pitch Angle Sneak Peak

    SciTech Connect (OSTI)

    Larsen, Brian Arthur; Skoug, Ruth M.

    2015-12-04

    This report describes how the HOPE instrument is used to measure subatomic particles in the Van Allen belts.

  4. Proper Orthogonal Decomposition of the Flow in a T-Junction (In: Advances

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

    Study - Propane Bakery Delivery Step Vans April 2016 1 Contents Background .......................................................................................................................................................................... 3 Motivation for Adopting Propane ................................................................................................................................... 3 Financial Benefits

  5. OSTI, US Dept of Energy Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond James Van Allen - Space Pioneer by Kathy Chambers on Fri, June 10, 2016 james_van_allen_wcaption.jpg James Van Allen's space instrumentation innovations and his advocacy for Earth satellite planetary missions ensured his place among the early leaders of space exploration. After World War II, Van Allen begin his atmospheric research at the Johns Hopkins University Applied Physics Laboratory and Brookhaven National Laboratory. He went

  6. This Appendix Current as of August...

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    From NPL (9301996) 1100 BSUHR 1100 BSUHR, 1100 Area Bus Shop Underground Hoist Rams Storage Tank Deleted from NPL (9301996) 1100 HWSA 1100 HWSA, 1100 Area HWSA, 1100 Area...

  7. Capture of Carbon Dioxide from Air and Flue Gas in the Alkylamine...

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    Capture of Carbon Dioxide from Air and Flue Gas in the Alkylamine-Appended Metal-Organic Framework mmen-Mg2(dobpdc) Previous Next List Thomas M. McDonald, Woo Ram Lee, Jarad A. ...

  8. CX-011072: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Intelligent Blow Out Preventers RAM Actuation Sensor System CX(s) Applied: A9, B3.6 Date: 08/28/2013 Location(s): Massachusetts Offices(s): National Energy Technology Laboratory

  9. CX-011073: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Intelligent Blow Out Preventers RAM Actuation Sensor System CX(s) Applied: A9, B3.6 Date: 08/28/2013 Location(s): New York Offices(s): National Energy Technology Laboratory

  10. CX-004658: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Large Scale Solar - Ground Mounted - Ram ManufacturingCX(s) Applied: B5.1Date: 12/02/2010Location(s): Saint George, UtahOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  11. Sandia Energy - Document & References

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    User guide (SAND2015-7380 R) Conference papers: Katrina M. Groth and Ethan S. Hecht. HyRAM: A methodology and toolkit for Quantitative Risk Assessment of Hydrogen Systems...

  12. C# Software Title Software Description Date

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    file reside in RAM. The generated list is unique to the vnfsroot provided on the command line. 1252010 10-014 C10040 HIV database SQL The code generates schema for HIV...

  13. Methods for resistive switching of memristors (Patent) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Title: Methods for resistive switching of memristors The present invention is directed generally to resistive random-access memory (RRAM or ReRAM) devices and systems, as well as ...

  14. ARM - Publications: Science Team Meeting Documents

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    Links Between Mesoscale Dynamics and Cloud Water in High-Resolution March 2000 RAMS Simulations Weaver, C.P.(a), Gordon, N.D.(b), Norris, J.R.(b), and Klein, S.A.(d), Rutgers ...

  15. ARM - Publications: Science Team Meeting Documents

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    Regional Atmospheric Modeling System (RAMS) Simulations of March 2000 IOP Frontal Clouds Weaver, C.P.(a), Gordon, N.D.(b), Norris, J.R.(c), and Klein, S.A.(d), Rutgers University ...

  16. THE APPLICATION OF AN EVOLUTIONARY ALGORITHM TO THE OPTIMIZATION OF A MESOSCALE METEOROLOGICAL MODEL

    SciTech Connect (OSTI)

    Werth, D.; O'Steen, L.

    2008-02-11

    We show that a simple evolutionary algorithm can optimize a set of mesoscale atmospheric model parameters with respect to agreement between the mesoscale simulation and a limited set of synthetic observations. This is illustrated using the Regional Atmospheric Modeling System (RAMS). A set of 23 RAMS parameters is optimized by minimizing a cost function based on the root mean square (rms) error between the RAMS simulation and synthetic data (observations derived from a separate RAMS simulation). We find that the optimization can be efficient with relatively modest computer resources, thus operational implementation is possible. The optimization efficiency, however, is found to depend strongly on the procedure used to perturb the 'child' parameters relative to their 'parents' within the evolutionary algorithm. In addition, the meteorological variables included in the rms error and their weighting are found to be an important factor with respect to finding the global optimum.

  17. Flange Connector Spool Assembly Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    This PowerPoint report entitled "DOE Tri-Lab Assessment of BP Flange Connector Spool & 3 Ram Capping Stack" provides an overview of the design of this device and recommended improvements as...

  18. Novel Catalysts for Nox Reduction with Reductants Produced in...

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

    ID:9130) Project ID:18519 Development of NOx Adsorber System for Dodge Ram 2007 Heavy duty Pickup Truck Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis

  19. Not All Nanodisk Magnetic Vortices Are Created Equally

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    random access memory (RAM) data storage systems. A team of researchers led by Peter Fischer and Mi-Young Im of the Center for X-Ray Optics (CXRO) worked in collaboration with...

  20. Florida's 19th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Inc Ener1 Inc EnerFuel Energy 5 0 Energy 5 0 LLC Enerize Corp Hydro Alternative Energy LPG Electrical, Inc NanoEner Technologies Power Tree Corp RAM Capital Management Group...