National Library of Energy BETA

Sample records for overview continued steady

  1. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Overview PDSF is a networked distributed computing cluster designed primarily to meet the detector simulation and data analysis requirements of Physics, Astrophysics, and...

  2. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management ... Twitter Google + Vimeo Newsletter Signup SlideShare Overview ...

  3. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The effects of higher oil and natural gas prices overwhelm lower worldwide oil production and world-wide refining margins. Overview Nineteen major energy companies 1 reported ...

  4. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    average for 2003-2006) effects of higher oil prices overwhelmed by lower worldwide oil production and U.S. refining margins Overview Twenty-two major energy companies 1 reported ...

  5. Overview

    Gasoline and Diesel Fuel Update

    2003-2006) effects of higher oil and natural gas prices overwhelm lower worldwide oil production and U.S. refining margins Overview Sixteen major energy companies 1 reported ...

  6. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... * Total Sky Imager for photos of the whole-sky hemisphere * Aerosol Observing System, ... The AMF operates on a continuous 247 schedule and is maintained by ARM staff. 2007: Black ...

  7. Steady State Dense Gas Dispersion

    Energy Science and Technology Software Center

    1995-03-01

    SLAB-LLNL is a steady-state one-dimensional program which calculates the atmospheric dispersion of a heavier than air gas that is continuously released at ground level. The model is based on the steady-state crosswind-averaged conservation equations of species, mass, energy, and momentum. It uses the air entrainment concept to account for the turbulent mixing of the gas cloud with the surrounding atmosphere and similarity profiles to determine the crosswind dependence.

  8. Quantum steady computation

    SciTech Connect

    Castagnoli, G. )

    1991-08-10

    This paper reports that current conceptions of quantum mechanical computers inherit from conventional digital machines two apparently interacting features, machine imperfection and temporal development of the computational process. On account of machine imperfection, the process would become ideally reversible only in the limiting case of zero speed. Therefore the process is irreversible in practice and cannot be considered to be a fundamental quantum one. By giving up classical features and using a linear, reversible and non-sequential representation of the computational process - not realizable in classical machines - the process can be identified with the mathematical form of a quantum steady state. This form of steady quantum computation would seem to have an important bearing on the notion of cognition.

  9. RPWG Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview of the Radiative Processes Working Group Dave Turner RPWG Chair 2008 ARM Science ... Radiative Heating in Underexplored Bands Campaign (RHUBC) PIs: Turner and Mlawer Overview ...

  10. Strategic Planning Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bioenergy Technologies Office Strategic Planning Overview July 30, 2013 Alison Goss Eng Analysis & Sustainability Program Manager and Operations Lead 2 Strategic Planning Overview * Strategic planning is a continuous process * Our planning efforts provide a framework for - Inter- and intra-office collaborations /discussions across technology areas - Interactions with stakeholders - Alignment with EERE/DOE/Federal goals * Aligns Office activities from project level to multi-year goals DOE

  11. NGL Overview

    Gasoline and Diesel Fuel Update

    Stakeholder Review June 14, 2013 EIA's Proposed NGL Realignment: Overview of Proposed Changes EIA's proposed approach to NGL accounting 2 EIA's Proposed NGL Realignment: Overview June 4, 2013 Butanes include normal butane and isobutane. 3 Changes proposed by EIA to realign NGL data and related terminology EIA's Proposed NGL Realignment: Overview June 4, 2013

  12. MEETING OVERVIEW

    Office of Environmental Management (EM)

    1999 Meeting MEETING OVERVIEW The Transportation External Coordination Working Group (TECWG) held its 14th semi-annual meeting January 20-22, 1999 in Jacksonville, Florida. ...

  13. Management Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview of Defense Repository Safety Analysis R&D S. David Sevougian Sandia National Laboratories 2016 UFDC Annual Working Group Meeting Defense Repository Session, ...

  14. EETD Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EETD Overview Robert Kostecki Deputy for Research February ... industry Electric Energy Storage and Conversion Systems ... limitations * Advanced Battery Research Program -Overcome ...

  15. Introduction & Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    OpenADR 2.0 Standards (OpenADR Alliance) Sour OpenADR Overview Open Automated Demand Response (OpenADR) provides a non-proprietary, open standardized DR interface that allows ...

  16. State Overview

    Office of Environmental Management (EM)

    Ethanol: 0 Mbarrels (0% total U.S.) FLORIDA STATE FACTS NATURAL HAZARDS OVERVIEW Annual Frequency of Occurrence of Natural Hazards in Florida (1996-2014) Annualized Property Loss ...

  17. OREM overview

    Energy.gov [DOE]

    This fact sheet provides an overview of DOE’s Oak Ridge Office of Environmental Management, including its three-prong mission to remediate, modernize, and reindustrialize the site.

  18. Systems Overview

    Energy.gov [DOE] (indexed site)

    ... Used Nuclear Fuel (MTHM) April 21, 2007 NEAC GNEP Overview 10 GNEP Domestic Closed Fuel Cycle Option: - Fast reactor recycle is the long-term GNEP goal Used nuclear fuel would be ...

  19. Market overview: Increase in uranium prices continues

    SciTech Connect

    1996-04-01

    Spot market activity totaled just over 200,000 lbs of U308 equivalent. The restricted uranium spot market price range increased from a high last month of $14.75/lb U308 to a low this month of $15.25/lb U308. There was also an increase in the unrestricted range this month with the upper end of the range increasing by $0.50/lb U308. The lower end of the spot conversion price range increased by R0.35/kg U while the upper end of the separative work price range increased by $2.00/SWU.

  20. Audience Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Oct 1, 2011 - Sep 21, 2013 Audience Overview Language Visits % Visits 1. en-us 391,320 85.94% 2. zh-cn 6,437 1.41% 3. es 6,060 1.33% 4. en-gb 5,710 1.25% 5. en 5,072 1.11% 6. fr ...

  1. INL Overview

    SciTech Connect

    2010-01-01

    Sure, we're the nation's leading nuclear-energy research lab but we're so much more than that! Check out INL's new hi-def overview video, which breaks down who we are and what we do. You might also want to surf on over to our facebook site http://www.facebook.com/idahonationallaboratory to see what kind of job openings we may have for you.

  2. NREL Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview DOE/National Association of State Universities and Land Grant Colleges (NASULGC) Biomass and Solar Energy Workshops August 3, 2004 Stanley R. Bull Associate Director, Science and Technology National Renewable Energy Laboratory Defense Program Defense Program Office of Science Office of Science Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Office of Nuclear Energy Office of Nuclear Energy Fossil Energy Fossil Energy Major DOE National Laboratories Operated

  3. Management Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    US Department of Energy Light Water Reactor Sustainability Program - Advanced Instrumentation, Information and Controls R&D Overview Bruce P. Hallbert, Ph.D. October 12, 2016 US Department of Energy Light Water Sustainability Program Goals and Scope  Goals - Develop the fundamental scientific basis to understand, predict, and measure changes in materials and systems, structures and components (SSCs) as they age in environments - Apply this knowledge to develop and demonstrate methods and

  4. Management Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Disposition Campaign Sandia National Laboratories is a multi-mission laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2016-11152 PE. Advanced Sensors and Instrumentation: Used Nuclear Fuel Program Storage and Transportation Overview Charles Bryan Sandia National Laboratories 2016 DOE NE Advanced Sensors and

  5. Management Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ART High Temperature Alloys Overview Richard N. Wright Idaho National laboratory High Temperature Materials of Potential Concern Pressure vessel steels Alloys for heat exchangers Control rod sleeves and other core internals Design methods for very high temperature components ART High Temperature Alloys Activities  Development of new methods for design of high temperature reactor components  ASME Boiler and Pressure Vessel Code qualification of an additional material capable of

  6. INL Overview

    ScienceCinema

    None

    2016-07-12

    Sure, we're the nation's leading nuclear-energy research lab — but we're so much more than that! Check out INL's new hi-def overview video, which breaks down who we are and what we do. You might also want to surf on over to our facebook site http://www.facebook.com/idahonationallaboratory to see what kind of job openings we may have for you.

  7. REE Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Background slider The 17 element group known as rare earth elements (REEs) provides significant value to our national security, energy independence, environmental future, and economic growth. Background The REE Program is focused on developing technologies for the recovery of REEs from Coal and Coal By-Products. Rare Earth Elements Background Background While comprising just 17 elements of the periodic table, the group known as rare earth elements (REEs) provides significant value to

  8. NETL Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Keith Dodrill Program Analysis Support Team June 7, 2010 2 Agenda * Case for Grid Modernization * Smart Grid Vision, Technologies, & Metrics * What's the Value Proposition? * Change Management - "Performance Feedback" * Smart Grid Activities * Questions 2 3 * Today's grid is aging and outmoded * Unreliability is costing consumers billions of dollars * Today's grid is vulnerable to attack and natural disaster * An extended loss of today's grid could be catastrophic to our

  9. System Overview | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    System Overview Blue Gene/Q Versus Blue Gene/P BG/Q Drivers Status Machine Overview Machine Partitions Torus Network Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] System Overview Machine

  10. Instrumentation Overview.pptx

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview Steve Marschman Idaho National Laboratory steve.marschman@inl.gov 208-526-2335 NEET ASI Review Meeting October 28, 2015 Used Fuel Disposition Today's Discussion n R&D Objectives n What Guides S&T Work n FY15-16 Workscope - Full-Scale High Burn-Up Demo - Experiments - Transportation - Analysis Used Fuel Disposition 3 Overall Objectives * Develop the technical bases to demonstrate the continued safe and secure storage of used nuclear fuel for extended periods. * Develop

  11. FUSRAP Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview FUSRAP Overview FUSRAP Overview (Waste Management Conference 2006) FUSRAP Overview (Waste Management Conference 2006) (455.79 KB) More Documents & Publications Process for ...

  12. Management Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... continue or defer R&D efforts during the next three years. 22 UNF Extended S&T R&D Review and Plan Purpose: To develop a methodology that will identify what data is the most ...

  13. Overview | Advanced Photon Source

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    APS Overview: Introduction APS Systems Map LINAC Booster Synchrotron Storage Ring Insertion Devices Experiment Hall LOMs & Beamlines Overview of the APS The Advanced Photon Source...

  14. Biomass Program Overview

    SciTech Connect

    2010-01-01

    This document provides an overview of the Biomass Program's mission, strategic goals, and research approach.

  15. SEP Overview Slides

    Office of Energy Efficiency and Renewable Energy (EERE)

    This presentation provides a comprehensive overview of the Superior Energy Performance® (SEP™) program.

  16. Building Technologies Office Overview

    SciTech Connect

    2013-04-01

    Building Technologies Office Overview Presentation for the 2013 Building Technologies Office's Program Peer Review

  17. Steady state compact toroidal plasma production

    DOEpatents

    Turner, W.C.

    1983-05-17

    This invention relates to the confinement of field reversed plasma rings and, more particularly, to the steady state maintainance of field reversed plasma rings produced by coaxial plasma guns.

  18. Jump Steady Resort Space Heating Low Temperature Geothermal Facility...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump Steady Resort Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jump Steady Resort Space Heating Low Temperature Geothermal Facility Facility...

  19. "Fueling method for small, steady-state, aneutronic FRC fusion...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fueling method for small, steady-state, aneutronic FRC fusion reactors" Inventors Samuel ... of small field-reversed-configuration (FRC) fusion reactors enabling steady power ...

  20. Steady-state spheromak reactor studies. Revision

    SciTech Connect

    Krakowski, R.A.; Hagenson, R.L.

    1985-01-01

    After summarizing the essential elements of a gun-sustained spheromak, the potential for a steady-state is explored by means of a comprehensive physics/engineering/costing model. A range of cost-optimized reactor design point is presented, and the sensitivity of cost to key physics, engineering, and operational variables is reported.

  1. Steady-state inductive spheromak operation

    DOEpatents

    Janos, A.C.; Jardin, S.C.; Yamada, M.

    1985-02-20

    The inductively formed spheromak configuration (S-1) can be maintained in a highly stable and controlled fashion. The method described eliminates the restriction to pulsed spheromak plasmas or the use of electrodes for steady-state operation, and, therefore, is a reactor-relevant formation and sustainment method.

  2. Steady-state inductive spheromak operation

    DOEpatents

    Janos, Alan C.; Jardin, Stephen C.; Yamada, Masaaki

    1987-01-01

    The inductively formed spheromak plasma can be maintained in a highly stable and controlled fashion. Steady-state operation is obtained by forming the plasma in the linked mode, then oscillating the poloidal and toroidal fields such that they have different phases. Preferably, the poloidal and magnetic fields are 90.degree. out of phase.

  3. Steady state compact toroidal plasma production

    DOEpatents

    Turner, William C.

    1986-01-01

    Apparatus and method for maintaining steady state compact toroidal plasmas. A compact toroidal plasma is formed by a magnetized coaxial plasma gun and held in close proximity to the gun electrodes by applied magnetic fields or magnetic fields produced by image currents in conducting walls. Voltage supply means maintains a constant potential across the electrodes producing an increasing magnetic helicity which drives the plasma away from a minimum energy state. The plasma globally relaxes to a new minimum energy state, conserving helicity according to Taylor's relaxation hypothesis, and injecting net helicity into the core of the compact toroidal plasma. Controlling the voltage so as to inject net helicity at a predetermined rate based on dissipative processes maintains or increases the compact toroidal plasma in a time averaged steady state mode.

  4. Home Performance with ENERGY STAR -- 10 Years of Continued Growth...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Performance with ENERGY STAR -- 10 Years of Continued Growth Home Performance with ENERGY STAR -- 10 Years of Continued Growth Provides an overview of the HPwES program, ...

  5. Hadoop and Pig Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Outline of Tutorial * Hadoop and Pig Overview * Hands-on 1 Hadoop and Pig Overview Lavanya Ramakrishnan Shane Canon Lawrence Berkeley National Lab October 2011 Overview * Concepts & Background - MapReduce and Hadoop * Hadoop Ecosystem - Tools on top of Hadoop * Hadoop for Science - Examples, Challenges * Programming in Hadoop - Building blocks, Streaming, C-HDFS API 3 Processing Big Data * Internet scale generates BigData - Terabytes of data/day - just reading 100 TB can be overwhelming *

  6. Overview of biomass technologies

    SciTech Connect

    None, None

    2009-01-18

    The biomass overview of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  7. MDF Overview (Text Version)

    Energy.gov [DOE]

    This is a text version of the Manufacturing Demonstration Facilities (MDF) overview video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

  8. SCADA Program Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Program Overview - Sandia Energy Energy Search Icon Sandia ... Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management ...

  9. Hydropower Program Technology Overview

    SciTech Connect

    Not Available

    2001-10-01

    New fact sheets for the DOE Office of Power Technologies (OPT) that provide technology overviews, description of DOE programs, and market potential for each OPT program area.

  10. Overview of wind technologies

    SciTech Connect

    None, None

    2009-01-18

    The wind overview section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  11. Overview | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Goals Work with collaborators in National Labs and with commercial partners to develop enabling science and technology to server the Nuclear Nonproliferation mission of...

  12. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview Flow Cell Workshop Washington, DC Dr. Sunita Satyapal & Dr. Dimitrios Papageorgopoulos U.S. Department of Energy Fuel Cell Technologies Program 37...

  13. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview States Energy Advisory Board (STEAB) Washington, DC Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 3...

  14. SGP Overview Map

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Map SGP Related Links Virtual Tour Facilities and Instruments Central Facility Boundary Facility Extended Facility Intermediate Facility Radiometric Calibration Facility...

  15. Overview of geothermal technologies

    SciTech Connect

    None, None

    2009-01-18

    The geothermal overview section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  16. Ocean Energy Technology Overview

    SciTech Connect

    none,

    2009-08-05

    Introduction to and overview of ocean renewable energy resources and technologies prepared for the U.S. Department of Energy Federal Energy management Program.

  17. Continuity Programs

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2014-03-31

    The order provides requirements and responsibilities to ensure that the Department is ready to respond promptly, efficiently, and effectively to a continuity event involving facilities, activities, or operations. Supersedes DOE O 150.1.

  18. Continuity Programs

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2008-05-08

    The order provides requirements and responsibilities to ensure that the Department is ready to respond promptly, efficiently, and effectively to a continuity event involving facilities, activities, or operations. No cancellation. Canceled by DOE O 150.1A.

  19. Geothermal Technologies Program Overview Presentation at Stanford...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview Presentation at Stanford Geothermal Workshop Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop General overview of Geothermal ...

  20. ORC Closed Loop Control Systems for Transient and Steady State...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ORC Closed Loop Control Systems for Transient and Steady State Duty Cycles ORC Closed Loop Control Systems for Transient and Steady State Duty Cycles System-level models using ...

  1. Intense steady state electron beam generator

    DOEpatents

    Hershcovitch, A.; Kovarik, V.J.; Prelec, K.

    1990-07-17

    An intense, steady state, low emittance electron beam generator is formed by operating a hollow cathode discharge plasma source at critical levels in combination with an extraction electrode and a target electrode that are operable to extract a beam of fast primary electrons from the plasma source through a negatively biased grid that is critically operated to repel bulk electrons toward the plasma source while allowing the fast primary electrons to move toward the target in the desired beam that can be successfully transported for relatively large distances, such as one or more meters away from the plasma source. 2 figs.

  2. Intense steady state electron beam generator

    DOEpatents

    Hershcovitch, Ady; Kovarik, Vincent J.; Prelec, Krsto

    1990-01-01

    An intense, steady state, low emittance electron beam generator is formed by operating a hollow cathode discharge plasma source at critical levels in combination with an extraction electrode and a target electrode that are operable to extract a beam of fast primary electrons from the plasma source through a negatively biased grid that is critically operated to repel bulk electrons toward the plasma source while allowing the fast primary electrons to move toward the target in the desired beam that can be successfully transported for relatively large distances, such as one or more meters away from the plasma source.

  3. OCHCO Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    OCHCO Overview OCHCO Overview OCHCO OCHCO Overview (42.91 KB) More Documents & Publications Diversity and Inclusion Strategic Plan 2012 - 2015 DOE Strategic Human Capital Plan DOE-Idaho Operations Office

  4. ARM Orientation: Overview and History

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARM Orientation: ARM Orientation: Overview and History Overview and History Mar 2007 ARM Orientation 2 ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement ...

  5. CONTINUATION, O DOCUMENT BEING CONTINUED

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CONTINUATION, O DOCUMENT BEING CONTINUED [AGE OF COTNAINSHEET D-C70R7140 5 12 NAME OF OFFEROR OR CONTRACTOR WIASH:NGTON RIVER PROTEC-IO14 SOLU70NS LLC ITEM NO. SUPPLIEStSERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) $1, 124,762,315.05 to $1,124,862,315.05 Accou nt code: ARRPk Fund 06049 Appr Year 2009 Allottee 34 Reporting Entity 421301 Obj;ect- Class 25400 Program '1111370 Project 2002110 WFO 0000000 Local Use 0000000 AtiS A ecy C od6e TLS 2rcr,.nt rCode fl21,' I WAS

  6. Job Launch Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Job Launch Overview Job Launch Overview Overview and Basic Description Franklin has three basic types of nodes. Compute Nodes The 9,572 compute nodes each have a quad-core 2.3 GHz Opteron processor and 8 GB of memory shared by the 4 cores. The compute nodes run a restricted low-overhead operating system optimized for high performance computing. This OS supports only a limited number of system calls and UNIX commands, and does not officially support user-created dynamic-load libraries. A single

  7. MPI Launch Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MPI Launch Overview MPI Launch Overview Overview Open MPI provides the orterun command to launch MPI applications. However, most people prefer to use one of two aliases: mpirun or mpiexec. For example, to launch 64 MPI tasks named example.x on Carver compute nodes, any of the following commands may be used: carver% mpirun -np 64 ./example.x carver% mpiexec -np 64 ./example.x carver% orterun -np 64 ./example.x For simplicity, all the examples in this section will use mpirun. The application

  8. CA_OPPUSST - Cantera OPUS Steady State

    Energy Science and Technology Software Center

    2005-03-01

    The Cantera Opus Steady State (ca-opusst) applications solves steady reacting flow problems in opposed-flow geometries. It is a 1-0 application that represents axisymmetnc 3-0 physical systems that can be reduced via a similarity transformation to a 1-0 mathematical representation. The code contain solutions of the general dynamic equations for the particle distribution functions using a sectional model to describe the particle distribution function. Operators for particle nucleation, coagulation, condensation (i.e., growth/etching via reactions with themore » gas ambient), internal particle reactions. particle transport due to convection and due to molecular transport, are included in the particle general dynamics equation. Heat transport due to radiation exchange of the environment with particles in local thermal equilibrium to the surrounding gas will be included in the enthalpy conservation equation that is solved for the coupled gas! particle system in an upcoming version of the code due in June 2005. The codes use Cantera , a C++ Cal Tech code, for determination of gas phase species transport, reaction, and thermodynamics physical properties and source terms. The Codes use the Cantera Aerosol Dynamics Simulator (CADS) package, a general library for aerosol modeling, to calculate properties and source terms for the aerosol general dynamics equation, including particle formation from gas phase reactions, particle surface chemistry (growth and oxidation), bulk particle chemistry, particle transport by Brownian diffusion, thermophoresis, and diffusiophoresis, and thermal radiative transport involving particles. Also included are post-processing programs, cajost and cajrof, to extract ascii data from binary output files to produce plots.« less

  9. Human Reliability Program Overview

    SciTech Connect

    Bodin, Michael

    2012-09-25

    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.

  10. MPI Launch Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Open MPI provides the orterun command to launch MPI applications. However, most people prefer to use one of two aliases: mpirun or mpiexec. For example, to launch 64 MPI ...

  11. Vehicle Technologies Program Overview

    SciTech Connect

    none,

    2006-09-05

    Overview of the Vehicle Technologies Program including external assessment and market view; internal assessment, program history and progress; program justification and federal role; program vision, mission, approach, strategic goals, outputs, and outcomes; and performance goals.

  12. Co-Optima Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview June 9, 2016 2 Co-Optimization of Fuels and Engines (Co-Optima) Overview This presentation does not contain any proprietary, confidential, or otherwise restricted information FT037 John Farrell, 1 John Holladay, 2 Art Pontau, 3 Robert Wagner 4 1. National Renewable Energy Laboratory 2. Pacific Northwest National Laboratory 3. Sandia National Laboratories 4. Oak Ridge National Laboratory Co-Optima DOE VTO Management Team: Kevin Stork and Gurpreet Singh (VTO) Alicia Lindauer (BETO) June 9

  13. DOE Corporate Overview - 2012

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    U.S. Department of Energy, 2012 Section One, page 1 SECTION ONE INTRODUCTION TO THE DEPARTMENT OF ENERGY EXECUTIVE SUMMARY Welcome to the Department of Energy. This book provides an overview of the Department of Energy (DOE). The opening sections describe the mission areas, organizational structure and upcoming critical issues of the Department, followed by brief descriptions of DOE's goals and programs. Later sections provide overviews of the Department's budget, staffing, contract management,

  14. CSP Overview Presentatiion

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CSP Overview Presentation CSP Overview Presentation DISH STIRLING PARABOLIC TROUGH POWER TOWER Tom Mancini CSP Program Manager Sandia National Laboratories 505.844.8643 trmanci@sandia.gov TRM/2007 1 Facilities at the NSTTF Facilities at the NSTTF NSTTF Rotating Platform Solar Furnace Component Testing Engine Test Facility Dish Engine Testing Tower Testing NATIONAL SOLAR THERMAL TEST FACILITY TRM/2007 2 TRM/2007 3 What is CSP? What is CSP? Solar concentration allows tailored design approaches for

  15. Western Regional Partnership Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Regional Partnership Overview June 2013 Briefing Overview  WRP Background  Importance of Region  WRP Tribal Relations Committee  WRP Energy Committee WRP Region's Uniqueness  5 states stretching from the Great Plains to the Pacific Ocean  Diverse terrain ranging from desert valleys to forested mountains  Significant State Trust Landholdings  Approximately 188 Federally recognized Tribes  Significant amounts of Federally managed land  According to GSA 2004 study, WRP

  16. Superior Energy Performance Overview Slides

    Energy.gov [DOE]

    This presentation provides a comprehensive overview of the Superior Energy Performance (SEP) program.

  17. Environmental Management Disposal Facility overview

    Energy.gov [DOE]

    This fact sheet provides a brief overview for the need behind the Environmental Management Disposal Facility.

  18. Nanosecond Time Resolved and Steady State Infrared Studies of...

    Office of Scientific and Technical Information (OSTI)

    Nanosecond Time Resolved and Steady State Infrared Studies of Photoinduced Decomposition of TATB at Ambient and Elevated Pressures Citation Details In-Document Search Title: ...

  19. ORISE: REAC/TS Continuing Medical Education Courses

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Response Services Radiological Incident Medical Consultation Cytogenetic Biodosimetry Continuing Medical Education Radiation Emergency Medicine Advanced Radiation Medicine Health Physics in Radiation Emergencies How ORISE is Making a Difference Overview CBL International Exercise Emergency Response Training International Training RANET Asset Resources Overview Frequently Asked Questions about Radiation Understanding Radiation Video Series The Medical Aspects of Radiation Incidents Dose Estimates

  20. Enforcement Process Overview Changes

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SAFETY AND SECURITY ENFORCEMENT PROCESS OVERVIEW CHANGES JULY 2016  The excerpts below show the changes made, in redline/strikeout, from the April 2015 version to the July 2016 version of the Enforcement Process Overview.  The page numbers below refer to page numbers of the July 2016 version of the document.  In the July 2016 version of the document on this website, the areas where these changes have been made are marked by a vertical line in the left margin. Page 25 Interview

  1. Synoptic Overview of RACORO

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Synoptic Overview of RACORO Daniel Hartsock and Pete Lamb - OU CIMMS Jason Tomlinson - PNNL 2009 ARM Science Team Meeting March 31 st , 2009 Louisville, KY Synoptic Overview * What is going on with the weather? * The following slides will give some insight into why the weather has been so anomalous Anomalously Dry 2009 Below Average Precipitation Oklahoma State-wide Precipitation Data March 1-30, 2009: 2.36 in Below Average Precipitation Warm January & February 2009 January 1-2 deg F warmer

  2. Robotic Bees: Overview,

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Robotic Bees: Overview, Actuation, and Power Dr. Noah Jafferis Harvard University Wednesday, Nov 6, 2013 - 4:15PM MBG AUDITORIUM Refreshments at 4:00PM The PrinceTon Plasma Physics laboraTory is a U.s. DeParTmenT of energy faciliTy This talk will present an overview of the technologies involved in the develop- ment of insect-size flying robots, from manufacturing and assembly to sensing and characterization. All of these areas present opportunities for interesting re- search, as there are few

  3. Technical Overview - VOLTTRON 2016

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technical Overview JEREME HAACK August 11, 2016 1 Pacific Northwest National Laboratory VOLTTRON(tm) 2016 PNNL-SA-119803 Overview ► Motivation ► Internal Development ► DOE Development ► Future August 11, 2016 2 August 11, 2016 3 What is the VOLTTRON(tm) Platform? ► VOLTTRON(tm) is an application platform (e.g., Android, iOS) for distributed sensing and controls ■ Open, flexible, and modular ■ Scalable ■ Built in features to streamline application development ■ Secure

  4. A cubic autocatalytic reaction in a continuous stirred tank reactor

    SciTech Connect

    Yakubu, Aisha Aliyu; Yatim, Yazariah Mohd

    2015-10-22

    In the present study, the dynamics of the cubic autocatalytic reaction model in a continuous stirred tank reactor with linear autocatalyst decay is studied. This model describes the behavior of two chemicals (reactant and autocatalyst) flowing into the tank reactor. The behavior of the model is studied analytically and numerically. The steady state solutions are obtained for two cases, i.e. with the presence of an autocatalyst and its absence in the inflow. In the case with an autocatalyst, the model has a stable steady state. While in the case without an autocatalyst, the model exhibits three steady states, where one of the steady state is stable, the second is a saddle point while the last is spiral node. The last steady state losses stability through Hopf bifurcation and the location is determined. The physical interpretations of the results are also presented.

  5. System and method for generating steady state confining current for a toroidal plasma fusion reactor

    DOEpatents

    Fisch, Nathaniel J.

    1981-01-01

    A system for generating steady state confining current for a toroidal plasma fusion reactor providing steady-state generation of the thermonuclear power. A dense, hot toroidal plasma is initially prepared with a confining magnetic field with toroidal and poloidal components. Continuous wave RF energy is injected into said plasma to establish a spectrum of traveling waves in the plasma, where the traveling waves have momentum components substantially either all parallel, or all anti-parallel to the confining magnetic field. The injected RF energy is phased to couple to said traveling waves with both a phase velocity component and a wave momentum component in the direction of the plasma traveling wave components. The injected RF energy has a predetermined spectrum selected so that said traveling waves couple to plasma electrons having velocities in a predetermined range .DELTA.. The velocities in the range are substantially greater than the thermal electron velocity of the plasma. In addition, the range is sufficiently broad to produce a raised plateau having width .DELTA. in the plasma electron velocity distribution so that the plateau electrons provide steady-state current to generate a poloidal magnetic field component sufficient for confining the plasma. In steady state operation of the fusion reactor, the fusion power density in the plasma exceeds the power dissipated in the plasma.

  6. System and method for generating steady state confining current for a toroidal plasma fusion reactor

    DOEpatents

    Bers, Abraham

    1981-01-01

    A system for generating steady state confining current for a toroidal plasma fusion reactor providing steady-state generation of the thermonuclear power. A dense, hot toroidal plasma is initially prepared with a confining magnetic field with toroidal and poloidal components. Continuous wave RF energy is injected into said plasma to estalish a spectrum of traveling waves in the plasma, where the traveling waves have momentum components substantially either all parallel, or all anti-parallel to the confining magnetic field. The injected RF energy is phased to couple to said traveling waves with both a phase velocity component and a wave momentum component in the direction of the plasma traveling wave components. The injected RF energy has a predetermined spectrum selected so that said traveling waves couple to plasma electrons having velocities in a predetermined range .DELTA.. The velocities in the range are substantially greater than the thermal electron velocity of the plasma. In addition, the range is sufficiently broad to produce a raised plateau having width .DELTA. in the plasma electron velocity distribution so that the plateau electrons provide steady-state current to generate a poloidal magnetic field component sufficient for confining the plasma. In steady state operation of the fusion reactor, the fusion power density in the plasma exceeds the power dissipated inthe plasma.

  7. Optima Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Program Overview Optima Program Overview Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines Optima Program Overview John Farrell, Laboratory ...

  8. Strategic Planning Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Strategic Planning Overview Strategic Planning Overview BETO Strategic Planning Overview July 2013 programmanagementreview2013strategicplanningeng.pdf (1.29 MB) More Documents ...

  9. Overview of Propulsion Materials

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Vehicles Technologies Materials Program Jerry Gibbs Technology Development Manager Propulsion Materials Vehicle Technologies Program Overview of Propulsion Materials Project ID PM000 Vehicle Technologies Program eere.energy.gov Materials for Combustion Systems / High Efficiency Engines Turbocharger, Valve Train, Fuel Injection, Structural Components Head/Block, Sensors, Materials/Fuel Compatibility Materials for Exhaust and Energy Recovery DPFs, Catalysts, Thermoelectric Materials,

  10. LANL HED Programs Overview

    SciTech Connect

    Flippo, Kirk Adler

    2015-04-23

    The Powerpoint presentation provides an overview of High-Energy Density (HED) Physis, ICF and Burning Plasma research programs at Los Alamos National Lab. in New Mexico. Work in nuclear diagnostics is also presented, along with a summary of collaborations and upcoming projects.

  11. Credit Enhancement Overview Guide

    Energy.gov [DOE]

    This primer provides an overview of key considerations for state and local policymakers, utility energy efficiency program administrators, and program partners, such as financial institutions, on designing and implementing successful credit enhancement strategies for existing buildings in the residential and commercial sectors. Author: State and Local Energy Efficiency Action Network

  12. The Hanford Story: Overview

    Energy.gov [DOE]

    This is the Emmy Award-winning first chapter of The Hanford Story, a multimedia presentation that provides an overview of the Hanford Site—its history, today's cleanup activities, and a glimpse into the possibilities of future uses of the 586-square-mile government site in southeast Washington State.

  13. Compton scattering overview

    SciTech Connect

    Hartemann, F V

    2008-12-01

    An overview of linear and nonlinear Compton scattering is presented, along with a comparison with Thomson scattering. Two distinct processes play important roles in the nonlinear regime: multi-photon interactions, leading to the generation of harmonics, and radiation pressure, yielding a downshift of the radiated spectral features. These mechanisms, their influence on the source brightness, and different modeling strategies are also briefly discussed.

  14. Wind machine propellers - study of prototypes in steady state regime - non-steady state aspects (helices eoliennes - etude de prototypes en regime stationnaire - aspects instationnaires)

    SciTech Connect

    Leblanc, L.; de Saint Louvent, B.; Goethals, R.

    1981-11-01

    Presented is the theoretical examination of wind power machines and results of experiments undertaken at the Poitiers Aerodynamics Laboratory and the Studies and Research Establishment of the National Weather Service. The program included models exposed to steady flow and results were satisfactory for both horizontal axis and vertical axis wind machines. In addition, a study of the effects of variable flow upon wind energy was commenced. A prototype (Darrieus type) was tested both in situ and in the wind tunnel in order to initiate a preliminary evaluation of the effects of wind fluctuations, and compare them. First results are very promising so that more fully instrumented experimentation will be continued.

  15. DOE Hydrogen & Fuel Cell Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    t t 1 | Fuel Cell Technologies Program eere.energy.gov Fuel Cell Technologies Program DOE Hydrogen & Fuel Cell Overview Dr. Sunita Satyapal Program Manager U S D f E Overview U.S. ...

  16. Fuel Cell Technologies Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Program Overview Program Overview Richard Farmer Richard Farmer ... 2 t t F l ll ff hi hl ffi i di f l d Fuel Cells Address Our Key Energy Challenges ...

  17. EcoHouse Program Overview

    Energy.gov [DOE]

    Provides an overview of the Indianapolis Better Buildings program, the EcoHouse program, and Indianapolis Neighborhood Housing partnership (INHP).

  18. East Tennessee Technology Park overview

    Energy.gov [DOE]

    This fact sheet provides an overview of OREM’s activities and vision for the East Tennessee Technology Park.

  19. SEP Toolkit Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SEP Toolkit Overview SEP Toolkit Overview Overview.pdf (124.2 KB) More Documents & Publications Industrial SEP Ratepayer-funded Accelerator Factsheet SEP Overview Slides How Industrial Energy Efficiency Can Support State Climate and Energy Planning

  20. Better Plants Overview SGH | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Better Plants Overview SGH Better Plants Overview SGH Better Plants Overview SGH 151007.pdf (315.86 KB) More Documents & Publications Better Plants Two-Page Overview Better Plants Progress Update Fall 2013 Better Plants Progress Update 2014

  1. Overview of Commercial Buildings, 2003 - Full Report

    Energy Information Administration (EIA) (indexed site)

    Introduction Home > Households, Buildings & Industry > Commercial Buildings Energy Consumption Survey (CBECS) > Overview of Commercial Buildings Print Report: PDF Overview of...

  2. Innovative Exploration Technologies Subprogram Overview | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Subprogram Overview Innovative Exploration Technologies Subprogram Overview This overview of GTP's Innovative Exploration Technologies subprogram was given at the GTP Program Peer Review on May 18, 2010. overview_iet.pdf (396.27 KB) More Documents & Publications Innovative Exploration Technologies Subprogram Overview Geothermal Technologies Program Peer Review Program June 6 - 10, 2011 Low Temperature/Coproduced/Geopressured Subprogram Overview

  3. Optima Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Optima Program Overview John Farrell Optima Stakeholder Listening Day June 16, 2015 2 BIOENERGY TECHNOLOGIES OFFICE VEHICLE TECHNOLOGIES OFFICE multi office multi lab multi year initiative what is Optima? approach: co-optimize fuels and engines accelerate, coordinate, and focus efficiency and displacement 30% per vehicle petroleum reduction via 4 source: EIA 2014 reference case efficiency 7-14% beyond BAU 16 billion gallons advanced biofuel Optima research thrust 1 Provide scientific basis to

  4. Pathway and Resource Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pathway and Resource Overview Delivering Renewable Hydrogen Workshop - A Focus on Near-Term Applications Mark F. Ruth November 16, 2009 Palm Springs, CA NREL/PR-6A1-47108 National Renewable Energy Laboratory Innovation for Our Energy Future Definition and Presentation Outline Hydrogen pathway analysis is analysis of the total levelized cost (including return on investment), well-to- wheels (WTW) energy use, and WTW emissions for hydrogen production, delivery, and distribution pathways. This

  5. Enforcement Process Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SAFETY AND SECURITY ENFORCEMENT PROCESS OVERVIEW JULY 2016 Office of Enforcement Office of Enterprise Assessments U.S. Department of Energy  i Preface The Atomic Energy Act (AEA) of 1954, as amended, gives the Secretary of Energy (Secretary) the authority to establish rules, regulations, or orders necessary or desirable to promote the common defense and security of nuclear materials or to protect health or minimize danger to life or property. Subsequent amendments to the AEA give the

  6. Overview of Radiological Dose

    Office of Environmental Management (EM)

    ENERGY lab 18 Aug 2015 Richard Hammack, Monitoring Team Lead USDOE National Energy Technology Laboratory, Pittsburgh, PA Overview of NETL Field Studies Related to Oil and Gas Production DOE Tribal Leaders Forum Denver, Colorado Newfield Exploration, Bakken Petroleum System, North Dakota * Reduce Environmental Impacts * Demonstrate Safe/Reliable Operations * Improve Efficiency of Hydraulic Fracturing Program Objectives * Surface Monitoring - Ambient Air Quality - Air Emissions - Ground Motion -

  7. Renewable Electricity Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by Midwest Research Institute * Battelle Renewable Electricity Overview Bobi Garrett Associate Director, Renewable Electricity Science & Technology 12 August 2008 State Energy Advisory Board 2 National Renewable Energy Laboratory Innovation for Our Energy Transforming Our Electricity System Create Smart Grid Two-Way Power Flow Higher Capacity High Reliability/Self Healing

  8. Buildings Performance Database Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview Buildings.energy.gov/BPD BuildingsPerformanceDatabase@ee.doe.gov 2 * The BPD statistically analyzes trends in the energy performance and physical & operational characteristics of real commercial and residential buildings. The Buildings Performance Database 3 Design Principles * The BPD contains actual data on existing buildings - not modeled data or anecdotal evidence. * The BPD enables statistical analysis without revealing information about individual buildings. * The BPD cleanses

  9. Strategic Programs Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Programs Overview March 2013 2 EERE Strategic Programs: Mission To increase the effectiveness and impact of all EERE activities by funding cross-cutting (i.e., not technology- or program-specific) activities and initiatives, analysis, and engagement functions with key stakeholders, the media, and the public. Strategic Programs' projects, work products, and activities directly contribute to realizing EERE's mission; facilitate and amplify the successes of EERE technology offices; and soundly and

  10. Utility Partnerships Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partnerships Program Overview The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) Utility Partnerships Program fosters effective partnerships between federal agencies and their local serving utility. FEMP works to reduce the cost and environmental impact of the government by advancing energy and water efficiency, promoting the use of renewable and distributed energy, and improving utility management decisions. Federal energy managers must identify the most cost-effective

  11. 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 Efficiency & Renewable Energy eere.energy.gov Geothermal Technologies Program (GTP) Program Topic Areas *Low Temperature, Geopressured and Coproduced Resources *Innovative Exploration Technologies National Goals *Economy Putting people to work in the near- term, and in the future *Security Developing and expanding

  12. Steady-state low thermal resistance characterization apparatus: The bulk thermal tester

    SciTech Connect

    Burg, Brian R.; Kolly, Manuel; Blasakis, Nicolas; Gschwend, Dominic; Zürcher, Jonas; Brunschwiler, Thomas

    2015-12-15

    The reliability of microelectronic devices is largely dependent on electronic packaging, which includes heat removal. The appropriate packaging design therefore necessitates precise knowledge of the relevant material properties, including thermal resistance and thermal conductivity. Thin materials and high conductivity layers make their thermal characterization challenging. A steady state measurement technique is presented and evaluated with the purpose to characterize samples with a thermal resistance below 100 mm{sup 2} K/W. It is based on the heat flow meter bar approach made up by two copper blocks and relies exclusively on temperature measurements from thermocouples. The importance of thermocouple calibration is emphasized in order to obtain accurate temperature readings. An in depth error analysis, based on Gaussian error propagation, is carried out. An error sensitivity analysis highlights the importance of the precise knowledge of the thermal interface materials required for the measurements. Reference measurements on Mo samples reveal a measurement uncertainty in the range of 5% and most accurate measurements are obtained at high heat fluxes. Measurement techniques for homogeneous bulk samples, layered materials, and protruding cavity samples are discussed. Ultimately, a comprehensive overview of a steady state thermal characterization technique is provided, evaluating the accuracy of sample measurements with thermal resistances well below state of the art setups. Accurate characterization of materials used in heat removal applications, such as electronic packaging, will enable more efficient designs and ultimately contribute to energy savings.

  13. Continuous Energy MC Neutron/Photon

    Energy Science and Technology Software Center

    1991-10-10

    VIM solves the three-dimensional steady-state multiplication eigenvalue or fixed source neutron or photon (VIM3.0) transport problem using continuous energy-dependent nuclear data. It was designed for the analysis of fast critical experiments. In VIM3.0, the photon interactions i.e., pair production, coherent and incoherent scattering, and photoelectric events, and photon heating are tallied by group, region, and isotope.

  14. Method and apparatus for adapting steady flow with cyclic thermodynamics

    DOEpatents

    Swift, Gregory W.; Reid, Robert S.; Ward, William C.

    2000-01-01

    Energy transfer apparatus has a resonator for supporting standing acoustic waves at a selected frequency with a steady flow process fluid thermodynamic medium and a solid medium having heat capacity. The fluid medium and the solid medium are disposed within the resonator for thermal contact therebetween and for relative motion therebetween. The relative motion is produced by a first means for producing a steady velocity component and second means for producing an oscillating velocity component at the selected frequency and concomitant wavelength of the standing acoustic wave. The oscillating velocity and associated oscillating pressure component provide energy transfer between the steady flow process fluid and the solid medium as the steady flow process fluid moves through the resonator.

  15. Nanosecond Time Resolved and Steady State Infrared Studies of...

    Office of Scientific and Technical Information (OSTI)

    Ultrafast time-resolved infrared and steady state Fourier transform IR (FTIR) spectroscopies were used to probe TATB and its products after photoexcitation with a 5 ns pulse of 532 ...

  16. Paducah Site Undergoing Steady Groundwater Cleanup with Variety of Methods

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Undergoing Steady Groundwater Cleanup with Variety of Methods Paducah Site Undergoing Steady Groundwater Cleanup with Variety of Methods June 1, 2012 - 12:00pm Addthis The yellow outline depicts an area southeast of the C-400 Cleaning Building, background, where electrical resistance heating will be used to remove trichloroethene (TCE) down to 60 feet below ground. Electrodes will heat the chemical into a vapor that can be pumped to the surface and treated in the white

  17. Subsea completion data show steady activity levels

    SciTech Connect

    Mohr, H.O. )

    1993-02-01

    Review of subsea completion statistics indicates 45 installations during 1992 - one more than during 1991. The 45 installations are still considerably less than the all-time high of 66 installations in 1985. Petrobras continues to install three times as many subsea completions as Shell, the next most active user. However, as in the past three years, the overall-lower number of installations last year was due to reduced applications by Petrobras. During 1991, that company installed 10 subsea completions, whereas during 1988, for example, it completed 37 installations. It should be noted that reduced activity by petrobras reflects problems with financing and general activity, rather than a lack of confidence in subsea completions. The number of future subsea completions identified for installation during the next 10 years is 1,144 - some 10% more than the 1,014 identified at the end of 1991. The present planned installation figure is an all-time high; the next highest number of installations identified was 1,083 at the end of 1989. These and other statistics are presented in 10 tables. A brief analysis of each is included.

  18. Bonneville Power Administration Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Corrina Ikakoula, Tribal Account Executive DOE Tribal Energy Program Review B O N N E V I L L E P O W E R A D M I N I S T R A T I O N BPA OVERVIEW B O N N E V I L L E P O W E R A D M I N I S T R A T I O N McNary Dworshak Anderson Ranch Palisades Ice Harbor Grand Coulee Revelstroke Lower Monumental Little Goose John Day The Dalles Minidoka Lower Granite Chandler Rosa Albeni Falls Black Canyon Boise Diversion Mica Keenleyside Duncan BPA Service Area Columbia Basin Federal Dams: Canadian Dams

  19. AMPED Program Overview

    ScienceCinema

    Gur, Ilan

    2016-07-12

    An overview presentation about ARPA-E's AMPED program. AMPED projects seek to develop advanced sensing, control, and power management technologies that redefine the way we think about battery management. Energy storage can significantly improve U.S. energy independence, efficiency, and security by enabling a new generation of electric vehicles. While rapid progress is being made in new battery materials and storage technologies, few innovations have emerged in the management of advanced battery systems. AMPED aims to unlock enormous untapped potential in the performance, safety, and lifetime of today's commercial battery systems exclusively through system-level innovations, and is thus distinct from existing efforts to enhance underlying battery materials and architectures.

  20. AMPED Program Overview

    SciTech Connect

    Gur, Ilan

    2014-03-04

    An overview presentation about ARPA-E's AMPED program. AMPED projects seek to develop advanced sensing, control, and power management technologies that redefine the way we think about battery management. Energy storage can significantly improve U.S. energy independence, efficiency, and security by enabling a new generation of electric vehicles. While rapid progress is being made in new battery materials and storage technologies, few innovations have emerged in the management of advanced battery systems. AMPED aims to unlock enormous untapped potential in the performance, safety, and lifetime of today's commercial battery systems exclusively through system-level innovations, and is thus distinct from existing efforts to enhance underlying battery materials and architectures.

  1. Full Hybrid: Overview

    Alternative Fuels and Advanced Vehicles Data Center

    highlighted Starting button Low Speed button Cruising button Passing button Braking button Stopped button OVERVIEW Full hybrids use a gasoline engine as the primary source of power, and an electric motor provides additional power when needed. In addition, full hybrids can use the electric motor as the sole source of propulsion for low-speed, low-acceleration driving, such as in stop-and-go traffic or for backing up. This electric-only driving mode can further increase fuel efficiency under some

  2. Stop/Start: Overview

    Alternative Fuels and Advanced Vehicles Data Center

    highlighted Driving button Braking button subbanner graphic: gray bar OVERVIEW Stop/Start hybrids are not true hybrids since electricity from the battery is not used to propel the vehicle. However, the Stop/Start feature is an important, energy-saving building block used in hybrid vehicles. Stop/Start technology conserves energy by shutting off the gasoline engine when the vehicle is at rest, such as at a traffic light, and automatically re-starting it when the driver pushes the gas pedal to go

  3. FEMP Renewable Energy Overview

    SciTech Connect

    Not Available

    2003-06-01

    This four-page overview describes how Federal agencies can contact the Department of Energy's Federal Energy Management Program (FEMP) to obtain assistance in acquiring renewable energy systems, renewable fuels, and renewable ("green") power for use in their facilities and vehicles. Renewable resources, technologies, and fuels are described, as well as Federal goals for using clean, sustainable renewable energy; the current goal is to supply 2.5% of the Federal Government's energy with renewable sources by 2005. Also included is a description of the resources and technologies themselves and associated benefits.

  4. Vision 2020 overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vision 2020 overview Vision 2020 overview This fact sheet provides an overview of OREM's ultimate vision for the East Tennessee Technology Park when cleanup finishes in 2020. It describes the innovation, growth, transportation, and environmental conservation underway and anticipated for the site in the coming years. Vision 2020 overview (2.73 MB) More Documents & Publications East Tennessee Technology Park overview OREM overview Environmental Management Disposal Facility overview

  5. TECHNOLOGY READINESS ASSESSMENT-OVERVIEW

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ASSESSMENT-OVERVIEW JANUARY 2015 -A CHECKPOINT ALONG A CHALLENGING JOURNEY DOE/NETL-2015/1711 U.S. Department of Energy 2014 TECHNOLOGY READINESS ASSESSMENT-OVERVIEW 2 2014 TECHNOLOGY READINESS ASSESSMENT-OVERVIEW Office of Fossil Energy | National Energy Technology Laboratory DISCLAIMER 3 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes

  6. Concentrating Solar Power (CSP) Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Concentrating Solar Power (CSP) Overview Mark S. Mehos CSP Program Manager National Renewable Energy Laboratory Golden, CO NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for Sustainable Energy, LLC Outline * Technology Overview * U.S. and International Market Overview * DOE Research and Development National Renewable Energy Laboratory Innovation for Our Energy Future CSP, aka Solar Thermal Power Linear

  7. Utility Partnerships Program Overview (Brochure)

    SciTech Connect

    Not Available

    2011-07-01

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

  8. Discussion Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview presentation describing the High Temperature Membrane Working Group Meeting held ... High Temperature, Low Relative Humidity Membrane Program High Temperature Membrane ...

  9. Fuel Cell Technologies Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    IEA HIA Hydrogen Safety Stakeholder Workshop Bethesda, Maryland Fuel Cell Technologies Program Overview Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program ...

  10. Overview of solar thermal technologies

    SciTech Connect

    None, None

    2009-01-18

    The solar-thermal overview section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  11. Hanford Story: Overview - Questions - Hanford Site

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview - Questions The Hanford Story Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size What word did you use to describe Hanford before you watched the movie? After? Why is Hanford cleanup important to the local tribes? What role did Hanford play in the Manhattan Project? Why was Hanford selected for this? Why is Hanford considered a "city within its own right?" Why is B Reactor an important part of world history? Why did plutonium production continue

  12. Tracer advection by steady groundwater flow in a stratified aquifer

    SciTech Connect

    Sposito, Garrison; Weeks, Scott W.

    1997-01-02

    The perfectly stratified aquifer has often been investigated as a simple, tractable model for exploring new theoretical issues in subsurface hydrology. Adopting this approach, we show that steady groundwater flows in the perfectly stratified aquifer are always confined to a set of nonintersecting permanent surfaces, on which both streamlines and vorticity lines lie. This foliation of the flow domain exists as well for steady groundwater flows in any isotropic, spatially heterogeneous aquifer. In the present model example it is a direct consequence of the existence of a stream function, we then demonstrate that tracer plume advection by steady groundwater flow in a perfectly stratified aquifer is never ergodic, regardless of the initial size of the tracer plume. This nonergodicity, which holds also for tracer advection in any isotropic, spatially heterogeneous aquifer, implies that stochastic theories of purely advective tracer plume movement err in assuming ergodic behavior to simplify probabilistic calculations of plume spatial concentration moments.

  13. Gerber-Overview.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    October 7 , 2 013 Overview * We're h olding t his r eview t o e nsure t hat - you h ave t he H PC r esources y ou n eed t o b e s uccessful i n y our research - NERSC c an f ulfill i ts m ission t o a ccelerate s cien>fic d iscovery w ithin the O ffice o f S cience * Your i nput h elps N ERSC - create s cience---based j us>fica>on f or a cquiring n eeded r esources - focus o n d elivering t he s ervices t hat a re i mportant t o y ou - make t echnology d ecisions * Result: N ERSC c an b

  14. Overview of Integrated Waste Treatment Unit

    Office of Environmental Management (EM)

    Integrated Waste Treatment Unit Overview Overview for the DOE High Level Waste Corporate Board March 5, 2009 safety performance cleanup closure M E Environmental ...

  15. EERE FY 2016 Budget Overview -- Sustainable Transportation |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sustainable Transportation EERE FY 2016 Budget Overview -- Sustainable Transportation Office of Energy Efficiency and Renewable Energy FY 2016 Budget Overview -- Sustainable...

  16. Overview for Newcomers | Department of Energy

    Office of Environmental Management (EM)

    icon Overview for Newcomers More Documents & Publications Overview for Newcomers Transportation Security Communication Is Key to Packaging and Transportation Safety and Compliance...

  17. Overview: Enabling Science and Methods Subtask. (Conference)...

    Office of Scientific and Technical Information (OSTI)

    Overview: Enabling Science and Methods Subtask. Citation Details In-Document Search Title: Overview: Enabling Science and Methods Subtask. Authors: Sullivan, John P. Publication ...

  18. Jefferson Lab physics overview: Recent results (Conference) ...

    Office of Scientific and Technical Information (OSTI)

    Jefferson Lab physics overview: Recent results Citation Details In-Document Search Title: Jefferson Lab physics overview: Recent results You are accessing a document from the ...

  19. Jefferson Lab physics overview: Recent results (Conference) ...

    Office of Scientific and Technical Information (OSTI)

    Jefferson Lab physics overview: Recent results Citation Details In-Document Search Title: Jefferson Lab physics overview: Recent results I review highlights of the Jefferson Lab ...

  20. EPA Regulations Overview Website | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Overview Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: EPA Regulations Overview Website Abstract This website contains information about...

  1. Residential Buildings Integration Program Overview - 2015 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Integration Program Overview - 2014 BTO Peer Review Residential Buildings Integration Program Overview - 2016 BTO Peer Review NREL: Building America Total Quality Management - 2015

  2. WORKSHOP: SUSTAINABILITY IN MANUFACTURING AGENDA AND OVERVIEW...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    WORKSHOP: SUSTAINABILITY IN MANUFACTURING AGENDA AND OVERVIEW WORKSHOP: SUSTAINABILITY IN MANUFACTURING AGENDA AND OVERVIEW PDF icon Sustainable Manufacturing Workshop Agenda.pdf ...

  3. Risk Management Process Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Risk Management Process Overview Risk Management Process Overview figure depicting three tier risk management process The cybersecurity risk management process explained in the ...

  4. Lightweight Materials Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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

  5. Commercial Buildings Integration Program Overview - 2016 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Buildings Integration Program Overview - 2016 BTO Peer Review Commercial Buildings Integration Program Overview - 2016 BTO Peer Review Presenter: Jason Hartke, U.S. Department of ...

  6. Technology Integration Overview | Department of Energy

    Energy.gov [DOE] (indexed site)

    vtpn02tismith2012o.pdf (1.85 MB) More Documents & Publications Technology Integration Overview Technology Integration Overview Vehicle Technologies Office Merit Review 2014: ...

  7. U.S. gasoline prices remain steady (short version)

    Energy Information Administration (EIA) (indexed site)

    gasoline prices remain steady (short version) The U.S. average retail price for regular gasoline remained unchanged this week at $2.78 a gallon on Monday, based on the weekly price survey by the U.S. Energy Information Administration

  8. Steady State Load Characterization Fact Sheet: 2012 Chevy Volt

    SciTech Connect

    Don Scoffield

    2015-01-01

    This fact sheet characterizes the steady state charging behavior of a 2012 Chevy Volt. Both level 1 charging (120 volt) and level 2 charging (208 volts) is investigated. This fact sheet contains plots of efficiency, power factor, and current harmonics as vehicle charging is curtailed. Prominent current harmonics are also displayed in a histogram for various charge rates.

  9. Office of Technology Transitions- Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    The following fact sheet provides an overview of the Office of Technology Transitions (OTT). The Department of Energy (DOE) is one of the largest supporters of technology transfer in the federal...

  10. An Energy Overview of Colombia

    SciTech Connect

    anon.

    2003-10-20

    The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site--each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Colombia. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  11. An Energy Overview of Peru

    SciTech Connect

    anon.

    2003-10-20

    The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Peru. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  12. An Energy Overview of Ecuador

    SciTech Connect

    anon.

    2003-10-17

    The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Ecuador. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  13. Building Energy Modeling (BEM) Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Modeling (BEM) Overview 2014 Building Technologies Office Peer Review Amir Roth, Ph.D. amir.roth@ee.doe.gov BEM is a Fundamental Energy-Efficiency Technology BEM calculates ...

  14. LBNL SEED for Cities Overview

    Energy.gov [DOE]

    One page overview produced by Lawrence Berkeley National Lab detailing the use of the Standard Energy Efficiency Data (SEED) Platform for cities interested in using it for data collection and management.

  15. Macro-System Model Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Macro Macro - - System System - - Model Overview: Model Overview: DOE H2 Analysis Workshop DOE H2 Analysis Workshop Mark Ruth January 26, 2006 2 Outline * Need for the MSM * What the MSM will be * Initial issues the MSM will address * Status update 3 Need for a MSM framework Need for MSM: * Support Systems Analysis, to help guide R&D * Standardization of information transferred between element models * Reduce resources needed for multi-model analyses * Analyze interrelationships * Provide

  16. Fuel Cell Technologies Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CSD Workshop Washington, DC Fuel Cell Technologies Program Overview Dr. Sunita Satyapal Director, Fuel Cell Technologies Office Energy Efficiency and Renewable Energy U.S. Department of Energy 3/20/2012 2 | Fuel Cell Technologies Program eere.energy.gov Overview Fuel Cells - An Emerging Global Industry Clean Energy Patent Growth Index [1] shows that fuel cell patents lead in the clean energy field with over 950 fuel cell patents issued in 2011. * Nearly double the second place holder, solar,

  17. 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 10/17/2012 2 | Fuel Cell Technologies Program eere.energy.gov Overview Fuel Cells - An Emerging Global Industry Clean Energy Patent Growth Index [1] shows that fuel cell patents lead in the clean energy field with over 950 fuel cell patents issued in 2011. * Nearly double the second place holder, solar, which has ~540

  18. ARM - Submitting Proposals : Guideline Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    govField CampaignsSubmitting Proposals : Guideline Overview Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites

  19. Buildings Performance Database Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Buildings Performance Database Overview Buildings Performance Database Overview Buildings Performance Database Overview, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. bpd_overview_2014.pdf (2.19 MB) More Documents & Publications Buildings Performance Database (BPD) - 2014 BTO Peer Review Buildings Performance Database - 2013 BTO Peer Review Data Preparation Process for the Buildings Performance Database

  20. Save Energy Now LEADER Pledge Overview

    SciTech Connect

    2010-02-02

    Provides an overview of ITP's Save Energy Now LEADER initiative. Specifically, the pledge industrial companies make.

  1. Bioenergy Technologies Office Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview Bioenergy Technologies Office Overview This slideshow explains the work of the Bioenergy Technologies Office. To download the file, right click and save it to your computer, then open the file with Adobe Reader. bioenergy_overview_july_2014 (13.72 MB) More Documents & Publications Bioenergy Technologies Office Overview August 2014 Monthly News Blast 2013 Peer Review Presentations-Plenaries

  2. Hydrogen production: Overview of technology options

    SciTech Connect

    None, None

    2009-01-15

    Overview of technology options for hydrogen production, its challenges and research needs and next steps

  3. QUASI-STEADY CONFIGURATIONS OF CONDUCTIVE INTRACLUSTER MEDIA

    SciTech Connect

    Voit, G. M.

    2011-10-10

    The radial distributions of temperature, density, and gas entropy among cool-core clusters tend to be quite similar, suggesting that they have entered a quasi-steady state. If that state is regulated by a combination of thermal conduction and feedback from a central active galactic nucleus (AGN), then the characteristics of those radial profiles ought to contain information about the spatial distribution of AGN heat input and the relative importance of thermal conduction. This paper addresses those topics by deriving steady-state solutions for clusters in which radiative cooling, electron thermal conduction, and thermal feedback fueled by accretion are all present, with the aim of interpreting the configurations of cool-core clusters in terms of steady-state models. It finds that the core configurations of many cool-core clusters have entropy levels just below those of conductively balanced solutions in which magnetic fields have suppressed electron thermal conduction to {approx}1/3 of the full Spitzer value, suggesting that AGN feedback is triggered when conduction can no longer compensate for radiative cooling. And even when feedback is necessary to heat the central {approx}30 kpc, conduction may still be the most important heating mechanism within a cluster's central {approx}100 kpc.

  4. Mercury Treatment Facility overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mercury Treatment Facility overview Mercury Treatment Facility overview This fact sheet provides a brief overview for the need and capabilities of the Mercury Treatment Facility at Y-12. The project will provide a mechanism to control and limit mercury migration resulting from future large-scale demolition of the site's mercury contaminated facilities. Mercury Treatment Facility overview (796.41 KB) More Documents & Publications Upper East Fork Poplar Creek OREM overview Technology Plan to

  5. A safety overview of Sandia National Laboratories' reactor facilities

    SciTech Connect

    Philbin, J.S.

    1989-04-01

    This report provides an overview of Sandia National Laboratories' safety policies and practices supporting the operation of Sandia's nuclear reactor facilities. These policies and practices have evolved from Sandia's 30 years of experience and leadership in the design, construction, and operation of steady-state and pulse research reactors. The report illustrates how Sandia has implemented DOE orders and research reactor standards with the goal of reducing risks to the lowest reasonable levels for its employees, contractors, the public, and the environment. The impact of DOE orders and standards on virtually all aspects of reactor operations and administration is illustrated. Included in the report are descriptions of safety documentation (Technical Specifications and Safety Analysis Reports); the facility safety review system for addressing radiological protection and other environmental, safety and health issues; experiment activities; quality assurance; training and certification; and emergency planning.

  6. Continuity of Operations

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2005-01-14

    The notice defines requirements and responsibilities for continuity of operations planning within the DOE to ensure the capability to continue essential Departmental functions across a wide range of all hazard emergencies. Does not cancel other directives.

  7. An Energy Overview of Bolivia

    SciTech Connect

    anon.

    2003-08-13

    The DOE Office of Fossil Energy maintained a web site that was meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consisted of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There were also more than 30 Country Energy Overviews at the web site -- each of these was a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Bolivia.

  8. EV Sales Skyrocketing. eGallon Holds Steady.

    Office of Energy Efficiency and Renewable Energy (EERE)

    We're updating monthly eGallon numbers and highlighting the continued growth of electric vehicle sales.

  9. Low Cost Carbon Fiber Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Low Cost Carbon Fiber Overview 9 May 2011 LM002 This presentation does not contain any proprietary, confidential or otherwise restricted information. 2 Managed by UT-Battelle for the U.S. Department of Energy Presentation_name CARBON FIBER OVERVIEW Materials LM002 Task FY 2010 Budget Industry Cost Share FY 2011 Budget Industry Cost Share Precursors $1,725,000 $688,000 $1,850,000 $1,136,000 Commercialization of Textile Precursors Precursor & Fiber Evaluation Polyolefin Precursors Lignin Based

  10. DOE Workshop Overview and Purpose

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4/13/2016 eere.energy.gov DOE Workshop Overview and Purpose Workshop on Gas Clean-Up for Fuel Cell Applications 3/6/2014, Argonne National Laboratory Dr. Dimitrios Papageorgopoulos Fuel Cells Program Manager Fuel Cell Technologies Office U.S. Department of Energy 2 | Fuel Cell Technologies Office eere.energy.gov Fuel Cells Overview and Benefits The Role of Fuel Cells Key Benefits Very High Efficiency Reduced CO 2 Emissions * 35-50%+ reductions for CHP systems (>80% with biogas) * 55-90%

  11. Steady Deflagration of PBX-9501 Within a Copper Cylinder

    SciTech Connect

    Pemberton, Steven J.; Herrera, Dennis H.; Herrera, Tommy J.; Arellano, Jesus C.; Sandoval, Thomas D.

    2012-06-26

    A copper cylinder cook-off experiment has been designed to cause steady deflagration in PBX-9501 explosive material. The design is documented and preliminary copper expansion results are presented for steady deflagration with a reaction speed of 1092 +/- 24 m/s. The expansion of reaction products from the detonation of an explosive is something that is well understood, and reasonably simulated using documented equations of state (EOS) for many explosives of interest. These EOS were historically measured using a 'standard' copper cylinder test design; this design comprised an annealed, oxygen-free high conductivity (OFHC) copper tube filled with explosive material and detonated from one end. Expansion of the copper wall was measured as a function of time using either a streak camera (for classic testing), or more recently using laser velocimetry techniques. Expansion data were then used to derive the EOS in various preferred forms - which are not discussed here for the sake of brevity. [Catanach, et. al., 1999] When an explosive deflagrates rather than detonating, simulation becomes more difficult. Reaction products are released on a slower time scale, and the reactions are much more affected by the geometry and local temperature within the reaction environment. It is assumed that the standard, documented EOS will no longer apply. In an effort to establish a first order approximation of deflagration product behavior, a cook-off test has been designed to cause steady deflagration in PBX-9501 explosive material, and to record the copper expansion profile as a function of time during this test. The purpose of the current paper is to document the initial test design and report some preliminary results. A proposal for modification of the design is also presented.

  12. U.S. gasoline prices remain steady (long version)

    Energy Information Administration (EIA) (indexed site)

    8, 2015 U.S. gasoline prices remain steady (long version) The U.S. average retail price for regular gasoline remained unchanged this week at $2.78 a gallon on Monday, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.38 a gallon, down 6.7 cents from a week ago. Prices were lowest in the Gulf Coast states at 2.54 a gallon, up 5.3 cents. This is Marlana Anderson, with EIA, in Washington. For more information,

  13. System studies for quasi-steady-state advanced physics tokamak

    SciTech Connect

    Reid, R.L.; Peng, Y.K.M.

    1983-11-01

    Parametric studies were conducted using the Fusion Engineering Design Center (FEDC) Tokamak Systems Code to investigate the impact of veriation in physics parameters and technology limits on the performance and cost of a low q/sub psi/, high beta, quasi-steady-state tokamak for the purpose of fusion engineering experimentation. The features and characteristics chosen from each study were embodied into a single Advanced Physics Tokamak design for which a self-consistent set of parameters was generated and a value of capital cost was estimated.

  14. An Overview of the SGP Tandem Differential Mobility Analyzer

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    An Overview of the SGP Tandem Differential Mobility Analyzer Collins, Don Texas A&M University Spencer, Chance Texas A&M University Category: Instruments A differential mobility analyzer / tandem differential mobility analyzer (DMA / TDMA) system was integrated into the Aerosol Observing System (AOS) trailer at the SGP site in September, 2005. This instrument is used to continuously characterize the size-resolved concentration, hygroscopicity, and volatility of submicron particles. These

  15. Hydrate characterization research overview

    SciTech Connect

    Malone, R.D.

    1993-06-01

    Gas hydrate research has been focused primarily on the development of a basic understanding of hydrate formation and dissociation in the laboratory, as well as in the field. Laboratory research on gas hydrates characterized the physical system, which focused on creating methane hydrates samples, tetrahydrofuran (THF) hydrate samples, consolidated rock samples, frost base mixtures, water/ice-base mixtures, and water-base mixtures. Laboratory work produced measurements of sonic velocity and electrical resistivity of hydrates. As work progressed, areas, such as the Gulf of Mexico and the Guatemala Trench, where gas hydrates are likely to occur were identified, and specific high potential areas were targeted for detailed investigation. The testing of samples and recovered cores from such areas provided information for detection of hydrate formations in the natural environment. Natural gas hydrate samples have been tested for thermal properties, dissociation properties, fracture mechanics, and optical properties. Acoustical properties were investigated both in the laboratory and, as possible, in the field. Sonic velocity and electrical resistivity measurements will continue to be obtained. These activities have been undertaken in hydrate deposits on Alaska`s North Slope, the Gulf of Mexico and the US East coast offshore, as well as other gas hydrate target areas.

  16. Solid-State Lighting Subprogram Overview - 2016 BTO Peer Review...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Subprogram Overview - 2016 BTO Peer Review Solid-State Lighting Subprogram Overview - 2016 ... an overview of the Building Technologies Office's Solid-State Lighting subprogram. ...

  17. Overview of the DOE Health Impacts Research | Department of Energy

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Overview of the DOE Health Impacts Research Overview of the DOE High Efficiency Engine Technologies R&D Overview oi the DOE High Efficiency Engine ...

  18. Department of Energy Office of Science Transportation Overview...

    Office of Environmental Management (EM)

    Energy Office of Science Transportation Overview Department of Energy Office of Science Transportation Overview Overview of the Office of Science for Transportation. PDF icon ...

  19. DOE Codes Program Overview - 2015 Peer Review | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Codes Program Overview - 2015 Peer Review DOE Codes Program Overview - 2015 Peer Review Presenter: David Cohan, DOE View the Presentation PDF icon DOE Codes Program Overview - 2015 ...

  20. Commercial and Industrial DSM Program Overview | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial and Industrial DSM Program Overview Commercial and Industrial DSM Program Overview Presentation provides an overview of PEPCO and Delmarva Power's demand side management...

  1. Workforce Overview - 2015 BTO Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workforce Overview - 2015 BTO Peer Review Workforce Overview - 2015 BTO Peer Review Presenter: Monica Neukomm, U.S. Department of Energy View the Presentation Workforce Overview - ...

  2. Hydrogen and Fuel Cells Program Overview: 2012 Annual Merit Review...

    Energy.gov [DOE] (indexed site)

    Overview (6.11 MB) More Documents & Publications Fuel Cell Technologies Program - DOD-DOE Workshop: Shipboard APUs Overview Hydrogen and Fuel Cells Program Overview: Hydrogen ...

  3. Pumping System Assessment Tool Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pumping System Assessment Tool Overview Pumping System Assessment Tool Overview This power point presentation provides an overview of AMO's pumping system assessment tool (PSAT) ...

  4. Energy Exchange 2015 Overview Presentation

    Energy.gov [DOE]

    Webinar presentation slides delivered by Federal Energy Management Program Director Timothy Unruh offer an overview of the Energy Exchange 2015, a federal training event that took place from August 11-13, 2015, at the Phoenix Convention Center in Phoenix, Arizona.

  5. Cyclotron Institute » Facilities Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Facilities Overview Facility Layout The Cyclotron Institute has expanded steadily since commissioning the original cyclotron in 1967 and is currently upgrading again. The diagram to the left shows the variety of sophisticated detectors and spectrometers that enhance the Institute's capacity for nuclear research. Follow the links in the menu for more detailed information about our facilities

  6. State Energy Overview. [Contains glossary

    SciTech Connect

    Not Available

    1983-10-01

    An overview of selected energy-related data for the United States, for each state, and for the District of Columbia is presented. Included are the quantities of energy produced and consumed, estimates of fuel reserves, the value of nonrenewable fuels produced by type, energy expenditures, and consumer prices. Also provided for each state are selected demographic and energy-related information that have been ranked and expressed as a percent of the national total. This overview provides a ready reference and a quick access to selected state energy information and state rankings for various socioeconomic and energy items. The State Energy Overview is arranged in five sections. The first section presents United States totals and an overview of state rankings. The second depicts data for the 50 states and the District of Columbia. The glossary presents definitions germane to this publication and the fourth section describes methodology and includes remarks concerning the information and methods used to estimate 1982 consumption numbers. The fifth section presents sources of data and information for this publication. A summary of each section is included.

  7. Ground Source Heat Pump Subprogram Overview

    Energy.gov [DOE]

    This overview of GTP's Ground Source Heat Pump subprogram was given at GTP's Program Peer Review on May 18, 2010.

  8. Wind Powering America Program Overview (Fact Sheet)

    SciTech Connect

    Not Available

    2008-04-01

    This fact sheet provides an overview of the U.S. Department of Energy's Wind Powering America Program.

  9. Geothermal Technologies Program Overview Presentation at Stanford

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Geothermal Workshop | Department of Energy Overview Presentation at Stanford Geothermal Workshop Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop General overview of Geothermal Technologies Program that includes information about subprograms and where each focuses. gtp_overview_stanford_final.pdf (1.31 MB) More Documents & Publications Fiscal Year 2013 Budget Request Briefing Geothermal Technologies Program GRC Presentation, 10/1/2012 Geothermal

  10. Commercial Building Demonstration and Deployment Overview - 2014...

    Energy.gov [DOE] (indexed site)

    Technologies Office's Commercial Building Demonstration and Deployment activities. ... View the Presentation Commercial Building Demonstration and Deployment Overview - 2014 BTO ...

  11. Overview of Fuels Technologies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuels Technologies Overview of Fuels Technologies 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ft000_stork_2011_o.pdf (200.66 KB) More Documents & Publications Fuels & Lubricants R&D Overview of DOE Fuel & Lubricant Technologies R&D Overview of the DOE High Efficiency Engine Technologies

  12. Oak Ridge ARI Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Oak Ridge ARI Overview Oak Ridge ARI Overview This fact sheet covers the asset revitalization initiative in Oak Ridge, TN. Oakridge_Fact_Sheet.pdf (382.48 KB) More Documents & Publications ARI Quarterly Newsletter Oak Ridge ARI Overview ARI: Creating a 2020 DOE Recommendation 225: Recommendation on DOE Oak Ridge GIS Fact Sheets

  13. Utility Partnerships Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utility Partnerships Program Overview Utility Partnerships Program Overview Document describes the Utility Partnerships Program within the U.S. Department of Energy's Federal Energy Management Program. Download the Utility Partnerships Program Overview. (1.83 MB) More Documents & Publications Federal Utility Partnership Working Group Seminar: Chairman's Corner Funding Federal Energy and Water Projects Federal Utility Partnership Working Group Meeting Chairman's Corner

  14. Constraints On The Mechanism Of Long-Term, Steady Subsidence...

    OpenEI (Open Energy Information) [EERE & EIA]

    of an array of continuous GPS stations as part of a Plate Boundary Observatory volcano cluster will help to refine this model. Authors Michael Poland, Roland Burgmann, Daniel...

  15. DOE-LPO_Outreach_LPO-Overview_CSP | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    OutreachLPO-OverviewCSP DOE-LPOOutreachLPO-OverviewCSP PDF icon DOE-LPOOutreachLPO-OverviewCSP.pdf More Documents & Publications TITLE XVII PROGRAM OVERVIEW (February 2016) ...

  16. CPR methodology with new steady-state criterion and more accurate statistical treatment of channel bow

    SciTech Connect

    Baumgartner, S.; Bieli, R.; Bergmann, U. C.

    2012-07-01

    An overview is given of existing CPR design criteria and the methods used in BWR reload analysis to evaluate the impact of channel bow on CPR margins. Potential weaknesses in today's methodologies are discussed. Westinghouse in collaboration with KKL and Axpo - operator and owner of the Leibstadt NPP - has developed an optimized CPR methodology based on a new criterion to protect against dryout during normal operation and with a more rigorous treatment of channel bow. The new steady-state criterion is expressed in terms of an upper limit of 0.01 for the dryout failure probability per year. This is considered a meaningful and appropriate criterion that can be directly related to the probabilistic criteria set-up for the analyses of Anticipated Operation Occurrences (AOOs) and accidents. In the Monte Carlo approach a statistical modeling of channel bow and an accurate evaluation of CPR response functions allow the associated CPR penalties to be included directly in the plant SLMCPR and OLMCPR in a best-estimate manner. In this way, the treatment of channel bow is equivalent to all other uncertainties affecting CPR. Emphasis is put on quantifying the statistical distribution of channel bow throughout the core using measurement data. The optimized CPR methodology has been implemented in the Westinghouse Monte Carlo code, McSLAP. The methodology improves the quality of dryout safety assessments by supplying more valuable information and better control of conservatisms in establishing operational limits for CPR. The methodology is demonstrated with application examples from the introduction at KKL. (authors)

  17. Library of Continuation Algorithms

    Energy Science and Technology Software Center

    2005-03-01

    LOCA (Library of Continuation Algorithms) is scientific software written in C++ that provides advanced analysis tools for nonlinear systems. In particular, it provides parameter continuation algorithms. bifurcation tracking algorithms, and drivers for linear stability analysis. The algorithms are aimed at large-scale applications that use Newton’s method for their nonlinear solve.

  18. Steady state model of an industrial FCC unit

    SciTech Connect

    Lopez-Isunza, F.; Ancheyta-Juarez, J.

    1996-12-31

    A reactor model has been developed to simulate the steady-state of an industrial fluid catalytic cracking unit using a three-lump kinetic expression with parameters estimated from experiments in a microactivity test reactor. The model considers a transported bed reactor (riser) where gas-oil and catalyst are in contact to perform the endothermic cracking reactions, interacting with a two-phase moving bed regenerator with recirculation where the combustion of the coke deposited on the catalyst takes place. The model is used to find best operating conditions for maximizing gasoline yield in terms of gas-oil feed temperature (To) and recycled catalyst to gas-oil ratio (C/O). 12 refs., 4 figs.

  19. Fueling Requirements for Steady State high butane current fraction discharges

    SciTech Connect

    R.Raman

    2003-10-08

    The CT injector originally used for injecting CTs into 1T toroidal field discharges in the TdeV tokamak was shipped PPPL from the Affiliated Customs Brokers storage facility in Montreal during November 2002. All components were transported safely, without damage, and are currently in storage at PPPL, waiting for further funding in order to begin advanced fueling experiments on NSTX. The components are currently insured through the University of Washington. Several technical presentations were made to investigate the feasibility of the CT injector installation on NSTX. These technical presentations, attached to this document, were: (1) Motivation for Compact Toroida Injection in NSTX; (2) Assessment of the Engineering Feasibility of Installing CTF-II on NSTX; (3) Assessment of the Cost for CT Installation on NSTX--A Peer Review; and (4) CT Fueling for NSTX FY 04-08 steady-state operation needs.

  20. Steady state plasma operation in RF dominated regimes on EAST

    SciTech Connect

    Zhang, X. J.; Zhao, Y. P.; Gong, X. Z.; Hu, C. D.; Liu, F. K.; Hu, L. Q.; Wan, B. N. Li, J. G.

    2015-12-10

    Significant progress has recently been made on EAST in the 2014 campaign, including the enhanced CW H&CD system over 20MW heating power (LHCD, ICRH and NBI), more than 70 diagnostics, ITER-like W-monoblock on upper divertor, two inner cryo-pumps and RMP coils, enabling EAST to investigate long pulse H mode operation with dominant electron heating and low torque to address the critical issues for ITER. H-mode plasmas were achieved by new H&CD system or 4.6GHz LHCD alone for the first time. Long pulse high performance H mode has been obtained by LHCD alone up to 28s at H{sub 98}∼1.2 or by combing of ICRH and LHCD, no or small ELM was found in RF plasmas, which is essential for steady state operation in the future Tokamak. Plasma operation in low collision regimes were implemented by new 4.6GHz LHCD with core Te∼4.5keV. The non-inductive scenarios with high performance at high bootstrap current fraction have been demonstrated in RF dominated regimes for long pulse operation. Near full non-inductive CD discharges have been achieved. In addition, effective heating and decoupling method under multi-transmitter for ICRF system were developed in this campaign, etc. EAST could be in operation with over 30MW CW heating and current drive power (LHCD ICRH NBI and ECRH), enhanced diagnostic capabilities and full actively-cooled metal wall from 2015. It will therefore allow to access new confinement regimes and to extend these regimes towards to steady state operation.

  1. NEMA Distribution Transformers, CCE Overview and Update presentation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Distribution Transformers, CCE Overview and Update presentation, dated 05242011 NEMA Distribution Transformers, CCE Overview and Update presentation, dated 05242011 This ...

  2. 2014-10-06 DOE Certification, Compliance, and Enforcement Overview...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Enforcement Overview for Refrigerators, Refrigerator-Freezers, Freezers, ... and Enforcement Overview for Refrigerators, Refrigerator-Freezers, Freezers, ...

  3. Sandia Corporate Overview - Core group

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    FARAD: Facility for Advanced RF and Algorithmic Development Exploratory Radar Systems Capabilities Overview Dale Dubbert Sandia National Laboratories (505) 845-8424 dfdubbe@sandia.gov 6-21-2016 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved for public release,

  4. Energy and Infrastructure Future Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Rush Robinett Energy &Infrastructure Future Group Sandia National Laboratories rdrobin@sandia.gov Energy & Infrastructure Future Overview 2 Sandia's Core Purpose "Helping our Nation Secure a Peaceful and Free World through Technology" * National Security Laboratory * Broad mission in developing science and technology applications to meet our rapidly changing, complex national security challenges * Safety, security and reliability of our nation's nuclear weapon stockpile 3

  5. Federal Building Metering Guidance Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Federal Building Metering Guidance Overview  Metering is required for electricity, natural gas, steam, and water consumption per * Energy Policy Act of 2005 * National Energy Conservation Policy Act Section 543, as amended (42 U.S.C. § 8253) * Executive Order 13693, Planning for Federal Sustainability in the Next Decade  Federal Building Metering Guidance issued November 2014 stated the purpose of metering Federal buildings is to collect, analyze, and act on the energy performance data *

  6. Feedstocks Peer Review Overview Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    John Ferrell Feedstocks Peer Review Overview Presentation May 20, 2013 2 | Bioenergy Technologies Office eere.energy.gov Courtesy Sapphire Energy, LLC Introduction: Terrestrial and Algal Feedstocks Feedstock supply efforts focus on RD&D to develop and optimize cost-effective and sustainable integrated systems for growing, harvesting, collecting, storing, preprocessing, handling, and transporting quality feedstock to biorefineries. Courtesy Sapphire Energy, LLC 3 | Bioenergy Technologies

  7. Fuel Cell Technologies Office Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biological Hydrogen Production Workshop Sara Dillich U.S Department of Energy Office of Energy Efficiency & Renewable Energy Fuel Cell Technologies Office National Renewable Energy Laboratory Golden, Colorado September 24, 2013 2 Hydrogen and Fuel Cells Program Overview Nearly 300 projects currently funded at companies, national labs, and universities/institutes Mission: Enable widespread commercialization of a portfolio of hydrogen and fuel cell technologies through applied research,

  8. National Renewable Energy Laboratory: Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bobi Garrett Associate Director 12 August 2008 State Energy Advisory Board National Renewable Energy Laboratory: Overview National Renewable Energy Laboratory Innovation for Our Energy Future Energy Solutions Are Enormously Challenging Must address all three imperatives National Renewable Energy Laboratory Innovation for Our Energy Future To Impact Speed and Scale of Impact, An Integrated Approach is Required National Renewable Energy Laboratory Innovation for Our Energy Future INL NREL Lawrence

  9. Overview of DOE Delivery Work

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Transmission and Distribution Workshop Sara Dillich U.S Department of Energy Office of Energy Efficiency & Renewable Energy Fuel Cell Technologies Office National Renewable Energy Laboratory Golden, Colorado February 25, 2014 2 Hydrogen and Fuel Cells Program Overview Nearly 300 projects currently funded at companies, national labs, and universities/institutes Mission: Enable widespread commercialization of a portfolio of hydrogen and fuel cell technologies through applied research,

  10. Equation of State Project Overview

    SciTech Connect

    Crockett, Scott

    2015-09-11

    A general overview of the Equation of State (EOS) Project will be presented. The goal is to provide the audience with an introduction of what our more advanced methods entail (DFT, QMD, etc.. ) and how these models are being utilized to better constrain the thermodynamic models. These models substantially reduce our regions of interpolation between the various thermodynamic limits. I will also present a variety example of recent EOS work.

  11. Innovative Exploration Technologies Subprogram Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hildigunnur (Hidda) Thorsteinsson Geothermal Technologies Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Innovative Exploration Technologies Subprogram Overview May 18, 2010 Geothermal Technologies Program Peer Review Crystal City, VA Energy Efficiency & Renewable Energy eere.energy.gov Technology Pathway Energy Efficiency & Renewable Energy eere.energy.gov Opportunity 30,000 MW of undiscovered hydrothermal resources 500,000 MW of EGS resources lie

  12. LCLS CDR Chapter 2 - Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 Overview 2.1 Introduction The x-ray research community has become accustomed to exponential increases in performance parameters of synchrotron light sources since the construction of the first dedicated facilities. Each stepwise increase in performance was initially perceived as revolutionary. Indeed, after their initial impact, the successive generations of x-ray sources have become indispensable tools for research in chemistry, materials science, biology and environmental sciences. The

  13. ISDAC Flight Planning Document: Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Applications Greg McFarquhar ISDAC Breakout Session ARM Science Team Meeting 10-13 March 2008, Norfolk, Virginia. ISDAC Applications * Described in Appendix of flight overview document - Description of needed profiles - Description of probes needed to make measurements to meet applications - Applications listed separately for clouds and aerosols Cloud water closure * Science Motivation: Compare measured bulk cloud water with that calculated by integrating measured size distribution-important

  14. Continuous sulfur removal process

    DOEpatents

    Jalan, V.; Ryu, J.

    1994-04-26

    A continuous process for the removal of hydrogen sulfide from a gas stream using a membrane comprising a metal oxide deposited on a porous support is disclosed. 4 figures.

  15. Overview:

    Office of Scientific and Technical Information (OSTI)

    Laboratory (BNL), the DOE Joint Genome Institute (JGI), and the Stanford Synchrotron Radiation Light source (SSRL) to: (i) confirm that phosphatase activities of subsurface ...

  16. Overview

    Energy.gov [DOE] (indexed site)

    ... by 2040, which is equivalent to more than an entire year's worth of primary energy consumption from the U.S. residential and commercial sectors at current consumption rates. ...

  17. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (AAF) provides airborne measurements required to answer science questions proposed by the international research community. Data obtained from the aircraft are documented, checked...

  18. Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    efficien- cy standards have served as one of the nation's most effective policies for improving energy efficiency and saving consumers energy and money. Today, the U.S. Department ...

  19. Overview

    Annual Energy Outlook

    ... expenses, lower margins, and refinery outages were noted in the press releases. Worldwide Downstream Natural Gas and Power Worldwide downstream natural gas and power ...

  20. Overview

    Office of Environmental Management (EM)

    ... weapon plutonium, the prospects of fusion energy, U.S. energy R&D strategy, and ... cleaning up the legacy of the cold war, and strengthening management and performance. ...

  1. Overview

    Gasoline and Diesel Fuel Update

    ... 7, 2010), Table 2. b Compiled from data in Energy Information Administration, ... The producers included here are Alon USA, Anadarko Petroleum Corporation, Apache ...

  2. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Office of Science, the Atmospheric Radiation Measurement (ARM) Climate Research Facility maintains heavily instrumented field sites in Oklahoma, Alaska, and the tropics. Operating ...

  3. Overview

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. ... Appendix A Contact List Comprehensive Legacy Management and Institutional Controls ...

  4. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    "login" nodes where you do interactive work such as compiling codes, manage files, etc. Typically, users write a batch script with a text editor and submit it to the batch system. ...

  5. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Login Nodes Hopper's login nodes run a full Linux operating system and provide support services for the system. When you connect to Hopper with SSH, you land on the login nodes. ...

  6. Overview

    Annual Energy Outlook

    net income relative to first quarter of 2006 Lower oil and gas prices, higher oil and gas production Twenty major energy companies reported overall net income (excluding unusual ...

  7. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in net income relative to second quarter of 2006 Lower oil prices, and lower oil and gas production Twenty-two major energy companies a reported overall net income (excluding ...

  8. Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    * Green Mountain Power assisted with the grid interconnection. Site Description * The VT RTC, which can accommodate 300 kW of installed PV, occupies seven acres, four of which are ...

  9. Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... of the incumbent's performance history, including technical, administrative, and ... the Head of an Agency may determine in writing to authorize contracting officers to ...

  10. Overview

    Energy Saver

    in accordance with CICA and FAR Part 6, and the Head of Agency approves the justification. ... Secretary, summarize the rationale and justification for the non-competitive extension. ...

  11. Deformation fields near a steady fatigue crack with anisotropic plasticity

    SciTech Connect

    Gao, Yanfei

    2015-11-30

    In this work, from finite element simulations based on an irreversible, hysteretic cohesive interface model, a steady fatigue crack can be realized if the crack extension exceeds about twice the plastic zone size, and both the crack increment per loading cycle and the crack bridging zone size are smaller than the plastic zone size. The corresponding deformation fields develop a plastic wake behind the crack tip and a compressive residual stress field ahead of the crack tip. In addition, the Hill’s plasticity model is used to study the role of plastic anisotropy on the retardation of fatigue crack growth and the elastic strain fields. It is found that for Mode-I cyclic loading, an enhanced yield stress in directions that are inclined from the crack plane will lead to slower crack growth rate, but this retardation is insignificant for typical degrees of plastic anisotropy. Furthermore, these results provide key inputs for future comparisons to neutron and synchrotron diffraction measurements that provide full-field lattice strain mapping near fracture and fatigue crack tips, especially in textured materials such as wrought or rolled Mg alloys.

  12. Deformation fields near a steady fatigue crack with anisotropic plasticity

    DOE PAGES [OSTI]

    Gao, Yanfei

    2015-11-30

    In this work, from finite element simulations based on an irreversible, hysteretic cohesive interface model, a steady fatigue crack can be realized if the crack extension exceeds about twice the plastic zone size, and both the crack increment per loading cycle and the crack bridging zone size are smaller than the plastic zone size. The corresponding deformation fields develop a plastic wake behind the crack tip and a compressive residual stress field ahead of the crack tip. In addition, the Hill’s plasticity model is used to study the role of plastic anisotropy on the retardation of fatigue crack growth andmore » the elastic strain fields. It is found that for Mode-I cyclic loading, an enhanced yield stress in directions that are inclined from the crack plane will lead to slower crack growth rate, but this retardation is insignificant for typical degrees of plastic anisotropy. Furthermore, these results provide key inputs for future comparisons to neutron and synchrotron diffraction measurements that provide full-field lattice strain mapping near fracture and fatigue crack tips, especially in textured materials such as wrought or rolled Mg alloys.« less

  13. Steady-state and transient thermal performance of subsea hardware

    SciTech Connect

    Zabaras, G.J.; Zhang, J.

    1998-06-01

    The thermal performance of subsea hardware is of ultimate importance to the economic development and reliable operation of deepwater subsea oil and gas systems because of the potential for hydrate formation. Results of numerical calculations are presented on the thermal performance of subsea equipment such as wellheads, tubing and flowline jumpers, and flowline field joints. In contrast to previous published studies on the thermal performance of insulated subsea wellbores and flowlines, this paper addresses the thermal performance of the subsea equipment that can provide weak thermal links for the subsea system. A two-dimensional (2D), general-purpose, finite-element, partial-differential equation solver was used to analyze the steady-state and transient thermal behavior at different cross sections of the subsea tree. This paper presents a new method for predicting pressure profiles in oil and gas wells. The method combines mechanistic flow-pattern transition criteria with physical models for pressure-loss and liquid-holdup calculations for each of the flow patterns considered. Past published methods relied heavily on empirical fit of limited field data. As a result, they are inaccurate when used outside the range of data upon which they are based. In contrast, the new method is universally applicable to all types of wells under all operating scenarios because it is based on fundamental physics rather than the curve-fit of field data. Its prediction performance has been demonstrated by extensive comparison to field data from a variety of wells.

  14. CALiPER Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions

    SciTech Connect

    none,

    2014-12-31

    This CALiPER report examines lumen depreciation and color shift of 17 different A lamps in steady-state conditions (15 LED, 1 CFL, 1 halogen). The goal of this investigation was to examine the long-term performance of complete LED lamps relative to benchmark halogen and CFL lamps—in this case, A lamps emitting approximately 800 lumens operated continuously at a relatively high ambient temperature of 45°C.

  15. Building Energy Codes Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Program Overview 2014 Building Technologies Office Peer Review Bing Liu bing.liu@pnnl.gov Pacific Northwest National Laboratory ADOPT COMPLY DEVELOP FY12 FY13 FY14 $6.8M $4.8M $4.0M Program Summary Timeline: Multi-year program in support of DOE statutory requirements Key Milestones: 1. Update Building Energy Codes Cost-Effectiveness Methodology (Aug 2014) 2. Revised Compliance Methodology (Sept 2014) 3. 90.1-2013 Cost Analysis (Oct 2014) 4. REScheck Update Including Enhancements (Aug 2014) 5.

  16. AEO2012 Early Release Overview

    Gasoline and Diesel Fuel Update

    9 U.S. Energy Information Administration | International Energy Outlook 2016 Chapter 2 Petroleum and other liquid fuels Overview In the International Energy Outlook 2016 (IEO2016) Reference case, worldwide consumption of petroleum and other liquid fuels increases from 90 million barrels per day (b/d) in 2012 to 100 million b/d in 2020 and 121 million b/d in 2040. Much of the growth in world liquid fuels consumption is projected for the emerging, non-Organization for Economic Cooperation and

  17. EIA - Greenhouse Gas Emissions Overview

    Gasoline and Diesel Fuel Update

    ‹ Environment Emissions of Greenhouse Gases in the U. S. Release Date: March 31, 2011 | Next Release Date: Report Discontinued | Report Number: DOE/EIA-0573(2009) Greenhouse Gas Emissions Overview Diagram Notes [a] CO2 emissions related to petroleum consumption (includes 64 MMTCO2 of non-fuel-related emissions). [b] CO2 emissions related to coal consumption (includes 0.3 MMTCO2 of non-fuel-related emissions). [c] CO2 emissions related to natural gas consumption (includes 13 MMTCO2 of

  18. DOE Hydrogen Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview DOE Hydrogen Program Overview Presentation by 01-Paster to DOE Hydrogen Pipeline R&D Project Review Meeting held January 5-6, 2005 at Oak Ridge National Laboratory in Oak Ridge, Tennessee. 01_paster_hydrogen_prog.pdf (1.09 MB) More Documents & Publications U.S. Department of Energy Hydrogen Program Overview of FreedomCAR & Fuels Partnership/DOE Delivery Program DOE Program/Targets and Workshop Objectives

  19. Smart Grid Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Smart Grid Overview Smart Grid Overview Presentation-given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting-discusses the Smart Grid including the National Renewable Energy Laboratory's research and development capabilities in this area. Download the Smart Grid Overview presentation. (7.17 MB) More Documents & Publications FUPWG Winter 2014 Meeting Agenda, Report, and Presentations Community Energy Strategic Planning - Step 10 Image courtesy of Virginia Tech and

  20. Solar Decathlon 2007 Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Solar Decathlon 2007 Overview Solar Decathlon 2007 Overview This podcast captures an interview with Richard King, who provides an overview of Solar Decathlon 2007. King is with the U.S. Department of Energy and director of Solar Decathlon. Audio MP3 (7.25 MB) Text-Alternative (29 KB) More Documents & Publications Secretary Bodman Talks Solar Decathlon 2007 Solar Decathlon Impact Evaluation of the U.S. Department of Energy's Solar Decathlon Program

  1. Superconductivity Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Superconductivity Program Overview Superconductivity Program Overview High-Temperature Superconductivity (HTS) has the potential for achieving a more fundamental change to electric power technologies than has occurred since the use of electricity became widespread nearly a century ago. Superconductivity Program Overview (3.2 MB) More Documents & Publications Fault Current Limiters (FCL) Fact Sheet High-Temperature Superconductivity Cable Demonstration Projects U.S. Department of Energy and

  2. Energy Exchange Continuing Education Units

    Energy.gov [DOE]

    International Association for Continuing Education and Training (IACET) continuing education units (CEUs) will be available for designated training sessions.

  3. Course Overview Pump Systems Matter Optimization | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Course Overview Pump Systems Matter Optimization Attendees of the "Pump Systems Optimization" one-day course will gain valuable new skills to help them improve...

  4. Geothermal Technologies Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This overview of the Geothermal Technologies Program was given at the GTP Program Peer Review on May 18, 2010. PDF icon overviewgtp.pdf More Documents & Publications AAPG...

  5. Idaho National Laboratory Nuclear Engineering Overview

    SciTech Connect

    2008-01-01

    This video provides a brief overview of the nuclear history and work that takes place at Idaho National Laboratory. Learn more at http://www.facebook.com/idahonationallaboratory

  6. Hydrogen for Energy Storage Analysis Overview (Presentation)

    SciTech Connect

    Steward, D. M.; Ramsden, T.; Harrison, K.

    2010-06-01

    Overview of hydrogen for energy storage analysis presented at the National Hydrogen Association Conference & Expo, May 3-6, 2010, Long Beach, CA.

  7. Commercial Buildings Integration Program Overview - 2015 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This presentation at the 2015 Peer Review provided an overview of the Building Technologies Office's Commercial Buildings Integration Program. Through robust feedback, the BTO ...

  8. Trinity Advanced Technology System Overview (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Trinity Advanced Technology System Overview Citation Details In-Document Search Title: ... Sponsoring Org: DOELANL Country of Publication: United States Language: English Subject: ...

  9. Volvo Super Truck Overview and Approach

    Office of Energy Efficiency and Renewable Energy (EERE)

    Provides overview and discusses approach of the Volvo Super Truck Team to develop a number of advanced technologies to significantly improve freight efficiency of long-haul trucks

  10. Commercial Buildings Integration Program Overview - 2013 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 BTO Peer Review Commercial Buildings Integration Program Overview - 2013 BTO Peer Review Commercial Buildings Integration Program Presentation for the 2013 Building Technologies ...

  11. Energy Savings Performance Contract Program Overview

    SciTech Connect

    2009-07-27

    Overview of the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) energy savings performance contract (ESPC) program.

  12. Residential Buildings Integration Program Overview - 2016 BTO...

    Energy Saver

    Residential Buildings Integration Program Overview - 2016 BTO Peer Review Presenter: David Lee, U.S. Department of Energy This presentation at the 2016 Peer Review provided an ...

  13. EERE FY 2016 Budget Overview-- Sustainable Transportation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy FY 2016 Budget Overview -- Sustainable Transportation, a presentation with Reuben Sarkar, Deputy Assistant Secretary, March 2015.

  14. DOE Hydrogen and Fuel Cell Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Program DOE Hydrogen & Fuel Cell Overview Dr. Sunita Satyapal Program Manager U.S. Department of Energy Fuel Cell Technologies Program January 5, 2011 2 | ...

  15. DOE Hydrogen and Fuel Cell Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Hydrogen & Fuel Cell Overview Dr. Sunita Satyapal Program Manager U.S. Department of Energy Fuel Cell Technologies Program DOECESATTC Hydrogen and Fuel Cells Webinar December ...

  16. DOE Hydrogen and Fuel Cell Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Sustainability, Washington, DC DOE Hydrogen and Fuel Cell Overview Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager August 8, ...

  17. Overview of Hydrogen & Fuel Cell Activities

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Source: US DOE 2252011 eere.energy.gov Overview of Hydrogen & Fuel Cell Activities FUEL CELL TECHNOLOGIES PROGRAM IPHE - Stationary Fuel Cell Workshop Rick Farmer U.S. ...

  18. Residential Buildings Integration Program Overview - 2014 BTO...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 BTO Peer Review Residential Buildings Integration Program Overview - 2014 BTO Peer Review Presenter: David Lee, U.S. Department of Energy This presentation at the 2014 Peer ...

  19. Enterprise SRS Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Enterprise SRS Overview Enterprise Savannah River Site (SRS) is a Department of Energy (DOE) industrial complex in South Carolina covering 310 square miles. Enterprise SRS is the ...

  20. Bioenergy Technologies Office Overview | Department of Energy

    Energy.gov [DOE] (indexed site)

    slideshow explains the work of the Bioenergy Technologies Office. bioenergywalkthrough.pdf (43.02 MB) More Documents & Publications Bioenergy Technologies Office Overview Webinar: ...

  1. Technology Integration Overview | Department of Energy

    Energy.gov [DOE] (indexed site)

    ti0smith.pdf (1.33 MB) More Documents & Publications EPAct State and Alternative Fuel Provider Fleets Technology Integration Overview Vehicle Technologies Office Merit Review ...

  2. Distributed Energy Resources Program Technology Overview

    SciTech Connect

    Not Available

    2001-11-01

    New fact sheets for the DOE Office of Power Technologies (OPT) that provide technology overviews, description of DOE programs, and market potential for each OPT program area.

  3. Photovoltaic energy: Program overview, fiscal year 1990

    SciTech Connect

    Not Available

    1991-07-01

    This summary is prepared each year to provide an overview of the government-funded activities within the National Photovoltaics Program. The 1990 PV Program Achievements are listed. Launched the PV Manufacturing Technology initiative, designed to systematically lower PV module costs. Inaugurated the PV Concentrator Technologies Initiative by signing eight multiyear, cost-shared technology development subcontracts with concentrator companies. Established the PV Polycrystalline Thin-Film Initiative by signing six multiyear, cost-shared technology development subcontracts with six polycrystalline thin-film companies. Continued the Amorphous Silicon Project by awarding three new research and development contracts. Focused the resources of three program laboratories on finding solutions to industry's manufacturing problems: the Photovoltaic Device Fabrication Laboratory at Sandia National Laboratories and the Module Failure Analysis Laboratory and the Encapsulant Research Laboratory at SERI. Established an ongoing program to assist utilities in using PV for cost-effective, high-value applications. Completed nearly all of the construction planned for the first phase of PVUSA at Davis, California. Worked with the crystalline silicon PV industry on novel, low-cost cell fabrication processes and on resolving encapsulant problems. Took part in the development of qualification procedures tests for thin- and thick-film flat-plate modules and concentrator modules.

  4. Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems Project Overview Presented By: Kevin Comer, Associate Principal kcomer@antaresgroupinc.com Phone: (540)227-8866 Bioenergy 2016; Innovation and Sustainability Session Washington, D.C.; July 13, 2016 www.antaresgroupinc.com Presentation Objectives * High-level overview of project * High-level review of project context * Introduction to planned project activities * Initial estimates/examples of

  5. Overview of Nuclear Energy: Present and Projected Use

    SciTech Connect

    Alexander Stanculescu

    2011-09-01

    Several factors will influence the contribution of nuclear energy to the future energy mix. Among them, the most important are the degree of global commitment to greenhouse gas reduction, continued vigilance in safety and safeguards, technological advances, economic competitiveness and innovative financing arrangements for new nuclear power plant constructions, the implementation of nuclear waste disposal, and, last but not least, public perception, information and education. The paper presents an overview of the current nuclear energy situation, possible development scenarios, of reactor technology, and of non-electric applications of nuclear energy.

  6. Strategic Initiatives Work Group Status Overview - July 2012 | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy July 2012 Strategic Initiatives Work Group Status Overview - July 2012 Documents Available for Download July 2012 Status Overviews (83.65 KB) More Documents & Publications Strategic Initiatives Work Group Status Overview - September 2012 10 CFR 851 Work Group Status Overview - July 2012 Workforce Retention Work Group Status Overview - July 2012

  7. Steady-State Axial Temperature and Flow Velocity in Triga Channel.

    Energy Science and Technology Software Center

    2007-02-28

    Version 00 TRISTAN-IJS is a computer program for calculating steady-state axial temperature distribution and flow velocity through a vertical coolant channel in low power TRIGA reactor core, cooled by natural circulation. It is designed for steady-state thermohydraulic analysis of TRIGA research reactors operating at a low power level of 1-2 MW.

  8. Overview of Lightweight Materials | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lightweight Materials Overview of Lightweight Materials 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation lm000_schutte_2011_o.pdf (215.92 KB) More Documents & Publications Materials Summary of the Output from the VTP Advanced Materials Workshop Lightweight Materials Overview

  9. Industrial Assessment Centers: AMO Technical Assistance Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Industrial Assessment Centers: AMO Technical Assistance Overview John Smegal This presentation does not contain any proprietary, confidential, or otherwise restricted information. Industrial Assessment Centers Overview * DOE funds engineering programs at national universities to provide free assessments to identify significant energy savings, water and waste reduction recommendations, and productivity improvements at small and medium-sized manufacturers - Typical IAC plant historically has not

  10. Photovoltaic energy program overview: Fiscal year 1994

    SciTech Connect

    1995-03-01

    This is the 1994 overview for the Photovoltaic Energy Program. The topics of this overview include cooperative research projects to improve PV systems and develop pre-commercial prototypes of new PV products, expanding understanding of the fundamental mechanisms governing the formation and performance of PV materials, and helping US industry enhance its leadership position in the PV market.

  11. PPPL Overview brochure | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PPPL Overview brochure The Princeton Plasma Physics Laboratory is a world-class fusion energy research laboratory dedicated to developing the scientific and technological knowledge base for fusion energy as a safe, economical and environmentally attractive energy source for the world's long-term energy requirements. Image: PPPL Brochure Publication File: PDF icon PPPL Overview brochure Publication Type: Brochures

  12. Progress Towards High Performance, Steady-state Spherical Torus

    SciTech Connect

    M. Ono; M.G. Bell; R.E. Bell; T. Bigelow; M. Bitter; W. Blanchard; J. Boedo; C. Bourdelle; C. Bush; W. Choe; J. Chrzanowski; D.S. Darrow; S.J. Diem; R. Doerner; P.C. Efthimion; J.R. Ferron; R.J. Fonck; E.D. Fredrickson; G.D. Garstka; D.A. Gates; T. Gray; L.R. Grisham; W. Heidbrink; K.W. Hill; D. Hoffman; T.R. Jarboe; D.W. Johnson; R. Kaita; S.M. Kaye; C. Kessel; J.H. Kim; M.W. Kissick; S. Kubota; H.W. Kugel; B.P. LeBlanc; K. Lee; S.G. Lee; B.T. Lewicki; S. Luckhardt; R. Maingi; R. Majeski; J. Manickam; R. Maqueda; T.K. Mau; E. Mazzucato; S.S. Medley; J. Menard; D. Mueller; B.A. Nelson; C. Neumeyer; N. Nishino; C.N. Ostrander; D. Pacella; F. Paoletti; H.K. Park; W. Park; S.F. Paul; Y.-K. M. Peng; C.K. Phillips; R. Pinsker; P.H. Probert; S. Ramakrishnan; R. Raman; M. Redi; A.L. Roquemore; A. Rosenberg; P.M. Ryan; S.A. Sabbagh; M. Schaffer; R.J. Schooff; R. Seraydarian; C.H. Skinner; A.C. Sontag; V. Soukhanovskii; J. Spaleta; T. Stevenson; D. Stutman; D.W. Swain; E. Synakowski; Y. Takase; X. Tang; G. Taylor; J. Timberlake; K.L. Tritz; E.A. Unterberg; A. Von Halle; J. Wilgen; M. Williams; J.R. Wilson; X. Xu; S.J. Zweben; R. Akers; R.E. Barry; P. Beiersdorfer; J.M. Bialek; B. Blagojevic; P.T. Bonoli; M.D. Carter; W. Davis; B. Deng; L. Dudek; J. Egedal; R. Ellis; M. Finkenthal; J. Foley; E. Fredd; A. Glasser; T. Gibney; M. Gilmore; R.J. Goldston; R.E. Hatcher; R.J. Hawryluk; W. Houlberg; R. Harvey; S.C. Jardin; J.C. Hosea; H. Ji; M. Kalish; J. Lowrance; L.L. Lao; F.M. Levinton; N.C. Luhmann; R. Marsala; D. Mastravito; M.M. Menon; O. Mitarai; M. Nagata; G. Oliaro; R. Parsells; T. Peebles; B. Peneflor; D. Piglowski; G.D. Porter; A.K. Ram; M. Rensink; G. Rewoldt; P. Roney; K. Shaing; S. Shiraiwa; P. Sichta; D. Stotler; B.C. Stratton; R. Vero; W.R. Wampler; G.A. Wurden

    2003-10-02

    Research on the Spherical Torus (or Spherical Tokamak) is being pursued to explore the scientific benefits of modifying the field line structure from that in more moderate aspect-ratio devices, such as the conventional tokamak. The Spherical Tours (ST) experiments are being conducted in various U.S. research facilities including the MA-class National Spherical Torus Experiment (NSTX) at Princeton, and three medium-size ST research facilities: Pegasus at University of Wisconsin, HIT-II at University of Washington, and CDX-U at Princeton. In the context of the fusion energy development path being formulated in the U.S., an ST-based Component Test Facility (CTF) and, ultimately a Demo device, are being discussed. For these, it is essential to develop high-performance, steady-state operational scenarios. The relevant scientific issues are energy confinement, MHD stability at high beta (B), noninductive sustainment, ohmic-solenoid-free start-up, and power and particle handling. In the confinement area, the NSTX experiments have shown that the confinement can be up to 50% better than the ITER-98-pby2 H-mode scaling, consistent with the requirements for an ST-based CTF and Demo. In NSTX, CTF-relevant average toroidal beta values bT of up to 35% with the near unity central betaT have been obtained. NSTX will be exploring advanced regimes where bT up to 40% can be sustained through active stabilization of resistive wall modes. To date, the most successful technique for noninductive sustainment in NSTX is the high beta-poloidal regime, where discharges with a high noninductive fraction ({approx}60% bootstrap current + neutral-beam-injected current drive) were sustained over the resistive skin time. Research on radio-frequency-based heating and current drive utilizing HHFW (High Harmonic Fast Wave) and EBW (Electron Bernstein Wave) is also pursued on NSTX, Pegasus, and CDX-U. For noninductive start-up, the Coaxial Helicity Injection (CHI), developed in HIT/HIT-II, has been

  13. Solid-State Lighting Program Overview Brochure | Department of Energy

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  16. Personal continuous air monitor

    DOEpatents

    Morgan, Ronald G.; Salazar, Samuel A.

    2000-01-01

    A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.

  17. CONTINUOUS GAS ANALYZER

    DOEpatents

    Katz, S.; Weber, C.W.

    1960-02-16

    A reagent gas and a sample gas are chemically combined on a continuous basis in a reaction zone maintained at a selected temperature. The reagent gas and the sample gas are introduced to the reaction zone at preselected. constant molar rates of flow. The reagent gas and the selected gas in the sample mixture combine in the reaction zone to form a product gas having a different number of moles from the sum of the moles of the reactants. The difference in the total molar rates of flow into and out of the reaction zone is measured and indicated to determine the concentration of the selected gas.

  18. Continuous plutonium dissolution apparatus

    DOEpatents

    Meyer, F.G.; Tesitor, C.N.

    1974-02-26

    This invention is concerned with continuous dissolution of metals such as plutonium. A high normality acid mixture is fed into a boiler vessel, vaporized, and subsequently condensed as a low normality acid mixture. The mixture is then conveyed to a dissolution vessel and contacted with the plutonium metal to dissolve the plutonium in the dissolution vessel, reacting therewith forming plutonium nitrate. The reaction products are then conveyed to the mixing vessel and maintained soluble by the high normality acid, with separation and removal of the desired constituent. (Official Gazette)

  19. Continuous steel production and apparatus

    DOEpatents

    Peaslee, Kent D.; Peter, Jorg J.; Robertson, David G. C.; Thomas, Brian G.; Zhang, Lifeng

    2009-11-17

    A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus.

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    Energy Saver

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    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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  14. Continuous pressure letdown system

    DOEpatents

    Sprouse, Kenneth M.; Matthews, David R.; Langowski, Terry

    2010-06-08

    A continuous pressure letdown system connected to a hopper decreases a pressure of a 2-phase (gas and solid) dusty gas stream flowing through the system. The system includes a discharge line for receiving the dusty gas from the hopper, a valve, a cascade nozzle assembly positioned downstream of the discharge line, a purge ring, an inert gas supply connected to the purge ring, an inert gas throttle, and a filter. The valve connects the hopper to the discharge line and controls introduction of the dusty gas stream into the discharge line. The purge ring is connected between the discharge line and the cascade nozzle assembly. The inert gas throttle controls a flow rate of an inert gas into the cascade nozzle assembly. The filter is connected downstream of the cascade nozzle assembly.

  15. Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X

    SciTech Connect

    Bosch, H.-S.; Wolf, R. C.; Andreeva, T.; Cardella, A; Erckmann, V.; Gantenbein, G; Hathiramani, D; Kasparek, W; Klinger, T.; Koenig, R; Kornejew, P; Laqua, H P; Lechte, C; Michel, G; Peacock, A.; Sunn Pedersen, T; Thumm, M; Turkin, Yu.; Wegener, Lutz; Werner, A.; Zhang, D; Beidler, C.; Bozhenkov, S.; Brown, T.; Geiger, J.; Harris, Jeffrey H; Heitzenroeder, P.; Lumsdaine, Arnold; Maassberg, H.; Marushchenko, N B; Neilson, G. H.; Otte, M; Rummel, Thomas; Spong, Donald A; Tretter, Jorg

    2013-01-01

    The next step in the Wendelstein stellarator line is the large superconducting device Wendelstein 7-X, currently under construction in Greifswald, Germany. Steady-state operation is an intrinsic feature of stellarators, and one key element of the Wendelstein 7-X mission is to demonstrate steady-state operation under plasma conditions relevant for a fusion power plant. Steady-state operation of a fusion device, on the one hand, requires the implementation of special technologies, giving rise to technical challenges during the design, fabrication and assembly of such a device. On the other hand, also the physics development of steady-state operation at high plasma performance poses a challenge and careful preparation. The electron cyclotron resonance heating system, diagnostics, experiment control and data acquisition are prepared for plasma operation lasting 30 min. This requires many new technological approaches for plasma heating and diagnostics as well as new concepts for experiment control and data acquisition.

  16. Aspects of Steady-State Operation of the Wendelstein 7-X Stellarator

    SciTech Connect

    Geiger, J.; Wolf, R. C.; Beidler, C.; Cardella, A; Chlechowitz, E; Erckmann, V.; Gantenbein, G; Hathiramani, D; Hirsch, M; Kasparek, W; Kisslinger, J; Kornejew, P; Laqua, H P; Lechte, C; Lore, Jeremy D; Lumsdaine, Arnold; Maassberg, H.; Marushchenko, N B; Michel, G; Otte, M; Peacock, A.; Sunn Pedersen, T; Thumm, M; Turkin, Yu.; Werner, A.; Zhang, D

    2013-01-01

    The objective of Wendelstein 7-X is to demonstrate steady-state operation at -values of up to 5%, at ion temperatures of several keV and plasma densities of up to 2 1020 m 3. The second operational phase foresees a fully steady-state high heat flux (HHF) divertor. Preparations are underway to cope with residual bootstrap currents, either by electron cyclotron current drive or by HHF protection elements. The main steady-state heating system is an electron cyclotron resonance heating facility. Various technical improvements of the gyrotrons have been implemented recently. They enable a reliable operation at the 1MW power level. Some of the technical issues preparing plasma diagnostics for steady-state operation are exemplified. This includes the protection against non-absorbed microwave radiation.

  17. Federal Utility Program Overview (Fact Sheet)

    SciTech Connect

    Not Available

    2009-07-01

    Fact sheet overview of the U.S. Department of Energy (DOE) Federal Energy Management Program's (FEMP) Federal Utility Program, including common contracts and services available to Federal agencies through local serving utilities.

  18. AVLIS documentation overview and tables of contents

    SciTech Connect

    Not Available

    1984-11-15

    Three documents constitute the executive summary series in Data Package III: this document (Documentation Overview and Tables of Contents (E001)) plus the AVLIS Production Plant Executive Summary (E010) and the AVLIS Production Plant Overall Design Report (E020). They provide progressively greater detail on the key information and conclusions contained within the data package. The Executive Summary and Overall Design Report present summaries of each Data Package III document. They are intended to provide a global overview of AVLIS Production Plant deployment including program planning, project management, schedules, engineering design, production, operations, capital cost, and operating cost. The purpose of Overview and Tables of Contents is threefold: to briefly review AVLIS goals for Data Package III documentation, to present an overview of the contents of the data package, and to provide a useful guide to information contained in the numerous documents comprising the package.

  19. Building Technologies Office Overview- 2014 Peer Review

    Energy.gov [DOE]

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  20. Overview | Savannah River National Environmental Park

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Office of Energy Efficiency and Renewable Energy (EERE)

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  3. Evaluation, Measurement, and Verification Overview | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This document provides an overview and definition of EM&V. PDF icon What is EMV? More ... and Verification Plan for Your Energy Efficiency ProjectProgram Developing an ...

  4. UESC Project Overview: NASA Ames Research Center

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation—given at the Fall 2011 Federal Utility Partnership Working Group (FUPWG) meeting—provides an overview of the NASA Ames Research Center's Utility Energy Services Contract (UESC) project.

  5. Wind Turbine Drivetrain Condition Monitoring - An Overview

    SciTech Connect

    Sheng, S; Veers, P.

    2011-10-01

    This paper provides an overview of wind turbine drivetrain condition monitoring based on presentations from a condition monitoring workshop organized by the National Renewable Energy Laboratory in 2009 and on additional references.

  6. Presentation: Overview of Lawrence Berkeley National Laboratory

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Secretary of Energy Advisory Board received an overview of Lawrence Berkeley National Laboratory. The presentation was given by Paul Alivisatos, Director of Berkeley Laboratory, on January 26, 2016.

  7. Building Energy Modeling (BEM) Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Amir Roth, Ph.D. amir.roth@ee.doe.gov Building Energy Modeling (BEM) Program Overview http:energy.goveerebuildingsbuilding-energy-modeling 2 BEM: An Energy-Efficiency ...

  8. EERE QC Workshop: Overview of Relevant Processes

    Office of Energy Efficiency and Renewable Energy (EERE)

    Overview of relevant QC process by Michael Ulsh, National Renewable Energy Laboratory, at the EERE QC Workshop held December 9-10, 2013, at the National Renewable Energy Laboratory in Golden, Colorado.

  9. Continuous radiant decomposition studies

    SciTech Connect

    Tabatabaie-Raissi, A.; Antal, M.J. Jr.

    1983-01-01

    To support ongoing research activities of the Renewable Resources Research Laboratory (R/sup 3/L), a double paraboloid downward facing beam arc image furnace was designed and fabricated in Princeton. The solar simulator was currently modified and upgraded to incorporate a 30 KW water-cooled, xenon compact arc lamp with all the associated electrical, optical and cooling systems. The solar furnace provides an intense light beam with a peak flux density as high as 1000 W/cm/sup 2/ (or 10,000 suns) at the focus of the concentrator. The parameters governing the design and operation of this solar furnace are described in detail. Considerable progress was made in the development of novel spouted/fluidized bed flash pyrolysis reactors which function as solar receivers. The reactors were employed at the focus of the arc image furnace under conditions of severe radiant energy transfer (with peak flux of about 1 KW/cm/sup 2/). The pyrolysis reactors employed under continuous radiant decomposition conditions performed well and provided sirup yields as high as 55% (by weight) using crushed corn cob particles (1000 > dp > 850 ..mu..m). Finally, an extensive literature search was carried out to compile the currently available data regarding decomposition of zinc sulfate. Several experiments using a Setaram Differential Scanning Calorimeter were preformed in order to investigate the mechanisms of ZnSO/sub 4/ decomposition under conditions of low heating rates.

  10. Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator

    SciTech Connect

    Asjad, Muhammad; Saif, Farhan

    2011-09-15

    We analyze the steady-state entanglement between Bose-Einstein condensate trapped inside an optical cavity with a moving end mirror (nanomechanical resonator) driven by a single mode laser. The quantized laser field mediates the interaction between the Bose-Einstein condensate and nanomechanical resonator. In particular, we study the influence of temperature on the entanglement of the coupled system, and note that the steady-state entanglement is fragile with respect to temperature.

  11. Overview of Western's Interconnected Bulk Electric System

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Western's Interconnected Bulk Electric System Western Area Power Admin. Objectives * Describe Western Area Power Administration Region and Facilities Overview * Explain Fundamentals of Electricity, Power Transformers and Transmission Lines * Discuss Overview of the Bulk Electric System (BES) * Objectives Review Western's Service Area Western marketing areas and offices 3 Wholesale Power Services * Markets 10,479 MW from 56 Federal hydropower projects owned by Bureau of Reclamation (BOR) , Army

  12. Intellectual Property Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Intellectual Property Overview Intellectual Property Overview Copyrights A copyright is a federal right owned by every author to exclude others from reproducing, adapting, distributing, performing in public or displaying in public a work created by that author. However, works prepared by government employees as part of their official duties are not subject to copyright protection in the United States. See www.copyright.gov or www.cendi.gov for more information. For general guidance on the use of

  13. AMO Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Program Overview AMO Program Overview tuesday_webcast_for_industry_october2012.pdf (1.94 MB) webcast_2009-0528_arra_and_itp.pdf (859.51 KB) webcast_2009-0115_introtoitp.pdf (1.93 MB) webcast_2009-0108_chp.pdf (1.08 MB) More Documents & Publications User Experience Research Templates and Examples: Card Sorting Industrial Distributed Energy: Combined Heat & Power Industrial Technologies Funding Profile by Subprogram

  14. NATURALHY Project Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NATURALHY Project Overview NATURALHY Project Overview Presentation by 05-Florisson to DOE Hydrogen Pipeline R&D Project Review Meeting held January 5-6, 2005 at Oak Ridge National Laboratory in Oak Ridge, Tennessee. 05_florisson.pdf (537 KB) More Documents & Publications Blending Hydrogen into Natural Gas Pipeline Networks: A Review of Key Issues Assessing the Changes In Safety Risk Arising From the Use of Natural Gas Infrastructure For Mixtures of Hydrogen and Natural Gas Hydrogen

  15. Pathway and Resource Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Resource Overview Pathway and Resource Overview Presented at the Renewable Hydrogen Workshop, Nov. 16, 2009, in Palm Springs, CA renewable_hydrogen_workshop_nov16_ruth.pdf (684.83 KB) More Documents & Publications US DOE Hydrgoen Program- HyDRA (Hydrogen Demand and Resource Analysis Tool Hydrogen Pathways: Cost, Well-to-Wheels Energy Use, and Emissions for the Current Technology Status of Seven Hydrogen Production, Delivery, and Distribution Scenarios Analysis Models and Tools: Systems

  16. Strategic Programs FY2017 Budget Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Energy Efficiency and Renewable Energy Office of Strategic Programs FY2017 Budget Overview John Lushetsky, Office of Strategic Programs March 31, 2016 Agenda 1. EERE Overview - EERE Vision, Mission, Principles - EERE Budget Trends - Detailed FY17 Request 2. OSP Sector FY17 Request  Technology-to-Market  International  Strategic Priorities and Impact Analysis  Communications 3. Q&A 2 EERE Vision, Mission, and Principles Vision A strong and prosperous America, powered by

  17. NERSC HPC Program Requirements Reviews Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview NERSC HPC Program Requirements Reviews Overview Scope These workshops are focused on determining the computational challenges facing research teams and the computational resources scientists will need to meet their research objectives. The goal is to assure that NERSC, the DOE Office of Science, and its program offices, will be able to provide the high performance computing and storage resources necessary to support the Office of Science's scientific goals. The merits of the scientific

  18. Technology Transfer Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Transfer Overview Technology Transfer Overview Through strategic investments in science and technology, the U.S. Department of Energy (DOE) helps power and secure America's future. DOE's capabilities, and the innovations it supports, help ensure the country's role as a leader in science and technology. In particular, technology transfer supports the maturation and deployment of DOE discoveries, providing ongoing economic, security and environmental benefits for all Americans.

  19. SAMS Overview | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    SAMS Overview U.S. Department of Energy / U.S. Nuclear Regulatory Commission Nuclear Materials Management & Safeguards System SAMS Overview SAMS is a facility-based version of the Nuclear Material Management and Safeguards System (NMMSS) software maintained by the U.S. Department of Energy (DOE) and the U.S. Nuclear Regulatory Commission (NRC). The SAMS software package provides the NMMSS user the ability to input data and perform edit checks at their facility for transactions, material

  20. Steady state effects in a two-pulse diffusion-weighted sequence

    SciTech Connect

    Zubkov, Mikhail; Stait-Gardner, Timothy; Price, William S.; Stilbs, Peter

    2015-04-21

    In conventional nuclear magnetic resonance (NMR) diffusion measurements a significant amount of experimental time is used up by magnetization recovery, serving to prevent the formation of the steady state, as in the latter case the manifestation of diffusion is modulated by multiple applications of the pulse sequence and conventional diffusion coefficient inference procedures are generally not applicable. Here, an analytical expression for diffusion-related effects in a two-pulse NMR experiment (e.g., pulsed-gradient spin echo) in the steady state mode (with repetition times less than the longitudinal relaxation time of the sample) is derived by employing a Fourier series expansion within the solution of the Bloch-Torrey equations. Considerations are given for the transition conditions between the full relaxation and the steady state experiment description. The diffusion coefficient of a polymer solution (polyethylene glycol) is measured by a two-pulse sequence in the full relaxation mode and for a range of repetition times, approaching the rapid steady state experiment. The precision of the fitting employing the presented steady state solution by far exceeds that of the conventional fitting. Additionally, numerical simulations are performed yielding results strongly supporting the proposed description of the NMR diffusion measurements in the steady state.

  1. Hydrogen Production: Overview of Technology Options, January 2009

    Publication and Product Library

    Overview of technology options for hydrogen production, its challenges and research needs and next steps

  2. Flow Cells for Energy Storage Workshop Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview Flow Cells for Energy Storage Workshop Overview Overview presentation by Adam Weber, Lawrence Berkeley National Laboratory, at the Flow Cells for Energy Storage Workshop held March 7-8, 2012, in Washington, DC. flowcells2012_overview.pdf (236.9 KB) More Documents & Publications Meeting Agenda Flow Cells for Energy Storage Workshop Summary Report Flow Batteries: A Historical Perspective

  3. Department of Energy Corporate Overview - 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Corporate Overview - 2012 Department of Energy Corporate Overview - 2012 This book provides an overview of the Department of Energy (DOE). The opening sections describe the mission areas, organizational structure and upcoming critical issues of the Department, followed by brief descriptions of DOE's goals and programs. Later sections provide overviews of the Department's budget, staffing, contract management, project management, Congressional jurisdiction, Government Accountability Office (GAO)

  4. Energy Materials Network (EMN) Lab Consortia Overview Webinar | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Materials Network (EMN) Lab Consortia Overview Webinar Energy Materials Network (EMN) Lab Consortia Overview Webinar Download the presentation slides from the Fuel Cell Technologies Office webinar "Energy Materials Network (EMN) Lab Consortia Overview" held on November 7, 2016. Energy Materials Network (EMN) Lab Consortia Overview Webinar Slides (5.25 MB) More Documents & Publications FCTO Lab Consortia Overview: ElectroCat and HyMARC Webinar Advanced Water Splitting

  5. Windows and Building Envelope Overview - 2015 BTO Peer Review | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Building Envelope Overview - 2015 BTO Peer Review Windows and Building Envelope Overview - 2015 BTO Peer Review Presenter: Bahman Habibzadeh, U.S. Department of Energy View the Presentation Windows and Building Envelope Overview - 2015 BTO Peer Review (1.13 MB) More Documents & Publications Window and Envelope Technologies Overview - 2014 BTO Peer Review Windows and Envelope Subprogram Overview - 2016 BTO Peer Review 2014 Building Technologies Office Program Peer Revi

  6. Building Energy Modeling Overview - 2015 BTO Peer Review | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Overview - 2015 BTO Peer Review Building Energy Modeling Overview - 2015 BTO Peer Review Presenter: Amir Roth, U.S. Department of Energy View the Presentation Building Energy Modeling Overview - 2015 BTO Peer Review (654.06 KB) More Documents & Publications Building Energy Modeling Overview - 2014 BTO Peer Review Building Energy Modeling Subprogram Overview - 2016 BTO Peer Review Architecture firm Skidmore, Owings & Merrill (SOM) used EnergyPlus to design a new 380,000 square

  7. Residential Building Integration Program: An Overview of RBI

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building Integration Program An Overview of RBI David Lee, Program Manager David.Lee@ee.doe.gov 2 RBI Program Overview - Agenda 1. Introduction to RBI  Context within the BTO Ecosystem  Potential Opportunities of Residential Building Energy Efficiency 2. Program Overview  Building America Research-to-Market Plan  Better Buildings Residential Program Overview 3. Historical Budget Information 4. RBI Program Logic Model 5. Program Goals Overview 3 Introduction to RBI Residential

  8. Strategic Programs FY2017 Budget Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Strategic Programs FY2017 Budget Overview Strategic Programs FY2017 Budget Overview Office of Energy Efficiency and Renewable Energy Office of Strategic Programs FY2017 Budget Overview webinar slides, as presented by John Lushetsky, Office of Strategic Programs, March 31, 2016. Budget overview webinar slides (3.56 MB) More Documents & Publications EERE FY 2017 Budget Request FY 2017 Congressional Budget Request for OE EERE FY 2016 Budget Overview -- Sustainable Transportation

  9. Commercial Buildings Partnerships - Overview of Higher Education Projects

    SciTech Connect

    Parrish, Kristen; Robinson, Alastair; Regnier, Cindy

    2013-02-01

    The Commercial Building Partnership (CBP), a public/private, cost-shared program sponsored by the U.S. Department of Energy (DOE), paired selected commercial building owners and operators with representatives of DOE, its national laboratories, and private-sector technical experts. These teams explored energy-saving measures across building systems – including some considered too costly or technologically challenging – and used advanced energy modeling to achieve peak whole-building performance. Modeling results were then included in new construction or retrofit designs to achieve significant energy reductions. CBP design goals aimed to achieve 50 percent energy savings compared to ANSI/ASHRAE/IES Standard 90.1-2004 for new construction, while retrofits are designed to consume at least 30 percent less energy than either Standard 90.1-2004 or current consumption. After construction and commissioning of the project, laboratory staff continued to work with partners to collect and analyze data for verification of the actual energy reduction. CBP projects represent diverse building types in commercial real estate, including lodging, grocery, retail, higher education, office, and warehouse/storage facilities. Partners also commit to replicating low-energy technologies and strategies from their CBP projects throughout their building portfolios. As a result of CBP projects, five sector overviews (Lodging, Food Sales, General Merchandise, Higher Education, Offices) were created to capture successful strategies and recommended energy efficiency measures that could broadly be applied across these sectors. These overviews are supplemented with individual case studies providing specific details on the decision criteria, modeling results, and lessons learned on specific projects. Sector overviews and CBP case studies will also be updated to reflect verified data and replication strategies as they become available.

  10. Highly Emissive Multiexcitons in Steady-State Photoluminescence of Individual Giant CdSe/CdS Core/Shell Nanocrystals

    SciTech Connect

    Htoon, Han; Malko, Anton V.; Bussian, David A.; Vela, Javier; Chen, Yongfen; Hollingsworth, Jennifer A.; Klimov, Victor I.

    2010-06-01

    The development of nanocrystal quantum dots (NQDs) with suppressed nonradiative Auger recombination has been an important goal in colloidal nanostructure research motivated by the needs of prospective applications in lasing devices, light-emitting diodes, and photovoltaic cells. Here, we conduct single-nanocrystal spectroscopic studies of recently developed core-shell NQDs (so-called giant NQDs) that comprise a small CdSe core surrounded by a 16-monolayer-thick CdS shell. Using both continuous-wave and pulsed excitation, we observe strong emission features due both to neutral and charged biexcitons, as well as multiexcitons of higher order. The development of pronounced multiexcitonic peaks in steady-state photoluminescence of individual nanocrystals, as well as continuous growth of the emission intensity in the range of high pump levels, point toward a significant suppression of nonradiative Auger decay that normally renders multiexcitons nonemissive. The unusually high multiexciton emission efficiencies in these systems open interesting opportunities for studies of multiexciton phenomena using well-established methods of single-dot spectroscopy, as well as new exciting prospects for applications, that have previously been hampered by nonradiative Auger decay.

  11. Subsea completions: Subsea continues strong

    SciTech Connect

    Mohr, H.O.

    1996-02-01

    Comparison of 1995 statistics to the previous three years indicates that the trend for applying subsea completions remains steady at about 80 installations per year. Consistent performance at this high level means industry maintains confidence in the technology. As recently as 1990, there was a low of 36 installations--the all-time high, prior to 1993, had been 66 during 1985. Another positive indicator is the number of identified future subsea completions, i.e., those in progress, or site-specific applications under consideration. This statistic also remains steady, with 1,340 at the end of 1995, and 1,341 and 1,315 at year-end 1994 and 1993. As a comparison, in 1989 and 1990, there were 1,083 and 976 identified. Petrobras is the leading user of subsea completions with 248, three times as many as Shell, the second most active operator. The ten tables of data shown list operating companies making the installations, where they are, what type, water depth, manufacturer and other descriptive features. Preceding discussions cover industry trends and development activity influencing the installations.

  12. An overview of municipal solid waste management in China

    SciTech Connect

    Chen Xudong; Geng Yong; Fujita, Tsuyoshi

    2010-04-15

    Municipal solid waste management (MSWM) in China warrants particular attention as China has become the largest MSW generator in the world and the total amount of MSW it produces continues to increase. In recent years, central and local governments have made great efforts to improve MSWM in China. New regulations and policies have been issued, urban infrastructure has been improved, and commercialization and international cooperation have been encouraged. Considering these developments, an overview is necessary to analyze the current state as well as new opportunities and challenges regarding MSWM in China. This paper shows that since the late 1990s, the amount of MSW collected has been largely decoupled from economic growth and incineration has become an increasingly widespread treatment method for MSW. We identify and discuss four major challenges and barriers related to China's MSWM, and propose an integrated management framework to improve the overall eco-efficiency of MSWM.

  13. Groundwater Open House! THE SCIENCE CONTINUES The Science Continues

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Welcome to the Groundwater Open House THE SCIENCE CONTINUES ... in which direction it flows and its rate of movement. ... Consumer Products - 12 mrem * Small amounts emitted from ...

  14. Casimir effect in the nonequilibrium steady state of a quantum spin chain

    SciTech Connect

    Gonzalez-Cabrera, D. L.; Racz, Z.

    2010-05-15

    We present a fully microscopics-based calculation of the Casimir effect in a nonequilibrium system, namely, an energy-flux-driven quantum XX chain. The force between the walls (transverse-field impurities) is calculated in a nonequilibrium steady state which is prepared by letting the system evolve from an initial state with the two halves of the chain prepared at equilibrium at different temperatures. The steady state emerging in the large-time limit is homogeneous but carries an energy flux. The Casimir force in this nonequilibrium state is calculated analytically in the limit when the transverse fields are small. We find that the the Casimir force range is reduced compared to the equilibrium case, and suggest that the reason for this is the reduction of fluctuations in the flux-carrying steady state.

  15. Electronic transport characterization of silicon wafers by spatially resolved steady-state photocarrier radiometric imaging

    SciTech Connect

    Wang, Qian; Li, Bincheng

    2015-09-28

    Spatially resolved steady-state photocarrier radiometric (PCR) imaging technique is developed to characterize the electronic transport properties of silicon wafers. Based on a nonlinear PCR theory, simulations are performed to investigate the effects of electronic transport parameters (the carrier lifetime, the carrier diffusion coefficient, and the front surface recombination velocity) on the steady-state PCR intensity profiles. The electronic transport parameters of an n-type silicon wafer are simultaneously determined by fitting the measured steady-state PCR intensity profiles to the three-dimensional nonlinear PCR model. The determined transport parameters are in good agreement with the results obtained by the conventional modulated PCR technique with multiple pump beam radii.

  16. Enhancing the ABAQUS thermomechanics code to simulate multipellet steady and transient LWR fuel rod behavior

    SciTech Connect

    R. L. Williamson

    2011-08-01

    A powerful multidimensional fuels performance analysis capability, applicable to both steady and transient fuel behavior, is developed based on enhancements to the commercially available ABAQUS general-purpose thermomechanics code. Enhanced capabilities are described, including: UO2 temperature and burnup dependent thermal properties, solid and gaseous fission product swelling, fuel densification, fission gas release, cladding thermal and irradiation creep, cladding irradiation growth, gap heat transfer, and gap/plenum gas behavior during irradiation. This new capability is demonstrated using a 2D axisymmetric analysis of the upper section of a simplified multipellet fuel rod, during both steady and transient operation. Comparisons are made between discrete and smeared-pellet simulations. Computational results demonstrate the importance of a multidimensional, multipellet, fully-coupled thermomechanical approach. Interestingly, many of the inherent deficiencies in existing fuel performance codes (e.g., 1D thermomechanics, loose thermomechanical coupling, separate steady and transient analysis, cumbersome pre- and post-processing) are, in fact, ABAQUS strengths.

  17. Enhancing the ABAQUS Thermomechanics Code to Simulate Steady and Transient Fuel Rod Behavior

    SciTech Connect

    R. L. Williamson; D. A. Knoll

    2009-09-01

    A powerful multidimensional fuels performance capability, applicable to both steady and transient fuel behavior, is developed based on enhancements to the commercially available ABAQUS general-purpose thermomechanics code. Enhanced capabilities are described, including: UO2 temperature and burnup dependent thermal properties, solid and gaseous fission product swelling, fuel densification, fission gas release, cladding thermal and irradiation creep, cladding irradiation growth , gap heat transfer, and gap/plenum gas behavior during irradiation. The various modeling capabilities are demonstrated using a 2D axisymmetric analysis of the upper section of a simplified multi-pellet fuel rod, during both steady and transient operation. Computational results demonstrate the importance of a multidimensional fully-coupled thermomechanics treatment. Interestingly, many of the inherent deficiencies in existing fuel performance codes (e.g., 1D thermomechanics, loose thermo-mechanical coupling, separate steady and transient analysis, cumbersome pre- and post-processing) are, in fact, ABAQUS strengths.

  18. TWP-ICE Daily Synoptic Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Daily Synoptic Overview 16 January - 14 February 2006 Lori Chappel Bureau of Meteorology Weather Overview * 13 January - 2 February 2006 Monsoon across north Australia; - 13-25 January - active "wet" monsoon; - 26 Jan - 2 Feb - "dry" monsoon over Top End; * 3 -13 February - Break period, inland heat trough across north Australia 13 January - 2 February 2006 Monsoon across north Australia * 16-19 Jan - westerly monsoon flow; * 19-24 Jan - TC Daryl forms off WA coast and moves

  19. Continuous compliance demonstrations with parametric monitoring

    SciTech Connect

    Reynolds, W.E.; Hazel, K.R.

    1995-12-01

    Traditionally, the stationary source air compliance program has required facilities subject to air emissions standards to demonstrate their ability to comply with the emissions standards during an initial source performance tests. Demonstrating compliance at start-up, however, does not assure that a source will remain in compliance. To assure compliance after start-up, EPA`s responsibility to catch those in violation of standards. Under the 1990 Clean Air Act Amendments (CAAA 1990), Congress, shifted the burden of assuring compliance from the administrator to the owner or operator of the source. This shift will be implemented through the Enhanced Monitoring (EM) rule. Congress put specific language in the Act to allow flexibility for innovative alternatives to continuous emissions monitoring systems (CEMs). Section 504(b) states that {open_quotes}continuous emissions monitoring need not be required if alternative methods are available that provide sufficient reliable and timely information for determining compliance.{close_quotes} Section 114 (a)(3) permits the Administrator to accept as Enhanced Monitoring, records on control equipment parameters, production variables or other indirect data as an alternative to direct emission measurements. This alternative, Parametric Monitoring, is acceptable if the facility can demonstrate a correlation between the applicable emission standard and the parameters being monitored. Common approaches to the use of parametric monitoring are illustrated here through a brief overview of three enhanced monitoring protocols. The first example uses boiler output to predict quantitative nitrogen oxides (NO{sub x}) emission rates from a gas-fired electric utility boiler. The second example uses parametric data collected in the operation of a venturi scrubber to determine compliance or noncompliance with a particulate emissions limitation. The third example illustrates an alternative use of parametric data collected from a venturi scrubber.

  20. New Report Charts Dynamic, Steady Growth of the U.S. Solar Jobs Market |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Report Charts Dynamic, Steady Growth of the U.S. Solar Jobs Market New Report Charts Dynamic, Steady Growth of the U.S. Solar Jobs Market November 16, 2012 - 2:00pm Addthis Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs What are the key facts? The solar industry is one of the fastest growing job markets in the U.S., employing more than 119,000 skilled workers. The market is growing at an annual rate of 13.2 percent. A new

  1. SUPERENERGY-2: a multiassembly, steady-state computer code for LMFBR core thermal-hydraulic analysis

    SciTech Connect

    Basehore, K.L.; Todreas, N.E.

    1980-08-01

    Core thermal-hydraulic design and performance analyses for Liquid Metal Fast Breeder Reactors (LMFBRs) require repeated detailed multiassembly calculations to determine radial temperature profiles and subchannel outlet temperatures for various core configurations and subassembly structural analyses. At steady-state, detailed core-wide temperature profiles are required for core restraint calculations and subassembly structural analysis. In addition, sodium outlet temperatures are routinely needed for each reactor operating cycle. The SUPERENERGY-2 thermal-hydraulic code was designed specifically to meet these designer needs. It is applicable only to steady-state, forced-convection flow in LMFBR core geometries.

  2. 20% Wind Energy by 2030 - Chapter 1: Executive Summary and Overview...

    Office of Environmental Management (EM)

    1: Executive Summary and Overview Summary Slides 20% Wind Energy by 2030 - Chapter 1: Executive Summary and Overview Summary Slides Summary and overview slides for 20% Wind Energy ...

  3. Continuous Change Institutional Change Principle

    Energy.gov [DOE]

    ecause it takes time to establish institutional change, federal agencies need multiyear plans that continuously work to achieve, reinforce, and improve significant and persistent sustainability goals.

  4. Electronics Engineer- OPEN CONTINUOUS ANNOUNCEMENT

    Energy.gov [DOE]

    This recruitment is an OPEN CONTINUOUS ANNOUNCEMENT (OCA) being utilized to fill current and future Electrical Engineer vacancies within BPA's Transmission Field Services organization. Positions...

  5. Electrical Engineer- OPEN CONTINUOUS ANNOUNCEMENT

    Energy.gov [DOE]

    This recruitment is an OPEN CONTINUOUS ANNOUNCEMENT (OCA) being utilized to fill current and future Electrical Engineer vacancies within BPA's Transmission Field Services organization. Positions...

  6. Best Practices for Continuing Training

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... A short-term goal of continuing training should be to identify and correct weaknesses in ... by using needs analyses, job analyses, feedback from facility managers, supervisors, and ...

  7. Safety Enhancements Continue at WIPP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2014 Safety Enhancements Continue at WIPP The Accident Investigation Board report for the underground ... The site developed an Executive Safety and Quality Review Board to ensure ...

  8. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer

    Jakob, Christian

    2010-09-22

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  9. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer

    Jakob, Christian

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  10. Dashboard Overview Presentation | Department of Energy

    Energy Saver

    3, 2016 2:00PM to 4:00PM EDT The Sustainability Performance Office provides an overview of the core functionality of the DOE Sustainability Dashboard (Dashboard). The training covers user roles and responsibilities, sustainability data entry, and the process for viewing DOE sustainability performance. For the latest webinar information, visit the SPO's PowerPedia page.

  11. Regulations which require employee training: An overview

    SciTech Connect

    Gilfus, L.J.

    1995-11-01

    In order to identify the Occupational Safety and Health Administration (OSHA) regulations which apply to a certain plant or facility, one needs to find the reference materials that are needed and that can be trusted. An overview is presented of the following: Title 29 -- Labor, OSHA Training Requirements; Title 40, Environmental Protection Agency Training Requirements; and Title 49, Department of Transportation Training Regulations.

  12. Transactive Controls Overview- 2014 BTO Peer Review

    Energy.gov [DOE]

    Presenter: Joseph Hagerman, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Transactive Controls activities. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  13. Wind energy: Program overview, FY 1992

    SciTech Connect

    Not Available

    1993-06-01

    The DOE Wind Energy Program assists utilities and industry in developing advanced wind turbine technology to be economically competitive as an energy source in the marketplace and in developing new markets and applications for wind systems. This program overview describes the commercial development of wind power, wind turbine development, utility programs, industry programs, wind resources, applied research in wind energy, and the program structure.

  14. Overview of PVQAT: Update and Perspectives (Presentation)

    SciTech Connect

    Kurtz, S.; Wohlgemuth, J.; Yamamichi, M.; Sample, T.; Kelly, G.; Govind, R.

    2015-02-01

    The presentation provides an overview of PVQAT: International PV Quality Assurance Task Force - historical perspective, projects, climate - specific (use - environment -specific) durability testing, consistency of manufacturing, system verification, IECRE vs PVQAT, how to become involved, current status and multiyear targets, goals for today.

  15. Overview of Field Experience - Degradation Rates & Lifetimes

    SciTech Connect

    Jordan, Dirk; Kurtz, Sarah

    2015-09-14

    The way a PV module fails may depend not only on its design and the materials used in its construction, but also on the weather it experiences, the way it is mounted, and the quality control during its manufacture. This presentation gives an overview of Field Experience - what degradation rates and what lifetimes are being observed in various regions.

  16. Photovoltaics: Program overview fiscal year 1993

    SciTech Connect

    Not Available

    1994-02-01

    This overview is divided into sections titled: 1993 PV program accomplishments, PV systems for today`s markets generate power and experience, systems development and testing prepares products for market, advances in manufacturing hasten availability of innovations, cooperative research improves PV technology, additional achievements in cooperative R&D, and summary of PV program services. Figs, tabs.

  17. NEMS - National Energy Modeling System: An Overview

    Reports and Publications

    2009-01-01

    The National Energy Modeling System: An Overview 2009 a summary description of NEMS and each of its components. NEMS is a computer-based, energy-economy modeling system of energy markets for the midterm period through 2030. The NEMS is used to produce the Annual Energy Outlook.

  18. Safety and Security Enforcement Process Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Enforcement Process Overview (EPO) sets forth the processes used by the U.S. Department of Energy (DOE) Office of Enforcement, within the Office of Enterprise Assessments (EA), to implement DOE’s regulatory obligations as authorized by the Atomic Energy Act.

  19. Overview of LBB implementation for the EPR

    SciTech Connect

    Cauquelin, C.

    1997-04-01

    This paper presents an overview of the use of leak-before-break (LBB) analysis for EPR reactors. EPR is an evolutionary Nuclear Island of the 4 loop x 1500 Mwe class currently in the design phase. Application of LBB to the main coolant lines and resulting design impacts are summarized. Background information on LBB analysis in France and Germany is also presented.

  20. SunShot Initiative 2014 Portfolio Overview

    Energy.gov [DOE]

    These slides correspond to a presentation given by SunShot Initiative Director Minh Le at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's research portfolio.

  1. The Intersection of Net Metering and Retail Choice: An Overview...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Intersection of Net Metering and Retail Choice: An Overview of Policy, Practice and Issues The Intersection of Net Metering and Retail Choice: An Overview of Policy, Practice and ...

  2. Overview of the Heavy Truck Engine and Enabling Technologies...

    Energy.gov [DOE] (indexed site)

    2009 -- Washington D.C. ace2gravel.pdf (758.58 KB) More Documents & Publications Overview of the DOE Advanced Combustion Engine R&D Overview oi the DOE High Efficiency Engine

  3. Overview of DOE Fuel & Lubricant Technologies R&D | Department...

    Energy Saver

    Overview of DOE Fuel & Lubricant Technologies R&D Overview of DOE Fuel & Lubricant Technologies R&D 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer ...

  4. High Level Overview of DOE Biomass Logistics II Project Activities...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Level Overview of DOE Biomass Logistics II Project Activities High Level Overview of DOE Biomass Logistics II Project Activities Breakout Session 1B-Integration of Supply Chains I: ...

  5. File:03UTCStateEncroachmentOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    UTCStateEncroachmentOverview.pdf Jump to: navigation, search File File history File usage Metadata File:03UTCStateEncroachmentOverview.pdf Size of this preview: 463 599 pixels....

  6. File:03MTCEncroachmentOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    03MTCEncroachmentOverview.pdf Jump to: navigation, search File File history File usage Metadata File:03MTCEncroachmentOverview.pdf Size of this preview: 463 599 pixels. Other...

  7. File:06HIDOtherOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    06HIDOtherOverview.pdf Jump to: navigation, search File File history File usage File:06HIDOtherOverview.pdf Size of this preview: 463 599 pixels. Other resolution: 464 600...

  8. File:05DrillingPermittingOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    5DrillingPermittingOverview.pdf Jump to: navigation, search File File history File usage Metadata File:05DrillingPermittingOverview.pdf Size of this preview: 463 599 pixels....

  9. File:01LandUseOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    1LandUseOverview.pdf Jump to: navigation, search File File history File usage Metadata File:01LandUseOverview.pdf Size of this preview: 463 599 pixels. Other resolution: 464 ...

  10. File:03COCEncroachmentOverview.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    File Edit History File:03COCEncroachmentOverview.pdf Jump to: navigation, search File File history File usage Metadata File:03COCEncroachmentOverview.pdf Size of this preview: 463...

  11. Webinar May 12: Overview of Station Analysis Tools Developed...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    May 12: Overview of Station Analysis Tools Developed in Support of H2USA Webinar May 12: Overview of Station Analysis Tools Developed in Support of H2USA May 7, 2015 - 10:05am ...

  12. Energy Storage R&D Overview | Department of Energy

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Vehicle Technologies Office Merit Review 2014: Overview of the DOE Advanced Battery R&D Program Overview of Battery R&D Activities Energy Storage R&D ...

  13. DOE Hydrogen and Fuel Cell Overview: January 2011 National Petroleum...

    Energy.gov [DOE] (indexed site)

    Satyapal to the National Petroleum Council on January 5, 2011. DOE Hydrogen and Fuel Cell Overview (5.84 MB) More Documents & Publications DOE Hydrogen and Fuel Cell Overview: 2011 ...

  14. Overview of Hydrogen Fuel Cell Budget: 2011 Stakeholders Webinar...

    Energy.gov [DOE] (indexed site)

    a 2011 Stakeholders Webinar-Budget Briefing on February 24, 2011. Overview of Hydrogen Fuel Cell Budget (4.07 MB) More Documents & Publications Overview of Hydrogen and Fuel Cell ...

  15. Building America Overview - 2014 BTO Peer Review | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 BTO Peer Review Building America Overview - 2014 BTO Peer Review Presenter: Eric Werling, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview ...

  16. STEADY STATE FLAMMABLE GAS RELEASE RATE CALCULATION AND LOWER FLAMMABILITY LEVEL EVALUATION FOR HANFORD TANK WASTE

    SciTech Connect

    HU TA

    2009-10-26

    Assess the steady-state flammability level at normal and off-normal ventilation conditions. The hydrogen generation rate was calculated for 177 tanks using the rate equation model. Flammability calculations based on hydrogen, ammonia, and methane were performed for 177 tanks for various scenarios.

  17. Properties of steady discharge in Ar-Kr-F2 gas mixture

    SciTech Connect

    Chengen, Z.

    1981-11-01

    Some properties of Ar-Kr-F/sub 2/ laser gas mixture plasma under steady discharge conditions are computed and discussed. Both the excitation rate of the discharging electrons and the distribution of the discharge energy are discussed. The effects of fluoride gas content and impurity gas content on the discharge property are studied.

  18. Transient and steady state photoelectronic analysis in TlInSe{sub 2} crystals

    SciTech Connect

    Qasrawi, A.F.; Gasanly, N.M.

    2011-08-15

    Highlights: {yields} The steady state and time dependent photoconductivity kinetics of the TlInSe{sub 2} crystals are investigated in the temperature region of 100-350 K. {yields} The photocurrent of the sample exhibited linear, sublinear, and supralinear recombination mechanisms, at, above and below 160 K, respectively. {yields} Steady state photoconductivity revealed two recombination centres located at 234 and 94 meV. {yields} The transient photoconductivity is limited by a trapping center located at 173 meV. {yields} The capture coefficient of the trap for holes was determined as 3.11 x 10{sup -22} cm{sup -2}. -- Abstract: The temperature and illumination effects on the transient and steady state photoconductivities of TlInSe{sub 2} crystals have been studied. Namely, two recombination centres located at 234 and at 94 meV and one trap center located at 173 meV were determined from the temperature-dependent steady state and transient photoconductivities, respectively. The illumination dependence of photoconductivity indicated the domination of sublinear and supralinear recombination mechanisms above and below 160 K, respectively. The change in the recombination mechanism is attributed to the exchange of roles between the linear recombination at the surface and trapping centres in the crystal, which become dominant as temperature decreases. The transient photoconductivity measurement allowed the determination of the capture coefficient of traps for holes as 3.11 x 10{sup -22} cm{sup -2}.

  19. Low Temperature/Coproduced/Geopressured Subprogram Overview | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Low Temperature/Coproduced/Geopressured Subprogram Overview Low Temperature/Coproduced/Geopressured Subprogram Overview This overview of GTP's Low Temperature/Coproduced/Geopressured subprogram was given at GTP's Program Peer Review on May 18, 2010. overview_lowtemp.pdf (387.96 KB) More Documents & Publications AAPG Low-Temperature Webinar SMU Geothermal Conference 2011 - Geothermal Technologies Program Geothermal Energy Production with Co-produced and Geopressured Resources (Fact

  20. A Basic Overview of the Occupational Radiation Exposure Monitoring...

    Energy Saver

    Occupational Radiation Exposure: Monitoring, Analysis & Reporting A Basic Overview of OCCUPATIONAL RADIATION EXPOSURE Monitoring, Analysis & Reporting Outreach & Awareness Series ...

  1. Brochure, Classification Overview of RD and FRD - September 2010 |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Overview of RD and FRD - September 2010 Brochure, Classification Overview of RD and FRD - September 2010 September 2010 A Classification Overview of Restricted Data and Formerly Restricted Data - Brochure. Brochure, Classification Overview of RD and FRD - September 2010 (227.93 KB) More Documents & Publications Briefing, Classification of Nuclear Weapons-Related Information Briefing, Transclassified Foreign Nuclear Information - June 2014 Brochure, Training and

  2. Sensors and Controls Subprogram Overview - 2016 BTO Peer Review |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Subprogram Overview - 2016 BTO Peer Review Sensors and Controls Subprogram Overview - 2016 BTO Peer Review Presenter: Marina Sofos, U.S. Department of Energy This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office's Sensors and Controls Subprogram. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. 2016 BTO Peer Review Presentation-Sensors and Controls Subprogram Overview

  3. PRESENTATION: OVERVIEW OF DOE OFFICE OF ENVIRONMENTAL MANAGEMENT (EM) |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy PRESENTATION: OVERVIEW OF DOE OFFICE OF ENVIRONMENTAL MANAGEMENT (EM) PRESENTATION: OVERVIEW OF DOE OFFICE OF ENVIRONMENTAL MANAGEMENT (EM) A briefing to the SEAB Task Force on Technology Development for Environmental Management on the DOE Ofiice of Environmental Management. Overview of the Office of Environmental Management (2.12 MB) Overview of the Office of Environmental Management's Technology Development Program (658.68 KB) More Documents & Publications Focus on

  4. EECLP Webinar #6: Solar Program Overview-- Text Version

    Energy.gov [DOE]

    Below is the text version of the EECLP Webinar 6: Solar Program Overview, presented in January 2015.

  5. Emerging Technologies Program Overview - 2015 BTO Peer Review | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Emerging Technologies Program Overview - 2015 BTO Peer Review Emerging Technologies Program Overview - 2015 BTO Peer Review Presenter: Pat Phelan, U.S. Department of Energy This presentation at the 2015 Peer Review provided an overview of the Building Technologies Office's Emerging Technologies Program. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. VIEW THE PRESENTATION Emerging Technologies Program Overview - 2015 BTO

  6. Enhanced Geothermal Systems Subprogram Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems Subprogram Overview Enhanced Geothermal Systems Subprogram Overview This overview of GTP's Enhanced Geothermal Systems subprogram was given at the GTP Program Peer Review on May 18, 2010. overview_egs.pdf (681.23 KB) More Documents & Publications Stanford Geothermal Workshop - Geothermal Technologies Office Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett Geothermal Technologies Program Peer Review Program June 6 - 10, 2011

  7. 2014 SunShot Initiative Systems Integration Subprogram Overview |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Systems Integration Subprogram Overview 2014 SunShot Initiative Systems Integration Subprogram Overview These slides correspond to a presentation given by SunShot Initiative Systems Integration Acting Program Manager Dr. Ranga Pitchumani at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's systems integration research portfolio. rangapitchumani_si_subprogram_overview_sunshot2014.pdf

  8. Overview of Pump Systems Matter | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview of Pump Systems Matter Overview of Pump Systems Matter Pump Systems Matter (PSM) is a non-profit (501(c) 3) educational foundation, established to educate the marketplace and promote pumping systems energy efficiency. G_Overview_of_Pump_Systems_Matter.pdf (1.04 MB) More Documents & Publications Summary of 2011 Accomplishments HI & PSM Course Overview Pump Systems Matter Optimization Pump Systems Matter Mission and Vision

  9. Fuel Cell Technologies Overview: March 2012 State Energy Advisory Board

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Meeting | Department of Energy March 2012 State Energy Advisory Board Meeting Fuel Cell Technologies Overview: March 2012 State Energy Advisory Board Meeting Presentation by Sunita Satyapal at the State Energy Advisory Board meeting on March 14, 2012. Fuel Cell Technologies Overview (6.97 MB) More Documents & Publications Overview of Hydrogen Fuel Cell Budget: 2011 Stakeholders Webinar-Budget Briefing Overview of Hydrogen and Fuel Cell Activities: February 2011 Hydrogen and Fuel Cell

  10. HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Appliances Overview - 2015 BTO Peer Review HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy View the Presentation HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review (801.59 KB) More Documents & Publications HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review

  11. DOE Hydrogen and Fuel Cell Overview: January 2011 National Petroleum

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Council Briefing | Department of Energy January 2011 National Petroleum Council Briefing DOE Hydrogen and Fuel Cell Overview: January 2011 National Petroleum Council Briefing Presentation by Sunita Satyapal to the National Petroleum Council on January 5, 2011. DOE Hydrogen and Fuel Cell Overview (5.84 MB) More Documents & Publications DOE Hydrogen and Fuel Cell Overview: 2011 Hydrogen Infrastructure Market Readiness Workshop Overview of Hydrogen Fuel Cell Budget: 2011 Stakeholders

  12. RAPID/Overview/Geothermal/Exploration/Montana | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Montana < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationMontana) Redirect page Jump to: navigation, search REDIRECT...

  13. RAPID/Overview/Geothermal/Exploration/Idaho | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Idaho < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationIdaho) Redirect page Jump to: navigation, search REDIRECT...

  14. RAPID/Overview/Geothermal/Exploration/Utah | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Utah < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationUtah) Redirect page Jump to: navigation, search REDIRECT...

  15. RAPID/Overview/Geothermal/Exploration/Oregon | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Oregon < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationOregon) Redirect page Jump to: navigation, search REDIRECT...

  16. RAPID/Overview/Geothermal/Exploration/Colorado | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Colorado < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationColorado) Redirect page Jump to: navigation, search REDIRECT...

  17. RAPID/Overview/Geothermal/Exploration/Texas | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Texas < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationTexas) Redirect page Jump to: navigation, search REDIRECT...

  18. RAPID/Overview/Geothermal/Exploration/Hawaii | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hawaii < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationHawaii) Redirect page Jump to: navigation, search REDIRECT...

  19. Overview of AREVA Logistics Business Unit Capabilities and Expertise |

    Office of Environmental Management (EM)

    Department of Energy AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit capabilities and Expertise Overview of Transnuclear Inc Transportation Capabilities in the United States Questions Overview of AREVA Logistics Business Unit Capabilities and Expertise (941.29 KB) More Documents & Publications TEC Working Group Topic Groups Rail Key Documents Planning Subgroup

  20. Overview of Business Planning and Business Models, Opening Plenary

    Office of Energy Efficiency and Renewable Energy (EERE)

    U.S. Department of Energy Better Buildings Neighborhood Program: Overview of Business Planning and Business Models, October 25, 2011

  1. EECLP Webinar #1: Overview and Cost Effectiveness-- Text Version

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below is the text version of the webinar, EECLP Webinar 1: Overview and Cost Effectiveness, presented in December 2014.

  2. Overview Slides | U.S. DOE Office of Science (SC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Overview Slides Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events Publications History Grand Challenges BES Reports Document Archives Funding Opportunity Announcements (FOAs) Maps Overview Slides Technical Summaries Fact Sheets Other Contests Contact BES Home Document Archives Overview Slides Print Text Size: A A A FeedbackShare Page The following table contains links to single-slide overviews produced by the EFRCs. Date Updated Notes

  3. National Advanced Biofuels Consortium Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced Biofuels Consortium Overview National Advanced Biofuels Consortium Overview This PDF gives an overview of the National Advanced Biofuels Consortium (NABC). It shows the prior focus of NABC as well as the future focus, and it discusses objectives, funding, research, and the organizational structure of the NABC. nabc_overview_presentation.pdf (1.73 MB) More Documents & Publications NABC Webinar Thermochemical Conversion Proceeses to Aviation Fuels

  4. DOE Office of Indian Energy Overview Brochure | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Indian Energy Overview Brochure DOE Office of Indian Energy Overview Brochure The U.S. Department of Energy (DOE) Office of Indian Energy Strengthening Tribal Communities, Sustaining Future Generations is an overview brochure with information on the Office of Indian Energy's education and capacity building, technical assistance, and resources for tribes. Office of Indian Energy Overview Brochure (10.7 MB) More Documents & Publications Alaska Energy Pioneer Summer 2015 Newsletter

  5. Hydrogen and Fuel Cell Technologies Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Fuel Cell Technologies Overview Hydrogen and Fuel Cell Technologies Overview Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop in Washington, DC, August 11-12, 2011. Hydrogen and Fuel Cell Technologies Overview (1.42 MB) More Documents & Publications Fuel Cell Technologies Overview: March 2012 State Energy Advisory Board Meeting Hydrogen and Fuel Cell Activities: 5th International Conference on Polymer Batteries and Fuel Cells DOE Hydrogen and Fuel Cell

  6. Building America Subprogram Overview - 2016 BTO Peer Review | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Subprogram Overview - 2016 BTO Peer Review Building America Subprogram Overview - 2016 BTO Peer Review Presenter: Eric Werling, U.S. Department of Energy This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office's Building America subprogram. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. 2016 BTO Peer Review Presentation-Building America Subprogram Overview (2.45 MB) More

  7. Building Energy Codes Program Overview - 2014 BTO Peer Review | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Program Overview - 2014 BTO Peer Review Building Energy Codes Program Overview - 2014 BTO Peer Review Presenter: Jeremiah Williams, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Building Building Energy Codes Program activities. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. View the Presentation Building Energy Codes Program Overview - 2014

  8. The U.S. National Hydrogen Storage Project Overview (presentation) |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy The U.S. National Hydrogen Storage Project Overview (presentation) The U.S. National Hydrogen Storage Project Overview (presentation) Status of Hydrogen Storage Materials R&D presented at the U.S. Department of Energy's Hydrogen Storage Meeting held June 26, 2007 in Bethesda, Maryland. doe_overview_satyapal.pdf (1.53 MB) More Documents & Publications A Brief Overview of Hydrogen Storage Issues and Needs On-Board Storage Systems Analysis Target Explanation

  9. Scout Impact Analysis Tool Overview - 2016 BTO Peer Review | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Scout Impact Analysis Tool Overview - 2016 BTO Peer Review Scout Impact Analysis Tool Overview - 2016 BTO Peer Review Presenters: Jared Langevin and Chioke Harris This presentation from the 2016 Peer Review provides an overview of Scout - BTO's portfolio impact analysis tool for building energy efficiency technologies. Scout Impact Analysis Tool Overview - 2016 BTO Peer Review (4.73 MB) More Documents & Publications Scout: An Impact Analysis Tool for Building Energy Efficiency

  10. Commercial Buildings Integration Program Overview- 2015 BTO Peer Review

    Energy.gov [DOE]

    This presentation at the 2015 Peer Review provided an overview of the Building Technologies Office's Commercial Buildings Integration Program.

  11. Technology Demonstration and Deployment Overview - 2015 BTO Peer Review |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Demonstration and Deployment Overview - 2015 BTO Peer Review Technology Demonstration and Deployment Overview - 2015 BTO Peer Review Presenter: Amy Jiron, U.S. Department of Energy View the Presentation Technology Demonstration and Deployment Overview - 2015 BTO Peer Review (1.52 MB) More Documents & Publications Better Buildings Alliance Tech Team Impact Framework - 2014 BTO Peer Review Commercial Building Demonstration and Deployment Overview - 2014 BTO Peer Review

  12. Better Buildings Workforce Overview - 2014 BTO Peer Review | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Overview - 2014 BTO Peer Review Better Buildings Workforce Overview - 2014 BTO Peer Review Presenter: Benjamin Goldstein, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Better Buildings Workforce activities. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. View the Presentation Better Buildings Workforce Overview - 2014 BTO Peer Review (1.18 MB)

  13. Home Energy Score Program: Update and Overview for Potential Partners |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Energy Score Program: Update and Overview for Potential Partners Home Energy Score Program: Update and Overview for Potential Partners Provides an overview of DOE's objectives for the Home Energy Score program including an overview of Home Energy Score pilots. Home Energy Score program update (1021.26 KB) More Documents & Publications Home Energy Score: Program Update for Interested Stakeholders Know the Score: Hear the Latest on Home Energy Score from DOE and

  14. Hydrogen & Fuel Cells Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    & Fuel Cells Program Overview Hydrogen & Fuel Cells Program Overview Plenary presentation at the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting 03_satyapal_plenary_2013_amr.pdf (4.45 MB) More Documents & Publications DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and Energy Exposition Fuel Cell Technologies Program - DOD-DOE Workshop: Shipboard APUs Overview Hydrogen and Fuel Cells Program Overview:

  15. Guides and Specifications Overview - 2014 BTO Peer Review | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Guides and Specifications Overview - 2014 BTO Peer Review Guides and Specifications Overview - 2014 BTO Peer Review Presenter: Cody Taylor, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Guides and Specifications activities. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs. View the Presentation Guides and Specifications Overview - 2014 BTO Peer

  16. Utility Energy Services Contracting Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utility Energy Services Contracting Overview Utility Energy Services Contracting Overview Presentation-given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting-features an overview on utility energy services contracts (UESCs). Download the UESC Overview. (464.69 KB) More Documents & Publications Utility Energy Service Contract Guide: A Resource for Contracting Officers Working on UESC Projects FUPWG Spring 2015 Agenda and Presentations UESC Case Study: Philadelphia

  17. Low Cost Carbon Fiber Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Low Cost Carbon Fiber Overview Low Cost Carbon Fiber Overview 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation lm002_warren_2011_o.pdf (1.8 MB) More Documents & Publications Low Cost Carbon Fiber Overview Lower Cost, Higher Performance Carbon Fiber Lower Cost Carbon Fiber Precursors

  18. WTB & Spectrum Access Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    WTB & Spectrum Access Overview WTB & Spectrum Access Overview Slides from FCC's Wireless Telecommunications Bureau presentation on spectrum access. WTB & Spectrum Access Overview (1.25 MB) More Documents & Publications An Introduction to Spectrum Engineering NBP RFI: Communications Requirements Reply Comments of Southern Company Services, Inc.

  19. 2013 Peer Review Meeting Plenary Overview Presentation | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Meeting Plenary Overview Presentation 2013 Peer Review Meeting Plenary Overview Presentation Plenary overview presentation by Kate Baker, Review Chair, at the 2013 peer review meeting in Denver, Colorado. plenary_baker_peerreview2013.pdf (1.4 MB) More Documents & Publications Geothermal Prospects in Colorado Geothermal Prospects in Colorado Novel Energy Conversion Equipment for Low Temperatures Geothermal Resources

  20. Strategic Initiatives Work Group Status Overview - September 2012 |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy September 2012 Strategic Initiatives Work Group Status Overview - September 2012 Documents Available for Download September 2012 Status Overviews (121.47 KB) More Documents & Publications Strategic Initiatives Work Group Status Overview - July 2012 Focus Group Meeting (Activities Status) Active Labor Unions Interfacing with DOE - June 2014

  1. TITLE XVII PROGRAM OVERVIEW (October 2016) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    TITLE XVII PROGRAM OVERVIEW (October 2016) TITLE XVII PROGRAM OVERVIEW (October 2016) DOE-LPO_Outreach_LPO-Overview_CSP_Oct-2016.pdf (2.79 MB) More Documents & Publications LPO Update, 29-Sep-2016 LPO Update, 28-Jun-2016 LPO Update, 28-Jul-2016

  2. Retrofit California Overview and Final Reports

    SciTech Connect

    Choy, Howard; Rosales, Ana

    2014-03-01

    transform the market and establish energy retrofits as the new paradigm. Innovations such as Flex Path, which came about because of barriers encountered during the Program, have already shown promise and are enabling increased participation. Together, the pilots represent an unprecedented effort to identify and address market barriers to energy efficiency upgrades and to provide lessons learned to shape future program planning and implementation. The statistics reflects the scope of the marketing and outreach campaigns, which tested a variety of approaches to increase understanding of the benefits of energy upgrades to drive participation in the Program. More traditional methods such as TV and radio advertisements were complimented by innovative community based social marketing campaigns that sought to leverage the trusted status of neighborhood organizations and leaders in order to motivate their constituents to undertake retrofits. The remainder of this report provides an overview of Retrofit California including brief summaries of the pilots’ main components and highlights, followed by the major findings or takeaway lessons from the approaches that were tested. Eleven of the pilots will be continued, with modifications, under the ratepayer-funded Regional Energy Networks. Involvement in the RENS by many of the Retrofit California partners will ensure that early lessons learned are carried forward to guide future programs for energy upgrades in California.

  3. Overview of actinide chemistry in the WIPP

    SciTech Connect

    Borkowski, Marian; Lucchini, Jean - Francois; Richmann, Michael K; Reed, Donald T; Khaing, Hnin; Swanson, Juliet

    2009-01-01

    The year 2009 celebrates 10 years of safe operations at the Waste Isolation Pilot Plant (WIPP), the only nuclear waste repository designated to dispose defense-related transuranic (TRU) waste in the United States. Many elements contributed to the success of this one-of-the-kind facility. One of the most important of these is the chemistry of the actinides under WIPP repository conditions. A reliable understanding of the potential release of actinides from the site to the accessible environment is important to the WIPP performance assessment (PA). The environmental chemistry of the major actinides disposed at the WIPP continues to be investigated as part of the ongoing recertification efforts of the WIPP project. This presentation provides an overview of the actinide chemistry for the WIPP repository conditions. The WIPP is a salt-based repository; therefore, the inflow of brine into the repository is minimized, due to the natural tendency of excavated salt to re-seal. Reducing anoxic conditions are expected in WIPP because of microbial activity and metal corrosion processes that consume the oxygen initially present. Should brine be introduced through an intrusion scenario, these same processes will re-establish reducing conditions. In the case of an intrusion scenario involving brine, the solubilization of actinides in brine is considered as a potential source of release to the accessible environment. The following key factors establish the concentrations of dissolved actinides under subsurface conditions: (1) Redox chemistry - The solubility of reduced actinides (III and IV oxidation states) is known to be significantly lower than the oxidized forms (V and/or VI oxidation states). In this context, the reducing conditions in the WIPP and the strong coupling of the chemistry for reduced metals and microbiological processes with actinides are important. (2) Complexation - For the anoxic, reducing and mildly basic brine systems in the WIPP, the most important

  4. Microsoft PowerPoint - 20101005_HAB_SWBG_ Advice_Overview_Leckband

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    10/5/2010 HAB COTW Advice Overview 10

  5. Method and apparatus for steady-state magnetic measurement of poloidal magnetic field near a tokamak plasma

    DOEpatents

    Woolley, R.D.

    1998-09-08

    A method and apparatus are disclosed for the steady-state measurement of poloidal magnetic field near a tokamak plasma, where the tokamak is configured with respect to a cylindrical coordinate system having z, phi (toroidal), and r axes. The method is based on combining the two magnetic field principles of induction and torque. The apparatus includes a rotor assembly having a pair of inductive magnetic field pickup coils which are concentrically mounted, orthogonally oriented in the r and z directions, and coupled to remotely located electronics which include electronic integrators for determining magnetic field changes. The rotor assembly includes an axle oriented in the toroidal direction, with the axle mounted on pivot support brackets which in turn are mounted on a baseplate. First and second springs are located between the baseplate and the rotor assembly restricting rotation of the rotor assembly about its axle, the second spring providing a constant tensile preload in the first spring. A strain gauge is mounted on the first spring, and electronic means to continually monitor strain gauge resistance variations is provided. Electronic means for providing a known current pulse waveform to be periodically injected into each coil to create a time-varying torque on the rotor assembly in the toroidal direction causes mechanical strain variations proportional to the torque in the mounting means and springs so that strain gauge measurement of the variation provides periodic magnetic field measurements independent of the magnetic field measured by the electronic integrators. 6 figs.

  6. Method and apparatus for steady-state magnetic measurement of poloidal magnetic field near a tokamak plasma

    DOEpatents

    Woolley, Robert D.

    1998-01-01

    A method and apparatus for the steady-state measurement of poloidal magnetic field near a tokamak plasma, where the tokamak is configured with respect to a cylindrical coordinate system having z, phi (toroidal), and r axes. The method is based on combining the two magnetic field principles of induction and torque. The apparatus includes a rotor assembly having a pair of inductive magnetic field pickup coils which are concentrically mounted, orthogonally oriented in the r and z directions, and coupled to remotely located electronics which include electronic integrators for determining magnetic field changes. The rotor assembly includes an axle oriented in the toroidal direction, with the axle mounted on pivot support brackets which in turn are mounted on a baseplate. First and second springs are located between the baseplate and the rotor assembly restricting rotation of the rotor assembly about its axle, the second spring providing a constant tensile preload in the first spring. A strain gauge is mounted on the first spring, and electronic means to continually monitor strain gauge resistance variations is provided. Electronic means for providing a known current pulse waveform to be periodically injected into each coil to create a time-varying torque on the rotor assembly in the toroidal direction causes mechanical strain variations proportional to the torque in the mounting means and springs so that strain gauge measurement of the variation provides periodic magnetic field measurements independent of the magnetic field measured by the electronic integrators.

  7. Radiological Monitoring Continues at WIPP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Radiological Monitoring Continues at WIPP CARLSBAD, N.M., February 19, 2014 - Radiological control personnel continue to collect surface and underground monitoring samples at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) after an underground air monitor detected airborne radiation around 11:30 p.m. (MT) on February 14. Recent laboratory analyses by Carlsbad Environmental Monitoring and Research Center (CEMRC) found some trace amounts of americium and plutonium from a

  8. Prestart Activities Continue at WIPP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    waste handling personnel review a procedure as part of prestart activities at WIPP. WIPP UPDATE: June 22, 2016 Prestart Activities Continue at WIPP Prestart activities are continuing at the Waste Isolation Pilot Plant (WIPP) as employees verify and validate operating procedures in preparation for resuming transuranic waste emplacement operations at WIPP. On June 1 WIPP workers began the phase of prestart activities referred to as Cold Operations. Cold Operations includes verifying adequacy of

  9. LANL continuity of operations plan

    SciTech Connect

    Senutovitch, Diane M

    2010-12-22

    The Los Alamos National Laboratory (LANL) is a premier national security research institution, delivering scientific and engineering solutions for the nation's most crucial and complex problems. Our primary responsibility is to ensure the safety, security, and reliability of the nation's nuclear stockpile. LANL emphasizes worker safety, effective operational safeguards and security, and environmental stewardship, outstanding science remains the foundation of work at the Laboratory. In addition to supporting the Laboratory's core national security mission, our work advances bioscience, chemistry, computer science, earth and environmental sciences, materials science, and physics disciplines. To accomplish LANL's mission, we must ensure that the Laboratory EFs continue to be performed during a continuity event, including localized acts of nature, accidents, technological or attack-related emergencies, and pandemic or epidemic events. The LANL Continuity of Operations (COOP) Plan documents the overall LANL COOP Program and provides the operational framework to implement continuity policies, requirements, and responsibilities at LANL, as required by DOE 0 150.1, Continuity Programs, May 2008. LANL must maintain its ability to perform the nation's PMEFs, which are: (1) maintain the safety and security of nuclear materials in the DOE Complex at fixed sites and in transit; (2) respond to a nuclear incident, both domestically and internationally, caused by terrorist activity, natural disaster, or accident, including mobilizing the resources to support these efforts; and (3) support the nation's energy infrastructure. This plan supports Continuity of Operations for Los Alamos National Laboratory (LANL). This plan issues LANL policy as directed by the DOE 0 150.1, Continuity Programs, and provides direction for the orderly continuation of LANL EFs for 30 days of closure or 60 days for a pandemic/epidemic event. Initiation of COOP operations may be required to support an

  10. Strong Support for MOX Continues

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Strong Support for MOX Continues Community leaders in the region continued vocal support for DOE's Mixed Oxide Fuel (MOX) project during the year. The project is vital because of its contribution to energy independence and national security and for the job- creating opportunities it creates in our region. When completed, the MOX facility will convert weapons- grade plutonium to nuclear reactor fuel assemblies. These assemblies will then be used as fuel in commercial nuclear power reactors to

  11. US PWR steam generator management: An overview

    SciTech Connect

    Welty, C.S. Jr.

    1997-02-01

    This paper provides an overview on the status of steam generator management activities in US PWRs, and includes: (1) an overview of the impact of steam generator problems; (2) a brief discussion of historical damage trends and the current damage mechanism of most concern; (3) a discussion of the elements of {open_quotes}steam generator management{close_quotes}; and (4) a description of the approach being followed to implement a degradation-specific protocol for tubing inspection and repair. This paper was prepared in conjunction with another paper presented during the Plenary Session of this Conference, {open_quotes}Steam Generator Degradation: Current Mitigation Strategies for Controlling Corrosion{close_quotes}, and is provided as a supplement to that material.

  12. Windows and Envelope Sub-Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Windows and Envelope Sub-Program Overview Karma Sawyer, Ph.D. - Technology Manager karma.sawyer@ee.doe.gov Presented by Patrick Phelan 2 BTO's Integrated Approach Research & Development * Develop technology roadmaps * Prioritize opportunities * Solicit and select innovative technology solutions * Collaborate with researchers * Solve technical barriers and test innovations to prove effectiveness * Measure and validate energy savings Codes and Standards * Establish minimum energy use in a

  13. Overview of Fuel Cell Electric Bus Development

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview of Fuel Cell Electric Bus Development Leslie Eudy, National Renewable Energy Laboratory September 12, 2013 2 Why Fuel Cells for Transit Buses? * Reduce transit bus emissions * Improve fuel efficiency * Improve vehicle performance * Consumer Acceptance * Transit industry is excellent test-bed for new technologies o Centrally fueled and maintained o Fixed routes with urban stop-go duty cycle o Professional operators and mechanics o Federal Capital Funding Support o High Visibility &

  14. Overview of Light-Duty Vehicle Studies

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Overview of Light-Duty Vehicle Studies Washington, DC Workshop Sponsored by EERE Transportation Cluster July 26, 2010 Energy Efficiency & Renewable Energy eere.energy.gov 2 * This workshop is intended to be a working meeting for analysts to discuss findings and assumptions because a number of key studies on light-duty vehicles (LDVs) and biofuels have been completed in the past 5 years and the insight gained from their findings would be valuable. * Outcomes: - common understanding of the

  15. Overview of the DOE Hydrogen Program (Presentation)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    U.S. Department of Energy U.S. Department of Energy JoAnn Milliken Program Manager U.S. Department of Energy Hydrogen Program Overview of the DOE Hydrogen Program DOE Fuel Cell Pre-Solicitation Workshop January 23, 2008 * Golden, Colorado 2 Challenges & Barriers Technology Barriers Economic & Institutional Barriers *Delivery Infrastructure *Safety, Codes & Standards Development *Public Awareness & Acceptance *Domestic Manufacturing and Supplier Base Technologies must be validated

  16. 2013 Peer Review Meeting Plenary Overview Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Welcome to the Geothermal Technologies Office Annual Peer Review April 22-25, 2013 Renaissance Denver Hotel Denver, Colorado Kate Baker Review Chair 2 Energy Efficiency & Renewable Energy eere.energy.gov General Session Agenda * Kate Baker Welcome and Introduction * Bobi Garrett NREL and Colorado Geothermal * Doug Hollett GTO R&D Program Overview, Future FOAs * Lauren Boyd EGS Roadmapping * Eric Hass HRC Roadmapping 3 Energy Efficiency & Renewable Energy eere.energy.gov Why Hold a

  17. AMO Overview: Peer Review 2016 Opening / Welcome

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    AMO Overview: Peer Review 2016 Opening / Welcome June 14, 2016 Washington, DC Mark Johnson Director Advanced Manufacturing Office www.manufacturing.energy.gov 2 Manufacturing partnership goes back a bit....... ... the encouragement of manufactures is the interest of all parts of the Union. Not only the wealth; but the independence and security of a country, appear to be materially connected with the prosperity of manufactures. ... it is the interest of a community with a view to eventual and

  18. July 2012, Training Work Group Status Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Training Work Group Status Overview Accomplishments: 1. May 7 - 8. Attended NIEHS Trainer's Exchange in Oak Ridge . 2. May 8 - 9. Joined HAMMER in visiting Oak Ridge entities to build support for the Radworker Pilot. 3. June 19-20. Joined Char Wells at Sandia (with NIEHS and HAMMER) for the Learning/Training Workshop. 2. NTC offered support for Data Warehousing at the Learning/Training Workshop. 3. Obtained EFCOG commitment to create a Human Capital Training Subgroup under the Business

  19. OVERVIEW of STEM MENTORING CAFÉ MODEL

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    energy.gov/diversity/stem-mentoring-caf OVERVIEW of STEM MENTORING CAFÉ MODEL To help engage middle-school students with STEM (science, technology, engineering, and mathematics) professionals around the country, in 2014 the Departments of Energy and Education, along with the Association of Science-Technology Centers (ASTC), and the National Girls Collaborative Project (NGCP) started STEM Mentoring Cafés. At a Café, STEM professionals engage in quick-show-and-tell chats about their STEM

  20. Weapons Experiments Division Explosives Operations Overview

    SciTech Connect

    Laintz, Kenneth E.

    2012-06-19

    Presentation covers WX Division programmatic operations with a focus on JOWOG-9 interests. A brief look at DARHT is followed by a high level overview of explosives research activities currently being conducted within in the experimental groups of WX-Division. Presentation covers more emphasis of activities and facilities at TA-9 as these efforts have been more traditionally aligned with ongoing collaborative explosive exchanges covered under JOWOG-9.

  1. Solid Oxide Fuel Cell Manufacturing Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cell Manufacturing Overview Hydrogen and Fuel Cell Technologies Manufacturing R&D Workshop August 11-12, 2011 Washington, DC Mark Richards, Eric Tang, Randy Petri Copyright © 2011 Versa Power Systems. All Rights Reserved. 2 Contents  Manufacturing development dependencies  SOFC elements  Cell manufacturing processes - Materials - Forming - Conditioning  Stack assembly  Quality control and testing  VPS projected cost reductions in SECA Copyright © 2011 Versa Power Systems.

  2. An overview of the star thrust experiment

    SciTech Connect

    Miller, Kenneth; Slough, John; Hoffman, Alan

    1998-01-15

    The Field Reversed Configuration, FRC, is a closed field fusion confinement geometry with great potential to be used as a space propulsive device and power source. Present formation techniques are cumbersome and severely constrain the resultant FRC. An experiment is presently under construction to study the formation and sustainment of the FRC using a rotating magnetic field. If successful, this technique would vastly simplify and enable future FRC endeavors. An overview of the STX experiment is presented.

  3. Particle acceleration at collisionless shocks: An overview

    SciTech Connect

    Zank, G.P.; Li Gang; Webb, G.M.; Le Roux, J.A.; Florinski, V.; Ao, X.; Rice, W.K.M.

    2005-08-01

    An overview of shock acceleration is presented, focusing primarily on interplanetary shocks and the termination shock as examples. An extended discussion of recent advances in modeling real solar energetic particle (SEP) and energetic storm particle (ESP) events is presented. When the energy of accelerated particles becomes very large, their back reaction on the flow can result in a shock that is significantly mediated, and as an example, we consider some results for the termination shock.

  4. Multi-Year Program Plan Framework Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced Manufacturing Office Multi-Year Program Plan Framework Overview - Draft June 14, 2016 Advanced Manufacturing Office www.manufacturing.energy.gov 2 Purpose of Multi-Year Program Plan ( MYPP) Transparent AMO 5- to 10-year plan that is available to internal and external stakeholders  Clearly communicates AMO plans and priorities  Serves as an operational guide for AMO to manage activities toward programmatic and agency goals  Provides resource for EERE management on program

  5. CHP Deployment Program: AMO Technical Assistance Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CHP Deployment Program: AMO Technical Assistance Overview Claudia Tighe This presentation does not contain any proprietary, confidential, or otherwise restricted information. 2 Combined Heat a Power (CHP): History * First developed by Thomas Edison in 1880s and is one of the world's most common form of energy recycling * Since the '70s CHP used mostly by large industrials (PURPA set the stage) * Today there are hundreds of CHP facilities in the U.S. in both industrial, institutional and

  6. Poland: An energy and environmental overview

    SciTech Connect

    Szpunar, C.B.; Bhatti, N.; Buehring, W.A.; Streets, D.G. ); Balandynowicz, H.W. . Inst. Podstawowych Problemow Techniki)

    1990-10-01

    Poland's reliance on coal as its primary source of energy imposes heavy environmental costs on its economy and population. Specifically, many of Poland's air and water pollution problems can be traced to the high energy intensity of Polish industrial production. This overview presents environment and energy information for Poland. Topics discussed include: energy resources, production and use; energy production, trade and use; environmental quality and impacts; and control strategies. 109 refs., 25 figs., 40 tabs.

  7. CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO CONINUTIO SHETDE-AC27-08RV148OO/095 rG NAME OF OFFEROR OR CONTRACTOR WASH-INGTON RIVER PROTECTION SOLUTIONS LLC- ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) )/F New Total Amount for this Award: $7,094,451,000.00 Obligated Amount for this Modification: $30, 952, 500.00 New Total Obligated Amount for this Award: $1, 353,766,560.39 Incremental Funded Amount changed: from $1,293,125,180.69 to $1,323,766,560.39

  8. Quantitative broadband absorption and scattering spectroscopy in turbid media by combined frequency-domain and steady state methodologies

    DOEpatents

    Tromberg, Bruce J.; Berger, Andrew J.; Cerussi, Albert E.; Bevilacqua, Frederic; Jakubowski, Dorota

    2008-09-23

    A technique for measuring broadband near-infrared absorption spectra of turbid media that uses a combination of frequency-domain and steady-state reflectance methods. Most of the wavelength coverage is provided by a white-light steady-state measurement, whereas the frequency-domain data are acquired at a few selected wavelengths. Coefficients of absorption and reduced scattering derived from the frequency-domain data are used to calibrate the intensity of the steady-state measurements and to determine the reduced scattering coefficient at all wavelengths in the spectral window of interest. The absorption coefficient spectrum is determined by comparing the steady-state reflectance values with the predictions of diffusion theory, wavelength by wavelength. Absorption spectra of a turbid phantom and of human breast tissue in vivo, derived with the combined frequency-domain and steady-state technique, agree well with expected reference values.

  9. A steady state field-reversed configuration with rotating magnetic fields

    SciTech Connect

    Ohnishi, Masami; Yamamoto, Yasushi; Yoshikawa, Kiyoshi; Kitagaki, Jiro; Ishida, Akio

    1995-12-31

    The numerical simulations were made on current sustainment of a field-reversed configuration (FRC) by a rotating magnetic field (RMF). The RMF externally applied just after producing the FRC by a theta pinch discharge is found to penetrate rapidly into the FRC, and to drive a steady current before the FRC collapses due to Joule dissipation. The minimum rotating magnetic field to sustain the equilibrium is also found to be as small as 10% of the axial magnetic field. The RMF`s with the mode number of m = 1 or 2 are found to provide the similar effects. The numerical results show that the method of applying an RMF to an FRC is considerably effective for sustaining the hot and dense FRC in the steady state.

  10. Robust random number generation using steady-state emission of gain-switched laser diodes

    SciTech Connect

    Yuan, Z. L. Lucamarini, M.; Dynes, J. F.; Frhlich, B.; Plews, A.; Shields, A. J.

    2014-06-30

    We demonstrate robust, high-speed random number generation using interference of the steady-state emission of guaranteed random phases, obtained through gain-switching a semiconductor laser diode. Steady-state emission tolerates large temporal pulse misalignments and therefore significantly improves the interference quality. Using an 8-bit digitizer followed by a finite-impulse-response unbiasing algorithm, we achieve random number generation rates of 8 and 20?Gb/s, for laser repetition rates of 1 and 2.5?GHz, respectively, with a 20% tolerance in the interferometer differential delay. We also report a generation rate of 80?Gb/s using partially phase-correlated short pulses. In relation to the field of quantum key distribution, our results confirm the gain-switched laser diode as a suitable light source, capable of providing phase-randomized coherent pulses at a clock rate of up to 2.5?GHz.

  11. Study on the steady operating state of a micro-pulse electron gun

    SciTech Connect

    Kui, Zhou; Xing, Luo; Xiangyang, Lu; Shengwen, Quan; Jifei, Zhao; Ziqin, Yang

    2014-09-15

    Micro-pulse electron gun (MPG) employs the basic concept of multipacting to produce high-current and short-pulse electron beams from a radio-frequency (RF) cavity. The concept of MPG has been proposed for more than two decades. However, the unstable operating state of MPG vastly obstructs its practical applications. This paper presents a study on the steady operating state of a micro-pulse electron gun with theory and experiments. The requirements for the steady operating state are proposed through the analysis of the interaction between the RF cavity and the beam load. Accordingly, a MPG cavity with the frequency of 2856 MHz has been designed, constructed, and tested. Some primary experiments have been finished. Both the unstable and stable operating states of the MPG have been observed. The stable output beam current has been detected at about 3.8 mA. Further experimental study is under way now.

  12. A Conductivity Relationship for Steady-state Unsaturated Flow Processes under Optimal Flow Conditions

    SciTech Connect

    Liu, H. H.

    2010-09-15

    Optimality principles have been used for investigating physical processes in different areas. This work attempts to apply an optimal principle (that water flow resistance is minimized on global scale) to steady-state unsaturated flow processes. Based on the calculus of variations, we show that under optimal conditions, hydraulic conductivity for steady-state unsaturated flow is proportional to a power function of the magnitude of water flux. This relationship is consistent with an intuitive expectation that for an optimal water flow system, locations where relatively large water fluxes occur should correspond to relatively small resistance (or large conductance). Similar results were also obtained for hydraulic structures in river basins and tree leaves, as reported in other studies. Consistence of this theoretical result with observed fingering-flow behavior in unsaturated soils and an existing model is also demonstrated.

  13. Velocity-vorticity formulation of three-dimensional, steady, viscous, incompressible flows

    SciTech Connect

    Meir, A.J.

    1994-12-31

    In this work we discuss some aspects of the velocity-vorticity formulation of three-dimensional, steady, viscous, incompressible flows. We describe reasonable boundary conditions that should be imposed on the vorticity and a compatibility condition that the vorticity must satisfy. This formulation may give rise to efficient numerical algorithms for approximating solutions of the Stokes problem, which in turn yields an iterative method for approximating solutions of the Navier-Stokes equations.

  14. Innovative imaging systems on the Wendelstein 7-X bring steady-state fusion

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    energy closer to reality Innovative imaging systems on the Wendelstein Innovative imaging systems on the Wendelstein 7-X bring steady-state fusion energy closer to reality Innovative new imaging systems designed at Los Alamos are helping physicists peer into the roiling world of superhot plasmas. January 27, 2016 Glen Wurden in the stellarator's vacuum vessel during camera installation in 2014. Glen Wurden in the stellarator's vacuum vessel during camera installation in 2014. Contact Nick

  15. Predicts the Steady-State Heating and Cooling Performance of Electric Heat Pump

    Energy Science and Technology Software Center

    1993-01-13

    Oak Ridge National Laboratory (ORNL) is a leader in the development of analytical tools for the design of electrically driven, air-to-air heat pumps. Foremost among these tools is the ORNL Heat Pump Design Model, which can be used to predict the steady-state heating and cooling performance of an electrically driven, air-source heat pump. This version is three to five times faster than the earlier version, easier to use and more versatile.

  16. A fully implicit method for 3D quasi-steady state magnetic advection-diffusion.

    SciTech Connect

    Siefert, Christopher; Robinson, Allen Conrad

    2009-09-01

    We describe the implementation of a prototype fully implicit method for solving three-dimensional quasi-steady state magnetic advection-diffusion problems. This method allows us to solve the magnetic advection diffusion equations in an Eulerian frame with a fixed, user-prescribed velocity field. We have verified the correctness of method and implementation on two standard verification problems, the Solberg-White magnetic shear problem and the Perry-Jones-White rotating cylinder problem.

  17. Steady-state tokamak reactor with non-divertor impurity control: STARFIRE

    SciTech Connect

    Baker, C.C.

    1980-01-01

    STARFIRE is a conceptual design study of a commercial tokamak fusion electric power plant. Particular emphasis has been placed on simplifying the reactor concept by developing design concepts to produce a steady-state tokamak with non-divertor impurity control and helium ash removal. The concepts of plasma current drive using lower hybrid rf waves and a limiter/vacuum system for reactor applications are described.

  18. Non-steady-state transport of superthermal electrons in the plasmasphere

    SciTech Connect

    Khazanov, G.V.; Liemohn, M.W.; Gombosi, T.I.; Nagy, A.F. )

    1993-12-23

    Numerical solutions to the time-dependent kinetic equation, which describes the transport of superthermal electrons in the plasmasphere between the two conjugate ionospheres, are presented. The model calculates the distribution function as a function of time, field-aligned distance, energy, and pitch-angle. The processes of refilling, depleting, and establishing steady-state conditions of superthermal electrons in the plasmasphere are discussed. 10 refs., 6 figs.

  19. Equivalence of integral and differential methods of generating accurately solvable potentials of the steady Schroedinger equation

    SciTech Connect

    Samsonov, B.F.

    1995-09-01

    It is proven that the well-known nonlocal (i.e., based on integral transformations) methods of generating accurately solvable potentials of the one-dimensional steady Schroedinger equation are equivalent to multiple use of the local (i.e., based on a differential transformation) method known as the Darboux transformation. New accurately solvable potentials with a hydrogen-like spectrum are obtained, and several functions of the lowest states of the discrete spectrum are presented.

  20. Arc plasma generator of atomic driver for steady-state negative ion source

    SciTech Connect

    Ivanov, A. A.; Belchenko, Yu. I.; Davydenko, V. I.; Ivanov, I. A.; Kolmogorov, V. V.; Listopad, A. A. Mishagin, V. V.; Shulzhenko, G. I.; Putvinsky, S. V.; Smirnov, A.

    2014-02-15

    The paper reviews the results of development of steady-state arc-discharge plasma generator with directly heated LaB{sub 6} cathode. This arc-discharge plasma generator produces a plasma jet which is to be converted into an atomic one after recombination on a metallic plate. The plate is electrically biased relative to the plasma in order to control the atom energies. Such an intensive jet of hydrogen atoms can be used in negative ion sources for effective production of negative ions on a cesiated surface of plasma grid. All elements of the plasma generator have an augmented water cooling to operate in long pulse mode or in steady state. The thermo-mechanical stresses and deformations of the most critical elements of the plasma generator were determined by simulations. Magnetic field inside the discharge chamber was optimized to reduce the local power loads. The first tests of the steady-state arc plasma generator prototype have performed in long-pulse mode.