National Library of Energy BETA

Sample records for turbine advisory council

  1. NASA Advisory Council Subcommittee Recommendation

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA Advisory Council Subcommittee Recommendation Subcommittee Name: Planetary Science Chair: Sean. Short description of the proposed Recommendation The PSS recommends that NASA reconsider PI at selection and either mission cost growth or mission success. We recommend further that NASA advertise

  2. NASA Advisory Council Subcommittee Recommendation

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA Advisory Council Subcommittee Recommendation Subcommittee Name: Planetary Science Chair: Sean in the Lunar Exploration Roadmap, that NASA formulate a transition strategy during the roadmapping process and capabilities built up on the Moon. The PSS further recommends that NASA expand its current level of interaction

  3. NASA Advisory Council Subcommittee Recommendation

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA Advisory Council Subcommittee Recommendation Subcommittee Name: Planetary Science Chair: Sean requirements than NASA alone can support. The Cassini-Huygens mission is an example where such a partnership, there are key areas of technological expertise for which NASA will always wish to maintain a position

  4. NASA Advisory Council Subcommittee Recommendation

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA Advisory Council Subcommittee Recommendation Subcommittee Name: Planetary Science Chair: Sean description of the proposed Recommendation The PSS recommends that NASA and NAC approve the formation). Following NAC and NASA approval of an SBAG, a Small Bodies Workshop will be planned to develop

  5. NASA ADVISORY COUNCIL National Aeronautics and Space Administration

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA ADVISORY COUNCIL National Aeronautics and Space Administration Washington, DC 20546 Hon Aeronautics and Space Administration Washington, DC 20546 Dear Dr. Griffin: The NASA Advisory Council met

  6. Thomas Roser Community Advisory Council

    E-Print Network [OSTI]

    Homes, Christopher C.

    for RHIC #12;2 RHIC NSRL LINAC Booster AGS Tandems STAR 6:00 o'clock PHENIX 8:00 o'clock 10:00 o'clock Jet Proton beam in AGS: July 1960 (50 years) Ion beam in AGS: 1987 AGS Booster: 1991 RHIC Construction: 1993Thomas Roser Community Advisory Council October 14, 2010 Collisions of Uranium at RHIC Discoveries

  7. Research Strategic Advisory Council Thursday, October 9, 2014

    E-Print Network [OSTI]

    Nicholson, Bruce J.

    MINUTES Research Strategic Advisory Council Thursday, October 9, 2014 3:00pm ­ 4:00pm AAB 302 Simmonds ______________________________________________________________________________________ A Research Strategic Advisory Council (RSAC) weblink (http://research.uthscsa.edu/rsac.shtml) has been created

  8. Approved by CAST Council CAST Learning Technology Advisory Committee

    E-Print Network [OSTI]

    Branoff, Theodore J.

    Approved by CAST Council 12/3/04 CAST Learning Technology Advisory Committee Provost John Presley and security matters. Other probable functions that may be the purview of a CAST Technology Committee would be to advise the Dean on long term planning for technology; periodically review and suggest revisions to CAST

  9. PFAC Annual Report 2011 Patient and Family Advisory Councils

    E-Print Network [OSTI]

    Liu, Xiaole Shirley

    and Family Advisory Councils celebrated their 13 (Adult PFAC) and 12 (Pediatric PFAC) years. Adult PFAC Center for Cancer Care (which opened in February 2011), the Adult PFAC took on a major role one of movein, a tracking system that had been implemented in the old building was rolled across

  10. Final as accepted by the NAC on Oct. 6, 2010 NASA Advisory Council

    E-Print Network [OSTI]

    Chapman, Clark R.

    1 Final as accepted by the NAC on Oct. 6, 2010 Report of the NASA Advisory Council Ad Hoc Task Executive Near-Earth Object Observations Program HQ NASA Thomas D. Jones Visiting Senior Research Scientist Bette Siegel Exploration Systems Mission Directorate HQ NASA #12;4 Executive Summary The Ad-Hoc Task

  11. Independent Scientific Advisory Board for the Northwest Power and Conservation Council,

    E-Print Network [OSTI]

    Independent Scientific Advisory Board for the Northwest Power and Conservation Council, Columbia ongoing evaluation for the new Federal Columbia River Power System Biological Opinion (BiOp). COMPASS) realistically portray the hydro-system and variable river conditions - The fit to available in-river and hydro

  12. Policy Review Process and Background The University Advisory Council subcommittee on Consensual Relations was chaired by

    E-Print Network [OSTI]

    Hickey, Timothy J.

    Policy Review Process and Background The University Advisory Council subcommittee on Consensual by the UAC with reviewing the consensual relationship policies of our peer institutions and drafting a policy for Brandeis faculty and staff in keeping with our values and traditions. After reviewing policies from public

  13. Fermilab | Directorate | Committees & Councils | Employee Advisory Group

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTech Connect LargeSubmitPhysicsEmployee Advisory

  14. Committees per January 1, 2015 Member of the national advisory council for science, technology and innovation (AWTI) (August 2014

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    for the Environment and Infrastructure "The future of the Dutch Energy Supply" (December 2014 ­ present) · Member ­ present) · Member of the TNO Strategic Advisory Board on Energy (2011 ­ present) · Member Energy Materials (ECN+3TU) (June 2013 ­ present) Committees (past) · Member of the national Topteam

  15. Research Council (RC) Wednesday, October 25, 2006

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Research Council (RC) Wednesday, October 25, 2006 Minutes Present: Dr. Sandra Hewett, Dr. Anne. Leslie Wolfson School of Medicine Research Council vis-à-vis new UCHC Research Council ­ Where do we go from here? With the disbandment of the Institutional Research Policy Advisory Committee, it is now

  16. WATER ADVISORY PARTNERSHIP

    E-Print Network [OSTI]

    US Army Corps of Engineers

    COCONINO PLATEAU WATER ADVISORY COUNCIL& WATERSHED PARTNERSHIP 3624 E. Mesquite St. Gilbe~t, Arizona 85296" 1832 Participants: Arizona Department of Environmental Quality Arizona Department of Water City ofFlagstaff City of Page City of Sedona City of Williams Coconino County Doney Park Water Company

  17. SEAS Employee Council Meeting September 12, 2012

    E-Print Network [OSTI]

    Huang, Wei

    SEAS Employee Council Meeting September 12, 2012 Council Members Present: Natalie Edwards (CS to the SEAS employee listserv. Jayne Weber updated us on the Strategic Plan Advisory Committee Meeting goals and ask constituents if they want to be included in a job directory o The staff development day

  18. Generating Resources Advisory Committee

    E-Print Network [OSTI]

    Generating Resources Advisory Committee May 28, 2014 Steve Simmons Gillian Charles #12;2 9:30 AM plants 10:45 AM Break 11:00 AM Peaking Technologies Continued... 11:30 AM Combined Cycle Combustion Turbine and Utility Scale Solar PV Reference plant updates Levelized cost of energy 12:00 PM Lunch

  19. 1987 annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the Department of Energy`s cultural resource activities at Colorado UMTRA Project sites

    SciTech Connect (OSTI)

    Not Available

    1988-04-01

    This report is a summary of the Department of Energy`s (DOE) cultural resource investigations related to the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE`s obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December, 1984. A summary of the cultural resource surveys and identified resources is provided for project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock, Colorado. This report summarizes all DOE UKTRA Project cultural resource activities in Colorado for the 1987 calender year.

  20. Annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the US Department of Energy`s cultural resource activities at Colorado UMTRA Project sites, January--December 1991

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    This report is a summary of the US Department of Energy`s (DOE) cultural resource investigations for the Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE`s obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December 1984. Summaries of the cultural resource surveys and identified resources are provided for the UMTRA Project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. This report covers all UMTRA Project cultural resource activities in Colorado from January through December 1991.

  1. 1987 annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the Department of Energy's cultural resource activities at Colorado UMTRA Project sites. [Uranium Mill Tailings Remedial Action (UMTRA) Project

    SciTech Connect (OSTI)

    Not Available

    1988-04-01

    This report is a summary of the Department of Energy's (DOE) cultural resource investigations related to the DOE's Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE's obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December, 1984. A summary of the cultural resource surveys and identified resources is provided for project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock, Colorado. This report summarizes all DOE UKTRA Project cultural resource activities in Colorado for the 1987 calender year.

  2. COTS Status NASA Advisory Council

    E-Print Network [OSTI]

    Waliser, Duane E.

    engines #12;3 Cargo Augmentation Funding Summary $288M additional funding was authorized and appropriated Solar Array Deployment Tests Spacecraft Thermal Vacuum System Test Infrastructure Enhancements (Launch Check Trunk to Dragon "Claw" Solar Array #12;6 SpaceX Recent Progress (Cont.) F9-3 1st Stage at Launch

  3. NASA Advisory Council Subcommittee Recommendation

    E-Print Network [OSTI]

    Rathbun, Julie A.

    of the Lunar Architecture Team (LAT), it was unclear how the lunar outpost would become sustainable to allow for Space Exploration may have become blurred during the lunar exploration architecture planning process was that ISRU is essential for outpost sustainability and for feed-forward to Mars. Moreover, not all potential

  4. Advisory Council on Historic Preservation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A sCOLONY PROJECTRecord4 The new buildingofaNational

  5. QuarterlyCouncil > In this issue

    E-Print Network [OSTI]

    is a combined-cycle plant that uses the heat generated by the primary turbine to run a secondary turbine 2012 03 04 11 Northwest Power and Conservation Council > Summer 2012 StrIkIng a balanCe between energy A Chance to Reclaim Prime Salmon and Steelhead Habitat of Idaho Power Company with the added benefit

  6. BUILDING STRONGBUILDING STRONG Turbine Survival Program

    E-Print Network [OSTI]

    BUILDING STRONG®BUILDING STRONG® Turbine Survival Program Northwest Power and Conservation Council February 9, 2011 Martin Ahmann USACE NWW #12;BUILDING STRONG® Briefing Purpose Provide an overview of the CRFM's Turbine Survival Program and how it supports the Rehabilitation Process #12;BUILDING STRONG

  7. UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON STUDENT AFFAIRS

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON STUDENT AFFAIRS The Faculty Council on Student Affairs launched early in 1999. President McCormick appointed the President's Advisory Committee on Diversity that committee, which is, he said, a "broad- based policy-driven group." Much of the direction of his involvement

  8. Venice Sustainability Advisory Panel

    E-Print Network [OSTI]

    2009-01-01

    Venice Sustainability Advisory PanelFINAL REPORT Venice Sustainability Advisory Panel FinalInvestigator The Venice Sustainability Advisory Panel (

  9. New IRS Rules for Small and Medium Wind Turbines

    Broader source: Energy.gov [DOE]

    The Small Wind Certification Council (SWCC) will host a webinar on how certification is being used to meet the new Internal Revenue Service (IRS) requirements for small and medium wind turbines...

  10. NATURAL GAS ADVISORY COMMITTEE Name Affiliation Sector

    E-Print Network [OSTI]

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

  11. Science &Technology Facilities Council

    E-Print Network [OSTI]

    Science &Technology Facilities Council Science &Technology Facilities Council Science and Technology Facilities Council Annual Report and Accounts 2011-2012 Science and Technology Facilities Council Laboratory, Cheshire; UK Astronomy Technology Centre, Edinburgh; Chilbolton Observatory, Hampshire; Isaac

  12. Annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the US Department of Energy's cultural resource activities at Colorado UMTRA Project sites, January--December 1991. [Uranium Mill Tailings Remedial Action (UMTRA) Project

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    This report is a summary of the US Department of Energy's (DOE) cultural resource investigations for the Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE's obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December 1984. Summaries of the cultural resource surveys and identified resources are provided for the UMTRA Project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. This report covers all UMTRA Project cultural resource activities in Colorado from January through December 1991.

  13. Electricity Advisory Committee, U.S. Department of Energy: Advisory...

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

    Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee Charter, August 9, 2012 Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee...

  14. Fermilab | Directorate | Committees & Councils | Scientist Advisory Council

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTech Connect LargeSubmitPhysicsEmployee

  15. Community Advisory Council December 13, 2012

    E-Print Network [OSTI]

    Homes, Christopher C.

    said she read an article recently about the toxic impact of hydro-fracking on Long Island and asked Esposito said there is all fracking, all the time. Detweiler, liaison to the CAC, apologized that no one

  16. NASA ADVISORY COUNCIL COMMERCIAL SPACE COMMITTEE

    E-Print Network [OSTI]

    Waliser, Duane E.

    , operations, and sustaining · Payload and flight science experiment processing, integration and testing · Development, test and demonstration of advanced flight systems and transformational technologies · Developing IRIS ­ Interface Region Imaging Spectrograph TDRS K ­ Tracking and Data Relay System 2013 LDCM

  17. User Advisory Council | Argonne Leadership Computing Facility

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentat LENA|Upcoming Purchasing and

  18. Fermilab | Directorate | Engineering Advisory Council (EAC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTech ConnectTimothy Meyer Chief Operating

  19. CASL - Industry Council

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

    Member round Robin Discussion and New Action items Organization Senior Leadership Technical Leadership Outreach Board of Directors Industry Council Science Council One-Roof Culture...

  20. CASL - Industry Council Resources

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

    2014 March 17, 2015 Upcoming Meeting Information Organization Senior Leadership Technical Leadership Outreach Board of Directors Industry Council Science Council One-Roof Culture...

  1. Independent Scientific Advisory Board Review of NOAA Fisheries'

    E-Print Network [OSTI]

    ....................................................................................14 3.1: SNAKE RIVER BASIN FALL CHINOOK SALMON RUN RECONSTRUCTION AS A BASIS FOR MULTISTAGE STOCK Populations in the Interior Columbia River Basin (June 28, 2013 draft) ISAB 2013-5 October 18, 2013 #12;Independent Scientific Advisory Board for the Northwest Power and Conservation Council, Columbia River Basin

  2. Wind turbine

    DOE Patents [OSTI]

    Cheney, Jr., Marvin C. (Glastonbury, CT)

    1982-01-01

    A wind turbine of the type having an airfoil blade (15) mounted on a flexible beam (20) and a pitch governor (55) which selectively, torsionally twists the flexible beam in response to wind turbine speed thereby setting blade pitch, is provided with a limiter (85) which restricts unwanted pitch change at operating speeds due to torsional creep of the flexible beam. The limiter allows twisting of the beam by the governor under excessive wind velocity conditions to orient the blades in stall pitch positions, thereby preventing overspeed operation of the turbine. In the preferred embodiment, the pitch governor comprises a pendulum (65,70) which responds to changing rotor speed by pivotal movement, the limiter comprising a resilient member (90) which engages an end of the pendulum to restrict further movement thereof, and in turn restrict beam creep and unwanted blade pitch misadjustment.

  3. Scientific Advisory Committee

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

    Scientific Advisory Committee Print The ALS Scientific Advisory Committee (SAC) advises Berkeley Lab and ALS management on issues relating to ALS operations, resource allocation,...

  4. Physics Advisory Committee Meeting

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

    2010 Physics Advisory Committee Meeting November 4-6, 2010 Comments and Recommendations Introduction The Fermilab Physics Advisory Committee (PAC) met to consider a number of...

  5. Nuclear Energy Advisory Committee

    Broader source: Energy.gov [DOE]

    The Nuclear Energy Advisory Committee (NEAC), formerly the Nuclear Energy Research Advisory Committee (NERAC), was established on October 1, 1998, to provide independent advice to the Office of...

  6. Advisory Panels

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications Traditional Knowledge KiosksAboutHelpUnderstanding solarAdvisoryAdvisory

  7. Electricity Advisory Committee, U.S. Department of Energy: Advisory...

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

    Committee, U.S. Department of Energy: Advisory Committee Charter, August 9, 2010 Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee Charter, August 9,...

  8. Electricity Advisory Committee, U.S. Department of Energy: Advisory...

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

    2 Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee Charter, August 9, 2012 The charter of the Electricity Advisory Committee for the Department of...

  9. Electricity Advisory Committee, U.S. Department of Energy: Advisory...

    Office of Environmental Management (EM)

    2 Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee Charter, August 9, 2010 Federal Register Notice For Electricity Advisory Committee - October 19 and...

  10. Electricity Advisory Committee, U.S. Department of Energy: Advisory...

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

    0 Electricity Advisory Committee, U.S. Department of Energy: Advisory Committee Charter, August 9, 2010 The charter of the reconstituted Electricity Advisory Committee for the...

  11. Advisory Committee Minutes

    Broader source: Energy.gov [DOE]

    Advisory Committee Minutes, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  12. Electricity Advisory Committee (EAC) - 2011 Meetings | Department...

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

    Services Electricity Advisory Committee Archived Meetings 2008-2014 Electricity Advisory Committee (EAC) - 2011 Meetings Electricity Advisory Committee (EAC) - 2011...

  13. Electricity Advisory Committee (EAC) - 2014 Meetings | Department...

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

    Services Electricity Advisory Committee Archived Meetings 2008-2014 Electricity Advisory Committee (EAC) - 2014 Meetings Electricity Advisory Committee (EAC) - 2014...

  14. Electricity Advisory Committee (EAC) - 2012 Meetings | Department...

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

    Services Electricity Advisory Committee Archived Meetings 2008-2014 Electricity Advisory Committee (EAC) - 2012 Meetings Electricity Advisory Committee (EAC) - 2012...

  15. Electricity Advisory Committee: 2008 Membership Roster | Department...

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

    Electricity Advisory Committee: 2008 Membership Roster Electricity Advisory Committee: 2008 Membership Roster Membership Roster of the 2008 Electricity Advisory Committee....

  16. Electricity Advisory Committee - Federal Register Notices | Department...

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

    Federal Register Notices Electricity Advisory Committee - Federal Register Notices Electricity Advisory Committee - Federal Register Notices February 17, 2015 Electricity Advisory...

  17. Single Rotor Turbine

    DOE Patents [OSTI]

    Platts, David A. (Los Alamos, NM)

    2004-10-26

    A rotor for use in turbine applications has a centrifugal compressor having axially disposed spaced apart fins forming passages and an axial turbine having hollow turbine blades interleaved with the fins and through which fluid from the centrifugal compressor flows.

  18. Steam Turbine Cogeneration 

    E-Print Network [OSTI]

    Quach, K.; Robb, A. G.

    2008-01-01

    Steam turbines are widely used in most industrial facilities because steam is readily available and steam turbine is easy to operate and maintain. If designed properly, a steam turbine co-generation (producing heat and power simultaneously) system...

  19. Energy 101: Wind Turbines

    ScienceCinema (OSTI)

    None

    2013-05-29

    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.

  20. Energy 101: Wind Turbines

    SciTech Connect (OSTI)

    None

    2011-01-01

    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.

  1. Programmatic agreement among the USDOE/RL Operations Office, the Advisory Council on Historic Preservation, and the WA State Historic Preservation Office for the maintenance, deactivation, alteration and demolition of the built environment on the Hanford Site, Washington

    SciTech Connect (OSTI)

    Lloyd, D.W.

    1997-08-01

    This Programmatic Agreement (PA) addresses the built environment (i.e., buildings and structures) constructed during the Manhattan Project and Cold War Era periods of Hanford`s operational history. As such it encompasses the years 1943 through 1990. The identification, evaluation, and treatment of buildings and historic archeological remains on the Hanford Site predating 1943 will be accomplished through Sections 800.4 through 800.6 of the Council`s regulations. This PA will be in effect from the date of signature until September 30, 2000. Completion of the Sitewide Treatment Plan established under this PA satisfies all Section 106 requirements for identification, evaluation, and treatment necessary for all undertakings, up to and including demolition which may affect Manhattan Project and Cold War Era properties. This PA may be extended if the Sitewide Treatment Plan has not been completed by the end of FY 2000. Identification, evaluation, and treatment of properties constructed on the Hanford Site after 1990 will be handled pursuant to the regulations in effect at the time such properties are eligible for review.

  2. David Perrin COLLEGE COUNCIL

    E-Print Network [OSTI]

    Capecchi, Mario R.

    Felixberto "Jun" Daniel Organizational Chart 2014 Associate Dean Academic Affairs Karen Paisley Committee Karen Paisley College Research Committee Kelly Bricker College Advisory Committee Glenn Richardson

  3. 36 AUGUST | 2011 EnhancEd TurbinE

    E-Print Network [OSTI]

    Kusiak, Andrew

    36 AUGUST | 2011 EnhancEd TurbinE PErformancE moniToring comPonEnTs of wind TurbinEs are affected by asymmetric loads, variable wind speeds, and se- vere weather conditions which cause wind turbines to change their states. A typical wind turbine under- goes various states during its daily operations. The wind turbine

  4. Advisory Panels

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications Traditional Knowledge KiosksAboutHelpUnderstanding solarAdvisory

  5. Advisory Committees

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery Act RecoveryTechnologies |AppliancesWaterAdvisory

  6. Advisory Panels

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery Act RecoveryTechnologies |AppliancesWaterAdvisoryALS

  7. Foam Cleaning of Steam Turbines 

    E-Print Network [OSTI]

    Foster, C.; Curtis, G.; Horvath, J. W.

    2000-01-01

    The efficiency and power output of a steam turbine can be dramatically reduced when deposits form on the turbine blades. Disassembly and mechanical cleaning of the turbine is very time consuming and costly. Deposits can be removed from the turbine...

  8. Off-design performance characteristics of a twin shaft gas turbine engine with regeneration 

    E-Print Network [OSTI]

    Leckie, Todd Stewart

    1984-01-01

    of Advisory Comnittee: Dr. Peter E. Jenkins An analytical srx)el was developed which determines the operating point at various gasifier speeds for a twin shaft gas turbine engine with regeneration. The model also calculates temperatures and pressures thrm... and speed for the compressor 81 82 A4 Non-dQnensional mass flow as a function of pressure ratio for the gasifier turbine 83 A5 Isentropic efficiency as a function of pressure ratio and non-dimensional speed for the gasifier turbine A6 Non...

  9. Wind Turbines Benefit Crops

    ScienceCinema (OSTI)

    Takle, Gene

    2013-03-01

    Ames Laboratory associate scientist Gene Takle talks about research into the effect of wind turbines on nearby crops. Preliminary results show the turbines may have a positive effect by cooling and drying the crops and assisting with carbon dioxide uptake.

  10. Wind Turbines Benefit Crops

    SciTech Connect (OSTI)

    Takle, Gene

    2010-01-01

    Ames Laboratory associate scientist Gene Takle talks about research into the effect of wind turbines on nearby crops. Preliminary results show the turbines may have a positive effect by cooling and drying the crops and assisting with carbon dioxide uptake.

  11. President's Council Autumn 2006

    E-Print Network [OSTI]

    Goda, Keisuke

    · Migration · Pollution ... ... #12;5 President's Council Autumn 2006 Population 2002 Source Pollution l Aging society l ... At the Forefront of Global Challenges #12;10 President's Council CO 2 H 2 O Chlorophyll O 2 Sun Light Carbohydrate CO2 H2O Knowledge Explosion Photosynthesis

  12. Science &Technology Facilities Council

    E-Print Network [OSTI]

    Science &Technology Facilities Council Accelerator Science and Technology Centre Daresbury Science)1235 445808 www.stfc.ac.uk/astec Head office, Science and Technology Facilities Council, Polaris House, North Newton Group, La Palma: Joint Astronomy Centre, Hawaii. ASTeC Science Highlights 2009 - 2010 Science

  13. Sliding vane geometry turbines

    DOE Patents [OSTI]

    Sun, Harold Huimin; Zhang, Jizhong; Hu, Liangjun; Hanna, Dave R

    2014-12-30

    Various systems and methods are described for a variable geometry turbine. In one example, a turbine nozzle comprises a central axis and a nozzle vane. The nozzle vane includes a stationary vane and a sliding vane. The sliding vane is positioned to slide in a direction substantially tangent to an inner circumference of the turbine nozzle and in contact with the stationary vane.

  14. ALS Scientific Advisory Committee Charter

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

    Scientific Advisory Committee Charter Print This document was revised and approved December 18, 2008. I. FUNCTION AND REPORTING The ALS Scientific Advisory Committee (SAC) is...

  15. Exam 1 Advisory Letter Grades

    E-Print Network [OSTI]

    Kelly T Beranger

    2009-02-12

    MA 16200. Exam 1 Advisory Letter Grades. Spring 09. These advisory letter grades are estimates only and have no official standing. The actual letter grades will ...

  16. ALS Scientific Advisory Committee Charter

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

    Committee Charter Print This document was revised and approved December 18, 2008. I. FUNCTION AND REPORTING The ALS Scientific Advisory Committee (SAC) is advisory to the...

  17. Fermilab Physics Advisory Committee Meeting

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

    Fermilab Physics Advisory Committee Meeting December 8-10, 2011 Comments and Recommendations Introduction The Fermilab Physics Advisory Committee (PAC) met at Fermilab to consider...

  18. Fermilab Physics Advisory Committee Meeting

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

    Fermilab Physics Advisory Committee Meeting June 22-25, 2015 Comments and Recommendations Introduction The Physics Advisory Committee (PAC) met at the Chicago Gleacher Center to...

  19. Fermilab Physics Advisory Committee Meeting

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

    June 29, 2012 Fermilab Physics Advisory Committee Meeting June 19-23, 2012 - Aspen, CO Comments and Recommendations Introduction The Fermilab Physics Advisory Committee (PAC) met...

  20. Council High LevelCouncil High Level IndicatorsIndicators

    E-Print Network [OSTI]

    to the Columbia.to the Columbia. ·· Abundance of adult fish in the Council'sAbundance of adult fish in the Council.Harvest number and rate. ·· Harvest of hatchery fish in the Council'sHarvest of hatchery fish in the Council theSurvival rates through the hydrosystemhydrosystem for adultfor adult and juvenile fish passing

  1. Economical Condensing Turbines

    E-Print Network [OSTI]

    Dean, J. E.

    1997-01-01

    Turbines? by J.E.Dean, P.E. Steam turbines have long been used at utilities and in industry to generate power. There are three basic types of steam turbines: condensing, letdown 1 and extraction/condensing. ? Letdown turbines reduce the pressure... of the incoming steam to one or more pressures and generate power very efficiently, assuming that all the letdown steam has a use. Two caveats: ? Letdown turbines produce power based upon steam requirements and not based upon power requirements, and ? If all...

  2. Electricity Advisory Committee (EAC) 2012 Membership Roster ...

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

    Electricity Advisory Committee (EAC) 2012 Membership Roster Electricity Advisory Committee (EAC) 2012 Membership Roster 2012 Membership roster for the Electricity Advisory...

  3. Electricity Advisory Committee (EAC) 2008: Charter | Department...

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

    Electricity Advisory Committee (EAC) 2008: Charter Electricity Advisory Committee (EAC) 2008: Charter Charter reflecting the Electricity Advisory Committee's objectives and scope...

  4. Electricity Advisory Committee (EAC) - 2008 Meetings | Department...

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

    Electricity Advisory Committee (EAC) - 2008 Meetings Electricity Advisory Committee (EAC) - 2008 Meetings MAY 20, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Tuesday,...

  5. Electricity Advisory Committee (EAC) - 2010 Meeting | Department...

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

    Electricity Advisory Committee (EAC) - 2010 Meeting Electricity Advisory Committee (EAC) - 2010 Meeting OCTOBER 29, 2010 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Friday,...

  6. Appliance Standards and Rulemaking Federal Advisory Committee...

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

    Advisory Committee Charter. asraccharter032715.pdf More Documents & Publications Methane Hydrate Advisory Committee Charter Electricity Advisory Committee, U.S. Department of...

  7. Electricity Advisory Committee - 2015 Meetings | Department of...

    Office of Environmental Management (EM)

    - 2015 Meetings Electricity Advisory Committee - 2015 Meetings Electricity Advisory Committee - 2015 Meetings MARCH 26 & 27, 2015 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE...

  8. Electricity Advisory Committee (EAC) - 2013 Meetings | Department...

    Energy Savers [EERE]

    Electricity Advisory Committee (EAC) - 2013 Meetings Electricity Advisory Committee (EAC) - 2013 Meetings MARCH 6 & 7, 2013 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE This...

  9. Single casing reheat turbine

    SciTech Connect (OSTI)

    Matsushima, Tatsuro; Nishimura, Shigeo

    1999-07-01

    For conventional power plants, regenerative reheat steam turbines have been accepted as the most practical method to meet the demand for efficient and economical power generation. Recently the application of reheat steam turbines for combined cycle power plant began according to the development of large-capacity high temperature gas turbine. The two casing double flow turbine has been applied for this size of reheat steam turbine. The single casing reheat turbine can offer economical and compact power plant. Through development of HP-LP combined rotor and long LP blading series, Mitsubishi Heavy Industries, Ltd. had developed a single casing reheat steam turbine series and began to use it in actual plants. Six units are already in operation and another seven units are under manufacturing. Multiple benefits of single casing reheat turbine are smaller space requirements, shorter construction and erection period, equally good performance, easier operation and maintenance, shorter overhaul period, smaller initial investment, lower transportation expense and so on. Furthermore, single exhaust steam turbine makes possible to apply axial exhaust type, which will lower the height of T/G foundation and T/G housing. The single casing reheat turbine has not only compact and economical configuration itself but also it can reduce the cost of civil construction. In this paper, major developments and design features of the single casing reheat turbine are briefly discussed and operating experience, line-up and technical consideration for performance improvement are presented.

  10. Advisory Committee Management Program

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

    2007-10-22

    The Manual provides detailed DOE requirements, responsibilities, processes, and procedures for the establishment, operation, and management of advisory committees. Supersedes DOE M 510.1-1.

  11. TURBINE BURNERS: Engine Performance Improvements;

    E-Print Network [OSTI]

    Heydari, Payam

    the expansion through the turbine for turbojet , turbofan , and stationary - power gas - turbine engines. StudyTURBINE BURNERS: Engine Performance Improvements; Mixing, Ignition, and Flame-Holding in High/WEIGHT Range highly undesirable Desirable Not Good #12;TURBINE BURNER CONCEPT Turbine burning has advantage

  12. Environmental Management Advisory Board Subcommittees | Department...

    Energy Savers [EERE]

    Communication & Engagement EMAB Environmental Management Advisory Board Subcommittees Environmental Management Advisory Board Subcommittees ACQUISITION AND PROJECT MANAGEMENT...

  13. Direct drive wind turbine

    DOE Patents [OSTI]

    Bywaters, Garrett Lee; Danforth, William; Bevington, Christopher; Stowell, Jesse; Costin, Daniel

    2006-09-19

    A wind turbine is provided that minimizes the size of the drive train and nacelle while maintaining the power electronics and transformer at the top of the tower. The turbine includes a direct drive generator having an integrated disk brake positioned radially inside the stator while minimizing the potential for contamination. The turbine further includes a means for mounting a transformer below the nacelle within the tower.

  14. Direct drive wind turbine

    DOE Patents [OSTI]

    Bywaters, Garrett; Danforth, William; Bevington, Christopher; Jesse, Stowell; Costin, Daniel

    2007-02-27

    A wind turbine is provided that minimizes the size of the drive train and nacelle while maintaining the power electronics and transformer at the top of the tower. The turbine includes a direct drive generator having an integrated disk brake positioned radially inside the stator while minimizing the potential for contamination. The turbine further includes a means for mounting a transformer below the nacelle within the tower.

  15. Direct drive wind turbine

    DOE Patents [OSTI]

    Bywaters, Garrett; Danforth, William; Bevington, Christopher; Stowell, Jesse; Costin, Daniel

    2006-07-11

    A wind turbine is provided that minimizes the size of the drive train and nacelle while maintaining the power electronics and transformer at the top of the tower. The turbine includes a direct drive generator having an integrated disk brake positioned radially inside the stator while minimizing the potential for contamination. The turbine further includes a means for mounting a transformer below the nacelle within the tower.

  16. Direct drive wind turbine

    DOE Patents [OSTI]

    Bywaters, Garrett; Danforth, William; Bevington, Christopher; Jesse, Stowell; Costin, Daniel

    2006-10-10

    A wind turbine is provided that minimizes the size of the drive train and nacelle while maintaining the power electronics and transformer at the top of the tower. The turbine includes a direct drive generator having an integrated disk brake positioned radially inside the stator while minimizing the potential for contamination. The turbine further includes a means for mounting a transformer below the nacelle within the tower.

  17. Hermetic turbine generator

    DOE Patents [OSTI]

    Meacher, John S. (Ballston Lake, NY); Ruscitto, David E. (Ballston Spa, NY)

    1982-01-01

    A Rankine cycle turbine drives an electric generator and a feed pump, all on a single shaft, and all enclosed within a hermetically sealed case. The shaft is vertically oriented with the turbine exhaust directed downward and the shaft is supported on hydrodynamic fluid film bearings using the process fluid as lubricant and coolant. The selection of process fluid, type of turbine, operating speed, system power rating, and cycle state points are uniquely coordinated to achieve high turbine efficiency at the temperature levels imposed by the recovery of waste heat from the more prevalent industrial processes.

  18. Scale Models & Wind Turbines

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

    Turbines * Readings about Cape Wind and other offshore and onshore siting debates for wind farms * Student Worksheet * A number of scale model items: Ken, Barbie or other dolls...

  19. Rampressor Turbine Design

    SciTech Connect (OSTI)

    Ramgen Power Systems

    2003-09-30

    The design of a unique gas turbine engine is presented. The first Rampressor Turbine engine rig will be a configuration where the Rampressor rotor is integrated into an existing industrial gas turbine engine. The Rampressor rotor compresses air which is burned in a traditional stationary combustion system in order to increase the enthalpy of the compressed air. The combustion products are then expanded through a conventional gas turbine which provides both compressor and electrical power. This in turn produces shaft torque, which drives a generator to provide electricity. The design and the associated design process of such an engine are discussed in this report.

  20. Wind Turbine Tribology Seminar

    Broader source: Energy.gov [DOE]

    Wind turbine reliability issues are often linked to failures of contacting components, such as bearings, gears, and actuators. Therefore, special consideration to tribological design in wind...

  1. Science Students' Council Western University

    E-Print Network [OSTI]

    Christensen, Dan

    Science Students' Council Western University Natural Sciences Centre, Room 1 Science Students' Council Presents: Intent to Register Information Fair Faculties Participating: Faculty of Science and Schulich School of Medicine

  2. Dean's Council December 16, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    , Laubenbacher, McFadden, Oliver, Rose and Weller. Opposed: 0 Motion passed: 9:0 2. Physicians Transparency Council's approval of the latest round of proposed changes to the School of Medicine's Bylaws, the Council

  3. 2010 Quality Council Annual Report

    Broader source: Energy.gov [DOE]

    DEPARTMENT OF ENERGY QUALITY COUNCIL ANNUAL REPORT For Calendar Year 2010 Office of Health Safety and Security

  4. Gas turbine diagnostic system

    E-Print Network [OSTI]

    Talgat, Shuvatov

    2011-01-01

    In the given article the methods of parametric diagnostics of gas turbine based on fuzzy logic is proposed. The diagnostic map of interconnection between some parts of turbine and changes of corresponding parameters has been developed. Also we have created model to define the efficiency of the compressor using fuzzy logic algorithms.

  5. Turbine disc sealing assembly

    DOE Patents [OSTI]

    Diakunchak, Ihor S.

    2013-03-05

    A disc seal assembly for use in a turbine engine. The disc seal assembly includes a plurality of outwardly extending sealing flange members that define a plurality of fluid pockets. The sealing flange members define a labyrinth flow path therebetween to limit leakage between a hot gas path and a disc cavity in the turbine engine.

  6. Single rotor turbine engine

    DOE Patents [OSTI]

    Platts, David A. (Los Alamos, NM)

    2002-01-01

    There has been invented a turbine engine with a single rotor which cools the engine, functions as a radial compressor, pushes air through the engine to the ignition point, and acts as an axial turbine for powering the compressor. The invention engine is designed to use a simple scheme of conventional passage shapes to provide both a radial and axial flow pattern through the single rotor, thereby allowing the radial intake air flow to cool the turbine blades and turbine exhaust gases in an axial flow to be used for energy transfer. In an alternative embodiment, an electric generator is incorporated in the engine to specifically adapt the invention for power generation. Magnets are embedded in the exhaust face of the single rotor proximate to a ring of stationary magnetic cores with windings to provide for the generation of electricity. In this alternative embodiment, the turbine is a radial inflow turbine rather than an axial turbine as used in the first embodiment. Radial inflow passages of conventional design are interleaved with radial compressor passages to allow the intake air to cool the turbine blades.

  7. Ceramic turbine nozzle

    DOE Patents [OSTI]

    Shaffer, J.E.; Norton, P.F.

    1996-12-17

    A turbine nozzle and shroud assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The metallic components have a preestablished rate of thermal expansion greater than the preestablished rate of thermal expansion of the turbine nozzle vane assembly. The turbine nozzle vane assembly includes a plurality of segmented vane defining a first vane segment and a second vane segment, each of the first and second vane segments having a vertical portion, and each of the first vane segments and the second vane segments being positioned in functional relationship one to another within a recess formed within an outer shroud and an inner shroud. The turbine nozzle and shroud assembly provides an economical, reliable and effective ceramic component having a preestablished rate of thermal expansion being less than the preestablished rate of thermal expansion of the other component. 4 figs.

  8. Ceramic turbine nozzle

    DOE Patents [OSTI]

    Shaffer, James E. (Maitland, FL); Norton, Paul F. (San Diego, CA)

    1996-01-01

    A turbine nozzle and shroud assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The metallic components having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the turbine nozzle vane assembly. The turbine nozzle vane assembly includes a plurality of segmented vane defining a first vane segment and a second vane segment. Each of the first and second vane segments having a vertical portion. Each of the first vane segments and the second vane segments being positioned in functional relationship one to another within a recess formed within an outer shroud and an inner shroud. The turbine nozzle and shroud assembly provides an economical, reliable and effective ceramic component having a preestablished rate of thermal expansion being less than the preestablished rate of thermal expansion of the other component.

  9. Ceramic Cerami Turbine Nozzle

    DOE Patents [OSTI]

    Boyd, Gary L. (Alpine, CA)

    1997-04-01

    A turbine nozzle vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The metallic components having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the turbine nozzle vane assembly. The turbine nozzle vane assembly includes an outer shroud and an inner shroud having a plurality of horizontally segmented vanes therebetween being positioned by a connecting member positioning segmented vanes in functional relationship one to another. The turbine nozzle vane assembly provides an economical, reliable and effective ceramic component having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the other component.

  10. Independent Scientific Advisory Board for the Northwest Power & Conservation Council,

    E-Print Network [OSTI]

    River Basin hydroelectric system. NOAA Fisheries is responsible for federal stewardship of the Nation of the hydroelectric system. The Tribes manage fish and wildlife resources on their respective reservations, are co

  11. NASA Advisory Council Space Operations Committee July 28, 2010

    E-Print Network [OSTI]

    Waliser, Duane E.

    panels, Hubble spectrometer · Corrosion Lab, e.g., coating with microcapsules, self detection · Cryogenics Test Lab, e.g., tank insulation to minimize boil-off; aerogels; wire insulation

  12. Director's Report to the National Advisory Mental Health Council

    E-Print Network [OSTI]

    Baker, Chris I.

    Initiatives (OPASI) Solicits Input for Roadmap Now in its third year of implementation, the National Institutes of Health (NIH) Roadmap is beginning to yield accessible resources for biomedical researchers for a medical research "incubator space," have led to the institutionalization of the NIH Roadmap process within

  13. Director's Report to the National Advisory Mental Health Council

    E-Print Network [OSTI]

    Baker, Chris I.

    , which I share with you in this report. NIH-Wide Update National Institutes of Health (NIH) Roadmap The NIH Roadmap is an integrated vision to deepen the understanding of biology, stimulate. The Roadmap is organized into three themes, and much activity involving National Institute of Mental Health

  14. Director's Report to the National Advisory Mental Health Council

    E-Print Network [OSTI]

    Baker, Chris I.

    -making capacity who are potential subjects in research. The deadline is December 4, 2007. NIH Roadmap--Selected Updates The NIH Roadmap is a trans-NIH effort to support innovative science, stimulate interdisciplinary by nominees from interested Institutes are developing initiatives for "Roadmap 1.5." A full summary of Roadmap

  15. Director's Report to the National Advisory Mental Health Council

    E-Print Network [OSTI]

    Baker, Chris I.

    the authority for implementing the IACC and the Strategic Plan to NIMH. #12;2 NIH-Wide Update NIH Roadmap ­ Selected Updates The NIH Roadmap is a trans-NIH effort to support innovative science, stimulate by nominees from interested Institutes are developing initiatives for "Roadmap 1.5." The five initiatives

  16. NASA Advisory Council Space Operations Committee July 2010

    E-Print Network [OSTI]

    Waliser, Duane E.

    , Technology Development Facilities, Vehicle Assembly Building, Orbiter Processing Facility · Observations to minimize boil-off Aerogels Wire insulation ­ detection and healing layer · · Collaboration between NASA

  17. National Environmental Justice Advisory Council Federal Facilities Working

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing SwimmingMicrosoft TheDepartmentNationalEnergyGroup Report |

  18. Diversity & Inclusion Advisory Council | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenterDistributed Energy ResearchAfrican

  19. Registration Open for National Environmental Justice Advisory Council

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOERTI |Service2010)Regional Small

  20. Advisory Council on Historic Preservation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgencyTendoMassachusetts: EnergyRenewables LLC

  1. Advisory Council on Historic Preservation - Section 106 Regulations | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdemaInformation

  2. Advisory Council on Historic Preservation website | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdemaInformationwebsite Jump to: navigation,

  3. Bureau of Land Management - Resource Advisory Councils | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank, Maine: EnergyEnergyOhio: EnergyNorth Dakota:HillE-FormsWeb

  4. Federal Register Notice: Advisory Council on Historic Preservation |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015Executive Order14,Energy 9, 2013 UDACDepartment of Energy

  5. Fermilab | Directorate | LBNF/DUNE International Advisory Council

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTech ConnectTimothy MeyerFermilab Physics

  6. Campus Energy Infrastructure Steam Turbine

    E-Print Network [OSTI]

    Rose, Michael R.

    Campus Energy Infrastructure Steam Turbine Gas Turbine University Substation High Pressure Natural,000 lbs/hr (with duct fire) Steam Turbine Chiller 2,000 tons Campus Heat Load 60 MMBtu/hr (average) Campus-hours) Generator Generator Heat Recovery Alternative Uses: 1. Campus heating load 2. Steam turbine chiller

  7. Wind Turbine Blockset General Overview

    E-Print Network [OSTI]

    Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

  8. Cooled snubber structure for turbine blades

    DOE Patents [OSTI]

    Mayer, Clinton A; Campbell, Christian X; Whalley, Andrew; Marra, John J

    2014-04-01

    A turbine blade assembly in a turbine engine. The turbine blade assembly includes a turbine blade and a first snubber structure. The turbine blade includes an internal cooling passage containing cooling air. The first snubber structure extends outwardly from a sidewall of the turbine blade and includes a hollow interior portion that receives cooling air from the internal cooling passage of the turbine blade.

  9. Research Councils UK Regenerative

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Regenerative medicine #12;Regenerative medicine, the approach that seeks, is not a new discipline. Decades of RCUK-funded research has led to successes in the fields of tissue testing to make safer medicines. Success in this research field has also led to economic growth for the UK

  10. ATF Program Advisory & Users

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

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

  11. Physics Advisory Committee

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

    8-10, 2011 Draft Charge V1.0 - (November 21, 2011) The focus of this meeting of the Physics Advisory Committee (PAC) will be on three proposals received by Fermilab. The three...

  12. Physics Advisory Committee

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

    October 15-17, 2012 The focus of this meeting of the Physics Advisory Committee (PAC) will be on two proposals and one LOI received by Fermilab. One of these (P-1027) was presented...

  13. Physics Advisory Committee

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

    4-6, 2010 Draft Charge V2 - (October 28, 2010) The focus of this meeting of the Physics Advisory Committee (PAC) will be on five new proposals received by Fermilab. These...

  14. Composite turbine bucket assembly

    DOE Patents [OSTI]

    Liotta, Gary Charles; Garcia-Crespo, Andres

    2014-05-20

    A composite turbine blade assembly includes a ceramic blade including an airfoil portion, a shank portion and an attachment portion; and a transition assembly adapted to attach the ceramic blade to a turbine disk or rotor, the transition assembly including first and second transition components clamped together, trapping said ceramic airfoil therebetween. Interior surfaces of the first and second transition portions are formed to mate with the shank portion and the attachment portion of the ceramic blade, and exterior surfaces of said first and second transition components are formed to include an attachment feature enabling the transition assembly to be attached to the turbine rotor or disk.

  15. Gas turbine combustor transition

    DOE Patents [OSTI]

    Coslow, Billy Joe (Winter Park, FL); Whidden, Graydon Lane (Great Blue, CT)

    1999-01-01

    A method of converting a steam cooled transition to an air cooled transition in a gas turbine having a compressor in fluid communication with a combustor, a turbine section in fluid communication with the combustor, the transition disposed in a combustor shell and having a cooling circuit connecting a steam outlet and a steam inlet and wherein hot gas flows from the combustor through the transition and to the turbine section, includes forming an air outlet in the transition in fluid communication with the cooling circuit and providing for an air inlet in the transition in fluid communication with the cooling circuit.

  16. Gas turbine combustor transition

    DOE Patents [OSTI]

    Coslow, B.J.; Whidden, G.L.

    1999-05-25

    A method is described for converting a steam cooled transition to an air cooled transition in a gas turbine having a compressor in fluid communication with a combustor, a turbine section in fluid communication with the combustor, the transition disposed in a combustor shell and having a cooling circuit connecting a steam outlet and a steam inlet and wherein hot gas flows from the combustor through the transition and to the turbine section, includes forming an air outlet in the transition in fluid communication with the cooling circuit and providing for an air inlet in the transition in fluid communication with the cooling circuit. 7 figs.

  17. Turbine blade vibration dampening

    DOE Patents [OSTI]

    Cornelius, Charles C. (San Diego, CA); Pytanowski, Gregory P. (San Diego, CA); Vendituoli, Jonathan S. (San Diego, CA)

    1997-07-08

    The present turbine wheel assembly increases component life and turbine engine longevity. The combination of the strap and the opening combined with the preestablished area of the outer surface of the opening and the preestablished area of the outer circumferential surface of the strap and the friction between the strap and the opening increases the life and longevity of the turbine wheel assembly. Furthermore, the mass "M" or combined mass "CM" of the strap or straps and the centrifugal force assist in controlling vibrations and damping characteristics.

  18. Turbine blade vibration dampening

    DOE Patents [OSTI]

    Cornelius, C.C.; Pytanowski, G.P.; Vendituoli, J.S.

    1997-07-08

    The present turbine wheel assembly increases component life and turbine engine longevity. The combination of the strap and the opening combined with the preestablished area of the outer surface of the opening and the preestablished area of the outer circumferential surface of the strap and the friction between the strap and the opening increases the life and longevity of the turbine wheel assembly. Furthermore, the mass ``M`` or combined mass ``CM`` of the strap or straps and the centrifugal force assist in controlling vibrations and damping characteristics. 5 figs.

  19. Wind Turbine Acoustic Noise A white paper

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Wind Turbine Acoustic Noise A white paper Prepared by the Renewable Energy Research Laboratory...................................................................... 8 Sound from Wind Turbines .............................................................................................. 10 Sources of Wind Turbine Sound

  20. Industrial Gas Turbines

    Broader source: Energy.gov [DOE]

    A gas turbine is a heat engine that uses high-temperature, high-pressure gas as the working fluid. Part of the heat supplied by the gas is converted directly into mechanical work. High-temperature,...

  1. Turbine nozzle positioning system

    DOE Patents [OSTI]

    Norton, P.F.; Shaffer, J.E.

    1996-01-30

    A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The nozzle guide vane assembly includes an outer shroud having a mounting leg with an opening defined therein, a tip shoe ring having a mounting member with an opening defined therein, a nozzle support ring having a plurality of holes therein and a pin positioned in the corresponding opening in the outer shroud, opening in the tip shoe ring and the hole in the nozzle support ring. A rolling joint is provided between metallic components of the gas turbine engine and the nozzle guide vane assembly. The nozzle guide vane assembly is positioned radially about a central axis of the gas turbine engine and axially aligned with a combustor of the gas turbine engine. 9 figs.

  2. Turbine nozzle positioning system

    DOE Patents [OSTI]

    Norton, Paul F. (San Diego, CA); Shaffer, James E. (Maitland, FL)

    1996-01-30

    A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The nozzle guide vane assembly includes an outer shroud having a mounting leg with an opening defined therein, a tip shoe ring having a mounting member with an opening defined therein, a nozzle support ring having a plurality of holes therein and a pin positioned in the corresponding opening in the outer shroud, opening in the tip shoe ring and the hole in the nozzle support ring. A rolling joint is provided between metallic components of the gas turbine engine and the nozzle guide vane assembly. The nozzle guide vane assembly is positioned radially about a central axis of the gas turbine engine and axially aligned with a combustor of the gas turbine engine.

  3. Gas Turbine Emissions 

    E-Print Network [OSTI]

    Frederick, J. D.

    1990-01-01

    Historically, preliminary design information regarding gas turbine emissions has been unreliable, particularly for facilities using steam injection and other forms of Best Available Control Technology (BACT). This was probably attributed to the lack...

  4. A progress report on DOE`s advanced hydropower turbine systems program

    SciTech Connect (OSTI)

    Sale, M.J.; Cada, G.F.; Rinehart, B.E. [and others

    1997-06-01

    Recent hydropower research within the U.S. Department of Energy (DOE) has focused on the development of new turbine designs that can produce hydroelectricity without such adverse environmental affects as fish entrainment/impingement or degradation of water quality. In partnership with the hydropower industry, DOE`s advanced turbine program issued a Request for Proposals for conceptual designs in October 1994. Two contracts were awarded for this initial program phase, work on which will be complete this year. A technical advisory committee with representatives from industry, regulatory agencies, and natural resource agencies was also formed to guide the DOE turbine research. The lack of quantitative biological performance criteria was identified by the committee as a critical knowledge gap. To fill this need, a new literature review was completed on the mechanisms of fish mortality during turbine passage (e.g., scrape/strike, shear, press change, etc.), ways that fish behavior affects their location and orientation in turbines, and how these turbine passage stresses can be measured. Thus year, new Laboratory tests will be conducted on fish response to shear, the least-well understood mechanism of stress. Additional testing of conceptual turbine designs depends on the level of federal funding for this program.

  5. Aviation Safety Council Taipei, Taiwan

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Aviation Safety Council Taipei, Taiwan GE 536 Occurrence Investigation Report Runway Overrun During ............................................................. 12 1.6.1 Maintenance Records......................................................... 12 1

  6. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...

    Energy Savers [EERE]

    Report More Documents & Publications North American Electric Reliability Council Power Outage Update North American Electric Reliability Council Outage Announcement Electric System...

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    Open Energy Info (EERE)

    Passive Solar Industries Council Jump to: navigation, search Name: Passive Solar Industries Council Place: Ashland, OR Information About Partnership with NREL Partnership with NREL...

  8. Thurston Regional Planning Council Helps Washingtonians Save...

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

    Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs April 10, 2013 - 12:00am...

  9. Water Resources Council FLOODPLAIN MANAGEMENT GUIDELINES For...

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

    Water Resources Council FLOODPLAIN MANAGEMENT GUIDELINES For Implementing E.O. 11988 43 FR 6030 February 10, 1978 (Second Reprinting) i- ' 1': : 8410-01 WATER RESOURCES COUNCIL...

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    Electricity Advisory Committee (EAC) 2014 Membership Roster: December 4, 2014 Electricity Advisory Committee (EAC) 2014 Membership Roster: December 4, 2014 2014 Membership roster...

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    Office of Environmental Management (EM)

    Electricity Advisory Committee Notice of Open Teleconference January 24 2014: Federal Register Notice Volume 78, No. 246 - December 23, 2013 Electricity Advisory Committee Notice...

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

    Electricity Advisory Committee (EAC) 2014 Membership Roster: June 10, 2014 Electricity Advisory Committee (EAC) 2014 Membership Roster: June 10, 2014 2014 Membership roster for the...

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

    Electricity Advisory Committee Meeting Presentations March 2015 - Thursday, March 26, 2015 Electricity Advisory Committee Meeting Presentations March 2015 - Thursday, March 26,...

  14. Northern New Mexico Citizens' Advisory Board

    Office of Environmental Management (EM)

    Federal Advisory Committee Act (FACA). Be Informed Get Involved Because you love New Mexico T he Environmental Management Site Specific Advisory Board was developed to involve...

  15. Electricity Advisory Committee Meeting Presentations September...

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

    Wednesday, September 30, 2015 Electricity Advisory Committee Meeting Presentations September 2015 - Wednesday, September 30, 2015 The Department of Energy's Electricity Advisory...

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    Wednesday, March 12, 2014 Electricity Advisory Committee Meeting Presentations March 2014 - Wednesday, March 12, 2014 The Department of Energy's Electricity Advisory Committee held...

  17. Electricity Advisory Committee Meeting Presentations March 2014...

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    Electricity Advisory Committee Meeting Presentations March 2014 - Thursday, March 13, 2014 Electricity Advisory Committee Meeting Presentations March 2014 - Thursday, March 13,...

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    Energy Savers [EERE]

    December 4, 2014 Electricity Advisory Committee (EAC) 2014 Membership Roster: December 4, 2014 2014 Membership roster for the Electricity Advisory Committee as of December 4,...

  19. Electricity Advisory Committee Meeting Presentations September...

    Office of Environmental Management (EM)

    Tuesday, September 29, 2015 Electricity Advisory Committee Meeting Presentations September 2015 - Tuesday, September 29, 2015 The Department of Energy's Electricity Advisory...

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

    Wednesday, June 5, 2013 Electricity Advisory Committee Meeting Presentations June 2013 - Wednesday, June 5, 2013 The Department of Energy's Electricity Advisory Committee held a...

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

    Thursday, March 26, 2015 Electricity Advisory Committee Meeting Presentations March 2015 - Thursday, March 26, 2015 The Department of Energy's Electricity Advisory Committee held a...

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

    Thursday, September 25, 2014 Electricity Advisory Committee Meeting Presentations September 2014 - Thursday, September 25, 2014 The Department of Energy's Electricity Advisory...

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

    (EAC) - Archived Meetings 2008 - 2014 Electricity Advisory Committee (EAC) - Archived Meetings 2008 - 2014 Past meetings of the Electricity Advisory Committee (EAC) 2014 Meetings:...

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    Monday, June 16, 2014 Electricity Advisory Committee Meeting Presentations June 2014 - Monday, June 16, 2014 The Department of Energy's Electricity Advisory Committee held a...

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    Monday, October 15, 2012 Electricity Advisory Committee Meeting Presentations October 2012 - Monday, October 15, 2012 The Department of Energy's Electricity Advisory Committee held...

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

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    Office of Environmental Management (EM)

    3 Membership Roster: December 15, 2013 Electricity Advisory Committee (EAC) 2013 Membership Roster: December 15, 2013 2013 Membership roster for the Electricity Advisory Committee...

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    Energy Savers [EERE]

    Friday, March 27, 2015 Electricity Advisory Committee Meeting Presentations March 2015 - Friday, March 27, 2015 The Department of Energy's Electricity Advisory Committee held a...

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    Office of Environmental Management (EM)

    Wednesday, September 24, 2014 Electricity Advisory Committee Meeting Presentations September 2014 - Wednesday, September 24, 2014 The Department of Energy's Electricity Advisory...

  14. Wind turbine spoiler

    DOE Patents [OSTI]

    Sullivan, William N. (Albuquerque, NM)

    1985-01-01

    An aerodynamic spoiler system for a vertical axis wind turbine includes spoilers on the blades initially stored near the rotor axis to minimize drag. A solenoid latch adjacent the central support tower releases the spoilers and centrifugal force causes the spoilers to move up the turbine blades away from the rotor axis, thereby producing a braking effect and actual slowing of the associated wind turbine, if desired. The spoiler system can also be used as an infinitely variable power control by regulated movement of the spoilers on the blades over the range between the undeployed and fully deployed positions. This is done by the use of a suitable powered reel and cable located at the rotor tower to move the spoilers.

  15. Turbine nozzle attachment system

    DOE Patents [OSTI]

    Norton, Paul F. (San Diego, CA); Shaffer, James E. (Maitland, FL)

    1995-01-01

    A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The nozzle guide vane assembly includes a pair of legs extending radially outwardly from an outer shroud and a pair of mounting legs extending radially inwardly from an inner shroud. Each of the pair of legs and mounting legs have a pair of holes therein. A plurality of members attached to the gas turbine engine have a plurality of bores therein which axially align with corresponding ones of the pair of holes in the legs. A plurality of pins are positioned within the corresponding holes and bores radially positioning the nozzle guide vane assembly about a central axis of the gas turbine engine.

  16. Turbine nozzle attachment system

    DOE Patents [OSTI]

    Norton, P.F.; Shaffer, J.E.

    1995-10-24

    A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and is attached to conventional metallic components. The nozzle guide vane assembly includes a pair of legs extending radially outwardly from an outer shroud and a pair of mounting legs extending radially inwardly from an inner shroud. Each of the pair of legs and mounting legs have a pair of holes therein. A plurality of members attached to the gas turbine engine have a plurality of bores therein which axially align with corresponding ones of the pair of holes in the legs. A plurality of pins are positioned within the corresponding holes and bores radially positioning the nozzle guide vane assembly about a central axis of the gas turbine engine. 3 figs.

  17. Gas turbine sealing apparatus

    DOE Patents [OSTI]

    Wiebe, David J; Wessell, Brian J; Ebert, Todd; Beeck, Alexander; Liang, George; Marussich, Walter H

    2013-02-19

    A gas turbine includes forward and aft rows of rotatable blades, a row of stationary vanes between the forward and aft rows of rotatable blades, an annular intermediate disc, and a seal housing apparatus. The forward and aft rows of rotatable blades are coupled to respective first and second portions of a disc/rotor assembly. The annular intermediate disc is coupled to the disc/rotor assembly so as to be rotatable with the disc/rotor assembly during operation of the gas turbine. The annular intermediate disc includes a forward side coupled to the first portion of the disc/rotor assembly and an aft side coupled to the second portion of the disc/rotor assembly. The seal housing apparatus is coupled to the annular intermediate disc so as to be rotatable with the annular intermediate disc and the disc/rotor assembly during operation of the gas turbine.

  18. Model Predictive Control Wind Turbines

    E-Print Network [OSTI]

    Model Predictive Control of Wind Turbines Martin Klauco Kongens Lyngby 2012 IMM-MSc-2012-65 #12;Summary Wind turbines are the biggest part of the green energy industry. Increasing interest control strategies. Control strategy has a significant impact on the wind turbine operation on many levels

  19. Optimization of Wind Turbine Operation

    E-Print Network [OSTI]

    Optimization of Wind Turbine Operation by Use of Spinner Anemometer TF Pedersen, NN Sørensen, L Title: Optimization of Wind Turbine Operation by Use of Spinner Anemometer Department: Wind Energy prototype wind turbine. Statistics of the yaw error showed an average of about 10°. The average flow

  20. About Singapore Green Building Council

    E-Print Network [OSTI]

    - friendly, energy efficiency building materials, design and architecture ­ reaching out to Green buildingAbout Singapore Green Building Council About SGBC Green Building Conference Conference Programme Green Building Conference In line with the mission of the Singapore Green Building Council (SGBC

  1. Research Councils UK Robotics and

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Robotics and autonomous systems #12;Research funded by the Research Councils of approaches to support innovation and deliver impact from research, including the development of collaborative research programmes, investment in major research capabilities, such as national research facilities

  2. Research Councils UK Engaging Young

    E-Print Network [OSTI]

    Rambaut, Andrew

    Research Councils UK Engaging Young People with Cutting Edge Research: a guide for researchers and teachers #12;Information for Researchers pages 1-8 Information for Teachers pages 9-14 Resources for Researchers and Teachers pages 15-20 #12;Research Councils UK (RCUK) support a portfolio of successful

  3. Research Councils UK Growing with

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Growing with agri-science #12;Research funded by the Research Councils makes of approaches to support innovation and deliver impact from research, including the development of collaborative research programmes, investment in major research capabilities, such as national research facilities

  4. Dartmouth College Greek Leadership Council

    E-Print Network [OSTI]

    Myers, Lawrence C.

    Dartmouth College Greek Leadership Council Helpful Hints Get to know your class well in the first six weeks Chi, Kappa Kappa Kappa, Phi Delta Alpha, Psi Upsilon, Sigma Alpha Epsilon, Sigma Nu, Sigma Phi Epsilon Kappa Theta, Kappa Delta, Kappa Delta Epsilon, Kappa Kappa Gamma, Sigma Delta Coed Council Chapters

  5. Ceramic gas turbine shroud

    DOE Patents [OSTI]

    Shi, Jun; Green, Kevin E.

    2014-07-22

    An example gas turbine engine shroud includes a first annular ceramic wall having an inner side for resisting high temperature turbine engine gasses and an outer side with a plurality of radial slots. A second annular metallic wall is positioned radially outwardly of and enclosing the first annular ceramic wall and has a plurality of tabs in communication with the slot of the first annular ceramic wall. The tabs of the second annular metallic wall and slots of the first annular ceramic wall are in communication such that the first annular ceramic wall and second annular metallic wall are affixed.

  6. Multiple piece turbine airfoil

    DOE Patents [OSTI]

    Kimmel, Keith D (Jupiter, FL); Wilson, Jr., Jack W. (Palm Beach Gardens, FL)

    2010-11-02

    A turbine airfoil, such as a rotor blade or a stator vane, for a gas turbine engine, the airfoil formed as a shell and spar construction with a plurality of dog bone struts each mounted within openings formed within the shell and spar to allow for relative motion between the spar and shell in the airfoil chordwise direction while also forming a seal between adjacent cooling channels. The struts provide the seal as well as prevent bulging of the shell from the spar due to the cooling air pressure.

  7. Vertical axis wind turbines

    DOE Patents [OSTI]

    Krivcov, Vladimir (Miass, RU); Krivospitski, Vladimir (Miass, RU); Maksimov, Vasili (Miass, RU); Halstead, Richard (Rohnert Park, CA); Grahov, Jurij (Miass, RU)

    2011-03-08

    A vertical axis wind turbine is described. The wind turbine can include a top ring, a middle ring and a lower ring, wherein a plurality of vertical airfoils are disposed between the rings. For example, three vertical airfoils can be attached between the upper ring and the middle ring. In addition, three more vertical airfoils can be attached between the lower ring and the middle ring. When wind contacts the vertically arranged airfoils the rings begin to spin. By connecting the rings to a center pole which spins an alternator, electricity can be generated from wind.

  8. Velocity pump reaction turbine

    DOE Patents [OSTI]

    House, Palmer A. (Walnut Creek, CA)

    1984-01-01

    An expanding hydraulic/two-phase velocity pump reaction turbine including a dual concentric rotor configuration with an inter-rotor annular flow channel in which the inner rotor is mechanically driven by the outer rotor. In another embodiment, the inner rotor is immobilized and provided with gas recovery ports on its outer surface by means of which gas in solution may be recovered. This velocity pump reaction turbine configuration is capable of potential energy conversion efficiencies of up to 70%, and is particularly suited for geothermal applications.

  9. Velocity pump reaction turbine

    DOE Patents [OSTI]

    House, Palmer A. (Walnut Creek, CA)

    1982-01-01

    An expanding hydraulic/two-phase velocity pump reaction turbine including a dual concentric rotor configuration with an inter-rotor annular flow channel in which the inner rotor is mechanically driven by the outer rotor. In another embodiment, the inner rotor is immobilized and provided with gas recovery ports on its outer surface by means of which gas in solution may be recovered. This velocity pump reaction turbine configuration is capable of potential energy conversion efficiencies of up to 70%, and is particularly suited for geothermal applications.

  10. ADVANCED TURBINE SYSTEMS PROGRAM

    SciTech Connect (OSTI)

    Gregory Gaul

    2004-04-21

    Natural gas combustion turbines are rapidly becoming the primary technology of choice for generating electricity. At least half of the new generating capacity added in the US over the next twenty years will be combustion turbine systems. The Department of Energy has cosponsored with Siemens Westinghouse, a program to maintain the technology lead in gas turbine systems. The very ambitious eight year program was designed to demonstrate a highly efficient and commercially acceptable power plant, with the ability to fire a wide range of fuels. The main goal of the Advanced Turbine Systems (ATS) Program was to develop ultra-high efficiency, environmentally superior and cost effective competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Performance targets were focused on natural gas as a fuel and included: System efficiency that exceeds 60% (lower heating value basis); Less than 10 ppmv NO{sub x} emissions without the use of post combustion controls; Busbar electricity that are less than 10% of state of the art systems; Reliability-Availability-Maintainability (RAM) equivalent to current systems; Water consumption minimized to levels consistent with cost and efficiency goals; and Commercial systems by the year 2000. In a parallel effort, the program was to focus on adapting the ATS engine to coal-derived or biomass fuels. In Phase 1 of the ATS Program, preliminary investigators on different gas turbine cycles demonstrated that net plant LHV based efficiency greater than 60% was achievable. In Phase 2 the more promising cycles were evaluated in greater detail and the closed-loop steam-cooled combined cycle was selected for development because it offered the best solution with least risk for achieving the ATS Program goals for plant efficiency, emissions, cost of electricity and RAM. Phase 2 also involved conceptual ATS engine and plant design and technology developments in aerodynamics, sealing, combustion, cooling, materials, coatings and casting development. The market potential for the ATS gas turbine in the 2000-2014 timeframe was assessed for combined cycle, simple cycle and integrated gasification combined cycle, for three engine sizes. The total ATS market potential was forecasted to exceed 93 GW. Phase 3 and Phase 3 Extension involved further technology development, component testing and W501ATS engine detail design. The technology development efforts consisted of ultra low NO{sub x} combustion, catalytic combustion, sealing, heat transfer, advanced coating systems, advanced alloys, single crystal casting development and determining the effect of steam on turbine alloys. Included in this phase was full-load testing of the W501G engine at the McIntosh No. 5 site in Lakeland, Florida.

  11. Electricity Advisory Committee (EAC) 2009: Keeping the Lights...

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

    Electricity Advisory Committee (EAC) 2009: Keeping the Lights on in a New World Electricity Advisory Committee (EAC) 2009: Keeping the Lights on in a New World Elertricity Advisory...

  12. Electricity Advisory Committee Notice of Open Meeting July 12...

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

    Electricity Advisory Committee Meeting. This notice announces a meeting of the reestablished Electricity Advisory Committee (EAC) on July 12, 2011. The Federal Advisory Committee...

  13. Electricity Advisory Committee Meeting Notice of Open Meeting...

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

    Electricity Advisory Committee Meeting. This notice announces a meeting of the reestablished Electricity Advisory Committee (EAC) on March 10, 2011. The Federal Advisory Committee...

  14. Generating Resources Advisory Committee

    E-Print Network [OSTI]

    Generating Resources Advisory Committee February 27, 2014 Steven Simmons and Gillian Charles Upcoming Symposium 9:15 am Natural Gas Peaking Technologies Technology Trends Proposed reference plant Costing, Economies of Scale, Normalizations Reference Plants 12:30 pm Discussion of Next GRAC Meetings

  15. Starting of turbine engines

    SciTech Connect (OSTI)

    Shekleton, J.R.

    1990-05-01

    This patent describes a relatively small turbine engine. It comprises: a rotary turbine wheel; a rotary compressor coupled to the turbine wheel; an annular combustor for receiving air from the compressor and fuel from a fuel source combusting the same and providing gases of combustion to the turbine wheel to drive the same; substantially identical main fuel injectors including fuel injecting nozzles angularly spaced about the compressor; fuel and air from the compressor being introduced into the combustor generally in the tangential direction; a fuel pump; a control schedule valve; and first and second main fuel solenoid valves. The first valve being operable to connect a minority of the injectors to the control schedule valve and the fuel pump for starting the engine, there being an even number of the injectors and the minority of injectors consisting of two diametrically opposite injectors; the first and second valves being operable to connect all of the injectors to the control schedule valve and the pump for causing normal operation of the engine; the engine further being characterized by the absence of start fuel injectors for the combustor.

  16. Turbine vane structure

    DOE Patents [OSTI]

    Irwin, John A. (Greenwood, IN)

    1980-08-19

    A liquid cooled stator blade assembly for a gas turbine engine includes an outer shroud having a pair of liquid inlets and a pair of liquid outlets supplied through a header and wherein means including tubes support the header radially outwardly of the shroud and also couple the header with the pair of liquid inlets and outlets. A pair of turbine vanes extend radially between the shroud and a vane platform to define a gas turbine motive fluid passage therebetween; and each of the vanes is cooled by an internal body casting of super alloy material with a grooved layer of highly heat conductive material that includes spaced apart flat surface trailing edges in alignment with a flat trailing edge of the casting joined to wall segments of the liner which are juxtaposed with respect to the internal casting to form an array of parallel liquid inlet passages on one side of the vane and a second plurality of parallel liquid return passages on the opposite side of the vane; and a superalloy heat and wear resistant imperforate skin covers the outer surface of the composite blade including the internal casting and the heat conductive layer; a separate trailing edge section includes an internal casting and an outer skin butt connected to the end surfaces of the internal casting and the heat conductive layer to form an easily assembled liquid cooled trailing edge section in the turbine vane.

  17. Northern New Mexico Citizens' Advisory...

    Office of Environmental Management (EM)

    15 Northern New Mexico Citizens' Advisory Board 94 Cities of Gold Road, Santa Fe, New Mexico 87506 Environmental Monitoring & Remediation Committee Roster 1. Stephen Schmelling,...

  18. NORTHERN NEW MEXICO CITIZENS' ADVISORY...

    Office of Environmental Management (EM)

    NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD (NNMCAB) Environmental Monitoring, Surveillance and Remediation Committee Recommendation to the Department of Energy No. 2009-12...

  19. NORTHERN NEW MEXICO CITIZENS' ADVISORY...

    Office of Environmental Management (EM)

    NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD Environmental Monitoring, Surveillance and Remediation Committee Recommendation to the Department of Energy No. 2009-11 Request LANS...

  20. Turbine blade tip gap reduction system

    DOE Patents [OSTI]

    Diakunchak, Ihor S.

    2012-09-11

    A turbine blade sealing system for reducing a gap between a tip of a turbine blade and a stationary shroud of a turbine engine. The sealing system includes a plurality of flexible seal strips extending from a pressure side of a turbine blade generally orthogonal to the turbine blade. During operation of the turbine engine, the flexible seal strips flex radially outward extending towards the stationary shroud of the turbine engine, thereby reducing the leakage of air past the turbine blades and increasing the efficiency of the turbine engine.

  1. Turbine repair process, repaired coating, and repaired turbine component

    SciTech Connect (OSTI)

    Das, Rupak; Delvaux, John McConnell; Garcia-Crespo, Andres Jose

    2015-11-03

    A turbine repair process, a repaired coating, and a repaired turbine component are disclosed. The turbine repair process includes providing a turbine component having a higher-pressure region and a lower-pressure region, introducing particles into the higher-pressure region, and at least partially repairing an opening between the higher-pressure region and the lower-pressure region with at least one of the particles to form a repaired turbine component. The repaired coating includes a silicon material, a ceramic matrix composite material, and a repaired region having the silicon material deposited on and surrounded by the ceramic matrix composite material. The repaired turbine component a ceramic matrix composite layer and a repaired region having silicon material deposited on and surrounded by the ceramic matrix composite material.

  2. Distributing leadership to teachers through a District Level Math Council

    E-Print Network [OSTI]

    Robertson, Melavel Odviar

    2008-01-01

    to Distribute Leadership through a District-level Math21 Table 3.1: K-12 Math Council potentialinto changes in the Math Literacy Council’s organization,

  3. Science and Technology Facilities Council

    E-Print Network [OSTI]

    ...................................................................... 59 Management commentary COUNCIL ANNUAL REPORT AND ACCOUNTS 2008-2009 #12;Our vision is to maximise the impact of our knowledge astronomy and particle and nuclear physics to space science, chemistry, biomedical applications

  4. County Council Comments Collin Lynch

    E-Print Network [OSTI]

    Eckhardt, Dave

    County Council Comments Collin Lynch June 6, 2006 My name is Collin Lynch. I reside at 2301 Tilbury Avenue in Squirrel Hill. I am a Ph.D. Candidate in Intelligent Systems at the University of Pittsburgh. I

  5. Technology Innovation Program Advisory Board

    E-Print Network [OSTI]

    Technology Innovation Program Advisory Board 2011 Annual Report of the #12;#12;i 2011 Annual Report of the Technology Innovation Program Advisory Board U.S. Department of Commerce National Institute of Standards and Technology Technology Innovation Program March 2012 #12;ii For Information regarding the Technology

  6. Advanced Hydrogen Turbine Development

    SciTech Connect (OSTI)

    Joesph Fadok

    2008-01-01

    Siemens has developed a roadmap to achieve the DOE goals for efficiency, cost reduction, and emissions through innovative approaches and novel technologies which build upon worldwide IGCC operational experience, platform technology, and extensive experience in G-class operating conditions. In Phase 1, the technologies and concepts necessary to achieve the program goals were identified for the gas turbine components and supporting technology areas and testing plans were developed to mitigate identified risks. Multiple studies were conducted to evaluate the impact in plant performance of different gas turbine and plant technologies. 2015 gas turbine technologies showed a significant improvement in IGCC plant efficiency, however, a severe performance penalty was calculated for high carbon capture cases. Thermodynamic calculations showed that the DOE 2010 and 2015 efficiency targets can be met with a two step approach. A risk management process was instituted in Phase 1 to identify risk and develop mitigation plans. For the risks identified, testing and development programs are in place and the risks will be revisited periodically to determine if changes to the plan are necessary. A compressor performance prediction has shown that the design of the compressor for the engine can be achieved with additional stages added to the rear of the compressor. Tip clearance effects were studied as well as a range of flow and pressure ratios to evaluate the impacts to both performance and stability. Considerable data was obtained on the four candidate combustion systems: diffusion, catalytic, premix, and distributed combustion. Based on the results of Phase 1, the premixed combustion system and the distributed combustion system were chosen as having the most potential and will be the focus of Phase 2 of the program. Significant progress was also made in obtaining combustion kinetics data for high hydrogen fuels. The Phase 1 turbine studies indicate initial feasibility of the advanced hydrogen turbine that meets the aggressive targets set forth for the advanced hydrogen turbine, including increased rotor inlet temperature (RIT), lower total cooling and leakage air (TCLA) flow, higher pressure ratio, and higher mass flow through the turbine compared to the baseline. Maintaining efficiency with high mass flow Syngas combustion is achieved using a large high AN2 blade 4, which has been identified as a significant advancement beyond the current state-of-the-art. Preliminary results showed feasibility of a rotor system capable of increased power output and operating conditions above the baseline. In addition, several concepts were developed for casing components to address higher operating conditions. Rare earth modified bond coat for the purpose of reducing oxidation and TBC spallation demonstrated an increase in TBC spallation life of almost 40%. The results from Phase 1 identified two TBC compositions which satisfy the thermal conductivity requirements and have demonstrated phase stability up to temperatures of 1850 C. The potential to join alloys using a bonding process has been demonstrated and initial HVOF spray deposition trials were promising. The qualitative ranking of alloys and coatings in environmental conditions was also performed using isothermal tests where significant variations in alloy degradation were observed as a function of gas composition. Initial basic system configuration schematics and working system descriptions have been produced to define key boundary data and support estimation of costs. Review of existing materials in use for hydrogen transportation show benefits or tradeoffs for materials that could be used in this type of applications. Hydrogen safety will become a larger risk than when using natural gas fuel as the work done to date in other areas has shown direct implications for this type of use. Studies were conducted which showed reduced CO{sub 2} and NOx emissions with increased plant efficiency. An approach to maximize plant output is needed in order to address the DOE turbine goal for 20-30% reduction o

  7. Gas turbine cooling system

    DOE Patents [OSTI]

    Bancalari, Eduardo E. (Orlando, FL)

    2001-01-01

    A gas turbine engine (10) having a closed-loop cooling circuit (39) for transferring heat from the hot turbine section (16) to the compressed air (24) produced by the compressor section (12). The closed-loop cooling system (39) includes a heat exchanger (40) disposed in the flow path of the compressed air (24) between the outlet of the compressor section (12) and the inlet of the combustor (14). A cooling fluid (50) may be driven by a pump (52) located outside of the engine casing (53) or a pump (54) mounted on the rotor shaft (17). The cooling circuit (39) may include an orifice (60) for causing the cooling fluid (50) to change from a liquid state to a gaseous state, thereby increasing the heat transfer capacity of the cooling circuit (39).

  8. Turbine seal assembly

    DOE Patents [OSTI]

    Little, David A.

    2013-04-16

    A seal assembly that limits gas leakage from a hot gas path to one or more disc cavities in a turbine engine. The seal assembly includes a seal apparatus that limits gas leakage from the hot gas path to a respective one of the disc cavities. The seal apparatus comprises a plurality of blade members rotatable with a blade structure. The blade members are associated with the blade structure and extend toward adjacent stationary components. Each blade member includes a leading edge and a trailing edge, the leading edge of each blade member being located circumferentially in front of the blade member's corresponding trailing edge in a direction of rotation of the turbine rotor. The blade members are arranged such that a space having a component in a circumferential direction is defined between adjacent circumferentially spaced blade members.

  9. Gas turbine sealing apparatus

    DOE Patents [OSTI]

    Marra, John Joseph; Wessell, Brian J.; Liang, George

    2013-03-05

    A sealing apparatus in a gas turbine. The sealing apparatus includes a seal housing apparatus coupled to a disc/rotor assembly so as to be rotatable therewith during operation of the gas turbine. The seal housing apparatus comprises a base member, a first leg portion, a second leg portion, and spanning structure. The base member extends generally axially between forward and aft rows of rotatable blades and is positioned adjacent to a row of stationary vanes. The first leg portion extends radially inwardly from the base member and is coupled to the disc/rotor assembly. The second leg portion is axially spaced from the first leg portion, extends radially inwardly from the base member, and is coupled to the disc/rotor assembly. The spanning structure extends between and is rigidly coupled to each of the base member, the first leg portion, and the second leg portion.

  10. Multiple piece turbine airfoil

    DOE Patents [OSTI]

    Kimmel, Keith D (Jupiter, FL)

    2010-11-09

    A turbine airfoil, such as a rotor blade or a stator vane, for a gas turbine engine, the airfoil formed as a shell and spar construction with a plurality of hook shaped struts each mounted within channels extending in a spanwise direction of the spar and the shell to allow for relative motion between the spar and shell in the airfoil chordwise direction while also fanning a seal between adjacent cooling channels. The struts provide the seal as well as prevent bulging of the shell from the spar due to the cooling air pressure. The hook struts have a hooked shaped end and a rounded shaped end in order to insert the struts into the spar.

  11. Airborne Wind Turbine

    SciTech Connect (OSTI)

    2010-09-01

    Broad Funding Opportunity Announcement Project: Makani Power is developing an Airborne Wind Turbine (AWT) that eliminates 90% of the mass of a conventional wind turbine and accesses a stronger, more consistent wind at altitudes of near 1,000 feet. At these altitudes, 85% of the country can offer viable wind resources compared to only 15% accessible with current technology. Additionally, the Makani Power wing can be economically deployed in deep offshore waters, opening up a resource which is 4 times greater than the entire U.S. electrical generation capacity. Makani Power has demonstrated the core technology, including autonomous launch, land, and power generation with an 8 meter wingspan, 20 kW prototype. At commercial scale, Makani Power aims to develop a 600 kW, 28 meter wingspan product capable of delivering energy at an unsubsidized cost competitive with coal, the current benchmark for low-cost power.

  12. Snubber assembly for turbine blades

    DOE Patents [OSTI]

    Marra, John J

    2013-09-03

    A snubber associated with a rotatable turbine blade in a turbine engine, the turbine blade including a pressure sidewall and a suction sidewall opposed from the pressure wall. The snubber assembly includes a first snubber structure associated with the pressure sidewall of the turbine blade, a second snubber structure associated with the suction sidewall of the turbine blade, and a support structure. The support structure extends through the blade and is rigidly coupled at a first end portion thereof to the first snubber structure and at a second end portion thereof to the second snubber structure. Centrifugal loads exerted by the first and second snubber structures caused by rotation thereof during operation of the engine are at least partially transferred to the support structure, such that centrifugal loads exerted on the pressure and suctions sidewalls of the turbine blade by the first and second snubber structures are reduced.

  13. Airfoils for wind turbine

    DOE Patents [OSTI]

    Tangler, James L. (Boulder, CO); Somers, Dan M. (State College, PA)

    1996-01-01

    Airfoils for the blade of a wind turbine wherein each airfoil is characterized by a thickness in a range from 16%-24% and a maximum lift coefficient designed to be largely insensitive to roughness effects. The airfoils include a family of airfoils for a blade 15 to 25 meters in length, a family of airfoils for a blade 1 to 5 meters in length, and a family of airfoils for a blade 5 to 10 meters in length.

  14. Airfoils for wind turbine

    DOE Patents [OSTI]

    Tangler, J.L.; Somers, D.M.

    1996-10-08

    Airfoils are disclosed for the blade of a wind turbine wherein each airfoil is characterized by a thickness in a range from 16%-24% and a maximum lift coefficient designed to be largely insensitive to roughness effects. The airfoils include a family of airfoils for a blade 15 to 25 meters in length, a family of airfoils for a blade 1 to 5 meters in length, and a family of airfoils for a blade 5 to 10 meters in length. 10 figs.

  15. Gas turbine premixing systems

    DOE Patents [OSTI]

    Kraemer, Gilbert Otto; Varatharajan, Balachandar; Evulet, Andrei Tristan; Yilmaz, Ertan; Lacy, Benjamin Paul

    2013-12-31

    Methods and systems are provided for premixing combustion fuel and air within gas turbines. In one embodiment, a combustor includes an upstream mixing panel configured to direct compressed air and combustion fuel through premixing zone to form a fuel-air mixture. The combustor includes a downstream mixing panel configured to mix additional combustion fuel with the fule-air mixture to form a combustion mixture.

  16. Tornado type wind turbines

    DOE Patents [OSTI]

    Hsu, Cheng-Ting (Ames, IA)

    1984-01-01

    A tornado type wind turbine has a vertically disposed wind collecting tower with spaced apart inner and outer walls and a central bore. The upper end of the tower is open while the lower end of the structure is in communication with a wind intake chamber. An opening in the wind chamber is positioned over a turbine which is in driving communication with an electrical generator. An opening between the inner and outer walls at the lower end of the tower permits radially flowing air to enter the space between the inner and outer walls while a vertically disposed opening in the wind collecting tower permits tangentially flowing air to enter the central bore. A porous portion of the inner wall permits the radially flowing air to interact with the tangentially flowing air so as to create an intensified vortex flow which exits out of the top opening of the tower so as to create a low pressure core and thus draw air through the opening of the wind intake chamber so as to drive the turbine.

  17. Wind Turbine Generator KanaKanapathipillai

    E-Print Network [OSTI]

    New South Wales, University of

    Wind Turbine Generator Noise KanaKanapathipillai Reliable and accurate measurement of wind turbine & Associates on wind turbine noise for a number of years. Treatment for Presbyopia Hooman M. Pour Presbyopia

  18. Automatic Control of Freeboard and Turbine Operation

    E-Print Network [OSTI]

    Automatic Control of Freeboard and Turbine Operation ­ Wave Dragon, Nissum Bredning Project: Sea of Freeboard and Turbine Operation Wave Dragon, Nissum Bredning by Jens Peter Kofoed & Peter Frigaard, Aalborg.........................................................................................................................10 TURBINE PERFORMANCE DATA

  19. OVERLAY COATINGS FOR GAS TURBINE AIRFOILS

    E-Print Network [OSTI]

    Boone, Donald H.

    2013-01-01

    of Supperalloys for Gas Turbine Engines, 11 J. Metals, Q,1970, p. 545. R. Krutenat, Gas Turbine Materials ConferenceOVERLAY COATINGS FOR GAS TURBINE AIRFOILS Donald H. Boone

  20. Computational Aerodynamics and Aeroacoustics for Wind Turbines

    E-Print Network [OSTI]

    Computational Aerodynamics and Aeroacoustics for Wind Turbines #12;#12;Computational Aerodynamics and Aeroacoustics for Wind Turbines Wen Zhong Shen Fluid Mechanics Department of Mechanical Engineering TECHNICAL Shen, Wen Zhong Computational Aerodynamics and Aeroacoustics for Wind Turbines Doctor Thesis Technical

  1. Theory and Performance of Tesla Turbines

    E-Print Network [OSTI]

    Romanin, Vincent D.

    2012-01-01

    through a Tesla turbine microchannel . . . . . . . . . . .1.2 History of the Tesla Turbine 1.3 BackgroundCFD) Solution of Flow Through a Tesla Turbine 4.1 Summary of

  2. OVERLAY COATINGS FOR GAS TURBINE AIRFOILS

    E-Print Network [OSTI]

    Boone, Donald H.

    2013-01-01

    of Supperalloys for Gas Turbine Engines, 11 J. Metals, Q,military aircraft gas turbine engines as well as mar1ne andfeatures. Like the gas turbine engine, the EB·-PVD coater is

  3. OVERLAY COATINGS FOR GAS TURBINE AIRFOILS

    E-Print Network [OSTI]

    Boone, Donald H.

    2013-01-01

    of Supperalloys for Gas Turbine Engines, 11 J. Metals, Q,FT4, JT9D and other gas turbines, and their use continues toOVERLAY COATINGS FOR GAS TURBINE AIRFOILS Donald H. Boone

  4. Technology Adoption and Regulatory Regimes: Gas Turbines Electricity Generators from 1980 to 2001

    E-Print Network [OSTI]

    Ishii, Jun

    2004-01-01

    operation of gas turbines (especially combustion turbines inthe development of gas turbines, especially combustion gas

  5. Developing Biological Specifications for Fish Friendly Turbines...

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

    Developing Biological Specifications for Fish Friendly Turbines Developing Biological Specifications for Fish Friendly Turbines This factsheet explains studies conducted in a...

  6. turbine thermal index | netl.doe.gov

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

    Management Fact Sheets Research Team Members Key Contacts Turbine Thermal Management The gas turbine is the workhorse of power generation, and technology advances to current...

  7. Developing Biological Specifications for Fish Friendly Turbines

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

    Developing Biological Specifications for Fish Friendly Turbines The U.S. Department of Energy's Advanced Hydropower Turbine Sys- tem (AHTS) Program supports the research and...

  8. Geothermal Resources Council Annual Meeting - Doug Hollett Presentatio...

    Office of Environmental Management (EM)

    Resources Council Annual Meeting - Doug Hollett Presentation, October 2011 Geothermal Resources Council Annual Meeting - Doug Hollett Presentation, October 2011 Keynote...

  9. Canada-United States Regulatory Cooperation Council Webinar:...

    Office of Environmental Management (EM)

    REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT REGULATORY PARTNERSHIP STATEMENT REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation...

  10. Topic A Awardee: Western Electricity Coordinating Council | Department...

    Energy Savers [EERE]

    Western Electricity Coordinating Council Topic A Awardee: Western Electricity Coordinating Council Regional Transmission Expansion Planning (RTEP) The America Recovery and...

  11. NEXT GENERATION TURBINE PROGRAM

    SciTech Connect (OSTI)

    William H. Day

    2002-05-03

    The Next Generation Turbine (NGT) Program's technological development focused on a study of the feasibility of turbine systems greater than 30 MW that offer improvement over the 1999 state-of-the-art systems. This program targeted goals of 50 percent turndown ratios, 15 percent reduction in generation cost/kW hour, improved service life, reduced emissions, 400 starts/year with 10 minutes to full load, and multiple fuel usage. Improvement in reliability, availability, and maintainability (RAM), while reducing operations, maintenance, and capital costs by 15 percent, was pursued. This program builds on the extensive low emissions stationary gas turbine work being carried out by Pratt & Whitney (P&W) for P&W Power Systems (PWPS), which is a company under the auspices of the United Technologies Corporation (UTC). This study was part of the overall Department of Energy (DOE) NGT Program that extends out to the year 2008. A follow-on plan for further full-scale component hardware testing is conceptualized for years 2002 through 2008 to insure a smooth and efficient transition to the marketplace for advanced turbine design and cycle technology. This program teamed the National Energy Technology Laboratory (NETL), P&W, United Technologies Research Center (UTRC), kraftWork Systems Inc., a subcontractor on-site at UTRC, and Multiphase Power and Processing Technologies (MPPT), an off-site subcontractor. Under the auspices of the NGT Program, a series of analyses were performed to identify the NGT engine system's ability to serve multiple uses. The majority were in conjunction with a coal-fired plant, or used coal as the system fuel. Identified also was the ability of the NGT system to serve as the basis of an advanced performance cycle: the humid air turbine (HAT) cycle. The HAT cycle is also used with coal gasification in an integrated cycle HAT (IGHAT). The NGT systems identified were: (1) Feedwater heating retrofit to an existing coal-fired steam plant, which could supply both heat and peaking power (Block 2 engine); (2) Repowering of an older coal-fired plant (Block 2 engine); (3) Gas-fired HAT cycle (Block 1 and 2 engines); (4) Integrated gasification HAT (Block 1 and 2 engines). Also under Phase I of the NGT Program, a conceptual design of the combustion system has been completed. An integrated approach to cycle optimization for improved combustor turndown capability has been employed. The configuration selected has the potential for achieving single digit NO{sub x}/CO emissions between 40 percent and 100 percent load conditions. A technology maturation plan for the combustion system has been proposed. Also, as a result of Phase I, ceramic vane technology will be incorporated into NGT designs and will require less cooling flow than conventional metallic vanes, thereby improving engine efficiency. A common 50 Hz and 60 Hz power turbine was selected due to the cost savings from eliminating a gearbox. A list of ceramic vane technologies has been identified for which the funding comes from DOE, NASA, the U.S. Air Force, and P&W.

  12. OF CARBON FIBERS TURBINE BLADE

    E-Print Network [OSTI]

    THE USE IN WIND DESIGN: OF CARBON FIBERS TURBINE BLADE A SERI-8BLADE EXAMPLE Cheng Printed March 2000 The Use of Carbon Fibers in Wind Turbine Blade Design: a SERI-8 Blade Example Cheng represent different volumes of carbon fibers in the blade, were also studied for two design options

  13. Optimum propeller wind turbines

    SciTech Connect (OSTI)

    Sanderson, R.J.; Archer, R.D.

    1983-11-01

    The Prandtl-Betz-Theodorsen theory of heavily loaded airscrews has been adapted to the design of propeller windmills which are to be optimized for maximum power coefficient. It is shown that the simpler, light-loading, constant-area wake assumption can generate significantly different ''optimum'' performance and geometry, and that it is therefore not appropriate to the design of propeller wind turbines when operating in their normal range of high-tip-speed-to-wind-speed ratio. Design curves for optimum power coefficient are presented and an example of the design of a typical two-blade optimum rotor is given.

  14. Secretary of Energy Advisory Board

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

    (such as the NPT and the Convention on the Physical Protection of Nuclear Materials); United Nations resolutions (such as UN Security Council Resolution 1540, which requires...

  15. 4-H Club Officer Handbook - Council Delegate 

    E-Print Network [OSTI]

    Howard, Jeff W.

    2006-08-09

    This section from the 4-H Club Officer Handbook features the multi-faceted role of the Council Delegate. It explains the purpose of the County 4-H Council and outlines the delegate's various duties.

  16. The Streit Council School of Public Policy

    E-Print Network [OSTI]

    The Streit Council and the School of Public Policy George Mason University Transatlantic Policy, George Mason University, 3351 Fairfax Drive, Arlington, Virginia 22201 (two blocks east, Streit Council Moderator: Desmond Dinan, School of Public Policy, George Mason University Speakers: Mark

  17. Scientific Advisory Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-ThroughputUpcoming ReleaseSecurityPediatricNOAA MAYScientific Advisory Committee

  18. Scientific Advisory Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-ThroughputUpcoming ReleaseSecurityPediatricNOAA MAYScientific Advisory

  19. Scientific Advisory Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque| StanfordOffice of ScienceDiscoveredScientific Advisory Committee

  20. President's Sustainability Council Annual Report Submitted , 2010

    E-Print Network [OSTI]

    President's Sustainability Council Annual Report 2008-9 Submitted , 2010 #12;1 Report of the President's Sustainability Council, 19 April 2010 Dear President Shoukri, The President's Sustainability sustainability strategy. The Council presents a vision of sustainability for York that is conjoined with five

  1. Planning and Priorities Committee of Council

    E-Print Network [OSTI]

    Saskatchewan, University of

    Planning and Priorities Committee of Council NOTICE OF INTENT for new programs November, 2010 and aspirations of a proposed program, which will assist the Planning and Priorities Committee of Council (the program), the Academic Programs Committee of Council, the Provost's Committee on Integrated Planning (PCIP

  2. Council of Academic Deans December 14, 1999

    E-Print Network [OSTI]

    Selmic, Sandra

    Council of Academic Deans December 14, 1999 The Council of Academic Deans met at 9:00 a.m. on December 14, 1999, in Wyly Tower 1647. All members were present. Dean Jo Ann Dauzat, who served as Chair was last pre-advised. Dean McConathy presented Graduate Council actions of October 14, 1999, and December

  3. Ghana Green Building Council public launch

    E-Print Network [OSTI]

    Ghana Green Building Council public launch examples of green buildings in South Africa eric noir, WSP GBD 17 August 2011 #12;Ghana Green Building Council public launch | examples of green buildings in South Africa GREEN by DESIGN PLATINUM GOLD MAJORSPONSORS #12;Ghana Green Building Council public launch

  4. NIST Home > Baldrige > Solar Turbines Select Language

    E-Print Network [OSTI]

    NIST Home > Baldrige > Solar Turbines * Select Language Powered by Translate Malcolm Baldrige National Quality Award 1998 Recipient Solar Turbines Incorporated With customers in 86 countries, Solar Turbines Incorporated is the world's largest supplier of midrange industrial gas turbine systems. The San

  5. 5th International Meeting Wind Turbine Noise

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 5th International Meeting on Wind Turbine Noise Denver 28 ­ 30 August 2013 Wind Turbine Noise Broadband noise generated aerodynamically is the dominant noise source for a modern wind turbine(Brooks et turbines . First, a wall pressure spectral model proposed recently by Rozenberg, Robert and Moreau

  6. AIAA 20033698 Aircraft Gas Turbine Engine

    E-Print Network [OSTI]

    Stanford University

    AIAA 2003­3698 Aircraft Gas Turbine Engine Simulations W. C. Reynolds , J. J. Alonso, and M. Fatica, Reston, VA 20191­4344 #12;AIAA 2003­3698 Aircraft Gas Turbine Engine Simulations W. C. Reynolds , J. J of the flowpath through complete aircraft gas turbines including the compressor, combustor, turbine, and secondary

  7. Installing Small Wind Turbines Seminar and Workshop

    E-Print Network [OSTI]

    Seminar and Workshop Installing Small Wind Turbines Seminar and Workshop Location: Murdoch January 2011 Details for Registration and Payment: Mr Daniel Jones, National Small Wind Turbine Test: The National Small Wind Turbine Centre at Murdoch University is holding a Small Wind Turbine short training

  8. Combined Heat and Power Plant Steam Turbine

    E-Print Network [OSTI]

    Rose, Michael R.

    waste heat) Gas Turbine University Substation High Pressure Natural Gas Campus Electric Load SouthernCombined Heat and Power Plant Steam Turbine Steam Turbine Chiller Campus Heat Load Steam (recovered Generator Heat Recovery Alternative Uses: 1. Campus heating load 2. Steam turbine chiller to campus cooling

  9. Yale ME Turbine Test cell instructions Background

    E-Print Network [OSTI]

    Haller, Gary L.

    Yale ME Turbine Test cell instructions Background: The Turbine Technologies Turbojet engine combustion gas backflow into the lab space. Test Cell preparation: 1. Turn on Circuit breakers # 16 of the turbine and check a few items: o Open keyed access door on rear of Turbine enclosure o Check Jet A fuel

  10. Why Condensing Steam Turbines are More Efficient than Gas Turbines 

    E-Print Network [OSTI]

    Nelson, K. E.

    1988-01-01

    turbine at 75'rc adiabatic efficiency to a vacuum of 2"Hg. No steam is extracted. 15,7 ~Blu/hr STACK Figure 3. Enthalpy analysis of power plant cycle. Analyzing this system points to the steam turbine condenser as the source of inefficiency... it's thrown away. Why be concerned about throwing away something that has virtually no value? But there is concern. The steam turbine condenser is nearly always viewed as the source of inefficiency in the cycle. The problem is that the wrong thing...

  11. NORTHERN NEW MEXICO CITIZENS' ADVISORY...

    Office of Environmental Management (EM)

    NNMCAB Recommendation 2012-01 Approved March 12, 2012 1 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD 1 Recommendation to the Department of Energy 2 No. 2012-01 3 "Fiscal year 2014...

  12. Northern New Mexico Citizens' Advisory...

    Office of Environmental Management (EM)

    0, 2015 Northern New Mexico Citizens' Advisory Board 94 Cities of Gold Road, Santa Fe, New Mexico 87506 Executive Committee Roster 1. Doug Sayre, NNMCAB Chair 2. Gerard Martinez y...

  13. Northern New Mexico Citizens' Advisory...

    Office of Environmental Management (EM)

    Representative Valerio, Michael Taos EM&R Committee October 20, 2015 Northern New Mexico Citizens' Advisory Board 94 Cities of Gold Road, Santa Fe, New Mexico 87506 The NNMCAB...

  14. Northern New Mexico Citizens' Advisory...

    Office of Environmental Management (EM)

    am pleased to enclose Recommendation 2015-04, unanimously approved by the Northern New Mexico Citizens' Advisory Board at its May 20, 2015 Board Meeting at Sandia Resort in...

  15. NORTHERN NEW MEXICO CITIZENS' ADVISORY...

    Office of Environmental Management (EM)

    NNMCAB Recommendation 2012-03 Approved Sept. 26, 2012 1 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD 1 Recommendation to the Department of Energy 2 "Fiscal Year 2013 and 2014...

  16. Electricity Advisory Committee (EAC) - 2008 Meetings | Department...

    Office of Environmental Management (EM)

    08 Meetings Electricity Advisory Committee (EAC) - 2008 Meetings MAY 20, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Tuesday, May 20, 2008, 8:30 a.m. - 12:30 p.m....

  17. Electricity Advisory Committee (EAC) - 2010 Meeting | Department...

    Office of Environmental Management (EM)

    0 Meeting Electricity Advisory Committee (EAC) - 2010 Meeting OCTOBER 29, 2010 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Friday, October 29, 2010 8:00 a.m. - 3:00 p.m....

  18. Electricity Advisory Committee (EAC) - 2012 Meetings | Department...

    Office of Environmental Management (EM)

    2 Meetings Electricity Advisory Committee (EAC) - 2012 Meetings MARCH 5 & 6, 2012 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Monday, March 5, 2012 2:00 p.m. - 5:00 p.m....

  19. DOE Advanced Scientific Advisory Committee (ASCAC): Workforce...

    Office of Scientific and Technical Information (OSTI)

    (ASCAC): Workforce Subcommittee Letter Citation Details In-Document Search Title: DOE Advanced Scientific Advisory Committee (ASCAC): Workforce Subcommittee Letter...

  20. Appliance Standards and Rulemaking Federal Advisory Committee...

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

    Issuance Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) - Central Air Conditioner Regional Standards Enforcement Working Group; Notice of Open...

  1. ENVIRONMENTAL MANAGEMENT SITE SPECIFIC ADVISORY BOARD

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

    ENERGY ENVIRONMENTAL MANAGEMENT SITE-SPECIFIC ADVISORY BOARD (EM SSAB) HANFORD Application No. (Please leave blank) MEMBERSHIP APPLICATION (December 2015)...

  2. Nuclear / Radiological Advisory Team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Radiological Advisory Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering...

  3. Electricity Advisory Committee Meeting Presentations October...

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

    Interconnection-Wide Transmission Planning Processes Electricity Advisory Committee Meeting Presentations October 2011 - Interconnection-Wide Transmission Planning Processes Panel...

  4. Dean's Council December 20, 2010

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Dean's Council December 20, 2010 Minutes Present: Drs. T. Babor, L. Bernstein, B. Gould, M. Hurley, G. Kuchel, K. Nissen, L. Puddington, L. Wolfson, D. Henderson Absent: Drs. D. Gillon, C. Laurencin of the November 15, 2010 meeting were unanimously approved. 2. CREATE Profile Dr. Robert Cushman, who serves

  5. ENERGY RECOVERY COUNCIL WEEKLY UPDATE

    E-Print Network [OSTI]

    Columbia University

    Vincent Langone, vice president of Wheelabrator for the New York and Connecticut region. "Over the course of the first mobile app dedicated to Waste to Energy facilities. The new application "Waste2EnENERGY RECOVERY COUNCIL WEEKLY UPDATE June 21, 2013 WTE DEVELOPMENTS The U.S. Energy Department

  6. Research Councils UK Synthetic biology

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Synthetic biology #12;Synthetic biology Research funded by the Research a variety of approaches to support innovation and deliver impact from research, including the development of collaborative research programmes, investment in major research capabilities, such as national research

  7. October 29, 2004 Council Members

    E-Print Network [OSTI]

    ;2 As a ratepayer myself, I'd like to see this energy efficiency resource developed in the most effective manner: On behalf of the Northwest Energy Efficiency Alliance, I would like to comment on the Council's draft Power the acquisition model. That is, acquiring energy efficiency by winning over one energy customer, one project

  8. RESEARCH MANAGEMENT COUNCIL SEPTEMBER 2014

    E-Print Network [OSTI]

    Kroll, Kristen L.

    or price --analysis · > $150K · Construction --- ---projects · Price is a major ---factor · > $150K · FixedRESEARCH MANAGEMENT COUNCIL SEPTEMBER 2014 PRESENTED BY ­ SPONSORED PROJECTS ACCOUNTING 1 #12. Conflict of Interest E. Documentation i. Cost & Price Analysis ii. Vendor Selection Procurement "Claw

  9. Consider Steam Turbine Drives for Rotating Equipment | Department...

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

    Steam Turbine Drives for Rotating Equipment Consider Steam Turbine Drives for Rotating Equipment This tip sheet outlines the benefits of steam turbine drives for rotating equipment...

  10. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01

    3.2.1 Description of Test Wind Turbine . . . . . .Figure 1.2: Components of a modern wind turbine . . . . . .D.3: D.4: Wind turbine parameters . . . . . . . . . . . .

  11. Development of a low swirl injector concept for gas turbines

    E-Print Network [OSTI]

    Cheng, R.K.; Fable, S.A.; Schmidt, D.; Arellano, L.; Smith, K.O.

    2000-01-01

    Injector Concept for Gas Turbines Robert K. Cheng * , Scottconcept for ultra- low NO x gas turbines. Low-swirl flamevirtually every industrial gas turbine manufacturer to meet

  12. 20% Wind Energy by 2030 - Chapter 2: Wind Turbine Technology...

    Office of Environmental Management (EM)

    - Chapter 2: Wind Turbine Technology Summary Slides 20% Wind Energy by 2030 - Chapter 2: Wind Turbine Technology Summary Slides Summary slides for wind turbine technology, its...

  13. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01

    3.2.1 Description of Test Wind Turbine . . . . . .Figure 1.2: Components of a modern wind turbine . . . . . .Wind Turbine . . . . . . . . . . . . . . . . . . . . . . .

  14. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    specific focus on the cost of wind turbines deployed onshoremovements inflating the cost of wind turbines imported intothe USD-denominated cost of wind turbines imported into the

  15. Enviro effects of hydrokinetic turbines on fish | Department...

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

    effects of hydrokinetic turbines on fish Enviro effects of hydrokinetic turbines on fish Enviro effects of hydrokinetic turbines on fish 47fish-hkturbineinteractionseprijacobs...

  16. Multiple piece turbine blade

    DOE Patents [OSTI]

    Kimmel, Keith D (Jupiter, FL)

    2012-05-29

    A turbine rotor blade with a spar and shell construction, the spar including an internal cooling supply channel extending from an inlet end on a root section and ending near the tip end, and a plurality of external cooling channels formed on both side of the spar, where a middle external cooling channel is connected to the internal cooling supply channels through a row of holes located at a middle section of the channels. The spar and the shell are held together by hooks that define serpentine flow passages for the cooling air and include an upper serpentine flow circuit and a lower serpentine flow circuit. the serpentine flow circuits all discharge into a leading edge passage or a trailing edge passage.

  17. Wind turbine rotor aileron

    DOE Patents [OSTI]

    Coleman, Clint (Warren, VT); Kurth, William T. (Warren, VT)

    1994-06-14

    A wind turbine has a rotor with at least one blade which has an aileron which is adjusted by an actuator. A hinge has two portions, one for mounting a stationary hinge arm to the blade, the other for coupling to the aileron actuator. Several types of hinges can be used, along with different actuators. The aileron is designed so that it has a constant chord with a number of identical sub-assemblies. The leading edge of the aileron has at least one curved portion so that the aileron does not vent over a certain range of angles, but vents if the position is outside the range. A cyclic actuator can be mounted to the aileron to adjust the position periodically. Generally, the aileron will be adjusted over a range related to the rotational position of the blade. A method for operating the cyclic assembly is also described.

  18. Turbine blade cooling

    DOE Patents [OSTI]

    Staub, F.W.; Willett, F.T.

    1999-07-20

    A turbine rotor blade comprises a shank portion, a tip portion and an airfoil. The airfoil has a pressure side wall and a suction side wall that are interconnected by a plurality of partition sidewalls, defining an internal cooling passageway within the airfoil. The internal cooling passageway includes at least one radial outflow passageway to direct a cooling medium flow from the shank portion towards the tip portion and at least one radial inflow passageway to direct a cooling medium flow from the tip portion towards the shank portion. A number of mixing ribs are disposed on the partition sidewalls within the radial outflow passageways so as to enhance the thermal mixing of the cooling medium flow, thereby producing improved heat transfer over a broad range of the Buoyancy number. 13 figs.

  19. Sprayed skin turbine component

    DOE Patents [OSTI]

    Allen, David B

    2013-06-04

    Fabricating a turbine component (50) by casting a core structure (30), forming an array of pits (24) in an outer surface (32) of the core structure, depositing a transient liquid phase (TLP) material (40) on the outer surface of the core structure, the TLP containing a melting-point depressant, depositing a skin (42) on the outer surface of the core structure over the TLP material, and heating the assembly, thus forming both a diffusion bond and a mechanical interlock between the skin and the core structure. The heating diffuses the melting-point depressant away from the interface. Subsurface cooling channels (35) may be formed by forming grooves (34) in the outer surface of the core structure, filling the grooves with a fugitive filler (36), depositing and bonding the skin (42), then removing the fugitive material.

  20. Rim seal for turbine wheel

    DOE Patents [OSTI]

    Glezer, Boris (Del Mar, CA); Boyd, Gary L. (Alpine, CA); Norton, Paul F. (San Diego, CA)

    1996-01-01

    A turbine wheel assembly includes a disk having a plurality of blades therearound. A ceramic ring is mounted to the housing of the turbine wheel assembly. A labyrinth rim seal mounted on the disk cooperates with the ceramic ring to seal the hot gases acting on the blades from the disk. The ceramic ring permits a tighter clearance between the labyrinth rim seal and the ceramic ring.

  1. High temperature turbine engine structure

    DOE Patents [OSTI]

    Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

    1993-01-01

    A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

  2. High temperature turbine engine structure

    DOE Patents [OSTI]

    Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

    1994-01-01

    A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

  3. High temperature turbine engine structure

    DOE Patents [OSTI]

    Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

    1992-01-01

    A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

  4. How Does a Wind Turbine Work? | Department of Energy

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

    How Does a Wind Turbine Work? How Does a Wind Turbine Work? How does a wind turbine work? Previous Next Wind turbines operate on a simple principle. The energy in the wind turns...

  5. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01

    studied were vertical axis wind turbines, which are nottesting of vertical axis wind turbines (VAWT). For example,vertical axis turbines (VAWTs). Gradually, as the industry matured, most design concepts standardized on horizontal axis wind turbines (

  6. Estimated global ocean wind power potential from QuikSCAT observations, accounting for turbine characteristics and siting

    E-Print Network [OSTI]

    Capps, Scott B; Zender, Charles S

    2010-01-01

    envisioned floating offshore wind turbines. Finally, globalfloating turbine depths. [ 32 ] The combined impact of wind turbine

  7. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    include some offshore wind turbines. That said, the factoffshore wind still accounts for a relatively small portion of Vestas’ turbine

  8. Aero-Structural Design Investigations for Biplane Wind Turbine Blades

    E-Print Network [OSTI]

    Roth-Johnson, Perry

    2014-01-01

    Turbine Blades,” in AWEA Windpower, (Atlanta, GA), pp. 1–22,turbine blades,” AWEA Windpower, Atlanta, GA, (presentation)

  9. President's CouncilPresident s Council Autumn 2008 TokyoAutumn 2008, Tokyo

    E-Print Network [OSTI]

    Goda, Keisuke

    instabilityMiddle East · Central Asia Financial instability · Migration · Pollution ... ...4 President Management Program 4. Policy Alternative Research Institute President's Council Autumn 20089 #12;G8 CO250% (2006) President's Council Autumn 200811 #12;Executive Management ProgramExecutive Management

  10. Airfoils for wind turbine

    DOE Patents [OSTI]

    Tangler, James L. (Boulder, CO); Somers, Dan M. (State College, PA)

    2000-01-01

    Airfoils for the tip and mid-span regions of a wind turbine blade have upper surface and lower surface shapes and contours between a leading edge and a trailing edge that minimize roughness effects of the airfoil and provide maximum lift coefficients that are largely insensitive to roughness effects. The airfoil in one embodiment is shaped and contoured to have a thickness in a range of about fourteen to seventeen percent, a Reynolds number in a range of about 1,500,000 to 2,000,000, and a maximum lift coefficient in a range of about 1.4 to 1.5. In another embodiment, the airfoil is shaped and contoured to have a thickness in a range of about fourteen percent to sixteen percent, a Reynolds number in a range of about 1,500,000 to 3,000,000, and a maximum lift coefficient in a range of about 0.7 to 1.5. Another embodiment of the airfoil is shaped and contoured to have a Reynolds in a range of about 1,500,000 to 4,000,000, and a maximum lift coefficient in a range of about 1.0 to 1.5.

  11. The Church,the Councils,& Reform TheChurch,theCouncils,

    E-Print Network [OSTI]

    Pukelsheim, Friedrich

    The Church,the Councils,& Reform #12;#12;TheChurch,theCouncils, & Reform TheLegacyof the of Congress CaTaloging-in-PUbliCaTion DaTa The church,the councils,and reform:the legacy of the fifteenthPeCtIves Introduction 25 ThomasM.Izbicki 1. Councils of the Catholic Reformation:A Historical Survey 27 Nelson

  12. WIND TURBINE SITING IN AN URBAN ENVIRONMENT: THE HULL, MA 660 KW TURBINE

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    1 WIND TURBINE SITING IN AN URBAN ENVIRONMENT: THE HULL, MA 660 KW TURBINE J. F. Manwell, J. G. Mc turbine at Windmill Point in Hull, Massachusetts represents a high point in the long history of wind, through the installation of a 40 kW Enertech machine in the 1980's to the installation of the new turbine

  13. MEASURING IMPACTS TO BIRDS CAUSED BY WIND TURBINES MEASURING IMPACTS TO BIRDS CAUSED BY WIND TURBINES

    E-Print Network [OSTI]

    APPENDIX A MEASURING IMPACTS TO BIRDS CAUSED BY WIND TURBINES #12;A-1 APPENDIX A MEASURING IMPACTS TO BIRDS CAUSED BY WIND TURBINES 1.0 INTRODUCTION Differential composition of wind turbines at wind energy used is the number of fatalities per wind turbine per year (Anderson et al. 1999). This metric has

  14. Turbine-Turbine Interaction and Performance Detailed (Fact Sheet), NREL Highlights, Science

    SciTech Connect (OSTI)

    Not Available

    2011-05-01

    Next-generation modeling capability assesses wind turbine array fluid dynamics and aero-elastic simulations.

  15. QER- Comment of Dakota Resource Council

    Broader source: Energy.gov [DOE]

    Attached are comments from the Dakota Resource Council, a membership-based organization of North Dakotans. Thank you for the opportunity to comment on the Infrastructure Constraints.

  16. Part IV Council on Environmental Quality

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

    at http:www.gao.govproductsGAO-13- 242; see also the International Center for Technology Assessment, Natural Resources Defense Council, and Sierra Club Petition...

  17. Washington Energy Facility Site Evalutation Council - Siting...

    Open Energy Info (EERE)

    Washington Energy Facility Site Evalutation Council - Siting and Review Process Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Washington Energy...

  18. Washington Energy Facility Site Evalutation Council - Generalized...

    Open Energy Info (EERE)

    Washington Energy Facility Site Evalutation Council - Generalized Siting Process Jump to: navigation, search OpenEI Reference LibraryAdd to library Chart: Washington Energy...

  19. 2014 NCAI Executive Council Winter Session

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Executive Council Winter Session is a working conference where members convene for in-depth conversations about policy, legislation, and the future of Indian Country. 

  20. Council on Environmental Quality - Regulations for Implementing...

    Open Energy Info (EERE)

    Council on Environmental Quality - Regulations for Implementing the Procedural Provisions of the NEPA Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal...

  1. REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural...

    Energy Savers [EERE]

    FORMAT: Natural Gas Use in Transportation REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation RCC Workplan NGV.PDF More Documents &...

  2. Council on Environmental Quality - Guidance for Environmental...

    Open Energy Info (EERE)

    Council on Environmental Quality - Guidance for Environmental Assessments of Forest Health Projects Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum:...

  3. Electricity Advisory Committee Meeting September 24 and 25 |...

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

    Electricity Advisory Committee Meeting September 24 and 25 Electricity Advisory Committee Meeting September 24 and 25 September 5, 2014 - 2:48pm Addthis The Department of Energy's...

  4. Electricity Advisory Committee Notice of Open Meeting October...

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

    Electricity Advisory Committee Notice of Open Meeting October 19 and 20, 2011: Federal Register Notice Volume 76, No. 187 - Sep. 27, 2011 Electricity Advisory Committee Notice of...

  5. Electricity Advisory Committee Notice of Open Meeting March 26...

    Office of Environmental Management (EM)

    Electricity Advisory Committee Notice of Open Meeting March 26 and 27, 2015: Federal Register Notice Volume 80, No. 31 - February 17, 2015 Electricity Advisory Committee Notice of...

  6. Electricity Advisory Committee Notice of Open Meeting March 5...

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

    Electricity Advisory Committee Notice of Open Meeting March 5 and 6, 2012: Federal Register Notice Volume 77, No. 35 - Feb. 22, 2012 Electricity Advisory Committee Notice of Open...

  7. Electricity Advisory Committee Notice of Open Meeting October...

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

    Electricity Advisory Committee Notice of Open Meeting October 2 and 3, 2013: Federal Register Notice Volume 78, No. 176 - September 11, 2013 Electricity Advisory Committee Notice...

  8. Electricity Advisory Committee Notice of Open Meeting March 6...

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

    Electricity Advisory Committee Notice of Open Meeting March 6 and 7, 2013: Federal Register Notice Volume 78, No. 26 - Feb. 7, 2013 Electricity Advisory Committee Notice of Open...

  9. Electricity Advisory Committee Notice of Open Meeting June 29...

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

    Electricity Advisory Committee Notice of Open Meeting June 29 and 30, 2015: Federal Register Notice Volume 80, No. 99 - May 22, 2015 Electricity Advisory Committee Notice of Open...

  10. Electricity Advisory Committee (EAC) 2014-2015 Membership Roster...

    Office of Environmental Management (EM)

    Electricity Advisory Committee (EAC) 2014-2015 Membership Roster: September 9, 2014 Electricity Advisory Committee (EAC) 2014-2015 Membership Roster: September 9, 2014 2014-2015...

  11. Electricity Advisory Committee Meeting Notice of Open Meeting...

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

    Electricity Advisory Committee Meeting Notice of Open Meeting October 29, 2010: Federal Register Notice Volume 75, No. 192 - Oct. 5, 2010 Electricity Advisory Committee Meeting...

  12. Electricity Advisory Committee Notice of Open Meeting June 11...

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

    Electricity Advisory Committee Notice of Open Meeting June 11 and 12, 2012: Federal Register Notice Volume 77, No. 98 - May 21, 2012 Electricity Advisory Committee Notice of Open...

  13. Electricity Advisory Committee Notice of Open Meeting July 12...

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

    Electricity Advisory Committee Notice of Open Meeting July 12, 2011: Federal Register Notice Volume 76, No. 122 - Jun. 24, 2011 Electricity Advisory Committee Notice of Open...

  14. Electricity Advisory Committee Notice of Open Meeting September...

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

    Services Electricity Advisory Committee Archived Meetings 2008-2014 EAC 2014 Meetings Electricity Advisory Committee Notice of Open Meeting September 24 and 25, 2014:...

  15. Electricity Advisory Committee (EAC) 2012-2013 Membership Roster...

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

    Electricity Advisory Committee (EAC) 2012-2013 Membership Roster: August 3, 2012 Electricity Advisory Committee (EAC) 2012-2013 Membership Roster: August 3, 2012 2012-2013...

  16. Electricity Advisory Committee Meeting Notice of Open Meeting...

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

    Electricity Advisory Committee Meeting Notice of Open Meeting March 10, 2011: Federal Register Notice Volume 76, No. 38 - Feb. 25, 2011 Electricity Advisory Committee Meeting...

  17. Senior DOE Official to Host Press Call on Electricity Advisory...

    Office of Environmental Management (EM)

    Senior DOE Official to Host Press Call on Electricity Advisory Committee's New Reports Senior DOE Official to Host Press Call on Electricity Advisory Committee's New Reports...

  18. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

    Energy Savers [EERE]

    ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and...

  19. Northern New Mexico Citizens' Advisory Board Launches Revitalized...

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

    Northern New Mexico Citizens' Advisory Board Launches Revitalized Website Northern New Mexico Citizens' Advisory Board Launches Revitalized Website November 10, 2015 - 2:30pm...

  20. Proceedings of the Advisory Committee on Reactor Safeguards Safety...

    Energy Savers [EERE]

    the Advisory Committee on Reactor Safeguards Safety Culture Workshop, June 12, 2003 U.S. Nuclear Regulatory Commission Advisory Committee on Reactor Safeguards Washington, DC...

  1. DOE Launches New Energy Efficiency and Renewable Energy Advisory...

    Energy Savers [EERE]

    DOE Launches New Energy Efficiency and Renewable Energy Advisory Committee DOE Launches New Energy Efficiency and Renewable Energy Advisory Committee November 12, 2010 - 12:00am...

  2. A National Grid Energy Storage Strategy - Electricity Advisory...

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

    A National Grid Energy Storage Strategy - Electricity Advisory Committee - January 2014 A National Grid Energy Storage Strategy - Electricity Advisory Committee - January 2014 The...

  3. Electricity Advisory Committee Meeting, October 19-20, 2011 ...

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

    Electricity Advisory Committee Meeting, October 19-20, 2011 - Meeting Minutes and Transcripts Electricity Advisory Committee Meeting, October 19-20, 2011 - Meeting Minutes and...

  4. Secretary of Energy Advisory Board Hosts Conference Call on Shale...

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

    of Energy Advisory Board Hosts Conference Call on Shale Gas Draft Report Secretary of Energy Advisory Board Hosts Conference Call on Shale Gas Draft Report November 10, 2011 -...

  5. Department of Energy to Host Secretary of Energy Advisory Board...

    Energy Savers [EERE]

    Meeting DOE to Host Secretary of Energy Advisory Board Natural Gas Subcommittee Meeting Secretary of Energy Advisory Board Hosts Conference Call on Shale Gas Draft Report...

  6. Electricity Advisory Committee Meeting Agenda, September 25-September...

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

    Agenda of the Electricity Advisory Committee Meeting held September 25th 2008 and September 26, 2008 in Washington DC. Electricity Advisory Committee Meeting Agenda, September...

  7. June 2014 Electricity Advisory Committee Meeting Summaries and...

    Office of Environmental Management (EM)

    June 2014 Electricity Advisory Committee Meeting Summaries and Transcripts Now Available June 2014 Electricity Advisory Committee Meeting Summaries and Transcripts Now Available...

  8. Meeting of the Electricity Advisory Committee Meeting, March...

    Energy Savers [EERE]

    Meeting of the Electricity Advisory Committee Meeting, March 26-27, 2015 - Meeting Minutes and Transcripts Meeting of the Electricity Advisory Committee Meeting, March 26-27, 2015...

  9. DOE Announces Membership of New Electricity Advisory Committee...

    Energy Savers [EERE]

    DOE Announces Membership of New Electricity Advisory Committee, April 17, 2008 DOE Announces Membership of New Electricity Advisory Committee, April 17, 2008 DOE Press Release...

  10. Hydrogen and Fuel Cell Technical Advisory Committee Biennial...

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

    Technical Advisory Committee Biennial Report to the Secretary of Energy Hydrogen and Fuel Cell Technical Advisory Committee Biennial Report to the Secretary of Energy HTAC review...

  11. USDA and DOE Biomass Research And Development Technical Advisory...

    Energy Savers [EERE]

    Biomass Research And Development Technical Advisory Committee Members USDA and DOE Biomass Research And Development Technical Advisory Committee Members January 15, 2008 - 10:23am...

  12. "Paper" Energy Systems Acquisition Advisory Board Process | Department...

    Energy Savers [EERE]

    "Paper" Energy Systems Acquisition Advisory Board Process "Paper" Energy Systems Acquisition Advisory Board Process ESAAB-paperprocess---2009-01-14.pdf More Documents &...

  13. Simulating Collisions for Hydrokinetic Turbines

    SciTech Connect (OSTI)

    Richmond, Marshall C.; Romero Gomez, Pedro DJ; Rakowski, Cynthia L.

    2013-10-01

    Evaluations of blade-strike on an axial-flow Marine Hydrokinetic turbine were conducted using a conventional methodology as well as an alternative modeling approach proposed in the present document. The proposed methodology integrates the following components into a Computa- tional Fluid Dynamics (CFD) model: (i) advanced eddy-resolving flow simulations, (ii) ambient turbulence based on field data, (iii) moving turbine blades in highly transient flows, and (iv) Lagrangian particles to mimic the potential fish pathways. The sensitivity of blade-strike prob- ability to the following conditions was also evaluated: (i) to the turbulent environment, (ii) to fish size and (iii) to mean stream flow velocity. The proposed methodology provided fraction of collisions and offered the capability of analyzing the causal relationships between the flow envi- ronment and resulting strikes on rotating blades. Overall, the conventional methodology largely overestimates the probability of strike, and lacks the ability to produce potential fish and aquatic biota trajectories as they interact with the rotating turbine. By using a set of experimental corre- lations of exposure-response of living fish colliding on moving blades, the occurrence, frequency and intensity of the particle collisions was next used to calculate the survival rate of fish crossing the MHK turbine. This step indicated survival rates always greater than 98%. Although the proposed CFD framework is computationally more expensive, it provides the advantage of evaluating multiple mechanisms of stress and injury of hydrokinetic turbine devices on fish.

  14. Theory and Performance of Tesla Turbines

    E-Print Network [OSTI]

    Romanin, Vincent D.

    2012-01-01

    gas turbines for combined heat and power”. In: Ap- plied10.1115/1.4001356. [3] Combined Heat and Power. Tech. rep.of Tesla Turbines for Combined Heat and Power Applications”.

  15. Parametric design of floating wind turbines

    E-Print Network [OSTI]

    Tracy, Christopher (Christopher Henry)

    2007-01-01

    As the price of energy increases and wind turbine technology matures, it is evident that cost effective designs for floating wind turbines are needed. The next frontier for wind power is the ocean, yet development in near ...

  16. Diffuser Augmented Wind Turbine Analysis Code

    E-Print Network [OSTI]

    Carroll, Jonathan

    2014-05-31

    , it is necessary to develop innovative wind capturing devices that can produce energy in the locations where large conventional horizontal axis wind turbines (HAWTs) are too impractical to install and operate. A diffuser augmented wind turbine (DAWT) is one...

  17. OVERLAY COATINGS FOR GAS TURBINE AIRFOILS

    E-Print Network [OSTI]

    Boone, Donald H.

    2013-01-01

    Materials Coating Techniques." OVERLAY COATINGS FOR GAS TURBINEGas Turbine Coatings for Minimally Processed Coal Derived Liquid Fuels," presented at the Conference on Advanced MaterialsCoating Technology and Processing Capabilities,'' proceedings 3rd Conference on Gas Turbine Materials

  18. Microhydropower Turbine, Pump, and Waterwheel Basics | Department...

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

    Impulse turbines, which have the least complex design, are most commonly used for high-head microhydro systems. They rely on the velocity of water to move the turbine wheel,...

  19. Steam Path Audits on Industrial Steam Turbines 

    E-Print Network [OSTI]

    Mitchell, D. R.

    1992-01-01

    on Industrial steam Turbines DOUGLAS R. MITCHELL. ENGINEER. ENCOTECH, INC., SCHENECTADY, NEW YORK ABSTRACT The electric utility industry has benefitted from steam path audits on steam turbines for several years. Benefits include the ability to identify... areas of performance degradation during a turbine outage. Repair priorities can then be set in accordance with quantitative results from the steam path audit. As a result of optimized repair decisions, turbine efficiency increases, emissions...

  20. ADVANCED TURBINE SYSTEMS PROGRAM

    SciTech Connect (OSTI)

    Sy Ali

    2002-03-01

    The market for power generation equipment is undergoing a tremendous transformation. The traditional electric utility industry is restructuring, promising new opportunities and challenges for all facilities to meet their demands for electric and thermal energy. Now more than ever, facilities have a host of options to choose from, including new distributed generation (DG) technologies that are entering the market as well as existing DG options that are improving in cost and performance. The market is beginning to recognize that some of these users have needs beyond traditional grid-based power. Together, these changes are motivating commercial and industrial facilities to re-evaluate their current mix of energy services. One of the emerging generating options is a new breed of advanced fuel cells. While there are a variety of fuel cell technologies being developed, the solid oxide fuel cells (SOFC) and molten carbonate fuel cells (MCFC) are especially promising, with their electric efficiency expected around 50-60 percent and their ability to generate either hot water or high quality steam. In addition, they both have the attractive characteristics of all fuel cells--relatively small siting footprint, rapid response to changing loads, very low emissions, quiet operation, and an inherently modular design lending itself to capacity expansion at predictable unit cost with reasonably short lead times. The objectives of this project are to:(1) Estimate the market potential for high efficiency fuel cell hybrids in the U.S.;(2) Segment market size by commercial, industrial, and other key markets;(3) Identify and evaluate potential early adopters; and(4) Develop results that will help prioritize and target future R&D investments. The study focuses on high efficiency MCFC- and SOFC-based hybrids and competing systems such as gas turbines, reciprocating engines, fuel cells and traditional grid service. Specific regions in the country have been identified where these technologies and the corresponding early adopters are likely to be located.

  1. Vertical axis wind turbine airfoil

    DOE Patents [OSTI]

    Krivcov, Vladimir; Krivospitski, Vladimir; Maksimov, Vasili; Halstead, Richard; Grahov, Jurij Vasiljevich

    2012-12-18

    A vertical axis wind turbine airfoil is described. The wind turbine airfoil can include a leading edge, a trailing edge, an upper curved surface, a lower curved surface, and a centerline running between the upper surface and the lower surface and from the leading edge to the trailing edge. The airfoil can be configured so that the distance between the centerline and the upper surface is the same as the distance between the centerline and the lower surface at all points along the length of the airfoil. A plurality of such airfoils can be included in a vertical axis wind turbine. These airfoils can be vertically disposed and can rotate about a vertical axis.

  2. Sandia Wind Turbine Loads Database

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

    The Sandia Wind Turbine Loads Database is divided into six files, each corresponding to approximately 16 years of simulation. The files are text files with data in columnar format. The 424MB zipped file containing six data files can be downloaded by the public. The files simulate 10-minute maximum loads for the NREL 5MW wind turbine. The details of the loads simulations can be found in the paper: “Decades of Wind Turbine Loads Simulations”, M. Barone, J. Paquette, B. Resor, and L. Manuel, AIAA2012-1288 (3.69MB PDF). Note that the site-average wind speed is 10 m/s (class I-B), not the 8.5 m/s reported in the paper.

  3. Bats and offshore wind turbines studied in

    E-Print Network [OSTI]

    Bats and offshore wind turbines studied in southern Scandinavia report 5571 · july 2007 #12;Bats and offshore wind turbines studied in southern Scandinavia Ingemar Ahlén Lothar Bach Hans J. Baagøe Jan Ahlén Digital publication #12;VINDVAL Report 5571 - Bats and offshore wind turbines studied in southern

  4. Computational Analysis of Shrouded Wind Turbine Configurations

    E-Print Network [OSTI]

    Alonso, Juan J.

    Computational Analysis of Shrouded Wind Turbine Configurations Aniket C. Aranake Vinod K-dimensional simulations of shrouded wind turbines are performed for selected shroud geometries. The results are compared at the highest wind speed for which the flow over the bare turbine blade stays attached. Flow fields are examined

  5. A Fatigue Approach to Wind Turbine Control

    E-Print Network [OSTI]

    A Fatigue Approach to Wind Turbine Control Keld Hammerum Kongens Lyngby 2006 #12;Technical to the turbulent nature of wind, the structural components of a wind turbine are exposed to highly varying loads. Therefore, fatigue damage is a major consideration when designing wind turbines. The control scheme applied

  6. Fast Wind Turbine Design via Geometric Programming

    E-Print Network [OSTI]

    Abbeel, Pieter

    Fast Wind Turbine Design via Geometric Programming Warren Hoburg and Pieter Abbeel UC Berkeley turbine aerodynamics have an underlying convex mathematical structure that these new methods can exploit the application of GP to large wind turbine design problems a promising approach. Nomenclature (·)a, (·)t axial

  7. Radial-radial single rotor turbine

    DOE Patents [OSTI]

    Platts, David A. (Los Alamos, NM)

    2006-05-16

    A rotor for use in turbine applications has a radial compressor/pump having radially disposed spaced apart fins forming passages and a radial turbine having hollow turbine blades interleaved with the fins and through which fluid from the radial compressor/pump flows. The rotor can, in some applications, be used to produce electrical power.

  8. Wind Turbine Blockset in Matlab/Simulink

    E-Print Network [OSTI]

    Wind Turbine Blockset in Matlab/Simulink General Overview and Description of the Models Florin Iov, Anca Daniela Hansen, Poul Sørensen, Frede Blaabjerg Aalborg University March 2004 #12;22 Wind Turbine turbine applications. This toolbox has been developed during the research project "Simulation Platform

  9. Prototype bucket foundation for wind turbines

    E-Print Network [OSTI]

    Prototype bucket foundation for wind turbines -natural frequency estimation Lars Bo Ibsen Morten bucket foundation for wind turbines -natural frequency estimation by Lars Bo Ibsen Morten Liingaard foundation for wind turbines--natural frequency estimation" is divided into four numbered sections

  10. Satoshi Hada Department of Gas Turbine Engineering,

    E-Print Network [OSTI]

    Thole, Karen A.

    Satoshi Hada Department of Gas Turbine Engineering, Mitsubishi Heavy Industries, Ltd., Takasago must be prevented by developing envi- ronmentally friendly power plants. Industrial gas turbines play a major role in power generation with modern high temperature gas turbines being applied in the gas

  11. Fuel Cell Council Working Group on Aircraft and Aircraft Ground...

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

    Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications...

  12. Carolinas-Virginia Minority Supplier Development Council's 2015...

    Energy Savers [EERE]

    Carolinas-Virginia Minority Supplier Development Council's 2015 Business Opportunity Conference Carolinas-Virginia Minority Supplier Development Council's 2015 Business Opportunity...

  13. Council on Environmental Quality Collaboration in NEPA A Handbook...

    Energy Savers [EERE]

    Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners...

  14. President's Council on Jobs and Competitiveness Announces Industry...

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

    Council on Jobs and Competitiveness Announces Industry Leaders' Commitment to Double Engineering Internships in 2012 President's Council on Jobs and Competitiveness Announces...

  15. Council on Environmental Quality - Memorandum for Heads of Federal...

    Open Energy Info (EERE)

    Council on Environmental Quality - Memorandum for Heads of Federal Departments and Agencies Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum: Council...

  16. Council on Environmental Quality - Steps to Modernize and Reinvigorate...

    Open Energy Info (EERE)

    Council on Environmental Quality - Steps to Modernize and Reinvigorate NEPA Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Council on Environmental...

  17. Sandia Energy - White House Business Council Roundtable on Water

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

    Protected: White House Business Council Roundtable on Water Home Climate Water Security Protected: White House Business Council Roundtable on Water Previous Next Protected: White...

  18. How to Build a Turbine

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHoursa Wind TurbineTurbine Sign In

  19. Industrial Engineering Industrial Advisory Board

    E-Print Network [OSTI]

    Gelfond, Michael

    Industrial Engineering Industrial Advisory Board (IAB) #12;PURPOSE: The Texas Tech University - Industrial Engineering Industrial Ad- visory Board (IAB) is an association of professionals with a com- mon goal - promoting and developing the Texas Tech Department of Industrial Engineering and its students

  20. MEDIA ADVISORY Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA ADVISORY Marriott Library Contacts: -- Heidi Brett, Public Relations Specialist Heidi 5, 2012, 12:00 p.m. Where: J. Willard Marriott Library, Gould Auditorium, level 1 Parking and Directions: Park in visitor lot west of library http://www.lib.utah.edu/info/directions.php Free and Open

  1. MEDIA ADVISORY Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA ADVISORY Marriott Library Contacts: -- Heidi Brett, Public Relations Specialist, Heidi.m. Location: J. Willard Marriott Library, Gould Auditorium, level 1 Parking and Directions: Park in visitor lot west of library http://www.lib.utah.edu/info/directions.php Book signings and refreshments

  2. INTERACTIVE ADVISORY SYSTEMS Stephanie Guerlain

    E-Print Network [OSTI]

    Virginia, University of

    of an advisory tool, the Thermal Energy Storage Advisor, which was first intended to assist building operators by generating an optimal charge/discharge Thermal Energy Storage plan. We argued, however, for the inclusion based on tweaked inputs to the system. We begin by describing the use of Thermal Energy Storage systems

  3. Management Council | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousandReport)Price (Dollars perManagement Council Emilio Bunel Emilio

  4. he Northwest Power and Conservation Council

    E-Print Network [OSTI]

    in the wake of the West Coast energy crisis of 2000/2001, is designed to help the region's utilities Power Plan in December, the fifth plan since the Council was created in 1980. The new plan, developed the energy crisis. "The primary message of the power plan is a familiar one from the Council: energy

  5. Research Councils UK Five years of

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Five years of RCUK India #12;Research Councils UK (RCUK) India plays a key role in enhancing the UK-India relationship in science and research. In the last five years, RCUK, the Government of India and third parties have together invested close to £150 million in co-funded research

  6. Research Council (RC) Tuesday, January 25, 2011

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Research Council (RC) Tuesday, January 25, 2011 Minutes Present: Dr. Marja Hurley, Dr. Laurinda with Research Council to express her concerns regarding the future of the cancer research program; specifically, the potential loss of additional key faculty in the cancer research program. Dr. Runowicz asked for Research

  7. Research Councils UK Research funded by the

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK RCUK and big data #12;Research funded by the Research Councils makes a vital innovation and deliver impact from research, including the development of collaborative research programmes, investment in major research capabilities, such as national research facilities, and the support of impact

  8. Research Council (RC) Tuesday, October 22, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Research Council (RC) Tuesday, October 22, 2013 Minutes Present: Dr. Molly Brewer, Dr. Victor. 2. Dr. Kuchel welcomed Dr. Jeff Seemann, Vice President for Research, to Research Council, will provide oversight to the Health Center in terms of research infrastructure, including research

  9. Safety Share from National Safety Council

    Broader source: Energy.gov [DOE]

    Slide Presentation by Joe Yanek, Fluor Government Group. National Safety Council Safety Share. The Campbell Institute is the “Environmental, Health and Safety (EHS) Center of Excellence” at the National Safety Council and provides a Forum for Leaders in EHS to exchange ideas and collaborate across industry sectors and organizational types.

  10. 2 CITY COUNCIL CITY OF NEW YORK

    E-Print Network [OSTI]

    Columbia University

    1 2 CITY COUNCIL 3 CITY OF NEW YORK 4 -------------------------------x 5 THE TRANSCRIPT 21, 2004 Start: 10:19 a.m. 11 Recess: 1:41 p.m. 12 City Hall 250 Broadway, 16th Floor 13 New York, New York 14 B E F O R E: 15 JAMES GENNARO 16 Chairperson, 17 COUNCIL MEMBERS: Margarita Lopez 18 Bill

  11. The value of steam turbine upgrades

    SciTech Connect (OSTI)

    Potter, K.; Olear, D.

    2005-11-01

    Technological advances in mechanical and aerodynamic design of the turbine steam path are resulting in higher reliability and efficiency. A recent study conducted on a 390 MW pulverized coal-fired unit revealed just how much these new technological advancements can improve efficiency and output. The empirical study showed that the turbine upgrade raised high pressure (HP) turbine efficiency by 5%, intermediate pressure (IP) turbine efficiency by 4%, and low pressure (LP) turbine efficiency by 2.5%. In addition, the unit's highest achievable gross generation increased from 360 MW to 371 MW. 3 figs.

  12. DOE Advanced Scientific Computing Advisory Committee (ASCAC)...

    Office of Scientific and Technical Information (OSTI)

    The Advanced Scientific Computing Advisory Committee (ASCAC) was charged to form a standing subcommittee to review the Department of Energy's Office of Scientific and Technical...

  13. Program Advisory Committee (PAC) - PAC 43

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

    3 Proposal Submission Guidelines for Proposals Reports Archives Directory of Proposals Membership Summary Workshops Program Advisory Committee (PAC) PAC 43 Call for Proposals PAC...

  14. ENVIRONMENTAL MANAGEMENT SITE-SPECIFIC ADVISORY BOARD

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

    Paducah Citizens Advisory Board: Ben Peterson, Chair, Renie Barger, Chair-Elect; Robert Smith, Federal Coordinator; Eric Roberts, Contractor Support Staff Portsmouth Site-Specific...

  15. DRAFT "Energy Advisory Committee" - Energy Storage Subcommittee...

    Energy Savers [EERE]

    Report: Revision 2 DRAFT "Energy Advisory Committee" - Energy Storage Subcommittee Report: Revision 2 Energy storage plays a vital role in all forms of business and affects the...

  16. Unconventional Resources Technology Advisory Committee | Department...

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

    advises DOE on its research in unconventional oil and natural gas resources, such as shale gas. The Unconventional Resources Technology Advisory Committee advises DOE on its...

  17. Electricity Advisory Committee Notice of Open Teleconference...

    Office of Environmental Management (EM)

    January 24 2014: Federal Register Notice Volume 78, No. 246 - December 23, 2013 Electricity Advisory Committee Notice of Open Teleconference January 24 2014: Federal Register...

  18. Electricity Advisory Committee Meeting Presentations June 2015...

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

    - Carlos Coe Status of ARRA Projects - Joe Paladino More Documents & Publications Electricity Advisory Committee Meeting Presentations June 2015 - Monday, June 29, 2015 The...

  19. Federal Advisory Committee Management | Department of Energy

    Office of Environmental Management (EM)

    (URTAC) Inactive Committees Technical Advisory Committee on Verification of Fissile Materials and Nuclear Warheads Technical Panel on Magnetic Fusion Hydrogen Technical Panel...

  20. ADVANCED GAS TURBINE SYSTEMS RESEARCH

    SciTech Connect (OSTI)

    Unknown

    2002-04-01

    The activities of the Advanced Gas Turbine Systems Research (AGTSR) program for this reporting period are described in this quarterly report. The report is divided into discussions of Membership, Administration, Technology Transfer (Workshop/Education), Research and Miscellaneous Related Activity. Items worthy of note are presented in extended bullet format following the appropriate heading.

  1. ADVANCED GAS TURBINE SYSTEMS RESEARCH

    SciTech Connect (OSTI)

    Unknown

    2000-01-01

    The activities of the Advanced Gas Turbine Systems Research (AGRSR) program are described in the quarterly report. The report is divided into discussions of Membership, Administration, Technology Transfer (Workshop/Education) and Research. Items worthy of note are presented in extended bullet format following the appropriate heading.

  2. High temperature turbine engine structure

    DOE Patents [OSTI]

    Boyd, Gary L. (Tempe, AZ)

    1990-01-01

    A high temperature turbine engine includes a hybrid ceramic/metallic rotor member having ceramic/metal joint structure. The disclosed joint is able to endure higher temperatures than previously possible, and aids in controlling heat transfer in the rotor member.

  3. High temperature turbine engine structure

    DOE Patents [OSTI]

    Boyd, Gary L. (Tempe, AZ)

    1991-01-01

    A high temperature turbine engine includes a rotor portion having axially stacked adjacent ceramic rotor parts. A ceramic/ceramic joint structure transmits torque between the rotor parts while maintaining coaxial alignment and axially spaced mutually parallel relation thereof despite thermal and centrifugal cycling.

  4. Mixer-Ejector Wind Turbine: Breakthrough High Efficiency Shrouded Wind Turbine

    SciTech Connect (OSTI)

    2010-02-22

    Broad Funding Opportunity Announcement Project: FloDesign Wind Turbine’s innovative wind turbine, inspired by the design of jet engines, could deliver 300% more power than existing wind turbines of the same rotor diameter by extracting more energy over a larger area. FloDesign Wind Turbine’s unique shrouded design expands the wind capture area, and the mixing vortex downstream allows more energy to flow through the rotor without stalling the turbine. The unique rotor and shrouded design also provide significant opportunity for mass production and simplified assembly, enabling mid-scale turbines (approximately 100 kW) to produce power at a cost that is comparable to larger-scale conventional turbines.

  5. n October, the Council completed the first-ever

    E-Print Network [OSTI]

    artificial production programs in the Columbia River Basin. Congress also directed the Council to recommend Review, which was completed by the Council in 1999. In that review, the Council recommended prin- ciplesn October, the Council completed the first-ever comprehensive evalu- ation of fish hatcheries

  6. The University of Washington Faculty Council on Educational Technology

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    Technology Council's history, mission and role, new and returning Council members shared backgroundThe University of Washington Faculty Council on Educational Technology The Faculty Council on Educational Technology met Friday, November 22, 2002, at 9:00 a.m., in 36 Gerberding. PRESENT: Professors

  7. UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON TRI-CAMPUS RELATIONS

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    by Alex Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Collins (Chair), Wood

  8. UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON ACADEMIC STANDARDS

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Schaufelberger (Chair), Holman

  9. Faculty Council on Women in Academia Monday, May 10, 2010

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    by Alex Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Silberstein (Chair), Balton

  10. UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON UNIVERISITY FACILITIES AND SERVICES

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Rorabaugh (Chair), Gates, Little

  11. UNIVERSITY OF WASHINGTON FACULTY COUNCIL ON INSTRUCTIONAL QUALITY

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    by Alex Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Wenderoth (Chair), Edgar

  12. Airfoil for a turbine of a gas turbine engine

    DOE Patents [OSTI]

    Liang, George (Palm City, FL)

    2010-12-21

    An airfoil for a turbine of a gas turbine engine is provided. The airfoil comprises a main body comprising a wall structure defining an inner cavity adapted to receive a cooling air. The wall structure includes a first diffusion region and at least one first metering opening extending from the inner cavity to the first diffusion region. The wall structure further comprises at least one cooling circuit comprising a second diffusion region and at least one second metering opening extending from the first diffusion region to the second diffusion region. The at least one cooling circuit may further comprise at least one third metering opening, at least one third diffusion region and a fourth diffusion region.

  13. Washington University Can the Sound Generated by Modern Wind Turbines

    E-Print Network [OSTI]

    Salt, Alec N.

    Washington University Can the Sound Generated by Modern Wind Turbines Affect the Health of Those turbines haveWind turbines have been getting biggerbeen getting bigger and bigger....and bigger.... Lars Needs Wind turbines are "green" and areWind turbines are "green" and are contributing to our energy

  14. INFLOW AND THE FATIGUE OF THE LIST WIND TURBINE*

    E-Print Network [OSTI]

    1 INFLOW AND THE FATIGUE OF THE LIST WIND TURBINE* Herbert J. Sutherland Wind Energy Technology response data to characterize the spectrum of loads on wind turbines. A heavily instrumented Micon 65/13M turbine with SERI 8m blades is being used as the primary test turbine for this test. This turbine

  15. Fusion Policy Advisory Committee FINAL REPORT

    E-Print Network [OSTI]

    on Magnetic Fusion of the Energy Research Advisory Board Washington, D .C. 20585 #12;#12;Fusion Policy Advisory Committee United States Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20585 (202) 586-5444 September 25, 1990 Admiral James D. Watkins The Secretary of Energy U.S. Department

  16. Hoisting and Rigging Technical Advisory Committee

    Broader source: Energy.gov [DOE]

    The Hoisting and Rigging Technical Advisory Committee serves as an advisory body to the Office of Health, Safety and Security (EHSS) by providing support to their policy efforts aimed at ensuring the safe performance of hoisting and rigging activities at DOE facilities and in the review and resolution of identified generic hoisting and rigging safety issues.

  17. Secretary of Energy Advisory Board

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretary Moniz's Open InvitationSecretary of Energy Advisory Board

  18. State Energy Advisory Board Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report15 Meeting State Energy Advisory Board April 2015 Meeting United

  19. Final Turbine and Test Facility Design Report Alden/NREC Fish Friendly Turbine

    Office of Energy Efficiency and Renewable Energy (EERE)

    The final report provides an overview of the Alden/NREC Fish Friendly turbine design phase, turbine test plan, preliminary test results, costs, schedule, and a hypothetical application at a real world project.

  20. Wind Turbine Manufacturing Process Monitoring

    SciTech Connect (OSTI)

    Waseem Faidi; Chris Nafis; Shatil Sinha; Chandra Yerramalli; Anthony Waas; Suresh Advani; John Gangloff; Pavel Simacek

    2012-04-26

    To develop a practical inline inspection that could be used in combination with automated composite material placement equipment to economically manufacture high performance and reliable carbon composite wind turbine blade spar caps. The approach technical feasibility and cost benefit will be assessed to provide a solid basis for further development and implementation in the wind turbine industry. The program is focused on the following technology development: (1) Develop in-line monitoring methods, using optical metrology and ultrasound inspection, and perform a demonstration in the lab. This includes development of the approach and performing appropriate demonstration in the lab; (2) Develop methods to predict composite strength reduction due to defects; and (3) Develop process models to predict defects from leading indicators found in the uncured composites.

  1. Gas turbine vane platform element

    DOE Patents [OSTI]

    Campbell, Christian X. (Oviedo, FL); Schiavo, Anthony L. (Oviedo, FL); Morrison, Jay A. (Oviedo, FL

    2012-08-28

    A gas turbine CMC shroud plate (48A) with a vane-receiving opening (79) that matches a cross-section profile of a turbine vane airfoil (22). The shroud plate (48A) has first and second curved circumferential sides (73A, 74A) that generally follow the curves of respective first and second curved sides (81, 82) of the vane-receiving opening. Walls (75A, 76A, 77A, 78A, 80, 88) extend perpendicularly from the shroud plate forming a cross-bracing structure for the shroud plate. A vane (22) may be attached to the shroud plate by pins (83) or by hoop-tension rings (106) that clamp tabs (103) of the shroud plate against bosses (105) of the vane. A circular array (20) of shroud plates (48A) may be assembled to form a vane shroud ring in which adjacent shroud plates are separated by compressible ceramic seals (93).

  2. On the Fatigue Analysis of Wind Turbines

    SciTech Connect (OSTI)

    Sutherland, Herbert J.

    1999-06-01

    Modern wind turbines are fatigue critical machines that are typically used to produce electrical power from the wind. Operational experiences with these large rotating machines indicated that their components (primarily blades and blade joints) were failing at unexpectedly high rates, which led the wind turbine community to develop fatigue analysis capabilities for wind turbines. Our ability to analyze the fatigue behavior of wind turbine components has matured to the point that the prediction of service lifetime is becoming an essential part of the design process. In this review paper, I summarize the technology and describe the ''best practices'' for the fatigue analysis of a wind turbine component. The paper focuses on U.S. technology, but cites European references that provide important insights into the fatigue analysis of wind turbines.

  3. Cooling scheme for turbine hot parts

    DOE Patents [OSTI]

    Hultgren, Kent Goran (Winter Park, FL); Owen, Brian Charles (Orlando, FL); Dowman, Steven Wayne (Orlando, FL); Nordlund, Raymond Scott (Orlando, FL); Smith, Ricky Lee (Oviedo, FL)

    2000-01-01

    A closed-loop cooling scheme for cooling stationary combustion turbine components, such as vanes, ring segments and transitions, is provided. The cooling scheme comprises: (1) an annular coolant inlet chamber, situated between the cylinder and blade ring of a turbine, for housing coolant before being distributed to the turbine components; (2) an annular coolant exhaust chamber, situated between the cylinder and the blade ring and proximate the annular coolant inlet chamber, for collecting coolant exhaust from the turbine components; (3) a coolant inlet conduit for supplying the coolant to said coolant inlet chamber; (4) a coolant exhaust conduit for directing coolant from said coolant exhaust chamber; and (5) a piping arrangement for distributing the coolant to and directing coolant exhaust from the turbine components. In preferred embodiments of the invention, the cooling scheme further comprises static seals for sealing the blade ring to the cylinder and flexible joints for attaching the blade ring to the turbine components.

  4. Steam Turbine Materials and Corrosion

    SciTech Connect (OSTI)

    Holcomb, G.H.; Hsu, D.H.

    2008-07-01

    Ultra-supercritical (USC) power plants offer the promise of higher efficiencies and lower emissions. Current goals of the U.S. Department of Energy’s Advanced Power Systems Initiatives include coal generation at 60% efficiency, which would require steam temperatures of up to 760 °C. In prior years this project examined the steamside oxidation of alloys for use in high- and intermediate-pressure USC turbines. This steamside oxidation research is continuing and progress is presented, with emphasis on chromia evaporation.

  5. Optomechanical conversion by mechanical turbines

    E-Print Network [OSTI]

    Milos Knezevic; Mark Warner

    2014-11-02

    Liquid crystal elastomers are rubbers with liquid crystal order. They contract along their nematic director when heated or illuminated. The shape changes are large and occur in a relatively narrow temperature interval, or at low illumination, around the nematic-isotropic transition. We present a conceptual design of a mechanical, turbine-based engine using photo-active liquid crystal elastomers to extract mechanical work from light. Its efficiency is estimated to be 40%.

  6. Built Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

    Smith, J.; Forsyth, T.; Sinclair, K.; Oteri, F.

    2012-11-01

    The market currently encourages BWT deployment before the technology is ready for full-scale commercialization. To address this issue, industry stakeholders convened a Rooftop and Built-Environment Wind Turbine Workshop on August 11 - 12, 2010, at the National Wind Technology Center, located at the U.S. Department of Energy’s National Renewable Energy Laboratory in Boulder, Colorado. This report summarizes the workshop.

  7. Method and apparatus for wind turbine braking

    DOE Patents [OSTI]

    Barbu, Corneliu (Laguna Hills, CA); Teichmann, Ralph (Nishkayuna, NY); Avagliano, Aaron (Houston, TX); Kammer, Leonardo Cesar (Niskayuna, NY); Pierce, Kirk Gee (Simpsonville, SC); Pesetsky, David Samuel (Greenville, SC); Gauchel, Peter (Muenster, DE)

    2009-02-10

    A method for braking a wind turbine including at least one rotor blade coupled to a rotor. The method includes selectively controlling an angle of pitch of the at least one rotor blade with respect to a wind direction based on a design parameter of a component of the wind turbine to facilitate reducing a force induced into the wind turbine component as a result of braking.

  8. Lightning protection system for a wind turbine

    DOE Patents [OSTI]

    Costin, Daniel P. (Chelsea, VT); Petter, Jeffrey K. (Williston, VT)

    2008-05-27

    In a wind turbine (104, 500, 704) having a plurality of blades (132, 404, 516, 744) and a blade rotor hub (120, 712), a lightning protection system (100, 504, 700) for conducting lightning strikes to any one of the blades and the region surrounding the blade hub along a path around the blade hub and critical components of the wind turbine, such as the generator (112, 716), gearbox (708) and main turbine bearings (176, 724).

  9. NOx reduction in gas turbine combustors 

    E-Print Network [OSTI]

    Sung, Nak Won

    1976-01-01

    NOx REDUCTION IN GAS TURBINE COMBUSTORS A Thesis by Nak Won Sung Submitted to the Graduate College of Texas A&M University in partial fullfillment of the requirement for the degree of MASTER OF SCIENCE August 1976 Major Subject: Mechanical... Engineering NOx REDUCTION IN GAS TURBINE COMBUSTORS A Thesis by Nak Won Sung Approved as to style and content by: (Chairman of Committe (Head of Department) (Member) August 1976 "40308 (Member) 1 1. 1 ABSTRACT NOx Reduction in Gas Turbine...

  10. Small Wind Research Turbine: Final Report

    SciTech Connect (OSTI)

    Corbus, D.; Meadors, M.

    2005-10-01

    The Small Wind Research Turbine (SWRT) project was initiated to provide reliable test data for model validation of furling wind turbines and to help understand small wind turbine loads. This report will familiarize the user with the scope of the SWRT test and support the use of these data. In addition to describing all the testing details and results, the report presents an analysis of the test data and compares the SWRT test data to simulation results from the FAST aeroelastic simulation model.

  11. A Wood-Fired Gas Turbine Plant 

    E-Print Network [OSTI]

    Powell, S. H.; Hamrick, J. T.

    1986-01-01

    TURBINE PLANT Sam H. Powell, Tennessee Valley Authority, Chattanooga, Tennessee Joseph T. Hamrick, Aerospace Research Corporation, RBS Electric, Roanoke, VA Abstract This paper covers the research and development of a wood-fired gas turbine unit... of the walls. This wood?fired gas turbine unit could provide a low cost source of power for areas where conventional methods are now prohibitive and provide a means for recovering energy from a source that now poses disposal problems. When the Tennessee...

  12. QER- Comment of ND Ethanol Council

    Broader source: Energy.gov [DOE]

    To whom it may concern, Attached please find comments from the North Dakota Ethanol Council regarding infrastructure constraints in preparation for the OER Public Meeting, which will be held in Bismarck, N.D., on August 8. Sincerely, Deana Wies

  13. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    5-MW Reference Wind Turbine for Offshore System Development.for Floating Offshore Wind Turbines. Tech. no. NREL/CP-500-a Spar-type Floating Offshore Wind Turbine. Thesis. TU Delft

  14. Aero-Structural Design Investigations for Biplane Wind Turbine Blades

    E-Print Network [OSTI]

    Roth-Johnson, Perry

    2014-01-01

    14] 4C Offshore, “Offshore Wind Turbine: S7.0-171, Sam- sungblade for a 7-MW offshore wind turbine [8], and blades arefor a 6-megawatt offshore wind turbine [79, 80]. Blades are

  15. Aero-Structural Design Investigations for Biplane Wind Turbine Blades

    E-Print Network [OSTI]

    Roth-Johnson, Perry

    2014-01-01

    44] M. Hansen, Aerodynamics of wind turbines. Golden, CO:of the art in wind turbine aerodynamics and aeroelasticity,”subsonic regime of wind turbine aerodynamics in the inboard

  16. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    1985. 23. Hau, E. Wind Turbines: Fundamentals, Technologies,for Floating Offshore Wind Turbines. Tech. no. NREL/CP-500-Full-scale Floating Wind Turbine." Statoil, 14 Oct. 2009.

  17. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    Bloomberg NEF”). 2011c. Wind Turbine Price Index, Issue V.Hand, A. Laxson. 2006. Wind Turbine Design Cost and Scalingof a Multi-MegaWatt Wind Turbine. ” Renewable Energy, vol.

  18. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    Dissecting Wind Turbine Costs. ” WindStats Newsletter, vol.A. Laxson. 2006. Wind Turbine Design Cost and Scaling Model.they can impact wind turbine costs but fall mostly outside

  19. Impacts of Wind Turbine Proximity on Property Values in Massachusetts

    E-Print Network [OSTI]

    Atkinson-Palombo, Carol

    2014-01-01

    of Techniques for Reduc- tion of Wind Turbine Blade Trailingon Loudness and Annoyance of Wind Turbine Noise. Acta Acus-9(2): 117-144. Impacts of Wind Turbine Proximity on Property

  20. A Portable Expert System for Gas Turbine Maintenance 

    E-Print Network [OSTI]

    Quentin, G. H.

    1989-01-01

    Combustion turbines for electric power generation and industrial applications have steadily increased in size, efficiency and prominence. The newest class of gas turbine-generators coming into service will deliver 150 megawatts, with turbine inlet...

  1. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    impacts on wind turbine and wind energy pricing. ReferencesProduction from a V112 Turbine Wind Plant. Prepared forBloomberg NEF”). 2011c. Wind Turbine Price Index, Issue V.

  2. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    s First Full-scale Floating Wind Turbine." Statoil, 14 Oct.Modeling of a Floating Wind Turbine." International Journalof an Offshore Floating Wind Turbine. Tech. no. NREL/TP-500-

  3. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01

    and Scope Wind energy is growing and turbines are regularlyStudy of Wind Turbines for Renewable Energy. ” NSF CMMIkW wind turbine at Oak Creek Energy Systems . . . . . . .

  4. Wind Turbine Generator System Safety and Function Test Report for the Entegrity EW50 Wind Turbine

    SciTech Connect (OSTI)

    Smith, J.; Huskey, A.; Jager, D.; Hur, J.

    2012-11-01

    This report summarizes the results of a safety and function test that NREL conducted on the Entegrity EW50 wind turbine. This test was conducted in accordance with the International Electrotechnical Commissions' (IEC) standard, Wind Turbine Generator System Part 2: Design requirements for small wind turbines, IEC 61400-2 Ed.2.0, 2006-03.

  5. Wind Turbine Generator System Safety and Function Test Report for the Ventera VT10 Wind Turbine

    SciTech Connect (OSTI)

    Smith, J.; Huskey, A.; Jager, D.; Hur, J.

    2012-11-01

    This report summarizes the results of a safety and function test that NREL conducted on the Ventera VT10 wind turbine. This test was conducted in accordance with the International Electrotechnical Commissions' (IEC) standard, Wind Turbine Generator System Part 2: Design requirements for small wind turbines, IEC 61400-2 Ed.2.0, 2006-03.

  6. 2 CITY COUNCIL CITY OF NEW YORK

    E-Print Network [OSTI]

    Columbia University

    1 2 CITY COUNCIL 3 CITY OF NEW YORK 4 -------------------------------x 5 THE TRANSCRIPT 8, 2002 Start: 10:27 a.m. 11 Recess: 2:56 p.m. 12 City Hall Council Chambers 13 New York, New York 25 New York, New York 10004 (800) 756-3410 #12;2 1 2 A P P E A R A N C E S 3 Christopher O. Ward 4

  7. Jet spoiler arrangement for wind turbine

    DOE Patents [OSTI]

    Cyrus, Jack D. (Corrales, NM); Kadlec, Emil G. (Albuquerque, NM); Klimas, Paul C. (Albuquerque, NM)

    1985-01-01

    An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the ends thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby inducing stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

  8. Jet spoiler arrangement for wind turbine

    DOE Patents [OSTI]

    Cyrus, J.D.; Kadlec, E.G.; Klimas, P.C.

    1983-09-15

    An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the end thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby including stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

  9. Water turbine system and method of operation

    DOE Patents [OSTI]

    Costin, Daniel P. (Montpelier, VT)

    2011-05-10

    A system for providing electrical power from a current turbine is provided. The system includes a floatation device and a mooring. A water turbine structure is provided having an upper and lower portion wherein the lower portion includes a water fillable chamber. A plurality of cables are used to couple the system where a first cable couples the water turbine to the mooring and a second cable couples the floatation device to the first cable. The system is arranged to allow the turbine structure to be deployed and retrieved for service, repair, maintenance and redeployment.

  10. Water turbine system and method of operation

    DOE Patents [OSTI]

    Costin, Daniel P.

    2010-06-15

    A system for providing electrical power from a current turbine is provided. The system includes a floatation device and a mooring. A water turbine structure is provided having an upper and lower portion wherein the lower portion includes a water fillable chamber. A plurality of cables are used to couple the system where a first cable couples the water turbine to the mooring and a second cable couples the floatation device to the first cable. The system is arranged to allow the turbine structure to be deployed and retrieved for service, repair, maintenance and redeployment.

  11. Technologies for Evaluating Fish Passage Through Turbines

    Broader source: Energy.gov [DOE]

    This report evaluated the feasibility of two types of technologies to observe fish and near neutrally buoyant drogues as they move through hydropower turbines.

  12. Miniaturized Turbine Offers Desalination Solution | GE Global...

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

    salt from ice New solution draws from the GE Store, integrating GE's experience with steam turbine, oil & gas compressors, 3D printing and water processing NISKAYUNA, NY,...

  13. Water turbine system and method of operation

    DOE Patents [OSTI]

    Costin, Daniel P. (Montpelier, VT)

    2009-02-10

    A system for providing electrical power from a current turbine is provided. The system includes a floatation device and a mooring. A water turbine structure is provided having an upper and lower portion wherein the lower portion includes a water fillable chamber. A plurality of cables are used to couple the system where a first cable couples the water turbine to the mooring and a second cable couples the floatation device to the first cable. The system is arranged to allow the turbine structure to be deployed and retrieved for service, repair, maintenance and redeployment.

  14. Turbine bucket natural frequency tuning rib

    DOE Patents [OSTI]

    Wang, John Zhiqiang (Greenville, SC); Norton, Paul Francis (Greenville, SC); Barb, Kevin Joseph (Halfmoon, NY); Jacala, Ariel Caesar-Prepena (Simpsonville, SC)

    2002-01-01

    A tuning rib is added preferably in the aft cavity of a cored turbine bucket to alter the bucket's natural frequencies. The tuning rib may be a solid rib or a segmented rib and is particularly suited for altering high order frequency modes such as 2T, 4F and 1-3S. As such, detrimental crossings of natural bucket frequencies and gas turbine stimuli can be avoided to thereby improve the reliability of a gas turbine without impacting other features of the bucket that are important to the performance of the gas turbine.

  15. Advanced horizontal axis wind turbines in windfarms

    SciTech Connect (OSTI)

    None, None

    2009-01-18

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

  16. Sandia Energy - Investigations on Marine Hydrokinetic Turbine...

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

    Marine Hydrokinetic Turbine Foil Structural Health Monitoring Presented at GMREC METS Home Renewable Energy Energy Water Power News News & Events Systems Analysis Investigations on...

  17. Design, Analysis and Development of Micro Gas Turbine for propulsion of Micro UAVs Micro gas turbines or simply micro turbines are very promising technology for propelling micro

    E-Print Network [OSTI]

    Sun, Yu

    Design, Analysis and Development of Micro Gas Turbine for propulsion of Micro UAVs Micro gas turbines or simply micro turbines are very promising technology for propelling micro unmanned aerial vehicles. These micro turbines vary in size and power. They can be hand held producing a fraction

  18. User's manual for the vertical axis wind turbine performance...

    Office of Scientific and Technical Information (OSTI)

    User's manual for the vertical axis wind turbine performance computer code darter Citation Details In-Document Search Title: User's manual for the vertical axis wind turbine...

  19. Use of SCADA Data for Failure Detection in Wind Turbines

    SciTech Connect (OSTI)

    Kim, K.; Parthasarathy, G.; Uluyol, O.; Foslien, W.; Sheng, S.; Fleming, P.

    2011-10-01

    This paper discusses the use of existing wind turbine SCADA data for development of fault detection and diagnostic techniques for wind turbines.

  20. New Report States That Hydrokinetic Turbines Have Minimal Environmenta...

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

    New Report States That Hydrokinetic Turbines Have Minimal Environmental Impacts on Fish New Report States That Hydrokinetic Turbines Have Minimal Environmental Impacts on Fish...

  1. Sandia Energy - Innovative Offshore Vertical-Axis Wind Turbine...

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

    Innovative Offshore Vertical-Axis Wind Turbine Rotors Home Stationary Power Energy Conversion Efficiency Wind Energy Offshore Wind Innovative Offshore Vertical-Axis Wind Turbine...

  2. Argonne Researchers Shine "Light" on Origins of Wind Turbine...

    Office of Environmental Management (EM)

    Researchers Shine "Light" on Origins of Wind Turbine Bearing Failures Argonne Researchers Shine "Light" on Origins of Wind Turbine Bearing Failures September 12, 2014 - 11:34am...

  3. Upcoming Funding Opportunity to Develop Larger Wind Turbine Blades...

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

    Upcoming Funding Opportunity to Develop Larger Wind Turbine Blades Upcoming Funding Opportunity to Develop Larger Wind Turbine Blades February 20, 2015 - 4:55pm Addthis On February...

  4. Environmental Effects of Hydrokinetic Turbines on Fish: Desktop...

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

    Environmental Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies Environmental Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume...

  5. Advanced Control Design and Testing for Wind Turbines at the...

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

    Control Design and Testing for Wind Turbines at the National Renewable Energy Laboratory: Preprint Advanced Control Design and Testing for Wind Turbines at the National Renewable...

  6. Design and Fabrication of cm-scale Tesla Turbines

    E-Print Network [OSTI]

    Krishnan, Vedavalli Gomatam

    2015-01-01

    conversion losses for hydro power is power density Designs for four hydro turbines fromconstant power density Designs for four hydro turbines from

  7. Demonstration of a Variable Phase Turbine Power System for Low...

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

    Demonstration of a Variable Phase Turbine Power System for Low Temperature Geothermal Resources Demonstration of a Variable Phase Turbine Power System for Low Temperature...

  8. Wind Turbine Towers Establish New Height Standards and Reduce...

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

    Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy Wind Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy Case study that...

  9. Combustion Turbine CHP System for Food Processing Industry -...

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

    Combustion Turbine CHP System for Food Processing Industry - Presentation by Frito-Lay North America, June 2011 Combustion Turbine CHP System for Food Processing Industry -...

  10. DEVELOPMENT OF THE HELICAL REACTION HYDRAULIC TURBINE Final Technical...

    Office of Scientific and Technical Information (OSTI)

    types of hydraulic turbines are presently used for harnessing hydropower, namely: Kaplan, Francis and Pelton and some of their modifications such as Bulb or Straflo turbines....

  11. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    to reduce the cost of all future floating wind turbines andwind turbine is an important factor in the design of these structures, reducing the cost

  12. Hydrogen Storage in Wind Turbine Towers: Cost Analysis and Conceptual...

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

    in Wind Turbine Towers: Cost Analysis and Conceptual Design Hydrogen Storage in Wind Turbine Towers: Cost Analysis and Conceptual Design Preprint 34851.pdf More Documents &...

  13. Consider Installing High-Pressure Boilers with Backpressure Turbine...

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

    High-Pressure Boilers with Backpressure Turbine-Generators When specifying a new boiler, consider a high-pressure boiler with a backpressure steam turbine-generator placed...

  14. An experimental and numerical study of wind turbine seismic behavior

    E-Print Network [OSTI]

    Prowell, I.

    2011-01-01

    wind turbine. ” Report No. Riso-R-1500(EN), Risø Nationalwind turbine. ” Report No. Riso-R-1500(EN), Risø National

  15. President's CouncilPresident s Council Autumn 2008 TokyoAutumn 2008, Tokyo

    E-Print Network [OSTI]

    Miyashita, Yasushi

    . Social Linkage President's Council Autumn 20088 #12;InitiativesInitiatives 1. G8 University Summit Management Program 4. Policy Alternative Research Institute President's Council Autumn 20089 #12;G8 University Summit 2008G8 University Summit 2008 35 Universities from 14 G8 and Outreach Countries Sapporo

  16. Advanced Wind Turbine Drivetrain Concepts. Workshop Report

    SciTech Connect (OSTI)

    none,

    2010-12-01

    This report presents key findings from the Department of Energy’s Advanced Drivetrain Workshop, held on June 29-30, 2010, to assess different advanced drivetrain technologies, their relative potential to improve the state-of-the-art in wind turbine drivetrains, and the scope of research and development needed for their commercialization in wind turbine applications.

  17. Method for detecting gas turbine engine flashback

    DOE Patents [OSTI]

    Singh, Kapil Kumar; Varatharajan, Balachandar; Kraemer, Gilbert Otto; Yilmaz, Ertan; Lacy, Benjamin Paul

    2012-09-04

    A method for monitoring and controlling a gas turbine, comprises predicting frequencies of combustion dynamics in a combustor using operating conditions of a gas turbine, receiving a signal from a sensor that is indicative of combustion dynamics in the combustor, and detecting a flashback if a frequency of the received signal does not correspond to the predicted frequencies.

  18. Energy 101: Wind Turbines - 2014 Update

    ScienceCinema (OSTI)

    None

    2014-06-05

    See how wind turbines generate clean electricity from the power of wind. The video highlights the basic principles at work in wind turbines, and illustrates how the various components work to capture and convert wind energy to electricity. This updated version also includes information on the Energy Department's efforts to advance offshore wind power. Offshore wind energy footage courtesy of Vestas.

  19. Offshore Wind Turbines: Some Technical Challenges

    E-Print Network [OSTI]

    Houlsby, Guy T.

    1 Offshore Wind Turbines: Some Technical Challenges Prof. Guy Houlsby FREng Oxford University House engineers concerned with installation of offshore wind turbines. The author is Professor of Civil University Civil Engineering Offshore wind power · Scale of offshore wind power developments · Engineering

  20. Energy 101: Wind Turbines - 2014 Update

    SciTech Connect (OSTI)

    2014-05-06

    See how wind turbines generate clean electricity from the power of wind. The video highlights the basic principles at work in wind turbines, and illustrates how the various components work to capture and convert wind energy to electricity. This updated version also includes information on the Energy Department's efforts to advance offshore wind power. Offshore wind energy footage courtesy of Vestas.

  1. GE Turbine Parts www.edisonmachine.com

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    GE Turbine Parts www.edisonmachine.com New authentic GE and Westinghouse Turbine Parts Muscle cars vehicle: Has the code for a hydrogen car been cracked? World-first working eukaryotic cell mad from's smallest windmills to power cell phones 1/17/2014http://www.gizmag.com/worlds-smallest-windmill-energy

  2. Multiple piece turbine rotor blade

    DOE Patents [OSTI]

    Jones, Russell B; Fedock, John A

    2013-05-21

    A multiple piece turbine rotor blade with a shell having an airfoil shape and secured between a spar and a platform with the spar including a tip end piece. a snap ring fits around the spar and abuts against the spar tip end piece on a top side and abuts against a shell on the bottom side so that the centrifugal loads from the shell is passed through the snap ring and into the spar and not through a tip cap dovetail slot and projection structure.

  3. Designing an ultrasupercritical steam turbine

    SciTech Connect (OSTI)

    Klotz, H.; Davis, K.; Pickering, E.

    2009-07-15

    Carbon emissions produced by the combustion of coal may be collected and stored in the future, but a better approach is to reduce the carbon produced through efficient combustion technologies. Increasing the efficiency of new plants using ultrasupercritical (USC) technology will net less carbon released per megawatt-hour using the world's abundant coal reserves while producing electricity at the lowest possible cost. The article shows how increasing the steam turbine operating conditions for a new USC project in the USA and quantify the potential CO{sub 2} reduction this advanced design makes possible. 7 figs., 3 tabs.

  4. Blade for a gas turbine

    DOE Patents [OSTI]

    Liang, George (Palm City, FL)

    2010-10-26

    A blade is provided for a gas turbine. The blade comprises a main body comprising a cooling fluid entrance channel; a cooling fluid collector in communication with the cooling fluid entrance channel; a plurality of side channels extending through an outer wall of the main body and communicating with the cooling fluid collector and a cooling fluid cavity; a cooling fluid exit channel communicating with the cooling fluid cavity; and a plurality of exit bores extending from the cooling fluid exit channel through the main body outer wall.

  5. Wind turbine | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:Wind turbine Jump to:

  6. Influence of refraction on wind turbine noise

    E-Print Network [OSTI]

    Makarewicz, Rufin

    2013-01-01

    A semi-empirical method is applied to calculate the time-average sound level of wind turbine noise generation and propagation. Both are affected by wind shear refraction. Under upwind conditions the partially ensonified zone separates the fully ensonified zone (close to the turbine) and the shadow zone (far away from the turbine). Refraction is described in terms of the wind speed linear profile fitted to the power law profile. The rotating blades are treated as a two-dimensional circular source in the vertical plane. Inside the partially ensonified zone the effective A-weighted sound power decreases to zero when the receiver moves from the turbine toward the shadow zone. The presented results would be useful in practical applications to give a quick estimate of the effect of refraction on wind turbine noise.

  7. Low thermal stress ceramic turbine nozzle

    DOE Patents [OSTI]

    Glezer, Boris (Del Mar, CA); Bagheri, Hamid (San Diego, CA); Fierstein, Aaron R. (San Diego, CA)

    1996-01-01

    A turbine nozzle vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The metallic components having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the turbine nozzle vane assembly. The turbine nozzle vane assembly includes an outer shroud and an inner shroud having a plurality of vanes therebetween. Each of the plurality of vanes have a device for heating and cooling a portion of each of the plurality of vanes. Furthermore, the inner shroud has a plurality of bosses attached thereto. A cylindrical member has a plurality of grooves formed therein and each of the plurality of bosses are positioned in corresponding ones of the plurality of grooves. The turbine nozzle vane assembly provides an economical, reliable and effective ceramic component having a preestablished rate of thermal expansion being greater than the preestablished rate of thermal expansion of the other component.

  8. Independent Scientific Advisory Board for the Northwest Power and Conservation Council,

    E-Print Network [OSTI]

    . This proposal would increase spring spill levels at each mainstem federal Snake and Columbia River hydropower gained to justify the cost due to study design limitations and lack of a detailed study and monitoring confound results from this spill test. Additional Issues · A detailed study plan needs to be developed

  9. Independent Scientific Advisory Board Northwest Power Planning Council National Marine Fisheries Service

    E-Print Network [OSTI]

    and wildlife populations affected by operation and development of the hydroelectric system. NMFS is responsible and development of the Columbia Basin hydroelectric system. The Tribes manage fish and wildlife resources

  10. Energy Systems Acquisitions Advisory Board Procedures

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

    1997-10-28

    The Notice streamlines the Energy Systems Acquisition Advisory Board (ESAAB) process to ensure informed, objective, and documented Strategic and Major System Critical Decision, Baseline Change Proposal, and site selection final decisions. Does not cancel other directives.

  11. Northern New Mexico Citizens' Advisory Board Meeting

    Office of Environmental Management (EM)

    New Mexico Citizens' Advisory Board Meeting Special Meeting Thursday, November 12, 2015 1:00 p.m. to 4:30 p.m. Cities of Gold Conference Center 10-A Cities of Gold Road Pojoaque,...

  12. Northern New Mexico Citizens' Advisory Board

    Office of Environmental Management (EM)

    Recommendation 2011-02 Approved July 25, 2012 Northern New Mexico Citizens' Advisory Board Recommendation to the Department of Energy No. 2012-02 "Expand the Mission of the NNMCAB...

  13. NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD (NNMCAB)

    Office of Environmental Management (EM)

    0 Approved on November 19, 2008 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD (NNMCAB) Recommendation to the Department of Energy No. 2008-10 Regarding Independent Review of the MDA...

  14. Northern New Mexico Citi- zens' Advisory Board...

    Office of Environmental Management (EM)

    Fall 2014 Volume II, Issue IV National Chairs Meeting-Idaho Falls, Idaho Northern New Mexico Citizens' Advisory Board Newsletter M r. Valerio re- tired from the New Mexico Envi-...

  15. NORTHERN NEW MEXICO CITIZENS ADVISORY BOARD

    Office of Environmental Management (EM)

    3 Approved 3-31-10 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD Recommendation to the Department of Energy No. 2010-03 Regarding sufficient Funding for Los Alamos National...

  16. NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD (NNMCAB)

    Office of Environmental Management (EM)

    1 Approved by the NNMCAB on November 19, 2008 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD (NNMCAB) Recommendation to the Department of Energy 2008-11 Reducing the Outfall into...

  17. NORTHERN NEW MEXICO CITIZENS ADVISORY BOARD

    Office of Environmental Management (EM)

    6 Approved 3-31-10 NORTHERN NEW MEXICO CITIZENS' ADVISORY BOARD Recommendation to the Department of Energy No. 2010-06 Recommendation of Budget Priorities for FY 12 and Baseline...

  18. Advisory Board Makes Valuable Contributions to EM

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – The eight local boards of the EM Site-Specific Advisory Board (EM SSAB) provided 56 recommendations collectively in 2011, according to a recent assessment of board input into the EM program.

  19. Hydrogen and Fuel Cell Technical Advisory Committee

    SciTech Connect (OSTI)

    2012-03-21

    The Hydrogen and Fuel Cell Technical Advisory Committee (HTAC) was established under Section 807 of the Energy Policy Act of 2005 to provide technical and programmatic advice to the Energy Secretary on DOE's hydrogen research, development, and demonstration efforts.

  20. Electricity Advisory Committee (EAC) - 2011 Meetings | Department...

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

    MARCH 10, 2011 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE Date: Thursday, March 10, 2011 8:30 a.m. - 4:30 p.m. EDT Location: National Rural Electric Cooperatives Association...

  1. River Basins Advisory Commissions (South Carolina)

    Broader source: Energy.gov [DOE]

    The Catawba/Wateree and Yadkin/Pee Dee River Basins Advisory Commissions are permanent public bodies jointly established by North and South Carolina. The commissions are responsible for assessing...

  2. Research Councils UK Joint Vision For Collaborative Training

    E-Print Network [OSTI]

    Research Councils UK Joint Vision For Collaborative Training Objectives: Research Council Collaborative Training will provide doctoral students with a first- rate, challenging research training experience, within the context of a mutually beneficial research collaboration between academic and partner

  3. Turbine blade tip flow discouragers

    DOE Patents [OSTI]

    Bunker, Ronald Scott (Niskayuna, NY)

    2000-01-01

    A turbine assembly comprises a plurality of rotating blade portions in a spaced relation with a stationery shroud. The rotating blade portions comprise a root section, a tip portion and an airfoil. The tip portion has a pressure side wall and a suction side wall. A number of flow discouragers are disposed on the blade tip portion. In one embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned generally parallel to the direction of rotation. In an alternative embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned at an angle in the range between about 0.degree. to about 60.degree. with respect to a reference axis aligned generally parallel to the direction of rotation. The flow discouragers increase the flow resistance and thus reduce the flow of hot gas flow leakage for a given pressure differential across the blade tip portion so as to improve overall turbine efficiency.

  4. Electricity Advisory Committee Meeting March 5-6, 2012 | Department...

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

    Electricity Advisory Committee Meeting March 5-6, 2012 Electricity Advisory Committee Meeting March 5-6, 2012 February 17, 2012 - 5:28pm Addthis The next meeting of the Department...

  5. Electricity Advisory Committee Meeting June 5-6, 2013 | Department...

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

    Meeting June 5-6, 2013 Electricity Advisory Committee Meeting June 5-6, 2013 May 15, 2013 - 11:20am Addthis The next meeting of the Department of Energy's Electricity Advisory...

  6. DOE appoints four new members to advisory board

    Broader source: Energy.gov [DOE]

    DOE has appointed four new members to its Environmental Management advisory board in Oak Ridge. Leon Baker, Richard Burroughs, Terri Likens and Ed Trujillo were introduced during the Oak Ridge Site Specific Advisory Board’s February meeting.

  7. Electricity Advisory Committee Notice of Open Meeting September...

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

    This notice announces a meeting of the Electricity Advisory Committee on September 24 and 25, 2014. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that...

  8. Energy Media Advisories | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeVehicleDepartmentMedia Advisories Energy Media Advisories RSS

  9. Design of heterogeneous turbine blade Xiaoping Qian, Deba Dutta*

    E-Print Network [OSTI]

    Qian, Xiaoping

    Design of heterogeneous turbine blade Xiaoping Qian, Deba Dutta* Department of Mechanical material. A critical task of such synthesis in turbine blade design is an effective design method approach for turbine blade design, which ties B-spline representation of a turbine blade to a physics

  10. Bats and offshore wind turbines studied in southern Scandinavia

    E-Print Network [OSTI]

    Bats and offshore wind turbines studied in southern Scandinavia 2005 - 2006 Bats & Wind Energy Pettersson Presented by Ingemar Ahlén #12;Bats and offshore wind turbines studied in southern Scandinavia straight towards planned offshore wind farms Red dots = Wind turbines Black dots = Planned turbines #12

  11. Advanced Wind Turbine Controls Reduce Loads (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.

  12. Modelling and Control of an Inverted Pendulum Turbine

    E-Print Network [OSTI]

    Modelling and Control of an Inverted Pendulum Turbine Sergi Rotger Griful Kongens Lyngby 2012 IMM. In this project the feasibility of a new kind of wind turbine is studied. This thesis deals with the achievement of getting a proper mathematical model of a new kind of wind turbine, called the inverted pendulum turbine

  13. Wind Turbines and Health A Rapid Review of the Evidence

    E-Print Network [OSTI]

    Firestone, Jeremy

    1 Wind Turbines and Health A Rapid Review of the Evidence July 2010 #12;2 Wind Turbines and Health of the evidence from current literature on the issue of wind turbines and potential impacts on human health regarding wind turbines and their potential effect on human health. It is important to note that these views

  14. COMPARATIVE MATERIALS EVALUTION FOR A GAS TURBINE ROTOR

    E-Print Network [OSTI]

    Pennycook, Steve

    COMPARATIVE MATERIALS EVALUTION FOR A GAS TURBINE ROTOR 27th Annual Conference on Composites: microturbine, silicon nitride, turbine, CARES, recuperator, ceramic, gas turbine, life analysis #12;COMPARATIVE MATERIALS EVALUTION FOR A GAS TURBINE ROTOR Kesseli et. al Ingersoll-Rand's Ceramic Microturbine (CMT) Plan

  15. Loads Analysis of Several Offshore Floating Wind Turbine Concepts

    SciTech Connect (OSTI)

    Robertson, A. N.; Jonkman, J. M.

    2011-10-01

    This paper presents a comprehensive dynamic-response analysis of six offshore floating wind turbine concepts.

  16. Doctoral Position Aeroelastic Analysis of Large Wind Turbines

    E-Print Network [OSTI]

    Doctoral Position Aeroelastic Analysis of Large Wind Turbines In the research project "Aeroelastic Analysis Horizontal-axis wind turbine and numerical model. of Large Wind Turbines" funded by the Ger- man involving the in-house Finite-Element CFD code XNS to enable the simulation of wind turbines. The ability

  17. A low order model for vertical axis wind turbines

    E-Print Network [OSTI]

    Drela, Mark

    A new computational model for initial sizing and performance prediction of vertical axis wind turbines

  18. Design of a Transonic Research Turbine Facility Ruolong Ma*

    E-Print Network [OSTI]

    Morris, Scott C.

    and performance of modern gas-turbine engines. A detailed address of the various opportunities for flow control throughout the gas-turbine engine in terms of their impact on each engine component was given by Lord et al.1 in the new Advanced Performance Gas Turbine Laboratory at the University of Notre Dame. II. Turbine Rig

  19. Columbia River Basin Research Plan Northwest Power and Conservation Council

    E-Print Network [OSTI]

    Columbia River Basin Research Plan By the Northwest Power and Conservation Council February 2006................................................................................................................. 20 (11) Human Development

  20. Faculty Council on Women in Academia Monday, April 12, 2010

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    :08. ------------------------------------------------------------------------------------- Minutes by Alex Bolton Council Support Analyst bolt@u.washington.edu Present: Faculty: Silberstein (Chair