Sample records for mathew sparks program

  1. INCOMPRESSIBILITY OF ORTHOGONAL GRASSMANNIANS BRYANT G. MATHEWS

    E-Print Network [OSTI]

    INCOMPRESSIBILITY OF ORTHOGONAL GRASSMANNIANS OF RANK 2 BRYANT G. MATHEWS Abstract #12; 2 BRYANT G. MATHEWS It follows immediately that if X is p­incompressible, it is also

  2. Random Parking and Rubber Elasticity Mathew Penrose

    E-Print Network [OSTI]

    Penrose, Mathew

    Random Parking and Rubber Elasticity Mathew Penrose (University of Bath) Joint work with Antoine), Imperial January 2013 #12;Rubber Elasticity Let d, n N (e.g. d = n = 3). Suppose D Rd is a bounded domain. D represents a piece of rubber. Let L Rd be a locally finite point process. L D the locations

  3. Women @ Energy: Teresa Mathews | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sureReportsofDepartmentSeries |AttacksofAllisonKarenNjemaTeresa Mathews

  4. Spark Spread

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Energy I I' a(STEO) Highlights 2008Deutsche Bank|P. WeyantSpark

  5. Rotating arc spark plug

    DOE Patents [OSTI]

    Whealton, John H.; Tsai, Chin-Chi

    2003-05-27T23:59:59.000Z

    A spark plug device includes a structure for modification of an arc, the modification including arc rotation. The spark plug can be used in a combustion engine to reduce emissions and/or improve fuel economy. A method for operating a spark plug and a combustion engine having the spark plug device includes the step of modifying an arc, the modifying including rotating the arc.

  6. Mathews County, Virginia: Energy Resources | 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 Geothermal Pwer Plant JumpMarysville, Ohio: Energy Resources JumpMastic, New York: EnergyMathews County,

  7. Nitrogen spark denoxer

    DOE Patents [OSTI]

    Ng, Henry K. (Naperville, IL); Novick, Vincent J. (Downers Grove, IL); Sekar, Ramanujam R. (Naperville, IL)

    1997-01-01T23:59:59.000Z

    A NO.sub.X control system for an internal combustion engine includes an oxygen enrichment device that produces oxygen and nitrogen enriched air. The nitrogen enriched air contains molecular nitrogen that is provided to a spark plug that is mounted in an exhaust outlet of an internal combustion engine. As the nitrogen enriched air is expelled at the spark gap of the spark plug, the nitrogen enriched air is exposed to a pulsating spark that is generated across the spark gap of the spark plug. The spark gap is elongated so that a sufficient amount of atomic nitrogen is produced and is injected into the exhaust of the internal combustion engine. The injection of the atomic nitrogen into the exhaust of the internal combustion engine causes the oxides of nitrogen to be reduced into nitrogen and oxygen such that the emissions from the engine will have acceptable levels of NO.sub.X. The oxygen enrichment device that produces both the oxygen and nitrogen enriched air can include a selectively permeable membrane.

  8. Peter Sparks Ninety Eight

    E-Print Network [OSTI]

    Robertson, Stephen

    Peter Sparks Ninety Eight A Ural ice-blast flattens Suffolk reed No gloves, coat flapping, creeping, the Girton Poetry Group website, at http://poetry.girton.cam.ac.uk #12;

  9. Peter Sparks Compass Reading

    E-Print Network [OSTI]

    Robertson, Stephen

    Peter Sparks Compass Reading You could I never love. Built of a bulk beyond my comprehension compass with its swinging fleur-de-lys watched by the crystal prism's sharp-cut eye? It represented

  10. SPARK Version 1. 1 user manual

    SciTech Connect (OSTI)

    Weissenburger, D.W.

    1988-01-01T23:59:59.000Z

    This manual describes the input required to use Version 1.1 of the SPARK computer code. SPARK 1.1 is a library of FORTRAN main programs and subprograms designed to calculate eddy currents on conducting surfaces where current flow is assumed zero in the direction normal to the surface. Surfaces are modeled with triangular and/or quadrilateral elements. Lorentz forces produced by the interaction of eddy currents with background magnetic fields can be output at element nodes in a form compatible with most structural analysis codes. In addition, magnetic fields due to eddy currents can be determined at points off the surface. Version 1.1 features eddy current streamline plotting with optional hidden-surface-removal graphics and topological enhancements that allow essentially any orientable surface to be modeled. SPARK also has extensive symmetry specification options. In order to make the manual as self-contained as possible, six appendices are included that present summaries of the symmetry options, topological options, coil options and code algorithms, with input and output examples. An edition of SPARK 1.1 is available on the Cray computers at the National Magnetic Fusion Energy Computer Center at Livermore, California. Another more generic edition is operational on the VAX computers at the Princeton Plasma Physics Laboratory and is available on magnetic tape by request. The generic edition requires either the GKS or PLOT10 graphics package and the IMSL or NAG mathematical package. Requests from outside the United States will be subject to applicable federal regulations regarding dissemination of computer programs. 22 refs.

  11. BUILDING EMERGENCY ACTION PLAN [Medical Sciences Building, Building # 192] / [506 S. Mathews, Urbana

    E-Print Network [OSTI]

    Gilbert, Matthew

    BUILDING EMERGENCY ACTION PLAN [Medical Sciences Building, Building # 192] / [506 S. Mathews requires the BUILDING EMERGENCY MANAGEMENT TEAM: Building Command Post1 1. M2 classroom, Carle Forum This Building Emergency Action Plan (BEAP) is to be used in conjunction with the Emergency Response Guide (ERG

  12. RANDOM PARKING, EUCLIDEAN FUNCTIONALS, AND RUBBER ELASTICITY ANTOINE GLORIA AND MATHEW D. PENROSE

    E-Print Network [OSTI]

    Boyer, Edmond

    RANDOM PARKING, EUCLIDEAN FUNCTIONALS, AND RUBBER ELASTICITY ANTOINE GLORIA AND MATHEW D. PENROSE. In particular, classical Euclidean optimization problems as well as the discrete model for rubber previously studied by Alicandro, Cicalese, and the first author enter this class of functions. In the case of rubber

  13. The Absence of Plasma in "Spark Plasma Sintering"

    E-Print Network [OSTI]

    Hulbert, Dustin M.

    2008-01-01T23:59:59.000Z

    investigations on the spark plasma sintering/synthesisinvestigations on the spark plasma sintering/synthesisenhancement in spark-plasma sintering: Impact of high

  14. Tailored net-shape powder composites by spark plasma sintering

    E-Print Network [OSTI]

    Khaleghi, Evan Aryan

    2012-01-01T23:59:59.000Z

    produced by spark plasma sintering, Powder Metall. , 51, 59nanoparticles in spark plasma sintering. Mater. Sci. Eng. ,Evolution During Spark Plasma Sintering, Ceram. Int. , 35,

  15. Air quality modeling for emergency response applications. [MATHEW; ADPIC; FEM3

    SciTech Connect (OSTI)

    Gudiksen, P.H.; Chan, S.T.; Knox, J.B.; Dickerson, M.H.; Lange, R.

    1985-12-01T23:59:59.000Z

    The three-dimensional diagnostic wind field model (MATHEW) and the particle-in-cell transport and diffusion model (ADPIC) are used by the Atmospheric Release Advisory Capability (ARAC) for real-time assessments of the consequences from accidental releases of radioactivity into the atmosphere. For the dispersion of hazardous heavier-than-air gases, a time-dependent, three-dimensional finite element model (FEM3) is used. These models have been evaluated extensively against a wide spectrum of field experiments involving the release of chemically inert tracers or heavier-than-air gases. The results reveal that the MATHEW/ADPIC models are capable of simulating the spatial and temporal distributions of tracer concentration to within a factor of 2 for 50% of the measured tracer concentrations for near surface releases in relatively flat terrain and within a factor of 2 for 20% of the comparisons for elevated releases in complex terrain. The FEM3 model produces quite satisfactory simulations of the spatial and temporal distributions of heavier-than-air gases, typically within a kilometer of the release point. The ARAC consists of a centralized computerized emergency response system that is capable of supporting up to 100 sites and providing real-time predictions of the consequence of transportation accidents that may occur anywhere. It utilizes pertinent accident information, local and regional meteorology, and terrain as input to the MATHEW/ADPIC models for the consequence analysis. It has responded to over 150 incidents and exercises over the past decade.

  16. Fiber laser coupled optical spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer (Fort Collins, CO); Willson, Bryan (Fort Collins, CO); Defoort, Morgan (Fort Collins, CO); Joshi, Sachin (Fort Collins, CO); Reynolds, Adam (Fort Collins, CO)

    2008-03-04T23:59:59.000Z

    A spark delivery system for generating a spark using a laser beam is provided, and includes a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. The laser delivery assembly further includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. Other embodiments use a fiber laser to generate a spark. Embodiments of the present invention may be used to create a spark in an engine. Yet other embodiments include collecting light from the spark or a flame resulting from the spark and conveying the light for diagnostics. Methods of using the spark delivery systems and diagnostic systems are provided.

  17. Spark gap with low breakdown voltage jitter

    DOE Patents [OSTI]

    Rohwein, Gerald J. (Albuquerque, NM); Roose, Lars D. (Albuquerque, NM)

    1996-01-01T23:59:59.000Z

    Novel spark gap devices and electrodes are disclosed. The novel spark gap devices and electrodes are suitable for use in a variety of spark gap device applications. The shape of the electrodes gives rise to local field enhancements and reduces breakdown voltage jitter. Breakdown voltage jitter of approximately 5% has been measured in spark gaps according the invention. Novel electrode geometries and materials are disclosed.

  18. Spark gap with low breakdown voltage jitter

    DOE Patents [OSTI]

    Rohwein, G.J.; Roose, L.D.

    1996-04-23T23:59:59.000Z

    Novel spark gap devices and electrodes are disclosed. The novel spark gap devices and electrodes are suitable for use in a variety of spark gap device applications. The shape of the electrodes gives rise to local field enhancements and reduces breakdown voltage jitter. Breakdown voltage jitter of approximately 5% has been measured in spark gaps according the invention. Novel electrode geometries and materials are disclosed. 13 figs.

  19. Appendix 7 - Stripes Architecture Overview

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

    Name: Department of Energy iManage Program Project ID: iManage Program STRIPES Project Project Manager: Mathew Sparks Program Mgr: Lajos Grof-Tisza Doc ID: STRIPES Technical...

  20. Fiber coupled optical spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer (Fort Collins, CO); Willson, Bryan (Fort Collins, CO); Defoort, Morgan (Fort Collins, CO)

    2008-08-12T23:59:59.000Z

    A spark delivery system for generating a spark using a laser beam is provided, the spark delivery system including a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. In addition, the laser delivery assembly includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. In accordance with embodiments of the present invention, the assembly may be used to create a spark in a combustion engine. In accordance with other embodiments of the present invention, a method of using the spark delivery system is provided. In addition, a method of choosing an appropriate fiber for creating a spark using a laser beam is also presented.

  1. CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION...

    Open Energy Info (EERE)

    CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION & SOLUTIONS | GREENER VEHICLES Home There are currently no posts in this category. Syndicate content...

  2. Laser Spark Distribution and Ignition System

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

    laser spark from a single low power pulse. The system has ap- plications in natural gas fueled reciprocating engines, turbine combustors, explosives, and laser induced...

  3. Mechanical Behavior of Cryomilled Ni Superalloy by Spark Plasma Sintering

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Ni Superalloy by Spark Plasma Sintering Z. ZHANG, B.Q. HAN,cryomilling and spark plasma sintering (SPS) was studied.prepared by the spark plasma sintering (SPS) technique. To

  4. CdTe/CdS solar cells on flexible substrates Xavier Mathew a,*, J. Pantoja Enriquez a

    E-Print Network [OSTI]

    Romeo, Alessandro

    CdTe/CdS solar cells on flexible substrates Xavier Mathew a,*, J. Pantoja Enriquez a , Alessandro Romeo b,c Ayodhya N. Tiwari b,d a Centro de Investigacion en Energia-UNAM, 62580, Temixco, Morelos of CdTe/CdS solar cells on flexible substrates is reviewed in this article. Photovoltaic structures

  5. Combustion, Efficiency, and Fuel Effects in a Spark-Assisted...

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

    Combustion, Efficiency, and Fuel Effects in a Spark-Assisted HCCI Gasoline Engine Combustion, Efficiency, and Fuel Effects in a Spark-Assisted HCCI Gasoline Engine 2004 Diesel...

  6. Improving the Efficiency of Spark Ignited, Stoichiometric Natural...

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

    Spark Ignited, Stoichiometric Natural Gas Engines Improving the Efficiency of Spark Ignited, Stoichiometric Natural Gas Engines This work focused on using camless engine technology...

  7. Load Expansion of Stoichiometric HCCI Using Spark Assist and...

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

    of Stoichiometric HCCI Using Spark Assist and Hydraulic Valve Actuation Load Expansion of Stoichiometric HCCI Using Spark Assist and Hydraulic Valve Actuation Presentation given at...

  8. Using SPARK as a Solver for Modelica

    E-Print Network [OSTI]

    Wetter, Michael

    2008-01-01T23:59:59.000Z

    and Simulation with Modelica 2.1. John Wiley & Sons.Vadim Engelson. 1998. Modelica A Uni?ed Object-OrientedSPARK AS A SOLVER FOR MODELICA Michael Wetter 1 , Philip

  9. Characterisation of Mechanically Alloyed Ti-Al-B Nanocomposite Consolidated by Spark Plasma Sintering

    E-Print Network [OSTI]

    Han, Young Hwan

    2003-01-01T23:59:59.000Z

    consolidated by spark plasma sintering H. B. Lee, S. H. Kim,consolidated by spark plasma sintering of mechanicallyfollowed by SPS (spark plasma sintering) is well suited for

  10. Laser spark distribution and ignition system

    DOE Patents [OSTI]

    Woodruff, Steven (Morgantown, WV); McIntyre, Dustin L. (Morgantown, WV)

    2008-09-02T23:59:59.000Z

    A laser spark distribution and ignition system that reduces the high power optical requirements for use in a laser ignition and distribution system allowing for the use of optical fibers for delivering the low peak energy pumping pulses to a laser amplifier or laser oscillator. An optical distributor distributes and delivers optical pumping energy from an optical pumping source to multiple combustion chambers incorporating laser oscillators or laser amplifiers for inducing a laser spark within a combustion chamber. The optical distributor preferably includes a single rotating mirror or lens which deflects the optical pumping energy from the axis of rotation and into a plurality of distinct optical fibers each connected to a respective laser media or amplifier coupled to an associated combustion chamber. The laser spark generators preferably produce a high peak power laser spark, from a single low power pulse. The laser spark distribution and ignition system has application in natural gas fueled reciprocating engines, turbine combustors, explosives and laser induced breakdown spectroscopy diagnostic sensors.

  11. Low current extended duration spark ignition system

    DOE Patents [OSTI]

    Waters, Stephen Howard; Chan, Anthony Kok-Fai

    2005-08-30T23:59:59.000Z

    A system for firing a spark plug is disclosed. The system includes a timing controller configured to send a first timing signal and a second timing signal. The system also includes an ignition transformer having a primary winding and a secondary winding and a spark-plug that is operably associated with the secondary winding. A first switching element is disposed between the timing controller and the primary winding of the ignition transformer. The first switching element controls a supply of power to the primary winding based on the first timing signal. Also, a second switching element is disposed between the timing controller and the primary winding of the ignition transformer. The second switching element controls the supply of power to the primary winding based on the second timing signal. A method for firing a spark plug is also disclosed.

  12. Using SPARK as a Solver for Modelica

    SciTech Connect (OSTI)

    Wetter, Michael; Wetter, Michael; Haves, Philip; Moshier, Michael A.; Sowell, Edward F.

    2008-06-30T23:59:59.000Z

    Modelica is an object-oriented acausal modeling language that is well positioned to become a de-facto standard for expressing models of complex physical systems. To simulate a model expressed in Modelica, it needs to be translated into executable code. For generating run-time efficient code, such a translation needs to employ algebraic formula manipulations. As the SPARK solver has been shown to be competitive for generating such code but currently cannot be used with the Modelica language, we report in this paper how SPARK's symbolic and numerical algorithms can be implemented in OpenModelica, an open-source implementation of a Modelica modeling and simulation environment. We also report benchmark results that show that for our air flow network simulation benchmark, the SPARK solver is competitive with Dymola, which is believed to provide the best solver for Modelica.

  13. Optical diagnostics integrated with laser spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer (Fort Collins, CO); Willson, Bryan (Fort Collins, CO); Defoort, Morgan (Fort Collins, CO); Joshi, Sachin (Fort Collins, CO); Reynolds, Adam (Fort Collins, CO)

    2008-09-02T23:59:59.000Z

    A spark delivery system for generating a spark using a laser beam is provided, and includes a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. The laser delivery assembly further includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. Other embodiments use a fiber laser to generate a spark. Embodiments of the present invention may be used to create a spark in an engine. Yet other embodiments include collecting light from the spark or a flame resulting from the spark and conveying the light for diagnostics. Methods of using the spark delivery systems and diagnostic systems are provided.

  14. Chaotic Combustion in Spark Ignition Engines

    E-Print Network [OSTI]

    M. Wendeker; J. Czarnigowski; G. Litak; K. Szabelski

    2002-12-27T23:59:59.000Z

    We analyse the combustion process in a spark ignition engine using the experimental data of an internal pressure during the combustion process and show that the system can be driven to chaotic behaviour. Our conclusion is based on the observation of unperiodicity in the time series, suitable stroboscopic maps and a complex structure of a reconstructed strange attractor. This analysis can explain that in some circumstances the level of noise in spark ignition engines increases considerably due to nonlinear dynamics of a combustion process.

  15. A spark chamber for cosmic ray research

    E-Print Network [OSTI]

    Jelinek, Al Vincent

    1964-01-01T23:59:59.000Z

    are Elkonite 10W$ high-conductivity hard tungsten-copper alloy. They were chosen for the spark gap because they resist surface erosion in heavy electrical discharges. Six 20-KV, 500-picofarad "door knob capacitors" form the discharge capacitor bank. Figure... formed by the incident particle in each gap (typically 60 ion pairs) are sufficient to initiate a spark. This critical value + of the clearing is 45-5volts for the Geiger detection system and a pure argon gas filling. D. The Time Delay The total time...

  16. A spark chamber for cosmic ray research

    E-Print Network [OSTI]

    Jelinek, Al Vincent

    1964-01-01T23:59:59.000Z

    chambez *re r- -e evenis, anc to obtain good sta- s s ical data with the prese. . i sysiezz wou'8 require t! e exarina- iion o" severs' '. '. ous" no. pictures. ne effic ency zoz two simu ianeous particles in argon oius alcohol vspour is e timasec.... to be 75I15~ji. The effic ency of the . con-he' ium and the helium-alcohol vapour zillings are 1 igner about 85- 5(i. 3. Spurious Sparking Spurious sparks in the chamber can be attributed to a num- ber of factors. The most probable cause is ions left...

  17. Giant coercivity of dense nanostructured spark plasma sintered barium hexaferrite

    E-Print Network [OSTI]

    Giant coercivity of dense nanostructured spark plasma sintered barium hexaferrite F. Mazaleyrat and dense material together. In this paper, it is shown that the spark plasma sintering method (SPS) is able, Spark Plasma Sintering (SPS) allows to produce nonos- tructured Ba-ferrite with a density close to 90

  18. Investigation of spark discharge processes and ignition systems for spark-ignited internal combustion engines

    E-Print Network [OSTI]

    Khare, Yogesh Jayant

    2000-01-01T23:59:59.000Z

    includes an evaluation of the various types of conventional as well as high-energy ignition systems for lean burn engines. An experimental ignition system was constructed to determine the effect of ignition energy, spark plug electrode geometry and gas...

  19. Transforming the Museum SPARK | THINK | MAKE

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Transforming the Museum SPARK | THINK | MAKE #12;WILLIAMS COLLEGE MUSEUM OF ART 1 Museums. Because of its varied collections and its breadth and nimbleness of forms, the college museum of the museum's 9th decade of history. As we developed the vision for its future we sought to both leverage its

  20. Laser spark distribution and ignition system - Energy Innovation...

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

    power pulse. The laser spark distribution and ignition system has application in natural gas fueled reciprocating engines, turbine combustors, explosives and laser induced...

  1. Combustion, Efficiency, and Fuel Effects in a Spark-Assisted...

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

    COMBUSTION, EFFICIENCY, AND FUEL EFFECTS IN A SPARK- ASSISTED HCCI GASOLINE ENGINE Bruce G. Bunting Fuels, Engines, and Emissions Research Center Oak Ridge National Laboratory...

  2. Spark-protected ion-source control and monitoring system at 1. 5 MV

    SciTech Connect (OSTI)

    Bogaty, J.M.; Zolecki, R.

    1981-01-01T23:59:59.000Z

    The Heavy Ion Fusion Program at Argonne National Laboratory utilizes a 1.5-MV Xe ion preaccelerator. Reliable beam transport requires accurate measurements and precise control of various ion-source parameters. This paper discusses the use of a multiplexed fiberoptic data-transmission system and low-cost digital stepper motors for control functions. Techniques are discussed which allow TTL and CMOS semiconductor curcuits to survive the destructive sparks which can occur in the 1.5-MV preaccelerator.

  3. Green Spark Ventures LLC | 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: navigation, search OpenEI ReferenceJump to: navigation,II WindAirplaneGreenEnergySpark

  4. Spark Energy, LP | 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 IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast Colorado PowerSouthwesternCompanies | Open EnergySpark

  5. Spark Energy, LP (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwestern ElectricSpain:Fork,Spark

  6. Spark Energy, LP (Massachusetts) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSpark Energy, LP

  7. Spark Energy, LP | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSpark Energy, LPSpark

  8. Korean oxygenates rule sparks MTBE capacity plans

    SciTech Connect (OSTI)

    Kim, Hyung-Jin

    1994-06-15T23:59:59.000Z

    The Korean government`s strict standard for gasoline sold domestically is expected to have a significant impact on the methyl tert-butyl ether (MTBE) market. The mandate-requiring gasoline oxygen content of 0.5% this year, 0.75% by 1996, and 1.0% by 1998-has sparked a rush by Korean refineries to build new MTBE plants. If expansion plans are carried out, Korea`s MTBE capacity will increase from 280,000 m.t./year to 650,000 m.t./year by 1996, far surpassing predicted demand. Honam Oil, part of the Lucky Group, plans startup of a 100,000-m.t./year unit at Yeochon by early 1996. In addition, by the end of 1996 Ssangyong Oil will bring a 100,000-m.t./year unit onstream.

  9. NUMERICAL MODELLING OF THERMAL-ELECTRICAL PHENOMENA IN SPARK PLASMA SINTERING

    E-Print Network [OSTI]

    Boyer, Edmond

    NUMERICAL MODELLING OF THERMAL-ELECTRICAL PHENOMENA IN SPARK PLASMA SINTERING P. Mondaleka , L'Etudes Structurales), France c Universit Paul Sabatier, Toulouse, France Abstract. Spark Plasma Sintering belongs: Finite element method, Spark plasma sintering, powder compaction. INTRODUCTION Spark Plasma Sintering

  10. An Experimental Study of Microfabricated Nickel Spark Plug Georgia Institute of technology

    E-Print Network [OSTI]

    electrodeposition through polymer molds. The nickel spark plugs are tested at 20 Hz using spark energies of 5 mAn Experimental Study of Microfabricated Nickel Spark Plug Georgia Institute of technology Atlanta presents experimental. results of the erosion and wear characteristics of micromachined nickel spark plugs

  11. Phenomena that determine knock onset in spark-ignited engines

    E-Print Network [OSTI]

    Revier, Bridget M. (Bridget Mary)

    2006-01-01T23:59:59.000Z

    Experiments were carried out to collect in-cylinder pressure data and microphone signals from a single-cylinder test engine using spark timings before, at, and after knock onset for four different octane-rated toluene ...

  12. Eutectic Al2O3-GdAlO3 composite consolidated by combined rapid quenching and spark plasma sintering technique

    E-Print Network [OSTI]

    Han, Young Hwan; Nagata, M; Uekawa, N; Kakegawa, K

    2004-01-01T23:59:59.000Z

    rapid quenching and spark plasma sintering technique Y. H.conventional and spark plasma sintering (SPS). Conventionalstructure, Rapid quenching, Spark plasma sintering. Dr Han (

  13. Spark-safe low-voltage detonator

    DOE Patents [OSTI]

    Lieberman, Morton L. (Albuquerque, NM)

    1989-01-01T23:59:59.000Z

    A column of explosive in a low-voltage detonator which makes it spark-safe ncludes an organic secondary explosive charge of HMX in the form of a thin pad disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to an electrical ignition device at one end of the bore. The pad of secondary charge has an axial thickness within the range of twenty to thirty percent of its diameter. The explosive column also includes a first explosive charge of CP disposed in the housing bore in the ignition region of the explosive column next to the secondary charge pad on a side opposite from the ignition device. The first CP charge is loaded under sufficient pressure, 25 to 40 kpsi, to provide mechanical confinement of the pad of secondary charge and physical coupling thereof with the ignition device. The explosive column further includes a second explosive charge of CP disposed in the housing bore in a transition region of the explosive column next to the first CP charge on a side opposite from the pad of secondary charge. The second CP charge is loaded under sufficient pressure, about 10 kpsi, to allow occurrence of DDT. The first explosive CP charge has an axial thickness within the range of twenty to thirty percent of its diameter, whereas the second explosive CP charge contains a series of increments (nominally 4) each of which has an axial thickness-to-diameter ratio of one to two.

  14. Spark-safe low-voltage detonator

    DOE Patents [OSTI]

    Lieberman, M.L.

    1988-07-01T23:59:59.000Z

    A column of explosive in a low-voltage detonator which makes it spark-safe includes an organic secondary explosive charge of HMX in the form of a thin pad disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to an electrical ignition device at one end of the bore. The pad of secondary charge has an axial thickness within the range of twenty to thirty percent of its diameter. The explosive column also includes a first explosive charge of CP disposed in the housing bore in the ignition region of the explosive column next to the secondary charge pad on a side opposite from the ignition device. The first CP charge is loaded under sufficient pressure, 25 to 40 kpsi, to provide mechanical confinement of the pad of secondary charge and physical coupling thereof with the ignition device. The explosive column further includes a second explosive charge of CP disposed in the housing bore in a transition region of the explosive column next to the first CP charge on a side opposite from the pad of secondary charge. The second CP charge is loaded under sufficient pressure, about 10 kpsi, to allow occurrence of DDT. The first explosive CP charge has an axial thickness within the range of twenty to thirty percent of its diameter, whereas the second explosive CP charge contains a series of increments (nominally 4), each of which has an axial thickness-to-diameter ratio of one to two. 2 figs.

  15. A laser triggered vacuum spark x-ray lithography source

    E-Print Network [OSTI]

    Keating, Richard Allen

    1987-01-01T23:59:59.000Z

    ionized state or the physical processes occurring 15 in a high temperature plasma. There are many advantages to the use of the vacuum spark as an x-ray source; the simplicity of the machine is one. The x-ray output is within the range usable for x-ray... spark apparatus ha- been studied here to determine its applicability to x-ray lithography. A capacitor which stored approximately 3 KJ supplied most of the energy for the plasma. A Nd-YAG laser was used to supply electrons and metallic atoms...

  16. Spark Solar Australia Proprietary Limited | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSpark Energy, LPSparkSpark

  17. Spark Plasma Sintering of Nanocrystalline Cu and Cu-10 Wt Pct Pb Alloy

    E-Print Network [OSTI]

    Srivastava, Kumar Vaibhav

    Spark Plasma Sintering of Nanocrystalline Cu and Cu-10 Wt Pct Pb Alloy AMIT S. SHARMA, KRISHANU temperature of 623 K (350 C) using spark plasma sintering (SPS) in argon atmosphere at a pressure of 100 MPa to synthesize the bulk nanostructured Cu-10 wt pct Pb hypo-monotectic alloy by a novel technique, spark plasma

  18. Spark plasma sintering of Mn-Al-C hard magnets , E Fazakas2

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Spark plasma sintering of Mn-Al-C hard magnets A Pasko1 , M LoBue1 , E Fazakas2 , L K Varga2 and F characterization of isotropic Mn-Al-C bulk samples obtained by spark plasma sintering (SPS) is reported by spark plasma sintering (SPS). This technique, to our knowledge, has not been used for preparation of Mn

  19. Densification and microstructure development in spark plasma sintered WC6 wt% ZrO2 nanocomposites

    E-Print Network [OSTI]

    Srivastava, Kumar Vaibhav

    Densification and microstructure development in spark plasma sintered WC6 wt% ZrO2 nanocomposites nanocomposite, spark plasma sintered at 1300 C, for varying times of up to 20 min. The primary aim of this work investigation indicated that ZrO2 in the spark plasma sintered nanocomposite adopted an orthorhombic crystal

  20. Media Contact Raymond Mathews

    E-Print Network [OSTI]

    Shyu, Mei-Ling

    .284.3535 or lowemuseum.org About the Artist: Paul Stankard (American, born 1943) was born in North Attleboro, MA. He

  1. Development of an engine fuel and spark controller

    E-Print Network [OSTI]

    Suter, William Gregory

    1999-01-01T23:59:59.000Z

    The objective of this research was to develop an engine control unit (ECU) for a four cylinder engine to be used in a Formula SAE racers. The ECU must provide effective fuel injection and spark ignition control and provide for easy adjustment...

  2. Novel Spark Plugs Improve Energy Efficiency of Compressed Natural

    E-Print Network [OSTI]

    Novel Spark Plugs Improve Energy Efficiency of Compressed Natural Gas Engines Energy Innovations use affects climate change. Vehicles operating on compressed natural gas reduce petroleum fuel use, the vast majority of compressed natural gas (CNG) engines are used in transit buses serving the public

  3. MODELING CYCLIC VARIABILITY IN SPARK-ASSISTED HCCI

    SciTech Connect (OSTI)

    Daw, C Stuart [ORNL; Wagner, Robert M [ORNL; Edwards, Kevin Dean [ORNL; Green Jr, Johney Boyd [ORNL

    2008-01-01T23:59:59.000Z

    Spark assist appears to offer considerable potential for increasing the speed and load range over which homogeneous charge compression ignition (HCCI) is possible in gasoline engines. Numerous experimental studies of the transition between conventional spark-ignited (SI) propagating-flame combustion and HCCI combustion in gasoline engines with spark assist have demonstrated a high degree of deterministic coupling between successive combustion events. Analysis of this coupling suggests that the transition between SI and HCCI can be described as a sequence of bifurcations in a low-dimensional dynamic map. In this paper we describe methods for utilizing the deterministic relationship between cycles to extract global kinetic rate parameters that can be used to discriminate multiple distinct combustion states and develop a more quantitative understanding of the SI-HCCI transition. We demonstrate the application of these methods for indolene-containing fuels and point out an apparent HCCI mode switching not previously reported. Our results have specific implications for developing dynamic combustion models and feedback control strategies that utilize spark-assist to expand the operating range of HCCI combustion.

  4. Understanding the dynamics of spark-assisted HCCI combustion

    SciTech Connect (OSTI)

    Edwards, Kevin Dean [ORNL; Daw, C Stuart [ORNL; Wagner, Robert M [ORNL; Green Jr, Johney Boyd [ORNL; Glewen, William J [ORNL

    2007-01-01T23:59:59.000Z

    Spark assist appears to offer considerable potential for increasing the speed and load range over which homogeneous charge compression ignition (HCCI) is possible in gasoline engines. Numerous experimental studies of the transition between conventional spark-ignited (SI) propagating-flame combustion and HCCI combustion in gasoline engines with spark assist have demonstrated a high degree of deterministic coupling between successive combustion events. Analysis of this coupling suggests that the transition between SI and HCCI can be described as a sequence of bifurcations in a low-dimensional dynamic map. In this paper we describe methods for utilizing the deterministic relationship between cycles to extract global kinetic rate parameters that can be used to discriminate multiple distinct combustion states and develop a more quantitative understanding of the SI-HCCI transition. We demonstrate the application of these methods for indolene-containing fuels and point out an apparent HCCI mode switching not previously reported. Our results have specific implications for developing dynamic combustion models and feedback control strategies that utilize spark-assist to expand the operating range of HCCI combustion.

  5. Modeling Cyclic Variability in Spark-Assisted HCCI

    SciTech Connect (OSTI)

    Daw, C Stuart [ORNL; Edwards, Kevin Dean [ORNL; Wagner, Robert M [ORNL; Green Jr, Johney Boyd [ORNL

    2008-01-01T23:59:59.000Z

    Spark assist appears to offer considerable potential for increasing the speed and load range over which homogeneous charge compression ignition (HCCI) is possible in gasoline engines. Numerous experimental studies of the transition between conventional spark-ignited (SI) propagating-flame combustion and HCCI combustion in gasoline engines with spark assist have demonstrated a high degree of deterministic coupling between successive combustion events. Analysis of this coupling suggests that the transition between SI and HCCI can be described as a sequence of bifurcations in a low-dimensional dynamic map. In this paper, we describe methods for utilizing the deterministic relationship between cycles to extract global kinetic rate parameters that can be used to discriminate multiple distinct combustion states and develop a more quantitative understanding of the SI-HCCI transition. We demonstrate the application of these methods for indolene-containing fuels and point out an apparent HCCI mode switching not previously reported. Our results have specific implications for developing dynamic combustion models and feedback control strategies that utilize spark assist to expand the operating range of HCCI combustion.

  6. Final report on development of Pulse Arrested Spark Discharge (PASD) for aging aircraft wiring application.

    SciTech Connect (OSTI)

    Lockner, Thomas Ramsbeck; Howard, R. Kevin; Pea, Gary Edward; Schneider, Larry X.; Higgins, Matthew B.; Glover, Steven Frank

    2006-09-01T23:59:59.000Z

    Pulsed Arrested Spark Discharge (PASD) is a Sandia National Laboratories Patented, non-destructive wiring system diagnostic that has been developed to detect defects in aging wiring systems in the commercial aircraft fleet. PASD was previously demonstrated on relatively controlled geometry wiring such as coaxial cables and shielded twisted-pair wiring through a contract with the U.S. navy and is discussed in a Sandia National Laboratories report, SAND2001-3225 ''Pulsed Arrested Spark Discharge (PASD) Diagnostic Technique for the Location of Defects in Aging Wiring Systems''. This report describes an expansion of earlier work by applying the PASD technique to unshielded twisted-pair and discrete wire configurations commonly found in commercial aircraft. This wiring is characterized by higher impedances as well as relatively non-uniform impedance profiles that have been found to be challenging for existing aircraft wiring diagnostics. Under a three year contract let by the Federal Aviation Administration, Interagency Agreement DTFA-03-00X90019, this technology was further developed for application on aging commercial aircraft wiring systems. This report describes results of the FAA program with discussion of previous work conducted under U.S. Department of Defense funding.

  7. Numerical and experimental design of three-electrode spark gap for synthetic test circuits

    SciTech Connect (OSTI)

    Osmokrovic, P.; Lazarevic, Z.; Kusic, D. (Buleva Revolucije 73, Belgrade (Yugoslavia). Faculty of Electrical Engineering); Arsic, N. (Suncani Breg bb, Pristina (Yugoslavia). Faculty of Electrical Engineering)

    1994-07-01T23:59:59.000Z

    The development of a three-electrode spark gap used with synthetic circuit is considered in this paper. Two types of three-electrode gas insulated spark gaps have been tested: a spark gap with a third electrode being inside the main electrode, and a spark gap with a separate third electrode. Both types of spark gaps were theoretically sized in the optimal way. Several characteristics are determined experimentally: (1) the influence of the gas insulation parameters on the spark gap functioning, (2) the influence of the working and triggering voltages polarities on the spark gap functioning, (3) the influence of the triggering voltage rate-of-rise on the spark gap functioning and (4) the degree of spark gap erosion vs number of operations. Three types of gases were applied: SF6 gas, N2 gas and mixture of 60% SF6 with 40% N2. Also, three electrode materials were used: copper, steel and tungsten. The spark gap switching time and delay time are measured. The statistical analysis of results is presented.

  8. Focused shock spark discharge drill using multiple electrodes

    DOE Patents [OSTI]

    Moeny, William M. (Albuquerque, NM); Small, James G. (Albuquerque, NM)

    1988-01-01T23:59:59.000Z

    A spark discharge focused drill provided with one pulse forming line or a number of pulse forming lines. The pulse forming line is connected to an array of electrodes which would form a spark array. One of the electrodes of each of the array is connected to the high voltage side of the pulse forming line and the other electrodes are at ground potential. When discharged in a liquid, these electrodes produce intense focused shock waves that can pulverize or fracture rock. By delaying the firing of each group of electrodes, the drill can be steered within the earth. Power can be fed to the pulse forming line either downhole or from the surface area. A high voltage source, such as a Marx generator, is suitable for pulse charging the lines.

  9. A multi-mode combustion diagram for spark assisted compression ignition

    SciTech Connect (OSTI)

    Lavoie, George A.; Martz, J.; Wooldridge, M.; Assanis, D. [University of Michigan, Mechanical Engineering Department, Ann Arbor, MI 48109 (United States)

    2010-06-15T23:59:59.000Z

    The potential utility of spark discharges to assist low temperature, compression ignited engines has resulted in a number of experimental studies. These show mixed results; sometimes spark is effective at controlling heat release timing, sometimes it only stabilizes combustion, and sometimes it has no effect at all. In order to help understand the spark assisted process we propose a multi-mode combustion diagram to delineate the regimes of spark ignition, flame propagation, compression ignition, knocking combustion and spark-assisted combustion, in terms of unburned and burned gas temperatures near top dead center. An analysis of existing experimental data suggests that the effectiveness of spark assist is best at higher and middle loads and decreases as load is reduced. (author)

  10. Control strategy for hydrocarbon emissions in turbocharged direct injection spark ignition engines during cold-start

    E-Print Network [OSTI]

    Cedrone, Kevin David

    2013-01-01T23:59:59.000Z

    Gasoline consumption and pollutant emissions from transportation are costly and have serious, demonstrated environmental and health impacts. Downsized, turbocharged direct-injection spark ignition (DISI) gasoline engines ...

  11. Low-pressure spark gap triggered by an ion diode

    DOE Patents [OSTI]

    Prono, D.S.

    1982-08-31T23:59:59.000Z

    Spark gap apparatus for use as an electric switch operating at high voltage, high current and high repetition rate. Mounted inside a housing are an anode, cathode and ion plate. An ionizable fluid is pumped through the chamber of the housing. A pulse of current to the ion plate causes ions to be emitted by the ion plate, which ions move into and ionize the fluid. Electric current supplied to the anode discharges through the ionized fluid and flows to the cathode. Current stops flowing when the current source has been drained. The ionized fluid recombines into its initial dielectric ionizable state. The switch is now open and ready for another cycle.

  12. Low pressure spark gap triggered by an ion diode

    DOE Patents [OSTI]

    Prono, Daniel S. (Livermore, CA)

    1985-01-01T23:59:59.000Z

    Spark gap apparatus for use as an electric switch operating at high voltage, high current and high repetition rate. Mounted inside a housing are an anode, cathode and ion plate. An ionizable fluid is pumped through the chamber of the housing. A pulse of current to the ion plate causes ions to be emitted by the ion plate, which ions move into and ionize the fluid. Electric current supplied to the anode discharges through the ionized fluid and flows to the cathode. Current stops flowing when the current source has been drained. The ionized fluid recombines into its initial dielectric ionizable state. The switch is now open and ready for another cycle.

  13. Simulation of turbulent flames relevant to spark-ignition engines

    E-Print Network [OSTI]

    Ahmed, Irufan

    2014-04-29T23:59:59.000Z

    -premixed. In premixed flames, fuel and oxidiser are mixed homo- geneously before combustion. Lean-burn gas turbines for power generation and spark-ignition (SI) IC engines are typical examples of this type of combustion. In non-premixed or diffusion flames, the fuel... and oxidiser are transported sep- arately into the reaction zones by diffusion. Aero-engine gas turbines and diesel engines are typical examples of non-premixed combustion. It is often the case in practical systems that fuel and air is not completely mixed...

  14. Spark Plasma Sintering of W-UO2 Cermets

    SciTech Connect (OSTI)

    R. C. O'Brien; N. D. Jerred

    2013-02-01T23:59:59.000Z

    About 50 vol.% 3 um depleted uranium dioxide (UO2) powder was encapsulated within a tungsten super alloy matrix produced from sub-micron tungsten powders using the Spark Plasma Sintering (SPS) process. An additive of 25 atom-percent (at.%) rhenium was included within the tungsten matrix to improve the ductility and fracture toughness of the ceramicmetallic (cermet) matrix. Cermet fabrication to 97.9% of the theoretical cermet density was achieved by sintering at 1500 degrees C with 40 MPa of applied pressure for 20 min. The results presented are from the first known trials of WUO2 and nuclear cermet production via SPS.

  15. Spark Plasma Sintering of Fuel Cermets for Nuclear Reactor Applications

    SciTech Connect (OSTI)

    Yang Zhong; Robert C. O'Brien; Steven D. Howe; Nathan D. Jerred; Kristopher Schwinn; Laura Sudderth; Joshua Hundley

    2011-11-01T23:59:59.000Z

    The feasibility of the fabrication of tungsten based nuclear fuel cermets via Spark Plasma Sintering (SPS) is investigated in this work. CeO2 is used to simulate fuel loadings of UO2 or Mixed-Oxide (MOX) fuels within tungsten-based cermets due to the similar properties of these materials. This study shows that after a short time sintering, greater than 90 % density can be achieved, which is suitable to possess good strength as well as the ability to contain fission products. The mechanical properties and the densities of the samples are also investigated as functions of the applied pressures during the sintering.

  16. Spark Energy, LP (New York) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSpark Energy, LPSpark Energy,

  17. Aspect Oriented Programming: a language for 2-categories Nicolas Tabareau

    E-Print Network [OSTI]

    . Originating at Xerox PARC, this observation has sparked the development of a new style of programming featured, may be intercepted by a particular condition, called pointcut, and modified by a piece of code, called

  18. Full densification of Molybdenum powders using Spark Plasma Sintering B. Mouawad1

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Full densification of Molybdenum powders using Spark Plasma Sintering B. Mouawad1 , M. Soueidan1, 2.bley@laplace.univ-tlse.fr, bruno.allard@insa- lyon.fr Abstract: Pure molybdenum powder was sintered using Spark Plasma Sintering Plasma Sintering, densification, microstructure. I. Introduction Molybdenum has a body-centered cubic

  19. Size effects on varistor properties made from zinc oxide nanoparticles by low temperature spark plasma sintering

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    of nanostructured varistors by Spark Plasma Sintering (SPS) are investigated, using 8 nm zinc oxide nanoparticles to 600C. Keywords: Organometallic, Zinc oxide, Nanoparticles, Spark plasma sintering, Varistor hal plasma sintering By Lna Saint Macary, Myrtil L. Kahn, * Claude Estourns; Pierre Fau , David

  20. SUBMISSION TO IEEE TRANSACTIONS ON COMPONENTS AND PACKAGING TECHNOLOGIES 1 Application of the Spark Plasma Sintering

    E-Print Network [OSTI]

    Boyer, Edmond

    --semiconductor device packaging, power elec- tronics, Spark Plasma Sintering, Three-dimensional packaging. I Plasma Sintering Technique to Low-Temperature Copper Bonding Bassem Mouawad, Maher Soueidan, Damien FabrSUBMISSION TO IEEE TRANSACTIONS ON COMPONENTS AND PACKAGING TECHNOLOGIES 1 Application of the Spark

  1. The LTS timing analysis program : user%3CU%2B2019%3Es manual and description of the methods of analysis.

    SciTech Connect (OSTI)

    Armstrong, Darrell Jewell; Schwarz, Jens

    2013-08-01T23:59:59.000Z

    The LTS Timing Analysis program described in this report uses signals from the Tempest Lasers, Pulse Forming Lines, and Laser Spark Detectors to carry out calculations to quantify and monitor the performance of the the Z-Accelerator's laser triggered SF6 switches. The program analyzes Z-shots beginning with Z2457, when Laser Spark Detector data became available for all lines.

  2. The spark counting of etched fission-fragment tracks in polycarbonate for a personal neutron dosimetry system

    E-Print Network [OSTI]

    Harrison, K G; Holt, P D; Wylie, J W

    1977-01-01T23:59:59.000Z

    The spark counting of etched fission-fragment tracks in polycarbonate for a personal neutron dosimetry system

  3. Laser propagation and energy absorption by an argon spark C. V. Bindhu, S. S. Harilal,a)

    E-Print Network [OSTI]

    Tillack, Mark

    Laser propagation and energy absorption by an argon spark C. V. Bindhu, S. S. Harilal,a) M. S The laser propagation and energy absorption of an argon spark induced by a laser at different pressures is investigated. 8 ns pulses from a frequency-doubled Q-switched Nd:YAG laser are used to create the spark

  4. Magnetic enhancement of thermal conductivity in coppercarbon nanotube composites produced by electroless plating, freeze drying, and spark plasma sintering

    E-Print Network [OSTI]

    Meyers, Marc A.

    by electroless plating, freeze drying, and spark plasma sintering Evan Khaleghi a, , Milton Torikachvili b , Marc Available online 9 April 2012 Keywords: Magnetic Carbon nanotube Spark plasma sintering Thermal conductivity and freeze-drying for green processing, and spark plasma sintering for densification. A magnetic field of 1

  5. Manifestation of constrained dynamics in a low pressure spark

    E-Print Network [OSTI]

    Auluck, S K H

    2013-01-01T23:59:59.000Z

    Some features of neutron emission from dense plasma focus suggest that the participating deuterons have energy in the range of 105 eV and have a directionality of toroidal motion. Theoretical models of these devices assume that the plasma evolves through a purely irrotational flow and thus fail to predict such solenoidal flow on the scale of the plasma dimensions. Predictions of a relaxation theory are consistent with experimental data [S K H Auluck, Physics of Plasmas,18, 032508 (2011)], but the assumptions upon which it is based are not compatible with known features of these devices. There is thus no satisfactory theoretical construct which provides the necessity for solenoidal flow in these devices. This paper proposes such theoretical construct, namely, the principle of constrained dynamics, and describes an experiment which provides support for this idea. The experiment consisted of low inductance, self-breaking spark discharge in helium at a pressure ~100 hPa between two pointed electrodes separated by...

  6. Advanced Lean-Burn DI Spark Ignition Fuels Research

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  7. Combustion Process in a Spark Ignition Engine: Dynamics and Noise Level Estimation

    E-Print Network [OSTI]

    T. Kaminski; M. Wendeker; K. Urbanowicz; G. Litak

    2003-12-28T23:59:59.000Z

    We analyse the experimental time series of internal pressure in a four cylinder spark ignition engine. In our experiment, performed for different spark advance angles, apart from usual cyclic changes of engine pressure we observed oscillations. These oscillations are with longer time scales ranging from one to several hundred engine cycles depending on engine working conditions. Basing on the pressure time dependence we have calculated the heat released per cycle. Using the time series of heat release to calculate the correlation coarse-grained entropy we estimated the noise level for internal combustion process. Our results show that for a smaller spark advance angle the system is more deterministic.

  8. Assessing the hydrocarbon emissions in a homogeneous direct injection spark ignited engine

    E-Print Network [OSTI]

    Radovanovic, Michael S

    2006-01-01T23:59:59.000Z

    For the purpose of researching hydrocarbon (HC) emissions in a direct-injection spark ignited (DISI) engine, five experiments were performed. These experiments clarified the role of coolant temperature, injection pressure, ...

  9. Soot formation in direct injection spark ignition engines under cold-idle operating conditions

    E-Print Network [OSTI]

    Ketterer, Justin Edward

    2013-01-01T23:59:59.000Z

    Direct injection spark ignition engines are growing rapidly in popularity, largely due to the fuel efficiency improvements in the turbo-downsized engine configuration that are enabled by direct injection technology. ...

  10. Interaction of a spark-generated bubble with a rubber beam: Numerical and experimental study

    E-Print Network [OSTI]

    Gong, S. W.

    In this paper, the physical behaviors of the interaction between a spark-generated bubble and a rubber beam are studied. Both numerical and experimental approaches are employed to investigate the bubble collapse near the ...

  11. Apparatus and method for the spectrochemical analysis of liquids using the laser spark

    DOE Patents [OSTI]

    Cremers, David A. (Los Alamos, NM); Radziemski, Leon J. (Las Cruces, NM); Loree, Thomas R. (Los Alamos, NM)

    1990-01-01T23:59:59.000Z

    A method and apparatus for the qualitative and quantitative spectroscopic investigation of elements present in a liquid sample using the laser spark. A series of temporally closely spaced spark pairs is induced in the liquid sample utilizing pulsed electromagnetic radiation from a pair of lasers. The light pulses are not significantly absorbed by the sample so that the sparks occur inside of the liquid. The emitted light from the breakdown events is spectrally and temporally resolved, and the time period between the two laser pulses in each spark pair is adjusted to maximize the signal-to-noise ratio of the emitted signals. In comparison with the single pulse technique, a substantial reduction in the limits of detectability for many elements has been demonstrated. Narrowing of spectral features results in improved discrimination against interfering species.

  12. Apparatus and method for the spectrochemical analysis of liquids using the laser spark

    DOE Patents [OSTI]

    Cremers, D.A.; Radziemski, L.J.; Loree, T.R.

    1984-05-01T23:59:59.000Z

    A method and apparatus are disclosed for the qualitative and quantitative spectroscopic investigation of elements present in a liquid sample using the laser spark. A series of temporally closely spaced spark pairs is induced in the liquid sample utilizing pulsed electromagnetic radiation from a pair of lasers. The light pulses are not significantly absorbed by the sample so that the sparks occur inside of the liquid. The emitted light from the breakdown events is spectrally and temporally resolved, and the time period between the two laser pulses in each spark pair is adjusted to maximize the signal-to-noise ratio of the emitted signals. In comparison with the single pulse technique, a substantial reduction in the limits of detectability for many elements has been demonstrated. Narrowing of spectral features results in improved discrimination against interfering species.

  13. Impact of retarded spark timing on engine combustion, hydrocarbon emissions, and fast catalyst light-off

    E-Print Network [OSTI]

    Hallgren, Brian E. (Brian Eric), 1976-

    2005-01-01T23:59:59.000Z

    An experimental study was performed to determine the effects of substantial spark retard on engine combustion, hydrocarbon (HC) emissions, feed gas enthalpy, and catalyst light-off. Engine experiments were conducted at ...

  14. Use of a Thermodynamic Engine Cycle Simulation to Study a Turbocharged Spark-ignition Engine

    E-Print Network [OSTI]

    Lawand, Vaibhav

    2010-07-14T23:59:59.000Z

    to examine the turbocharged spark-ignition engines in greater detail using second law analyses as they are gaining popularity in high performance and conventional automobiles as well. A thermodynamic simulation was developed in order to investigate...

  15. A visualization study of mixture preparation mechanisms for port fuel injected spark ignition engines

    E-Print Network [OSTI]

    Costanzo, Vincent S. (Vincent Stanley), 1979-

    2004-01-01T23:59:59.000Z

    An experimental study was carried out that examined qualitatively the mixture preparation process in port fuel injected spark ignition engines. The primary variables in this study were intake valve lift, intake valve timing, ...

  16. A user-friendly computer simulation of a spark ignition engine

    E-Print Network [OSTI]

    Berrios, Ivan

    1993-01-01T23:59:59.000Z

    . This simulation is not intended for more specific engine characteristics such as combustion chamber geometry, inlet manifold design, spark-plug placement and the like. This research is an extension of the work done in MEEN 410 "Internal Coinbustion Engines...A USER-FRIENDLY COMPUTER SIMULATION OF A SPARK IGNITION ENGINE A Thesis by IVAN BERRIOS 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...

  17. Managing transient behaviors of a dual mode spark ignition-- controlled auto ignition engine with a variable valve timing system

    E-Print Network [OSTI]

    Santoso, Halim G. (Halim Gustiono), 1975-

    2005-01-01T23:59:59.000Z

    Gasoline Homogeneous Charge Compression Ignition (HCCI) engine has the potential of providing better fuel economy and emissions characteristics than current spark ignition engines. One implementation of this technology ...

  18. Amy Mathew, '08 Piuntza, Ecuador

    E-Print Network [OSTI]

    into the cool highlands of Quito, Ecuador. We arrived without having any problems with luggage or getting-in the box of medical supplies we had collected to donate to the Mission Clinic. They told us that due after we bought another bag to pack the supplies in. Our next flight was early the next morning so we

  19. Thomasina Mathews | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssuesEnergy SolarRadioactive LiquidSavingsAugust 2011Limit

  20. Combustion Process in a Spark Ignition Engine: Analysis of Cyclic Maximum Pressure and Peak Pressure Angle

    E-Print Network [OSTI]

    G. Litak; T. Kaminski; J. Czarnigowski; A. K. Sen; M. Wendeker

    2006-11-29T23:59:59.000Z

    In this paper we analyze the cycle-to-cycle variations of maximum pressure $p_{max}$ and peak pressure angle $\\alpha_{pmax}$ in a four-cylinder spark ignition engine. We examine the experimental time series of $p_{max}$ and $\\alpha_{pmax}$ for three different spark advance angles. Using standard statistical techniques such as return maps and histograms we show that depending on the spark advance angle, there are significant differences in the fluctuations of $p_{max}$ and $\\alpha_{pmax}$. We also calculate the multiscale entropy of the various time series to estimate the effect of randomness in these fluctuations. Finally, we explain how the information on both $p_{max}$ and $\\alpha_{pmax}$ can be used to develop optimal strategies for controlling the combustion process and improving engine performance.

  1. Relationship of Ammonium Nitrogen Distribution to Mineralogy in a Hapludalf Soil1 D. L. SPARKS, R. L. BLEVINS, H. H. BAILEY, AND R. I. BARNHISELZ

    E-Print Network [OSTI]

    Sparks, Donald L.

    Relationship of Ammonium Nitrogen Distribution to Mineralogy in a Hapludalf Soil1 D. L. SPARKS, R to the soil. Additional Index Words: silt mineralogy, clay mineralogy, exchangeable ammonium. Sparks, D. L., R

  2. Investigation of deformation micro-mechanisms in nickel consolidated from a bimodal powder by spark plasma sintering

    E-Print Network [OSTI]

    Gubicza, Jen

    11 November 2014 Available online 20 November 2014 Keywords: Nickel Spark plasma sintering Bimodal,4]. Recently, much attention has been paid to the novel spark plasma sintering (SPS) consolidation technique [6 plasma sintering D. Tingaud a , P. Jenei b , A. Krawczynska c , F. Mompiou c , J. Gubicza b , G. Dirras a

  3. In vitro study on newly designed biodegradable Fe-X composites (X W, CNT) prepared by spark plasma sintering

    E-Print Network [OSTI]

    Zheng, Yufeng

    iron and the additive secondary phase X using the spark plasma sintering (SPS) method, aiming to obtain on newly designed biodegradable Fe-X composites (X W, CNT) prepared by spark plasma sintering. J Biomed plasma sintering J. Cheng,1 Y.F. Zheng1,2 1 Center for Biomedical Materials and Tissue Engineering

  4. A simple high-voltage high current spark gap with subnanosecond jitter triggered by femtosecond laser filamentation

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 A simple high-voltage high current spark gap with subnanosecond jitter triggered by femtosecond and able to switch currents in excess of 10 kA with sub-nanosecond jitter. The spark gap is remotely with a nanosecond jitter time2-7 . The jitter could be reduced to hundred of picoseconds with a SF6 filled cell8

  5. NEVADA SPARKS RESIDENTS TO IMPROVE ENERGY FITNESS | Department...

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

    each region helped the program offer consistent opportunities and maintain equally high standards for quality assurance, contractor recruitment, training, and marketing. Read...

  6. The part played by death in the novels of Muriel Spark

    E-Print Network [OSTI]

    Parker, Gillian Russ

    1975-01-01T23:59:59.000Z

    , however, is not so much directed tuward his mother as to her murderer, her old companion named Benny. The end of the novel finds him rushing home to England to do all he can for Benny. Freddy expresses the strongest emotions to death of any Spark... has been seeking, an escape from the absolute boredom of her life and she anticipates rather than fears it. Bizarre events surround deaths which occur in other Spark novels. In The Mandelbaum Gate the murder of an old lady in Iondon is almost...

  7. Analysis of cyclic variability in spark-assisted HCCI combustion using a double Wiebe function

    SciTech Connect (OSTI)

    Wagner, Robert M [ORNL; Glewen, William J [ORNL; Edwards, Kevin Dean [ORNL; Daw, C Stuart [ORNL

    2008-01-01T23:59:59.000Z

    A heuristic algorithm based on a double Wiebe function is proposed for estimating the relative importance of distinct combustion modes (propagating flame and compression ignition) occurring within individual combustion cycles as an engine is transitioned from conventional spark-ignited (SI) combustion to homogeneous charge compression ignition (HCCI). The proposed algorithm automates the analysis and categorization of pressure measurements from large numbers of individual cycles, providing new insight into the unstable combustion processes occurring during mode transition. Similar techniques could potentially be utilized for on-line diagnostics and control of the balance between SI and HCCI combustion in spark-assisted HCCI.

  8. Bulk FePt/Fe3Pt nanocomposite magnets prepared by spark plasma Chuan-Bing Rong, Vikas Nandwana, Narayan Poudyal, and J. Ping Liua

    E-Print Network [OSTI]

    Liu, J. Ping

    Bulk FePt/Fe3Pt nanocomposite magnets prepared by spark plasma sintering Chuan-Bing Rong, Vikas nanocomposite magnets from nano- particles remains a great challenge. Spark plasma sintering SPS is known as one; published online 27 April 2007 FePt/Fe3Pt bulk nanocomposite magnets have been prepared by the spark plasma

  9. Interface Driven Energy Filtering of Thermoelectric Power in Spark Plasma Sintered Bi2Te2.7Se0.3 Nanoplatelet Composites

    E-Print Network [OSTI]

    Xiong, Qihua

    Interface Driven Energy Filtering of Thermoelectric Power in Spark Plasma Sintered Bi2Te2.7Se0 of the thermodynamic environment during spark plasma sintering (SPS) on the TE performance of bulk figure of merit, Bi2Te2.7Se0.3 nanoplatelet composites, spark plasma sintering, interfaces, grain

  10. Control-Oriented Model of a Dual Equal Variable Cam Timing Spark Ignition Engine

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    control 1 Introduction. Modern automobile engines must satisfy the challenging and often con icting goals) 248-3611, Phone: (313) 322-1977 y Control Systems Laboratory, Department of Electrical EngineeringControl-Oriented Model of a Dual Equal Variable Cam Timing Spark Ignition Engine A. G

  11. Ryan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on

    E-Print Network [OSTI]

    Bernstein, Daniel

    system. "San Jose, Calif.-based Finjan Software released an alert warning that attackers could `silently warning is overblown. " `Our early analysis indicates that Finjan's claims are potentially misleadingRyan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on disclosure "The debate over

  12. Silvia Solano's interest in carbon sequestration was first sparked on a six-month internship

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Silvia Solano's interest in carbon sequestration was first sparked on a six-month internship experiments combining EOR with carbon sequestration. "I thought this was a win-win solution," she said. "You of a research team conduct- ing a large-scale test of carbon sequestration. "I knew I wanted to learn more about

  13. Mechanisms of Nickel on A. M. SCHEIDEGGER*, D. L. SPARKS, Univ. of Delaware, M. FENDORF,

    E-Print Network [OSTI]

    Sparks, Donald L.

    Mechanisms of Nickel on A. M. SCHEIDEGGER*, D. L. SPARKS, Univ. of Delaware, M. FENDORF, Univ. of Berkeley, and G. M. LAMBLE, Brookhaven National Laboratory. Nickel adsorption on the edge swfaces be divided into two pH regions. In the lower pH region (pH nickel adsorption increased

  14. Page 1 of 7 Modeling and simulation of sparking in fastening assemblies

    E-Print Network [OSTI]

    of these mechanisms depends on the material used for the assembly (for example, metal rib with carbon composite of the bolt and a possible sparking occurrence. INTRODUCTION The massive use of composite materials in modern the electric conductivity of metallic fasteners and the conductivity of composite materials increases

  15. Mechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    is approximatively 6.47 MPa [7]. J. W. Elmer & al [8] have presented a diffusion bonding of high purity copper using a conventional furnace. A series of diffusion bonds was done to determine the relationship between bond strengthMechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process Bassem

  16. Elaboration of architectured materials by spark plasma sintering FABREGUE Damien1,a

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    has been used to realize diffusion bonding. In that case again, bonding can be realized at low the same mechanical strength as pure copper even for diffusion time of a few minutes. Secondly, bonding has veronique.massardier@insa-lyon.fr Keywords: architectured materials, spark plasma sintering, bonding, porous

  17. Load Expansion of Stoichiometric HCCI Using Spark Assist and Hydraulic Valve Actuation

    SciTech Connect (OSTI)

    Szybist, James P [ORNL; Nafziger, Eric J [ORNL

    2010-01-01T23:59:59.000Z

    A spark-assist homogeneous charge compression ignition (SA-HCCI) operating strategy is presented here that allows for stoichiometric combustion from 1000-3000 rpm, and at loads as high as 750 kPa net IMEP. A single cylinder gasoline engine equipped with direct fuel injection and fully variable hydraulic valve actuation (HVA) is used for this experimental study. The HVA system enables negative valve overlap (NVO) valve timing for hot internal EGR. Spark-assist stabilizes combustion over a wide range of engine speeds and loads, and allows for stoichiometric operation at all conditions. Characteristics of both spark-ignited combustion and HCCI are present, with combustion analysis showing a distinctive spark ignited phase of combustion, followed by a much more rapid HCCI combustion phase. At high load, the maximum pressure rise rate is controlled by a combination of spark timing and retarding the intake valve closing angle. The latter reduces the effective compression ratio, and therefore the compressive temperatures, allowing the high load limit of the operating range to be expanded. The SA-HCCI operating strategy exhibits improved thermal efficiency at most operating conditions, with fuel consumption improvements up to 9% realized at light engine loads. The SA-HCCI operating strategy presented here does not provide an efficiency advantage at all operating points compared to SI combustion; a decrease was observed at the highest speed and at loads above 500 kPa net IMEP. At light engine loads the majority of the heat release takes place during the HCCI phase of the heat release, and as such the NOx emissions are very low and are similar to levels observed in pure HCCI. At higher loads, a larger portion of the heat release takes place during the spark ignited phase of combustion, which produces NOx emissions that are much higher than is typically associated with HCCI, but still represent a decrease from conventional SI combustion. By limiting the fuel/air mixture to stoichiometric conditions, the higher NOx emissions do not represent an implementation barrier to this strategy because compatibility is maintained with very effective conventional 3-way catalysts.

  18. Particulate Matter Emissions from a Direct Injection Spark Ignition Engine under Cold Fast Idle Conditions for Ethanol-Gasoline Blends

    E-Print Network [OSTI]

    Dimou, Iason

    The engine out particular matter number (PN) distributions at engine coolant temperature (ECT) of 0 C to 40 C for ethanol/ gasoline blends (E0 to E85) have been measured for a direct-injection spark ignition engine under ...

  19. Reducing cold start hydrocarbon emissions from port fuel injected spark ignition engines with improved management of hardware & controls

    E-Print Network [OSTI]

    Lang, Kevin R., 1980-

    2006-01-01T23:59:59.000Z

    An experimental study was performed to investigate strategies for reducing cold start hydrocarbon (HC) emissions from port fuel injected (PFI) spark ignition (SI) engines with better use of existing hardware and control ...

  20. Effect of fuel properties on the first cycle fuel delivery in a Port Fuel Injected Spark Ignition Engine

    E-Print Network [OSTI]

    Lang, Kevin R., 1980-

    2004-01-01T23:59:59.000Z

    Achieving robust combustion while also yielding low hydrocarbon (HC) emissions is difficult for the first cycle of cranking during the cold start of a Port Fuel Injected (PFI) Spark Ignition (SI) engine. Cold intake port ...

  1. Organic gas emissions from a stoichiometric direct injection spark ignition engine operating on ethanol/gasoline blends

    E-Print Network [OSTI]

    Kar, Kenneth

    The organic gas emissions from a stoichiometric direct injection spark ignition engine operating on ethanol/gasoline blends have been assessed under warmed-up and cold idle conditions. The speciated emissions show that the ...

  2. The effects of spark ignition parameters on the lean burn limit of natural gas combustion in an internal combustion engine

    E-Print Network [OSTI]

    Chlubiski, Vincent Daniel

    1997-01-01T23:59:59.000Z

    A full factorial experiment was conducted to determine the effects of internal combustion engine ignition parameters on the air-fuel ratio (A/F) lean limit of combustion with compressed natural gas (CNG). Spark electrical characteristics (voltage...

  3. In vitro degradation and biocompatibility of FePd and FePt composites fabricated by spark plasma sintering

    E-Print Network [OSTI]

    Zheng, Yufeng

    rate than pure iron, Fe-5 wt.%Pd and Fe-5 wt.%Pt composites were prepared by spark plasma sinteringIn vitro degradation and biocompatibility of FePd and FePt composites fabricated by spark plasma sintering T. Huang a,b , J. Cheng c , Y.F. Zheng a,b,c, a State Key Laboratory for Turbulence and Complex

  4. An analytical investigation of the effects of water injection on combustion products and detonation in spark ignition engines

    E-Print Network [OSTI]

    Brown, William Charles

    1979-01-01T23:59:59.000Z

    AN ANALYTICAL INVESTIGATION OF THE EFFECTS OF WATER INJECTION ON COMBUSTION PRODUCTS AND DETONATION IN SPARK IGNITION ENGINES A Thesis by WILIIAM CHARLES BROWN Submitted to the Graduate College of Texas ANNI University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1979 Major Subject: Aerospace Engineering AN ANALYTICAL INVESTIGATION Ol' THE El'FECTS OF WATER INJECTION ON COMBUSTION PRODUCTS AND DETONATION IN SPARK IGNITION ENGINES A Thesis by WILLIAM...

  5. Development of High Efficiency Clean Combustion Engine Designs for Spark-Ignition and Compression-Ignition Internal Combustion Engines

    SciTech Connect (OSTI)

    Marriott, Craig; Gonzalez, Manual; Russell, Durrett

    2011-06-30T23:59:59.000Z

    This report summarizes activities related to the revised STATEMENT OF PROJECT OBJECTIVES (SOPO) dated June 2010 for the Development of High-Efficiency Clean Combustion engine Designs for Spark-Ignition and Compression-Ignition Internal Combustion Engines (COOPERATIVE AGREEMENT NUMBER DE-FC26-05NT42415) project. In both the spark- (SI) and compression-ignition (CI) development activities covered in this program, the goal was to develop potential production-viable internal combustion engine system technologies that both reduce fuel consumption and simultaneously met exhaust emission targets. To be production-viable, engine technologies were also evaluated to determine if they would meet customer expectations of refinement in terms of noise, vibration, performance, driveability, etc. in addition to having an attractive business case and value. Prior to this activity, only proprietary theoretical / laboratory knowledge existed on the combustion technologies explored The research reported here expands and develops this knowledge to determine series-production viability. Significant SI and CI engine development occurred during this program within General Motors, LLC over more than five years. In the SI program, several engines were designed and developed that used both a relatively simple multi-lift valve train system and a Fully Flexible Valve Actuation (FFVA) system to enable a Homogeneous Charge Compression Ignition (HCCI) combustion process. Many technical challenges, which were unknown at the start of this program, were identified and systematically resolved through analysis, test and development. This report documents the challenges and solutions for each SOPO deliverable. As a result of the project activities, the production viability of the developed clean combustion technologies has been determined. At this time, HCCI combustion for SI engines is not considered production-viable for several reasons. HCCI combustion is excessively sensitive to control variables such as internal dilution level and charge temperature. As a result, HCCI combustion has limited robustness when variables exceed the required narrow ranges determined in this program. HCCI combustion is also not available for the entire range of production engine speeds and loads, (i.e., the dynamic range is limited). Thus, regular SI combustion must be employed for a majority of the full dynamic range of the engine. This degrades the potential fuel economy impact of HCCI combustion. Currently-available combustion control actuators for the simple valve train system engine do not have the authority for continuous air - fuel or torque control for managing the combustion mode transitions between SI and HCCI and thus, require further refinement to meet customer refinement expectations. HCCI combustion control sensors require further development to enable robust long-term HCCI combustion control. Finally, the added technologies required to effectively manage HCCI combustion such as electric cam phasers, central direct fuel injection, cylinder pressure sensing, high-flow exhaust gas recirculation system, etc. add excessive on-engine cost and complexity that erodes the production-viability business

  6. Synthesis and characterization of aluminiumalumina micro- and nano-composites by spark plasma sintering

    SciTech Connect (OSTI)

    Dash, K., E-mail: khushbudash@gmail.com; Chaira, D.; Ray, B.C.

    2013-07-15T23:59:59.000Z

    Graphical abstract: The evolution of microstructure by varying the particle size of reinforcement in the matrix employing spark plasma sintering has been demonstrated here in AlAl{sub 2}O{sub 3} system. An emphasis has been laid on varying the reinforcement particle size and evaluating the microstructural morphologies and their implications on mechanical performance of the composites. Nanocomposites of 0.5, 1, 3, 5, 7 volume % alumina (average size < 50 nm) reinforced in aluminium matrix were fabricated by powder metallurgy route using spark plasma sintering technique technique at a temperature of 773 K and pressure of 50 MPa. Another set of specimens having composition 1, 5, 20 vol.% of alumina (average size ? 10 ?m) had been fabricated to compare the physical as well as mechanical attributes of the microcomposite as well as the nanocomposites. These micro- and nano-composites have been characterized using X-ray diffraction, scanning electron microscopy and transmission electron microscopy followed by density, microhardness and nanoindentation measurements. The alumina nanoparticles revealed an interface showing appreciable physical intimacy with the aluminium matrix compared to that of the alumina microparticles. The interfacial integrity in case of nanocomposites is better than in the microcomposite which has been studied using microscopic techniques. Spark plasma sintering imparts enhanced densification as well as matrix-reinforcement proximity which has been corroborated with the experimental results. - Highlights: The AlAl{sub 2}O{sub 3} micro- and nano-composites fabricated by spark plasma sintering. Better matrix-reinforcement integrity in nanocomposites than microcomposites. Spark plasma sintering method results in higher density and hardness values. High density and hardness values of nanocomposites than microcomposites. High dislocation density in spark plasma sintered AlAl{sub 2}O{sub 3} composites. - Abstract: In the present study, an emphasis has been laid on evaluation of the microstructural morphologies and their implications on mechanical performance of the composites by varying the reinforcement particle size. Nanocomposites of 0.5, 1, 3, 5, 7 volume % alumina (average size < 50 nm) and microcomposites of 1, 5, 20 volume % of alumina (average size ? 10 ?m) reinforced in aluminium matrix were fabricated by spark plasma sintering technique at a temperature of 773 K and pressure of 50 MPa. These micro- and nano-composites have been characterized using X-ray diffraction, scanning electron microscopy and transmission electron microscopy followed by density, microhardness and nanoindentation hardness measurements. The alumina nanoparticles revealed appreciable physical intimacy with the aluminium matrix than that of alumina microparticles. The highest nanohardness recorded 0.85 GPa and 99% densification for 7 and 1 vol.% AlAl{sub 2}O{sub 3} nancomposites respectively. Spark plasma sintering imparts enhanced densification and matrix-reinforcement proximity which have been corroborated with the experimental results.

  7. MnBi particles with high energy density made by spark erosion

    SciTech Connect (OSTI)

    Nguyen, Phi-Khanh, E-mail: phi@ucsd.edu; Jin, Sungho [Materials Science and Engineering, University of California, San Diego, La Jolla, California 92093 (United States); Center for Magnetic Recording Research, University of California, San Diego, La Jolla, California 92093 (United States); Berkowitz, Ami E. [Physics Department, University of California, San Diego, La Jolla, California 92093 (United States); Center for Magnetic Recording Research, University of California, San Diego, La Jolla, California 92093 (United States)

    2014-05-07T23:59:59.000Z

    We report on the properties of low-temperature phase (LTP)-MnBi particles produced by the rapid-quenching technique of spark-erosion. The as-prepared powder consists of amorphous, crystalline, and superparamagnetic particles, mostly as porous aggregates. The major fraction of the powder consists of 2030?nm particles. A short anneal crystallizes the amorphous particles producing a high moment, >90% of theoretical M{sub S}, albeit with H{sub C} of a few kOe. If lightly milled, the agglomerates are broken up to yield H{sub C} of 1?T. These findings are supported by the x-ray diffraction pattern showing broadened peaks of the predominant LTP-MnBi phase. The combination of spark erosion, milling, and annealing has produced randomly oriented particles with (BH){sub MAX}???3.0 MGOe. The particles are expected to show record energy product when aligned along their crystallographic easy axes.

  8. Tantalum-Tungsten Oxide Thermite Composite Prepared by Sol-Gel Synthesis and Spark Plasma Sintering

    SciTech Connect (OSTI)

    Cervantes, O; Kuntz, J; Gash, A; Munir, Z

    2009-02-13T23:59:59.000Z

    Energetic composite powders consisting of sol-gel derived nanostructured tungsten oxide were produced with various amounts of micrometer-scale tantalum fuel metal. Such energetic composite powders were ignition tested and results show that the powders are not sensitive to friction, spark and/or impact ignition. Initial consolidation experiments, using the High Pressure Spark Plasma Sintering (HPSPS) technique, on the sol-gel derived nanostructured tungsten oxide produced samples with higher relative density than can be achieved with commercially available tungsten oxide. The sol-gel derived nanostructured tungsten oxide with immobilized tantalum fuel metal (Ta - WO{sub 3}) energetic composite was consolidated to a density of 9.17 g.cm{sup -3} or 93% relative density. In addition those parts were consolidated without significant pre-reaction of the constituents, thus the sample retained its stored chemical energy.

  9. Programming

    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)IntegratedSpeedingTechnical News,Program Direction and Analysis DeputyStructure

  10. On the nature of cylic dispersion in spark assisted HCCI combustion

    SciTech Connect (OSTI)

    Wagner, Robert M [ORNL; Edwards, Kevin Dean [ORNL; Daw, C Stuart [ORNL; Green Jr, Johney Boyd [ORNL; Bunting, Bruce G [ORNL

    2006-01-01T23:59:59.000Z

    We report experimental observations of cyclic combus-tion variability during the transition between propagating flame combustion and homogeneous charge compres-sion ignition (HCCI) in a single-cylinder, stoichiometri-cally fueled, spark-assisted gasoline engine. The level of internal EGR was controlled with variable valve actua-tion (VVA), and HCCI combustion was achieved at high levels of internal EGR using the VVA system. Spark-ignition was used for conventional combustion and was optionally available during HCCI. The transition region between purely propagating combustion and HCCI was mapped at multiple engine speeds and loads by incre-mentally adjusting the internal EGR level and capturing data for 2800 sequential cycles. These measurements revealed a complex sequence of high COV, cyclic com-bustion variations when operating between the propagat-ing flame and HCCI limits. We were able to experimen-tally demonstrate an increase in the zone of acceptable HCCI-like combustion by using the spark assist. A de-tailed analysis of the cyclic variations in the intermediate zone indicates that they are dominated by nonlinear, nonrandom processes. Comparisons with previous studies of lean-limit cyclic variations suggest that nonlin-ear EGR feedback is probably the major source of the observed variations for this engine. The predictable na-ture of this feedback suggests the possibility of develop-ing on-line diagnostics and proactive control algorithms for expanding stable HCCI operation and improving transitions between conventional and HCCI modes.

  11. Dynamic instabilities in spark-ignited combustion engines with high exhaust gas recirculation

    SciTech Connect (OSTI)

    Daw, C Stuart [ORNL] [ORNL; FINNEY, Charles E A [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    We propose a cycle-resolved dynamic model for combustion instabilities in spark-ignition engines operating with high levels of exhaust gas recirculation (EGR). High EGR is important for increasing fuel efficiency and implementing advanced low-emission combustion modes such as homogenous charge compression ignition (HCCI). We account for the complex combustion response to cycle-to-cycle feedback by utilizing a global probability distribution that describes the pre-spark state of in-cylinder fuel mixing. The proposed model does a good job of simulating combustion instabilities observed in both lean-fueling engine experiments and in experiments where nitrogen dilution is used to simulate some of the combustion inhibition of EGR. When used to simulate high internal EGR operation, the model exhibits a range of global bifurcations and chaos that appear to be very robust. We use the model to show that it should be possible to reduce high EGR combustion instabilities by switching from internal to external EGR. We also explain why it might be helpful to deliberately stratify the fuel in the pre-spark gas mixture. It might be possible to extend the simple approach used in this model to other chemical reaction systems with spatial inhomogeneity.

  12. The Effects of Fuel Characteristics on Stoichiometric Spark-Assisted HCCI

    SciTech Connect (OSTI)

    Weall, Adam J [ORNL] [ORNL; Szybist, James P [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    The characteristics of fuel lean HCCI operation using a variety of fuels are well known and have been demonstrated using different engine concepts in the past. In contrast, stoichiometric operation of HCCI is less well documented. Recent studies have highlighted the benefits of operating at a stoichiometric condition in terms of load expansion combined with the applicability of three way catalyst technology to reduce NOx emissions. In this study the characterization of stoichiometric HCCI using gasoline-like fuels was undertaken. The fuels investigated are gasoline, a 50 vol% blend of iso-butanol and gasoline (IB50), and an 85% vol blend of ethanol and gasoline (E85). A single cylinder engine operating with direct injection and spark assist combined with a fully variable hydraulic valve actuation system allowed a wide range of operating parameters to be studied. This included the effects of negative valve overlap duration, intake valve closing and valve lift. Furthermore, the interaction between fuel injection timing and spark and how they can affect the required valve timing to achieve stoichiometric HCCI combustion are also studied. A comprehensive combustion and emissions analysis is conducted using gasoline, IB50 and E85 at an engine speed of 2000rpm over a range of operating loads. The resultant fuel properties which differed in terms of octane rating, fuel oxygenation and heat of vaporization show that stoichiometric HCCI is possible using a range of fuels but that these fuel characteristics do have some effect on the combustion characteristics. How these fuel properties can enable an increased engine operating envelope to be achieved, in comparison with both fuel lean HCCI and conventional spark ignited combustion, is then discussed.

  13. Cycle-to-Cycle Fluctuations of Burned Fuel Mass in Spark Ignition Combustion Engines

    E-Print Network [OSTI]

    M. Wendeker; G. Litak; M. Krupa

    2003-12-28T23:59:59.000Z

    We examine a simple, fuel-air, model of combustion in spark ignition (si) engine with indirect injection. In our two fluid model, variations of fuel mass burned in cycle sequences appear due to stochastic fluctuations of a fuel feed amount. We have shown that a small amplitude of these fluctuations affects considerably the stability of a combustion process strongly depending on the quality of air-fulel mixture. The largest influence was found in the limit of a lean combustion. The possible effect of nonlinearities in the combustion process were also discussed.

  14. fine-grained microcrystalline Si3N4 product produced after an additional short period of spark-discharge milling. Silicon can be

    E-Print Network [OSTI]

    Stepanov, Misha

    -density nanocrystalline titanium nitride compacts by plasma-activated sintering of mechanically reacted powder. Met. Materfine-grained microcrystalline Si3N4 product produced after an additional short period of spark and because there is no requirement to remove hydrogen. Spark-discharge milling was successfully employed

  15. Towards the understanding of cyclic variability in a spark ignited engine using multi-cycle LES

    SciTech Connect (OSTI)

    Vermorel, O.; Richard, S.; Colin, O.; Angelberger, C.; Benkenida, A. [IFP, 1 and 4 Avenue de Bois-Preau, 92852 Rueil-Malmaison Cedex (France); Veynante, D. [EM2C, CNRS and Ecole Centrale Paris, Grande Voie des Vignes, 92295 Chatenay-Malabry (France)

    2009-08-15T23:59:59.000Z

    Large-Eddy Simulation (LES) has been used to analyze the occurrence and the causes of cycle-to-cycle combustion variations in a spark ignited four-valve single cylinder engine fueled with a homogeneous propane-air mixture. The combustion modeling combines an Eulerian model derived from the RANS AKTIM model that mimics the spark ignition and the Extended Coherent Flame Model (ECFM-LES) that describes the flame propagation. The motion of piston and valves is accounted for using an Arbitrary Eulerian Lagrangian (ALE) technique with body-fitted meshes. The computation covers nine consecutive complete four-stroke cycles following an initialization cycle. The obtained LES results are compared with experimental measurements. Although the number of computed cycles is fairly low, LES is shown to be able to reproduce both quantitatively and qualitatively the cyclic variability observed experimentally. The investigation of the possible causes of variability illustrates the unprecedented possibility LES offers for understanding cycle-to-cycle variations. (author)

  16. The Effects of Fuel Characteristics on Stoichiometric Spark-Assisted HCCI

    SciTech Connect (OSTI)

    Weall, Adam J [ORNL; Szybist, James P [ORNL

    2012-01-01T23:59:59.000Z

    The characteristics of fuel lean HCCI operation using a variety of fuels are well known and have been demonstrated using different engine concepts in the past. In contrast, stoichiometric operation of HCCI is less well documented. Recent studies have highlighted the benefits of operating at a stoichiometric condition in terms of load expansion combined with the applicability of three way catalyst technology to reduce NOx emissions. In this study the characterization of stoichiometric HCCI using gasoline-like fuels was undertaken. The fuels investigated are gasoline, a 50 vol% blend of iso-butanol and gasoline (IB50), and an 85% vol blend of ethanol and gasoline (E85). A single cylinder engine operating with direct injection and spark assist combined with a fully variable hydraulic valve actuation system allowed a wide range of operating parameters to be studied. The resultant fuel properties which differed in terms of octane rating, fuel oxygenation and heat of vaporization show that stoichiometric HCCI is possible using a range of fuels but that these fuel characteristics do have some effect on the combustion characteristics. How these fuel properties can enable an increased engine operating envelope to be achieved, in comparison with both fuel lean HCCI and conventional spark ignited combustion, is then discussed.

  17. System for time-discretized vacuum ultraviolet spectroscopy of spark breakdown in air

    SciTech Connect (OSTI)

    Ryberg, D.; Fierro, A.; Dickens, J.; Neuber, A. [Center for Pulsed Power and Power Electronics, Department of Electrical and Computer Engineering and Department of Physics, Texas Tech University, Lubbock, Texas 79409 (United States)

    2014-10-15T23:59:59.000Z

    A system for time-discretized spectroscopic measurements of the vacuum ultraviolet (VUV) emission from spark discharges in the 60-160 nm range has been developed for the study of early plasma-forming phenomena. The system induces a spark discharge in an environment close to atmospheric conditions created using a high speed puff value, but is otherwise kept at high vacuum to allow for the propagation of VUV light. Using a vertical slit placed 1.5 mm from the discharge the emission from a small cross section of the discharge is allowed to pass into the selection chamber consisting of a spherical grating, with 1200 grooves/mm, and an exit slit set to 100 ?m. Following the exit slit is a photomultiplier tube with a sodium salicylate scintillator that is used for the time discretized measurement of the VUV signal with a temporal resolution limit of 10 ns. Results from discharges studied in dry air, Nitrogen, SF{sub 6}, and Argon indicate the emission of light with wavelengths shorter than 120 nm where the photon energy begins to approach the regime of direct photoionization.

  18. The Making of Beauty: Aesthetic Spaces in the Fiction of D. H. Lawrence, Muriel Spark, and Virginia Woolf

    E-Print Network [OSTI]

    Lee, Joori

    2013-08-01T23:59:59.000Z

    This dissertation rethinks textual images of the others beauty, depicted in works by D. H. Lawrence, Muriel Spark, and Virginia Woolf, whose fascination with the other, called by this dissertation the beloved, urged them to inscribe the beloveds...

  19. Modeling and Control of a Spark Ignition Engine with Variable Cam Timing A. G. Stefanopoulou, J. A. Cooky

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    and multivariable. The control scheme jointly manages fuel and cam position. 1 Introduction. Modern automobile external exhaust gas recirculation (EGR) systems commonly used for NOx reduction. Control SystemsModeling and Control of a Spark Ignition Engine with Variable Cam Timing A. G. Stefanopoulou, J. A

  20. Observations and Modeling of Long Negative Laboratory Discharges: Identifying the Physics Important to an Electrical Spark in Air

    SciTech Connect (OSTI)

    Biagi, C J; Uman, M A

    2011-12-13T23:59:59.000Z

    There are relatively few reports in the literature focusing on negative laboratory leaders. Most of the reports focus exclusively on the simpler positive laboratory leader that is more commonly encountered in high voltage engineering [Gorin et al., 1976; Les Renardieres Group, 1977; Gallimberti, 1979; Domens et al., 1994; Bazelyan and Raizer 1998]. The physics of the long, negative leader and its positive counterpart are similar; the two differ primarily in their extension mechanisms [Bazelyan and Raizer, 1998]. Long negative sparks extend primarily by an intermittent process termed a 'step' that requires the development of secondary leader channels separated in space from the primary leader channel. Long positive sparks typically extend continuously, although, under proper conditions, their extension can be temporarily halted and begun again, and this is sometimes viewed as a stepping process. However, it is emphasized that the nature of positive leader stepping is not like that of negative leader stepping. There are several key observational studies of the propagation of long, negative-polarity laboratory sparks in air that have aided in the understanding of the stepping mechanisms exhibited by such sparks [e.g., Gorin et al., 1976; Les Renardieres Group, 1981; Ortega et al., 1994; Reess et al., 1995; Bazelyan and Raizer, 1998; Gallimberti et al., 2002]. These reports are reviewed below in Section 2, with emphasis placed on the stepping mechanism (the space stem, pilot, and space leader). Then, in Section 3, reports pertaining to modeling of long negative leaders are summarized.

  1. Thermodynamics of Potassium Exchange in Soil Using a Kinetics Approach1 D. L. SPARKS AND P. M. JARDINEZ

    E-Print Network [OSTI]

    Sparks, Donald L.

    Thermodynamics of Potassium Exchange in Soil Using a Kinetics Approach1 D. L. SPARKS AND P. M. JARDINEZ ABSTRACT Thermodynamics of potassium (K) exchange using a kinetics ap- proach was investigated that more energy was needed to desorb K than to adsorb K. Thermodynamic and pseudother- modynamic parameters

  2. Temperature dependence of magnetic behaviour in very fine grained, spark plasma sintered NiCuZn Ferrites

    E-Print Network [OSTI]

    Boyer, Edmond

    CuZn Ferrites Behzad Ahmadi,1, a) Karim Zehani,1 Martino LoBue,1 Vincent Loyau,1 and Frederic Mazaleyrat1 SATIE spark plasma sintering technique, a family of very fine grained, fully dense NiCuZn ferrites have been produced which show constant permeability up to several 10 MHz. These Ferrites can be used for filtering

  3. An ignition and combustion model based on the level-set method for spark ignition engine multidimensional modeling

    SciTech Connect (OSTI)

    Tan, Zhichao; Reitz, Rolf D. [Engine Research Center, University of Wisconsin-Madison, 1500 Engineering Drive, Madison, WI 53706 (United States)

    2006-04-15T23:59:59.000Z

    To improve the prediction accuracy of the spark ignition and combustion processes in spark ignition engines, improved ignition and flame propagation models have been developed and implemented in the CFD code, KIVA-3V. An equation to calculate the spark ignition kernel growth rate is derived that considers the effects of the spark ignition discharge energy and flow turbulence on the ignition kernel growth. In addition, a flamelet combustion model based on the G equation combustion model was developed and implemented. To test the ignition and combustion models, they were applied to a homogeneous charge pancake-shaped-combustion-chamber engine, in which experimental heat flux data from probes in the engine head and cylinder liner were available. By comparing the flame arrival timings with the simulation predictions, the ignition and combustion models were validated. In addition, the models were also applied to a homogeneous charge propane-fueled SI engine. Good agreement with experimental cylinder pressures and NO{sub x} data was obtained as a function of ignition timing, engine speed, and EGR levels. (author)

  4. Sorption and Desorption of Acetonitrile on Montmorillonite from Aqueous Solutions Z. Z. Zhang,* D. L. Sparks, and R. A. Pease

    E-Print Network [OSTI]

    Sparks, Donald L.

    Sorption and Desorption of Acetonitrile on Montmorillonite from Aqueous Solutions Z. Z. Zhang,* D. L. Sparks, and R. A. Pease ABSTRACT The sorption and desorption of acetonitrile on K, Na, Ca, and Mg- trometer and the c-axis spacings of K, Ca, and Mg montmorillonite in the acetonitrile solutions were

  5. Magnetic properties of Co-Zr-B magnets produced by spark plasma sintering method

    SciTech Connect (OSTI)

    Saito, Tetsuji, E-mail: tetsuji.saito@it-chiba.ac.jp; Akiyama, Tomoya [Department of Mechanical Science and Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016 (Japan)

    2014-05-07T23:59:59.000Z

    Magnets of Co-Zr-B, one of the permanent magnetic compounds without rare-earth elements, were successfully produced by the spark plasma sintering method. The resultant Co-Zr-B magnets had high densities of 92%96% and consisted mainly of the Co{sub x}Zr (x ? 5) phase. The coercivity of the Co-Zr-B magnets was highly dependent on the consolidation temperature and the boron content. The highest maximum energy product of 6.0 MGOe, with a remanence of 6.4 kG and the coercivity of 4.0 kOe, was achieved by the Co{sub 80}Zr{sub 18}B{sub 2} magnets consolidated at 873?K.

  6. Method and apparatus for electrical cable testing by pulse-arrested spark discharge

    DOE Patents [OSTI]

    Barnum, John R. (Albuquerque, NM); Warne, Larry K. (Albuquerque, NM); Jorgenson, Roy E. (Albuquerque, NM); Schneider, Larry X. (Albuquerque, NM)

    2005-02-08T23:59:59.000Z

    A method for electrical cable testing by Pulse-Arrested Spark Discharge (PASD) uses the cable response to a short-duration high-voltage incident pulse to determine the location of an electrical breakdown that occurs at a defect site in the cable. The apparatus for cable testing by PASD includes a pulser for generating the short-duration high-voltage incident pulse, at least one diagnostic sensor to detect the incident pulse and the breakdown-induced reflected and/or transmitted pulses propagating from the electrical breakdown at the defect site, and a transient recorder to record the cable response. The method and apparatus are particularly useful to determine the location of defect sites in critical but inaccessible electrical cabling systems in aging aircraft, ships, nuclear power plants, and industrial complexes.

  7. The Resistive-WELL detector: a compact spark-protected single amplification-stage MPGD

    E-Print Network [OSTI]

    G. Bencivenni; R. De Oliveira; G. Morello; M. Poli Lener

    2014-11-10T23:59:59.000Z

    In this work we present a novel idea for a compact spark-protected single amplification stage Micro-Pattern Gas Detector (MPGD). The detector amplification stage, realized with a structure very similar to a GEM foil, is embedded through a resistive layer in the readout board. A cathode electrode, defining the gas conversion/drift gap, completes the detector mechanics. The new structure, that we call Resistive-WELL (R-WELL), has some characteristics in common with previous MPGDs, such as C.A.T. and WELL, developed more than ten years ago. The prototype object of the present study has been realized in the 2009 by TE-MPE-EM Workshop at CERN. The new architecture is a very compact MPGD, robust against discharges and exhibiting a large gain ($\\sim$6$\\times$10$^3$), simple to construct and easy for engineering and then suitable for large area tracking devices as well as huge calorimetric apparata.

  8. Microsoft Word - TSCP_Mathews.doc

    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 82981-1cnHighandSWPA / SPRA / USACE625 FINALOptimization of HeatBoilerplate TSA

  9. The effects of cycle-to-cycle variations on nitric oxide (NO) emissions for a spark-ignition engine: Numerical results

    E-Print Network [OSTI]

    Villarroel, Milivoy

    2004-11-15T23:59:59.000Z

    . To carry out the proposed study, an engine simulation model was used. The simulation determines engine performance and NO emissions as functions of engine operating conditions, engine design parameters, and combustion parameters. An automotive, spark...

  10. Production of S/sub 2/F/sub 10/ by SF/sub 6/ spark discharges

    SciTech Connect (OSTI)

    Sauers, I.; Votaw, P.C.; Griffin, G.D.

    1988-01-01T23:59:59.000Z

    The highly toxic compound S/sub 2/F/sub 10/ is formed in SF/sub 6/ following spark discharges. When the spark cell is dried, the S/sub 2/F/sub 10/ yield was 6.8 /times/ 10/sup /minus/11/ mol/J at an SF/sub 6/ pressure P = 133 kPa. Moisture appears to suppress the S/sub 2/F/sub 10/ yield, although once formed, the S/sub 2/F/sub 10/ is quite stable with respect to moisture. This could explain the variation in observation from experiment to experiment in the literature. These results also raise important questions as to the influence of drying agents that are used in high-voltage systems on the S/sub 2/F/sub 10/ yield. 13 refs., 2 figs., 1 tab.

  11. Effect of temperature and time on properties of Spark Plasma Sintered NiCuZn: Co ferrite

    E-Print Network [OSTI]

    Effect of temperature and time on properties of Spark Plasma Sintered NiCuZn: Co ferrite K. Zehani hundred MHz, and a high resistivity, but the conventional sintering temperature is too high for co. EXPERIMENTAL: Powders of basic oxides Fe2O3, NiO, CuO and ZnO and Co2O3 were used for the preparation of Ni

  12. Characterizing dilute combustion instabilities in a multi-cylinder spark-ignited engine using symbolic analysis

    SciTech Connect (OSTI)

    Daw, C Stuart [ORNL; FINNEY, Charles E A [ORNL; Kaul, Brian C [ORNL; Edwards, Kevin Dean [ORNL; Wagner, Robert M [ORNL

    2015-01-01T23:59:59.000Z

    Spark-ignited internal combustion engines have evolved considerably in recent years in response to increasingly stringent regulations for emissions and fuel-economy. One new advanced engine strategy utilizes high levels of exhaust gas recirculation (EGR) to reduce combustion temperatures, thereby increasing thermodynamic efficiency and reducing nitrogen oxide emissions. While this strategy can be highly effective, it also poses major control and design challenges due to the large combustion oscillations that develop at sufficiently high EGR levels. Previous research has documented that combustion instabilities can propagate between successive engine cycles in individual cylinders via self-generated feedback of reactive species and thermal energy in the retained residual exhaust gases. In this work, we use symbolic analysis to characterize multi-cylinder combustion oscillations in an experimental engine operating with external EGR. At low levels of EGR, intra-cylinder oscillations are clearly visible and appear to be associated with brief, intermittent coupling among cylinders. As EGR is increased further, a point is reached where all four cylinders lock almost completely in phase and alternate simultaneously between two distinct bi-stable combustion states. From a practical perspective, it is important to understand the causes of this phenomenon and develop diagnostics that might be applied to ameliorate its effects. We demonstrate here that two approaches for symbolizing the engine combustion measurements can provide useful probes for characterizing these instabilities.

  13. Cyclic Variability During the Transition Between Spark-ignited Combustion and HCCI

    SciTech Connect (OSTI)

    Edwards, Kevin Dean [ORNL; Daw, C Stuart [ORNL; Wagner, Robert M [ORNL; Green Jr, Johney Boyd [ORNL

    2006-01-01T23:59:59.000Z

    Experimental observations of cyclic variability are described for the transition between conventional spark-ignited (SI) propagating-flame combustion and homogeneous charge compression ignition (HCCI) combustion in a single-cylinder, stoichiometrically fueled, gasoline engine. The engine under study is equipped with a fully variable valve actuation (VVA) system which was used to control the levels of internal exhaust gas recirculation (EGR) to achieve the transition from conventional SI to HCCI. Engine operation in both SI and HCCI modes was observed to be very stable with only minor, stochastic cyclic variability. However, during transitions between these modes, operation was observed to be highly unstable with high levels of cyclic variability and occasionally the engine could not sustain combustion. Analysis of the observed cyclic variability suggests that the transition between SI and HCCI can be described as a sequence of bifurcations in a low-dimensional dynamic map. The deterministic nature of the instabilities observed during the transition suggest that it is possible to make accurate, short-term predictions of combustion performance allowing for the possibility of developing on-line diagnostics and proactive control algorithms for expanding stable HCCI operation and improving transitions between conventional combustion modes and HCCI.

  14. Combustion, Control, and Fuel Effects in a Spark Assisted HCCI Engine Equipped with Variable Valve Timing

    SciTech Connect (OSTI)

    Bunting, Bruce G [ORNL

    2006-01-01T23:59:59.000Z

    Widespread implementation of homogeneous charge compression ignition (HCCI) engines is presently hindered by stability, control, and load range issues. Although the operable HCCI speed/load range is expanding, it is likely that the initial HCCI engines will rely on conventional combustion for part of the operating cycle. In the present study, we have investigated the role of fuel properties and chemistry on the operation of a spark-assisted gasoline HCCI engine. The engine employed is a single cylinder, 500 cc, port fuel injected research engine, operating near lambda = 1.0 and equipped with hydraulic variable valve actuation. HCCI is initiated by early exhaust valve closing to retain exhaust in the cylinder, thereby increasing the cylinder gas temperature. This is also referred to as a 'negative overlap' strategy. A total of 10 custom blended gasolines and three different batches of indolene from two suppliers were run at 5 speed-load combinations and performance was characterized by timing sweeps. Within the quality of the data set, we can say the all fuels provided equivalent combustion and performance characteristics when compared at the same combustion phasing. The fuels did, however, require different degrees of retained exhaust as measured by exhaust valve closing angle to achieve the same combustion phasing. Fuels with higher octane sensitivity were found to ignite more easily or more quickly and to burn more quickly than fuels with lower octane sensitivity. This is an expected result since the engine is naturally aspirated and operates with high compression temperatures due to the high retained exhaust fraction and recompression.

  15. Application of Pulse Spark Discharges for Scale Prevention and Continuous Filtration Methods in Coal-Fired Power Plant

    SciTech Connect (OSTI)

    Cho, Young; Fridman, Alexander

    2012-06-30T23:59:59.000Z

    The overall objective of the present work was to develop a new scale-prevention technology by continuously precipitating and removing dissolved mineral ions (such as calcium and magnesium) in cooling water while the COC could be doubled from the present standard value of 3.5. The hypothesis of the present study was that if we could successfully precipitate and remove the excess calcium ions in cooling water, we could prevent condenser-tube fouling and at the same time double the COC. The approach in the study was to utilize pulse spark discharges directly in water to precipitate dissolved mineral ions in recirculating cooling water into relatively large suspended particles, which could be removed by a self-cleaning filter. The present study began with a basic scientific research to better understand the mechanism of pulse spark discharges in water and conducted a series of validation experiments using hard water in a laboratory cooling tower. Task 1 of the present work was to demonstrate if the spark discharge could precipitate the mineral ions in water. Task 2 was to demonstrate if the selfcleaning filter could continuously remove these precipitated calcium particles such that the blowdown could be eliminated or significantly reduced. Task 3 was to demonstrate if the scale could be prevented or minimized at condenser tubes with a COC of 8 or (almost) zero blowdown. In Task 1, we successfully completed the validation study that confirmed the precipitation of dissolved calcium ions in cooling water with the supporting data of calcium hardness over time as measured by a calcium ion probe. In Task 2, we confirmed through experimental tests that the self-cleaning filter could continuously remove precipitated calcium particles in a simulated laboratory cooling tower such that the blowdown could be eliminated or significantly reduced. In addition, chemical water analysis data were obtained which were used to confirm the COC calculation. In Task 3, we conducted a series of heat transfer fouling tests using a condenser heat exchanger in the laboratory cooling tower, from which we confirmed that the plasma water treatment technology could prevent or significantly mitigate mineral foulings in condenser tubes when compared with the no-treatment case. With the completion of the present work, a cooling water treatment technology using pulse spark discharges is currently ready for field-validation tests. The plasma water treatment technology is a true mechanical water softener with almost no maintenance, which continuously converts hard water to soft water spending a relatively small amount of energy. Such a mechanical water softener could find wide-spread applications to solve hard water problems both in industry and at home.

  16. Thermoelectric transport properties of polycrystalline titanium diselenide co-intercalated with nickel and titanium using spark plasma sintering

    SciTech Connect (OSTI)

    Holgate, T.C. [Department of Energy Storage and Conversion, Technical University of Denmark, Riso Campus, 4000 Roskilde (Denmark); Zhu, S.; Zhou, M. [Department of Physics and Astronomy, Clemson University, Clemson, SC 29634 (United States); Bangarigadu-Sanasy, S.; Kleinke, H. [Department of Chemistry, University of Waterloo, Waterloo, Ontario, N2L 3G1 (Canada); He, J. [Department of Physics and Astronomy, Clemson University, Clemson, SC 29634 (United States); Tritt, T.M., E-mail: ttritt@clemson.edu [Department of Physics and Astronomy, Clemson University, Clemson, SC 29634 (United States)

    2013-01-15T23:59:59.000Z

    Polycrystalline samples of nickel intercalated (0-5%) TiSe{sub 2} were attempted via solid-state reaction in evacuated quartz tubes followed by densification using a spark plasma sintering process. X-ray diffraction data indicated that mixed NiSe{sub 2} and TiSe{sub 2} phases were present after initial synthesis by solid-state reaction, but a pure TiSe{sub 2} phase was present after the spark plasma sintering. While EPMA data reveals the stoichiometry to be near 1:1.8 (Ti:Se) for all samples, comparisons of the measured bulk densities to the theoretical densities suggest that the off stoichiometry is a result of the co-intercalation of both Ni and Ti rather than Se vacancies. Due to the presence of excess Ti (0.085-0.130 per formula) in the van der Waals gap of all the samples, the sensitive electron-hole balance is offset by the additional Ti-3d electrons, leading to an increase in the thermopower (n-type) over pristine, stoichiometric TiSe{sub 2}. The effects of the co-intercalation of both Ni and Ti in TiSe{sub 2} on the structural, thermal, and electrical properties are discussed herein. - Graphical abstract: Co-intercalation of nickel and excess titanium into the van der Waals gap of TiSe{sub 2} via solid state synthesis followed by spark plasma sintering results in a systematic shift in the ratio of hole and electron carrier concentration, which is close to unity for pristine TiSe{sub 2}. This directly affects the electrical transport properties, and as the structural disorder induced by intercalation suppresses the lattice thermal conductivity, co-intercalation is an effective route to enhance the thermoelectric properties of transition metal diselenides. Highlights: Black-Right-Pointing-Pointer Single phase bulk Ni and Ti co-intercalated TiSe{sub 2} samples prepared by spark plasma sintering. Black-Right-Pointing-Pointer Density and X-ray diffraction suggest that the Ni and excess Ti are ordered in the Van der Waals gap. Black-Right-Pointing-Pointer Co-intercalation of Ni and Ti can be used to control electron-hole ratio and structural disorder.

  17. News -Little Geobacter still sparks discoveries after 20 years from the T... file:///C:/Documents%20and%20Settings/pbrown/My%20Documents/re... 1 of 2 6/19/2007 8:33 PM

    E-Print Network [OSTI]

    Lovley, Derek

    , Geobacter exhale electricity through 20 to 30 hair-like structures, just 3 to 5 nanometers in diameterNews - Little Geobacter still sparks discoveries after 20 years from the T... file:///C:/Documents%20and%20Settings/pbrown/My%20Documents/re... 1 of 2 6/19/2007 8:33 PM Little Geobacter still sparks

  18. Vehicle Technologies Office Merit Review 2014: Advanced Lean-Burn DI Spark Ignition Fuels Research

    Broader source: Energy.gov [DOE]

    Presentation given by Sandia National Laboratories at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced lean...

  19. GRADUATE PROGRAM UNDERGRADUATE PROGRAMS

    E-Print Network [OSTI]

    SELF STUDY GRADUATE PROGRAM UNDERGRADUATE PROGRAMS DEPARTMENT OF POLITICAL SCIENCE COLLEGE OF LIBERALARTS TEXAS A&M UNIVERSITY March 2007 #12;SELF STUDY GRADUATE PROGRAM UNDERGRADUATE PROGRAMS DEPARTMENT........................................................................................ 4 Brief History of Degree Programs and the Department

  20. Characteristics of cyclic heat release variability in the transition from spark ignition to HCCI in a gasoline engine

    SciTech Connect (OSTI)

    Sen, Asok K [Indiana University; Litak, Grzegorz [Technical University of Lublin; Edwards, Kevin Dean [ORNL; FINNEY, Charles E A [ORNL; Daw, C Stuart [ORNL; Wagner, Robert M [ORNL

    2011-01-01T23:59:59.000Z

    We study selected examples of previously published cyclic heat-release measurements from a single-cylinder gasoline engine as stepwise valve timing adjustments were made to shift from spark ignited (SI) combustion to homogeneous charge compression ignition (HCCI). Wavelet analysis of the time series, combined with conventional statistics and multifractal analysis, revealed previously undocumented features in the combustion variability as the shift occurred. In the spark-ignition combustion mode, the heat-release variations were very small in amplitude and exhibited more persistent low-frequency oscillations with intermittent high-frequency bursts. In the HCCI combustion mode, the amplitude of the heat-release variations again was small and involved mainly low-frequency oscillations. At intermediate states between SI and HCCI, a wide range of very large-amplitude oscillations occurred, including both persistent low-frequency periodicities and intermittent high-frequency bursts. It appears from these results that real-time wavelet decomposition of engine cylinder pressure measurements may be useful for on-board tracking of SI HCCI combustion regime shifts.

  1. Vehicle Technologies Office Merit Review 2015: Advanced Lean-Burn DI Spark Ignition Fuels Research

    Broader source: Energy.gov [DOE]

    Presentation given by Sandia National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and vehicle technologies office annual merit review and peer evaluation meeting about advanced lean-burn...

  2. Activities of the Integrated Graduate Program 2 CRC 920 News

    E-Print Network [OSTI]

    Ostoja-Starzewski, Martin

    Working Groups` Report 4 Research Highlights Dynamic Interface Generation Using Spark Plasma Sintering 6

  3. CYCLE-BY-CYCLE COMBUSTION VARIATIONS IN SPARK-IGNITED ENGINES Engineering Technology Division, Oak Ridge National Laboratory, Oak Ridge TN 37831-8088 USA

    E-Print Network [OSTI]

    Tennessee, University of

    -2053 USA ABSTRACT Under constant nominal operating conditions, internal combustion engines can exhibit sub Introduction Under constant nominal operating conditions, internal combustion engines can exhibit substantialCYCLE-BY-CYCLE COMBUSTION VARIATIONS IN SPARK-IGNITED ENGINES C.S. DAW Engineering Technology

  4. Kinetics of Ion Exchange on Clay Minerals and Soil: II. Elucidation of Rate-limiting Steps1 R. A. OGWADA ANDD. L. SPARKS2

    E-Print Network [OSTI]

    Sparks, Donald L.

    Kinetics of Ion Exchange on Clay Minerals and Soil: II. Elucidation of Rate-limiting Steps1 R. A of this study was to elucidate the rate- limiting steps for K+ adsorption on the clay minerals and soil. We.L. Sparks. 1986. Kinetics of ion exchange on clay minerals and soil: II. Elucidation of rate-limiting steps

  5. Kinetics of nickel precipitate formation in soils Edward Peltier and D. L. Sparks. Department of Plant and Soil Sciences, University of Delaware, 152

    E-Print Network [OSTI]

    Sparks, Donald L.

    GEOC 26 Kinetics of nickel precipitate formation in soils Edward Peltier and D. L. Sparks and sequestration of nickel in contaminated soils. As these precipitates age, their stability increases, resulting have been combined to determine the kinetics and controlling factors of nickel hydroxide precipitates

  6. N. Frage, M.P. Dariel Effect of spark plasma sintering (SPS) parameters and LiF doping on the functional

    E-Print Network [OSTI]

    Vardi, Amichay

    1 N. Frage, M.P. Dariel Effect of spark plasma sintering (SPS) parameters and LiF doping Nd:YAG specimens sintered at various temperatures (a) and with different heating rate (b). Fig. 5. Optical transmittance of the LiF-doped specimen sintered at 1400o C for 20 min with heating rate 2

  7. Utilizing a cycle simulation to examine the use of exhaust gas recirculation (EGR) for a spark-ignition engine: including the second law of thermodynamics

    E-Print Network [OSTI]

    Shyani, Rajeshkumar Ghanshyambhai

    2008-10-10T23:59:59.000Z

    , the optimum EGR rate should be carefully determined in order to obtain the better engine performance and emissions. A thermodynamic cycle simulation of the four-stroke spark-ignition engine was used to determine the effects of EGR on engine performance...

  8. Microstructure and mechanical properties of thermoelectric nanostructured n-type silicon-germanium alloys synthesized employing spark plasma sintering

    SciTech Connect (OSTI)

    Bathula, Sivaiah [CSIR-Network of Institutes for Solar Energy, CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012 (India); Department of Applied Physics, Delhi Technological University, Delhi (India); Gahtori, Bhasker; Tripathy, S. K.; Tyagi, Kriti; Srivastava, A. K.; Dhar, Ajay, E-mail: adhar@nplindia.org [CSIR-Network of Institutes for Solar Energy, CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012 (India); Jayasimhadri, M. [Department of Applied Physics, Delhi Technological University, Delhi (India)

    2014-08-11T23:59:59.000Z

    Owing to their high thermoelectric (TE) figure-of-merit, nanostructured Si{sub 80}Ge{sub 20} alloys are evolving as a potential replacement for their bulk counterparts in designing efficient radio-isotope TE generators. However, as the mechanical properties of these alloys are equally important in order to avoid in-service catastrophic failure of their TE modules, we report the strength, hardness, fracture toughness, and thermal shock resistance of nanostructured n-type Si{sub 80}Ge{sub 20} alloys synthesized employing spark plasma sintering of mechanically alloyed nanopowders of its constituent elements. These mechanical properties show a significant enhancement, which has been correlated with the microstructural features at nano-scale, delineated by transmission electron microscopy.

  9. 173. NICKEL SORPTION KINETICS ON THE CLAY FRACTION OF A SOIL. D.R. Roberts and D.L. Sparks, Department of Plant and Soil Sciences, University of Delaware, Newark,

    E-Print Network [OSTI]

    Sparks, Donald L.

    173. NICKEL SORPTION KINETICS ON THE CLAY FRACTION OF A SOIL. D.R. Roberts and D.L. Sparks on the release of Ni(II) from the clay fraction. Ascertaining the kinetics of nickel sorption on clay minerals

  10. Fabrication of Tungsten-Rhenium Cladding materials via Spark Plasma Sintering for Ultra High Temperature Reactor Applications

    SciTech Connect (OSTI)

    Charit, Indrajit; Butt, Darryl; Frary, Megan; Carroll, Mark

    2012-11-05T23:59:59.000Z

    This research will develop an optimized, cost-effective method for producing high-purity tungsten-rhenium alloyed fuel clad forms that are crucial for the development of a very high-temperature nuclear reactor. The study will provide critical insight into the fundamental behavior (processing-microstructure- property correlations) of W-Re alloys made using this new fabrication process comprising high-energy ball milling (HEBM) and spark plasma sintering (SPS). A broader goal is to re-establish the U.S. lead in the research field of refractory alloys, such as W-Re systems, with potential applications in very high-temperature nuclear reactors. An essential long-term goal for nuclear power is to develop the capability of operating nuclear reactors at temperatures in excess of 1,000K. This capability has applications in space exploration and some special terrestrial uses where high temperatures are needed in certain chemical or reforming processes. Refractory alloys have been identified as being capable of withstanding temperatures in excess of 1,000K and are considered critical for the development of ultra hightemperature reactors. Tungsten alloys are known to possess extraordinary properties, such as excellent high-temperature capability, including the ability to resist leakage of fissile materials when used as a fuel clad. However, there are difficulties with the development of refractory alloys: 1) lack of basic experimental data on thermodynamics and mechanical and physical properties, and 2) challenges associated with processing these alloys.

  11. The Verwey transition in nanostructured magnetite produced by a combination of chimie douce and spark plasma sintering

    SciTech Connect (OSTI)

    Gaudisson, T.; Nowak, S.; Ammar, S. [ITODYS, Universit Paris Diderot, PRES Sorbonne Paris Cit, CNRS-UMR 7086, 75205 Paris Cedex (France); Vzquez-Victorio, G.; Valenzuela, R., E-mail: raulvale@yahoo.com [Depto Materiales Metlicos y Cermicos, Instituto de Investigaciones en Materiales, Universidad Nacional Autnoma de Mxico, Mexico 04510 (Mexico); Baobre-Lpez, M.; Rivas, J. [International Iberian Nanotechnology Laboratory, 4715-310 Braga (Portugal); Mazaleyrat, F. [SATIE, ENS Cachan, CNRS, UniverSud, F-94230 Cachan (France)

    2014-05-07T23:59:59.000Z

    Magnetite nanoparticles about 10?nm sized were synthesized by the polyol method. Zero-field-cooled (ZFC)-FC measurements showed a blocking temperature ?170?K and the absence of the Verwey transition. They were subsequently consolidated by spark plasma sintering at 750?C for 15?min, leading to a high density (92% of the theoretical density), solid body, with grains in the 150?nm range. X-ray diffraction patterns exhibited a spinel single phase with cell parameters corresponding to the magnetite structure. Magnetic measurements showed a decrease of coercivity from 685?Oe (54.5?kA/m) at 118?K to 90?Oe (7.2?kA/m) at 139?K. ZFC measurements at 25?Oe presented a three-fold magnetization increase as temperature increased; a small transition between 116 and 117.5?K, followed by a larger one from 117.6 to 124?K. The first transition can be associated with a complex crystallographic transition and delocalization of Fe{sup 2+}-Fe{sup 3+}, while the second one can be attributed to spin reorientation due to the magnetocrystalline anisotropy constant (K{sub 1}) change of sign as previously observed only in magnetite single crystals.

  12. The effects of applied current on one-dimensional interdiffusion between copper and nickel in spark plasma sintering

    SciTech Connect (OSTI)

    Rudinsky, S.; Gauvin, R.; Brochu, M., E-mail: mathieu.brochu@mcgill.ca [Department of Mining and Materials Engineering, McGill University, 3610 University Street, Montreal, Quebec H3A 0C5 (Canada)

    2014-10-21T23:59:59.000Z

    Spark plasma sintering (SPS) is a powder metallurgy technique that employs the use of fast sintering kinetics to produce final consolidated components in a matter of minutes. In order to use blended powders in SPS to obtain fully alloyed parts, diffusion during sintering must be understood. An investigation into the effects of current on the diffusion of copper and nickel was performed using SPS. Bulk specimens were used to generate diffusion couples in SPS in alternating orientations with respect to the direction of the current. Control samples were produced using a horizontal insertion vacuum furnace. Experiments were performed at temperatures between 850?C and 1000?C for 3?h. Concentration profiles were obtained by the use of both energy-dispersive spectroscopy and a Monte Carlo simulated correction curve. Diffusion coefficients and activation energies were calculated for samples produced by SPS and annealing without current. It was shown that, at temperatures near 0.9?T{sub m}, the application of current in SPS inhibits diffusion between copper and nickel due to the re-orientation of electrons caused by the loss of ferromagnetism in nickel. Activation energy for diffusion is, however, decreased due to the temperature gradients arising from the difference in resistivity between the two species.

  13. A Numerical Study of a Simple Stochastic/Deterministic Model of Cycle-to-Cycle Combustion Fluctuations in Spark Ignition Engines

    E-Print Network [OSTI]

    G. Litak; M. Wendeker; M. Krupa; J. Czarnigowski

    2004-05-23T23:59:59.000Z

    We examine a simple, fuel-air, model of combustion in a spark ignition (si) engine with indirect injection. In our two fluid model, variations of fuel mass burned in cycle sequences appear due to stochastic fluctuations of a fuel feed amount. We have shown that a small amplitude of these fluctuations affects considerably the stability of a combustion process strongly depending on the quality of air-fuel mixture. The largest influence was found in the limit of a lean combustion. The possible effect of nonlinearities in the combustion process has been also discussed.

  14. Euclid Programming

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

    Programming Programming Compiling and linking programs on Euclid. Compiling Codes How to compile and link MPI codes on Euclid. Read More Using the ACML Math Library How to...

  15. alan gerard mathew: Topics by E-print Network

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

    Bell Laboratories. This first tool, named pan, was also based Groce, Alex David 49 Alan Turing: A Century of Computing Computer Technologies and Information Sciences Websites...

  16. Building Technologies Program - 1995 Annual Report

    E-Print Network [OSTI]

    Selkowitz, S.E.

    2010-01-01T23:59:59.000Z

    SPARK) Alternatives to Compressor Cooling Energy Design ToolReport Alternatives to Compressor Cooling DOE-2 predictionsAlternatives to Compressor Cooling in California Transition

  17. Student Internship Programs Program Description

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

    Student Internship Programs Program Description The objective of the Laboratory's student internship programs is to provide students with opportunities for meaningful hands- on...

  18. Spark Distributed Analytic Framework

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

    you are inside a batch job. Interactive mode Submit an interactive batch job: qsub -I -q ccmint -l walltime00:30:00 -l mppwidth48 Once you are inside the job, do the following...

  19. Spark Distributed Analytic Framework

    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 Sol HomeFacebookScholarship Fund3Biology|Solar windMarchSpace-AgeSpacer

  20. Program School/ Career: Descripton ISIS Program Codes

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School;Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School/ College 1

  1. The Application of High Energy Ignition and Boosting/Mixing Technology to Increase Fuel Economy in Spark Ignition Gasoline Engines by Increasing EGR Dilution Capability

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  2. Sponsored Program Resources SPONSORED PROGRAMS

    E-Print Network [OSTI]

    Mather, Patrick T.

    Sponsored Program Resources - 1 - SPONSORED PROGRAMS Sponsored programs are research, instruction for sponsored programs is provided through an agreement between the sponsor and Syracuse University are being achieved and funds properly used Sponsored programs are managed by the Office of Sponsored

  3. Program Description

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

    Experience, is a unique educational program designed to introduce students in geophysics and related fields to "hands on" geophysical exploration and research. The program...

  4. Program Administration

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

    1997-08-21T23:59:59.000Z

    This volume describes program administration that establishes and maintains effective organizational management and control of the emergency management program. Canceled by DOE G 151.1-3.

  5. Environmental Programs Environmental Programs Committee

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    162 Environmental Programs Environmental Programs Committee Walter Whitfield Isle, Chair (English) Katherine Bennett Ensor (Statistics) Mark R. Wiesner (Civil and Environmental Engineering) Donald Ostdiek (Architecture) The Environmental Programs Committee coordinates courses and curricula on environmental topics

  6. Accessible programming using program synthesis

    E-Print Network [OSTI]

    Singh, Rishabh

    2014-01-01T23:59:59.000Z

    New computing platforms have greatly increased the demand for programmers, but learning to program remains a big challenge. Program synthesis techniques have the potential to revolutionize programming by making it more ...

  7. Synthesis of BaTiO[subscript 3]-20wt%CoFe[subscript 2]O[subscript 4] Nanocomposites via Spark Plasma Sintering

    SciTech Connect (OSTI)

    Ghosh, Dipankar; Han, Hyuksu; Nino, Juan C.; Subhash, Ghatu; Jones, Jacob L. (Florida)

    2012-10-23T23:59:59.000Z

    Barium titanate-20wt% cobalt ferrite (BaTiO{sub 3}-20wt%CoFe{sub 2}O{sub 4}) nanocomposites were sintered from nanocrystalline BaTiO{sub 3} and CoFe{sub 2}O{sub 4} powders using spark plasma sintering (SPS) and pressureless sintering (PS) techniques. Using SPS, dense polycrystalline composites were obtained at a sintering temperature as low as 860 C and a time of 5 min whereas PS required a higher sintering temperature (1150 C) and time (120 min) to obtain similarly dense composites. Microstructural analysis of the composites showed that both the techniques retained nanocrystalline grain sizes after sintering. High resolution X-ray diffraction measurements revealed that the BaTiO{sub 3}-20wt%CoFe{sub 2}O{sub 4} composites sintered by the SPS technique did not exhibit formation of any new phase(s) due to reaction between the BaTiO{sub 3} and CoFe{sub 2}O{sub 4} phases during sintering. However, the PS technique resulted in the formation of additional phases (other than the BaTiO{sub 3} and CoFe{sub 2}O{sub 4} phases) in the composites. While the composites synthesized by SPS were of superior phase-purity, evidence of Fe diffusion from the spinel to the perovskite phase was found from X-ray diffraction and permittivity measurements.

  8. Multi-timescale modeling of ignition and flame regimes of n-heptane-air mixtures near spark assisted homogeneous charge compression ignition conditions

    SciTech Connect (OSTI)

    Ju, Yiguang; Sun, Wenting; Burke, M. P.; Gou, Xiaolong; Chen, Zheng

    2011-01-01T23:59:59.000Z

    The flame regimes of ignition and flame propagation as well as transitions between different flame regimes of n-heptane-air mixtures in a one-dimensional, cylindrical, spark assisted homogeneously charged compression ignition (HCCI) reactor are numerically modeled using a multi-timescale method with reduced kinetic mechanism. It is found that the initial mixture temperature and pressure have a dramatic impact on flame dynamics. Depending on the initial temperature gradient, there exist at least six different combustion regimes, an initial single flame front propagation regime, a coupled low temperature and high temperature double-flame regime, a decoupled low temperature and high temperature double-flame regime, a low temperature ignition regime, a single high temperature flame regime, and a hot ignition regime. The results show that the low temperature and high temperature flames have distinct kinetic and transport properties as well as flame speeds, and are strongly influenced by the low temperature chemistry. The pressure and heat release rates are affected by the appearance of different flame regimes and the transitions between them. Furthermore, it is found that the critical temperature gradient for ignition and acoustic wave coupling becomes singular at the negative temperature coefficient (NTC) region. The results show that both the NTC effect and the acoustic wave propagation in a closed reactor have a dramatic impact on the ignition front and acoustic interaction.

  9. 2008 Academic Program Review Graduate Programs

    E-Print Network [OSTI]

    2008 Academic Program Review of Graduate Programs November 2008 Texas A&M University College ........................................................................................................12 III. Graduate Program.....................................................................................................14 B. Educational Programs

  10. Counterintelligence Program

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

    2004-12-10T23:59:59.000Z

    The Order establishes Counterintelligence Program requirements and responsibilities for the Department of Energy, including the National Nuclear Security Administration. Cancels: DOE 5670.3.

  11. Program Description

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

    Program Description Discover E (Engineering) is an evening of interesting, interactive and fun engineering, science, math, and technology demonstrations for K-12 students and their...

  12. Programming Stage

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

    1997-05-21T23:59:59.000Z

    This chapter addresses plans for the acquisition and installation of operating environment hardware and software and design of a training program.

  13. Counterintelligence Program

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

    1992-09-04T23:59:59.000Z

    To establish the policies, procedures, and specific responsibilities for the Department of Energy (DOE) Counterintelligence (CI) Program. This directive does not cancel any other directive.

  14. Program Description

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

    MATHCOUNTS is a national enrichment, coaching and competition program that promotes middle school mathematic achievement. The mission of MATHCOUNTS is to increase enthusiasm for...

  15. Community Leadership Certificate Program Program Overview

    E-Print Network [OSTI]

    Saldin, Dilano

    Community Leadership Certificate Program Program Overview The undergraduate Community Leadership Certificate Program is an interdisciplinary program where students from any major can explore leadership in community engagement and leadership. The program is based on a social justice model of leadership

  16. Mechanical properties of ZrB2- and HfB2-based ultra-high temperature ceramics fabricated by spark plasma sintering

    SciTech Connect (OSTI)

    Zapata-Solvas, E. [Imperial College, London; Jayaseelan, D. [Imperial College, London; Lin, Hua-Tay [ORNL; Brown, P. [DSTL, Porton Down, Salisbury, Wiltshire, UK; Lee, W.E. [Imperial College, London

    2013-01-01T23:59:59.000Z

    Flexural strengths at room temperature, at 1400 C in air and at room temperature after 1 h oxidation at 1400 C were determined for ZrB2- and HfB2-based ultra-high temperature ceramics (UHTCs). Defects caused by electrical discharge machining (EDM) lowered measured strengths significantly and were used to calculate fracture toughness via a fracture mechanics approach. ZrB2 with 20 vol.% SiC had room temperature strength of 700 90 MPa, fracture toughness of 6.4 0.6 MPa, Vickers hardness at 9.8 N load of 21.1 0.6 GPa, 1400 C strength of 400 30 MPa and room temperature strength after 1 h oxidation at 1400 C of 678 15 MPa with an oxide layer thickness of 45 5 m. HfB2 with 20 vol.% SiC showed room temperature strength of 620 50 MPa, fracture toughness of 5.0 0.4 MPa, Vickers hardness at 9.8 N load of 27.0 0.6 GPa, 1400 C strength of 590 150 MPa and room temperature strength after 1 h oxidation at 1400 C of 660 25 MPa with an oxide layer thickness of 12 1 m. 2 wt.% La2O3 addition to UHTCs slightly reduced mechanical performance while increasing tolerance to property degradation after oxidation and effectively aided internal stress relaxation during spark plasma sintering (SPS) cooling, as quantified by X-ray diffraction (XRD). Slow crack growth was suggested as the failure mechanism at high temperatures as a consequence of sharp cracks formation during oxidation.

  17. Experimental Investigation of Spark-Ignited Combustion with High-Octane Biofuels and EGR. 1. Engine Load Range and Downsize Downspeed Opportunity

    SciTech Connect (OSTI)

    Splitter, Derek A [ORNL] [ORNL; Szybist, James P [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    The present study experimentally investigates spark-ignited combustion with 87 AKI E0 gasoline in its neat form and in midlevel alcohol gasoline blends with 24% vol/vol isobutanol gasoline (IB24) and 30% vol/vol ethanol gasoline (E30). A single-cylinder research engine was used with an 11.85:1 compression ratio, hydraulically actuated valves, laboratory intake air, and was capable of external exhaust gas recirculation (EGR). Experiments were conducted with all fuels to full-load conditions with = 1, using both 0% and 15% external cooled EGR. Higher octane number biofuel blends exhibited increased stoichiometric torque capability at this compression ratio, where the unique properties of ethanol enabled a doubling of the stoichiometric torque capability with E30 as compared to 87 AKI, up to 20 bar IMEPg (indicated mean effective pressure gross) at = 1. EGR provided thermodynamic advantages and was a key enabler for increasing engine efficiency for all fuel types. However, with E30, EGR was less useful for knock mitigation than gasoline or IB24. Torque densities with E30 with 15% EGR at = 1 operation were similar or better than a modern EURO IV calibration turbo-diesel engine. The results of the present study suggest that it could be possible to implement a 40% downsize + downspeed configuration (1.2 L engine) into a representative midsize sedan. For example, for a midsize sedan at a 65 miles/h cruise, an estimated fuel consumption of 43.9 miles per gallon (MPG) (engine out 102 g-CO2/km) could be achieved with similar reserve power to a 2.0 L engine with 87AKI (38.6 MPG, engine out 135 g-CO2/km). Data suggest that, with midlevel alcohol gasoline blends, engine and vehicle optimization can offset the reduced fuel energy content of alcohol gasoline blends and likely reduce vehicle fuel consumption and tailpipe CO2 emissions.

  18. Effet de la temprature et du temps de frittage sur les proprits du ferrite NiCuZn :Co fritt avec le procd Spark Plasma Sintering ( SPS ) et ralisation d'une inductance intgrs.

    E-Print Network [OSTI]

    Boyer, Edmond

    Effet de la température et du temps de frittage sur les propriétés du ferrite NiCuZn :Co fritté.zehani@satie.ens-cachan.fr _______________________________________________________________________________________________ Résumé : Le frittage du ferrite spinelle NiCuZn par le procédé Spark Plasma Sintering a été étudié pour structurales, diélectrique et magnétique pour ce ferrite ont été étudiées pour différentes valeurs de la

  19. Solar Thermal Incentive Program

    Broader source: Energy.gov [DOE]

    Note: This program is not currently accepting applications. Check the program web site for information regarding future financing programs.

  20. ARRA Program Summary: Energy Smart Jobs Program

    E-Print Network [OSTI]

    ARRA Program Summary: Energy Smart Jobs Program Statewide Program (Initially targeting urban 30,000 buildings surveyed, approximately 5,000 will be retrofitted, yielding approximately $40

  1. Machinist Pipeline/Apprentice Program Program Description

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

    Machinist PipelineApprentice Program Program Description The Machinist Pipeline Program was created by the Prototype Fabrication Division to fill a critical need for skilled...

  2. Programming models

    SciTech Connect (OSTI)

    Daniel, David J [Los Alamos National Laboratory; Mc Pherson, Allen [Los Alamos National Laboratory; Thorp, John R [Los Alamos National Laboratory; Barrett, Richard [SNL; Clay, Robert [SNL; De Supinski, Bronis [LLNL; Dube, Evi [LLNL; Heroux, Mike [SNL; Janssen, Curtis [SNL; Langer, Steve [LLNL; Laros, Jim [SNL

    2011-01-14T23:59:59.000Z

    A programming model is a set of software technologies that support the expression of algorithms and provide applications with an abstract representation of the capabilities of the underlying hardware architecture. The primary goals are productivity, portability and performance.

  3. SECO Programs

    E-Print Network [OSTI]

    Trevino, E.

    2011-01-01T23:59:59.000Z

    this web page address! ASSISTANCE AND FUNDING OPPORTUNITIES Energy Efficiency Technical Assistance Energy Efficiency Grants Renewable Energy Technology Grants Alternative Fuel Grants The LoanSTAR Revolving Loan Program Energy Efficiency... maximum of $50,000 per grant ? Funded on a reimbursement basis Renewable Energy Technology Grants ? Fort Worth ISD ? South Sills High School ? 5KW Wind Turbine Alternative Fuel Grants ? Grant program to convert city/county and ISD vehicle...

  4. Program Year 2008 State Energy Program Formula

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) State Energy Program (SEP), SEP Program Guidance Fiscal Year 2008, Program Year 2008, energy efficiency and renewable energy programs in the states, DOE Office of Energy Efficiency and Renewable Energy

  5. Nanocrystallization in spark plasma sintered Fe{sub 48}Cr{sub 15}Mo{sub 14}Y{sub 2}C{sub 15}B{sub 6} bulk amorphous alloy

    SciTech Connect (OSTI)

    Singh, Ashish; Harimkar, Sandip P. [School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma 74078 (United States)] [School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma 74078 (United States); Katakam, Shravana; Dahotre, Narendra B. [Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203 (United States)] [Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203 (United States); Ilavsky, Jan [Advanced Photon Source, Argonne National Laboratory, Chicago, Illinois 60439 (United States)] [Advanced Photon Source, Argonne National Laboratory, Chicago, Illinois 60439 (United States)

    2013-08-07T23:59:59.000Z

    Spark plasma sintering (SPS) is evolving as an attractive process for the processing of multi-component Fe-based bulk amorphous alloys and their in-situ nanocomposites with controlled primary nanocrystallization. Extended Q-range small angle neutron scattering (EQ-SANS) analysis, complemented by x-ray diffraction and transmission electron microscopy, was performed to characterize nanocrystallization behavior of SPS sintered Fe-based bulk amorphous alloys. The SANS experiments show significant scattering for the samples sintered in the supercooled region indicating local structural/compositional changes associated with the profuse nucleation of nanoclusters (?4 nm). For the samples spark plasma sintered near and above crystallization temperature (>653 C), the SANS data show the formation of interference maximum indicating the formation and growth of (Fe,Cr){sub 23}C{sub 6} crystallites. The SANS data also indicate the evolution of bimodal crystallite distribution at higher sintering temperatures (above T{sub x1}). The growth of primary nanocrystallites results in impingement of concentration gradient fields (soft impingement effect), leading to non-random nucleation of crystallites near the primary crystallization.

  6. CANCER PROGRAM ANNUAL REPORT CANCER PROGRAM

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    CANCER PROGRAM ANNUAL REPORT CANCER PROGRAM 2010 ANNUAL REPORT WITH STATISTICAL DATA FROM 2009 UNIVERSITY OF ILLINOIS MEDICAL CENTER #12;2 CANCER PROGRAM ANNUAL REPORT 2 #12;3 CANCER PROGRAM ANNUAL REPORT 3 UIMC CANCER PROGRAM CHANGING MULTIDISCIPLINARY CARE. FOR GOOD. #12;4 CANCER PROGRAM ANNUAL REPORT

  7. STEP Program Benchmark Report

    Broader source: Energy.gov [DOE]

    STEP Program Benchmark Report, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  8. Maryland Efficiency Program Options

    Broader source: Energy.gov [DOE]

    Maryland Efficiency Program Options, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  9. KEYNOTE SPEAKER Dr. Don Sparks

    E-Print Network [OSTI]

    Sparks, Donald L.

    research also conducts speciation research on metal contaminated soils and on plants that accumulate large quantities of metals (hyper-accumulators). The results of these studies are useful in developing effective

  10. SPARK! 2012 | ornl.gov

    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 Protection245C Unlimited ReleaseWelcome ton n u a l r e p o r LakeDepartment2

  11. SPARK! 2013 | ornl.gov

    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 Protection245C Unlimited ReleaseWelcome ton n u a l r e p o r LakeDepartment23

  12. SPARK! 2015 | ornl.gov

    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 Protection245C Unlimited ReleaseWelcome ton n u a l r e p o r LakeDepartment235

  13. Program Summaries

    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 forPortsmouth/Paducah47,193.70 Hg Mercury 35Information &Program PlanningProgram

  14. Development of an Innovative High-Thermal Conductivity UO2 Ceramic Composites Fuel Pellets with Carbon Nano-Tubes Using Spark Plasma Sintering

    SciTech Connect (OSTI)

    Subhash, Ghatu; Wu, Kuang-Hsi; Tulenko, James

    2014-03-10T23:59:59.000Z

    Uranium dioxide (UO2) is the most common fuel material in commercial nuclear power reactors. Despite its numerous advantages such as high melting point, good high-temperature stability, good chemical compatibility with cladding and coolant, and resistance to radiation, it suffers from low thermal conductivity that can result in large temperature gradients within the UO2 fuel pellet, causing it to crack and release fission gases. Thermal swelling of the pellets also limits the lifetime of UO2 fuel in the reactor. To mitigate these problems, we propose to develop novel UO2 fuel with uniformly distributed carbon nanotubes (CNTs) that can provide high-conductivity thermal pathways and can eliminate fuel cracking and fission gas release due to high temperatures. CNTs have been investigated extensively for the past decade to explore their unique physical properties and many potential applications. CNTs have high thermal conductivity (6600 W/mK for an individual single- walled CNT and >3000 W/mK for an individual multi-walled CNT) and high temperature stability up to 2800C in vacuum and about 750C in air. These properties make them attractive candidates in preparing nano-composites with new functional properties. The objective of the proposed research is to develop high thermal conductivity of UO2CNT composites without affecting the neutronic property of UO2 significantly. The concept of this goal is to utilize a rapid sintering method (515 min) called spark plasma sintering (SPS) in which a mixture of CNTs and UO2 powder are used to make composites with different volume fractions of CNTs. Incorporation of these nanoscale materials plays a fundamentally critical role in controlling the performance and stability of UO2 fuel. We will use a novel in situ growth process to grow CNTs on UO2 particles for rapid sintering and develop UO2-CNT composites. This method is expected to provide a uniform distribution of CNTs at various volume fractions so that a high thermally conductive UO2-CNT composite is obtained with a minimal volume fraction of CNTs. The mixtures are sintered in the SPS facility at a range of temperatures, pressures, and time durations so as to identify the optimal processing conditions to obtain the desired microstructure of sintered UO2-CNT pellets. The second objective of the proposed work is to identify the optimal volume fraction of CNTs in the microstructure of the composites that provides the desired high thermal conductivity yet retaining the mechanical strength required for efficient function as a reactor fuel. We will systematically study the resulting microstructure (grain size, porosity, distribution of CNTs, etc.) obtained at various SPS processing conditions using optical microscopy, scanning electron microscopy (SEM), and transmission electron microscope (TEM). We will conduct indentation hardness measurements and uniaxial strength measurements as a function of volume fraction of CNTs to determine the mechanical strength and compare them to the properties of UO2. The fracture surfaces will be studied to determine the fracture characteristics that may relate to the observed cracking during service. Finally, we will perform thermal conductivity measurements on all the composites up to 1000 C. This study will relate the microstructure, mechanical properties, and thermal properties at various volume fractions of CNTs. The overall intent is to identify optimal processing conditions that will provide a well-consolidated compact with optimal microstructure and thermo-mechanical properties. The deliverables include: (1) fully characterized UO2-CNT composite with optimal CNT volume fraction and high thermal conductivity and (2) processing conditions for production of UO2-CNT composite pellets using SPS method.

  15. Science mentor program at Mission Hill Junior High School

    SciTech Connect (OSTI)

    Dahlquist, K. [Univ. of California, Santa Cruz, CA (United States)

    1994-12-31T23:59:59.000Z

    Science graduate students from the University of California at Santa Cruz mentor a class of 7th graders from the Mission Hill Junior High School. The program`s purpose is: (1) to create a scientific learning community where scientists interact at different levels of the educational hierarchy; (2) to have fun in order to spark interest in science; and (3) to support girls and minority students in science. A total of seven mentors met with the students at least once a week after school for one quarter to tutor and assist with science fair projects. Other activities included a field trip to a university earth science lab, judging the science fair, and assisting during laboratory exercises. Graduate students run the program with minimal organization and funding, communicating by electronic mail. An informal evaluation of the program by the mentors has concluded that the most valuable and effective activities have been the field trip and assisting with labs. The actual {open_quotes}mentor meetings{close_quotes} after school did not work effectively because they had a vaguely defined purpose and the kids did not show up regularly to participate. Future directions include redefining ourselves as mentors for the entire school instead of just one class and better coordinating our activities with the teachers` curriculum. We will continue to assist with the labs and organize formal tutoring for students having problems with math and science. Finally, we will arrange more activities and field trips such as an amateur astronomy night. We will especially target girls who attended the {open_quotes}Expanding Your Horizons{trademark} in Science, Mathematics, and Engineering{close_quotes} career day for those activities.

  16. Proposed New Program: Planning New Programs

    E-Print Network [OSTI]

    Machel, Hans

    Proposed New Program: Planning New Programs Planning Program As outlined in the attached document, the Human Geography group is bringing forward a proposal for a new undergraduate program in Planning. The Curriculum Committee has discussed this program both last year, and in our Friday the 13th

  17. Better Buildings Neighborhood Program Business Models Guide: Program Administrator Description

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Program Administrator Business Models, Program Administrator Description.

  18. Program Development

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-01T23:59:59.000Z

    This presentation covers how to go about developing a human reliability program. In particular, it touches on conceptual thinking, raising awareness in an organization, the actions that go into developing a plan. It emphasizes evaluating all positions, eliminating positions from the pool due to mitigating factors, and keeping the process transparent. It lists components of the process and objectives in process development. It also touches on the role of leadership and the necessity for audit.

  19. Summer School Programs

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

    Summer School Programs Summer School Programs Focused technical enrichment programs. Contact Leader Francis J. Alexander (505) 665-4518 Email Deputy Carolyn Connor (505) 665-9891...

  20. Geothermal Technologies Program Overview

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

    Jay Nathwani Acting Program Manager Geothermal Technologies Program Office of Energy Efficiency and Renewable Energy The Geothermal Technologies Program Overview May 18 2010 Energy...

  1. Existing Facilities Program

    Broader source: Energy.gov [DOE]

    The NYSERDA Existing Facilities program merges the former Peak Load Reduction and Enhanced Commercial and Industrial Performance programs. The new program offers a broad array of different...

  2. URBAN LEADERSHIP DEVELOPMENT PROGRAM SUPPLEMENTAL PROGRAM APPLICATION

    E-Print Network [OSTI]

    Walker, Lawrence R.

    URBAN LEADERSHIP DEVELOPMENT PROGRAM SUPPLEMENTAL PROGRAM APPLICATION as part of your Graduate College application to the Urban Leadership Program/Supervisor: #12;Part 3: LEADERSHIP EXPERIENCES: Identify any educational leadership experiences

  3. Solar Energy Incentives Program

    Broader source: Energy.gov [DOE]

    Note: The deadline for the most recent solicitation under this program has now passed. The program is currently closed, pending revisions to the program guidelines. Please see the program web site...

  4. HYDROGEN REGIONAL INFRASTRUCTURE PROGRAM

    E-Print Network [OSTI]

    HYDROGEN REGIONAL INFRASTRUCTURE PROGRAM IN PENNSYLVANIA HYDROGEN REGIONAL INFRASTRUCTURE PROGRAM date November 23, 2004 Contract end date March 31, 2006 #12;Hydrogen Regional Infrastructure Program in Pennsylvania Hydrogen Regional Infrastructure Program in Pennsylvania Objectives Capture

  5. Human Reliability Program Overview

    SciTech Connect (OSTI)

    Bodin, Michael

    2012-09-25T23:59:59.000Z

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  6. Program Update

    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 < prev next >Presentations Program Presentations

  7. Science Programs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomeland Science Stockpile2015HighlightsSciencePrograms

  8. Volunteer Program

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

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

  9. Program Description

    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)IntegratedSpeedingTechnical News, informationPriorityPetroleumNotActivities |Program

  10. Program Description

    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)IntegratedSpeedingTechnical News, informationPriorityPetroleumNotActivities |Program

  11. Program Managers

    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)IntegratedSpeedingTechnical News,Program Direction and Analysis Deputy Director

  12. SCIENCE Program

    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 Scienceand Requirements RecentlyElectronicResourcesjobs Running jobsS2.Tour"Program early

  13. Resource Program

    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 Soft X-Ray Scattering of0 Resource Program

  14. Educational Programs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract ManagementDiscoveringESnet UpdateEarthTroubleProgram

  15. DOE Technical Assistance Program

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

    energy management, and conservation strategies * Green building technologies * Building codes Program Design and Implementation * Policy and program development * Coordinating...

  16. Actuarial Sciences Program

    E-Print Network [OSTI]

    The Purdue Actuarial Science Program is an interdisciplinary program offered jointly by the Department of Mathematics and Department of Statistics.

  17. Renewable Energy Grant Programs

    Broader source: Energy.gov [DOE]

    '''''Note: This program is no longer accepting applications. See the program web site for information regarding future solicitations. '''''

  18. SUNY Programs: Australia and

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    SUNY Programs: Australia and New Zealand Semester, Academic Year and Short Term #12;1 Table of Contents How to Use this Booklet 1 Choosing a Program in Australia and New Zealand 2 Exchange vs. Study Abroad 3 Programs Outside Sydney and Melbourne 4 Programs in Melbourne 10 Programs in Sydney 12 Programs

  19. International Programs and Services International Programs

    E-Print Network [OSTI]

    Stephens, Graeme L.

    International Programs and Services _______________ 1.5 Page 1 International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 www.international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts

  20. International Programs and Services International Programs

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    International Programs and Services International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts as a catalyst for ideas that bring about

  1. Signature Program/Landmark Research Programs

    E-Print Network [OSTI]

    Signature Program/Landmark Research Programs for the College of Veterinary Medicine and Biomedical Sciences November 20, 2008 #12;SIGNATURE PROGRAM PROPOSAL: CARDIOVASCULAR SCIENCES/DEBAKEY INSTITUTE in Figure 1 to identify the participants in the cardiovascular science program and the central role

  2. Graduate Programs Auburn University

    E-Print Network [OSTI]

    Forestry Graduate Programs Auburn University Auburn University, Alabama 368495414 Programs://www.forestry.auburn.edu/graduate/ University of California, Berkeley Berkeley, California 947203114 Program: Forestry http://espm.berkeley.edu/gradprograms/grad_programs_mf.html Clemson University Clemson, South Carolina 29634 Program: Forest Resources http

  3. Postdoctoral Mentoring Program

    E-Print Network [OSTI]

    Kemner, Ken

    Postdoctoral Mentoring Program Procedures, Guidelines and Resources As one of the largest Mentoring Program Procedures, Guidelines and Resources Overview of the Mentoring Program: As one-wide postdoc mentoring program was implemented to help us fulfill this goal. The Mentoring Program's chief

  4. Program Management for Large Scale Engineering Programs

    E-Print Network [OSTI]

    Oehmen, Josef

    The goal of this whitepaper is to summarize the LAI research that applies to program management. The context of most of the research discussed in this whitepaper are large-scale engineering programs, particularly in the ...

  5. RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK

    E-Print Network [OSTI]

    RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK Committee Draft Guidebook Third Edition.D. Commissioner Associate Member Kate Zocchetti Project Manager Tony Gonalves Office Manager Renewable Energy Office Panama Bartholomy Deputy Director Efficiency and Renewable Energy Division Melissa Jones Executive

  6. RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK

    E-Print Network [OSTI]

    RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK Staff Draft Guidebook Third Edition COMMISSION Kate Zocchetti Project Manager Tony Gonalves Office Manager Renewable Energy Office Valerie Hall Deputy Director Efficiency and Renewable Energy Division Melissa Jones Executive Director The California

  7. RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK

    E-Print Network [OSTI]

    RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK Final Committee Draft Guidebook Third Edition.D. Commissioner Associate Member Kate Zocchetti Project Manager Tony Gonalves Office Manager Renewable Energy Office Panama Bartholomy Deputy Director Efficiency and Renewable Energy Division Melissa Jones Executive

  8. Environmental Certificate Program

    E-Print Network [OSTI]

    Rose, Michael R.

    Environmental Management Certificate Program Accelerate Your Career Environmentaland Facilities of excellence. Environmental Management Certificate Program Compliance with regulatory requirements, remediation Irvine Extension's Certificate Program in Environmental Manage- ment prepares professionals at every

  9. Program Analyst (Recent Graduate)

    Broader source: Energy.gov [DOE]

    This position is being filled under the Department of Energy's Recent Graduate Program. The Recent Graduate Program is a 1 year developmental program designed to promote careers in Federal Service...

  10. Colorado Natural Heritage Program Wetland Program Plan

    E-Print Network [OSTI]

    of Land Management (BLM), and numerous county and local governments. The surveys have also involvedColorado Natural Heritage Program Wetland Program Plan A Vision for Building Comprehensive Wetland Information for the State of Colorado Planning Years 20112015 #12;Colorado Natural Heritage Program Wetland

  11. Technology Innovation Program | Partnerships | ORNL

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

    Innovation Program SHARE Technology Innovation Program The Technology Innovation Program (TIP) is a 1-year program designed to accelerate selected technologies to commercial...

  12. Approximating semidefinite packing programs ?

    E-Print Network [OSTI]

    2010-10-25T23:59:59.000Z

    In this paper we define semidefinite packing programs and describe an ... Semidefinite packing programs arise in many applications such as semidefinite.

  13. INL Small Business Program

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

    Small Business Program The Idaho National Laboratory Idaho National Laboratory (INL) Small Business Program is a fundamental component of the Supply Chain Management organization....

  14. Hydrogen Program Overview

    Fuel Cell Technologies Publication and Product Library (EERE)

    This 2-page fact sheet provides a brief introduction to the DOE Hydrogen Program. It describes the program mission and answers the question: Why Hydrogen?

  15. JGI Fungal Genomics Program

    E-Print Network [OSTI]

    Grigoriev, Igor V.

    2012-01-01T23:59:59.000Z

    JGI Fungal Genomics Program Igor V. Grigoriev 1 Lawrenceof California. JGI Fungal Genomics Program Contact: IgorJGI). Its key project, the Genomics Encyclopedia of Fungi,

  16. JGI Fungal Genomics Program

    E-Print Network [OSTI]

    Grigoriev, Igor V.

    2011-01-01T23:59:59.000Z

    View Supports functional genomics, user data deposition andJGI Fungal Genomics Program Igor V. Grigoriev 1 DOE Jointof California. JGI Fungal Genomics Program Contact: Igor

  17. Fungal Genomics Program

    E-Print Network [OSTI]

    Grigoriev, Igor

    2012-01-01T23:59:59.000Z

    strains Comparative genomics and transcriptomics of xyloseFungal Genomics Program Igor Grigoriev 1 * (complex communities Fungal Genomics Program Igor Grigoriev

  18. Surety Bond Program (Maryland)

    Broader source: Energy.gov [DOE]

    The Surety Bond Program, a program of the Maryland Small Business Development Financing Authority, assists eligible small businesses in obtaining bid, performance or payment bonds necessary to...

  19. Alternative Fuel Transportation Program

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

    Merit Review: EPAct State and Alternative Fuel Provider Fleets "Alternative Fuel Transportation Program" Dana O'Hara, DOE Ted Sears, NREL Vehicle Technologies Program June 20,...

  20. DOE Technical Assistance Program

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

    Designing Effective Residential Retrofit Programs eere.energy.gov The Parker Ranch installation in Hawaii DOE Technical Assistance Program Quality Assurance for Residential...

  1. Science of Signatures Program

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

    Program Science of Signatures-Past Programs Contact Institute Director Charles Farrar (505) 663-5330 Email Professional Staff Assistant Jutta Kayser (505) 663-5649 Email...

  2. John Tyler McGoffin 830 Mathews St. jtmcgoffin@gmail.com Fort Collins, CO 80521

    E-Print Network [OSTI]

    Sites, James R.

    and Characterization of Thin Film photovoltaic devices including Current Density Voltage (JV), Quantum Efficiency (QETe) and Copper Indium Gallium diSelenide (CIGS) thin film photovoltaic devices using Close Space Sublimation (CSS approachable and easy to talk to #12;Employment: Founder January 2014 - Present Photovoltaic Imaging Systems

  3. A review of "Erotic Cultures of Renaissance Italy" edited by Sara F. Mathews-Grieco

    E-Print Network [OSTI]

    Salkeld, Duncan

    2012-01-01T23:59:59.000Z

    public, ceremonial and decisive occasion. 50 seventeenth-century news Molly Bourne?s essay reads bawdy innuendo in the letters of Mantua?s ruler Francesco II Gonzaga (1484-1519). He had numerous children, legitimate and illegitimate, but caught... the French pox and died of it. Prior to his demise, Francesco had a fondness for vulgar and misogynist humour and liked to tell lewd tales in his letters to associates. #14;e letters are evidence of a male bonding between profes- sional and elite men...

  4. MATHEW M. MAYE, PH.D. ASSOCIATE PROFESSOR OF CHEMISTRY SYRACUSE UNIVERSITY, DEPARTMENT OF CHEMISTRY

    E-Print Network [OSTI]

    McConnell, Terry

    Transfer in Hybrid Conjugated Polymer/Quantum Dot Nanocomposites: from Ensemble to Single Hybrid Level

  5. Kiran Mathew > Graduate Student - Hennig Group > Researchers, Postdocs &

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home as ReadyAppointed toCAMDAndrews with kingsnakeGraduates

  6. Grain size effect on the giant dielectric constant of CaCu{sub 3}Ti{sub 4}O{sub 12} nanoceramics prepared by mechanosynthesis and spark plasma sintering

    SciTech Connect (OSTI)

    Ahmad, Mohamad M., E-mail: mmohamad@kfu.edu.sa [Department of Physics, College of Science, King Faisal University, Al-Ahsaa 31982 (Saudi Arabia); Department of Physics, Faculty of Science, Assiut University in the New Valley, El-Kharga 72511 (Egypt); Yamada, Koji [Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Chiba 275-8575 (Japan)

    2014-04-21T23:59:59.000Z

    In the present work, CaCu{sub 3}Ti{sub 4}O{sub 12} (CCTO) nanoceramics with different grain sizes were prepared by spark plasma sintering (SPS) at different temperatures (SPS-800, SPS-900, SPS-975, and SPS-1050) of the mechanosynthesized nano-powder. Structural and microstructural properties were studied by XRD and field-emission scanning electron microscope measurements. The grain size of CCTO nanoceramics increases from 80?nm to ?200?nm for the ceramics sintered at 800?C and 975?C, respectively. Further increase of SPS temperature to 1050?C leads to micro-sized ceramics of 23??m. The electrical and dielectric properties of the investigated ceramics were studied by impedance spectroscopy. Giant dielectric constant was observed in CCTO nanoceramics. The dielectric constant increases with increasing the grain size of the nanoceramics with values of 8.3??10{sup 3}, 2.4??10{sup 4}, and 3.2??10{sup 4} for SPS-800, SPS-900, and SPS-975, respectively. For the micro-sized SPS-1050 ceramics, the dielectric constant dropped to 2.14??10{sup 4}. The dielectric behavior is interpreted within the internal barrier layer capacitance picture due to the electrical inhomogeneity of the ceramics. Besides the resistive grain boundaries that are usually observed in CCTO ceramics, domain boundaries appear as a second source of internal layers in the current nanoceramics.

  7. Magnetic and magnetocaloric properties of La{sub 0.85}(Na{sub 1?x}K{sub x}){sub 0.15}MnO{sub 3} ceramics produced by reactive spark plasma sintering

    SciTech Connect (OSTI)

    Regaieg, Y., E-mail: yassine.regaieg@yahoo.fr [ITODYS, Universit Paris Diderot, PRES Sorbonne Paris Cit, CNRS-UMR 7086, 75205 Paris (France); LPM, Facult des Sciences de Sfax, Universit de Sfax, 3000 Sfax (Tunisia); Sicard, L.; Ammar-Merah, S. [ITODYS, Universit Paris Diderot, PRES Sorbonne Paris Cit, CNRS-UMR 7086, 75205 Paris (France); Monnier, J. [ICMPE, Universit Paris-Est, CNRS UMR-7182, 94320 Thiais (France); Koubaa, M.; Cheikhrouhou, A. [LPM, Facult des Sciences de Sfax, Universit de Sfax, 3000 Sfax (Tunisia)

    2014-05-07T23:59:59.000Z

    La{sub 0.85}(Na{sub 1?x}K{sub x}){sub 0.15}MnO{sub 3} (0???x???1) ceramics were synthesized from the raw La(OH){sub 3}, NaOH, KOH, and MnO{sub 2} powders using Reactive Spark Plasma Sintering. All the compounds were obtained as pure, dense, and ultrafine grained pellets. The Rietveld refinement of the X-Ray powder diffraction shows that all our synthesized samples are single phase and crystallize in the distorted rhombohedral system with R-3c space group. The thermal variation of their magnetization under a magnetic applied field of 50?mT shows a paramagnetic to ferromagnetic transition at a Curie temperature very close to room temperature. The magnetic entropy change, deduced from magnetization measurements versus magnetic applied field up to 5?T at several temperatures exhibits a maximum |?S{sub M}|{sub max} which slightly increases with increasing K content. The relative cooling power values, inferred from the |?S{sub M}| vs T peak broadening, vary slightly with the potassium content, reaching, values between 316 and 289?Jkg{sup ?1}, in an applied magnetic field of 5?T, when x increases from 0 to 1. Technically, these large values make the prepared materials very promising for domestic magnetic refrigeration.

  8. Better Buildings Neighborhood Program

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Better Buildings Neighborhood Program: Business Models Guide, October 27, 2011.

  9. Fishery Biology Graduate Programs

    E-Print Network [OSTI]

    Fishery Biology Graduate Programs University of Alaska Fairbanks, Alaska 997750820 Program/degrees/index.html University of Arizona Tucson, Arizona 95721 Program: Fisheries Conservation and Management http://ag.arizona.edu/srnr/academicprograms/wildlifefisheries/gradstudiesFisheries.html Auburn University Auburn, Alabama 368490001 Programs: Aquaculture, Aquatic Ecology, Fishery Management

  10. SHIPBOARD LABORATORY SAFETY PROGRAM

    E-Print Network [OSTI]

    ...................................................................................................10 Lockout/Tag-Out Program: IODP-USIO Policy Modification

  11. OSHWPP model programs guide

    SciTech Connect (OSTI)

    NONE

    1995-06-01T23:59:59.000Z

    Descriptions of model occupational health and safety programs implemented at DOE facilities are presented.

  12. DOE Mentoring Program

    Broader source: Energy.gov [DOE]

    The Office of Learning and Workforce Development coordinates this mentoring program for DOE Federal Employees.

  13. Technology Commercialization Program 1991

    SciTech Connect (OSTI)

    Not Available

    1991-11-01T23:59:59.000Z

    This reference compilation describes the Technology Commercialization Program of the Department of Energy, Defense Programs. The compilation consists of two sections. Section 1, Plans and Procedures, describes the plans and procedures of the Defense Programs Technology Commercialization Program. The second section, Legislation and Policy, identifies legislation and policy related to the Program. The procedures for implementing statutory and regulatory requirements are evolving with time. This document will be periodically updated to reflect changes and new material.

  14. Integrated Program Review Fish and Wildlife Program

    E-Print Network [OSTI]

    Integrated Program Review (IPR) Fish and Wildlife Program Costs May 20, 2010 Presented to Northwest Total Annual Average Cost of BPA Fish & Wildlife Actions1/ 226 5 24 41 8 310 137 750 1/ FY 2012 White Sturgeon. These actions may include such things as dredging, restoration of channel complexity

  15. Bulk Storage Program Compliance Written Program

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Bulk Storage Program Compliance Written Program Cornell University 5/8/2013 #12;Bulk Storage.......................................................... 5 4.2.2 Aboveground Petroleum Storage Tanks University activities/operations designed to prevent releases of oil from Aboveground Petroleum Storage Tanks (ASTs) required to comply with following

  16. Dietetic Internship Program Structure of the Program

    E-Print Network [OSTI]

    Hemmers, Oliver

    Dietetic Internship Program Structure of the Program The UNLV Dietetic Internship (DI Internship are designed to provide well-trained dietetics professionals for the growing Southern Nevada Overview The goal of the Community Component of the Dietetic Internship is to provide the intern

  17. Science Policy Fellowship Program About the Program

    E-Print Network [OSTI]

    Sibille, Etienne

    Science Policy Fellowship Program About the Program This two-year fellowship at the IDA Science recipients to gain science and technology policy experience. Policy research will focus on areas research for leaders in the Office of Science and Technology Policy (OSTP) in the Executive Office

  18. State Energy Program Formula Grant Guidance Program Year 2007

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

    STATE ENERGY PROGRAM FORMULA GRANT GUIDANCE PROGRAM YEAR 2007 STATE ENERGY PROGRAM NOTICE 07-01 EFFECTIVE DATE: April 3, 2007 PURPOSE To establish grant guidance and management...

  19. Generic programming in Scala

    E-Print Network [OSTI]

    N'guessan, Olayinka

    2007-04-25T23:59:59.000Z

    Generic programming is a programming methodology that aims at producing reusable code, defined independently of the data types on which it is operating. To achieve this goal, that particular code must rely on a set of requirements known as concepts...

  20. MMEECCHHAANNIICCAALL ENGINEERING PROGRAM

    E-Print Network [OSTI]

    Fernandez, Eduardo

    for admission to the Department of Ocean and Mechanical Engineering in the Mechanical Engineering ProgramMMEECCHHAANNIICCAALL ENGINEERING PROGRAM UNDERGRADUATE ADMISSION REQUIREMENTS To be eligible Fundamentals of Engineering* 3 Engineering Graphics* 3 Electives 6 Total: 60 NOTE: Electives may include

  1. Ordinals and Interactive Programs

    E-Print Network [OSTI]

    Hancock, Peter

    have much to contribute to the theory of programming. This has indeed turned out to be the case. Various technologies developed in proof theory are now widely used in computer science for formulating and investigating programming languages and logics...

  2. Y-12 Apprentice Program

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

    an enviable placement rate of 100 percent. Until recently, another training program series, the Y-12 Apprentice Program, had not been provided at Y-12 for several years. Until...

  3. Parallel programming with PCN

    SciTech Connect (OSTI)

    Foster, I.; Tuecke, S.

    1991-12-01T23:59:59.000Z

    PCN is a system for developing and executing parallel programs. It comprises a high-level programming language, tools for developing and debugging programs in this language, and interfaces to Fortran and C that allow the reuse of existing code in multilingual parallel programs. Programs developed using PCN are portable across many different workstations, networks, and parallel computers. This document provides all the information required to develop parallel programs with the PCN programming system. In includes both tutorial and reference material. It also presents the basic concepts that underly PCN, particularly where these are likely to be unfamiliar to the reader, and provides pointers to other documentation on the PCN language, programming techniques, and tools. PCN is in the public domain. The latest version of both the software and this manual can be obtained by anonymous FTP from Argonne National Laboratory in the directory pub/pcn at info.mcs.anl.gov (c.f. Appendix A).

  4. Enterprise Risk Management Program

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Enterprise Risk Management Program DRAFT Introduction to Enterprise Risk Management at UVM 1 #12;Enterprise Risk Management Program DRAFT What is Enterprise Risk Management? Enterprise risk management governance, and accountability Facilitates effective management of the uncertainty and associated risks

  5. Worker Training Program (Nebraska)

    Broader source: Energy.gov [DOE]

    The Worker Training Program is a business incentive program to support the retraining and upgrading of Nebraskas current workforce. The amount of grant funding available quarterly is distributed...

  6. SREC Procurement Program (Delaware)

    Broader source: Energy.gov [DOE]

    '''''Note: The SREC procurement program will accept applications from March 25 to April 12, 2013. The summary below is intended to reflect the 2013 program as described in the [http://depsc...

  7. Operational Demonstration Program

    Broader source: Energy.gov [DOE]

    This program is currently closed. Applications were due in February 2012. Additional funding rounds have not yet been announced. Check the program web site for the latest available information.

  8. HAZARDOUS WASTE [Written Program

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    HAZARDOUS WASTE MANUAL [Written Program] Cornell University [10/7/13 #12;Hazardous Waste Program................................................... 8 3.0 MINIMIZING HAZARDOUS WASTE GENERATION.........................................................10 4.0 HAZARDOUS WASTE GENERATOR REQUIREMENTS.....................................................10

  9. Commonwealth Hydropower Program

    Broader source: Energy.gov [DOE]

    Note: This program reopened March 15, 2013. There is $1,200,000 available for Round 5; applications will be accepted on a rolling basis until funding is exhausted. See the program web site for...

  10. COMPUTER SCIENCE SAMPLE PROGRAM

    E-Print Network [OSTI]

    Gering, Jon C.

    COMPUTER SCIENCE SAMPLE PROGRAM (First Math Course MATH 198) This sample program suggests one way CS 181: Foundations of Computer Science II CS 180: Foundations of Computer Science I CS 191

  11. Sandia's Biofuels Program

    ScienceCinema (OSTI)

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-24T23:59:59.000Z

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  12. Sandia's Biofuels Program

    SciTech Connect (OSTI)

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-22T23:59:59.000Z

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  13. Acquisition Fellows Program

    Broader source: Energy.gov [DOE]

    Acquisition Fellows Program (AFP)- is a program designed to recruit, acquire, develop and retain 1102 series contract specialist. Fellows are recruited, hired, selected and funded by their sponsoring DOE/NNSA office.

  14. Protective Force Program Manual

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

    2000-06-30T23:59:59.000Z

    Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

  15. Strengthening Relationships Between Energy Programs and Housing...

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

    Strengthening Relationships Between Energy Programs and Housing Programs Strengthening Relationships Between Energy Programs and Housing Programs Better Buildings Residential...

  16. Geothermal materials program: strategy. Final report

    SciTech Connect (OSTI)

    Crane, C.H.; Kenkeremath, D.C.

    1980-10-01T23:59:59.000Z

    The following topics are discussed: program goal and objectives, program organization, and program status. Current program projects are described. (MHR)

  17. Sustainable Energy Management Programs

    E-Print Network [OSTI]

    Hanner, S.

    2014-01-01T23:59:59.000Z

    Sustainable Energy Management Programs Steve Hanner Allen ISD/TEMA . ESL-KT-14-11-45 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Starting an Energy Management Program Recognize need, Elicit District Commitment... Appoint Energy Manager Analyze Existing Conditions Develop Plan Implement and Monitor Program ESL-KT-14-11-45 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Sustainable Programs Feature District Commitment...

  18. Symmetries in Integer Programs

    E-Print Network [OSTI]

    Bdi, R

    2009-01-01T23:59:59.000Z

    The notion of symmetry is defined in the context of Linear and Integer Programming. Symmetric integer programs are studied from a group theoretical viewpoint. We investigate the structure of integer solutions of integer programs and show that any integer program on n variables having an alternating group A_n as a group of symmetries can be solved in linear time in the number of variables.

  19. Departmental Directives Program

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

    2006-08-16T23:59:59.000Z

    The Order is the primary directive for administering the Department's directives Program. Cancels: DOE O 251.1A

  20. Independent Oversight Program

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

    2011-08-30T23:59:59.000Z

    The order prescribes the requirements and responsibilities for the DOE Independent Oversight Program. Cancels DOE O 470.2B.

  1. Physics Illinois Undergraduate Programs

    E-Print Network [OSTI]

    Gilbert, Matthew

    , and business. In order to support the diverse career goals of our students, we have infused our programs

  2. SUNY Programs: Experiential Learning

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    SUNY Programs: Experiential Learning Internships Volunteer & Service-Learning Field Work quite broad, although the offerings are more limited than the programs in the general section. Teaching the programs with experiential learning opportunities offered by SUNY campuses. These listings give just

  3. ARRA FUNDED ENERGY PROGRAMS

    E-Print Network [OSTI]

    lower energy costs and fossil fuel energy use. Increasing arra funds with private and public sector. The Clean Energy Business Financing loan program is designed to leverage even more private sector funds programs (such as Clean Energy Business and Municipal Financing programs) when developing the federal

  4. Safeguards and Security Program

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

    2011-07-21T23:59:59.000Z

    To establish responsibilities for the U.S. Department of Energy (DOE) Safeguards and Security (S&S) Program, and to establish program planning and management requirements for the S&S Program. Cancels DOE O 470.4A, DOE M 470.4-1, Chg. 2, and DOE O 142.1.

  5. Model Fire Protection Program

    Broader source: Energy.gov [DOE]

    To facilitate conformance with its fire safety directives and the implementation of a comprehensive fire protection program, DOE has developed a number of "model" program documents. These include a comprehensive model fire protection program, model fire hazards analyses and assessments, fire protection system inspection and testing procedures, and related material.

  6. Priorities and Allocations Program

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

    2004-10-12T23:59:59.000Z

    The Order establishes responsibilities for administration of the DOE and NNSA priorities and allocations program for industrial products, materials, and services and requirements for maintaining a system for procurement of industrial products, materials, and services programs that promote the national defense and programs that are determined by DOE to maximize domestic energy supplies. Cancels DOE O 5560.1A.

  7. ACADEMIC PROGRAM PROCEDURE MANUAL

    E-Print Network [OSTI]

    Fay, Noah

    1 ACADEMIC PROGRAM REVIEW PROCEDURE MANUAL 2014-2015 Office of the Senior Vice President Tucson, AZ 85721 #12;2 ACADEMIC PROGRAM REVIEW MANAGEMENT TEAM Web Site for Academic Program Review http Educational Policy Studies & Practice Spanish and Portuguese Electrical & Computer Engineering Teaching

  8. Multidimensional Model Programming

    E-Print Network [OSTI]

    Hunt, Galen

    #12;Multidimensional Model Programming SQL Server 2012 Books Online Summary: Analysis Services provides several APIs that you can use to program against an Analysis Services instance this information to choose the programming interface that best meets the requirements of a particular project

  9. BCB Graduate Program Introduction

    E-Print Network [OSTI]

    Mayfield, John

    Fall 2014 BCB Graduate Program Introduction Bioinformatics and Computational Biology www and Computational Biology #12;Program Overview One of the first Bioinformatics Ph.D. programs in the US With about-major professor (each in a different discipline) Bioinformatics and Computational Biology #12;Major Research

  10. Utility Partnerships Program Overview (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01T23:59:59.000Z

    Program overview brochure for the Utility Partnerships Program within the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP).

  11. Fuel Cell Technologies Program Overview

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

    Non-Metallic Materials Meeting Washington, DC Fuel Cell Technologies Program Overview Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager...

  12. Utility Green Pricing Programs: A Statistical Analysis of Program Effectiveness

    SciTech Connect (OSTI)

    Wiser, R.; Olson, S.; Bird, L.; Swezey, B.

    2004-02-01T23:59:59.000Z

    This report analyzes actual utility green pricing program data to provide further insight into which program features might help maximize both customer participation in green pricing programs and the amount of renewable energy purchased by customers in those programs.

  13. State Energy Program Program Year 2014 Administrative and Legal...

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

    Center State Energy Program (SEP) Program Year 2014 Formula Awards SEP-ALRD-2014 CFDA Number: 81.041, State Energy Program Issue Date: 3192014 SEP Program Year Ending...

  14. Clean Coal Technology Programs: Program Update 2009

    SciTech Connect (OSTI)

    None

    2009-10-01T23:59:59.000Z

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nations energy security and reliability, while protecting the environment using the nations most abundant energy resourcecoal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  15. Wind Energy Program: Top 10 Program Accomplishments

    Broader source: Energy.gov [DOE]

    Brochure on the top accomplishments of the Wind Energy Program, including the development of large wind machines, small machines for the residential market, wind tunnel testing, computer codes for modeling wind systems, high definition wind maps, and successful collaborations.

  16. Clean coal technology programs: program update 2006

    SciTech Connect (OSTI)

    NONE

    2006-09-15T23:59:59.000Z

    The purpose of the Clean Coal Technology Programs: Program Update 2006 is to provide an updated status of the DOE commercial-scale demonstrations of clean coal technologies (CCTs). These demonstrations are performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII) and the Clean Coal Power Initiative (CCPI). Program Update 2006 provides 1) a discussion of the role of clean coal technology demonstrations in improving the nation's energy security and reliability, while protecting the environment using the nation's most abundant energy resource - coal; 2) a summary of the funding and costs of the demonstrations; and 3) an overview of the technologies being demonstrated, with fact sheets for demonstration projects that are active, recently completed, withdrawn or ended, including status as of June 30 2006. 4 apps.

  17. Demand Response: Load Management Programs

    E-Print Network [OSTI]

    Simon, J.

    2012-01-01T23:59:59.000Z

    CenterPoint Load Management Programs CATEE Conference October, 2012 Agenda Outline I. General Demand Response Definition II. General Demand Response Program Rules III. CenterPoint Commercial Program IV. CenterPoint Residential Programs...

  18. Job Training Assistance Programs (Tennessee)

    Broader source: Energy.gov [DOE]

    The Job Training Assistance Programs in Tennessee are a combination of three programs: The FastTrack Job Training Assistance Program (FJTAP), The Tennessee Job Skills Program (TJS), and The Job...

  19. Energy Efficiency and Conservation Block Grant Program

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

    Natural Resources Program, Environmental Program, Wildlife and Fisheries Program, the Forestry Program, and the Conservation Enforcement Program. There would also be a Tribal Court...

  20. Water-Efficiency Program Prioritization

    Broader source: Energy.gov [DOE]

    Presentation outlines water-efficiency program requirements and priorities as presented to Federal agencies by the Federal Energy Management Program.

  1. ORISE: Radiological program assessment services

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

    Environmental monitoring programs Operational environments Decontamination and decommissioning projects Compliance assessments Radiological release programs ORISE is actively...

  2. Reformulations in Mathematical Programming: Symmetry

    E-Print Network [OSTI]

    Leo Liberti

    2008-12-03T23:59:59.000Z

    Dec 3, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

  3. SUNY Programs: The United Kingdom

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    SUNY Programs: The United Kingdom & Ireland Semester, Academic Year and Short Term #12;1 Table of Contents How to Use This Booklet 1 Choosing a Program in the UK and Ireland 2 Exchange versus Study Abroad 3 Semester & Academic Year Programs 4 Programs in London 4 Programs outside of London 7 Programs

  4. NV Energy (Northern Nevada Gas)- SureBet Business Energy Efficiency Rebate Program (Nevada)

    Broader source: Energy.gov [DOE]

    Commercial, industrial and institutional natural gas customers of NV Energy can take advantage of a wide variety of incentives for retrofit projects. Only customers in Northern Nevada (Reno-Sparks...

  5. Acquisition Career Development Program

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

    2004-04-19T23:59:59.000Z

    This Order establishes training and certification requirements and career development programs under the Acquisition Career Development (ACD) Program for DOE and NNSA acquisition workforce. The acquisition workforce includes contracting, purchasing, personal property management, program management, Contracting Officers and Contracting Officer Representatives. The ACD Program implements the Office of Federal Procurement Policy (OFPP) requirements, Federal Acquisition Regulation (FAR) requirements, Federal Acquisition Reform Act (FARA) requirements, and the objectives of Executive Order (E.O.) 129231, Federal Procurement Reform, dated 10-13-1994. This order cancels DOE O 361.1, Acquisition Career Development Program, dated 11-10-99, AND Acquisition Letter 2003-05, Personal Property Management Career Development, Training, and Certification Program, dated 9-10-03. Cancels DOE O 361.1 Chg 2. Canceled by DOE O 361.1B.

  6. Voluntary Protection Program- Basics

    Broader source: Energy.gov [DOE]

    The Department of Energy Voluntary Protection Program (DOE-VPP) promotes safety and health excellence through cooperative efforts among labor, management, and government at the Department of Energy (DOE) contractor sites. DOE has also formed partnerships with other Federal agencies and the private sector for both advancing and sharing its Voluntary Protection Program (VPP) experiences and preparing for program challenges in the next century. The safety and health of contractor and federal employees are a high priority for the Department.

  7. Site Support Program Plan Infrastructure Program

    SciTech Connect (OSTI)

    NONE

    1995-09-26T23:59:59.000Z

    The Fiscal Year 1996 Infrastructure Program Site Support Program Plan addresses the mission objectives, workscope, work breakdown structures (WBS), management approach, and resource requirements for the Infrastructure Program. Attached to the plan are appendices that provide more detailed information associated with scope definition. The Hanford Site`s infrastructure has served the Site for nearly 50 years during defense materials production. Now with the challenges of the new environmental cleanup mission, Hanford`s infrastructure must meet current and future mission needs in a constrained budget environment, while complying with more stringent environmental, safety, and health regulations. The infrastructure requires upgrading, streamlining, and enhancement in order to successfully support the site mission of cleaning up the Site, research and development, and economic transition.

  8. Credit Enhancement Program (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Credit Enhancement Program is a means by which the Oklahoma Finance Authority provides guarantees for small companies, manufacturing facilities and communities in need of funds for expansion...

  9. Records Management Program

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

    2006-02-03T23:59:59.000Z

    The Order sets forth requirements and responsibilities for implementing and maintaining a cost-effective records management program throughout the Department of Energy.

  10. Records Management Program

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

    2011-07-26T23:59:59.000Z

    The Order sets forth requirements and responsibilities for establishing and maintaining a program for the efficient and economical management of records and information assets.

  11. Parallel programming with PCN

    SciTech Connect (OSTI)

    Foster, I.; Tuecke, S.

    1993-01-01T23:59:59.000Z

    PCN is a system for developing and executing parallel programs. It comprises a high-level programming language, tools for developing and debugging programs in this language, and interfaces to Fortran and Cthat allow the reuse of existing code in multilingual parallel programs. Programs developed using PCN are portable across many different workstations, networks, and parallel computers. This document provides all the information required to develop parallel programs with the PCN programming system. It includes both tutorial and reference material. It also presents the basic concepts that underlie PCN, particularly where these are likely to be unfamiliar to the reader, and provides pointers to other documentation on the PCN language, programming techniques, and tools. PCN is in the public domain. The latest version of both the software and this manual can be obtained by anonymous ftp from Argonne National Laboratory in the directory pub/pcn at info.mcs. ani.gov (cf. Appendix A). This version of this document describes PCN version 2.0, a major revision of the PCN programming system. It supersedes earlier versions of this report.

  12. Green Communities Grant Program

    Broader source: Energy.gov [DOE]

    Note: The Green Communities Grant Program is not currently accepting applications. The application deadline to receive a Green Communities designation was October 17, 2014. For designated...

  13. Capital Access Program (Vermont)

    Broader source: Energy.gov [DOE]

    The Capital Access Program provides loan guarantees to small businesses seeking access to commercial credit. Premiums paid by the borrower and matched by Vermont Economic Development Authority fund...

  14. Leadership Excellence Program

    Broader source: Energy.gov [DOE]

    The Office of Environmental Management (EM) recognizes that leadership enhancement is vital to the program and commits to the development and strengthening of leadership skills for all employees...

  15. Laser programs highlights 1994

    SciTech Connect (OSTI)

    NONE

    1994-12-31T23:59:59.000Z

    This report provides highlights of the Lawrence Livermore National Laboratories` laser programs. Laser uses and technology assessment and utilization are provided.

  16. RCx Program and UESC

    Broader source: Energy.gov [DOE]

    Presentation covers the RCx Program and UESC and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

  17. Acquisition Career Management Program

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

    2008-01-24T23:59:59.000Z

    The order defines requirements and responsibilities for training, certification, and career development programs for the DOE acquisition workforce. Cancels DOE O 361.1A.

  18. Management Control Program

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

    2002-04-18T23:59:59.000Z

    To establish requirements and responsibilities for the Department of Energy Management Control Program. Cancels DOE O 413.1. Canceled by DOE O 413.1B.

  19. Sustainable Agriculture Loan Program

    Broader source: Energy.gov [DOE]

    The Minnesota Sustainable Agriculture Loan program will provide loans to Minnesota residents actively engaged in farming for capital expenditures which enhance the environmental and economic...

  20. Aspiring Leader Program........................

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

    of GS-11 through GS-13. The program requires that participants attend four one-week residential sessions. Developmental Assignments: Developing the self as well as others is...

  1. Radiological Assistance Program

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

    1992-04-10T23:59:59.000Z

    To establish Department of Energy (DOE) policy, procedures, authorities, and responsibilities for its Radiological Assistance Program. Canceled by DOE O 153.1.

  2. Pipeline Operations Program (Louisiana)

    Broader source: Energy.gov [DOE]

    The Pipeline Operations Program regulates the construction, acquisition, abandonment and interconnection of natural gas pipelines, as well as, the transportation and use of natural gas supplies.

  3. Acquisition Career Management Program

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

    2015-05-14T23:59:59.000Z

    The order sets forth requirements and responsibilities for the Department of Energy (DOE) Acquisition Career Management Program. Cancels DOE O 361.1B.

  4. ISSUES MANAGEMENT PROGRAM MANUAL

    E-Print Network [OSTI]

    Gravois, Melanie

    2007-01-01T23:59:59.000Z

    LBNL/PUB-5519 (1), Rev. 032 ISSUES MANAGEMENT PROGRAM MANUAL LBNL/PUB-5519 (1), Rev.Berkeley National Laboratory LBNL/PUB-5519 (1), Rev. 0

  5. Weatherization Assistance Program

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

    and Intergovernmental Program n Decreases electricity generation and resulting pollution-This improves local air quality and reduces adverse health effects, particularly...

  6. EMS Programs Manual

    Broader source: Energy.gov [DOE]

    The Environmental Management System Programs Manual (LMS/POL/S04388-3.0) is obsolete and has been removed from the LM website.

  7. Renewable Energy Incentive Program

    Broader source: Energy.gov [DOE]

    In February 2009, the District Department of the Environment (DDOE) introduced the Renewable Energy Incentive Program (REIP), a rebate for solar photovoltaic (PV) systems. In April 2012, solar...

  8. DSW REC Program

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

    Renewable Energy Credits for DSW Hydro Power Projects The DSW Regional Office is proposing a program to make Renewable Energy Credits (RECS) from the Boulder Canyon andor...

  9. Brownfield Redevelopment Program (Missouri)

    Broader source: Energy.gov [DOE]

    Brownfield Redevelopment Program provides financial incentives for the redevelopment of commercial/industrial sites that are contaminated with hazardous substances and have been abandoned or...

  10. Brownfield Assistance Program (Delaware)

    Broader source: Energy.gov [DOE]

    The Brownfield Assistance Program, administrated by the Delaware Economic Development Office (DEDO) and funded from Delaware Strategic Fund, provides matching grants to owners and developers to...

  11. Retro-Commissioning Program

    Broader source: Energy.gov [DOE]

    Focus on Energy offers financial incentives to eligible business customers to retro-commission buildings to optimize performance. The program provides incentives for building efficiency studies...

  12. CEE Winter Program Meeting

    Broader source: Energy.gov [DOE]

    Consortium for Energy Efficiency (CEE) is hosting their Winter Program Meeting, a two-day conference held in Long Beach, California.

  13. Methane Digester Loan Program

    Broader source: Energy.gov [DOE]

    Established in 1998, the Minnesota Dept. of Agriculture Methane Digester Loan Program helps livestock producers install on-farm anaerobic digesters used for the production of electricity by...

  14. Energy Efficiency Loan Program

    Broader source: Energy.gov [DOE]

    The Keystone HELP Energy Efficiency Loan Program is designed to help homeowners improve energy efficiency with special financing for high-efficiency heating, air conditioning, insulation, windows,...

  15. DOE Hydrogen Program Overview

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

    Hydrogen Program A Prospectus for Biological H 2 Production The Hydrogen Economy The hydrogen economy pertains to a world fundamentally different from the one we now know. Hydrogen...

  16. Joyce Berry Heritage Program

    E-Print Network [OSTI]

    12/12/12 DEAN Joyce Berry CO Natural Heritage Program David Anderson CO Coop Fish & Wildlife Res Moore Assistant to the Dean Mary Dolce #12;

  17. New Homes Incentive Program

    Broader source: Energy.gov [DOE]

    Energy Trust's New Homes Program offers builders cash incentives for energy efficient measures included in new homes, where the measures exceed the building code. Lighting upgrades, whole home...

  18. Undergraduate Program Selection Process

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

    Selection Process Undergraduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich...

  19. Copositive Programming a Survey

    E-Print Network [OSTI]

    2010-11-01T23:59:59.000Z

    Copositive Programming a Survey. Mirjam Dr ... The purpose of this survey is to introduce the ...... Methods of Operations Research 62(1990): 4552.

  20. Technology Innovation Program 2010ANNUAL REPORT

    E-Print Network [OSTI]

    Technology Innovation Program 2010ANNUAL REPORT 2010ANNUAL REPORT Technology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology Innovation ProgramTechnology

  1. Aspect Oriented Programming: a language for 2-categories

    E-Print Network [OSTI]

    Leavens, Gary T.

    of large-scale applications. Originating at Xerox PARC, this observation has sparked the development for the related concept of code injection, in the guise of frameworks such as Swing and Google Guice. However, AOP, and modified by a piece of code, called advice, which is triggered only when the runtime context at a join

  2. Aspect Oriented Programming: a language for 2-categories

    E-Print Network [OSTI]

    Leavens, Gary T.

    of large-scale applications. Originating at Xerox PARC, this observation has sparked the development for the related concept of code injection, in the guise of frameworks such as Swing and Google Guice. However, AOP be intercepted by a particular condition, called point- cut, and modified by a piece of code, called advice

  3. Master's Fellowship Program The Master's Fellowship Program

    E-Print Network [OSTI]

    an annual salary (issued biweekly during school term). Regular employee benefits (except vacation accrual Begin working at Sandia for a minimum of two months prior to entering the graduate program Ability) To apply, go to: sandia.gov/careers keyword search: MFP i LEARN MORE HERE Sandia National Laboratories

  4. XEMC Spark Gansu JV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifang Swisselectronic CoWindwardWorldwide

  5. Sparks, Nevada: Energy Resources | 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 IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast Colorado PowerSouthwesternCompanies | OpenJump to:

  6. Sparks, Nevada: Energy Resources | 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 IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast Colorado PowerSouthwesternCompanies | OpenJump

  7. Sparks, Texas: Energy Resources | 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 IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast Colorado PowerSouthwesternCompanies | OpenJumpTexas:

  8. Spark Energy, LP (Pennsylvania) | 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 JumpID-f < RAPID‎SolarCity Corp JumpsourceSouthlake,AeH Jump to:AEE Jump

  9. Spark Energy, LP (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwestern

  10. Export Compliance Certificate Program

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Export Compliance Certificate Program Accelerate Your Career BusinessandManagement extension.uci.edu/export bearing the UC seal signifies a well- known, uncompromising standard of academic excellence. #12;Export Compliance Certificate Program The importance of understanding export controls and how to develop

  11. November 2001 Program Description

    E-Print Network [OSTI]

    LBNL-44789 November 2001 Program Description A PC Program WINDOW 5.0 User Manual For Analyzing November 2001 WINDOW 5.0 User Manual Robin Mitchell, Christian Kohler, and Dariush Arasteh Windows, California Dragan Curcija Carli, Inc Amherst, Massachusetts November 2001 Regents of the University

  12. Information Security Program

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

    1997-03-27T23:59:59.000Z

    Establishes an Information Security Program for the protection and control of classified and sensitive information. Extended until 5-11-06 by DOE N 251.63, dated 5-11-05. DOE O 471.2A, Information Security Program, dated 3/27/1997, extended by DOE N 251.57, dated 4/28/2004. Cancels: DOE O 471.2

  13. Business Analyst Certificate Program

    E-Print Network [OSTI]

    Rose, Michael R.

    Business Analyst Certificate Program BusinessandManagement extension.uci.edu/ba #12;Business Analyst Certificate Program Business Analysts Capture Requirements to Build What the Customer Wants. The Business Analyst serves as the key liaison between the client, stakeholders, and the solutions team

  14. International Programs in Agriculture

    E-Print Network [OSTI]

    International Programs in Agriculture MessagefromtheDirector Staying Ahead of Globalization and more prosperous place for all. Fortunately, Purdue International Programs in Agriculture (IPIA) has natural disasters caution us to remember the power of nature. The United Nations Food and Agriculture

  15. Sloppy Programming Greg Little

    E-Print Network [OSTI]

    Research Center Introduction When a user enters a query into a web search engine, they do not expect it to return a syntax error. Imagine a user searching for "End User Programing" and getting an error like: Unexpected token "Programing". Not only do users not expect to see such an error, but they expect the search

  16. New Technology Demonstration Program

    E-Print Network [OSTI]

    New Technology Demonstration Program Technical Brief FEMPFederal Energy Management Program Tom for saving energy in refrigerated walk-in coolers, and to evaluate the potential for this technology in Federal facilities. The focus of this study was on a single manufacturer of the technology, Nevada Energy

  17. Environmental Sciences Undergraduate Program

    E-Print Network [OSTI]

    Kurapov, Alexander

    Environmental Sciences Undergraduate Program Ecampus Advising Guide Revised 08/24/12 20122013 #12;Page 2 of 29 | Rev. 08/24/12 Environmental Sciences Undergraduate Program: A Hands reach these objectives, Oregon State University's Environmental Sciences Bachelor of Sciences degree

  18. MAIER STUDENT LEADERSHIP PROGRAM

    E-Print Network [OSTI]

    Calgary, University of

    MAIER STUDENT LEADERSHIP PROGRAM For more information, visit www.schulich.ucalgary.ca The Schulich Engineer combines technical strength with leadership and creativity in community and professional roles. The Maier Student Leadership Program is a unique, powerful and timely means of preparing students

  19. Information Security Program

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

    1992-10-19T23:59:59.000Z

    To establish the Department of Energy (DOE) Information Security Program and set forth policies, procedures and responsibilities for the protection and control of classified and sensitive information. The Information Security Program is a system of elements which serve to deter collection activities, This directive does not cancel another directive. Canceled by DOE O 471.2 of 9-28-1995.

  20. Personnel Security Program Manual

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

    2000-11-16T23:59:59.000Z

    provides detailed requirements and procedures to supplement DOE O 472.1B, PERSONNEL SECURITY ACTIVITIES, which establishes the overall objectives, requirements, and responsibilities for implementation and operation of the Personnel Security Program and the Personnel Security Assurance Program in the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Cancels DOE M 472.1-1

  1. Multiprocessor programming environment

    SciTech Connect (OSTI)

    Smith, M.B.; Fornaro, R.

    1988-12-01T23:59:59.000Z

    Programming tools and techniques have been well developed for traditional uniprocessor computer systems. The focus of this research project is on the development of a programming environment for a high speed real time heterogeneous multiprocessor system, with special emphasis on languages and compilers. The new tools and techniques will allow a smooth transition for programmers with experience only on single processor systems.

  2. NASA Academy Program Descriptions

    E-Print Network [OSTI]

    Wang, Z. Jane

    NASA Academy Program Descriptions October 2010 #12;NASA Academy Program Descriptions 2011 October 11, 2010 1/5 NASA Academy at ARC, GRC, GSFC, and MSFC Websites: Ames: http://academy.arc.nasa.gov Glenn: http://academy.grc.nasa.gov Goddard: http://academy.gsfc.nasa.gov Marshall: http://academy

  3. Programmed cell death

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    The purpose of this conference to provide a multidisciplinary forum for exchange of state-of-the-art information on the role programmed cell death plays in normal development and homeostasis of many organisms. This volume contains abstracts of papers in the following areas: invertebrate development; immunology/neurology; bcl-2 family; biochemistry; programmed cell death in viruses; oncogenesis; vertebrate development; and diseases.

  4. Architecture 1997 Undergraduate Program

    E-Print Network [OSTI]

    Shyy, Wei

    Architecture 1997 Undergraduate Program Campus: UMICH RG = Requirement Group Career: UARC RQ = Requirement Program: 00001 LN = Line Plan: SubPlan: RG 609 ARCHITECTURE REQUIREMENTS Effective FA97/1060 (09/03/1997) RQ 1608 Art Requirement Effective FA97/1060 (09/03/1997) LN 0010 Art Requirement RQ 1609 English

  5. Space Shuttle Program Status

    E-Print Network [OSTI]

    Waliser, Duane E.

    1 Space Shuttle Program Status John Casper Associate Manager Space Shuttle Program September 13, 2010 NAC Space Operations Committee #12;2 Operations #12;3 Flown Manifest March 2009 May 2010 #12, 2010 132nd Space Shuttle mission 32nd Flight of Atlantis (120,650,907 statute miles) 294 Total

  6. NEW RENEWABLE FACILITIES PROGRAM

    E-Print Network [OSTI]

    for and receive production incentives, referred to as supplemental energy payments (SEPs), from the New RenewableCALIFORNIA ENERGY COMMISSION NEW RENEWABLE FACILITIES PROGRAM GUIDEBOOK APRIL 2006 CEC-300 Director Heather Raitt Technical Director Renewable Energy Program Drake Johnson Office Manager Renewable

  7. Insider Threat Program

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

    2014-06-02T23:59:59.000Z

    To establish responsibilities and requirements for the Department of Energy (DOE) Insider Threat Program (ITP) to deter, detect, and mitigate insider threat actions by Federal and contractor employees in accordance with the requirements of Executive Order 13587, the National Insider Threat Policy and Minimum Standards for Executive Branch Insider Threat Programs and other government-wide and DOE requirements. Does not cancel other directives.

  8. Protective Force Program Manual

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

    2001-12-20T23:59:59.000Z

    Provides detailed requirements to supplement DOE O 473.2, PROTECTIVE FORCE PROGRAM, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Change 1 revised pages in Chapters IV and VI on 12/20/2001.

  9. Program summary for the Civilian Reactor Development Program

    SciTech Connect (OSTI)

    None

    1982-07-01T23:59:59.000Z

    This Civilian Reactor Development Program document has the prime purpose of summarizing the technical programs supported by the FY 1983 budget request. This section provides a statement of the overall program objectives and a general program overview. Section II presents the technical programs in a format intended to show logical technical interrelationships, and does not necessarily follow the structure of the formal budget presentation. Section III presents the technical organization and management structure of the program.

  10. Summer Enrollment Blue=Old Program, Red=New Program

    E-Print Network [OSTI]

    Gering, Jon C.

    Summer Enrollment Blue=Old Program, Red=New Program 1559 14181358 1304 1166 1245 0 200 400 600 800;Summer Sections Offered Blue=Old Program, Red=New Program 142 135 160158 180 200 0 50 100 150 200 250 Generated Blue=Old Program, Red=New Program 5643 5983.5 5463 4953 5985.5 6961 0 1000 2000 3000 4000 5000

  11. 147 SDSU Curriculum Guide 2010 Certificate Programs

    E-Print Network [OSTI]

    Ponce, V. Miguel

    147 SDSU Curriculum Guide 2010 Certificate Programs Types of Certificate Programs General Guidelines for All Certificate Programs Academic Certificate Programs Professional Certificate programs Cosponsored Certificate Programs Other Certificates #12;148 SDSU Curriculum Guide 2010 University Guidelines

  12. Final report ASTC Program

    SciTech Connect (OSTI)

    Smithson, T.

    1996-03-15T23:59:59.000Z

    The specific goals of the ASTC program were: to pilot and administer a year round program to engage and support ethnic minority and women students to enter the pre-college teaching profession; and to develop the ASTC program across California on all twenty CSU campuses. The initial goal of piloting a year round program to engage and support ethnic or underrepresented science students to enter the teaching profession was put in place at CSUS in the Fall of 1993, with the recruitment of students to enter the program in the Spring of 1993. Three students were selected to enter the program, one male Latino, one female Latina and one Caucasian female. The areas of study of these students was respectively biology, physics and geology. All of the students were within two years or less of completing their degree requirements. During the first semester of the program the authors worked on the portion of the model dealing with student participation in the schools with a mentor teacher. The idea being the students would spend a minimum of six hours a week in the classroom of the mentor teacher working with them and their students. In addition the students were assigned to a faculty mentor within their discipline, a person whom they could go to for help and support in their academic efforts. The report discusses what was learned.

  13. Performance assurance program plan

    SciTech Connect (OSTI)

    Rogers, B.H.

    1997-11-06T23:59:59.000Z

    B and W Protec, Inc. (BWP) is responsible for implementing the Performance Assurance Program for the Project Hanford Management Contract (PHMC) in accordance with DOE Order 470.1, Safeguards and Security Program (DOE 1995a). The Performance Assurance Program applies to safeguards and security (SAS) systems and their essential components (equipment, hardware, administrative procedures, Protective Force personnel, and other personnel) in direct support of Category I and H special nuclear material (SNM) protection. Performance assurance includes several Hanford Site activities that conduct performance, acceptance, operability, effectiveness, and validation tests. These activities encompass areas of training, exercises, quality assurance, conduct of operations, total quality management, self assessment, classified matter protection and control, emergency preparedness, and corrective actions tracking and trending. The objective of the Performance Assurance Program is to capture the critical data of the tests, training, etc., in a cost-effective, manageable program that reflects the overall effectiveness of the program while minimizing operational impacts. To aid in achieving this objective, BWP will coordinate the Performance Assurance Program for Fluor Daniel Hanford, Inc. (FDH) and serve as the central point for data collection.

  14. SEP Program Notice 10-008D: Guidance for State Energy Program...

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

    D: Guidance for State Energy Program Grantees on Financing Programs SEP Program Notice 10-008D: Guidance for State Energy Program Grantees on Financing Programs This document...

  15. SEP Program Notice 10-008B - Guidance for State Energy Program...

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

    B - Guidance for State Energy Program Grantees on Financing Programs SEP Program Notice 10-008B - Guidance for State Energy Program Grantees on Financing Programs This document...

  16. State Energy Program Formula Grant Guidance Program Year 2007

    Broader source: Energy.gov [DOE]

    This document provides instructions to the states for program year 2007 about how they should administer their DOE grants provided through the State Energy Program.

  17. aerosol program program: Topics by E-print Network

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

    "appear" to execute atomically at transaction Hall, Mary W. 496 Kevin Shelley NPM Program Biology and Medicine Websites Summary: Program Mike Ballweg UWEX Sheboygan Co....

  18. Better Buildings Neighborhood Program Peer Exchange Call: Program...

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

    23, 2013 Better Buildings Neighborhood Program Peer Exchange Call: Program Sustainability Mastermind Session on Combining Energy Efficiency and Health Services, featuring Host: Tim...

  19. Modeling EERE Deployment Programs

    SciTech Connect (OSTI)

    Cort, Katherine A.; Hostick, Donna J.; Belzer, David B.; Livingston, Olga V.

    2007-11-08T23:59:59.000Z

    The purpose of this report is to compile information and conclusions gathered as part of three separate tasks undertaken as part of the overall project, Modeling EERE Deployment Programs, sponsored by the Planning, Analysis, and Evaluation office within the Department of Energys Office of Energy Efficiency and Renewable Energy (EERE). The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address improvements to modeling in the near term, and note gaps in knowledge where future research is needed.

  20. Extension Program Council's Executive Board.

    E-Print Network [OSTI]

    Marshall, Mary G.; Richardson, Burl B.

    1986-01-01T23:59:59.000Z

    ~IB-134'-! II"I~ I~? Extension Program Council's Executive Board Mary G. Marshall and Burl B. Richardson Extension Program Development Specialists The Extension Program Council works with Extension agents to plan, implement, evaluate...

  1. DTE Energy- Solar Currents Program

    Broader source: Energy.gov [DOE]

    '''''Although the program web site above links to the residential section of DTE Energy's web page, the program itself is not limited to residential customers. Other customers that meet the program...

  2. COLUMBIA UNIVERSITY Computer Engineering Program

    E-Print Network [OSTI]

    Yang, Junfeng

    COLUMBIA UNIVERSITY Computer Engineering Program The Fu Foundation School of Engineering Zukowski (caz@columbia.edu) Acting Chair, Computer Engineering Program #12;COLUMBIA UNIVERSITY Computer interdepartmental major within Engineering School #12;COLUMBIA UNIVERSITY Computer Engineering Program The Fu

  3. STANFORD GEOTHERMAL PROGRAM STANFORD UNIVERSITY

    E-Print Network [OSTI]

    Stanford University

    STANFORD GEOTHERMAL PROGRAM STANFORD UNIVERSITY STANFORD, CALIFORNIA 94105 SGP-TR- 61 GEOTHERMAL APPENDIX A: PARTICIPANTS IN THE STANFORD GEOTHERMAL PROGRAM '81/'82 . 60 APPENDIX B: PAPERS PRESENTED through September 30, 1982. The Stanford Geothermal Program conducts interdisciplinary research

  4. COMMISSION GUIDEBOOK RENEWABLE ENERGY PROGRAM

    E-Print Network [OSTI]

    COMMISSION GUIDEBOOK RENEWABLE ENERGY PROGRAM OVERALL PROGRAM GUIDEBOOK Fourth Edition Manager Renewable Energy Office G. William Pennington Acting Deputy Director Efficiency and Renewable of how the Energy Commission's Renewable Energy Program is administered and outlines terms

  5. Program Review Updates and Briefings

    Broader source: Energy.gov [DOE]

    You can learn more about the U.S. Department of Energy (DOE) Geothermal Technologies Program by reading its program review updates and program briefings. These updates and briefings feature...

  6. February 2000 Advanced Technology Program

    E-Print Network [OSTI]

    of Standards and Technology (NIST) is a cost-sharing program designed to partner the federal governmentFebruary 2000 Advanced Technology Program Information Infrastructure for Healthcare Focused Program: A Brief History ADADVANCEDANCED TECHNOLOGY PRTECHNOLOGY PROGRAMOGRAM NISTIR 6477 National Institute

  7. Deere & Company Energy Management Program

    E-Print Network [OSTI]

    Darby, D. F.

    1981-01-01T23:59:59.000Z

    An overview of the Deere & Company Energy Management Program is discussed. A review is made of seven key elements which have contributed to the success of the program. Installed projects and established programs are identified and discussed...

  8. Administering Nonprofit Energy Efficiency Programs | Department...

    Energy Savers [EERE]

    Administering Nonprofit Energy Efficiency Programs Administering Nonprofit Energy Efficiency Programs Better Buildings Neighborhood Program Peer Exchange Call: Administering...

  9. Building Technologies Program | Clean Energy | ORNL

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

    Building Technologies Program SHARE Building Technologies Program The Building Technologies Program Office administratively facilitates the integration of ORNL research across...

  10. Voluntary Initiative: Partnering to Enhance Program Capacity...

    Energy Savers [EERE]

    to Enhance Program Capacity Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Voluntary Initiative: Partnering to Enhance Program...

  11. Complementary State Policies for Energy Efficiency Programs ...

    Energy Savers [EERE]

    for Energy Efficiency Programs Better Buildings Residential Network Program Sustainability Peer Exchange Call: Complementary State Policies for Energy Efficiency Programs,...

  12. Commercial Solar Thermal Incentive Program (Connecticut)

    Broader source: Energy.gov [DOE]

    '''''Note: This program is not currently accepting applications. Check the program web site for information regarding future financing programs. '''''...

  13. Information Technology Tools for Multifamily Building Programs...

    Energy Savers [EERE]

    Information Technology Tools for Multifamily Building Programs Information Technology Tools for Multifamily Building Programs Better Buildings Neighborhood Program Multifamily ...

  14. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM | Department of...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM System Maintenance Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM More...

  15. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM | Department of...

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

    PROGRAM SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM Training Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM More Documents & Publications Quality Assurance Checklist...

  16. Renewable Energy: Distributed Generation Policies and Programs...

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

    Energy Policies & Programs Renewable Energy: Distributed Generation Policies and Programs Renewable Energy: Distributed Generation Policies and Programs Distributed generation...

  17. DOE Leadership & Career Development Programs | Department of...

    Energy Savers [EERE]

    Development DOE Leadership & Career Development Programs DOE Leadership & Career Development Programs Senior Executive Service Candidate Development Program (SESCDP): This...

  18. Better Buildings Residential Program Solution Center Demonstration...

    Energy Savers [EERE]

    Better Buildings Residential Program Solution Center Demonstration Better Buildings Residential Program Solution Center Demonstration Better Buildings Residential Program Solution...

  19. State Energy Program Operations Manual

    SciTech Connect (OSTI)

    Office of Building Technology, State and Community Programs

    1999-03-17T23:59:59.000Z

    The State Energy Program Operations Manual is a reference tool for the states and the program officials at the U.S. Department of Energy's Office of Building Technology, State and Community Programs and Regional Support Offices as well as State Energy Offices. The Manual contains information needed to apply for and administer the State Energy Program, including program history, application rules and requirements, and program administration and monitoring requirements.

  20. Vehicle Technologies Office Merit Review 2014: The Application of High Energy Ignition and Boosting/Mixing Technology to Increase Fuel Economy in Spark Ignition Gasoline Engines by Increasing EGR Dilution Capability

    Broader source: Energy.gov [DOE]

    Presentation given by General Motors LLC at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about the application of high...

  1. Program Objectives | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Stewardship Science Academic Alliances Program Program Objectives Program Objectives Stewardship Science Academic Alliances (SSAA) Program Objectives Support the U.S. scientific...

  2. Automotive Waste Heat Conversion to Power Program

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

    Program Start Date: Oct '04 Program End date: Oct '10 Percent Complete: 80% 2 Automotive Waste Heat Conversion to Power Program- Vehicle Technologies Program Annual Merit...

  3. Better Buildings Neighborhood Program Business Models Guide:...

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

    Non-Utility Program Administrator Business Model Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Business Model Non-utility program...

  4. ARRA Proposed Award: Energy Technology Assistance Program

    E-Print Network [OSTI]

    ARRA Proposed Award: Energy Technology Assistance Program Statewide Program ­ covering Greater. Highlights: Energy Technology Assistance Program (ETAP) is a statewide program that will focus on providing

  5. Totally Unimodular Multistage Stochastic Programs

    E-Print Network [OSTI]

    2014-11-23T23:59:59.000Z

    Nov 23, 2014 ... tistage stochastic programs whose extensive-form constraint ... We consider a class of multistage stochastic programs (MSP) whose extensive-.

  6. Program Assignments | Department of Energy

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

    Headquarters Purchase Card Program Headquarters Contract Closeout Headquarters Data Mining Programs Strategic Sourcing Internal QA Audits Contract Administration-COR Audits...

  7. Coastal Area Management Program (Alabama)

    Broader source: Energy.gov [DOE]

    This program regulates coastal activities, permits required, discharges to coastal waters and siting, construction and operation of energy facilities. ADEM's Coastal Program rules include the...

  8. Illinois Coal Development Program (Illinois)

    Broader source: Energy.gov [DOE]

    The Illinois Coal Development Program seeks to advance promising clean coal technologies beyond research and towards commercialization. The program provides a 50/50 match with private industry...

  9. Unitil- Residential Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    Unitil offers New Hampshire residential customers a number of programs to encourage more energy efficient homes. The Energy Star Appliance Program provides rebates for clothes washers, air...

  10. Technology Assistance Program | Partnerships | ORNL

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

    Assistance Program SHARE Technology Assistance Program Electronics Research Assistance is available for small business licensees of ORNL technologies to leverage ORNL's expertise...

  11. Wind and Geothermal Incentives Program

    Broader source: Energy.gov [DOE]

    Note: This program has been temporarily closed pending the development and approval of updated guidelines. The summary below describes the program as it existed prior to the suspension.

  12. PSNH- Municipal Smart Start Program

    Broader source: Energy.gov [DOE]

    Public Service of New Hampshire (PSNH), an electric utility, offers the Smart Start Program to Municipal customers. This program assists municipalities in reducing energy consumption and electric...

  13. Orleans Local Coastal Program (Louisiana)

    Broader source: Energy.gov [DOE]

    The Local Coastal Programs Section provides technical assistance, guidance, and management to parishes in the development, approval, and implementation of local coastal programs (LCP). Once an LCP...

  14. Economic Development Incentive Program (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Economic Development Incentive Program (EDIP) is a tax incentive program designed to foster job creation and stimulate business growth throughout the Commonwealth. Participating companies may...

  15. Operations and Maintenance Program Structure

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program recommends Federal operations and maintenance (O&M) programs comprise of five distinct functions: operations, maintenance, engineering, training, and...

  16. The Dartmouth Digital Library Program

    E-Print Network [OSTI]

    Myers, Lawrence C.

    The Dartmouth Digital Library Program A Report from Dartmouth Digital Library Program 2 DIGITAL PROJECTS Resources Anthony Helm, Head of Digital Media and Library Technologies Wess

  17. Faculty Programs | Argonne National Laboratory

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

    Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media Faculty Programs Faculty Research Participation - Short-Term Appointments About the Program...

  18. Radiological Health Program (New Hampshire)

    Broader source: Energy.gov [DOE]

    The Statute establishes programs and procedures for regulation of sources of radiation within the state, among states, and between the federal government and the state. A regulatory program...

  19. Functional Answer Set Programming

    E-Print Network [OSTI]

    Cabalar, Pedro

    2010-01-01T23:59:59.000Z

    In this paper we propose an extension of Answer Set Programming (ASP), and in particular, of its most general logical counterpart, Quantified Equilibrium Logic (QEL), to deal with partial functions. Although the treatment of equality in QEL can be established in different ways, we first analyse the choice of decidable equality with complete functions and Herbrand models, recently proposed in the literature. We argue that this choice yields some counterintuitive effects from a logic programming and knowledge representation point of view. We then propose a variant called QELF where the set of functions is partitioned into partial and Herbrand functions (we also call constructors). In the rest of the paper, we show a direct connection to Scott's Logic of Existence and present a practical application, proposing an extension of normal logic programs to deal with partial functions and equality, so that they can be translated into function-free normal programs, being possible in this way to compute their answer sets...

  20. FEMP Certified Training Program

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Federal Energy Management Program (FEMP) works with key individuals to accomplish energy change within organizations by bringing expertise from all levels of project...

  1. ATF Program Advisory & Users

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

    duration (FWHM): Oscillator IR 7 ps Drift (8 hour P-P) Amplified IR 14 ps Timing <2ps Green 10 ps Energy <15% UV 8 ps Pointing (fraction of beam ) <1% ATF Program Advisory &...

  2. No Code: Null Programs

    E-Print Network [OSTI]

    Montfort, Nick

    2014-06-05T23:59:59.000Z

    To continue the productive discussion of uninscribed artworks in Craig Dworkins No Medium, this report discusses, in detail, those computer programs that have no code, and are thus empty or null. Several specific examples ...

  3. Operations Security Program

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

    1992-04-30T23:59:59.000Z

    To establish policies, responsibilities and authorities for implementing and sustaining the Department of Energy (DOE) Operations Security (OPSEC) Program. Cancels DOE O 5632.3B. Canceled by DOE O 471.2 of 9-28-1995.

  4. Enterprise Risk Management Program

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Enterprise Risk Management Program Guide to Risk Assessment & Response August 16, 2012 #12; i ...........26 List of Figures Figure 1: The Risk Management Process.......................................................................................................12 #12; 1 Overview The risk management process--of identifying, analyzing, evaluating

  5. Renewable Energy Grant Program

    Broader source: Energy.gov [DOE]

    In May 2008, Alaska enacted legislation authorizing the creation of a renewable energy grant fund. The legislation recommended that the program be administered by the Alaska Energy Authority (AEA)....

  6. Explosive Detection Program

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

    2000-10-26T23:59:59.000Z

    To standardize and accelerate implementation of the Department of Energy (DOE) explosive detection program. DOE N 251.40, dated 5/3/01, extends this directive until 12/31/01.

  7. Evolving Parallel Programs

    E-Print Network [OSTI]

    Hewitt, Carl

    Message passing is directed toward the production of programs that are intended to execute efficiently in a computing environment with a large number of processors. The paradigm attempts to address the computational issues ...

  8. Departmental History Program

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

    1992-03-26T23:59:59.000Z

    The order describes the DOE history program and establishes policy and objectives for the preservation of historical records and institutional memory for DOE and its predecessor agencies. Cancels DOE 1324.7.

  9. Residential Solar Investment Program

    Broader source: Energy.gov [DOE]

    In March 2012, the CT Green Bank* unveiled its solar photovoltaic residential investment program with the ultimate goal to support 30 megawatts of residential solar photovoltaics (PV). HB 6838...

  10. Reactor Sharing Program

    SciTech Connect (OSTI)

    Vernetson, W.G.

    1993-01-01T23:59:59.000Z

    Progress achieved at the University of Florida Training Reactor (UFTR) facility through the US Department of Energy's University Reactor Sharing Program is reported for the period of 1991--1992.

  11. FEMP program overview

    SciTech Connect (OSTI)

    Epstein, K.

    1999-07-01T23:59:59.000Z

    The Federal Energy Management Program (FEMP), part of the U.S. Department of Energy, helps agencies reduce their costs, increase energy efficiency, use renewable energy, and conserve water.

  12. Special Access Programs

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

    2011-03-29T23:59:59.000Z

    This Order is for OFFICIAL USE ONLY and will not be distributed on the Directives' Portal. For distribution, please contact the Executive Secretary of the Special Access Program Oversight Committee at (202) 586-3345. Does not cancel other directives.

  13. NEW RENEWABLE FACILITIES PROGRAM

    E-Print Network [OSTI]

    's electricity from renewable resources by 2010. The Guidebook outlines eligibility and legal requirementsCALIFORNIA ENERGY COMMISSION ` NEW RENEWABLE FACILITIES PROGRAM GUIDEBOOK March 2007 CEC-300 Executive Director Heather Raitt Technical Director RENEWABLE ENERGY OFFICE CALIFORNIA ENERGY COMMISSION

  14. Safeguards and Security Program

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

    2007-05-25T23:59:59.000Z

    The Order establishes roles and responsibilities for the Department of Energy Safeguards and Security Program. Cancels DOE O 470.4. Canceled by DOE O 470.4B

  15. Dam Safety Program (Maryland)

    Broader source: Energy.gov [DOE]

    The Dam Safety Division within the Department of the Environment is responsible for administering a dam safety program to regulate the construction, operation, and maintenance of dams to prevent...

  16. Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    New Hampshire enacted legislation (H.B. 1628) in July 2008 requiring the state's Public Utilities Commission (PUC) to establish and administer a rebate program for certain renewable-energy systems....

  17. MMEECCHHAANNIICCAALL ENGINEERING PROGRAM

    E-Print Network [OSTI]

    Fernandez, Eduardo

    the ability to apply knowledge to the analysis and solution of significant engineering problems throughMMEECCHHAANNIICCAALL ENGINEERING PROGRAM UNDERGRADUATE OVERVIEW Mechanical Engineering is the branch of engineering that is most directly and broadly concerned with mechanical systems

  18. Conversations Between Programs

    E-Print Network [OSTI]

    McDonald, David D.

    This paper discusses the problem of getting a computer to speak, generating natural language that is appropriate to the situation and is what it wants to say. It describes, at a general level, a program which will embody ...

  19. 9003: Biorefinery Assistance Program

    Broader source: Energy.gov [DOE]

    Breakout Session 1DBuilding Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) 9003: Biorefinery Assistance Program Chris Cassidy, National Business Renewable Energy Advisor, U.S. Department of Agriculture

  20. Residential Enhanced Rewards Program

    Broader source: Energy.gov [DOE]

    In order to apply, interested customers must first complete the Income Eligibility Application, available on the program web site. Eligible applicants will be notified via mail and either phone o...

  1. Graduate Program Overview

    E-Print Network [OSTI]

    A student with a half-time teaching assistantship would require a minimum of four years to complete the Ph.D. program, and most students spend five or six years...

  2. Renewable Energy Growth Program

    Broader source: Energy.gov [DOE]

    In 2014, Act H 7727 created the Renewable Energy Growth (REG) program with the goal to promote installation of grid connected renewable energy within the load zones of electric distribution...

  3. Graduate Program in Telecommunications

    E-Print Network [OSTI]

    Jiang, Huiqiang

    Communications analyst Network administrator Systems engineer Security officer www.ischool.pitt.edu MartinGraduate Program in Telecommunications and Networking #12;Why Telecommunications and Networking sophisticated network infrastructures. These network infrastructures bring functional challenges in network

  4. Education programs catalog

    SciTech Connect (OSTI)

    Not Available

    1994-05-01T23:59:59.000Z

    Since its formation in 1977, US DOE has been authorized to support education programs that help ensure an adequate supply of scientists, engineers, and technicians for energy-related research, production activities, and technology transfer. A national conference in 1989 produced a clear vision of the important role that DOE, its facilities, and its 169,000 Federal and contract employees can play in the educational life of their communities and the Nation. Many of the programs listed in this catalog are the result of this new vision; others have existed for many years. Purpose of this catalog is to make all DOE education efforts more widely known so that more teachers, students, and others can benefit. Supporting the hundreds of education programs (precollege, undergraduate, graduate, public) is the network of DOE national laboratories, technology centers, and other research facilities. Brief descriptions of each facility, its programs, and contact information for its education personnel are included.

  5. Technical Standards Program

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

    2011-02-23T23:59:59.000Z

    The order establishes the DOE Technical Standards Program. Cancels DOE O 252.1 and DOE G 252.1-1. Admin Chg 1, dated 3-12-13 cancels DOE O 252.1A.

  6. Gas Companies Program (Tennessee)

    Broader source: Energy.gov [DOE]

    The Gas Companies program is a set of rules that encourage the development of the natural gas industry in Tennessee. They empower gas companies to lay piped and extend conductors through the...

  7. MATCH Program (North Dakota)

    Broader source: Energy.gov [DOE]

    The MATCH Program supports the funding needs of a borrower whose financial capacity is very strong. The borrower must have a long-term credit rating of BBB or better as determined by a national...

  8. Microenterprise Loan Program (Kentucky)

    Broader source: Energy.gov [DOE]

    In partnership with Community Ventures Corporation, a non-profit community based lender, the Kentucky Cabinet for Economic Development has expanded the Kentucky Micro-Enterprise Loan (KMEL) program...

  9. Safeguards and Security Program

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

    1988-01-22T23:59:59.000Z

    To establish the policy and responsibilities for the Department of Energy safeguards and security program. Does not cancel another directive. Canceled by DOE O 5630.11A dated 12-7-92.

  10. Windswept Grant Program

    Broader source: Energy.gov [DOE]

    The Maryland Energy Administration (MEA) provides rebates for the installation of residential and non-residential wind energy systems through the Windswept program, which is part of the Clean...

  11. Residential New Construction Program

    Broader source: Energy.gov [DOE]

    The Residential New Construction Program includesthree service tiersthat can be achieved by completing various energy efficiency measures. The tiers are: Energy Code Plus (Bronze), VermontENER...

  12. Quality Jobs Program (Louisiana)

    Broader source: Energy.gov [DOE]

    The Quality Jobs Program provides a cash rebate to companies that create well-paid jobs and promote economic development. Benefits include a 5-6% cash rebate of annual gross payroll for new,...

  13. Supervisory Program Analysis Officer

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will be responsible for the program analysis and evaluation of all activities which fall within the purview of the Office. The incumbent directs a moderate...

  14. Human Reliability Program Workshop

    SciTech Connect (OSTI)

    Landers, John; Rogers, Erin; Gerke, Gretchen

    2014-05-18T23:59:59.000Z

    A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security and the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.

  15. Gasification Research BIOENERGY PROGRAM

    E-Print Network [OSTI]

    Gasification Research BIOENERGY PROGRAM Description Researchers inthe@tamu.edu Skid-mounted gasifier: 1.8 tons-per-day pilot unit Gasification of cotton gin trash The new Texas A

  16. Renewable Energy Pilot Program

    Broader source: Energy.gov [DOE]

    The pilot program has two major components: the Research Component and the Request for Proposal (RFP) Component. The RFP component has been concluded but companies continue to report in Docket No...

  17. Space Solar Power Program

    SciTech Connect (OSTI)

    Arif, H.; Barbosa, H.; Bardet, C.; Baroud, M.; Behar, A.; Berrier, K.; Berthe, P.; Bertrand, R.; Bibyk, I.; Bisson, J.; Bloch, L.; Bobadilla, G.; Bourque, D.; Bush, L.; Carandang, R.; Chiku, T.; Crosby, N.; De Seixas, M.; De Vries, J.; Doll, S.; Dufour, F.; Eckart, P.; Fahey, M.; Fenot, F.; Foeckersperger, S.; Fontaine, J.E.; Fowler, R.; Frey, H.; Fujio, H.; Gasa, J.M.; Gleave, J.; Godoe, J.; Green, I.; Haeberli, R.; Hanada, T.; Ha

    1992-08-01T23:59:59.000Z

    Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

  18. Large Energy Users Program

    Broader source: Energy.gov [DOE]

    Below is a list of equipment categories for which incentives are available, with short descriptions of some eligible technologies. Interested parties should see the program web site for a complete...

  19. DOE Technical Assistance Program

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

    Solid-State Solutions for Municipal Lighting: What You'll Need to Know eere.energy.gov The Parker Ranch installation in Hawaii DOE Technical Assistance Program Solid-State...

  20. Direct Loan Program (Connecticut)

    Broader source: Energy.gov [DOE]

    The Connecticut Development Authoritys Direct Loan Program provides direct senior and subordinated loans and mezzanine investments to companies creating or maintaining jobs. Up to $20,000 per job...

  1. Alternative Fuel Transportation Program

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

    federal register Monday May 17, 1999 Part II Department of Energy Office of Energy Efficiency and Renewable Energy 10 CFR Part 490 Alternative Fuel Transportation Program; P-series...

  2. Voluntary Protection Program Announcement

    Broader source: Energy.gov [DOE]

    Secretary O'Leary formally announced a new initiative, "The Department of Energy Voluntary Protection Program (DOEVPP)," which is designed to recognize contractor sites that are providing excellent safety and health protection to their employees.

  3. Energy Incentive Programs, Maryland

    Broader source: Energy.gov [DOE]

    Maryland utilities budgeted $150 million in 2012 across their various electric and gas programs (including those directed at residential and low-income customers) to promote customer energy efficiency.

  4. Protective Force Program

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

    1995-02-13T23:59:59.000Z

    To prescribe Department of Energy policy, responsibilities, and requirements for the management and operation of the Protective Force Program. Chg 1 dated 2-13-95. Cancels DOE O 5632.7 and DOE O 5632.8.

  5. JEA- Clean Power Program

    Broader source: Energy.gov [DOE]

    In addition, under the Solar Incentive Program, JEA offers a rebate for residential and commercial solar water heating systems. JEA also provides training and curricula to high school teachers to...

  6. Graduate Program Salary Structure

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

    based on completion of 12 credit hours annually for the first two years of a Master's or PhD graduate program (BS+1, BS+2). Salaries are then based on satisfactory progress...

  7. JEA- Solar Incentive Program

    Broader source: Energy.gov [DOE]

    The JEA Solar Incentive Program provides rebates to JEA's residential customers who install new and retrofit solar hot water heaters on their homes. The rebate is worth $800 for new solar thermal...

  8. Graduate Program Selection Process

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

    Selection Process Graduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in...

  9. Energy Efficiency Program Overview

    E-Print Network [OSTI]

    Mutiso,S.

    2014-01-01T23:59:59.000Z

    Energy Efficiency Program Overview Clean Air Through Energy Efficiency CATEE Conference November 18-20, 2014 Dallas, TX ESL-KT-14-11-02 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 General Overview State of Texas... enacted legislation requiring Transmission and Distribution utilities (TDUs) achieve annual goals for energy efficiency Public Utility Commission of Texas (PUCT) implemented rules and guidelines for consistency among the TDU programs Texas TDUs...

  10. Technical Surveillance Countermeasures Program

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

    1993-06-18T23:59:59.000Z

    To prescribe policies, responsibilities and authorities to establish Department of Energy (DOE) Technical Surveillance Countermeasures (TSCM) Program. This order implements the DOE TSCM Procedural Guide, DOE TSCM Operations Manual, DOE TSCM Report Writing Guide and Threat Assessment Scheduling System (TASS) which contain classified policies and procedures concerning the DOE TSCM Program. Cancels DOE 5636.3A. Canceled by DOE O 471.2 dated 9-28-95.

  11. Corrective Action Program Guide

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

    2006-03-02T23:59:59.000Z

    This Guide was developed to assist the Department of Energy (DOE) organizations and contractors in the development, implementation, and followup of corrective action programs utilizing the feedback and improvement core safety function within DOE's Integrated Safety Management System. This Guide outlines some of the basic principles, concepts, and lessons learned that DOE managers and contractors might consider when implementing corrective action programs based on their specific needs. Canceled by DOE G 414.1-2B. Does not cancel other directives.

  12. Personnel Security Program Manual

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

    2001-07-12T23:59:59.000Z

    This Manual provides detailed requirements and procedures to supplement DOE O 472.1B, Personnel Security Activities, which establishes the overall objectives, requirements, and responsibilities for implementation and operation of the Personnel Security Program and the Personnel Security Assurance Program in the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE M 472.1-1A.

  13. Program Policy Statement Template for Graduate Programs Part I. Program History

    E-Print Network [OSTI]

    Firestone, Jeremy

    Program Policy Statement Template for Graduate Programs Part I. Program History A. Statement). Other measures can be direct or indirect (such as a survey). Success should be measured against

  14. TFE Verification Program

    SciTech Connect (OSTI)

    Not Available

    1993-05-01T23:59:59.000Z

    The objective of the semiannual progress report is to summarize the technical results obtained during the latest reporting period. The information presented herein will include evaluated test data, design evaluations, the results of analyses and the significance of results. The program objective is to demonstrate the technology readiness of a TFE (thermionic fuel element) suitable for use as the basic element in a thermionic reactor with electric power output in the 0.5 to 5.0 MW(e) range, and a full-power life of 7 years. The TFE Verification Program builds directly on the technology and data base developed in the 1960s and early 1970s in an AEC/NASA program, and in the SP-100 program conducted in 1983, 1984 and 1985. In the SP-100 program, the attractive features of thermionic power conversion technology were recognized but concern was expressed over the lack of fast reactor irradiation data. The TFE Verification Program addresses this concern.

  15. Reactor Safety Research Programs

    SciTech Connect (OSTI)

    Edler, S. K.

    1981-07-01T23:59:59.000Z

    This document summarizes the work performed by Pacific Northwest Laboratory (PNL) from January 1 through March 31, 1981, for the Division of Reactor Safety Research within the U.S. Nuclear Regulatory Commission (NRC). Evaluations of nondestructive examination (NDE) techniques and instrumentation are reported; areas of investigation include demonstrating the feasibility of determining the strength of structural graphite, evaluating the feasibility of detecting and analyzing flaw growth in reactor pressure boundary systems, examining NDE reliability and probabilistic fracture mechanics, and assessing the integrity of pressurized water reactor (PWR) steam generator tubes where service-induced degradation has been indicated. Experimental data and analytical models are being provided to aid in decision-making regarding pipeto- pipe impacts following postulated breaks in high-energy fluid system piping. Core thermal models are being developed to provide better digital codes to compute the behavior of full-scale reactor systems under postulated accident conditions. Fuel assemblies and analytical support are being provided for experimental programs at other facilities. These programs include loss-ofcoolant accident (LOCA) simulation tests at the NRU reactor, Chalk River, Canada; fuel rod deformation, severe fuel damage, and postaccident coolability tests for the ESSOR reactor Super Sara Test Program, Ispra, Italy; the instrumented fuel assembly irradiation program at Halden, Norway; and experimental programs at the Power Burst Facility, Idaho National Engineering Laboratory (INEL). These programs will provide data for computer modeling of reactor system and fuel performance during various abnormal operating conditions.

  16. Reactor Safety Research Programs

    SciTech Connect (OSTI)

    Dotson, CW

    1980-08-01T23:59:59.000Z

    This document summarizes the work performed by Pacific Northwest laboratory from October 1 through December 31, 1979, for the Division of Reactor Safety Research within the Nuclear Regulatory Commission. Evaluation of nondestructive examination (NDE) techniques and instrumentation are reported; areas of investigation include demonstrating the feasibilty of determining structural graphite strength, evaluating the feasibilty of detecting and analyzing flaw growth in reactor pressure boundary systems, examining NDE reliability and probabilistic fracture mechanics, and assessing the remaining integrity of pressurized water reactor steam generator tubes where service-induced degradation has been indicated. Test assemblies and analytical support are being provided for experimental programs at other facilities. These programs include the loss-of-coolant accident simulation tests at the NRU reactor, Chalk River, Canada; the fuel rod deformation and post-accident coolability tests for the ESSOR Test Reactor Program, lspra, Italy; the blowdown and reflood tests in the test facility at Cadarache, France; the instrumented fuel assembly irradiation program at Halden, Norway; and the experimental programs at the Power Burst Facility, Idaho National Engineering Laboratory. These programs will provide data for computer modeling of reactor system and fuel performance during various abnormal operating conditions.

  17. Program Year 2013 State Energy Program Formula Grant Guidance

    Broader source: Energy.gov [DOE]

    This document contains State Energy Program Formula grant guidance for 2013, effective April 16, 2013.

  18. Internship Program www.studycli.org Internship Program

    E-Print Network [OSTI]

    Virginia Tech

    Internship Program www.studycli.org Internship Program In an effort to strengthen the CLI community to introduce CLI's Internship Program. If interested, please email CLI at intern@studycli.org to set up a brief Skype interview. CLI's Internship Program fee is $1960 per month. Eligibility Requirements 1) Completed

  19. Clean Coal Technology Demonstration Program: Program Update 2001

    SciTech Connect (OSTI)

    Assistant Secretary for Fossil Energy

    2002-07-30T23:59:59.000Z

    Annual report on the Clean Coal Technology Demonstration Program (CCT Program). The report address the role of the CCT Program, implementation, funding and costs, accomplishments, project descriptions, legislative history, program history, environmental aspects, and project contacts. The project descriptions describe the technology and provides a brief summary of the demonstration results. Also includes Power Plant Improvement Initiative Projects.

  20. Rising Leader Program (RLP) Mentor Application Program Description

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    1 Rising Leader Program (RLP) Mentor Application Program Description The Rising Leader Program leaders. Rising Leader Program Mentor Job Description Establishing a mentoring relationship. Upperclassmen will serve as mentors to a small group of freshmen. The Mentors will lead the freshmen in various