National Library of Energy BETA

Sample records for laboratory flux coupling

  1. John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...

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

    John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines and Switched Reluctance Motors to Replace Permanent Magnets in Electric Vehicles John Hsu, Oak Ridge National...

  2. Integration of Novel Flux Coupling Motor and Current Source Inverter...

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

    More Documents & Publications Integration of Novel Flux Coupling Motor and Current Source Inverter Novel Flux Coupling Machine without Permanent Magnets John Hsu, Oak Ridge ...

  3. Energy flux density in a thermoacoustic couple

    SciTech Connect (OSTI)

    Cao, N.; Chen, S. |; Olson, R.; Swift, G.W.

    1996-06-01

    The hydro- and thermodynamical processes near and within a thermoacoustic couple are simulated and analyzed by numerical solution of the compressible Navier-Stokes, continuity, and energy equations for an ideal gas, concentrating on the time-averaged energy flux density in the gas. The numerical results show details of the heat sink at one end of the plates in the thermoacoustic couple. 15 refs., 10 figs., 1 tab.

  4. Novel Flux Coupling Machine without Permanent Magnets - U Machine...

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

    Magnets - U Machine Novel Flux Coupling Machine without Permanent Magnets - U Machine 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer ...

  5. Integration of Novel Flux Coupling Motor and Current Source Inverter...

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

    More Documents & Publications Current Source Inverters for HEVs and FCVs Vehicle Technologies Office Merit Review 2014: Wireless Charging Integration of Novel Flux Coupling Motor ...

  6. CRAD, Maintenance- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Maintenance Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  7. CRAD, Engineering- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Engineering Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  8. CRAD, Management- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Management in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  9. CRAD, Training- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Training Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  10. Solar axion flux from the axion-electron coupling

    SciTech Connect (OSTI)

    Redondo, Javier

    2013-12-01

    In non-hadronic axion models, where axions couple to electrons at tree level, the solar axion flux is completely dominated by the ABC reactions (Atomic recombination and deexcitation, Bremsstrahlung and Compton). In this paper the ABC flux is computed from available libraries of monochromatic photon radiative opacities (OP, LEDCOP and OPAS) by exploiting the relations between axion and photon emission cross sections. These results turn to be ? 30% larger than previous estimates due to atomic recombination (free-bound electron transitions) and deexcitation (bound-bound), which where not previously taken into account.

  11. Cosmic rays muon flux measurements at Belgrade shallow underground laboratory

    SciTech Connect (OSTI)

    Veselinovi?, N. Dragi?, A. Maleti?, D. Jokovi?, D. Savi?, M. Banjanac, R. Udovi?i?, V. Ani?in, I.

    2015-02-24

    The Belgrade underground laboratory is a shallow underground one, at 25 meters of water equivalent. It is dedicated to low-background spectroscopy and cosmic rays measurement. Its uniqueness is that it is composed of two parts, one above ground, the other bellow with identical sets of detectors and analyzing electronics thus creating opportunity to monitor simultaneously muon flux and ambient radiation. We investigate the possibility of utilizing measurements at the shallow depth for the study of muons, processes to which these muons are sensitive and processes induced by cosmic rays muons. For this purpose a series of simulations of muon generation and propagation is done, based on the CORSIKA air shower simulation package and GEANT4. Results show good agreement with other laboratories and cosmic rays stations.

  12. Simulating High Flux Isotope Reactor Core Thermal-Hydraulics via Interdimensional Model Coupling

    SciTech Connect (OSTI)

    Travis, Adam R

    2014-05-01

    A coupled interdimensional model is presented for the simulation of the thermal-hydraulic characteristics of the High Flux Isotope Reactor core at Oak Ridge National Laboratory. The model consists of two domains a solid involute fuel plate and the surrounding liquid coolant channel. The fuel plate is modeled explicitly in three-dimensions. The coolant channel is approximated as a twodimensional slice oriented perpendicular to the fuel plate s surface. The two dimensionally-inconsistent domains are linked to one another via interdimensional model coupling mechanisms. The coupled model is presented as a simplified alternative to a fully explicit, fully three-dimensional model. Involute geometries were constructed in SolidWorks. Derivations of the involute construction equations are presented. Geometries were then imported into COMSOL Multiphysics for simulation and modeling. Both models are described in detail so as to highlight their respective attributes in the 3D model, the pursuit of an accurate, reliable, and complete solution; in the coupled model, the intent to simplify the modeling domain as much as possible without affecting significant alterations to the solution. The coupled model was created with the goal of permitting larger portions of the reactor core to be modeled at once without a significant sacrifice to solution integrity. As such, particular care is given to validating incorporated model simplifications. To the greatest extent possible, the decrease in solution time as well as computational cost are quantified versus the effects such gains have on the solution quality. A variant of the coupled model which sufficiently balances these three solution characteristics is presented alongside the more comprehensive 3D model for comparison and validation.

  13. Capacitively coupled RF voltage probe having optimized flux linkage

    DOE Patents [OSTI]

    Moore, James A.; Sparks, Dennis O.

    1999-02-02

    An RF sensor having a novel current sensing probe and a voltage sensing probe to measure voltage and current. The current sensor is disposed in a transmission line to link all of the flux generated by the flowing current in order to obtain an accurate measurement. The voltage sensor is a flat plate which operates as a capacitive plate to sense voltage on a center conductor of the transmission line, in which the measured voltage is obtained across a resistance leg of a R-C differentiator circuit formed by the characteristic impedance of a connecting transmission line and a capacitance of the plate, which is positioned proximal to the center conductor.

  14. EIS-0291: High Flux Beam Reactor (HFBR) Transition Project at the Brookhaven National Laboratory, Upton, New York

    Broader source: Energy.gov [DOE]

    The EIS evaluates the range of reasonable alternatives and their impacts regarding the future management of the High Flux Beam Reactor (HFBR) at Brookhaven National Laboratory (BNL).

  15. INDEPENDENT VERIFICATION SURVEY OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT OUTSIDE AREAS BROOKHAVEN NATIONAL LABORATORY UPTON, NEW YORK

    SciTech Connect (OSTI)

    P.C. Weaver

    2010-12-15

    5098-SR-03-0 FINAL REPORT- INDEPENDENT VERIFICATION SURVEY OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT OUTSIDE AREAS, BROOKHAVEN NATIONAL LABORATORY

  16. CRAD, Safety Basis- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Safety Basis in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  17. CRAD, Safety Basis- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Safety Basis portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  18. CRAD, Quality Assurance- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Quality Assurance Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  19. CRAD, Occupational Safety & Health- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Industrial Safety and Hygiene Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  20. CRAD, Configuration Management- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Configuration Management Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory, High Flux Isotope Reactor.

  1. CRAD, Engineering- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Engineering Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  2. CRAD, Conduct of Operations- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February, 2007 assessment of the Conduct of Operations Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory, High Flux Isotope Reactor.

  3. CRAD, Management- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Management portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  4. CRAD, Maintenance- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Maintenance Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  5. CRAD, Emergency Management- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Emergency Management Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  6. CRAD, Training- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Training Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  7. CRAD, Emergency Management- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Emergency Management Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  8. CRAD, Occupational Safety & Health- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Occupational Safety and Health Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  9. CRAD, Configuration Management- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Configuration Management Program in preparation for restart of the Oak Ridge National Laboratory, High Flux Isotope Reactor.

  10. CRAD, Environmental Protection- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Environmental Compliance Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  11. CRAD, Nuclear Safety- Oak Ridge National Laboratory High Flux Isotope Reactor

    Office of Energy Efficiency and Renewable Energy (EERE)

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Nuclear Safety Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  12. CRAD, Radiological Controls- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Radiation Protection Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  13. CRAD, Conduct of Operations- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February, 2007 assessment of the Conduct of Operations Program in preparation for restart of the Oak Ridge National Laboratory, High Flux Isotope Reactor.

  14. PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 3 TRENCH 1, BROOKHAVEN NATIONAL LABORATORY UPTON, NEW YORK

    SciTech Connect (OSTI)

    E.M. Harpenau

    2010-12-15

    5098-SR-05-0 PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 3 TRENCH 1 BROOKHAVEN NATIONAL LABORATORY

  15. PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 3 TRENCH 5, BROOKHAVEN NATIONAL LABORATORY UPTON, NEW YORK

    SciTech Connect (OSTI)

    P.C. Weaver

    2010-11-03

    5098-SR-04-0 PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 3 TRENCH 5, BROOKHAVEN NATIONAL LABORATORY

  16. Fouling of inorganic membrane and flux enhancement in membrane-coupled anaerobic bioreactor

    SciTech Connect (OSTI)

    Yoon, S.H.; Kang, I.J.; Lee, C.H.

    1999-03-01

    The fouling mechanism of an inorganic membrane was studied during the operation of a membrane-coupled anaerobic bioreactor (MCAB) when alcohol distillery wastewater was used as a digester feed. It was observed that the fouling mechanism of an inorganic membrane was significantly different from that of conventional membrane filtration processes. The main foulant was identified to be an inorganic precipitate, struvite (MgNH{sub 4}PO{sub 4}{center_dot}6H{sub 2}O), rather than anaerobic microbial flocs. Struvite appears to be precipitated not only on the membrane surface but also inside the membrane pores. The amount of struvite generated during the bioreaction was estimated to be about 2 g/L alcohol distillery wastewater. The inorganic foulant was not easily removed by general physical cleaning such as depressurization, lumen flushing, and backflushing. Based on these findings, the membrane fouling was alleviated and thus flux was enhanced by adopting a backfeeding mode which has dual purpose of feeding and backflushing with particle-free acidic wastewater used as the feed for anaerobic digestion.

  17. Utilization of the High Flux Isotope Reactor at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Selby, Douglas L; Bilheux, Hassina Z; Meilleur, Flora; Jones, Amy; Bailey, William Barton; Vandergriff, David H

    2015-01-01

    This paper addresses several aspects of the scientific utilization of the Oak Ridge National Laboratory High Flux Isotope Reactor (HFIR). Topics to be covered will include: 1) HFIR neutron scattering instruments and the formal instrument user program; 2) Recent upgrades to the neutron scattering instrument stations at the reactor, and 3) eMod a new tool for addressing instrument modifications and providing configuration control and design process for scientific instruments at HFIR and the Spallation Neutron Source (SNS). There are 15 operating neutron instrument stations at HFIR with 12 of them organized into a formal user program. Since the last presentation on HFIR instruments at IGORR we have installed a Single Crystal Quasi-Laue Diffractometer instrument called IMAGINE; and we have made significant upgrades to HFIR neutron scattering instruments including the Cold Triple Axis Instrument, the Wide Angle Neutron Diffractometer, the Powder Diffractometer, and the Neutron Imaging station. In addition, we have initiated upgrades to the Thermal Triple Axis Instrument and the Bio-SANS cold neutron instrument detector system. All of these upgrades are tied to a continuous effort to maintain a high level neutron scattering user program at the HFIR. For the purpose of tracking modifications such as those mentioned and configuration control we have been developing an electronic system for entering instrument modification requests that follows a modification or instrument project through concept development, design, fabrication, installation, and commissioning. This system, which we call eMod, electronically leads the task leader through a series of questions and checklists that then identifies such things as ES&H and radiological issues and then automatically designates specific individuals for the activity review process. The system has been in use for less than a year and we are still working out some of the inefficiencies, but we believe that this will become a very effective tool for achieving the configuration and process control believed to be necessary for scientific instrument systems.

  18. A Local Incident Flux Response Expansion Transport Method for Coupling to the Diffusion Method in Cylindrical Geometry

    SciTech Connect (OSTI)

    Dingkang Zhang; Farzad Rahnema; Abderrafi M. Ougouag

    2013-09-01

    A local incident flux response expansion transport method is developed to generate transport solutions for coupling to diffusion theory codes regardless of their solution method (e.g., fine mesh, nodal, response based, finite element, etc.) for reactor core calculations in both two-dimensional (2-D) and three-dimensional (3-D) cylindrical geometries. In this approach, a Monte Carlo method is first used to precompute the local transport solution (i.e., response function library) for each unique transport coarse node, in which diffusion theory is not valid due to strong transport effects. The response function library is then used to iteratively determine the albedo coefficients on the diffusion-transport interfaces, which are then used as the coupling parameters within the diffusion code. This interface coupling technique allows a seamless integration of the transport and diffusion methods. The new method retains the detailed heterogeneity of the transport nodes and naturally constructs any local solution within them by a simple superposition of local responses to all incoming fluxes from the contiguous coarse nodes. A new technique is also developed for coupling to fine-mesh diffusion methods/codes. The local transport method/module is tested in 2-D and 3-D pebble-bed reactor benchmark problems consisting of an inner reflector, an annular fuel region, and a controlled outer reflector. It is found that the results predicted by the transport module agree very well with the reference fluxes calculated directly by MCNP in both benchmark problems.

  19. Neutron scattering at the high flux isotope reactor at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Yethiraj, M.; Fernandez-Baca, J.A.

    1995-03-01

    Since its beginnings in Oak Ridge and Argonne in the late 1940`s, neutron scattering has been established as the premier tool to study matter in its various states. Since the thermal neutron wavelength is of the same order of magnitude as typical atomic spacings and because they have comparable energies to those of atomic excitations in solids, both structure and dynamics of matter can be studied via neutron scattering. The High Flux Isotope Reactor (HFIR) provides an intense source of neutrons with which to carry out these measurements. This paper summarizes the available neutron scattering facilities at the HFIR.

  20. CRAD, DOE Oversight- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a DOE independent oversight assessment of the Oak Ridge National Laboratory programs for oversight of its contractors.

  1. Type A verification report for the high flux beam reactor stack and grounds, Brookhaven National Laboratory, Upton, New York

    SciTech Connect (OSTI)

    Harpenau, Evan M.

    2012-01-13

    The U.S. Department of Energy (DOE) Order 458.1 requires independent verification (IV) of DOE cleanup projects (DOE 2011). The Oak Ridge Institute for Science and Education (ORISE) has been designated as the responsible organization for IV of the High Flux Beam Reactor (HFBR) Stack and Grounds area at Brookhaven National Laboratory (BNL) in Upton, New York. The IV evaluation may consist of an in-process inspection with document and data reviews (Type A Verification) or a confirmatory survey of the site (Type B Verification). DOE and ORISE determined that a Type A verification of the documents and data for the HFBR Stack and Grounds: Survey Units (SU) 6, 7, and 8 was appropriate based on the initial survey unit classification, the walkover surveys, and the final analytical results provided by the Brookhaven Science Associates (BSA). The HFBR Stack and Grounds surveys began in June 2011 and were completed in September 2011. Survey activities by BSA included gamma walkover scans and sampling of the as-left soils in accordance with the BSA Work Procedure (BNL 2010a). The Field Sampling Plan - Stack and Remaining HFBR Outside Areas (FSP) stated that gamma walk-over surveys would be conducted with a bare sodium iodide (NaI) detector, and a collimated detector would be used to check areas with elevated count rates to locate the source of the high readings (BNL 2010b). BSA used the Mult- Agency Radiation Survey and Site Investigation Manual (MARSSIM) principles for determining the classifications of each survey unit. Therefore, SUs 6 and 7 were identified as Class 1 and SU 8 was deemed Class 2 (BNL 2010b). Gamma walkover surveys of SUs 6, 7, and 8 were completed using a 2?2 NaI detector coupled to a data-logger with a global positioning system (GPS). The 100% scan surveys conducted prior to the final status survey (FSS) sampling identified two general soil areas and two isolated soil locations with elevated radioactivity. The general areas of elevated activity identified were investigated further with a collimated NaI detector. The uncollimated average gamma count rate was less than 15,000 counts per minute (cpm) for the SU 6, 7, and 8 composite area (BNL 2011a). Elevated count rates were observed in portions of each survey unit. The general areas of elevated counts near the Building 801 ventilation and operations and the entry to the Stack were determined to be directly related to the radioactive processes in those structures. To compensate for this radioactive shine, a collimated or shielded detector was used to lower the background count rate (BNL 2011b and c). This allowed the surveyor(s) to distinguish between background and actual radioactive contamination. Collimated gamma survey count rates in these shine affected areas were below 9,000 cpm (BNL 2011a). The average background count rate of 7,500 cpm was reported by BSA for uncollimated NaI detectors (BNL 2011d). The average collimated background ranged from 4,500-6,500 cpm in the westernmost part of SU 8 and from 2,000-3,500 cpm in all other areas (BNL 2011e). Based on these data, no further investigations were necessary for these general areas. SU 8 was the only survey unit that exhibited verified elevated radioactivity levels. The first of two isolated locations of elevated radioactivity had an uncollimated direct measurement of 50,000 cpm with an area background of 7,500 cpm (BNL 2011f). The second small area exhibiting elevated radiation levels was identified at a depth of 6 inches from the surface. The maximum reported count rate of 28,000 cpm was observed during scanning (BNL 2011g). The affected areas were remediated, and the contaminated soils were placed in an intermodal container for disposal. BSA's post-remediation walkover surveys were expanded to include a 10-foot radius around the excavated locations, and it was determined that further investigation was not required for these areas (BNL 2011 f and g). The post-remediation soil samples were collected and analyzed with onsite gamma spectroscopy equipment. These samples were also included with the FSS s

  2. Laboratory

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

    Laboratories and Facilities Laboratories and Facilities Laboratories and Facilities National Energy Technology Laboratory - The National Energy Technology Laboratory (NETL) is the lead field center for the Office of Fossil Energy's research and development program. Scientists at its Pittsburgh, Pa., and Morgantown, W. Va., campuses conduct onsite research while contract administrators oversee nearly 700 federally-sponsored projects conducted by private sector research partners. The Houston,

  3. Laboratory

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

    performance computer system installed at Los Alamos National Laboratory June 17, 2014 Unclassified 'Wolf' system to advance many fields of science LOS ALAMOS, N.M., June 17, 2014-Los Alamos National Laboratory recently installed a new high-performance computer system, called Wolf, which will be used for unclassified research. "This machine modernizes our mid-tier resources available to Laboratory scientists," said Bob Tomlinson, of the Laboratory's High Performance Computing group.

  4. Laboratory

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

    Forest fire near Los Alamos National Laboratory June 26, 2011 Los Alamos, New Mexico, June 26, 2011, 6:07pm-The Las Conchas fire burning in the Jemez Mountains approximately 12...

  5. Laboratory

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

    Mexican pueblo preserves cultural history through collaborative tours with Los Alamos National Laboratory August 24, 2015 Students gain new insights into their ancestry LOS ALAMOS, N.M., Aug. 24, 2015-San Ildefonso Pueblo's Summer Education Enhancement Program brought together academic and cultural learning in the form of a recent tour of Cave Kiva Trail in Mortandad Canyon."Opening up this archaeological site and sharing it with the descendants of its first inhabitants is a

  6. Coupled Mechanical-Electrochemical-Thermal Modeling for Accelerated Design of EV Batteries; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Pesaran, Ahmad; Zhang, Chao; Kim, Gi-heon; Santhanagopalan, Shriram

    2015-06-10

    The physical and chemical phenomena occurring in a battery are many and complex and in many different scales. Without a better knowledge of the interplay among the multi-physics occurring across the varied scales, it is very challenging and time consuming to design long-lasting, high-performing, safe, affordable large battery systems, enabling electrification of the vehicles and modernization of the grid. The National Renewable Energy Laboratory, a U.S. Department of Energy laboratory, has been developing thermal and electrochemical models for cells and battery packs. Working with software producers, carmakers, and battery developers, computer-aided engineering tools have been developed that can accelerate the electrochemical and thermal design of batteries, reducing time to develop and optimize them and thus reducing the cost of the system. In the past couple of years, we initiated a project to model the mechanical response of batteries to stress, strain, fracture, deformation, puncture, and crush and then link them to electrochemical and thermal models to predict the response of a battery. This modeling is particularly important for understanding the physics and processes that happen in a battery during a crush-inducing vehicle crash. In this paper, we provide an overview of electrochemical-thermal-mechanical models for battery system understanding and designing.

  7. TYPE A VERIFICATION REPORT FOR THE HIGH FLUX BEAM REACTOR STACK AND GROUNDS, BROOKHAVEN NATIONAL LABORATORY, UPTON, NEW YORK DCN 5098-SR-08-0

    SciTech Connect (OSTI)

    Evan Harpenau

    2011-11-30

    The U.S. Department of Energy (DOE) Order 458.1 requires independent verification (IV) of DOE cleanup projects (DOE 2011). The Oak Ridge Institute for Science and Education (ORISE) has been designated as the responsible organization for IV of the High Flux Beam Reactor (HFBR) Stack and Grounds area at Brookhaven National Laboratory (BNL) in Upton, New York. The IV evaluation may consist of an in-process inspection with document and data reviews (Type A Verification) or a confirmatory survey of the site (Type B Verification). DOE and ORISE determined that a Type A verification of the documents and data for the HFBR Stack and Grounds: Survey Units (SU) 6, 7, and 8 was appropriate based on the initial survey unit classification, the walkover surveys, and the final analytical results provided by the Brookhaven Science Associates (BSA).

  8. LASER ABLATION-INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPECTROSCOPY STUDY AT THE 222-S LABORATORY USING HOT-CELL GLOVE BOX PROTOTYPE SYSTEM

    SciTech Connect (OSTI)

    LOCKREM LL; OWENS JW; SEIDEL CM

    2009-03-26

    This report describes the installation, testing and acceptance of the Waste Treatment and Immobilization Plant procured laser ablation-inductively coupled plasma-atomic emission spectroscopy (LA-ICP-AES) system for remotely analyzing high-level waste samples in a hot cell environment. The 2005-003; ATS MP 1027, Management Plan for Waste Treatment Plant Project Work Performed by Analytical Technical Services. The APD group at the 222-S laboratory demonstrated acceptable turnaround time (TAT) and provide sufficient data to assess sensitivity, accuracy, and precision of the LA-ICP-AES method.

  9. LASER ABLATION-INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPECTROSCOPY STUDY AT THE 222-S LABORATORY USING HOT-CELL GLOVE BOX PROTOTYPE SYSTEM

    SciTech Connect (OSTI)

    SEIDEL CM; JAIN J; OWENS JW

    2009-02-23

    This report describes the installation, testing, and acceptance of the Waste Treatment and Immobilization Plant (WTP) procured laser ablation-inductively coupled plasma-atomic emission spectroscopy (LA-ICP-AES) system for remotely analyzing high-level waste (HLW) samples in a hot cell environment. The work was completed by the Analytical Process Development (APD) group in accordance with Task Order 2005-003; ATS MP 1027, Management Plan for Waste Treatment Plant Project Work Performed by Analytical Technical Services. The APD group at the 222-S Laboratory demonstrated acceptable turnaround time (TAT) and provide sufficient data to assess sensitivity, accuracy, and precision of the LA-ICP-AES method.

  10. Independent Oversight Review, Oak Ridge National Laboratory ...

    Energy Savers [EERE]

    National Laboratory - January 2013 Independent Oversight Review, Oak Ridge National Laboratory - January 2013 January 2013 Review of the Oak Ridge National Laboratory High Flux...

  11. Final Report Independent Verification Survey of the High Flux Beam Reactor, Building 802 Fan House Brookhaven National Laboratory Upton, New York

    SciTech Connect (OSTI)

    Harpeneau, Evan M.

    2011-06-24

    On May 9, 2011, ORISE conducted verification survey activities including scans, sampling, and the collection of smears of the remaining soils and off-gas pipe associated with the 802 Fan House within the HFBR (High Flux Beam Reactor) Complex at BNL. ORISE is of the opinion, based on independent scan and sample results obtained during verification activities at the HFBR 802 Fan House, that the FSS (final status survey) unit meets the applicable site cleanup objectives established for as left radiological conditions.

  12. Final Report Independent Verification Survey of the High Flux Beam Reactor, Building 802 Fan House Brookhaven National Laboratory Upton, New York

    SciTech Connect (OSTI)

    Evan Harpeneau

    2011-06-24

    The Separations Process Research Unit (SPRU) complex located on the Knolls Atomic Power Laboratory (KAPL) site in Niskayuna, New York, was constructed in the late 1940s to research the chemical separation of plutonium and uranium (Figure A-1). SPRU operated as a laboratory scale research facility between February 1950 and October 1953. The research activities ceased following the successful development of the reduction oxidation and plutonium/uranium extraction processes. The oxidation and extraction processes were subsequently developed for large scale use by the Hanford and Savannah River sites (aRc 2008a). Decommissioning of the SPRU facilities began in October 1953 and continued through the 1990s.

  13. Coupling field and laboratory measurements to estimate the emission factors of identified and unidentified trace gases for prescribed fires

    SciTech Connect (OSTI)

    Yokelson, Robert J.; Burling, Ian R.; Gilman, Jessica; Warneke, Carsten; Stockwell, Chelsea E.; de Gouw, Joost A.; Akagi, Sheryl; Urbanski, Shawn; Veres, Patrick; Roberts, James M.; Kuster, W. C.; Reardon, James; Griffith, David WT; Johnson, Timothy J.; Hosseini, SeyedEhsan; Miller, J. Wayne; Cocker, David R.; Jung, H.; Weise, David

    2013-01-07

    Vegetative fuels commonly consumed in prescribed fires were collected from five locations in the southeastern and southwestern U.S. and burned in a series of 77 fires at the U.S. Forest Service Fire Sciences Laboratory in Missoula, Montana. The particulate matter (PM2.5) emissions were measured by gravimetric filter sampling with subsequent analysis for elemental carbon (EC), organic carbon (OC), and 38 elements. The trace gas emissions were measured with a large suite of state-of-the-art instrumentation including an open-path Fourier transform infrared (OP FTIR) spectrometer, proton-transfer-reaction mass spectrometry (PTR-MS), proton-transfer ion-trap mass spectrometry (PIT-MS), negative-ion proton-transfer chemical-ionization mass spectrometry (NI-PT-CIMS), and gas chromatography with MS detection (GC-MS). 204 trace gas species (mostly non-methane organic compounds (NMOC)) were identified and quantified with the above instruments. An additional 152 significant peaks in the unit mass resolution mass spectra were quantified, but either could not be identified or most of the signal at that molecular mass was unaccounted for by identifiable species. As phase II of this study, we conducted airborne and ground-based sampling of the emissions from real prescribed fires mostly in the same land management units where the fuels for the lab fires were collected. A broad variety, but smaller number of species (21 trace gas species and PM2.5) was measured on 14 fires in chaparral and oak savanna in the southwestern US, as well as pine forest understory in the southeastern US and Sierra Nevada mountains of California. These extensive field measurements of emission factors (EF) for temperate biomass burning are useful both for modeling and to examine the representativeness of our lab fire EF. The lab/field EF ratio for the pine understory fuels was not statistically different from one, on average. However, our lab EF for smoldering compounds emitted by burning the semi-arid SW fuels should likely be increased by about a factor of 2.7 to better represent field fires. Based on the lab/field comparison, we present a table with emission factors for 365 pyrogenic species (including unidentified species) for 4 broad fuel types: pine understory, semi-arid shrublands, evergreen canopy, and duff. To our knowledge this is the most complete measurement of biomass burning emissions to date and it should enable improved representation of smoke in atmospheric models. The results provide important insights into the nature of smoke. For example, ~35% (range from 16-71%) of the mass of gas-phase NMOC species was attributed to the species that we could not identify. These unidentified species are likely not represented in most models, but some provision should be made for the fact that they will react in the atmosphere. In addition, the total mass of gas-phase NMOC divided by the mass of co-emitted PM2.5 averaged ~2.6 for the main fire types with a range from ~1.8-8.8. About 36-63% of the NMOC were likely semivolatile or of intermediate volatility. Thus, the gas-phase NMOC represent a large reservoir of potential precursors for secondary formation of organic aerosol. For the one fire in organic soil (Alaskan duff) about 28% of the emitted carbon was present as gas-phase NMOC in contrast to the other fuels for which NMOC accounted for only ~1-3% of emitted carbon. 71% of the mass of NMOC emitted by the smoldering duff was un-identified. The duff results highlight the need to learn more about the emissions from smoldering organic soils. The ?NMOC/NOx-as-NO ratio was consistently about ten for the main fire types when accounting for all NMOC, indicating strongly NOx-limited O3 production conditions. Finally, the fuel consumption per unit area was measured on 6 of the 14 prescribed fires and averaged 7.08 2.09 (1?) Mg ha-1.

  14. Nanocrystalline Separation Membrane for Improved Hydrogen Flux...

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

    for Improved Hydrogen Flux New processing technique to develop ionic transport membranes with improved ionic and electronic conductivity Savannah River National Laboratory...

  15. Independent Oversight Review, Oak Ridge National Laboratory- January 2013

    Broader source: Energy.gov [DOE]

    Review of the Oak Ridge National Laboratory High Flux Isotope Reactor Implementation Verification Review Processes

  16. High-flux solar photon processes

    SciTech Connect (OSTI)

    Lorents, D C; Narang, S; Huestis, D C; Mooney, J L; Mill, T; Song, H K; Ventura, S

    1992-06-01

    This study was commissioned by the National Renewable Energy Laboratory (NREL) for the purpose of identifying high-flux photoprocesses that would lead to beneficial national and commercial applications. The specific focus on high-flux photoprocesses is based on the recent development by NREL of solar concentrator technology capable of delivering record flux levels. We examined photolytic and photocatalytic chemical processes as well as photothermal processes in the search for processes where concentrated solar flux would offer a unique advantage. 37 refs.

  17. Novel Flux Coupling Machine without Permanent Magnets

    Broader source: Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  18. Novel Flux Coupling Machine without Permanent Magnets

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  19. Coupling of Mechanical Behavior of Lithium Ion Cells to Electrochemical-Thermal Models for Battery Crush (Presentation), NREL (National Renewable Energy Laboratory)

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

    Lithium Ion Cells to Electrochemical-Thermal Models for Battery Crush Chao Zhang, Shriram Santhanagopalan, Ahmad Pesaran (Presenter) National Renewable Energy Laboratory Elham Sahraei and Tom Wierzbicki Massachusetts Institute of Technology Advanced Automotive Battery Conferences NREL/PR-5400-64473 2 Outline * Introduction * Background * Mechanical-electrochemical-thermal model o Characterization of cell components o Battery cell level abuse tests and homogenized models o Representative-sandwich

  20. Fast flux locked loop

    DOE Patents [OSTI]

    Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Independence, MO)

    2002-09-10

    A flux locked loop for providing an electrical feedback signal, the flux locked loop employing radio-frequency components and technology to extend the flux modulation frequency and tracking loop bandwidth. The flux locked loop of the present invention has particularly useful application in read-out electronics for DC SQUID magnetic measurement systems, in which case the electrical signal output by the flux locked loop represents an unknown magnetic flux applied to the DC SQUID.

  1. Coupling of Mechanical Behavior of Lithium Ion Cells to Electrochemical-Thermal Models for Battery Crush; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Pesaran, Ahmad; Zhang, Chao; Santhanagopalan, Shriram; Sahraei, Elham; Wierzbiki, Tom

    2015-06-15

    Propagation of failure in lithium-ion batteries during field events or under abuse is a strong function of the mechanical response of the different components in the battery. Whereas thermal and electrochemical models that capture the abuse response of batteries have been developed and matured over the years, the interaction between the mechanical behavior and the thermal response of these batteries is not very well understood. With support from the Department of Energy, NREL has made progress in coupling mechanical, thermal, and electrochemical lithium-ion models to predict the initiation and propagation of short circuits under external crush in a cell. The challenge with a cell crush simulation is to estimate the magnitude and location of the short. To address this, the model includes an explicit representation of each individual component such as the active material, current collector, separator, etc., and predicts their mechanical deformation under different crush scenarios. Initial results show reasonable agreement with experiments. In this presentation, the versatility of the approach for use with different design factors, cell formats and chemistries is explored using examples.

  2. Pulse flux measuring device

    DOE Patents [OSTI]

    Riggan, William C.

    1985-01-01

    A device for measuring particle flux comprises first and second photodiode detectors for receiving flux from a source and first and second outputs for producing first and second signals representing the flux incident to the detectors. The device is capable of reducing the first output signal by a portion of the second output signal, thereby enhancing the accuracy of the device. Devices in accordance with the invention may measure distinct components of flux from a single source or fluxes from several sources.

  3. Novel Sensor for the In Situ Measurement of Uranium Fluxes

    SciTech Connect (OSTI)

    Hatfield, Kirk

    2015-02-10

    The goal of this project was to develop a sensor that incorporates the field-tested concepts of the passive flux meter to provide direct in situ measures of flux for uranium and groundwater in porous media. Measurable contaminant fluxes [J] are essentially the product of concentration [C] and groundwater flux or specific discharge [q ]. The sensor measures [J] and [q] by changes in contaminant and tracer amounts respectively on a sorbent. By using measurement rather than inference from static parameters, the sensor can directly advance conceptual and computational models for field scale simulations. The sensor was deployed in conjunction with DOE in obtaining field-scale quantification of subsurface processes affecting uranium transport (e.g., advection) and transformation (e.g., uranium attenuation) at the Rifle IFRC Site in Rifle, Colorado. Project results have expanded our current understanding of how field-scale spatial variations in fluxes of uranium, groundwater and salient electron donor/acceptors are coupled to spatial variations in measured microbial biomass/community composition, effective field-scale uranium mass balances, attenuation, and stability. The coupling between uranium, various nutrients and micro flora can be used to estimate field-scale rates of uranium attenuation and field-scale transitions in microbial communities. This research focuses on uranium (VI), but the sensor principles and design are applicable to field-scale fate and transport of other radionuclides. Laboratory studies focused on sorbent selection and calibration, along with sensor development and validation under controlled conditions. Field studies were conducted at the Rifle IFRC Site in Rifle, Colorado. These studies were closely coordinated with existing SBR (formerly ERSP) projects to complement data collection. Small field tests were conducted during the first two years that focused on evaluating field-scale deployment procedures and validating sensor performance under controlled field conditions. In the third and fourth year a suite of larger field studies were conducted. For these studies, the uranium flux sensor was used with uranium speciation measurements and molecular-biological tools to characterize microbial community and active biomass at synonymous wells distributed in a large grid. These field efforts quantified spatial changes in uranium flux and field-scale rates of uranium attenuation (ambient and stimulated), uranium stability, and quantitatively assessed how fluxes and effective reaction rates were coupled to spatial variations in microbial community and active biomass. Analyses of data from these field experiments were used to generate estimates of Monod kinetic parameters that are ‘effective’ in nature and optimal for modeling uranium fate and transport at the field-scale. This project provided the opportunity to develop the first sensor that provides direct measures of both uranium (VI) and groundwater flux. A multidisciplinary team was assembled to include two geochemists, a microbiologist, and two quantitative contaminant hydrologists. Now that the project is complete, the sensor can be deployed at DOE sites to evaluate field-scale uranium attenuation, source behavior, the efficacy of remediation, and off-site risk. Because the sensor requires no power, it can be deployed at remote sites for periods of days to months. The fundamental science derived from this project can be used to advance the development of predictive models for various transport and attenuation processes in aquifers. Proper development of these models is critical for long-term stewardship of contaminated sites in the context of predicting uranium source behavior, remediation performance, and off-site risk.

  4. ARM - Measurement - Methane flux

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

    hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Methane flux Vertical flux of methane near the surface due to turbulent transport. Categories...

  5. optimal initial conditions for coupling ice sheet models to earth...

    Office of Scientific and Technical Information (OSTI)

    optimal initial conditions for coupling ice sheet models to earth system models Perego, Mauro Sandia National Laboratories Sandia National Laboratories; Price, Stephen F. Dr...

  6. Development of capabilities to simulate the coupled

    Office of Scientific and Technical Information (OSTI)

    the coupled thermal-hydrological-mechanical-chemical (THMC) processes during in situ oil shale production Pawar, Rajesh J. Los Alamos National Laboratory 02 PETROLEUM; 04 OIL...

  7. Independent Oversight Targeted Review, Oak Ridge National Laboratory- April 2014

    Broader source: Energy.gov [DOE]

    Targeted Review of Radiological Controls Activity-Level Implementation at the Oak Ridge National Laboratory Radiochemical Engineering Development Center and High Flux Isotope Reactor Facilities

  8. Independent Oversight Targeted Review, Oak Ridge National Laboratory...

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

    Controls Activity-Level Implementation at the Oak Ridge National Laboratory Radiochemical Engineering Development Center and High Flux Isotope Reactor Facilities The U.S....

  9. ECOR VAP Flux Corrections, Gap-filling, and Results David R....

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

    ECOR VAP Flux Corrections, Gap-filling, and Results David R. Cook, Meredith Franklin, Donna J. Holdridge Argonne National Laboratory, Argonne, IL This work was supported by the...

  10. Laboratories | NREL

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

    Laboratories Our laboratories are available to industry and other organizations for researching, developing, and evaluating energy technologies. We have experienced lab technicians, scientists and engineers ready to design and run tests for you. Some labs are available for conducting your own research. A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Accelerated Exposure Testing Laboratory Advanced Optical Materials Laboratory Advanced

  11. LCLS Spectral Flux Viewer

    Energy Science and Technology Software Center (OSTI)

    2005-10-25

    This application (FluxViewer) is a tool for displaying spectral flux data for the Linac Coherent Light Source (LCLS). This tool allows the user to view sliced spatial and energy distributions of the photons selected for specific energies and positions transverse to the beam axis.

  12. Dual neutron flux/temperature measurement sensor

    DOE Patents [OSTI]

    Mihalczo, J.T.; Simpson, M.L.; McElhaney, S.A.

    1994-10-04

    Simultaneous measurement of neutron flux and temperature is provided by a single sensor which includes a phosphor mixture having two principal constituents. The first constituent is a neutron sensitive 6LiF and the second is a rare-earth activated Y203 thermophosphor. The mixture is coated on the end of a fiber optic, while the opposite end of the fiber optic is coupled to a light detector. The detected light scintillations are quantified for neutron flux determination, and the decay is measured for temperature determination. 3 figs.

  13. Geoscience Laboratory | Sample Preparation Laboratories

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

    preparation and other relatively straight-forward laboratory manipulations. These include buffer preparations, solid sample grinding, solution concentration, filtration, and...

  14. AmeriFlux US-Akn Aiken

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

    Leclerc, Monique [University of Georgia

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Akn Aiken. Site Description - The Aiken site is located within the Atlantic Coastal Plain Providence on a U.S. Department of Energy reservation (806 sq km) at Savannah River National Laboratory. Areas of the site not used for industrial purposes were planted with forests starting in the early 1950s, including the site of the Aiken tower. The site measurements are representative of the southeastern US within a mixed agricultural, residential, and industrial zone.

  15. S ARGONNE NATIONAL LABORATORY

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

    ARGONNE NATIONAL LABORATORY 19 ON CLOSED SHEIIS IN NUCLEI. II Maria G. Mayer April., 1949 Feenberg (1) ' (2) and Nordlkeim (3) have used the spins and magnetic moments of the even-odd nuclei to determine the angular momentum of the eigenfunction of the odd particle. The tabulations given by them indi- cate that spin orbit coupling favors the state of higher total angular momentum, If - strong spin.orbit coupling' increasing with angular mom- entum is assumed, a level assignment encounters a very

  16. ARM - Measurement - Actinic flux

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Actinic flux The quantity of light in the atmosphere available to molecules at a...

  17. Laboratory Fellows

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

    selected as Los Alamos National Laboratory Fellows November 16, 2010 Scientific disciplines range from fundamental and applied physics to geology LOS ALAMOS, New Mexico, NOVEMBER 16, 2010-Five Los Alamos National Laboratory scientists from diverse fields of research have been named Laboratory Fellows. The five researchers are Brenda Dingus of the Neutron Science and Technology group; William (Bill) Louis of the Subatomic Physics group; John Sarrao, director of Los Alamos's Office of Science

  18. Laboratory Operations

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

    Laboratory Operations /newsroom/_assets/images/operations-icon.png Laboratory Operations Latest announcements from the Lab on its operations. Community, Events Laboratory Operations Environmental Stewardship Melissa Blueflower-Sanchez and Robert Sanchez, owners of R and M Construction, LLC, of Santa Clara Pueblo. Four regional businesses receive Native American Venture Acceleration Fund grants The grants are designed to help the recipients create jobs, increase their revenue base and help

  19. Laboratory Building.

    SciTech Connect (OSTI)

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  20. Helix coupling

    DOE Patents [OSTI]

    Ginell, W.S.

    1989-04-25

    A coupling for connecting helix members in series, which consists of a pair of U-shaped elements, one of which is attached to each helix end with the "U" sections of the elements interlocked. The coupling is particularly beneficial for interconnecting helical Nitinol elements utilized in thermal actuators or engines. Each coupling half is attached to the associated helix at two points, thereby providing axial load while being easily removed from the helix, and reusable.

  1. Helix coupling

    DOE Patents [OSTI]

    Ginell, W.S.

    1982-03-17

    A coupling for connecting helix members in series, which consists of a pair of U-shaped elements, one of which is attached to each helix end with the U sections of the elements interlocked. The coupling is particularly beneficial for interconnecting helical Nitinol elements utilized in thermal actuators or engines. Each coupling half is attached to the associated helix at two points, thereby providing axial load while being easily removed from the helix, and reusable.

  2. Tracking heat flux sensors for concentrating solar applications

    DOE Patents [OSTI]

    Andraka, Charles E; Diver, Jr., Richard B

    2013-06-11

    Innovative tracking heat flux sensors located at or near the solar collector's focus for centering the concentrated image on a receiver assembly. With flux sensors mounted near a receiver's aperture, the flux gradient near the focus of a dish or trough collector can be used to precisely position the focused solar flux on the receiver. The heat flux sensors comprise two closely-coupled thermocouple junctions with opposing electrical polarity that are separated by a thermal resistor. This arrangement creates an electrical signal proportional to heat flux intensity, and largely independent of temperature. The sensors are thermally grounded to allow a temperature difference to develop across the thermal resistor, and are cooled by a heat sink to maintain an acceptable operating temperature.

  3. Coupling MM5 with LSM1: Development, Testing, and Application - MM5_workshop

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

    MM5 with ISOLSM: Development, Testing, and Applications W.J. Riley 1 , H.S. Cooley 1,2 , Y. He* 1 , M.S. Torn 1 1 Lawrence Berkeley National Laboratory, Berkeley, CA 2 Energy and Resources Group, U.C. Berkeley, CA 1. INTRODUCTION Surface water and energy fluxes are tightly coupled with CO 2 exchanges between the ecosystem and atmosphere. Other surface-to- atmosphere trace-gas exchanges of interest in climate change research (e.g., N 2 O, CH 4 , C 18 OO, and H 2 18 O) are also strongly impacted

  4. Technical Sessions J. E. Penner Lawrence Livermore National Laboratory

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

    Penner Lawrence Livermore National Laboratory Livermore, California 94550 The stated goal of the Atmospheric Radiation Measure- ment (ARM) program is to improve the treatment of radia- tion in general circulation models (GCMs). The means for doing so will be to compare model-predicted radiative fluxes with measured fluxes at four to six permanent sites. The measured fluxes will characterize the fluxes expected on the scale of a GCM grid box. Because aerosol optical depths at solar wavelengths

  5. Laboratory Directors

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

    Siegfried S. Hecker (1985-1997) Donald M. Kerr (1979-1985) Harold M. Agnew (1970-1979) Norris Bradbury (1945-1970) J. Robert Oppenheimer (1943-1945) Laboratory Directors Harold M. ...

  6. Review of the Oak Ridge National Laboratory High Flux Isotope...

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

    for implementation of new or revised safety basis, including the performance of a graded IVR. The procedure also requires managers to support scheduled line management and...

  7. Radiative Flux Analysis

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

    Long, Chuck [NOAA

    2008-05-14

    The Radiative Flux Analysis is a technique for using surface broadband radiation measurements for detecting periods of clear (i.e. cloudless) skies, and using the detected clear-sky data to fit functions which are then used to produce continuous clear-sky estimates. The clear-sky estimates and measurements are then used in various ways to infer cloud macrophysical properties.

  8. Integration of Novel Flux Coupling Motor and Current Source Inverter

    Broader source: Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  9. Integration of Novel Flux Coupling Motor and Current Source Inverter

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  10. Novel Flux Coupling Machine without Permanent Magnets- U Machine

    Broader source: Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  11. LETTER REPORT INDEPENDENT VERIFICATION OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT FAN HOUSE, BUILDING 704 BNL

    SciTech Connect (OSTI)

    P.C. Weaver

    2010-10-22

    5098-LR-01-0 -LETTER REPORT INDEPENDENT VERIFICATION OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT FAN HOUSE, BUILDING 704 BROOKHAVEN NATIONAL LABORATORY

  12. National Laboratory

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

    Supercomputing Challenge draws more than 200 students to Los Alamos National Laboratory April 16, 2015 NOTE TO EDITORS: Media are welcome to attend the awards ceremony from 9 a.m. to noon a.m., April 21 at the Church of Christ, 2323 Diamond Drive, Los Alamos. Student teams from around New Mexico showcase year-long research projects April 20-21 LOS ALAMOS, N.M., April 16, 2015-More than 200 New Mexico students and their teachers are at Los Alamos National Laboratory April 20-21 for the 25th

  13. Optical heat flux gauge

    DOE Patents [OSTI]

    Noel, B.W.; Borella, H.M.; Cates, M.R.; Turley, W.D.; MacArthur, C.D.; Cala, G.C.

    1991-04-09

    A heat flux gauge is disclosed comprising first and second thermographic phosphor layers separated by a layer of a thermal insulator, wherein each thermographic layer comprises a plurality of respective thermographic sensors in a juxtaposed relationship with respect to each other. The gauge may be mounted on a surface with the first thermographic phosphor in contact with the surface. A light source is directed at the gauge, causing the phosphors to luminesce. The luminescence produced by the phosphors is collected and its spectra analyzed in order to determine the heat flux on the surface. First and second phosphor layers must be different materials to assure that the spectral lines collected will be distinguishable. 9 figures.

  14. FLEXIBLE COUPLING

    DOE Patents [OSTI]

    Babelay, E.F.

    1962-02-13

    A flexible shaft coupling for operation at speeds in excess of 14,000 rpm is designed which requires no lubrication. A driving sleeve member and a driven sleeve member are placed in concentric spaced relationship. A torque force is transmitted to the driven member from the driving member through a plurality of nylon balls symmetrically disposed between the spaced sleeves. The balls extend into races and recesses within the respective sleeve members. The sleeve members have a suitable clearance therebetween and the balls have a suitable radial clearance during operation of the coupling to provide a relatively loose coupling. These clearances accommodate for both parallel and/or angular misalignments and avoid metal-tometal contact between the sleeve members during operation. Thus, no lubrication is needed, and a minimum of vibrations is transmitted between the sleeve members. (AEC)

  15. NEUTRON FLUX INTENSITY DETECTION

    DOE Patents [OSTI]

    Russell, J.T.

    1964-04-21

    A method of measuring the instantaneous intensity of neutron flux in the core of a nuclear reactor is described. A target gas capable of being transmuted by neutron bombardment to a product having a resonance absorption line nt a particular microwave frequency is passed through the core of the reactor. Frequency-modulated microwave energy is passed through the target gas and the attenuation of the energy due to the formation of the transmuted product is measured. (AEC)

  16. ARM - Measurement - Soil heat flux

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

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil heat flux A quantity ...

  17. ARM - Measurement - Sensible heat flux

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

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Sensible heat flux The time ...

  18. ARM - Measurement - Latent heat flux

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

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Latent heat flux The time ...

  19. PHELIX for flux compression studies

    SciTech Connect (OSTI)

    Turchi, Peter J; Rousculp, Christopher L; Reinovsky, Robert E; Reass, William A; Griego, Jeffrey R; Oro, David M; Merrill, Frank E

    2010-06-28

    PHELIX (Precision High Energy-density Liner Implosion eXperiment) is a concept for studying electromagnetic implosions using proton radiography. This approach requires a portable pulsed power and liner implosion apparatus that can be operated in conjunction with an 800 MeV proton beam at the Los Alamos Neutron Science Center. The high resolution (< 100 micron) provided by proton radiography combined with similar precision of liner implosions driven electromagnetically can permit close comparisons of multi-frame experimental data and numerical simulations within a single dynamic event. To achieve a portable implosion system for use at high energy-density in a proton laboratory area requires sub-megajoule energies applied to implosions only a few cms in radial and axial dimension. The associated inductance changes are therefore relatively modest, so a current step-up transformer arrangement is employed to avoid excessive loss to parasitic inductances that are relatively large for low-energy banks comprising only several capacitors and switches. We describe the design, construction and operation of the PHELIX system and discuss application to liner-driven, magnetic flux compression experiments. For the latter, the ability of strong magnetic fields to deflect the proton beam may offer a novel technique for measurement of field distributions near perturbed surfaces.

  20. Sandia National Laboratories: Electrostatic Discharge (ESD) Laboratory

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

    Electrostatic Discharge (ESD) Laboratory We have field and laboratory capabilities to measure electrostatic environment generation, storage, and charge transfer effects....

  1. The Laboratory

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

    existing programs in climate change science and infrastructure. The Laboratory has a 15- year history in climate change science. The Climate, Ocean and Sea Ice Modeling (COSIM) project develops and maintains advanced numerical models of the ocean, sea ice, and ice sheets for use in global climate change projections. COSIM models were used extensively in simulations underpinning the recent climate assessment by the Intergovernmental Panel on Climate Change (IPCC) that was awarded the 2007 Nobel

  2. Lab Plan | The Ames Laboratory

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

    Lab Plan Ames Laboratory

  3. High flux reactor

    DOE Patents [OSTI]

    Lake, James A.; Heath, Russell L.; Liebenthal, John L.; DeBoisblanc, Deslonde R.; Leyse, Carl F.; Parsons, Kent; Ryskamp, John M.; Wadkins, Robert P.; Harker, Yale D.; Fillmore, Gary N.; Oh, Chang H.

    1988-01-01

    A high flux reactor is comprised of a core which is divided into two symetric segments housed in a pressure vessel. The core segments include at least one radial fuel plate. The spacing between the plates functions as a coolant flow channel. The core segments are spaced axially apart such that a coolant mixing plenum is formed between them. A channel is provided such that a portion of the coolant bypasses the first core section and goes directly into the mixing plenum. The outlet coolant from the first core segment is mixed with the bypass coolant resulting in a lower inlet temperature to the lower core segment.

  4. Real Time Flux Control in PM Motors

    SciTech Connect (OSTI)

    Otaduy, P.J.

    2005-09-27

    Significant research at the Oak Ridge National Laboratory (ORNL) Power Electronics and Electric Machinery Research Center (PEEMRC) is being conducted to develop ways to increase (1) torque, (2) speed range, and (3) efficiency of traction electric motors for hybrid electric vehicles (HEV) within existing current and voltage bounds. Current is limited by the inverter semiconductor devices' capability and voltage is limited by the stator wire insulation's ability to withstand the maximum back-electromotive force (emf), which occurs at the upper end of the speed range. One research track has been to explore ways to control the path and magnitude of magnetic flux while the motor is operating. The phrase, real time flux control (RTFC), refers to this mode of operation in which system parameters are changed while the motor is operating to improve its performance and speed range. RTFC has potential to meet an increased torque demand by introducing additional flux through the main air gap from an external source. It can augment the speed range by diverting flux away from the main air gap to reduce back-emf at high speeds. Conventional RTFC technology is known as vector control [1]. Vector control decomposes the stator current into two components; one that produces torque and a second that opposes (weakens) the magnetic field generated by the rotor, thereby requiring more overall stator current and reducing the efficiency. Efficiency can be improved by selecting a RTFC method that reduces the back-emf without increasing the average current. This favors methods that use pulse currents or very low currents to achieve field weakening. Foremost in ORNL's effort to develop flux control is the work of J. S. Hsu. Early research [2,3] introduced direct control of air-gap flux in permanent magnet (PM) machines and demonstrated it with a flux-controlled generator. The configuration eliminates the problem of demagnetization because it diverts all the flux from the magnets instead of trying to oppose it. It is robust and could be particularly useful for PM generators and electric vehicle drives. Recent efforts have introduced a brushless machine that transfers a magneto-motive force (MMF) generated by a stationary excitation coil to the rotor [4]. Although a conventional PM machine may be field weakened using vector control, the air-gap flux density cannot be effectively enhanced. In Hsu's new machine, the magnetic field generated by the rotor's PM may be augmented by the field from the stationery excitation coil and channeled with flux guides to its desired destination to enhance the air-gap flux that produces torque. The magnetic field can also be weakened by reversing the current in the stationary excitation winding. A patent for advanced technology in this area is pending. Several additional RTFC methods have been discussed in open literature. These include methods of changing the number of poles by magnetizing and demagnetizing the magnets poles with pulses of current corresponding to direct-axis (d-axis) current of vector control [5,6], changing the number of stator coils [7], and controlling the air gap [8]. Test experience has shown that the magnet strengths may vary and weaken naturally as rotor temperature increases suggesting that careful control of the rotor temperature, which is no easy task, could yield another method of RTFC. The purpose of this report is to (1) examine the interaction of rotor and stator flux with regard to RTFC, (2) review and summarize the status of RTFC technology, and (3) compare and evaluate methods for RTFC with respect to maturity, advantages and limitations, deployment difficulty and relative complexity.

  5. Coupled Biogeochemical Process Evaluation for Conceptualizing Trichloroethylene Co-Metabolism

    SciTech Connect (OSTI)

    Rick Colwell; Corey Radtke; Mark Delwiche; Deborah Newby; Lynn Petzke; Mark Conrad; Eoin Brodie; Hope Lee; Bob Starr; Dana Dettmers; Ron Crawford; Andrzej Paszczynski; Nick Bernardini; Ravi Paidisetti; Tonia Green

    2006-06-01

    Chlorinated solvent wastes (e.g., trichloroethene or TCE) often occur as diffuse subsurface plumes in complex geological environments where coupled processes must be understood in order to implement remediation strategies. Monitored natural attenuation (MNA) warrants study as a remediation technology because it minimizes worker and environment exposure to the wastes and because it costs less than other technologies. However, to be accepted MNA requires different ?lines of evidence? indicating that the wastes are effectively destroyed. We are studying the coupled biogeochemical processes that dictate the rate of TCE co-metabolism first in the medial zone (TCE concentration: 1,000 to 20,000 ?g/L) of a plume at the Idaho National Laboratory?s Test Area North (TAN) site and then at Paducah or the Savannah River Site. We will use flow-through in situ reactors (FTISR) to investigate the rate of methanotrophic co-metabolism of TCE and the coupling of the responsible biological processes with the dissolved methane flux and groundwater flow velocity. TCE co-metabolic rates at TAN are being assessed and interpreted in the context of enzyme activity, gene expression, and cellular inactivation related to intermediates of TCE co-metabolism. By determining the rate of TCE co-metabolism at different groundwater flow velocities, we will derive key modeling parameters for the computational simulations that describe the attenuation, and thereby refine such models while assessing the contribution of microbial co-metabolism relative to other natural attenuation processes. This research will strengthen our ability to forecast the viability of MNA at DOE and other sites contaminated with chlorinated hydrocarbons.

  6. Sealing coupling

    DOE Patents [OSTI]

    Pardini, John A. (Brookfield, IL); Brubaker, Robert C. (Naperville, IL); Rusnak, John J. (Orland Park, IL)

    1985-01-01

    Disclosed is a remotely operable releasable sealing coupling which provides fluid-tight joinder of upper and a lower conduit sections. Each conduit section has a concave conical sealing surface adjacent its end portion. A tubular sleeve having convex spherical ends is inserted between the conduit ends to form line contact with the concave conical end portions. An inwardly projecting lip located at one end of the sleeve cooperates with a retaining collar formed on the upper pipe end to provide swivel capture for the sleeve. The upper conduit section also includes a tapered lower end portion which engages the inside surface of the sleeve to limit misalignment of the connected conduit sections.

  7. Laboratory Activities

    SciTech Connect (OSTI)

    Brown, Christopher F.; Serne, R. Jeffrey

    2008-01-17

    This chapter summarizes the laboratory activities performed by PNNLs Vadose Zone Characterization Project in support of the Tank Farm Vadose Zone Program, led by CH2M HILL Hanford Group, Inc. The results of these studies are contained in numerous reports (Lindenmeier et al. 2002; Serne et al. 2002a, 2002b, 2002c, 2002d, 2002e; Lindenmeier et al. 2003; Serne et al. 2004a, 2004b; Brown et al. 2005, 2006a, 2007; Serne et al. 2007) and have generated much of the data reported in Chapter 22 (Geochemistry-Contaminant Movement), Appendix G (Geochemistry-Contaminant Movement), and Cantrell et al. (2007, SST WMA Geochemistry Data Package in preparation). Sediment samples and characterization results from PNNLs Vadose Zone Characterization Project are also shared with other science and technology (S&T) research projects, such as those summarized in Chapter 12 (Associated Science Activities).

  8. In-core flux sensor evaluations at the ATR critical facility

    SciTech Connect (OSTI)

    Troy Unruh; Benjamin Chase; Joy Rempe; David Nigg; George Imel; Jason Harris; Todd Sherman; Jean-Francois Villard

    2014-09-01

    Flux detector evaluations were completed as part of a joint Idaho State University (ISU) / Idaho National Laboratory (INL) / French Atomic Energy commission (CEA) ATR National Scientific User Facility (ATR NSUF) project to compare the accuracy, response time, and long duration performance of several flux detectors. Special fixturing developed by INL allows real-time flux detectors to be inserted into various ATRC core positions and perform lobe power measurements, axial flux profile measurements, and detector cross-calibrations. Detectors initially evaluated in this program include the French Atomic Energy Commission (CEA)-developed miniature fission chambers; specialized self-powered neutron detectors (SPNDs) developed by the Argentinean National Energy Commission (CNEA); specially developed commercial SPNDs from Argonne National Laboratory. As shown in this article, data obtained from this program provides important insights related to flux detector accuracy and resolution for subsequent ATR and CEA experiments and flux data required for bench-marking models in the ATR V&V Upgrade Initiative.

  9. ARM - Measurement - Soil moisture flux

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

    instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux...

  10. AmeriFlux US-ARM ARM Southern Great Plains site- Lamont (Dataset) | Data

    Office of Scientific and Technical Information (OSTI)

    Explorer ARM ARM Southern Great Plains site- Lamont Title: AmeriFlux US-ARM ARM Southern Great Plains site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARM ARM Southern Great Plains site- Lamont. Site Description - Central facility tower crop field Authors: Torn, Margaret [1] + Show Author Affiliations Lawrence Berkeley National Laboratory Publication Date: 2016-01-01 OSTI Identifier: 1246027 Resource Type: Dataset Data Type: Specialized Mix Research Org:

  11. Thermoacoustic couple

    DOE Patents [OSTI]

    Wheatley, J.C.; Swift, G.W.; Migliori, A.

    1983-10-04

    An apparatus and method for determining acoustic power density level and its direction in a fluid using a single sensor are disclosed. The preferred embodiment of the apparatus, which is termed a thermoacoustic couple, consists of a stack of thin, spaced apart polymeric plates, selected ones of which include multiple bimetallic thermocouple junctions positioned along opposite end edges thereof. The thermocouple junctions are connected in series in the nature of a thermopile, and are arranged so as to be responsive to small temperature differences between the opposite edges of the plates. The magnitude of the temperature difference, as represented by the magnitude of the electrical potential difference generated by the thermopile, is found to be directly related to the level of acoustic power density in the gas.

  12. LCLS Sample Preparation Laboratory | Sample Preparation Laboratories

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

    LCLS Sample Preparation Laboratory Kayla Zimmerman | (650) 926-6281 Lisa Hammon, LCLS Lab Coordinator Welcome to the LCLS Sample Preparation Laboratory. This small general use wet...

  13. Heat Transfer Laboratory | Argonne National Laboratory

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

    Heat Transfer Laboratory Materials in solids or fluid forms play an important role in a ... Argonne's Heat Transfer Laboratory enables researchers to: Synthesize and prepare heat ...

  14. National Laboratory Impact Initiative

    Broader source: Energy.gov [DOE]

    The National Laboratory Impact Initiative supports the relationship between the Office of Energy Efficiency & Renewable Energy and the national laboratory enterprise.  The national laboratories...

  15. PHLUX: Photographic Flux Tools for Solar Glare and Flux

    Energy Science and Technology Software Center (OSTI)

    2010-12-02

    A web-based tool to a) analytically and empirically quantify glare from reflected light and determine the potential impact (e.g., temporary flash blindness, retinal burn), and b) produce flux maps for central receivers. The tool accepts RAW digital photographs of the glare source (for hazard assessment) or the receiver (for flux mapping), as well as a photograph of the sun for intensity and size scaling. For glare hazard assessment, the tool determines the retinal irradiance (W/cm2)more » and subtended source angle for an observer and plots the glare source on a hazard spectrum (i.e., low-potential for flash blindness impact, potential for flash blindness impact, retinal burn). For flux mapping, the tool provides a colored map of the receiver scaled by incident solar flux (W/m2) and unwraps the physical dimensions of the receiver while accounting for the perspective of the photographer (e.g., for a flux map of a cylindrical receiver, the horizontal axis denotes receiver angle in degrees and the vertical axis denotes vertical position in meters; for a flat panel receiver, the horizontal axis denotes horizontal position in meters and the vertical axis denotes vertical position in meters). The flux mapping capability also allows the user to specify transects along which the program plots incident solar flux on the receiver.« less

  16. Renewable Energy Laboratory

    Open Energy Info (EERE)

    Radiation Budget Measurement Networks, National Oceanic and Atmospheric Administration Air Resources Laboratory and Earth System Research Laboratory Global Monitoring Division *...

  17. Energy Storage Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Energy Storage Laboratory at the Energy Systems Integration Facility. At NREL's Energy Storage Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on the integration of energy storage systems (both stationary and vehicle-mounted) and interconnection with the utility grid. Focusing on battery technologies, but also hosting ultra-capacitors and other electrical energy storage technologies, the laboratory will provide all resources necessary to develop, test, and prove energy storage system performance and compatibility with distributed energy systems. The laboratory will also provide robust vehicle testing capability, including a drive-in environmental chamber, which can accommodate commercial-sized hybrid, electric, biodiesel, ethanol, compressed natural gas, and hydrogen fueled vehicles. The Energy Storage Laboratory is designed to ensure personnel and equipment safety when testing hazardous battery systems or other energy storage technologies. Closely coupled with the research electrical distribution bus at ESIF, the Energy Storage Laboratory will offer megawatt-scale power testing capability as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Some application scenarios are: The following types of tests - Performance, Efficiency, Safety, Model validation, and Long duration reliability. (2) Performed on the following equipment types - (a) Vehicle batteries (both charging and discharging V2G); (b) Stationary batteries; (c) power conversion equipment for energy storage; (d) ultra- and super-capacitor systems; and (e) DC systems, such as commercial microgrids.

  18. Transport of radial heat flux and second sound in fusion plasmas

    SciTech Connect (OSTI)

    Guercan, Oe. D.; Berionni, V.; Hennequin, P.; Morel, P.; Vermare, L.; Diamond, P. H.; Garbet, X.; Dif-Pradalier, G.; Kosuga, Y.

    2013-02-15

    Simple flux-gradient relations that involve time delay and radial coupling are discussed. Such a formulation leads to a rather simple description of avalanches and may explain breaking of gyroBohm transport scaling. The generalization of the flux-gradient relation (i.e., constitutive relation), which involve both time delay and spatial coupling, is derived from drift-kinetic equation, leading to kinetic definitions of constitutive elements such as the flux of radial heat flux. This allows numerical simulations to compute these cubic quantities directly. The formulation introduced here can be viewed as an extension of turbulence spreading to include the effect of spreading of cross-phase as well as turbulence intensity, combined in such a way to give the flux. The link between turbulence spreading and entropy production is highlighted. An extension of this formulation to general quasi-linear theory for the distribution function in the phase space of radial position and parallel velocity is also discussed.

  19. Design of a differential radiometer for atmospheric radiative flux measurements

    SciTech Connect (OSTI)

    LaDelfe, P.C.; Weber, P.G.; Rodriguez, C.W.

    1994-11-01

    The Hemispherical Optimized NEt Radiometer (HONER) is an instrument under development at the Los Alamos National Laboratory for deployment on an unmanned aerospace vehicle as part of the Atmospheric Radiation Measurements (ARM/UAV) program. HONER is a differential radiometer which will measure the difference between the total upwelling and downwelling fluxes and is intended to provide a means of measuring the atmospheric radiative flux divergence. Unlike existing instruments which measure the upwelling and downwelling fluxes separately, HONER will achieve an optical difference by chopping the two fluxes alternately onto a common pyroelectric detector. HONER will provide data resolved into two spectral bands; one covering the solar dominated region from less than 0.4 micrometer to approximately 4.5 micrometers and the other covering the region from approximately 4.5 micrometers to greater than 50 micrometers, dominated by thermal radiation. The means of separating the spectral regions guarantees seamless summation to calculate the total flux. The fields-of-view are near-hemispherical, upward and downward. The instrument can be converted, in flight, from the differential mode to absolute mode, measuring the upwelling and downwelling fluxes separately and simultaneously. The instrument also features continuous calibration from on-board sources. We will describe the design and operation of the sensor head and the on-board reference sources as well as the means of deployment.

  20. Permanent-magnet switched-flux machine

    DOE Patents [OSTI]

    Trzynadlowski, Andrzej M.; Qin, Ling

    2012-02-21

    A permanent-magnet switched-flux (PMSF) device has an outer rotor mounted to a shaft about a central axis extending axially through the PMSF device. First and second pluralities of permanent-magnets (PMs) are respectively mounted in first and second circles, radially outwardly in first and second transverse planes extending from first and second sections of the central axis adjacent to an inner surface of the outer rotor. An inner stator is coupled to the shaft and has i) a stator core having a core axis co-axial with the central axis; and ii) first and second pluralities of stator poles mounted in first and second circles, radially outwardly from the stator core axis in the first and second transverse planes. The first and second pluralities of PMs each include PMs of alternating polarity.

  1. Plasma momentum meter for momentum flux measurements

    DOE Patents [OSTI]

    Zonca, F.; Cohen, S.A.; Bennett, T.; Timberlake, J.R.

    1993-08-24

    An apparatus is described for measuring momentum flux from an intense plasma stream, comprising: refractory target means oriented normal to the flow of said plasma stream for bombardment by said plasma stream where said bombardment by said plasma stream applies a pressure to said target means, pendulum means for communicating a translational displacement of said target to a force transducer where said translational displacement of said target is transferred to said force transducer by an elongated member coupled to said target, where said member is suspended by a pendulum configuration means and where said force transducer is responsive to said translational displacement of said member, and force transducer means for outputting a signal representing pressure data corresponding to said displacement.

  2. Permanent-magnet switched-flux machine

    DOE Patents [OSTI]

    Trzynadlowski, Andrzej M.; Qin, Ling

    2011-06-14

    A permanent-magnet switched-flux (PMSF) device has an outer rotor mounted to a shaft about a central axis extending axially through the PMSF device. First and second pluralities of permanent-magnets (PMs) are respectively mounted in first and second circles, radially outwardly in first and second transverse planes extending from first and second sections of the central axis adjacent to an inner surface of the outer rotor. An inner stator is coupled to the shaft and has i) a stator core having a core axis co-axial with the central axis; and ii) first and second pluralities of stator poles mounted in first and second circles, radially outwardly from the stator core axis in the first and second transverse planes. The first and second pluralities of PMs each include PMs of alternating polarity.

  3. Permanent-magnet switched-flux machine

    DOE Patents [OSTI]

    Trzynadlowski, Andrzej M.; Qin, Ling

    2010-01-12

    A permanent-magnet switched-flux (PMSF) device has a ferromagnetic outer stator mounted to a shaft about a central axis extending axially through the PMSF device. Pluralities of top and bottom stator poles are respectively mounted in first and second circles, radially outwardly in first and second transverse planes extending from first and second sections of the central axis adjacent to an inner surface of the ferromagnetic outer stator. A ferromagnetic inner rotor is coupled to the shaft and has i) a rotor core having a core axis co-axial with the central axis; and ii) first and second discs having respective outer edges with first and second pluralities of permanent magnets (PMs) mounted in first and second circles, radially outwardly from the rotor core axis in the first and second transverse planes. The first and second pluralities of PMs each include PMs of alternating polarity.

  4. AmeriFlux US-ARb ARM Southern Great Plains burn site- Lamont (Dataset) |

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Data Explorer Search Results AmeriFlux US-ARb ARM Southern Great Plains burn site- Lamont Title: AmeriFlux US-ARb ARM Southern Great Plains burn site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARb ARM Southern Great Plains burn site- Lamont. Site Description - The ARM SGP Burn site is located in the native tallgrass prairies of the USDA Grazinglands Research Laboratory near El Reno, OK. One of two adjacent 35 ha plots, the US-ARb plot was

  5. Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory The Terascale Simulation Facility is a world-class supercomputing

  6. Two LANL laboratory astrophysics experiments

    SciTech Connect (OSTI)

    Intrator, Thomas P.

    2014-01-24

    Two laboratory experiments are described that have been built at Los Alamos (LANL) to gain access to a wide range of fundamental plasma physics issues germane to astro, space, and fusion plasmas. The overarching theme is magnetized plasma dynamics which includes significant currents, MHD forces and instabilities, magnetic field creation and annihilation, sheared flows and shocks. The Relaxation Scaling Experiment (RSX) creates current sheets and flux ropes that exhibit fully 3D dynamics, and can kink, bounce, merge and reconnect, shred, and reform in complicated ways. Recent movies from a large data set describe the 3D magnetic structure of a driven and dissipative single flux rope that spontaneously self-saturates a kink instability. Examples of a coherent shear flow dynamo driven by colliding flux ropes will also be shown. The Magnetized Shock Experiment (MSX) uses Field reversed configuration (FRC) experimental hardware that forms and ejects FRCs at 150km/sec. This is sufficient to drive a collision less magnetized shock when stagnated into a mirror stopping field region with Alfven Mach number MA=3 so that super critical shocks can be studied. We are building a plasmoid accelerator to drive Mach numbers MA >> 3 to access solar wind and more exotic astrophysical regimes. Unique features of this experiment include access to parallel, oblique and perpendicular shocks, shock region much larger than ion gyro radii and ion inertial length, room for turbulence, and large magnetic and fluid Reynolds numbers.

  7. Coupled Biogeochemical Process Evaluation for Conceptualizing Trichloroethylene Co-Metabolism

    SciTech Connect (OSTI)

    Colwell, Frederick; Radtke, Corey; Newby, Deborah; Delwiche, Mark; Crawf, Ronald L.; Paszczynski, Andrzej; Strap, Janice; Conrad, Mark; Brodic, Eoin; Starr, Robert; Lee, Hope

    2006-04-05

    Chlorinated solvent wastes (e.g., trichloroethene or TCE) often occur as diffuse subsurface plumes in complex geological environments where coupled processes must be understood in order to implement remediation strategies. Monitored natural attenuation (MNA) warrants study as a remediation technology because it minimizes worker and environment exposure to the wastes and because it costs less than other technologies. However, to be accepted MNA requires 'lines of evidence' indicating that the wastes are effectively destroyed. Our research will study the coupled biogeochemical processes that dictate the rate of TCE co-metabolism in contaminated aquifers first at the Idaho National Laboratory and then at Paducah or the Savannah River Site, where natural attenuation of TCE is occurring. We will use flow-through in situ reactors to investigate the rate of methanotrophic co-metabolism of TCE and the coupling of the responsible biological processes with the dissolved methane flux and groundwater flow velocity. We will use new approaches (e.g., stable isotope probing, enzyme activity probes, real-time reverse transcriptase polymerase chain reaction, proteomics) to assay the TCE co-metabolic rates, and interpret these rates in the context of enzyme activity, gene expression, and cellular inactivation related to intermediates of TCE co-metabolism. By determining the rate of TCE co-metabolism at different methane concentrations and groundwater flow velocities, we will derive key modeling parameters for the computational simulations that describe the attenuation, and thereby refine such models while assessing the contribution of microbial relative to other natural attenuation processes. This research will strengthen our ability to forecast the viability of MNA at DOE and other sites that are contaminated with chlorinated hydrocarbons.

  8. Ames Laboratory Logos | The Ames Laboratory

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

    Ames Laboratory Logos The Ames Laboratory Logo comes in several formats. EPS files are vector graphics created in Adobe Illustrator and saved with a tiff preview so they will...

  9. Laboratory Graduate Research Appointment | Argonne National Laboratory

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

    Laboratory Graduate Research Program Perform your thesis research among the best and the brightest at Argonne National Laboratory. About the Program Laboratory Graduate Research (Lab Grad) appointments are available to qualified U.S. university graduate students who wish to carry out their thesis research at Argonne National Laboratory under co-sponsorship of an Argonne staff member and a faculty member. The university sets the academic standard and awards the degree. The participation of the

  10. Ames Laboratory Emergency Plan | The Ames Laboratory

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

    Ames Laboratory Emergency Plan Version Number: 13.0 Document Number: Plan 46300.001 Effective Date: 11/2014

  11. Ames Laboratory Hot Canyon | The Ames Laboratory

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

    Ames Laboratory Hot Canyon This historical film footage, originally produced in the early 1950s as part of a series by WOI-TV, shows atomic research at Ames Laboratory. The work was conducted in a special area of the Laboratory known as the "Hot Canyon."

  12. AmeriFlux US-Sta Saratoga

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

    Ewers, Brent [University of Wyoming; Pendall, Elise [University of Wyoming

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Sta Saratoga. Site Description - Sagebrush steppe ecosystem

  13. AmeriFlux US-Wdn Walden

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

    Ewers, Brent [University of Wyoming; Pendall, Elise [University of Wyoming

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wdn Walden. Site Description - Sagebrush steppe ecosystem

  14. Technical Sessions Measurements of Surface Heat Flux Over Contrasting Surfaces

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

    Measurements of Surface Heat Flux Over Contrasting Surfaces R. L. Coulter J. D. Shannon T. J. Martin Argonne National Laboratory Argonne, IL 60439 In a multilaboratory field study held near Boardman in northeastern Oregon in June 1991 and described in greater detail elsewhere (Doran et al. 1991), various properties of the surface and lower atmospheric boundary layer over heavily irrigated cropland and adjacent desert steppe were investigated. The locale was selected because its disparate

  15. Substantially Parallel Flux Uncluttered Rotor Machines (U-Machine) - Energy

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

    Innovation Portal Substantially Parallel Flux Uncluttered Rotor Machines (U-Machine) Oak Ridge National Laboratory Contact ORNL About This Technology Projected performance/speed characteristics of the novel U-machine motor Projected performance/speed characteristics of the novel U-machine motor Technology Marketing SummaryA general concern based on the supply and demand trend of the permanent magnet (PM) raw materials suggests the need for elimination of these materials from electric motors

  16. A Novel Transverse Flux Machine for Vehicle Traction Applications: Preprint

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

    A Novel Transverse Flux Machine for Vehicle Traction Applications Preprint Z. Wan, A. Ahmed, and I. Husain North Carolina State University E. Muljadi National Renewable Energy Laboratory To be presented at the 2015 IEEE Power and Energy Society General Meeting Denver, Colorado July 26-30, 2015 Conference Paper NREL/CP-5D00-63661 April 2015 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government

  17. The Ames Laboratory

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

    Energy Innovation Hub led by the Ames Laboratory, recovers valuable rare-earth magnetic material from manufacturing waste and creates useful magnets out of it. Ames Laboratory...

  18. mark | The Ames Laboratory

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

    Ames Laboratory Profile Mark Gordon Associate Chemical & Biological Sciences 201 Spedding ... Group Ames Laboratory Research Projects: Chemical Physics TheoreticalComputational Tools ...

  19. Facilities | Argonne National Laboratory

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

    Research Facility Distributed Energy Research Center Engine Research Facility Heat Transfer Laboratory Tribology Laboratory Transportation Beamline at the Advanced Photon Source...

  20. National Renewable Energy Laboratory

    Office of Environmental Management (EM)

    Renewable Energy Laboratory Innovation for Our Energy Future Renewable Resource Options Geothermal Biomass Solar Hydro Wind National Renewable Energy Laboratory Innovation ...

  1. Sustainability | The Ames Laboratory

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

    Sustainability Ames Laboratory is committed to environmental sustainability in all of its operations as outlined in the Laboratory's Site Sustainability Plan. Executive orders set ...

  2. Cytogenetic Biodosimetry Laboratory

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

    Cytogenetic Biodosimetry Laboratory Blood samples are shipped at room temperature to the laboratory. White blood cells, lymphocytes, are cultured under sterile conditions in an...

  3. Beta ray flux measuring device

    DOE Patents [OSTI]

    Impink, Jr., Albert J. (Murrysville, PA); Goldstein, Norman P. (Murrysville, PA)

    1990-01-01

    A beta ray flux measuring device in an activated member in-core instrumentation system for pressurized water reactors. The device includes collector rings positioned about an axis in the reactor's pressure boundary. Activated members such as hydroballs are positioned within respective ones of the collector rings. A response characteristic such as the current from or charge on a collector ring indicates the beta ray flux from the corresponding hydroball and is therefore a measure of the relative nuclear power level in the region of the reactor core corresponding to the specific exposed hydroball within the collector ring.

  4. High flux solar energy transformation

    DOE Patents [OSTI]

    Winston, Roland; Gleckman, Philip L.; O'Gallagher, Joseph J.

    1991-04-09

    Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes.

  5. High flux solar energy transformation

    DOE Patents [OSTI]

    Winston, R.; Gleckman, P.L.; O'Gallagher, J.J.

    1991-04-09

    Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes. 7 figures.

  6. TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BNL

    SciTech Connect (OSTI)

    P.C. Weaver

    2010-07-09

    5098-SR-02-0 PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BROOKHAVEN NATIONAL LABORATORY

  7. The Sample Preparation Laboratories | Sample Preparation Laboratories

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

    Cynthia Patty 1 Sam Webb 2 John Bargar 3 Arizona 4 Chemicals 5 Team Work 6 Bottles 7 Glass 8 Plan Ahead! See the tabs above for Laboratory Access and forms you'll need to complete. Equipment and Chemicals tabs detail resources already available on site. Avoid delays! Hazardous materials use may require a written Standard Operating Procedure (SOP) before you work. Check the Chemicals tab for more information. The Sample Preparation Laboratories The Sample Preparation Laboratories provide wet lab

  8. Status of Laboratory Goals | The Ames Laboratory

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

    Status of Laboratory Goals Status of Calendar Year 2016 objectives and targets. Item 1 Recommendation: The EMSSC recommends an Open House be held in the Ames Laboratory Storeroom and Warehouse by April 1, 2016. The Open House will provide Ames Laboratory employees the opportunity to discover what supplies are readily available through the storeroom and showcase the Equipment Pool website. This recommendation will increase awareness of the sustainable purchasing requirements by showcasing these

  9. Analytical Chemistry Laboratory | Argonne National Laboratory

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

    Chemistry Laboratory provides a broad range of analytical chemistry support services to the scientific and engineering programs. AnalyticalChemistryLaboratoryfactsheet...

  10. Laboratory Equipment & Supplies | Sample Preparation Laboratories

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

    Most laboratories offer ice machines and cold rooms. Specialty storage areas for samples include a -80 freezer, argon and nitrogen glove boxes, radiation contamination areas, inert ...

  11. Equipment | The Ames Laboratory

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

    Zeiss Axiovert 200 Optical Microscope Spark Cutter Fully Equipped Metallographic Laboratory Electropolisher Dimpler

  12. Superconducting flux flow digital circuits

    DOE Patents [OSTI]

    Hietala, V.M.; Martens, J.S.; Zipperian, T.E.

    1995-02-14

    A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs) are disclosed. Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics. 8 figs.

  13. Superconducting flux flow digital circuits

    DOE Patents [OSTI]

    Hietala, Vincent M.; Martens, Jon S.; Zipperian, Thomas E.

    1995-01-01

    A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs). Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics.

  14. Accounting Resources | The Ames Laboratory

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

    Accounting Resources Ames Laboratory Human Resources Forms Ames Laboratory Travel Forms Ames Laboratory Forms (Select Department) ISU Intramural PO Request

  15. Galvanic currents and hydrogen permeation currents caused by galvanic coupling

    SciTech Connect (OSTI)

    Armacanquil, M.E. ); Harasyn, D.E. )

    1990-05-01

    This paper reports on galvanic coupling and hydrogen permeation experiments performed in a Devanathan-Stachurski cell to measure simultaneously the galvanic currents and the hydrogen permeation currents in an attempt to determine the extent of hydrogen charging into noble metals as a result of galvanic coupling. Large amounts of hydrogen permeated through the more noble element of the couple. The magnitude of the hydrogen permeation flux varied depending on the galvanic coupling conditions. No simple direct relationship between galvanic currents and hydrogen permeation currents was observed, although large hydrogen permeation currents were usually developed whenever large galvanic currents were established.

  16. National Laboratory's Weapons Program

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

    About Us » Strategic Programs » National Laboratory Impact Initiative Team National Laboratory Impact Initiative Team The mission of the Office of Energy Efficiency and Renewable Energy's (EERE's) National Laboratory Impact Initiative is to significantly increase the industrial impact of the Energy Department's national laboratories on the U.S. clean energy sector. The goals of the Initiative are to: Increase and enhance laboratory-private sector relationships Increase and streamline access to

  17. Redwing: A MOOSE application for coupling MPACT and BISON

    SciTech Connect (OSTI)

    Frederick N. Gleicher; Michael Rose; Tom Downar

    2014-11-01

    Fuel performance and whole core neutron transport programs are often used to analyze fuel behavior as it is depleted in a reactor. For fuel performance programs, internal models provide the local intra-pin power density, fast neutron flux, burnup, and fission rate density, which are needed for a fuel performance analysis. The fuel performance internal models have a number of limitations. These include effects on the intra-pin power distribution by nearby assembly elements, such as water channels and control rods, and the further limitation of applicability to a specified fuel type such as low enriched UO2. In addition, whole core neutron transport codes need an accurate intra-pin temperature distribution in order to calculate neutron cross sections. Fuel performance simulations are able to model the intra-pin fuel displacement as the fuel expands and densifies. These displacements must be accurately modeled in order to capture the eventual mechanical contact of the fuel and the clad; the correct radial gap width is needed for an accurate calculation of the temperature distribution of the fuel rod. Redwing is a MOOSE-based application that enables coupling between MPACT and BISON for transport and fuel performance coupling. MPACT is a 3D neutron transport and reactor core simulator based on the method of characteristics (MOC). The development of MPACT began at the University of Michigan (UM) and now is under the joint development of ORNL and UM as part of the DOE CASL Simulation Hub. MPACT is able to model the effects of local assembly elements and is able calculate intra-pin quantities such as the local power density on a volumetric mesh for any fuel type. BISON is a fuel performance application of Multi-physics Object Oriented Simulation Environment (MOOSE), which is under development at Idaho National Laboratory. BISON is able to solve the nonlinearly coupled mechanical deformation and heat transfer finite element equations that model a fuel element as it is depleted in a nuclear reactor. Redwing couples BISON and MPACT in a single application. Redwing maps and transfers the individual intra-pin quantities such as fission rate density, power density, and fast neutron flux from the MPACT volumetric mesh to the individual BISON finite element meshes. For a two-way coupling Redwing maps and transfers the individual pin temperature field and axially dependent coolant densities from the BISON mesh to the MPACT volumetric mesh. Details of the mapping are given. Redwing advances the simulation with the MPACT solution for each depletion time step and then advances the multiple BISON simulations for fuel performance calculations. Sub-cycle advancement can be applied to the individual BISON simulations and allows multiple time steps to be applied to the fuel performance simulations. Currently, only loose coupling where data from a previous time step is applied to the current time step is performed.

  18. Federal Laboratory Consortium | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Federal Laboratory Consortium

  19. Brookhaven National Laboratory | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Brookhaven National Laboratory

  20. Vehicle Technologies Office Merit Review 2015: Coupling Mechanical with Electrochemical-Thermal Models Batteries Under Abuse

    Broader source: Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about coupling...

  1. A brief History of Neutron Scattering at the Oak Ridge High Flux Isotope

    Office of Scientific and Technical Information (OSTI)

    Reactor (Journal Article) | SciTech Connect A brief History of Neutron Scattering at the Oak Ridge High Flux Isotope Reactor Citation Details In-Document Search Title: A brief History of Neutron Scattering at the Oak Ridge High Flux Isotope Reactor Neutron scattering at the Oak Ridge National Laboratory dates back to 1945 when Ernest Wollan installed a modified x-ray diffractometer on a beam port of the original graphite reactor. Subsequently, Wollan and Clifford Shull pioneered neutron

  2. Ultrafast all-optical manipulation of interfacial magnetoelectric coupling

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect SciTech Connect Search Results Technical Report: Ultrafast all-optical manipulation of interfacial magnetoelectric coupling Citation Details In-Document Search Title: Ultrafast all-optical manipulation of interfacial magnetoelectric coupling Authors: Sheu, Yu-Miin [1] + Show Author Affiliations Los Alamos National Laboratory [Los Alamos National Laboratory Publication Date: 2014-04-24 OSTI Identifier: 1129830 Report Number(s): LA-UR-14-22829 DOE Contract

  3. IN-CORE FLUX SENSOR EVALUATIONS AT THE ATR CRITICAL FACILITY.

    SciTech Connect (OSTI)

    Troy Unruh; Benjamin Chase; Joy Rempe; David Nigg; George Imel; Jason Harris; Todd Sherman; Jean-Francois VIllard

    2014-12-01

    As part of an Idaho State University (ISU)–led Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) collaborative project that includes Idaho National Laboratory (INL) and the French Alternative Energies and Atomic Energy Commission (CEA), flux detector evaluations were completed to compare their accuracy, response time, and longduration performance. Special fixturing, developed by INL, allows real-time flux detectors to be inserted into various Advanced Test Reactor Critical Facility (ATRC) core positions to perform lobe power measurements, axial flux profile measurements, and detector crosscalibrations. Detectors initially evaluated in this program included miniature fission chambers, specialized self-powered neutron detectors (SPNDs), and specially developed commercial SPNDs. Results from this program provide important insights related to flux detector accuracy and resolution for subsequent ATR and CEA experiments and yield new flux data required for benchmarking models in the ATR Life Extension Program (LEP) Modeling Update Project.

  4. Description of heat flux measurement methods used in hydrocarbon and propellant fuel fires at Sandia.

    SciTech Connect (OSTI)

    Nakos, James Thomas

    2010-12-01

    The purpose of this report is to describe the methods commonly used to measure heat flux in fire applications at Sandia National Laboratories in both hydrocarbon (JP-8 jet fuel, diesel fuel, etc.) and propellant fires. Because these environments are very severe, many commercially available heat flux gauges do not survive the test, so alternative methods had to be developed. Specially built sensors include 'calorimeters' that use a temperature measurement to infer heat flux by use of a model (heat balance on the sensing surface) or by using an inverse heat conduction method. These specialty-built sensors are made rugged so they will survive the environment, so are not optimally designed for ease of use or accuracy. Other methods include radiometers, co-axial thermocouples, directional flame thermometers (DFTs), Sandia 'heat flux gauges', transpiration radiometers, and transverse Seebeck coefficient heat flux gauges. Typical applications are described and pros and cons of each method are listed.

  5. AmeriFlux US-ARM ARM Southern Great Plains site- Lamont (Dataset) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect ARM ARM Southern Great Plains site- Lamont Citation Details In-Document Search Title: AmeriFlux US-ARM ARM Southern Great Plains site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARM ARM Southern Great Plains site- Lamont. Site Description - Central facility tower crop field Authors: Torn, Margaret [1] + Show Author Affiliations Lawrence Berkeley National Laboratory Publication Date: 2016-01-01 OSTI Identifier: 1246027 Resource Type: Dataset Data

  6. AmeriFlux US-ARb ARM Southern Great Plains burn site- Lamont (Dataset) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect ARb ARM Southern Great Plains burn site- Lamont Citation Details In-Document Search Title: AmeriFlux US-ARb ARM Southern Great Plains burn site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARb ARM Southern Great Plains burn site- Lamont. Site Description - The ARM SGP Burn site is located in the native tallgrass prairies of the USDA Grazinglands Research Laboratory near El Reno, OK. One of two adjacent 35 ha plots, the US-ARb plot was burned

  7. AmeriFlux US-ARc ARM Southern Great Plains control site- Lamont (Dataset) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect ARc ARM Southern Great Plains control site- Lamont Citation Details In-Document Search Title: AmeriFlux US-ARc ARM Southern Great Plains control site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARc ARM Southern Great Plains control site- Lamont. Site Description - The ARM SGP Control site is located in the native tallgrass prairies of the USDA Grazinglands Research Laboratory near El Reno, OK. One of two adjacent 35 ha plots with identical

  8. AmeriFlux US-ARc ARM Southern Great Plains control site- Lamont (Dataset) |

    Office of Scientific and Technical Information (OSTI)

    Data Explorer ARc ARM Southern Great Plains control site- Lamont Title: AmeriFlux US-ARc ARM Southern Great Plains control site- Lamont This is the AmeriFlux version of the carbon flux data for the site US-ARc ARM Southern Great Plains control site- Lamont. Site Description - The ARM SGP Control site is located in the native tallgrass prairies of the USDA Grazinglands Research Laboratory near El Reno, OK. One of two adjacent 35 ha plots with identical towers, measurements at the US-ARc

  9. RADIATION DOSIMETRY AT THE BNL HIGH FLUX BEAM REACTOR AND MEDICAL RESEARCH REACTOR.

    SciTech Connect (OSTI)

    HOLDEN,N.E.

    1999-09-10

    RADIATION DOSIMETRY MEASUREMENTS HAVE BEEN PERFORMED OVER A PERIOD OF MANY YEARS AT THE HIGH FLUX BEAM REACTOR (HFBR) AND THE MEDICAL RESEARCH REACTOR (BMRR) AT BROOKHAVEN NATIONAL LABORATORY TO PROVIDE INFORMATION ON THE ENERGY DISTRIBUTION OF THE NEUTRON FLUX, NEUTRON DOSE RATES, GAMMA-RAY FLUXES AND GAMMA-RAY DOSE RATES. THE MCNP PARTICLE TRANSPORT CODE PROVIDED MONTE CARLO RESULTS TO COMPARE WITH VARIOUS DOSIMETRY MEASUREMENTS PERFORMED AT THE EXPERIMENTAL PORTS, AT THE TREATMENT ROOMS AND IN THE THIMBLES AT BOTH HFBR AND BMRR.

  10. SNS Sample Activation Calculator Flux Recommendations and Validation

    SciTech Connect (OSTI)

    McClanahan, Tucker C.; Gallmeier, Franz X.; Iverson, Erik B.; Lu, Wei

    2015-02-01

    The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) uses the Sample Activation Calculator (SAC) to calculate the activation of a sample after the sample has been exposed to the neutron beam in one of the SNS beamlines. The SAC webpage takes user inputs (choice of beamline, the mass, composition and area of the sample, irradiation time, decay time, etc.) and calculates the activation for the sample. In recent years, the SAC has been incorporated into the user proposal and sample handling process, and instrument teams and users have noticed discrepancies in the predicted activation of their samples. The Neutronics Analysis Team validated SAC by performing measurements on select beamlines and confirmed the discrepancies seen by the instrument teams and users. The conclusions were that the discrepancies were a result of a combination of faulty neutron flux spectra for the instruments, improper inputs supplied by SAC (1.12), and a mishandling of cross section data in the Sample Activation Program for Easy Use (SAPEU) (1.1.2). This report focuses on the conclusion that the SAPEU (1.1.2) beamline neutron flux spectra have errors and are a significant contributor to the activation discrepancies. The results of the analysis of the SAPEU (1.1.2) flux spectra for all beamlines will be discussed in detail. The recommendations for the implementation of improved neutron flux spectra in SAPEU (1.1.3) are also discussed.

  11. Enhanced Soundings for Local Coupling Studies: 2015 ARM Climate Research

    Office of Scientific and Technical Information (OSTI)

    Facility Field Campaign (Program Document) | SciTech Connect Program Document: Enhanced Soundings for Local Coupling Studies: 2015 ARM Climate Research Facility Field Campaign Citation Details In-Document Search Title: Enhanced Soundings for Local Coupling Studies: 2015 ARM Climate Research Facility Field Campaign Matching observed diurnal cycles is a fundamental yet extremely complex test for models. High temporal resolution measurements of surface turbulent heat fluxes and boundary layer

  12. Resonance at the Rabi frequency in a superconducting flux qubit

    SciTech Connect (OSTI)

    Greenberg, Ya. S.; Il'ichev, E.; Oelsner, G.; Shevchenko, S. N.

    2014-10-15

    We analyze a system composed of a superconducting flux qubit coupled to a transmission-line resonator driven by two signals with frequencies close to the resonator's harmonics. The first strong signal is used for exciting the system to a high energetic state while a second weak signal is applied for probing effective eigenstates of the system. In the framework of doubly dressed states we showed the possibility of amplification and attenuation of the probe signal by direct transitions at the Rabi frequency. We present a brief review of theoretical and experimental works where a direct resonance at Rabi frequency have been investigated in superconducting flux qubits. The interaction of the qubit with photons of two harmonics has prospects to be used as a quantum amplifier (microwave laser) or an attenuator.

  13. Princeton Plasma Physics Laboratory

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

    Plasma Physics Laboratory P.O. Box 451 Princeton, NJ 08543-0451 GPS: 100 Stellarator Road Princeton, NJ 08540 www.pppl.gov 2015 Princeton Plasma Physics Laboratory. A...

  14. DOE Laboratory Partnerships

    Broader source: Energy.gov [DOE]

    DOE national laboratories were created to support the various missions of the Department, including energy, national security, science and related environmental activities. The laboratories conduct innovative research and development in literally hundreds of technology areas, some available nowhere else.

  15. haberer | The Ames Laboratory

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

    haberer Ames Laboratory Profile Charles Haberer Facilities Services 158 Metals Development Phone Number: 515-294-3757 Email Address: haberer

  16. islowing | The Ames Laboratory

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

    islowing Ames Laboratory Profile Igor Slowing Assoc Scientist Chemical & Biological Sciences 2756 Gilman Phone Number: 515-294-1959 Email Address: islowing@iastate.edu Ames Laboratory Associate Ames Laboratory Research Projects: Homogeneous and Interfacial Catalysis in 3D Controlled Environment Nanorefinery Education: Ph.D., Iowa State University, 2003-2008 Licenciate in Chemistry, San Carlos University, Guatemala, 1988-1995 Professional Appointments: Staff Scientist, Ames Laboratory,

  17. levin | The Ames Laboratory

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

    levin Ames Laboratory Profile Evgenii Levin Scientist I Division of Materials Science & Engineering 107 Spedding Phone Number: 515-294-6093 Email Address: levin@iastate.edu Ames Laboratory Research Projects: Novel Materials Preparation & Processing Methodologies Professional Appointments: Scientist I & Adj. Associate Professor, Ames Laboratory U.S. DOE, and Department of Physics and Astronomy, Iowa State University, 2010- present Associate Scientist & Lecturer, Ames Laboratory

  18. FY 2005 Laboratory Table

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

    Congressional Budget Request Laboratory Tables Preliminary Department of Energy FY 2005 Congressional Budget Request Office of Management, Budget and Evaluation/CFO February 2004 Laboratory Tables Preliminary Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request Office of Management, Budget and Evaluation/CFO February 2004 Laboratory Tables Laboratory Tables Printed with soy ink on recycled paper Preliminary Preliminary The numbers

  19. Management | Argonne National Laboratory

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

    Chemical Sciences & Engineering Focus: Understanding & Control of Interfacial Processes Web Site Michael Thackeray Michael Thackeray (Deputy Director) Argonne National Laboratory...

  20. Alamos National Laboratory's 2014

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

    $2 million pledged during Los Alamos National Laboratory's 2014 employee giving campaign December 17, 2013 "I Give Because..." theme focuses on unique role Lab plays in local communities LOS ALAMOS, N.M., Dec. 17, 2013-Nearly $2 million has been pledged by Los Alamos National Laboratory employees to United Way and other eligible nonprofit programs during the Laboratory's 2014 Employee Giving Campaign. Los Alamos National Security, LLC, which manages and operates the Laboratory for the

  1. biswasr | The Ames Laboratory

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

    University, 1976 Professional Appointments: Senior Scientist Ames Laboratory and Microelectronics Research Center, 2013- present Adjunct Professor, Dept. of Physics & Astronomy;...

  2. ARM - PI Product - Radiative Flux Analysis

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

    love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Radiative Flux Analysis The Radiative Flux Analysis is a technique for using...

  3. Vertical transport and sources in flux models

    SciTech Connect (OSTI)

    Canavan, G.H.

    1997-01-01

    Vertical transport in flux models in examined and shown to reproduce expected limits for densities and fluxes. Disparities with catalog distributions are derived and inverted to find the sources required to rectify them.

  4. Sandia National Laboratories: Laboratories' Strategic Framework

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

    Strategic Framework Vision, Mission, and Values Strategic Framework Mission Areas Laboratories Foundation Strategic Objectives and Crosscuts About Strategic Framework strategic framework Sandia continues to be engaged in the significant demands of the nation's nuclear weapons modernization program while conducting a whole range of activities in broader national security. The Laboratories' strategic framework drives strategic decisions about the totality of our work and has positioned our

  5. INL Laboratory Scale Atomizer

    SciTech Connect (OSTI)

    C.R. Clark; G.C. Knighton; R.S. Fielding; N.P. Hallinan

    2010-01-01

    A laboratory scale atomizer has been built at the Idaho National Laboratory. This has proven useful for laboratory scale tests and has been used to fabricate fuel used in the RERTR miniplate experiments. This instrument evolved over time with various improvements being made ‘on the fly’ in a trial and error process.

  6. Brian K. Kobilka and G-protein-coupled Receptors (GPCR)

    Office of Scientific and Technical Information (OSTI)

    Brian K. Kobilka and G-protein-coupled Receptors (GPCR) Resources with Additional Information Brian K. Kobilka Credit: Linda A. Cicero Stanford News Service 'Thanks in part to research performed at the U.S. Department of Energy's (DOE) Argonne National Laboratory, the 2012 Nobel Prize in Chemistry was awarded today to Americans Brian Kobilka and Robert Lefkowitz for their work on G-protein-coupled receptors. G-protein-coupled receptors, or GPCRs, are a large family of proteins embedded in a

  7. Computational and experimental techniques for coupled acoustic/structure

    Office of Scientific and Technical Information (OSTI)

    interactions. (Technical Report) | SciTech Connect Computational and experimental techniques for coupled acoustic/structure interactions. Citation Details In-Document Search Title: Computational and experimental techniques for coupled acoustic/structure interactions. This report documents the results obtained during a one-year Laboratory Directed Research and Development (LDRD) initiative aimed at investigating coupled structural acoustic interactions by means of algorithm development and

  8. Pajarito Aerosol Couplings to Ecosystems (PACE) Field Campaign Report

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Pajarito Aerosol Couplings to Ecosystems (PACE) Field Campaign Report Citation Details In-Document Search Title: Pajarito Aerosol Couplings to Ecosystems (PACE) Field Campaign Report Laboratory (LANL) worked on the Pajarito Aerosol Couplings to Ecosystems (PACE) intensive operational period (IOP). PACE's primary goal was to demonstrate routine Mobile Aerosol Observing System (MAOS) field operations and improve instrumental and operational performance.

  9. Power Systems Integration Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Power Systems Integration Laboratory at the Energy Systems Integration Facility. At NREL's Power Systems Integration Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on developing and testing large-scale distributed energy systems for grid-connected, stand-alone, and microgrid applications. The laboratory can accommodate large power system components such as inverters for photovoltaic (PV) and wind systems, diesel and natural gas generators, battery packs, microgrid interconnection switchgear, and vehicles. Closely coupled with the research electrical distribution bus at the ESIF, the Power Systems Integration Laboratory will offer power testing capability of megawatt-scale DC and AC power systems, as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Thermal heating and cooling loops and fuel also allow testing of combined heating/cooling and power systems (CHP).

  10. Oak Ridge National Laboratory REVIEW, Vol. 25, Nos. 3 and 4, 1992

    SciTech Connect (OSTI)

    Krause, C.

    1992-01-01

    The titles in the table of contents from this journal are: Wartime Laboratory; High-flux Years; Accelerating Projects; Olympian Feats; Balancing Act; Responding to Social Needs; Energy Technologies; Diversity and Sharing; Global Outreach; Epilogue

  11. Sandia National Laboratories is a multi-program laboratory operated...

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

    Sandia National Laboratories is a multi-program laboratory operated by Sandia Corporation, ... laboratory operated by Sandia Corporation, a wholly owned subsidiary of Lockheed ...

  12. LABORATORY NEW HIRE NOTICE: LABORATORY DELAYED OPENING OR CLOSURE...

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

    LABORATORY NEW HIRE NOTICE: LABORATORY DELAYED OPENING OR CLOSURE DUE TO INCLEAMENT WEATHER During the winter months, the Los Alamos National Laboratory (LANL) may at times...

  13. Category:Gas Flux Sampling | Open Energy Information

    Open Energy Info (EERE)

    Gas Flux Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Gas Flux Sampling page? For detailed information on Gas Flux...

  14. Laboratory program helps small businesses

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

    Lab helps small businesses Laboratory program helps small businesses The free program, run jointly by Los Alamos and Sandia National Laboratories, leverages the laboratories'...

  15. Going green earns Laboratory gold

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

    Going green earns Laboratory gold Going green earns Laboratory gold The Laboratory's newest facility is its first to achieve both the Leadership in Energy and Environmental Design...

  16. Budget Office | The Ames Laboratory

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

    that the Laboratory complies with all Department Of Energy cost controls Providing decision-making support to senior Laboratory management Providing support to the Laboratory...

  17. Sandia National Laboratories: Locations

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

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

  18. The Ames Laboratory

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

    Timothy Hackett and Kathryn White are the SULI students for spring semester 2016. Ames Laboratory's fall Science Undergraduate Laboratory Internship (SULI) students began their program with the start of fall semester Aug. 24. The students are, left to right, Kathryn White, Shannon Goes, Kaiser Aguirre, and Adam Dziulko. Department of Energy Deputy Secretary Elizabeth Sherwood-Randall poses with SULI and CCI students who participated in a roundtable discussion during her visit to Ames Laboratory

  19. Savannah River National Laboratory

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

    Savannah River National Laboratory srnl.doe.gov SRNL is a DOE National Laboratory operated by Savannah River Nuclear Solutions. At a glance 'Tin whiskers' suppression method Researchers at the Savannah River National Laboratory (SRNL) have identified a treatment method that slows or prevents the formation of whiskers in lead-free solder. Tin whiskers spontaneously grow from thin films of tin, often found in microelectronic devices in the form of solders and platings. Background This problem was

  20. jwang | The Ames Laboratory

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

    jwang Ames Laboratory Profile Jigang Wang Associate Division of Materials Science & Engineering B15 Spedding Phone Number: 515-294-2964 Email Address: jgwang@iastate.edu Ames Laboratory Research Projects: Metamaterials Education: Ph.D. Electrical Engineering, Rice University, Houston, TX, 2005 M.S. Electrical Engineering, Rice University, Houston, TX, 2002 B.S. Physics, Jilin University, Changchun, P. R. China, 2000 Professional Appointments: Associate Scientist, Ames Laboratory, Iowa State

  1. Education | The Ames Laboratory

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    Education Education The MFRC has established a network of Midwest crime laboratories and university-based forensic science programs. This network has two general goals: help universities become better casework, research, and development partners for crime laboratories; and to engage crime laboratories in university efforts. These efforts can better-prepare the next generation of forensic scientists, advance the state-of-the-art in forensic science research, and influence students whose

  2. National Energy Technology Laboratory

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    Laboratory Design Standards for the NETL Logo Feburary 2016 The Logo Display of the NETL logo is critical because this symbol represents who we are - it's our signature. Consistent application of the logo is crucial to the success of our identity. As the primary identifier of the National Energy Technology Laboratory, it is essential that the logo's appearance is consistent throughout all of the Laboratory's communications. Over time, consistent and repeated use of the logo will establish a

  3. rshouk | The Ames Laboratory

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    rshouk Ames Laboratory Profile Robert Houk Prof Chemical & Biological Sciences B27 Spedding Phone Number: 515-294-9462 Email Address: rshouk@iastate.edu Ames Laboratory Associate and Professor, Iowa State University Ames Laboratory Research Projects: Chemical Analysis of Nanodomains Education: Postdoctoral Associate, Iowa State University, 1981 Ph.D. Iowa State University, 1980 B.S. Slippery Rock State College, 1974 Professional Appointments: Senior Chemist and Professor of Chemistry, Iowa

  4. Mentoring | Argonne National Laboratory

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    Mentoring Why mentoring? As one of the largest laboratories in the nation for science and engineering research, Argonne National Laboratory is home to some of the most prolific and well-renowned scientists and engineers. To maintain an environment that fosters innovative research, we are committed to ensuring the success of our major players on the frontlines of our research-our Postdoctoral Scientists. The Argonne National Laboratory has a long-standing reputation as a place that offers

  5. Three tooth kinematic coupling

    DOE Patents [OSTI]

    Hale, Layton C. (Livermore, CA)

    2000-01-01

    A three tooth kinematic coupling based on having three theoretical line contacts formed by mating teeth rather than six theoretical point contacts. The geometry requires one coupling half to have curved teeth and the other coupling half to have flat teeth. Each coupling half has a relieved center portion which does not effect the kinematics, but in the limit as the face width approaches zero, three line contacts become six point contacts. As a result of having line contact, a three tooth coupling has greater load capacity and stiffness. The kinematic coupling has application for use in precision fixturing for tools or workpieces, and as a registration device for a work or tool changer or for optics in various products.

  6. kabryden | The Ames Laboratory

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    kabryden Ames Laboratory Profile Kristy Bryden Associate Simulation, Modeling, & Decision Science 149 Music Phone Number: 515-294-3971 Email Address: kabryden...

  7. CASL - Idaho National Laboratory

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    The laboratory has designed and operated 52 test reactors, including EBR-1, the world's first nuclear power plant Key Contributions System safety analysis Multiscale fuel ...

  8. angiemcg | The Ames Laboratory

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    angiemcg Ames Laboratory Profile Angela Mcguigan Secretary II Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-8060 Email Address: angiemcg...

  9. antropov | The Ames Laboratory

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    Ames Laboratory Research Projects: Exploratory Development of Theoretical Methods Education: Ph.D. Condensed Matter Physics, Institute of Physics of Metals, Yekaterinburg,...

  10. OAK RIDGE NATIONAL LABORATORY

    Office of Legacy Management (LM)

    Dr. Williams: Trip Report of ORNL Health Physics Support at the Uniroyal Chemical Company ... Laboratory (ORNL) provided health physics support for the Uniroyal Chemical Company. ...

  11. Purchasing | The Ames Laboratory

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    in 44 states. Purchased Items and supplier base: Biological Materials Chemicals Computers, Monitors and Printers Furniture Laboratory Supplies Metals Office Supplies...

  12. carter | The Ames Laboratory

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    carter Ames Laboratory Profile Steven Carter Engr IV Facilities Services 158 Metals Development Phone Number: 515-294-7889 Email Address: carter@ameslab.gov...

  13. cbertoni | The Ames Laboratory

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    cbertoni Ames Laboratory Profile Colleen Bertoni Grad Asst-RA Chemical & Biological Sciences 201 Spedding Phone Number: 515-294-7568 Email Address: cbertoni...

  14. pmberge | The Ames Laboratory

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    pmberge Ames Laboratory Profile Paul Berge Industrial Spec Division of Materials Science & Engineering 110 Metals Development Phone Number: 515-294-5972 Email Address:...

  15. abhranil | The Ames Laboratory

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    abhranil Ames Laboratory Profile Abhranil Biswas Student Associate Chemical & Biological Sciences 2236 Hach Phone Number: 515-294-7568 Email Address: abiswas

  16. aboesenb | The Ames Laboratory

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    aboesenb Ames Laboratory Profile Adam Boesenberg Associate Division of Materials Science & Engineering 110 Metals Development Phone Number: 515-294-5903 Email Address: aboesenb

  17. achatman | The Ames Laboratory

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    achatman Ames Laboratory Profile Andrew Chatman Division of Materials Science & Engineering 37 Spedding Phone Number: 515-294-4446 Email Address: achatman

  18. ackerman | The Ames Laboratory

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    ackerman Ames Laboratory Profile David Ackerman Associate Chemical & Biological Sciences 2025 Black Engineering Phone Number: 515-294-1638 Email Address: ackerman

  19. adabbott | The Ames Laboratory

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    adabbott Ames Laboratory Profile Adam Abbott Chemical & Biological Sciences Critical Materials Institute 122 Spedding Phone Number: 515-294-4500 Email Address: adabbott

  20. adaoud | The Ames Laboratory

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    adaoud Ames Laboratory Profile Abdelwadood Daoud Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-8060 Email Address: adaoud

  1. adf | The Ames Laboratory

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    adf Ames Laboratory Profile Alex Findlater Student Associate Chemical & Biological Sciences 231 Spedding Phone Number: 515-294-7568 Email Address: adf

  2. ahaupert | The Ames Laboratory

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    ahaupert Ames Laboratory Profile Alysha Haupert Facilities Services 241C Metals Development Phone Number: 515-294-4360 Email Address: ahaupert

  3. aklekner | The Ames Laboratory

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    aklekner Ames Laboratory Profile Alon Klekner Engr Tech I Facilities Services 167C Metals Development Phone Number: 515-294-1589 Email Address: aklekner

  4. andresg | The Ames Laboratory

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    andresg Ames Laboratory Profile Andres Garcia Grad Asst-RA Chemical & Biological Sciences 307 Wilhelm Phone Number: 515-294-6027 Email Address: andresg

  5. arbenson | The Ames Laboratory

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    arbenson Ames Laboratory Profile Alex Benson Division of Materials Science & Engineering 258 Metals Development Phone Number: 515-294-4446 Email Address: arbenson

  6. ashheath | The Ames Laboratory

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    ashheath Ames Laboratory Profile Ashley Heath Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-3891 Email Address: ashheath

  7. bastaw | The Ames Laboratory

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    bastaw Ames Laboratory Profile Ashraf Bastawros Associate Chemical & Biological Sciences 2347 Howe Phone Number: 515-294-3039 Email Address: bastaw

  8. baugie | The Ames Laboratory

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    baugie Ames Laboratory Profile Brent Augustine Student Associate Division of Materials Science & Engineering 206 Wilhelm Phone Number: 309-748-0439 Email Address: baugie

  9. bbergman | The Ames Laboratory

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    bbergman Ames Laboratory Profile Brian Bergman Facil Mechanic III Facilities Services Maintenance Shop Phone Number: 515-294-4346 Email Address: bbergman@ameslab.gov

  10. bboote | The Ames Laboratory

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    bboote Ames Laboratory Profile Brett Boote Grad Asst-RA Chemical & Biological Sciences 0712 Gilman Phone Number: 515-294-8586 Email Address: bboote@iastate.edu

  11. bcleland | The Ames Laboratory

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    bcleland Ames Laboratory Profile Beth Cleland Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-5446 Email Address: bcleland

  12. bender | The Ames Laboratory

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    bender Ames Laboratory Profile Lee Bendickson Lab Tech III Division of Materials Science & Engineering 3288 Molecular Biology Bldg Phone Number: 515-294-5682 Email Address: bender

  13. bkkuhn | The Ames Laboratory

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    bkkuhn Ames Laboratory Profile Bridget Kuhn Human Resources Office 118 TASF Phone Number: 515-294-2680 Email Address: bkkuhn@iastate.edu

  14. boehmer | The Ames Laboratory

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    boehmer Ames Laboratory Profile Anna Boehmer Postdoc Res Associate Division of Materials Science & Engineering A15 Zaffarano Phone Number: 515-294-3246 Email Address: boehmer

  15. boersma | The Ames Laboratory

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    boersma Ames Laboratory Profile Stephanie Boersma Budget Analyst V Budget Office 231 TASF Phone Number: 515-294-8785 Email Address: boersma

  16. bondarenko | The Ames Laboratory

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    bondarenko Ames Laboratory Profile Volodymyr Bondarenko Division of Materials Science & Engineering A117 Zaffarano Phone Number: 515-294-4072 Email Address: bondarenko

  17. bspire | The Ames Laboratory

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    bspire Ames Laboratory Profile Bruce Spire Erd Machinist Sr Facilities Services 160 Metals Development Phone Number: 515-294-5428 Email Address: bspire

  18. burghera | The Ames Laboratory

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    burghera Ames Laboratory Profile Alexander Burgher Facil Mechanic III Facilities Services 158B Metals Development Phone Number: 515-294-3756 Email Address: burghera

  19. byrd | The Ames Laboratory

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    byrd Ames Laboratory Profile David Byrd Asst Scientist I Division of Materials Science & Engineering 109 Metals Development Phone Number: 515-294-5747 Email Address: byrd

  20. carraher | The Ames Laboratory

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    carraher Ames Laboratory Profile Jack Carraher Postdoc Res Associate Chemical & Biological Sciences 2118 BRL Phone Number: 515-294-5826 Email Address: carraher@iastate.edu

  1. cbenetti | The Ames Laboratory

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    cbenetti Ames Laboratory Profile Caleb Benetti Student Associate Division of Materials Science & Engineering A204 Zaffarano Phone Number: 515-294-4446 Email Address: cbenetti

  2. ccelania | The Ames Laboratory

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    ccelania Ames Laboratory Profile Christopher Celania Grad Asst-TA/RA Division of Materials Science & Engineering 325 Spedding Phone Number: 641-226-7542 Email Address: ccelania

  3. ccowan | The Ames Laboratory

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    ccowan Ames Laboratory Profile Carol Cowan Secretary III Human Resources Office 151 TASF Phone Number: 515-294-2680 Email Address: ccowan

  4. chenx | The Ames Laboratory

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    chenx Ames Laboratory Profile Xiang Chen Division of Materials Science & Engineering 249 Spedding Phone Number: 515-294-4446 Email Address: chenx

  5. cmarquardt | The Ames Laboratory

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    cmarquardt Ames Laboratory Profile Cynthia Marquardt Secretary II Facilities Services 158 Metals Development Phone Number: 515-294-3756 Email Address: cmarquardt

  6. crossm | The Ames Laboratory

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    crossm Ames Laboratory Profile Jeanine Crosman Secretary III Facilities Services 158H Metals Development Phone Number: 515-294-3496 Email Address: crossm

  7. dabrice | The Ames Laboratory

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    dabrice Ames Laboratory Profile David Brice Division of Materials Science & Engineering 150 Metals Development Phone Number: 515-294-4446 Email Address: dabrice

  8. dbaldwin | The Ames Laboratory

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    dbaldwin Ames Laboratory Profile David Baldwin Director II Chemical & Biological Sciences 130 Spedding Phone Number: 515-294-2069 Email Address: dbaldwin

  9. dballal | The Ames Laboratory

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    dballal Ames Laboratory Profile Deepti Ballal Division of Materials Science & Engineering 112 Wilhelm Phone Number: 515-294-9636 Email Address: dballal

  10. dboeke | The Ames Laboratory

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    dboeke Ames Laboratory Profile David Boeke Research Tech Sr Division of Materials Science & Engineering 122 Metals Development Phone Number: 515-294-5816 Email Address: dboeke

  11. deshong | The Ames Laboratory

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    deshong Ames Laboratory Profile Rhonda Deshong Program Asst II Human Resources Office 151 TASF Phone Number: 515-294-0931 Email Address: deshong@ameslab.gov

  12. dfreppon | The Ames Laboratory

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    dfreppon Ames Laboratory Profile Daniel Freppon Grad Asst-RA Chemical & Biological Sciences 0712 Gilman Phone Number: 515-294-8586 Email Address: dfreppon

  13. djbell | The Ames Laboratory

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    djbell Ames Laboratory Profile Daniel Bell Grad Asst-RA Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-3891 Email Address: djbell

  14. djchadde | The Ames Laboratory

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    djchadde Ames Laboratory Profile David Chadderdon Grad Asst-RA Division of Materials Science & Engineering 2140 BRL Phone Number: 515-294-4446 Email Address: djchadde

  15. dmeyer | The Ames Laboratory

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    dmeyer Ames Laboratory Profile Dale Meyer Engr Tech II Facilities Services 158D Metals Development Phone Number: 515-294-3614 Email Address: dmeyer@ameslab.gov

  16. eckels | The Ames Laboratory

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    eckels Ames Laboratory Profile David Eckels Associate Chemical & Biological Sciences 105 Spedding Phone Number: 515-294-7943 Email Address: eckels@ameslab.gov

  17. eguidez | The Ames Laboratory

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    eguidez Ames Laboratory Profile Emilie Guidez Associate Chemical & Biological Sciences 201 Spedding Phone Number: 515-294-7568 Email Address: eguidez@ameslab.gov

  18. finzell | The Ames Laboratory

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    finzell Ames Laboratory Profile Peter Finzell Grad Asst-RA Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-8060 Email Address: surgeftr

  19. flanders | The Ames Laboratory

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    flanders Ames Laboratory Profile Duane Flanders Sheet Metal Mech Facilities Services Maintenance Shop Phone Number: 515-294-1746 Email Address: flanders@ameslab.gov

  20. galvin | The Ames Laboratory

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    galvin Ames Laboratory Profile Glen Galvin Mgr Info Tech I Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-6604 Email Address: galvin

  1. gbjorlnd | The Ames Laboratory

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    gbjorlnd Ames Laboratory Profile Grace Bjorland Division of Materials Science & Engineering B36 Spedding Phone Number: 515-294-4446 Email Address: gbjorlnd

  2. gharper | The Ames Laboratory

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    gharper Ames Laboratory Profile Gregory Harper Sys Control Tech Facilities Services Maintenance Shop Phone Number: 515-294-1746 Email Address: gharper

  3. gsbacon | The Ames Laboratory

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    gsbacon Ames Laboratory Profile Graham Bacon Division of Materials Science & Engineering 129 Wilhelm Phone Number: 515-294-4446 Email Address: gsbacon

  4. guan | The Ames Laboratory

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    guan Ames Laboratory Profile Yong Guan Associate Chemical & Biological Sciences 3219 Coover Phone Number: 515-294-8378 Email Address: guan

  5. hanrahanm | The Ames Laboratory

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    hanrahanm Ames Laboratory Profile Michael Hanrahan Chemical & Biological Sciences 331 Spedding Phone Number: 515-294-7568 Email Address: mph

  6. hauptman | The Ames Laboratory

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    hauptman Ames Laboratory Profile John Hauptman Associate Facilities Services A411 Zaffarano Phone Number: 515-294-8572 Email Address: hauptman

  7. hcelliott | The Ames Laboratory

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    hcelliott Ames Laboratory Profile Henrietta Elliott Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-5446 Email Address: hcelliott

  8. herrman | The Ames Laboratory

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    herrman Ames Laboratory Profile Terrance Herrman Engr V Facilities Services 167 Metals Development Phone Number: 515-294-7896 Email Address: herrman

  9. hilstromj | The Ames Laboratory

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    hilstromj Ames Laboratory Profile Jeremy Hilstrom Office Assistant-X Human Resources Office 118 TASF Phone Number: 515-294-2680 Email Address: hilst000

  10. himashir | The Ames Laboratory

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    himashir Ames Laboratory Profile Himashi Andaraarachchi Student Associate Chemical & Biological Sciences 209B Wilhelm Phone Number: 515-294-7568 Email Address: himashir

  11. jac | The Ames Laboratory

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    jac Ames Laboratory Profile Justin Conrad Student Associate Chemical & Biological Sciences 305 TASF Phone Number: 515-294-4604 Email Address: jac

  12. jbobbitt | The Ames Laboratory

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    jbobbitt Ames Laboratory Profile Jonathan Bobbitt Grad Asst-RA Chemical & Biological Sciences 0712 Gilman Phone Number: 515-294-4285 Email Address: jbobbitt

  13. jboschen | The Ames Laboratory

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    jboschen Ames Laboratory Profile Jeffery Boschen Grad Asst-RA Chemical & Biological Sciences 124 Spedding Phone Number: 515-294-7568 Email Address: jboschen

  14. jiahao | The Ames Laboratory

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    jiahao Ames Laboratory Profile Jiahao Chen Division of Materials Science & Engineering A300 Zaffarano Phone Number: 515-294-0689 Email Address: jiahao@iastate.edu

  15. jrblaum | The Ames Laboratory

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    jrblaum Ames Laboratory Profile Jacqueline Blaum Division of Materials Science & Engineering 37 Spedding Phone Number: 515-294-4446 Email Address: jrblaum

  16. kasuni | The Ames Laboratory

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    kasuni Ames Laboratory Profile Walikadage Boteju Grad Asst-RA Chemical & Biological Sciences Critical Materials Institute 2306 Hach Phone Number: 515-294-6342 Email Address: kasuni

  17. kbratlie | The Ames Laboratory

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    kbratlie Ames Laboratory Profile Kaitlin Bratlie Associate Division of Materials Science & Engineering 2220 Hoover Phone Number: 515-294-7304 Email Address: kbratlie

  18. klclark | The Ames Laboratory

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    klclark Ames Laboratory Profile Katie Clark Program Coord II Human Resources Office 151 TASF Phone Number: 515-294-8753 Email Address: klclark@ameslab.gov

  19. kmbryden | The Ames Laboratory

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    kmbryden Ames Laboratory Profile Kenneth Bryden Associate Simulation, Modeling, & Decision Science 2274 Howe Phone Number: 515-294-3891 Email Address: kmbryden

  20. liza | The Ames Laboratory

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    liza Ames Laboratory Profile Liza Alexander Grad Asst-RA Chemical & Biological Sciences 2242 Molecular Biology Bldg Phone Number: 515-294-6116 Email Address: liza

  1. long | The Ames Laboratory

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    long Ames Laboratory Profile Catherine Long Supv-Custodial Svc Facilities Services 158G Metals Development Phone Number: 515-294-4360 Email Address: long

  2. maheedhar | The Ames Laboratory

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    maheedhar Ames Laboratory Profile Maheedhar Gunasekharan Grad Asst-RA Chemical & Biological Sciences 327 Wilhelm Phone Number: 515-294-7568 Email Address: maheedhar

  3. ppezzini | The Ames Laboratory

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    ppezzini Ames Laboratory Profile Paolo Pezzini Postdoc Res Associate Simulation, Modeling, & Decision Science Off Campus Phone Number: 515-294-3891 Email Address: ppezzini...

  4. dcheng | The Ames Laboratory

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    dcheng Ames Laboratory Profile Di Cheng Student Associate Division of Materials Science & Engineering A311 Zaffarano Phone Number: 515-294-5373 Email Address: dcheng@iastate.edu...

  5. bartine | The Ames Laboratory

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    bartine Ames Laboratory Profile Jeffrey Bartine Program Coord III Environmental, Safety, Health, and Assurance G40 TASF Phone Number: 515-294-4743 Email Address: bartine...

  6. Leadership | Argonne National Laboratory

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    scientific user facility in North America; and the Argonne Accelerator Institute. Harry Weerts Harry Weerts, Associate Laboratory Director, Physical Sciences and Engineering...

  7. mjkramer | The Ames Laboratory

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    Ames Laboratory Profile Matthew Kramer Director III Division of Materials Science & Engineering 125 Metals Development Phone Number: 515-294-0276 Email Address:...

  8. Workshops | Argonne National Laboratory

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    Workshop Summary June 8-10, 2015 NSRC Workshop on "Big, Deep, and Smart Data Analytics in Materials Imaging" Oak Ridge National Laboratory This workshop brought together ...

  9. hoenig | The Ames Laboratory

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    hoenig Ames Laboratory Profile Douglas Hoenig Mgr Facility Serv Facilities Services 158J Metals Development Phone Number: 515-294-0930 Email Address: hoenig@ameslab.gov...

  10. grootvel | The Ames Laboratory

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    grootvel Ames Laboratory Profile Mark Grootveld Mgr Facility Serv Facilities Services 158 Metals Development Phone Number: 515-294-7895 Email Address: grootveld@ameslab.gov...

  11. Laboratory Organization Chart

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    Board Directorate Staff Org Chart Berkeley Lab Organization Chart ESnet Protective Services ETAESDR ETAEAEI ETA Chief Operating Officer Laboratory Council RIIO...

  12. NREL: Research Facilities - Laboratories

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    In the lab, researchers study plant structures from the tissue scale to the molecular ... Photobiological Laboratory Researchers use this lab for enzyme engineering to block the ...

  13. Savannah River Ecology Laboratory

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    Assessment of Radionuclide Monitoring in the CSRA Savannah River NERP Research ... Upcoming Seminars The Savannah River Ecology Laboratory is a research unit of the ...

  14. The Ames Laboratory

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    David Jiles, Palmer Endowed Chair of the electrical and computer engineering ... When Ames Laboratory was experiencing a seemingly elevated number of power outages, Lab staff ...

  15. Laboratory disputes citizens' lawsuit

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    officials expressed surprise to a lawsuit alleging noncompliance with the federal Clean Water Act filed today by citizens groups. February 7, 2008 Los Alamos National Laboratory...

  16. timma | The Ames Laboratory

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    timma Ames Laboratory Profile Timothy Anderson Associate Chemical & Biological Sciences B28 Spedding Phone Number: 515-294-7568 Email Address: timma...

  17. rdanders | The Ames Laboratory

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    rdanders Ames Laboratory Profile Ross Anderson Research Tech Sr Division of Materials Science & Engineering 108 Metals Development Phone Number: 515-294-5816 Email Address:...

  18. Alamos National Laboratory

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

    short-pulse laser, scientists from Los Alamos, the Technical University of Darmstadt, Germany, and Sandia National Laboratories focus high-intensity light on an ultra-thin...

  19. Princeton Plasma Physics Laboratory

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    generations. The Laboratory, managed by Princeton University, has a more-than 60-year history of discovery and leadership in the field of fusion energy. PPPL researchers are...

  20. Los Alamos National Laboratory

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    He was the third director of Los Alamos National Laboratory, succeeding Robert Oppenheimer and Norris Bradbury. He served from 1970 to 1979. Joined Manhattan Project in 1943 During ...

  1. Los Alamos National Laboratory

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

    LOS ALAMOS, New Mexico, November 20, 2008- Los Alamos National Laboratory employees once again demonstrated concern for their communities and those in need by pledging a record...

  2. Los Alamos National Laboratory

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    2009 Los Alamos, New Mexico, December 1, 2009-Los Alamos National Laboratory employees once more demonstrated concern for their communities and those in need by pledging a record...

  3. xinyufu | The Ames Laboratory

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    xinyufu Ames Laboratory Profile Xinyu Fu Student Associate Chemical & Biological Sciences 2238 Molecular Biology Bldg Phone Number: 515-294-7568 Email Address: xinyufu...

  4. National Laboratory Geothermal Publications

    Broader source: Energy.gov [DOE]

    You can find publications, including technical papers and reports, about geothermal technologies, research, and development at the following U.S. Department of Energy national laboratories.

  5. mmdaub | The Ames Laboratory

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    mmdaub Ames Laboratory Profile Molly Granseth Program Asst II Human Resources Office Environmental, Safety, Health, and Assurance 105 TASF Phone Number: 515-294-2864 Email Address:...

  6. Muncrief | The Ames Laboratory

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    Muncrief Ames Laboratory Profile Diane Muncrief Personnel Officer Human Resources Office 151 TASF Phone Number: 515-294-5731 Email Address: muncrief...

  7. hmorris | The Ames Laboratory

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    hmorris Ames Laboratory Profile Haley Morris Office Assistant-X Human Resources Office Environmental, Safety, Health, and Assurance 105 TASF Phone Number: 515-294-2153 Email...

  8. Inquiry | The Ames Laboratory

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    Facility, a nearly 10 million building that will house an array of state-of-the art electron microscopy equipment. It's Ames Laboratory's first new research facility in...

  9. Awards | Argonne National Laboratory

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    Performance Award, 2013 (with two other researchers) U.S. Department of Energy Vehicle Technologies Office R&D Award, 2013 Argonne National Laboratory Distinguished...

  10. Sandia National Laboratories:

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    event Annual Exercise an earth-shaking activity Sandia President and Laboratories Director Jill Hruby Partnerships, mission synergy key to Sandia's future Sandia California...

  11. Los Alamos National Laboratory's

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

    produced by current operations. LANL and regulatory agencies survey the air, soil, sediment, groundwater, and surface water around the Laboratory to make sure contaminants from...

  12. mbonilla | The Ames Laboratory

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    mbonilla Ames Laboratory Profile Claudia Bonilla escobar Postdoc Res Associate Division of Materials Science & Engineering 252 Spedding Phone Number: 515-294-2041 Email Address: mbonilla

  13. mdotzler | The Ames Laboratory

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    mdotzler Ames Laboratory Profile Mike Dotzler Facil Mechanic III Facilities Services Maintenance Shop Phone Number: 515-294-4346 Email Address: mdotzler

  14. mhend | The Ames Laboratory

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    mhend Ames Laboratory Profile Matthew Henderson Sys Analyst I Chemical & Biological Sciences 327 Wilhelm Phone Number: 515-294-1293 Email Address: mhend@ameslab.gov

  15. mhenely | The Ames Laboratory

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    mhenely Ames Laboratory Profile Michael Henely Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-5446 Email Address: mhenely@iastate.edu

  16. mwiley | The Ames Laboratory

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    mwiley Ames Laboratory Profile Megan Hovey Student Associate Chemical & Biological Sciences 2252 Hach Phone Number: 515-294-8069 Email Address: mwiley

  17. nalms | The Ames Laboratory

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    nalms Ames Laboratory Profile Nathan Alms Lab Assistant-X Division of Materials Science & Engineering 322 Spedding Phone Number: 515-294-4446 Email Address: nalms

  18. ndesilva | The Ames Laboratory

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    ndesilva Ames Laboratory Profile Nuwan De silva Postdoc Res Associate Critical Materials Institute Chemical & Biological Sciences 236 Wilhelm Phone Number: 515-294-7568 Email Address: ndesilva

  19. olsenjro | The Ames Laboratory

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    olsenjro Ames Laboratory Profile Jarrett Olsen Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-4360 Email Address: olsenjro@ameslab.gov

  20. pbenzoni | The Ames Laboratory

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    pbenzoni Ames Laboratory Profile Peter Benzoni Chemical & Biological Sciences 327 Wilhelm Phone Number: 515-294-7568 Email Address: pbenzoni

  1. perrya | The Ames Laboratory

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    perrya Ames Laboratory Profile Perry Antonelli Grad Asst-RA Simulation, Modeling, & Decision Science 2240H Hoover Phone Number: 515-294-1841 Email Address: perrya

  2. qslin | The Ames Laboratory

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    qslin Ames Laboratory Profile Qisheng Lin Assoc Scientist Division of Materials Science & Engineering 353 Spedding Phone Number: 515-294-3513 Email Address: qslin@ameslab.gov

  3. rberrett | The Ames Laboratory

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    rberrett Ames Laboratory Profile Ronald Berrett Sys Control Tech Facilities Services Maintenance Shop Phone Number: 515-294-1746 Email Address: rberrett

  4. rfry | The Ames Laboratory

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    rfry Ames Laboratory Profile Robert Fry Electronics Tech I Facilities Services 258 Metals Development Phone Number: 515-294-4823 Email Address: rfry

  5. rmalmq | The Ames Laboratory

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    rmalmq Ames Laboratory Profile Richard Malmquist Facil Mechanic III Facilities Services Maintenance Shop Phone Number: 515-294-1228 Email Address: rmalmq

  6. rodgers | The Ames Laboratory

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    rodgers Ames Laboratory Profile Elizabeth Rodgers Program Coord III Office of Sponsored Research Administration Director's Office 305 TASF Phone Number: 515-294-1254 Email Address: rodgers

  7. rofox | The Ames Laboratory

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    rofox Ames Laboratory Profile Rodney Fox Associate Chemical & Biological Sciences 3162 Sweeney Phone Number: 515-294-9104 Email Address: rofox@iastate.edu

  8. sburkhow | The Ames Laboratory

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    sburkhow Ames Laboratory Profile Sadie Burkhow Chemical & Biological Sciences 0712 Gilman Phone Number: 515-294-7568 Email Address: sburkhow

  9. schenad | The Ames Laboratory

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    schenad Ames Laboratory Profile Shen Chen Division of Materials Science & Engineering 211 Physics Phone Number: 515-294-9361 Email Address: schenad

  10. schon | The Ames Laboratory

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    schon Ames Laboratory Profile Mallory Schon Program Coord II Human Resources Office 151 TASF Phone Number: 515-294-8062 Email Address: schon

  11. seliger | The Ames Laboratory

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    seliger Ames Laboratory Profile Victoria Seliger Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-4360 Email Address: seliger

  12. sumitc | The Ames Laboratory

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    sumitc Ames Laboratory Profile Sumit Chaudhary Associate Division of Materials Science & Engineering 2124 Coover Phone Number: 515-294-0606 Email Address: sumitc

  13. tboell | The Ames Laboratory

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

    tboell Ames Laboratory Profile Tyler Boell Division of Materials Science & Engineering 146 Metals Development Phone Number: 515-294-4446 Email Address: tboell

  14. tjoliveira | The Ames Laboratory

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

    tjoliveira Ames Laboratory Profile Tiago De oliveira Associate Chemical & Biological Sciences 505 Zaffarano Phone Number: 515-294-7568 Email Address: tjoliveira@ameslab.gov

  15. tkales | The Ames Laboratory

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

    tkales Ames Laboratory Profile Thomas Ales Division of Materials Science & Engineering 150 Metals Development Phone Number: 515-294-4446 Email Address: tkales@iastate.edu

  16. vaclav | The Ames Laboratory

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

    vaclav Ames Laboratory Profile Michael Vaclav Engr IV Facilities Services 158E Metals Development Phone Number: 515-294-7891 Email Address: vaclav

  17. valery | The Ames Laboratory

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

    valery Ames Laboratory Profile Valery Borovikov Postdoc Res Associate Division of Materials Science & Engineering 205 Metals Development Phone Number: 515-294-4312 Email Address: valery

  18. weverett | The Ames Laboratory

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

    weverett Ames Laboratory Profile William Everett Student Associate Chemical & Biological Sciences 121 Spedding Phone Number: 515-294-7568 Email Address: weverett@iastate.edu

  19. witt | The Ames Laboratory

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

    witt Ames Laboratory Profile Lynnette Witt Interim Director Human Resources Human Resources Office 151 TASF Phone Number: 515-294-5740 Email Address: witt@ameslab.gov

  20. dscomito | The Ames Laboratory

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

    dscomito Ames Laboratory Profile Daniel Comito Student Associate Division of Materials Science & Engineering A524 Zaffarano Phone Number: 515-294-9800 Email Address: dscomito...

  1. vdahl | The Ames Laboratory

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

    vdahl Ames Laboratory Profile Vincent Dahl Mgr Facilities Mnt Facilities Services Maintenance Shop Phone Number: 515-294-1746 Email Address: vdahl...

  2. Los Alamos National Laboratory

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

    funds July 21, 2009 Funding will aid environmental cleanup and compliance Los Alamos, New Mexico, July 22, 2009-Los Alamos National Laboratory today announced plans to begin...

  3. Los Alamos National Laboratory

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

    and affirmative procurement accomplishments. The Laboratory also received a Department of Energy "E Star" award for its Environmental Management System project, based on a...

  4. sjbajic | The Ames Laboratory

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

    sjbajic Ames Laboratory Profile Stanley Bajic Assoc Scientist Chemical & Biological Sciences 5 Spedding Phone Number: 515-294-8194 Email Address: sjbajic...

  5. jwgong | The Ames Laboratory

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

    Ames Laboratory Profile Jianwu Gong Student Associate Division of Materials Science & Engineering Chemical & Biological Sciences 326 Wilhelm Phone Number: 515-294-7568 Email...

  6. marit | The Ames Laboratory

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

    Honors & Awards: AAAS Fellow, 2007 Regents Award for Faculty Excellence, 2003 Inventor Incentive Award, Ames Laboratory, 2002 Iowa Regents Faculty Citation Award, 2000...

  7. Los Alamos National Laboratory

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

    3, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32...

  8. Projects | The Ames Laboratory

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

    for Tool Mark Characterization Development of an AccuTOF-DART Database for Use by Forensic Laboratories Forensic Technology Center of Excellence MFRC Training Development &...

  9. Los Alamos National Laboratory

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

    accomplishment," Deputy Laboratory Director and this year's campaign champion Ike Richardson said of this year's pledged - 2 - amount. "The LANL team raised 1.5 million, which...

  10. Los Alamos National Laboratory

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

    2009 Lab contributes computer modeling, antibody engineering capabilities Los Alamos, New Mexico, July 28, 2009- Los Alamos National Laboratory scientists will codirect a new...

  11. tchou | The Ames Laboratory

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

    tchou Ames Laboratory Profile Tsung-han Chou Student Associate Division of Materials Science & Engineering 132 Spedding Phone Number: 515-294-6822 Email Address: tchou...

  12. Savannah River Ecology Laboratory

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

    location of the Savannah River Ecology Laboratory, is one of the original ten SREL habitat reserves and was selected to complement the old-field habitatplant succession studies ...

  13. National Laboratory Photovoltaics Research

    Broader source: Energy.gov [DOE]

    DOE supports photovoltaic (PV) research and development and facilities at its national laboratories to accelerate progress toward achieving the SunShot Initiative's technological and economic...

  14. dpaulc | The Ames Laboratory

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

    dpaulc Ames Laboratory Profile Daniel Cole Student Associate Chemical & Biological Sciences 10 Carver Co-Lab Phone Number: 515-294-1235 Email Address: dpaulc...

  15. Factsheets | The Ames Laboratory

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

    elements on the front and provides information on the back concerning Ames Laboratory's historical involvement in rare earth research, the Critical Materials Institute and the...

  16. Los Alamos National Laboratory

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

    6th Hazmat Challenge July 31, 2012 Competition tests skills of hazardous materials response teams LOS ALAMOS, New Mexico, July 31, 2012 What: Los Alamos National Laboratory (LANL)...

  17. Sustainability | Argonne National Laboratory

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

    Sustainability "Much of Argonne's cutting-edge research is dedicated to discovery and ... Argonne's Sustainability and Environmental Program embodies the laboratory's commitment to ...

  18. Los Alamos National Laboratory

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

    sustainability award October 14, 2010 LOS ALAMOS, New Mexico, October 14, 2010-Los Alamos National Laboratory recently received an Environmental Sustainability (EStar) ...

  19. joiner | The Ames Laboratory

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

    joiner Ames Laboratory Profile Stacy Joiner Program Manager I Office of Sponsored Research Administration Director's Office 332 TASF Phone Number: 515-294-5932 Email Address:...

  20. zdorkowski | The Ames Laboratory

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

    zdorkowski Ames Laboratory Profile Richard Zdorkowski Program Manager I Director's Office Office of Sponsored Research Administration 128 Spedding Phone Number: 515-294-5640 Email...

  1. Los Alamos National Laboratory

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

    Laboratory has awarded master task order agreements to three small businesses for environmental support services work worth up to 400 million within a five-year period....

  2. Employees | Argonne National Laboratory

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

    due to weather or other circumstances, assistance for working remotely, clubs and sports leagues, and many other topics of interest to the laboratory community. Quick...

  3. tdball | The Ames Laboratory

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

    tdball Ames Laboratory Profile Teresa Ball Custodian I Facilities Services 241C Metals Development Phone Number: 515-294-4360 Email Address: tdball...

  4. anderegg | The Ames Laboratory

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

    anderegg Ames Laboratory Profile James Anderegg Asst Scientist III Division of Materials Science & Engineering 325 Spedding Phone Number: 515-294-3480 Email Address:...

  5. jacton | The Ames Laboratory

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

    jacton Ames Laboratory Profile James Acton Grad Asst-RA Division of Materials Science & Engineering 0215 Hach Phone Number: 515-294-4446 Email Address: jacton...

  6. oliver | The Ames Laboratory

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

    oliver Ames Laboratory Profile James Oliver Associate Simulation, Modeling, & Decision Science 2274 Howe Phone Number: 515-294-2649 Email Address: oliver@iastate.edu...

  7. vanmarel | The Ames Laboratory

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

    vanmarel Ames Laboratory Profile Ross Vanmarel Facil Mechanic III Facilities Services 158 Metals Development Phone Number: 515-294-1746 Email Address: vanmarel...

  8. covey | The Ames Laboratory

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

    covey Ames Laboratory Profile Debra Covey Director II Director's Office Office of Sponsored Research Administration 311 TASF Phone Number: 515-294-1048 Email Address: covey...

  9. Best Estimate Radiation Flux Value-Added Procedure: Algorithm Operational Details and Explanations

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

    8 Best Estimate Radiation Flux Value-Added Procedure: Algorithm Operational Details and Explanations October 2002 Y. Shi and C. N. Long DOE, ARM, Pacific Northwest National Laboratory Richland, Washington Work supported by the U.S. Department of Energy, Office of Energy Research, Office of Health and Environmental Research Contents 1. Introduction ............................................................................................................................................ 1 2.

  10. Beam Dynamics Laboratory

    Energy Science and Technology Software Center (OSTI)

    1995-06-22

    Simple model of an accelerator as it is running can be interactively manipulated to observe the effects of the manipulations of particle motion. The system can be used to demonstrte effects such as decoherence, slow-extraction, resonance islands, coupling resonance and synchro-betatron coupling.

  11. Oak Ridge National Laboratory [ORNL] Review, Vol. 25, Nos. 3 and 4, 1992 [The First Fifty Years

    DOE R&D Accomplishments [OSTI]

    Krause, C.(ed.)

    1992-01-01

    In observation of the 50th anniversary of Oak Ridge National Laboratory, this special double issue of the Review contains a history of the Laboratory, complete with photographs, drawings, and short accompanying articles. Table of contents include: Wartime Laboratory; High-flux Years; Accelerating Projects; Olympian Feats; Balancing Act; Responding to Social Needs; Energy Technologies; Diversity and Sharing; Global Outreach; Epilogue

  12. devo | The Ames Laboratory

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

    devo Ames Laboratory Profile Deborah Schlagel Asst Scientist III Division of Materials Science & Engineering 111 Metals Development Phone Number: 515-294-3924 Email Address: schlagel@iastate.edu Ames Laboratory Research Projects: Novel Materials Preparation & Processing Methodologies Research Interests: Synthesis of single crystals of Huesler alloys, magneto-responsive materials, superconductors, elements and alloys Single crystal characterization and property analysis

  13. riedemann | The Ames Laboratory

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

    riedemann Ames Laboratory Profile Trevor Riedemann Asst Scientist III Division of Materials Science & Engineering 110 Metals Development Phone Number: 515-294-1366 Email Address: riedemann@ameslab.gov Assistant Scientist III Website(s): Novel Materials Preparation & Processing Methodologies Materials Preparation Center Ames Laboratory Research Projects: Novel Materials Preparation & Processing Methodologies Education: Masters of Science, Metallurgy, Iowa State University, 1996

  14. Earth coupled cooling techniques

    SciTech Connect (OSTI)

    Grondzik, W.T.; Boyer, L.L.; Johnston, T.L.

    1981-01-01

    Earth coupled cooling is an important consideration for residential and commercial designers, owners, and builders in many regions of the country. The potential benefits which can be expected from passive earth contact cooling are reviewed. Recommendations for the design of earth sheltered structures incorporating earth coupled cooling strategies are also presented.

  15. Translation-coupling systems

    DOE Patents [OSTI]

    Pfleger, Brian; Mendez-Perez, Daniel

    2013-11-05

    Disclosed are systems and methods for coupling translation of a target gene to a detectable response gene. A version of the invention includes a translation-coupling cassette. The translation-coupling cassette includes a target gene, a response gene, a response-gene translation control element, and a secondary structure-forming sequence that reversibly forms a secondary structure masking the response-gene translation control element. Masking of the response-gene translation control element inhibits translation of the response gene. Full translation of the target gene results in unfolding of the secondary structure and consequent translation of the response gene. Translation of the target gene is determined by detecting presence of the response-gene protein product. The invention further includes RNA transcripts of the translation-coupling cassettes, vectors comprising the translation-coupling cassettes, hosts comprising the translation-coupling cassettes, methods of using the translation-coupling cassettes, and gene products produced with the translation-coupling cassettes.

  16. Translation-coupling systems

    DOE Patents [OSTI]

    Pfleger, Brian; Mendez-Perez, Daniel

    2015-05-19

    Disclosed are systems and methods for coupling translation of a target gene to a detectable response gene. A version of the invention includes a translation-coupling cassette. The translation-coupling cassette includes a target gene, a response gene, a response-gene translation control element, and a secondary structure-forming sequence that reversibly forms a secondary structure masking the response-gene translation control element. Masking of the response-gene translation control element inhibits translation of the response gene. Full translation of the target gene results in unfolding of the secondary structure and consequent translation of the response gene. Translation of the target gene is determined by detecting presence of the response-gene protein product. The invention further includes RNA transcripts of the translation-coupling cassettes, vectors comprising the translation-coupling cassettes, hosts comprising the translation-coupling cassettes, methods of using the translation-coupling cassettes, and gene products produced with the translation-coupling cassettes.

  17. Fluxing agent for metal cast joining

    DOE Patents [OSTI]

    Gunkel, Ronald W.; Podey, Larry L.; Meyer, Thomas N.

    2002-11-05

    A method of joining an aluminum cast member to an aluminum component. The method includes the steps of coating a surface of an aluminum component with flux comprising cesium fluoride, placing the flux coated component in a mold, filling the mold with molten aluminum alloy, and allowing the molten aluminum alloy to solidify thereby joining a cast member to the aluminum component. The flux preferably includes aluminum fluoride and alumina. A particularly preferred flux includes about 60 wt. % CsF, about 30 wt. % AlF.sub.3, and about 10 wt. % Al.sub.2 O.sub.3.

  18. Sandia National Laboratories: Sandia National Laboratories: Missions:

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

    Defense Systems & Assessments: About Us Defense Systems About Defense Systems & Assessments Program Areas Accomplishments Cybersecurity Programs About Defense Systems & Assessments soldier silhouetted by a sunset Defense Systems & Assessments supports guardians of peace and freedom on the battlefield and in the laboratory by applying engineering, science, and technology solutions to deter, detect, defeat, and defend threats to our national security. We analyze and exploit the

  19. Sandia National Laboratories: Sandia National Laboratories: Missions:

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

    Nuclear Weapons: About About Nuclear Weapons at Sandia Weapons Researcher World-class scientists and engineers come to Sandia to conduct breakthrough research in nuclear weapons. Sandia designs more than 6,300 parts of a modern nuclear weapon's 6,500 components. Our state-of-the-art laboratories facilitate large-scale testing and computer simulation. Sandia's work is of the highest consequence and those doing the work face awesome responsibilities. Unlike other national labs, which focus on

  20. The model coupling toolkit.

    SciTech Connect (OSTI)

    Larson, J. W.; Jacob, R. L.; Foster, I.; Guo, J.

    2001-04-13

    The advent of coupled earth system models has raised an important question in parallel computing: What is the most effective method for coupling many parallel models to form a high-performance coupled modeling system? We present our solution to this problem--The Model Coupling Toolkit (MCT). We explain how our effort to construct the Next-Generation Coupler for NCAR Community Climate System Model motivated us to create this toolkit. We describe in detail the conceptual design of the MCT and explain its usage in constructing parallel coupled models. We present preliminary performance results for the toolkit's parallel data transfer facilities. Finally, we outline an agenda for future development of the MCT.

  1. Comparison of the high temperature heat flux sensor to traditional heat flux gages under high heat flux conditions.

    SciTech Connect (OSTI)

    Blanchat, Thomas K.; Hanks, Charles R.

    2013-04-01

    Four types of heat flux gages (Gardon, Schmidt-Boelter, Directional Flame Temperature, and High Temperature Heat Flux Sensor) were assessed and compared under flux conditions ranging between 100-1000 kW/m2, such as those seen in hydrocarbon fire or propellant fire conditions. Short duration step and pulse boundary conditions were imposed using a six-panel cylindrical array of high-temperature tungsten lamps. Overall, agreement between all gages was acceptable for the pulse tests and also for the step tests. However, repeated tests with the HTHFS with relatively long durations at temperatures approaching 1000%C2%B0C showed a substantial decrease (10-25%) in heat flux subsequent to the initial test, likely due to the mounting technique. New HTHFS gages have been ordered to allow additional tests to determine the cause of the flux reduction.

  2. Solar terrestrial coupling through space plasma processes

    SciTech Connect (OSTI)

    Birn, J.

    2000-12-01

    This is the final report of a three-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project investigates plasma processes that govern the interaction between the solar wind, charged particles ejected from the sun, and the earth's magnetosphere, the region above the ionosphere governed by the terrestrial magnetic field. Primary regions of interest are the regions where different plasma populations interact with each other. These are regions of particularly dynamic plasma behavior, associated with magnetic flux and energy transfer and dynamic energy release. The investigations concerned charged particle transport and energization, and microscopic and macroscopic instabilities in the magnetosphere and adjacent regions. The approaches combined space data analysis with theory and computer simulations.

  3. Sandia National Laboratories: CREATE

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

    This dynamic work venue, coupled with the potential to work on intriguing, high-impact ST&E projects, promises to help retain employees and create a pipeline of new employees for ...

  4. Sandia National Laboratories

    National Nuclear Security Administration (NNSA)

    National Laboratories Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Sand 2011-4582 P. ENERGY U.S. DEPARTMENT OF Albuquerque N e w M e x i c o Sandia Mountains Q Q ApproximatelyQ8,800QacresQQ ofQDOE-ownedQandQQ permittedQland Q Q LocatedQwithinQtheQQ KirtlandQAirQForceQQ

  5. Sandia National Laboratories beginnings

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

    Sandia National Laboratories beginnings focus of Los Alamos' 70th anniversary lecture March 6, 2013 LOS ALAMOS, N.M., March 6, 2013-Sandia National Laboratories historian Rebecca Ullrich discusses Sandia's transition from a Los Alamos division to an independent organization during a talk at 5:30 p.m., March 13 at the Bradbury Science Museum in Los Alamos. The talk is part of the Laboratory's 70th anniversary lecture series. Sandia Labs' origins are in Los Alamos' Z Division, the engineering

  6. Los Alamos National Laboratory

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

    70th anniversary app for iPhone, iPads June 5, 2013 LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory has launched its first app for iPhones and iPads as part of the Laboratory's yearlong celebration of 70 years serving the nation. The free application is available from the Apple Store (search for Los Alamos National Lab). The app enables users to learn more about the Laboratory's national security mission, cutting edge research, unique history, top-flight scientists and the many

  7. Sonication standard laboratory module

    DOE Patents [OSTI]

    Beugelsdijk, Tony; Hollen, Robert M.; Erkkila, Tracy H.; Bronisz, Lawrence E.; Roybal, Jeffrey E.; Clark, Michael Leon

    1999-01-01

    A standard laboratory module for automatically producing a solution of cominants from a soil sample. A sonication tip agitates a solution containing the soil sample in a beaker while a stepper motor rotates the sample. An aspirator tube, connected to a vacuum, draws the upper layer of solution from the beaker through a filter and into another beaker. This beaker can thereafter be removed for analysis of the solution. The standard laboratory module encloses an embedded controller providing process control, status feedback information and maintenance procedures for the equipment and operations within the standard laboratory module.

  8. ARGONNE NATIONAL LABORATORY

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

    ARGONNE NATIONAL LABORATORY P. 0. Box 5207 Chicago 80, Ill. N U C W SHELL STRUCTURE AND 18-DECAY I. ODD A IVUCLEZ PI, G. Mayer and S . A. Moszkowski Argonne National Laboratory Chicago, I l l i n o i s m-4626 Physics & Mathematics L. W. Nordheim Duke University Durham, North Carolina ( A t present on Ieave a t the Los Alamos S c i e n t i f i c Laboratory, Los Alamos, New Mexfco) 1 1 . EVEN A NUCLEX L. W. Nordheim The study reported i n Part I was started independently by the Chicago and

  9. AmeriFlux US-Atq Atqasuk

    SciTech Connect (OSTI)

    Oechel, Walt; Zona, Donatella

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Atq Atqasuk. Site Description - This site is 100 km south of Barrow, Alaska, Variety of moist-wet coastal sedge tundra, and moist-tussock tundra surfaces in the more well-drained upland.

  10. AmeriFlux US-Brw Barrow

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

    Oechel, Walt [San Diego State University; Zona, Donatella [San Diego State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Brw Barrow. Site Description - The local landscape surrounding the Barrow site has a history absent of any disturbances. The terrain was not heavily glaciated during the last period of glaciation. The vegetation is mature in an unmanaged and undisturbed Arctic tundra.

  11. AmeriFlux US-Ivo Ivotuk

    SciTech Connect (OSTI)

    Oechel, Walter; Zona, Donatella

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Ivo Ivotuk. Site Description - This site is 300 km south of Barrow and is located at the foothill of the Brooks Range and is classified as tussock sedge, dwarf-shrub, moss tundra.

  12. ARM - VAP Product - lblch1flux

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

    Productslbllblch1flux Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1095322 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : LBLCH1FLUX AERI: LBLRTM, channel 1

  13. ARM - VAP Product - lblch2flux

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

    Productslbllblch2flux Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1095329 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : LBLCH2FLUX AERI, line by line channel 2

  14. Heat flux viscosity in collisional magnetized plasmas

    SciTech Connect (OSTI)

    Liu, C.; Fox, W.; Bhattacharjee, A.

    2015-05-15

    Momentum transport in collisional magnetized plasmas due to gradients in the heat flux, a “heat flux viscosity,” is demonstrated. Even though no net particle flux is associated with a heat flux, in a plasma there can still be momentum transport owing to the velocity dependence of the Coulomb collision frequency, analogous to the thermal force. This heat-flux viscosity may play an important role in numerous plasma environments, in particular, in strongly driven high-energy-density plasma, where strong heat flux can dominate over ordinary plasma flows. The heat flux viscosity can influence the dynamics of the magnetic field in plasmas through the generalized Ohm's law and may therefore play an important role as a dissipation mechanism allowing magnetic field line reconnection. The heat flux viscosity is calculated directly using the finite-difference method of Epperlein and Haines [Phys. Fluids 29, 1029 (1986)], which is shown to be more accurate than Braginskii's method [S. I. Braginskii, Rev. Plasma Phys. 1, 205 (1965)], and confirmed with one-dimensional collisional particle-in-cell simulations. The resulting transport coefficients are tabulated for ease of application.

  15. Numerical and laboratory simulations of auroral acceleration

    SciTech Connect (OSTI)

    Gunell, H.; De Keyser, J.; Mann, I.

    2013-10-15

    The existence of parallel electric fields is an essential ingredient of auroral physics, leading to the acceleration of particles that give rise to the auroral displays. An auroral flux tube is modelled using electrostatic Vlasov simulations, and the results are compared to simulations of a proposed laboratory device that is meant for studies of the plasma physical processes that occur on auroral field lines. The hot magnetospheric plasma is represented by a gas discharge plasma source in the laboratory device, and the cold plasma mimicking the ionospheric plasma is generated by a Q-machine source. In both systems, double layers form with plasma density gradients concentrated on their high potential sides. The systems differ regarding the properties of ion acoustic waves that are heavily damped in the magnetosphere, where the ion population is hot, but weakly damped in the laboratory, where the discharge ions are cold. Ion waves are excited by the ion beam that is created by acceleration in the double layer in both systems. The efficiency of this beam-plasma interaction depends on the acceleration voltage. For voltages where the interaction is less efficient, the laboratory experiment is more space-like.

  16. Brookhaven National Laboratory

    Broader source: Energy.gov [DOE]

    Site OverviewThe Brookhaven National Laboratory (BNL) was established in 1947 by the Atomic Energy Commission (AEC) (predecessor to U.S. Department of Energy [DOE]). Formerly Camp Upton, a U.S....

  17. The Ames Laboratory

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

    Insider Honors and Awards Gordon receives INCITE grant Ames Laboratory scientist Mark Gordon has been awarded a 2016 INCITE grant from the U.S. Department of Energy's (DOE) Office ...

  18. baik | The Ames Laboratory

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

    baik Ames Laboratory Profile Kamalakar Baikerikar Assoc Scientist Division of Materials Science & Engineering 221 Metals Development Phone Number: 515-294-7995 Email Address: baik@ameslab.gov

  19. bcarsten | The Ames Laboratory

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

    bcarsten Ames Laboratory Profile Beverly Carstensen Secretary II Division of Materials Science & Engineering 105 Metals Development Phone Number: 515-294-4071 Email Address: bcarsten@ameslab.gov

  20. bwing | The Ames Laboratory

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

    bwing Ames Laboratory Profile William Wing Erd Machinist Sr Division of Materials Science & Engineering Facilities Services 160 Metals Development Phone Number: 515-294-5428 Email Address: bwing

  1. feenstra | The Ames Laboratory

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

    feenstra Ames Laboratory Profile Adam Feenstra Grad Asst-RA Chemical & Biological Sciences 35B Carver Co-Lab Phone Number: 515-294-2368 Email Address: feenstra

  2. foughtel | The Ames Laboratory

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

    forrestal

    fors

    foughtel Ames Laboratory Profile Eliscia Fought Student Associate Chemical & Biological Sciences 124 Spedding Phone Number: 515-294-7568 Email Address: foughtel

  3. hansenre | The Ames Laboratory

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

    hansenre Ames Laboratory Profile Rebecca Hansen Grad Asst-RA Chemical & Biological Sciences 0027A Carver Co-Lab Phone Number: 515-294-2368 Email Address: hansenre

  4. kgalayda | The Ames Laboratory

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

    kgalayda Ames Laboratory Profile Katherine Galayda Grad Asst-RA Chemical & Biological Sciences B5 Spedding Phone Number: 515-294-3887 Email Address: kgalayda@iastate.edu

  5. The Ames Laboratory

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

    85th birthday While scientists often talk about their life's work, few lives have been fuller than that of Ames Laboratory's Karl A. Gschneidner, Jr. who was honored for over six...

  6. naa | The Ames Laboratory

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

    naa Ames Laboratory Profile Nathaniel Anderson Grad Asst-RA Division of Materials Science & Engineering B36 Spedding Phone Number: 515-294-0255 Email Address: naa@iastate.edu...

  7. Idaho National Laboratory

    ScienceCinema (OSTI)

    McCarthy, Kathy

    2013-05-28

    INL is the leading laboratory for nuclear R&D. Nuclear engineer Dr. Kathy McCarthy talks aobut the work there and the long-term benefits it will provide.

  8. Argonne National Laboratory

    Broader source: Energy.gov [DOE]

    HISTORYThe Argonne National Laboratory (ANL) site is approximately 27 miles southwest of downtown Chicago in DuPage County, Illinois.  The 1,500 acre ANL site is completely surrounded by the 2,240...

  9. Research | Argonne National Laboratory

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

    combined with the laboratory's state-of-the-art facilities has produced a wide variety of game-changing discoveries and inventions in fields as diverse as energy storage and...

  10. sandia national laboratory

    National Nuclear Security Administration (NNSA)

    %2A en Sandia National Laboratories http:nnsa.energy.govaboutusourlocationssandia

    Page...

  11. DOE Laboratory Accreditation Program

    Broader source: Energy.gov [DOE]

    Administered by the Office of Worker Safety and Health Policy, the DOE Laboratory Accreditation Program (DOELAP) is responsible for implementing performance standards for DOE contractor external dosimetry and radiobioassay programs through periodic performance testing and on-site program assessments.

  12. Los Alamos National Laboratory

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

    science. Information about the teacher conference is available from the Laboratory's Scott Robbins of the Education and Postdoc Office at 667-3639 or srobbins@lanl.gov by e-mail...

  13. mduenas | The Ames Laboratory

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

    mduenas Ames Laboratory Profile Maria Duenas fadic Grad Asst-RA Chemical & Biological Sciences 35A Carver Co-Lab Phone Number: 515-294-2368 Email Address: mduenas@iastate.edu

  14. nabrajbhattarai | The Ames Laboratory

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

    nabrajbhattarai Ames Laboratory Profile Nabraj Bhattarai Postdoc Res Associate Division of Materials Science & Engineering 216 Wilhelm Phone Number: 515-294-2162 Email Address: nabrajbhattarai@ameslab.gov

  15. pieper | The Ames Laboratory

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

    pieper Ames Laboratory Profile Elizabeth Pieper Program Coord I Office of Sponsored Research Administration Director's Office 311 TASF Phone Number: 515-294-6486 Email Address: pieper@ameslab.gov

  16. szhou | The Ames Laboratory

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

    szhou Ames Laboratory Profile Shihuai Zhou Asst Scientist III Division of Materials Science & Engineering 204 Wilhelm Phone Number: 515-294-5489 Email Address: szhou@ameslab.gov

  17. zrein | The Ames Laboratory

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

    zrein Ames Laboratory Profile Zachary Reinhart Grad Asst-RA Simulation, Modeling, & Decision Science 1620 Howe Phone Number: 515-294-3891 Email Address: zrein@iastate.edu

  18. Lawrence Berkeley National Laboratory

    National Nuclear Security Administration (NNSA)

    7%2A en Solar power purchase for DOE laboratories http:nnsa.energy.govmediaroompressreleasessolarpower

  19. Los Alamos National Laboratory

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

    Veteran-Owned small businesses.Roybal added that purchases by the Laboratory also help stimulate the Northern New Mexico economy by creating or sustaining jobs in small business...

  20. Los Alamos National Laboratory

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

    The Los Alamos Students mobile app is free and can be downloaded from iTunes and Google Play (for android platforms). "The Laboratory's new Student App is a great way for...

  1. Los Alamos National Laboratory

    Broader source: Energy.gov [DOE]

    HISTORYLos Alamos National Laboratory (LANL) is located in Los Alamos County in north central New Mexico (NM). LANL, founded in 1943 during World War II as Project Y, served as a secret facility...

  2. Sandia National Laboratories

    Broader source: Energy.gov [DOE]

    The Sandia National Laboratories (SNL) is comprised of 2,820 acres within the boundaries of the 118 square miles Kirtland Air Force Base, and is located 6.5 miles east of downtown Albuquerque, New...

  3. BENSON | The Ames Laboratory

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

    BENSON Ames Laboratory Profile Zackery Benson Lab Assistant-X Division of Materials Science & Engineering A204 Zaffarano Phone Number: 515-294-4446 Email Address: zbenson@ameslab.gov

  4. kcho | The Ames Laboratory

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

    kcho Ames Laboratory Profile Kyuil Cho Asst Scientist III Division of Materials Science & Engineering A02 Zaffarano Phone Number: 515-294-7249 Email Address: kcho@ameslab.gov...

  5. Tours | The Ames Laboratory

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

    Visitor Information Tours Vacume The Office of Public Affairs provides tours of the Ames Laboratory for a variety of groups, including college students; teachers; and professionals representing diverse occupations and interests. Care is taken to match tours to the expressed interests of the visiting group. Our hope is to help the public become more aware of the Ames Laboratory, create stronger Lab/community relations and encourage interest in science and math. In planning tours, our top

  6. Environmental | The Ames Laboratory

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

    Environmental The Environmental Management Program at the Ames Laboratory includes Waste Management, Pollution Prevention, Recycling, Cultural Resources, and the Laboratory's Environmental Management System. Click on a subject to view applicable documents about each category. For more information you can also contact Sarah Morris-Benavides, Environmental Specialist at (515) 294-7923 or at sarahmb@ameslab.gov. Waste Management Pollution Prevention Recycling Cultural Resources Environmental

  7. Safety | Argonne National Laboratory

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

    News Careers Education Community Diversity Directory Argonne National Laboratory About Safety News Careers Education Community Diversity Directory Energy Environment Security User Facilities Science Work with Argonne Safety Biosafety Safety Safety is integral to Argonne's scientific research and engineering technology mission. As a leading U.S. Department of Energy multi-program research laboratory, our obligation to the American people demands that we conduct our research and operations safely

  8. The Ames Laboratory

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

    Wellness Active for Life Challenge Begins Active for Life is a nationwide wellness program sponsored by the American Cancer Society. This 8-week voluntary program, which kicks off on Monday, April 4, encourages Ames Laboratory employees to begin and/or maintain an active, physically-fit lifestyle. Employees form wellness teams to set individual and team wellness goals. The teams will compete against one another internally within the Ames Laboratory community AND as a whole against other U.S.

  9. jonesll | The Ames Laboratory

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

    jonesll Ames Laboratory Profile Lawrence Jones Assoc Scientist Division of Materials Science & Engineering Facilities Services 121 Metals Development Phone Number: 515-294-5236 Email Address: jonesll@ameslab.gov Ames Laboratory Research Projects: Novel Materials Preparation & Processing Methodologies Education: M.S. Metallurgical Engineering, Iowa State University, 1985 B.S. Metallurgical Engineering, Iowa State University, 1983 Professional Appointments: Iowa State University; Ames

  10. FY 2006 Laboratory Table

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

    Laboratory Tables Preliminary Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO February 2005 Laboratory Tables Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals,

  11. FY 2008 Laboratory Table

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

    Laboratory Table Preliminary Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Laboratory Table Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other

  12. FY 2010 Laboratory Table

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

    Laboratory Tables Preliminary May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Laboratory Tables Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by

  13. FY 2011 Laboratory Table

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

    Laboratory Tables Department of Energy FY 2011 Congressional Budget Request DOE/CF-0055 March 2010 Office of Chief Financial Officer Laboratory Tables Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments

  14. Safety | Argonne National Laboratory

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

    Safety Argonne National Laboratory and the U.S. Department of Energy (DOE) are very concerned about the well-being of all employees. Students at the undergraduate and graduate level as well as postdoctoral appointees form an essential component of the research endeavor at the laboratory. However, research does not stand alone but must be integrated into a program of environment, safety, and security. From time to time, incidents regarding students and postdocs occur across the DOE complex. It is

  15. Sandia National Laboratories:

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

    Prognostics Management System Reduces Offshore Wind O&M Costs | Department of Energy Sandia National Laboratories' Structural Health Monitoring and Prognostics Management System Reduces Offshore Wind O&M Costs Sandia National Laboratories' Structural Health Monitoring and Prognostics Management System Reduces Offshore Wind O&M Costs September 16, 2015 - 11:53am Addthis Offshore wind energy could potentially play a significant role in helping the United States obtain an energy

  16. Sandia National Laboratories:

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

    21, 2016 Articles 25 years of Laboratory-Directed Research and Development Headlights of a laboratory Sandia total spending, economic impact up in 2015 A driving force Sandia researchers break down lightning strikes into microseconds When lightning strikes Enormous blades for offshore energy A mighty wind CSI: Dognapping program honored for science outreach CSI: Dognapping Program helps new Sandians get started on the right path ANGLEing toward success

  17. Visitors | The Ames Laboratory

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

    Visitors Visitors are welcome at Ames Laboratory. As a U.S. Department of Energy research facility, Ames Laboratory is subject to security conditions established by the Department of Homeland Security. To make sure that you are complying with the current security conditions, please check with the Plant Protection Desk on the ground floor level of the Technical and Administrative Services Facility (TASF) building. Protection personnel can help you locate a specific staff member or direct you to a

  18. Los Alamos National Laboratory

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

    5 million to local United Way organizations, other nonprofits November 18, 2010 LOS ALAMOS, New Mexico, November 18, 2010-Los Alamos National Laboratory employees have again demonstrated concern for their communities and those in need by pledging a record $1.5 million to United Way and other eligible nonprofit programs. Los Alamos National Security, LLC, which operates the Laboratory, plans to prorate its $1 million match among the selected nonprofit organizations, bringing the total donation to

  19. Los Alamos National Laboratory

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

    Department of Energy environmental sustainability award October 14, 2010 LOS ALAMOS, New Mexico, October 14, 2010-Los Alamos National Laboratory recently received an Environmental Sustainability (EStar) award from the Department of Energy for integrating sustainable practices in its design for the Radiological Laboratory/ Utility/Office Building (RLUOB). The RLUOB is part of the Lab's Chemistry and Metallurgy Research Replacement (CMRR) Project. The Lab ultimately expects to achieve Leadership

  20. Los Alamos National Laboratory

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

    strategy for long-term environmental sustainability March 1, 2013 Blueprint for planning work activities with the environment in mind LOS ALAMOS, N.M., March 1, 2013-The Department of Energy and Los Alamos National Laboratory have developed a long-term strategy for environmental stewardship and sustainability that provides a blueprint for protecting the environment while accomplishing the Laboratory's national security missions. "This plan represents a significant amount of effort on the

  1. Los Alamos National Laboratory

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

    May 14, 2013 Value of up to $150 million over five years LOS ALAMOS, N.M., May 14, 2013-Los Alamos National Laboratory has awarded a master task order agreement in which three small businesses will compete for environmental work worth up to $150 million over five years. The businesses each have offices in northern New Mexico. The agreement is for technical services for the Laboratory's Environmental Programs directorate and includes work such as environmental engineering design, regulatory

  2. Los Alamos National Laboratory

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

    2, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony on Wednesday, saving taxpayers $5.6 million while also reusing, recycling, re-tasking and re-routing waste. "The goal of the Laboratory's pollution prevention efforts is to reduce or eliminate waste whenever possible. The awards

  3. Los Alamos National Laboratory

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

    Los Alamos National Laboratory has been at the forefront of high-explosives research since the Manhattan Project in 1943. The science of high-explosive performance is central to stockpile stewardship. Yet, explosives science at the Laboratory isn't simply about maintaining and certifying the aging U.S. nuclear deterrent; it's also about developing novel applications of that science to other national security challenges. In 2015, Los Alamos executed more than 400 high-explosive-driven experiments

  4. Los Alamos National Laboratory

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

    3, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony on Wednesday, saving taxpayers $5.6 million while also reusing, recycling, re-tasking and re-routing waste. "The goal of the Laboratory's pollution prevention efforts is to reduce or eliminate waste whenever possible. The awards

  5. Advanced Materials Laboratory

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

    SunShot Grand Challenge: Regional Test Centers Advanced Materials Laboratory Home/Tag:Advanced Materials Laboratory Structures of the zwitterionic coatings synthesized for this study. Permalink Gallery Investigations on Anti-biofouling Zwitterionic Coatings for MHK Is Now in Press Analysis, Capabilities, Energy, News, News & Events, Renewable Energy, Research & Capabilities, Water Power Investigations on Anti-biofouling Zwitterionic Coatings for MHK Is Now in Press Sandia's Marine

  6. Alamos National Laboratory

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

    record neutron beam at Los Alamos National Laboratory July 10, 2012 New method has potential to advance materials measurement LOS ALAMOS, New Mexico, July 10, 2012-Using a one-of-a-kind laser system at Los Alamos National Laboratory, scientists have created the largest neutron beam ever made by a short-pulse laser, breaking a world record. Neutron beams are usually made with particle accelerators or nuclear reactors and are commonly used in a wide variety of scientific research, particularly in

  7. Alamos National Laboratory

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

    Economic development in Northern New Mexico focus of new podcast from Los Alamos National Laboratory November 25, 2013 Podcast part of Lab's new multi-channel effort to better engage with the community LOS ALAMOS, N.M., Nov. 27, 2013-Podcasts and webinars are among the new communications tools being rolled out by Los Alamos National Laboratory's Community Programs Office to reach a broader audience. The first podcast discusses economic development and the Northern New Mexico 20/20 Campaign, a

  8. Coupling in the Tevatron

    SciTech Connect (OSTI)

    Gelfand, N.M.

    1994-12-01

    The performance of the Fermilab Tevatron Collider at the commencement of run Ib was far below expectations. After a frustrating period of several months, a low-{beta} quad downstream of the interaction point at B0 was found to be rolled. This rolled quadrupole coupled the horizontal and vertical motion of the Tevatron beams. It also made matching the beam from the Main Ring to the Tevatron impossible, resulting in emittance blow up on injection. The net result of the roll was a significant reduction in the Tevatron luminosity. When the roll in the quadrupole was corrected the performance of the Tevatron improved dramatically. This note will discuss the experimental data indicating the presence of coupling and subsequent calculations which show how coupling an affect the luminosity. It is not intended to exhaust a discussion of coupling, which hopefully will be understood well enough to be discussed in a subsequent note.

  9. FLUX SENSOR EVALUATIONS AT THE ATR CRITICAL FACILITY

    SciTech Connect (OSTI)

    Troy Unruh; Joy Rempe; David Nigg; George Imel; Jason Harris; Eric Bonebrake

    2010-11-01

    The Advanced Test Reactor (ATR) and the ATR Critical (ATRC) facilities lack real-time methods for detecting thermal neutron flux and fission reaction rates for irradiation capsules. Direct measurements of the actual power deposited into a test are now possible without resorting to complicated correction factors. In addition, it is possible to directly measure minor actinide fission reaction rates and to provide time-dependent monitoring of the fission reaction rate or fast/thermal flux during transient testing. A joint Idaho State University /Idaho National Laboratory ATR National Scientific User Facility (ATR NSUF) project was recently initiated to evaluate new real-time state-of-the-art in-pile flux detection sensors. Initially, the project is comparing the accuracy, response time, and long duration performance of French Atomic Energy Commission (CEA)-developed miniature fission chambers, specialized self-powered neutron detectors (SPNDs) by the Argentinean National Energy Commission (CNEA), specially developed commercial SPNDs, and back-to-back fission (BTB) chambers developed by Argonne National Laboratory (ANL). As discussed in this paper, specialized fixturing and software was developed by INL to facilitate these joint ISU/INL evaluations. Calculations were performed by ISU to assess the performance of and reduce uncertainties in flux detection sensors and compare data obtained from these sensors with existing integral methods employed at the ATRC. Ultimately, project results will be used to select the detector that can provide the best online regional ATRC power measurement. It is anticipated that project results may offer the potential to increase the ATRCs current power limit and its ability to perform low-level irradiation experiments. In addition, results from this effort will provide insights about the viability of using these detectors in the ATR. Hence, this effort complements current activities to improve ATR software tools, computational protocols and in-core instrumentation under the ATR Modeling, Simulation and V&V Upgrade initiative, as well as the work to replace nuclear instrumentation under the ATR Life Extension Project (LEP) and provide support to the ATR NSUF.

  10. Techniques and Methods Used to Determine the Best Estimate of Radiation Fluxes at SGP Central Facility

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

    Techniques and Methods Used to Determine the Best Estimate of Radiation Fluxes at SGP Central Facility Y. Shi and C. N. Long Pacific Northwest National Laboratory Richland, Washington Algorithm and Methodology The Best Estimate Flux value-added product (VAP) processes data started on March 22, 1997, when data from the three central facility (CF) radiometer systems, Solar Infrared Station (SIRS) E13, C1, and baseline surface radiation network (BSRN) (sgpsirs1duttE13.c1, sgpsirs1duttC1.c1, and

  11. PHOTOSPHERIC FLUX CANCELLATION AND THE BUILD-UP OF SIGMOIDAL FLUX ROPES ON THE SUN

    SciTech Connect (OSTI)

    Savcheva, A. S.; Van Ballegooijen, A. A.; DeLuca, E. E.; Green, L. M.

    2012-11-10

    In this study we explore the scenario of photospheric flux cancellation being the primary formation mechanism of sigmoidal flux ropes in decaying active regions. We analyze magnetogram and X-ray observations together with data-driven non-linear force-free field (NLFFF) models of observed sigmoidal regions to test this idea. We measure the total and canceled fluxes in the regions from MDI magnetograms, as well as the axial and poloidal flux content of the modeled NLFFF flux ropes for three sigmoids-2007 February, 2007 December, and 2010 February. We infer that the sum of the poloidal and axial flux in the flux ropes for most models amounts to about 60%-70% of the canceled flux and 30%-50% of the total flux in the regions. The flux measurements and the analysis of the magnetic field structure show that the sigmoids first develop a strong axial field manifested as a sheared arcade and then, as flux cancellation proceeds, form long S-shaped field lines that contribute to the poloidal flux. In addition, the dips in the S-shaped field lines are located at the sites of flux cancellation that have been identified from the MDI magnetograms. We find that the line-of-sight-integrated free energy is also concentrated at these locations for all three regions, which can be liberated in the process of eruption. Flare-associated brightenings and flare loops coincide with the location of the X-line topology that develops at the site of most vigorous flux cancellation.

  12. MiniBooNE Flux Data Release

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

    The Neutrino Flux Prediction at MiniBooNE", arXiv:0806.1449 [hep-ex], Phys. Rev. D. 79, 072002 (2009) The following MiniBooNE information from the large flux paper in 2009 is made available to the public: Text files containing flux information for each neutrino species Positive horn polarity (neutrino-enhanced mode) Negative horn polarity (anti neutrino-enhanced mode) Contact Information For clarifications on how to use MiniBooNE public data or for enquiries about additional data not linked

  13. High-Flux Microchannel Solar Receiver

    Broader source: Energy.gov [DOE]

    This fact sheet describes a high-flux, microchannel solar receiver project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The team, led by Oregon State University, is working to demonstrate a microchannel-based solar receiver capable of absorbing high solar flux, while using a variety of liquid and gaseous working fluids. High-flux microchannel receivers have the potential to dramatically reduce the size and cost of a solar receiver by minimizing re-radiation and convective losses.

  14. An empirical model of electron and ion fluxes derived from observations at geosynchronous orbit

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

    Denton, M. H.; Thomsen, M. F.; Jordanova, V. K.; Henderson, M. G.; Borovsky, J. E.; Denton, J. S.; Pitchford, D.; Hartley, D. P.

    2015-04-01

    Knowledge of the plasma fluxes at geosynchronous orbit is important to both scientific and operational investigations. We present a new empirical model of the ion flux and the electron flux at geosynchronous orbit (GEO) in the energy range ~1 eV to ~40 keV. The model is based on a total of 82 satellite-years of observations from the Magnetospheric Plasma Analyzer instruments on Los Alamos National Laboratory satellites at GEO. These data are assigned to a fixed grid of 24 local-times and 40 energies, at all possible values of Kp. Bi-linear interpolation is used between grid points to provide the ionmore » flux and the electron flux values at any energy and local-time, and for given values of geomagnetic activity (proxied by the 3-hour Kp index), and also for given values of solar activity (proxied by the daily F10.7 index). Initial comparison of the electron flux from the model with data from a Compact Environmental Anomaly Sensor II (CEASE-II), also located at geosynchronous orbit, indicate a good match during both quiet and disturbed periods. The model is available for distribution as a FORTRAN code that can be modified to suit user-requirements.« less

  15. An empirical model of electron and ion fluxes derived from observations at geosynchronous orbit

    SciTech Connect (OSTI)

    Denton, M. H.; Thomsen, M. F.; Jordanova, V. K.; Henderson, M. G.; Borovsky, J. E.; Denton, J. S.; Pitchford, D.; Hartley, D. P.

    2015-04-01

    Knowledge of the plasma fluxes at geosynchronous orbit is important to both scientific and operational investigations. We present a new empirical model of the ion flux and the electron flux at geosynchronous orbit (GEO) in the energy range ~1 eV to ~40 keV. The model is based on a total of 82 satellite-years of observations from the Magnetospheric Plasma Analyzer instruments on Los Alamos National Laboratory satellites at GEO. These data are assigned to a fixed grid of 24 local-times and 40 energies, at all possible values of Kp. Bi-linear interpolation is used between grid points to provide the ion flux and the electron flux values at any energy and local-time, and for given values of geomagnetic activity (proxied by the 3-hour Kp index), and also for given values of solar activity (proxied by the daily F10.7 index). Initial comparison of the electron flux from the model with data from a Compact Environmental Anomaly Sensor II (CEASE-II), also located at geosynchronous orbit, indicate a good match during both quiet and disturbed periods. The model is available for distribution as a FORTRAN code that can be modified to suit user-requirements.

  16. An Ice Sheet Model Initialization Procedure for Smooth Coupling with Climate Forcing

    Office of Scientific and Technical Information (OSTI)

    Ice Sheet Model Initialization Procedure for Smooth Coupling with Climate Forcing SAND2015-0177C Mauro Perego [SNL], Stephen Price [LANL], Georg Stadler [UT Austin / Courant] Irina Kalashnikova [SNL], Andrew Salinger [SNL] Sandia National Laboratories V~> * Los Alamos NATIONAL LABORATORY THE UNIVERSITY OF TEXAS AT AUSTIN AGU Fall Meeting, San Francisco (CA), December 19, 2014 Sandia National Laboratories is a multi-program laboratory managed Jland operated by Sandia Corporation, a wholly

  17. Remote Access | The Ames Laboratory

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

    Ames Laboratory Information Systems supports VPN for remotely accessing internal computers and network services. These are: Once connected remotely to Ames Laboratory,...

  18. Stephen Streiffer | Argonne National Laboratory

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

    Stephen Streiffer, Associate Lab Director Stephen Streiffer Associate Laboratory Director - Photon Sciences Stephen Streiffer is the Associate Laboratory Director for Photon...

  19. Management Council | Argonne National Laboratory

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

    Illinois at Urbana-Champaign Vice Chancellor for Research Professor of Physics Web Site Harry Weerts Harry Weerts Argonne National Laboratory Interim Associate Laboratory Director...

  20. Laboratory Directed Research and Development

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

    Phone Book Jobs Laboratory Directorate - Strategic Planning Office Laboratory Directed Research and Development (LDRD) LBNL LDRD Program Guidelines LDRD FY 2017 Call for...

  1. Triangle Universities Nuclear Laboratory : 2011

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

    and NSCL Robert Tribble, Brookhaven National Laboratory HIGS Program Advisory Committee (PAC) - as of March 2014 Gerald Garvey (Chair), Los Alamos National Laboratory Elizabeth...

  2. Los Alamos National Laboratory Institutes

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

    educational programs to provide Laboratory personnel with specific knowledge and skills that make them more effective in completing projects that meet Laboratory...

  3. Laboratory names new deputy director

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

    Laboratory, valuable insights, and leadership over the last three years," said Laboratory Director Mike Anastasio. "At the same time, I welcome Ike and believe that his experience...

  4. Laboratory Directed Research and Development

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    To establish Department of Energy (DOE) requirements for laboratory directed research and development (LDRD) while providing the laboratory director broad flexibility for program implementation.

  5. Laboratory Directed Research and Development

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2015-04-30

    To establish Department of Energy (DOE) requirements for laboratory directed research and development (LDRD) while providing the laboratory director broad flexibility for program implementation

  6. Laboratory Directed Research & Development (LDRD)

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

    Laboratory Directed Research & Development National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of...

  7. Los Alamos National Laboratory attracts

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

    About Los Alamos National Laboratory Los Alamos National Laboratory, a multidisciplinary research institution engaged in strategic science on behalf of national...

  8. Ames Laboratory | Open Energy Information

    Open Energy Info (EERE)

    Laboratory Jump to: navigation, search Name: Ames Laboratory Place: Ames, Iowa Zip: 50011-3020 Product: Research facility focused on solutions to energy-related problems....

  9. Laboratory program helps small businesses

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

    Laboratory program helps small businesses Laboratory program helps small businesses The NMSBA allows for-profit small businesses to request technical assistance that capitalizes on...

  10. Hydrokinetic Laboratory | Open Energy Information

    Open Energy Info (EERE)

    Hydrokinetic Laboratory Jump to: navigation, search Name: Hydrokinetic Laboratory Region: United States Sector: Marine and Hydrokinetic Website: www.hklabllc.com This company is...

  11. Adiabatic quantum-flux-parametron cell library adopting minimalist design

    SciTech Connect (OSTI)

    Takeuchi, Naoki; Yamanashi, Yuki; Yoshikawa, Nobuyuki

    2015-05-07

    We herein build an adiabatic quantum-flux-parametron (AQFP) cell library adopting minimalist design and a symmetric layout. In the proposed minimalist design, every logic cell is designed by arraying four types of building block cells: buffer, NOT, constant, and branch cells. Therefore, minimalist design enables us to effectively build and customize an AQFP cell library. The symmetric layout reduces unwanted parasitic magnetic coupling and ensures a large mutual inductance in an output transformer, which enables very long wiring between logic cells. We design and fabricate several logic circuits using the minimal AQFP cell library so as to test logic cells in the library. Moreover, we experimentally investigate the maximum wiring length between logic cells. Finally, we present an experimental demonstration of an 8-bit carry look-ahead adder designed using the minimal AQFP cell library and demonstrate that the proposed cell library is sufficiently robust to realize large-scale digital circuits.

  12. Coupling effects in inductive discharges with radio frequency substrate biasing

    SciTech Connect (OSTI)

    Schulze, J.; Schuengel, E.; Czarnetzki, U.

    2012-01-09

    Low pressure inductively coupled plasmas (ICP) operated in neon at 27.12 MHz with capacitive substrate biasing (CCP) at 13.56 MHz are investigated by phase resolved optical emission spectroscopy, voltage, and current measurements. Three coupling mechanisms are found potentially limiting the separate control of ion energy and flux: (i) Sheath heating due to the substrate biasing affects the electron dynamics even at high ratios of ICP to CCP power. At fixed CCP power, (ii) the substrate sheath voltage and (iii) the amplitude as well as frequency of plasma series resonance oscillations of the RF current are affected by the ICP power.

  13. FY 2012 Laboratory Table

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

    5 Department of Energy FY 2012 Congressional Budget Request Laboratory Tables y Preliminary February 2012 Office of Chief Financial Officer DOE/CF-0065 Department of Energy FY 2012 Congressional Budget Request Laboratory Tables P li i Preliminary h b d i d i hi d h l l f b d h i f h The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider

  14. FY 2013 Laboratory Table

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

    8 Department of Energy FY 2013 Congressional Budget Request Laboratory Tables y Preliminary February 2012 Office of Chief Financial Officer DOE/CF-0078 Department of Energy FY 2013 Congressional Budget Request Laboratory Tables P li i Preliminary h b d i d i hi d h l l f b d h i f h The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider

  15. IDAHO NATIONAL LABORATORY

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

    the Idaho National Laboratory (INL) You are here: DOE-ID Home > Inside ID > Brief History Site History The Idaho National Laboratory (INL), an 890-square-mile section of desert in southeast Idaho, was established in 1949 as the National Reactor Testing Station. Initially, the missions at the INL were the development of civilian and defense nuclear reactor technologies and management of spent nuclear fuel. Fifty-two reactors—most of them first-of-a-kind—were built, including the Navy’s

  16. Los Alamos National Laboratory

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

    pledge $2.17 million in 2015 giving campaign November 25, 2014 More than 250 nonprofits, social service providers will benefit LOS ALAMOS, N.M., Nov. 25, 2014-The work of more than 250 community and social service organizations will benefit from the more than $2.17 million pledged by Los Alamos National Laboratory employees to United Way and other nonprofits during the Laboratory's 2015 Employee Giving Campaign. "We are proud to help the many community focused non-profit organizations

  17. Los Alamos National Laboratory

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

    On a broad mesquite plain in central New Mexico, a small crew fits a metal cylinder into a rocket the size of a baseball bat, then slips the rocket onto guide rods on a platform. A "Los Alamos" logo on the fuselage certifies this launch as official science by the world-famous national laboratory, not a weekend outing with the kids. Bryce Tappan and a handful of scientists, engineers, and students from Los Alamos National Laboratory and New Mexico Tech stand back as another crew member

  18. Los Alamos National Laboratory

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

    Los Alamos National Laboratory Around 10 a.m. Pyongyang Time on Wednesday, January 6, 2016, seismic analysts around the world picked up something unusual-a 5.1-magnitude seismic event in the northeast corner of North Korea. Earthquakes of this size aren't common on the Korean Peninsula, which likely meant the violent shaking was caused by something else: an explosion. Enter Los Alamos National Laboratory. Los Alamos isn't just in the business of developing, testing, and maintaining explosives. A

  19. Los Alamos National Laboratory's

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

    Los Alamos National Laboratory Los Alamos National Laboratory DE-AC52-06NA25396 Operated by Los Alamos National Security, LLC Conformed to Modification 0341 dated 02/29/2016 BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Unofficial) LANL Basic Contract dated 12/21/05 (pdf, 5,501KB) LANL A004 (8/11/06) (pdf, 501KB) LANL Conformed Contract (Conformed to to Modification 0341 dated 02/29/2016) LANL A008 (9/29/06) (pdf, 485KB) LANL A009

  20. Alamos National Laboratory

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

    Hazardous devices teams showcase skills at Robot Rodeo June 24-27 June 18, 2014 Bomb squads compete in timed scenarios at Los Alamos National Laboratory LOS ALAMOS, N.M., June 19, 2014-Hazardous devices teams from around the Southwest will wrangle their bomb squad robots at the eighth annual Robot Rodeo beginning Tuesday, June 24 at Los Alamos National Laboratory. "The Robot Rodeo gives bomb squad teams the opportunity to practice and hone their skills in a lively but low-risk

  1. Energetics of an rf SQUID Coupled to Two Thermal Reservoirs

    SciTech Connect (OSTI)

    Gardas, B.; Łuczka, J.; Ptok, A.; Dajka, J.

    2015-12-07

    We study energetics of a Josephson tunnel junction connecting a superconducting loop pierced by an external magnetic flux (an rf SQUID) and coupled to two independent thermal reservoirs of different temperature. In the framework of the theory of quantum dissipative systems, we analyze energy currents in stationary states. The stationary energy flow can be periodically modulated by the external magnetic flux exemplifying the rf SQUID as a quantum heat interferometer. Additionally, we consider the transient regime and identify three distinct regimes: monotonic decay, damped oscillations and pulse-type behavior of energy currents. Furthermore, the first two regimes can be controlled by the external magnetic flux while the last regime is robust against its variation.

  2. Energetics of an rf SQUID Coupled to Two Thermal Reservoirs

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

    Gardas, B.; Łuczka, J.; Ptok, A.; Dajka, J.

    2015-12-07

    We study energetics of a Josephson tunnel junction connecting a superconducting loop pierced by an external magnetic flux (an rf SQUID) and coupled to two independent thermal reservoirs of different temperature. In the framework of the theory of quantum dissipative systems, we analyze energy currents in stationary states. The stationary energy flow can be periodically modulated by the external magnetic flux exemplifying the rf SQUID as a quantum heat interferometer. Additionally, we consider the transient regime and identify three distinct regimes: monotonic decay, damped oscillations and pulse-type behavior of energy currents. Furthermore, the first two regimes can be controlled bymore » the external magnetic flux while the last regime is robust against its variation.« less

  3. Gas Flux Sampling | Open Energy Information

    Open Energy Info (EERE)

    the true flux of hydrothermal gases may affect the results of geochemical modeling of gas dispersion in the near-surface environment.3 References 1.0 1.1 Measuring...

  4. Tetrakis-amido high flux membranes

    DOE Patents [OSTI]

    McCray, S.B.

    1989-10-24

    Composite RO membranes of a microporous polymeric support and a polyamide reaction product of a tetrakis-aminomethyl compound and a polyacylhalide are disclosed, said membranes exhibiting high flux and good chlorine resistance.

  5. Tetrakis-amido high flux membranes

    DOE Patents [OSTI]

    McCray, Scott B. (Bend, OR)

    1989-01-01

    Composite RO membranes of a microporous polymeric support and a polyamide reaction product of a tetrakis-aminomethyl compound and a polyacylhalide are disclosed, said membranes exhibiting high flux and good chlorine resistance.

  6. AmeriFlux US-Bkg Brookings

    SciTech Connect (OSTI)

    Meyers, Tilden

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Bkg Brookings. Site Description - The Brookings site is located in a private pasture, consisting of a mixture of C3 and C4 species actively used for grazing. Belonging to the Northern Great Plains Rangelands, the grassland is representative of many in the north central United States, with seasonal winter conditions and a wet growing season.

  7. Measurement of emission fluxes from Technical Area 54, Area G and L. Final report

    SciTech Connect (OSTI)

    Eklund, B.

    1995-03-15

    The emission flux (mass/time-area) of tritiated water from TA-54 was measured to support the characterization of radioactive air emissions from waste sites for the Radioactive Air Emissions Management (RAEM) program and for the Area G Performance Assessment. Measurements were made at over 180 locations during the summers of 1993 and 1994, including randomly selected locations across Area G, three suspected areas of contamination at Area G, and the property surrounding TA-54. The emission fluxes of radon were measured at six locations and volatile organic compounds (VOCs) at 30 locations. Monitoring was performed at each location over a several-hour period using the U.S. EPA flux chamber approach. Separate samples for tritiated water, radon, and VOCs were collected and analyzed in off-site laboratories. The measured tritiated water emission fluxes varied over several orders of magnitude, from background levels of about 3 pCi/m{sup 2}-min to 9.69 x 10{sup 6} pCi/m{sup 2}-min near a disposal shaft. Low levels of tritiated water were found to have migrated into Pajarito Canyon, directly south of Area G. The tritium flux data were used to generate an estimated annual emission rate of 14 Curies/yr for all of Area G, with the majority of this activity being emitted from relatively small areas adjacent to several disposal shafts. The estimated total annual release is less than 1% of the total tritium release from all LANL in 1992 and results in a negligible off-site dose. Based on the limited data available, the average emission flux of radon from Area G is estimated to be 8.1 pCi/m{sup 2}-min. The measured emission fluxes of VOCs were < 100 {mu}g/m{sup 2}-min, which is small compared with fluxes typically measured at hazardous waste landfills. The air quality impacts of these releases were evaluated in a separate report.

  8. Sensitivity analysis of coupled criticality calculations

    SciTech Connect (OSTI)

    Perko, Z.; Kloosterman, J. L.; Lathouwers, D.

    2012-07-01

    Perturbation theory based sensitivity analysis is a vital part of todays' nuclear reactor design. This paper presents an extension of standard techniques to examine coupled criticality problems with mutual feedback between neutronics and an augmenting system (for example thermal-hydraulics). The proposed procedure uses a neutronic and an augmenting adjoint function to efficiently calculate the first order change in responses of interest due to variations of the parameters describing the coupled problem. The effect of the perturbations is considered in two different ways in our study: either a change is allowed in the power level while maintaining criticality (power perturbation) or a change is allowed in the eigenvalue while the power is constrained (eigenvalue perturbation). The calculated response can be the change in the power level, the reactivity worth of the perturbation, or the change in any functional of the flux, the augmenting dependent variables and the input parameters. To obtain power- and criticality-constrained sensitivities power- and k-reset procedures can be applied yielding identical results. Both the theoretical background and an application to a one dimensional slab problem are presented, along with an iterative procedure to compute the necessary adjoint functions using the neutronics and the augmenting codes separately, thus eliminating the need of developing new programs to solve the coupled adjoint problem. (authors)

  9. Pyroprocessing of fast flux test facility nuclear fuel

    SciTech Connect (OSTI)

    Westphal, B.R.; Wurth, L.A.; Fredrickson, G.L.; Galbreth, G.G.; Vaden, D.; Elliott, M.D.; Price, J.C.; Honeyfield, E.M.; Patterson, M.N.

    2013-07-01

    Used nuclear fuel from the Fast Flux Test Facility (FFTF) was recently transferred to the Idaho National Laboratory and processed by pyroprocessing in the Fuel Conditioning Facility. Approximately 213 kg of uranium from sodium-bonded metallic FFTF fuel was processed over a one year period with the equipment previously used for the processing of EBR-II used fuel. The peak burnup of the FFTF fuel ranged from 10 to 15 atom% for the 900+ chopped elements processed. Fifteen low-enriched uranium ingots were cast following the electrorefining and distillation operations to recover approximately 192 kg of uranium. A material balance on the primary fuel constituents, uranium and zirconium, during the FFTF campaign will be presented along with a brief description of operating parameters. Recoverable uranium during the pyroprocessing of FFTF nuclear fuel was greater than 95% while the purity of the final electro-refined uranium products exceeded 99%. (authors)

  10. Pyroprocessing of Fast Flux Test Facility Nuclear Fuel

    SciTech Connect (OSTI)

    B.R. Westphal; G.L. Fredrickson; G.G. Galbreth; D. Vaden; M.D. Elliott; J.C. Price; E.M. Honeyfield; M.N. Patterson; L. A. Wurth

    2013-10-01

    Used nuclear fuel from the Fast Flux Test Facility (FFTF) was recently transferred to the Idaho National Laboratory and processed by pyroprocessing in the Fuel Conditioning Facility. Approximately 213 kg of uranium from sodium-bonded metallic FFTF fuel was processed over a one year period with the equipment previously used for the processing of EBR-II used fuel. The peak burnup of the FFTF fuel ranged from 10 to 15 atom% for the 900+ chopped elements processed. Fifteen low-enriched uranium ingots were cast following the electrorefining and distillation operations to recover approximately 192 kg of uranium. A material balance on the primary fuel constituents, uranium and zirconium, during the FFTF campaign will be presented along with a brief description of operating parameters. Recoverable uranium during the pyroprocessing of FFTF nuclear fuel was greater than 95% while the purity of the final electrorefined uranium products exceeded 99%.

  11. Sandia National Laboratories: Facilities

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

    Facilities Bioscience Computing and Information Science Electromagnetics Facilities Electromagnetic Environments Simulator (EMES) Mode Stirred Chamber Lightning Facility Electrostatic Discharge (ESD) Laboratory Other Facilities and Capabilities Programs & Capabilities Partnership Opportunities EM News & Reports Contact Information Engineering Science Geoscience Materials Science Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Facilities

  12. Capabilities | Argonne National Laboratory

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

    Catalysis Partnerships Licensing Sponsored Research Technical Services Technologist in Residence News Press Releases Feature Stories In the News Photos Videos Ombudsman Ombudsman Argonne National Laboratory Technology Development and Commercialization About Technologies Available for Licensing Capabilities Partnerships News Capabilities Catalysis Capabilities Argonne offers a wide range of R&D capabilities that collaborators from private industry, federal agencies, and state and local

  13. Energy Systems Laboratory Groundbreaking

    ScienceCinema (OSTI)

    Hill, David; Otter, C.L.; Simpson, Mike; Rogers, J.W.;

    2013-05-28

    INL recently broke ground for a research facility that will house research programs for bioenergy, advanced battery systems, and new hybrid energy systems that integrate renewable, fossil and nuclear energy sources. Here's video from the groundbreaking ceremony for INL's new Energy Systems Laboratory. You can learn more about CAES research at http://www.facebook.com/idahonationallaboratory.

  14. Mentoring | Argonne National Laboratory

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

    Mentoring Blog Postdoctoral Programs Lab-Corps Program Life at Argonne Benefits Education Community Diversity Directory Argonne National Laboratory About Safety News Careers Education Community Diversity Directory Energy Environment Security User Facilities Science Work with Argonne Careers Apply for a Job External Applicants Internal Applicants Postdoctoral Applicants Fellowships Students Faculty Programs Why Argonne Your Career Leadership Development Mentoring Mentoring Blog Postdoctoral

  15. National Laboratory Contacts

    Broader source: Energy.gov [DOE]

    Several of the U.S. Department of Energy (DOE) national laboratories host multidisciplinary transportation research centers. A wide-range of cutting-edge transportation research occurs at these facilities, funded by both DOE and cooperative research and development agreements (CRADAs) with industry

  16. Los Alamos National Laboratory A National Science Laboratory (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Los Alamos National Laboratory A National Science Laboratory Citation Details In-Document Search Title: Los Alamos National Laboratory A National Science Laboratory Our mission as a DOE national security science laboratory is to develop and apply science, technology, and engineering solutions that: (1) Ensure the safety, security, and reliability of the US nuclear deterrent; (2) Protect against the nuclear threat; and (3) Solve Energy Security and other emerging national

  17. High Flux Isotope Reactor cold neutron source reference design concept

    SciTech Connect (OSTI)

    Selby, D.L.; Lucas, A.T.; Hyman, C.R.

    1998-05-01

    In February 1995, Oak Ridge National Laboratory`s (ORNL`s) deputy director formed a group to examine the need for upgrades to the High Flux Isotope Reactor (HFIR) system in light of the cancellation of the Advanced neutron Source Project. One of the major findings of this study was that there was an immediate need for the installation of a cold neutron source facility in the HFIR complex. In May 1995, a team was formed to examine the feasibility of retrofitting a liquid hydrogen (LH{sub 2}) cold source facility into an existing HFIR beam tube. The results of this feasibility study indicated that the most practical location for such a cold source was the HB-4 beam tube. This location provides a potential flux environment higher than the Institut Laue-Langevin (ILL) vertical cold source and maximizes the space available for a future cold neutron guide hall expansion. It was determined that this cold neutron beam would be comparable, in cold neutron brightness, to the best facilities in the world, and a decision was made to complete a preconceptual design study with the intention of proceeding with an activity to install a working LH{sub 2} cold source in the HFIR HB-4 beam tube. During the development of the reference design the liquid hydrogen concept was changed to a supercritical hydrogen system for a number of reasons. This report documents the reference supercritical hydrogen design and its performance. The cold source project has been divided into four phases: (1) preconceptual, (2) conceptual design and testing, (3) detailed design and procurement, and (4) installation and operation. This report marks the conclusion of the conceptual design phase and establishes the baseline reference concept.

  18. CRAD, Fire Protection- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Fire Protection program at the Idaho Accelerated Retrieval Project Phase II.

  19. Employment Opportunities | The Ames Laboratory

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

    Employment Opportunities Thank you for your interest in working for Ames Laboratory. Ames Laboratory is a Department of Energy national laboratory operated by Iowa State University. Ames Laboratory employees are Iowa State University employees, and employment opportunities are posted and filled through the Iowa State University recruitment process. Therefore, employment opportunities can be found on the Iowa State University job opportunities page.

  20. High Flux Microchannel Solar Receiver Development with Adaptive...

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

    Flux Microchannel Solar Receiver Development with Adaptive Flow Control High Flux Microchannel Solar Receiver Development with Adaptive Flow Control This presentation was delivered ...