Sample records for generator name plate

  1. Kieran Connolly named BPA vice president of Generation and Asset...

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

    2014 12:00 AM Tweet Page Content Kieran Connolly, Vice President of Generation and Asset Managment Kieran Connolly has been named Bonneville Power Administration vice president of...

  2. Next Generation Bipolar Plates for Automotive PEM Fuel Cells

    SciTech Connect (OSTI)

    Orest Adrianowycz; Julian Norley; David J. Stuart; David Flaherty; Ryan Wayne; Warren Williams; Roger Tietze; Yen-Loan H. Nguyen; Tom Zawodzinski; Patrick Pietrasz

    2010-04-15T23:59:59.000Z

    The results of a successful U.S. Department of Energy (DoE) funded two-year $2.9 MM program lead by GrafTech International Inc. (GrafTech) are reported and summarized. The program goal was to develop the next generation of high temperature proton exchange membrane (PEM) fuel cell bipolar plates for use in transportation fuel cell applications operating at temperatures up to 120 °C. The bipolar plate composite developed during the program is based on GrafTech’s GRAFCELL? resin impregnated flexible graphite technology and makes use of a high temperature Huntsman Advanced Materials resin system which extends the upper use temperature of the composite to the DoE target. High temperature performance of the new composite is achieved with the added benefit of improvements in strength, modulus, and dimensional stability over the incumbent resin systems. Other physical properties, including thermal and electrical conductivity of the new composite are identical to or not adversely affected by the new resin system. Using the new bipolar plate composite system, machined plates were fabricated and tested in high temperature single-cell fuel cells operating at 120 °C for over 1100 hours by Case Western Reserve University. Final verification of performance was done on embossed full-size plates which were fabricated and glued into bipolar plates by GrafTech. Stack testing was done on a 10-cell full-sized stack under a simulated drive cycle protocol by Ballard Power Systems. Freeze-thaw performance was conducted by Ballard on a separate 5-cell stack and shown to be within specification. A third stack was assembled and shipped to Argonne National Laboratory for independent performance verification. Manufacturing cost estimate for the production of the new bipolar plate composite at current and high volume production scenarios was performed by Directed Technologies Inc. (DTI). The production cost estimates were consistent with previous DoE cost estimates performed by DTI for the DoE on metal plates. The final result of DTI’s analysis for the high volume manufacturing scenario ($6.85 /kW) came in slightly above the DoE target of $3 to $5/kW. This estimate was derived using a “Best Case Scenario” for many of the production process steps and raw material costs with projections to high volumes. Some of the process improvements assumed in this “Best Case Scenario” including high speed high impact forming and solvent-less resins, have not yet been implemented, but have a high probability of potential success.

  3. Detecting Networks Employing Algorithmically Generated Domain Names

    E-Print Network [OSTI]

    Ashwath Kumar Krishna Reddy

    2011-10-21T23:59:59.000Z

    . 15 0 0.02 0.04 0.06 0.08 0.1 0.12 0 1 2 3 4 5 6 7 8 9 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 Probability of occurrenc e Alphanumeric characters Malicious (Kraken) Malicious (Kwyjibo) Malicious (randomly generated... . . . . . . . . . . . . . . . . . . . 28 V RESULTS : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 30 5.1 Per-domain analysis . . . . . . . . . . . . . . . . . . . . . . . . 30 5.1.1 Data set . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 5.1.2 K...

  4. Next Generation Bipolar Plates for Automotive PEM Fuel Cells

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

    Bipolar Plates for Automotive PEM Fuel Cells (Topic 4) GrafTech International, Ltd. * Funding DOE Cost Share Recipient Cost Share TOTAL 2,325,943 581,486 2,907,429 80% 20% 100%...

  5. Melt generation in the Earth's mantle at Convergent Plate Margins

    E-Print Network [OSTI]

    Till, Christy B

    2011-01-01T23:59:59.000Z

    The five geologic studies presented in this thesis document how the recycling of tectonic plates at subduction zones has a profound effect on the melting behavior of the Earth's mantle. Two experimental studies (Chapters ...

  6. Name

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparency VisitSilver Toyota PriusNSR KeyNUG NUCLEARNX »Name

  7. Heat Transfer -2 A heat generating ( ) flat plate fuel element of thickness 2L is covered with flat plate steel cladding of

    E-Print Network [OSTI]

    Virginia Tech

    with flat plate steel cladding of thickness b. The heat generated is removed by a fluid at T, which adjoins on both sides On the sketch show regions where dT/dx is zero, constant and increasing. T , h x LL bb SteelSteel

  8. A pulsed eddy current probe for inspection of support plates from within Alloy-800 steam generator tubes

    SciTech Connect (OSTI)

    Krause, T. W.; Babbar, V. K.; Underhill, P. R. [Department of Physics, Royal Military College of Canada, Kingston, ON (Canada)

    2014-02-18T23:59:59.000Z

    Support plate degradation and fouling in nuclear steam generators (SGs) can lead to SG tube corrosion and loss of efficiency. Inspection and monitoring of these conditions can be integrated with preventive maintenance programs, thereby advancing station-life management processes. A prototype pulsed eddy current (PEC) probe, targeting inspection issues associated with SG tubes in SS410 tube support plate structures, has been developed using commercial finite element (FE) software. FE modeling was used to identify appropriate driver and pickup coil configurations for optimum sensitivity to changes in gap and offset for Alloy-800 SG tubes passing through 25 mm thick SS410 support plates. Experimental measurements using a probe that was manufactured based on the modeled configuration, were used to confirm the sensitivity of differential PEC signals to changes in relative position of the tube within the tube support plate holes. Models investigated the effect of shift and tilt of tube with respect to hole centers. Near hole centers and for small shifts, modeled signal amplitudes from the differentially connected coil pairs were observed to change linearly with tube shift. This was in agreement with experimentally measured TEC coil response. The work paves the way for development of a system targeting the inspection and evaluation of support plate structures in steam generators.

  9. Global coupling at 660 km is proposed to explain plate tectonics and the generation of the earth's magnetic field

    E-Print Network [OSTI]

    Jozsef Garai

    2007-09-10T23:59:59.000Z

    The presence of low viscosity layers in the mantle is supported by line of geological and geophysical observations. Recent high pressure and temperature investigations indicated that partial carbonate melt should exist at the bottom of the lithosphere and at 660 km. The presence of few percent carbonate melt reduces the viscosity by several order of magnitude. The globally existing 660 km very low viscosity layer allows the development of differential rotation between the upper and lower mantle. This differential rotation between the 660 km outer shell and the rest of the earth offers a plausible explanation for plate tectonics and for the generation of the earth's magnetic field. Simple dynamo model is proposed, which able to reproduce all of the features of the contemporary and, within reasonable uncertainty, the paleomagnetic field. The model is also consistent with geological and geophysical observations.

  10. Horizontal Plate Plate

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School football Highdefault Sign InData inmaxHorizontal Plate Plate

  11. Direct observation of the topological charge of a terahertz vortex beam generated by a Tsurupica spiral phase plate

    SciTech Connect (OSTI)

    Miyamoto, K., E-mail: k-miyamoto@faculty.chiba-u.jp [Graduate School of Advanced Integration Science, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522 (Japan); Suizu, K.; Akiba, T. [Department of Electrical, Electronics and Computer Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016 (Japan); Omatsu, T. [Graduate School of Advanced Integration Science, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522 (Japan); CREST Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan)

    2014-06-30T23:59:59.000Z

    A terahertz (THz) spiral phase plate with high transmission (>90% after Fresnel correction) and low dispersion has been developed based on the Tsurupica olefin polymer. Direct observations of the topological charge (both magnitude and sign) of a THz vortex beam are performed by using a THz camera with tilted lens focusing and radial defect introduction. The vortex outputs with a topological charge of ±1 (or ±2) are obtained at a frequency of 2 (or 4) THz.

  12. 2011 Vibrations -1 VIBRATION OF PLATES & BARS

    E-Print Network [OSTI]

    Glashausser, Charles

    of plates of different shapes using Chladni patterns. APPARATUS: Function generator in FFTSCOPE, long and short flat bars, Chladni plates, salt, salt trays INTRODUCTION he equations of vibrational motion. The solutions become very complicated for the free boundary condition at the perimeter of the plate. The Chladni

  13. Business Name:

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

    Name: AECOM Technology Services, Inc. Business Size: Large Point of Contact: Frank Coffman Email: frank.coffman@aecom.com Phone Number: 714-504-0400 Business Name: AppleOne...

  14. Electroless copper plating

    DOE Patents [OSTI]

    McHenry, M.R.

    1998-12-15T23:59:59.000Z

    An optimized electroless copper plating technique is described suitable for plating electroless copper upon ceramics. 12 figs.

  15. License Plate 1 License Plate 2

    E-Print Network [OSTI]

    Wagner, Diane

    License Plate 1 License Plate 2 License Plate 3 License Plate 4 Single Vehicle $254 Multi Vehicle $264 ( up to 4 vehicles) Annual Decal Valid: 09/01/12 - 08/31/13 Fall /Spring Decal (Pick date range , then Single or Multi Vehicle) Multi Vehicles $200 (up to 4 vehicles) Select date range Valid 9/1/12 - 5

  16. Microporous microchannel plates and method of manufacturing same

    SciTech Connect (OSTI)

    Beetz, C.P. Jr.; Boerstler, R.W.; Steinbeck, J.; Winn, D.R.

    2000-04-04T23:59:59.000Z

    A microchannel plate and method of manufacturing same is provided. The microchannel plate includes a plate consisting of an anodized material and a plurality of channels which are formed during the anodization of the material and extend between the two sides of the plate. Electrodes are also disposed on each side of the plate for generating an electrical field within the channels. Preferably, the material is alumina and the channels are activated such that the channel walls are conductive and highly secondary emissive.

  17. Microporous microchannel plates and method of manufacturing same

    DOE Patents [OSTI]

    Beetz, Jr., Charles P. (New Milford, CT); Boerstler, Robert W. (Woodbury, CT); Steinbeck, John (Fitzwilliam, NH); Winn, David R. (Wilton, CT)

    2000-01-01T23:59:59.000Z

    A microchannel plate and method of manufacturing same is provided. The microchannel plate includes a plate consisting of an anodized material and a plurality of channels which are formed during the anodization of the material and extend between the two sides of the plate. Electrodes are also disposed on each side of the plate for generating an electrical field within the channels. Preferably, the material is alumina and the channels are activated such that the channel walls are conductive and highly secondary emissive.

  18. Name______________________________________Drug-like Properties all answers must fit in space provided Imagine that a drug discovery program generated the two lead compounds shown below that bind to a

    E-Print Network [OSTI]

    Gates, Kent. S.

    Name______________________________________Drug-like Properties all answers must fit in space provided 1 Imagine that a drug discovery program generated the two lead compounds shown below that bind://www.molinspiration.com/cgi-bin/properties This is a company that sells software designed to facilitate drug discovery. We'll be using a free, web

  19. Fiber optic mounted laser driven flyer plates

    DOE Patents [OSTI]

    Paisley, Dennis L. (Santa Fe, NM)

    1991-01-01T23:59:59.000Z

    A laser driven flyer plate where the flyer plate is deposited directly onto the squared end of an optical fiber. The plasma generated by a laser pulse drives the flyer plate toward a target. In another embodiment, a first metal layer is deposited onto the squared end of an optical fiber, followed by a layer of a dielectric material and a second metal layer. The laser pulse generates a plasma in the first metal layer, but the plasma is kept away from the second metal layer by the dielectric layer until the pressure reaches the point where shearing occurs.

  20. DDT Certification Status Last Name First Name

    E-Print Network [OSTI]

    DDT Certification Status Last Name First Name DDT Expire Date Abdelsamad Ramy 6-Jan-2016 16-Nov-2013 #12;Last Name First Name DDT Expire Date Arica Aimee Mintu 8-Apr-2015 Armstrong Gretchen #12;Last Name First Name DDT Expire Date Beckman Paul Allan 26-Apr-2015 Bejar Matthew Philip 22-Sep

  1. Fuel cell cooler-humidifier plate

    DOE Patents [OSTI]

    Vitale, Nicholas G. (Albany, NY); Jones, Daniel O. (Glenville, NY)

    2000-01-01T23:59:59.000Z

    A cooler-humidifier plate for use in a proton exchange membrane (PEM) fuel cell stack assembly is provided. The cooler-humidifier plate combines functions of cooling and humidification within the fuel cell stack assembly, thereby providing a more compact structure, simpler manifolding, and reduced reject heat from the fuel cell. Coolant on the cooler side of the plate removes heat generated within the fuel cell assembly. Heat is also removed by the humidifier side of the plate for use in evaporating the humidification water. On the humidifier side of the plate, evaporating water humidifies reactant gas flowing over a moistened wick. After exiting the humidifier side of the plate, humidified reactant gas provides needed moisture to the proton exchange membranes used in the fuel cell stack assembly. The invention also provides a fuel cell plate that maximizes structural support within the fuel cell by ensuring that the ribs that form the boundaries of channels on one side of the plate have ends at locations that substantially correspond to the locations of ribs on the opposite side of the plate.

  2. Earth's Decelerating Tectonic Plates

    SciTech Connect (OSTI)

    Forte, A M; Moucha, R; Rowley, D B; Quere, S; Mitrovica, J X; Simmons, N A; Grand, S P

    2008-08-22T23:59:59.000Z

    Space geodetic and oceanic magnetic anomaly constraints on tectonic plate motions are employed to determine a new global map of present-day rates of change of plate velocities. This map shows that Earth's largest plate, the Pacific, is presently decelerating along with several other plates in the Pacific and Indo-Atlantic hemispheres. These plate decelerations contribute to an overall, globally averaged slowdown in tectonic plate speeds. The map of plate decelerations provides new and unique constraints on the dynamics of time-dependent convection in Earth's mantle. We employ a recently developed convection model constrained by seismic, geodynamic and mineral physics data to show that time-dependent changes in mantle buoyancy forces can explain the deceleration of the major plates in the Pacific and Indo-Atlantic hemispheres.

  3. Nitrided Metallic Bipolar Plates

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

    nitrided surface treatment. In this approach, an electrically-conductive and corrosion-resistant chromium-nitride surface layer is formed on the bipolar plate component by...

  4. Surface preparation and plating

    SciTech Connect (OSTI)

    Dini, J.W.; Waldrop, F.B.; Reno, R.W.

    1982-10-06T23:59:59.000Z

    This chapter covers electroplating and electroless nickel plating since coatings of this type play an important role in diamond turning technology. Items to be discussed include preparation of substrates prior to coating, plating defects such as pits and nodules and their influence on optics, the influence of stress in coatings, plating details for copper, gold, silver, and electroless nickel, and the importance of additives and their influence on grain size and structure of deposits. Some comments are made on future challenges that could be presented to the plating community to further improve the quality of coatings applied for diamond turning purposes. 60 references, 8 figures, 9 tables.

  5. NSTX Upgrade Armor Plate Backing Plate

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    available during this time period. Assumptions 1.) 2-D Opera Results uniformly expanded into 3-D as provided the calculation was not repeated. #12;Cognizant Engineer's printed name, signature, and date __________

  6. DMBC: Domain Names & Web Hosting Domain Names

    E-Print Network [OSTI]

    Stowell, Michael

    DMBC: Domain Names & Web Hosting Domain Names Top Level Domains · .com · .net · .org · .edu · .gov.9% of the web-viewing audience is used to typing in. Chances are, a visitor will type in ".com" even if you tell and simple · Try to avoid dashes or underscores in the domain name unless there is no other option Web

  7. Nitrided Metallic Bipolar Plates

    SciTech Connect (OSTI)

    Brady, Michael P [ORNL; Tortorelli, Peter F [ORNL; Pihl, Josh A [ORNL; Toops, Todd J [ORNL; More, Karren Leslie [ORNL; Meyer III, Harry M [ORNL; Vitek, John Michael [ORNL; Wang, Heli [National Renewable Energy Laboratory (NREL); Turner, John [National Renewable Energy Laboratory (NREL); Wilson, Mahlon [Los Alamos National Laboratory (LANL); Garzon, Fernando [Los Alamos National Laboratory (LANL); Rockward, Tommy [Los Alamos National Laboratory (LANL); Connors, Dan [GenCell Corp; Rakowski, Jim [Allegheny Ludlum; Gervasio, Don [Arizona State University

    2008-01-01T23:59:59.000Z

    The objectives are: (1) Develop and optimize stainless steel alloys amenable to formation of a protective Cr-nitride surface by gas nitridation, at a sufficiently low cost to meet DOE targets and with sufficient ductility to permit manufacture by stamping. (2) Demonstrate capability of nitridation to yield high-quality stainless steel bipolar plates from thin stamped alloy foils (no significant stamped foil warping or embrittlement). (3) Demonstrate single-cell fuel cell performance of stamped and nitrided alloy foils equivalent to that of machined graphite plates of the same flow-field design ({approx}750-1,000 h, cyclic conditions, to include quantification of metal ion contamination of the membrane electrode assembly [MEA] and contact resistance increase attributable to the bipolar plates). (4) Demonstrate potential for adoption in automotive fuel cell stacks. Thin stamped metallic bipolar plates offer the potential for (1) significantly lower cost than currently-used machined graphite bipolar plates, (2) reduced weight/volume, and (3) better performance and amenability to high volume manufacture than developmental polymer/carbon fiber and graphite composite bipolar plates. However, most metals exhibit inadequate corrosion resistance in proton exchange membrane fuel cell (PEMFC) environments. This behavior leads to high electrical resistance due to the formation of surface oxides and/or contamination of the MEA by metallic ions, both of which can significantly degrade fuel cell performance. Metal nitrides offer electrical conductivities up to an order of magnitude greater than that of graphite and are highly corrosion resistant. Unfortunately, most conventional coating methods (for metal nitrides) are too expensive for PEMFC stack commercialization or tend to leave pinhole defects, which result in accelerated local corrosion and unacceptable performance.

  8. Plating under reduced pressure

    SciTech Connect (OSTI)

    Dini, J.W.; Beat, T.G.; Cowden, W.C. (Lawrence Livermore National Lab., CA (United States)); Ryan, L.E.; Hewitt, W.B. (TRW, Inc., Redondo Beach, CA (United States))

    1992-06-01T23:59:59.000Z

    Plating under reduced pressure was evaluated for both electroless nickel and electrodeposited copper systems. The objective was to reduce pitting of these coatings thereby further enhancing their usage for diamond turning applications. Cursory experiments with electroless nickel showed reduced porosity when deposition was done at around 500 torr. Detailed experiments with electrodeposited copper at around 100 torr provided similar results. Scanning tunneling microscopy was effectively used to show the improvement in the copper deposits plated under reduced pressure. Benefits included reduced surface roughness and finer and denser grain structure.

  9. Development/Plasticity/Repair The Bone Morphogenetic Protein Roof Plate Chemorepellent

    E-Print Network [OSTI]

    Butler, Samantha

    Development/Plasticity/Repair The Bone Morphogenetic Protein Roof Plate Chemorepellent Regulates, Toronto, Ontario, Canada M5G 1X8 Commissural spinal axons extend away from the roof plate (RP) in response to the dorsal midline and are generated by the bone morphogenetic proteins (BMPs) in the roof plate (RP) (Liem

  10. Nuclear reactor alignment plate configuration

    DOE Patents [OSTI]

    Altman, David A; Forsyth, David R; Smith, Richard E; Singleton, Norman R

    2014-01-28T23:59:59.000Z

    An alignment plate that is attached to a core barrel of a pressurized water reactor and fits within slots within a top plate of a lower core shroud and upper core plate to maintain lateral alignment of the reactor internals. The alignment plate is connected to the core barrel through two vertically-spaced dowel pins that extend from the outside surface of the core barrel through a reinforcement pad and into corresponding holes in the alignment plate. Additionally, threaded fasteners are inserted around the perimeter of the reinforcement pad and into the alignment plate to further secure the alignment plate to the core barrel. A fillet weld also is deposited around the perimeter of the reinforcement pad. To accomodate thermal growth between the alignment plate and the core barrel, a gap is left above, below and at both sides of one of the dowel pins in the alignment plate holes through with the dowel pins pass.

  11. INL HIP Plate Fabrication

    SciTech Connect (OSTI)

    B. H. Park; C. R. Clark; J. F. Jue

    2010-02-01T23:59:59.000Z

    This document outlines the process used to bond monolithic fuel plates by Hot Isostatic Pressing (HIP). This method was developed at Idaho National Laboratory (INL) for the Reduced Enrichment for Research and Test Reactors (RERTR) program. These foils have been used in a number of irradiation experiments in support of the United States Global Threat Reduction Initiative (GTRI) program.

  12. Microchannel plate streak camera

    DOE Patents [OSTI]

    Wang, C.L.

    1984-09-28T23:59:59.000Z

    An improved streak camera in which a microchannel plate electron multiplier is used in place of or in combination with the photocathode used in prior streak cameras. The improved streak camera is far more sensitive to photons (uv to gamma-rays) than the conventional x-ray streak camera which uses a photocathode. The improved streak camera offers gamma-ray detection with high temporal resolution. It also offers low-energy x-ray detection without attenuation inside the cathode. Using the microchannel plate in the improved camera has resulted in a time resolution of about 150 ps, and has provided a sensitivity sufficient for 1000 keV x-rays.

  13. Microchannel plate streak camera

    DOE Patents [OSTI]

    Wang, C.L.

    1989-03-21T23:59:59.000Z

    An improved streak camera in which a microchannel plate electron multiplier is used in place of or in combination with the photocathode used in prior streak cameras is disclosed. The improved streak camera is far more sensitive to photons (UV to gamma-rays) than the conventional x-ray streak camera which uses a photocathode. The improved streak camera offers gamma-ray detection with high temporal resolution. It also offers low-energy x-ray detection without attenuation inside the cathode. Using the microchannel plate in the improved camera has resulted in a time resolution of about 150 ps, and has provided a sensitivity sufficient for 1,000 KeV x-rays. 3 figs.

  14. Fuel cell end plate structure

    DOE Patents [OSTI]

    Guthrie, Robin J. (East Hartford, CT); Katz, Murray (Newington, CT); Schroll, Craig R. (Glastonbury, CT)

    1991-04-23T23:59:59.000Z

    The end plates (16) of a fuel cell stack (12) are formed of a thin membrane. Pressure plates (20) exert compressive load through insulation layers (22, 26) to the membrane. Electrical contact between the end plates (16) and electrodes (50, 58) is maintained without deleterious making and breaking of electrical contacts during thermal transients. The thin end plate (16) under compressive load will not distort with a temperature difference across its thickness. Pressure plate (20) experiences a low thermal transient because it is insulated from the cell. The impact on the end plate of any slight deflection created in the pressure plate by temperature difference is minimized by the resilient pressure pad, in the form of insulation, therebetween.

  15. Hot Plate Station

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School football Highdefault Sign InData inmaxHorizontalHot Plate

  16. Channel plate for DNA sequencing

    DOE Patents [OSTI]

    Douthart, R.J.; Crowell, S.L.

    1998-01-13T23:59:59.000Z

    This invention is a channel plate that facilitates data compaction in DNA sequencing. The channel plate has a length, a width and a thickness, and further has a plurality of channels that are parallel. Each channel has a depth partially through the thickness of the channel plate. Additionally an interface edge permits electrical communication across an interface through a buffer to a deposition membrane surface. 15 figs.

  17. First Name: Last Name: Title: Telephone: Fax: Email: First Name:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin:DeploymentSite Name: Email: Terminal2,7,7,of2014FORMUS

  18. Directory of awardee names

    SciTech Connect (OSTI)

    Not Available

    1999-07-01T23:59:59.000Z

    Standardization of grant and contract awardee names has been an area of concern since the development of the Department`s Procurement and Assistance Data System (PADS). A joint effort was begun in 1983 by the Office of Scientific and Technical Information (OSTI) and the Office of Procurement and Assistance Management/Information Systems and Analysis Division to develop a means for providing uniformity of awardee names. As a result of this effort, a method of assigning vendor identification codes to each unique awardee name, division, city, and state combination was developed and is maintained by OSTI. Changes to vendor identification codes or awardee names contained in PADS can be made only by OSTI. Awardee names in the Directory indicate that the awardee has had a prime contract (excluding purchase orders of $10,000 or less) with, or a financial assistance award from, the Department. Award status--active, inactive, or retired--is not shown. The Directory is in alphabetic sequence based on awardee name and reflects the OSTI-assigned vendor identification code to the right of the name. A vendor identification code is assigned to each unique awardee name, division, city, and state (for place of performance). The same vendor identification code is used for awards throughout the Department.

  19. Laser-driven flyer plate

    DOE Patents [OSTI]

    Paisley, Dennis L. (Santa Fe, NM)

    1991-01-01T23:59:59.000Z

    Apparatus for producing high velocity flyer plates involving placing a layer of dielectric material between a first metal foil and a second metal foil. With laser irradiation through an optical substrate, the first metal foil forms a plasma in the area of the irradiation, between the substrate and the solid portion of the first metal foil. When the pressure between the substrate and the foil reaches the stress limit of the dielectric, the dielectric will break away and launch the flyer plate out of the second metal foil. The mass of the flyer plate is controlled, as no portion of the flyer plate is transformed into a plasma.

  20. Carbon-assisted flyer plates

    DOE Patents [OSTI]

    Stahl, David B. (Los Alamos, NM); Paisley, Dennis L. (Santa Fe, NM)

    1994-01-01T23:59:59.000Z

    A laser driven flyer plate utilizing an optical fiber connected to a laser. The end of the optical fiber has a layer of carbon and a metal layer deposited onto it. The carbon layer provides the laser induced plasma which is superior to the plasma produced from most metals. The carbon layer plasma is capable of providing a flatter flyer plate, converting more of the laser energy to driving plasma, promoting a higher flyer plate acceleration, and providing a more uniform pulse behind the plate. In another embodiment, the laser is in optical communication with a substrate onto which a layer of carbon and a layer of metal have been deposited.

  1. Liquid soap film generates electricity

    E-Print Network [OSTI]

    Ahmad Amjadi; Sadegh Feiz; Reza Montazeri Namin

    2014-04-24T23:59:59.000Z

    We have observed that a rotating liquid soap film generates electricity when placed between two non-contact electrodes with a sufficiently large potential difference. In our experiments suspended liquid film (water + soap film) is formed on the surface of a circular frame, which is forced to rotate in the $x-y$ horizontal plane by a motor. This system is located at the center of two capacitor-like vertical plates to apply an external electric voltage difference in the $x-$direction. The produced electric current is collected from the liquid film using two conducting electrodes that are separated in the $y-$direction. We previously reported that a liquid film in an external electric field rotates when an electric current passes through it, naming it the liquid film motor (LFM). In this paper we report a novel technique, in which a similar device can be used as an electric generator, converting the rotating mechanical energy to electrical energy. The liquid film electric generator (LFEG) is in stark contrast to the LFM, both of which could be designed similarly in very small scales like micro scales with different applications. Although the device is comparable to commercial electric motors or electric generators, there is a significant difference in their working principles. Usually in an electric motor or generator the magnetic field causes the driving force, while in a LFM or LFEG the Coulomb force is the driving force. This fact is also interesting from the Bio-science point of view and brings a similarity to bio motors. Here we have investigated the electrical characteristics of such a generator for the first time experimentally and modelled the phenomenon with electroconvection governing equations. A numerical simulation is performed using the local approximation for the charge-potential relation and results are in qualitative agreement with experiments.

  2. Metal vapor arc ion plating

    DOE Patents [OSTI]

    Bertram, L.A.; Fisher, R.W.; Mattox, D.M.; Zanner, F.J.

    1986-09-09T23:59:59.000Z

    A method and apparatus for ion plating are described. The apparatus uses more negative than a first electrode voltage in a vacuum arc remelt system to attract low energy ions from the anode electrode to the article to be plated. 2 figs.

  3. Name: ) Section: ' PID:

    E-Print Network [OSTI]

    MATH 173 ' Quiz 4 Thursday Sep. 23. Name: ) Section: ' PID: Solve the problem systematically and neatly and show all your work. 1.(3pts) Find the length of the ...

  4. TRUMAN LOGO NAME BADGE ORDER FORM Example of Name Tag

    E-Print Network [OSTI]

    Gering, Jon C.

    TRUMAN LOGO NAME BADGE ORDER FORM Example of Name Tag To place an order for Truman Logo name badges department. Price includes 2-color Truman State University logo badge, up to three lines of engraving (36

  5. High loading uranium fuel plate

    DOE Patents [OSTI]

    Wiencek, Thomas C. (Bolingbrook, IL); Domagala, Robert F. (Indian Head Park, IL); Thresh, Henry R. (Palos Heights, IL)

    1990-01-01T23:59:59.000Z

    Two embodiments of a high uranium fuel plate are disclosed which contain a meat comprising structured uranium compound confined between a pair of diffusion bonded ductile metal cladding plates uniformly covering the meat, the meat having a uniform high fuel loading comprising a content of uranium compound greater than about 45 Vol. % at a porosity not greater than about 10 Vol. %. In a first embodiment, the meat is a plurality of parallel wires of uranium compound. In a second embodiment, the meat is a dispersion compact containing uranium compound. The fuel plates are fabricated by a hot isostatic pressing process.

  6. REQUEST FOR REPLACEMENT DIPLOMA Name: ________________________________________________________________________

    E-Print Network [OSTI]

    Gering, Jon C.

    REQUEST FOR REPLACEMENT DIPLOMA Name. ________________________________________________________________________ First Middle Maiden Last REPLACEMENT DIPLOMA INFORMATION Please print your name exactly as you want it to appear on your replacement diploma. If your name has changed since your degree was awarded, and if you

  7. Absolute Biodiesel Potential Country Name

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume,234 0% 0% #12;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters

  8. EMPLOYMENT VERIFICATION LETTER Student's Name: ________________________________________________________

    E-Print Network [OSTI]

    Bolding, M. Chad

    Rev. 10/04 EMPLOYMENT VERIFICATION LETTER Student's Name: ________________________________________________________ (Family Name) (First) (Middle Initial) TO BE COMPLETED BY EMPLOYER OR HIRING DEPARTMENT: Employment Department__________________________________________________ Employment Position

  9. Carbon-assisted flyer plates

    DOE Patents [OSTI]

    Stahl, D.B.; Paisley, D.L.

    1994-04-12T23:59:59.000Z

    A laser driven flyer plate is described utilizing an optical fiber connected to a laser. The end of the optical fiber has a layer of carbon and a metal layer deposited onto it. The carbon layer provides the laser induced plasma which is superior to the plasma produced from most metals. The carbon layer plasma is capable of providing a flatter flyer plate, converting more of the laser energy to driving plasma, promoting a higher flyer plate acceleration, and providing a more uniform pulse behind the plate. In another embodiment, the laser is in optical communication with a substrate onto which a layer of carbon and a layer of metal have been deposited. 2 figures.

  10. Arts & Sciences Dean's List, Fall 2010 Last Name First Name Middle Name Department Major

    E-Print Network [OSTI]

    Karsai, Istvan

    Arts & Sciences Dean's List, Fall 2010 Last Name First Name Middle Name Department Major Abbott Brian PSCI PSCI Colvett Margaret Grace ENGL LILA Commero Vincent Anthony PHYS PHYS Conduff Corey Patrick

  11. Name:_____________________________ (Web Exercise)

    E-Print Network [OSTI]

    Richardson, David

    Name:_____________________________ (Web Exercise) Model quality, validation exercise. You will need a web link to MolProbity (with Java), and the file 1JIRon1S83_Arg66_supr.kin download- ed from the kinemage.biochem.duke.edu BCH681 web site, or from Sakai. Part 1: MolProbity Go to the MolProbity web

  12. Server-Name: Vertragsnummer

    E-Print Network [OSTI]

    Fiebig, Peter

    Server-Name: Laufzeit: Vertragsnummer: Interne Felder zur Bearbeitung durch das RRZE. Diese Angaben): ...................... Anzahl der angeschlossenen Rechner: ...... Anzahl der angeschlossenen Drucker: ..... Zweck des Servers: Zusatzvereinbarungen gem. Anlage: ja nein Kosten derzeit, Stand 01.04.2010 (Kostengruppe I) · Server-Betreuung: 84

  13. Server-Name: Vertragsnummer

    E-Print Network [OSTI]

    Fiebig, Peter

    Server-Name: Laufzeit: Vertragsnummer: Interne Felder zur Bearbeitung durch das RRZE. Diese Angaben): ...................... Anzahl der angeschlossenen Rechner: ...... Anzahl der angeschlossenen Drucker: ..... Zweck des Servers: Zusatzvereinbarungen gem. Anlage: ja nein Kosten derzeit, Stand 01.04.2010 · Server-Betreuung: 84 pro Monat · Server

  14. Plates for vacuum thermal fusion

    DOE Patents [OSTI]

    Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

    2002-01-01T23:59:59.000Z

    A process for effectively bonding arbitrary size or shape substrates. The process incorporates vacuum pull down techniques to ensure uniform surface contact during the bonding process. The essence of the process for bonding substrates, such as glass, plastic, or alloys, etc., which have a moderate melting point with a gradual softening point curve, involves the application of an active vacuum source to evacuate interstices between the substrates while at the same time providing a positive force to hold the parts to be bonded in contact. This enables increasing the temperature of the bonding process to ensure that the softening point has been reached and small void areas are filled and come in contact with the opposing substrate. The process is most effective where at least one of the two plates or substrates contain channels or grooves that can be used to apply vacuum between the plates or substrates during the thermal bonding cycle. Also, it is beneficial to provide a vacuum groove or channel near the perimeter of the plates or substrates to ensure bonding of the perimeter of the plates or substrates and reduce the unbonded regions inside the interior region of the plates or substrates.

  15. Laser-based characterization of nuclear fuel plates

    SciTech Connect (OSTI)

    Smith, James A.; Cottle, Dave L.; Rabin, Barry H. [Idaho National Laboratory, Fuel Performance and Design, P.O. Box 1625, Idaho Falls, Idaho, 83415-6188 (United States)

    2014-02-18T23:59:59.000Z

    Ensuring the integrity of fuel-clad and clad-clad bonding in nuclear fuels is important for safe reactor operation and assessment of fuel performance, yet the measurement of bond strengths in actual fuels has proved challenging. The laser shockwave technique (LST) originally developed to characterize structural adhesion in composites is being employed to characterize interface strength in a new type of plate fuel being developed at Idaho National Laboratory (INL). LST is a non-contact method that uses lasers for the generation and detection of large-amplitude acoustic waves and is well suited for application to both fresh and irradiated nuclear-fuel plates. This paper will report on initial characterization results obtained from fresh fuel plates manufactured by different processes, including hot isostatic pressing, friction stir welding, and hot rolling.

  16. Corrosion resistant metallic bipolar plate

    DOE Patents [OSTI]

    Brady, Michael P. (Oak Ridge, TN); Schneibel, Joachim H. (Knoxville, TN); Pint, Bruce A. (Knoxville, TN); Maziasz, Philip J. (Oak Ridge, TN)

    2007-05-01T23:59:59.000Z

    A corrosion resistant, electrically conductive component such as a bipolar plate for a PEM fuel cell includes 20 55% Cr, balance base metal such as Ni, Fe, or Co, the component having thereon a substantially external, continuous layer of chromium nitride.

  17. Porterfield named ASTM Fellow

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum38PolaronPorterfield named ASTM Fellow June 18,

  18. TO: FILE SITE NAME:

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;I :NAME: f REBP\c E, +a.%#

  19. EMPLOYMENT VERIFICATION LETTER Student's Name: ________________________________________________________

    E-Print Network [OSTI]

    Bolding, M. Chad

    Rev. 10/04 EMPLOYMENT VERIFICATION LETTER Student's Name: ________________________________________________________ (Family Name) (First) (Middle Initial) TO BE COMPLETED BY EMPLOYER OR HIRING DEPARTMENT: Employment Department_ Clemson University ________________________________ Employment Posn Title

  20. No quantum friction between uniformly moving plates

    E-Print Network [OSTI]

    T. G. Philbin; U. Leonhardt

    2009-03-26T23:59:59.000Z

    The Casimir forces between two plates moving parallel to each other are found by calculating the vacuum electromagnetic stress tensor. The perpendicular force between the plates is modified by the motion but there is no lateral force on the plates. Electromagnetic vacuum fluctuations do not therefore give rise to "quantum friction" in this case, contrary to previous assertions. The result shows that the Casimir-Polder force on a particle moving at constant speed parallel to a plate also has no lateral component.

  1. CNEA Fresh Fuel Plate Characterization Summary Report

    SciTech Connect (OSTI)

    D. Keiser; F. Rice

    2012-02-01T23:59:59.000Z

    Characterization summary report outlining the findings of the fresh fuel examinations of the plates received from CNEA.

  2. Flow and Plate Motion in Compressor Valves

    E-Print Network [OSTI]

    Twente, Universiteit

    Flow and Plate Motion in Compressor Valves #12;Flow and Plate Motion in Compressor Valves R.A. Habing Cover Image: 4-stage reciprocating compressor system, Courtesy of Ariel Corporation Thesis.A. Habing, Enschede, The Netherlands #12;FLOW AND PLATE MOTION IN COMPRESSOR VALVES PROEFSCHRIFT ter

  3. Apparatus and method for controlling plating uniformity

    DOE Patents [OSTI]

    Hachman Jr., John T.; Kelly, James J.; West, Alan C.

    2004-10-12T23:59:59.000Z

    The use of an insulating shield for improving the current distribution in an electrochemical plating bath is disclosed. Numerical analysis is used to evaluate the influence of shield shape and position on plating uniformity. Simulation results are compared to experimental data for nickel deposition from a nickel--sulfamate bath. The shield is shown to improve the average current density at a plating surface.

  4. Willow plant name 'Preble'

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2014-06-10T23:59:59.000Z

    A distinct female cultivar of Salix viminalis.times.(Salix sachalinensis.times.Salix miyabeana) named `Preble`, characterized by rapid stem growth producing 29% more woody biomass than the average of three current production cultivars (Salix.times.dasyclados `SV1` (unpatented), Salix sachalinensis `SX61` (unpatented), and Salix miyabeana `SX64` (unpatented)) when grown in the same field for the same length of time (three growing seasons after coppice) in two different trials in Constableville, N.Y. and Middlebury, Vt. `Preble` can be planted from dormant stem cuttings, produces multiple stems after coppice and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested repeatedly after two to four years of growth. `Preble` displays a low incidence of rust disease and is not damaged by potato leafhoppers.

  5. Name ___KEY_______________ Due Date: __________________

    E-Print Network [OSTI]

    Kirby, Carl S.

    solar system formed. Following the Big Bang, some first generation stars became supernovae, spreading an atmosphere with about 20% oxygen, compared to no free oxygen early in the Earth's history? Write down. Photosynthesis by algae eventually produced free oxygen in the atmosphere, which allowed for development of air

  6. Electroless metal plating of plastics

    DOE Patents [OSTI]

    Krause, Lawrence J. (Chicago, IL)

    1984-01-01T23:59:59.000Z

    Process for plating main group metals on aromatic polymers is carried out by the use of a nonaqueous solution of a salt of an alkali metal in a positive valence state and a main group metal in a negative valence state with contact between the solution and polymer providing a redox reaction causing the deposition of the main group metal and the reduction of the polymer. Products from the process exhibit useful decorative and electrical properties.

  7. Electroless metal plating of plastics

    DOE Patents [OSTI]

    Krause, L.J.

    1982-09-20T23:59:59.000Z

    Process for plating main group metals on aromatic polymers is carried out by the use of a nonaqueous solution of a salt of an alkali metal in a positive valence state and a main group metal in a negative valence state with contact between the solution and polymer providing a redox reaction causing the deposition of the main group metal and the reduction of the polymer. Products from the process exhibit useful decorative and electrical properties.

  8. Electroless metal plating of plastics

    DOE Patents [OSTI]

    Krause, Lawrence J. (Chicago, IL)

    1986-01-01T23:59:59.000Z

    Process for plating main group metals on aromatic polymers is carried out by the use of a nonaqueous solution of a salt of an alkali metal in a positive valence state and a main group metal in a negative valence state with contact between the solution and polymer providing a redox reaction causing the deposition of the main group metal and the reduction of the polymer. Products from the process exhibit useful decorative and electrical properties.

  9. Separator plate for a fuel cell

    DOE Patents [OSTI]

    Petri, Randy J. (Crete, IL); Meek, John (Downers Grove, IL); Bachta, Robert P. (Chicago, IL); Marianowski, Leonard G. (Mount Prospect, IL)

    1996-01-01T23:59:59.000Z

    A separator plate for a fuel cell comprising an anode current collector, a cathode current collector and a main plate, the main plate disposed between the anode current collector and the cathode current collector. The anode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the anode side of the separator plate and the cathode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the cathode side of the separator plate. In this manner, the number of components required to manufacture and assemble a fuel cell stack is reduced.

  10. Separator plate for a fuel cell

    DOE Patents [OSTI]

    Petri, R.J.; Meek, J.; Bachta, R.P.; Marianowski, L.G.

    1996-04-02T23:59:59.000Z

    A separator plate is described for a fuel cell comprising an anode current collector, a cathode current collector and a main plate, the main plate disposed between the anode current collector and the cathode current collector. The anode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the anode side of the separator plate and the cathode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the cathode side of the separator plate. In this manner, the number of components required to manufacture and assemble a fuel cell stack is reduced. 9 figs.

  11. Nick Wright Named Advanced Technologies Group Lead

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

    Nick Wright Named Advanced Technologies Group Lead Nick Wright Named Advanced Technologies Group Lead February 4, 2013 Nick Nick Wright has been named head of the National Energy...

  12. Possibility of corrector plate tuning of x-ray focusing

    SciTech Connect (OSTI)

    Talman, Richard

    2009-05-01T23:59:59.000Z

    Schemes for focusing a hard x-ray beam to a small spot are described. The theoretical minimum spot size, assuming perfect mirror shape, is shown to be 4 nm FWHM, independent of x-ray wavelength. This is less than the 10 nm previously said to be the minimum achievable diffraction-limited x-ray spot size. While providing the penetrating power only possible with x rays, this approaches the resolution needed to image individual atoms or atomic layers. However, the perfect mirror assumption is physically unrealistic. This paper discusses the compensation of mirror shape errors by a corrector plate and shows that the tolerances for corrector plate shape are far looser than are tolerances for mirror shape. The full eventual success of achieving theoretical minimum resolution will require mirror shape precision considerably better than has been achieved at this time, though far looser than would be required for simpleminded paraboloidal focusing. Two variants of the scheme, subject to the same mathematical treatment, are described. (i) The ''corrector plate'' name is copied from the similarly functioning element of the same name in a Schmidt camera. The focusing is achieved using glancing, yet coherent, reflection from a high-Z paraboloidal mirror. The strategy is to obtain dominant focusing from reflection and to compensate with weak refractive focusing. The reflective focusing is strong and achromatic but insufficiently accurate. The refractive focusing is weak and chromatic but highly accurate. The corrector plate improves resolution the way eyeglasses help a person to see. It can, for example, be ''fitted'' the same trial-and-error way an optometrist establishes a prescription for glasses. Dimensional tolerances for the compensator are far looser than would be needed for a mirror to achieve the same resolution. Unlike compound refractive lenses, attenuation will be small, at least for wavelengths longer than 1 A, because the compensation layer is thin. (ii) For this variant, the corrector plate is a washer-shaped refractive or Fresnel lens, and the mirror is (theoretically) a perfect cone. All focusing is provided by the lens. Even though the cone provides no focusing, it improves the resolution by increasing the numerical aperture of the device. Compared to a paraboloidal shape, it is assumed that the conical shape can be more accurately fabricated. Of the two variants, only the first variant is, in principle, capable of achieving the theoretical minimum resolution. Configurations are suggested, in both case (i) and case (ii), that use currently possible construction precisions to produce resolutions better than have been achieved to date. However, both results will remain well above the theoretical minimum until fabrication techniques have been developed that provide greater precision than is possible at this time.

  13. Next Generation Bipolar Plates for Automotive PEM Fuel Cells | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in Many DevilsForumEngines |NewStateDepartment of Energy

  14. Plasma-accelerated flyer-plates for equation of state studies

    SciTech Connect (OSTI)

    Fratanduono, D. E.; Smith, R. F.; Eggert, J. H.; Braun, D. G.; Collins, G. W. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States); Boehly, T. R. [Laboratory for Laser Energetic, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States)

    2012-07-15T23:59:59.000Z

    We report on a new technique to accelerate flyer-plates to high velocities ({approx}5 km/s). In this work, a strong shock is created through direct laser ablation of a thin polyimide foil. Subsequent shock breakout of that foil results in the generation of a plasma characterized by a smoothly increasing density gradient and a strong forward momentum. Stagnation of this plasma onto an aluminum foil and the resultant momentum transfer accelerates a thin aluminum flyer-plate. The aluminum flyer-plate is then accelerated to a peak velocity of {approx}5 km/s before impact with a transparent lithium fluoride (LiF) window. Simulations of the stagnating plasma ramp compression and wave reverberations within the flyer-plate suggest that the temperature at the flyer-plate impact surface is elevated by less than 50 Degree-Sign C. Optical velocimetry is used to measure the flyer-plate velocity and impact conditions enabling the shocked refractive index of LiF to be determined. The results presented here are in agreement with conventional flyer-plate measurements validating the use of plasma-accelerated flyer-plates for equation of state and impact studies.

  15. Named Fellowships | Argonne National Laboratory

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

    Named Fellowships Argonne offers these special postdoctoral fellowships to be awarded internationally on an annual basis to outstanding doctoral scientists and engineers who are at...

  16. TEAM CAPTAIN'S LOG Team Captain's Name: Team Name

    E-Print Network [OSTI]

    MKT-3131 D TEAM CAPTAIN'S LOG Team Captain's Name: Team Name: Team Captain's Phone Number: County. Enter information online at http://walkacrosstexas.tamu.edu. Record your team members= total weekly mileage (and pounds lost, if recorded) and enter online. In Week 7, remind your team members to complete

  17. PREVIOUS NAME NEW NAME Ambrosiella Ambrosiella Brader ex Arx & Hennebert

    E-Print Network [OSTI]

    (part 1) Endoconidiophora Münch C. coerulescens complex (part 2) Davidsoniella Z.W. de Beer, T.A. Duong & M.J. Wingf. C. moniliformis complex Huntiella Z.W. de Beer, T.A. Duong & M.J. Wingf. C. paradoxa' Chalaropsis Peyronel PREVIOUS NAME NEW NAME Ambrosiella beaveri Ambrosiella beaveri Six, Z.W. de Beer & W

  18. Work and Energy Simulation Name_______________________ Lab Worksheet Group member names__________________________________

    E-Print Network [OSTI]

    Winokur, Michael

    Work and Energy Simulation Name_______________________ Lab Worksheet Group member names://phet.colorado.edu, in a browser and click on the Go to the simulations button. Open Work, Energy, and Power on the left. This lab uses three of the simulations on this page, Masses and Springs, Energy Skate Park, and The Ramp. I

  19. Oklahoma 4-H Alumni Association Membership Form Name Maiden Name

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    Oklahoma 4-H Alumni Association Membership Form Name Maiden Name Home County County Residing Awards/Trips Your membership in the Oklahoma 4-H Alumni Association is an investment in the future of Oklahoma 4-H. Half of your dues will be invested in maintaining the 4-H Alumni Association and the 4-H

  20. Personal Names: Function and Significance

    E-Print Network [OSTI]

    Vittmann, Günter

    2013-01-01T23:59:59.000Z

    referring to his wife, “ Nfr-Htp-1wt-1r is (her) major name,neither of them, as in PtH-Htp/Jj-n- anx (Hassan 1975: 90 -beautiful name is 3nmw-Htp (or 1tp- 3nmw ) 1pj ” (Lepsius

  1. Title of Dissertation Student Name

    E-Print Network [OSTI]

    Taber, Douglass

    Title of Dissertation by Student Name A dissertation submitted to the Faculty of the University in Chemistry and Biochemistry Date © Year Student Name All Rights Reserved #12;Title of Dissertation by Student Provost for Graduate and Professional Education #12;I certify that I have read this dissertation

  2. Building Name Room Support By

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Building Name Room Technology Classroom? Technology Support By: Phone Number: Contact Name: Agricultural Sciences Building G29 Standard iDC 304-293-2832 n/a Agricultural Sciences Building G31 Standard iDC 304-293-2832 n/a Agricultural Sciences Building G101 Standard iDC 304-293-2832 n/a Agricultural

  3. Accident Report Form Victim's Name

    E-Print Network [OSTI]

    Amin, S. Massoud

    Accident Report Form Date: Victim's Name: Address: Classification: Program Area: Activity: Brief Description of Accident: Body Fluid Spill: Action Taken by DRS Employee: Witness Name: Witness Address:____________________________________ DOB: Intramurals Front Back Revision - 2011 **Location of Accident** URC North Gymnasium URC South

  4. Review of solar thermoelectric energy conversion and analysis of a two cover flat-plate solar collector

    E-Print Network [OSTI]

    Hasan, Atiya

    2007-01-01T23:59:59.000Z

    The process of solar thermoelectric energy conversion was explored through a review of thermoelectric energy generation and solar collectors. Existing forms of flat plate collectors and solar concentrators were surveyed. ...

  5. Plate-Based Fuel Processing System Final Report

    SciTech Connect (OSTI)

    Carlos Faz; Helen Liu; Jacques Nicole; David Yee

    2005-12-22T23:59:59.000Z

    On-board reforming of liquid fuels into hydrogen is an enabling technology that could accelerate consumer usage of fuel cell powered vehicles. The technology would leverage the convenience of the existing gasoline fueling infrastructure while taking advantage of the fuel cell efficiency and low emissions. Commercial acceptance of on-board reforming faces several obstacles that include: (1) startup time, (2) transient response, and (3) system complexity (size, weight and cost). These obstacles are being addressed in a variety of projects through development, integration and optimization of existing fuel processing system designs. In this project, CESI investigated steam reforming (SR), water-gas-shift (WGS) and preferential oxidation (PrOx) catalysts while developing plate reactor designs and hardware where the catalytic function is integrated into a primary surface heat exchanger. The plate reactor approach has several advantages. The separation of the reforming and combustion streams permits the reforming reaction to be conducted at a higher pressure than the combustion reaction, thereby avoiding costly gas compression for combustion. The separation of the two streams also prevents the dilution of the reformate stream by the combustion air. The advantages of the plate reactor are not limited to steam reforming applications. In a WGS or PrOx reaction, the non-catalytic side of the plate would act as a heat exchanger to remove the heat generated by the exothermic WGS or PrOx reactions. This would maintain the catalyst under nearly isothermal conditions whereby the catalyst would operate at its optimal temperature. Furthermore, the plate design approach results in a low pressure drop, rapid transient capable and attrition-resistant reactor. These qualities are valued in any application, be it on-board or stationary fuel processing, since they reduce parasitic losses, increase over-all system efficiency and help perpetuate catalyst durability. In this program, CESI took the initial steam reforming plate-reactor concept and advanced it towards an integrated fuel processing system. A substantial amount of modeling was performed to guide the catalyst development and prototype hardware design and fabrication efforts. The plate-reactor mechanical design was studied in detail to establish design guidelines which would help the plate reactor survive the stresses of repeated thermal cycles (from start-ups and shut-downs). Integrated system performance modeling was performed to predict system efficiencies and determine the parameters with the most significant impact on efficiency. In conjunction with the modeling effort, a significant effort was directed towards catalyst development. CESI developed a highly active, sulfur tolerant, coke resistant, precious metal based reforming catalyst. CESI also developed its own non-precious metal based water-gas shift catalyst and demonstrated the catalysts durability over several thousands of hours of testing. CESI also developed a unique preferential oxidation catalyst capable of reducing 1% CO to < 10 ppm CO over a 35 C operating window through a single pass plate-based reactor. Finally, CESI combined the modeling results and steam reforming catalyst development efforts into prototype hardware. The first generation 3kW(e) prototype was fabricated from existing heat-exchanger plates to expedite the fabrication process. This prototype demonstrated steady state operation ranging from 5 to 100% load conditions. The prototype also demonstrated a 20:1 turndown ratio, 10:1 load transient operation and rapid start-up capability.

  6. Rapidly Moving Divertor Plates In A Tokamak

    SciTech Connect (OSTI)

    S. Zweben

    2011-05-16T23:59:59.000Z

    It may be possible to replace conventional actively cooled tokamak divertor plates with a set of rapidly moving, passively cooled divertor plates on rails. These plates would absorb the plasma heat flux with their thermal inertia for ~10-30 sec, and would then be removed from the vessel for processing. When outside the tokamak, these plates could be cooled, cleaned, recoated, inspected, and then returned to the vessel in an automated loop. This scheme could provide nearoptimal divertor surfaces at all times, and avoid the need to stop machine operation for repair of damaged or eroded plates. We describe various possible divertor plate designs and access geometries, and discuss an initial design for a movable and removable divertor module for NSTX-U.

  7. Laser/matter interactions by laser-launched plates and direct laser shocks

    SciTech Connect (OSTI)

    Paisley, Dennis L.; Swift, D. C. (Damian C.); Kopp, R. A. (Roger A.); Montgomery, D. S. (David S.); Johnson, R. P. (Randall P.); Munson, C. P. (Carter P.); Letzring, S. A. (Samuel A.); Niemczura, J. G. (Johnathan G.)

    2003-01-01T23:59:59.000Z

    Explosives, gas guns, laser-launched flyer plates, and direct laser-irradiation can be used to generate shocks and high-stress in materials. Each method has a unique diameter and thickness of shock that can be generated. In past years, small laboratory lasers have been used to launch flyer plates 2 - 200-pm thick to terminal velocities 0.1 to 5 k d s . Over the past few years we have been using our TRIDENT laser facility (1kJ in 0.2 to 2ps) to accelerate larger diameter (8 mm) and thicker (0.1 - 1.5 mm) flyer plates. These larger diameters and thicker one-dimensional plates more closely compliment traditional experimental methods such as gas guns. The 8-mm diameter and 1-mm thick flyer plates can impart shocks in metals for constitutive dynamic property measurements. The versatility of laser-driven plates permits spatial and temporal profiles of the flyer plate impact on sample targets. LASNEX models and parameters of the laser drive can be used to optimize optical coupling efficiency. The flyer plate launch, acceleration, terminal velocity, and, depending on the experiment, flyer plate impact on to target materials are recorded using point-interferometry (VISAR), and line-imaging interferometry. These high speed optical and laser experimental methods will be described along with ancillary methods, and material data. Constitutive properties of bulk materials, rate effects, and grain size and/or orientation have been studied for several metals including copper, beryllium, gold, and some alloys.

  8. The analysis of orthogonally stiffened plates

    E-Print Network [OSTI]

    Bennett, Virgil O'Neal

    1966-01-01T23:59:59.000Z

    . Symmetrical Loading on a Plate Element 2. General Loading on a Plate Element 3. Repeating Element of General Configuration 4. Longitudinal Ribbing 5. Longitudinal and Lateral Ribbing 6. Skewed Ribbing 60 60 61 61 62 e 62 7. Idealised and Actual Rib... of ribbing shown in figure 3, which includes as special cases, plates with longitudinal or lateral ribbing (figure 4), longitudinal and lateral ribbing (figure 5), or skewed 10 ribbing (figure 6). The basis of the analysi. s in this report...

  9. Zirconium Plate Measuring Instrument (ZPMI) Design Report

    SciTech Connect (OSTI)

    K. Davies; J. H. Jackson

    2013-10-01T23:59:59.000Z

    This report describes the design of a device intended to measure radiation-induced strain in zirconium plate specimens as a function of neutron fluence.

  10. Analysis of power generation processes using petcoke

    E-Print Network [OSTI]

    Jayakumar, Ramkumar

    2009-05-15T23:59:59.000Z

    higher carbon content than other hydrocarbons like coal, biomass and sewage residue. This gives petcoke a great edge over other feedstocks to generate power. Models for the two most common processes for power generation, namely combustion and gasification...

  11. Analysis of power generation processes using petcoke 

    E-Print Network [OSTI]

    Jayakumar, Ramkumar

    2009-05-15T23:59:59.000Z

    higher carbon content than other hydrocarbons like coal, biomass and sewage residue. This gives petcoke a great edge over other feedstocks to generate power. Models for the two most common processes for power generation, namely combustion and gasification...

  12. Undergraduate Internship Course Approval Student's Name: __________________________ Internship Organization Name: _______________________

    E-Print Network [OSTI]

    Sherrill, David

    Undergraduate Internship Course Approval Student's Name: __________________________ Internship: ______________________________ Term of Undergraduate Internship: Fall Spring Summer Undergraduate Standing during term of Internship: ____________________ (Note: 3 Hours in the internship work per week are required for 1 credit of coursework.) Are you

  13. AGU Monograph, Plate Boundary Zones, in press. Page 1 Crustal Block Rotations and Plate Coupling

    E-Print Network [OSTI]

    McCaffrey, Robert

    AGU Monograph, Plate Boundary Zones, in press. Page 1 Crustal Block Rotations and Plate Coupling that considering both block rotations and fault locking significantly improves the fit to the data over models by locking on #12;AGU Monograph, Plate Boundary Zones, in press. Page 2 block-bounding faults and apply

  14. OE Contributors Named IEEE Fellows

    Broader source: Energy.gov [DOE]

    Dr. Ram Adapa, technical leader for transmission systems, and Mark McGranaghan, vice president of Power Delivery & Utilization for EPRI were name IEEE Fellows in recognition of their contributions to IEEE fields of interest.

  15. Named entity tagged language models. 

    E-Print Network [OSTI]

    Gotoh, Yoshihiko; Renals, Steve; Williams, Gethin

    1999-01-01T23:59:59.000Z

    We introduce Named Entity (NE) Language Modelling, a stochastic finite state machine approach to identifying both words and NE categories from a stream of spoken data. We provide an overview of our approach to NE tagged language model (LM...

  16. Personal Names: Function and Significance

    E-Print Network [OSTI]

    Vittmann, Günter

    2013-01-01T23:59:59.000Z

    177. Leiden: Brill. 2009 Late Egypt and her neighbours:Foreign population in Egypt in the first millennium BC. TheFonctions et usage In ancient Egypt, an individual’s name

  17. Whole Earth Structure and Plate Tectonics

    E-Print Network [OSTI]

    Whole Earth Structure and Plate Tectonics Earth Structure (2nd Edition), 2004 W.W. Norton & Co, New York Slide show by Ben van der Pluijm © WW Norton; unless noted otherwise #12;© EarthStructure (2nd ed evolution of Earth: from continental drift (early 1900's) to sea-floor spreading (early 1960's) to plate

  18. Evacuated flat-plate solar collectors

    SciTech Connect (OSTI)

    Whittemore, P.G.

    1981-09-15T23:59:59.000Z

    A structural support system is disclosed for use in an evacuated, flat-plate, solar collector to eliminate the problem of stress fractures in a glass cover plate. Nonlinearly spaced supports are used within the collector to dampen vibrations in the glass cover and to prevent overdeflection before buckling or stress fractures occur.

  19. Reference Phase of Fresnel Zone Plates

    E-Print Network [OSTI]

    G. W. Webb

    2003-02-28T23:59:59.000Z

    The standard zone plate assumes that the shortest ray connecting a radiation source and a detection point has a phase of 0 deg thereby defining a reference phase. Here we examine the experimental consequences of varying this reference phase from 0 deg to 360 deg. It is concluded that reference phase is an intrinsic and useful property of zone plates.

  20. Vacuum fusion bonding of glass plates

    DOE Patents [OSTI]

    Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

    2001-01-01T23:59:59.000Z

    An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

  1. Vacuum fusion bonding of glass plates

    DOE Patents [OSTI]

    Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

    2000-01-01T23:59:59.000Z

    An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

  2. Speaker Name(s)! Title NERSC Users Group Webinar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9MorganYouofSolvingexplore2Speaker Name(s)! Title NERSC

  3. Selective Electroless Nickel Plating of Particle Arrays on Polyelectrolyte Multilayers

    E-Print Network [OSTI]

    Lee, Ilsoon

    Selective Electroless Nickel Plating of Particle Arrays on Polyelectrolyte Multilayers Ilsoon Lee Received June 30, 2003. Revised Manuscript Received September 25, 2003 Selective electroless nickel plating and particles. Selectively nickel-plated surfaces were characterized with optical microscopy, X

  4. Undrained behavior of plate anchors subjected to general loading

    E-Print Network [OSTI]

    Yang, Ming

    2010-01-14T23:59:59.000Z

    This study presents a method for predicting the undrained behavior of plate anchors, including out-of-plane loading of simple plates and performance of suction embedded plate anchors (SEPLA). Three dimensional finite element models are used...

  5. New wave generation

    E-Print Network [OSTI]

    Mercier, Matthieu J; Mathur, Manikandan; Gostiaux, Louis; Peacock, Thomas; Dauxois, Thierry

    2015-01-01T23:59:59.000Z

    We present the results of a combined experimental and numerical study of the generation of internal waves using the novel internal wave generator design of Gostiaux et al. (2007). This mechanism, which involves a tunable source comprised of oscillating plates, has so far been used for a few fundamental studies of internal waves, but its full potential has yet to be realized. Our studies reveal that this approach is capable of producing a wide variety of two-dimensional wave fields, including plane waves, wave beams and discrete vertical modes in finite-depth stratifications. The effects of discretization by a finite number of plates, forcing amplitude and angle of propagation are investigated, and it is found that the method is remarkably efficient at generating a complete wave field despite forcing only one velocity component in a controllable manner. We furthermore find that the nature of the radiated wave field is well predicted using Fourier transforms of the spatial structure of the wave generator.

  6. Electroless plating of graphite with copper and nickel

    SciTech Connect (OSTI)

    Caturla, F.; Molina, F.; Molina-Sabio, M.; Rodriguez-Reinoso, F. [Univ. de Alicante (Spain). Dept. de Quimica Inorganica; Esteban, A. [CIEMAT, Madrid (Spain)

    1995-12-01T23:59:59.000Z

    Decommissioning in the European Union of gas-cooled nuclear reactors using graphite as the moderator will generate a large amount of irradiated graphite as waste. Graphite is a radioactive waste of relatively low activity and consequently the options considered for the management of the waste may include: (i) incineration, (ii) ocean bed disposal, (iii) deep geological disposal, and (iv) shallow land burial. In case the last is the selected mode, an appropriate conditioning procedure is necessary before final disposal, by covering the graphite with a material avoiding or reducing the emission of radionuclides to its surrounding. This work analyses the possibility of conditioning graphite pieces (with a large proportion of pores of different sizes up to 100 {micro}m) with a metal coating of copper or nickel produced by electroless plating, with the aim of completely isolating the graphite from its surrounding. Electroless plating with copper results in a very large proportion of pores filled or covered, but a fraction of the pores remain in the graphite, which decreases with increasing thickness of metal deposit. Furthermore, the copper plating is permeable to liquids and consequently the graphite does not become completely isolated from the surrounding. The percentage of porosity filled or covered by nickel deposits is similar to copper, but they are not permeable to liquids, at least when the thickness is relatively high, and consequently the access of the liquids to the graphite is rather limited. However, when electroless plating with copper is followed by nickel deposition the graphite becomes isolated from the exterior.

  7. David Skinner Named NERSC Strategic Partnerships

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

    David Skinner Named NERSC Strategic Partnerships Lead David Skinner Named NERSC Strategic Partnerships Lead January 24, 2014 | Tags: Outreach Contact: Linda Vu, +1 510 495 2402,...

  8. automatic license plate readers: Topics by E-print Network

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

    to causalism, building on Frankfurts concept of guidance. Ezio Di Nucci 151 Lesson 3. Plate Tectonics Overview Geosciences Websites Summary: Lesson 3. Plate Tectonics...

  9. Production design for plate products in the steel industry

    E-Print Network [OSTI]

    We describe an optimization tool for a multistage production process for ... plates. The problem we solve yields a production design (or plan) for rectangular plate.

  10. Automatic Generation and Maintenance of Correct Spreadsheets

    E-Print Network [OSTI]

    Erwig, Martin

    of "spreadsheet maintenance safety": Up- date operations that are generated from a type-correct tem- plateAutomatic Generation and Maintenance of Correct Spreadsheets Martin Erwig School of EECS Oregon descriptors: D.2.2 [Software Engineering]: Design Tools and Techniques; D.2.7 [Soft- ware Engineering

  11. NAME

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTubahq.na.govSecurityMaintaining theSan Jose-San| NationalNA-ASC-500-13IAEA

  12. NAME

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate - Events - Fermilab at Work -NALWOSept2011 Page

  13. Characterization of Tri-lab Tantalum Plate.

    SciTech Connect (OSTI)

    Buchheit, Thomas E.; Cerreta, Ellen K.; Deibler, Lisa Anne; Chen, Shu-Rong; Michael, Joseph R.

    2014-09-01T23:59:59.000Z

    This report provides a detailed characterization Tri-lab Tantalum (Ta) plate jointly purchased from HCStark Inc. by Sandia, Los Alamos and Lawrence Livermore National Laboratories. Data in this report was compiled from series of material and properties characterization experiments carried out at Sandia (SNL) and Los Alamos (LANL) Laboratories through a leveraged effort funded by the C2 campaign. Results include microstructure characterization detailing the crystallographic texture of the material and an increase in grain size near the end of the rolled plate. Mechanical properties evaluations include, compression cylinder, sub-scale tension specimen, micohardness and instrumented indentation testing. The plate was found to have vastly superior uniformity when compare with previously characterized wrought Ta material. Small but measurable variations in microstructure and properties were noted at the end, and at the top and bottom edges of the plate.

  14. Fresnel phase plates as reconfigurable microfluidic lenses

    E-Print Network [OSTI]

    Tsikata, Sedina, 1981-

    2004-01-01T23:59:59.000Z

    In this study, Fresnel phase plates were tested as reconfigurable lenses. The lenses were constructed from a Fresnel pattern which was transferred to a silicon substrate via photolithography. A layer of PDMS was spin-coated ...

  15. Plate subrotations Marco Cuffaro,1,2

    E-Print Network [OSTI]

    Doglioni, Carlo

    to compute relative motion of two plates not sharing a margin. [3] Relative motions are important contemporaneous rotation about its axis, or as a car that starts swinging while traveling. [8] In this paper, we

  16. Thin Plates 4.1 Introduction

    E-Print Network [OSTI]

    Qin, Qinghua

    and in [14] for post-buckling analysis of thin plates. Alternatively, Jin et al. [5] developed a set experiences essentially a lateral displacement w (in-plane displacements u and v are also experienced because

  17. Characterization of residual stress relaxation in welded steel plate using TAP-NDE and wavelets

    E-Print Network [OSTI]

    Jhun, Choon-Sik

    2001-01-01T23:59:59.000Z

    residual stresses. Immediately after each oven-curing procedure, laser-generated surface acoustic waves (SAW) were initiated in the welded steel plate using a Q-switched Nd:YAG (neodymium-doped yttrium aluminum garnet) pulsed laser and then acquired using...

  18. Personal Names: Structures and Patterns

    E-Print Network [OSTI]

    Vittmann, Günter

    2013-01-01T23:59:59.000Z

    appropriated as male proper names ( Jj- m-Htp I 9,2-4;DN 55-56; Jmn-Htp I 30,12; DN 67). Wnn-nfr(w) (later Wn-e.g. , 1tp-PtH , PtH-Htp “Ptah is content” (I 258,6; 141,5;

  19. Sample Internship Posting Department Name

    E-Print Network [OSTI]

    Bordenstein, Seth

    Sample Internship Posting Department Name: Internship Title: Location: Description of Organization are examples from other internship postings Interns will: · Analyze potential investments · Shadow team members(s) in ________ is desirable For a list of majors see http://admissions.vanderbilt.edu/major Internship Period: The following

  20. Name: ____________________ Stream Profile Lab 1

    E-Print Network [OSTI]

    Name: ____________________ Stream Profile Lab 1 LAB 4. Stream Profiles and Mass Balance: Supply vs hillslope diffusion experiments. We will now examine a slightly more complicated profile-evolution model on longitudinal channel profile shapes. The Questions: I. Why do streams generally have concave profiles

  1. Personal Names: Structures and Patterns

    E-Print Network [OSTI]

    Vittmann, Günter

    2013-01-01T23:59:59.000Z

    millénaire: Autour du temple d’Isis dame des pyramides.names was otherwise uncommon); 3 st-wrt “Great Isis,” “Isis the great” (I 4,1; DN 76-77); 8dw-4bk (I 401,19-20),

  2. ECE 2100 Circuit Analysis NAME: ________________________________________________

    E-Print Network [OSTI]

    Miller, Damon A.

    ECE 2100 Circuit Analysis Fall 2011 Exam #1 NAME Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text

  3. Composite bipolar plate for electrochemical cells

    DOE Patents [OSTI]

    Wilson, Mahlon S. (Los Alamos, NM); Busick, Deanna N. (Los Alamos, NM)

    2001-01-01T23:59:59.000Z

    A bipolar separator plate for fuel cells consists of a molded mixture of a vinyl ester resin and graphite powder. The plate serves as a current collector and may contain fluid flow fields for the distribution of reactant gases. The material is inexpensive, electrically conductive, lightweight, strong, corrosion resistant, easily mass produced, and relatively impermeable to hydrogen gas. The addition of certain fiber reinforcements and other additives can improve the properties of the composite material without significantly increasing its overall cost.

  4. Lighting system with heat distribution face plate

    DOE Patents [OSTI]

    Arik, Mehmet; Weaver, Stanton Earl; Stecher, Thomas Elliot; Kuenzler, Glenn Howard; Wolfe, Jr., Charles Franklin; Li, Ri

    2013-09-10T23:59:59.000Z

    Lighting systems having a light source and a thermal management system are provided. The thermal management system includes synthetic jet devices, a heat sink and a heat distribution face plate. The synthetic jet devices are arranged in parallel to one and other and are configured to actively cool the lighting system. The heat distribution face plate is configured to radially transfer heat from the light source into the ambient air.

  5. Corrosion test cell for bipolar plates

    DOE Patents [OSTI]

    Weisbrod, Kirk R. (Los Alamos, NM)

    2002-01-01T23:59:59.000Z

    A corrosion test cell for evaluating corrosion resistance in fuel cell bipolar plates is described. The cell has a transparent or translucent cell body having a pair of identical cell body members that seal against opposite sides of a bipolar plate. The cell includes an anode chamber and an cathode chamber, each on opposite sides of the plate. Each chamber contains a pair of mesh platinum current collectors and a catalyst layer pressed between current collectors and the plate. Each chamber is filled with an electrolyte solution that is replenished with fluid from a much larger electrolyte reservoir. The cell includes gas inlets to each chamber for hydrogen gas and air. As the gases flow into a chamber, they pass along the platinum mesh, through the catalyst layer, and to the bipolar plate. The gas exits the chamber through passageways that provide fluid communication between the anode and cathode chambers and the reservoir, and exits the test cell through an exit port in the reservoir. The flow of gas into the cell produces a constant flow of fresh electrolyte into each chamber. Openings in each cell body is member allow electrodes to enter the cell body and contact the electrolyte in the reservoir therein. During operation, while hydrogen gas is passed into one chamber and air into the other chamber, the cell resistance is measured, which is used to evaluate the corrosion properties of the bipolar plate.

  6. Employee Accident / Incident Investigation Report Employee Name _________________________________________________________________

    E-Print Network [OSTI]

    Long, Nicholas

    Employee Accident / Incident Investigation Report Employee Name's Title _________________________________________________________________ Date and Time of Accident accident occurred

  7. Fast-growing willow shrub named `Oneida`

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-05-01T23:59:59.000Z

    A distinct male cultivar of Salix purpurea.times.S. miyabeana named `Oneida`, characterized by rapid stem growth producing 2.7-times greater woody biomass than one of its parents (`SX67`) and greater than 36% more biomass than current production cultivars (`SV1` and `SX64`). `Oneida` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Oneida` displays a low incidence of rust disease or damage by beetles or sawflies.

  8. Fast-growing willow shrub named `Millbrook`

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-04-24T23:59:59.000Z

    A distinct female cultivar of Salix purpurea.times.Salix miyabeana named `Millbrook`, characterized by rapid stem growth producing 9% more woody biomass than one of its parents (`SX64`) and 2% more biomass than a current production cultivar (`SV1`). `Millbrook` produced greater than 2-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Millbrook` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Millbrook` displays a low incidence of rust disease.

  9. Fast-growing willow shrub named `Millbrook`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-04-24T23:59:59.000Z

    A distinct female cultivar of Salix purpurea.times.Salix miyabeana named `Millbrook`, characterized by rapid stem growth producing 9% more woody biomass than one of its parents (`SX64`) and 2% more biomass than a current production cultivar (`SV1`). `Millbrook` produced greater than 2-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Millbrook` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Millbrook` displays a low incidence of rust disease.

  10. Fast-growing willow shrub named `Oneida`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P. (Marcellus, NY) [Marcellus, NY; Kopp, Richard F. (Marietta, NY) [Marietta, NY; Smart, Lawrence B. (Geneva, NY) [Geneva, NY; Volk, Timothy A. (Syracuse, NY) [Syracuse, NY

    2007-05-01T23:59:59.000Z

    A distinct male cultivar of Salix purpurea.times.S. miyabeana named `Oneida`, characterized by rapid stem growth producing 2.7-times greater woody biomass than one of its parents (`SX67`) and greater than 36% more biomass than current production cultivars (`SV1` and `SX64`). `Oneida` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Oneida` displays a low incidence of rust disease or damage by beetles or sawflies.

  11. Fast-growing shrub willow named `Owasco`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-07-03T23:59:59.000Z

    A distinct female cultivar of Salix viminalis.times.Salix miyabeana named `Owasco`, characterized by rapid stem growth producing greater than 49% more woody biomass than one of its parents (`SX64`) and 39% more biomass than a current production cultivar (`SV1`). `Otisco` produced greater than 2.7-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Owasco` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Owasco` displays a low incidence of rust disease and is not damaged by potato leafhoppers.

  12. Fast-growing willow shrub named `Otisco`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-09-11T23:59:59.000Z

    A distinct female cultivar of Salix viminalis.times.S. miyabeana named `Otisco`, characterized by rapid stem growth producing greater than 42% more woody biomass than one of its parents (`SX64`) and 33% more biomass than a current production cultivar (`SV1`). `Otisco` produced greater than 2.5-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Otisco` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Otisco` displays a low incidence of rust disease and is not damaged by potato leafhoppers.

  13. STEEL PLATE SHEAR WALL BUILDINGS: DESIGN REQUIREMENTS AND RESEARCH

    E-Print Network [OSTI]

    Bruneau, Michel

    , University at Buffalo, Buffalo, NY 14260. #12;plate shear wall design and use of light-gage cold form platesSTEEL PLATE SHEAR WALL BUILDINGS: DESIGN REQUIREMENTS AND RESEARCH Michel Bruneau, P.E. 1 Dr areas. This paper provides an overview of the current state-of-the-art in steel plate shear wall design

  14. Renewable Energy for Electricity Generation in Latin America...

    Open Energy Info (EERE)

    and Outlook (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy for Electricity Generation in Latin America: Market, Technologies, and...

  15. General-Purpose Heat Source Safety Verification Test program: Edge-on flyer plate tests

    SciTech Connect (OSTI)

    George, T.G.

    1987-03-01T23:59:59.000Z

    The radioisotope thermoelectric generator (RTG) that will supply power for the Galileo and Ulysses space missions contains 18 General-Purpose Heat Source (GPHS) modules. The GPHS modules provide power by transmitting the heat of STYPu -decay to an array of thermoelectric elements. Each module contains four STYPuO2-fueled clads and generates 250 W(t). Because the possibility of a launch vehicle explosion always exists, and because such an explosion could generate a field of high-energy fragments, the fueled clads within each GPHS module must survive fragment impact. The edge-on flyer plate tests were included in the Safety Verification Test series to provide information on the module/clad response to the impact of high-energy plate fragments. The test results indicate that the edge-on impact of a 3.2-mm-thick, aluminum-alloy (2219-T87) plate traveling at 915 m/s causes the complete release of fuel from capsules contained within a bare GPHS module, and that the threshold velocity sufficient to cause the breach of a bare, simulant-fueled clad impacted by a 3.5-mm-thick, aluminum-alloy (5052-T0) plate is approximately 140 m/s.

  16. Rotary sequencing valve with flexible port plate

    DOE Patents [OSTI]

    Wagner, Glenn Paul

    2005-05-10T23:59:59.000Z

    Rotary sequencing valve comprising a rotor having a rotor face rotatable about an axis perpendicular to the rotor face, wherein the rotor face has a plurality of openings, one or more of which are disposed at a selected radial distance from the axis, and wherein the rotor includes at least one passage connecting at least one pair of the plurality of openings. The valve includes a flexible port plate having a first side and a second side, wherein the first side faces the rotor and engages the rotor such that the flexible port plate can be rotated coaxially by the rotor and can move axially with respect to the rotor, wherein the flexible port plate has a plurality of ports between the first and second sides, which ports are aligned with the openings in the rotor face. The valve also includes a stator having a stator face disposed coaxially with the rotor and the flexible port plate, wherein the second side of the flexible port plate is in sealable, slidable rotary contact with the stator face, wherein the stator face has a plurality of openings, some of which are disposed at the selected radial distance from the axis, and wherein the plurality of openings extend as passages through the stator. The valve may be used in pressure or temperature swing adsorption systems.

  17. Recovery process for electroless plating baths

    DOE Patents [OSTI]

    Anderson, R.W.; Neff, W.A.

    1992-05-12T23:59:59.000Z

    A process is described for removing, from spent electroless metal plating bath solutions, accumulated byproducts and counter-ions that have deleterious effects on plating. The solution, or a portion thereof, is passed through a selected cation exchange resin bed in hydrogen form, the resin selected from strong acid cation exchangers and combinations of intermediate acid cation exchangers with strong acid cation exchangers. Sodium and nickel ions are sorbed in the selected cation exchanger, with little removal of other constituents. The remaining solution is subjected to sulfate removal through precipitation of calcium sulfate hemihydrate using, sequentially, CaO and then CaCO[sub 3]. Phosphite removal from the solution is accomplished by the addition of MgO to form magnesium phosphite trihydrate. The washed precipitates of these steps can be safely discarded in nontoxic land fills, or used in various chemical industries. Finally, any remaining solution can be concentrated, adjusted for pH, and be ready for reuse. The plating metal can be removed from the exchanger with sulfuric acid or with the filtrate from the magnesium phosphite precipitation forming a sulfate of the plating metal for reuse. The process is illustrated as applied to processing electroless nickel plating baths. 18 figs.

  18. Recovery process for electroless plating baths

    DOE Patents [OSTI]

    Anderson, Roger W. (Farragut, TN); Neff, Wayne A. (Knoxville, TN)

    1992-01-01T23:59:59.000Z

    A process for removing, from spent electroless metal plating bath solutions, accumulated byproducts and counter-ions that have deleterious effects on plating. The solution, or a portion thereof, is passed through a selected cation exchange resin bed in hydrogen form, the resin selected from strong acid cation exchangers and combinations of intermediate acid cation exchangers with strong acid cation exchangers. Sodium and nickel ions are sorbed in the selected cation exchanger, with little removal of other constituents. The remaining solution is subjected to sulfate removal through precipitation of calcium sulfate hemihydrate using, sequentially, CaO and then CaCO.sub.3. Phosphite removal from the solution is accomplished by the addition of MgO to form magnesium phosphite trihydrate. The washed precipitates of these steps can be safely discarded in nontoxic land fills, or used in various chemical industries. Finally, any remaining solution can be concentrated, adjusted for pH, and be ready for reuse. The plating metal can be removed from the exchanger with sulfuric acid or with the filtrate from the magnesium phosphite precipitation forming a sulfate of the plating metal for reuse. The process is illustrated as applied to processing electroless nickel plating baths.

  19. Performance evaluation of the R6R018 fuel plate using PLATE code

    SciTech Connect (OSTI)

    Pavel G. Medvedev; Hakan Ozaltun

    2010-03-01T23:59:59.000Z

    The paper presents results of performance evaluation of the R6R018 fuel plate using PLATE code. R6R018 is a U-7Mo dispersion type mini-plate with Al-3.5Si matrix irradiated in the RERTR-9B experiment. The design of this plate is prototypical of the planned LEONIDAS irradiation test. Therefore, a detailed performance analysis of this plate is important to confirm acceptable behavior in pile, and to provide baseline and justification for further analysis and testing. Specific results presented in the paper include fuel temperature history, growth of the interaction layer between the U-Mo and the matrix, swelling, growth of the corrosion layer, and degradation of thermal conductivity. The methodology of the analysis will be discussed including the newly developed capability to account for the formation of the interaction layer during fuel fabrication.

  20. Highly conductive composites for fuel cell flow field plates and bipolar plates

    DOE Patents [OSTI]

    Jang, Bor Z; Zhamu, Aruna; Song, Lulu

    2014-10-21T23:59:59.000Z

    This invention provides a fuel cell flow field plate or bipolar plate having flow channels on faces of the plate, comprising an electrically conductive polymer composite. The composite is composed of (A) at least 50% by weight of a conductive filler, comprising at least 5% by weight reinforcement fibers, expanded graphite platelets, graphitic nano-fibers, and/or carbon nano-tubes; (B) polymer matrix material at 1 to 49.9% by weight; and (C) a polymer binder at 0.1 to 10% by weight; wherein the sum of the conductive filler weight %, polymer matrix weight % and polymer binder weight % equals 100% and the bulk electrical conductivity of the flow field or bipolar plate is at least 100 S/cm. The invention also provides a continuous process for cost-effective mass production of the conductive composite-based flow field or bipolar plate.

  1. Ponderomotive phase plate for transmission electron microscopes

    DOE Patents [OSTI]

    Reed, Bryan W. (Livermore, CA)

    2012-07-10T23:59:59.000Z

    A ponderomotive phase plate system and method for controllably producing highly tunable phase contrast transfer functions in a transmission electron microscope (TEM) for high resolution and biological phase contrast imaging. The system and method includes a laser source and a beam transport system to produce a focused laser crossover as a phase plate, so that a ponderomotive potential of the focused laser crossover produces a scattering-angle-dependent phase shift in the electrons of the post-sample electron beam corresponding to a desired phase contrast transfer function.

  2. Cascade impactor and jet plate for same

    DOE Patents [OSTI]

    Dahlin, Robert S.; Farthing, William E.; Landham Jr., Edward C.

    2004-02-03T23:59:59.000Z

    A sampling system and method for sampling particulate matter from a high-temperature, high-pressure gas stream. A cyclone sampler for use at high temperatures and pressures, and having threadless sacrificial connectors is disclosed. Also disclosed is an improved cascade impactor including jet plates with integral spacers, and alignment features provided for aligning the jet plates with their associated collection substrates. An activated bauxite alkali collector is disclosed, and includes an alumina liner. The sampling system can be operated remotely or locally, and can be permanently installed or configured as a portable system.

  3. Quality assurance in small plating shops

    SciTech Connect (OSTI)

    McNabb, W.J. (Electroless Nickel Plating of Louisiana, Hammond, LA (United States))

    1993-10-01T23:59:59.000Z

    The potential for electroless nickel coatings in oilfield and petrochemical applications is quite high. The greatest obstacle to their use has been a reputation for poor quality due to a lack of quality control in many plating shops. To overcome this, electroless nickel shops should not only have a quality control program in their operation, but must also document its use and success. This article describes how a plating shoe can develop the necessary procedures, manuals, and paperwork trail to offer quality assurance and to satisfy customers.

  4. Fabrication of nickel microbump on aluminum using electroless nickel plating

    SciTech Connect (OSTI)

    Watanabe, H.; Honma, H. [Kanto Gakuin Univ., Yokohama, Kanagawa (Japan). Faculty of Engineering

    1997-02-01T23:59:59.000Z

    Fabrication of nickel microbumps on an aluminum electrode using a nickel displacement and a direct nickel plating process was investigated. Electroless nickel plating reaction with hypophosphite as a reducing agent was not initiated on the aluminum substrate, because aluminum does not have catalytic action on the oxidation of hypophosphite. Accordingly, nickel was initially deposited on the aluminum using nickel displacement plating for the initiation of the electroless plating. Nickel bumps on the aluminum electrode were fabricated by treatment of the nickel displacement plating followed by electroless nickel plating. Nickel microbumps also can be formed on the aluminum electrode without the displacement plating process. Activation of the aluminum surface is an indispensable process to initiate electroless nickel plating. Uniform bumps 20 {micro}m wide and 15 {micro}m high with good configuration were obtained by direct nickel plating after being activated with dimethyl amine borane.

  5. M.T. Thomas Recipient Named | EMSL

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

    M.T. Thomas Recipient Named M.T. Thomas Recipient Named EMSL Recognizes Patrick Roach for Postdoc Achievement Dr. Patrick Roach Patrick Roach, now an environmental scientist at...

  6. Sepia : semantic parsing for named entities

    E-Print Network [OSTI]

    Marton, Gregory A. (Gregory Adam), 1977-

    2004-01-01T23:59:59.000Z

    People's names, dates, locations, organizations, and various numeric expressions, collectively called Named Entities, are used to convey specific meanings to humans in the same way that identifiers and constants convey ...

  7. Petroleum Engineering Research Building Naming Opportunities

    E-Print Network [OSTI]

    Gelfond, Michael

    Petroleum Engineering Research Building Naming Opportunities Area Naming of the Building Upstream Faculty Office Faculty Office Core and Rheology Laboratory Fracturing and Production Laboratory Mercury Apache Occidental Petroleum Anadarko Chevron Pioneer Natural Resources Terry and Linda Fuller & James

  8. University of Michigan -Traveler Contact Information Name __________________________________

    E-Print Network [OSTI]

    Eustice, Ryan

    University of Michigan - Traveler Contact Information Name __________________________________ Phone __________________________________ Email __________________________________ University of Michigan/Clinic __________________________________ Address __________________________________ Phone __________________________________ University of Michigan

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

    DOE Patents [OSTI]

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

    2006-03-07T23:59:59.000Z

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

  10. The effect of periodic unsteady wakes on boundary layer transition and heat transfer on a curved plate

    E-Print Network [OSTI]

    Wright, Lance Cole

    1996-01-01T23:59:59.000Z

    generator cross section looking upstream: l. Upper wall, 2. Lower wall, 3. Side wall, 4 Timing belt pulley, 5. Rotating disk, 6. 2. 0 mm diameter cylindrical rod. Test Section: 1. Traversing system, 2. Nozzle, 3. Wake generator, 4. Electric motor, 5...-dimensional mean velocity at different s/s. locations on the heat transfer plate for 0= 0. 0 (0 rods). 39 41 43 Figure 13. Figure 14. Figure 15. Figure 16. Non-dimensional mean velocity at different s/s, locations on the heat transfer plate for Q= 1. 033...

  11. Datang Jilin Resourceful New Energy Power Generation Co Ltd formerly...

    Open Energy Info (EERE)

    Resourceful New Energy Power Generation Co Ltd formerly known as Roaring 40s and Datan Jump to: navigation, search Name: Datang Jilin Resourceful New Energy Power Generation Co Ltd...

  12. Ground Turkey and Potato Plate Ingredients

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Ground Turkey and Potato Plate Ingredients: 1 onion 1/2 pound ground turkey 1 cup ketchup, low, brown ground turkey and onion together over medium heat 8 to 10 minutes or until turkey is no longer. Return turkey to skillet. 3. Add ketchup to skillet; cover and simmer over medium-low heat 10 minutes. 4

  13. Bending Energy of Rods and Plates

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    descriptors DUH HFFHQWULFLW\\ VSKHULFLW\\ 3$ SHULPHWHU VTXDUHG GLYLGHG E\\ WLPHV area) and bending energy185 Chapter 9 Bending Energy of Rods and Plates Integrated curvature and bending energy of a closed curvature/energy values over a chain-code description of the contour (as in binary length estimators). We

  14. Metallic Bipolar Plates with Composite Coatings

    E-Print Network [OSTI]

    that is available in sheet form For corrosion resistance, apply a coating that is a composite of two materials: ­ Filler to provide electrical conductivity · Candidate Materials: graphite, carbon black, TiB2 and CaB6Metallic Bipolar Plates with Composite Coatings Jennifer Mawdsley Argonne National Laboratory Fuel

  15. Brazed bipolar plates for PEM fuel cells

    DOE Patents [OSTI]

    Neutzler, J.K.

    1998-07-07T23:59:59.000Z

    A liquid-cooled, bipolar plate separating adjacent cells of a PEM fuel cell comprises corrosion-resistant metal sheets brazed together so as to provide a passage between the sheets through which a dielectric coolant flows. The brazement comprises a metal which is substantially insoluble in the coolant. 6 figs.

  16. Titanium carbide bipolar plate for electrochemical devices

    DOE Patents [OSTI]

    LaConti, Anthony B. (Lynnfield, MA); Griffith, Arthur E. (Lynn, MA); Cropley, Cecelia C. (Acton, MA); Kosek, John A. (Danvers, MA)

    2000-07-04T23:59:59.000Z

    A corrosion resistant, electrically conductive, non-porous bipolar plate is made from titanium carbide for use in an eletrochemical device. The process involves blending titanium carbide powder with a suitable binder material, and molding the mixture, at an elevated temperature and pressure.

  17. Spectral characterization of storage phosphor imaging plates

    SciTech Connect (OSTI)

    Deresch, A.; Jechow, M.; Gollwitzer, C. [Federal Institute for Materials Research and Testing Unter den Eichen 87, 12205 Berlin (Germany)

    2014-02-18T23:59:59.000Z

    This work presents attenuation and sensitivity measurements of radiographic imaging plates (IPs) with quasimonoenergetic X-rays in the 8–60 kiloelectronvolt range. The measurements are used to validate theoretical predictions. A short overview of the theoretical model is given. The model can be used to describe the sensitivity of different detector types to a wide range of X-ray energies.

  18. Metalization of lipid vesicles via electroless plating

    SciTech Connect (OSTI)

    Ferrar, W.T.; O'Brien, D.F.; Warshawsky, A.; Voycheck, C.L.

    1988-01-06T23:59:59.000Z

    The encapsulation of metallic particles and metallic oxides within lipid vesicles has recently been of interest for applications such as catalysis, water splitting, and magnetic control of spin coupling. In this communication the authors introduce the concept and practice of the deposition of metal on vesicles by using electroless plating techniques. Coordination of low valent transition metals to organic functional groups on the surface of the bilayer membrane provides a means of binding metal atoms to vesicles. Chemical reduction produced zero valent atoms which serve as sites for further metal deposition by the chemical reduction techniques of electroless plating. Specifically, this procedure involved the binding of a small amount of tetrachloropalladate to the vesicle bilayer, reduction of the palladium(II) to palladium(0), followed by the deposition of much larger amounts of metal from an electroless plating solution. Electroless plating solutions were used for the deposition of palladium, nickel, cobalt, or copper metal onto the catalytic palladium centers. Since the metallic particles were associated with the vesicles, colloids were formed that were stable in water for much longer periods than the control metal particles formed in water alone. If the vesicles were composed in part of unsaturated lipids, with the olefinic groups on the hydrocarbon chains, the initial evidence suggests the transition metal was directed into the bilayer, rather than staying on the surface.

  19. System Advisor Model: Flat Plate Photovoltaic Performance Modeling Validation Report

    SciTech Connect (OSTI)

    Freeman, J.; Whitmore, J.; Kaffine, L.; Blair, N.; Dobos, A. P.

    2013-12-01T23:59:59.000Z

    The System Advisor Model (SAM) is a free software tool that performs detailed analysis of both system performance and system financing for a variety of renewable energy technologies. This report provides detailed validation of the SAM flat plate photovoltaic performance model by comparing SAM-modeled PV system generation data to actual measured production data for nine PV systems ranging from 75 kW to greater than 25 MW in size. The results show strong agreement between SAM predictions and field data, with annualized prediction error below 3% for all fixed tilt cases and below 8% for all one axis tracked cases. The analysis concludes that snow cover and system outages are the primary sources of disagreement, and other deviations resulting from seasonal biases in the irradiation models and one axis tracking issues are discussed in detail.

  20. Phase plate technology for laser marking of magnetic discs

    DOE Patents [OSTI]

    Neuman, Bill (Livermore, CA); Honig, John (Livermore, CA); Hackel, Lloyd (Livermore, CA); Dane, C. Brent (Livermore, CA); Dixit, Shamasundar (Livermore, CA)

    1998-01-01T23:59:59.000Z

    An advanced design for a phase plate enables the distribution of spots in arbitrarily shaped patterns with very high uniformity and with a continuously or near-continuously varying phase pattern. A continuous phase pattern eliminates large phase jumps typically expected in a grating that provides arbitrary shapes. Large phase jumps increase scattered light outside of the desired pattern, reduce efficiency and can make the grating difficult to manufacture. When manufacturing capabilities preclude producing a fully continuous grating, the present design can be easily adapted to minimize manufacturing errors and maintain high efficiencies. This continuous grating is significantly more efficient than previously described Dammann gratings, offers much more flexibility in generating spot patterns and is easier to manufacture and replicate than a multi-level phase grating.

  1. Phase plate technology for laser marking of magnetic discs

    DOE Patents [OSTI]

    Neuman, B.; Honig, J.; Hackel, L.; Dane, C.B.; Dixit, S.

    1998-10-27T23:59:59.000Z

    An advanced design for a phase plate enables the distribution of spots in arbitrarily shaped patterns with very high uniformity and with a continuously or near-continuously varying phase pattern. A continuous phase pattern eliminates large phase jumps typically expected in a grating that provides arbitrary shapes. Large phase jumps increase scattered light outside of the desired pattern, reduce efficiency and can make the grating difficult to manufacture. When manufacturing capabilities preclude producing a fully continuous grating, the present design can be easily adapted to minimize manufacturing errors and maintain high efficiencies. This continuous grating is significantly more efficient than previously described Dammann gratings, offers much more flexibility in generating spot patterns and is easier to manufacture and replicate than a multi-level phase grating. 3 figs.

  2. School of Dentistry Skourtes Tower: named $10 million 200-Seat Auditorium: named $500,000

    E-Print Network [OSTI]

    Chapman, Michael S.

    School of Dentistry Skourtes Tower: named $10 million 200-Seat Auditorium: named $500,000 Floor 1 Tower Floor 8: Pre-doctoral Clinic Space: named $5 million Pre-Doctoral Integrated Group (IGP) Practices $75,000 Skourtes Tower Floor 9: Pre-doctoral Clinic Space: named $5 million Pre-doctoral Integrated

  3. Demonstration of 12 nm resolution Fresnel zone plate lens based soft x-ray microscopy

    E-Print Network [OSTI]

    Chao, W.

    2010-01-01T23:59:59.000Z

    of 12 nm Resolution Fresnel Zone Plate Lens based Soft X-raynanofabrication process for Fresnel zone plate lenses. Theoptical performance of Fresnel zone plate lens based imaging

  4. Flat plate puncture test convergence study.

    SciTech Connect (OSTI)

    Snow, Spencer (Idaho National Laboratories); Ammerman, Douglas James; Molitoris, David (Westinghouse); Tso, Chi-Fung (ARUP); Yaksh, Mike (NAC International)

    2010-10-01T23:59:59.000Z

    The ASME Task Group on Computational Mechanics for Explicit Dynamics is investigating the types of finite element models needed to accurately solve various problems that occur frequently in cask design. One type of problem is the 1-meter impact onto a puncture spike. The work described in this paper considers this impact for a relatively thin-walled shell, represented as a flat plate. The effects of mesh refinement, friction coefficient, material models, and finite element code will be discussed. The actual punch, as defined in the transport regulations, is 15 cm in diameter with a corner radius of no more than 6 mm. The punch used in the initial part of this study has the same diameter, but has a corner radius of 25 mm. This more rounded punch was used to allow convergence of the solution with a coarser mesh. A future task will be to investigate the effect of having a punch with a smaller corner radius. The 25-cm thick type 304 stainless steel plate that represents the cask wall is 1 meter in diameter and has added mass on the edge to represent the remainder of the cask. The amount of added mass to use was calculated using Nelm's equation, an empirically derived relationship between weight, wall thickness, and ultimate strength that prevents punch through. The outer edge of the plate is restrained so that it can only move in the direction parallel to the axis of the punch. Results that are compared include the deflection at the edge of the plate, the deflection at the center of the plate, the plastic strains at radius r=50 cm and r=100 cm , and qualitatively, the distribution of plastic strains. The strains of interest are those on the surface of the plate, not the integration point strains. Because cask designers are using analyses of this type to determine if shell will puncture, a failure theory, including the effect of the tri-axial nature of the stress state, is also discussed. The results of this study will help to determine what constitutes an adequate finite element model for analyzing the puncture hypothetical accident.

  5. Fast-growing willow shrub named `Otisco`

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-09-11T23:59:59.000Z

    A distinct female cultivar of Salix viminalis.times.S. miyabeana named `Otisco`, characterized by rapid stem growth producing greater than 42% more woody biomass than one of its parents (`SX64`) and 33% more biomass than a current production cultivar (`SV1`). `Otisco` produced greater than 2.5-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Otisco` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Otisco` displays a low incidence of rust disease and is not damaged by potato leafhoppers.

  6. Fast-growing shrub willow named `Owasco`

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-07-03T23:59:59.000Z

    A distinct female cultivar of Salix viminalis.times.Salix miyabeana named `Owasco`, characterized by rapid stem growth producing greater than 49% more woody biomass than one of its parents (`SX64`) and 39% more biomass than a current production cultivar (`SV1`). `Otisco` produced greater than 2.7-fold more stem biomass than two other current production cultivars, `SX67` and `SX61`. `Owasco` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Owasco` displays a low incidence of rust disease and is not damaged by potato leafhoppers.

  7. SCALE-UP OF CARBON /CARBON BIPOLAR PLATES

    E-Print Network [OSTI]

    Scale-up of Carbon/Carbon Bipolar Plates · Project Objectives ­ Build and demonstrate a pilot facility#12;SCALE-UP OF CARBON /CARBON BIPOLAR PLATES Quarterly Report to the Department of Energy, May 19 #12;DOE PROGRAM OBJECTIVES Scale-up of Carbon/Carbon Bipolar Plates · Phase I ­ Technology Development

  8. Diffraction theory for azimuthally structured Fresnel zone plate

    E-Print Network [OSTI]

    Jahns, Jürgen

    Diffraction theory for azimuthally structured Fresnel zone plate Thordis Vierke and Jürgen Jahns A conventional Fresnel zone plate (FZP) consists of concentric rings with an alternating binary transmission of zero and one. In an azimuthally structured Fresnel zone plate (aFZP), the light transmission

  9. Comprehensive focusing analysis of various Fresnel zone plates

    E-Print Network [OSTI]

    Jahns, Jürgen

    Comprehensive focusing analysis of various Fresnel zone plates Qing Cao and Ju¨rgen Jahns Optische and the linear superposition principle, of the focusing performances of various Fresnel zone plates. Many similarity between Fresnel zone plates and multilevel diffractive lenses, most of the obtained results

  10. Modified Fresnel zone plates that produce sharp Gaussian focal spots

    E-Print Network [OSTI]

    Jahns, Jürgen

    Modified Fresnel zone plates that produce sharp Gaussian focal spots Qing Cao and Ju¨rgen Jahns Fresnel zone plate that can produce an approximate Gaussian focal spot is proposed for the focusing of 7.7 nm can be produced by a modified Fresnel zone plate with a minimum structure size of 30 nm

  11. Field Experience/Internship Proposal Student's Name:_____________________________________ ID#:_____________________

    E-Print Network [OSTI]

    New Hampshire, University of

    Field Experience/Internship Proposal Student's Name:_____________________________________ ID:________________________ Email:______________________________________________ Internship Site Supervisor's Name and Title:___________________________________________________________ Course Information (Internship/Field Experience/Independent Study) (Where applicable) Course name

  12. Novel, low-cost separator plates and flow-field elements for use in PEM fuel cells

    SciTech Connect (OSTI)

    Edlund, D.J. [Northwest Power Systems, LLC, Bend, OR (United States)

    1996-12-31T23:59:59.000Z

    PEM fuel cells offer promise for a wide range of applications including vehicular (e.g., automotive) and stationary power generation. The performance and cost targets that must be met for PEM technology to be commercially successful varies to some degree with the application. However, in general the cost of PEM fuel cell stacks must be reduced substantially if they are to see widespread use for electrical power generation. A significant contribution to the manufactured cost of PEM fuel cells is the machined carbon plates that traditionally serve as bipolar separator plates and flow-field elements. In addition, carbon separator plates are inherently brittle and suffer from breakage due to shock, vibration, and improper handling. This report describes a bifurcated separator device with low resistivity, low manufacturing cost, compact size and durability.

  13. Wave turbulence served up on a plate

    E-Print Network [OSTI]

    Pablo Cobelli; Philippe Petitjeans; Agnes Maurel; Vincent Pagneux; Nicolas Mordant

    2009-10-28T23:59:59.000Z

    Wave turbulence in a thin elastic plate is experimentally investigated. By using a Fourier transform profilometry technique, the deformation field of the plate surface is measured simultaneously in time and space. This enables us to compute the wavevector-frequency Fourier ($\\mathbf k, \\omega$) spectrum of the full space-time deformation velocity. In the 3D ($\\mathbf k, \\omega$) space, we show that the energy of the motion is concentrated on a 2D surface that represents a nonlinear dispersion relation. This nonlinear dispersion relation is close to the linear dispersion relation. This validates the usual wavenumber-frequency change of variables used in many experimental studies of wave turbulence. The deviation from the linear dispersion, which increases with the input power of the forcing, is attributed to weak non linear effects. Our technique opens the way for many new extensive quantitative comparisons between theory and experiments of wave turbulence.

  14. Vibrations of circular steel plates with damping

    E-Print Network [OSTI]

    Sheth, Prafulchandra Naginlal

    1967-01-01T23:59:59.000Z

    distributed. Usually, the prime objection to vibrations produced by machines is their effect on humans. These are high frequency vibrations that produce troublesome noise. Low frequency vibrations are often trans- mitted and these may damage nearby... materials used with fans, motors, engines, presses, turbines and similar machines. Byars (1)* studied vibrations of a circular plate on three supports for node patterns, amplitudes and frequencies. Ballentine (2) investigated the vibrations of circular...

  15. Characterizing detonator output using dynamic witness plates

    SciTech Connect (OSTI)

    Murphy, Michael John [Los Alamos National Laboratory; Adrian, Ronald J [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    A sub-microsecond, time-resolved micro-particle-image velocimetry (PIV) system is developed to investigate the output of explosive detonators. Detonator output is directed into a transparent solid that serves as a dynamic witness plate and instantaneous shock and material velocities are measured in a two-dimensional plane cutting through the shock wave as it propagates through the solid. For the case of unloaded initiators (e.g. exploding bridge wires, exploding foil initiators, etc.) the witness plate serves as a surrogate for the explosive material that would normally be detonated. The velocity-field measurements quantify the velocity of the shocked material and visualize the geometry of the shocked region. Furthermore, the time-evolution of the velocity-field can be measured at intervals as small as 10 ns using the PIV system. Current experimental results of unloaded exploding bridge wire output in polydimethylsiloxane (PDMS) witness plates demonstrate 20 MHz velocity-field sampling just 300 ns after initiation of the wire.

  16. Athletic Training 2013-14 Name: ______________________________________________________________________

    E-Print Network [OSTI]

    Boyce, Richard L.

    Curriculum Athletic Training 2013-14 Name ______________ ______________ __________________ Pre-Athletic Training F Sp ATP 280 ______________ ______________ __________________ Basic Recognition ______________ ______________ __________________ Counseling Psychology F Sp PSY 405 ______________ ______________ __________________ Athletic Training Courses

  17. Patterns of Royal Name-giving

    E-Print Network [OSTI]

    Leprohon, Ronald

    2010-01-01T23:59:59.000Z

    Namensform des Konigs mnTw-Htp nb-Hpt-ra . Mitteilungen desHe also took a Golden Horus name Htp nTrw , “The gods are

  18. GEOL 5303 Project Presentations Presenter name: ______________________________________________

    E-Print Network [OSTI]

    Smith-Konter, Bridget

    pertinent materials. 10 7 4 0 Conclusion: What did you learn? Presenter summarizes total project (triumphsGEOL 5303 Project Presentations Presenter name: ______________________________________________ Project title: ___________________________________________________________ Project content Superb

  19. -UNIT NAME C-728 Motor Cleaning Facility

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

    UNIT NUMBER 33 -UNIT NAME C-728 Motor Cleaning Facility -REGULATORY STATUS--3:.:::.0:..04(--u) -LOCATION North of C-720 (Map...

  20. LANL named 2010 top corporate volunteer organization

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

    2010 top corporate volunteer organization LANL named 2010 top corporate volunteer organization The Laboratory ranked ahead of dozens of other qualifying companies with 10,000 or...

  1. National Hispanic engineering organization names Sandia manager...

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

    Hispanic engineering organization names Sandia manager Engineer of the Year | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing...

  2. BARRY O'LEARY LEADERSHIP AWARD Name _____________________________

    E-Print Network [OSTI]

    BARRY O'LEARY LEADERSHIP AWARD Name _____________________________ Home Address. The Committee places emphasis on the student's overall accomplishments and leadership potential. In addition

  3. DUAL EMPLOYMENT REVISED SCHEDULE REQUEST NAME: ____________________________________________________ EMPLID: ______________________________

    E-Print Network [OSTI]

    Bolding, M. Chad

    DUAL EMPLOYMENT REVISED SCHEDULE REQUEST NAME: _______________________ DUAL EMPLOYMENT DATES: ____________________ TO ______________________ TIMES: __________________ AM SCHEDULE. IN ACCORDANCE WITH THE CLEMSON UNIVERSITY DUAL EMPLOYMENT POLICY, ALL HOURS MISSED WHILE

  4. Crop and Soil Science Degree Checklist Name: ____________________________

    E-Print Network [OSTI]

    Grünwald, Niklaus J.

    and Soil Science Degree Checklist Name: ____________________________ ID Intensive (SOIL 325) (3) _______ HHS 231 ­ Lifetime Fitness for Health (2. Global Issues (3) (*soil science electives meeting requirement) _______ Science

  5. Name of Module: Optical Remote Sensing

    E-Print Network [OSTI]

    Wichmann, Felix

    calibration, pre-processing of satellite images, arithmetic image operations, principal axis transform, image textures, microwave systems, radar with synthetic aperture (SAR) 3. Module Components Course Name

  6. Jakowski named an EMSL visiting scientist | EMSL

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

    Jakowski named an EMSL visiting scientist Released: March 10, 2015 Enhancing mesoscale computational capabilities in NWChem Jacek Jakowski Jacek Jakowski has been selected...

  7. Daniel Lee Cloyd named Counterintelligence Office

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

    FBI officer accepts LANL counterintelligence post November 10, 2010 Daniel Lee Cloyd named Counterintelligence Office leader LOS ALAMOS, New Mexico, November 10, 2010-Daniel Lee...

  8. Particle Transport in Parallel-Plate Reactors

    SciTech Connect (OSTI)

    Rader, D.J.; Geller, A.S.

    1999-08-01T23:59:59.000Z

    A major cause of semiconductor yield degradation is contaminant particles that deposit on wafers while they reside in processing tools during integrated circuit manufacturing. This report presents numerical models for assessing particle transport and deposition in a parallel-plate geometry characteristic of a wide range of single-wafer processing tools: uniform downward flow exiting a perforated-plate showerhead separated by a gap from a circular wafer resting on a parallel susceptor. Particles are assumed to originate either upstream of the showerhead or from a specified position between the plates. The physical mechanisms controlling particle deposition and transport (inertia, diffusion, fluid drag, and external forces) are reviewed, with an emphasis on conditions encountered in semiconductor process tools (i.e., sub-atmospheric pressures and submicron particles). Isothermal flow is assumed, although small temperature differences are allowed to drive particle thermophoresis. Numerical solutions of the flow field are presented which agree with an analytic, creeping-flow expression for Re < 4. Deposition is quantified by use of a particle collection efficiency, which is defined as the fraction of particles in the reactor that deposit on the wafer. Analytic expressions for collection efficiency are presented for the limiting case where external forces control deposition (i.e., neglecting particle diffusion and inertia). Deposition from simultaneous particle diffusion and external forces is analyzed by an Eulerian formulation; for creeping flow and particles released from a planar trap, the analysis yields an analytic, integral expression for particle deposition based on process and particle properties. Deposition from simultaneous particle inertia and external forces is analyzed by a Lagrangian formulation, which can describe inertia-enhanced deposition resulting from particle acceleration in the showerhead. An approximate analytic expression is derived for particle velocity at the showerhead exit as a function of showerhead geometry, flow rate, and gas and particle properties. The particle showerhead-exit velocity is next used as an initial condition for particle transport between the plates to determine whether the particle deposits on the wafer, as a function of shower-head-exit particle velocity, the plate separation, flow rate, and gas and particle properties. Based on the numerical analysis, recommendations of best practices are presented that should help tool operators and designers reduce particle deposition in real tools. These guidelines are not intended to replace detailed calculations, but to provide the user with a general feel for inherently-clean practices.

  9. Casimir interaction energies for magneto-electric ?-function plates

    E-Print Network [OSTI]

    Kimball A. Milton; Prachi Parashar; Martin Schaden; K. V. Shajesh

    2013-02-01T23:59:59.000Z

    We present boundary conditions for the electromagnetic fields on a \\delta-function plate, having both electric and magnetic properties, sandwiched between two magneto-electric semi-infinite half spaces. The optical properties for an isolated \\delta-function plate are shown to be independent of the longitudinal material properties of the plate. The Casimir-Polder energy between an isotropically polarizable atom and a magneto-electric \\delta-function plate is attractive for a purely electric \\delta-function plate, repulsive for a purely magnetic \\delta-function plate, and vanishes for the simultaneous perfect conductor limit of both electric and magnetic properties of the \\delta-function plate. The interaction energy between two identical \\delta-function plates is always attractive. It can be attractive or repulsive when the plates have electric and magnetic properties interchanged and reproduces Boyer's result for the interaction energy between perfectly conducting electric and magnetic plates. The change in the Casimir-Polder energy in the presence of a \\delta-function plate on a magneto-electric substrate is substantial when the substrate is a weak dielectric.

  10. Effect of unsteady wake passing frequency on boundary layer transition on the concave surface of a curved plate

    E-Print Network [OSTI]

    Read, Robert Kevin

    1997-01-01T23:59:59.000Z

    frequencies. The periodic unsteady flow is generated utilizing an unsteady flow research facility with a rotating cascade of rods positioned upstream of the curved plate. The inlet velocity is measured using a X-wire hot-film probe while the unsteady boundary...

  11. Materials selection for the US INTOR divertor collector plate

    SciTech Connect (OSTI)

    Mattas, R.F.; Misra, B.; Smith, D.L.; Morgan, G.D.; Delaney, M.; Gold, R.

    1981-01-01T23:59:59.000Z

    The divertor collector plate in the INTOR reactor will be subjected to high heat, particle, and neutron fluxes, making it the most severely damaged torus component. The collector plate is composed of a protection plate, which is directly exposed to the particle flux, and a heat sink which provides support for the protection plate and carries the water coolant. The high-Z refractory metals have been considered for use as the protection plate material, and austenitic stainless steels and copper alloys have been considered as the heat sink material. Tungsten and Type 316 stainless steels have been selected for the protection plate and heat sink, respectively. The protection plate has a sputtering lifetime of 1.75 y at a 50% duty factor, while the heat sink is expected to last the lifetime of the reactor.

  12. A novel plating process for microencapsulating metal hydrides

    SciTech Connect (OSTI)

    Law, H.H.; Vyas, B.; Zahurak, S.M.; Kammlott, G.W. [AT and T Bell Labs., Murray Hill, NJ (United States)

    1996-08-01T23:59:59.000Z

    One approach to increasing the lifetime of the metal hydride electrode has been the use of conventional electroless plating to produce a coating of copper or nickel on the surface of the metal hydride powders. In this paper, a novel method for microencapsulating the active electrode powders is presented. This new plating technique takes advantage of the reducing power of hydrogen already stored inside the metal hydride to plate a variety of metals onto metal hydride materials. This method greatly simplifies electroless plating for these powders, eliminating the need for stabilizers and additives typically required for conventional electroless plating solutions. Metals that can be electrolessly plated with stored hydrogen have been identified based on thermodynamic considerations. Experimentally, micrometers thick coatings of copper, silver, and nickel have been plated on several metal hydrides.

  13. SOCIAL SECURITY NUMBER AND NAME VERIFICATION

    E-Print Network [OSTI]

    Amin, S. Massoud

    SOCIAL SECURITY NUMBER AND NAME VERIFICATION Academic Year 2014­2015 *FA552-A* Please recycle. DIRECTIONS--You must verify your name and Social Security number for processing of your 2014­2015 Free Application for Federal Student Aid (FAFSA) to continue. Please attach a legible copy of your Social Security

  14. SOCIAL SECURITY NUMBER AND NAME VERIFICATION

    E-Print Network [OSTI]

    Amin, S. Massoud

    SOCIAL SECURITY NUMBER AND NAME VERIFICATION Academic Year 2013­2014 *FA552-A* Please recycle. DIRECTIONS--You must verify your name and Social Security number for processing of your 2013­2014 Free Application for Federal Student Aid (FAFSA) to continue. Please attach a legible copy of your Social Security

  15. Mentoring Agreement Form Printed Name of

    E-Print Network [OSTI]

    Edwards, Paul N.

    Mentoring Agreement Form Printed Name of Student Mentee Term of Graduation Student ID Date Student email address Signature of Mentee Printed Name of Faculty Mentor Signature of Faculty Mentor Students are responsible for requesting appointments with mentors at least once each semester

  16. Faculty name Faculty lab website (if available)

    E-Print Network [OSTI]

    Wadsworth, Patricia

    ://www.umass.edu/comparativegenomics/index.html Name of person to directly oversee apprentice LiJun Ma Position of person overseeing apprentice Faculty://www.umass.edu/turfpathology/ Name of person to directly oversee apprentice Geunhwa Jung Position of person overseeing apprentice of person to directly oversee apprentice Gina Davis Position of person overseeing apprentice Postdoc Title

  17. Names and Binding in Type Theory 

    E-Print Network [OSTI]

    Schöpp, Ulrich

    Names and name-binding are useful concepts in the theory and practice of formal systems. In this thesis we study them in the context of dependent type theory. We propose a novel dependent type theory with primitives for the explicit handling...

  18. What's in a Name: A Study of Names, Gender Inference, and Gender Behavior in Facebook

    E-Print Network [OSTI]

    Saxena, Nitesh

    What's in a Name: A Study of Names, Gender Inference, and Gender Behavior in Facebook Cong Tang-SWS, Kaiserslautern, Germany Email: rchen@mpi-sws.org Abstract. In this paper, by crawling Facebook public profile probability. First, we use the name list as part of a novel and powerful technique for inferring Facebook

  19. Aspects of electroless nickel plating on molybdenum

    SciTech Connect (OSTI)

    Mikkola, R.D.; Daugherty, C.E.; Harris, G.E.; Neff, W.A.; Owens, W.W.

    1984-07-01T23:59:59.000Z

    A process for depositing an adherent coating of an electroless nickel-phosphorus alloy on molybdenum was developed. The required pretreatment processes included an anodic etch in a chromic acid-nitric acid solution, an anodic etch in a phosphonic acid solution, and an oxide stripping step in a chromic acid-nitric acid solution. Initiation of the electroless nickel plating was accomplished through a series of strikes in the nickel bath. Scale up from laboratory parts to large components involved optimization of parameters such as pretreat time, current density, anode to cathode ratio and strike time.

  20. Property:RAPID/Contact/ID8/Name | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to: navigation,ID2/PhoneID7/Phone"ID8/Name"

  1. Preliminary Measurements From A New Flat Plate Facility For Aerodynamic Research

    SciTech Connect (OSTI)

    D. M. McEligot; D. W. Nigg; E. J. Walsh; D. Hernon; M.R.D. Davies

    2005-03-01T23:59:59.000Z

    This paper details the design and preliminary measurements used in the characterisation of a new flat plate research facility. The facility is designed specifically to aid in the understanding of entropy generation throughout the boundary layer with special attention given to non-equilibrium flows. Hot-wire measurements were obtained downstream of two turbulence generating grids. The turbulence intensity, integral and dissipation length scale ranges measured are 1.6%-7%, 5mm-17mm and 0.7mm-7mm, respectively. These values compared well to existing correlations. The flow downstream of both grids was found to be homogenous and isotropic. Flow visualisation is employed to determine aerodynamic parameters such as flow 2-dimensionality and the effect of the flap angle on preventing separation at the leading edge. The flow was found to be 2-dimensional over all measurement planes. The non-dimensional pressure distribution of a modern turbine blade suction surface is simulated on the flat plate through the use of a variable upper wall. The Reynolds number range based on wetted plate length and inlet velocity is 70,000-4,000,000.

  2. Numerical analysis of laminar fluid flow and heat transfer in a parallel plate channel with normally in-line positioned plates

    E-Print Network [OSTI]

    McMath, John Grady

    1991-01-01T23:59:59.000Z

    numbers or thicker plates produced larger zones of recirculation. An increase in plate thickness caused a, significant increase in pressure drop without an appreciable increase in heat transfer Pang et al. (1990) used a, rrays of plates which were...

  3. C6 plate puncture testing report.

    SciTech Connect (OSTI)

    Vangoethem, Douglas J.; Cordova, Theresa Elena; Reu, Phillip L.

    2013-04-01T23:59:59.000Z

    There are numerous scenarios where critical systems could be subject to penetration by projectiles or fixed objects (e.g., collision, natural disaster, act of terrorism, etc.). It is desired to use computational models to examine these scenarios and make risk-informed decisions; however, modeling of material failure is an active area of research, and new models must be validated with experimental data. The purpose of this report is to document the experimental work performed from FY07 through FY08 on the Campaign Six Plate Puncture project. The goal of this project was to acquire experimental data on the puncture and penetration of metal plates for use in model validation. Of particular interest is the PLH failure model also known as the multilinear line segment model. A significant amount of data that will be useful for the verification and validation of computational models of ductile failure were collected during this project were collected and documented herein; however, much more work remains to be performed, collecting additional experimental data that will further the task of model verification.

  4. Elastocapillary coalescence of plates and pillars

    E-Print Network [OSTI]

    Zhiyan Wei; Tobias Schneider; Jungchul Kim; Ho-Young Kim; Joanna Aizenberg; L. Mahadevan

    2014-08-04T23:59:59.000Z

    When a fluid-immersed array of lamellae or filaments that is attached to a substrate is dried, evaporation leads to the formation of menisci on the tips of the plates or pillars that bring them together. Similarly, when hair dries it clumps together due to capillary forces induced by the liquid menisci between the flexible hairs. Building on prior experimental observations, we use a combination of theory and computation to understand the nature of this instability and its evolution in both the two-dimensional and three-dimensional setting of the problem. For the case of lamellae, we explicitly derive the interaction torques based on the relevant physical parameters. A Bloch-wave analysis for our periodic mechanical system captures the critical volume of the liquid and the 2-plate-collapse eigenmode at the onset of instability. We study the evolution of clusters and their arrest using numerical simulations to explain the hierarchical cluster formation and characterize the sensitive dependence of the final structures on the initial perturbations. We then generalize our analysis to treat the problem of pillar collapse in 3D, where the fluid domain is completely connected and the interface is a surface with the uniform mean curvature. Our theory and simulations capture the salient features of both previous experimental observations and our own in terms of the key parameters that can be used to control the kinetics of the process.

  5. Catalytic bipolar interconnection plate for use in a fuel cell

    DOE Patents [OSTI]

    Lessing, P.A.

    1996-03-05T23:59:59.000Z

    A bipolar interconnection plate is described for use between adjacent fuel cell units in a stacked fuel cell assembly. Each plate is manufactured from an intermetallic composition, examples of which include NiAl or Ni{sub 3}Al which can catalyze steam reforming of hydrocarbons. Distributed within the intermetallic structure of the plate is a ceramic filler composition. The plate includes a first side with gas flow channels therein and a second side with fuel flow channels therein. A protective coating is applied to the first side, with exemplary coatings including strontium-doped or calcium-doped lanthanum chromite. To produce the plate, Ni and Al powders are combined with the filler composition, compressed at a pressure of about 10,000--30,000 psi, and heated to about 600--1000 C. The coating is then applied to the first side of the completed plate using liquid injection plasma deposition or other deposition techniques. 6 figs.

  6. Adapter plate assembly for adjustable mounting of objects

    DOE Patents [OSTI]

    Blackburn, R.S.

    1986-05-02T23:59:59.000Z

    An adapter plate and two locking discs are together affixed to an optic table with machine screws or bolts threaded into a fixed array of internally threaded holes provided in the table surface. The adapter plate preferably has two, and preferably parallel, elongated locating slots each freely receiving a portion of one of the locking discs for secure affixation of the adapter plate to the optic table. A plurality of threaded apertures provided in the adapter plate are available to attach optical mounts or other devices onto the adapter plate in an orientation not limited by the disposition of the array of threaded holes in the table surface. An axially aligned but radially offset hole through each locking disc receives a screw that tightens onto the table, such that prior to tightening of the screw the locking disc may rotate and translate within each locating slot of the adapter plate for maximum flexibility of the orientation thereof.

  7. Adapter plate assembly for adjustable mounting of objects

    DOE Patents [OSTI]

    Blackburn, Robert S. (Albuquerque, NM)

    1987-01-01T23:59:59.000Z

    An adapter plate and two locking discs are together affixed to an optic table with machine screws or bolts threaded into a fixed array of internally threaded holes provided in the table surface. The adapter plate preferably has two, and preferably parallel, elongated locating slots each freely receiving a portion of one of the locking discs for secure affixation of the adapter plate to the optic table. A plurality of threaded apertures provided in the adapter plate are available to attach optical mounts or other devices onto the adapter plate in an orientation not limited by the disposition of the array of threaded holes in the table surface. An axially aligned but radially offset hole through each locking disc receives a screw that tightens onto the table, such that prior to tightening of the screw the locking disc may rotate and translate within each locating slot of the adapter plate for maximum flexibility of the orientation thereof.

  8. Calibration and equivalency analysis of image plate scanners

    SciTech Connect (OSTI)

    Williams, G. Jackson, E-mail: williams270@llnl.gov; Maddox, Brian R.; Chen, Hui [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States); Kojima, Sadaoki [Institute of Laser Engineering, Osaka University, Yamada-oka, 2-6, Suita, Osaka 565-0871 (Japan); Millecchia, Matthew [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623 (United States)

    2014-11-15T23:59:59.000Z

    A universal procedure was developed to calibrate image plate scanners using radioisotope sources. Techniques to calibrate scanners and sources, as well as cross-calibrate scanner models, are described to convert image plate dosage into physical units. This allows for the direct comparison of quantitative data between any facility and scanner. An empirical relation was also derived to establish sensitivity response settings for arbitrary gain settings. In practice, these methods may be extended to any image plate scanning system.

  9. Production design for plate products in the steel industry

    E-Print Network [OSTI]

    Sanjeeb Dash

    2007-04-05T23:59:59.000Z

    Apr 5, 2007 ... Abstract: We describe an optimization tool for a multistage production process for rectangular steel plates. The problem we solve yields a ...

  10. The driving force of plate tectonics evaluated in spherical coordinates 

    E-Print Network [OSTI]

    Donahue, John Michael

    1985-01-01T23:59:59.000Z

    to interaction with the Pacific plate that is large compared to the slab-pull of the relatively young subducting lithosphere. TABLE OF CONTENTS CHAPTER Page I INTRODUCTION Plate models. Slab-pull and Ridge~ush. 1 2 5 II METHOD III DATA . 18... Discussion. The Nance Plate The Juan de Fuc a Plate. IV DISCUSSION . 18 . 19 . 24 . 29 REFERENCES. APPENDIX. . 34 . 39 LIST OF FIGURES Figure Page 1 Thermal boundary model with cooling from above. 2 The ridge-push model boundary conditions...

  11. Name: PeopleSoft#: University of Pittsburgh

    E-Print Network [OSTI]

    Sibille, Etienne

    Name: PeopleSoft#: 1 University of Pittsburgh HOUSING/FOOD SERVICES CONTRACT This Housing/Food Services Contract (this "Contract") is made by and between the University of Pittsburgh

  12. Bradbury Science Museum -Scavenger Hunt Group Names-___________________________

    E-Print Network [OSTI]

    Bradbury Science Museum - Scavenger Hunt Group Names- ___________________________ Try to find all of these things somewhere in the museum. a satellite: What does a satellite do? Soma Cube: How many small cubes

  13. NAME/TEAM: ______________________________________ LIBS postlab -1

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    ). The heat of vaporization for water is 2270 kJ/kg. #12;NAME, or white monitor screen truly "white"? d. Why do you think a TV remote is manufactured to emit

  14. CURRICULUM VITAE NAME: James Edgar Keesling

    E-Print Network [OSTI]

    Dranishnikov, Alexander

    CURRICULUM VITAE NAME: James Edgar Keesling WEB: http://www.math.ufl.edu/~kees PRESENT POSITION 26, 1963. Children: James Edgar, Jr. (b. 1964), Marian Esther (b. 1965), Timothy Carl (b. 1966), Ruth

  15. CORAL Name: STS 1 Model Number: ICP

    E-Print Network [OSTI]

    Reif, Rafael

    CORAL Name: STS 1 Model Number: ICP Location: TRL What it does: Deep Silicon Etch Introduction prior to use and to ENGAGE MACHINE prior to starting your process in CORAL. Venting and Loading a Wafer

  16. Listing of awardee names: Active awards

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    This catalog/directory presents DOE`s procurement and assistance data system, arranged according to awardee name, bin, completion date, description of work, division, vendor ID, city, state, congressional district, contract value, obligations to date, P/S.

  17. # Team Name Captain REGULAR SEASON SCHEDULE

    E-Print Network [OSTI]

    Sheridan, Scott

    # Team Name Captain 1 2 3 4 5 REGULAR SEASON SCHEDULE Sprt Score Team vs. Team Score Sprt Sprt Score Team vs. Team Score Sprt 1 vs. 2 3 vs. 4 2 vs. 3 4 vs. 5 1 vs. 3 2 vs. 5 3 vs. 5 1 vs. 4 2 vs. 4 1 vs. 5 # Team Name Captain 1 2 3 4 REGULAR SEASON SCHEDULE Sprt Score Team vs. Team Score Sprt Sprt

  18. Printed Name: Page 1 of 6

    E-Print Network [OSTI]

    Walba, David

    print your name on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6Printed Name: Page 1 of 6 CHEM 3311-100, Fall 2013 Professor Walba First Hour Exam September 24: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  19. Printed Name: Page 1 of 7

    E-Print Network [OSTI]

    Walba, David

    print your name on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6Printed Name: Page 1 of 7 CHEM 3311-100, Fall 2013 Professor Walba Second Hour Exam October 22: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  20. Printed Name: Page 1 of 8

    E-Print Network [OSTI]

    Walba, David

    print your name on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6Printed Name: Page 1 of 8 CHEM 3311-100, Fall 2013 Professor Walba Third Hour Exam November 19: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  1. Printed Name: Page 1 of 9

    E-Print Network [OSTI]

    Walba, David

    print your name on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6Printed Name: Page 1 of 9 CHEM 3311 (300), Fall 2014 Professor Walba Third Hour Exam November 18: _____________________________ Recitation day and time: __________________________ This is a closed-book exam. The use of notes, calculators

  2. Evaluation of a novel ozone generation technique for disinfection of poultry hatchers and processed broiler carcasses 

    E-Print Network [OSTI]

    Ramirez, Gerardo Arturo

    1994-01-01T23:59:59.000Z

    When comparing electrochemically generated ozone(03)(2.94.2 wt % inside the (hatcher) and formaldehyde (16 n-A formalin + 7.5 g potassium pertnanganate) for disinfection of Salmonella enteiltidis (SE) contaminated agar plates and typical hatchery...

  3. The effects of plate thickness and perforation diameter on the supporting vapor velocity for a perforated plate fractionating column

    E-Print Network [OSTI]

    Cottle, John Ernest

    1948-01-01T23:59:59.000Z

    of the question. Other difficulties encountered. in the use of large packed columns are the tendeno1es of the liquid to channel through the paoking and. of the packing to break down under high operating temperatures. Hubble cap plate columns are the most...- oulty in a perforated. plate column than in any other types' and. should oleaning 'be necessary it could, be aocomplished much more easily. It is also believed that high plate efficienoies could be o'btained with per- i'orated plates 'beoause...

  4. Perspective on plating for precision finishing

    SciTech Connect (OSTI)

    Dini, J.W.

    1991-04-01T23:59:59.000Z

    This paper is intended as an overview on platings for precision finishing operations. After a brief review of the two processes (polishing and precision machining) by which a coating on a part can be converted to a precision surface, the coatings which work successfully in these applications will be discussed. Then adhesion and stress aspects of deposits will be covered. Electroless nickel, which is a particularly attractive coating for precision finishing applications, will be discussed in some detail, from its early years as the Kanigen'' process to the present. Since microstructural changes in deposits are important for precision parts, this aspect will be covered for electroless nickel, copper and silver deposits. Lastly, some words will be directed at potential future electrodeposited coatings including nickel-phosphorus alloys, and various silver alloys. 41 refs., 16 figs., 1 tab.

  5. Geothermal Casimir phenomena for the sphere-plate and cylinder-plate configurations

    E-Print Network [OSTI]

    Weber, Alexej

    2010-01-01T23:59:59.000Z

    We investigate the nontrivial interplay between geometry and temperature in the Casimir effect for the sphere-plate and cylinder-plate configurations. At low temperature, the thermal contribution to the Casimir force is dominated by this interplay, implying that standard approximation techniques such as the PFA are inapplicable even in the limit of small surface separation. Thermal fluctuations on scales of the thermal wavelength lead to a delocalization of the thermal force density at low temperatures. As a consequence, the temperature dependence strongly differs from naive expectations. Most prominently, thermal forces can develop non-monotonic behavior below a critical temperature. We perform a comprehensive study of such geothermal phenomena in these Casimir geometries, using analytical and numerical worldline techniques for Dirichlet scalar fluctuations.

  6. Geothermal Casimir phenomena for the sphere-plate and cylinder-plate configurations

    E-Print Network [OSTI]

    Alexej Weber; Holger Gies

    2010-03-17T23:59:59.000Z

    We investigate the nontrivial interplay between geometry and temperature in the Casimir effect for the sphere-plate and cylinder-plate configurations. At low temperature, the thermal contribution to the Casimir force is dominated by this interplay, implying that standard approximation techniques such as the PFA are inapplicable even in the limit of small surface separation. Thermal fluctuations on scales of the thermal wavelength lead to a delocalization of the thermal force density at low temperatures. As a consequence, the temperature dependence strongly differs from naive expectations. Most prominently, thermal forces can develop non-monotonic behavior below a critical temperature. We perform a comprehensive study of such geothermal phenomena in these Casimir geometries, using analytical and numerical worldline techniques for Dirichlet scalar fluctuations.

  7. A Nonempirical Test on the Weight of Pseudorandom Number Generators

    E-Print Network [OSTI]

    Matsumoto, Makoto

    A Nonempirical Test on the Weight of Pseudorandom Number Generators Makoto Matsumoto1 and Takuji introduce a theoretical test, named weight discrepancy test, on pseu- dorandom number generators. This test selected. This test can be performed for most generators based on a linear recursion over the two

  8. Generation of large-scale winds in horizontally anisotropic convection

    E-Print Network [OSTI]

    von Hardenberg, J; Provenzale, A; Spiegel, E A

    2015-01-01T23:59:59.000Z

    We simulate three-dimensional, horizontally periodic Rayleigh-B\\'enard convection between free-slip horizontal plates, rotating about a horizontal axis. When both the temperature difference between the plates and the rotation rate are sufficiently large, a strong horizontal wind is generated that is perpendicular to both the rotation vector and the gravity vector. The wind is turbulent, large-scale, and vertically sheared. Horizontal anisotropy, engendered here by rotation, appears necessary for such wind generation. Most of the kinetic energy of the flow resides in the wind, and the vertical turbulent heat flux is much lower on average than when there is no wind.

  9. Vacuum fusion bonded glass plates having microstructures thereon

    DOE Patents [OSTI]

    Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

    2001-01-01T23:59:59.000Z

    An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

  10. Denaturing Urea PAGE -Large Gel Preparation of Glass Plates

    E-Print Network [OSTI]

    Aris, John P.

    tube. Mix. Pour ~2.5 mls on inside surface of long glass plate. Spread and polish with Kimwipes. Repeat gel solution down middle of glass plates with 25 ml pipette. Do not trap bubbles in gel. Adjust flow rate with tilt of gel. Place gel close to horizontal (top end slightly elevated). Insert comb. Do

  11. Quantitative Imaging of Corrosion in Plates by Eddy Current Methods

    E-Print Network [OSTI]

    Santosa, Fadil

    Quantitative Imaging of Corrosion in Plates by Eddy Current Methods Bruno Luong \\Lambda and Fadil the problem of determining material loss due to cor­ rosion in a plate. Eddy current data are collected on one the relationship between eddy current loop impedance change with the loss profile. In this context, we show

  12. Dynamic optimization of a plate reactor start-up

    E-Print Network [OSTI]

    of a plate reactor #12;Safety conditions for ignition and conversion Avoid regions in the state-space, where reactor #12;Details of the NMPC implementation Cost function = tp t0 (x(t), u(t), ¯u(t), r(t))dt =1 + 1 2Dynamic optimization of a plate reactor start-up Staffan Haugwitz, Per Hagander and John Bagterp

  13. STATIC ANALYSIS OF SANDWICH PLATES BY FINITE ELEMENTS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    STATIC ANALYSIS OF SANDWICH PLATES BY FINITE ELEMENTS V. MANET, W.-S. HAN AND A. VAUTRIN ´Ecole des continuity at hal-00663233,version1-26Jan2012 #12;Static analysis of sandwich plates by finite elements 3 and are presented in this paper. 2. Hybrid sandwich finite elements In this section, we present the development

  14. Heterogeneous cavitation in liquid helium 4 near a glass plate

    E-Print Network [OSTI]

    Caupin, Frédéric

    Heterogeneous cavitation in liquid helium 4 near a glass plate X. Chavanne, S. Balibar and F wave to study cavitation, i.e. the nucleation of bubbles, in liquid helium 4 near a clean glass plate and threshold pressures in the range 0 to -3 bar, significantly less negative than for homogeneous cavitation

  15. GLOBAL PLATE MOTION FRAMES: TOWARD A UNIFIED MODEL

    E-Print Network [OSTI]

    Müller, Dietmar

    , transform faults, and seafloor spreading, cementing the plate tectonic paradigm. However, so and the mapping of reconstructed large igneous provinces to core­mantle boundary topography, we argue shell of the Earth, and their past movements may be traced using geological data. Plate tectonics

  16. Thermoelectric Generators 1. Thermoelectric generator

    E-Print Network [OSTI]

    Lee, Ho Sung

    1 Thermoelectric Generators HoSung Lee 1. Thermoelectric generator 1.1 Basic Equations In 1821 effects are called the thermoelectric effects. The mechanisms of thermoelectricity were not understood. Cold Hot I - -- - - - - -- Figure 1 Electron concentration in a thermoelectric material. #12;2 A large

  17. Efficient polarization gating of high-order harmonic generation by polarization-shaped ultrashort pulses

    E-Print Network [OSTI]

    Silberberg, Yaron

    Polarization gating of high-order harmonic generation takes advantage of the significant reduction of har for generation of polarization gated pulses using wave-plate combinations is inefficient, and propose photon energy radiation from the harmonic spectrum. Need- less to say, the generation of near single

  18. Impact of graphene coating on the atom-plate interaction

    E-Print Network [OSTI]

    G. L. Klimchitskaya; V. M. Mostepanenko

    2014-06-23T23:59:59.000Z

    Using the recently proposed quantum electrodynamical formalism, we calculate the Casimir-Polder free energies and forces between the ground state atoms of Rb, Na, Cs and He${}^{\\ast}$ and the plates made of Au, Si, sapphire and fused silica coated with a graphene sheet. It is shown that the graphene coating has no effect on the Casimir-Polder interaction for metallic plates, but influences significantly for plates made of dielectric materials. The influence of graphene coating increases with decreasing static dielectric permittivity of the plate material and the characteristic frequency of an atomic dynamic polarizability. Simple analytic expressions for the classical limit of the Casimir-Polder free energy and force between an atom and a graphene-coated plate are obtained. From the comparison with the results of numerical computations, the application region of these expressions is determined.

  19. Naming, Reference, and Sense: Theoretical and Practical Attitudes at Odds

    E-Print Network [OSTI]

    Norman, Andrew

    Naming, Reference, and Sense: Theoretical and Practical Attitudes at Odds ANDREW NORMAN Northwestern University Three questions lie at the center of the philosophical controversy over proper names: 1) Do proper names have a sense? 2) If so...

  20. Bachelor of Business Administration, General Business, 2013-2014 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Business Administration, General Business, 2013-2014 Name ID# Date General Degree to Managerial Accounting 3 CID BUSCOM 201 Business Communication 3 BUSSTAT 207-208 Statistical Techniques Leadership for a New Generation 3 GENBUS 202 The Legal Environment of Business 3 FF GENBUS 450 Business

  1. Bachelor of Business Administration, International Business, 2012-2013 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Business Administration, International Business, 2012-2013 Name ID# Date General Degree Introduction to Managerial Accounting 3 3 CID BUSCOM 201 Business Communication BUSSTAT 207-208 Statistical Generation GENBUS 202 The Legal Environment of Business or GENBUS 304 Law For Accountants I FF GENBUS 450

  2. Bachelor of Business Administration, International Business, 2013-2014 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Business Administration, International Business, 2013-2014 Name ID# Date General Degree Introduction to Managerial Accounting CID BUSCOM 201 Business Communication BUSSTAT 207-208 Statistical Generation GENBUS 202 The Legal Environment of Business or GENBUS 304 Law For Accountants I FF GENBUS 450

  3. Bachelor of Business Administration, General Business, 2012-2013 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Business Administration, General Business, 2012-2013 Name ID# Date General Degree to Managerial Accounting 3 CID BUSCOM 201 Business Communication 3 BUSSTAT 207-208 Statistical Techniques Leadership for a New Generation 3 GENBUS 202 The Legal Environment of Business 3 FF GENBUS 450 Business

  4. Bachelor of Business Administration, General Business, 2014-2015 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Business Administration, General Business, 2014-2015 Name ID# Date General Degree to Managerial Accounting 3 CID BUSCOM 201 Business Communication 3 BUSSTAT 207-208 Statistical Techniques Leadership for a New Generation 3 GENBUS 202 The Legal Environment of Business 3 FF GENBUS 450 Business

  5. Optics -Laser Doppler Imaging. As the name suggests,LDI,Laser Doppler Imaging exploits the Doppler

    E-Print Network [OSTI]

    Floreano, Dario

    Optics - Laser Doppler Imaging. As the name suggests,LDI,Laser Doppler Imaging exploits the Doppler effect to generate images,in this case of red blood cells moving within the microcirculatory system the Doppler shifted light we obtain information on all the red cells moving in the illuminated tissue,hence we

  6. Kjiersten Fagnan Named NERSC/JGI Engagement Lead

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

    Kjiersten Fagnan Named NERSCJGI Engagement Lead Kjiersten Fagnan Appointed NERSCJGI Engagement Lead September 1, 2014 fagnan.jpg Kjiersten Fagnan has been named the NERSCJGI...

  7. Department of Energy Names Director for Office of Indian Energy...

    Energy Savers [EERE]

    Department of Energy Names Director for Office of Indian Energy Policy and Makes Available 2 Million for Clean Energy Projects on Tribal Lands Department of Energy Names Director...

  8. Bill Reis Named Vice President, Public & Governmental Affairs...

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

    Bill Reis Named Vice ... Bill Reis Named Vice President, Public & Governmental Affairs Posted: October 30, 2013 - 10:15am Bill Reis, Vice President, Public & Governmental Affairs...

  9. Richard Lazarus Named as Executive Director of National Commission...

    Office of Environmental Management (EM)

    Lazarus Named as Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling Richard Lazarus Named as Executive Director of National...

  10. Energy Department Names Two Colorado-based Electric Cooperatives...

    Energy Savers [EERE]

    Energy Department Names Two Colorado-based Electric Cooperatives as Wind Cooperatives of the Year for 2014 Energy Department Names Two Colorado-based Electric Cooperatives as Wind...

  11. Emergency Work Y N LBNL Subcontractor Pre-Task Hazard Analysis Company Name: Project Name: Location: Date: .

    E-Print Network [OSTI]

    Eisen, Michael

    Emergency Work Y N LBNL Subcontractor Pre-Task Hazard Analysis Company Name: Project Name: Location: Company Name: Date: LBNL P/M: LBNL LBNL CSE: LBNL Pg 1 of 2 -Over- 12/12 #12;PTHA Guide Hazards Controls

  12. Effect of polyurea on dynamic response and fracture resistance of steel plates under impulsive loads

    E-Print Network [OSTI]

    Amini, Mahmoud Reza

    2007-01-01T23:59:59.000Z

    on the dynamic response of steel plates, 2006 SEM AnnualPenetration protection of steel plates with polyurea layer,the post-failure motion of steel plates subjected to blast

  13. Classes Entering Fall 2009 and Fall 2010 Last Name: First Name: Middle Ini2al

    E-Print Network [OSTI]

    Afshari, Ehsan

    Classes Entering Fall 2009 and Fall 2010 Last Name: First Name: Middle Ini2 ini2als for agreement: Date: From the courses listed in the tables above, iden2fy Wri2ng Advisor Approved Ini2als: Date: Probability & Sta2s2cs Final ECE Approval: Advanced

  14. Fostering the Next Generation Kyoto University launched the John Mung Program* (Kyoto University Young Scholars

    E-Print Network [OSTI]

    Takada, Shoji

    generation, now Opening the door to the next generation with nanocarbon materials. NANO-MAT Graphene.iae.kyoto-u.ac.jp/molecule/index.html Structures of graphene nanoribbons (GNRs). *The program is named after the Japanese sailor, Nakahama Manjir

  15. Generation of graph-state streams

    E-Print Network [OSTI]

    Daniel Ballester; Jaeyoon Cho; M. S. Kim

    2010-12-08T23:59:59.000Z

    We propose a protocol to generate a stream of mobile qubits in a graph state through a single stationary parent qubit and discuss two types of its physical implementation, namely, the generation of photonic graph states through an atom-like qubit and those of flying atoms through a cavity-mode photonic qubit. The generated graph states fall into an important class that can hugely reduce the resource requirement of fault-tolerant linear optics quantum computation, which was previously known to be far from realistic. In regard to the flying atoms, we also propose a heralded generation scheme, which allows for high-fidelity graph states even under the photon loss.

  16. Perforated plates for cryogenic regenerators and method of fabrication

    DOE Patents [OSTI]

    Hendricks, J.B.

    1994-03-29T23:59:59.000Z

    Perforated plates having very small holes with a uniform diameter throughout the plate thickness are prepared by a [open quotes]wire drawing[close quotes] process in which a billet of sacrificial metal is disposed in an extrusion can of the plate metal, and the can is extruded and restacked repeatedly, converting the billet to a wire of the desired hole diameter. At final size, the rod is then sliced into wafers, and the wires are removed by selective etching. This process is useful for plate metals of interest for high performance regenerator applications, in particular, copper, niobium, molybdenum, erbium, and other rare earth metals. Er[sub 3]Ni, which has uniquely favorable thermophysical properties for such applications, may be incorporated in regions of the plates by providing extrusion cans containing erbium and nickel metals in a stacked array with extrusion cans of the plate metal, which may be copper. The array is heated to convert the erbium and nickel metals to Er[sub 3]Ni. Perforated plates having two sizes of perforations, one of which is small enough for storage of helium, are also disclosed. 10 figures.

  17. Perforated plates for cryogenic regenerators and method of fabrication

    DOE Patents [OSTI]

    Hendricks, John B. (Huntsville, AL)

    1994-01-01T23:59:59.000Z

    Perforated plates (10) having very small holes (14) with a uniform diameter throughout the plate thickness are prepared by a "wire drawing" process in which a billet of sacrificial metal is disposed in an extrusion can of the plate metal, and the can is extruded and restacked repeatedly, converting the billet to a wire of the desired hole diameter. At final size, the rod is then sliced into wafers, and the wires are removed by selective etching. This process is useful for plate metals of interest for high performance regenerator applications, in particular, copper, niobium, molybdenum, erbium, and other rare earth metals. Er.sub.3 Ni, which has uniquely favorable thermophysical properties for such applications, may be incorporated in regions of the plates by providing extrusion cans (20) containing erbium and nickel metals in a stacked array (53) with extrusion cans of the plate metal, which may be copper. The array is heated to convert the erbium and nickel metals to Er.sub.3 Ni. Perforated plates having two sizes of perforations (38, 42), one of which is small enough for storage of helium, are also disclosed.

  18. Regenerate metal-plating baths to cut waste and save

    SciTech Connect (OSTI)

    NONE

    1995-03-01T23:59:59.000Z

    During electrode-based metal plating of equipment components, the formation of an electrical field causes metal deposits to be thicker at edges and seams, and thinner on flat surfaces. And, electrode-based methods consume large amounts of energy. Electroless-nickel (EN) -- or autocatalytic -- plating systems were pioneered in the 1940s to solve these problems. EN plating produces a more uniform coating, irrespective of the complexity of the part, and it consumes less electricity, since to electric current is required during plating. Plating in an EN system results from a chemical reaction between nickel in the bath and the substrate of the equipment component. The downside of electroless plating, however, is the limited life of the nickel bath, and the large volume of metal waste produced by bath disposal. Ionsep Corp. (Wilmington, Del.) has developed an electrodialytic system that continuously reforms the EN plating baths, to give them longer life. Its patented system has been successfully laboratory tested in a 1-ft{sup 2} cell, and the firm recently won a $250,000 grant from the US Dept. of Energy (Washington, D.C.) and Environmental Protection Agency (Washington, D.C.), to design and engineer a commercial-scale version of the system.

  19. NONDESTRUCTIVE EXAMINATION OF FUEL PLATES FOR THE RERTR FUEL DEVELOPMENT EXPERIMENTS

    SciTech Connect (OSTI)

    N.E. Woolstenhulme; S.C. Taylor; G.A. Moore; D.M. Sterbentz

    2012-09-01T23:59:59.000Z

    Nuclear fuel is the core component of reactors that is used to produce the neutron flux required for irradiation research purposes as well as commercial power generation. The development of nuclear fuels with low enrichments of uranium is a major endeavor of the RERTR program. In the development of these fuels, the RERTR program uses nondestructive examination (NDE) techniques for the purpose of determining the properties of nuclear fuel plate experiments without imparting damage or altering the fuel specimens before they are irradiated in a reactor. The vast range of properties and information about the fuel plates that can be characterized using NDE makes them highly useful for quality assurance and for analyses used in modeling the behavior of the fuel while undergoing irradiation. NDE is also particularly useful for creating a control group for post-irradiation examination comparison. The two major categories of NDE discussed in this paper are X-ray radiography and ultrasonic testing (UT) inspection/evaluation. The radiographic scans are used for the characterization of fuel meat density and homogeneity as well as the determination of fuel location within the cladding. The UT scans are able to characterize indications such as voids, delaminations, inclusions, and other abnormalities in the fuel plates which are generally referred to as debonds as well as to determine the thickness of the cladding using ultrasonic acoustic microscopy methods. Additionally, the UT techniques are now also being applied to in-canal interim examination of fuel experiments undergoing irradiation and the mapping of the fuel plate surface profile to determine fuel swelling. The methods used to carry out these NDE techniques, as well as how they operate and function, are described along with a description of which properties are characterized.

  20. Conductivity fuel cell collector plate and method of fabrication

    DOE Patents [OSTI]

    Braun, James C. (Juno Beach, FL)

    2002-01-01T23:59:59.000Z

    An improved method of manufacturing a PEM fuel cell collector plate is disclosed. During molding a highly conductive polymer composite is formed having a relatively high polymer concentration along its external surfaces. After molding the polymer rich layer is removed from the land areas by machining, grinding or similar process. This layer removal results in increased overall conductivity of the molded collector plate. The polymer rich surface remains in the collector plate channels, providing increased mechanical strength and other benefits to the channels. The improved method also permits greater mold cavity thickness providing a number of advantages during the molding process.

  1. Curved plate damper test and simulations with snubbers, through- flow, and flexible plate effects

    E-Print Network [OSTI]

    Gadangi, Ravindra Kumar

    1992-01-01T23:59:59.000Z

    Fects of variation of snubber porosity 4. 4 Effects of variation of LN2 supply pressure 4. 5 EfFects of variation of damper plate thickness 4. 6 EfFects of variation of' frequency Page 15 38 39 53 55 70 70 72 74 4. 7 Comparison of damping... Page 2. 2 2. 3 2. 4 2, 5 2. 6 2. 7 2. 8 2. 9 2. 10 2. 11 2. 12 2. 13 2. 14 2. 15 2. 16 2. 17 3. 1 3. 4 3. 5 3. 6 Photo of the damper rig Rotor shaft with dimensions and probe locations Rotor-damper-bearing assembly Section...

  2. Oxidation studies of CrAlON nanolayered coatings on steel plates...

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

    coatings on steel plates. Abstract: The requirements of low cost and high-temperature corrosion resistance for bipolar interconnect plates in solid oxide fuel cell stacks have...

  3. BUILDING NAME HEYDON-LAURENCE BUILDING

    E-Print Network [OSTI]

    Viglas, Anastasios

    BUILDING NAME HEYDON-LAURENCE BUILDING PHARMACY AND BANK BUILDING JOHN WOOLEY BUILDING OLD TEARCHER'S BUILDING PHYSICS BUILDING BAXTER'S LODGE INSTITUTE BUILDING CONSERVATION WORKS R.D.WATT BUILDING MACLEAY BUILDING THE QUARANGLE BADHAM BUILDING J.D. STEWART BUILDING BLACKBURN BUILDING MADSEN BUILDING STORE

  4. Building Name 100 Antoinette 191 DTE

    E-Print Network [OSTI]

    Cinabro, David

    2-Jul-13 Building Name Bldg No Utility 100 Antoinette 191 DTE 1011 Ferry East 527 DTE 110 E. Warren Hancock West 074 DTE Academic/Administrative Building 062 DTE Alex Manoogian Hall 155 PLD Alumni House 042 PLD Art Building 040 PLD Atchison (South) Hall 104 DTE Athletic Multi-purpose Indoor Facility 091 PLD

  5. Module name: Interactive computer graphics Abbreviation: ICG

    E-Print Network [OSTI]

    Ahlers, Volker - Fakultät IV

    Module name: Interactive computer graphics Abbreviation: ICG Study semester: 2 nd semester (SS majoring in "Graphics and Visualization" Teaching methods/SWS: 2 SWS lecture with approx. 15 students 2 SWS: Computer Vision, cryptography and algorithms, computer graphics lecture in Bachelor study program Learning

  6. Rank Project Name Directorate, Dept/Div

    E-Print Network [OSTI]

    ,370.00 0.32 72 ft3 solid rad waste; 35 gal of mixed waste; 108 gal of haz waste; 324 ft3 of rad DIS waste 6Rank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1 waste 2 Replacement of Mercury Thermometers Basic Energy Sciences, Condensed Matter Physics & Material

  7. Bursar Stamp Name: LPE Workshop and Exam

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    Bursar Stamp Name: LPE Workshop and Exam SPRING 2014 OSU-Tulsa LPE Workshop Dates OSU-Tulsa LPE" or better is required to take the exam. Students transferring to the Tulsa campus should plan on taking, Jan. 3 You must pay your $25 fee to the OSU-Tulsa Bursar. This stamped form is your receipt and ticket

  8. CURRICULUM VITAE Name: Carl E. Pray

    E-Print Network [OSTI]

    Goodman, Robert M.

    /67-2/68 EXPERIENCE Visiting Scholar, Department of Agriculture and Resource Economics and Energy Biosciences and the pricing of agricultural inputs and outputs for Bangladesh Ministry of Agriculture and Bangladesh Planning1 CURRICULUM VITAE Name: Carl E. Pray Title: Professor II Address: Department of Agricultural, Food

  9. The College of Engineering has named

    E-Print Network [OSTI]

    Wang, Xiaorui "Ray"

    The College of Engineering has named William (Bill) M. Dunne as the new Associate Dean for Research.D. in geology from the University of Bristol, England. He joined the UT Arts and Sciences faculty in 1988 Dunne Dear COE Alumni and Friends, As an MS/PhD graduate of the College of Engineering (COE

  10. Records Management Strategy Originator name: Suzie Mereweather

    E-Print Network [OSTI]

    Doran, Simon J.

    1 Records Management Strategy Originator name: Suzie Mereweather Department: Information Compliance records management and will seek to develop records management systems consistent with the Lord Chancellor's Code of Practice on the Management of Records issued under section 46 of the Freedom of Information Act

  11. Using the Web for Name Authority Work

    E-Print Network [OSTI]

    Whittaker, Beth M.; Spillane, Jodi Lynn

    2001-01-01T23:59:59.000Z

    While many catalogers are using the Web to find the information they need to perform authority work quickly and accurately, the full potential of the Web to assist catalogers in name authority work has yet to be realized. The ever-growing nature...

  12. Name of Lecture Intensive Thermal Engineering

    E-Print Network [OSTI]

    Name of Lecture Intensive Thermal Engineering Term 2nd semester (October) Units 2-0-0 Lecturers' understanding of the essential part of thermal engineering, comprehensively. The classes are given by three in Thermal Engineering field require the students to have fundamental concepts of thermodynamics and heat

  13. PROGRAMME SPECIFICATION Programme name Radiography (Computed Tomography);

    E-Print Network [OSTI]

    Weyde, Tillman

    1 PROGRAMME SPECIFICATION KEY FACTS Programme name Radiography (Computed Tomography); Radiography in a clinical speciality, for example, Computed Tomography, you must successfully complete the Computed-time The postgraduate programmes in Radiography provide advanced education in #12;2 Computed Tomography and Medical

  14. Summer Academy Scholarship Application Name: Date

    E-Print Network [OSTI]

    Schaefer, Marcus

    Summer Academy Scholarship Application Name: Date: Address: City: State: Zip Code: Please for this scholarship? In the spirit of St. Vincent DePaul, Summer Academy scholarships are distributed based on both Date Apply online to the Summer Academy before submitting your scholarship application. You must first

  15. CORAL Name: STS 2 Model Number: ICP

    E-Print Network [OSTI]

    Reif, Rafael

    CORAL Name: STS 2 Model Number: ICP Location: TRL Introduction: The ST Systems Multiplex ICP tool prior to starting your process in CORAL. Loading a Wafer: The wafer is loaded into the system using of the tool. #12;If there are any issues with the tool post a comment in CORAL and contact Donal 2-2983. #12;

  16. PLASMAQUEST STANDARD OPERATING PROCEDURE CORAL Name: Plasmaquest

    E-Print Network [OSTI]

    Reif, Rafael

    PLASMAQUEST STANDARD OPERATING PROCEDURE CORAL Name: Plasmaquest Model Number: 145 Location: TRL. PROCEDURE: Check reservations in CORAL to insure that you reserved the correct machine in the correct, if this is the case. `Engage' the machine in CORAL for the equipment that you are about to use; use this command

  17. Project Name Project Number Tagging Type

    E-Print Network [OSTI]

    Project Name Project Number Primary Tagging Type Secondary Tagging Type Fish Species Tagging/ Secondary Legal Driver (BiOp, MOA, Accord, etc.) Tagging Purpose Funded Entity Tagging Location Retrieval CWT Recovery Project 2010-036-00 CWT PIT Chinook, coho retrieval, analysis, address PSMFC sampling

  18. NATURAL GAS ADVISORY COMMITTEE Name Affiliation Sector

    E-Print Network [OSTI]

    NATURAL GAS ADVISORY COMMITTEE 2011-2013 Name Affiliation Sector Dernovsek, David Bonneville Power Defenbach, Byron Intermountain Gas Distribution Dragoon, Ken NWPCC Council Friedman, Randy NW Natural Gas Distribution Gopal, Jairam Southern CA Edison Electric Utility Hamilton, Linda Shell Trading Gas & Power

  19. Ciaran Hughes Internship Report Name: Ciaran Hughes

    E-Print Network [OSTI]

    Ciaran Hughes Internship Report Name: Ciaran Hughes Current Status: PhD student at DAMTP Website³ Supervisor: Professor David Wales Summary of Work: The diversification internships allow students internships administrative contacts, most applicants had their work plans organised before the time approached

  20. POLICY NAME 1ST READING BY

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    POLICY NAME 1ST READING BY FACULTY SENATE APPROVED BY FACULTY SENATE POSTED FOR PUBLIC COMMENT APPROVED BY PRES or PROVOST ADOPTED FINAL POLICY DESTINATION Student Pregnancy Leave Pending Regents Professor (Version 1) 01/26/2011 04/27/2011 Regents Professor (Version 2) 04/12/2012 Revised Policy

  1. CURRICULUM VITAE Name: Gretchen A. Meyer

    E-Print Network [OSTI]

    Meyer, Gretchen A.

    1 CURRICULUM VITAE PERSONAL Name: Gretchen A. Meyer Address: University of Wisconsin ­ Milwaukee York State Regents Scholarship 1975 National Merit Letter of Commendation GRANTS 2010 G.A. Meyer, S. Research Growth Initiative, UWM. ($54,002) 2006 Young, E.B., G.A. Meyer, J.A. Reinartz, M. Schwartz, and S

  2. Rank Project Name Directorate, Dept/Div

    E-Print Network [OSTI]

    waste 2 Motion Lights Energy Sciences & Technology, EENS (Dave Elling) $3,200 $7,000.00 0.46 Energy Light Source, NSLS (John Aloi) $1,500 $5,200.00 0.29 200 gallons corrosive waste 6 Electronic RecyclingRank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1

  3. Generation of low-divergence laser beams

    DOE Patents [OSTI]

    Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

    1993-01-01T23:59:59.000Z

    Apparatus for transforming a conventional beam of coherent light, having a Gaussian energy distribution and relatively high divergence, into a beam in which the energy distribution approximates a single, non-zero-order Bessel function and which therefore has much lower divergence. The apparatus comprises a zone plate having transmitting and reflecting zones defined by the pattern of light interference produced by the combination of a beam of coherent light with a Gaussian energy distribution and one having such a Bessel distribution. The interference pattern between the two beams is a concentric array of multiple annuli, and is preferably recorded as a hologram. The hologram is then used to form the transmitting and reflecting zones by photo-etching portions of a reflecting layer deposited on a plate made of a transmitting material. A Bessel beam, containing approximately 50% of the energy of the incident beam, is produced by passing a Gaussian beam through such a Bessel zone plate. The reflected beam, also containing approximately 50% of the incident beam energy and having a Bessel energy distribution, can be redirected in the same direction and parallel to the transmitted beam. Alternatively, a filter similar to the Bessel zone plate can be placed within the resonator cavity of a conventional laser system having a front mirror and a rear mirror, preferably axially aligned with the mirrors and just inside the front mirror to generate Bessel energy distribution light beams at the laser source.

  4. Generation of low-divergence laser beams

    DOE Patents [OSTI]

    Kronberg, J.W.

    1993-09-14T23:59:59.000Z

    Apparatus for transforming a conventional beam of coherent light, having a Gaussian energy distribution and relatively high divergence, into a beam in which the energy distribution approximates a single, non-zero-order Bessel function and which therefore has much lower divergence. The apparatus comprises a zone plate having transmitting and reflecting zones defined by the pattern of light interference produced by the combination of a beam of coherent light with a Gaussian energy distribution and one having such a Bessel distribution. The interference pattern between the two beams is a concentric array of multiple annuli, and is preferably recorded as a hologram. The hologram is then used to form the transmitting and reflecting zones by photo-etching portions of a reflecting layer deposited on a plate made of a transmitting material. A Bessel beam, containing approximately 50% of the energy of the incident beam, is produced by passing a Gaussian beam through such a Bessel zone plate. The reflected beam, also containing approximately 50% of the incident beam energy and having a Bessel energy distribution, can be redirected in the same direction and parallel to the transmitted beam. Alternatively, a filter similar to the Bessel zone plate can be placed within the resonator cavity of a conventional laser system having a front mirror and a rear mirror, preferably axially aligned with the mirrors and just inside the front mirror to generate Bessel energy distribution light beams at the laser source. 11 figures.

  5. Optimization Online - Passenger Name Record Data Mining Based ...

    E-Print Network [OSTI]

    Dolores Romero Morales

    2008-04-16T23:59:59.000Z

    Apr 16, 2008 ... Passenger Name Record Data Mining Based Cancellation Forecasting for Revenue Management. Dolores Romero ...

  6. Method and apparatus for enhancing microchannel plate data

    DOE Patents [OSTI]

    Thoe, R.S.

    1983-10-24T23:59:59.000Z

    A method and apparatus for determining centroid channel locations are disclosed for use in a system activated by one or more multichannel plates and including a linear diode array providing channels of information 1, 2, ...,n, ..., N containing signal amplitudes A/sub n/. A source of analog A/sub n/ signals, and a source of digital clock signals n, are provided. Non-zero A/sub n/ values are detected in a discriminator. A digital signal representing p, the value of n immediately preceding that whereat A/sub n/ takes its first non-zero value, is generated in a scaler. The analog A/sub n/ signals are converted to digital in an analog to digital converter. The digital A/sub n/ signals are added to produce a digital ..sigma..A/sub n/ signal in a full adder. Digital 1, 2, ..., m signals representing the number of non-zero A/sub n/ are produced by a discriminator pulse counter. Digital signals representing 1 A/sub p+1/, 2 A/sub p+2/, ..., m A/sub p+m/ are produced by pairwise multiplication in multiplier. These signal are added in multiplier summer to produce a digital ..sigma..nA/sub n/ - p..sigma..A/sub n/ signal. This signal is divided by the digital ..sigma..A/sub n/ signal in divider to provide a digital (..sigma..nA/sub n//..sigma..A/sub n/) -p signal. Finally, this last signal is added to the digital p signal in an offset summer to provide ..sigma..nA/sub n//..sigma..A/sub n/, the centroid channel locations.

  7. Method and apparatus for enhancing microchannel plate data

    DOE Patents [OSTI]

    Thoe, Robert S. (Livermore, CA)

    1987-01-01T23:59:59.000Z

    A method and apparatus for determining centroid channel locations is disclosed for use in a system activated by one or more multichannel plates (16,18) and including a linear diode array (24) providing channels of information 1, 2, . . . , n, . . . , N containing signal amplitudes A.sub.n. A source of analog A.sub.n signals (40), and a source of digital clock signals n (48), are provided. Non-zero A.sub.n values are detected in a discriminator (42). A digital signal representing p, the value of n immediately preceding that whereat A.sub.n takes its first non-zero value, is generated in a scaler (50). The analog A.sub.n signals are converted to digital in an analog to digital converter (44). The digital A.sub.n signals are added to produce a digital .SIGMA.A.sub.n signal in a full adder (46). Digital 1, 2, . . . , m signals representing the number of non-zero A.sub.n are produced by a discriminator pulse counter (52). Digital signals representing 1 A.sub.p+ 1, 2 A.sub.p+2, . . . , m A.sub.p+m are produced by pairwise multiplication in multiplier (54). These signals are added in multiplier summer (56) to produce a digital .SIGMA.nA.sub.n -p.SIGMA.A.sub.n signal. This signal is divided by the digital .SIGMA.A.sub.n signal in divider (58) to provide a digital (.SIGMA.nA.sub.n /.SIGMA.A.sub.n) -p signal. Finally, this last signal is added to the digital p signal in an offset summer (60) to provide .SIGMA.nA.sub.n /.SIGMA.A.sub.n, the centroid channel locations.

  8. Fast-growing willow shrub named `Fish Creek`

    SciTech Connect (OSTI)

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-05-08T23:59:59.000Z

    A distinct male cultivar of Salix purpurea named `Fish Creek`, characterized by rapid stem growth producing greater than 30% more woody biomass than either of its parents (`94001` and `94006`) and 20% more biomass than a current production cultivar (`SV1`). `Fish Creek` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Fish Creek` displays a low incidence of rust disease or damage by beetles or sawflies.

  9. Fast-growing willow shrub named `Fish Creek`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-05-08T23:59:59.000Z

    A distinct male cultivar of Salix purpurea named `Fish Creek`, characterized by rapid stem growth producing greater than 30% more woody biomass than either of its parents (`94001` and `94006`) and 20% more biomass than a current production cultivar (`SV1`). `Fish Creek` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. The stem biomass can be chipped and burned as a source of renewable energy, generating heat and/or electricity. `Fish Creek` displays a low incidence of rust disease or damage by beetles or sawflies.

  10. anchor plates: Topics by E-print Network

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

    influence and the alignment is determined by the structure of the interface between the brush and the pure solvent instead. Harald Lange; Friederike Schmid 2002-05-15 40 Plate...

  11. Nonlinear analysis of smart composite plate and shell structures

    E-Print Network [OSTI]

    Lee, Seung Joon

    2005-08-29T23:59:59.000Z

    Theoretical formulations, analytical solutions, and finite element solutions for laminated composite plate and shell structures with smart material laminae are presented in the study. A unified third-order shear deformation theory is formulated...

  12. DAMAGE ASSESSMENT OF COMPOSITE PLATE STRUCTURES WITH UNCERTAINTY

    E-Print Network [OSTI]

    Boyer, Edmond

    DAMAGE ASSESSMENT OF COMPOSITE PLATE STRUCTURES WITH UNCERTAINTY Chandrashekhar M.* , Ranjan Uncertainties associated with a structural model and measured vibration data may lead to unreliable damage that material uncertainties in composite structures cause considerable problem in damage assessment which can

  13. Method for regeneration of electroless nickel plating solution

    DOE Patents [OSTI]

    Eisenmann, Erhard T. (5423 Vista Sandia, NE., Albuquerque, NM 87111)

    1997-01-01T23:59:59.000Z

    An electroless nickel(EN)/hypophosphite plating bath is provided employing acetic acid/acetate as a buffer and which is, as a result, capable of perpetual regeneration while avoiding the production of hazardous waste. A regeneration process is provided to process the spent EN plating bath solution. A concentrated starter and replenishment solution is provided for ease of operation of the plating bath. The regeneration process employs a chelating ion exchange system to remove nickel cations from spent EN plating solution. Phosphites are then removed from the solution by precipitation. The nickel cations are removed from the ion exchange system by elution with hypophosphorous acid and the nickel concentration of the eluate adjusted by addition of nickel salt. The treated solution and adjusted eluate are combined, stabilizer added, and the volume of resulting solution reduced by evaporation to form the bath starter and replenishing solution.

  14. Method for regeneration of electroless nickel plating solution

    DOE Patents [OSTI]

    Eisenmann, E.T.

    1997-03-11T23:59:59.000Z

    An electroless nickel(EN)/hypophosphite plating bath is provided employing acetic acid/acetate as a buffer and which is, as a result, capable of perpetual regeneration while avoiding the production of hazardous waste. A regeneration process is provided to process the spent EN plating bath solution. A concentrated starter and replenishment solution is provided for ease of operation of the plating bath. The regeneration process employs a chelating ion exchange system to remove nickel cations from spent EN plating solution. Phosphites are then removed from the solution by precipitation. The nickel cations are removed from the ion exchange system by elution with hypophosphorus acid and the nickel concentration of the eluate adjusted by addition of nickel salt. The treated solution and adjusted eluate are combined, stabilizer added, and the volume of resulting solution reduced by evaporation to form the bath starter and replenishing solution. 1 fig.

  15. Impact perforation of monolithic polyethylene plates: projectile nose shape dependence

    E-Print Network [OSTI]

    Mohagheghian, I.; McShane, G. J.; Stronge, W. J.

    2015-02-12T23:59:59.000Z

    . The perforation mechanisms and energy absorption of these PE plates are contrasted with those of thin aluminium alloy targets that have the same total mass. UHMWPE outperforms these metallic targets for all three projectile nose shapes. Finally, the influence...

  16. Aperture-based antihydrogen gravity experiment: Parallel plate geometry

    SciTech Connect (OSTI)

    Rocha, J. R.; Hedlof, R. M.; Ordonez, C. A. [Department of Physics, University of North Texas, Denton, Texas 76203 (United States)] [Department of Physics, University of North Texas, Denton, Texas 76203 (United States)

    2013-10-15T23:59:59.000Z

    An analytical model and a Monte Carlo simulation are presented of an experiment that could be used to determine the direction of the acceleration of antihydrogen due to gravity. The experiment would rely on methods developed by existing antihydrogen research collaborations. The configuration consists of two circular, parallel plates that have an axis of symmetry directed away from the center of the earth. The plates are separated by a small vertical distance, and include one or more pairs of circular barriers that protrude from the upper and lower plates, thereby forming an aperture between the plates. Antihydrogen annihilations that occur just beyond each barrier, within a “shadow” region, are asymmetric on the upper plate relative to the lower plate. The probability for such annihilations is determined for a point, line and spheroidal source of antihydrogen. The production of 100,000 antiatoms is predicted to be necessary for the aperture-based experiment to indicate the direction of free fall acceleration of antimatter, provided that antihydrogen is produced within a sufficiently small antiproton plasma at a temperature of 4 K.

  17. Trade Marks and Domain Names: There's a lot in a name 

    E-Print Network [OSTI]

    Waelde, Charlotte

    Over two years ago, it was predicted that the end of the Internet was nigh unless there were concerted efforts put into place to solve the problems associated with domain names and trade mark clashes. Certainly, the ...

  18. Part 1: To be completed by the student Last Name: First Name

    E-Print Network [OSTI]

    Galles, David

    named experienced any of the following symptoms: Yes No 1. New, productive cough for more than 2 weeks 2. Coughing up blood 3. Hoarseness lasting more than 3 weeks 4. Night sweats lasting more than

  19. Highly conductive, multi-layer composite precursor composition to fuel cell flow field plate or bipolar plate

    DOE Patents [OSTI]

    Jang, Bor Z. (Centerville, OH); Zhamu, Aruna (Centerville, OH); Guo, Jiusheng (Centerville, OH)

    2011-02-15T23:59:59.000Z

    This invention provides a moldable, multiple-layer composite composition, which is a precursor to an electrically conductive composite flow field plate or bipolar plate. In one preferred embodiment, the composition comprises a plurality of conductive sheets and a plurality of mixture layers of a curable resin and conductive fillers, wherein (A) each conductive sheet is attached to at least one resin-filler mixture layer; (B) at least one of the conductive sheets comprises flexible graphite; and (C) at least one resin-filler mixture layer comprises a thermosetting resin and conductive fillers with the fillers being present in a sufficient quantity to render the resulting flow field plate or bipolar plate electrically conductive with a conductivity no less than 100 S/cm and thickness-direction areal conductivity no less than 200 S/cm.sup.2.

  20. Characterization of Bond Strength of U-Mo Fuel Plates Using the Laser Shockwave Technique: Capabilities and Preliminary Results

    SciTech Connect (OSTI)

    J. A. Smith; D. L. Cottle; B. H. Rabin

    2013-09-01T23:59:59.000Z

    This report summarizes work conducted to-date on the implementation of new laser-based capabilities for characterization of bond strength in nuclear fuel plates, and presents preliminary results obtained from fresh fuel studies on as-fabricated monolithic fuel consisting of uranium-10 wt.% molybdenum alloys clad in 6061 aluminum by hot isostatic pressing. Characterization involves application of two complementary experimental methods, laser-shock testing and laser-ultrasonic imaging, collectively referred to as the Laser Shockwave Technique (LST), that allows the integrity, physical properties and interfacial bond strength in fuel plates to be evaluated. Example characterization results are provided, including measurement of layer thicknesses, elastic properties of the constituents, and the location and nature of generated debonds (including kissing bonds). LST provides spatially localized, non-contacting measurements with minimum specimen preparation, and is ideally suited for applications involving radioactive materials, including irradiated materials. The theoretical principles and experimental approaches employed in characterizing nuclear fuel plates are described, and preliminary bond strength measurement results are discussed, with emphasis on demonstrating the capabilities and limitations of these methods. These preliminary results demonstrate the ability to distinguish bond strength variations between different fuel plates. Although additional development work is necessary to validate and qualify the test methods, these results suggest LST is viable as a method to meet fuel qualification requirements to demonstrate acceptable bonding integrity.

  1. Automated Diagnosis and Classification of Steam Generator Tube Defects

    SciTech Connect (OSTI)

    Dr. Gabe V. Garcia

    2004-10-01T23:59:59.000Z

    A major cause of failure in nuclear steam generators is tube degradation. Tube defects are divided into seven categories, one of which is intergranular attack/stress corrosion cracking (IGA/SCC). Defects of this type usually begin on the outer surface of the tubes and propagate both inward and laterally. In many cases these defects occur at or near the tube support plates. Several different methods exist for the nondestructive evaluation of nuclear steam generator tubes for defect characterization.

  2. Retrovirus Infection Protocol Day 1 Plate packaging cells with construct at 50-75% confluence. After plating replace

    E-Print Network [OSTI]

    Shoubridge, Eric

    , depending on the viral titer, the virus stock with medium. Add polybrene to a final concentration of 4ug/mL from 4mg/mL stock (kept at 4o C). For a 6-well or 60mm plate use 1mL, for a 100mm plate use 4m infected with PA317-hygro use hygromycin B at 100 units/ml. Selection will usually take from 7-10 days

  3. Ames Lab Named an Industry Safety Leader

    ScienceCinema (OSTI)

    Wessels, Tom

    2013-03-01T23:59:59.000Z

    The U.S. Department of Energy's Ames Laboratory has been named a 2010 Industry Leader Award winner by the National Safety Council. The Ames Laboratory was one of only 81 companies/organizations to receive the award for their safety performance and the only DOE national laboratory on the list. The award represents the top 5 percent of members that have qualified for the National Safety Council 2010 Occupational Excellence Achievement Award, based on 2009 calendar year data.

  4. Printed Name: Page 1 of 9

    E-Print Network [OSTI]

    Walba, David

    on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6 7 8 9 10 11 12 13Printed Name: Page 1 of 9 CHEM 3311 (300), Fall 2014 Professor Walba Third Hour Exam November 18: _____________________________ Recitation day and time: __________________________ This is a closed-book exam. The use of notes, calculators

  5. Printed Name: Page 1 of 7

    E-Print Network [OSTI]

    Walba, David

    on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6 7 8 9 10 11 12 13Printed Name: Page 1 of 7 CHEM 3311-100, Fall 2013 Professor Walba Second Hour Exam October 22: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  6. Printed Name: Page 1 of 6

    E-Print Network [OSTI]

    Walba, David

    on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6 7 8 9 10 11 12 13Printed Name: Page 1 of 6 CHEM 3311-100, Fall 2013 Professor Walba First Hour Exam September 24: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  7. Printed Name: Page 1 of 8

    E-Print Network [OSTI]

    Walba, David

    on each page of the exam. H He Li Be B C N O F Na Mg Al Si P S Ne Cl Ar Br I 1 2 3 4 5 6 7 8 9 10 11 12 13Printed Name: Page 1 of 8 CHEM 3311-100, Fall 2013 Professor Walba Third Hour Exam November 19: ________________________________ Recitation day and time: _____________________________ This is a closed-book exam. The use of notes

  8. Synthesis and Characterization of Nonbanded U-Nb Plate Material

    SciTech Connect (OSTI)

    R. E. Hackenberg, R. M Aikin, Jr., J. A. Balog, B. L. Bingham, R. Casey, A. Casteel, I. Cordova, R. Forsyth, F. G. Garcia, D. Guidry, D. L. Hammon, W. L. Hults, D. R. Korzekwa, A. M. Kelly, M. W. Kolby, K. A. Lao, J. C. Lashley, M. F. Lopez, R. McCabe, D. E. Nye, P. A. Papin, S. W. Quintana, J. L. Smith, D. F. Teter, D. J. Thoma, T. Tucker, P. K. Tubesing, R. R. Trujillo, C. J. Vigil, and H. M. Volz

    2007-01-22T23:59:59.000Z

    This report describes the synthesis and characterization of four plates, two each of U-5.5Nb and U-7.5Nb (nominal wt%) for aging studies described elsewhere. The plates were induction melted and cast into graphite molds that were unheated and {approx}0.5 inches thick to maximize the cooling rate and minimize large length-scale Nb segregation (banding). Microstructural images and electron microprobe traces observed after various processing stages, including casting, hot rolling, and homogenizing are documented. The as-cast microsegregation assumed the form of an isotropic cellular structure, with an amplitude of 3-15 wt% Nb and 40-50 micron-length scales. Subsequent thermomechanical processing was shown to be sufficient to attain Nb compositional homogeneity on local scales of hundreds of microns. The results of chemical analysis and other characterization methods are given. The principal impurity elements (of the 40+ elements measured) were carbon, boron, oxygen, tantalum, and iron. In all four plates, after homogenization, the Nb distribution across the entire plate cross-section showed minima at the plate faces and a broad maximum in the center, the differential being 0.5-0.7 wt% in U-7.5Nb and 0.2-0.5 wt% in U-5.5Nb. None of the impurity elements showed statistically significant variations between the center 50% of the plate volume vs the outer 25%. These plates were considered nonbanded and compositionally homogeneous for their proposed use because the required tensile, metallographic, and dilatometer specimens could be extracted from the fairly homogeneous center portion of the plate cross-section. Characterization of the phases and their transition temperatures by x-ray diffraction and dilatometry in rapidly quenched specimens from the final product confirmed that the microstructure of this plate material was suitable for the intended aging studies. The as-quenched tensile response from multiple specimens taken from each plate showed some variability, especially in the ultimate tensile strength and elongation to failure. In general, U-5.5Nb has higher strength and less ductility than U-7.5Nb, though both alloys exhibited the double yield behavior characteristic of banded U-6Nb.

  9. An elastic plate model for interseismic deformation in subduction Ravi V. S. Kanda1

    E-Print Network [OSTI]

    the subducting and overriding plates, as well as zero net steady state vertical offset between the two plates, 1983]. The BSM accomplishes this zero net strain in the overriding plate by parameterizing interseismic case of zero plate thickness, thereby providing an alternative motivation for the BSM. The ESPM also

  10. Ultrasonic measurement of the residual stresses in patch welded steel plates

    E-Print Network [OSTI]

    Junghans, Paul Gerard

    1994-01-01T23:59:59.000Z

    , structural steel plates. The two 1.2 in (48 in.) square plates were patch welded in the center to create a residual stress field; and subsequently, one of the plates was stress relieved. The LCR travel-time measurements on the plates not only differentiated...

  11. Ultrasonic measurement of the residual stresses in patch welded steel plates 

    E-Print Network [OSTI]

    Junghans, Paul Gerard

    1994-01-01T23:59:59.000Z

    , structural steel plates. The two 1.2 in (48 in.) square plates were patch welded in the center to create a residual stress field; and subsequently, one of the plates was stress relieved. The LCR travel-time measurements on the plates not only differentiated...

  12. The response of clamped sandwich plates with metallic foam cores to simulated blast loading

    E-Print Network [OSTI]

    Fleck, Norman A.

    projectiles. The sandwich plates comprise AISI 304 stainless steel face sheets and aluminium alloy metal foam

  13. Nanofocusing of soft X-ray laser pulses with Fresnel zone plate and its applications

    E-Print Network [OSTI]

    x Nanofocusing of soft X-ray laser pulses with Fresnel zone plate and its applications 699220056 #12;#12;i keep the faith #12;ii 200 0.16 (Fresnel zone plate) X 100.3 ................................................ 37 40 #12;1 1.1 NA X X (Fresnel zone plate) X (Fresnel zone plate) X #12;2 1

  14. Apparatus for tensile testing plate-type ceramic specimens

    DOE Patents [OSTI]

    Liu, K.C.

    1993-08-24T23:59:59.000Z

    Apparatus is described for gripping a plate-type tensile specimen having generally T-shaped end regions in a dynamic tension fatigue testing apparatus comprising an annular housing having an open-ended elongated cavity therein, a plurality of hydraulic piston means supported by the housing in a spaced array about the cavity, and a specimen-supporting plate means overlying the piston means at one end of the elongated cavity and displaceable by said piston means in a longitudinal direction with respect to the longitudinal axis of the cavity, said apparatus for gripping a flat plate-type tensile specimen comprising: a pair of elongated pull rods each having oppositely disposed first and second end regions; a pair of mounting means carried by said plate means with each mounting means for pivotally attaching the first end region of each of said pull rods in a central region of said plate means for supporting said pair of elongated pull rods in a side-by-side relationship along a common longitudinal centerline within said cavity; recess means in the second end region of each of said pull rods in adjacently disposed surface regions thereof with said recess means facing one another and each adapted to receive one side of one of the generally T-shaped end regions of the plate-type tensile specimen; and load-bearing means positionable in each of said recess means and adapted to bear against a shoulder on each side of the generally T-shaped end region of the plate-type tensile specimen when a tensile loading is applied thereon.

  15. Generation of Core/shell Nanoparticles with Laser Ablation 

    E-Print Network [OSTI]

    Jo, Young Kyong

    2012-10-19T23:59:59.000Z

    Two types of core/shell nanoparticles (CS-NPs) generation based on laser ablation are developed in this study, namely, double pulse laser ablation and laser ablation in colloidal solutions. In addition to the study of the generation mechanism of CS...

  16. Generation of Core/shell Nanoparticles with Laser Ablation

    E-Print Network [OSTI]

    Jo, Young Kyong

    2012-10-19T23:59:59.000Z

    Two types of core/shell nanoparticles (CS-NPs) generation based on laser ablation are developed in this study, namely, double pulse laser ablation and laser ablation in colloidal solutions. In addition to the study of the generation mechanism of CS...

  17. Results of irradiated cladding tests and clad plate experiments

    SciTech Connect (OSTI)

    Haggag, F.M.; Iskander, S.K.

    1988-01-01T23:59:59.000Z

    Two aspects critical to the fracture behavior of three-wire stainless steel cladding were investigated by the Heavy-Section Steel Technology (HSST) Program: (1) radiation effects on cladding strength and toughness, and (2) the response of mechanically loaded, flawed structures in the presence of cladding (clad plate experiments). Postirradiation testing results show that, in the test temperature range from /minus/125 to 288/degree/C, the yield strength increased, and ductility insignificantly increased, while there was almost no change in ultimate tensile strength. All cladding exhibited ductile-to-brittle transition behavior during Charpy impact testing. Radiation damage decreased the Charpy upper-shelf energy by 15 to 20% and resulted in up to 28/degree/C shifts of the Charpy impact transition temperature. Results of irradiated 12.5-mm-thick compact specimens (0.5TCS) show consistent decreases in the ductile fracture toughness, J/sub Ic/, and the tearing modulus. Results from clad plate tests have shown that (1) a tough surface layer composed of cladding and/or heat-affected zone has arrested running flaws under conditions where unclad plates have ruptured, and (2) the residual load-bearing capacity of clad plates with large subclad flaws significantly exceeded that of an unclad plate. 13 figs., 1 tab.

  18. Low Cost PEM Fuel Cell Metal Bipolar Plates

    SciTech Connect (OSTI)

    Wang, Conghua [TreadStone Technologies, Inc.

    2013-05-30T23:59:59.000Z

    Bipolar plate is an important component in fuel cell stacks and accounts for more than 75% of stack weight and volume. The technology development of metal bipolar plates can effectively reduce the fuel cells stack weight and volume over 50%. The challenge is the metal plate corrosion protection at low cost for the broad commercial applications. This project is aimed to develop innovative technological solutions to overcome the corrosion barrier of low cost metal plates. The feasibility of has been demonstrated and patented (US Patent 7,309,540). The plan is to further reduce the cost, and scale up the technology. The project is built on three pillars: 1) robust experimental evidence demonstrating the feasibility of our technology, 2) a team that consists of industrial leaders in fuel cell stack application, design, and manufactures; 3) a low-risk, significant-milestone driven program that proves the feasibility of meeting program objectives The implementation of this project will reduce the fuel cell stack metal bipolar separator plate cost which accounts 15-21% of the overall stack cost. It will contribute to the market adoption of fuel cell technologies. In addition, this corrosion protection technology can be used similar energy devices, such as batteries and electrolyzers. Therefore, the success of the project will be benefit in broad markets.

  19. Improved generator and detector of millimeter waves for use in microwave spectroscopy

    E-Print Network [OSTI]

    Tolberg, Wesley Edward

    1958-01-01T23:59:59.000Z

    of the corrosion problem were necessary. Tungsten wire was nickel plated and soldered in place. A pair of probes having solidered connections between tungsten and brass was made and tested. Not only were they appreciably more efficient in energy output.... It was necessary to solder small pieces of the slabs to the crystal mounting block and to grind them to the proper size for use as detector and generator crystals. Silicon semiconductor must first be nickel plated before it can be soldered. The nickel plating...

  20. Generation Planning (pbl/generation)

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

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

  1. Names and Titles in Early Tibetan Records

    E-Print Network [OSTI]

    Richardson, Hugh Edward

    1985-01-01T23:59:59.000Z

    and the Myang Btsun Khri Bo, the head of a Myang principality which may have been the heritage of the great minister Myang Mang Po Rje Zhang Snang who was all­ powerful in the early d:1YS of Srong Brtsan Sgam Po and was disgraced an,1 executed in about 636... -father in power, is called Myang Mang Po Rje Zhang Snang. His family may have been awarded the status of rgyal phran for this service. Mang Po Rje is also found as part of the names of persons of special distinction from the Mgar Khu, Dba's and Cog Ro rus...

  2. Hobart named American Chemical Society Fellow

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm) HarmonicbetandEnergy Energy Department'sHobart named

  3. Jia named Materials Research Society Fellow

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beam chargesJennifer Awe AboutJia named Materials

  4. Lienert named American Welding Society Fellow

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5Let us count theLienert named American Welding

  5. Property:Facility Name | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation, search Property Name Ezfeedflag Property

  6. Property:Foaf/Name | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation, search Property NameFirstWellDepthProperty Edit with form

  7. Property:ProjectName | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation,ProjectStartDatePropertyWavemaking Jump to:This is aProjectName

  8. Richard Shaheen named Senior VP of Transmission

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonant SoftRichard-Shaheen-named-Senior-VP-of-Transmission

  9. Terwilliger named American Crystallographic Association Fellow

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesis of 2D AlloysTrailsAND RESOLUTIONTerwilliger Named

  10. 9 Place-names in north-west Greenland

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 9 Length of track 23 minutes Title of track Place-names in north-west Greenland Translation...

  11. Dissertation Checklist Coversheet Created June 2014 Student Name: Student ID

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Dissertation Checklist Coversheet Created June 2014 Student Name: Student ID: Program: Supervisor's Name: Dissertation Defence Checklist Coversheet Office of Graduate Programs (OGP) University supervisory committee member has read the dissertation and agreed that it is examinable. Completed GR364

  12. Dissertation Checklist Coversheet Revised Nov 2014 Student Name: Student ID

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Dissertation Checklist Coversheet Revised Nov 2014 Student Name: Student ID: Program: Supervisor's Name: Dissertation Defence Checklist Coversheet Office of Graduate Programs (OGP) University supervisory committee member has read the dissertation and agreed that it is examinable. Completed GR364

  13. Department of Energy Names Virginia and Illinois Electric Cooperatives...

    Office of Environmental Management (EM)

    Department of Energy Names Virginia and Illinois Electric Cooperatives Wind Co-ops of the Year Department of Energy Names Virginia and Illinois Electric Cooperatives Wind Co-ops of...

  14. FIRST YEAR APPRENTICES Name (15) @uchicago.edu

    E-Print Network [OSTI]

    May, J. Peter

    FIRST YEAR APPRENTICES Name (15) @uchicago.edu Ian Alevy ianalevy Joshua Bosshardt jbosshardt Xin Hamming Zhang Hanmingzyy[gmail] SECOND and THIRD YEAR APPRENTICES Name (16) @uchicago.edu Aashirwad Anand

  15. REFERENCE CHECK QUESTIONS Candidate Name:_____________________ Date of Reference:_____________

    E-Print Network [OSTI]

    Provancher, William

    are the candidate's most significant strengths? Any areas for improvement? If you were in a position to hire:_____________ Reference Name:_____________________ Company:____________________ Conducted by:_______________________ Phone (name) handle conflict? How about pressure? Stress? Describe the candidate's productivity, commitment

  16. GE's Christine Furstoss Named to NACIE

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

    companies like GE will need workers with new and advanced skills in areas like 3D printing and virtual design. It's all about growing a new generation of workforce skills,...

  17. Waste reduction for electroless nickel-plating solutions at U. S. Army depots. Final report, Oct 91-Apr 92

    SciTech Connect (OSTI)

    Davis, J.S.

    1992-06-10T23:59:59.000Z

    Waste minimization is one of the most pressing environmental issues currently facing U.S. Army depots. The U.S. Army Toxic and Hazardous Materials Agency (USATHAMA) conducts research and development to support Army depots in implementing technologies to reduce waste generation. The Joint Depot Environmental Panel (JDEP) identified electroless nickel (EN) plating, which is currently used at Corpus Christi Army Depot (CCAD), Red River Army Depot (RRAD), and Sacramento Army Depot (SAAD) as a target for waste minimization research. This report presents the results of an evaluation conducted by USA regarding minimizing waste from EN-plating operations. The objective of this evaluation was to formulate recommendations for depots regarding implementation of waste minimization technologies. This evaluation was performed through site visits, a literature search, and discussions with vendors of EN processes and decontamination technologies.

  18. Fuel cell repeater unit including frame and separator plate

    DOE Patents [OSTI]

    Yamanis, Jean; Hawkes, Justin R; Chiapetta, Jr., Louis; Bird, Connie E; Sun, Ellen Y; Croteau, Paul F

    2013-11-05T23:59:59.000Z

    An example fuel cell repeater includes a separator plate and a frame establishing at least a portion of a flow path that is operative to communicate fuel to or from at least one fuel cell held by the frame relative to the separator plate. The flow path has a perimeter and any fuel within the perimeter flow across the at least one fuel cell in a first direction. The separator plate, the frame, or both establish at least one conduit positioned outside the flow path perimeter. The conduit is outside of the flow path perimeter and is configured to direct flow in a second, different direction. The conduit is fluidly coupled with the flow path.

  19. Scale-up of Carbon/Carbon Bipolar Plates

    SciTech Connect (OSTI)

    David P. Haack

    2009-04-08T23:59:59.000Z

    This project was focused upon developing a unique material technology for use in PEM fuel cell bipolar plates. The carbon/carbon composite material developed in this program is uniquely suited for use in fuel cell systems, as it is lightweight, highly conductive and corrosion resistant. The project further focused upon developing the manufacturing methodology to cost-effectively produce this material for use in commercial fuel cell systems. United Technology Fuel Cells Corp., a leading fuel cell developer was a subcontractor to the project was interested in the performance and low-cost potential of the material. The accomplishments of the program included the development and testing of a low-cost, fully molded, net-shape carbon-carbon bipolar plate. The process to cost-effectively manufacture these carbon-carbon bipolar plates was focused on extensively in this program. Key areas for cost-reduction that received attention in this program was net-shape molding of the detailed flow structures according to end-user design. Correlations between feature detail and process parameters were formed so that mold tooling could be accurately designed to meet a variety of flow field dimensions. A cost model was developed that predicted the cost of manufacture for the product in near-term volumes and long-term volumes (10+ million units per year). Because the roduct uses lowcost raw materials in quantities that are less than competitive tech, it was found that the cost of the product in high volume can be less than with other plate echnologies, and can meet the DOE goal of $4/kW for transportation applications. The excellent performance of the all-carbon plate in net shape was verified in fuel cell testing. Performance equivalent to much higher cost, fully machined graphite plates was found.

  20. Benefits of Windows Small Business Server Code Name "Aurora"

    E-Print Network [OSTI]

    Hunt, Galen

    Benefits of Windows Small Business Server Code Name "Aurora" includes: Daily automatic backups Business Server Code Name "Aurora" provides an easy-to-use solution ideal for first server small businesses with up to 25 users, Windows Small Business Server Code Name "Aurora" provides a cost-effective and easy

  1. Multi-well sample plate cover penetration system

    DOE Patents [OSTI]

    Beer, Neil Reginald (Pleasanton, CA)

    2011-12-27T23:59:59.000Z

    An apparatus for penetrating a cover over a multi-well sample plate containing at least one individual sample well includes a cutting head, a cutter extending from the cutting head, and a robot. The cutting head is connected to the robot wherein the robot moves the cutting head and cutter so that the cutter penetrates the cover over the multi-well sample plate providing access to the individual sample well. When the cutting head is moved downward the foil is pierced by the cutter that splits, opens, and folds the foil inward toward the well. The well is then open for sample aspiration but has been protected from cross contamination.

  2. Fuel cell collector plate and method of fabrication

    DOE Patents [OSTI]

    Braun, James C. (Juno Beach, FL); Zabriskie, Jr., John E. (Port St. Lucie, FL); Neutzler, Jay K. (Palm Beach Gardens, FL); Fuchs, Michel (Boynton Beach, FL); Gustafson, Robert C. (Palm Beach Gardens, FL)

    2001-01-01T23:59:59.000Z

    An improved molding composition is provided for compression molding or injection molding a current collector plate for a polymer electrolyte membrane fuel cell. The molding composition is comprised of a polymer resin combined with a low surface area, highly-conductive carbon and/or graphite powder filler. The low viscosity of the thermoplastic resin combined with the reduced filler particle surface area provide a moldable composition which can be fabricated into a current collector plate having improved current collecting capacity vis-a-vis comparable fluoropolymer molding compositions.

  3. HC-1 Ideal Gas and Absolute Zero Name_______________________ Lab Worksheet Group member names__________________________________

    E-Print Network [OSTI]

    Winokur, Michael

    that you always start with the same volume and pressure. 3) Compress the gas in the syringe as slowly as possible clicking at 5cm3 intervals and recording the volume. You can continue to slowly compress the gas reasoning. b) What do we call this process? #12;HC-1 Ideal Gas and Absolute Zero Name

  4. Page 1/3 -Curriculum vitae of Surname(s) First name(s)

    E-Print Network [OSTI]

    Terry, Jim

    (s) James L. Terry Address(es) 12 Eastbourne St., Cambridge, MA 02131 USA Telephone(s) +1 6172538637 Mobile. of Technology ­ Plasma Science and Fusion Center Type of business or sector Scientific research Dates 1978 is various expert and advisory capacities Name and address of employer Massachusetts Inst. of Technology

  5. Effects of axial plate heat conduction on the thermal performance of a laminar counterflow flat plate heat exchanger

    E-Print Network [OSTI]

    Demko, Jonathan Alexander

    1980-01-01T23:59:59.000Z

    THEN THE CENTERLINE TEHPERATUBES EY USING THZ ENERGY EQUATION AIONG THE CENTERLINE FINALLY E VAL HAT I THE FLO W FIELD EPS= 1, OD-04 DO 999 K=1, 850 REST=0 ~ 0 DO DO 70 J=1rM TH {N, J)= (4 DU?TH (8-1, J) -TH(8-2 ~ J) ) /3 DO DO 60 I= 2, 8L TH (I, M) = (DY2... thermal conductivity ratios of the plate to the fluid, dimensionless plate thicknesses, Reynolds and Prandtl numbers. ACKNOWLEDGEMENTS I would like to express my thanks to all those who gave me support while I was working toward this goal. Dr. Louis...

  6. Named Models in Coalgebraic Hybrid Logic

    E-Print Network [OSTI]

    Schroeder, Lutz

    2010-01-01T23:59:59.000Z

    Hybrid logic extends modal logic with support for reasoning about individual states, designated by so-called nominals. We study hybrid logic in the broad context of coalgebraic semantics, where Kripke frames are replaced with coalgebras for a given functor, thus covering a wide range of reasoning principles including, e.g., probabilistic, graded, default, or coalitional operators. Specifically, we establish generic criteria for a given coalgebraic hybrid logic to admit named canonical models, with ensuing completeness proofs for pure extensions on the one hand, and for an extended hybrid language with local binding on the other. We instantiate our framework with a number of examples. Notably, we prove completeness of graded hybrid logic with local binding.

  7. Fast-growing willow shrub named `Canastota`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P. (Marcellus, NY); Kopp, Richard F. (Marietta, NY); Smart, Lawrence B. (Geneva, NY); Volk, Timothy A. (Syracuse, NY)

    2007-05-15T23:59:59.000Z

    A distinct male cultivar of Salix sachalinensis.times.S. miyabeana named `Canastota`, characterized by rapid stem growth producing greater than 2.7-fold more woody biomass than its female parent (Salix sachalinensis `SX61`), 28% greater woody biomass yield than its male parent (Salix miyabeana `SX64`), and 20% greater woody biomass yield than a standard production cultivar, Salix dasyclados `SV1` when grown in the same field for the same length of time (two growing seasons after coppice) in Tully, N.Y. `Canastota` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. `Canastota` displays a low incidence of rust disease or damage by willow sawfly.

  8. 5.4.1 Ventilation and mode water `Mode Water' is the name given to a layer of

    E-Print Network [OSTI]

    Talley, Lynne D.

    5.4.1 Ventilation and mode water generation `Mode Water' is the name given to a layer of nearly (rather than the Ekman layer) that ventilates the underlying ocean, 5.4 Mode Waters Kimio Hanawa and Lynne of ventilated fluid within the sub- tropical gyre was indeed much increased due to lateral induction. In fact

  9. Approved Module Information for CE2105, 2014/5 Module Title/Name: Process Simulation Module Code: CE2105

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    the program to processes in chemicals manufacturing, power generation and petrochemical refiningApproved Module Information for CE2105, 2014/5 Module Title/Name: Process Simulation Module Code * Familiarity with the widely used process flowsheeting program AspenPlus. * The opportunity to apply

  10. Damping Estimation of Plates for Statistical Energy Analysis

    E-Print Network [OSTI]

    Vatti, Kranthi

    2011-06-01T23:59:59.000Z

    .R.D.M. algorithm. Statistical Energy Analysis (S.E.A.), which is a natural extension of the Power Input Method, is used to evaluate coupling loss factors for two sets of plates, one set joined along a line and the other set joined at a point. Two alternative...

  11. Nondestructive Evaluation of Plates Using Eddy Current Methods

    E-Print Network [OSTI]

    Nondestructive Evaluation of Plates Using Eddy Current Methods David C. Dobson Department in structures using eddy current methods is investigated. The goal of this work is to assess the extent to which a conductivity anomaly from eddy current data is quite unstable, and a method based on leastsquares principle

  12. Nondestructive Evaluation of Plates Using Eddy Current Methods

    E-Print Network [OSTI]

    Santosa, Fadil

    Nondestructive Evaluation of Plates Using Eddy Current Methods David C. Dobson \\Lambda Department in structures using eddy current methods is investigated. The goal of this work is to assess the extent to which anomaly from eddy current data is quite unstable, and a method based on leastsquares principle would fail

  13. Nondestructive Evaluation of Plates Using Eddy Current Methods

    E-Print Network [OSTI]

    Dobson, David C.

    Nondestructive Evaluation of Plates Using Eddy Current Methods David C. Dobson Department in structures using eddy current methods is investigated. The goal of this work is to assess the extent to which anomaly from eddy current data is quite unstable, and a method based on leastsquares principle would fail

  14. Krypton adsorption on (0001) graphite pre-plated with cyclohexane

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    91 Krypton adsorption on (0001) graphite pre-plated with cyclohexane A. Razafitianamaharavo (1), N étudiée par volumétrie entre 71 et 83 K. L'adsorption de krypton, fortement inhibée par la présence du physisorbed has been studied between 71 and 83 K by means of classical volumetric methods. Krypton adsorption

  15. Nitrided Metallic Bipolar Plates M.P. Brady (project lead)

    E-Print Network [OSTI]

    Nitrided Metallic Bipolar Plates M.P. Brady (project lead) P. F. Tortorelli Oak Ridge National - $2480 K · ORNL (Lead) · Allegheny Ludlum · Funding for Year 2 · Arizona State University - $2050 K wt.% ­ pre-oxidation key to protective surface nitride formation ­ V segregation into Cr-oxide makes

  16. anterior locking plates: Topics by E-print Network

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

    acq(A)2; rel(A)3; acq(C)10; rel(C)11; Q : acq(B)6; rel(B)7; acq(D)14; rel(D)15 Mller-Olm, Markus 277 MICROPLATES OptiPlates (white and black) Biology and Medicine Websites...

  17. Lab 4: Plate Tectonics Locating Geologic Hazards Introduction

    E-Print Network [OSTI]

    Chen, Po

    1 Lab 4: Plate Tectonics ­ Locating Geologic Hazards Introduction The likelihood of major geologic hazards associated with the lithosphere, such as earthquakes and volcanoes, is not uniform around provides a ready explanation for the distribution of these types of geologic hazards. It is useful

  18. GUIDED WAVES IN LAYERED PLATE WITH DELAMINATIONS Fabrizio Ricci, 2

    E-Print Network [OSTI]

    Boyer, Edmond

    ) techniques. Among the various existing techniques, guided wave methods provide a good compromise in termsGUIDED WAVES IN LAYERED PLATE WITH DELAMINATIONS 1 Fabrizio Ricci, 2 Ajit K. Mal, 1 Ernesto Monaco) models are used for more practical cases, for which the geometric and material complexities of actual

  19. Numerical simulation of fracture mode transition in ductile plates

    E-Print Network [OSTI]

    Xue, Liang

    Fracture mode of ductile solids can vary depending on the history of stress state the material experienced. For example, ductile plates under remote in-plane loading are often found to rupture in mode I or mixed mode I/III. ...

  20. RECORD OF DESIGNATED SUBSTANCE ASSESSMENT SUBSTANCE: LEAD (plates and Gamma

    E-Print Network [OSTI]

    Thompson, Michael

    RECORD OF DESIGNATED SUBSTANCE ASSESSMENT SUBSTANCE: LEAD (plates and Gamma Source holder) DATE Direct / Indirect Per Month / Year Lead Mechanical Indirect No change Engineering CONCLUSIONS Read the plant? Product Title: Lead Type of Container: none Size of Container: not applicable 2. Is this form

  1. Distributed Roughness Receptivity in a Flat Plate Boundary Layer

    E-Print Network [OSTI]

    Kuester, Matthew Scott

    2014-04-18T23:59:59.000Z

    for the three different unit Reynolds num- ber test conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3.4 Spanwise uniformity of boundary layer integral quantities at x = 870 mm for low unit Reynolds number test condition... with the distributed roughness configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.5 Differential pressure across the flat plate leading edge. . . . . . . . . . 25 3.6 Roughness patch (k = 1 mm), before windowing . . . . . . . . . . . . 27 3...

  2. Film cooling on a flat plate: investigating density

    E-Print Network [OSTI]

    Grizzle, Joshua Peter Fletcher

    2009-05-15T23:59:59.000Z

    This study is an investigation of two specific effects on turbine blade film cooling. The effect of coolant to mainstream density ratio and upstream steps was studied. The studies were conducted on two flat plates with 4mm cylindrical film cooling...

  3. DAMAGE LOCALIZATION IN PLATES USING DLVs Dionisio Bernal1

    E-Print Network [OSTI]

    Bernal, Dionisio

    DAMAGE LOCALIZATION IN PLATES USING DLVs Dionisio Bernal1 and Ariel Levy2 Department of Civil Associate Professor, 2 Graduate Student ABSTRACT The performance of a technique to localize damage based on the computation of load vectors that create stress fields that bypass the damaged region is investigated

  4. Optical processing furnace with quartz muffle and diffuser plate

    DOE Patents [OSTI]

    Sopori, Bhushan L. (Denver, CO)

    1996-01-01T23:59:59.000Z

    An optical furnace for annealing a process wafer comprising a source of optical energy, a quartz muffle having a door to hold the wafer for processing, and a quartz diffuser plate to diffuse the light impinging on the quartz muffle; a feedback system with a light sensor located in the wall of the muffle is also provided for controlling the source of optical energy.

  5. Static Analysis of Sandwich Plates by Hybrid Finite Elements

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Static Analysis of Sandwich Plates by Hybrid Finite Elements V. Manet and W.-S. Han Materials analysis tool. The subject of the present work concerns the development of hybrid sandwich finite elements into acount. The present work concerns the development of hybrid sandwich finite elements mod- elling

  6. Enhanced radiative heat transfer between nanostructured gold plates

    E-Print Network [OSTI]

    R. Guérout; J. Lussange; F. S. S. Rosa; J. -P. Hugonin; D. A. R. Dalvit; J. -J. Greffet; A. Lambrecht; S. Reynaud

    2012-03-07T23:59:59.000Z

    We compute the radiative heat transfer between nanostructured gold plates in the framework of the scattering theory. We predict an enhancement of the heat transfer as we increase the depth of the corrugations while keeping the distance of closest approach fixed. We interpret this effect in terms of the evolution of plasmonic and guided modes as a function of the grating's geometry.

  7. Normal and lateral Casimir forces between deformed plates

    SciTech Connect (OSTI)

    Emig, Thorsten; Hanke, Andreas; Golestanian, Ramin; Kardar, Mehran [Institut fuer Theoretische Physik, Universitaet zu Koeln, Zuelpicher Strasse 77, D-50937 Cologne (Germany); Institut fuer Theoretische Physik, Universitaet Stuttgart, Pfaffenwaldring 57, D-70550 Stuttgart (Germany); Institute for Advanced Studies in Basic Sciences, Zanjan 45195-159 (Iran, Islamic Republic of); Institute for Studies in Theoretical Physics and Mathematics, P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Physics Department, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

    2003-02-01T23:59:59.000Z

    The Casimir force between macroscopic bodies depends strongly on their shape and orientation. To study this geometry dependence in the case of two deformed metal plates, we use a path-integral quantization of the electromagnetic field which properly treats the many-body nature of the interaction, going beyond the commonly used pairwise summation (PWS) of van der Waals forces. For arbitrary deformations we provide an analytical result for the deformation induced change in the Casimir energy, which is exact to second order in the deformation amplitude. For the specific case of sinusoidally corrugated plates, we calculate both the normal and the lateral Casimir forces. The deformation induced change in the Casimir interaction of a flat and a corrugated plate shows an interesting crossover as a function of the ratio of the mean plate distance H to the corrugation length {lambda}: For {lambda}<>H. The amplitude of the lateral force between two corrugated plates which are out of registry is shown to have a maximum at an optimal wavelength of {lambda}{approx_equal}2.5 H. With increasing H/{lambda} > or approx. 0.3 the PWS approach becomes a progressively worse description of the lateral force due to many-body effects. These results may be of relevance for the design and operation of novel microelectromechanical systems (MEMS) and other nanoscale devices.

  8. Laminated exfoliated graphite composite-metal compositions for fuel cell flow field plate or bipolar plate applications

    DOE Patents [OSTI]

    Zhamu, Aruna; Shi, Jinjun; Guo, Jiusheng; Jang, Bor Z

    2014-05-20T23:59:59.000Z

    An electrically conductive laminate composition for fuel cell flow field plate or bipolar plate applications. The laminate composition comprises at least a thin metal sheet having two opposed exterior surfaces and a first exfoliated graphite composite sheet bonded to the first of the two exterior surfaces of the metal sheet wherein the exfoliated graphite composite sheet comprises: (a) expanded or exfoliated graphite and (b) a binder or matrix material to bond the expanded graphite for forming a cohered sheet, wherein the binder or matrix material is between 3% and 60% by weight based on the total weight of the first exfoliated graphite composite sheet. Preferably, the first exfoliated graphite composite sheet further comprises particles of non-expandable graphite or carbon in the amount of between 3% and 60% by weight based on the total weight of the non-expandable particles and the expanded graphite. Further preferably, the laminate comprises a second exfoliated graphite composite sheet bonded to the second surface of the metal sheet to form a three-layer laminate. Surface flow channels and other desired geometric features can be built onto the exterior surfaces of the laminate to form a flow field plate or bipolar plate. The resulting laminate has an exceptionally high thickness-direction conductivity and excellent resistance to gas permeation.

  9. STO-MP-IST-111 2 -1 Automatic Extraction of Domain Name Generation Algorithms from

    E-Print Network [OSTI]

    Behnke, Sven

    for attacking whole countries with DDoS attacks. In the ongoing arms race between law enforcement agencies's feasibility is shown in two case studies on current malware that uses domain fluxing. 1.0 INRODUCTION Using by several Distributed Denial of Service (DDoS) attacks performed by botnets. #12;Automatic Extraction

  10. Kieran Connolly named BPA vice president of Generation and Asset Management

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin2015JustKateKent5 B O N N E

  11. Development of fabrication techniques for europia/iron cermet reactor control-arm plates

    SciTech Connect (OSTI)

    Moore, D.A.; Tarrant, E.A.

    1982-06-01T23:59:59.000Z

    Dense europia spheroids were dispersed in iron powder prior to pressing and sintering. The plates had adequate strength and possessed a neutron absorption worth in excess of comparable cadmium plates. 4 refs.

  12. 2.081J / 16.230J Plates and Shells, Spring 2006

    E-Print Network [OSTI]

    Wierzbicki, Tomasz

    This course explores the following topics: derivation of elastic and plastic stress-strain relations for plate and shell elements; the bending and buckling of rectangular plates; nonlinear geometric effects; post-buckling ...

  13. Torsion properties of biological fixation utilizing a plate with and without an intramedullary rod

    E-Print Network [OSTI]

    Keiser, Michael

    1995-01-01T23:59:59.000Z

    failure. The research reported here analyzed this biological fixation technique during torsional loading. The strain values on the surface of the plate alone were compared to those of a plate with an intramedullary rod during simulated fracture fixation...

  14. Vibration suppression of laminated composite plates using embedded smart material layers

    E-Print Network [OSTI]

    Krishnan, Sivasubramaniam

    2000-01-01T23:59:59.000Z

    In this study, a complete theoretical formulation of laminated composite plates with integrated smart material layers that serve as sensors and/or actuators is presented for the vibration suppression of laminated composite plates. The third...

  15. Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    improve the performances of piezoelectric actuation. internal resonance / equivalent circuits 1Vibration control in plates by uniformly distributed PZT actuators interconnected via electric vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described

  16. Implementation of a python version of a scaled boundary finite element method for plate bending analysis

    E-Print Network [OSTI]

    Chen, Lingfeng, M. Eng. Massachusetts Institute of Technology

    2014-01-01T23:59:59.000Z

    Common finite element programs for plate bending analysis are complicated and limited by the common plate theories. Such programs are usually not user-friendly for designers to implement. Lately, Hou Man et al. from the ...

  17. Understanding and Managing Generation Y

    E-Print Network [OSTI]

    Wallace, Kevin

    2007-12-14T23:59:59.000Z

    There are four generations in the workplace today; they consist of the Silent Generation, Baby Boom Generation, Generation X, and Generation Y. Generation Y, being the newest generation, is the least understood generation although marketers...

  18. Manufacturing of composite violin top plates and design of composite tailpieces By : Maxime Beaulieu

    E-Print Network [OSTI]

    Barthelat, Francois

    the Chladni pattern method and Tap Tone method. ·A qualitative analysis of the acoustics when the plates

  19. Automatic Number Plate Recognition for Australian Conditions Leonard G. C. Hamey

    E-Print Network [OSTI]

    Hamey, Len

    not paid for petrol obtained from self-service petrol stations. Number plate recognition is also used

  20. CEDAR: tools for event generator tuning

    E-Print Network [OSTI]

    Andy Buckley

    2007-08-30T23:59:59.000Z

    I describe the work of the CEDAR collaboration in developing tools for tuning and validating Monte Carlo event generator programs. The core CEDAR task is to interface the Durham HepData database of experimental measurements to event generator validation tools such as the UCL JetWeb system - this has necessitated the migration of HepData to a new relational database system and a Java-based interaction model. The "number crunching" part of JetWeb is also being upgraded, from the Fortran HZTool library to the new C++ Rivet system and a generator interfacing layer named RivetGun. Finally, I describe how Rivet is already being used as a central part of a new generator tuning system, and summarise two other CEDAR activities, HepML and HepForge.

  1. Fast-growing willow shrub named `Canastota`

    DOE Patents [OSTI]

    Abrahamson, Lawrence P.; Kopp, Richard F.; Smart, Lawrence B.; Volk, Timothy A.

    2007-05-15T23:59:59.000Z

    A distinct male cultivar of Salix sachalinensis.times.S. miyabeana named `Canastota`, characterized by rapid stem growth producing greater than 2.7-fold more woody biomass than its female parent (Salix sachalinensis `SX61`), 28% greater woody biomass yield than its male parent (Salix miyabeana `SX64`), and 20% greater woody biomass yield than a standard production cultivar, Salix dasyclados `SV1` when grown in the same field for the same length of time (two growing seasons after coppice) in Tully, N.Y. `Canastota` can be planted from dormant stem cuttings, produces multiple stems after coppice, and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested after two to four years of growth. This harvest cycle can be repeated several times. `Canastota` displays a low incidence of rust disease or damage by willow sawfly.

  2. On the effective plate thickness of monolayer graphene from flexural wave propagation

    E-Print Network [OSTI]

    Lin, Xi

    On the effective plate thickness of monolayer graphene from flexural wave propagation Sung Youb Kim utilize classical molecular dynamics to study flexural, or transverse wave propagation in monolayer) mode of wave propagation in a thin plate with plate thickness of h ¼ 0:104 nm. Finally, we find

  3. A fast multipole boundary element method for solving the thin plate bending problem

    E-Print Network [OSTI]

    Liu, Yijun

    A fast multipole boundary element method for solving the thin plate bending problem S. Huang, Y: Fast multipole method Boundary element method Thin plate bending problem a b s t r a c t A fast multipole boundary element method (BEM) for solving large-scale thin plate bending problems is presented

  4. Dynamic pressure response of water flow between closely spaced roughened flat plates

    E-Print Network [OSTI]

    Hess, John Charles

    1993-01-01T23:59:59.000Z

    A flat plate tester was designed and built to determine friction factors and dynamic pressures for water flow over smooth, knurl, and cavity plates. Reynolds numbers between 2000 and 35000 were obtained at plate clearances of 0.076 mm to 1.270 mm...

  5. Preservation of contrasting geothermal gradients across the Caribbean-North America plate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Preservation of contrasting geothermal gradients across the Caribbean-North America plate boundary the North American and Caribbean plates, document a sharp cooling age discontinuity across the fault the Caribbean-North America plate boundary (Motagua Fault, Guatemala), Tectonics, 32, 993­1010, doi:10.1002/tect

  6. Effect of Plating Variables on Whisker Formation in Pure Tin Films

    E-Print Network [OSTI]

    Collins, Gary S.

    Effect of Plating Variables on Whisker Formation in Pure Tin Films Stephanie Miller Advisors & Materials Engineering, Washington State University Introduction Tin whiskers are single-crystal filaments the effect of plating variables on whisker growth in tin-plated copper samples, with the goal of finding

  7. Volume Fresnel zone plates fabricated by femtosecond laser direct writing Pornsak Srisungsitthisunti

    E-Print Network [OSTI]

    Xu, Xianfan

    Volume Fresnel zone plates fabricated by femtosecond laser direct writing Pornsak October 2006; accepted 29 November 2006; published online 2 January 2007 In this letter, volume Fresnel. A volume zone plate consists of a number of layers of Fresnel zone plates designed to focus light together

  8. Accurate and fast simulation of Fresnel zone plates and multi-level diffractive lenses

    E-Print Network [OSTI]

    Jahns, Jürgen

    Accurate and fast simulation of Fresnel zone plates and multi-level diffractive lenses Qing Cao, such as various Fresnel zone plates [1, 2] and muti-level diffractive lenses [3], can be used for focusing and fast simulation of various Fresnel zone plates and multi-level diffractive lenses. As two tests, we

  9. Modified Fresnel zone plates with sharp Gaussian focal spots Qing Cao and Jurgen Jahns

    E-Print Network [OSTI]

    Jahns, Jürgen

    Modified Fresnel zone plates with sharp Gaussian focal spots Qing Cao and J¨urgen Jahns Traditional Fresnel zone plates (TFZPs) and photon sieves [1, 2, 3] can be used for the focusing and imaging of soft x.e. a modified Fresnel zone plate, MFZP) can realized the same functions as a photon sieve. In particular, we

  10. Scanning microscopy using a short-focal-length Fresnel zone plate

    E-Print Network [OSTI]

    Scanning microscopy using a short-focal-length Fresnel zone plate Ethan Schonbrun,* Winnie N. Ye demonstrate a form of scanning microscopy using a short-focal-length Fresnel zone plate and a low-NA relay. In this scheme, parallel scanning microscopy using a Fresnel zone-plate array would require only a single spatial

  11. Modified composite Fresnel zone plates with high numerical apertures Qing Cao and Jurgen Jahns

    E-Print Network [OSTI]

    Jahns, Jürgen

    Modified composite Fresnel zone plates with high numerical apertures Qing Cao and J¨urgen Jahns Traditional Fresnel zone plates (TFZPs) can be used for the focusing and imaging of soft x-rays and EUV proposed the modified Fresnel zone plates that can produce sharp Gaussian focal spots (we call them

  12. Diffraction theory for azimuthally structured Fresnel zone plate Thordis Vierke and Jurgen Jahns

    E-Print Network [OSTI]

    Jahns, Jürgen

    Diffraction theory for azimuthally structured Fresnel zone plate Thordis Vierke and J¨urgen Jahns on the classical Fresnel zone plate (FZP) [1]. A simple FZP consists of alternating opaque and transparent rings Fresnel zone plate but to add bridges that hold the zones in place [4], see Fig. 1 right. We refer

  13. Electroless iron plating on pure magnesium for biomedical applications Xingkai Zhang a

    E-Print Network [OSTI]

    Zheng, Yufeng

    : Biomaterials Deposition Corrosion Thin films a b s t r a c t Electroless nickel plating is usually adopted geometries. Electroless nickel plating [10] is usually used to protect the magnesium alloy from corrosionElectroless iron plating on pure magnesium for biomedical applications Xingkai Zhang a , Wei Han a

  14. Author's personal copy Investigation of effect of polyurea on response of steel plates

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    Author's personal copy Investigation of effect of polyurea on response of steel plates to impulsive the results of the response of monolithic steel plates and steel-polyurea bilayer plates to impulsive blast), it will magnify the initial shock effect and promote fail- ure. These experimental results are paralleled

  15. Special Perforated Steel Plate Shear Walls with Reduced Beam Section Anchor Beams. II: Analysis and

    E-Print Network [OSTI]

    Bruneau, Michel

    ; Seismic design. Introduction Steel plate shear walls are a single or multistory lateral force resisting system consisting of thin, unstiffened, infill plates con- nected to their boundary frames. Upon lateral loading, buckling occurs in the infill plates, precipitating the development of a ten- sion field action

  16. Sandia Energy - Two CRF Papers Named "Distinguished" for 34th...

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

    CRF Papers Named "Distinguished" for 34th International Symposium on Combustion Home Energy Transportation Energy CRF Facilities Partnership News News & Events Research &...

  17. Profitable Biodiesel Potential from Increased Agricultural Yields Country Name

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Profitable Biodiesel Potential from Increased Agricultural Yields Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters) Total Export Profits ($) HDI Rank GDP/ cap Corrupt Rank FDI

  18. CGS SS200: INTERNSHIP CREDIT APPLICATION Name: __________________________ E-mail: ___________________________

    E-Print Network [OSTI]

    Goldberg, Bennett

    1 CGS SS200: INTERNSHIP CREDIT APPLICATION Name: __________________________ E ___ Summer 20___ Internship Information: Company/Location: _________________________________________________ Title/Position: _____________________________________________________ Internship Supervisor

  19. Name____________________________________ Date____________ Date of Birth_______________________________ Sex F___ M___

    E-Print Network [OSTI]

    Goldman, Steven A.

    No Ovaries removed before menopause Yes No Venereal disease (syphilis, gonorrhea, chlamydia, herpes) Yes's, Tuberculosis, Bleeding Tendency, Cancer (name type), Osteoporosis, Birth Defects, Miscarriage - 3 - #12

  20. Paul Messina Named Argonne Distinguished Fellow | Argonne Leadership...

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

    Fellow Author: Laura Wolf . September 9, 2014 Printer-friendly version High-performance computing pioneer Paul Messina has been named an Argonne National Laboratory...

  1. Argonne named in several DOE Energy Frontier Research Center...

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

    are often named among the top technologies that could revolutionize energy efficiency, electric grids, engines, windmill turbines and more. Wai Kwok leads Argonne's efforts for...

  2. ESnet Named One of Top Government IT Innovators -- Again

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

    ESnet Named One of Top Government IT Innovators - Again News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us...

  3. alcohols catalyst names: Topics by E-print Network

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

    here: Write your TA's name here Mathematics Websites Summary: ), alcohol, tobacco, firearms, explosives, a calculator, other students' tests, anything that has headphones 20 7...

  4. Anson Franklin Named Director of NNSA Congressional, Intergovernmental...

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

    Anson Franklin Named Director of NNSA Congressional, Intergovernmental and Public Affairs | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People...

  5. UNIT NUMBER SWMU 175 UNIT NAME: Concrete Rubble Pile (28...

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

    75 UNIT NAME: Concrete Rubble Pile (28) REGULATORY STATUS: AOC LOCATION: Outside Security Fence, East of C-360 Building in KPDES Outfall Ditch 002. APPROXIMATE DIMENSIONS: 400 ft...

  6. Five Livermore and LANL Scientists Named "Most Influential Scientific...

    National Nuclear Security Administration (NNSA)

    Five Livermore and LANL Scientists Named "Most Influential Scientific Minds" | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing...

  7. Fluid flow plate for decreased density of fuel cell assembly

    DOE Patents [OSTI]

    Vitale, Nicholas G. (Albany, NY)

    1999-01-01T23:59:59.000Z

    A fluid flow plate includes first and second outward faces. Each of the outward faces has a flow channel thereon for carrying respective fluid. At least one of the fluids serves as reactant fluid for a fuel cell of a fuel cell assembly. One or more pockets are formed between the first and second outward faces for decreasing density of the fluid flow plate. A given flow channel can include one or more end sections and an intermediate section. An interposed member can be positioned between the outward faces at an interface between an intermediate section, of one of the outward faces, and an end section, of that outward face. The interposed member can serve to isolate the reactant fluid from the opposing outward face. The intermediate section(s) of flow channel(s) on an outward face are preferably formed as a folded expanse.

  8. Optimal piezo-electro-mechanical coupling to control plate vibrations

    E-Print Network [OSTI]

    S. Alessandroni; F. dell'Isola; F. Frezza

    2010-08-30T23:59:59.000Z

    A new way of coupling electrical and mechanical waves, using piezoelectric effect, is presented here. Since the energy exchange between two systems supporting wave propagation is maximum when their evolution is governed by similar equations, hence, an optimal electromechanical coupling is obtained by designing an electric network which is "analog" to the mechanical structure to be controlled. In this paper, we exploit this idea to enhance the coupling, between a Kirchhoff-Love plate and one possible synthesis of its circuital analog, as obtained by means of a set of piezoelectric actuators uniformly distributed upon the plate. It is shown how this approach allows for an optimal energy exchange between the mechanic and the electric forms independent of the modal evolution of the structure. Moreover, we show how an efficient electric dissipation of the mechanical energy can be obtained adding dissipative elements in the electric network.

  9. Program sizes flange or pipe-tap orifice plates

    SciTech Connect (OSTI)

    Hogsett, J.E.

    1984-03-12T23:59:59.000Z

    A program has been developed for the HP-41CV programmable calculator that is designed to compute differential pressure across an orifice, gas flow through an orifice, or the orifice-plate bore for orifice plates with flange or pipe taps. It is designed to save time in extracting values from charts, tables, and graphs which are required to perform the calculations. It is based on equations and data from Spink. The program is run by inputing appropriate data via execution of a program entitled ''DATA IN,'' calculating differential pressure via program ''dH20,'' gas flow via program ''FLOW,'' and via program ''BORE.'' Flange-tap calculations are performed with FLAG 01 not set, while pipe-tap calculations are selected by setting FLAG 01.

  10. Micromechanisms of ductile fracturing of DH-36 steel plates under impulsive loads and influence of polyurea reinforcing

    E-Print Network [OSTI]

    Amini, M. R.; Nemat-Nasser, S.

    2010-01-01T23:59:59.000Z

    of ductile fracturing of DH-36 steel plates under impulsiveductile fracturing of DH-36 steel plates subjected to blast-microstructure of the deformed steel samples also revealed

  11. PEM fuel cells for transportation and stationary power generation applications

    SciTech Connect (OSTI)

    Cleghorn, S.J.; Ren, X.; Springer, T.E.; Wilson, M.S.; Zawodzinski, C.; Zawodzinski, T.A. Jr.; Gottesfeld, S.

    1996-05-01T23:59:59.000Z

    We describe recent activities at LANL devoted to polymer electrolyte fuel cells in the contexts of stationary power generation and transportation applications. A low cost/high performance hydrogen or reformate/air stack technology is being developed based on ultralow Pt loadings and on non-machined, inexpensive elements for flow-fields and bipolar plates. On board methanol reforming is compared to the option of direct methanol fuel cells because of recent significant power density increases demonstrated in the latter.

  12. Wave interaction with a fixed vertical flat plate

    E-Print Network [OSTI]

    Glover, Lanny Bruce

    1985-01-01T23:59:59.000Z

    of Science in Ocean Engineering and graduated with merit in 1979. Commissioned an Ensign in the United States Navy he was selected for the Navy's Nuclear Power Program. After completing formal navy training he served onboard the USS TRUXTUN (CGN-35...) Andrew C. Vastano (Member) December )985 ABSTRACT wave Interaction with a Fixed Vertical Flat Plate. (December 1985) Lenny Bruce Glover, B. S. , United States Naval Academy Chairman of Advisory Committee: Dr. John B. Herbich The lift and drag...

  13. Optical processing furnace with quartz muffle and diffuser plate

    DOE Patents [OSTI]

    Sopori, B.L.

    1996-11-19T23:59:59.000Z

    An optical furnace for annealing a process wafer is disclosed comprising a source of optical energy, a quartz muffle having a door to hold the wafer for processing, and a quartz diffuser plate to diffuse the light impinging on the quartz muffle; a feedback system with a light sensor located in the wall of the muffle is also provided for controlling the source of optical energy. 5 figs.

  14. Low Cost PEM Fuel Cell Metal Bipolar Plates

    E-Print Network [OSTI]

    Low Cost PEM Fuel Cell Metal Bipolar Plates CH Wang TreadStone Technologies, Inc. Fuel Cell Project, stationary and automobile fuel cell systems. $0.00 $0.05 $0.10 $0.15 $0.20 $0.25 $0.30 $0.35 $0.40 $0.45 $0. · The technology has been evaluated by various clients and used in portable fuel cell power systems. Corporate

  15. Evaluation of tracking flat plate and concentrator PV systems

    SciTech Connect (OSTI)

    Lepley, T. [Phasor Energy Co., Phoenix, AZ (United States); Hammond, B.; Harris, A. [Arizona State Univ., Tempe, AZ (United States)

    1997-12-31T23:59:59.000Z

    Arizona Public Service Company has conducted side-by-side field tests of most of the leading tracking flat plate and concentrating PV technologies. The results verify the added value due to tracking, but show that additional reliability improvements are needed in most cases. Concentrator PV systems can be high performers in sunny regions. In addition, a novel inverter system design by Raytheon has demonstrated excellent performance and promises to be more reliable and have lower cost than competing technologies.

  16. aux propositions Monte Verit Le Congressi Stefano Franscini, plate-

    E-Print Network [OSTI]

    Richner, Heinz

    Appel aux propositions Monte Verità Le Congressi Stefano Franscini, plate- forme de congrès de l'Ecole polytechnique fédérale de Zurich, offre la possibilité d'or- ganiser des conférences de recherche au Monte senior et junior, séjournant au Monte Verità pendant toute la durée de la conférence Le formulaire de

  17. Magnetostructural phase transition in electroless-plated Ni nanoarrays

    SciTech Connect (OSTI)

    Huang, Chun-Chao; Lo, Chih-Chieh; Tseng, Yuan-Chieh; Liu, Chien-Min; Chen, Chih [Department of Materials Science and Engineering, National Chiao Tung University 1001, Ta Hsueh Road, Hsin-Chu 30010, Taiwan (China)

    2011-06-01T23:59:59.000Z

    Ni nanoarrays were synthesized by electroless-plating and shaped by an anodic aluminum oxide template. The as-plated arrays exhibited superparamagnetic (SM) ordering resulting from nanocrystalline microstructure. Ferromagnetic (FM) ordering was found to be restored as the arrays' crystallinity was enhanced upon post-annealing. The microstructure (crystallinity) and the FM ordering are strongly coupled, revealing a magneto-structural correlation for the arrays. The magnetostructural properties of the arrays can be controlled by post-annealing, where the magnetization is proportional to the annealing temperature. The electroless-plated arrays synthesized in this work display magnetic anisotropy not found in electroplated ones. This is likely attributed to the nature of the clusterlike microstructure, whose cluster-boundaries may confine the FM rotation within the cluster. The spin-polarization was probed by x-ray magnetic circular dichroism while the arrays underwent the SM{yields}FM phase transition. The sum-rules results reveal that the total magnetization of the arrays is dominated by spin moment (m{sub spin}). The change in m{sub spin} is responsible for the SM{yields}FM phase transition upon annealing, as well as for the loss of magnetization upon temperature increase that we observed macroscopically.

  18. Property:ShortName | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:This property is set

  19. Modal parameters for a flat plate supported by an oil film.

    SciTech Connect (OSTI)

    Jauhola, A. G. (Andrew G.); Kinzel, E. C. (Edward C.); Reding, D. (Derek); Hunter, N. F. (Norman F.)

    2003-01-01T23:59:59.000Z

    This paper examines the resonant frequencies, Mode shapes, and damping values for a square plate suppcirted by an oil film. Such a study is motivated by interesl: in oil-supported slip tables used for vibration testing. Rtssonant frequencies and percent critical damping were measured for four cases: plate freely suspended; plate with free end conditions and suppoited by an oil film; plate fixed at several locations; and plate fixed at several locations while supported by an oil film. Analytical estimates of the modal properties and modal propertie!j derived from measured data are compared and discrepancies discussed.

  20. A photoelastic study of rectangular plates in tension with nonsymmetric loading through a single circular hole

    E-Print Network [OSTI]

    Love, Richard Meigs

    1965-01-01T23:59:59.000Z

    ROD UC T ION EXPERIMENTAL PROCEDURE Preparation of Models Obtaining Photoelastic Data . Calculation of Stresses . Correlation of Results 22 IV V DISCUSSION OF RESULTS CONCLUSIONS AND RECOMMENDATIONS 25 33 APPENDIX REFERENCES . 37 52... LIST OF FIGURES Figure Dimensions of Models Page 10 Typical Test Set-Up F ringe Patte rn f or Plate 1A Fringe Pattern for Plate 2B Fringe Pattern for Plate 3C 12 13 14 Fringe Pattern for Plate 4D Isoclinics for Plate 1A 15 16 Isoclinics...

  1. FULL SIZE U-10MO MONOLITHIC FUEL FOIL AND FUEL PLATE FABRICATION-TECHNOLOGY DEVELOPMENT

    SciTech Connect (OSTI)

    G. A. Moore; J-F Jue; B. H. Rabin; M. J. Nilles

    2010-03-01T23:59:59.000Z

    Full-size U10Mo foils are being developed for use in high density LEU monolithic fuel plates. The application of a zirconium barrier layer too the foil is applied using a hot co-rolling process. Aluminum clad fuel plates are fabricated using Hot Isostatic Pressing (HIP) or a Friction Bonding (FB) process. An overview is provided of ongoing technology development activities, including: the co-rolling process, foil shearing/slitting and polishing, cladding bonding processes, plate forming, plate-assembly swaging, and fuel plate characterization. Characterization techniques being employed include, Ultrasonic Testing (UT), radiography, and microscopy.

  2. The Light Velocity Casimir Effect Does the Velocity of Light Increase when Propagating Between the Casimir Plates?

    E-Print Network [OSTI]

    Ostoma, T; Ostoma, Tom; Trushyk, Mike

    1999-01-01T23:59:59.000Z

    We propose experiments that might be set up to detect the increase in the velocity of light in a vacuum in the laboratory frame for photons travelling between (and perpendicular to) the Casimir plates in a vacuum. The Casimir plates are two closely spaced, conductive plates, where an attractive force is observed to exist between the plates called the 'Casimir Force'. We propose that the velocity of light in a vacuum increases when propagating between two transparent Casimir Plates. We call this effect the 'Light Velocity Casimir Effect' or LVC effect. The LVC effect happens because the vacuum energy density in between the plates is lower than that outside the Casimir plates. The conductive plates disallow certain frequencies of electrically charged virtual particles to exist inside the plates, thus lowering the inside vacuum particle density, compared to the density outside the plates. The reduced (electrically charged) virtual particle density results in fewer photon scattering events inside the plates, whic...

  3. Publishing and Using Plant Names as an Ontology Service

    E-Print Network [OSTI]

    Hyvönen, Eero

    Publishing and Using Plant Names as an Ontology Service Jouni Tuominen, Nina Laurenne, and Eero Hyv¨onen Semantic Computing Research Group (SeCo) Aalto University School of Science, Dept. of Media Technology.lastname@aalto.fi Abstract. Animals and plants are referred to using scientific or com- mon names depending on the expertise

  4. Mineral Scavenger Hunt 1. CONTRIBUTOR'S NAME: Johnny MacLean

    E-Print Network [OSTI]

    Brewer, Carol

    Mineral Scavenger Hunt 1. CONTRIBUTOR'S NAME: Johnny MacLean 2. NAME OF INQUIRY: Mineral Scavenger from minerals? What are some objects in the classroom that come from minerals? What minerals did these objects come from? b. Ecological Theme(s): Minerals are the building blocks of rocks. Rocks

  5. Measuring Availability in the Domain Name System Casey Deccio

    E-Print Network [OSTI]

    California at Davis, University of

    Measuring Availability in the Domain Name System Casey Deccio Sandia National Laboratories ctdecci to Inter- net functionality. The availability of a domain name refers to its ability to be resolved correctly. We develop a model for server dependencies that is used as a basis for measuring availability. We

  6. Date [Rev 10/99] Name [MODEL LETTER OF INTENT

    E-Print Network [OSTI]

    Baker, Chris I.

    Date [Rev 10/99] Name [MODEL LETTER OF INTENT] Title Company Name Address Reference: Proposed CRADA CRADA Dear _____________________: Per our discussions, this Letter of Intent confirms our understanding and Development Agreement (CRADA) by the CRADA Subcommittee and approval by the Director, National Institute

  7. Employer Organization Name Internship Title Internship Location Application

    E-Print Network [OSTI]

    Steele, Brian

    Posted or Modified Employer Organization Name Internship Title Internship Location Application Deadline Click Link Below 6/20/2014 Live Commercial Advertising, Inc. INTERNSHIPS & COLLEGE GRADUATES INTERN Missoula, MT 9/14/2014 Click Here #12;Posted or Modified Employer Organization Name Internship

  8. WHAT'S IN A NAME? GLOBAL WARMING VERSUS CLIMATE CHANGE

    E-Print Network [OSTI]

    Haller, Gary L.

    WHAT'S IN A NAME? GLOBAL WARMING VERSUS CLIMATE CHANGE May 2014 #12;What's In A Name? Global NATIONAL SURVEY STUDY 2: GLOBAL WARMING VS. CLIMATE CHANGE............................ 10 Is global?................................................................10 When you think of global warming / climate change, what comes first to mind

  9. 2014-2015 Loan Notification Document (LND) STUDENT'S NAME

    E-Print Network [OSTI]

    Florida, University of

    2014-2015 Loan Notification Document (LND) 11. UFID # 12. STUDENT'S NAME (Last Name First) SFA USE Management of Donor-restricted UF Scholarships at http://www.sfa.ufl.edu/welcome/faculty-staff/scholarship-management-2015 Loan Notification Document (LND) 1. DEPARTMENT FLEX NUMBER: Ten-digit alpha-numeric account number

  10. Wave-plate structures, power selective optical filter devices, and optical systems using same

    DOE Patents [OSTI]

    Koplow, Jeffrey P. (San Ramon, CA)

    2012-07-03T23:59:59.000Z

    In an embodiment, an optical filter device includes an input polarizer for selectively transmitting an input signal. The device includes a wave-plate structure positioned to receive the input signal, which includes first and second substantially zero-order, zero-wave plates arranged in series with and oriented at an angle relative to each other. The first and second zero-wave plates are configured to alter a polarization state of the input signal passing in a manner that depends on the power of the input signal. Each zero-wave plate includes an entry and exit wave plate each having a fast axis, with the fast axes oriented substantially perpendicular to each other. Each entry wave plate is oriented relative to a transmission axis of the input polarizer at a respective angle. An output polarizer is positioned to receive a signal output from the wave-plate structure and selectively transmits the signal based on the polarization state.

  11. Generation gaps in engineering?

    E-Print Network [OSTI]

    Kim, David J. (David Jinwoo)

    2008-01-01T23:59:59.000Z

    There is much enthusiastic debate on the topic of generation gaps in the workplace today; what the generational differences are, how to address the apparent challenges, and if the generations themselves are even real. ...

  12. Flat Plate PV Module Eligibility Listing Procedure Updated 6/2/14 Senate Bill 1 (SB1) defines the solar incentive programs for California, and flat plate PV

    E-Print Network [OSTI]

    Flat Plate PV Module Eligibility Listing Procedure Updated 6/2/14 Senate Bill 1 (SB1) defines the solar incentive programs for California, and flat plate PV modules 1 must be listed on the SB1 for adding PV modules to the SB1 list is as follows: 1 . Data submitted to the Energy Commission

  13. New Housing Types/Cost Centers effective September 2007 Old Cost Center Name NEW Cost Center Name

    E-Print Network [OSTI]

    Shahriar, Selim

    New Housing Types/Cost Centers effective September 2007 Old Cost Center Name NEW Cost Center Name Bull/Grass Frogs, Tank Housing Frog, Bull/Grass, Tank Housing Cat Cat Deer Mice Peromyscus (Deer Mouse (Pig, Mini-Pig) Pigeons Pigeon SPF, Biocontainment Housing Mouse, Containment SPF, Dog Dog SPF, Hamster

  14. Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email

    E-Print Network [OSTI]

    Snider, Barry B.

    Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email Summer 2011 - Mobile Applications and Game Development Taha Bakhtiyar Economics, Computer Science tahaalib@brandeis.edu Jared Dunn Undeclared jwdunn1@brandeis.edu Todd Kirkland Computer Science tkirk

  15. Author Guidelines for 8.5x11-inch Proceedings Manuscripts Author(s) Name(s)

    E-Print Network [OSTI]

    Dragan, Feodor F.

    Author Guidelines for 8.5x11-inch Proceedings Manuscripts Author(s) Name(s) Author Affiliation(s) E, then begin the main text. All manuscripts must be in English. 1. Introduction These guidelines include double-spacing. All paragraphs should be indented 1 pica (approximately 1/6- or 0.17-inch or 0.422 cm

  16. Author Guidelines for 8.5 x 11-inch Proceedings Manuscripts Author(s) Name(s)

    E-Print Network [OSTI]

    Xie, Tao

    Author Guidelines for 8.5 x 11-inch Proceedings Manuscripts Author(s) Name(s) Author Affiliation, then begin the main text. 1. Introduction All manuscripts must be in English. These guidelines include text in 10-point Times, single- spaced. Do not use double-spacing. All paragraphs should be indented 1

  17. Author Guidelines for 8.5 x 11inch Proceedings Manuscripts Author(s) Name(s)

    E-Print Network [OSTI]

    Author Guidelines for 8.5 x 11­inch Proceedings Manuscripts Author(s) Name(s) Author Affiliation, then begin the main text. 1. Introduction All manuscripts must be in English. These guidelines include text in 10­point Times, single­ spaced. Do not use double­spacing. All paragraphs should be indented 1

  18. Legal Business Name and DBA Name (as applicable) Permanent Business Address (number & street or P.O. Box) (Required)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Legal Business Name and DBA Name (as applicable) Permanent Business Address (number & street or P) Permanent Remittance (Address (if different from Business Address) (Required) City, State and Zip code Email, Santa Cruz Payee Setup Request (204) Required in lieu of IRS W-9 when doing business with the State

  19. Sorption heat engines: simple inanimate negative entropy generators

    E-Print Network [OSTI]

    Anthonie W. J. Muller; Dirk Schulze-Makuch

    2005-12-18T23:59:59.000Z

    The name 'sorption heat engines' is proposed for simple negative entropy generators that are driven by thermal cycling and work on alternating adsorption and desorption. These generators are in general not explicitly recognized as heat engines. Their mechanism is applicable to the fields of engineering, physics, chemistry, geology, and biology, in particular the origin of life. Four kinds of sorption heat engines are distinguished depending on the occurrence of changes in the adsorbent or adsorbate during the thermal cycle.

  20. Small Generator Aggregation (Maine)

    Broader source: Energy.gov [DOE]

    This section establishes requirements for electricity providers to purchase electricity from small generators, with the goal of ensuring that small electricity generators (those with a nameplate...

  1. An experimental study of the vibration of modified cantilever plates

    E-Print Network [OSTI]

    Read, James McPherson

    1954-01-01T23:59:59.000Z

    wings and larger sweep angles. For complete vibration and flutter anal- ysis of these components it is necessary that the modes and frequencies of natural vibration be closely established. Flat cantilever plates (I). serve as a good analogy... of the wings for vibration study. The wings, however, are not usually true cantilevers but are fastened along two lines. One of these lines is along the skin of the fuselage and the other is along the center line of the craft. JL moment is applied...

  2. Review of Orifice Plate Steam Traps | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015 <Department of ii iii ACKNOWLEDGEMENTSReview of Orifice Plate

  3. Indoor air quality implications of using ion generators in residences Michael S. Waring*

    E-Print Network [OSTI]

    Siegel, Jeffrey

    (IAQ). Positively, ion generators remove the charged particle contaminants to collector plates, Denmark - Paper ID: 598 #12;mortality and exposures to indoor ozone and its oxidation products. Ozone and Shields, 1999). Terpenes are common indoors and are emitted from consumer products such as air fresheners

  4. Generation to Generation: The Heart of Family Medicine

    E-Print Network [OSTI]

    Winter, Robin O

    2012-01-01T23:59:59.000Z

    Ageism in the Workplace. Generations Spring, 5. Westman,of caring for multiple generations simultaneously. StronglyGeneration to Generation: The Heart of Family Medicine

  5. Gamma ray generator

    DOE Patents [OSTI]

    Firestone, Richard B; Reijonen, Jani

    2014-05-27T23:59:59.000Z

    An embodiment of a gamma ray generator includes a neutron generator and a moderator. The moderator is coupled to the neutron generator. The moderator includes a neutron capture material. In operation, the neutron generator produces neutrons and the neutron capture material captures at least some of the neutrons to produces gamma rays. An application of the gamma ray generator is as a source of gamma rays for calibration of gamma ray detectors.

  6. Thermodynamics, Structure, and Dynamics of Water Confined between Hydrophobic Plates

    E-Print Network [OSTI]

    Pradeep Kumar; Sergey V. Buldyrev; Francis W. Starr; Nicolas Giovambattista; H. Eugene Stanley

    2005-07-05T23:59:59.000Z

    We perform molecular dynamics simulations of 512 water-like molecules that interact via the TIP5P potential and are confined between two smooth hydrophobic plates that are separated by 1.10 nm. We find that the anomalous thermodynamic properties of water are shifted to lower temperatures relative to the bulk by $\\approx 40$ K. The dynamics and structure of the confined water resemble bulk water at higher temperatures, consistent with the shift of thermodynamic anomalies to lower temperature. Due to this $T$ shift, our confined water simulations (down to $T = 220$ K) do not reach sufficiently low temperature to observe a liquid-liquid phase transition found for bulk water at $T\\approx 215$ K using the TIP5P potential. We find that the different crystalline structures that can form for two different separations of the plates, 0.7 nm and 1.10 nm, have no counterparts in the bulk system, and discuss the relevance to experiments on confined water.

  7. The thermal Casimir effect for rough metallic plates

    E-Print Network [OSTI]

    G. Bimonte

    2007-11-04T23:59:59.000Z

    We propose a new theory of thermal Casimir effect, holding for the experimentally important case of metallic surfaces with a roughness having a spatial scale smaller than the skin depth. The theory is based on a simple phenomenological model for a rough conductor, that explicitly takes account of the fact that ohmic conduction in the immediate vicinity of the surface of a conductor is much impeded by surface roughness, if the amplitude of roughness is smaller than the skin depth. As a result of the new model, we find that surface roughness strongly influences the magnitude of the thermal correction to the Casimir force, independently of the plates separation. Our model, while consistent with recent accurate measurements of the Casimir force in the submicron range, leads to a new prediction for the not yet observed thermal correction to the Casimir force at large plates separation. Besides the thermal Casimir problem, our model is relevant for the correct theoretical interpretation of current experiments probing other proximity effects between conductors, like radiative heat transfer and quantum friction.

  8. Waste Minimization Plans and activities in the MFD Plating Shop

    SciTech Connect (OSTI)

    Dini, J.W.; Steffani, C.P.

    1991-02-01T23:59:59.000Z

    The Plating Shop (Building 322), provides processes such as electroplating, electroless plating, anodizing, cleaning, etching, electroforming and chemical milling. We in MFD are committed to an active program on waste minimization, and the purpose of this document is to outline the plan of action. Our short range minimization goals are threefold: (1) Reduce our major waste stream by 90%, (2) Minimize discharge of rinse water to sewer system, and (3) Eliminate vapor degreasing in the shop. The intermediate goals consist of characterizing the waste streams and evaluating recovery processes. To do this, we first need to have the distillation unit operational and time to determine its effectiveness. If it proves to be as effective as we anticipate, we will perhaps purchase a second unit. Regardless, the streams that we can identify include: nickel, copper, rinses, acids, alkalies, electropolish and miscellaneous. Our goal is to utilize electrolytic processes to recover metals such as nickel and copper and processes such as ion exchange for some of the other streams. We intend to evaluate the full gamut of recycling processes available for these streams. We anticipate completing this phase of the minimization program by January 1993. The long range goal is zero discharge or since this could prove extremely difficult, development of processes that will allow us to produce a sludge cake that could be handled by our Hazardous Waste Management Group.

  9. Policy Name: Administrative Leave Entitlement for Academic Management Group

    E-Print Network [OSTI]

    Carleton University

    management appointment shall be preserved and shall be counted towards the next sabbatical leave whenPolicy Name: Administrative Leave Entitlement for Academic Management Group Originating positions in order to increase their knowledge, further their research, stimulate intellectual interest

  10. PROGRAMME SPECIFICATION POSTGRADUATE PROGRAMMES Programme name Economic Evaluation in Healthcare

    E-Print Network [OSTI]

    Weyde, Tillman

    1 PROGRAMME SPECIFICATION ­ POSTGRADUATE PROGRAMMES KEY FACTS Programme name Economic Evaluation PROGRAMME SUMMARY This programme is designed to produce professionals who can undertake economic evaluation bases for economic evaluation and in advanced quantitative methods relevant to healthcare decision

  11. BROAD ART MUSEUM MSU STUDENT DOCENT APPLICATION NAME

    E-Print Network [OSTI]

    Liu, Taosheng

    BROAD ART MUSEUM MSU STUDENT DOCENT APPLICATION NAME YOU WANT TO BE A DOCENT AT THE BROAD ART MUSEUM? WHAT ASPECTS EDUCATION, MUSEUM STUDIES, OR RELATED COURSES COMPLETED: HAVE YOU WORKED

  12. Grace Bochenek Named New Director of DOE's National Energy Technology...

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

    of Energy announced today that Grace Bochenek has been named the director of the National Energy Technology Laboratory (NETL). Bochenek will manage the day-to-day operations of...

  13. Functional Area Assessments Project Charter Workstream Name Functional Area Assessments

    E-Print Network [OSTI]

    Sheridan, Jennifer

    with Huron on detailed project plan. Subject Experts Subject Expert Role Functional leadership Administrative1 of 2 Functional Area Assessments ­ Project Charter Workstream Name Functional Area Assessments - Internal Budgeting - Human Resources These diagnostics will be performed using interviews, surveys, data

  14. Prof. Robinson named as an emerging top scientist in Materials...

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

    Prof. Robinson named as an emerging top scientist in Materials Chemistry April 23rd, 2014 MSE Professor and emc2 faculty member, Richard Robinson, has been selected by the...

  15. PROGRAMME SPECIFICATION Programme name Mathematical Science with Computer Science

    E-Print Network [OSTI]

    Weyde, Tillman

    Mathematical Science with Computer Science with Placement Award MMath School School of Engineering1 PROGRAMME SPECIFICATION KEY FACTS Programme name Mathematical Science with Computer Science and computer science. In mathematics you will focus in particular on applied mathematics, although you

  16. Name Department Abarca, Gary Anthropology [?] abarcag@uci.edu

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Name Department Phone Room Email Abarca, Gary Anthropology [?] abarcag@uci.edu Adams, Britni Leia Economics [?] daljutai@uci.edu Allen, Trevor J Political Science [?] trevorja@uci.edu Allison, Blake

  17. PPPL's science lecture debuts Jan. 10 with new name honoring...

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

    PPPL's science lecture debuts Jan. 10 with new name honoring long-time organizer By Jeanne Jackson DeVoe December 22, 2014 Tweet Widget Google Plus One Share on Facebook The late...

  18. Anthony Cugini Named Director of DOE's National Energy Technology Laboratory

    Broader source: Energy.gov [DOE]

    Anthony V. Cugini, a senior scientist with a range of research experience and interests over a wide cross section of energy and environmental technologies, has been named director of the U.S. Department of Energy's National Energy Technology Laboratory.

  19. NAME: Theresa M. Lee OFFICE: University of Michigan

    E-Print Network [OSTI]

    Lee, Theresa

    1 VITA NAME: Theresa M. Lee OFFICE: University of Michigan Department of Psychology 4030 East Hall of Biological Science PROFESSIONAL EXPERIENCE: Professor, University of Michigan, Department of Psychology, 1999 - . Research Scientist, University of Michigan, Reproductive Science Program, 1999 - . Professor, University

  20. DATE PREPARED EMPLOYEE'S NAME (Last, First, Middle Initial)

    E-Print Network [OSTI]

    California at Irvine, University of

    , Justices of the Peace, and county officials named in Sections 24000, 24057 of Government Code: such as: _______________________ MO DY YR Signature of Authorized Official:__________________________________ Title - for example Notaries Public, Civil Executive Officers (Section 1001 of Government Code), Judicial Officers

  1. Figure 2. Stratigraphic Summary of Ages, Names and Rock Types...

    Gasoline and Diesel Fuel Update (EIA)

    2. Stratigraphic Summary of Ages, Names and Rock Types in the ANWR 1002 and Coastal Plain Area of the Alaska North Slope. Potentially Productive Reservoirs and Plays Assessed by...

  2. Apprentice First-Year Name (26) @uchicago.edu Mentors

    E-Print Network [OSTI]

    May, J. Peter

    Apprentice First-Year Name (26) @uchicago.edu Mentors Stephanie Avalos-Bock stephab Hyomin Choi Marcus, Emily Riehl Michael Wong mwong5 Asaf Hadari, Rita Jimenez Rolland #12;Apprentice Intermediate

  3. Policy Name: Administration (Development and Revision) of University

    E-Print Network [OSTI]

    Carleton University

    Policy Name: Administration (Development and Revision) of University Policies Originating/Responsible Department: University Secretariat Approval Authority: Senior Management Committee Date of Original Policy Secretary Policy: [Note: This policy replaces the policy known as "Administration of University Policies

  4. High Flux Isotope Reactor named Nuclear Historic Landmark | ornl...

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

    High Flux Isotope Reactor named Nuclear Historic Landmark The High Flux Isotope Reactor vessel at Oak Ridge National Laboratory resides in a pool of water illuminated by the blue...

  5. EIND 499 Journal Evaluation Rubric Name:_________________________________ Team:_______________________________ Date: ___________________

    E-Print Network [OSTI]

    Sobek II, Durward K.

    EIND 499 Journal Evaluation Rubric Name:_________________________________ Team and time stamp. Most entries are labeled. Journal contains loose inserts or stapled items. Skipped start on a new page. Most entries are labeled. Journal contains no loose inserts or stapled items

  6. Discovery Grant Program Awards, Listed by PI Last Name

    E-Print Network [OSTI]

    Simaan, Nabil

    in the Desaguaero Basin, Bolivia #12;Discovery Grant Program Awards, Listed by PI Last Name 1999-Present Award Year facility 2000 (Spring 2000) Tom Weiler Physics & Astronomy Particle Astrophysics at Extreme Energies 2001

  7. Route guidance information for elderly passengers: route naming methods

    E-Print Network [OSTI]

    Higgins, Laura Lynne

    1993-01-01T23:59:59.000Z

    ROUTE GUIDANCE INFORMATION FOR ELDERLY PASSENGERS: ROUTE NAMING METHODS A Thesis by LAURA LYNNE HIGGINS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 1993 Major Subject: Industrial Engineering ROUTE GUIDANCE INFORMATION FOR ELDERLY BUS PASSENGERS: ROUTE NAMING METHODS A Thesis by LAURA LYNNE HIGGINS Submitted to Texas A&M University in partial fulfillment of the requirements...

  8. Lorraine Haricombe named dean of libraries at KU

    E-Print Network [OSTI]

    2006-04-26T23:59:59.000Z

    -8923. Lorraine Haricombe named dean of libraries at KU LAWRENCE — Lorraine Haricombe, dean of libraries at Bowling Green State University in Ohio, has been named the new dean of libraries at the University of Kansas, Information Services Vice Provost Denise... dean of Bowling Green’s libraries since 2001. At Bowling Green, a university with 20,000 students, Haricombe oversaw a library system that is a campus leader in providing access to technology, digitizing information and promoting cultural diversity...

  9. A modified commercial scanner as an image plate for table-top optical applications

    SciTech Connect (OSTI)

    Casado-Rojo, S; Lorenzana, H E; Baonza, V G

    2008-12-09T23:59:59.000Z

    A reliable, accurate, and inexpensive optical detector for table-top applications is described here. Based on a commercial high resolution office scanner coupled to a projection on plate, it enables a large image plate surface, allowing recording of large images without systematic errors associated to coupling optics' aberrations. Several tests on distance-dependent and steady interference patterns will be presented and discussed. The extension to other types of optical measurement by substituting the projection on plate is proposed.

  10. Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack

    DOE Patents [OSTI]

    Carter, J. David (Bolingbrook, IL); Mawdsley, Jennifer R. (Woodridge, IL); Niyogi, Suhas (Woodridge, IL); Wang, Xiaoping (Naperville, IL); Cruse, Terry (Lisle, IL); Santos, Lilia (Lombard, IL)

    2010-04-20T23:59:59.000Z

    A corrosion resistant, electrically-conductive, durable plate at least partially coated with an anchor coating and a corrosion resistant coating. The corrosion resistant coating made of at least a polymer and a plurality of corrosion resistant particles each having a surface area between about 1-20 m.sup.2/g and a diameter less than about 10 microns. Preferably, the plate is used as a bipolar plate in a proton exchange membrane (PEMFC) fuel cell stack.

  11. Name /icbi/44_103 03/04/2004 01:42PM Plate # 0-Composite pg 14 # 1 Allen Press DTPro System GALLEY 14 File # 03TQ

    E-Print Network [OSTI]

    Robertson, Meldrum

    that diverse forms of stress induce the upregulation of cellular chaperones (heat shock proteins; HSPs), a heat shock (Parsell et al., 1993), or an anoxic shock (Wu et al., 2002). When stress-induced protective to hyperthermic stress. As temperature increases respiratory frequency first increases to dissipate heat

  12. Name /inbi/123_406 10/19/2004 11:54AM Plate # 0-Composite pg 343 # 1 Allen Press DTPro System GALLEY 343 File # 06em

    E-Print Network [OSTI]

    Hart, Michael

    stages of animals with complex life cycles are widely suspected to have evolved frequent convergent on early life history characters. Additional key words: total evidence, modes of development, life history parts of the life cycle (such as the morphological forms of planktonic larvae) have been viewed

  13. Name /andr/25_610 08/09/2004 08:36AM Plate # 0-Composite pg 70 # 1 Allen Press DTPro System GALLEY 70 File # 10em

    E-Print Network [OSTI]

    Zaragoza, Universidad de

    , Departmento de Bio- qui´mica y Biologi´a Molecular y Celular Facultad de Veterinaria, Miguel Servet, 17

  14. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA)

    2008-04-22T23:59:59.000Z

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  15. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA)

    2009-12-29T23:59:59.000Z

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  16. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo

    2005-06-14T23:59:59.000Z

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  17. Extending the reach of axion-photon regeneration experiments towards larger masses with phase shift plates

    E-Print Network [OSTI]

    Joerg Jaeckel; Andreas Ringwald

    2007-06-05T23:59:59.000Z

    We present a scheme to extend the sensitivity of axion-photon regeneration experiments towards larger masses with the help of properly chosen and placed phase shift plates.

  18. Effective bending stiffness for plates with microcracks D. C. Simkins Jr, S. Li

    E-Print Network [OSTI]

    Li, Shaofan

    Effective bending stiffness for plates with microcracks D. C. Simkins Jr, S. Li Summary. C. Simkins Jr, S. Li (&) Department of Civil and Environmental Engineering, University of California

  19. SUMMARY OF ‘AFIP’ FULL SIZED PLATE IRRADIATIONS IN THE ADVANCED TEST REACTOR

    SciTech Connect (OSTI)

    Robinson, Adam B; Wachs, Daniel M

    2010-03-01T23:59:59.000Z

    Recent testing at the Idaho National Laboratory has included four AFIP (ATR Full Size plate In center flux trap Position) experiments. These experiments included both dispersion plates and monolithic plates fabricated by both hot isostatic pressing and friction bonding utilizing both thermally sprayed inter-layers and zirconium barriers. These plates were tested between 100 and 350 w/cm2 at low temperatures and high burn-ups. The post irradiation exams performed have indicated good performance under the conditions tested and a summary of the findings and irradiation history are included herein.

  20. Delamination characterization of composite plates with holes/inclusions under general in-plane loading 

    E-Print Network [OSTI]

    Bense, Ronald

    1989-01-01T23:59:59.000Z

    with an epoxy inclusion Interlaminar normal stress along the interfaces for uniform biaxial loading of a. plate with a graphite/epoxy inclusion Interlaminar shea. r stress r, along the interfaces for uniform biaxial loading of a. plate with a graphite.../epoxy inclusion Interlaminar shear stress r, ?i along the interfaces for uniform biaxial loading of a, plate with a graphite/epoxy inclusion Interlaminar stresses through the thickness at the free edge for uniform biaxial loading of a. plate with a graphite...

  1. New wave generation

    E-Print Network [OSTI]

    Mercier, Matthieu J.

    We present the results of a combined experimental and numerical study of the generation of internal waves using the novel internal wave generator design of Gostiaux et al. (Exp. Fluids, vol. 42, 2007, pp. 123–130). This ...

  2. Collimator application for microchannel plate image intensifier resolution improvement

    DOE Patents [OSTI]

    Thomas, Stanley W. (Livermore, CA)

    1996-02-27T23:59:59.000Z

    A collimator is included in a microchannel plate image intensifier (MCPI). Collimators can be useful in improving resolution of MCPIs by eliminating the scattered electron problem and by limiting the transverse energy of electrons reaching the screen. Due to its optical absorption, a collimator will also increase the extinction ratio of an intensifier by approximately an order of magnitude. Additionally, the smooth surface of the collimator will permit a higher focusing field to be employed in the MCP-to-collimator region than is currently permitted in the MCP-to-screen region by the relatively rough and fragile aluminum layer covering the screen. Coating the MCP and collimator surfaces with aluminum oxide appears to permit additional significant increases in the field strength, resulting in better resolution.

  3. Optimal control of plate shape with incompatible strain fields

    E-Print Network [OSTI]

    Gareth Wyn Jones; L. Mahadevan

    2014-12-22T23:59:59.000Z

    A flat plate can bend into a curved surface if it experiences an inhomogeneous growth field. In this article a method is described that numerically determines the optimal growth field giving rise to an arbitrary target shape, optimizing for closeness to the target shape and for growth field smoothness. Numerical solutions are presented, for the full non-symmetric case as well as for simplified one-dimensional and axisymmetric geometries. This system can also be solved semi-analytically by positing an ansatz for the deformation and growth fields in a circular disk with given thickness profile. Paraboloidal, cylindrical and saddle-shaped target shapes are presented as examples, of which the last two exemplify a soft mode arising from a non-axisymmetric deformation of a structure with axisymmetric material properties.

  4. Oscillation modes of dc microdischarges with parallel-plate geometry

    E-Print Network [OSTI]

    Stefanovi?, Ilija; Škoro, Nikola; Mari?, Dragana; Petrovi?, Zoran Lj; Winter, Jörg

    2011-01-01T23:59:59.000Z

    Two different oscillation modes in microdischarge with parallel-plate geometry has been observed: relaxation oscillations with frequency range between 1.23 and 2.1 kHz and free-running oscillations with 7 kHz frequency. The oscillation modes are induced by increasing power supply voltage or discharge current. For a given power supply voltage, there is a spontaneous transition from one to other oscillation mode and vice versa. Before the transition from relaxation to free-running oscillations, the spontaneous increase of oscillation frequency of relaxation oscillations form 1.3 kHz to 2.1 kHz is measured. Fourier Transform Spectra of relaxation oscillations reveal chaotic behaviour of microdischarge. Volt-Ampere characteristics associated with relaxation oscillations describes periodical transition between low current, diffuse discharge and normal glow. However, free-running oscillations appear in subnormal glow only.

  5. Sensor network based vehicle classification and license plate identification system

    SciTech Connect (OSTI)

    Frigo, Janette Rose [Los Alamos National Laboratory; Brennan, Sean M [Los Alamos National Laboratory; Rosten, Edward J [Los Alamos National Laboratory; Raby, Eric Y [Los Alamos National Laboratory; Kulathumani, Vinod K [WEST VIRGINIA UNIV.

    2009-01-01T23:59:59.000Z

    Typically, for energy efficiency and scalability purposes, sensor networks have been used in the context of environmental and traffic monitoring applications in which operations at the sensor level are not computationally intensive. But increasingly, sensor network applications require data and compute intensive sensors such video cameras and microphones. In this paper, we describe the design and implementation of two such systems: a vehicle classifier based on acoustic signals and a license plate identification system using a camera. The systems are implemented in an energy-efficient manner to the extent possible using commercially available hardware, the Mica motes and the Stargate platform. Our experience in designing these systems leads us to consider an alternate more flexible, modular, low-power mote architecture that uses a combination of FPGAs, specialized embedded processing units and sensor data acquisition systems.

  6. Surface modified stainless steels for PEM fuel cell bipolar plates

    DOE Patents [OSTI]

    Brady, Michael P [Oak Ridge, TN; Wang, Heli [Littleton, CO; Turner, John A [Littleton, CO

    2007-07-24T23:59:59.000Z

    A nitridation treated stainless steel article (such as a bipolar plate for a proton exchange membrane fuel cell) having lower interfacial contact electrical resistance and better corrosion resistance than an untreated stainless steel article is disclosed. The treated stainless steel article has a surface layer including nitrogen-modified chromium-base oxide and precipitates of chromium nitride formed during nitridation wherein oxygen is present in the surface layer at a greater concentration than nitrogen. The surface layer may further include precipitates of titanium nitride and/or aluminum oxide. The surface layer in the treated article is chemically heterogeneous surface rather than a uniform or semi-uniform surface layer exclusively rich in chromium, titanium or aluminum. The precipitates of titanium nitride and/or aluminum oxide are formed by the nitriding treatment wherein titanium and/or aluminum in the stainless steel are segregated to the surface layer in forms that exhibit a low contact resistance and good corrosion resistance.

  7. Fourier analysis of wave turbulence in a thin elastic plate

    E-Print Network [OSTI]

    Nicolas Mordant

    2010-06-18T23:59:59.000Z

    The spatio-temporal dynamics of the deformation of a vibrated plate is measured by a high speed Fourier transform profilometry technique. The space-time Fourier spectrum is analyzed. It displays a behavior consistent with the premises of the Weak Turbulence theory. A isotropic continuous spectrum of waves is excited with a non linear dispersion relation slightly shifted from the linear dispersion relation. The spectral width of the dispersion relation is also measured. The non linearity of this system is weak as expected from the theory. Finite size effects are discussed. Despite a qualitative agreement with the theory, a quantitative mismatch is observed which origin may be due to the dissipation that ultimately absorbs the energy flux of the Kolmogorov-Zakharov casade.

  8. Study of electroless nickel plating of ceramic particles

    SciTech Connect (OSTI)

    Deuis, R.L.; Subramanian, C.; Strafford, K.N.; Arora, P. [Univ. of South Australia (Australia)] [Univ. of South Australia (Australia); Yellup, J.M. [CSIRO, Woodville North, South Australia (Australia). Div. of Manufacturing Technology] [CSIRO, Woodville North, South Australia (Australia). Div. of Manufacturing Technology

    1995-10-15T23:59:59.000Z

    In the production of aluminum-based metal matrix composites (MMC), the wettability of the reinforcement particulates by the matrix is an important factor. The manufacture of MMC reinforced with alumina particles require the use of specialized fabrication techniques such as rheocasting in order to achieve effective particle incorporation. Several surface treatments have been applied to alumina and other reinforcement particulates in order to modify particle wettability. The aim of this study was to investigate the deposition of Ni-P onto several ceramic particulate surfaces without the use of the conventional sensitization and activation steps. This nickel plating treatment, had the potential to improve the incorporation of alumina particles in aluminum melts, with respect to MMC formation by the plasma transferred arc (PTA) surfacing process.

  9. Drying studies for corroded DOE aluminum plate fuels

    SciTech Connect (OSTI)

    Lords, R.E.; Windes, W.E. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Crepeau, J.C.; Sidwell, R.W. [Idaho Univ., Idaho Falls, ID (United States) Dept. of Mechanical Engineering

    1996-05-01T23:59:59.000Z

    The Idaho National Engineering Laboratory (INEL) currently stores a wide variety of spent nuclear fuel. The fuel was originally intended to be stored underwater for a short period of thermal cooling, then removed and reprocessed. However, it has been stored underwater for much longer thank originally anticipated. During this time dust and airborne desert soil have entered the oldest INEL pool, accumulating on the fuel. Also, the aluminum fuel cladding has corroded compromising the exposed surfaces of the fuel. Plans are now underway to move some the the more vulnerable aluminum plate type fuels into dry storage in an existing vented and filtered fuel storage facility. In preparation for dry storage of the fuel a drying and canning station is being built at the INEL. The two primary objectives of this facility are to determine the influence of corrosion products on the drying process and to establish temperature distribution inside the canister during heating.

  10. EVALUATION OF U10MO FUEL PLATE IRRADIATION BEHAVIOR VIA NUMERICAL AND EXPERIMENTAL BENCHMARKING

    SciTech Connect (OSTI)

    Samuel J. Miller; Hakan Ozaltun

    2012-11-01T23:59:59.000Z

    This article analyzes dimensional changes due to irradiation of monolithic plate-type nuclear fuel and compares results with finite element analysis of the plates during fabrication and irradiation. Monolithic fuel plates tested in the Advanced Test Reactor (ATR) at Idaho National Lab (INL) are being used to benchmark proposed fuel performance for several high power research reactors. Post-irradiation metallographic images of plates sectioned at the midpoint were analyzed to determine dimensional changes of the fuel and the cladding response. A constitutive model of the fabrication process and irradiation behavior of the tested plates was developed using the general purpose commercial finite element analysis package, Abaqus. Using calculated burn-up profiles of irradiated plates to model the power distribution and including irradiation behaviors such as swelling and irradiation enhanced creep, model simulations allow analysis of plate parameters that are either impossible or infeasible in an experimental setting. The development and progression of fabrication induced stress concentrations at the plate edges was of primary interest, as these locations have a unique stress profile during irradiation. Additionally, comparison between 2D and 3D models was performed to optimize analysis methodology. In particular, the ability of 2D and 3D models account for out of plane stresses which result in 3-dimensional creep behavior that is a product of these components. Results show that assumptions made in 2D models for the out-of-plane stresses and strains cannot capture the 3-dimensional physics accurately and thus 2D approximations are not computationally accurate. Stress-strain fields are dependent on plate geometry and irradiation conditions, thus, if stress based criteria is used to predict plate behavior (as opposed to material impurities, fine micro-structural defects, or sharp power gradients), unique 3D finite element formulation for each plate is required.

  11. Orientation Permission to Treat Form Name of Student: Student ID: DOB

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    Orientation Permission to Treat Form Name of Student: Student ID: DOB: Emergency Contact Name/Restrictions: Permission to Treat: The person herein named is medically cleared and has permission to engage in all

  12. Sphere-plate Casimir interaction in (D + 1)-dimensional spacetime

    SciTech Connect (OSTI)

    Teo, L. P., E-mail: LeePeng.Teo@nottingham.edu.my [Department of Applied Mathematics, Faculty of Engineering, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan (Malaysia)

    2014-04-15T23:59:59.000Z

    In this paper, we derive the formula for the Casimir interaction energy between a sphere and a plate in (D + 1)-dimensional Minkowski spacetime. It is assumed that the scalar field satisfies the Dirichlet or Neumann boundary conditions on the sphere and the plate. As in the D = 3 case, the formula is of TGTG type. One of our main contributions is deriving the translation matrices which express the change of bases between plane waves and spherical waves for general D. Using orthogonality of Gegenbauer polynomials, it turns out that the final TGTG formula for the Casimir interaction energy can be simplified to one that is similar to the D = 3 case. To illustrate the application of the formula, both large separation and small separation asymptotic behaviors of the Casimir interaction energy are computed. The large separation leading term is proportional to L{sup ?D+1} if the sphere is imposed with Dirichlet boundary condition, and to L{sup ?D?1} if the sphere is imposed with Neumann boundary condition, where L is distance from the center of the sphere to the plane. For the small separation asymptotic behavior, it is shown that the leading term is equal to the one obtained using proximity force approximation. The next-to-leading order term is also computed using perturbation method. It is shown that when the space dimension D is larger than 5, the next-to-leading order has sign opposite to the leading order term. Moreover, the ratio of the next-to-leading order term to the leading order term is linear in D, indicating a larger correction at higher dimensions.

  13. Modeling pore corrosion in normally open gold- plated copper connectors.

    SciTech Connect (OSTI)

    Battaile, Corbett Chandler; Moffat, Harry K.; Sun, Amy Cha-Tien; Enos, David George; Serna, Lysle M.; Sorensen, Neil Robert

    2008-09-01T23:59:59.000Z

    The goal of this study is to model the electrical response of gold plated copper electrical contacts exposed to a mixed flowing gas stream consisting of air containing 10 ppb H{sub 2}S at 30 C and a relative humidity of 70%. This environment accelerates the attack normally observed in a light industrial environment (essentially a simplified version of the Battelle Class 2 environment). Corrosion rates were quantified by measuring the corrosion site density, size distribution, and the macroscopic electrical resistance of the aged surface as a function of exposure time. A pore corrosion numerical model was used to predict both the growth of copper sulfide corrosion product which blooms through defects in the gold layer and the resulting electrical contact resistance of the aged surface. Assumptions about the distribution of defects in the noble metal plating and the mechanism for how corrosion blooms affect electrical contact resistance were needed to complete the numerical model. Comparisons are made to the experimentally observed number density of corrosion sites, the size distribution of corrosion product blooms, and the cumulative probability distribution of the electrical contact resistance. Experimentally, the bloom site density increases as a function of time, whereas the bloom size distribution remains relatively independent of time. These two effects are included in the numerical model by adding a corrosion initiation probability proportional to the surface area along with a probability for bloom-growth extinction proportional to the corrosion product bloom volume. The cumulative probability distribution of electrical resistance becomes skewed as exposure time increases. While the electrical contact resistance increases as a function of time for a fraction of the bloom population, the median value remains relatively unchanged. In order to model this behavior, the resistance calculated for large blooms has been weighted more heavily.

  14. PROPAGATION OF A-WAVE IN A PLANE PLATE EXPERIMENTAL STUDY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PROPAGATION OF A-WAVE IN A PLANE PLATE EXPERIMENTAL STUDY Loïc MARTINEZ Jean DUCLOS Alain TINEL ABSTRACT The propagation of the A-wave is investigated theoretically on a plane brass plate completly a wide development over these ten last years. These studies show that an incident plane wave propagating

  15. Image plates as x-ray detectors in plasma physics experiments

    SciTech Connect (OSTI)

    Gales, S.G.; Bentley, C.D. [AWE Aldermaston, Reading RG7 4PR (United Kingdom)

    2004-10-01T23:59:59.000Z

    The performance of image plates based on the photostimulable phosphor BaF(Br,l):Eu{sup 2+} has been investigated and compared with x-ray film. Evaluation of detective quantum efficiency (DQE), sensitivity, dynamic range, and linearity was carried out for several types of commercially available image plate, using the Excalibur soft x-ray calibration facility at AWE. Image plate response was found to be linear over a dynamic range of 5 orders of magnitude. One type of image plate was found to have a number of advantages for soft x-ray detection, with a measured sensitivity 1 order of magnitude greater than that of Kodak Industrex CX and DEF-5 x-ray film. The DQE of this plate was found to be superior to that of film at low [less than 10{sup 3} photons/(50 {mu}m){sup 2}] and high fluxes [greater than 10{sup 4} photons/(50 {mu}m){sup 2}]. The spatial resolution of image plates, scanned with several models of commercial image plate readers, has been evaluated using a USAF resolution test target. The highest spatial resolution measured is 35 {mu}m. Though this is significantly lower than the resolution possible with film, it is sufficient for many applications. Image plates were fielded in a refractive x-ray lens imaging diagnostic on the 1 TW Helen laser and these results are discussed.

  16. Peel and Shear Fracture Characterization of Debonding in FRP Plated Concrete Affected by Moisture

    E-Print Network [OSTI]

    Entekhabi, Dara

    polymer CFRP plated concrete systems by mechanically testing accelerated moisture conditioned mesoscalePeel and Shear Fracture Characterization of Debonding in FRP Plated Concrete Affected by Moisture fracture toughness as the quantification parameter of the CFRP-epoxy-concrete trilayer system, which

  17. Surface plasmons of a graphene parallel plate waveguide bounded by Kerr-type nonlinear media

    E-Print Network [OSTI]

    Leung, Pui-Tak "Peter"

    Surface plasmons of a graphene parallel plate waveguide bounded by Kerr-type nonlinear media H by a graphene parallel plate waveguide (PPWG), surrounded on one or both sides by Kerr-type nonlinear media unchanged, as compared to those of a typical graphene PPWG. Moreover, PL and LL of the SPs are considerably

  18. Can the transition zone test the Plate and Plume hypotheses? Gillian R. Foulger

    E-Print Network [OSTI]

    Foulger, G. R.

    Can the transition zone test the Plate and Plume hypotheses? Gillian R. Foulger Dept. Earth wave-speed anomalies above, within and below the transition zone. The Plate model, in contrast and on into the transition zone, but rarely, if ever, deeper and through the 660-km discontinuity. The 410-km discontinuity

  19. Plate interaction in the NE Caribbean subduction zone from continuous GPS observations

    E-Print Network [OSTI]

    ten Brink, Uri S.

    Plate interaction in the NE Caribbean subduction zone from continuous GPS observations Uri S. ten sites on NE Caribbean islands to evaluate strain accumulation along the North American (NA) ­ Caribbean-Venegas (2012), Plate interaction in the NE Caribbean subduction zone from continuous GPS observations, Geophys

  20. SPERT Destructive Test - I on Aluminum, Highly Enriched Plate Type Core

    ScienceCinema (OSTI)

    None

    2014-05-07T23:59:59.000Z

    SPERT - Special Power Excursion Reactor Tests Destructive Test number 1 On Aluminum, Highly Enriched Plate Type Core. A test studying the behavior of the reactor under destructive conditions on a light water moderated pool-type reactor with a plate-type core.