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Sample records for mechanical energy examples

  1. Examples of Wind Energy Curtailment Practices

    SciTech Connect (OSTI)

    Rogers, J.; Fink, S.; Porter, K.

    2010-07-01

    This report addresses examples of wind energy curtailment practices internationally and in regions across the United States.

  2. HCP Example | Open Energy Information

    Open Energy Info (EERE)

    Reference LibraryAdd to library Legal Document- OtherOther: HCP ExampleLegal Published NA Year Signed or Took Effect 2014 Legal Citation Not provided DOI Not Provided Check for...

  3. Energy Efficiency Lead-by-Example Resources | Department of Energy

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

    Lead-by-Example Resources Energy Efficiency Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find energy efficiency lead-by-example resources below. DOE Resource Federal Energy Management Program Publications. Other Resources Environmental Protection Agency: Lead by Example in Government Operations ACEEE's Lead By Example Initiatives National Governors

  4. Leading By Example | Department of Energy

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

    By Example Leading By Example November 3, 2011 - 3:08pm Addthis New cool roofs installed on the Energy Department’s headquarters building in Washington DC in November, 2010. | Image credit Quentin Kruger, Energy Department New cool roofs installed on the Energy Department's headquarters building in Washington DC in November, 2010. | Image credit Quentin Kruger, Energy Department Brian Costlow Director, Office of Administration Brian Costlow has won several awards for his work recently,

  5. Zero Energy Ready Home Certificate Examples | Department of Energy

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

    Certificate Examples Zero Energy Ready Home Certificate Examples These certificates are printed from RESNET Accredited Software, examples from REM/Rate and from EnergyGauge. Remrate Cert.pdf (138.35 KB) More Documents & Publications 2016 U.S. Department of Energy Race to Zero Student Design Competition Guide Review of Selected Home Energy Auditing Tools Overview of Existing Home Energy Labels

  6. Project Management Plan Examples | Department of Energy

    Office of Environmental Management (EM)

    Examples Project Management Plan Examples Examples From Project Management Plans The following material has been extracted from several project management plans. The order in which ...

  7. End Point Implementation Examples | Department of Energy

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

    PDF icon End Point Implementation Examples More Documents & Publications Post-Deactivation Surveillance and Maintenance Planning Project Management Plan Examples 1 - 80 ...

  8. Procurement Standards Lead-by-Example Resources | Department of Energy

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

    Procurement Standards Lead-by-Example Resources Procurement Standards Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find procurement standards lead-by-example resources below. DOE Resource Energy-Efficient Product Procurement. Other Resources ENERGY STAR®: All Certified Products New York State Energy Research and Development Authority: Procurement

  9. Retrofit Program Lead-by-Example Resources | Department of Energy

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

    Retrofit Program Lead-by-Example Resources Retrofit Program Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find retrofit program lead-by-example resources below. Local Government Climate and Energy Strategy Series: Energy Efficiency in Local Government Operations: A Guide to Developing and Implementing Greenhouse Gas Reduction Programs ACEEE: Comprehensive

  10. Building Standards Lead-by-Example Resources | Department of Energy

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

    Standards Lead-by-Example Resources Building Standards Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find building standards lead-by-example resources below. DOE Resource National Best Practices Manual For Building High Performance Schools. Other Resource Roadmap to Green Government Buildings

  11. User Experience Research Templates and Examples | Department of Energy

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

    Templates and Examples User Experience Research Templates and Examples The Office of Energy Efficiency and Renewable (EERE) has custom templates and specific examples you can use to plan, conduct, and report on your usability and analysis activities for EERE websites and applications. These templates are examples of forms you might use, but you are not required to use them. For more information on the usability techniques associated with these templates, see EERE's Usability and Analysis

  12. Energy Data Management Lead-by-Example Resources | Department of Energy

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

    Data Management Lead-by-Example Resources Energy Data Management Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find energy data management lead-by-example resources below. State and Local Solution Center: Energy Data Management and Evaluation

  13. Supporting Leadership by Example in States | Department of Energy

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

    » Competitive Financial Assistance » Supporting Leadership by Example in States Supporting Leadership by Example in States In the fall of 2012, the U.S. Department of Energy (DOE) competitively awarded $7.9 million through its State Energy Program to help states launch projects intended to serve as exemplary programs leading the way to energy savings. Under this initiative, 13 states (Arizona, Hawaii, Iowa, Illinois, Massachusetts, Maryland, Mississippi, Missouri, New Jersey, New Mexico, New

  14. IRC Budget Proposal spreadsheet example | Department of Energy

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

    IRC Budget Proposal spreadsheet example IRC Budget Proposal spreadsheet example An example budget proposal for NEUP Integrated Research Project. Example Budget spreadsheet ...

  15. Program Evaluation: Examples of Results | Department of Energy

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

    Information Resources » Program Evaluation: Examples of Results Program Evaluation: Examples of Results EERE offices have a history of doing evaluation studies. This page highlights selected examples of evaluation results from EERE reviews and studies. Eleven examples are provided for the following three types of evaluations. In-progress peer review example Example 1: Hydrogen program peer review Baseline assessment example Example 2: Hydrogen program completed a 2004 hydrogen baseline

  16. From Lab to Market: Examples of Clean Energy R&D | Department of Energy

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

    From Lab to Market: Examples of Clean Energy R&D From Lab to Market: Examples of Clean Energy R&D From Lab to Market: Examples of Clean Energy R&D Research and development (R&D) is the unsung hero of American innovation. Government-funded R&D spurs new industries, creates jobs and helps us tackle our greatest challenges. Decades ago, that challenge was the space race; today, it is climate change. Clean energy has never been cheaper. That's a direct result of technological

  17. User:Nlangle/Migration Example | Open Energy Information

    Open Energy Info (EERE)

    Migration Example < User:Nlangle Jump to: navigation, search Example code for using a categorization technique to migrate pages when Special:ReplaceText exceeds maximum (1000...

  18. Bureau of Land Management - Examples of FONSIs | Open Energy...

    Open Energy Info (EERE)

    FONSIs Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land Management - Examples of FONSIs Abstract This web page contains examples of...

  19. Community Renewable Energy Deployment Provides Replicable Examples of Clean Energy Projects (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-09-01

    This fact sheet describes the U.S. Department of Energy's Community Renewable Energy Deployment (CommRE) program, which is a more than $20 million effort funded through the American Recovery and Reinvestment Act of 2009, to promote investment in clean energy solutions and provide real-life examples for other local governments, campuses, and small utilities to replicate. Five community-based renewable energy projects received funding from DOE through the CommRE and their progress is detailed.

  20. Example USFS Preliminary Section 4(e) Report | Open Energy Information

    Open Energy Info (EERE)

    4(e) Report Jump to: navigation, search OpenEI Reference LibraryAdd to library Personal Communication: Example USFS Preliminary Section 4(e) Report Abstract This letter...

  1. LOPP Formal Request for Development Example | Open Energy Information

    Open Energy Info (EERE)

    Material Abstract Example LOPP Formal Request for Development letter. Author Bureau of Reclamation Published Department of Interior, 2014 DOI Not Provided Check for DOI...

  2. LOPP Federal Register Example Document | Open Energy Information

    Open Energy Info (EERE)

    GuidanceSupplemental Material Abstract Example LOPP federal register notice. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not Provided Check for DOI...

  3. Lead By Example with Smart Energy Management (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-07-01

    Brochure outlining the mission and activities of the Department of Energy's Federal Energy Management Program, which facilitates the Federal Government's implementation of sound, cost-effective energy management and investment practices to enhance the nation's energy security and environmental stewardship.

  4. Leading by Example: Better Buildings Challenge Partners Cut Energy Use

    Broader source: Energy.gov [DOE]

    Learn how energy efficiency improvements are helping Better Buildings Challenge partners save money and improve their energy intensity.

  5. Excellence in Energy Awards: Military Academies Leading by Example

    Office of Energy Efficiency and Renewable Energy (EERE)

    Federal Energy Management Program honors military academies with DOE Excellence in Energy Award for innovative capstone engineering design projects.

  6. Integrated HCP/EA Example | Open Energy Information

    Open Energy Info (EERE)

    Integrated HCPEA ExampleLegal Published NA Year Signed or Took Effect 2104 Legal Citation Not provided DOI Not Provided Check for DOI availability: http:crossref.org Online...

  7. Excitation Energy Sorting Mechanisms in Fission (Conference)...

    Office of Scientific and Technical Information (OSTI)

    Excitation Energy Sorting Mechanisms in Fission Citation Details In-Document Search Title: Excitation Energy Sorting Mechanisms in Fission You are accessing a document from the ...

  8. Mechanical properties and energy absorption characteristics of...

    Office of Scientific and Technical Information (OSTI)

    Mechanical properties and energy absorption characteristics of a polyurethane foam Citation Details In-Document Search Title: Mechanical properties and energy absorption ...

  9. Club's Chairman Leading by Example | Department of Energy

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

    and habitats by advocating clean energy use and encouraging Americans to live eco-friendly lifestyles. Sierra Club Oregon Chairman Wes Kempfer is doing his part to further...

  10. Operations and Maintenance Lead-by-Example Resources | Department of Energy

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

    Operations and Maintenance Lead-by-Example Resources Operations and Maintenance Lead-by-Example Resources State and local governments can lead by example by promoting energy efficiency programs and policies for public facilities, equipment, and government operations. Find operations and maintenance lead-by-example resources below. DOE Resource Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency Other Resource School Operations and Maintenance: Best Practices

  11. Financing Mechanisms for Renewable Energy Projects | Department...

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

    A variety of renewable energy financing mechanisms are available for federal agencies to help meet the 30% of electricity from renewable energy sources by 2025 target established...

  12. Example U.S. Department of Energy State Energy Program Information...

    Energy Savers [EERE]

    Distributed energy generation Energy and environment Energy building codes Energy consumption and price statistics Energy emergency planning ENERGY STAR ...

  13. General Renewable Energy-Financing Mechanisms | Open Energy Informatio...

    Open Energy Info (EERE)

    Financing Mechanisms Jump to: navigation, search Tool Summary LAUNCH TOOL Name: General Renewable Energy-Financing Mechanisms AgencyCompany Organization: World Bank Sector:...

  14. Stand-alone Renewable Energy-Financing Mechanisms | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Stand-alone Renewable Energy-Financing Mechanisms AgencyCompany Organization: World Bank Sector: Energy Focus...

  15. Grid Renewable Energy-Financing Mechanisms | Open Energy Information

    Open Energy Info (EERE)

    0,, References: Grid Renewable Energy-Financing Mechanisms 1 Resources "Financial Risk Management Instruments for Renewable Energy Projects, Summary Document, United...

  16. Clean Development Mechanism Pipeline | Open Energy Information

    Open Energy Info (EERE)

    Clean Development Mechanism Pipeline AgencyCompany Organization: UNEP-Risoe Centre, United Nations Environment Programme Sector: Energy, Land Topics: Finance, Implementation,...

  17. Example U.S. Department of Energy State Energy Program Information...

    Energy Savers [EERE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy State Energy Program (SEP) worksheet that shows compliance with the National Environmental Policy ...

  18. Market leadership by example: Government sector energy efficiency in developing countries

    SciTech Connect (OSTI)

    Van Wie McGrory, Laura; Harris, Jeffrey; Breceda, Miguel; Campbell, Stephanie; Sachu, Constantine; della Cava, Mirka; Gonzalez Martinez, Jose; Meyer, Sarah; Romo, Ana Margarita

    2002-05-20

    Government facilities and services are often the largest energy users and major purchasers of energy-using equipment within a country. In developing as well as industrial countries, government ''leadership by example'' can be a powerful force to shift the market toward energy efficiency, complementing other elements of a national energy efficiency strategy. Benefits from more efficient energy management in government facilities and operations include lower government energy bills, reduced greenhouse gas emissions, less demand on electric utility systems, and in many cases reduced dependence on imported oil. Even more significantly, the government sector's buying power and example to others can generate broader demand for energy-efficient products and services, creating entry markets for domestic suppliers and stimulating competition in providing high-efficiency products and services. Despite these benefits, with the exception of a few countries government sector actions have often lagged behind other energy efficiency policies. This is especially true in developing countries and transition economies - even though energy used by public agencies in these countries may represent at least as large a share of total energy use as the public sector in industrial economies. This paper summarizes work in progress to inventory current programs and policies for government sector energy efficiency in developing countries, and describes successful case studies from Mexico's implementation of energy management in the public sector. We show how these policies in Mexico, begun at the federal level, have more recently been extended to state and local agencies, and consider the applicability of this model to other developing countries.

  19. Example U.S. Department of Energy State Energy Program Information Worksheet

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy State Energy Program (SEP) worksheet that shows compliance with the National Environmental Policy Act (NEPA).

  20. Long term energy planning and security of supply under new market conditions: Czech power industry example

    SciTech Connect (OSTI)

    Vrba, M.

    1998-07-01

    Relevant issues concerned with primary energy resources availability or accessibility is only one perception of the term security of energy supply. The second one is the wide range of issues concerned with reliability of the electric power system. Interconnection between control areas were traditionally developed so as to increase reliability, reduce the reserve margin, facilitate least-variable costs of generation meeting demand. More recently transmission is also perceived as an infrastructure for enhanced electricity trade. But, liberalization and introduction of a competitive electricity market is a reality. In a liberalized and open competitive market the demand for a reliable, secure and functional market place is the key issue. Innovative market tools, the growing number of market participants probably bring more difficulties to manage them. For example, take-or-pay contracts and/or purchase of capacity without predetermined utilization will bring forward problems to the system operator and increasing demand, esp. for regulation power and reserve capacity respectively. The changes bring new challenges not only for industry players and customers, but will be extremely demanding for newly established or only re-established system operators. The system operator has to define and introduce efficient neutral mechanism that will enhance competition without jeopardizing system security and reliability. Modeling of the power system operation hour-per-hour, using a Monte-Carlo simulation for random forced outages of units and merit order based commitment and dispatch provides results for ancillary services standard evaluation. This approach also allows modeling of dissimilar behavior of industry players under changed market conditions and test the stability and sensitivity of ancillary services standards for quite different market development scenarios and conditions.

  1. Chapter 9: Enabling Capabilities for Science and Energy | Examples and Case Studies Supplemental Information

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

    Examples and Case Studies Chapter 9: Enabling Capabilities for Science and Energy Introduction Basic science expands our understanding of the natural world and provides the foundational knowledge upon which the energy technologies of the future are based. In some instances, a scientific discovery can obviate technical hurdles to broader implementation of existing technologies; in others, it can be the catalyst for a completely new suite of technologies. The scientific discoveries described in

  2. Largest Ever Wind Power Commitments Sets Clean Energy Example for Nation

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

    'Largest Ever' Wind Power Commitments Sets Clean Energy Example for Nation NEWS MEDIA CONTACTS: Christopher Powers, DOE, 303-275-4742 Media Relations, Public Service Co., 303-294-8900 Denver, Colo., Apr. 27, 2000 - In a ceremony today attended by several hundred Federal government employees, Secretary of Energy Bill Richardson announced the largest ever commitment to purchase electricity generated by the wind. Federal government agencies along the Colorado Front Range have committed to the

  3. Community Renewable Energy Deployment Provides Replicable Examples of Clean Energy Projects

    Broader source: Energy.gov [DOE]

    Describes the DOE Community Renewable Energy Deployment program, which used funding from the American Recovery and Reinvestment Act of 2009 to promote investment in clean energy solutions and...

  4. Science and the Energy Security Challenge: The Example of Solid-State Lighting

    ScienceCinema (OSTI)

    Philips, Julia [Sandia

    2010-01-08

    Securing a viable, carbon neutral energy future for humankind will require an effort of gargantuan proportions. As outlined clearly in a series of workshops sponsored by the DOE Office of Basic Energy Sciences (http://www.sc.doe.gov/bes/reports/list.html), fundamental advances in scientific understanding are needed to broadly implement many of the technologies that are held out as promising options to meet future energy needs, ranging from solar energy, to nuclear energy, to approaches to clean combustion. Using solid state lighting based on inorganic materials as an example, I will discuss some recent results and new directions, emphasizing the multidisciplinary, team nature of the endeavor. I will also offer some thoughts about how to encourage translation of the science into attractive, widely available products ? a significant challenge that cannot be ignored. This case study offers insight into approaches that are likely to be beneficial for addressing other aspects of the energy security challenge.

  5. Biochemical Mechanisms and Energy Strategies of Geobacter Sulfurreduce...

    Office of Scientific and Technical Information (OSTI)

    Biochemical Mechanisms and Energy Strategies of Geobacter Sulfurreducens Citation Details In-Document Search Title: Biochemical Mechanisms and Energy Strategies of Geobacter ...

  6. Designing Renewable Energy Financing Mechanism Terms of Reference...

    Open Energy Info (EERE)

    Designing Renewable Energy Financing Mechanism Terms of Reference (Redirected from Designing Renewable Energy Financing Mechanisms) Jump to: navigation, search Tool Summary LAUNCH...

  7. Sandia Energy - 2015 VIII MECHANICAL BEHAVIOR OF SALT

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

    VIII MECHANICAL BEHAVIOR OF SALT Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Workshops 2015 VIII MECHANICAL BEHAVIOR OF SALT 2015 VIII MECHANICAL BEHAVIOR OF...

  8. Sandia Energy - Structural and Mechanical Adaptive Rotor Technology...

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

    and Mechanical Adaptive Rotor Technology (SMART) Final Project Reports Published Home Renewable Energy Energy News Wind Energy News & Events Systems Analysis Structural and...

  9. Mechanical vibration to electrical energy converter

    DOE Patents [OSTI]

    Kellogg, Rick Allen; Brotz, Jay Kristoffer

    2009-03-03

    Electromechanical devices that generate an electrical signal in response to an external source of mechanical vibrations can operate as a sensor of vibrations and as an energy harvester for converting mechanical vibration to electrical energy. The devices incorporate a magnet that is movable through a gap in a ferromagnetic circuit, wherein a coil is wound around a portion of the ferromagnetic circuit. A flexible coupling is used to attach the magnet to a frame for providing alignment of the magnet as it moves or oscillates through the gap in the ferromagnetic circuit. The motion of the magnet can be constrained to occur within a substantially linear range of magnetostatic force that develops due to the motion of the magnet. The devices can have ferromagnetic circuits with multiple arms, an array of magnets having alternating polarity and, encompass micro-electromechanical (MEM) devices.

  10. Example process hazard analysis of a Department of Energy water chlorination process

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    On February 24, 1992, the Occupational Safety and Health Administration (OSHA) released a revised version of Section 29 Code of Federal Regulations CFR Part 1910 that added Section 1910.119, entitled ``Process Safety Management of Highly Hazardous Chemicals`` (the PSM Rule). Because US Department of Energy (DOE) Orders 5480.4 and 5483.1A prescribe OSHA 29 CFR 1910 as a standard in DOE, the PSM Rule is mandatory in the DOE complex. A major element in the PSM Rule is the process hazard analysis (PrHA), which is required for all chemical processes covered by the PSM Rule. The PrHA element of the PSM Rule requires the selection and application of appropriate hazard analysis methods to systematically identify hazards and potential accident scenarios associated with processes involving highly hazardous chemicals (HHCs). The analysis in this report is an example PrHA performed to meet the requirements of the PSM Rule. The PrHA method used in this example is the hazard and operability (HAZOP) study, and the process studied is the new Hanford 300-Area Water Treatment Facility chlorination process, which is currently in the design stage. The HAZOP study was conducted on May 18--21, 1993, by a team from the Westinghouse Hanford Company (WHC), Battelle-Columbus, the DOE, and Pacific Northwest Laboratory (PNL). The chlorination process was chosen as the example process because it is common to many DOE sites, and because quantities of chlorine at those sites generally exceed the OSHA threshold quantities (TQs).

  11. Project Profile: Degradation Mechanisms for Thermal Energy Storage and Heat

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

    Transfer Fluid Containment Materials | Department of Energy Degradation Mechanisms for Thermal Energy Storage and Heat Transfer Fluid Containment Materials Project Profile: Degradation Mechanisms for Thermal Energy Storage and Heat Transfer Fluid Containment Materials National Renewable Energy Laboratory logo -- This project is inactive -- The National Renewable Energy Laboratory (NREL), with support from the University of Wisconsin and Sandia National Laboratories, under the National

  12. Public Finance Mechanisms to Increase Investment in Energy Efficiency...

    Open Energy Info (EERE)

    Increase Investment in Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Public Finance Mechanisms to Increase Investment in Energy Efficiency Agency...

  13. Mechanical Solutions Inc | Open Energy Information

    Open Energy Info (EERE)

    Mechanical Solutions Inc Jump to: navigation, search Name: Mechanical Solutions Inc Place: New York Product: New York-based contractor. References: Mechanical Solutions Inc1 This...

  14. GEOTHERMAL ENERGY; 20 FOSSIL-FUELED POWER PLANTS; MECHANICAL...

    Office of Scientific and Technical Information (OSTI)

    DRAFT COOLING TOWERS; PERFORMANCE; SIMULATION; COST; DESIGN; HEAT TRANSFER; OPERATION; WATER REQUIREMENTS; COOLING TOWERS; ENERGY TRANSFER; MECHANICAL STRUCTURES; TOWERS...

  15. Career Map: Mechanical Engineer | Department of Energy

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

    Mechanical Engineer Career Map: Mechanical Engineer A mechanical engineer works with a large yellow robotic arm. Mechanical Engineer Position Title Mechanical Engineer Alternate Title(s) Project Engineer, Quality Engineer, Research Engineer, Design Engineer, Sales Engineer Education & Training Level Advanced, Bachelor's degree required, prefer graduate degree Education & Training Level Description Mechanical engineers need a bachelor's degree. A graduate degree is typically needed for

  16. Thermoelectric Mechanical Reliability | Department of Energy

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

    0_wereszczak.pdf (1.52 MB) More Documents & Publications Thermoelectric Mechanical Reliability Thermoelectric Mechanical Reliability Thermoelectrics Theory and Structure

  17. Energy Efficiency Investments in Public Facilities - Developing a Pilot Mechanism for Russia and Chelyabinsk Region

    SciTech Connect (OSTI)

    Evans, Meredydd; Roshchanka, Volha; Parker, Steven A.; Baranovskiy, Aleksandr

    2012-01-01

    Russian public sector buildings tend to be very inefficient, which creates vast opportunities for savings. This paper reviews opportunities to implement energy efficiency projects in Russian public buildings, created by new Russian legislation and regulations. Given Russia's limited experience with energy performance contracts (EPCs), a pilot project can help test an implementation mechanism. The authors use Chelyabinsk Region as an example to discuss opportunities, challenges and solutions to financing and implementing an EPC in Russia, navigating through federal requirements and specific local conditions.

  18. Financing Mechanisms for Renewable Energy Projects | Department...

    Energy Savers [EERE]

    30% of electricity from renewable energy sources by 2025 target established in Executive ... facilities and identifies areas for potential energy-saving retrofits and improvements. ...

  19. Federal Agencies: Setting an Example with Energy Savings for the 21st Century

    SciTech Connect (OSTI)

    Not Available

    2001-06-01

    The Office of Energy and Renewable Energy Sector Fact Sheets describe the mission and programs within each of the 8 Sectors.

  20. Training: Mechanical Insulation | Department of Energy

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

    Mechanical Insulation Training: Mechanical Insulation April 16, 2014 - 6:34pm Addthis Learn about the diverse training sessions offered. The courses are taught by highly qualified instructors who have met rigorous standards. View additional plant-wide resources. Mechanical Insulation Education and Awareness E-Learning Series Availability: Online self-paced workshop. The Mechanical Insulation Education & Awareness Campaign, or MIC, is an eLearning series offered by the U.S. Department of

  1. Coarse-grained Energy Modeling of Rollback/Recovery Mechanisms...

    Office of Scientific and Technical Information (OSTI)

    Title: Coarse-grained Energy Modeling of RollbackRecovery Mechanisms. Abstract not provided. Authors: Ferreira, Kurt Brian ; Ibtesham, Dewan ; DeBonis, David ; Arnold, Dorian ...

  2. MECHANICAL SYSTEMS - MULTIFAMILY: Venting | Department of Energy

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

    MARVIN S. FERTEL President and Chief Executive Officer 1201 F Street, NW, Suite 1100 Washington, DC 20004 P: 202.739.8125 msf@nei.org nei.org May 5, 2014 The Honorable Ernest Moniz Secretary of Energy U.S. Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20585 Dear Secretary Moniz: On behalf of the U.S. nuclear energy industry, the Nuclear Energy Institute 1 (NEI) appreciates the opportunity to provide comments on the Department of Energy's excess uranium inventory management

  3. Thermoelectric Mechanical Reliability | Department of Energy

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation pm012_wereszczak_2011_o.pdf (498.73 KB) More Documents & Publications Thermoelectrics Theory and Structure Transport Properties, Thermal Response, and Mechanical Reliability of Thermoelectric Materials and Devices for Automotive Waste Heat Recovery Thermoelectric Mechanical Reliability

  4. FACT SHEET: Examples of Administration Activities for Energy-Related Employment and Workforce Training

    Broader source: Energy.gov [DOE]

    Learn about ways the Obama Administration is helping veterans, service members and military spouses qualify for high-skilled jobs in the energy industry.

  5. Geothermal Exploration Policy Mechanisms | Department of Energy

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

    Exploration Policy Mechanisms Geothermal Exploration Policy Mechanisms This report focuses on five of the policy types that are most relevant to the U.S. market and political context for the exploration and confirmation of conventional hydrothermal (geothermal) resources in the United States: (1) drilling failure insurance, (2) loan guarantees, (3) subsidized loans, (4) capital subsidies, and (5) government-led exploration. It describes each policy type and its application in other countries and

  6. Pontchartrain Mechanical Company | Open Energy Information

    Open Energy Info (EERE)

    716 Little Farms Ave. Place: Metairie, Louisiana Zip: 70003 Region: Northeast - NY NJ CT PA Area Sector: Renewable Energy Number of Employees: 51-200 Year Founded: 1972 Phone...

  7. New Mechanism for Quark Energy Loss

    SciTech Connect (OSTI)

    Casalderrey-Solana, Jorge; Fernandez, Daniel; Mateos, David

    2010-04-30

    We show that a heavy quark moving sufficiently fast through a quark-gluon plasma may lose energy by Cherenkov-radiating mesons. We demonstrate that this takes place in all strongly coupled, large-N{sub c} plasmas with a gravity dual. The energy loss is exactly calculable in these models despite being an O(1/N{sub c}) effect. We discuss implications for heavy-ion collision experiments.

  8. Energy conservation and technological change as factors in climate change - a pulp and paper industry example

    SciTech Connect (OSTI)

    Koleff, A.M.

    1997-12-31

    The Pulp and Paper Industry in the United States is one of this country`s most energy intensive industries with energy generally being the second or third largest direct operating expense in mill budgets. As such, the industry has long had an effective energy conservation program and has recorded impressive reductions in energy use. It is also one of the two most capital intensive industries in the United States and has a long capital investment cycle, which can be estimated by various techniques at between 20 and 30 years. This paper discusses the estimated impact of the industry`s energy conservation achievements on long term emission reductions of greenhouse gases and will show how technological changes within the industry have impacted past emission reductions and the prospects for continued progress through emerging technologies. The importance to the global competitiveness of the industry of implementing technological change designed to reduce the emission of greenhouse gases within the industry`s normal investment cycle will also be reviewed.

  9. Building Energy Simulation Test for Existing Homes (BESTEST-EX): Instructions for Implementing the Test Procedure, Calibration Test Reference Results, and Example Acceptance-Range Criteria

    SciTech Connect (OSTI)

    Judkoff, R.; Polly, B.; Bianchi, M.; Neymark, J.; Kennedy, M.

    2011-08-01

    This publication summarizes building energy simulation test for existing homes (BESTEST-EX): instructions for implementing the test procedure, calibration tests reference results, and example acceptance-range criteria.

  10. Assessing National Employment Impacts of Investment in Residential and Commercial Sector Energy Efficiency: Review and Example Analysis

    SciTech Connect (OSTI)

    Anderson, David M.; Belzer, David B.; Livingston, Olga V.; Scott, Michael J.

    2014-06-18

    Pacific Northwest National Laboratory (PNNL) modeled the employment impacts of a major national initiative to accelerate energy efficiency trends at one of two levels: • 15 percent savings by 2030. In this scenario, efficiency activities save about 15 percent of the Annual Energy Outlook (AEO) Reference Case electricity consumption by 2030. It is assumed that additional energy savings in both the residential and commercial sectors begin in 2015 at zero, and then increase in an S-shaped market penetration curve, with the level of savings equal to about 7.0 percent of the AEO 2014 U.S. national residential and commercial electricity consumption saved by 2020, 14.8 percent by 2025, and 15 percent by 2030. • 10 percent savings by 2030. In this scenario, additional savings begin at zero in 2015, increase to 3.8 percent in 2020, 9.8 percent by 2025, and 10 percent of the AEO reference case value by 2030. The analysis of the 15 percent case indicates that by 2030 more than 300,000 new jobs would likely result from such policies, including an annual average of more than 60,000 jobs directly supporting the installation and maintenance of energy efficiency measures and practices. These are new jobs resulting initially from the investment associated with the construction of more energy-efficient new buildings or the retrofit of existing buildings and would be sustained for as long as the investment continues. Based on what is known about the current level of building-sector energy efficiency jobs, this would represent an increase of more than 10 percent from the current estimated level of over 450,000 such jobs. The more significant and longer-lasting effect comes from the redirection of energy bill savings toward the purchase of other goods and services in the general economy, with its attendant influence on increasing the total number of jobs. This example analysis utilized PNNL’s ImSET model, a modeling framework that PNNL has used over the past two decades to assess

  11. A new mechanism for energy conservation technology services

    SciTech Connect (OSTI)

    Yan, Feng

    1996-12-31

    In the ninth-five year plan of China, the socialist market economy model will be developed. In the stage of transferring from planning economy to market economy, the energy conservation technology services industry in China has met new challenges. Over the past ten to fifteen years, there has developed a new mechanism for financing energy efficiency investments in market economies. The process is simple. After inspecting an enterprise or an entity for energy saving opportunities, an Energy Service Company (ESCO) which business aimed at making money will review the recommended energy conservation opportunities with the enterprise or the entity (user) and implement those measures acceptable to the user at no front end cost to the user. The ESCO then guarantees that the energy savings will cover the cost of the capital renovations using the Performance Contracting.

  12. Electro-mechanical energy conversion system having a permanent magnet machine with stator, resonant transfer link and energy converter controls

    DOE Patents [OSTI]

    Skeist, S. Merrill; Baker, Richard H.

    2006-01-10

    An electro-mechanical energy conversion system coupled between an energy source and an energy load comprising an energy converter device including a permanent magnet induction machine coupled between the energy source and the energy load to convert the energy from the energy source and to transfer the converted energy to the energy load and an energy transfer multiplexer to control the flow of power or energy through the permanent magnetic induction machine.

  13. Monte Carlo Example Programs

    Energy Science and Technology Software Center (OSTI)

    2006-05-09

    The Monte Carlo example programs VARHATOM and DMCATOM are two small, simple FORTRAN programs that illustrate the use of the Monte Carlo Mathematical technique for calculating the ground state energy of the hydrogen atom.

  14. Distributed Generation Lead-by-Example Resources

    Broader source: Energy.gov [DOE]

    State governments can lead by example by promoting renewable energy programs and policies. Efforts to lead by example include using renewable energy resources (including alternative fuel for...

  15. Energy Auditor - Single Family 2.0: Mechanical Ventilation | Department of

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

    Energy Auditor - Single Family 2.0: Mechanical Ventilation Energy Auditor - Single Family 2.0: Mechanical Ventilation Mechanical Ventilation - Complete (22.2 MB) Lesson Plan: Mechanical Ventilation (222.33 KB) PowerPoint: Mechanical Ventilation (22.61 MB) More Documents & Publications Weatherization Installer/Technician Fundamentals 2.0 - Mechanical Ventilation Rough-In Guidelines Energy Auditor - Single Family 2.0: Blower Door Basics Energy Auditor - Single Family 2.0: Mobile Home

  16. A nonlinear piezoelectric energy harvester for various mechanical motions

    SciTech Connect (OSTI)

    Fan, Kangqi; Chang, Jianwei; Liu, Zhaohui; Zhu, Yingmin; Pedrycz, Witold

    2015-06-01

    This study presents a nonlinear piezoelectric energy harvester with intent to scavenge energy from diverse mechanical motions. The harvester consists of four piezoelectric cantilever beams, a cylindrical track, and a ferromagnetic ball, with magnets integrated to introduce the magnetic coupling between the ball and the beams. The experimental results demonstrate that the harvester is able to collect energy from various directions of vibrations. For the vibrations perpendicular to the ground, the maximum peak voltage is increased by 3.2 V and the bandwidth of the voltage above 4 V is increased by more than 4 Hz compared to the results obtained when using a conventional design. For the vibrations along the horizontal direction, the frequency up-conversion is realized through the magnetic coupling. Moreover, the proposed design can harvest energy from the sway motion around different directions on the horizontal plane. Harvesting energy from the rotation motion is also achieved with an operating bandwidth of approximately 6 Hz.

  17. Mechanical engineers' handbook, energy and power. 3rd ed.

    SciTech Connect (OSTI)

    Myer Kutz

    2005-12-15

    In addition to chapters on thermophysical properties of fluids, fundamentals of fluid mechanics, thermodynamics, heat transfer, combustion, and furnaces, Book 4 of the Handbook features coverage of both conventional (gaseous and liquid fuels, coal, and nuclear) and alternative (solar, geothermal, and fuel cells) energy sources, plus chapters on power machinery, refrigeration and cryogenics, environmental issues, and thermal systems optimization. Much of the material in this book is new or extensively revised, including coverage of such topics as: Heat pipes; Wind turbines; Fuel cells; Thermal systems optimization; Combustion; Fans, blowers, compressors, and pumps; Indoor environmental control; and Fluid power. Chapters of particular interest are: Combustion by Eric Eddings; Furnaces by Carroll Cone; Gaseous fuels by Richard J. Reed; Coals, lignite, peat by James Keppeler; and Air pollution-control technologies by C.A. Miller.

  18. Energy implications of mechanical and mechanical–biological treatment compared to direct waste-to-energy

    SciTech Connect (OSTI)

    Cimpan, Ciprian Wenzel, Henrik

    2013-07-15

    Highlights: • Compared systems achieve primary energy savings between 34 and 140 MJ{sub primary}/100 MJ{sub input} {sub waste.} • Savings magnitude is foremost determined by chosen primary energy and materials production. • Energy consumption and process losses can be upset by increased technology efficiency. • Material recovery accounts for significant shares of primary energy savings. • Direct waste-to-energy is highly efficient if cogeneration (CHP) is possible. - Abstract: Primary energy savings potential is used to compare five residual municipal solid waste treatment systems, including configurations with mechanical (MT) and mechanical–biological (MBT) pre-treatment, which produce waste-derived fuels (RDF and SRF), biogas and/or recover additional materials for recycling, alongside a system based on conventional mass burn waste-to-energy and ash treatment. To examine the magnitude of potential savings we consider two energy efficiency levels (state-of-the-art and best available technology), the inclusion/exclusion of heat recovery (CHP vs. PP) and three different background end-use energy production systems (coal condensing electricity and natural gas heat, Nordic electricity mix and natural gas heat, and coal CHP energy quality allocation). The systems achieved net primary energy savings in a range between 34 and 140 MJ{sub primary}/100 MJ{sub input} {sub waste}, in the different scenario settings. The energy footprint of transportation needs, pre-treatment and reprocessing of recyclable materials was 3–9.5%, 1–18% and 1–8% respectively, relative to total energy savings. Mass combustion WtE achieved the highest savings in scenarios with CHP production, nonetheless, MBT-based systems had similarly high performance if SRF streams were co-combusted with coal. When RDF and SRF was only used in dedicated WtE plants, MBT-based systems totalled lower savings due to inherent system losses and additional energy costs. In scenarios without heat

  19. National Clean Development Mechanism Office India | Open Energy...

    Open Energy Info (EERE)

    Development Mechanism Office India Jump to: navigation, search Name: National Clean Development Mechanism Office (India) Place: New Delhi, India Product: The Designated National...

  20. Property:FluidMechanicsMeasurement | Open Energy Information

    Open Energy Info (EERE)

    Property Name FluidMechanicsMeasurement Property Type String Description MHK Fluid Mechanics Measurement Categories Used in FormTemplate MHKSensor Allows Values Differential...

  1. Dynamic Modeling of Learning in Emerging Energy Industries: The Example of Advanced Biofuels in the United States: Preprint

    SciTech Connect (OSTI)

    Vimmerstedt, Laura J.; Bush, Brian W.; Peterson, Steven O.

    2015-09-03

    This paper (and its supplemental model) presents novel approaches to modeling interactions and related policies among investment, production, and learning in an emerging competitive industry. New biomass-to-biofuels pathways are being developed and commercialized to support goals for U.S. advanced biofuel use, such as those in the Energy Independence and Security Act of 2007. We explore the impact of learning rates and techno-economics in a learning model excerpted from the Biomass Scenario Model (BSM), developed by the U.S. Department of Energy and the National Renewable Energy Laboratory to explore the impact of biofuel policy on the evolution of the biofuels industry. The BSM integrates investment, production, and learning among competing biofuel conversion options that are at different stages of industrial development. We explain the novel methods used to simulate the impact of differing assumptions about mature industry techno-economics and about learning rates while accounting for the different maturity levels of various conversion pathways. A sensitivity study shows that the parameters studied (fixed capital investment, process yield, progress ratios, and pre-commercial investment) exhibit highly interactive effects, and the system, as modeled, tends toward market dominance of a single pathway due to competition and learning dynamics.

  2. Study on Prompting Mechanism of Energy EFficiency Technology

    Broader source: Energy.gov [DOE]

    Information on energy efficient technologies, the obstacles surrounding their implementation, and the methods for prompting use of these technologies.

  3. Sefaira Launches EnergyPlus-Based Early Stage Design Tool For Mechanical Engineers

    Broader source: Energy.gov [DOE]

    Building energy modeling—computer simulation of building energy use given a description of its architecture, lighting and mechanical systems, occupancy and use, and local weather— is a powerful...

  4. Chemistry: Mechanism and Experiment - Combustion Energy Frontier Research

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

    Center Chemistry: Mechanism and Experiment Chemistry: Mechanism and Experiment The Mechanism and Experiment DWG uses an array of advanced experimental apparatus to probe the combustion chemistry of fuels. Primary apparatus used include shock tube (Hanson/Davidson), variable-pressure turbulent flow reactor (Dryer), rapid compression machine (Sung), low-pressure burner stabilized flame coupled with synchrotron photoionization mass spectrometry (Hansen, Dryer), atmospheric-pressure burner

  5. EMN Framework Examples

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

    EMN Framework Examples Palo Alto, CA April 15, 2016 Neha Rustagi Technology Manager Fuel Cell Technologies Office | 2 New Material Innovations for Clean Energy 2X Faster and 2X Cheaper Predictive Simulation Across Scales Synthesis & Characterization Rapid Screening End Use Performance Process Scalability Process Control Real-time Characterization Reliability Validation Data Management & Informatics Coordinated resource network with a suite of capabilities for advanced materials R&D

  6. Examples of Department of Energy Successes for Remediation of Contaminated Groundwater: Permeable Reactive Barrier and Dynamic Underground Stripping ASTD Projects

    SciTech Connect (OSTI)

    Purdy, C.; Gerdes, K.; Aljayoushi, J.; Kaback, D.; Ivory, T.

    2002-02-27

    Since 1998, the Department of Energy's (DOE) Office of Environmental Management has funded the Accelerated Site Technology Deployment (ASTD) Program to expedite deployment of alternative technologies that can save time and money for the environmental cleanup at DOE sites across the nation. The ASTD program has accelerated more than one hundred deployments of new technologies under 76 projects that focus on a broad spectrum of EM problems. More than 25 environmental restoration projects have been initiated to solve the following types of problems: characterization of the subsurface using chemical, radiological, geophysical, and statistical methods; treatment of groundwater contaminated with DNAPLs, metals, or radionuclides; and other projects such as landfill covers, purge water management systems, and treatment of explosives-contaminated soils. One of the major goals of the ASTD Program is to deploy a new technology or process at multiple DOE sites. ASTD projects are encouraged to identify subsequent deployments at other sites. Some of the projects that have successfully deployed technologies at multiple sites focusing on cleanup of contaminated groundwater include: Permeable Reactive Barriers (Monticello, Rocky Flats, and Kansas City), treating uranium and organics in groundwater; and Dynamic Underground Stripping (Portsmouth, and Savannah River), thermally treating DNAPL source zones. Each year more and more new technologies and approaches are being used at DOE sites due to the ASTD program. DOE sites are sharing their successes and communicating lessons learned so that the new technologies can replace the baseline or standard approaches at DOE sites, thus expediting cleanup and saving money.

  7. Project Profile: Degradation Mechanisms for Thermal Energy Storage...

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

    for thermal energy storage (TES) and heat transfer fluid (HTF) containment materials. ... fluids operating at temperatures between 600C and 900C as HTF and TES materials. ...

  8. UNDP-Adaptation Learning Mechanism | Open Energy Information

    Open Energy Info (EERE)

    Development Programme Sector Climate, Energy, Land, Water Topics Adaptation Resource Type Lessons learnedbest practices, Training materials Website http:www.adaptationlearning....

  9. Designing Renewable Energy Financing Mechanism Terms of Reference...

    Open Energy Info (EERE)

    Support Design of Institutional and Financial Intermediation Scheme for a Micro hydro Power Development Program Design of a Rural Energy Fund References "Designing...

  10. Energy Savings Through Improved Mechanical Systems and Building...

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

    and can have a tremendous impact on energy savings overall and lead to a market-ready solution (e.g. at the commercial prototype phase) within five years of project launch. ...

  11. American Society of Mechanical Engineers (ASME) Power & Energy Conference

    Broader source: Energy.gov [DOE]

    Location: San Diego Convention CenterWebsite: https://www.asme.org/events/power-energyDescription: In 2015, four of ASME's major conferences come together to create an event of major impact for the...

  12. Mechanism of LTO Gassing and potential solutions | Department of Energy

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

    11 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation es112_amine_2011_p.pdf (366.59 KB) More Documents & Publications FY 2011 Annual Progress Report for Energy Storage R&D Vehicle Technologies Office Merit Review 2015: Daikin Advanced Lithium Ion Battery Technology - High Voltage Electrolyte Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 2

  13. Example Queries | Open Energy Information

    Open Energy Info (EERE)

    Avoca, New York Avoca, Pennsylvania Avoca, Wisconsin Avocado Heights, California Avon Lake, Ohio Avon Park, Florida Avon, Alabama Avon, Colorado Avon, Connecticut Avon,...

  14. Dynamic Modeling of Learning in Emerging Energy Industries: The Example of Advanced Biofuels in the United States; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Peterson, Steve; Bush, Brian; Vimmerstedt, Laura

    2015-07-19

    This paper (and its supplemental model) presents novel approaches to modeling interactions and related policies among investment, production, and learning in an emerging competitive industry. New biomass-to-biofuels pathways are being developed and commercialized to support goals for U.S. advanced biofuel use, such as those in the Energy Independence and Security Act of 2007. We explore the impact of learning rates and techno-economics in a learning model excerpted from the Biomass Scenario Model (BSM), developed by the U.S. Department of Energy and the National Renewable Energy Laboratory to explore the impact of biofuel policy on the evolution of the biofuels industry. The BSM integrates investment, production, and learning among competing biofuel conversion options that are at different stages of industrial development. We explain the novel methods used to simulate the impact of differing assumptions about mature industry techno-economics and about learning rates while accounting for the different maturity levels of various conversion pathways. A sensitivity study shows that the parameters studied (fixed capital investment, process yield, progress ratios, and pre-commercial investment) exhibit highly interactive effects, and the system, as modeled, tends toward market dominance of a single pathway due to competition and learning dynamics.

  15. The impact of rising energy prices on household energy consumption and expenditure patterns: The Persian Gulf crisis as a case example

    SciTech Connect (OSTI)

    Henderson, L.J. ); Poyer, D.A.; Teotia, A.P.S. . Energy Systems Div.)

    1992-09-01

    The Iraqi invasion of Kuwait and the subsequent war between Iraq and an international alliance led by the United States triggered immediate increases in world oil prices. Increases in world petroleum prices and in US petroleum imports resulted in higher petroleum prices for US customers. In this report, the effects of the Persian Gulf War and its aftermath are used to demonstrate the potential impacts of petroleum price changes on majority, black, and Hispanic households, as well as on poor and nonpoor households. The analysis is done by using the Minority Energy Assessment Model developed by Argonne National Laboratory for the US Department of Energy (DOE). The differential impacts of these price increases and fluctuations on poor and minority households raise significant issues for a variety of government agencies, including DOE. Although the Persian Gulf crisis is now over and world oil prices have returned to their prewar levels, the differential impacts of rising energy prices on poor and minority households as a result of any future crisis in the world oil market remains a significant long-term issue.

  16. Energy Efficiency Investments in Public Facilities - Developing a Pilot Mechanism for Energy Performance Contracts (EPCs) in Russia

    SciTech Connect (OSTI)

    Evans, Meredydd; Roshchanka, Volha; Parker, Steven A.; Baranovskiy, Aleksandr

    2012-02-01

    : Russian public sector buildings tend to be very inefficient, which creates vast opportunities for savings. This report overviews the latest developments in the Russian legislation related to energy efficiency in the public sector, describes the major challenges the regulations pose, and proposes ways to overcome these challenges. Given Russia’s limited experience with energy performance contracts (EPCs), a pilot project can help test an implementation mechanism. This paper discusses how EPCs and other mechanisms can help harness energy savings opportunities in Russia in general, and thus, can be applicable to any Russian region.

  17. New insights gained on mechanisms of low-energy proton-induced SEUs by minimizing energy straggle

    SciTech Connect (OSTI)

    Dodds, Nathaniel Anson; Dodd, Paul E.; Shaneyfelt, Marty R.; Sexton, Frederick W.; Martinez, Marino J.; Black, Jeffrey D.; Marshall, P. W.; Reed, R. A.; McCurdy, M. W.; Weller, R. A.; Pellish, J. A.; Rodbell, K. P.; Gordon, M. S.

    2015-12-01

    In this study, we present low-energy proton single-event upset (SEU) data on a 65 nm SOI SRAM whose substrate has been completely removed. Since the protons only had to penetrate a very thin buried oxide layer, these measurements were affected by far less energy loss, energy straggle, flux attrition, and angular scattering than previous datasets. The minimization of these common sources of experimental interference allows more direct interpretation of the data and deeper insight into SEU mechanisms. The results show a strong angular dependence, demonstrate that energy straggle, flux attrition, and angular scattering affect the measured SEU cross sections, and prove that proton direct ionization is the dominant mechanism for low-energy proton-induced SEUs in these circuits.

  18. New insights gained on mechanisms of low-energy proton-induced SEUs by minimizing energy straggle

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

    Dodds, Nathaniel Anson; Dodd, Paul E.; Shaneyfelt, Marty R.; Sexton, Frederick W.; Martinez, Marino J.; Black, Jeffrey D.; Marshall, P. W.; Reed, R. A.; McCurdy, M. W.; Weller, R. A.; et al

    2015-12-01

    In this study, we present low-energy proton single-event upset (SEU) data on a 65 nm SOI SRAM whose substrate has been completely removed. Since the protons only had to penetrate a very thin buried oxide layer, these measurements were affected by far less energy loss, energy straggle, flux attrition, and angular scattering than previous datasets. The minimization of these common sources of experimental interference allows more direct interpretation of the data and deeper insight into SEU mechanisms. The results show a strong angular dependence, demonstrate that energy straggle, flux attrition, and angular scattering affect the measured SEU cross sections, andmore » prove that proton direct ionization is the dominant mechanism for low-energy proton-induced SEUs in these circuits.« less

  19. Biochemical Mechanisms and Energy Strategies of Geobacter Sulfurreducens

    SciTech Connect (OSTI)

    Tien, Ming; Brantley, Susan L.

    2013-10-28

    To provide the scientific understanding required to allow DOE sites to incorporate relevant biological, chemical, and physical processes into decisions concerning environmental remediation, a fundamental understanding of the controls on micro-organism growth in the subsurface is necessary. Specifically, mobility of metals in the environment, including chromium, technetium and uranium, is greatly affected by the process of dissimilatory metal reduction (DMR), which has been shown to be an important biological activity controlling contaminant mobility in the subsurface at many DOE sites. Long-term maintenance of DMR at constant rates must rely upon steady fluxes of electron donors to provide the maintenance energy needed by organisms such as Geobacter sulfurreducens to maintain steady state populations in the subsurface.

  20. Advanced Usage Examples

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

    Examples Advanced Usage Examples Transferring Data from Batch Jobs Once you have set up your automatic HPSS authentication you can access HPSS within batch scripts. Read More ...

  1. Data Transfer Examples

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

    Data Transfer Examples Data Transfer Examples Moving data to Projectb Projectb is where data should be written from jobs running on the cluster or Gpints. There are intermediate ...

  2. Review of International Experience with Renewable Energy Obligation Support Mechanisms

    SciTech Connect (OSTI)

    Wiser, R.

    2005-06-01

    The main policy instruments currently used in the EU Member States to achieve the targets set for electricity produced from renewable energy sources are: (1) the quota obligation system; (2) the feed-in tariff system; and (3) the tendering system. The current study aims to review the experience gained with the quota obligation system. The report provides an overview of the regions where obligation systems have been implemented and contains a detailed evaluation of the performance of the obligation systems in the USA, the UK and in Sweden. The obligation systems in these countries have been evaluated based on the following criteria: Effectiveness; Market efficiency; Certainty for the renewable energy industry; Cost effectiveness; Stakeholder support for the obligation system; and Equity. The evaluation of international experiences with the obligation system gives rise to a mixed picture. Although an obligation in theory is effective and cost effective, it seems too early to conclude that the system delivers these promises in practice. On the one hand this is due to the limited period of implementation that makes it hard to distinguish between the direct effect of the system and some teething problems that will be solved in due time. On the other hand, the conclusion can be drawn that the obligation is a complex system, which will only function well if designed carefully. It does seem worthwhile, however, to continue monitoring the experiences with the obligation system abroad, because this will further reveal whether the system is indeed effective and cost effective in practice. In the longer term, e.g. beyond 2010, the introduction of an obligation system in the Netherlands could be considered. Finally, as the design of support schemes is being improved, it appears that the basic concepts of both the obligation system and the feed in system have been refined in such a way that the two systems are gradually converging. An important difference between the two systems

  3. An introduction to the mechanics of performance assessment using examples of calculations done for the Waste Isolation Pilot Plant between 1990 and 1992

    SciTech Connect (OSTI)

    Rechard, R.P.

    1995-10-01

    This document provides an overview of the process used to assess the performance of the Waste Isolation Pilot Plant (WIPP), a proposed repository for transuranic wastes that is located in southeastern New Mexico. The quantitative metrics used in the performance-assessment (PA) process are those put forward in the Environmental Protection Agency`s Environmental Standards for the Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive flasks (40 CFR 191). Much has been written about the individual building blocks that comprise the foundation of PA theory and practice, and that WIPP literature is well cited herein. However, the present approach is to provide an accurate, well documented overview of the process, from the perspective of the mechanical steps used to perform the actual PA calculations. Specifically, the preliminary stochastic simulations that comprise the WIPP PAs of 1990, 1991. and 1992 are summarized.

  4. PROJECT MANGEMENT PLAN EXAMPLES Feedback Examples

    Office of Environmental Management (EM)

    Feedback Examples Example 74 8.2.3 Quality Improvement The focus of the quality improvement process is to reduce the variability of work processes that influence the quality of the products and services. Under the corrective action program, organizations have the authority to identify quality problems and to initiate, recommend, or provide solutions through designated channels. Management systems (e.g., root cause analysis, lessons learned) will be used to plan, implement, and evaluate

  5. PROJECT MANGEMENT PLAN EXAMPLES Project Execution Example

    Office of Environmental Management (EM)

    Project Execution Example Example 73 6.3 Project Approach The overall schedule strategy for the PFP project includes ongoing minimum safe activities, combined with stabilization of materials followed by materials disposition, and subsequent transition of the PFP complex to a decommissioned state. The PFP material stabilization baseline was developed using a functionally-based work WBS. The WBS defines all activities required to take each material stream from their current location/conditions

  6. PROJECT MANGEMENT PLAN EXAMPLES Project Organization Examples

    Office of Environmental Management (EM)

    Organization Examples Example 8 4.0 PROJECT ORGANIZATION Chapter 4.0 describes the principle project organizations, including their responsibilities and relationships. Other organizations, that have an interest in the project, also are described. 4.1 Principal Project Organizations and Responsibilities The management organization for the 324/327 Buildings Stabilization/Deactivation Project represents a partnership between four principal project organizations responsible for the project. The four

  7. Fortran Example MUMPS

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

    Fortran Example MUMPS Fortran Example MUMPS C file dsimpletest.F C C This file is part of MUMPS 4.10.0 C To run: aprun -n 2 .dsimpletest < inputsimpletestreal C PROGRAM...

  8. Earth Day: Leading by Example

    Broader source: Energy.gov [DOE]

    We’re not just interested in talking the talk at the Energy Department, it’s important to us to walk the walk. To do that, we’re working every day across the country to make our operations more sustainable and efficient. Take these employees, for example.

  9. Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation

    SciTech Connect (OSTI)

    Logue, J.M.; Price, P.N.; Sherman, M.H.; Singer, B.C.

    2011-07-01

    Intake of chemical air pollutants in residences represents an important and substantial health hazard. Sealing homes to reduce air infiltration can save space conditioning energy, but can also increase indoor pollutant concentrations. Mechanical ventilation ensures a minimum amount of outdoor airflow that helps reduce concentrations of indoor emitted pollutants while requiring some energy for fan(s) and thermal conditioning of the added airflow. This work demonstrates a physics based, data driven modeling framework for comparing the costs and benefits of whole-house mechanical ventilation and applied the framework to new California homes. The results indicate that, on a population basis, the health benefits from reduced exposure to indoor pollutants in New California homes are worth the energy costs of adding mechanical ventilation as specified by ASHRAE Standard 62.2.This study determines the health burden for a subset of pollutants in indoor air and the costs and benefits of ASHRAE's mechanical ventilation standard (62.2) for new California homes. Results indicate that, on a population basis, the health benefits of new home mechanical ventilation justify the energy costs.

  10. Building Energy Simulation Test for Existing Homes (BESTEST-EX): Instructions for Implementing the Test Procedure, Calibration Test Reference Results, and Example Acceptance-Range Criteria

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

    Building Energy Codes Program Building Energy Codes Program An estimated 75% of U.S. buildings will be new or renovated by 2035. Building energy codes ensure they use energy efficiently over the life of the building. An estimated 75% of U.S. buildings will be new or renovated by 2035. Building energy codes ensure they use energy efficiently over the life of the building. The Building Technologies Office (BTO) supports the development and implementation of residential and commercial building

  11. Quantum mechanical method of fragment's angular and energy distribution calculation for binary and ternary fission

    SciTech Connect (OSTI)

    Kadmensky, S. G., E-mail: kadmensky@phys.vsu.ru; Titova, L. V.; Pen'kov, N. V. [Voronezh State University (Russian Federation)

    2006-08-15

    In the framework of quantum-mechanical fission theory, the method of calculation for partial fission width amplitudes and asymptotic behavior of the fissile nucleus wave function with strong channel coupling taken into account has been suggested. The method allows one to solve the calculation problem of angular and energy distribution countation for binary and ternary fission.

  12. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    ... Therefore, only residual amounts of hydraulic oil, lubricating oils, saw coolants, and grease should remain in or on equipment. Example 14 4.4 Characterization Approach The 771774 ...

  13. Example Hopper Batch Scripts

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

    batch system must wait for the desired big memory nodes to become available. Running Hybrid MPIOpenMP Applications Hybrid MPIOpenMP Example: New Recommendations (recommended)...

  14. Guide for Benchmarking Residential Program Progress with Examples |

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

    Department of Energy Program Progress with Examples Guide for Benchmarking Residential Program Progress with Examples Better Buildings Residential Network: Guide for Benchmarking Residential Program Progress with Examples. Guide for Benchmarking Residential Program Progress with Examples (544.53 KB) More Documents & Publications Guide for Benchmarking Residential Energy Efficiency Program Progress Guide to Benchmarking Residential Program Progress Webcast Slides Optional Residential

  15. Effect of stacking fault energy on mechanism of plastic deformation in nanotwinned FCC metals

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

    Borovikov, Valery; Mendelev, Mikhail I.; King, Alexander H.; LeSar, Richard

    2015-05-15

    Starting from a semi-empirical potential designed for Cu, we have developed a series of potentials that provide essentially constant values of all significant (calculated) materials properties except for the intrinsic stacking fault energy, which varies over a range that encompasses the lowest and highest values observed in nature. In addition, these potentials were employed in molecular dynamics (MD) simulations to investigate how stacking fault energy affects the mechanical behavior of nanotwinned face-centered cubic (FCC) materials. The results indicate that properties such as yield strength and microstructural stability do not vary systematically with stacking fault energy, but rather fall into twomore » distinct regimes corresponding to 'low' and 'high' stacking fault energies.« less

  16. Financial Analysis of Incentive Mechanisms to Promote Energy Efficiency: Case Study of a Prototypical Southwest Utility

    SciTech Connect (OSTI)

    Cappers, Peter; Goldman, Charles; Chait, Michele; Edgar, George; Schlegel, Jeff; Shirley, Wayne

    2009-03-04

    Many state regulatory commissions and policymakers want utilities to aggressively pursue energy efficiency as a strategy to mitigate demand and energy growth, diversify the resource mix, and provide an alternative to building new, costly generation. However, as the National Action Plan for Energy Efficiency (NAPEE 2007) points out, many utilities continue to shy away from aggressively expanding their energy efficiency efforts when their shareholder's fundamental financial interests are placed at risk by doing so. Thus, there is increased interest in developing effective ratemaking and policy approaches that address utility disincentives to pursue energy efficiency or lack of incentives for more aggressive energy efficiency efforts. New regulatory initiatives to promote increased utility energy efficiency efforts also affect the interests of consumers. Ratepayers and their advocates are concerned with issues of fairness, impacts on rates, and total consumer costs. From the perspective of energy efficiency advocates, the quid pro quo for utility shareholder incentives is the obligation to acquire all, or nearly all, achievable cost-effective energy efficiency. A key issue for state regulators and policymakers is how to maximize the cost-effective energy efficiency savings attained while achieving an equitable sharing of benefits, costs and risks among the various stakeholders. In this study, we modeled a prototypical vertically-integrated electric investor-owned utility in the southwestern US that is considering implementing several energy efficiency portfolios. We analyze the impact of these energy efficiency portfolios on utility shareholders and ratepayers as well as the incremental effect on each party when lost fixed cost recovery and/or utility shareholder incentive mechanisms are implemented. A primary goal of our quantitative modeling is to provide regulators and policymakers with an analytic framework and tools that assess the financial impacts of

  17. Fermilab Central Computing Facility: Energy conservation report and mechanical systems design optimization and cost analysis study

    SciTech Connect (OSTI)

    Krstulovich, S.F.

    1986-11-12

    This report is developed as part of the Fermilab Central Computing Facility Project Title II Design Documentation Update under the provisions of DOE Document 6430.1, Chapter XIII-21, Section 14, paragraph a. As such, it concentrates primarily on HVAC mechanical systems design optimization and cost analysis and should be considered as a supplement to the Title I Design Report date March 1986 wherein energy related issues are discussed pertaining to building envelope and orientation as well as electrical systems design.

  18. Example batch scripts

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

    Example batch scripts Example batch scripts Access to the BurstBuffer resource is integrated with the Scheduler of the system (i.e. SLURM). The Scheduler provides the ability to provision the BurstBuffer resource to be shared by a set of users or jobs. Using the Burst Buffer on Cori Phase 1 can be as simple as adding a line to your slurm batch script. Here we give examples of how to use the Burst Buffer as a scratch space and as a persistent reservation, and how to stage data in and out of the

  19. Batch Script Examples

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

    Batch Script Examples Batch Script Examples My First Script This is a simple example that you can use to make sure that your settings are correct before submitting more complicated jobs. First, copy the contents of hello.sh into a file. genepool% cat hello.sh #!/bin/bash sleep 120 echo "Hello World" Then submit your job with the qsub command genepool% qsub hello.sh Monitor your job with the qstat command: genepool% qs -u <username> You can also get more detailed information about

  20. C Example MUMPS

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

    MUMPS C Example MUMPS /* * file c_example.c * This file is part of MUMPS 4.10.0 * To run: aprun -n 2 ./dsimpletest < input_simpletest_real */ /* Example program using the C interface to the * double real arithmetic version of MUMPS, dmumps_c. * We solve the system A x = RHS with * A = diag(1 2) and RHS = [1 4]^T * Solution is [1 2]^T */ #include <stdio.h> #include <string.h> #include "mpi.h" #include "dmumps_c.h" #define JOB_INIT -1 #define JOB_END -2 #define

  1. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    ... Example 23 6.0 Project Execution 6.01 Work Specification and Planning with Safety ... All work will incorporate the core principles of Integrated Safety Management. 6.01.02 ...

  2. Impact of Residential Mechanical Ventilation on Energy Cost and Humidity Control

    SciTech Connect (OSTI)

    Martin, Eric

    2014-01-01

    Optimizing whole house mechanical ventilation as part of the Building Ameerica program's systems engineered approach to constructing housing has been an important subject of the program's research. Ventilation in residential buildings is one component of an effective, comprehensive strategy for creation and maintenance of a comfortable and healthy indoor air environment. The study described in this report is based on building energy modeling with an important focus on the indoor humidity impacts of ventilation. The modeling tools used were EnergyPlus version 7.1 (E+) and EnergyGauge USA (EGUSA). Twelve U.S. cities and five climate zones were represented. A total of 864 simulations (2*2*3*3*12= 864) were run using two building archetypes, two building leakage rates, two building orientations, three ventilation systems, three ventilation rates, and twelve climates.

  3. Impact of Residential Mechanical Ventilation on Energy Cost and Humidity Control

    SciTech Connect (OSTI)

    Martin, E.

    2014-01-01

    The DOE Building America program has been conducting research leading to cost effective high performance homes since the early 1990's. Optimizing whole house mechanical ventilation as part of the program's systems engineered approach to constructing housing has been an important subject of the program's research. Ventilation in residential buildings is one component of an effective, comprehensive strategy for creation and maintenance of a comfortable and healthy indoor air environment. The study described in this white paper is based on building energy modeling with an important focus on the indoor humidity impacts of ventilation. The modeling tools used were EnergyPlus version 7.1 (E+) and EnergyGauge USA (EGUSA). Twelve U.S. cities and five climate zones were represented. A total of 864 simulations (2*2*3*3*12= 864) were run using two building archetypes, two building leakage rates, two building orientations, three ventilation systems, three ventilation rates, and twelve climates.

  4. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    Process Systems Evaluation Examples Example 17 Process Systems Evaluation This subject is an integral part of the hierarchical and checklist end points methods that are described elsewhere on this web site. In both cases there are steps to identify systems that must remain operational after a facility is deactivated, as well as spaces that must be accessible. These methods also address deciding which systems are no longer needed, and those considered for preservation for future decommissioning

  5. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    Baselines - Performance Baseline Examples Example 34 6.0 PROJECT BASELINE This section presents a summary of the PFP Stabilization and Deactivation Project baseline, which was prepared by an inter- contractor team to support an accelerated planning case for the project. The project schedules and associated cost profiles presented in this section are compared to the currently approved project baseline, as contained in the Facility Stabilization Project Fiscal Year 1999 Multi-Year Work Plan (MYWP)

  6. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    End Point Closeout Examples Example 77 7.5 Endpoint Closure The endpoint documents have grouped the building spaces and systems into a number of manageable areas. The areas are closely related to the engineering work plans that guide completion of many of the endpoints. Endpoint closure methods and practices are provided in the attachment of this PMP. On completion of an endpoint, a BWHC field representative will initial complete on the field copy of the endpoint document. A BHI field

  7. Performance of a Small High-Pressure Xenon Detector at Sub-MeV Photon Energies with an Example Application to Ion Beam Analysis

    SciTech Connect (OSTI)

    Pallone, Arthur K.; Beyerle, Al; Demaree, John D.

    2009-03-10

    Ion beam analysis (IBA) is a nondestructive method that provides nondestructive compositional information of a sample. Many IBA techniques derive the information from high-energy photons produced by the interaction of the ion beam with the sample. The performance of a 1.53.8-inch cm diameter by 37.6-inch cm long high-pressure xenon (HPXe) detector is investigated at photon energies useful to IBA. The results for the HPXe detector are then used to predict the performance of larger HPXe detectors at those energies and recommendations are made for an HPXe system for IBA.

  8. Title Slide Examples

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

    June 19, 2013 Behavior Based Energy Efficiency - Lessons Learned from Fort Collins Utilities John Phelan, P.E., Energy Services Manager, Fort Collins Utilities Facilitated by...

  9. Example Batch Scripts

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

    Example Batch Scripts Example Batch Scripts Here are some sample job scripts that cover the most of the use cases on Edison. If you find anything that you need is missing, please let us know at consult at nersc dot gov. Note, Edison queue may still undergo configuration change as we gain more insight about how Slurm works with Edison workload. Basic Job Scripts #!/bin/bash -l #SBATCH -p regular #SBATCH -N 2 #SBATCH -t 04:00:00 #SBATCH -J my_job #SBATCH -o my_job.o%j #SBATCH -L SCRATCH,project

  10. Example Batch Scripts

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

    Example Batch Scripts Example Batch Scripts Sample Batch Scripts One of the most noted differences between the Hopper system and other NERSC systems is the number of cores per node is NOT a power of two. This means if you want to run a job on 32 cores, two nodes will be used and some cores will remain idle. Basic Batch Script This script uses the default 24 cores per node, (except on the remainder node when the number of cores requested is not a multiple of 24) #PBS -q debug #PBS -l

  11. LibSci Example

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

    LibSci » LibSci Example LibSci Example ! Matrix-Matrix Multiply, AB = C using LibSci ScaLAPACK ! filename: test_scalapack.f90 ! compile: ftn -fast -o test_scalapack test_scalapack.f90 ! input: ABCp.dat ! prow number of rows in proc grid ! pcol number of columns in proc grid ! n number of rows/columns in matrix A ! nb matrix distribution block size ! oputput: fort.u, where u=10+processor number, and stdout implicit none integer :: n, nb ! problem size and block size integer :: myunit ! local

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

    SciTech Connect (OSTI)

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

    2015-06-15

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

  13. Example Batch Scripts

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

    Examining Future Global Transportation Energy Demand For EIA Energy Conference July 11, 2016 | Washington, DC By John Maples Outline * Model overview - Passenger travel - Freight travel - Energy consumption for 16 regions: * USA, Canada, Mexico/Chile, OECD Europe, Japan, S. Korea, Australia/New Zealand * Russia, Non-OECD Europe/Eurasia, China, India, Non-OECD Asia, Middle East, Africa, Brazil, Other South/Central * IEO2016 Reference case transportation projections * Preliminary scenario results

  14. A simplified model for estimating population-scale energy impacts of building envelope air-tightening and mechanical ventilation retrofits

    SciTech Connect (OSTI)

    Logue, J. M.; Turner, W. J.N.; Walker, I. S.; Singer, B. C.

    2015-07-01

    Changing the air exchange rate of a home (the sum of the infiltration and mechanical ventilation airflow rates) affects the annual thermal conditioning energy. Large-scale changes to air exchange rates of the housing stock can significantly alter the residential sector’s energy consumption. However, the complexity of existing residential energy models is a barrier to the accurate quantification of the impact of policy changes on a state or national level.

  15. Department Of Energy Public Engagement | Department of Energy

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

    Department Of Energy Public Engagement Department Of Energy Public Engagement In addition to the public engagement efforts by DOE Headquarters, the Program and Staff Offices also provide public engagement mechanisms. As examples, two of the most notable data centers, Energy Information Administration (EIA) and the Office of Energy Efficiency and Renewable Energy (EERE)/Open Energy Information (OpenEI) are discussed below, as well as the DOE agency website. Summary Table of DOE Public Engagement

  16. The slingshot effect: A possible new laser-driven high energy acceleration mechanism for electrons

    SciTech Connect (OSTI)

    Fiore, Gaetano; Fedele, Renato; Angelis, Umberto de

    2014-11-15

    We show that under appropriate conditions the impact of a very short and intense laser pulse onto a plasma causes the expulsion of surface electrons with high energy in the direction opposite to the one of the propagations of the pulse. This is due to the combined effects of the ponderomotive force and the huge longitudinal field arising from charge separation (“slingshot effect”). The effect should also be present with other states of matter, provided the pulse is sufficiently intense to locally cause complete ionization. An experimental test seems to be feasible and, if confirmed, would provide a new extraction and acceleration mechanism for electrons, alternative to traditional radio-frequency-based or laser-wake-field ones.

  17. C Example HYPRE

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

    By the Numbers: 2015 at the Department of Energy By the Numbers: 2015 at the Department of Energy Addthis The Energy Department was hard at work in 2015, and we've got the numbers to prove it. This year we were involved in two major international agreements: the historic nuclear deal that blocks Iran's four pathways to a nuclear bomb, and the COP21 agreement -- a major milestone in the fight against climate change. Our carbon capture and storage projects removed their 10 millionth metric ton of

  18. Scientific poster example

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

    2-000 Analysis of the Turbulent Kinetic Energy Spectrum in Single and Two-Phase Bubbly Flows in Different Geometries Based on Direct Numerical Simulation Results Cameron S. Brown Igor A. Bolotnov North Carolina State University CASL-U-2015-0242-000 Analysis of the Turbulent Kinetic Energy Spectrum in Single and Two-Phase Bubbly Flows in Different Geometries Based on Direct Numerical Simulation Results Cameron S. Brown, Igor A. Bolotnov Department of Nuclear Engineering, North Carolina State

  19. Guide for Benchmarking Residential Program Progress with Examples...

    Office of Environmental Management (EM)

    Guide for Benchmarking Residential Program Progress with Examples (544.53 KB) More Documents & Publications Guide for Benchmarking Residential Energy Efficiency Program Progress ...

  20. Laser-Mechanical Drilling for Geothermal Energy: Low-Contact Drilling Technology to Enable Economical EGS Wells

    SciTech Connect (OSTI)

    2010-01-15

    Broad Funding Opportunity Announcement Project: Foro Energy is developing a unique capability and hardware system to transmit high power lasers over long distances via fiber optic cables. This laser power is integrated with a mechanical drilling bit to enable rapid and sustained penetration of hard rock formations too costly to drill with mechanical drilling bits alone. The laser energy that is directed at the rock basically softens the rock, allowing the mechanical bit to more easily remove it. Foro Energy’s laser-assisted drill bits have the potential to be up to 10 times more economical than conventional hard-rock drilling technologies, making them an effective way to access the U.S. energy resources currently locked under hard rock formations.

  1. Example BCP Template | Department of Energy

    Office of Environmental Management (EM)

    Forms and Templates More Documents & Publications Critical Decision 2 (CD-2) Approval Template Critical Decision 4 (CD-4) Approval Template External Independent Review (EIR) Report ...

  2. Category:LEDS Example | Open Energy Information

    Open Energy Info (EERE)

    on Climate Change (PNMC) C China's National Climate Change Programme G Guyana's Low Carbon Development Strategy I India National Action Plan on Climate Change Indonesia National...

  3. LOPP Example Acceptance Letter | Open Energy Information

    Open Energy Info (EERE)

    letter regarding selection of preliminary lessee for lease of power privilege. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not Provided Check for DOI...

  4. Fortran Example MUMPS

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

    Forrestal Watch Office Forrestal Watch Office The Forrestal Watch Office (located at the Department of Energy/NNSA headquarters) provides the 24-hour single point-of-contact for collecting, processing and disseminating time-sensitive emergency notifications whenever needed. It performs initial notifications, and coordinates management, logistics and mobilization actions during periods of national emergencies, natural and man-made disasters, acts of terrorism, or other extraordinary situations

  5. Industrial energy management and utilization

    SciTech Connect (OSTI)

    Witte, L.C.; Schmidt, P.S.; Brown, D.

    1986-01-01

    This text covers the principles of industrial energy conservation and energy conservation applications, with emphasis on the energy-intensive industries. Topics covered include energy consumption, alternative energy sources, elements of energy audits, economic investment analysis, management of energy conservation programs, boilers and fired heaters, steam and condensate systems, classification and fouling of heat exchangers, heat transfer augmentation, waste heat sources, heat recovery equipment, properties and characteristics of insulation, energy conservation in industrial buildings, cogeneration, power circuit components and energy conversion devices, electrical energy conservation. A review of the fundamentals of fluid mechanics, heat transfer, and thermodynamics, as well as examples, problems, and case studies from specific industries are included.

  6. Proj. Plan Example SEM

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

    (DOE) CUSTOMER INFORMATION TECHNOLOGY (IT) SUPPORT SYSTEM (CITSS) Project Plan December 1997 U. S. DEPARTMENT OF ENERGY Office of the Chief Information Officer and Headquarters Collaboration Group Change Control Page The change control page will be used to record information for controlling and tracking modifications made to this document. Revision Date: 12/15/97 Author: Brian Field a. Section(s): 2.3 Page Number(s): 2-2 through 2-4 Summary of Change(s): Updated roles and responsibilities chart

  7. Energy Saving Melting and Revert Reduction Technology (E-SMARRT): Mechanical Performance of Dies

    SciTech Connect (OSTI)

    R. Allen Miller, Principal Investigator; Kabiri-Bamoradian, Contributors: Khalil; Delgado-Garza, Abelardo; Murugesan, Karthik; Ragab, Adham

    2011-09-13

    As a net shape process, die casting is intrinsically efficient and improvements in energy efficiency are strongly dependent on design and process improvements that reduce scrap rates so that more of the total consumed energy goes into acceptable, usable castings. A casting that is distorted and fails to meet specified dimensional requirements is typically remelted but this still results in a decrease in process yield, lost productivity, and increased energy consumption. This work focuses on developing, and expanding the use of, computer modeling methods that can be used to improve the dimensional accuracy of die castings and produce die designs and machine/die setups that reduce rejection rates due to dimensional issues. A major factor contributing to the dimensional inaccuracy of the casting is the elastic deformations of the die cavity caused by the thermo mechanical loads the dies are subjected to during normal operation. Although thermal and die cavity filling simulation are widely used in the industry, structural modeling of the die, particularly for managing part distortion, is not yet widely practiced. This may be due in part to the need to have a thorough understanding of the physical phenomenon involved in die distortion and the mathematical theory employed in the numerical models to efficiently model the die distortion phenomenon. Therefore, two of the goals of this work are to assist in efforts to expand the use of structural modeling and related technologies in the die casting industry by 1) providing a detailed modeling guideline and tutorial for those interested in developing the necessary skills and capability and 2) by developing simple meta-models that capture the results and experience gained from several years of die distortion research and can be used to predict key distortion phenomena of relevance to a die caster with a minimum of background and without the need for simulations. These objectives were met. A detailed modeling tutorial was

  8. FCTO Announces Plenary Talk at American Society of Mechanical Engineers Energy Sustainability and Fuel Cell Technology Conference

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office announces a plenary talk by Dr. Sunita Satyapal, Director, Fuel Cell Technologies Office at the American Society of Mechanical Engineers (ASME) Energy Sustainability and Fuel Cell Technology Conference in Boston, Massachusetts, between June 30 and July 2, 2014.

  9. User Experience Research Templates and Examples: Card Sorting | Department

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

    of Energy User Experience Research Templates and Examples: Card Sorting User Experience Research Templates and Examples: Card Sorting User experience research templates and examples for card sorting. Card list for an EERE office remote sort (15.78 KB) Card list (11.2 KB) More Documents & Publications Manufacturing Energy and Carbon Footprint References AIRMaster+ Software Tool Brochure MotorMaster+ Software Tool Brochure

  10. PROJECT MANGEMENT PLAN EXAMPLES Project Management Plan Examples

    Office of Environmental Management (EM)

    Management Plan Examples The following material has been extracted from several project management plans. The order in which it is presented is arbitrary. The elements table below ...

  11. Energy harvesting using martensite variant reorientation mechanism in a NiMnGa magnetic shape memory alloy

    SciTech Connect (OSTI)

    Karaman, I.; Basaran, B.; Karaca, H. E.; Karsilayan, A. I.; Chumlyakov, Y. I.

    2007-04-23

    Magnetic shape memory alloys demonstrate significant potential for harvesting waste mechanical energy utilizing the Villari effect. In this study, a few milliwatts of power output are achieved taking advantage of martensite variant reorientation mechanism in Ni{sub 51.1}Mn{sub 24}Ga{sub 24.9} single crystals under slowly fluctuating loads (10 Hz) without optimization in the power conversion unit. Effects of applied strain range, bias magnetic field, and loading frequency on the voltage output are revealed. Anticipated power outputs under moderate frequencies are predicted showing that the power outputs higher than 1 W are feasible.

  12. A simplified model for estimating population-scale energy impacts of building envelope air-tightening and mechanical ventilation retrofits

    SciTech Connect (OSTI)

    Logue, Jennifer M.; Turner, William J. N.; Walker, Iain S.; Singer, Brett C.

    2015-01-19

    Changing the air exchange rate of a home (the sum of the infiltration and mechanical ventilation airflow rates) affects the annual thermal conditioning energy. Large-scale changes to air exchange rates of the housing stock can significantly alter the residential sector's energy consumption. However, the complexity of existing residential energy models is a barrier to the accurate quantification of the impact of policy changes on a state or national level. The Incremental Ventilation Energy (IVE) model developed in this study combines the output of simple air exchange models with a limited set of housing characteristics to estimate the associated change in energy demand of homes. The IVE model was designed specifically to enable modellers to use existing databases of housing characteristics to determine the impact of ventilation policy change on a population scale. The IVE model estimates of energy change when applied to US homes with limited parameterisation are shown to be comparable to the estimates of a well-validated, complex residential energy model.

  13. Steering the Self-Assembly of Octadecylamine Monolayers on Mica by Controlled Mechanical Energy Transfer from the AFM Tip

    SciTech Connect (OSTI)

    Benitez, J.J.; Heredia-Guerrero, J.A.; Salmeron, M.

    2010-06-24

    We have studied the effect of mechanical energy transfer from the tip of an Atomic Force Microscope on the dynamics of self-assembly of monolayer films of octadecylamine on mica. The formation of the self-assembled film proceeds in two successive stages, the first being a fast adsorption from solution that follows a Langmuir isotherm. The second is a slower process of island growth by aggregation of the molecules dispersed on the surface. We found that the dynamics of aggregation can be altered substantially by the addition of mechanical energy into the system through controlled tip-surface interactions. This leads to either the creation of pinholes in existing islands as a consequence of vacancy concentration, and to the assembly of residual molecules into more compact islands.

  14. Non-thermal electron acceleration in low Mach number collisionless shocks. I. Particle energy spectra and acceleration mechanism

    SciTech Connect (OSTI)

    Guo, Xinyi; Narayan, Ramesh; Sironi, Lorenzo

    2014-10-20

    Electron acceleration to non-thermal energies in low Mach number (M{sub s} ? 5) shocks is revealed by radio and X-ray observations of galaxy clusters and solar flares, but the electron acceleration mechanism remains poorly understood. Diffusive shock acceleration, also known as first-order Fermi acceleration, cannot be directly invoked to explain the acceleration of electrons. Rather, an additional mechanism is required to pre-accelerate the electrons from thermal to supra-thermal energies, so they can then participate in the Fermi process. In this work, we use two- and three-dimensional particle-in-cell plasma simulations to study electron acceleration in low Mach number shocks. We focus on the particle energy spectra and the acceleration mechanism in a reference run with M{sub s} = 3 and a quasi-perpendicular pre-shock magnetic field. We find that about 15% of the electrons can be efficiently accelerated, forming a non-thermal power-law tail in the energy spectrum with a slope of p ? 2.4. Initially, thermal electrons are energized at the shock front via shock drift acceleration (SDA). The accelerated electrons are then reflected back upstream where their interaction with the incoming flow generates magnetic waves. In turn, the waves scatter the electrons propagating upstream back toward the shock for further energization via SDA. In summary, the self-generated waves allow for repeated cycles of SDA, similarly to a sustained Fermi-like process. This mechanism offers a natural solution to the conflict between the bright radio synchrotron emission observed from the outskirts of galaxy clusters and the low electron acceleration efficiency usually expected in low Mach number shocks.

  15. Investigation of the mechanism of impurity assisted nanoripple formation on Si induced by low energy ion beam erosion

    SciTech Connect (OSTI)

    Koyiloth Vayalil, Sarathlal; Gupta, Ajay; Roth, Stephan V.; Ganesan, V.

    2015-01-14

    A detailed mechanism of the nanoripple pattern formation on Si substrates generated by the simultaneous incorporation of pure Fe impurities at low energy (1 keV) ion beam erosion has been studied. To understand and clarify the mechanism of the pattern formation, a comparative analysis of the samples prepared for various ion fluence values using two complimentary methods for nanostructure analysis, atomic force microscopy, and grazing incidence small angle x-ray scattering has been done. We observed that phase separation of the metal silicide formed during the erosion does not precede the ripple formation. It rather concurrently develops along with the ripple structure. Our work is able to differentiate among various models existing in the literature and provides an insight into the mechanism of pattern formation under ion beam erosion with impurity incorporation.

  16. So you have questions aboutƒFinancing Mechanisms (Postcard), NREL (National Renewable Energy Laboratory)

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

    at Home | Department of Energy So You Want to Go Solar? 3 Things to Consider When Installing Solar Power at Home So You Want to Go Solar? 3 Things to Consider When Installing Solar Power at Home October 3, 2014 - 12:37pm Q&A What do you want to know about solar energy at home? Tell Us Addthis Installing solar panels requires the proper orientation and tilt, and it is best to use a professional contractor. | Photo courtesy of Dennis Schroeder, National Renewable Energy Laboratory

  17. Coarse-grained molecular dynamics study of membrane fusion: Curvature effects on free energy barriers along the stalk mechanism

    SciTech Connect (OSTI)

    Kawamoto, Shuhei; Shinoda, Wataru; Klein, Michael L.

    2015-12-28

    The effects of membrane curvature on the free energy barrier for membrane fusion have been investigated using coarse-grained molecular dynamics (CG-MD) simulations, assuming that fusion takes place through a stalk intermediate. Free energy barriers were estimated for stalk formation as well as for fusion pore formation using the guiding potential method. Specifically, the three different geometries of two apposed membranes were considered: vesicle–vesicle, vesicle–planar, and planar–planar membranes. The free energy barriers for the resulting fusion were found to depend importantly on the fusing membrane geometries; the lowest barrier was obtained for vesicular membranes. Further, lipid sorting was observed in fusion of the mixed membranes of dimyristoyl phosphatidylcholine and dioleoyl phosphatidylethanolamine (DOPE). Specifically, DOPE molecules were found to assemble around the stalk to support the highly negative curved membrane surface. A consistent result for lipid sorting was observed when a simple continuum model (CM) was used, where the Helfrich energy and mixing entropy of the lipids were taken into account. However, the CM predicts a much higher free energy barrier than found using CG-MD. This discrepancy originates from the conformational changes of lipids, which were not considered in the CM. The results of the CG-MD simulations reveal that a large conformational change in the lipid takes place around the stalk region, which results in a reduction of free energy barriers along the stalk mechanism of membrane fusion.

  18. PROJECT MANGEMENT PLAN EXAMPLES Project Closeout - Final Report Example

    Office of Environmental Management (EM)

    Final Report Example Example 79 4.6.2.2.4.2 Closeout Reports Completion documentation will be compiled for each of the identified worksets. A final Closeout Report will be prepared for the 771/774 Closure Project when work is completed and the analytical data has been received. The report will consist of a brief description of the work that was completed, including any modifications or variations from the original decision document. The report will also include analytical results, including the

  19. Fortran MPI/OpenMP example

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

    Systems Retired Systems Hopper Running Jobs Using OpenMP with MPI Fortran MPIOpenMP example Fortran MPIOpenMP example Fortran MPIOpenMP Example program...

  20. Safety System Oversight Staffing Analysis - Example | Department...

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

    Staffing Analysis - Example Safety System Oversight Staffing Analysis - Example SSO Alternate Staffing Analysis - Example Filled Spreadsheet. (23 KB) More Documents & Publications ...

  1. Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies (DE-FOA-0000621)

    Broader source: Energy.gov [DOE]

    Closed Total DOE Funding: $12 million The focus of this Funding Opportunity Announcement (FOA) is to develop cost-effective building technologies that can have a tremendous impact on energy savings overall and lead to a market-ready solution (e.g. at the commercial prototype phase) within five years of project launch.

  2. Microsoft Word - Appendix B - Example Contact Record.docx

    Office of Legacy Management (LM)

    Example Contact Record This page intentionally left blank U.S. Department of Energy Rocky Flats Site Operations Guide July 2013 Doc. No. S03037-6.0 Page B-1 Rocky Flats Site...

  3. Development of a Wave Energy -Responsive Self-Actuated Blade Articulation Mechanism for an OWC Turbine

    SciTech Connect (OSTI)

    Francis A. Di Bella

    2010-06-01

    The Phase I SBIR effort completed the feasibility design, fabrication, and wind tunnel testing of a self-actuated blade articulation mechanism that uses a torsion bar and a lightweight airfoil to affect the articulation of the Wells airfoil. The articulation is affected only by the air stream incident on the airfoil. The self-actuating blade eliminates the complex and costly linkage mechanism that is now needed to perform this function on either a variable pitch Wells-type or Dennis-Auld air turbine. Using the results reported by independent researchers, the projected improvement in the Wells-type turbine efficiency is 20-40%, in addition to an increase in the operating air flow range by 50-100%, therefore enabling a smaller or slower single turbine to be used.

  4. Energy-transformation properties and mechanisms in transverse-flow-discharged CO2 lasers

    SciTech Connect (OSTI)

    Zhongxiang, W.

    1991-12-10

    We simulated, calculated, and analyzed the effects on the various energy state transformation properties of dielectric media of such factors as dielectric media gas pressures, flow speeds, light cavity position, strength of radiation in the cavity, degree of output coupling, and other similar factors in transverse flow discharged CO2 laser devices. This article did concrete calculations of the corresponding energy transformation properties for the apparatus and the conditions in reference (transverse flow, discharge, CO2 laser device, dielectric medium constituent ratio of CO2:N2:H = 5:17:78, an initial temperature of 293K, a discharge current of 2A, E/N: 2.15X10-16 V/cm2, light cavity 160 cm2 long, height 1.8cm, as well as other parameters).

  5. Mechanical Design of a High Energy Beam Absorber for the Advanced Superconducting Test Accelerator (ASTA) at Fermilab

    SciTech Connect (OSTI)

    Baffes, C.; Church, M.; Leibfritz, J.; Oplt, S.; Rakhno, I.; /Fermilab

    2012-05-10

    A high energy beam absorber has been built for the Advanced Superconducting Test Accelerator (ASTA) at Fermilab. In the facility's initial configuration, an electron beam will be accelerated through 3 TTF-type or ILC-type SRF cryomodules to an energy of 750MeV. The electron beam will be directed to one of multiple downstream experimental and diagnostic beam lines and then deposited in one of two beam absorbers. The facility is designed to accommodate up to 6 cryomodules, which would produce a 75kW beam at 1.5GeV; this is the driving design condition for the beam absorbers. The beam absorbers consist of water-cooled graphite, aluminum and copper layers contained in a helium-filled enclosure. This paper describes the mechanical implementation of the beam absorbers, with a focus on thermal design and analysis. The potential for radiation-induced degradation of the graphite is discussed.

  6. Mechanisms Governing the Creep Behavior of High Temperature Alloys for Generation IV Nuclear Energy Systems

    SciTech Connect (OSTI)

    Vasudevan, Vijay; Carroll, Laura; Sham, Sam

    2015-04-06

    This research project, which includes collaborators from INL and ORNL, focuses on the study of alloy 617 and alloy 800H that are candidates for applications as intermediate heat exchangers in GEN IV nuclear reactors, with an emphasis on the effects of grain size, grain boundaries and second phases on the creep properties; the mechanisms of dislocation creep, diffusional creep and cavitation; the onset of tertiary creep; and theoretical modeling for long-term predictions of materials behavior and for high temperature alloy design.

  7. Eleventh symposium on energy engineering sciences: Proceedings. Solid mechanics and processing: Analysis, measurement and characterization

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The Eleventh Symposium on Energy Engineering Sciences was held on May 3--5, 1993, at the Argonne National Laboratory, Argonne, Illinois. These proceedings include the program, list of participants, and the papers that were presented during the eight technical sessions held at this meeting. This symposium was organized into eight technical sessions: Surfaces and interfaces; thermophysical properties and processes; inelastic behavior; nondestructive characterization; multiphase flow and thermal processes; optical and other measurement systems; stochastic processes; and large systems and control. Individual projects were processed separately for the databases.

  8. EFFECT OF MECHANICAL CONDITIONING ON THIN-LAYER DRYING OF ENERGY SORGHUM (Sorghum bicolor (L.) Moench)

    SciTech Connect (OSTI)

    Ian J. Bonner; Kevin L. Kenney

    2012-10-01

    Cellulosic energy varieties of Sorghum bicolor (L.) Moench show promise as a bioenergy feedstock, however, high moisture content at the time of harvest results in unacceptable levels of degradation when stored in aerobic conditions. To safely store sorghum biomass for extended periods in baled format, the material must be dried to inhibit microbial growth. One possible solution is allowing the material to dry under natural in-field conditions. This study examines the differences in thin-layer drying rates of intact and conditioned sorghum under laboratory-controlled temperatures and relative humidity levels (20 degrees C and 30 degrees C from 40% to 85% relative humidity), and models experimental data using the Pages Modified equation. The results demonstrate that conditioning drastically accelerates drying times. Relative humidity had a large impact on the time required to reach a safe storage moisture content for intact material (approximately 200 hours at 30 degrees C and 40% relative humidity and 400 hours at 30 degrees C and 70% relative humidity), but little to no impact on the thin-layer drying times of conditioned material (approximately 50 hours for all humidity levels < 70% at 30 degrees C). The drying equation parameters were influenced by temperature, relative humidity, initial moisture content, and material damage, allowing drying curves to be empirically predicted. The results of this study provide valuable information applicable to the agricultural community and to future research on drying simulation and management of energy sorghum.

  9. Evolutionary Perspectives on Diversity of Lignocellulose Decay Mechanisms in Basidionycetes (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

    ScienceCinema (OSTI)

    Hibbett, David [Clark University

    2013-01-15

    David Hibbett from Clark University on "Evolutionary Perspectives on Diversity of Lignocellulose Decay Mechanisms in Basidiomycetes" at the 7th Annual Genomics of Energy & Environment Meeting on March 21, 2012 in Walnut Creek, California.

  10. Evolutionary Perspectives on Diversity of Lignocellulose Decay Mechanisms in Basidionycetes (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

    SciTech Connect (OSTI)

    Hibbett, David [Clark University] [Clark University

    2012-03-21

    David Hibbett from Clark University on "Evolutionary Perspectives on Diversity of Lignocellulose Decay Mechanisms in Basidiomycetes" at the 7th Annual Genomics of Energy & Environment Meeting on March 21, 2012 in Walnut Creek, California.

  11. Delineating Molecular Interaction Mechanisms in an In Vitro Microbial-Plant Community (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    SciTech Connect (OSTI)

    Larsen, Peter [Argonne

    2013-03-01

    Peter Larsen of Argonne National Lab on "Delineating molecular interaction mechanisms in an in vitro microbial-plant community" at the 8th Annual Genomics of Energy & Environment Meeting in Walnut Creek, Calif.

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

    SciTech Connect (OSTI)

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

    2015-06-10

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

  13. Examples of Cost Estimation Packages

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

    1997-03-28

    Estimates can be performed in a variety of ways. Some of these are for projects for an undefined scope, a conventional construction project, or where there is a level of effort required to complete the work. Examples of cost estimation packages for these types of projects are described in this appendix.

  14. Ion-conduction mechanisms in NaSICON-type membranes for energy storage and utilization

    SciTech Connect (OSTI)

    McDaniel, Anthony H.; Ihlefeld, Jon F.; Bartelt, Norman Charles

    2015-10-01

    Next generation metal-ion conducting membranes are key to developing energy storage and utilization technologies like batteries and fuel ce lls. Sodium super-ionic conductors (aka NaSICON) are a class of compounds with AM 1 M 2 (PO 4 ) 3 stoichiometry where the choice of "A" and "M" cation varies widely. This report, which de scribes substitutional derivatives of NZP (NaZr 2 P 3 O 12 ), summarizes the accomplishments of a Laboratory D irected Research and Development (LDRD) project to analyze transport mec hanisms using a combination of in situ studies of structure, composition, and bonding, com bined with first principles theory and modeling. We developed an experimental platform and applied methods, such as synchrotron- based X-ray spectroscopies, to probe the electronic structure of compositionally well-controlled NaSICON films while in operation ( i.e ., conducting Na ions exposed to oxygen or water va por atmospheres). First principles theory and modeling were used to interpret the experimental observations and develop an enhanced understanding of atomistic processes that give rise to, and affect, ion conduction.

  15. Using Plasmon Peaks in Electron Energy-Loss Spectroscopy to Determine the Physical and Mechanical Properties of Nanoscale Materials

    SciTech Connect (OSTI)

    Howe, James M.

    2013-05-09

    In this program, we developed new theoretical and experimental insights into understanding the relationships among fundamental universality and scaling phenomena, the solid-state physical and mechanical properties of materials, and the volume plasmon energy as measured by electron energy-loss spectroscopy (EELS). Particular achievements in these areas are summarized as follows: (i) Using a previously proposed physical model based on the universal binding-energy relation (UBER), we established close phenomenological connections regarding the influence of the valence electrons in materials on the longitudinal plasma oscillations (plasmons) and various solid-state properties such as the optical constants (including absorption and dispersion), elastic constants, cohesive energy, etc. (ii) We found that carbon materials, e.g., diamond, graphite, diamond-like carbons, hydrogenated and amorphous carbon films, exhibit strong correlations in density vs. Ep (or maximum of the volume plasmon peak) and density vs. hardness, both from available experimental data and ab initio DFT calculations. This allowed us to derive a three-dimensional relationship between hardness and the plasmon energy, that can be used to determine experimentally both hardness and density of carbon materials based on measurements of the plasmon peak position. (iii) As major experimental accomplishments, we demonstrated the possibility of in-situ monitoring of changes in the physical properties of materials with conditions, e.g., temperature, and we also applied a new plasmon ratio-imaging technique to map multiple physical properties of materials, such as the elastic moduli, cohesive energy and bonding electron density, with a sub-nanometer lateral resolution. This presents new capability for understanding material behavior. (iv) Lastly, we demonstrated a new physical phenomenon - electron-beam trapping, or ?¢????electron tweezers?¢??? - of a solid metal nanoparticle inside a liquid metal

  16. Mechanism of Thermal Reversal of the (Fulvalene)tetracarbonyldiruthenium Photoisomerization: Toward Molecular Solar-Thermal Energy Storage

    SciTech Connect (OSTI)

    Kanai, Y; Srinivasan, V; Meier, S K; Vollhardt, K P; Grossman, J C

    2010-02-18

    In the currently intensifying quest to harness solar energy for the powering of our planet, most efforts are centered around photoinduced generic charge separation, such as in photovoltaics, water splitting, other small molecule activation, and biologically inspired photosynthetic systems. In contrast, direct collection of heat from sunlight has received much less diversified attention, its bulk devoted to the development of concentrating solar thermal power plants, in which mirrors are used to focus the sun beam on an appropriate heat transfer material. An attractive alternative strategy would be to trap solar energy in the form of chemical bonds, ideally through the photoconversion of a suitable molecule to a higher energy isomer, which, in turn, would release the stored energy by thermal reversal. Such a system would encompass the essential elements of a rechargeable heat battery, with its inherent advantages of storage, transportability, and use on demand. The underlying concept has been explored extensively with organic molecules (such as the norbornadiene-quadricyclane cycle), often in the context of developing photoswitches. On the other hand, organometallic complexes have remained relatively obscure in this capacity, despite a number of advantages, including expanded structural tunability and generally favorable electronic absorption regimes. A highly promising organometallic system is the previously reported, robust photo-thermal fulvalene (Fv) diruthenium couple 1 {l_reversible} 2 (Scheme 1). However, although reversible and moderately efficient, lack of a full, detailed atom-scale understanding of its key conversion and storage mechanisms have limited our ability to improve on its performance or identify optimal variants, such as substituents on the Fv, ligands other than CO, and alternative metals. Here we present a theoretical investigation, in conjunction with corroborating experiments, of the mechanism for the heat releasing step of 2 {yields} 1 and

  17. THERMO-HYDRO-MECHANICAL MODELING OF WORKING FLUID INJECTION AND THERMAL ENERGY EXTRACTION IN EGS FRACTURES AND ROCK MATRIX

    SciTech Connect (OSTI)

    Robert Podgorney; Chuan Lu; Hai Huang

    2012-01-01

    Development of enhanced geothermal systems (EGS) will require creation of a reservoir of sufficient volume to enable commercial-scale heat transfer from the reservoir rocks to the working fluid. A key assumption associated with reservoir creation/stimulation is that sufficient rock volumes can be hydraulically fractured via both tensile and shear failure, and more importantly by reactivation of naturally existing fractures (by shearing), to create the reservoir. The advancement of EGS greatly depends on our understanding of the dynamics of the intimately coupled rock-fracture-fluid-heat system and our ability to reliably predict how reservoirs behave under stimulation and production. Reliable performance predictions of EGS reservoirs require accurate and robust modeling for strongly coupled thermal-hydrological-mechanical (THM) processes. Conventionally, these types of problems have been solved using operator-splitting methods, usually by coupling a subsurface flow and heat transport simulators with a solid mechanics simulator via input files. An alternative approach is to solve the system of nonlinear partial differential equations that govern multiphase fluid flow, heat transport, and rock mechanics simultaneously, using a fully coupled, fully implicit solution procedure, in which all solution variables (pressure, enthalpy, and rock displacement fields) are solved simultaneously. This paper describes numerical simulations used to investigate the poro- and thermal- elastic effects of working fluid injection and thermal energy extraction on the properties of the fractures and rock matrix of a hypothetical EGS reservoir, using a novel simulation software FALCON (Podgorney et al., 2011), a finite element based simulator solving fully coupled multiphase fluid flow, heat transport, rock deformation, and fracturing using a global implicit approach. Investigations are also conducted on how these poro- and thermal-elastic effects are related to fracture permeability

  18. Energy

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

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

  19. PROJECT MANGEMENT PLAN EXAMPLES Deactivation to Decommissioning Transition

    Office of Environmental Management (EM)

    to Decommissioning Transition Example Example 80 1.5 OPERATIONAL TRANSITION AND DEACTIVATION STRATEGY According to the U.S. Department of Energy (DOE) Order 430.1A Life Cycle Asset Management (LCAM), the life cycle of a facility makes several transitions over the course of it's existence. The typical stages or phases include operation, (standby), deactivation, S&M, decontamination and decommissioning (D&D). The life cycle phases may occur as a straight through process or with long

  20. Energy

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

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

  1. Energy

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

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

  2. Help:Energy Hackathon Resources | Open Energy Information

    Open Energy Info (EERE)

    Energy Hackathon Resources Jump to: navigation, search Energy Hackathon Resources (Data, APIs, Examples) for Cleanweb Hacks and Energy Mashups Join the OpenEI Energy Developer...

  3. New directions in mechanics

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

    Kassner, Michael E.; Nemat-Nasser, Sia; Suo, Zhigang; Bao, Gang; Barbour, J. Charles; Brinson, L. Catherine; Espinosa, Horacio; Gao, Huajian; Granick, Steve; Gumbsch, Peter; et al

    2004-09-15

    The Division of Materials Sciences and Engineering of the US Department of Energy (DOE) sponsored a workshop to identify cutting-edge research needs and opportunities, enabled by the application of theoretical and applied mechanics. The workshop also included input from biochemical, surface science, and computational disciplines, on approaching scientific issues at the nanoscale, and the linkage of atomistic-scale with nano-, meso-, and continuum-scale mechanics. This paper is a summary of the outcome of the workshop, consisting of three main sections, each put together by a team of workshop participants. Section 1 addresses research opportunities that can be realized by the applicationmore » of mechanics fundamentals to the general area of self-assembly, directed self-assembly, and fluidics. Section 2 examines the role of mechanics in biological, bioinspired, and biohybrid material systems, closely relating to and complementing the material covered in Section 1. In this manner, it was made clear that mechanics plays a fundamental role in understanding the biological functions at all scales, in seeking to utilize biology and biological techniques to develop new materials and devices, and in the general area of bionanotechnology. While direct observational investigations are an essential ingredient of new discoveries and will continue to open new exciting research doors, it is the basic need for controlled experimentation and fundamentally- based modeling and computational simulations that will be truly empowered by a systematic use of the fundamentals of mechanics. Section 3 brings into focus new challenging issues in inelastic deformation and fracturing of materials that have emerged as a result of the development of nanodevices, biopolymers, and hybrid bio–abio systems. As a result, each section begins with some introductory overview comments, and then provides illustrative examples that were presented at the workshop and which are believed to highlight the

  4. Mescalero Apache Strategic Energy Plan

    Broader source: Energy.gov [DOE]

    Example of a tribal community strategic energy plan developed by the Mescalero Apache. Source: Kabotie Consulting.

  5. Energy Performance Score Report | Department of Energy

    Energy Savers [EERE]

    Program. PDF icon Energy Performance Score Report example More Documents & Publications Home Energy Score Sample Report Be a Smart and Engaged Homeowner Building America Best...

  6. Large scale simulations of the mechanical properties of layered transition metal ternary compounds for fossil energy power system applications

    SciTech Connect (OSTI)

    Ching, Wai-Yim

    2014-12-31

    Advanced materials with applications in extreme conditions such as high temperature, high pressure, and corrosive environments play a critical role in the development of new technologies to significantly improve the performance of different types of power plants. Materials that are currently employed in fossil energy conversion systems are typically the Ni-based alloys and stainless steels that have already reached their ultimate performance limits. Incremental improvements are unlikely to meet the more stringent requirements aimed at increased efficiency and reduce risks while addressing environmental concerns and keeping costs low. Computational studies can lead the way in the search for novel materials or for significant improvements in existing materials that can meet such requirements. Detailed computational studies with sufficient predictive power can provide an atomistic level understanding of the key characteristics that lead to desirable properties. This project focuses on the comprehensive study of a new class of materials called MAX phases, or Mn+1AXn (M = a transition metal, A = Al or other group III, IV, and V elements, X = C or N). The MAX phases are layered transition metal carbides or nitrides with a rare combination of metallic and ceramic properties. Due to their unique structural arrangements and special types of bonding, these thermodynamically stable alloys possess some of the most outstanding properties. We used a genomic approach in screening a large number of potential MAX phases and established a database for 665 viable MAX compounds on the structure, mechanical and electronic properties and investigated the correlations between them. This database if then used as a tool for materials informatics for further exploration of this class of intermetallic compounds.

  7. ENERGY

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

    U.S. Department of ENERGY Department of Energy Quadrennial Technology Review-2015 Framing Document http:energy.govqtr 2015-01-13 Page 2 The United States faces serious ...

  8. Energy Efficiency Financing

    Broader source: Energy.gov [DOE]

    Information and examples of state financing for energy efficiency programs, with descriptions on implementation methods and concerns.

  9. Energy

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

    Energy Energy National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Energy Overview Charlie McMillan, Director of Los Alamos National Laboratory 0:50 Director McMillan on energy security With energy use increasing across the nation and the world, Los Alamos National Laboratory is using its world-class scientific capabilities to enhance

  10. Templates and Examples — Preparing Test Materials

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities.

  11. Templates and Examples — Recruiting Participants

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities.

  12. Templates and Examples — Analysis and Reporting

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities.

  13. Example Cost Codes for Construction Projects

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

    1997-03-28

    This chapter provides an example outline of cost items and their corresponding cost codes that may be used for construction projects.

  14. Templates and Examples — Planning Your Test

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities.

  15. Templates and Examples - Preparing Test Materials | Department...

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

    templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. Facilitator script - Includes introductory script, pre- and...

  16. Fermilab D-0 Experimental Facility: Energy conservation report and mechanical systems design optimization and cost analysis study

    SciTech Connect (OSTI)

    Krstulovich, S.F.

    1987-10-31

    This report is developed as part of the Fermilab D-0 Experimental Facility Project Title II Design Documentation Update. As such, it concentrates primarily on HVAC mechanical systems design optimization and cost analysis.

  17. Measured Cooling Season Results Relating the Impact of Mechanical Ventilation on Energy, Comfort, and Indoor Air Quality in Humid Climates

    SciTech Connect (OSTI)

    Martin, Eric; Amos, Bryan; McIlvaine, Janet; Chasar, David; Widder, Sarah H.; Fonorow, Ken

    2014-08-22

    Conference Paper for ACEEE Summer Study in Buildings discussing results to date of a project evaluating the impact of ventialtion on energy use, comfort, durability, and cost in the hot humid climate.

  18. Templates and Examples — Survey Report

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  19. Templates and Examples — Measurable Goals

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  20. Templates and Examples — Tree Testing

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  1. Mechanical confinement for improved energy storage density in BNT-BT-KNN lead-free ceramic capacitors

    SciTech Connect (OSTI)

    Chauhan, Aditya; Patel, Satyanarayan; Vaish, Rahul

    2014-08-15

    With the advent of modern power electronics, embedded circuits and non-conventional energy harvesting, the need for high performance capacitors is bound to become indispensible. The current state-of-art employs ferroelectric ceramics and linear dielectrics for solid state capacitance. However, lead-free ferroelectric ceramics propose to offer significant improvement in the field of electrical energy storage owing to their high discharge efficiency and energy storage density. In this regards, the authors have investigated the effects of compressive stress as a means of improving the energy storage density of lead-free ferroelectric ceramics. The energy storage density of 0.91(Bi{sub 0.5}Na{sub 0.5})TiO{sub 3}-0.07BaTiO{sub 3}-0.02(K{sub 0.5}Na{sub 0.5})NbO{sub 3} ferroelectric bulk ceramic was analyzed as a function of varying levels of compressive stress and operational temperature .It was observed that a peak energy density of 387 mJ.cm{sup -3} was obtained at 100 MPa applied stress (25{sup o}C). While a maximum energy density of 568 mJ.cm{sup -3} was obtained for the same stress at 80{sup o}C. These values are indicative of a significant, 25% and 84%, improvement in the value of stored energy compared to an unloaded material. Additionally, material's discharge efficiency has also been discussed as a function of operational parameters. The observed phenomenon has been explained on the basis of field induced structural transition and competitive domain switching theory.

  2. Center for Materials at Irradiation and Mechanical Extremes at LANL (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    SciTech Connect (OSTI)

    Michael Nastasi; CMIME Staff

    2011-05-01

    'Center for Materials at Irradiation and Mechanical Extremes (CMIME) at LANL' was submitted by CMIME to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CMIME, an EFRC directed by Michael Nastasi at Los Alamos National Laboratory is a partnership of scientists from four institutions: LANL (lead), Carnegia Mellon University, the University of Illinois at Urbana Champaign, and the Massachusetts Institute of Technology. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  3. Center for Materials at Irradiation and Mechanical Extremes at LANL (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    ScienceCinema (OSTI)

    Michael Nastasi (Director, Center for Materials at Irradiation and Mechanical Extremes); CMIME Staff

    2011-11-03

    'Center for Materials at Irradiation and Mechanical Extremes (CMIME) at LANL' was submitted by CMIME to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CMIME, an EFRC directed by Michael Nastasi at Los Alamos National Laboratory is a partnership of scientists from four institutions: LANL (lead), Carnegia Mellon University, the University of Illinois at Urbana Champaign, and the Massachusetts Institute of Technology. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  4. Caused? A Monsoon Example: India Ganges Valley Aerosol Experiment

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

    issue: What is a Monsoon? How are Monsoons Caused? A Monsoon Example: India Ganges Valley Aerosol Experiment Definitions Activity About ARM: The Atmospheric Radiation Measurement (ARM) Climate Research Facility is a U.S. Department of Energy scientific user facility for the study of global climate change. As part of its outreach program, ARM provides education resources for students, teachers, and communities. www.arm.gov EDUCATION NEWS Monsoons: Bring on the Rain Imagine weeks of hot, dry heat,

  5. Public Private R&D Partnerships Examples | Department of Energy

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

    Presentation prepared by Pete Devlin for the 2005 Hydrogen Manufacturing R&D workshop. mfgwkshpdevlin.pdf (846.3 KB) More Documents & Publications Roadmap Workshop on ...

  6. File:Wind rough example.pdf | Open Energy Information

    Open Energy Info (EERE)

    this file. Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from...

  7. User:Nlangle/Reference Example | Open Energy Information

    Open Energy Info (EERE)

    |formatlist The sample text below shows it in action, used in conjunction with a tag. Sample Text DIY small batch non esse Austin. Ullamco 90's veniam reprehenderit,...

  8. DOE Leading by Example with Green Button, American Energy Data...

    Open Energy Info (EERE)

    that's possible with data and creativity. Date: April-June 2015 Contacts: Kristen Honey and Chris Irwin Groups: OpenEI Community Central Green Button Applications Login to...

  9. A Shining Example of Dr. King's legacy | Department of Energy

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

    educational institutions and is now a Historically Black College and University. DSU has a proud heritage of research, and today focuses on cutting-edge research, technology and ...

  10. User:Nlangle/Math Examples | Open Energy Information

    Open Energy Info (EERE)

    1+2+cdots+100 textsum,,5050 +, -, pm, mp, dotplus CO2 text APi,j CH4 + frac2Phi (O2 + 3.76N2) Rightarrow CO2 + 2H2O + frac2Phi 3.76...

  11. FACT SHEET: Examples of Administration Activities for Energy...

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

    a Solar Ready Vets program at 10 military bases across the country, including at ... The Solar Ready Vets program will train transitioning military service personnel to enter ...

  12. Program Evaluation: Examples and Reports | Department of Energy

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

    This section also provides you with sample results from a selection of successfully implemented evaluations. The information on this web page can ultimately help you with ...

  13. Energy

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

    Energy Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security imperative. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Pajarito Powder, LLC, a fuel-cell-catalyst company based in Albuquerque, is one of the voucher recipients that will partner with Los Alamos. Fuel-cell technology companies win small-business aid Pajarito Powder, LLC, (Albuquerque), NanoSonic (Pembroke, Va.)

  14. Energy

    Office of Legacy Management (LM)

    ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information

  15. Mechanical Loads Test Report for the U.S. Department of Energy 1.5-Megawatt Wind Turbine

    SciTech Connect (OSTI)

    Santos, Rick; van Dam, Jeroen

    2015-07-16

    The objective of the test was to obtain a baseline characterization of the mechanical loads of the DOE 1.5 wind turbine located at NREL. The test was conducted in accordance with the International Electrotechnical Commission (IEC) Technical Specification, IEC 61400-13 Wind Turbine Generator Systems – Part 13: Measurement of mechanical loads; First Edition 2001-06 [1]. The National Wind Technology Center (NWTC) at NREL conducted this test in accordance with its quality system procedures so that the final test report meets the full requirements of its accreditation by the American Association for Laboratory Accreditation (A2LA). NREL’s quality system requires that all applicable requirements specified by A2LA and International Standards Organization/IEC 17025 be met or to note any exceptions in the test report.

  16. Example of Environmental Restoration Code of Accounts

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

    1997-03-28

    This chapter describes the fundamental structure of an example remediation cost code system, lists and describes the Level 1 cost codes, and lists the Level 2 and Level 3 cost codes.

  17. From QCD-based hard-scattering to nonextensive statistical mechanical descriptions of transverse momentum spectra in high-energy $pp$ and $p\\bar p$ collisions

    SciTech Connect (OSTI)

    Wong, Cheuk-Yin; Wilk, Grzegorz; Cirto, Leonardo J. L.; Tsallis, Constantino

    2015-01-01

    Transverse spectra of both jets and hadrons obtained in high-energy $pp$ and $p\\bar p $ collisions at central rapidity exhibit power-law behavior of $1/p_T^n$ at high $p_T$. The power index $n$ is 4-5 for jet production and is slightly greater for hadron production. Furthermore, the hadron spectra spanning over 14 orders of magnitude down to the lowest $p_T$ region in $pp$ collisions at LHC can be adequately described by a single nonextensive statistical mechanical distribution that is widely used in other branches of science. This suggests indirectly the dominance of the hard-scattering process over essentially the whole $p_T$ region at central rapidity in $pp$ collisions at LHC. We show here direct evidences of such a dominance of the hard-scattering process by investigating the power index of UA1 jet spectra over an extended $p_T$ region and the two-particle correlation data of the STAR and PHENIX Collaborations in high-energy $pp$ and $p \\bar p$ collisions at central rapidity. We then study how the showering of the hard-scattering product partons alters the power index of the hadron spectra and leads to a hadron distribution that can be cast into a single-particle non-extensive statistical mechanical distribution. Because of such a connection, the non-extensive statistical mechanical distribution can be considered as a lowest-order approximation of the hard-scattering of partons followed by the subsequent process of parton showering that turns the jets into hadrons, in high energy $pp$ and $p\\bar p$ collisions.

  18. A New Method of Low Cost Production of Ti Alloys to Reduce Energy Cpnsumption of Mechanical Systems

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

    Zak Fang, PI, University of Utah, U.S. DOE Advanced Manufacturing Office Peer Review Meeting Washington, D.C. May 6-7, 2014 This presentation does not contain any proprietary, confidential, or otherwise restricted information. Project Objective  Develop a novel low cost method for manufacturing Ti  Demonstrate the mechanical properties of Ti using the new method to be equivalent to that of wrought Ti at a fraction of its cost.  Demonstrate advantages of using Ti (by this technology) in

  19. Computational mechanics

    SciTech Connect (OSTI)

    Raboin, P J

    1998-01-01

    The Computational Mechanics thrust area is a vital and growing facet of the Mechanical Engineering Department at Lawrence Livermore National Laboratory (LLNL). This work supports the development of computational analysis tools in the areas of structural mechanics and heat transfer. Over 75 analysts depend on thrust area-supported software running on a variety of computing platforms to meet the demands of LLNL programs. Interactions with the Department of Defense (DOD) High Performance Computing and Modernization Program and the Defense Special Weapons Agency are of special importance as they support our ParaDyn project in its development of new parallel capabilities for DYNA3D. Working with DOD customers has been invaluable to driving this technology in directions mutually beneficial to the Department of Energy. Other projects associated with the Computational Mechanics thrust area include work with the Partnership for a New Generation Vehicle (PNGV) for ''Springback Predictability'' and with the Federal Aviation Administration (FAA) for the ''Development of Methodologies for Evaluating Containment and Mitigation of Uncontained Engine Debris.'' In this report for FY-97, there are five articles detailing three code development activities and two projects that synthesized new code capabilities with new analytic research in damage/failure and biomechanics. The article this year are: (1) Energy- and Momentum-Conserving Rigid-Body Contact for NIKE3D and DYNA3D; (2) Computational Modeling of Prosthetics: A New Approach to Implant Design; (3) Characterization of Laser-Induced Mechanical Failure Damage of Optical Components; (4) Parallel Algorithm Research for Solid Mechanics Applications Using Finite Element Analysis; and (5) An Accurate One-Step Elasto-Plasticity Algorithm for Shell Elements in DYNA3D.

  20. Energy

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    M onthly Energy Re< view Ila A a m 0 II 8 IIIW *g U In this issue: New data on nuclear electricity in Eastern Europe (Table 10.4) 9'Ij a - Ordering Information This publication...

  1. Clarification of the Mechanism of Acylation Reaction and Origin of Substrate Specificity of the Serine-Carboxyl Peptidase Sedolisin through QM/MM Free Energy Simulations

    SciTech Connect (OSTI)

    Xu, Qin; Yao, Jianzhuang; Wiodawer, Alexander; Guo, Hong

    2011-01-01

    Quantum mechanical/molecular mechanical (QM/MM) free energy simulations are applied for understanding the mechanism of the acylation reaction catalyzed by sedolisin, a representative serine-carboxyl peptidase, leading to the acyl-enzyme (AE) and first product from the enzyme-catalyzed reaction. One of the interesting questions to be addressed in this work is the origin of the substrate specificity of sedolisin that shows a relatively high activity on the substrates with Glu at P1 site. It is shown that the bond making and breaking events of the acylation reaction involving a peptide substrate (LLE*FL) seem to be accompanied by local conformational changes, proton transfers as well as the formation of alternative hydrogen bonds. The results of the simulations indicate that the conformational change of Glu at P1 site and its formation of a low barrier hydrogen bond with Asp-170 (along with the transient proton transfer) during the acylation reaction might play a role in the relatively high specificity for the substrate with Glu at P1 site. The role of some key residues in the catalysis is confirmed through free energy simulations. Glu-80 is found to act as a general base to accept a proton from Ser-287 during the nucleophilic attack and then as a general acid to protonate the leaving group (N H of P1 -Phe) during the cleavage of the scissile peptide bond. Another acidic residue, Asp-170, acts as a general acid catalyst to protonate the carbonyl of P1-Glu during the formation of the tetrahedral intermediate and as a general base for the formation of the acyl-enzyme. The energetic results from the free energy simulations support the importance of proton transfer from Asp-170 to the carbonyl of P1-Glu in the stabilization of the tetrahedral intermediate and the formation of a low-barrier hydrogen bond between the carboxyl group of P1-Glu and Asp-170 in the lowering of the free energy barrier for the cleavage of the peptide bond. Detailed analyses of the proton transfers

  2. July 27 Webinar to Explore Tribal Project Development Path and Examples |

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

    Department of Energy July 27 Webinar to Explore Tribal Project Development Path and Examples July 27 Webinar to Explore Tribal Project Development Path and Examples July 22, 2016 - 9:28am Addthis The U.S. Department of Energy (DOE) Office of Indian Energy, in partnership with Western Area Power Administration, is pleased to present a webinar titled "Project Development for Long Term Tribal Energy" on Wednesday, July 27, from 11 a.m. to 12:30 p.m. Mountain Daylight Time. This

  3. LBNL International Energy Studies | Open Energy Information

    Open Energy Info (EERE)

    For example, IES recently facilitated memorandum of understandings between the California Energy Commission, the California Public Utilities Commission, LBNL and our...

  4. From QCD-based hard-scattering to nonextensive statistical mechanical descriptions of transverse momentum spectra in high-energy $pp$ and $$p\\bar p$$ collisions

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

    Wong, Cheuk-Yin; Wilk, Grzegorz; Cirto, Leonardo J. L.; Tsallis, Constantino

    2015-01-01

    Transverse spectra of both jets and hadrons obtained in high-energymore » $pp$ and $$p\\bar p $$ collisions at central rapidity exhibit power-law behavior of $1/p_T^n$ at high $p_T$. The power index $n$ is 4-5 for jet production and is slightly greater for hadron production. Furthermore, the hadron spectra spanning over 14 orders of magnitude down to the lowest $p_T$ region in $pp$ collisions at LHC can be adequately described by a single nonextensive statistical mechanical distribution that is widely used in other branches of science. This suggests indirectly the dominance of the hard-scattering process over essentially the whole $p_T$ region at central rapidity in $pp$ collisions at LHC. We show here direct evidences of such a dominance of the hard-scattering process by investigating the power index of UA1 jet spectra over an extended $p_T$ region and the two-particle correlation data of the STAR and PHENIX Collaborations in high-energy $pp$ and $$p \\bar p$$ collisions at central rapidity. We then study how the showering of the hard-scattering product partons alters the power index of the hadron spectra and leads to a hadron distribution that can be cast into a single-particle non-extensive statistical mechanical distribution. Because of such a connection, the non-extensive statistical mechanical distribution can be considered as a lowest-order approximation of the hard-scattering of partons followed by the subsequent process of parton showering that turns the jets into hadrons, in high energy $pp$ and $$p\\bar p$$ collisions.« less

  5. Intrinsic mechanical behavior of femoral cortical bone in young, osteoporotic and bisphosphonate-treated individuals in low- and high energy fracture conditions

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

    Zimmermann, Elizabeth A.; Schaible, Eric; Gludovatz, Bernd; Schmidt, Felix N.; Riedel, Christoph; Krause, Matthias; Vettorazzi, Eik; Acevedo, Claire; Hahn, Michael; Püschel, Klaus; et al

    2016-02-16

    Bisphosphonates are a common treatment to reduce osteoporotic fractures. This treatment induces osseous structural and compositional changes accompanied by positive effects on osteoblasts and osteocytes. Here, we test the hypothesis that restored osseous cell behavior, which resembles characteristics of younger, healthy cortical bone, leads to improved bone quality. Microarchitecture and mechanical properties of young, treatment-naïve osteoporosis, and bisphosphonate-treated cases were investigated in femoral cortices. Tissue strength was measured using three-point bending. Collagen fibril-level deformation was assessed in non-traumatic and traumatic fracture states using synchrotron small-angle x-ray scattering (SAXS) at low and high strain rates. The lower modulus, strength and fibrilmore » deformation measured at low strain rates reflects susceptibility for osteoporotic low-energy fragility fractures. Independent of age, disease and treatment status, SAXS revealed reduced fibril plasticity at high strain rates, characteristic of traumatic fracture. We find the significantly reduced mechanical integrity in osteoporosis may originate from porosity and alterations to the intra/extrafibrillar structure, while the fibril deformation under treatment indicates improved nano-scale characteristics. In conclusion, losses in strength and fibril deformation at low strain rates correlate with the occurrence of fragility fractures in osteoporosis, while improvements in structural and mechanical properties following bisphosphonate treatment may foster resistance to fracture during physiological strain rates.« less

  6. Tutorial examples for uncertainty quantification methods.

    SciTech Connect (OSTI)

    De Bord, Sarah

    2015-08-01

    This report details the work accomplished during my 2015 SULI summer internship at Sandia National Laboratories in Livermore, CA. During this internship, I worked on multiple tasks with the common goal of making uncertainty quantification (UQ) methods more accessible to the general scientific community. As part of my work, I created a comprehensive numerical integration example to incorporate into the user manual of a UQ software package. Further, I developed examples involving heat transfer through a window to incorporate into tutorial lectures that serve as an introduction to UQ methods.

  7. Leading by Example on Climate Change: Our New Federal Sustainability Plan |

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

    Department of Energy by Example on Climate Change: Our New Federal Sustainability Plan Leading by Example on Climate Change: Our New Federal Sustainability Plan March 19, 2015 - 3:15pm Addthis Leading by Example on Climate Change: Our New Federal Sustainability Plan Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Gina McCarthy Gina McCarthy Administrator of the U.S. Environmental Protection Agency Denise Turner Roth Denise Turner Roth Acting Administrator of the U.S. General Services

  8. Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction

    DOE Patents [OSTI]

    Gash, Alexander E. (Brentwood, CA); Barbee, Jr., Troy W. (Palo Alto, CA)

    2012-05-29

    An energetic composition and system using amassed energetic multilayer pieces which are formed from the division, such as for example by cutting, scoring, breaking, crushing, shearing, etc., of a mechanically activatable monolithic energetic multilayer(s) (e.g. macro-scale sheets of multilayer films), for enhancing the sensitivity of the energetic composite and system to mechanical initiation of self-sustained reaction. In particular, mechanical initiation of the energetic composition may be achieved with significantly lower mechanical energy inputs than that typically required for initiating the monolithic energetic multilayers from which it is derived.

  9. Public Private R&D Partnerships Examples

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

    Public-Private R&D Partnerships Examples Pete Devlin DOE Hydrogen Program Workshop on Manufacturing R&D for the Hydrogen Economy July 14, 2005 Washington, DC 2 Public/Private R&D Partnerships * DoD ManTech * SemaTech * Solid State Energy Conversion Alliance (SECA) * FreedomCAR and Fuel Partnership * Photovoltaic (PV) Manufacturing 3 4 SECA: Making Fuels Cells a Reality 2011 - 2015 * SECA fuel cells available for FutureGen 2020 * MW-Scale SECA fuel cells for Advanced Coal Power Plants

  10. Search results | Department of Energy

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

    America's Energy Future Bioenergy: America's Energy Future is a short documentary film showcasing examples of bioenergy innovations across the biomass supply chain and the...

  11. electrochemical battery stress-induced degradation mechanisms

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

    electrochemical battery stress-induced degradation mechanisms - Sandia Energy Energy ... Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel ...

  12. Experimental and life cycle assessment analysis of gas emission from mechanicallybiologically pretreated waste in a landfill with energy recovery

    SciTech Connect (OSTI)

    Di Maria, Francesco Sordi, Alessio; Micale, Caterina

    2013-11-15

    Highlights: Bio-methane landfill emissions from different period (0, 4, 8, 16 weeks) MTB waste have been evaluated. Electrical energy recoverable from landfill gas ranges from 11 to about 90 kW h/tonne. Correlation between oxygen uptake, energy recovery and anaerobic gas production shows R{sup 2} ranging from 0.78 to 0.98. LCA demonstrate that global impact related to gaseous emissions achieve minimum for 4 week of MBT. - Abstract: The global gaseous emissions produced by landfilling the Mechanically Sorted Organic Fraction (MSOF) with different weeks of Mechanical Biological Treatment (MBT) was evaluated for an existing waste management system. One MBT facility and a landfill with internal combustion engines fuelled by the landfill gas for electrical energy production operate in the waste management system considered. An experimental apparatus was used to simulate 0, 4, 8 and 16 weeks of aerobic stabilization and the consequent biogas potential (Nl/kg) of a large sample of MSOF withdrawn from the full-scale MBT. Stabilization achieved by the waste was evaluated by dynamic oxygen uptake and fermentation tests. Good correlation coefficients (R{sup 2}), ranging from 0.7668 to 0.9772, were found between oxygen uptake, fermentation and anaerobic test values. On the basis of the results of several anaerobic tests, the methane production rate k (year{sup ?1}) was evaluated. k ranged from 0.436 to 0.308 year{sup ?1} and the bio-methane potential from 37 to 12 N m{sup 3}/tonne, respectively, for the MSOF with 0 and 16 weeks of treatment. Energy recovery from landfill gas ranged from about 11 to 90 kW h per tonne of disposed MSOF depending on the different scenario investigated. Life cycle analysis showed that the scenario with 0 weeks of pre-treatment has the highest weighted global impact even if opposite results were obtained with respect to the single impact criteria. MSOF pre-treatment periods longer than 4 weeks showed rather negligible variation in the global

  13. Methods of quantum mechanics applied to partially coherent light beams

    SciTech Connect (OSTI)

    Gase, R.

    1994-07-01

    Whenever the natural modes of the modal expansion of the cross-spectral density have a common waist, the wave equation in the waist plane has the form of a two-dimensional Schroedinger equation. Thus the results of quantum mechanics and quantum statistics, including the quantized Schroedinger field, can be transferred to partially coherent light. Such conceptions as temperature, entropy, and energy are used advantageously. A subclass of radiation, radiation in thermal equilibrium, is introduced, and, as examples, the Gaussian Schell-model beam and the quasi-rectangle model beam are investigated. The M{sup 2} factor is strongly related to the mean value of energy. 29 refs., 3 figs.

  14. A Variable-Energy Soft X-Ray Microprobe to Investigate Mechanisms of the Radiation-Induced Bystander Effect.

    SciTech Connect (OSTI)

    Folkard, Melvyn; Vojnovic, Borivoj; Schettino, Giuseppe; Atkinson, Kirk; Prise, Kevin, M.; Michael, Barry, D.

    2007-01-23

    The Gray Cancer Institute has pioneered the use of X ray focussing techniques to develop systems for micro irradiating individual cells and sub cellular targets in vitro. Cellular micro irradiation is now recognised as a highly versatile technique for understanding how ionising radiation interacts with living cells and tissues. The strength of the technique lies in its ability to deliver precise doses of radiation to selected individual cells (or sub cellular targets). The application of this technique in the field of radiation biology continues to be of great interest for investigating a number of phenomena currently of concern to the radiobiological community. One important phenomenon is the so called ‘bystander effect’ where it is observed that unirradiated cells can also respond to signals transmitted by irradiated neighbours. Clearly, the ability of a microbeam to irradiate just a single cell or selected cells within a population is well suited to studying this effect. Our prototype ‘tabletop’ X-ray microprobe was optimised for focusing 278 eV C-K X rays and has been used successfully for a number of years. However, we have sought to develop a new variable energy soft X-ray microprobe capable of delivering focused CK (0.28 keV), Al-K (1.48 keV) and notably, Ti-K (4.5 keV) X rays. Ti-K X rays are capable of penetrating several cell layers and are therefore much better suited to studies involving tissues and multi cellular layers. In our new design, X-rays are generated by the focussed electron bombardment of a material whose characteristic-K radiation is required. The source is mounted on a 1.5 x 1.0 metre optical table. Electrons are generated by a custom built gun, designed to operate up to 15 kV. The electrons are focused using a permanent neodymium iron boron magnet assembly. Focusing is achieved by adjusting the accelerating voltage and by fine tuning the target position via a vacuum position feedthrough. To analyze the electron beam properties, a

  15. Fortran MPI/OpenMP example

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

    Getting Started Configuration Programming Running Jobs Overview Interactive Jobs Batch Jobs Example Batch Scripts Using aprun Queues and Policies Monitoring Jobs Using OpenMP with MPI Memory Considerations Runtime Tuning Options Running Large Scale Jobs Trouble Shooting and Error Messages Completed Jobs How Usage Is Charged File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup

  16. DYNA3D example problem manual

    SciTech Connect (OSTI)

    Lovejoy, S.C.; Whirley, R.G.

    1990-10-10

    This manual describes in detail the solution of ten example problems using the explicit nonlinear finite element code DYNA3D. The sample problems include solid, shell, and beam element types, and a variety of linear and nonlinear material models. For each example, there is first an engineering description of the physical problem to be studied. Next, the analytical techniques incorporated in the model are discussed and key features of DYNA3D are highlighted. INGRID commands used to generate the mesh are listed, and sample plots from the DYNA3D analysis are given. Finally, there is a description of the TAURUS post-processing commands used to generate the plots of the solution. This set of example problems is useful in verifying the installation of DYNA3D on a new computer system. In addition, these documented analyses illustrate the application of DYNA3D to a variety of engineering problems, and thus this manual should be helpful to new analysts getting started with DYNA3D. 7 refs., 56 figs., 9 tabs.

  17. Carbon Nanotube Heat-Exchange Systems - Energy Innovation Portal

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

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Advanced Materials Advanced Materials Find More Like This Return to Search Carbon Nanotube Heat-Exchange Systems National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Most power-generation systems produce heat as a by-product. For example, internal combustion engines used to power most vehicles today combust a high-energy fuel (e.g., gasoline) to generate mechanical motion and heat. Fuel cells that

  18. The Other 15%: Expanding Energy Efficiency to Rural Populations

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

    Efficiency Discussion Are there other examples of successful residential energy efficiency program implementation in rural populations? What energy efficiency ...

  19. Mechanical Testing

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

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

  20. Property:NumberOfLowEmissionDevelopmentStrategiesExample | Open...

    Open Energy Info (EERE)

    issionDevelopmentStrategiesExample Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:NumberOfLowEmissionDevelopmentStrategiesExample&oldid326472...

  1. Property:NumberOfLowEmissionDevelopmentStrategiesExamples | Open...

    Open Energy Info (EERE)

    sionDevelopmentStrategiesExamples Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:NumberOfLowEmissionDevelopmentStrategiesExamples&oldid323715...

  2. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans...

    Office of Environmental Management (EM)

    Waste Management Examples Example 59 6.03.12 Environmental and Waste Management Deactivation activities will be performed in compliance with the requirements of WSRC 3Q, ...

  3. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans...

    Office of Environmental Management (EM)

    Technical Baseline Development and Control Examples Example 40 5.0 PROJECT MANAGEMENT AND CONTROL The Project Management and Control section provides an overview of the project ...

  4. Splicing of Superconductor Materials - Energy Innovation Portal

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

    Advanced Materials Advanced Materials Find More Like This Return to Search Splicing of Superconductor Materials Brookhaven National Laboratory Contact BNL About This Technology Technology Marketing Summary Low resistance splices are needed to join high temperature superconducting (HTS) materials in order to fabricate large-scale magnets for example, for accelerator, energy storage and medical applications. If the splice resistance is too high, the thermal, mechanical and electrical properties

  5. Energy Performance Score Report | Department of Energy

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

    Energy Performance Score Report Energy Performance Score Report Energy Performance Score Report, from the U.S. Department of Energy's Better Buildings Neighborhood Program. Energy Performance Score Report example (1.55 MB) More Documents & Publications Be a Smart and Engaged Homeowner Building America Best Practices Series: Volume 12. Energy Renovations-Insulation: A Guide for Contractors to Share With Homeowners Home Energy Score Sample Report

  6. Nuclear Energy!

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

    Nuclear Energy Technical Assistance Nuclear Energy Technical Assistance "The United States will continue to promote the safe and secure use of nuclear power worldwide through a variety of bilateral and multilateral engagements. For example, the U.S. Nuclear Regulatory Commission advises international partners on safety and regulatory best practices, and the Department of Energy works with international partners on research and development, nuclear waste and storage, training, regulations,

  7. Customer Messages for Specific Markets: Examples from JEA

    Broader source: Energy.gov [DOE]

    Presents examples of various types of marketing materials and strategies used by Jacksonville, Florida.

  8. About Building Energy Modeling | Department of Energy

    Office of Environmental Management (EM)

    design of low-energy building control algorithms, continuous commissioning of building mechanical systems, and dynamic building control for energy optimization or demand response. ...

  9. Alternative Financing for Energy Efficiency and Renewable Energy: Quick Guide

    SciTech Connect (OSTI)

    Not Available

    2009-05-01

    Overview of alternative financing mechanisms avaiable to Federal agencies to fund renewable energy and energy efficiency projects.

  10. Measuring Energy Achievements | Department of Energy

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

    Measuring Energy Achievements Measuring Energy Achievements This presentation covers types of energy measurements essential to industrial facilities and discusses the benefits of metrics. ArcelorMittal provides examples from their experience measuring energy achievements. Measuring Energy Achievements (September 8, 2010) (1013.62 KB) More Documents & Publications "Just do it (replicate)" with Plans, Tools, and Resources Capturing Waste Gas: Saves Energy, Lower Costs - Case Study,

  11. Integral quantizations with two basic examples

    SciTech Connect (OSTI)

    Bergeron, H.; Gazeau, J.P.

    2014-05-15

    The paper concerns integral quantization, a procedure based on operator-valued measure and resolution of the identity. We insist on covariance properties in the important case where group representation theory is involved. We also insist on the inherent probabilistic aspects of this classicalquantum map. The approach includes and generalizes coherent state quantization. Two applications based on group representation are carried out. The first one concerns the WeylHeisenberg group and the euclidean plane viewed as the corresponding phase space. We show that a world of quantizations exist, which yield the canonical commutation rule and the usual quantum spectrum of the harmonic oscillator. The second one concerns the affine group of the real line and gives rise to an interesting regularization of the dilation origin in the half-plane viewed as the corresponding phase space. -- Highlights: Original approach to quantization based on (positive) operator-valued measures. Includes BerezinKlauderToeplitz and WeylWigner quantizations. Infinitely many such quantizations produce canonical commutation rule. Set of objects to be quantized is enlarged in order to include singular functions or distributions. Are given illuminating examples like quantum angle and affine or wavelet quantization.

  12. Simple Example of Backtest Overfitting (SEBO)

    Energy Science and Technology Software Center (OSTI)

    2015-01-06

    In the field of mathematical finance, a "backtest" is the usage of historical market data to assess the performance of a proposed trading strategy. It is a relatively simple matter for a present-day computer system to explore thousands, millions or even billions of variations of a proposed strategy, and pick the best performing variant as the "optimal" strategy "in sample" (i.e., on the input dataset). Unfortunately, such an "optimal" strategy often performs very poorly "outmore » of sample" (i.e. on another dataset), because the parameters of the invest strategy have been oversit to the in-sample data, a situation known as "backtest overfitting". While the mathematics of backtest overfitting has been examined in several recent theoretical studies, here we pursue a more tangible analysis of this problem, in the form of an online simulator tool. Given a input random walk time series, the tool develops an "optimal" variant of a simple strategy by exhaustively exploring all integer parameter values among a handful of parameters. That "optimal" strategy is overfit, since by definition a random walk is unpredictable. Then the tool tests the resulting "optimal" strategy on a second random walk time series. In most runs using our online tool, the "optimal" strategy derived from the first time series performs poorly on the second time series, demonstrating how hard it is not to overfit a backtest. We offer this online tool, "Simple Example of Backtest Overfitting (SEBO)", to facilitate further research in this area.« less

  13. NREL: Technology Transfer - Popular Mechanics: Scientists Break...

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

    Popular Mechanics: Scientists Break This Virtual Power Grid to Save the Real One July 27, 2015 Popular Mechanics describes how NREL's Energy Systems Integration Facility (ESIF)...

  14. Energy Process Innovation

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

    You are here Home » Energy Performance Score Report Energy Performance Score Report Energy Performance Score Report, from the U.S. Department of Energy's Better Buildings Neighborhood Program. Energy Performance Score Report example (1.55 MB) More Documents & Publications Be a Smart and Engaged Homeowner Building America Best Practices Series: Volume 12. Energy Renovations-Insulation: A Guide for Contractors to Share With Homeowners Home Energy Score Sample Report

    VerDate 14-DEC-2004

  15. ELECTROMAGNETIC RELEASE MECHANISM

    DOE Patents [OSTI]

    Michelson, C.

    1960-09-13

    An electromagnetic release mechanism is offered that may be used, for example, for supporting a safety rod for a nuclear reactor. The release mechanism is designed to have a large excess holding force and a rapid, uniform, and dependable release. The fast release is accomplished by providing the electromagnet with slotttd polts separated by an insulating potting resin, and by constructing the poles with a ferro-nickel alloy. The combination of these two features materially reduces the eddy current power density whenever the magnetic field changes during a release operation. In addition to these features, the design of the armature is such as to provide ready entrance of fluid into any void that might tend to form during release of the armature. This also improves the release time for the mechanism. The large holding force for the mechanism is accomplished by providing a small, selected, uniform air gap between the inner pole piece and the armature.

  16. Temperature dependent mechanical property testing of nitrate...

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 14 SOLAR ENERGY; 25 ENERGY STORAGE; COMPRESSION; HEAT STORAGE; MECHANICAL PROPERTIES; ...

  17. Identifying Renewable Energy Projects for Federal Agencies |...

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

    U.S. Department of Energy's Federal Energy Management Program (FEMP) is researching ... As an example, FEMP created a series of maps and graphs that illustrate federal facility ...

  18. Energy Department Highlights Nissan's Better Plants Challenge...

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

    "Partners in the Better Plants Challenge are leading by example, showing firsthand how energy efficiency improvements save money by saving energy," said Assistant Secretary ...

  19. FACT SHEET: CLEAN ENERGY SOLUTIONS CENTERS

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

    within participating entities. For example, in the context of its work on the Low-Carbon Energy Technology Platform (LETP), the International Energy Agency will support the...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Reduction Plan for State Buildings In April 2007, Massachusetts Gov. Deval Patrick signed Executive Order 484, titled "Leading by Example: Clean Energy and Efficient...

  1. Distributed generation - the fuel processing example

    SciTech Connect (OSTI)

    Victor, R.A.; Farris, P.J.; Maston, V.

    1996-12-31

    The increased costs of transportation and distribution are leading many commercial and industrial firms to consider the on-site generation for energy and other commodities used in their facilities. This trend has been accelerated by the development of compact, efficient processes for converting basic raw materials into finished services at the distributed sites. Distributed generation with the PC25{trademark} fuel cell power plant is providing a new cost effective technology to meet building electric and thermal needs. Small compact on-site separator systems are providing nitrogen and oxygen to many industrial users of these gases. The adaptation of the fuel processing section of the PC25 power plant for on-site hydrogen generation at industrial sites extends distributed generation benefits to the users of industrial hydrogen.

  2. Energy Reduction at HQ | Department of Energy

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

    HQ Energy Reduction at HQ The Department of Energy (DOE) is setting an example for the entire Federal Government with aggressive but achievable goals for energy reduction at all DOE facilities, including its headquarters facilities in the Forrestal Building in downtown Washington, DC, and Germantown, MD. Tips for Saving Energy Employees at the Department's Headquarters facilities are advised to be aware of several actions that can add up to significant energy and monetary savings and help the

  3. Energy 101: Geothermal Energy | Department of Energy

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

    Geothermal Energy Energy 101: Geothermal Energy

  4. Energy Citations Database (ECD) - Help

    Office of Scientific and Technical Information (OSTI)

    either the phrase "DOG HOUSE" or the phrase "DOG RESIDENCE". Example: Searching for "solar energy" will return matches that contain the term solar immediately followed by the...

  5. Desert Sunlight is Shining Example of How DOE Loan Guarantees Helped Launch

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

    Utility-scale PV Solar Market | Department of Energy Desert Sunlight is Shining Example of How DOE Loan Guarantees Helped Launch Utility-scale PV Solar Market Desert Sunlight is Shining Example of How DOE Loan Guarantees Helped Launch Utility-scale PV Solar Market February 9, 2015 - 12:01am Addthis In 2011, LPO issued loan guarantees to the first 5 PV projects larger than 100 MW in the U.S. An additional 17 projects have been financed since without loan guarantees. In 2011, LPO issued loan

  6. Functional Imaging of Hybrid Nanostructures. Visualization of Mechanisms for Solar Energy Utilization. Northwestern FG-02-07ER46401 Final Report

    SciTech Connect (OSTI)

    Lauhon, Lincoln J.

    2015-03-20

    The report describes advances in understanding the interaction of light with hybrid nanostructured materials, and the influence of physical and electronic structure on the flow of excess energetic charge carriers to support the design and optimization of new materials for photoelectrical and photoelectrochemical energy conversion. Raman scattering, multi-wavelength optical excitation, and numerical modeling are combined with electrical transport measurements on model hybrid materials structures and devices to resolve, in energy and space, the absorption of light, the generation of excess energetic charge carriers, and the efficiency of their separation to generate electrical and chemical energy. Appropriate combinations of spatially-resolved, time-resolved, and spectrally-resolved measurements are used to isolate and quantify various steps in the energy conversion process, including geometrically and plasmonically enhanced absorption, the generation of carriers with excess energy, and the efficiency with which the carriers can move to and perform useful chemistry at interfaces.

  7. Research Support Facility Data Center: An Example of Best Practices Implementation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This brochure details the design and operations of the Research Support Facility (RSF) data center. The National Renewable Energy Laboratory (NREL) is world-renowned for its commitment to green building construction. To further this commitment to green building and leading by example, NREL included an ultra-energy-efficient data center in the laboratory's new Research Support Facility (RSF), which recently received a Leadership in Energy and Environmental Design{reg_sign} (LEED) Platinum designation from the U.S. Green Building Council.

  8. Large-Scale Urban Decontamination; Developments, Historical Examples and Lessons Learned

    SciTech Connect (OSTI)

    Rick Demmer

    2007-02-01

    Recent terrorist threats and actual events have lead to a renewed interest in the technical field of large scale, urban environment decontamination. One of the driving forces for this interest is the real potential for the cleanup and removal of radioactive dispersal device (RDD or dirty bomb) residues. In response the U. S. Government has spent many millions of dollars investigating RDD contamination and novel decontamination methodologies. Interest in chemical and biological (CB) cleanup has also peaked with the threat of terrorist action like the anthrax attack at the Hart Senate Office Building and with catastrophic natural events such as Hurricane Katrina. The efficiency of cleanup response will be improved with these new developments and a better understanding of the old reliable methodologies. Perhaps the most interesting area of investigation for large area decontamination is that of the RDD. While primarily an economic and psychological weapon, the need to cleanup and return valuable or culturally significant resources to the public is nonetheless valid. Several private companies, universities and National Laboratories are currently developing novel RDD cleanup technologies. Because of its longstanding association with radioactive facilities, the U. S. Department of Energy National Laboratories are at the forefront in developing and testing new RDD decontamination methods. However, such cleanup technologies are likely to be fairly task specific; while many different contamination mechanisms, substrate and environmental conditions will make actual application more complicated. Some major efforts have also been made to model potential contamination, to evaluate both old and new decontamination techniques and to assess their readiness for use. Non-radioactive, CB threats each have unique decontamination challenges and recent events have provided some examples. The U. S. Environmental Protection Agency (EPA), as lead agency for these emergency cleanup

  9. Mechanical Design

    SciTech Connect (OSTI)

    Shook, Richard; /Marquette U. /SLAC

    2010-08-25

    The particle beam of the SXR (soft x-ray) beam line in the LCLS (Linac Coherent Light Source) has a high intensity in order to penetrate through samples at the atomic level. However, the intensity is so high that many experiments fail because of severe damage. To correct this issue, attenuators are put into the beam line to reduce this intensity to a level suitable for experimentation. Attenuation is defined as 'the gradual loss in intensity of any flux through a medium' by [1]. It is found that Beryllium and Boron Carbide can survive the intensity of the beam. At very thin films, both of these materials work very well as filters for reducing the beam intensity. Using a total of 12 filters, the first 9 being made of Beryllium and the rest made of Boron Carbide, the beam's energy range of photons can be attenuated between 800 eV and 9000 eV. The design of the filters allows attenuation for different beam intensities so that experiments can obtain different intensities from the beam if desired. The step of attenuation varies, but is relative to the thickness of the filter as a power function of 2. A relationship for this is f(n) = x{sub 0}2{sup n} where n is the step of attenuation desired and x{sub 0} is the initial thickness of the material. To allow for this desired variation, a mechanism must be designed within the test chamber. This is visualized using a 3D computer aided design modeling tool known as Solid Edge.

  10. How Industrial Energy Efficiency Can Support State Climate and Energy

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

    Planning | Department of Energy Industrial Energy Efficiency Can Support State Climate and Energy Planning How Industrial Energy Efficiency Can Support State Climate and Energy Planning Provides states and their stakeholders with a short synopsis for what it would look like to include industrial energy efficiency in their climate and energy plans, including current activity at the national and state levels, best practices, energy savings examples, cost-effectiveness, EM&V and DOE

  11. Vampire Power Is Scary All Year Round | Department of Energy

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

    Other ways you can save money and energy at home by "slaying energy vampires" include: Look for energy-saving ENERGY STAR-labeled home electronics. For example, an ENERGY ...

  12. Design example: wedge stepping motor. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Design example: wedge stepping motor. No ... presentation at the Sandia MEMS Advanced Design Short Course held July 19, 2008 in ...

  13. Design example : torsional micromirror. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Design example : torsional micromirror. No ... presentation at the Sandia MEMS Advanced Design Short Course held July 19, 2005 in ...

  14. Example Cleanup: Removal of Polychlorinated Biphenyls from Hillside...

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

    Example Cleanup Removal of Polychlorinated Biphenyls from Hillside 140 Removing the source is one of three defenses in depth, as illustrated at the PCB removal from Hillside 140. ...

  15. Bureau of Land Management - Examples of Scoping Reports | Open...

    Open Energy Info (EERE)

    to library PermittingRegulatory Guidance - Supplemental Material: Bureau of Land Management - Examples of Scoping ReportsPermittingRegulatory GuidanceSupplemental Material...

  16. Bureau of Land Management - Examples of Decision Records | Open...

    Open Energy Info (EERE)

    BLM, 2011 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Bureau of Land Management - Examples of Decision Records Citation BLM....

  17. Montana Sand and Gravel Operations General Permit - Example Authorizat...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Montana Sand and Gravel Operations General Permit - Example AuthorizationPermitting...

  18. Mechanical Testing

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ... Arctic Climate Measurements Global Climate Models Software Sustainable Subsurface ...

  19. Fundamental Study of the Mechanical Strength Degradation Mechanisms of PFSA

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

    Membranes and MEAs | Department of Energy Fundamental Study of the Mechanical Strength Degradation Mechanisms of PFSA Membranes and MEAs Fundamental Study of the Mechanical Strength Degradation Mechanisms of PFSA Membranes and MEAs Presentation at the 2008 High Temperature Membrane Working Group Meeting held June 9, 2008, in Washington, DC huang_htmwg_2008.pdf (2.27 MB) More Documents & Publications Membrane Durability in PEM Fuel Cells: Chemical Degradation Automotive Perspective on PEM

  20. Decoupling: Mechanics and Issues, Presentation to the New Mexico Public

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

    Regulation Commission Energy Efficiency Incentives Workshop | Department of Energy Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Decoupling:

  1. Example Measurement & Verification Plan for a Super ESPC Project

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

    February 2007 Federal Energy Management Program (FEMP) Office of Energy Efficiency and ... This document is posted on FEMP's web site at www.eere.energy.govfempfinancing...

  2. Control mechanism for attenuation of thermal energy pulses using cold circulators in the cryogenic distribution system of fusion devices in tokamak configuration

    SciTech Connect (OSTI)

    Bhattacharya, R.; Sarkar, B.; Vaghela, H.; Shah, N.

    2014-01-29

    Operation and control of superconducting (SC) magnets in the fusion devices having tokamak configuration opens up the domain of varying peak thermal energy environment as a function of time, commensurate with the plasma pulses. The varied thermal energy environment, thus propagated to upstream of the cooling system, is responsible for the system level instability of the overall cryogenic system. The cryogenic distribution system, the regime of first impact point, therefore, has to be tuned so as to stay at the nearly stable zone of operation. The configuration of the cryogenic distribution system, considered in the present study, involves a liquid helium (LHe) bath as a thermal buffer, LHe submerged heat exchangers and cold circulator apart from the valves for implementations of the precise controls. The cold circulator supplies the forced flow supercritical helium, used for the cooling of SC magnets. The transients of the thermal energy pulses can be attenuated in the cryogenic distribution system by various methodologies. One of the adopted methodologies in the present study is with the precise speed control of the cold circulators. The adopted methodology is applied to various configurations of arrangements of internal components in the distribution system for obtaining system responses with superior attenuation of energy pulses. The process simulation approach, assumptions, considered inputs and constraints, process modeling with different configuration as well as results to accomplish the control scheme for the attenuation of the thermal energy pulses are described.

  3. Foundry energy conservation workbook

    SciTech Connect (OSTI)

    1990-10-01

    This report discusses methods for promoting energy conservation in foundries. Use of electric power, natural gas, and coke are evaluated. Waste heat recovery systems are considered. Energy consumption in the specific processes of electric melting, natural gas melting, heat treatments, ladle melting, and coke fuel melting is described. An example energy analysis is included. (GHH)

  4. Foundry energy conservation workbook

    SciTech Connect (OSTI)

    Not Available

    1990-12-31

    This report discusses methods for promoting energy conservation in foundries. Use of electric power, natural gas, and coke are evaluated. Waste heat recovery systems are considered. Energy consumption in the specific processes of electric melting, natural gas melting, heat treatments, ladle melting, and coke fuel melting is described. An example energy analysis is included. (GHH)

  5. Templates and Examples — Customer Profiles and Personas

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  6. Templates and Examples — Statistics and Search Log Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  7. Templates and Examples — Interviews and Focus Groups

    Broader source: Energy.gov [DOE]

    Here you will find custom templates and EERE-specific examples you can use to plan, conduct, and report on your usability and analysis activities. These templates are examples of forms you might use, but you are not required to use them for EERE products.

  8. Residential Mechanical Precooling

    SciTech Connect (OSTI)

    German, a.; Hoeschele, M.

    2014-12-01

    This research conducted by the Alliance for Residential Building Innovation team evaluated mechanical air conditioner pre-cooling strategies in homes throughout the United States. EnergyPlus modeling evaluated two homes with different performance characteristics in seven climates. Results are applicable to new construction homes and most existing homes built in the last 10 years, as well as fairly efficient retrofitted homes.

  9. Electrolysis | Open Energy Information

    Open Energy Info (EERE)

    energy from a battery, water (H2O) can be dissociated into the diatomic molecules of hydrogen (H2) and oxygen (O2). This process is a good example of the the application of the...

  10. Biomass Energy: Student Handbook and Activity Book

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

    ... The heat energy is transferred to water causing it to boil and produce steam. The steam is used to turn a turbine (heat energy mechanical energy). The mechanical energy from the ...

  11. Mechanical Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Engineering Services (PEJD) organization of Program Implementation Energy Efficiency, Power Services, Bonneville Power Administration (BPA). As part of the Power...

  12. Commercialization | Department of Energy

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

    Commercialization Commercialization <a href="http://energy.gov/node/307033/">See an example of these steps in the commercialization process of Nickel Metal Hydride Batteries</a>. See an example of these steps in the commercialization process of Nickel Metal Hydride Batteries. Commercialization is the process by which technologies and innovations developed in the lab make their way to market. By licensing patents or using Energy Department facilities, researchers from the

  13. Webinar: Hands-on Energy Literacy

    Broader source: Energy.gov [DOE]

    As part of the Will Steger Foundation's Climate and Energy Literacy Webinar Series, this webinar will include presentations by two leading energy literacy and STEM education experts, including examples of hands-on classroom activities related to renewable energy.

  14. Proposed mechanism to represent the suppression of dark current density by four orders with low energy light ion (H{sup ?}) implantation in quaternary alloy-capped InAs/GaAs quantum dot infrared photodetectors

    SciTech Connect (OSTI)

    Mandal, A.; Ghadi, H.; Mathur, K.L.; Basu, A.; Subrahmanyam, N.B.V.; Singh, P.; Chakrabarti, S.

    2013-08-01

    Graphical abstract: - Abstract: Here we propose a carrier transport mechanism for low energy H{sup ?} ions implanted InAs/GaAs quantum dot infrared photodetectors supportive of the experimental results obtained. Dark current density suppression of up to four orders was observed in the implanted quantum dot infrared photodetectors, which further demonstrates that they are effectively operational. We concentrated on determining how defect-related material and structural changes attributed to implantation helped in dark current density reduction for InAs/GaAs quantum dot infrared photodetectors. This is the first study to report the electrical carrier transport mechanism of H{sup ?} ion-implanted InAs/GaAs quantum dot infrared photodetectors.

  15. Mechanical memory

    DOE Patents [OSTI]

    Gilkey, Jeffrey C.; Duesterhaus, Michelle A.; Peter, Frank J.; Renn, Rosemarie A.; Baker, Michael S.

    2006-08-15

    A first-in-first-out (FIFO) microelectromechanical memory apparatus (also termed a mechanical memory) is disclosed. The mechanical memory utilizes a plurality of memory cells, with each memory cell having a beam which can be bowed in either of two directions of curvature to indicate two different logic states for that memory cell. The memory cells can be arranged around a wheel which operates as a clocking actuator to serially shift data from one memory cell to the next. The mechanical memory can be formed using conventional surface micromachining, and can be formed as either a nonvolatile memory or as a volatile memory.

  16. Mechanical memory

    DOE Patents [OSTI]

    Gilkey, Jeffrey C.; Duesterhaus, Michelle A.; Peter, Frank J.; Renn, Rosemarie A.; Baker, Michael S.

    2006-05-16

    A first-in-first-out (FIFO) microelectromechanical memory apparatus (also termed a mechanical memory) is disclosed. The mechanical memory utilizes a plurality of memory cells, with each memory cell having a beam which can be bowed in either of two directions of curvature to indicate two different logic states for that memory cell. The memory cells can be arranged around a wheel which operates as a clocking actuator to serially shift data from one memory cell to the next. The mechanical memory can be formed using conventional surface micromachining, and can be formed as either a nonvolatile memory or as a volatile memory.

  17. New opportunities for quasielastic and inelastic neutron scattering at steady-state sources using mechanical selection of the incident and final neutron energy

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

    Mamantov, Eugene

    2015-06-12

    We propose a modification of the neutron wide-angle velocity selector (WAVES) device that enables inelastic (in particular, quasielastic) scattering measurements not relying on the neutron time-of-flight. The proposed device is highly suitable for a steady-state neutron source, somewhat similar to a triple-axis spectrometer, but with simultaneous selection of the incident and final neutron energy over a broad range of scattering momentum transfer. Both the incident and final neutron velocities are defined by the WAVES geometry and rotation frequency. The variable energy transfer is achieved through the natural variation of the velocity of the transmitted neutrons as a function of themore » scattering angle component out of the equatorial plane.« less

  18. Agreement Mechanisms

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

    Agreement Mechanisms Agreement Mechanisms World-class experts and capabilities countering all aspects of explosive threats, and aiming predominantly at enhanced detection capabilities. CRADA: Cooperative Research and Development Agreement What is it? Work performed in collaboration with a sponsor. What does it do? Enables Los Alamos staff to participate with industry, academia, and nonprofit entities on collaborative R&D activities of mutual benefit. When is it used? An organization's

  19. Metairie, Louisiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Louisiana.1 Registered Energy Companies in Metairie, Louisiana Pontchartrain Mechanical Company References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  20. Example Retro-Commissioning Scope of Work to Include Services...

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

    Services as Part of an ESPC Investment-Grade Audit Example Retro-Commissioning Scope of Work to Include Services as Part of an ESPC Investment-Grade Audit Document offers a ...

  1. Utility Cost Calculation Example? | OpenEI Community

    Open Energy Info (EERE)

    Utility Rate Allandaly's picture Submitted by Allandaly(24) Member 13 May, 2014 - 10:59 Hi again, Thank you for your help so far. Do you have an example function that you can post...

  2. How Energy Efficiency Programs Can Support State Climate and...

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

    ... energy data access for building benchmarking * Create state-led city programming ... at the national and state levels * best practices * energy savings examples * ...

  3. Key Energy-Saving Projects for Smaller Facilities | Department...

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

    save energy and how the Industrial Assessment Centers can help. Briggs & Stratton provides examples of projects and implementation plans which worked for them. Key Energy-Saving ...

  4. Federal Utility Energy Service Contract Case Studies | Department...

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

    Energy Service Contract Case Studies Federal Utility Energy Service Contract Case Studies These case studies feature examples of federal projects made possible by the use of ...

  5. PROJECT MANGEMENT PLAN EXAMPLES Deactivation Plan Project Scope and

    Office of Environmental Management (EM)

    Plan Project Scope and Objectives Examples Example 6 2.3 MISSION OBJECTIVES Stabilization of plutonium-bearing materials and deactivation/dismantlement of the PFP Complex will result in the virtual elimination of the hazards and risks associated with the facility and will greatly reduce the costs of safe, secure S&M. Using the lessons learned from deactivation projects across the DOE Complex, further improvement on previously applied deactivation methods is anticipated. The major mission

  6. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    Configuration Control Examples Example 38 7.05 Configuration Management Plan Configuration Management activities for this project will be carried out using a graded approach, consistent with the guidance in Reference #20. The CM Actions listed in Appendix B of Reference #20 will be carried out as follows: Action 1 - Develop System Boundaries This action will not be performed because the intended End State of 322-M is that all systems will be deactivated and all utility services that were

  7. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    Metrics Examples Example 42 5.1.4 Performance Measurement and Reporting The subproject manager will communicate subproject technical issues and accomplishments, schedule performance, cost and schedule issues, and corrective action plans, as appropriate, in the Project Directors' weekly 'Path Forward' meeting. However, the primary performance measurement for reporting subproject performance is provided by the performance measurement system. Within the new common database containing core

  8. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    S&M Plan Examples Example 44 5.0 SURVEILLANCE AND MAINTENANCE 5.01 Current S&M Requirements Currently, the heavy water facility is performing operational maintenance and surveillances as dictated by outside and inside facility operating rounds, facility operating procedures, facility maintenance procedures, facility alarm response procedures, and any additional surveillance and maintenance required by SFSD and SRS administrative programs and policies. As the facility progresses through

  9. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    Communication and Stakeholder Involvement Plan Examples Example 49 10.0 COMMUNICATIONS AND PUBLIC INVOLVEMENT The transition of B Plant is a critical element in Hanford's mission of environmental management. The B Plant Transition Project Management Team have made a commitment to open communications throughout transition because effective communications and public involvement are critical success factors for the project. Communications must be living and dynamic, responding to accomplishments

  10. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    Training and Qualification Plan Examples Example 66 8.2.2 Personnel Training and Qualification The Personnel Training and Qualification program is being established as defined by laws, DOE Orders, and company directives to ensure that personnel are trained and qualified to perform assigned tasks. The training and qualification program develops personnel proficiency commensurate with the scope, complexity, and nature of an assigned activity. Management is responsible for developing staff position

  11. PROJECT MANGEMENT PLAN EXAMPLES Prepare and Issue Project Plan Documents

    Office of Environmental Management (EM)

    and Issue Project Plan Documents Example Example 70 5.2 Information and Reporting Management reporting provides timely and accurate data to apprise BWHC, FDH, and DOE management of current and projected project conditions. Information contained in these reports is obtained from the same database that supports day-to-day management by BWHC. 5.2.1 Project Status Report Reporting for the 324/327 Buildings Stabilization/Deactivation Project is incorporated in the monthly PSR, prepared by BWHC for

  12. Unraveling the Voltage-Fade Mechanism in High-Energy-Density Lithium-Ion Batteries: Origin of the Tetrahedral Cations for Spinel Conversion

    SciTech Connect (OSTI)

    Mohanty, Debasish; Li, Jianlin; Abraham, Daniel P.; Huq, Ashfia; Payzant, E. Andrew; Wood, David L.; Daniel, Claus

    2014-09-30

    Discovery of high-voltage layered lithium-and manganese-rich (LMR) composite oxide electrode has dramatically enhanced the energy density of current Li-ion energy storage systems. However, practical usage of these materials is currently not viable because of their inability to maintain a consistent voltage profile (voltage fading) during subsequent charge-discharge cycles. This report rationalizes the cause of this voltage fade by providing the evidence of layer to spinel-like (LSL) structural evolution pathways in the host Li1.2Mn0.55Ni0.15Co0.1O2 LMR composite oxide. By employing neutron powder diffraction, and temperature dependent magnetic susceptibility, we show that LSL structural rearrangement in LMR oxide occurs through a tetrahedral cation intermediate via: i) diffusion of lithium atoms from octahedral to tetrahedral sites of the lithium layer [(LiLioct →LiLitet] which is followed by the dispersal of the lithium ions from the adjacent octahedral site of the metal layer to the tetrahedral sites of lithium layer [LiTM oct → LiLitet]; and ii) migration of Mn from the octahedral sites of the transition metal layer to the permanent octahedral site of lithium layer via tetrahedral site of lithium layer [MnTMoct MnLitet MnLioct)]. The findings opens the door to the potential routes to mitigate this atomic restructuring in the high-voltage LMR composite oxide cathodes by manipulating the composition/structure for practical use in high-energy-density lithium-ion batteries.

  13. Unraveling the Voltage-Fade Mechanism in High-Energy-Density Lithium-Ion Batteries: Origin of the Tetrahedral Cations for Spinel Conversion

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

    Mohanty, Debasish; Li, Jianlin; Abraham, Daniel P.; Huq, Ashfia; Payzant, E. Andrew; Wood, David L.; Daniel, Claus

    2014-09-30

    Discovery of high-voltage layered lithium-and manganese-rich (LMR) composite oxide electrode has dramatically enhanced the energy density of current Li-ion energy storage systems. However, practical usage of these materials is currently not viable because of their inability to maintain a consistent voltage profile (voltage fading) during subsequent charge-discharge cycles. This report rationalizes the cause of this voltage fade by providing the evidence of layer to spinel-like (LSL) structural evolution pathways in the host Li1.2Mn0.55Ni0.15Co0.1O2 LMR composite oxide. By employing neutron powder diffraction, and temperature dependent magnetic susceptibility, we show that LSL structural rearrangement in LMR oxide occurs through a tetrahedral cationmore » intermediate via: i) diffusion of lithium atoms from octahedral to tetrahedral sites of the lithium layer [(LiLioct →LiLitet] which is followed by the dispersal of the lithium ions from the adjacent octahedral site of the metal layer to the tetrahedral sites of lithium layer [LiTM oct → LiLitet]; and ii) migration of Mn from the octahedral sites of the transition metal layer to the permanent octahedral site of lithium layer via tetrahedral site of lithium layer [MnTMoct MnLitet MnLioct)]. The findings opens the door to the potential routes to mitigate this atomic restructuring in the high-voltage LMR composite oxide cathodes by manipulating the composition/structure for practical use in high-energy-density lithium-ion batteries.« less

  14. Sandia Energy - Energy Surety

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

    Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Renewable Energy, Systems Analysis, Systems Engineering,...

  15. Sandia Energy - Energy Assurance

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

    Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Renewable Energy, Systems Analysis, Systems Engineering,...

  16. Women @ Energy: Barbara Goodman | Department of Energy

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

    Barbara Goodman Women @ Energy: Barbara Goodman June 13, 2014 - 12:49pm Addthis Barbara Goodman is the Associate Laboratory Director, Mechanical and Thermal Systems Engineering at the National Renewable Energy Laboratory. Barbara Goodman is the Associate Laboratory Director, Mechanical and Thermal Systems Engineering at the National Renewable Energy Laboratory. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Barbara Goodman is the Associate Laboratory

  17. How a Wisconsin Nature Center is Leading by Example

    Broader source: Energy.gov [DOE]

    With funding from the U.S. Department of Energy, this Wisconsin nature center will be at the forefront in demonstrating the latest energy efficiency and renewable energy technologies to thousands of visitors every year.

  18. Apparatus for loading shape memory gripper mechanisms

    DOE Patents [OSTI]

    Lee, Abraham P.; Benett, William J.; Schumann, Daniel L.; Krulevitch, Peter A.; Fitch, Joseph P.

    2001-01-01

    A method and apparatus for loading deposit material, such as an embolic coil, into a shape memory polymer (SMP) gripping/release mechanism. The apparatus enables the application of uniform pressure to secure a grip by the SMP mechanism on the deposit material via differential pressure between, for example, vacuum within the SMP mechanism and hydrostatic water pressure on the exterior of the SMP mechanism. The SMP tubing material of the mechanism is heated to above the glass transformation temperature (Tg) while reshaping, and subsequently cooled to below Tg to freeze the shape. The heating and/or cooling may, for example, be provided by the same water applied for pressurization or the heating can be applied by optical fibers packaged to the SMP mechanism for directing a laser beam, for example, thereunto. At a point of use, the deposit material is released from the SMP mechanism by reheating the SMP material to above the temperature Tg whereby it returns to its initial shape. The reheating of the SM material may be carried out by injecting heated fluid (water) through an associated catheter or by optical fibers and an associated beam of laser light, for example.

  19. Vietnam Research Center for Energy and Environment | Open Energy...

    Open Energy Info (EERE)

    of renewable and clean energy development and energy efficiency. RCEE focuses on climate change issues too, like policies on clean development mechanism (CDM), and developing...

  20. Nuclear Energy Technical Assistance | Department of Energy

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

    Nuclear Energy Technical Assistance Nuclear Energy Technical Assistance "The United States will continue to promote the safe and secure use of nuclear power worldwide through a variety of bilateral and multilateral engagements. For example, the U.S. Nuclear Regulatory Commission advises international partners on safety and regulatory best practices, and the Department of Energy works with international partners on research and development, nuclear waste and storage, training, regulations,

  1. Bioenergy: America's Energy Future | Department of Energy

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

    Bioenergy: America's Energy Future Bioenergy: America's Energy Future Addthis Description Bioenergy: America's Energy Future is a short documentary film showcasing examples of bioenergy innovations across the biomass supply chain and the United States. The film highlights a few stories of individuals and companies who are passionate about achieving the promise of biofuels and addressing the challenges of developing a thriving bioeconomy. Text Version Below is the text version for the Bioenergy:

  2. Computational mechanics

    SciTech Connect (OSTI)

    Goudreau, G.L.

    1993-03-01

    The Computational Mechanics thrust area sponsors research into the underlying solid, structural and fluid mechanics and heat transfer necessary for the development of state-of-the-art general purpose computational software. The scale of computational capability spans office workstations, departmental computer servers, and Cray-class supercomputers. The DYNA, NIKE, and TOPAZ codes have achieved world fame through our broad collaborators program, in addition to their strong support of on-going Lawrence Livermore National Laboratory (LLNL) programs. Several technology transfer initiatives have been based on these established codes, teaming LLNL analysts and researchers with counterparts in industry, extending code capability to specific industrial interests of casting, metalforming, and automobile crash dynamics. The next-generation solid/structural mechanics code, ParaDyn, is targeted toward massively parallel computers, which will extend performance from gigaflop to teraflop power. Our work for FY-92 is described in the following eight articles: (1) Solution Strategies: New Approaches for Strongly Nonlinear Quasistatic Problems Using DYNA3D; (2) Enhanced Enforcement of Mechanical Contact: The Method of Augmented Lagrangians; (3) ParaDyn: New Generation Solid/Structural Mechanics Codes for Massively Parallel Processors; (4) Composite Damage Modeling; (5) HYDRA: A Parallel/Vector Flow Solver for Three-Dimensional, Transient, Incompressible Viscous How; (6) Development and Testing of the TRIM3D Radiation Heat Transfer Code; (7) A Methodology for Calculating the Seismic Response of Critical Structures; and (8) Reinforced Concrete Damage Modeling.

  3. Weatherization Installer/Technician Fundamentals 2.0 - Mechanical

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

    Ventilation Rough-In Guidelines | Department of Energy Mechanical Ventilation Rough-In Guidelines Weatherization Installer/Technician Fundamentals 2.0 - Mechanical Ventilation Rough-In Guidelines Mechanical Ventilation Rough-In Guidelines - Complete (25.92 MB) Lesson Plan: Mechanical Ventilation Rough-In Guidelines (125.71 KB) PowerPoint: Mechanical Ventilation Rough-In Guidelines (26.34 MB) More Documents & Publications Energy Auditor - Single Family 2.0: Mechanical Ventilation Energy

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

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

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

    2016-07-15

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

  5. Isothermal Melting | Department of Energy

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

    New Energy-Efficient Melting Process Saves Energy and Reduces Production Losses Aluminum ... thermal, and mechanical robustness required in an industrial molten aluminum environment. ...

  6. Wind turbine | Open Energy Information

    Open Energy Info (EERE)

    turbine Jump to: navigation, search Dictionary.png Wind turbine: A machine that converts wind energy to mechanical energy; typically connected to a generator to produce...

  7. Example Performance Targets and Efficiency Packages Greensburg, Kansas (Presentation)

    SciTech Connect (OSTI)

    Anderson, R.

    2008-01-01

    This presentation shows the energy performance targets and efficiency packages for residential buildings in Greensburg, Kansas.

  8. Thermal-Mechanical Technologies | Argonne National Laboratory

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

    of thermal-mechanical research includes: Single and two phase heat transfer Nanomaterial synthesis Heat transfer fluids Engine and power electronics cooling Thermal energy...

  9. RAPID/Library | Open Energy Information

    Open Energy Info (EERE)

    Application (Form TA 210) Example 1981 Memorandum of Understanding between the Federal Energy Regulatory Commission and the Water and Power Resources Service 1992 Memorandum of...

  10. Audit Report: IG-0607 | Department of Energy

    Energy Savers [EERE]

    For example, the Department of Defense and the National Aeronautics and Space Administration (NASA) depend on the Department of Energy to supply plutonium-238 to meet certain ...

  11. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    Quality Assurance Plan Examples Example 64 8.3 QUALITY ASSURANCE This section describes policies and procedures that will be used to meet QA program objectives. This section also develops the strategies PFP will use to ensure the S&M of the PFP inventory, the material stabilization project, the deactivation project, and the dismantlement of the PFP Complex buildings and are completed in a high quality manner. 8.3.1 QA Program The QA program for the PFP Stabilization and Deactivation Project

  12. Decoupling: Mechanics and Issues, Presentation to the New Mexico...

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

    New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy ...

  13. Johney Green to Lead NREL Mechanical and Thermal Systems Engineering...

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

    Johney Green to Lead NREL Mechanical and Thermal Systems Engineering Research August 11, 2016 The Energy Department's National Renewable Energy Laboratory (NREL) has named Dr. ...

  14. Fractofusion mechanism

    SciTech Connect (OSTI)

    Yasui, K. . Dept. of Physics)

    1992-11-01

    In this paper, the fractofusion mechanism of cold fusion is investigated theoretically. The conditions necessary for fractofusion during the absorption of deuterium atoms by palladium specimens (the condition of so-called cold fusion experiments) is clarified, including crack generation at grain boundaries, the high orientation angle of grains, rapid crack formation, the increase of electrical resistance around a crack, the large width of cracks, and the generation of many cracks. The origin and quantity of the electrical field inside cracks in the conductor are also clarified. By the fractofusion mechanism, the experimental facts that neutron emissions are observed in bursts, that sometimes they coincide with the deformation of a palladium specimen, and that in many experiments excess neutrons were not observed are qualitatively explained. The upper limit of the total fractofusion yields during the absorption of deuterium atoms by palladium specimens are estimated.

  15. Large scale, urban decontamination; developments, historical examples and lessons learned

    SciTech Connect (OSTI)

    Demmer, R.L.

    2007-07-01

    Recent terrorist threats and actions have lead to a renewed interest in the technical field of large scale, urban environment decontamination. One of the driving forces for this interest is the prospect for the cleanup and removal of radioactive dispersal device (RDD or 'dirty bomb') residues. In response, the United States Government has spent many millions of dollars investigating RDD contamination and novel decontamination methodologies. The efficiency of RDD cleanup response will be improved with these new developments and a better understanding of the 'old reliable' methodologies. While an RDD is primarily an economic and psychological weapon, the need to cleanup and return valuable or culturally significant resources to the public is nonetheless valid. Several private companies, universities and National Laboratories are currently developing novel RDD cleanup technologies. Because of its longstanding association with radioactive facilities, the U. S. Department of Energy National Laboratories are at the forefront in developing and testing new RDD decontamination methods. However, such cleanup technologies are likely to be fairly task specific; while many different contamination mechanisms, substrate and environmental conditions will make actual application more complicated. Some major efforts have also been made to model potential contamination, to evaluate both old and new decontamination techniques and to assess their readiness for use. There are a number of significant lessons that can be gained from a look at previous large scale cleanup projects. Too often we are quick to apply a costly 'package and dispose' method when sound technological cleaning approaches are available. Understanding historical perspectives, advanced planning and constant technology improvement are essential to successful decontamination. (authors)

  16. Sandia chemists discover new pathway in mechanism of soot formation

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

    chemists discover new pathway in mechanism of soot formation - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense

  17. Enhanced Nanoparticle Size Control by Extending LaMer's Mechanism

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

    Nanoparticle Size Control by Extending LaMer's Mechanism - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste

  18. Sandia Energy CRF

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

    ver-new-pathway-in-mechanism-of-soot-formationfeed 0 Sandia's Katrina Groth and Ethan Hecht win inaugural Robert Schefer Best Paper award http:energy.sandia.gov...

  19. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Connecticut Office of the State Building Inspector establishes and enforces building, electrical, mechanical, plumbing and energy code requirements by reviewing, developing, adopting and...

  20. Strategy Guideline: Quality Management in Existing Homes - Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented.

  1. Qualified Energy Conservation Bonds

    Broader source: Energy.gov [DOE]

    Provides an in-depth description of qualified energy conservation bonds, including process and mechanics, case studies, utilization trends, barriers, and regulatory and legal issues. Author: Energy Programs Consortium

  2. Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy

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

    Bonds (New CREBs) | Department of Energy Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy Bonds (New CREBs) Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy Bonds (New CREBs) Provides a presentation overview of qualified energy conservation bond and new clean renewable energy bonds, including characteristics, mechanics, allocated volume, and other information. Author: U.S. Department of Energy Qualified Energy Conservation Bonds &

  3. Example Measurement and Verification Plan for an ESPC Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    Report features a comprehensive measurement and verification (M&V) plan for a fictitious energy savings performance contract (ESPC) project.

  4. ELEVATING MECHANISM

    DOE Patents [OSTI]

    Frederick, H.S.; Kinsella, M.A.

    1959-02-24

    An elevator is described, which is arranged for movement both in a horizontal and in a vertical direction so that the elevating mechanism may be employed for servicing equipment at separated points in a plant. In accordance with the present invention, the main elevator chassis is suspended from a monorail. The chassis, in turn supports a vertically moveable carriage, a sub- carriage vertically moveable on the carriage, and a turntable carried by the sub- carriage and moveable through an arc of 90 with the equipment attached thereto. In addition, the chassis supports all the means required to elevate or rotate the equipment.

  5. Methodology, capabilities, and an example: Employment impacts of the Climate Change Action Plan

    SciTech Connect (OSTI)

    Roop, J.M.; Anderson, D.M.; Schultz, R.W.

    1995-09-01

    A software package, Sectoral Energy/Employment Analysis and Data System (SEADS-PC), that can translate policy changes into employment and energy impacts is described. The core data for this tool include input-output (I/O) tables for 1977, 1982, 1987, and 2005 in 1982 dollars, and I/O tables for 1987 and 1990 in 1987 dollars. For each of the I/O tables there are corresponding final demand vectors and employment intensities. For a but the 2005 table there are energy intensities as well. The final demands and the intensities can be changed to reflect alternative policies. A final demand vector that reflects a specific policy, for example, can be created, based on an existing final demand vector. This vector can then be premultiplied by the appropriate I/O table to yield industry output, which in turn can be multiplied by energy or employment intensities to yield employment or energy resulting from the policy scenario. These policy results can then be compared with a base case and the differences reported. The report is in four sections. The first section is an introduction. The second section provides the accounting framework for the tool and describes the data provided. The third section serves as a user`s guide to the software, describing the functionality of the program and what results can be expected. The fourth section uses the President`s Climate Change Action Plan (CCAP) as an example policy for which employment impacts can be calculated. The results of the CCAP exercise suggest that this program will result in about 60,000 new jobs (about 115 million additional hours of work) for the year 2000. In the year 2000, the CCAP final demands are greater than the base case final demands by $192.8 million (1990 dollars). The additional jobs are created as a result of both the shifts among final demand categories and a slight increase in economic activity.

  6. Sandia Energy - Energy Surety

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

    Energy Storage Systems, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, Modeling & Analysis, News, News & Events, Partnership, Renewable Energy, SMART...

  7. Sandia Energy Energy Assurance

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

    DOE International Energy Storage Database Has Logged 420 Energy Storage Projects Worldwide with 123 GW of Installed Capacity http:energy.sandia.govdoe-international-energy-stora...

  8. Renewable Energy Projects at Federal Facilities | Department of Energy

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

    Projects at Federal Facilities Renewable Energy Projects at Federal Facilities The Federal Energy Management Program (FEMP) tracks the following examples of renewable energy projects at federal facilities. To find a federal renewable energy project, browse the table by agency, technology, or project financials, or search by keyword. Click a column heading to sort the table. Case studies are also available. Contact FEMP to add your renewable energy project to the table below. Agency,

  9. How Saving Energy Might Be Contagious | Department of Energy

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

    Planning | Department of Energy Provides states and their stakeholders with a short synopsis for what it would look like to include ratepayer-funded energy efficiency programs in their climate and energy plans, including current activity at the national and state levels, best practices, energy savings examples, cost-effectiveness, EM&V and DOE support. How Ratepayer-Funded Efficiency Can Support State Climate and Energy Planning (624.96 KB) More Documents & Publications Accessing

  10. Wind energy applications guide

    SciTech Connect (OSTI)

    anon.

    2001-01-01

    The brochure is an introduction to various wind power applications for locations with underdeveloped transmission systems, from remote water pumping to village electrification. It includes an introductory section on wind energy, including wind power basics and system components and then provides examples of applications, including water pumping, stand-alone systems for home and business, systems for community centers, schools, and health clinics, and examples in the industrial area. There is also a page of contacts, plus two specific example applications for a wind-diesel system for a remote station in Antarctica and one on wind-diesel village electrification in Russia.

  11. Transport mechanisms in nanopores and nanochannels: Can we mimic nature?

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

    Tagliazucchi, Mario; Szleifer, Igal

    2014-11-03

    The last few years have witnessed major advancements in the synthesis, modification, characterization and modeling of nanometer-size solid-state channels and pores. Future applications in sensing, energy conversion and purification technologies will critically rely on qualitative improvements in the control over the selectivity, directionality and responsiveness of these nanochannels and nanopores. It is not surprising, therefore, that researchers in the field seek inspiration in biological ion channels and ion pumps, paradigmatic examples of transport selectivity. This work reviews our current fundamental understanding of the mechanisms of transport of ions and larger cargoes through nanopores and nanochannels by examining recent experimental andmoretheoretical work. It is argued that that structure and transport in biological channels and polyelectrolyte-modified synthetic nanopores are strongly coupled: the structure dictates transport and transport affects the structure. We compare synthetic and biological systems throughout this review to conclude that while they present interesting similarities, they also have striking differences.less

  12. Transport mechanisms in nanopores and nanochannels: Can we mimic nature?

    SciTech Connect (OSTI)

    Tagliazucchi, Mario [Northwestern Univ., Evanston, IL (United States); Szleifer, Igal [Northwestern Univ., Evanston, IL (United States)

    2014-11-03

    The last few years have witnessed major advancements in the synthesis, modification, characterization and modeling of nanometer-size solid-state channels and pores. Future applications in sensing, energy conversion and purification technologies will critically rely on qualitative improvements in the control over the selectivity, directionality and responsiveness of these nanochannels and nanopores. It is not surprising, therefore, that researchers in the field seek inspiration in biological ion channels and ion pumps, paradigmatic examples of transport selectivity. This work reviews our current fundamental understanding of the mechanisms of transport of ions and larger cargoes through nanopores and nanochannels by examining recent experimental and theoretical work. It is argued that that structure and transport in biological channels and polyelectrolyte-modified synthetic nanopores are strongly coupled: the structure dictates transport and transport affects the structure. We compare synthetic and biological systems throughout this review to conclude that while they present interesting similarities, they also have striking differences.

  13. International Energy Agency | Department of Energy

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

    Energy Agency International Energy Agency The International Energy Agency (IEA) provides a mechanism for member countries to task- and cost-share research activities through two agreements-one supporting hydrogen activities and another supporting fuel cell activities. The Hydrogen Implementing Agreement (HIA) focuses on facilitating, coordinating, and maintaining innovative research, development, and demonstration activities through international cooperation and information exchange. There are

  14. QCoefficient Uses EnergyPlus to Reduce Willis Tower Energy Bills...

    Energy Savers [EERE]

    ... For example, this estimate does not account for the effect of displacing the marginal coal-fired generating plant from unit commitment. Addthis Related Articles Energy Department ...

  15. Energy Reduction Plan for State Buildings

    Broader source: Energy.gov [DOE]

    In April 2007, Massachusetts Gov. Deval Patrick signed Executive Order 484, titled “Leading by Example: Clean Energy and Efficient Buildings.” This order establishes numerous energy targets and...

  16. Strategy Guideline: Quality Management in Existing Homes; Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented. The goal of existing home high performing remodeling quality management systems (HPR-QMS) is to establish practices and processes that can be used throughout any remodeling project. The research presented in this document provides a comparison of a selected retrofit activity as typically done versus that same retrofit activity approached from an integrated high performance remodeling and quality management perspective. It highlights some key quality management tools and approaches that can be adopted incrementally by a high performance remodeler for this or any high performance retrofit. This example is intended as a template and establishes a methodology that can be used to develop a portfolio of high performance remodeling strategies.

  17. Apparatus for loading shape memory gripper mechanisms (Patent...

    Office of Scientific and Technical Information (OSTI)

    The heating andor cooling may, for example, be provided by the same water applied for pressurization or the heating can be applied by optical fibers packaged to the SMP mechanism ...

  18. Method for loading shape memory polymer gripper mechanisms (Patent...

    Office of Scientific and Technical Information (OSTI)

    The heating andor cooling may, for example, be provided by the same water applied for pressurization or the heating can be applied by optical fibers packaged to the SMP mechanism ...

  19. Examples of OSUR Assisted Projects | Princeton Plasma Physics Lab

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

    Auburn University California State at San Marcos Columbia University Prairie View A&M University Texas A&M University U. of West Virginia Contact OSUR Program Organization Contact Us Science Education Outreach Efforts Graduate Programs Off Site University Research (OSUR) Purpose PPPL Scientific and Engineering Capabilities Examples of OSUR Assisted Projects Auburn University California State at San Marcos Columbia University Prairie View A&M University Texas A&M University U. of

  20. Example Cleanup: Removal of Polychlorinated Biphenyls from Hillside 140

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

    Example Cleanup Removal of Polychlorinated Biphenyls from Hillside 140 Removing the source is one of three defenses in depth, as illustrated at the PCB removal from Hillside 140. August 1, 2013 Men vacuuming PCB contamination from Hillside 140 using large pipes and pullies Vacuuming PCB contamination from Hillside 140 Water and sediment is sampled periodically for contaminants. If PCB waste is present, it is shipped to licensed disposal facilities. Two cleanups of radioactive materials were

  1. Women @ Energy: Linda Valerio | Department of Energy

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

    Linda Valerio Women @ Energy: Linda Valerio March 14, 2013 - 11:04am Addthis Linda Valerio is a mechanical engineer at Fermi National Accelerator Laboratory (Fermilab). She attended Marquette University, where she earned a bachelor of science degree in mechanical engineering. Linda Valerio is a mechanical engineer at Fermi National Accelerator Laboratory (Fermilab). She attended Marquette University, where she earned a bachelor of science degree in mechanical engineering. Profile updated in

  2. Dabasinksas: EnergyTransfer Lesson

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

    5B, 5C, non-renewable energy sources. Examples include fossil fuels, natural gas, solar, geothermal, wind, nuclear, hydrologic, etc. Same. Same. 5D, 5G (703) Identify...

  3. PROJECT PROFILE: Mechanically Stacked Hybrid Photovoltaic Tandems |

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

    Department of Energy Mechanically Stacked Hybrid Photovoltaic Tandems PROJECT PROFILE: Mechanically Stacked Hybrid Photovoltaic Tandems Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO Amount Awarded: $999,999 Tandem cell architectures present a path toward higher module efficiencies over single junction designs. This project will develop a gallium indium phosphide (GaInP) on silicon mechanically stacked voltage-matched

  4. Sandia National Laboratories: Careers: Mechanical Engineering

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

    Mechanical Engineering Engineering photo Sandia mechanical engineers design and develop advanced components and systems for national-defense programs, homeland security, and other applications. Mechanical engineers at Sandia work on design, analysis, manufacturing, and test activities in many areas, including nuclear weapons and power, renewable energy, intelligent machines, robotics, pulsed power, missile defense, remote sensing, advanced manufacturing, and micro- and nanosystems. Sandia

  5. Excitation Energy Sorting Mechanisms in Fission (Conference)...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1052791 Report Number(s): LA-UR-12-25155 DOE Contract Number: AC52-06NA25396 Resource Type: Conference Resource Relation: Conference: International Conference on ...

  6. Clean Development Mechanism | Open Energy Information

    Open Energy Info (EERE)

    Fri, 19 Jun 2015 00:00:00 +0000 10086: Hydropower station Murdhari 1&2 (Hydroelectric Power Station Murdhari in Albania)

    Period for requesting review ...

  7. Thermoelectric Mechanical Reliability | Department of Energy

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

    DRAFT - PRE-DECISIONAL -DRAFT - FOR OFFICIAL USE ONLY - DRAFT Thermoelectric Materials, Devices and Systems: 1 Technology Assessment 2 Contents 3 1. Thermoelectric Generation ................................................................................................................... 2 4 2. Technology Assessment and Potential ................................................................................................. 3 5 2.1 Performance Advances

  8. Mechanical Technologies Inc MTI | Open Energy Information

    Open Energy Info (EERE)

    New York Zip: 12205 Product: The company is dedicated to developing and commercializing new technologies. Coordinates: 42.707237, -89.436378 Show Map Loading map......

  9. Fracture mechanics: 26. volume

    SciTech Connect (OSTI)

    Reuter, W.G.; Underwood, J.H.; Newman, J.C. Jr.

    1995-12-31

    The original objective of these symposia was to promote technical interchange between researchers from the US and worldwide in the field of fracture. This objective was recently expanded to promote technical interchange between researchers in the field of fatigue and fracture. The symposium began with the Swedlow Memorial Lecture entitled ``Patterns and Perspectives in Applied Fracture Mechanics.`` The remaining 42 papers are divided into the following topical sections: Constraint crack initiation; Constraint crack growth; Weldments; Engineered materials; Subcritical crack growth; Dynamic loading; and Applications. Papers within the scope of the Energy Data Base have been processed separately.

  10. Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement

    Broader source: Energy.gov [DOE]

    Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement. Example of loan loss reserve agreement.

  11. The Practice and Thinking of Building Energy Efficiency Evaluation & Labeling in Shanghai

    Broader source: Energy.gov [DOE]

    Information about the development of Building Energy Efficiency Evaluation and Labeling in Shanghai with project examples and theory.

  12. Energy and IAQ Implications of Alternative Minimum Ventilation Rates in California Retail and School Buildings

    SciTech Connect (OSTI)

    Dutton, Spencer M.; Fisk, William J.

    2015-01-01

    For a stand-alone retail building, a primary school, and a secondary school in each of the 16 California climate zones, the EnergyPlus building energy simulation model was used to estimate how minimum mechanical ventilation rates (VRs) affect energy use and indoor air concentrations of an indoor-generated contaminant. The modeling indicates large changes in heating energy use, but only moderate changes in total building energy use, as minimum VRs in the retail building are changed. For example, predicted state-wide heating energy consumption in the retail building decreases by more than 50% and total building energy consumption decreases by approximately 10% as the minimum VR decreases from the Title 24 requirement to no mechanical ventilation. The primary and secondary schools have notably higher internal heat gains than in the retail building models, resulting in significantly reduced demand for heating. The school heating energy use was correspondingly less sensitive to changes in the minimum VR. The modeling indicates that minimum VRs influence HVAC energy and total energy use in schools by only a few percent. For both the retail building and the school buildings, minimum VRs substantially affected the predicted annual-average indoor concentrations of an indoor generated contaminant, with larger effects in schools. The shape of the curves relating contaminant concentrations with VRs illustrate the importance of avoiding particularly low VRs.

  13. Funding Federal Energy and Water Projects (Fact Sheets)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    Overview of alternative financing mechanisms available to Federal agencies to fund renewable energy and energy efficiency projects.

  14. Alternative Financing for Federal Energy and Water Projects (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01

    Overview of alternative financing mechanisms avaiable to Federal agencies to fund renewable energy and energy efficiency projects.

  15. Building Energy Use Benchmarking | Department of Energy

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

    Building Energy Use Benchmarking Building Energy Use Benchmarking Benchmarking is the practice of comparing the measured performance of a device, process, facility, or organization to itself, its peers, or established norms, with the goal of informing and motivating performance improvement. When applied to building energy use, benchmarking serves as a mechanism to measure energy performance of a single building over time, relative to other similar buildings, or to modeled simulations of a

  16. Business Models and Case Examples for Working with the Real Estate...

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

    Business Models and Case Examples for Working with the Real Estate Sector Business Models and Case Examples for Working with the Real Estate Sector Better Buildings Neighborhood ...

  17. Business Models and Case Examples for Working with the Real Estate...

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

    Business Models and Case Examples for Working with the Real Estate Sector Business Models and Case Examples for Working with the Real Estate Sector Better Buildings Neighborhood...

  18. Environmental impacts during geothermal development: Some examples from Central America

    SciTech Connect (OSTI)

    Goff, S.; Goff, F.

    1997-04-01

    The impacts of geothermal development projects are usually positive. However, without appropriate monitoring plans and mitigation actions firmly incorporated into the project planning process, there exists the potential for significant negative environmental impacts. The authors present five examples from Central America of environmental impacts associated with geothermal development activities. These brief case studies describe landslide hazards, waste brine disposal, hydrothermal explosions, and air quality issues. Improved Environmental Impact Assessments are needed to assist the developing nations of the region to judiciously address the environmental consequences associated with geothermal development.

  19. COLLOQUIUM: Extreme Global Warming: Examples from the Past | Princeton

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

    Plasma Physics Lab April 16, 2014, 4:00pm to 5:30pm MBG Auditorium COLLOQUIUM: Extreme Global Warming: Examples from the Past Professor Mark Pagani Yale University Earth's climate 50 million years ago was the warmest time of the Cenozoic and characterized by expansive high-latitude warmth and low meridional temperature gradients. Starting at about 55 million years ago, a series of rapid and extreme carbon-induced global warming events, known as hyperthermals, are evident. This presentation

  20. How Can You Save Energy While Spring Cleaning? | Department of Energy

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

    Department of Energy building energy codes in their climate and energy plans, including current activity at the national and state levels, best practices, energy savings examples, cost-effectiveness, EM&V and DOE support. How Building Energy Codes Can Support State Climate and Energy Planning (416.14 KB) More Documents & Publications PNNL: Codes Portfolio - 2015 Peer Review How Combined Heat and Power Can Support State Climate and Energy Planning How Energy Efficiency Programs Can

    1. Sandia Energy - Energy Assurance

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

      Energy Surety, Facilities, Global Climate & Energy, Grid Integration, Mesa del Sol, Microgrid, News, News & Events, Renewable Energy, SMART Grid, Solar Mesa del Sol Unveils First...

    2. Sandia Energy Energy Storage

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

      Sandia Participates in Preparation of New Mexico Renewable Energy Storage Report http:energy.sandia.govsandia-participates-in-preparation-of-new-mexico-renewable-energy-storage-...

    3. Sandia Energy Energy Efficiency

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

      Sandia's Energy Program Wins Two Federal Laboratory Consortium 2015 Awards http:energy.sandia.govsandias-energy-program-wins-two-federal-laboratory-consortium-2015-awards...

    4. Sandia Energy - Nuclear Energy

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

      Sandia's Brayton-Cycle Turbine Boosts Small Nuclear Reactor Efficiency Energy, Energy Efficiency, News, News & Events, Nuclear Energy Sandia's Brayton-Cycle Turbine Boosts Small...

    5. Trends in Data Center Design - ASHRAE Leads the Way to Large Energy Savings (Presentation)

      SciTech Connect (OSTI)

      Van Geet, O.

      2013-06-01

      Energy savings strategies for data centers are described, including best practices, ASHRAE standards, and examples of successful strategies for incorporating energy savings.

    6. State Clean Energy Practices: Renewable Fuel Standards

      SciTech Connect (OSTI)

      Mosey, G.; Kreycik, C.

      2008-07-01

      The State Clean Energy Policies Analysis (SCEPA) project is supported by the Weatherization and Intergovernmental Program within the Department of Energy's Office of Energy Efficiency and Renewable Energy. This project seeks to quantify the impacts of existing state policies, and to identify crucial policy attributes and their potential applicability to other states. The goal is to assist states in determining which clean energy policies or policy portfolios will best accomplish their environmental, economic, and security goals. For example, renewable fuel standards (RFS) policies are a mechanism for developing a market for renewable fuels in the transportation sector. This flexible market-based policy, when properly executed, can correct for market failures and promote growth of the renewable fuels industry better than a more command-oriented approach. The policy attempts to correct market failures such as embedded fossil fuel infrastructure and culture, risk associated with developing renewable fuels, consumer information gaps, and lack of quantification of the non-economic costs and benefits of both renewable and fossil-based fuels. This report focuses on renewable fuel standards policies, which are being analyzed as part of this project.

    7. Heavy Mobile Equipment Mechanic (One Mechanic Shop)

      Broader source: Energy.gov [DOE]

      Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest. The Heavy Mobile Equipment Mechanic (One Mechanic...

    8. Desert Sunlight is Shining Example of How DOE Loan Guarantees...

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

      solar power that was installed in all of 2008. Project owners NextEra Energy, GE, and Sumitomo of America, along with technology provider First Solar, gathered this morning in...

    9. Guide to Community Energy Strategic Planning | Department of Energy

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

      Guide to Community Energy Strategic Planning Guide to Community Energy Strategic Planning This guide introduces the Community Energy Strategic Plan (CESP) approach, a step-by-step process for creating a robust strategic energy plan for your government and community that can help save money, create local jobs, and improve our national security. The guide offers tools and tips to complete each step and highlights examples from successful planning efforts around the country. Local governments and

    10. NREL: Technology Deployment - Disaster Resiliency and Recovery Example

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

      Project: New Orleans, Louisiana Orleans, Louisiana Image of a house under construction. NREL helped the city of New Orleans rebuild efficiently after Hurricane Katrina. In August 2005, Hurricane Katrina flooded 80% of New Orleans, Louisiana, causing $89.6 billion in damage. Three weeks later, the city was flooded again by Hurricane Rita. NREL, with funding from the U.S. Department of Energy (DOE), provided technical assistance to help the city incorporate energy efficiency and renewable

    11. EnergyPlus File Generator

      Broader source: Energy.gov [DOE]

      EERE EnergyPlus Factsheet - This fact sheet discusses the EnergyPlus Example File Generator, a free, Web-based service which makes it easier to use EnergyPlus, DOE's building energy analysis and thermal load simulation program. The web-based form allows a user to enter general information about a building and the application then automatically creates a complete EnergyPlus input file, runs an annual simulation, and emails the EnergyPlus input, output, DXF and other files along with an annual summary of the energy results.

    12. Healthcare Energy Metering Guidance (Brochure)

      SciTech Connect (OSTI)

      Not Available

      2011-07-01

      This brochure is intended to help facility and energy managers plan and prioritize investments in energy metering. It offers healthcare-specific examples of metering applications, benefits, and steps that other health systems can reproduce. It reflects collaborative input from the U.S. Department of Energy national laboratories and the health system members of the DOE Hospital Energy Alliance's Benchmarking and Measurement Project Team.

    13. Sandia Energy - Nuclear Energy

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

      Over Five Years Computational Modeling & Simulation, Energy, News, News & Events, Nuclear Energy, Partnership, Systems Analysis Consortium for Advanced Simulation of...

    14. Mini Grid Renewable Energy-Financing Mechanisms | Open Energy...

      Open Energy Info (EERE)

      Micro-finance and Micro and Small Business (MSB) Development: Lessons for the Nicaragua Off-grid Rural Electrification Project, ESMAP, M. Motta and K. Reiche. References...

    15. Tribal Renewable Energy Webinar: Accessing Capital for Tribal Energy and

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

      Economic Development | Department of Energy Accessing Capital for Tribal Energy and Economic Development Tribal Renewable Energy Webinar: Accessing Capital for Tribal Energy and Economic Development October 26, 2016 11:00AM to 12:30PM MDT Understand available financing mechanisms that can be used to make energy efficiency and renewable energy projects economically feasible, including utility community solar models, third-party vendors, green bonds, energy savings performance contracts, and

    16. Community Energy Strategic Planning - Step 4 | Department of Energy

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

      4 Community Energy Strategic Planning - Step 4 This presentation provides Step 4 to the Community Energy Strategic Planning approach, Assess the Current Energy Profile. Community Energy Strategic Planning: Step 4- Summary Presentation (9.2 MB) More Documents & Publications Overcoming Persistent Barriers to Energy Efficiency in Multifamily Housing through Partnerships Thermal Cycling Combined with Dynamic Mechanical Load: Preliminary Report U.S. Department of Energy Building Energy Data

    17. Lessons & Examples for Establishing Partnerships Between Grantees & Financial Institutions (Text Version)

      Broader source: Energy.gov [DOE]

      Transcript of the webinar, "Lessons & Examples for Establishing Partnerships Between Grantees & Financial Institutions."

    18. Peer Exchange Call Series: Guide for Benchmarking Residential Program Progress with Examples

      Broader source: Energy.gov [DOE]

      Better Buildings Residential Network Peer Exchange Call Series: Guide for Benchmarking Residential Program Progress with Examples.

    19. Tax Credits, Rebates & Savings | Department of Energy

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

      Energy Equipment Property Tax Exemption A "solar energy device" for the purpose of this incentive is defined as "a system or series of mechanisms designed primarily to provide...

    20. Analytic Challenges to Valuing Energy Storage

      SciTech Connect (OSTI)

      Ma, Ookie; O'Malley, Mark; Cheung, Kerry; Larochelle, Philippe; Scheer, Rich

      2011-10-25

      Electric grid energy storage value. System-level asset focus for mechanical and electrochemical energy storage. Analysis questions for power system planning, operations, and customer-side solutions.

    1. Tax Credits, Rebates & Savings | Department of Energy

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

      Solar and Wind Energy Business Franchise Tax Exemption For the purposes of this exemption, a solar energy device means "a system or series of mechanisms designed primarily to...

    2. Independent Natural Resources Inc | Open Energy Information

      Open Energy Info (EERE)

      Zip: 55344 Product: Designer of a wave converter system. Has patented the SEADOG Pump which uses buoyancy to convert ave energy to mechanical energy. References: Independent...

    3. Tax Credits, Rebates & Savings | Department of Energy

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

      and Wind Energy Business Franchise Tax Exemption For the purposes of this exemption, a solar energy device means "a system or series of mechanisms designed primarily to provide...

    4. EIA's Energy in Brief: What are the major sources and users of energy in

      Gasoline and Diesel Fuel Update (EIA)

      the United States? the major sources and users of energy in the United States? Last Updated: December 29, 2015 The major energy sources consumed in the United States are petroleum (oil), natural gas, coal, nuclear energy, and renewable energy. The major user sectors of these energy sources are residential and commercial buildings, industry, transportation, and electric power. The pattern of energy use varies widely by sector. For example, petroleum provides 92% of the energy used for

    5. ORISE: Postdoctoral research awards in energy efficiency and renewable

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

      energy Postdoc Research Awards in Energy Efficiency and Renewable Energy Research opportunities currently available for recent Ph.D. graduates in innovative clean energy technologies Fuel cell powered Chevrolet Equinox The fuel cell vehicle pictured above is an example of one of the renewable energy and energy efficiency research areas promoted within the U.S. Department of Energy's Energy Efficiency and Renewable Energy Postdoctoral Research Award Program. Recent Ph.D. recipients are

    6. DOE standard compliance demonstration program: An office building example

      SciTech Connect (OSTI)

      Bailey, S.A.; Keller, J.M.; Wrench, L.E.; Williams, C.J.

      1993-06-01

      The US Department of Energy (DOE) issued interim new building energy standards (10 CFR 435 1989) to achieve maximum energy efficiency in the designs of new buildings. DOE then entered into a project to demonstrate and assess the impact of these standards on the design community. One area of focus was a test to see how a less conventional design-focused building would meet the standards` requirements -- DOE wanted to demonstrate that compliance with energy standards does not mean compromising the architectural intent of a building. This study, which was initiated at Pacific Northwest Laboratory (PNL), illustrated the process by which compliance with the standards can be proven for a highly {open_quotes}design-oriented{close_quotes} office building. The study also assessed the impact of the whole building simulation compliance alternatives on design. This report documents the compliance requirements, gives a description of the sample building chosen for the study, provides general guidance for the compliance process, documents the method of compliance that was undertaken for the sample building, presents the results of the study, and provides a recommendation on how the compliance requirements could be improved to reflect more realistic use types.

    7. Summer 2010 Intern Project- Jeffrey Georgette | Center for Energy...

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

      Direct conversion of solar energy to electricity by photovoltaic cells is a good solution. Currently, ... For example, ultra high density arrays of CdSe nanowires with diameters ...

    8. Frequently Asked Questions about using the New DOE Energy Savings...

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

      ... FEDERAL ENERGY MANAGEMENT PROGRAM 2 One example of modern design replacing prior conventional wisdom has occurred with steam plant and boiler decentraliza- tion. Many older ...

    9. DOE Science Showcase: Space Technology | OSTI, US Dept of Energy...

      Office of Scientific and Technical Information (OSTI)

      Examples of this technology include space nuclear power, applications to detect and ... Additional Resources DOE Office of Science DOE Office of Nuclear Energy Infographic: Where ...

    10. How Energy Savings Performance Contracting Can Support State...

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

      levels, best practices, energy savings examples, cost-effectiveness, EM&V and DOE support. ... Savings Measurement and Verification (M&V) Developing an Evaluation Measurement and ...

    11. Energy Benchmarking, Rating, and Disclosure for State Governments

      SciTech Connect (OSTI)

      Existing Commercial Buildings Working Group

      2012-05-23

      Provides information on how energy use data access can help state governments lead by example through benchmarking and disclosing results and implement benchmarking policies for the private sector.

    12. Ocean Energy Technology Basics | Department of Energy

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

      Renewable Energy » Ocean Energy Technology Basics Ocean Energy Technology Basics August 16, 2013 - 4:18pm Addthis Text Version Photo of low waves in the ocean. A dock is visible in the background. Oceans cover more than 70% of the Earth's surface. As the world's largest solar collectors, oceans contain thermal energy from the sun and produce mechanical energy from tides and waves. Even though the sun affects all ocean activity, the gravitational pull of the moon primarily drives tides, and wind

    13. LHC Physics Potential versus Energy

      SciTech Connect (OSTI)

      Quigg, Chris; /Fermilab

      2009-08-01

      Parton luminosities are convenient for estimating how the physics potential of Large Hadron Collider experiments depends on the energy of the proton beams. I present parton luminosities, ratios of parton luminosities, and contours of fixed parton luminosity for gg, u{bar d}, and qq interactions over the energy range relevant to the Large Hadron Collider, along with example analyses for specific processes.

    14. Interactions Between Energy Efficiecy Programs Funded Under Recover Act and Utility Customer-funded Energy Efficiency Programs

      Broader source: Energy.gov [DOE]

      This webinar covered utility customer-funded and Recovery Act-funded energy efficiency programs, results of analysis in 12 case study states, and case study examples.

    15. India-REEEP Energy Activities | Open Energy Information

      Open Energy Info (EERE)

      innovative financing to link energy services and income generation Scale-up of Gold Standard expertise in emerging markets Scaling up a proven mechanism to implement...

    16. UTIS as one example of standardization of subsea intervention systems

      SciTech Connect (OSTI)

      Haugen, F.G.

      1995-12-31

      The number of diverless subsea interventions has increased dramatically during the last few years. A number of types of tools and equipment have been designed and used. A typical procedure has been to develop new intervention tools under each new contract based on experience from the previous project. This is not at all optimal with regard to project cost and risk, and is no longer acceptable as the oil industry now calls for cost savings within all areas of field development. One answer to the problem will be to develop universal intervention systems with the capability to perform a range of related tasks, with only minor, planned modifications of the system. This philosophy will dramatically reduce planning, engineering, construction and interface work related to the intervention operation as the main work will be only to locate a standardized landing facility on the subsea structure. The operating procedures can be taken ``off the shelf``. To adapt to this philosophy within the tie-in area, KOS decided to standardize on a Universal Tie-In System (UTIS), which will be included in a Tool Pool for rental world-wide. This paper describes UTIS as a typical example of standardization of subsea intervention systems. 16 figs., 1 tab.

    17. Notional Examples and Benchmark Aspects Of a Resilient Control System

      SciTech Connect (OSTI)

      Craig. G. Rieger

      2010-08-01

      Digital control system technology has pervaded most industries, leading to improvements in the efficiency and reliability of the associated operations. However, the ease of distributing and connecting related control systems for the purposes of increasing performance has resulted in interdependencies that can lead to unexpected conditions. Even with less complex designs, operators and engineers alike are often left with competing goals that are difficult to resolve. A fundamental reason for this dichotomy is that responsibilities lie with different disciplines, and operations are hosted on separate control systems. In addition, with the rising awareness of cyber security and diverse human interactions with control systems, an understanding of human actions from a malicious and benevolent standpoint is necessary. Resilience considers the multiple facets of requirements that drive the performance of control systems in a holistic fashion, whether they are security or stability, stability or efficiency, human interactions or complex interdependencies. As will be shown by example, current research philosophies lack the depth or the focus on the control system application to satisfy these requirements, such as graceful degradation of hierarchical control while under cyber attack. A resilient control system promises to purposefully consider these diverse requirements, developing an adaptive capacity to complex events that can lead to failure of traditional control system designs.

    18. Example Work Domain Analysis for a Reference Sodium Fast Reactor

      SciTech Connect (OSTI)

      Hugo, Jacques; Oxstrand, Johanna

      2015-01-01

      The nuclear industry is currently designing and building a new generation of reactors that will include different structural, functional, and environmental aspects, all of which are likely to have a significant impact on the way these plants are operated. In order to meet economic and safety objectives, these new reactors will all use advanced technologies to some extent, including new materials and advanced digital instrumentation and control systems. New technologies will affect not only operational strategies, but will also require a new approach to how functions are allocated to humans or machines to ensure optimal performance. Uncertainty about the effect of large scale changes in plant design will remain until sound technical bases are developed for new operational concepts and strategies. Up-to-date models and guidance are required for the development of operational concepts for complex socio-technical systems. This report describes how the classical Work Domain Analysis method was adapted to develop operational concept frameworks for new plants. This adaptation of the method is better able to deal with the uncertainty and incomplete information typical of first-of-a-kind designs. Practical examples are provided of the systematic application of the method in the operational analysis of sodium-cooled reactors. Insights from this application and its utility are reviewed and arguments for the formal adoption of Work Domain Analysis as a value-added part of the Systems Engineering process are presented.

    19. Appendix A - Examples of Potential Experiments for ACRSL

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

      August 2016 98 U.S. Energy Information Administration | Natural Gas Monthly Dakota, Ohio, Pennsylvania, Utah, and West Virginia) were added to the EIA-914 data collection and are reported individually. The remaining states/areas (Alabama, Arizona, Federal Offshore Pacific, Florida, Illinois, Indiana, Kentucky, Maryland, Michigan, Mississippi, Missouri, Nebraska, Nevada, New York, Oregon, South Dakota, Tennessee, and Virginia) are grouped in the "Other States" category. The sum of

    20. Energy Storage

      SciTech Connect (OSTI)

      Mukundan, Rangachary

      2014-09-30

      Energy storage technology is critical if the U.S. is to achieve more than 25% penetration of renewable electrical energy, given the intermittency of wind and solar. Energy density is a critical parameter in the economic viability of any energy storage system with liquid fuels being 10 to 100 times better than batteries. However, the economical conversion of electricity to fuel still presents significant technical challenges. This project addressed these challenges by focusing on a specific approach: efficient processes to convert electricity, water and nitrogen to ammonia. Ammonia has many attributes that make it the ideal energy storage compound. The feed stocks are plentiful, ammonia is easily liquefied and routinely stored in large volumes in cheap containers, and it has exceptional energy density for grid scale electrical energy storage. Ammonia can be oxidized efficiently in fuel cells or advanced Carnot cycle engines yielding water and nitrogen as end products. Because of the high energy density and low reactivity of ammonia, the capital cost for grid storage will be lower than any other storage application. This project developed the theoretical foundations of N2 catalysis on specific catalysts and provided for the first time experimental evidence for activation of Mo 2N based catalysts. Theory also revealed that the N atom adsorbed in the bridging position between two metal atoms is the critical step for catalysis. Simple electrochemical ammonia production reactors were designed and built in this project using two novel electrolyte systems. The first one demonstrated the use of ionic liquid electrolytes at room temperature and the second the use of pyrophosphate based electrolytes at intermediate temperatures (200 – 300 ºC). The mechanism of high proton conduction in the pyrophosphate materials was found to be associated with a polyphosphate second phase contrary to literature claims and ammonia production rates as high as 5X 10

    1. Reimagining What's Possible: How NREL's Energy Analysis and Decision Support Capabilities are Guiding Energy Systems Transformation at Home and Around the World; NREL (National Renewable Energy Laboratory)

      SciTech Connect (OSTI)

      2015-03-01

      This engaging brochure shows examples of how NREL enables energy system transformation through robust capabilities in energy analysis and decision support. By reimagining what's possible for renewable energy, NREL contributes to the Department of Energy mission to create energy systems that are cleaner, more reliable, and more secure.

    2. Cold energy

      SciTech Connect (OSTI)

      Wallace, John P.

      2015-12-04

      Deviations in Q for resonant superconducting radio frequency niobium accelerator cavities are generally correlated with resistivity loss mechanisms. Field dependent Qs are not well modeled by these classical loss mechanisms, but rather can represent a form of precision cavity surface thermometry. When the field dependent Q variation shows improvement with increasing B field level the classical treatment of this problem is inadequate. To justify this behavior hydrogen as a ubiquitous impurity in niobium, which creates measurable property changes, even at very low concentrations is typically considered the cause of such anomalous behavior. This maybe the case in some instances, but more importantly any system operating with a highly coherent field with a significant time dependent magnetic component at near 2° K will have the ability to organize the remaining free spins within the London penetration depth to form a coupled energy reservoir in the form of low mass spin waves. The niobium resonant cavities are composed of a single isotope with a large nuclear spin. When the other loss mechanisms are stripped away this may be the gain medium activated by the low level residual magnetic fields. It was found that one resonant cavity heat treatment produced optimum surface properties and then functioned as a MASER extracting energy from the 2° K thermal bath while cooling the cavity walls. The cavity operating in this mode is a simulator of what can take place in the wider but not colder universe using the cosmic microwave background (CMB) as a thermal source. The low mass, long lifetimes, and the scale of the magnetic spin waves on the weakly magnetized interstellar medium allows energy to be stored that is many orders of magnitude colder than the cosmic microwave background. A linear accelerator cavity becomes a tool to explore the properties of the long wave length magnetic spin waves that populate this cold low energy regime.

    3. Method for loading shape memory polymer gripper mechanisms

      DOE Patents [OSTI]

      Lee, Abraham P.; Benett, William J.; Schumann, Daniel L.; Krulevitch, Peter A.; Fitch, Joseph P.

      2002-01-01

      A method and apparatus for loading deposit material, such as an embolic coil, into a shape memory polymer (SMP) gripping/release mechanism. The apparatus enables the application of uniform pressure to secure a grip by the SMP mechanism on the deposit material via differential pressure between, for example, vacuum within the SMP mechanism and hydrostatic water pressure on the exterior of the SMP mechanism. The SMP tubing material of the mechanism is heated to above the glass transformation temperature (Tg) while reshaping, and subsequently cooled to below Tg to freeze the shape. The heating and/or cooling may, for example, be provided by the same water applied for pressurization or the heating can be applied by optical fibers packaged to the SMP mechanism for directing a laser beam, for example, thereunto. At a point of use, the deposit material is released from the SMP mechanism by reheating the SMP material to above the temperature Tg whereby it returns to its initial shape. The reheating of the SMP material may be carried out by injecting heated fluid (water) through an associated catheter or by optical fibers and an associated beam of laser light, for example.

    4. Department of Energy - Energy Tomorrow

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

      25 en Indian Energy Blog Archive http:energy.govindianenergylistingsindian-energy-blog-archive energy-blog-archive"...

    5. Perpetuum Ltd | Open Energy Information

      Open Energy Info (EERE)

      Developer of integrated Micro-Electrical-Mechanical Systems (MEMs) that generate power by harvesting vibrational energy from their surroundings. References: Perpetuum Ltd1 This...

    6. Sandia Energy - Wesley (Wes) Johnson

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

      Home Wesley (Wes) Johnson Wesley (Wes) Johnson Mechanical Technology Department: Wind Energy Technologies johnson-wes Wesley Johnson is responsible for the field testing...

    7. Sandia Energy - Nuclear Energy

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

      Computer Power Clicks with Geochemistry Energy, News, News & Events, Nuclear Energy Computer Power Clicks with Geochemistry Sandia is developing computer models that show how...

    8. Energy Information Administration - Energy Efficiency, energy...

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

      Efficiency Energy Efficiency energy consumption savings households, buildings, industry & vehicles The Energy Efficiency Page reflects EIA's information on energy efficiency and...

    9. The mechanical reliability of alumina scales and coatings

      SciTech Connect (OSTI)

      Alexander, K.B.; Pruebner, K.; Tortorelli, P.F.

      1996-06-01

      In many high-temperature fossil energy systems, corrosion and deleterious reactions with gases and condensable products in the operating environment often compromise materials performance. The presence of a stable surface oxide (either as thermally-grown scales or deposited coatings) can effectively protect the materials from these reactions if the oxides are slow-growing, dense and adherent to the substrate. The protection these brittle oxide films provide has long been a critical issue, particularly for applications involving severe high-temperature thermal cycles or very aggressive (for example, sulfidizing) environments. The various factors which control the scale/coating integrity and adherence are not well understood. The present multilaboratory collaborative work is intended to define the relationships between substrate characteristics (composition, microstructure, and mechanical behavior) and the structure and protective properties of deposited oxide coatings and/or thermally grown scales. Through such studies, the ultimate goal is to assure environmental protection through effective processing and materials selection leading to the development of corrosion-resistant, high-temperature materials for improved energy and environmental control systems.

    10. Community Energy Strategic Planning - Step 9 | Department of Energy

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

      9 Community Energy Strategic Planning - Step 9 This presentation provides Step 9 to the Community Energy Strategic Planning approach, Plan to Elevate. Community Energy Strategic Planning - Step 9- Summary Presentation (5.59 MB) More Documents & Publications 2015 Reliability & Markets Peer Review - Day 2 Presentations Community Energy Strategic Planning - Step 10 Thermal Cycling Combined with Dynamic Mechanical Load: Preliminary Report

    11. Renewable Energy

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

      Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas ...

    12. Energy Storage

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

      5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

    13. Energy Storage

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

      4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

    14. Transportation Energy

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

      3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

    15. Transportation Energy

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

      2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

    16. Renewable Energy

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

      Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water ...

    17. Aquion Energy

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

      Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage ...

    18. Seismic expressions of Monterey Formation diagenesis: examples from offshore California

      SciTech Connect (OSTI)

      Roy, M.B.

      1988-03-01

      Diagenesis of the diatomaceous rocks in the Monterey Formation in California coastal and offshore basins involves changes from amorphous biogenic silica to a stable crystalline quartz facies. In the intermediate stage, the transformation undergoes passage from the Opal-A to the Opal-CT phase. Associated with this diagenetic process is a marked increase in bulk densities between the different silica phases, owing to loss of porosity from compaction and solution recrystallization caused by increase in burial load and other physical factors. The sharp density contrast between the silica phases is manifested by an acoustic impedance boundary that may be expressed on seismic records. This seismic event can be distinct and independent of structural configuration, and in many places cuts through stratigraphic boundaries. Several examples of seismic records from offshore California demonstrate the diagenetically caused reflection cutting through Monterey and post-Monterey formations. Current and future exploration efforts in offshore California will continue to center on the widespread Monterey Formation. In addition to being the main source rock, the Monterey is also the reservoir rock. Recent discoveries indicate that oil production is mainly from the highly permeable, fractured, silica-rich sections. It is therefore important to recognize the diagenetic boundaries on seismic records and to delineate the more brittle quartz-rich facies where the reservoir quality is expected to be better than the intermediate Opal-A or Opal-CT facies. Furthermore, these boundaries could also provide good diagenetic traps off the flanks of structures where updip unaltered impermeable rocks hinder fluid migration.

    19. GOMA 6.0 : a full-Newton finite element program for free and moving boundary problems with coupled fluid/solid momentum, energy, mass, and chemical species transport : user%3CU%2B2019%3Es guide.

      SciTech Connect (OSTI)

      Schunk, Peter Randall; Rao, Rekha Ranjana; Chen, Ken Shuang; Labreche, Duane A.; Sun, Amy Cha-Tien; Hopkins, Matthew Morgan; Moffat, Harry K.; Roach, Robert Allen; Hopkins, Polly L.; Notz, Patrick K.; Roberts, Scott Alan; Sackinger, Philip A.; Subia, Samuel Ramirez; Wilkes, Edward Dean; Baer, Thomas A.; Noble, David R.; Secor, Robert B.

      2013-07-01

      Goma 6.0 is a finite element program which excels in analyses of multiphysical processes, particularly those involving the major branches of mechanics (viz. fluid/solid mechanics, energy transport and chemical species transport). Goma is based on a full-Newton-coupled algorithm which allows for simultaneous solution of the governing principles, making the code ideally suited for problems involving closely coupled bulk mechanics and interfacial phenomena. Example applications include, but are not limited to, coating and polymer processing flows, super-alloy processing, welding/soldering, electrochemical processes, and solid-network or solution film drying. This document serves as a user's guide and reference.

    20. International Energy Module

      Gasoline and Diesel Fuel Update (EIA)

      self-contained units which are linked by an integrating mechanism. The NEMS International Energy Module (IEM) computes world oil prices, provides a set of crude oil and refined...

    1. A Qualitative Assessment of Diversion Scenarios for an Example Sodium Fast Reactor Using the GEN IV PR&PP Methodology

      SciTech Connect (OSTI)

      Zentner, Michael D.; Coles, Garill A.; Therios, Ike

      2012-01-20

      FAST REACTORS;NUCLEAR ENERGY;NUCLEAR MATERIALS MANAGEMENT;PROLIFERATION;SAFEGUARDS;THEFT; A working group was created in 2002 by the Generation IV International Forum (GIF) for the purpose of developing an internationally accepted methodology for assessing the Proliferation Resistance of a nuclear energy system (NES) and its individual elements. A two year case study is being performed by the experts group using this methodology to assess the proliferation resistance of a hypothetical NES called the Example Sodium Fast Reactor (ESFR). This work demonstrates how the PR and PP methodology can be used to provide important information at various levels of details to NES designers, safeguard administrators and decision makers. The study analyzes the response of the complete ESFR nuclear energy system to different proliferation and theft strategies. The challenges considered include concealed diversion, concealed misuse and 'break out' strategies. This paper describes the work done in performing a qualitative assessment of concealed diversion scenarios from the ESFR.

    2. Example Procedures for Developing Acceptance-Range Criteria for BESTEST-EX

      SciTech Connect (OSTI)

      Ron Judkoff, Ben Polly, Marcus Bianchi

      2010-08-01

      This document provides an example procedure for establishing acceptance-range criteria to assess results from software undergoing BESTEST-EX. This example method for BESTEST-EX is a modified version of the method described in HERS BESTEST.

    3. Environmental Analysis | Department of Energy

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

      Environmental Analysis Environmental Analysis Photo of a geothermal power plant emitting steam. Geothermal energy is a clean, renewable energy. For example, this geothermal power plant in Mexico only emits steam. Nonetheless, GTO is analyzing the possible environmental impacts of geothermal energy associated with power plant life cycles, water use, and seismicity related to EGS. The Geothermal Technologies Office (GTO) works to address the environmental impacts of geothermal technologies through

    4. Heavy Element Synthesis Reaction Mechanisms W. Loveland Oregon State University

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

      Reaction Mechanisms W. Loveland Oregon State University Production of Heavy Elements in Complete Fusion Reactions * We need to know three spin-dependent quantities: (a) the capture cross section, (b) the fusion probability and (c) the survival probability, and their isospin dependence where Examples of cold fusion predictions The problem Hot fusion examples "How good are the model predictions of cross sections" * Very controversial Zagrebaev and Greiner (2015) Zagrebaev et al. (2001)

    5. Crafting regulations in emerging geothermal countries: The Peru example

      SciTech Connect (OSTI)

      Armstrong, A.J.

      1996-12-31

      Conventional wisdom holds that no prudent investor or lender will ante up a penny of investment money in a geothermal project unless and until there is a geothermal resources law in place. Since every law depends on a regulatory regime to make the law work in actual practice, implemented regulations are equally important conditions precedent for geothermal development. In recognition of the importance of assisting geothermal regulatory development in the emerging geothermal countries of Latin America, during the 1995 to 1996 timeframe, the Geothermal Energy Association has acted in an advisory capacity to the Ministry of Energy and Mines of Peru, in the drafting of geothermal regulations for Peru. These regulations are designed to promote developmental investment in the geothermal resources of Peru, while simultaneously establishing reasonable standards for the protection of the people and the environment of the country. While these regulations are specific to Peru, they may well serve as a model for other countries of Latin America. Thus, the lessons learned in crafting the Peru regulatory regime may have applicability in other countries in which the geothermal industry is now working or may work in the future.

    6. How Energy Savings Performance Contracting Can Support State Climate and

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

      Energy Planning | Department of Energy Savings Performance Contracting Can Support State Climate and Energy Planning How Energy Savings Performance Contracting Can Support State Climate and Energy Planning Provides states and their stakeholders with a short synopsis for what it would look like to include energy savings performance contracting in their climate and energy plans, including current activity at the national and state levels, best practices, energy savings examples,

    7. Helium Energy | Open Energy Information

      Open Energy Info (EERE)

      Energy Jump to: navigation, search Name: Helium Energy Place: Spain Sector: Renewable Energy Product: Spain-based renewable energy development company. References: Helium Energy1...

    8. Semplice Energy | Open Energy Information

      Open Energy Info (EERE)

      Semplice Energy Jump to: navigation, search Name: Semplice Energy Place: Reading, United Kingdom Sector: Efficiency, Renewable Energy Product: Semplice Energy is an energy...

    9. Vision Energy | Open Energy Information

      Open Energy Info (EERE)

      Energy Jump to: navigation, search Name: Vision Energy Place: Cincinnati, Ohio Zip: 45227 Sector: Wind energy Product: Vision Energy focuses on wind energy development and...

    10. Best Energy | Open Energy Information

      Open Energy Info (EERE)

      Best Energy Place: Italy Sector: Renewable Energy Product: Italy-based energy company engaged in the development of renewable energy projects. References: Best Energy1 This...

    11. Chemically assisted mechanical refrigeration process

      DOE Patents [OSTI]

      Vobach, A.R.

      1987-11-24

      There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

    12. Chemically assisted mechanical refrigeration process

      DOE Patents [OSTI]

      Vobach, Arnold R.

      1987-01-01

      There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing he evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.

    13. Chemically assisted mechanical refrigeration process

      DOE Patents [OSTI]

      Vobach, A.R.

      1987-06-23

      There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

    14. Chemically assisted mechanical refrigeration process

      DOE Patents [OSTI]

      Vobach, Arnold R.

      1987-01-01

      There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.

    15. Solid-state energy storage module employing integrated interconnect board

      DOE Patents [OSTI]

      Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

      2004-09-28

      An electrochemical energy storage device includes a number of solid-state thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

    16. Strategies for financing energy projects in East Central Europe

      SciTech Connect (OSTI)

      Fortino, S.E.

      1995-12-01

      This paper discusses financing options available for energy (power/steam) projects in East Central Europe. It is intended to be an overview and practical guide to such options in today`s environment. A survey is made of the principal multilateral and other financial institutions providing funding and/or credit support in the region. These include the European Bank for Reconstruction and Development, the World Bank, the International Finance Corporation, the export credit agencies, and the commercial banks. Specific guarantee and other support mechanisms which some of these institutions provide are covered, including the latest developments. In addition to loan financing, potential sources of equity financing are discussed. Next, a description of the credit rating process by such institutions as Standard and Poor`s, and an example of a successful rating effort in the Czech Republic, lead into a discussion of accessing foreign and domestic bond markets to finance energy projects in the region.

    17. The relationship between polymer mobility and potential energy.

      SciTech Connect (OSTI)

      McCoy, John Dwane; Adolf, Douglas Brian; Budzien, Joanne L.

      2005-01-01

      The WLF equation is typically used to describe the dependence of polymer mobility on temperature at atmospheric pressure. Tests at different pressures would at least require different WLF parameterization. Completely different tests, for example, probing the temperature dependence of mobility at constant density, would require even greater modifications. By performing molecular dynamics simulations on simple chain molecules equilibrated at different thermodynamic states, we have shown that the mobility depends in a more general sense on the potential energy density of the system. That is, mobilities for any equilibrated state collapse onto one master curve when plotted against the potential energy density. Moreover, this relationship can be fit by either a 'generalized' WLF equation or by a power-law relationship observed in critical phenomena. When this mobility relationship is used within a rheologically simple, thermodynamically consistent, viscoelastic framework, quantitative agreement is seen between experimental data and theoretical predictions on a range of tests covering enthalpy relaxation to mechanical yield to physical aging.

    18. Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals

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

      Bringing you a prosperous future where energy is clean, abundant, reliable, and affordable Case Study Case Study Federal Energy Management Program Federal Energy Management Program Leading by example, saving energy and taxpayer dollars in federal facilities The 45 th Space Wing at Patrick Air Force Base (PAFB) is pursuing its energy goals through a partnership with Florida Power & Light (FPL). At the request of PAFB, FPL developed a base-wide comprehensive energy program that charts a course

    19. Leading the Way in Energy Best Practices | Department of Energy

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

      13, 2013 - 12:00am Addthis By Timothy Unruh, FEMP program manager America is a world leader when it comes to tackling the energy challenges of tomorrow. As such, the federal government must set an example for the rest of the country to follow as we move toward cleaner, more efficient forms of energy. Every year, the Energy Department's Federal Energy Management Program (FEMP) honors leaders in the federal government who have developed unique ways to conserve energy and improve water and vehicle

    20. Mechanical Engineering Department Technical Review

      SciTech Connect (OSTI)

      Carr, R.B.; Denney, R.M.

      1981-07-01

      The Mechanical Engineering Department Technical Review is published to inform readers of various technical activities within the Department, promote exchange of ideas, and give credit to personnel who are achieving the results. The report is presented in two parts: technical achievements and publication abstracts. The first is divided into seven sections, each of which reports on an engineering division and its specific activities related to nuclear tests, nuclear explosives, weapons, energy systems, engineering sciences, magnetic fusion, and materials fabrication.

    1. FCTO Announces Plenary Talk at American Society of Mechanical...

      Energy Savers [EERE]

      FCTO Announces Plenary Talk at American Society of Mechanical Engineers Energy Sustainability and Fuel Cell Technology Conference FCTO Announces Plenary Talk at American Society of ...

    2. Modeling-Thermo-electrochemistry, Capacity Degradation and Mechanics...

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

      More Documents & Publications Microscale Electrode Design Using Coupled Kinetic, Thermal and Mechanical Modeling In-Situ Electron Microscopy of Electrical Energy Storage Materials ...

    3. Johney Green to Lead NREL Mechanical and Thermal Systems Engineering...

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

      Johney Green to Lead NREL Mechanical and Thermal Systems Engineering Research August 11, 2016 Photo of Johney Green Photo of Johney Green The Energy Department's National Renewable ...

    4. CBECS - Buildings and Energy in the 1980's, Table Titles

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

      for primary or site energy ("p" or "s"). For example, Table R8.90p, shows primary energy data for residential buildings for the 1990 survey year. The tables are arranged into...

    5. Policies and Programs | Department of Energy

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

      Policies and Programs Policies and Programs State, local, and tribal governments and K-12 schools can advance clean energy goals through a variety of policies and programs designed and implemented to maximize effectiveness within organizations and throughout jurisdictions. Energy Efficiency Image of a washing machine. Energy efficiency policies and programs help drive the implementation of projects that reduce energy use. Examples include appliance standards, building energy codes, commissioning

    6. Energy 101: Wind Turbines | Department of Energy

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

      Energy 101: Wind Turbines Energy 101: Wind Turbines Addthis Description See how wind turbines generate clean electricity from the power of the wind. Highlighted are the various parts and mechanisms of a modern wind turbine. Duration 2:16 Topic Tax Credits, Rebates, Savings Wind Energy Economy Credit Energy Department Video MR. : We've all seen those creaky old windmills on farms, and although they may seem about as low-tech as you can get, those old windmills are the predecessors for new modern

    7. Geothermal Energy Projects | Department of Energy

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

      Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy ...

    8. Radiant energy collection and conversion apparatus and method

      DOE Patents [OSTI]

      Hunt, Arlon J.

      1982-01-01

      The apparatus for collecting radiant energy and converting same to alternate energy form includes a housing having an interior space and a radiation transparent window allowing, for example, solar radiation to be received in the interior space of the housing. Means are provided for passing a stream of fluid past said window and for injecting radiation absorbent particles in said fluid stream. The particles absorb the radiation and because of their very large surface area, quickly release the heat to the surrounding fluid stream. The fluid stream particle mixture is heated until the particles vaporize. The fluid stream is then allowed to expand in, for example, a gas turbine to produce mechanical energy. In an aspect of the present invention properly sized particles need not be vaporized prior to the entrance of the fluid stream into the turbine, as the particles will not damage the turbine blades. In yet another aspect of the invention, conventional fuel injectors are provided to inject fuel into the fluid stream to maintain the proper temperature and pressure of the fluid stream should the source of radiant energy be interrupted. In yet another aspect of the invention, an apparatus is provided which includes means for providing a hot fluid stream having hot particles disbursed therein which can radiate energy, means for providing a cooler fluid stream having cooler particles disbursed therein, which particles can absorb radiant energy and means for passing the hot fluid stream adjacent the cooler fluid stream to warm the cooler fluid and cooler particles by the radiation from the hot fluid and hot particles.

    9. Modeling the mechanical response of PBX 9501

      SciTech Connect (OSTI)

      Ragaswamy, Partha; Lewis, Matthew W; Liu, Cheng; Thompson, Darla G

      2010-01-01

      An engineering overview of the mechanical response of Plastic-Bonded eXplosives (PBXs), specifically PBX 9501, will be provided with emphasis on observed mechanisms associated with different types of mechanical testing. Mechanical tests in the form of uniaxial tension, compression, cyclic loading, creep (compression and tension), and Hopkinson bar show strain rate and temperature dependence. A range of mechanical behavior is observed which includes small strain recoverable response in the form of viscoelasticity; change in stiffness and softening beyond peak strength due to damage in the form microcracks, debonding, void formation and the growth of existing voids; inelastic response in the form of irrecoverable strain as shown in cyclic tests, and viscoelastic creep combined with plastic response as demonstrated in creep and recovery tests. The main focus of this paper is to elucidate the challenges and issues involved in modeling the mechanical behavior of PBXs for simulating thermo-mechanical responses in engineering components. Examples of validation of a constitutive material model based on a few of the observed mechanisms will be demonstrated against three point bending, split Hopkinson pressure bar and Brazilian disk geometry.

    10. Help:Citations | Open Energy Information

      Open Energy Info (EERE)

      the Cite template. For example, to cite U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis in this page, just add the following code: Cite|Billy's paper|U.S....

    11. Annual Energy Outlook 2011 Reference Case

      Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

      (RFS2, for example) * Prices of primary energy (crude oil, etc.) LP * Minimize cost to ... Biomass- based diesel FAME biodiesel Green Diesel Cellulosic Drop-in For use as motor ...

    12. User:Nlangle | Open Energy Information

      Open Energy Info (EERE)

      Renewable Energy Opportunity DataBus SmartGrid.gov My Code Lab Green Button Testing Map Test User:NlangleWidget Test Page Migration Mass Page Migration example For use when...

    13. Tax Credits, Rebates & Savings | Department of Energy

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

      Metropolitan Edison Company SEF Grants (FirstEnergy Territory) Examples of projects funded in the past are available on the program web site, along with details of the grant...

    14. Current Renewable Energy Technologies and Future Projections

      SciTech Connect (OSTI)

      Allison, Stephen W; Lapsa, Melissa Voss; Ward, Christina D; Smith, Barton; Grubb, Kimberly R; Lee, Russell

      2007-05-01

      The generally acknowledged sources of renewable energy are wind, geothermal, biomass, solar, hydropower, and hydrogen. Renewable energy technologies are crucial to the production and utilization of energy from these regenerative and virtually inexhaustible sources. Furthermore, renewable energy technologies provide benefits beyond the establishment of sustainable energy resources. For example, these technologies produce negligible amounts of greenhouse gases and other pollutants in providing energy, and they exploit domestically available energy sources, thereby reducing our dependence on both the importation of fossil fuels and the use of nuclear fuels. The market price of renewable energy technologies does not reflect the economic value of these added benefits.

    15. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

      Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

    16. Sandia Energy Transportation Energy

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

      c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

    17. Sandia Energy Renewable Energy

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

      c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

    18. Solar Energy

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

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

    19. Energy Research

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

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

    20. ocean energy

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

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

    1. Spacetime averaged null energy condition

      SciTech Connect (OSTI)

      Urban, Douglas; Olum, Ken D.

      2010-06-15

      The averaged null energy condition has known violations for quantum fields in curved space, even when one considers only achronal geodesics. Many such examples involve rapid variation in the stress-energy tensor in the vicinity of the geodesic under consideration, giving rise to the possibility that averaging in additional dimensions would yield a principle universally obeyed by quantum fields. However, after discussing various procedures for additional averaging, including integrating over all dimensions of the manifold, we give here a class of examples that violate any such averaged condition.

    2. Energy and Climate Partnership of the Americas | Department of Energy

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

      Energy and Climate Partnership of the Americas Energy and Climate Partnership of the Americas The Office of International Affairs (IA) coordinates DOE participation in the Energy and Climate Partnership of the Americas (ECPA). DOE and the State Department's Office of Western Hemisphere Affairs chair ECPA for the United States. ECPA is a key multilateral mechanism to advance clean energy deployment and reduce the climate change impacts of energy technologies in the Western Hemisphere. ECPA is a

    3. Energy 101: Geothermal Energy | Department of Energy

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

      Geothermal Energy Energy 101: Geothermal Energy Addthis Description See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity. Topic Geothermal Text Version Below is the text version for the Energy 101: Geothermal Energy video. The words "Energy 101: Geothermal Energy"

    4. Energy Planning

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

      Energy Planning Agenda * What is energy planning? * The process * The plan * Strategic Energy Planning (SEP) Workbook * Other resources 2 What is Energy Planning? * Brings desired ...

    5. DOE Zero Energy Ready Home

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

      Zero Energy Ready Home Savings & Cost Estimate Summary October 2015 www.buildings.energy.gov/zero DOE Zero Energy Ready Home Savings & Cost Estimate Summary October 2015 October 2015 Page 2 of 14 INTRODUCTION In considering the business strategy for constructing and selling Zero Energy Ready Homes through the DOE Zero Energy Ready Home program, builders and other program partners understandably want to know about the added costs. Upgrades in insulation, air sealing, mechanical equipment

    6. Margin of Safety Definition and Examples Used in Safety Basis Documents and the USQ Process

      SciTech Connect (OSTI)

      Beaulieu, R. A.

      2013-10-03

      The Nuclear Safety Management final rule, 10 CFR 830, provides an undefined term, margin of safety (MOS). Safe harbors listed in 10 CFR 830, Table 2, such as DOE-STD-3009 use but do not define the term. This lack of definition has created the need for the definition. This paper provides a definition of MOS and documents examples of MOS as applied in a U.S. Department of Energy (DOE) approved safety basis for an existing nuclear facility. If we understand what MOS looks like regarding Technical Safety Requirements (TSR) parameters, then it helps us compare against other parameters that do not involve a MOS. This paper also documents parameters that are not MOS. These criteria could be used to determine if an MOS exists in safety basis documents. This paper helps DOE, including the National Nuclear Security Administration (NNSA) and its contractors responsible for the safety basis improve safety basis documents and the unreviewed safety question (USQ) process with respect to MOS.

    7. Lessons Learned from the Development of an Example Precision Information Environment for International Safeguards

      SciTech Connect (OSTI)

      Gastelum, Zoe N.; Henry, Michael J.; Burtner, IV, E. R.; Doehle, J. R.; Hampton, S. D.; La Mothe, R. R.; Nordquist, P. L.; Zarzhitsky, D. V.

      2014-12-01

      The International Atomic Energy Agency (IAEA) is interested in increasing capabilities of IAEA safeguards inspectors to access information that would improve their situational awareness on the job. A mobile information platform could potentially provide access to information, analytics, and technical and logistical support to inspectors in the field, as well as providing regular updates to analysts at IAEA Headquarters in Vienna or at satellite offices. To demonstrate the potential capability of such a system, Pacific Northwest National Laboratory (PNNL) implemented a number of example capabilities within a PNNL-developed precision information environment (PIE), and using a tablet as a mobile information platform. PNNL’s safeguards proof-of-concept PIE intends to; demonstrate novel applications of mobile information platforms to international safeguards use cases; demonstrate proof-of-principle capability implementation; and provide “vision” for capabilities that could be implemented. This report documents the lessons learned from this two-year development activity for the Precision Information Environment for International Safeguards (PIE-IS), describing the developed capabilities, technical challenges, and considerations for future development, so that developers working to develop a similar system for the IAEA or other safeguards agencies might benefit from our work.

    8. Seismic acquisition and processing methodologies in overthrust areas: Some examples from Latin America

      SciTech Connect (OSTI)

      Tilander, N.G.; Mitchel, R..

      1996-08-01

      Overthrust areas represent some of the last frontiers in petroleum exploration today. Billion barrel discoveries in the Eastern Cordillera of Colombia and the Monagas fold-thrust belt of Venezuela during the past decade have highlighted the potential rewards for overthrust exploration. However the seismic data recorded in many overthrust areas is disappointingly poor. Challenges such as rough topography, complex subsurface structure, presence of high-velocity rocks at the surface, back-scattered energy and severe migration wavefronting continue to lower data quality and reduce interpretability. Lack of well/velocity control also reduces the reliability of depth estimations and migrated images. Failure to obtain satisfactory pre-drill structural images can easily result in costly wildcat failures. Advances in the methodologies used by Chevron for data acquisition, processing and interpretation have produced significant improvements in seismic data quality in Bolivia, Colombia and Trinidad. In this paper, seismic test results showing various swath geometries will be presented. We will also show recent examples of processing methods which have led to improved structural imaging. Rather than focusing on {open_quotes}black box{close_quotes} methodology, we will emphasize the cumulative effect of step-by-step improvements. Finally, the critical significance and interrelation of velocity measurements, modeling and depth migration will be explored. Pre-drill interpretations must ultimately encompass a variety of model solutions, and error bars should be established which realistically reflect the uncertainties in the data.

    9. Energy News | Department of Energy

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

      2015 Energy Department Announces Six Clean Energy Projects through Partnership with Israel U.S. Department of Energy and Israel's Ministry of National Infrastructure, Energy and...

    10. Leonardo Energy | Open Energy Information

      Open Energy Info (EERE)

      Area: Energy Efficiency, Renewable Energy, Transportation Resource Type: Webinar, Training materials Website: www.leonardo-energy.org References: Leonardo Energy 1 "Leonardo...

    11. Energy Insight | Open Energy Information

      Open Energy Info (EERE)

      Energy Insight Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Insight AgencyCompany Organization: Tendril Connect Sector: Energy Focus Area: Energy Efficiency...

    12. Conexia Energy | Open Energy Information

      Open Energy Info (EERE)

      Conexia Energy Jump to: navigation, search Name: Conexia Energy Place: Aix-en-Provence, France Zip: 13857 Sector: Renewable Energy Product: French renewable energy consulting and...

    13. Raz Energy | Open Energy Information

      Open Energy Info (EERE)

      Energy Jump to: navigation, search Name: Raz Energy Place: Carolles, France Zip: 50740 Sector: Renewable Energy Product: Carolles-based renewable energy consultancy and project...

    14. Solar Energy | Department of Energy

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

      Energy Resource Library Solar Energy Solar Energy Below are resources for Tribes on solar energy technologies. A Guide to Community Solar: Utility, Private, and Nonprofit ...

    15. Also Energy | Open Energy Information

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      Also Energy Jump to: navigation, search Logo: Also Energy Name: Also Energy Address: PO Box 17877 Place: Boulder, Colorado Zip: 80308 Region: Rockies Area Product: Renewable Energy...

    16. Energy Efficiency | Department of Energy

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

      Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. ... Source: Northwest SEED. Home and Building Technologies Basics Learn about energy ...

    17. Nature Energie | Open Energy Information

      Open Energy Info (EERE)

      Nature Energie Jump to: navigation, search Name: Nature Energie Place: France Sector: Solar, Wind energy Product: French developer of wind and solar energy projects. References:...

    18. Simple Energy | Open Energy Information

      Open Energy Info (EERE)

      Summary LAUNCH TOOL Name: Simple Energy AgencyCompany Organization: Simple Energy Sector: Energy Focus Area: Energy Efficiency Resource Type: Softwaremodeling tools User...

    19. EVZA Energy | Open Energy Information

      Open Energy Info (EERE)

      Energy Jump to: navigation, search Name: EVZA Energy Place: Germany Sector: Renewable Energy Product: Waste disposal comapany involved with renewable energy in the form of...

    20. Solgal Energy | Open Energy Information

      Open Energy Info (EERE)

      Energy Jump to: navigation, search Logo: Solgal Energy Name: Solgal Energy Address: Israel Place: Alon Hagalil Zip: 17920 Product: Renewable energy solutions Year Founded: 2008...