National Library of Energy BETA

Sample records for airport anemometer heights

  1. Airports Soar to New Heights with Alternative Fuels

    Broader source: Energy.gov [DOE]

    A number of airports have adopted the use of alternative fuels and advanced technology vehicles, ranging from gaseous fuels to hybrid cars.

  2. ARM - Campaign Instrument - anemometer

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

    govInstrumentsanemometer Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Anemometer (ANEMOMETER) Instrument...

  3. Ping Pong Ball Anemometers

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

    * Learning Goal(s) Students will be able to construct and calibrate an anemometer to measure wind speed. They will be able to create a graph and an equation of Angle vs. Wind Speed...

  4. Thermal transient anemometer

    DOE Patents [OSTI]

    Bailey, J.L.; Vresk, J.

    1989-07-18

    A thermal transient anemometer is disclosed having a thermocouple probe which is utilized to measure the change in temperature over a period of time to provide a measure of fluid flow velocity. The thermocouple probe is located in the fluid flow path and pulsed to heat or cool the probe. The cooling of the heated probe or the heating of the cooled probe from the fluid flow over a period of time is measured to determine the fluid flow velocity. The probe is desired to be locally heated near the tip to increase the efficiency of devices incorporating the probe. 12 figs.

  5. Thermal transient anemometer

    DOE Patents [OSTI]

    Bailey, James L.; Vresk, Josip

    1989-01-01

    A thermal transient anemometer having a thermocouple probe which is utilized to measure the change in temperature over a period of time to provide a measure of fluid flow velocity. The thermocouple probe is located in the fluid flow path and pulsed to heat or cool the probe. The cooling of the heated probe or the heating of the cooled probe from the fluid flow over a period of time is measured to determine the fluid flow velocity. The probe is desired to be locally heated near the tip to increase the efficiency of devices incorporating the probe.

  6. Tethersonde and kite anemometer evaluation

    SciTech Connect (OSTI)

    Chow, W.Y.; Kirchhoff, R.H.

    1988-10-01

    The responses of kite anemometers and tethersonde balloons to the dynamics of the wind are investigated in this study. A three-phase effort of theoretical development, experimental measurement, and comparison of data and theory was undertaken to provide further understanding of how a kite or balloon responds to atmospheric turbulence. Understanding the effect on wind velocity measurements obtained using these instruments is important to their use in, for example, identifying optimum wind turbine sites. The theoretical development included: (1) an extension of double theodolite theory, to provide a mechanism for calculating instrument displacement, and (2) linear small perturbation analysis of the effect of atmospheric turbulence on kite or balloon motion. The results of the small perturbation analyses were response equations that analyze the movement of the kite or balloon as a function of the mean elevation angle of the kite or balloon and turbulence parameters of the wind. The response equations provide the ratio of the fluctuating string tension to the mean string tension (for the kite) and the fluctuating elevation angle for the kite and balloon. 18 refs., 66 figs., 22 tabs.

  7. Wind Powering America Anemometer Loan Program: A Retrospective

    SciTech Connect (OSTI)

    Jimenez, T.

    2013-05-01

    This white paper details the history, mechanics, status, and impact of the Native American Anemometer Loan Program (ALP) conducted by the U.S. Department of Energy's Wind Powering America (WPA) initiative. Originally conceived in 2000 and terminated (as a WPA activity) at the end of FY 2011, the ALP has resulted in the installation of anemometers at 90 locations. In addition, the ALP provided support for the installation of anemometers at 38 additional locations under a related ALP administered by the Western Area Power Administration.

  8. airport | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    airport | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

  9. Airports - Local Information - Radiation Effects Facility / Cyclotron...

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

    Airports College Station is served locally by Easterwood Airport (5 min. drive), with airports in Austin (2 hr. drive) and Houston (1 hr 45 min. drive) not far away. Easterwood...

  10. Airports & Lodging | Savannah River Ecology Laboratory

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

    Airports and Lodging AIRPORTS Augusta, GA Augusta Regional Airport (Bush Field) - closest commercial airport; Delta and U.S. Express. Daniel Field - private planes, rentals, or chartered flights. Columbia, SC Columbia Metropolitan Airport - all major carriers; 1.5-2h drive to SREL. Atlanta, GA Hartsfield Airport - all major carriers; 2.5-3 hour drive from Atlanta, GA, to Aiken, SC. LODGING No lodging is available at SREL. However, hotels and motels are available in Aiken, SC, and Augusta, GA.

  11. FAA Airport Categories Website | Open Energy Information

    Open Energy Info (EERE)

    Categories Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: FAA Airport Categories Website Abstract This website lists FAA airport...

  12. Philadelphia International Airport Apron Lighting: LED System...

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

    Philadelphia International Airport Apron Lighting: LED System Performance in a Trial Installation Philadelphia International Airport Apron Lighting: LED System Performance in a ...

  13. Beijing Capital International Airport | Open Energy Information

    Open Energy Info (EERE)

    International Airport Jump to: navigation, search Name: Beijing Capital International Airport Place: Beijing, Beijing Municipality, China Zip: 100621 Product: Beijing Capital...

  14. Airports & Lodging | Savannah River Ecology Laboratory

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

    Regional Airport (Bush Field) - closest commercial airport; Delta and U.S. Express. Daniel Field - private planes, rentals, or chartered flights. Columbia, SC Columbia...

  15. Denver International Airport Photovoltaic System

    Broader source: Energy.gov [DOE]

    The Denver International Airport (DIA) features a 2-megawatt (MW) photovoltaic (PV) system. DIA also hosts to a second 1.6-MW system. Denver is a Solar America City.

  16. Prescott Airport Solar Plant Solar Power Plant | Open Energy...

    Open Energy Info (EERE)

    Prescott Airport Solar Plant Solar Power Plant Jump to: navigation, search Name Prescott Airport Solar Plant Solar Power Plant Facility Prescott Airport Solar Plant Sector Solar...

  17. Tonopah Airport Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Tonopah Airport Solar Power Plant Jump to: navigation, search Name Tonopah Airport Solar Power Plant Facility Tonopah Airport Solar Sector Solar Facility Type Concentrating Solar...

  18. Implementing Solar Technologies at Airports

    SciTech Connect (OSTI)

    Kandt, A.; Romero, R.

    2014-07-01

    Federal agencies, such as the Department of Defense and Department of Homeland Security, as well as numerous private entities are actively pursuing the installation of solar technologies to help reduce fossil fuel energy use and associated emissions, meet sustainability goals, and create more robust or reliable operations. One potential approach identified for siting solar technologies is the installation of solar energy technologies at airports and airfields, which present a significant opportunity for hosting solar technologies due to large amounts of open land. This report focuses largely on the Federal Aviation Administration's (FAA's) policies toward siting solar technologies at airports.

  19. Anemometer Data (Wind Speed, Direction) for Pascua Yaqui, AZ...

    Open Energy Info (EERE)

    from a height of 20 m. The data was originally made available by Wind Powering America, a DOE Office of Energy Efficiency & Renewable Energy (EERE) program. Data and Resources...

  20. Alternative Fuels Data Center: Airport Shuttles Run on Propane

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

    Airport Shuttles Run on Propane to someone by E-mail Share Alternative Fuels Data Center: Airport Shuttles Run on Propane on Facebook Tweet about Alternative Fuels Data Center: Airport Shuttles Run on Propane on Twitter Bookmark Alternative Fuels Data Center: Airport Shuttles Run on Propane on Google Bookmark Alternative Fuels Data Center: Airport Shuttles Run on Propane on Delicious Rank Alternative Fuels Data Center: Airport Shuttles Run on Propane on Digg Find More places to share Alternative

  1. Alternative Fuels Data Center: Atlanta Airport Converts Shuttles to CNG

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

    Atlanta Airport Converts Shuttles to CNG to someone by E-mail Share Alternative Fuels Data Center: Atlanta Airport Converts Shuttles to CNG on Facebook Tweet about Alternative Fuels Data Center: Atlanta Airport Converts Shuttles to CNG on Twitter Bookmark Alternative Fuels Data Center: Atlanta Airport Converts Shuttles to CNG on Google Bookmark Alternative Fuels Data Center: Atlanta Airport Converts Shuttles to CNG on Delicious Rank Alternative Fuels Data Center: Atlanta Airport Converts

  2. Microsoft Word - Airport_EA_Final.doc

    National Nuclear Security Administration (NNSA)

    515 Final Environmental Assessment for Proposed Closure of the Airport Landfills Within Technical Area 73 at Los Alamos National Laboratory, Los Alamos, New Mexico May 22, 2005 Department of Energy National Nuclear Security Administration Los Alamos Site Office Final EA for Proposed Closure of the Airport Landfills within TA-73 at LANL Page iii of viii Contents Acronyms and Terms .................................................................................................................. vi

  3. Siting Solar Photovoltaics at Airports: Preprint

    SciTech Connect (OSTI)

    Kandt, A.; Romero, R.

    2014-06-01

    Airports present a significant opportunity for hosting solar technologies due to their open land; based on a 2010 Federal Aviation Administration study, the US Department of Agriculture, and the US Fish and Wildlife Service, there's potential for 116,704 MW of solar photovoltaics (PV) on idle lands at US airports. PV has a low profile and likely low to no impact on flight operations. This paper outlines guidance for implementing solar technologies at airports and airfields, focusing largely on the Federal Aviation Administration's policies. The paper also details best practices for siting solar at airports, provides information on the Solar Glare Hazard Analysis Tool, and highlights a case study example where solar has been installed at an airport.

  4. Philadelphia International Airport Apron Lighting: LED System Performance

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

    in a Trial Installation | Department of Energy Philadelphia International Airport Apron Lighting: LED System Performance in a Trial Installation Philadelphia International Airport Apron Lighting: LED System Performance in a Trial Installation PDF icon 2015_gateway_philadelphia-airport.pdf PDF icon gateway_philadelphia-airport_brief.pdf More Documents & Publications LED Performance Under Tough Conditions December 2015 Postings 2015 ARTICLES

  5. New San Antonio Airport Terminal Generating Clean Power | Department of

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

    Energy San Antonio Airport Terminal Generating Clean Power New San Antonio Airport Terminal Generating Clean Power January 27, 2011 - 2:03pm Addthis The new photovoltaic system at the San Antonio International Airport. The new photovoltaic system at the San Antonio International Airport. Todd G. Allen Project Officer, Golden Field Office What are the key facts? The City of San Antonio's EECBG proram staff awarded a block grant for a solar photovoltaic (PV) system at the airport, designed and

  6. Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas

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

    Fueling Stations Colorado Airport Relies on Natural Gas Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas Fueling Stations on Google Bookmark Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas

  7. Alternative Fuels Data Center: Dallas Airport Operates With Alternative

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

    Fuels Dallas Airport Operates With Alternative Fuels to someone by E-mail Share Alternative Fuels Data Center: Dallas Airport Operates With Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: Dallas Airport Operates With Alternative Fuels on Twitter Bookmark Alternative Fuels Data Center: Dallas Airport Operates With Alternative Fuels on Google Bookmark Alternative Fuels Data Center: Dallas Airport Operates With Alternative Fuels on Delicious Rank Alternative Fuels Data

  8. Alternative Fuels Data Center: Propane Powers Airport Shuttles in New

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

    Orleans Propane Powers Airport Shuttles in New Orleans to someone by E-mail Share Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Facebook Tweet about Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Twitter Bookmark Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Google Bookmark Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Delicious Rank Alternative Fuels

  9. LEDs Ready for Takeoff at Louisiana Airport

    Broader source: Energy.gov [DOE]

    About 250 lights along the busy taxiway at Hammond Northshore Regional Airport are being replaced with light-emitting diodes (LEDs) with funds from an Energy Efficiency and Conservation Block Grant (EECBG) from the U.S. Department of Energy.

  10. Microsoft PowerPoint - Morgantown Muncipal Airport to NETL Morgantown...

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

    Morgantown Site from Morgantown Municipal Airport 1. Exit the airport by TURNING RIGHT onto HARTMAN RUN RD. and proceed to first light (US-119). 2. Turn LEFT onto US-119 SOUTH and...

  11. Microsoft PowerPoint - Pittsburgh International Airport to Morgantown...

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

    Pittsburgh International Airport to Morgantown Site, Morgantown, WV 1. Exit airport on US-60S toward PittsburghI-79S (follow signs to Pittsburgh, proceed 7 miles). 2. Merge onto...

  12. Guidelines to improve airport preparedness against chemical and biological terrorism.

    SciTech Connect (OSTI)

    Edwards, Donna M.; Price, Phillip N. (Lawrence Berkeley National Laboratory, Berkeley, CA); Gordon, Susanna P.; Gadgil, Ashok (Lawrence Berkeley National Laboratory, Berkeley, CA)

    2005-05-01

    Guidelines to Improve Airport Preparedness Against Chemical and Biological Terrorism is a 100-page document that makes concrete recommendations on improving security and assessing vulnerable areas and helps its readers understand the nature of chemical and biological attacks. The report has been turned over to Airports Council International (ACI) and the American Association of Airport Executives (AAAE), two organizations that together represent the interests of thousands of airport personnel and facilities in the U.S. and around the world.

  13. DOE - Office of Legacy Management -- Milwaukee Airport - WI 04

    Office of Legacy Management (LM)

    Milwaukee Airport - WI 04 FUSRAP Considered Sites Site: MILWAUKEE AIRPORT (WI.04 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Milwaukee Airport , Milwaukee , Wisconsin WI.04-1 Evaluation Year: 1991 WI.04-1 Site Operations: Airport Facility received a shipment of Uranium oxides from Allegheny Ludlow sent to an AEC employee - final destination unknown. WI.04-1 Site Disposition: Eliminated - Limited scope of activities performed

  14. EECBG Success Story: New San Antonio Airport Terminal Generating Clean

    Office of Environmental Management (EM)

    Power | Department of Energy New San Antonio Airport Terminal Generating Clean Power EECBG Success Story: New San Antonio Airport Terminal Generating Clean Power January 27, 2011 - 2:03pm Addthis The new photovoltaic system at the San Antonio International Airport. The new photovoltaic system at the San Antonio International Airport. In early 2010, the City of San Antonio's Energy Efficiency and Conservation Block Grant (EECBG) program staff quickly realized a golden opportunity lay right at

  15. DOE - Office of Legacy Management -- St Louis Airport - MO 01

    Office of Legacy Management (LM)

    Airport - MO 01 FUSRAP Considered Sites St. Louis Airport, MO Alternate Name(s): Airport Site St. Louis Airport Storage Site (SLAPS) Former Robertson Storage Area Robertson Airport MO.01-1 MO.01-2 Location: Brown Road, Robertson, Missouri MO.01-2 Historical Operations: Stored uranium process residues containing uranium, radium, and thorium for the MED and AEC. MO.01-2 MO.01-3 MO.01-4 Eligibility Determination: Eligible MO.01-1 MO.01-7 Radiological Survey(s): Assessment Surveys MO.01-4 MO.01-5

  16. The Independence Heights House

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

    Independence Heights House Prairie View A&M University Shelly Pottorf, AIA; LEED AP, CPHC Faculty Advisor Adjunct Assistant Professor, Prairie View A&M University School of Architecture Nichole Thomas, AIA COTE, Net Zero Energy Design II Team Leader 4th Year Architecture Christopher Brown, AIA COTE, Net Zero Energy Design II 4th Year Architecture Ismael Kabre 3rd Year Architecture Jonathan Ortega 3rd Year Architecture, Net Zero Energy Design II Tzivan Vasquez 5th Year Architecture, Net

  17. Intermittent turbulence events observed with a sonic anemometer and minisodar during CASES99.

    SciTech Connect (OSTI)

    Coulter, R. L.; Doran, J. C.

    2000-05-12

    The Cooperative Air Surface Exchange Study 1999 (CASES99), designed to investigate in detail the nocturnal boundary layer (NBL) of the atmosphere with particular emphasis on turbulence and turbulence events, took place during October 1999, within the Atmospheric Boundary Layer Experiments (ABLE) region east of Wichita KS. The principal measurement site was a heavily instrumented 2-km square located near Leon (LE), KS, but additional sites at Smileyberg (SM) and Beaumont (BE) were also used. The authors augmented the normal ABLE measurements at Beaumont (radar wind profiler, minisodar, 10-m meteorological tower, precipitation gauge) with a sonic anemometer mounted on the tower, 7 m above the surface. For this campaign, the minisodar data were saved in single-pulse mode with no averaging. The Beaumont site is within gently rolling rangeland used primarily for grazing. The site is on a flat plain rising gradually to the east.The Flint Hills escarpment, located approximately 2 km to the east, marks the highest point in, and the eastern boundary of, the Walnut River watershed. Although most terrain features are subtle, terrain effects on atmospheric flows are still possible, particularly in stable conditions. The intent was to observe turbulence and, hopefully, turbulence events with the sonic anemometer and minisodar. The horizontal extent of these occurrences can be studied by including the Beaumont data with those obtained at the Leon site. In this report the authors are concerned with the occurrence of intermittent turbulence.

  18. Airport Drive, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Airport Drive, Missouri: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.1425588, -94.5107824 Show Map Loading map... "minzoom":false,"mappi...

  19. DOE - Office of Legacy Management -- St Louis Airport Site Vicinity...

    Office of Legacy Management (LM)

    FUSRAP Considered Sites Site: St. Louis Airport Site Vicinity Properties (017) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition:...

  20. EECBG Success Story: New San Antonio Airport Terminal Generating...

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

    San Antonio Airport Terminal Generating Clean Power EECBG Success Story: New San Antonio ... Learn more. Addthis Related Articles EECBG Success Story: The Jury's In: Hillsborough ...

  1. PULSE HEIGHT ANALYZER

    DOE Patents [OSTI]

    Johnstone, C.W.

    1958-01-21

    An anticoincidence device is described for a pair of adjacent channels of a multi-channel pulse height analyzer for preventing the lower channel from generating a count pulse in response to an input pulse when the input pulse has sufficient magnitude to reach the upper level channel. The anticoincidence circuit comprises a window amplifier, upper and lower level discriminators, and a biased-off amplifier. The output of the window amplifier is coupled to the inputs of the discriminators, the output of the upper level discriminator is connected to the resistance end of a series R-C network, the output of the lower level discriminator is coupled to the capacitance end of the R-C network, and the grid of the biased-off amplifier is coupled to the junction of the R-C network. In operation each discriminator produces a negative pulse output when the input pulse traverses its voltage setting. As a result of the connections to the R-C network, a trigger pulse will be sent to the biased-off amplifier when the incoming pulse level is sufficient to trigger only the lower level discriminator.

  2. Alternative Fuels Data Center: North Carolina Airport Advances With Plug-In

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

    Electric Buses North Carolina Airport Advances With Plug-In Electric Buses to someone by E-mail Share Alternative Fuels Data Center: North Carolina Airport Advances With Plug-In Electric Buses on Facebook Tweet about Alternative Fuels Data Center: North Carolina Airport Advances With Plug-In Electric Buses on Twitter Bookmark Alternative Fuels Data Center: North Carolina Airport Advances With Plug-In Electric Buses on Google Bookmark Alternative Fuels Data Center: North Carolina Airport

  3. ARM - Measurement - Cloud base height

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

    base height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud base height For a given cloud or cloud layer, the lowest level of the atmosphere where cloud properties are detectable. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  4. ARM - Measurement - Cloud top height

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

    top height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud top height For a given cloud or cloud layer, the highest level of the atmosphere where cloud properties are detectable. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  5. EECBG Success Story: LEDs Ready for Takeoff at Louisiana Airport

    Broader source: Energy.gov [DOE]

    About 250 lights along the taxiway at Hammond Northshore Regional Airport in Louisiana are being replaced with light-emitting diodes (LEDs) with funds from an Energy Efficiency and Conservation Block Grant (EECBG). Learn more.

  6. Hydrogen Production and Dispensing Facility Opens at W. Va. Airport

    Broader source: Energy.gov [DOE]

    A hydrogen production and dispensing station constructed and operated with support from the Office of Fossil Energy's National Energy Technology Laboratory was officially opened Monday at the Yeager Airport in Charleston, W.Va.

  7. Airport Road, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road is a census-designated place in Washakie County, Wyoming. It falls under...

  8. Airport Road Addition, Texas: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road Addition is a census-designated place in Brooks County, Texas.1 References ...

  9. New MagViz Airport Liquid Analysis System Undergoes Testing

    ScienceCinema (OSTI)

    None

    2010-01-08

    LOS ALAMOS, New Mexico, December 16, 2008?An innovative application of a technology first used for medical imaging may enhance airport security if Los Alamos National Laboratory scientists are successful. Los Alamos technologists have adapted Magnetic Res

  10. AVTA: Airport Ground Support Equipment Specifications and Test Procedures |

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

    Department of Energy Airport Ground Support Equipment Specifications and Test Procedures AVTA: Airport Ground Support Equipment Specifications and Test Procedures PDF icon eGSE America Electric Baggage Tow Tractor (EBTT) Technical Specifications PDF icon eGSE America Electric Aircraft PushBack Tractor (EAPT) Technical Specifications PDF icon eGSE America Electric Aircraft Cargo Conveyor (EACC) Technical Specifications PDF icon ETA-GAC001 Control, Close-out, and Storage of Documentation PDF

  11. New airport liquid analysis system undergoes testing at Albuquerque

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

    International Sunport New airport liquid analysis system New airport liquid analysis system undergoes testing at Albuquerque International Sunport A new tool that distinguishes potential-threat liquids from the harmless shampoos and sodas a regular traveler might take aboard an aircraft. December 16, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from

  12. Central airport energy systems using alternate energy sources

    SciTech Connect (OSTI)

    Not Available

    1982-07-01

    The purpose of this project was to develop the concept of a central airport energy system designed to supply energy for aircraft ground support and terminal complex utility systems using municipal waste as a fuel. The major task was to estimate the potential for reducing aircraft and terminal fuel consumption by the use of alternate renewable energy sources. Additional efforts included an assessment of indirect benefits of reducing airport atmospheric and noise pollution.

  13. DOE - Office of Legacy Management -- St Louis Airport Site Vicinity

    Office of Legacy Management (LM)

    Properties - 017 St Louis Airport Site Vicinity Properties - 017 FUSRAP Considered Sites Site: St. Louis Airport Site Vicinity Properties (017) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: These properties are located in Hazelwood and Berkeley, Missouri, approximately 15 miles northwest of downtown St. Louis. The properties are

  14. World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport | Department

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

    of Energy World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport June 10, 2015 - 1:30pm Addthis World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport Sunita Satyapal Sunita Satyapal Director, Fuel Cell Technologies Office What looks

  15. Airport Viz - a 3D Tool to Enhance Security Operations

    SciTech Connect (OSTI)

    Koch, Daniel B

    2006-01-01

    In the summer of 2000, the National Safe Skies Alliance (NSSA) awarded a project to the Applied Visualization Center (AVC) at the University of Tennessee, Knoxville (UTK) to develop a 3D computer tool to assist the Federal Aviation Administration security group, now the Transportation Security Administration (TSA), in evaluating new equipment and procedures to improve airport checkpoint security. A preliminary tool was demonstrated at the 2001 International Aviation Security Technology Symposium. Since then, the AVC went on to construct numerous detection equipment models as well as models of several airports. Airport Viz has been distributed by the NSSA to a number of airports around the country which are able to incorporate their own CAD models into the software due to its unique open architecture. It provides a checkpoint design and passenger flow simulation function, a layout design and simulation tool for checked baggage and cargo screening, and a means to assist in the vulnerability assessment of airport access points for pedestrians and vehicles.

  16. Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and

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

    Natural Gas Vehicles St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles to someone by E-mail Share Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Facebook Tweet about Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Twitter Bookmark Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Google Bookmark Alternative Fuels Data Center: St. Louis

  17. NNSA, Romania Launch Radiation Detection System at International Airport

    National Nuclear Security Administration (NNSA)

    near Bucharest | National Nuclear Security Administration Romania Launch Radiation Detection System at International Airport near Bucharest | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios

  18. Estimating vehicle height using homographic projections

    DOE Patents [OSTI]

    Cunningham, Mark F; Fabris, Lorenzo; Gee, Timothy F; Ghebretati, Jr., Frezghi H; Goddard, James S; Karnowski, Thomas P; Ziock, Klaus-peter

    2013-07-16

    Multiple homography transformations corresponding to different heights are generated in the field of view. A group of salient points within a common estimated height range is identified in a time series of video images of a moving object. Inter-salient point distances are measured for the group of salient points under the multiple homography transformations corresponding to the different heights. Variations in the inter-salient point distances under the multiple homography transformations are compared. The height of the group of salient points is estimated to be the height corresponding to the homography transformation that minimizes the variations.

  19. Crowne Plaza Suites MSP Airport - Mall of America

    Office of Environmental Management (EM)

    Annual Meeting of the National Transportation Stakeholders Forum Crowne Plaza Suites MSP Airport - Mall of America Bloomington, Minnesota * May 13-15, 2014 Revised Agenda Monday, May 12 4 - 5 pm NTSF Planning Committee Meeting Executive Conference For members only 5 - 6 pm Registration Ballroom Foyer Tuesday, May 13 7:30 am - 5 pm Registration and Exhibit Setup Ballroom Foyer 2014 Annual Meeting of the National Transportation Stakeholders Forum Revised Agenda Page 2 Updated April 29, 2014 8 -

  20. Crowne Plaza Suites MSP Airport - Mall of America

    Office of Environmental Management (EM)

    Crowne Plaza Suites MSP Airport - Mall of America Bloomington, Minnesota | May 13-15, 2014 2014 Annual Meeting of the National Transportation Stakeholders Forum 2 WELCOME It is our pleasure to welcome you to the 2014 Annual Meeting of the U.S. Department of Energy's (DOE) National Transportation Stakeholders Forum (NTSF). We represent the NTSF Tribal Caucus and the Council of State Governments' Midwestern Radioactive Materials Transportation Committee, who are co-hosting this year's meeting. The

  1. Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction,

    Office of Environmental Management (EM)

    Colorado, for Long-Term Radiation Variations (August 1978) | Department of Energy of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) PDF icon Monitoring

  2. ARM - Measurement - Planetary boundary layer height

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

    govMeasurementsPlanetary boundary layer height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Planetary boundary layer height Top of the planetary boundary layer; also known as depth or height of the mixing layer. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  3. Raman lidar/AERI PBL Height Product

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

    Ferrare, Richard

    2012-12-14

    Planetary Boundary Layer (PBL) heights have been computed using potential temperature profiles derived from Raman lidar and AERI measurements. Raman lidar measurements of the rotational Raman scattering from nitrogen and oxygen are used to derive vertical profiles of potential temperature. AERI measurements of downwelling radiance are used in a physical retrieval approach (Smith et al. 1999, Feltz et al. 1998) to derive profiles of temperature and water vapor. The Raman lidar and AERI potential temperature profiles are merged to create a single potential temperature profile for computing PBL heights. PBL heights were derived from these merged potential temperature profiles using a modified Heffter (1980) technique that was tailored to the SGP site (Della Monache et al., 2004). PBL heights were computed on an hourly basis for the period January 1, 2009 through December 31, 2011. These heights are provided as meters above ground level.

  4. Raman lidar/AERI PBL Height Product

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

    Ferrare, Richard

    Planetary Boundary Layer (PBL) heights have been computed using potential temperature profiles derived from Raman lidar and AERI measurements. Raman lidar measurements of the rotational Raman scattering from nitrogen and oxygen are used to derive vertical profiles of potential temperature. AERI measurements of downwelling radiance are used in a physical retrieval approach (Smith et al. 1999, Feltz et al. 1998) to derive profiles of temperature and water vapor. The Raman lidar and AERI potential temperature profiles are merged to create a single potential temperature profile for computing PBL heights. PBL heights were derived from these merged potential temperature profiles using a modified Heffter (1980) technique that was tailored to the SGP site (Della Monache et al., 2004). PBL heights were computed on an hourly basis for the period January 1, 2009 through December 31, 2011. These heights are provided as meters above ground level.

  5. Los Alamos Shows Airport Security Technology at Work

    ScienceCinema (OSTI)

    Espy, Michelle; Schultz, Larry; Hunter, James

    2014-06-24

    Los Alamos scientists have advanced a Magnetic Resonance Imaging (MRI) technology that may provide a breakthrough for screening liquids at airport security. They've added low-power X-ray data to the mix, and as a result have unlocked a new detection technology. Funded in part by the Department of Homeland Security's Science and Technology Directorate, the new system is named MagRay. The goal is to quickly and accurately distinguish between liquids that visually appear identical. For example, what appears to be a bottle of white wine could potentially be nitromethane, a liquid that could be used to make an explosive. Both are clear liquids, one would be perfectly safe on a commercial aircraft, the other would be strictly prohibited. How to tell them apart quickly without error at an airport security area is the focus of Michelle Espy, Larry Schultz and their team. In this video, Espy and the MagRay team explain how the new technology works, how they've developed an easy operator interface, and what the next steps might be in transitioning this technology to the private sector.

  6. Arkansas' Anemometer Loan Program

    SciTech Connect (OSTI)

    Fernando Vego

    2012-10-11

    The measurement campaign had one year duration from 04/01/2011 to 03/31/2012 and was taken at 20m and 34m with NRG instrumentation. The data was analyzed weekly to check inconsistencies and validity and processed using Excel, Flexpro and Windographer standard Edition Version 2.04. The site analyzed is located in the Waldron, Arkansas in Scott County. It is an open site for most of the direction sectors with immediate roughness class of 1.5. It has seasonally directional winds, of which the most energetic come from the southern direction. The vertical wind profile shows moderate wind shear that varies by season as well.

  7. Ping Pong Ball Anemometer

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

    Wind Speed (mph) Angle of Ping-Pong Ball () Create a Scatter Plot of Power vs. Angle below: Analysis: 1) Draw a line of best fit. 2) Find the y-intercept. 3) Pick...

  8. A major cogeneration system goes in at JFK International Airport. Low-visibility privatization in a high-impact environment

    SciTech Connect (OSTI)

    Leibler, J.; Luxton, R.; Ostberg, P.

    1998-04-01

    This article describes the first major privatization effort to be completed at John F. Kennedy International Airport. The airport owner and operator, the Port Authority of New York and New Jersey, decided to seek private sector involvement in a capital-intensive project to expand and upgrade the airport`s heating and air conditioning facilities and construct a new cogeneration plant. Kennedy International Airport Cogeneration (KIAC) Partners, a partnership between Gas Energy Incorporated of New York and Community Energy Alternatives of New Jersey, was selected to develop an energy center to supply electricity and hot and chilled water to meet the airport`s growing energy demand. Construction of a 110 MW cogeneration plant, 7,000 tons of chilled water equipment, and 30,000 feet of hot water delivery piping started immediately. JFK Airport`s critical international position called for this substantial project to be developed almost invisibly; no interruption in heating and air conditioning service and no interference in the airport`s active operations could be tolerated. Commercial operation was achieved in February 1995.

  9. The Integrated Airport: Building a Successful NextGen Testbed

    ScienceCinema (OSTI)

    Frederick-Recascino, Christina [Embry-Riddle Aeronautical University, Daytona Beach, Florida, United States]; Sweigard, Doug [Lockheed Martin Corporation]; Lester, Wade [ERAU

    2010-01-08

    This presentation will describe a unique public-private partnership - the Integrated Airport - that was created to engage in research and testing related to NextGen Technology deployment.  NextGen refers to the program that will be initiated to modernize the US National Airspace.  As with any major, multi-decade initiative, such as NextGen, integration of work efforts by multiple partners in the modernization is critical for success.  This talk will focus on the development of the consortium, how the consortium plans for NextGen initiatives, the series of technology demonstrations we have produced and plans for the future of NextGen testing and implementation. 

  10. DOE Publishes GATEWAY Report on High-Mast Lighting at Philadelphia International Airport

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's GATEWAY program has released a report on a trial installation of LED apron lighting at Philadelphia International Airport (PHL). In addition to reducing energy, PHL...

  11. Uranium characterization at the St. Louis Airport Site

    SciTech Connect (OSTI)

    Schilk, A.J.; Hubbard, C.W.; Bowyer, T.W.; Reiman, R.T.

    1995-05-01

    In support of the Department of Energy/Office of Technology Development`s Expedited Site Characterization (ESC) project (coordinated by Ames Laboratory), the Pacific Northwest Laboratory demonstrated two complementary technologies at the St. Louis Airport (SLAP) site that have been designed and optimized for the rapid, in situ quantification of radionuclide contamination in surface soils. The sensors are optimized for the detection of high-energy beta particles or gamma rays emitted from the decay of specific radionuclides of interest. These technologies were demonstrated by measuring the beta and gamma fluxes at several locations within the SLAP site. Measurements were converted to average contamination levels, using detector calibrations performed with spiked samples (beta) or sealed sources (gamma). Additionally, subsurface activity levels were derived from discrete soil samples (provided by the ESC field crew) via gamma-ray spectrometry in a controlled laboratory setting. Since the beta and gamma sensor technologies are intrinsically sensitive to different types of radiation and activity distributions (i.e., surface and shallow subsurface, respectively), the data obtained from the two detectors provide complementary information about the distribution of the contamination. The results reported here suggest that a number of locations within the SLAP site have elevated levels of {sup 211}U, and the differences between the beta and gamma activities indicate that the contamination is largely located near the surface of the soil.

  12. A new technique to measure tunneling barrier height in solid...

    Office of Scientific and Technical Information (OSTI)

    A new technique to measure tunneling barrier height in solid media Citation Details In-Document Search Title: A new technique to measure tunneling barrier height in solid media ...

  13. Property:Maximum Wave Height(m) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Property Name Maximum Wave Height(m) Property Type String Pages using the property "Maximum Wave Height(m)" Showing 25 pages using this property....

  14. Cost Benefit Analysis Modeling Tool for Electric vs. ICE Airport Ground Support Equipment Development and Results

    SciTech Connect (OSTI)

    James Francfort; Kevin Morrow; Dimitri Hochard

    2007-02-01

    This report documents efforts to develop a computer tool for modeling the economic payback for comparative airport ground support equipment (GSE) that are propelled by either electric motors or gasoline and diesel engines. The types of GSE modeled are pushback tractors, baggage tractors, and belt loaders. The GSE modeling tool includes an emissions module that estimates the amount of tailpipe emissions saved by replacing internal combustion engine GSE with electric GSE. This report contains modeling assumptions, methodology, a users manual, and modeling results. The model was developed based on the operations of two airlines at four United States airports.

  15. Microsoft PowerPoint - Morgantown Muncipal Airport to NETL Morgantown Site Directions.ppt [Compatibility Mode]

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

    Morgantown Site from Morgantown Municipal Airport 1. Exit the airport by TURNING RIGHT onto HARTMAN RUN RD. and proceed to first light (US-119). 2. Turn LEFT onto US-119 SOUTH and proceed to next traffic light (WV-705). 3. At light turn RIGHT onto WV-705, proceed in the right lane to 5th traffic light (VAN VOORHIS RD.) 4. Proceed forward through intersection onto BURROUGHS ST. 5 At 3 way stop turn RIGHT onto COLLINS FERRY RD 5. At 3-way stop turn RIGHT onto COLLINS FERRY RD. 6. Proceed 0.5 miles

  16. Microsoft PowerPoint - Pittsburgh International Airport to Morgantown Site Directions.ppt [Compatibility Mode]

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

    Pittsburgh International Airport to Morgantown Site, Morgantown, WV 1. Exit airport on US-60S toward Pittsburgh/I-79S (follow signs to Pittsburgh, proceed ~7 miles). 2. Merge onto US-22E/US-30E toward Pittsburgh (proceed ~3 miles). 3. Merge onto I-79S toward WASHINGTON, PA (proceed ~25 miles). I-70 East merges with I-79, continue on I-70E/I-79S. 4. Merge RIGHT at Exit 21 onto I-79S toward MORGANTOWN, WV (proceed ~39 miles). 5 T k EXIT 155 STAR CITY EXIT t WV 7 WEST VIRGINIA UNIVERSITY 5. Take

  17. Implementation of alternative bio-based fuels in aviation: The Clean Airports Program

    SciTech Connect (OSTI)

    Shauck, M.E.; Zanin, M.G.

    1997-12-31

    The Renewable Aviation Fuels Development Center at Baylor University in Waco, Texas, was designated, in March 1996, by the US Department of Energy (US DOE) as the national coordinator of the Clean Airports Program. This program, a spin-off of the Clean Cities Program, was initiated to increase the use of alternative fuels in aviation. There are two major fuels used in aviation today, the current piston engine aviation gasoline, and the current turbine engine fuel. The environmental impact of each of these fuels is significant. Aviation Gasoline (100LL), currently used in the General Aviation piston engine fleet, contributes 100% of the emissions containing lead in the USA today. In the case of the turbine engine fuel (Jet fuel), there are two major environmental impacts to be considered: the local, in the vicinity of the airports, and the global impact on climate change. The Clean Airports Program was established to promote the use of clean burning fuels in order to achieve and maintain clean air at and in the vicinities of airports through the use of alternative fuel-powered air and ground transportation vehicles.

  18. Microsoft PowerPoint - To NETL Albany Site from Eugene, Oregon Airport Directions.ppt [Compatibility Mode]

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

    Eugene, Oregon Airport 1. From the EUGENE AIRPORT take HWY 99 (the airport is located off Hwy 99). 2. Follow HWY 99 NORTH from EUGENE to ALBANY. 3. Outside of EUGENE, HWY 99 splits into HWY 99 EAST and 99 WEST. 4. Take HWY 99 EAST to ALBANY (bear right at intersection). 5. You are nearing ALBANY when you pass under HWY 34. 6. Continue on 99 EAST, PACIFIC BLVD., until it intersects QUEEN AVENUE (there will be a directional sign at intersection for Albany Site). 7. Turn LEFT (WEST) on QUEEN

  19. University Heights, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    University Heights, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.4978306, -81.5373456 Show Map Loading map... "minzoom":false,"mapp...

  20. East Richmond Heights, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Richmond Heights, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.944924, -122.3135811 Show Map Loading map......

  1. Alamo Heights, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Alamo Heights, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 29.4849531, -98.4658502 Show Map Loading map... "minzoom":false,"mappings...

  2. Microscopic Description of Nuclear Fission: Fission Barrier Heights...

    Office of Scientific and Technical Information (OSTI)

    Microscopic Description of Nuclear Fission: Fission Barrier Heights of Even-Even Actinides Citation Details In-Document Search Title: Microscopic Description of Nuclear Fission:...

  3. NREL: Wind Research - New Wind Resource Maps Reach Higher Heights

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

    capacity map at a 140-meter hub height. Photo courtesy of WINDExchange August 11, 2015 The National Renewable Energy Laboratory and AWS Truepower LLC recently released maps...

  4. Microscopic Description of Nuclear Fission: Fission Barrier Heights...

    Office of Scientific and Technical Information (OSTI)

    Microscopic Description of Nuclear Fission: Fission Barrier Heights of Even-Even Actinides Citation Details In-Document Search Title: Microscopic Description of Nuclear Fission: ...

  5. Huber Heights, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    by expanding it. Huber Heights is a city in Greene County and Miami County and Montgomery County, Ohio. It falls under Ohio's 8th congressional district.12 References ...

  6. Drexel Heights, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Drexel Heights, Arizona: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.1411888, -111.028427 Show Map Loading map... "minzoom":false,"mappi...

  7. Ben Avon Heights, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Avon Heights, Pennsylvania: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.5136795, -80.0731112 Show Map Loading map......

  8. Barker Heights, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Barker Heights, North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.3112279, -82.444008 Show Map Loading map......

  9. New Technology Demonstration of the Whole-Building Diagnostician at the Federal Aviation Administration-Denver Airport

    SciTech Connect (OSTI)

    Pratt, Robert G.; Bauman, Nathan N.; Katipamula, Srinivas

    2003-01-17

    This report describes results from an evaluation of the Whole Building Diagnostician's (WBD) ability to automatically and continually diagnose operational problems in building air handlers at the Federal Aviation Administration's Denver airport.

  10. Estimating Traveler Populations at Airport and Cruise Terminals for Population Distribution and Dynamics

    SciTech Connect (OSTI)

    Jochem, Warren C; Sims, Kelly M; Bright, Eddie A; Urban, Marie L; Rose, Amy N; Coleman, Phil R; Bhaduri, Budhendra L

    2013-01-01

    In recent years, uses of high-resolution population distribution databases are increasing steadily for environmental, socioeconomic, public health, and disaster-related research and operations. With the development of daytime population distribution, temporal resolution of such databases has been improved. However, the lack of incorporation of transitional population, namely business and leisure travelers, leaves a significant population unaccounted for within the critical infrastructure networks, such as at transportation hubs. This paper presents two general methodologies for estimating passenger populations in airport and cruise port terminals at a high temporal resolution which can be incorporated into existing population distribution models. The methodologies are geographically scalable and are based on, and demonstrate how, two different transportation hubs with disparate temporal population dynamics can be modeled utilizing publicly available databases including novel data sources of flight activity from the Internet which are updated in near-real time. The airport population estimation model shows great potential for rapid implementation for a large collection of airports on a national scale, and the results suggest reasonable accuracy in the estimated passenger traffic. By incorporating population dynamics at high temporal resolutions into population distribution models, we hope to improve the estimates of populations exposed to or at risk to disasters, thereby improving emergency planning and response, and leading to more informed policy decisions.

  11. ARM - PI Product - Raman lidar/AERI PBL Height Product

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

    ProductsRaman lidar/AERI PBL Height Product ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Raman lidar/AERI PBL Height Product Planetary Boundary Layer (PBL) heights have been computed using potential temperature profiles derived from Raman lidar and AERI measurements. Raman lidar measurements of the rotational Raman scattering from nitrogen and oxygen are used to derive vertical profiles of potential

  12. Property:Building/InteriorHeight | Open Energy Information

    Open Energy Info (EERE)

    InteriorHeight" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 3.5 + Sweden Building 05K0002 + 3 + Sweden Building 05K0003 + 3 +...

  13. Richmond Heights, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Richmond Heights is a census-designated place in Miami-Dade County, Florida.1 References ...

  14. Vadnais Heights, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Vadnais Heights is a city in Ramsey County, Minnesota. It falls under Minnesota's 4th congressional district.12...

  15. Maple Heights-Lake Desire, Washington: Energy Resources | Open...

    Open Energy Info (EERE)

    help OpenEI by expanding it. Maple Heights-Lake Desire is a census-designated place in King County, Washington.1 References US Census Bureau 2005 Place to 2006 CBSA...

  16. Porter Heights, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. Porter Heights is a census-designated place in Montgomery County, Texas.1 References US Census Bureau 2005 Place to 2006 CBSA Retrieved...

  17. Federal Heights, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Federal Heights is a city in Adams County, Colorado. It falls under Colorado's 2nd congressional district.12...

  18. Wind Turbine Inspection Technology Reaches New Heights | GE Global...

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

    Home > Edison's Desk > Wind Turbine Inspection Technology Reaches New Heights Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to...

  19. Windsor Heights, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Windsor Heights is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  20. San Antonio Heights, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. San Antonio Heights is a census-designated place in San Bernardino County, California.1...

  1. Perry Heights, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Perry Heights is a census-designated place in Stark County, Ohio.1 References US...

  2. Control of bed height in a fluidized bed gasification system

    DOE Patents [OSTI]

    Mehta, Gautam I. (Greensburg, PA); Rogers, Lynn M. (Export, PA)

    1983-12-20

    In a fluidized bed apparatus a method for controlling the height of the fdized bed, taking into account variations in the density of the bed. The method comprises taking simultaneous differential pressure measurements at different vertical elevations within the vessel, averaging the differential pressures, determining an average fluidized bed density, then periodically calculating a weighting factor. The weighting factor is used in the determination of the actual bed height which is used in controlling the fluidizing means.

  3. Microscopic Description of Nuclear Fission: Fission Barrier Heights of

    Office of Scientific and Technical Information (OSTI)

    Even-Even Actinides (Conference) | SciTech Connect Microscopic Description of Nuclear Fission: Fission Barrier Heights of Even-Even Actinides Citation Details In-Document Search Title: Microscopic Description of Nuclear Fission: Fission Barrier Heights of Even-Even Actinides Authors: McDonnell, J ; Schunck, N ; Nazarewicz, W Publication Date: 2013-01-22 OSTI Identifier: 1062216 Report Number(s): LLNL-PROC-612272 DOE Contract Number: W-7405-ENG-48 Resource Type: Conference Resource Relation:

  4. DOE Taking Wind Forecasting to New Heights | Department of Energy

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

    Taking Wind Forecasting to New Heights DOE Taking Wind Forecasting to New Heights May 18, 2015 - 3:24pm Addthis A 2013 study conducted for the U.S. Department of Energy (DOE) by the National Oceanic and Atmospheric Administration (NOAA), AWS Truepower, and WindLogics in the Great Plains and Western Texas, demonstrated that wind power forecasts can be improved substantially using data collected from tall towers, remote sensors, and other devices, and incorporated into improved forecasting models

  5. 'Data Deluge' Pushes Mass Spec Imaging to New Heights

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

    'Data Deluge' Pushes Mass Spec Imaging to New Heights 'Data Deluge' Pushes Mass Spec Imaging to New Heights MANTISSA Team Takes Novel Approach to Improve Experimental Data Analysis July 15, 2015 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov MANTISSA Ion-intensity visualization of the 20 most important ions in a mouse brain segment selected by the CX/CUR algorithm. Of the 20 ions, little redundancy is present, pointing to the effectiveness of the CX approach for information

  6. EA-2000: Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee

    Broader source: Energy.gov [DOE]

    DOE is preparing an EA to assess potential environmental impacts of the proposed land transfer to the Metropolitan Knoxville Airport Authority for the development of a general aviation airport at the East Tennessee Technology Park Heritage Center, in Oak Ridge, Tennessee.

  7. Microsoft PowerPoint - To NETL Albany Site from Portland, Oregon Airport (PDX) Directions.ppt [Compatibility Mode]

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

    Portland, Oregon Airport (PDX) 1. Take the AIRPORT EXIT RD. until it intersects I-205. 2. Follow I-205 SOUTH for 25 MILES to the intersection with I-5 SOUTH (Salem exit). 3. Follow I-5 SOUTH for approximately 60 miles to the 1 st Albany exit, EXIT 234B - ALBANY, PACIFIC BLVD, OREGON HIGHWAY 99. 4. Follow PACIFIC BLVD. to QUEEN AVE. 5. TURN RIGHT (WEST) on QUEEN AVE. 6 The ALBANY SITE is located on the LEFT just past WEST ALBANY HIGH SCHOOL 6. The ALBANY SITE is located on the LEFT just past WEST

  8. Wind Industry Soars to New Heights | Department of Energy

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

    Industry Soars to New Heights Wind Industry Soars to New Heights August 5, 2013 - 8:13am Addthis Watch the video to learn more about the new records reached by the U.S. industry as found in the 2012 Wind Technologies Market Report. | Video by Matty Greene, Energy Department. Matty Greene Matty Greene Former Videographer Wind capacity additions in the United States reached record levels in 2012, as detailed in the 2012 Wind Technologies Market Report. In a video narrated by Jose Zayas, Director

  9. Building Height-Characteristics in Three U.S. Cities

    SciTech Connect (OSTI)

    Burian, S. J.; Brown, M. J.; Velugubantla, S. P.

    2002-01-01

    Urban canopy parameterizations have been used to represent urban effects in numerical models of mesoscale meteorology, the surface energy budget, and pollutant dispersion. The urban canopy parameterization accounts for the drag exerted by urban roughness elements, the enhancement of turbulent kinetic energy, and the alteration of the surface energy budget (Brown 2000). Accurate representation of urban effects in numerical simulations requires the determination of urban morphological parameters, including building height statistics. Computer analysis of 3-D building digital datasets can provide details of the urban environment in an efficient manner. Ratti ut al. (2001) describe a method for obtaining urban canopy parameters from digital imagery using image processing techniques, Burian et al. (2002) present an alternative analysis approach using a geographic information system (GIS). In this paper, building height statistics computed for three U.S. cities following the GIS approach are presented.

  10. Limiting Factors for Convective Cloud Top Height in the Tropics

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

    Limiting Factors for Convective Cloud Top Height in the Tropics M. P. Jensen and A. D. Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies Columbia University New York, New York Introduction Populations of tropical convective clouds are mainly comprised of three types: shallow trade cumulus, mid-level cumulus congestus and deep convective clouds (Johnson et al. 1999). Each of these cloud types has different impacts on the local radiation and water budgets.

  11. Process for preparing schottky diode contacts with predetermined barrier heights

    DOE Patents [OSTI]

    Chang, Y. Austin (Middleton, WI); Jan, Chia-Hong (Portland, OR); Chen, Chia-Ping (Madison, WI)

    1996-01-01

    A process is provided for producing a Schottky diode having a preselected barrier height .phi..sub.Bn. The substrate is preferably n-GaAs, the metallic contact is derived from a starting alloy of the Formula [.SIGMA.M.sub..delta. ](Al.sub.x Ga.sub.1-x) wherein: .SIGMA.M is a moiety which consists of at least one M, and when more than one M is present, each M is different, M is a Group VIII metal selected from the group consisting of nickel, cobalt, ruthenium, rhodium, indium and platinum, .delta. is a stoichiometric coefficient whose total value in any given .SIGMA.M moiety is 1, and x is a positive number between 0 and 1 (that is, x ranges from greater than 0 to less than 1). Also, the starting alloy is capable of forming with the substrate a two phase equilibrium reciprocal system of the binary alloy mixture [.SIGMA.M.sub..delta. ]Ga-[.SIGMA.M.sub..delta. ]Al-AlAs-GaAs. When members of an alloy subclass within this Formula are each preliminarily correlated with the barrier height .phi..sub.Bn of a contact producable therewith, then Schottky diodes of predetermined barrier heights are producable by sputtering and annealing. Further provided are the product Schottky diodes that are produced according to this process.

  12. Plant community composition and vegetation height, Barrow, Alaska, Ver. 1

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

    Sloan, Victoria; Norby, Richard; Siegrist, Julia; Iversen, Colleen; Brooks, Jonathan; Liebig, Jennifer; Wood, Sarah

    2014-04-25

    This dataset contains i) the results of field surveys of plant community composition and vegetation height made between 17th and 29th July 2012 in 48, 1 x 1 m plots located in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska and ii) results of a mapping exercise undertaken in August 2013 using two perpendicular transects across each polygon containing vegetation plots to determine the boundaries of vegetation communities described in 2012.

  13. Plant community composition and vegetation height, Barrow, Alaska, Ver. 1

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

    Sloan, Victoria; Norby, Richard; Siegrist, Julia; Iversen, Colleen; Brooks, Jonathan; Liebig, Jennifer; Wood, Sarah

    This dataset contains i) the results of field surveys of plant community composition and vegetation height made between 17th and 29th July 2012 in 48, 1 x 1 m plots located in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska and ii) results of a mapping exercise undertaken in August 2013 using two perpendicular transects across each polygon containing vegetation plots to determine the boundaries of vegetation communities described in 2012.

  14. Letter Report: Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Tonopah Airport, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D Campbell; S. Campbell; S. Kohl, D. Shafer

    2008-08-01

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Tonopah Airport, Beatty, Rachel, Caliente, Pahranagat NWR, Crater Flat, and the Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  15. Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Tonopah Airport, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2009-04-02

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Tonopah Airport, Beatty, Rachel, Caliente, Pahranagat NWR, Crater Flat, and the Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  16. Electric Ground Support Equipment Advanced Battery Technology Demonstration Project at the Ontario Airport

    SciTech Connect (OSTI)

    Tyler Gray; Jeremy Diez; Jeffrey Wishart; James Francfort

    2013-07-01

    The intent of the electric Ground Support Equipment (eGSE) demonstration is to evaluate the day-to-day vehicle performance of electric baggage tractors using two advanced battery technologies to demonstrate possible replacements for the flooded lead-acid (FLA) batteries utilized throughout the industry. These advanced battery technologies have the potential to resolve barriers to the widespread adoption of eGSE deployment. Validation testing had not previously been performed within fleet operations to determine if the performance of current advanced batteries is sufficient to withstand the duty cycle of electric baggage tractors. This report summarizes the work performed and data accumulated during this demonstration in an effort to validate the capabilities of advanced battery technologies. This report summarizes the work performed and data accumulated during this demonstration in an effort to validate the capabilities of advanced battery technologies. The demonstration project also grew the relationship with Southwest Airlines (SWA), our demonstration partner at Ontario International Airport (ONT), located in Ontario, California. The results of this study have encouraged a proposal for a future demonstration project with SWA.

  17. 23 V.S.A. Section 1431 Height and Width Limits | Open Energy...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: 23 V.S.A. Section 1431 Height and Width LimitsLegal Abstract Limits for the height and width...

  18. Property:Maximum Wave Height(m) at Wave Period(s) | Open Energy...

    Open Energy Info (EERE)

    at Wave Period(s) Jump to: navigation, search Property Name Maximum Wave Height(m) at Wave Period(s) Property Type String Pages using the property "Maximum Wave Height(m) at Wave...

  19. Indium Growth and Island Height Control on Si Submonolayer Phases

    SciTech Connect (OSTI)

    Chen, Jizhou

    2009-05-09

    Nanotechnology refers any technique that involves about object with nanoscale (10{sup -9} m) or even smaller. It has become more and more important in recently years and has changed our world dramatically. Most of modern electronic devices today should thanks to the miniaturizing driven by development of nanotechnology. Recent years, more and more governments are investing huge amount of money in research related to nanotechnology. There are two major reasons that nanostructure is so fascinate. The first one is the miniaturizing. It is obvious that if we can make products smaller without losing the features, we can save the cost and increase the performance dramatically. For an example, the first computer in the world, ENIAC, which occupied several rooms, is less powerful than the cheapest calculator today. Today's chips with sizes of less than half an inch contain millions of basic units. All these should thank to the development of nanotechnology. The other reason is that when we come to nanoscale, there are many new effects due to the quantum effect which can't be found in large systems. For an example, quantum dots (QDs) are systems which sizes are below 1{micro}m(10{sup -6}m) and restricted in three dimensions. There are many interesting quantum effects in QDs, including discrete energy levels, and interdot coupling. Due to these properties and their small sizes, QDs have varies potential applications such as quantum computing, probe, light emitting device, solar cells, and laser. To meet the requirement of the nanoelectrical applications, the QDs must be grown highly uniformly because their property is highly dependent on their sizes. The major methods to grow uniform QDs include epitaxial, and lithograph. Lithography is a process to make patterns on a thin film by selectively removing certain parts of the film. Using this method, people have good control over size, location and spacing of QDs. For an example, the Extreme ultraviolet lithography (EUVL) have a wave length of 13.4nm so it can curve on the surface of an sample to make structure as small as the order of 10nm. however, lithograph usually causes permanent damages to the surface and in many cases the QDs are damaged during the lithograph and therefore result in high percentage of defects. Quantum size effect has attracted more and more interests in surface science due to many of its effects. One of its effects is the height preference in film growing and the resulting possibility of uniformly sized self-assemble nanostructure. The experiment of Pb islands on In 4x1 phase shows that both the height and the width can be controlled by proper growth conditions, which expands the growth dimensions from 1 to 2. This discover leads us to study the In/Pb interface. In Ch.3, we found that the Pb islands growing on In 4x1-Si(111) surface which have uniform height due to QSE and uniform width due to the constriction of In 4x1 lattice have unexpected stability. These islands are stable in even RT, unlike usual nanostructures on Pb/Si surface which are stable only at low temperature. Since similar structures are usually grown at low temperature, this discovery makes the grown structures closer to technological applications. It also shows the unusual of In/Pb interface. Then we studied the In islands grown on Pb-{alpha}-{radical}3x{radical}3-Si(111) phase in Ch.4. These islands have fcc structure in the first few layers, and then convert to bct structure. The In fcc islands have sharp height preference due to QSE like Pb islands. However, the preferred height is different (7 layer for Pb on Si 7x7 and 4 layer for Pb on In 4x1), due to the difference of interface. The In islands structure prefers to be bct than fcc with coverage increase. It is quantitatively supported by first-principle calculation. Unexpectedly, the In islands grown on various of In interfaces didn't show QSE effects and phase transition from fcc and bct structures as on the Pb-{alpha} interface (Ch.6). In g(s) curve there is no clear oscillations in the g(s) curve as the In on Pb-{alpha} phase. This

  20. Wind Turbine Scaling Enables Projects to Reach New Heights | Department of

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

    Energy Turbine Scaling Enables Projects to Reach New Heights Wind Turbine Scaling Enables Projects to Reach New Heights August 18, 2014 - 9:42am Addthis Turbines at the National Wind Technology Center in Boulder, Colorado. The 2013 Wind Technologies Market Report includes a new chapter that focuses on trends in wind turbine nameplate capacity, hub height, rotor diameter, class, and specific power. | Photo by Ben Chicoski Turbines at the National Wind Technology Center in Boulder, Colorado.

  1. Systems and methods that generate height map models for efficient three dimensional reconstruction from depth information

    DOE Patents [OSTI]

    Frahm, Jan-Michael; Pollefeys, Marc Andre Leon; Gallup, David Robert

    2015-12-08

    Methods of generating a three dimensional representation of an object in a reference plane from a depth map including distances from a reference point to pixels in an image of the object taken from a reference point. Weights are assigned to respective voxels in a three dimensional grid along rays extending from the reference point through the pixels in the image based on the distances in the depth map from the reference point to the respective pixels, and a height map including an array of height values in the reference plane is formed based on the assigned weights. An n-layer height map may be constructed by generating a probabilistic occupancy grid for the voxels and forming an n-dimensional height map comprising an array of layer height values in the reference plane based on the probabilistic occupancy grid.

  2. A new technique to measure tunneling barrier height in solid media

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect A new technique to measure tunneling barrier height in solid media Citation Details In-Document Search Title: A new technique to measure tunneling barrier height in solid media Authors: Mason, Thomas A [1] ; Dattelbaum, Andrew M [1] ; Mara, Nathan A [1] ; Kaschner, George C [1] ; Johnson, Oliver K [2] ; Seegmiller, Daniel [2] ; Fullwood, David T [2] + Show Author Affiliations Los Alamos National Laboratory BYU Publication Date: 2011-05-24 OSTI Identifier:

  3. Comparison of Cloud Top Height and Optical Depth Histograms from ISCCP,

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

    MISR, and MODIS Comparison of Cloud Top Height and Optical Depth Histograms from ISCCP, MISR, and MODIS Marchand, Roger Pacific Northwest National Laboratory Ackerman, Thomas Pacific Northwest National Laboratory Category: Cloud Properties Joint histograms of Cloud Top Height (CTH) and Optical Depth (OD) derived by the International Satellite Cloud Climatology Project (ISCCP) are being widely used by the climate modeling community in evaluating global climate models. Similar joint histograms

  4. EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project;

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

    Yakima, Grant, Benton, and Kittitas Counties, Washington | Department of Energy 5: Vantage to Pomona Heights 230 kV Transmission Line Project; Yakima, Grant, Benton, and Kittitas Counties, Washington EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project; Yakima, Grant, Benton, and Kittitas Counties, Washington SUMMARY The Bureau of Land Management is preparing, with DOE's Bonneville Power Administration (BPA) as a cooperating agency, an EIS that evaluates the potential

  5. Public health assessment for St. Louis Airport, Hazelwood Interim Storage/Futura Coatings Company, St. Louis, St. Louis County, Missouri, Region 7. Cerclis No. MOD980633176. Preliminary report

    SciTech Connect (OSTI)

    Not Available

    1994-01-20

    The St. Louis Airport/Hazelwood Iterim Storage/Futura Coatings Company, a National Priorities List site, is in St. Louis County, Missouri. From 1946 to 1973, the site was used to store radioactive materials resulting from uranium processing. High levels of uranium, thorium, radium, and radon were detected in soil, groundwater, and air. The site is still being used to store radioactive materials. The Agency for Toxic Substances and Disease Registry considers the St. Louis Airport site to be an indeterminate public health hazard. Although there are emissions of radon and the presence of thorium in on-site air and off-site soils and the emission of radiation resulting from the presence of these materials is not currently considered a health hazard. At present conditions, the concentration of radon off-site is indistinguishable from background levels. However, in the past, these contaminants may have been present at levels of health concern.

  6. ARM: ARSCL: cloud base height from first Clothiaux algorithms on Vaisala or Belfort ceilometers, Micropulse lidar, and MMCR

    SciTech Connect (OSTI)

    Karen Johnson; Michael Jensen

    1996-11-08

    ARSCL: cloud base height from first Clothiaux algorithms on Vaisala or Belfort ceilometers, Micropulse lidar, and MMCR

  7. ARM: ARSCL: cloud base height from first Clothiaux algorithms on Vaisala or Belfort ceilometers, Micropulse lidar, and MMCR

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

    Karen Johnson; Michael Jensen

    ARSCL: cloud base height from first Clothiaux algorithms on Vaisala or Belfort ceilometers, Micropulse lidar, and MMCR

  8. Geochemical information for sites contaminated with low-level radioactive wastes: II. St. Louis Airport Storage Site

    SciTech Connect (OSTI)

    Seeley, F.G.; Kelmers, A.D.

    1985-01-01

    The St. Louis Airport Storage Site (SLASS) became radioactively contaminated as a result of wastes that were being stored from operations to recover uranium from pitchblende ores in the 1940s and 1950s. The US Department of Energy is considering various remedial action options for the SLASS under the Formerly Utilized Site Remedial Action Program (FUSRAP). This report describes the results of geochemical investigations, carried out to support the FUSRAP activities and to aid in quantifying various remedial action options. Soil and groundwater samples from the site were characterized, and sorption ratios for uranium and radium and apparent concentration limit values for uranium were measured in soil/groundwater systems by batch contact methodology. The uranium and radium concentrations in soil samples were significantly above background near the old contaminated surface horizon (now at the 0.3/sup -/ to 0.9/sup -/m depth); the maximum values were 1566 ..mu..g/g and 101 pCi/g, respectively. Below about the 6/sup -/m depth, the concentrations appeared to be typical of those naturally present in soils of this area (3.8 +- 1.2 ..mu..g/g and 3.1 +- 0.6 pCi/g). Uranium sorption ratios showed stratigraphic trends but were generally moderate to high (100 to 1000 L/kg). The sorption isotherm suggested an apparent uranium concentration limit of about 200 mg/L. This relatively high solubility can probably be correlated with the carbonate content of the soil/groundwater systems. The lower sorption ratio values obtained from the sorption isotherm may have resulted from changes in the experimental procedure or the groundwater used. The SLASS appears to exhibit generally favorable behavior for the retardation of uranium solubilized from waste in the site. Parametric tests were conducted to estimate the sensitivity of uranium sorption and solubility to the pH and carbonate content of the system.

  9. Estimation of the mixing layer height over a high altitude site in Central Himalayan region by using Doppler lidar

    SciTech Connect (OSTI)

    Shukla, K. K.; Phanikumar, D. V.; Newsom, Rob K.; Kumar, Niranjan; Ratnam, Venkat; Naja, M.; Singh, Narendra

    2014-03-01

    A Doppler lidar was installed at Manora Peak, Nainital (29.4 N; 79.2 E, 1958 amsl) to estimate mixing layer height for the first time by using vertical velocity variance as basic measurement parameter for the period September-November 2011. Mixing layer height is found to be located ~0.57 +/- 0.1and 0.45 +/- 0.05km AGL during day and nighttime, respectively. The estimation of mixing layer height shows good correlation (R>0.8) between different instruments and with different methods. Our results show that wavelet co-variance transform is a robust method for mixing layer height estimation.

  10. About EffectiveŽ Height of the Aerosol Atmosphere in Visible and IR Wavelength Range

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

    "Effective" Height of the Aerosol Atmosphere in Visible and IR Wavelength Range V. N. Uzhegov, D. M. Kabanov, M. V. Panchenko, Yu. A. Pkhalagov, and S. M. Sakerin Institute of Atmospheric Optics Tomsk, Russia Introduction Aerosol component of the atmosphere is one of the important factors affecting the radiation budget of the space - atmosphere - underlying surface system in visible and infrared (IR) wavelength ranges. It is extremely important to take into account the contribution of

  11. DOE/SC-ARM/TR-132 Planetary Boundary Layer (PBL) Height Value

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

    2 Planetary Boundary Layer (PBL) Height Value Added Product (VAP): Radiosonde Retrievals C Sivaraman S McFarlane 1 E Chapman Pacific Northwest National Laboratory M Jensen T Toto Brookhaven National Laboratory S Liu University of Maryland M Fischer Lawrence Berkeley National Laboratory August 2013 Version 1.0 1 Now at the U.S. Department of Energy, Climate & Environmental Science Division DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the

  12. Estimating Three-Dimensional Cloudy Radiative Transfer Effects from Time-Height Cross Sections

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

    Estimating Three-Dimensional Cloudy Radiative Transfer Effects from Time-Height Cross Sections C. Hannay and R. Pincus National Oceanic and Atmospheric Administration Climate Diagnostics Center Boulder, Colorado K. F. Evans Program in Atmospheric and Oceanic Sciences University of Colorado Boulder, Colorado Introduction Clouds in the atmosphere are finite in extent and variable in every direction and in time. Long data sets from ground-based profilers, such as lidars or cloud radars, could

  13. Chamberlain Heights Redevelopment: A Large Scale, Cold Climate Study of Affordable Housing Retrofits

    SciTech Connect (OSTI)

    Donnelly, K.; Mahle, M.

    2012-03-01

    The City of Meriden Housing Authority (MHA) collaborated with affordable housing developer Jonathon Rose Companies (JRC) to complete a gut renovation of 124 residential units in the Chamberlain Heights retrofit project. The affordable housing community is made up of 36 buildings in duplex and quad configurations located on 22 acres within two miles of downtown Meriden, CT. The final post-retrofit analysis showed 40%-45% source energy savings over the existing pre-retrofit conditions.

  14. Chamberlain Heights Redevelopment: A Large Scale, Cold Climate Study of Affordable Housing Retrofits

    SciTech Connect (OSTI)

    Donnelly, K.; Mahle, M.

    2012-03-01

    The City of Meriden Housing Authority (MHA) collaborated with affordable housing developer Jonathon Rose Companies (JRC) to complete a gut renovation of 124 residential units in the Chamberlain Heights retrofit project. The affordable housing community is made up of 36 buildings in duplex and quad configurations located on 22 acres within two miles of downtown Meriden, CT. The final post-retrofit analysis showed 40-45% source energy savings over the existing pre-retrofit conditions.

  15. Could crop height affect the wind resource at agriculturally productive wind farm sites?

    SciTech Connect (OSTI)

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length in a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.

  16. Very low Schottky barrier height at carbon nanotube and silicon carbide interface

    SciTech Connect (OSTI)

    Inaba, Masafumi Suzuki, Kazuma; Shibuya, Megumi; Lee, Chih-Yu; Masuda, Yoshiho; Tomatsu, Naoya; Norimatsu, Wataru; Kusunoki, Michiko; Hiraiwa, Atsushi; Kawarada, Hiroshi

    2015-03-23

    Electrical contacts to silicon carbide with low contact resistivity and high current durability are crucial for future SiC power devices, especially miniaturized vertical-type devices. A carbon nanotube (CNT) forest formed by silicon carbide (SiC) decomposition is a densely packed forest, and is ideal for use as a heat-dissipative ohmic contact in SiC power transistors. The contact resistivity and Schottky barrier height in a Ti/CNT/SiC system with various SiC dopant concentrations were evaluated in this study. Contact resistivity was evaluated in relation to contact area. The Schottky barrier height was calculated from the contact resistivity. As a result, the Ti/CNT/SiC contact resistivity at a dopant concentration of 3??10{sup 18?}cm{sup ?3} was estimated to be ?1.3??10{sup ?4} ??cm{sup 2} and the Schottky barrier height of the CNT/SiC contact was in the range of 0.400.45?eV. The resistivity is relatively low for SiC contacts, showing that CNTs have the potential to be a good ohmic contact material for SiC power electronic devices.

  17. Could crop height affect the wind resource at agriculturally productive wind farm sites?

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

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length inmore » a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.« less

  18. HIA 2015 DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers Circle, Vadnais Heights, MN

    Energy Savers [EERE]

    Homes Fishers Circle Vadnais Heights, MN DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in to

  19. Annual Review of BPA-Funded Projects in Natural and Artificial Propagation of Salmonids, March 27-29, 1985, Holiday Inn Airport, Portland, Oregon.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1985-04-01

    The Fish and Wildlife Division of Bonneville Power Administration (BPA) hosted a meeting for contractors to present the results of fiscal year 1984 research conducted to implement the Northwest Power Planning Council's Fish and Wildlife Program. The meeting focused on those projects specifically related to natural and artificial propagation of salmonids. The presentations were held at the Holiday Inn Airport in Portland, Oregon, on March 27-29, 1985. This document contains abstracts of the presentations from that meeting. Section 1 contains abstracts on artificial propagation, fish health, and downstream migration, and Section 2 contains abstracts on natural propagation and habitat improvement. The abstracts are indexed by BPA Project Number and by Fish and Wildlife Program Measure. The registered attendees at the meeting are listed alphabetically in Appendix A and by affiliation in Appendix B.

  20. Genetic analysis of inflorescence and plant height components in sorghum (Panicoidae) and comparative genetics with rice (Oryzoidae)

    SciTech Connect (OSTI)

    Zhang, Dong; Kong, Wenqian; Robertson, Jon; Goff, Valorie H; Epps, Ethan; Kerr, Alexandra; Mills, Gabriel; Cromwell, Jay; Lugin, Yelena; Phillips, Christine; Paterson, Andrew H

    2015-12-01

    Domestication has played an important role in shaping characteristics of the inflorescence and plant height in cultivated cereals. Taking advantage of meta-analysis of QTLs, phylogenetic analyses in 502 diverse sorghum accessions, GWAS in a sorghum association panel (n = 354) and comparative data, we provide insight into the genetic basis of the domestication traits in sorghum and rice. We performed genome-wide association studies (GWAS) on 6 traits related to inflorescence morphology and 6 traits related to plant height in sorghum, comparing the genomic regions implicated in these traits by GWAS and QTL mapping, respectively. In a search for signatures of selection, we identify genomic regions that may contribute to sorghum domestication regarding plant height, flowering time and pericarp color. Comparative studies across taxa show functionally conserved hotspots in sorghum and rice for awn presence and pericarp color that do not appear to reflect corresponding single genes but may indicate co-regulated clusters of genes. We also reveal homoeologous regions retaining similar functions for plant height and flowering time since genome duplication an estimated 70 million years ago or more in a common ancestor of cereals. In most such homoeologous QTL pairs, only one QTL interval exhibits strong selection signals in modern sorghum. Intersections among QTL, GWAS and comparative data advance knowledge of genetic determinants of inflorescence and plant height components in sorghum, and add new dimensions to comparisons between sorghum and rice.

  1. Genetic analysis of inflorescence and plant height components in sorghum (Panicoidae) and comparative genetics with rice (Oryzoidae)

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

    Zhang, Dong; Kong, Wenqian; Robertson, Jon; Goff, Valorie H.; Epps, Ethan; Kerr, Alexandra; Mills, Gabriel; Cromwell, Jay; Lugin, Yelena; Phillips, Christine; et al

    2015-04-19

    Domestication has played an important role in shaping characteristics of the inflorescence and plant height in cultivated cereals. Taking advantage of meta-analysis of QTLs, phylogenetic analyses in 502 diverse sorghum accessions, GWAS in a sorghum association panel (n = 354) and comparative data, we provide insight into the genetic basis of the domestication traits in sorghum and rice. We performed genome-wide association studies (GWAS) on 6 traits related to inflorescence morphology and 6 traits related to plant height in sorghum, comparing the genomic regions implicated in these traits by GWAS and QTL mapping, respectively. In a search for signatures ofmoreselection, we identify genomic regions that may contribute to sorghum domestication regarding plant height, flowering time and pericarp color. Comparative studies across taxa show functionally conserved hotspots in sorghum and rice for awn presence and pericarp color that do not appear to reflect corresponding single genes but may indicate co-regulated clusters of genes. We also reveal homoeologous regions retaining similar functions for plant height and flowering time since genome duplication an estimated 70 million years ago or more in a common ancestor of cereals. In most such homoeologous QTL pairs, only one QTL interval exhibits strong selection signals in modern sorghum. Intersections among QTL, GWAS and comparative data advance knowledge of genetic determinants of inflorescence and plant height components in sorghum, and add new dimensions to comparisons between sorghum and rice.less

  2. Genetic analysis of inflorescence and plant height components in sorghum (Panicoidae) and comparative genetics with rice (Oryzoidae)

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

    Zhang, Dong; Kong, Wenqian; Robertson, Jon; Goff, Valorie H; Epps, Ethan; Kerr, Alexandra; Mills, Gabriel; Cromwell, Jay; Lugin, Yelena; Phillips, Christine; et al

    2015-12-01

    Domestication has played an important role in shaping characteristics of the inflorescence and plant height in cultivated cereals. Taking advantage of meta-analysis of QTLs, phylogenetic analyses in 502 diverse sorghum accessions, GWAS in a sorghum association panel (n = 354) and comparative data, we provide insight into the genetic basis of the domestication traits in sorghum and rice. We performed genome-wide association studies (GWAS) on 6 traits related to inflorescence morphology and 6 traits related to plant height in sorghum, comparing the genomic regions implicated in these traits by GWAS and QTL mapping, respectively. In a search for signatures ofmore » selection, we identify genomic regions that may contribute to sorghum domestication regarding plant height, flowering time and pericarp color. Comparative studies across taxa show functionally conserved ‘hotspots’ in sorghum and rice for awn presence and pericarp color that do not appear to reflect corresponding single genes but may indicate co-regulated clusters of genes. We also reveal homoeologous regions retaining similar functions for plant height and flowering time since genome duplication an estimated 70 million years ago or more in a common ancestor of cereals. In most such homoeologous QTL pairs, only one QTL interval exhibits strong selection signals in modern sorghum. Intersections among QTL, GWAS and comparative data advance knowledge of genetic determinants of inflorescence and plant height components in sorghum, and add new dimensions to comparisons between sorghum and rice.« less

  3. MHK ISDB/Sensors/Ultrasonic Anemometer 86004 | Open Energy Information

    Open Energy Info (EERE)

    Velocity Planar Measurement (Current), 3D Velocity Volumetric Measurement (Current), Density (Ice), Direction (Ice), Speed (Ice), Thickness (Ice), Pressure (Tidal), Sea Surface...

  4. MHK ISDB/Sensors/Ultrasonic Anemometer 81000 | Open Energy Information

    Open Energy Info (EERE)

    Velocity Planar Measurement (Current), 3D Velocity Volumetric Measurement (Current), Density (Ice), Direction (Ice), Speed (Ice), Thickness (Ice), Pressure (Tidal), Sea Surface...

  5. MHK ISDB/Instruments/Ultrasonic Anemometer | Open Energy Information

    Open Energy Info (EERE)

    Velocity Planar Measurement (Current), 3D Velocity Volumetric Measurement (Current), Density (Ice), Direction (Ice), Speed (Ice), Thickness (Ice), Pressure (Tidal), Sea Surface...

  6. MHK ISDB/Sensors/Ultrasonic Anemometer 86000 | Open Energy Information

    Open Energy Info (EERE)

    Velocity Planar Measurement (Current), 3D Velocity Volumetric Measurement (Current), Density (Ice), Direction (Ice), Speed (Ice), Thickness (Ice), Pressure (Tidal), Sea Surface...

  7. Experimental study of the influence of collector height on the steady state performance of a passive solar air heater

    SciTech Connect (OSTI)

    Ryan, D.; Burek, S.A.M.

    2010-09-15

    Passive solar air heaters, such as solar chimneys and Trombe Walls, rely on solar-induced buoyancy-driven (natural) convection to produce the flow of air. Although buoyancy-driven convection is well understood for a single vertical plate, buoyancy-driven convection in an asymmetrically-heated channel is more problematic, and in particular, the effects of the channel height on the flow rate and heat transfer. This paper reports on experiments on test rigs resembling lightweight passive solar air-heating collectors. The test rigs were of heights 0.5, 1.0 and 2.0 m, with adjustable channel depths (20-150 mm) and heat inputs (up to 1000 W/m{sup 2}). Measurements were made of the air, plate and cover temperatures, and air velocities. Results are presented as dimensionless correlations of mass flow (as Reynolds number) and efficiency against heat input (as Rayleigh number), channel depth and height. Thermal efficiency is shown to be a function of the heat input and the system height, but not of the channel depth; mass flow is shown to be a dependent on all three parameters. (author)

  8. Schottky barrier height reduction for holes by Fermi level depinning using metal/nickel oxide/silicon contacts

    SciTech Connect (OSTI)

    Islam, Raisul, E-mail: raisul@stanford.edu; Shine, Gautam; Saraswat, Krishna C. [Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States)

    2014-11-03

    We report the experimental demonstration of Fermi level depinning using nickel oxide (NiO) as the insulator material in metal-insulator-semiconductor (M-I-S) contacts. Using this contact, we show less than 0.1?eV barrier height for holes in platinum/NiO/silicon (Pt/NiO/p-Si) contact. Overall, the pinning factor was improved from 0.08 (metal/Si) to 0.26 (metal/NiO/Si). The experimental results show good agreement with that obtained from theoretical calculation. NiO offers high conduction band offset and low valence band offset with Si. By reducing Schottky barrier height, this contact can be used as a carrier selective contact allowing hole transport but blocking electron transport, which is important for high efficiency in photonic applications such as photovoltaics and optical detectors.

  9. The Influence of Angiography Table Shields and Height on Patient and Angiographer Irradiation During Interventional Radiology Procedures

    SciTech Connect (OSTI)

    D'Othee, Bertrand Janne Lin, Pei-Jan Paul

    2007-06-15

    Purpose. To quantify the influence of angiography table height on patient and angiographer irradiation, as compared with other routine protective measures such as the use of protective shields hanging at the tableside and from the ceiling of angiography suites. Methods. An experimental study was carried out in which a phantom (substitute for a human body) placed on the angiography table was irradiated by pulsed fluoroscopy. Entrance exposure rates were measured at the phantom surface (surrogate of patient skin exposure by incident X-ray beam) and at 60 cm from the phantom (analog to angiographer skin exposure by scatter). Exposure rates were measured at levels corresponding to the knees, testes, waist, xyphoid appendix, shoulders, and eyes of an angiographer 178 cm tall. Measurements were repeated at angiography table heights of 85, 95, 105, and 110 cm from the floor, with and without protective shields. Results. Moving the table from its highest to lowest position increased by 32% the phantom entrance exposure but decreased scatter to the angiographer. Scatter to the angiographer could be reduced most by using the protective shields (30-105 times less), but low table heights provided relatively more important protection (412-1121 {mu}Sv/hr reduction, or 15-72% scatter reduction) when shields were not used (e.g., for unprotected regions of the angiographer's body such as the hands). Conclusion. Working at lower table heights provides a little additional protection to exposed body parts of angiographers, at the cost of somewhat higher patient exposure. Although small, this incremental protection could be clinically relevant in the long term. The choice of table position should be a compromise based on multiple factors, including at least patient exposure, scatter to angiographers, and angiographer comfort.

  10. Sandia Energy - Characterizing Scaled Wind Farm Technology Facility...

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

    and verification of instrumentation. Shown in (c) is a view of a typical 3-D sonic deployment. A view of the anemometer tower installation (a) from working height and (b) of...

  11. Idaho_SmithSwanLake

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

    Steve Smith, Swanlake Site 0603 Latitude: N. 42 deg. 29.804' Longitude: W. 112 deg. 01.934' Elevation: 6950' Anemometer Height: 20 Meters Placed in service: September 17, 2004...

  12. Adequacy of Power-to-Mass Scaling in Simulating PWR Incident Transient for Reduced-Height, Reduced-Pressure and Full-Height, Full-Pressure Integral System Test Facilities

    SciTech Connect (OSTI)

    Liu, T.-J.; Lee, C.-H

    2004-03-15

    A complete scheme of scaling methods to design the reduced-height, reduced-pressure (RHRP) Institute of Nuclear Energy Research Integral System Test (IIST) facility and to specify test conditions for incident simulation was developed. In order to preserve core decay power history and coolant mass inventory during a transient, a unique power-to-mass scaling method is proposed and utilized for RHRP and full-height, full-pressure (FHFP) systems. To validate the current scaling method, three counterpart tests done at the IIST facility are compared with the FHFP tests in small-break loss-of-coolant, station blackout, and loss-of-feedwater accidents performed at the Large-Scale Test Facility (LSTF) and the BETHSY test facility. Although differences appeared in design, scaling, and operation conditions among the IIST, LSTF, and BETHSY test facilities, the important physical phenomena shown in the facilities are almost the same. The physics involved in incident transient phenomena are well measured and modeled by showing the common thermal-hydraulic behavior of key parameters and the general consistency of chronological events. The results also confirm the adequacy of power-to-mass scaling methodology.

  13. Evaluation of WRF predicted near hub-height winds and ramp events over a Pacific Northwest site with complex terrain

    SciTech Connect (OSTI)

    Yang, Qing; Berg, Larry K.; Pekour, Mikhail S.; Fast, Jerome D.; Newsom, Rob K.; Stoelinga, Mark; Finley, Cathy

    2013-08-16

    The WRF model version 3.3 is used to simulate near hub-height winds and power ramps utilizing three commonly used planetary boundary-layer (PBL) schemes: Mellor-Yamada-Janji? (MYJ), University of Washington (UW), and Yonsei University (YSU). The predicted winds have small mean biases compared with observations. Power ramps and step changes (changes within an hour) consistently show that the UW scheme performed better in predicting up ramps under stable conditions with higher prediction accuracy and capture rates. Both YSU and UW scheme show good performance predicting up- and down- ramps under unstable conditions with YSU being slightly better for ramp durations longer than an hour. MYJ is the most successful simulating down-ramps under stable conditions. The high wind speed and large shear associated with low-level jets are frequently associated with power ramps, and the biases in predicted low-level jet explain some of the shown differences in ramp predictions among different PBL schemes. Low-level jets were observed as low as ~200 m in altitude over the Columbia Basin Wind Energy Study (CBWES) site, located in an area of complex terrain. The shear, low-level peak wind speeds, as well as the height of maximum wind speed are not well predicted. Model simulations with 3 PBL schemes show the largest variability among them under stable conditions.

  14. A Bayesian inversion framework for yield and height-of-burst/depth-of-burial for near-surface explosions

    SciTech Connect (OSTI)

    Johannesson, Gardar; Bulaevskaya, Vera; Ramirez, Abe; Ford, Sean; Rodgers, Artie

    2015-09-07

    A Bayesian inversion framework is presented to estimate the yield of an explosion and height-of-burst/depth-of-burial (HOB/DOB) using seismic and air pressure data. This is accomplished by first calibrating the parameters in the forward models that relate the observations to the yield and HOB/DOB and then using the calibrated model to estimate yield and HOB/DOB associated with a new set of seismic and air pressure observations. The MCMC algorithms required to perform these steps are outlined, and the results with real data are shown. Finally, an extension is proposed for a case when clustering in the seismic displacement occurs as a function of different types of rock and other factors.

  15. Low resistance Ti Ohmic contacts to 4H-SiC by reducing barrier heights without high temperature annealing

    SciTech Connect (OSTI)

    Huang Lingqin; Liu Bingbing; Zhu Qiaozhi; Chen Suhua; Gao Mingchao; Wang Dejun; Qin Fuwen

    2012-06-25

    Ti Ohmic contacts to relatively highly doped (1 Multiplication-Sign 10{sup 18} cm{sup -3}) n-type 4H-SiC have been produced, without high temperature annealing, by means of low temperature electronic cyclotron resonance microwave hydrogen plasma pre-treatment (HPT) of the SiC surface. The as-deposited Ti/4H-SiC contacts show Ohmic properties, and the specific contact resistance obtained is as low as 2.07 Multiplication-Sign 10{sup -4}{Omega}{center_dot}cm{sup 2} after annealing at low temperatures (400 Degree-Sign C). This is achieved by low barrier height at Ti/SiC interface, which could be attributed to decrease of surface states density by the HPT releasing Fermi level pinning, and to band-gap narrowing, image-force, and thermionic-field emission at high doping.

  16. Barrier height of Pt-In{sub x}Ga{sub 1-x}N (0{<=}x{<=}0.5) nanowire Schottky diodes

    SciTech Connect (OSTI)

    Guo Wei; Banerjee, Animesh; Zhang Meng; Bhattacharya, Pallab

    2011-05-02

    The barrier height of Schottky diodes made on In{sub x}Ga{sub 1-x}N nanowires have been determined from capacitance-voltage measurements. The nanowires were grown undoped on n-type (001) silicon substrates by plasma-assisted molecular beam epitaxy. The length, diameter and density of the nanowires are {approx}1 {mu}m, 20 nm, and 1x10{sup 11} cm{sup -2}. The Schottky contact was made on the top surface of the nanowires with Pt after planarizing with parylene. The measured barrier height {Phi}{sub B} varies from 1.4 eV (GaN) to 0.44 eV (In{sub 0.5}Ga{sub 0.5}N) and agrees well with the ideal barrier heights in the Schottky limit.

  17. Indoor air pollution from portable kerosene-fired space heaters. [Effects of wick height and fuel consumption rate

    SciTech Connect (OSTI)

    Traynor, G.W.; Apte, M.G.; Dillworth, J.F.; Grimsrud, D.T.

    1983-02-01

    Indoor use of unvented combustion appliances is known to cause an increase in indoor air pollutant levels. Laboratory tests were conducted on radiant and convective portable kerosene-fired space heaters to identify the pollutants they emit and to determine their emission rates. Laboratory-derived CO and NO/sub 2/ emission rates from unvented portable kerosense-fired space heaters are summarized and the effect of wick height and fuel consumption rate on CO and NO/sub 2/ emissions is given. Pollutant concentration profiles resulting from the use of kerosene heaters in a 27m/sup 3/ environmental chamber and a 240m/sup 3/ house are presented. When such heaters are operated for one hour in a 27m/sup 3/ chamber with 0.4 air changes per hour, the resultant CO/sub 2/ concentrations are well above the U.S. occupational standard, and NO/sub 2/ concentrations are well above California's short-term outdoor standard. Further data on parameters such as heater usage patterns and air exchange rates are needed to determine the actual pollutant exposure that kerosene heater users experience.

  18. Effects of surface properties on barrier height and barrier inhomogeneities of platinum contacts to n-type 4H-SiC

    SciTech Connect (OSTI)

    Huang Lingqin; Li Shijuan; Wang Dejun [School of Electronic Science and Technology, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024 (China); Qin Fuwen [State Key Laboratory of Materials Modification by Laser, Ion and Electron Beams (Ministry of Education), Dalian University of Technology, Dalian 116024 (China)

    2013-07-15

    We investigated the Schottky barrier of Pt/4H-SiC contact as a function of 4H-SiC surface properties which effectively controlled by electronic cyclotron resonance hydrogen plasma pretreatment for different periods and annealing. It is found that the effective barrier height monotonically increases with decreasing the degree of Fermi level pinning. Electrically homogeneous contacts are observed when the Fermi level (FL) is 'pinned (Bardeen limit)' and 'free-pinned (Schottky limit).' However, a partial pinning of FL leads to Gaussian distribution of inhomogeneous barrier height. These results could be correlated with changes in the magnitude and spatial distribution of surface state density after different pretreatments.

  19. Jasper County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 4 Climate Zone Subtype A. Places in Jasper County, Missouri Airport Drive, Missouri Alba, Missouri Asbury, Missouri Avilla, Missouri Brooklyn Heights,...

  20. Radiation May Indirectly Impair Growth Resulting in Reduced Standing Height via Subclinical Inflammation in Atomic-Bomb Survivors Exposed at Young Ages

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

    Nakashima, Eiji; Neriishi, Kazuo; Hsu, Wan-Ling

    2015-01-01

    For youngmore » atomic-bomb (A-bomb) survivors, A-bomb radiation’s (total) effect on standing height is thought to comprise the sum of direct effect and indirect effect via inflammation. With the data of five inflammatory markers—white blood cell count, sialic acid, corrected erythrocyte sedimentation rate (ESR), α 1 globulin, and α 2 globulin—obtained in adulthood during the period 1988 to 1992, a summary inflammatory index was constructed as a surrogate for the five subclinical inflammatory markers. For 3,327 A-bomb survivors exposed at ages of less than 25 years, a structural equation model was analyzed to measure direct radiation effects on adult height as well as mediating effect of radiation via inflammation on the height after adjustment for other risk factors, smoking, cancer, inflammatory disease, obesity, and diabetes mellitus. The mediation proportion of the radiation effect on height via inflammation was approximately 5% for both sexes for all ages, and indirect dose effects via inflammation were statistically significant for both sexes combined and for females exposed at ages 0 to 5 years. Indirect dose effects for all ages via sialic acid, corrected ESR, and α 2 globulin were marginally significant for both sexes combined and for females. These proportions are likely underestimated.« less

  1. EMISSION HEIGHT AND TEMPERATURE DISTRIBUTION OF WHITE-LIGHT EMISSION OBSERVED BY HINODE/SOT FROM THE 2012 JANUARY 27 X-CLASS SOLAR FLARE

    SciTech Connect (OSTI)

    Watanabe, Kyoko; Shimizu, Toshifumi [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210 (Japan); Masuda, Satoshi [Solar-Terrestrial Environment Laboratory, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601 (Japan); Ichimoto, Kiyoshi [Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471 (Japan); Ohno, Masanori, E-mail: watanabe.kyoko@isas.jaxa.jp [Department of Physical Sciences, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8516 (Japan)

    2013-10-20

    White-light emissions were observed from an X1.7 class solar flare on 2012 January 27, using three continuum bands (red, green, and blue) of the Solar Optical Telescope on board the Hinode satellite. This event occurred near the solar limb, and so differences in the locations of the various emissions are consistent with differences in heights above the photosphere of the various emission sources. Under this interpretation, our observations are consistent with the white-light emissions occurring at the lowest levels of where the Ca II H emission occurs. Moreover, the centers of the source regions of the red, green, and blue wavelengths of the white-light emissions are significantly displaced from each other, suggesting that those respective emissions are emanating from progressively lower heights in the solar atmosphere. The temperature distribution was also calculated from the white-light data, and we found the lower-layer emission to have a higher temperature. This indicates that high-energy particles penetrated down to near the photosphere, and deposited heat into the ambient lower layers of the atmosphere.

  2. Excitonic fine-structure splitting in telecom-wavelength InAs/GaAs quantum dots: Statistical distribution and height-dependence

    SciTech Connect (OSTI)

    Goldmann, Elias Barthel, Stefan; Florian, Matthias; Jahnke, Frank; Schuh, Kolja

    2013-12-09

    The variation of the excitonic fine-structure splitting is studied for semiconductor quantum dots under the influence of a strain-reducing layer, utilized to shift the emission wavelength of the excitonic transition into the telecom-wavelength regime of 1.31.5 ?m. By means of a sp{sup 3}s{sup *}-tight-binding model and configuration interaction, we calculate wavelength shifts and fine-structure splittings for various quantum dot geometries. We find the splittings remaining small and even decreasing with strain-reducing layer composition for quantum dots with large height. Combined with an observed increased emission efficiency, the applicability for generation of entanglement photons is persistent.

  3. Spatiotemporal Monte Carlo transport methods in x-ray semiconductor detectors: Application to pulse-height spectroscopy in a-Se

    SciTech Connect (OSTI)

    Fang Yuan; Badal, Andreu; Allec, Nicholas; Karim, Karim S.; Badano, Aldo

    2012-01-15

    Purpose: The authors describe a detailed Monte Carlo (MC) method for the coupled transport of ionizing particles and charge carriers in amorphous selenium (a-Se) semiconductor x-ray detectors, and model the effect of statistical variations on the detected signal. Methods: A detailed transport code was developed for modeling the signal formation process in semiconductor x-ray detectors. The charge transport routines include three-dimensional spatial and temporal models of electron-hole pair transport taking into account recombination and trapping. Many electron-hole pairs are created simultaneously in bursts from energy deposition events. Carrier transport processes include drift due to external field and Coulombic interactions, and diffusion due to Brownian motion. Results: Pulse-height spectra (PHS) have been simulated with different transport conditions for a range of monoenergetic incident x-ray energies and mammography radiation beam qualities. Two methods for calculating Swank factors from simulated PHS are shown, one using the entire PHS distribution, and the other using the photopeak. The latter ignores contributions from Compton scattering and K-fluorescence. Comparisons differ by approximately 2% between experimental measurements and simulations. Conclusions: The a-Se x-ray detector PHS responses simulated in this work include three-dimensional spatial and temporal transport of electron-hole pairs. These PHS were used to calculate the Swank factor and compare it with experimental measurements. The Swank factor was shown to be a function of x-ray energy and applied electric field. Trapping and recombination models are all shown to affect the Swank factor.

  4. Chemung County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Subtype A. Places in Chemung County, New York Baldwin, New York Big Flats Airport, New York Big Flats, New York Catlin, New York Chemung, New York Elmira Heights, New...

  5. Description of the Columbia Basin Wind Energy Study (CBWES)

    SciTech Connect (OSTI)

    Berg, Larry K.; Pekour, Mikhail S.; Nelson, Danny A.

    2012-10-01

    The purpose of this Technical Report is to provide background information about the Columbia Basin Wind Energy Study (CBWES). This study, which was supported by the U.S. Department of Energy’s Wind and Water Power Program, was conducted from 16 November 2010 through 21 March 2012 at a field site in northeastern Oregon. The primary goal of the study was to provide profiles of wind speed and wind direction over the depth of the boundary layer in an operating wind farm located in an area of complex terrain. Measurements from propeller and vane anemometers mounted on a 62 m tall tower, Doppler Sodar, and Radar Wind Profiler were combined into a single data product to provide the best estimate of the winds above the site during the first part of CBWES. An additional goal of the study was to provide measurements of Turbulence Kinetic Energy (TKE) near the surface. To address this specific goal, sonic anemometers were mounted at two heights on the 62 m tower on 23 April 2011. Prior to the deployment of the sonic anemometers on the tall tower, a single sonic anemometer was deployed on a short tower 3.1 m tall that was located just to the south of the radar wind profiler. Data from the radar wind profiler, as well as the wind profile data product are available from the Atmospheric Radiation Measurements (ARM) Data Archive (http://www.arm.gov/data/campaigns). Data from the sonic anemometers are available from the authors.

  6. Property:Height (m) | Open Energy Information

    Open Energy Info (EERE)

    Float Wave Electric Power Station + 12 + MHK TechnologiesFloating anchored OTEC plant + 540 + MHK TechnologiesGyroWaveGen + 4.5 + MHK TechnologiesHyPEG + 20 + MHK...

  7. Providence Heights Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Status In Service Owner Iberdrola Renewables Developer Midwest Wind Energy Location Bureau County IL Coordinates 41.264075, -89.580853 Show Map Loading map......

  8. Vantage Pomona Heights | Open Energy Information

    Open Energy Info (EERE)

    lands, and federal lands managed by the BLM, the Bureau of Reclamation, and the U.S. Army - Joint Base Lewis McChord-Yakima Training Center (JBLM-YTC), as well as State of...

  9. New airport liquid analysis system undergoes testing at Albuquerque...

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

    And sensors in the MRI machine detect these slightly different frequencies, which are in ... The fainter signals that MagViz teases out with a weaker magnet challenged the Los Alamos ...

  10. FAA - Obstruction Evaluation/Airport Airspace Analysis (OE-AAA...

    Open Energy Info (EERE)

    are required to inform the FAA of construction operations. Author Federal Aviation Administration Published Federal Aviation Administration, Date Not Provided DOI Not Provided...

  11. 01-04519B_OR_Knox_AirportMap.ai

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

    Chattanooga (I-75) To Nashville (I-40W) Pellissippi State OAK RIDGE KNOXVILLE IN T E R S T A T E -4 0 I N T E R S T A T E - 7 5 I - 4 0 /7 5 I - 4 0 / 7 5 I - 4 0 I- 6 4 0 I - 2 7 5 U S - 2 5 W I N T E R S T A T E - 7 5 S t a t e R o u t e 1 6 2 / I - 1 4 0 S t a t e R o u t e 1 6 2 STA TE R T - 6 2 U S - 2 5 W S T A T E R T- 61 S T A T E R T - 6 1 S T A T E R T- 62 S T A T E R T - 9 5 S T A T E R T - 5 8 S T A T E R T - 9 5 B E T H E L V A L L E Y R D . B E A R C R E E K R D . ( C l o s e d t o

  12. Advance in bottle scanning could enhance airport security and...

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

    at a really broad class of explosives, we've been able to look through all kinds of packaging, and we've unlocked a new parameter - proton content - that's not available to...

  13. THE ROTATION OF THE WHITE LIGHT SOLAR CORONA AT HEIGHT 4 R{sub sun} FROM 1996 TO 2010: A TOMOGRAPHICAL STUDY OF LARGE ANGLE AND SPECTROMETRIC CORONAGRAPH C2 OBSERVATIONS

    SciTech Connect (OSTI)

    Morgan, Huw

    2011-09-10

    Solar rotational tomography is applied to Large Angle and Spectrometric Coronagraph (LASCO) C2/Solar and Heliospheric Observatory (SOHO) observations covering the period 1996-2010, resulting in a set of electron density maps at a height of 4 R{sub sun} from which rotation rates can be calculated. Large variation of rotation rates is measured. Rates are dominated by the Carrington rotation rate (14.18 deg d{sup -1} sidereal), but at times over the solar cycle, rates are measured between -3 and 3 deg d{sup -1} relative to the Carrington rotation rate. Rotation rates can vary considerably between latitudes, even between neighboring latitudes. They can remain relatively stable or change smoothly over long periods of times, or can change rather abruptly. There are periods for certain latitudes (for example, the equator at solar maximum) when the movement is dominated by rapid structural reconfiguration, not a coherent rotation. These results raise new questions regarding the link between the Sun and the corona, and provide fresh challenges to interpretations of the coronal structural evolution and the development of large-scale coronal models. In particular, can interchange reconnection provide an explanation of the considerable latitudinal differences in rotation rates, and what mechanism can explain abrupt changes in rotation rates?

  14. Tall Tower Wind Energy Monitoring and Numerical Model Validation in Northern Nevada

    SciTech Connect (OSTI)

    Koracin, D.; Kaplan, M.; Smith, C.; McCurdy, G.; Wolf, A.; McCord, T.; King, K.; Belu, R.; Horvath, K.

    2015-10-01

    The main objectives of this project were to conduct a tall-tower and sodar field campaign in complex terrain, investigate wind properties relevant to wind energy assessment, and evaluate high-resolution models with fixed and adaptive grid structures. Two 60-m towers at Virginia Peak ridges near Washoe Valley, Nevada, were instrumented with cup and vane anemometers as well as sonic anemometers, and an acoustic sounder (hereafter sodar) was installed near one of the towers. The towers were located 2,700 m apart with a vertical distance of 140 m elevation between their bases. Each tower had a downhill exposure of rolling complex terrain, with the nearby valley floor 3,200 m to the west and 800 m below the summit. Cup anemometers were installed at both towers at 20, 40, and 60 m, wind vanes at 20 and 60 m, and sonic anemometers at 20 and 60 m. The sodar measurements were nominally provided every 10 m in vertical distance from 40 to 200 m with the quality of the data generally decreasing with height. Surface air temperature, atmospheric pressure, and radiation measurements were conducted at 1.5 m AGL at both of the towers. Although the plan was to conduct a 1-year period of data collection, we extended the period (October 5, 2012 through February 24, 2014) to cover for possible data loss from instrument or communication problems. We also present a preliminary analysis of the towers and sodar data, including a detailed inventory of available and missing data as well as outliers. The analysis additionally includes calculation of the Weibull parameters, turbulence intensity, and initial computation of wind power density at various heights.

  15. MHK ISDB/Sensors/Wind Speed (with 3m cable) Smart Sensor | Open...

    Open Energy Info (EERE)

    Anemometer 81000 Ultrasonic Anemometer 86000 ... further results Also made by Onset Computer Corporation HOBO RX3000 Remote Monitoring SystemHOBO RX3000 Remote Monitoring...

  16. MHK ISDB/Sensors/Wind Direction Smart Sensor | Open Energy Information

    Open Energy Info (EERE)

    Anemometer 81000 Ultrasonic Anemometer 86004 ... further results Also made by Onset Computer Corporation HOBO RX3000 Remote Monitoring SystemHOBO RX3000 Remote Monitoring...

  17. AreaMapWeb copy

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

    61 62 ALCOA MARYVILLE LENOIR CITY FARRAGUT LOUDON OLIVER SPRINGS OAK RIDGE KNOXVILLE AIRPORT McGhee Tyson Municipal Airport (Knoxville Airport) Route between Knoxville Airport,...

  18. Turbine Inflow Characterization at the National Wind Technology Center: Preprint

    SciTech Connect (OSTI)

    Clifton, A.; Schreck, S.; Scott, G.; Kelley, N.; Lundquist, J.

    2012-01-01

    Utility-scale wind turbines operate in dynamic flows that can vary significantly over timescales from less than a second to several years. To better understand the inflow to utility-scale turbines, two inflow towers were installed and commissioned at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center near Boulder, Colorado, in 2011. These towers are 135 m tall and instrumented with a combination of sonic anemometers, cup anemometers, wind vanes, and temperature measurements to characterize the inflow wind speed and direction, turbulence, stability and thermal stratification to two utility-scale turbines. Herein, we present variations in mean and turbulent wind parameters with height, atmospheric stability, and as a function of wind direction that could be important for turbine operation as well as persistence of turbine wakes. Wind speed, turbulence intensity, and dissipation are all factors that affect turbine performance. Our results shown that these all vary with height across the rotor disk, demonstrating the importance of measuring atmospheric conditions that influence wind turbine performance at multiple heights in the rotor disk, rather than relying on extrapolation from lower levels.

  19. Turbine Inflow Characterization at the National Wind Technology Center

    SciTech Connect (OSTI)

    Clifton, A.; Schreck, S.; Scott, G.; Kelley, N.; Lundquist, J. K.

    2012-01-01

    Utility-scale wind turbines operate in dynamic flows that can vary significantly over timescales from less than a second to several years. To better understand the inflow to utility-scale turbines, two inflow towers were installed and commissioned at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center near Boulder, Colorado, in 2011. These towers are 135 m tall and instrumented with a combination of sonic anemometers, cup anemometers, wind vanes, and temperature measurements to characterize the inflow wind speed and direction, turbulence, stability and thermal stratification to two utility-scale turbines. Herein, we present variations in mean and turbulent wind parameters with height, atmospheric stability, and as a function of wind direction that could be important for turbine operation as well as persistence of turbine wakes. Wind speed, turbulence intensity, and dissipation are all factors that affect turbine performance. Our results show that these all vary with height across the rotor disk, demonstrating the importance of measuring atmospheric conditions that influence wind turbine performance at multiple heights in the rotor disk, rather than relying on extrapolation from lower levels.

  20. A new technique to measure tunneling barrier height in solid...

    Office of Scientific and Technical Information (OSTI)

    A 1 ; Dattelbaum, Andrew M 1 ; Mara, Nathan A 1 ; Kaschner, George C 1 ; Johnson, Oliver K 2 ; Seegmiller, Daniel 2 ; Fullwood, David T 2 + Show Author...

  1. CHIP House Takes Design to Different Heights (Literally)

    Broader source: Energy.gov [DOE]

    Check out the SCI-Arc/Caltech 2011 Solar Decathlon team's house to find out more about their net-zero energy use home -- the CHIP House.

  2. ARM - Publications: Science Team Meeting Documents: The height...

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

    operating in a vertical cloud mode. This analysis was partly driven by the suggestion of Johnson et al (1999) and May and Rajopadhyaya (1999) that there were two distinct modes of...

  3. Glenn Heights, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lse,"poi":true,"imageoverlays":,"markercluster":false,"searchmarkers":"","locations":"text":"","title":"","link":null,"lat":32.5487479,"lon":-96.8566667,"alt":0,"address":"","i...

  4. Richmond Heights, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lse,"poi":true,"imageoverlays":,"markercluster":false,"searchmarkers":"","locations":"text":"","title":"","link":null,"lat":41.5528288,"lon":-81.5101208,"alt":0,"address":"","i...

  5. 'Data Deluge' Pushes Mass Spec Imaging to New Heights

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

    Ion-intensity visualization of the 20 most important ions in a mouse brain segment ... on NERSC's Edison system using two OpenMSI datasets: mammalian brain and lung sections. ...

  6. Reaching New Heights in Accelerator Technology | Jefferson Lab

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

    tool for scientists to address many of the most compelling questions of the 21st century - regarding the fundamental nature of matter, energy, space and time, dark matter,...

  7. DOE to Build Hydrogen Fuel Test Facility at West Virginia Airport...

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

    The facility will be designed using "open architecture," allowing the capability to add innovations and advancements in hydrogen technology as they become available. The Yeager ...

  8. ASN Aircraft accident Beechcraft 1900C N27RA Tonopah-Test Range Airport, NV (XSD)

    National Nuclear Security Administration (NNSA)

    Accident description languages: Share 0 Statd,LB:5E)(WEWkNF75WLEW)w(Ni7wkE.(wnNa75WLEW)w(Nl7wwkE.()]TJWkbE&bBTLsT/[Dat :5E.(WEWkN16 MLB7,EWLwLNA7WwEW i:5EkwWEWkN04N:7wkE.(w01n7)&&]TJ5WL(,wBTLsT/[Type The Air Force Materiel Command Beech 1900 crashed while on a routine support mission from a remote classified airstrip on the Nellis range to the Tonopah Test Range. It departed at 03:43 for Tonopah. After reporting the runway lights in sight, the pilot configured the airplane for the

  9. Categorical Exclusion Determinations: B5.18 | Department of Energy

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

    8 Categorical Exclusion Determinations: B5.18 Existing Regulations B5.18: Wind turbines The installation, modification, operation, and removal of a small number (generally not more than 2) of commercially available wind turbines, with a total height generally less than 200 feet (measured from the ground to the maximum height of blade rotation) that (1) are located within a previously disturbed or developed area; (2) are located more than 10 nautical miles (about 11.5 miles) from an airport or

  10. Category:Wind for Schools Portal Curricula | Open Energy Information

    Open Energy Info (EERE)

    Portal Curricula" The following 81 files are in this category, out of 81 total. Air Density Lab.pdf Air Density Lab.pdf 240 KB Anemometer activity.docx Anemometer activity.docx...

  11. Category:Wind for Schools High School Curricula | Open Energy...

    Open Energy Info (EERE)

    School Curricula" The following 39 files are in this category, out of 39 total. Air Density Lab.pdf Air Density Lab.pdf 240 KB Anemometer activity.docx Anemometer activity.docx...

  12. Slide 1

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

    the Pittsburgh International Airport 1. Exit airport and head SOUTH toward AIRPORT BLVD. 2. Continue straight onto AIRPORT BLVD. 3. Keep LEFT at fork in road - (about 2 minutes)....

  13. Lidar for Turbine Control: March 1, 2005 - November 30, 2005

    SciTech Connect (OSTI)

    Harris, M.; Hand, M.; Wright, A.

    2006-01-01

    This study explores the potential of a turbine-mounted laser anemometer to enhance capabilities for wind energy production.

  14. Rosborne318's blog

    Open Energy Info (EERE)

    Shreveport Airport Authority - Response Deadline 2 January 2014 http:en.openei.orgcommunityblogrequest-information-renewable-energy-generationproduction-shreveport-airport-aut...

  15. Potential Wind Capacity at 110-m Hub Height for the United States

    Wind Powering America (EERE)

  16. Potential Wind Capacity at 140-m Hub Height for the United States

    Wind Powering America (EERE)

  17. Mechanisms of flame stabilisation at low lifted height in a turbulent lifted slot-jet flame

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

    Karami, Shahram; Hawkes, Evatt R.; Talei, Mohsen; Chen, Jacqueline H.

    2015-07-23

    A turbulent lifted slot-jet flame is studied using direct numerical simulation (DNS). A one-step chemistry model is employed with a mixture-fraction-dependent activation energy which can reproduce qualitatively the dependence of the laminar burning rate on the equivalence ratio that is typical of hydrocarbon fuels. The basic structure of the flame base is first examined and discussed in the context of earlier experimental studies of lifted flames. Several features previously observed in experiments are noted and clarified. Some other unobserved features are also noted. Comparison with previous DNS modelling of hydrogen flames reveals significant structural differences. The statistics of flow andmore » relative edge-flame propagation velocity components conditioned on the leading edge locations are then examined. The results show that, on average, the streamwise flame propagation and streamwise flow balance, thus demonstrating that edge-flame propagation is the basic stabilisation mechanism. Fluctuations of the edge locations and net edge velocities are, however, significant. It is demonstrated that the edges tend to move in an essentially two-dimensional (2D) elliptical pattern (laterally outwards towards the oxidiser, then upstream, then inwards towards the fuel, then downstream again). It is proposed that this is due to the passage of large eddies, as outlined in Suet al.(Combust. Flame, vol. 144 (3), 2006, pp. 494–512). However, the mechanism is not entirely 2D, and out-of-plane motion is needed to explain how flames escape the high-velocity inner region of the jet. Finally, the time-averaged structure is examined. A budget of terms in the transport equation for the product mass fraction is used to understand the stabilisation from a time-averaged perspective. The result of this analysis is found to be consistent with the instantaneous perspective. The budget reveals a fundamentally 2D structure, involving transport in both the streamwise and transverse directions, as opposed to possible mechanisms involving a dominance of either one direction of transport. Lastly, it features upstream transport balanced by entrainment into richer conditions, while on the rich side, upstream turbulent transport and entrainment from leaner conditions balance the streamwise convection.« less

  18. Battery driven 8 channel pulse height analyzer with compact, single gamma-peak display

    DOE Patents [OSTI]

    Morgan, John P. (Idaho Falls, ID); Piper, Thomas C. (Idaho Falls, ID)

    1991-01-01

    The invention comprises a hand-held wand including an l.e.d. display and a aI photomultiplier tube encased in lead or other suitable gamma shielding material, and an electronics and battery back-pack package connected to the wand.

  19. EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line...

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

    January 5, 2010 EIS-0505: Notice of Intent to Prepare Environmental Impact Statement Click the image to view the EIS. Contact Katey Grange kcgrange@bpa.gov (503) 323-4047 More ...

  20. 23 V.S.A. Section 1402 Overweight, Width, Height, and Length...

    Open Energy Info (EERE)

    FeesLegal Abstract Sets forth fee requirements for issuing permits for operating a motor vehicle in excess of weight and size limits. Published NA Year Signed or Took Effect...

  1. DOE ZERH Case Study: Amaris Homes, Fishers Circle, Vadnais Heights, MN

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 47 without PV or HERS 22 with PV, with 2x4 24” on-center walls with 1 inch rigid foam plus 3” ccsf in cavity, a slab on grade foundation with 2” rigid foam under and around slab, a vented attic with with 2” ccsf plus R-15 blown cellulose, a central heat pump and HRV.

  2. Mechanisms of flame stabilisation at low lifted height in a turbulent lifted slot-jet flame

    SciTech Connect (OSTI)

    Karami, Shahram; Hawkes, Evatt R.; Talei, Mohsen; Chen, Jacqueline H.

    2015-07-23

    A turbulent lifted slot-jet flame is studied using direct numerical simulation (DNS). A one-step chemistry model is employed with a mixture-fraction-dependent activation energy which can reproduce qualitatively the dependence of the laminar burning rate on the equivalence ratio that is typical of hydrocarbon fuels. The basic structure of the flame base is first examined and discussed in the context of earlier experimental studies of lifted flames. Several features previously observed in experiments are noted and clarified. Some other unobserved features are also noted. Comparison with previous DNS modelling of hydrogen flames reveals significant structural differences. The statistics of flow and relative edge-flame propagation velocity components conditioned on the leading edge locations are then examined. The results show that, on average, the streamwise flame propagation and streamwise flow balance, thus demonstrating that edge-flame propagation is the basic stabilisation mechanism. Fluctuations of the edge locations and net edge velocities are, however, significant. It is demonstrated that the edges tend to move in an essentially two-dimensional (2D) elliptical pattern (laterally outwards towards the oxidiser, then upstream, then inwards towards the fuel, then downstream again). It is proposed that this is due to the passage of large eddies, as outlined in Suetal.(Combust. Flame, vol.144 (3), 2006, pp.494512). However, the mechanism is not entirely 2D, and out-of-plane motion is needed to explain how flames escape the high-velocity inner region of the jet. Finally, the time-averaged structure is examined. A budget of terms in the transport equation for the product mass fraction is used to understand the stabilisation from a time-averaged perspective. The result of this analysis is found to be consistent with the instantaneous perspective. The budget reveals a fundamentally 2D structure, involving transport in both the streamwise and transverse directions, as opposed to possible mechanisms involving a dominance of either one direction of transport. It features upstream transport balanced by entrainment into richer conditions, while on the rich side, upstream turbulent transport and entrainment from leaner conditions balance the streamwise convection.

  3. G-1 Stack Pattern 1: Instrument Testing

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

    Stack Pattern 1: Instrument Testing. The motivation for this flight is to test instruments and to evaluate characteristic values of key measurements at different heights in both clear air and in the presence of clouds. This will be one of the first flights to be done during the campaign. We would like to fly one stack of four (4) flight legs approximately 14 nm upwind of Will Rogers World Airport, followed by a single stack of six (6) horizontal flight legs approximately 14 nm downwind of this

  4. Nocturnal Low-Level-Jet-Dominated Atmospheric Boundary Layer Observed by a Doppler Lidar Over Oklahoma City during JU2003

    SciTech Connect (OSTI)

    Wang, Yansen; Klipp, Cheryl L.; Garvey, Dennis M.; Ligon, David; Williamson, Chatt C.; Chang, Sam S.; Newsom, Rob K.; Calhoun, Ron

    2007-12-01

    Boundary layer wind data observed by a Doppler lidar and sonic anemometers during the mornings of three intensive observational periods (IOP2, IOP3, and IOP7) of the Joint Urban 2003 (JU2003) field experiment are analyzed to extract the mean and turbulent characteristics of airflow over Oklahoma City, Oklahoma. A strong nocturnal low-level jet (LLJ) dominated the flow in the boundary layer over the measurement domain from midnight to the morning hours. Lidar scans through the LLJ taken after sunrise indicate that the LLJ elevation shows a gradual increase of 25-100 m over the urban area relative to that over the upstream suburban area. The mean wind speed beneath the jet over the urban area is about 10%-15% slower than that over the suburban area. Sonic anemometer observations combined with Doppler lidar observations in the urban and suburban areas are also analyzed to investigate the boundary layer turbulence production in the LLJ-dominated atmospheric boundary layer. The turbulence kinetic energy was higher over the urban domain mainly because of the shear production of building surfaces and building wakes. Direct transport of turbulent momentum flux from the LLJ to the urban street level was very small because of the relatively high elevation of the jet. However, since the LLJ dominated the mean wind in the boundary layer, the turbulence kinetic energy in the urban domain is correlated directly with the LLJ maximum speed and inversely with its height. The results indicate that the jet Richardson number is a reasonably good indicator for turbulent kinetic energy over the urban domain in the LLJ-dominated atmospheric boundary layer.

  5. Microsoft PowerPoint - To NETL Albany Site from Eugene, Oregon...

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

    Eugene, Oregon Airport 1. From the EUGENE AIRPORT take HWY 99 (the airport is located off Hwy 99). 2. Follow HWY 99 NORTH from EUGENE to ALBANY. 3. Outside of EUGENE, HWY 99 splits...

  6. Directions to Berkeley Lab

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

    Joint Genome Institute (JGI) San Francisco Bay Area Transit Information San Francisco Airport to the Lab by car San Francisco Airport to the Lab by BART San Francisco Airport to...

  7. Technical Sessions Measurements of Surface Heat Flux Over Contrasting...

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

    of surface heat flux were made using point measurements of the correlation of vertical velocity (w) and temperature (T) (sonic anemometer-fine wire thermocouple),...

  8. Wind Energy Resources for Teachers | Open Energy Information

    Open Energy Info (EERE)

    educational materials called "Energy Quest" that includes Energy Story: Wind Energy, Science Project: Building a Wind Gauge, and Science Project: Make an Anemometer (a device to...

  9. Microsoft Word - DOE-SRS-WD-2013-001_R0_2-6-2013.docx

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

    ... site's nuclear production reactors. In addition to the ... This facility utilizes fast-response sonic anemometers, ... DWPF to the tank farms, sodium hydroxide is added ...

  10. Microsoft Word - SRS-WD-2010-001_R0_Final_9-30-10.doc

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

    ... This facility utilizes fast-response sonic anemometers, ... nuclear production reactors. Before transfer of the waste from the F Canyon to the tank farms, sodium hydroxide was ...

  11. Basis for Section 3116 Determination for Closure of F-Tank Farm...

    Office of Environmental Management (EM)

    ... This facility utilizes fast-response sonic anemometers, ... nuclear production reactors. Before transfer of the waste from the F Canyon to the tank farms, sodium hydroxide was ...

  12. Microsoft Word - DOE-SRS-WD-2014-001_R0_20141203.docx

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

    ... site's nuclear production reactors. In addition to the ... This facility utilizes fast-response sonic anemometers, ... DWPF to the tank farms, sodium hydroxide is added ...

  13. Microsoft Word - Final_SRS_FTF_WD_Basis_March_2012

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

    ... This facility utilizes fast-response sonic anemometers, ... nuclear production reactors. Before transfer of the waste from the F Canyon to the tank farms, sodium hydroxide was ...

  14. Visiting NETL Albany, Morgantown or Pittsburgh | netl.doe.gov

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

    Albany GPS Coordinates: 44.623157,-123.120658 Hotel Locations Restaurant Locations Eugene Airport to NETL Albany Site Portland International Airport to NETL Albany Site Morgantown...

  15. Sandia National Laboratories: MTEM 2014: Malware Technical Exchange...

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

    Pyramid North Andaluz Hotel (downtown ABQ) Candlewood Suites ABQ Courtyard Albuquerque Airport Embassy Suites ABQ Hilton Garden Inn Uptown Hyatt Place Uptown Residence Inn Airport...

  16. Security demo at Sunport October 13

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

    the use of modified Magnetic Resonance Imagery (MRI) technology to identify and alert airport security staff to potentially dangerous liquids and gels in airport carry-on baggage....

  17. SRI2007 Conference - Travel Tips

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

    Getting to the Hilton Baton Rouge Capitol Center: From the Baton Rouge Metropolitan Airport (BTR) From the New Orleans International Airport (MSY) Shuttles to and from the Baton...

  18. 2012 National Electricity Forum

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

    Regional Workshops December 13, 2011 - Portland, Oregon Sheraton Portland Airport Hotel 8235 Northeast Airport Way, Portland, OR 97220 Phone: 503-281-2500 December 15, 2011 -...

  19. Transportation Resources | Advanced Photon Source

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

    Transportation Resources The following means of transportation are available for getting to Argonne. Airports Argonne is located within 25 miles of two major Chicago airports:...

  20. Preliminary assessment report for Grubbs/Kyle Training Center, Smyrna/Rutherford County Regional Airport, Installation 47340, Smyrna, Tennessee. Installation Restoration Program

    SciTech Connect (OSTI)

    Dennis, C.; Stefano, J.

    1993-07-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Tennessee Army National Guard (TNARNG) property near Smyrna, Tennessee. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Grubbs/Kyle Training Center property, the requirement of the Department of Defense Installation Restoration Program.

  1. Eddy-driven sediment transport in the Argentine Basin: Is the height of the Zapiola Rise hydrodynamically controlled?

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

    Weijer, Wilbert; Maltrud, Mathew E.; Homoky, William B.; Polzin, Kurt L.; Maas, Leo R. M.

    2015-03-27

    In this study, we address the question whether eddy-driven transports in the Argentine Basin can be held responsible for enhanced sediment accumulation over the Zapiola Rise, hence accounting for the existence and growth of this sediment drift. To address this question, we perform a 6 year simulation with a strongly eddying ocean model. We release two passive tracers, with settling velocities that are consistent with silt and clay size particles. Our experiments show contrasting behavior between the silt fraction and the lighter clay. Due to its larger settling velocity, the silt fraction reaches a quasisteady state within a few years,more » with abyssal sedimentation rates that match net input. In contrast, clay settles only slowly, and its distribution is heavily stratified, being transported mainly along isopycnals. Yet, both size classes display a significant and persistent concentration minimum over the Zapiola Rise. We show that the Zapiola Anticyclone, a strong eddy-driven vortex that circulates around the Zapiola Rise, is a barrier to sediment transport, and hence prevents significant accumulation of sediments on the Rise. We conclude that sediment transport by the turbulent circulation in the Argentine Basin alone cannot account for the preferred sediment accumulation over the Rise. We speculate that resuspension is a critical process in the formation and maintenance of the Zapiola Rise.« less

  2. Eddy-driven sediment transport in the Argentine Basin: Is the height of the Zapiola Rise hydrodynamically controlled?

    SciTech Connect (OSTI)

    Weijer, Wilbert; Maltrud, Mathew E.; Homoky, William B.; Polzin, Kurt L.; Maas, Leo R. M.

    2015-03-27

    In this study, we address the question whether eddy-driven transports in the Argentine Basin can be held responsible for enhanced sediment accumulation over the Zapiola Rise, hence accounting for the existence and growth of this sediment drift. To address this question, we perform a 6 year simulation with a strongly eddying ocean model. We release two passive tracers, with settling velocities that are consistent with silt and clay size particles. Our experiments show contrasting behavior between the silt fraction and the lighter clay. Due to its larger settling velocity, the silt fraction reaches a quasisteady state within a few years, with abyssal sedimentation rates that match net input. In contrast, clay settles only slowly, and its distribution is heavily stratified, being transported mainly along isopycnals. Yet, both size classes display a significant and persistent concentration minimum over the Zapiola Rise. We show that the Zapiola Anticyclone, a strong eddy-driven vortex that circulates around the Zapiola Rise, is a barrier to sediment transport, and hence prevents significant accumulation of sediments on the Rise. We conclude that sediment transport by the turbulent circulation in the Argentine Basin alone cannot account for the preferred sediment accumulation over the Rise. We speculate that resuspension is a critical process in the formation and maintenance of the Zapiola Rise.

  3. EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project; Yakima, Grant, Benton, and Kittitas Counties, Washington

    Broader source: Energy.gov [DOE]

    The Bureau of Land Management is preparing, with DOE’s Bonneville Power Administration (BPA) as a cooperating agency, an EIS that evaluates the potential environmental impacts of a proposal to construct a 230-kV transmission line in Washington State. BPA’s proposed action is to interconnect the proposed transmission line to an existing BPA substation.

  4. World's First Fuel Cell Cargo Trucks Deployed at Memphis International

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

    Airport | Department of Energy Fuel Cell Cargo Trucks Deployed at Memphis International Airport World's First Fuel Cell Cargo Trucks Deployed at Memphis International Airport June 25, 2015 - 1:57pm Addthis World's First Fuel Cell Cargo Trucks Deployed at Memphis International Airport Thanks to R&D funding from the Energy Department's Fuel Cell Technologies Office (FCTO), the Federal Express Hub at the Memphis International Airport in Tennessee has a new 15-vehicle fleet of hydrogen fuel

  5. Alternative Fuels Data Center

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

    Airport Zero Emission Vehicle (ZEV) and Infrastructure Incentives The Zero Emissions Airport Vehicle and Infrastructure Pilot Program provides funding to airports for 50% of the eligible cost to acquire ZEVs. The vehicles must be used in on-road applications, employed exclusively for airport purposes, and must meet the Federal Aviation Administration's Buy American requirements. Airports are also eligible for funding to install or modify fueling infrastructure to support the vehicles involved in

  6. Wind Turbine Wake Measurements in the Operating Region of a Tail Vain

    SciTech Connect (OSTI)

    Larwood, S.

    2001-01-22

    In conjunction with the National Renewable Energy Laboratory's (NREL's) Unsteady Aerodynamics Experiment (UAE) at NASA Ames, we measured the wake of an upwind 10-meter (m) diameter wind turbine in the typical region of a tail vane. The experiment was performed in a 24.4-by-36.6-m wind tunnel. We placed two sonic anemometers 0.58 rotor diameters downwind of the rotor at hub height. One was positioned nominally behind the nacelle at 9% radius and the second was placed 2-m outboard at 49% radius. The tunnel wind speed was varied from 5 to 25 meters per second (m/s) and the turbine rotor speed was held at 72 revolutions per minute (rpm). We varied yaw from 0{degree} to 60{degree}. The data showed unsteadiness in the wake due to the nacelle wake. Also, the unsteadiness increased with the onset of blade stall. The axial induction factor in the wake showed that the turbine was operating within the windmill brake state of actuator disk momentum theory. Little variation in unsteadiness was shown under yawed conditions. We also discovered that lateral velocity behind the nacelle was negative and would result in an unfurling normal force on a tail vane. The vertical velocity was shown to change sign under yawed conditions, conceivably as a result of the opposing blade root vortex.

  7. Verification of theoretically computed spectra for a point rotating in a vertical plane

    SciTech Connect (OSTI)

    Powell, D.C.; Connell, J.R.; George, R.L.

    1985-03-01

    A theoretical model is modified and tested that produces the power spectrum of the alongwind component of turbulence as experienced by a point rotating in a vertical plane perpendicular to the mean wind direction. The ability to generate such a power spectrum, independent of measurement, is important in wind turbine design and testing. The radius of the circle of rotation, its height above the ground, and the rate of rotation are typical for those for a MOD-OA wind turbine. Verification of this model is attempted by comparing two sets of variances that correspond to individual harmonic bands of spectra of turbulence in the rotational frame. One set of variances is calculated by integrating the theoretically generated rotational spectra; the other is calculated by integrating rotational spectra from real data analysis. The theoretical spectrum is generated by Fourier transformation of an autocorrelation function taken from von Karman and modified for the rotational frame. The autocorrelation is based on dimensionless parameters, each of which incorporates both atmospheric and wind turbine parameters. The real data time series are formed by sampling around the circle of anemometers of the Vertical Plane Array at the former MOD-OA site at Clayton, New Mexico.

  8. Weather pattern climatology of the Great Plains and the related wind regime

    SciTech Connect (OSTI)

    Barchet, W.R.

    1982-11-01

    The meteorology of the Great Plains can be described as a constant progression of air masses, fronts and cyclonic storm systems. Each of these meteorological conditions can be characterized by identifiable isobaric and related weather parameter patterns. Nine such patterns have been defined to type the weather patterns in the Great Plains. Time series of weather pattern types were produced for 62 stations on the Great Plains. Statistical analyses of these time series produced annual and seasonal frequencies of occurrence of the weather pattern types. Maps of the annual and seasonal frequency of occurrence of weather pattern type are presented for the Great Plains. Persistence and alternation frequencies match what is expected for traveling temperate latitude cyclones, anticyclones and fronts. The wind regime for stations at which the anemometer height and location was constant (and known) for a minimum of three consecutive years was stratified by weather pattern type. Statistical analyses were made to show the response of the wind to the large-scale distribution of air pressure associated with a weather pattern type. The response of the wind to the weather pattern is a site-specific result of the interaction of the large-scale meteorology with local terrain, surface roughness and atmospheric stability. Mean wind speed discriminates between pairs of weather pattern types with better than 75% confidence for more than two-thirds of the possible pairs of weather pattern types.

  9. Installation and Initial Operation of DOE's 449-MHz Wind Profiling Radars on the U.S. West Coast

    SciTech Connect (OSTI)

    Flaherty, Julia E.; Shaw, William J.; Morris, Victor R.; Wilczak, J. M.; White, A. B.; Ayers, Tom; Jordan, Jim; King, Clark W.

    2015-10-30

    The U.S. Department of Energy (DOE), in collaboration with the National Oceanic and Atmospheric Administration (NOAA), has recently completed the installation of three new wind profiling radars on the Washington and Oregon coasts. These systems operate at a frequency of 449 MHz and provide mean wind profiles to a height of roughly 8 km, with the maximum measurement height depending on time-varying atmospheric conditions. This is roughly half the depth of the troposphere at these latitudes. Each system is also equipped with a radio acoustic sounding system (RASS), which provides a measure of the temperature profile to heights of approximately 2 km. Other equipment deployed alongside the radar includes a surface meteorological station and GPS for column water vapor. This project began in fiscal year 2014, starting with equipment procurements and site selection. In addition, environmental reviews, equipment assembly and testing, site access agreements, and infrastructure preparations have been performed. Finally, with equipment deployment with data collection and dissemination, the primary tasks of this project have been completed. The three new wind profiling radars have been deployed at airports near Coos Bay, OR, and Astoria, OR, and at an industrial park near Forks, WA. Data are available through the NOAA Earth Systems Research Laboratory Data Display website, and will soon be made available through the DOE Atmosphere to Electrons data archive and portal as well.

  10. Windflow circulation patterns in a blowout in coastal dunes along the southern shore of Lake Michigan

    SciTech Connect (OSTI)

    Bauch, N.J.; Bennett, S.; Ferguson, V.; Fraser, G.S.; Gellasch, C.A.; Millard, C.L.; Mueller, B.; O'Malley, P.J.; Way, J.N.; Woodfield, M.C. (Indiana Univ., Bloomington, IN (United States). Dept. of Geosciences)

    1993-03-01

    The windflow patterns in one of several large active blowouts in the coastal dunes along the southern shore of Lake Michigan was intensively monitored over a two-day period. Two wind towers, consisting of four sets of anemometer cups mounted at 20-, 40-, 80, and 160-cm heights above the base, were used to provide a velocity profile from which basal shear velocities could be calculated. A wind vane was mounted at the top of the tower to monitor wind directions. Data was collected continuously with digital data loggers and averaged over 1-min intervals, and each station was occupied for a 5-min period. The topography of the blowout was mapped with a transit, which also was used to establish the position and elevation of the authors data-collecting stations. Photomosaics were used to prepare a map of the geomorphic elements. The elliptical blowout is 100m long and approximately 25m wide. Its floor drops slightly in elevation from the mouth, and then rises to a height of 32 meters at the back wall. The walls of the blowout assume smooth parabolic shapes except where undercutting at the margins has produced several large slump blocks. Windflow entering the blowout at the mouth and sides separates at the point of maximum expansion and veers as much as 100[degree]. Maximum velocities occur at the point of reattachment, and deceleration occurs as the wind proceeds into the blowout. Axial flows may accelerate toward the back wall where flow compression occurs. Flows entering the blowout at the back wall separate at the margin. As they overflow the blowout, they produce a reverse flow circulation that is strongest near the mouth and decelerates rapidly up the axis.

  11. Utah_cm_smith

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

    Cindy and Mack Smith Site - Utah Wind Anemometer Loan Program Latitude: N. 37 deg. 44.034' Longitude: W. 109 deg. 17.28' Elevation: 6762' Placed in service: November 21, 2002...

  12. Idaho_SmithPhillips

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

    Power Smith Phillips Site - Idaho Wind Anemometer Loan Program Latitude: N. 42 deg. 23.34' Longitude: W. 112 deg. 12.6' Elevation: 4967' Placed in service: December 14, 2005...

  13. Meteorological Data Report for Ugashik Traditional Village, Alaska

    Open Energy Info (EERE)

    Ugashik Description: Data from file(s) Y:5000sharedAnemometerLoanProgramsCompletedSitesNative AmericanUgashik - AKUgashik Wind DataUgashik 010606.csv Y:5000shared...

  14. EERE Blog | Department of Energy

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

    10, 2015 World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport A ribbon-cutting ceremony held at Memphis International Airport on April 9, 2015 marked the start of a...

  15. PowerPoint Presentation

    Office of Environmental Management (EM)

    the City 5 Roads Transferred to the City 6 Transfer of Parcels ED-11 and ED-12 7 Proposed Airport Transfer Footprint 8 Metropolitan Knoxville Airport Authority * Identified a need...

  16. City of Dallas- Green Energy Purchasing

    Broader source: Energy.gov [DOE]

    Furthermore, the Dallas/Fort Worth International Airport is the highest-ranked airport for renewable energy use, separately ranking 7th on the Green Power Partner listing of local government gree...

  17. Traveling to Princeton (NEW) - Combustion Energy Frontier Research...

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

    may take a van shuttle service http:olympic-limo.com or 1-800-822-9797. From Newark Airport, the fare is 40one way. From Philadelphia International Airport, the fare is 89...

  18. EA-1823: Draft Environmental Assessment | Department of Energy

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

    Time: 4 p.m. to 7 p.m. Location: Auditorium at the Offices of the Greater Rockford Airport Authority, 60 Airport Drive, Rockford, Illinois, 61109 DOE's proposed action would...

  19. Microsoft PowerPoint - To NETL Albany Site from Portland, Oregon...

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

    Portland, Oregon Airport (PDX) 1. Take the AIRPORT EXIT RD. until it intersects I-205. 2. Follow I-205 SOUTH for 25 MILES to the intersection with I-5 SOUTH (Salem exit). 3. Follow...

  20. Results of Wind Monitoring Effort at Sand Point

    Energy Savers [EERE]

    Results of Wind Monitoring at Sand Point 24 June, 2009 Report Outline Project Overview/Summary of Results Project Location Project Instrumentation Discussion of Wind Resource Appendix Project Overview/Summary of Results As part of the NREL Native American Anemometer Loan Program an anemometers was installed near Sand Point, Alaska to assess the area's wind energy potential. This report describes the wind resource measured at this location. The monitoring period ran from 14 February 2004 to 6

  1. EA-1515: Finding of No Significant Impact

    Office of Energy Efficiency and Renewable Energy (EERE)

    Proposed Closure of the Airport Landfills Within Technical Area 73 at Los Alamos National Laboratory, Los Alamos, New Mexico

  2. EA-1515: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Closure of the Airport Landfills Within Technical Area 73 at Los Alamos National Laboratory, Los Alamos, New Mexico

  3. Area Information | Y-12 National Security Complex

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

    Information Area Information Guides, Area Maps, Airport... Airport, About: McGhee Tyson Airport Airport: map to Oak Ridge/Knoxville Oak Ridge: City Guide for City of Oak Ridge, Tennessee Knoxville: maps for visitors Oak Ridge: area map with location of Y-12 Visitor's Center Oak Ridge: map of city streets Roane County: Roane County Guide Resources: News, History... Knoxville: Knoxville, Tennessee Knoxville: Museums Knoxville: Knoxville News-Sentinel Oak Ridge: City of Oak Ridge Oak Ridge: Chamber

  4. EA-2000: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee

  5. EA-2000: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee

  6. National Idling Reduction Network News - February 2013

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

    ... Transportation Research Board (TRB), Airport Cooperative Research Program (ACRP) Request for Proposals: Methodology To Improve EDMSAEDT Emission Dispersion Modeling System...

  7. National Idling Reduction Network News - January 2013

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

    ... Transportation Research Board (TRB), Airport Cooperative Research Program (ACRP) Request for Proposals: Methodology To Improve EDMSAEDT Emission Dispersion Modeling System...

  8. Alternative Fuels Data Center

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

    Voluntary Airport Low Emission (VALE) Program The goal of the VALE Program is to reduce ground level emissions at commercial service airports located in designated ozone and carbon monoxide air quality nonattainment and maintenance areas. The VALE Program provides funding through the Airport Improvement Program and the Passenger Facility Charges program for the purchase of low emission vehicles, development of fueling and recharging stations, implementing gate electrification, and other airport

  9. EERE Success Story-World's First Fuel Cell Cargo Trucks Deployed at

    Office of Environmental Management (EM)

    Memphis International Airport | Department of Energy Fuel Cell Cargo Trucks Deployed at Memphis International Airport EERE Success Story-World's First Fuel Cell Cargo Trucks Deployed at Memphis International Airport June 25, 2015 - 1:57pm Addthis EERE Success Story—World's First Fuel Cell Cargo Trucks Deployed at Memphis International Airport Thanks to R&D funding from the Energy Department's Fuel Cell Technologies Office (FCTO), the Federal Express Hub at the Memphis International

  10. Alliance for Sustainable Colorado Renovation Raises Its Energy Performance to New Heights, Commercial Building Energy Efficiency (Fact Sheet); Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-03-01

    The Alliance for Sustainable Colorado (The Alliance) is a nonprofit organization aiming to transform sustainability from vision to reality. Part of its mission is to change the operating paradigms of commercial building design to make them more sustainable. Toward that end The Alliance uses its headquarters, The Alliance Center at 1536 Wynkoop Street in Denver, as a living laboratory, conductingpilot studies of innovative commercial-building-design solutions for using and generating energy.

  11. DOE/EA-1515: Final Environmental Assessment for Proposed Closure of the Airport Landfills Within Technical Area 73 at Los Alamos National Laboratory, Los Alamos, New Mexico (May 2005)

    SciTech Connect (OSTI)

    N /A

    2005-05-01

    Chapter 1 presents the United States (U.S.) Department of Energy (DOE), National Nuclear Security Administration's (NNSA) requirements under the ''National Environmental Policy Act of 1969'' (NEPA), background information on the proposal, the purpose and need for agency action, and a summary of public involvement activities. This Environmental Assessment (EA) incorporates information (tiers) from the ''Environmental Impact Statement for the Conveyance and Transfer of Certain Land Tracts Administered by the U.S. Department of Energy and Located at Los Alamos National Laboratory'' (LANL) (DOE 1999a), the ''Site-Wide Environmental Impact Statement for Continued Operation of the Los Alamos National Laboratory'' (SWEIS; DOE 1999b), the ''RCRA Facility Investigation (RFI) Report for Potential Release Sites 73-001(a)-99 and 73-001(b)-99 (LANL 1998a)'', and the ''Voluntary Corrective Measure (VCM) Plan for Potential Release Sites 73-001(a)-99 and 73-001(b)-99 (LANL 2002)'', and other environmental documents listed in Chapter 7, References.

  12. A Case Study of the Weather Research and Forecasting Model Applied to the Joint Urban 2003 Tracer Field Experiment. Part 1. Wind and Turbulence

    SciTech Connect (OSTI)

    Nelson, Matthew A.; Brown, Michael J.; Halverson, Scot A.; Bieringer, Paul E.; Annunzio, Andrew; Bieberbach, George; Meech, Scott

    2015-09-25

    We found that numerical-weather-prediction models are often used to supply the mean wind and turbulence fields for atmospheric transport and dispersion plume models as they provide dense horizontally- and vertically-resolved geographic coverage in comparison to typically sparse monitoring networks. Here, the Weather Research and Forecasting (WRF) model was run over the month-long period of the Joint Urban 2003 field campaign conducted in Oklahoma City and the simulated fields important to transport and dispersion models were compared to measurements from a number of sodars, tower-based sonic anemometers, and balloon soundings located in the greater metropolitan area. Time histories of computed wind speed, wind direction, turbulent kinetic energy (e), friction velocity (u* ), and reciprocal Obukhov length (1 / L) were compared to measurements over the 1-month field campaign. Vertical profiles of wind speed, potential temperature (? ), and e were compared during short intensive operating periods. The WRF model was typically able to replicate the measured diurnal variation of the wind fields, but with an average absolute wind direction and speed difference of 35 and 1.9 m s-1 , respectively. Then, using the Mellor-Yamada-Janjic (MYJ) surface-layer scheme, the WRF model was found to generally underpredict surface-layer TKE but overpredict u* that was observed above a suburban region of Oklahoma City. The TKE-threshold method used by the WRF models MYJ surface-layer scheme to compute the boundary-layer height (h) consistently overestimated h derived from a ? gradient method whether using observed or modelled ? profiles.

  13. A Case Study of the Weather Research and Forecasting Model Applied to the Joint Urban 2003 Tracer Field Experiment. Part 1. Wind and Turbulence

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

    Nelson, Matthew A.; Brown, Michael J.; Halverson, Scot A.; Bieringer, Paul E.; Annunzio, Andrew; Bieberbach, George; Meech, Scott

    2015-09-25

    We found that numerical-weather-prediction models are often used to supply the mean wind and turbulence fields for atmospheric transport and dispersion plume models as they provide dense horizontally- and vertically-resolved geographic coverage in comparison to typically sparse monitoring networks. Here, the Weather Research and Forecasting (WRF) model was run over the month-long period of the Joint Urban 2003 field campaign conducted in Oklahoma City and the simulated fields important to transport and dispersion models were compared to measurements from a number of sodars, tower-based sonic anemometers, and balloon soundings located in the greater metropolitan area. Time histories of computed windmore » speed, wind direction, turbulent kinetic energy (e), friction velocity (u* ), and reciprocal Obukhov length (1 / L) were compared to measurements over the 1-month field campaign. Vertical profiles of wind speed, potential temperature (θ ), and e were compared during short intensive operating periods. The WRF model was typically able to replicate the measured diurnal variation of the wind fields, but with an average absolute wind direction and speed difference of 35° and 1.9 m s-1 , respectively. Then, using the Mellor-Yamada-Janjic (MYJ) surface-layer scheme, the WRF model was found to generally underpredict surface-layer TKE but overpredict u* that was observed above a suburban region of Oklahoma City. The TKE-threshold method used by the WRF model’s MYJ surface-layer scheme to compute the boundary-layer height (h) consistently overestimated h derived from a θ gradient method whether using observed or modelled θ profiles.« less

  14. Lake Michigan Offshore Wind Feasibility Assessment

    SciTech Connect (OSTI)

    Boezaart, Arnold; Edmonson, James; Standridge, Charles; Pervez, Nahid; Desai, Neel; Williams, Bruce; Clark, Aaron; Zeitler, David; Kendall, Scott; Biddanda, Bopi; Steinman, Alan; Klatt, Brian; Gehring, J. L.; Walter, K.; Nordman, Erik E.

    2014-06-30

    The purpose of this project was to conduct the first comprehensive offshore wind assessment over Lake Michigan and to advance the body of knowledge needed to support future commercial wind energy development on the Great Lakes. The project involved evaluation and selection of emerging wind measurement technology and the permitting, installation and operation of the first mid-lake wind assessment meteorological (MET) facilities in Michigan’s Great Lakes. In addition, the project provided the first opportunity to deploy and field test floating LIDAR and Laser Wind Sensor (LWS) technology, and important research related equipment key to the sitting and permitting of future offshore wind energy development in accordance with public participation guidelines established by the Michigan Great Lakes Wind Council (GLOW). The project created opportunities for public dialogue and community education about offshore wind resource management and continued the dialogue to foster Great Lake wind resource utilization consistent with the focus of the GLOW Council. The technology proved to be effective, affordable, mobile, and the methods of data measurement accurate. The public benefited from a substantial increase in knowledge of the wind resources over Lake Michigan and gained insights about the potential environmental impacts of offshore wind turbine placements in the future. The unique first ever hub height wind resource assessment using LWS technology over water and development of related research data along with the permitting, sitting, and deployment of the WindSentinel MET buoy has captured public attention and has helped to increase awareness of the potential of future offshore wind energy development on the Great Lakes. Specifically, this project supported the acquisition and operation of a WindSentinel (WS) MET wind assessment buoy, and associated research for 549 days over multiple years at three locations on Lake Michigan. Four research objectives were defined for the project including to: 1) test and validate floating LIDAR technology; 2) collect and access offshore wind data; 3) detect and measure bird and bat activity over Lake Michigan; 4) conduct an over water sound propagation study; 5) prepare and offer a college course on offshore energy, and; 6) collect other environmental, bathometric, and atmospheric data. Desk-top research was performed to select anchorage sites and to secure permits to deploy the buoy. The project also collected and analyzed data essential to wind industry investment decision-making including: deploying highly mobile floating equipment to gather offshore wind data; correlating offshore wind data with conventional on-shore MET tower data; and performing studies that can contribute to the advancement and deployment of offshore wind technologies. Related activities included: • Siting, permitting, and deploying an offshore floating MET facility; • Validating the accuracy of floating LWS using near shoreline cup anemometer MET instruments; • Assessment of laser pulse technology (LIDAR) capability to establish hub height measurement of wind conditions at multiple locations on Lake Michigan; • Utilizing an extended-season (9-10 month) strategy to collect hub height wind data and weather conditions on Lake Michigan; • Investigation of technology best suited for wireless data transmission from distant offshore structures; • Conducting field-validated sound propagation study for a hypothetical offshore wind farm from shoreline locations; • Identifying the presence or absence of bird and bat species near wind assessment facilities; • Identifying the presence or absence of benthic and pelagic species near wind assessment facilities; All proposed project activities were completed with the following major findings: • Floating Laser Wind Sensors are capable of high quality measurement and recordings of wind resources. The WindSentinel presented no significant operational or statistical limitations in recording wind data technology at a at a high confidence level as compared to traditional anemometer cup technology. • During storms, mean Turbulent Kinetic Energy (TKE) increases with height above water; • Sufficient wind resources exist over Lake Michigan to generate 7,684 kWh of power using a 850 kW rated turbine at elevations between 90 - 125 meters, a height lower than originally anticipated for optimum power generation; • Based on initial assessments, wind characteristics are not significantly different at distant (thirty-two mile) offshore locations as compared to near-shore (six mile) locations; • Significant cost savings can be achieved in generation wind energy at lower turbine heights and locating closer to shore. • Siting must be sufficiently distant from shore to minimize visual impact and to address public sentiment about offshore wind development; • Project results show that birds and bats do frequent the middle of Lake Michigan, bats more so than birds; • Based on the wind resource assessment and depths of Lake Michigan encountered during the project, future turbine placement will most likely need to incorporate floating or anchored technology; • The most appropriate siting of offshore wind energy locations will enable direct routing of transmission cables to existing generating and transmission facilities located along the Michigan shoreline; • Wind turbine noise propagation from a wind energy generating facility at a five mile offshore location will not be audible at the shoreline over normal background sound levels.

  15. Coastal Ohio Wind Project for Reduced Barriers to Deployment of Offshore Wind Energy

    SciTech Connect (OSTI)

    Gorsevski, Peter; Afjeh, Abdollah; Jamali, Mohsin; Carroll, Michael

    2014-04-09

    The Coastal Ohio Wind Project was created to establish the viability of wind turbines on the coastal and offshore regions of Northern Ohio. The projects main goal was to improve operational unit strategies used for environmental impact assessment of offshore turbines on lake wildlife by optimizing and fusing data from the multi-instrument surveillance system and providing an engineering analysis of potential design/operational alternatives for offshore wind turbines. The project also developed a general economic model for offshore WTG deployment to quantify potential revenue losses due to wind turbine shutdown related to ice and avian issues. In a previous phase of this project (Award Number: DE-FG36-06GO86096), we developed a surveillance system that was used to collect different parameters such as passage rates, flight paths, flight directions, and flight altitudes of nocturnal migrating species, movements of birds and bats, and bird calls for assessing patterns and peak passage rates during migration. To derive such parameters we used thermal IR imaging cameras, acoustic recorders, and marine radar Furuno (XANK250), which was coupled with a XIR3000B digitizing card from Russell Technologies and open source radR processing software. The integration yielded a development of different computational techniques and methods, which we further developed and optimized as a combined surveillance system. To accomplish this task we implemented marine radar calibration, optimization of processing parameters, and fusion of the multi-sensor data in order to make inferences about the potential avian targets. The main goal of the data fusion from the multi-sensor environment was aimed at reduction of uncertainties while providing acceptable confidence levels with detailed information about the migration patterns. Another component comprised of an assessment of wind resources in a near lake environment and an investigation of the effectiveness of ice coating materials to mitigate adverse effects of ice formation on wind turbine structures. Firstly, a Zephir LiDAR system was acquired and installed at Woodlands School in Huron, Ohio, which is located near Lake Erie. Wind resource data were obtained at ten measurement heights, 200m, 150m, 100m, 80m, 60m, 40m, 38m, 30m, 20m, and 10m. The Woodlands Schools wind turbine anemometer also measured the wind speed at the hub height. These data were collected for approximately one year. The hub anemometer data correlated well with the LiDAR wind speed measurements at the same height. The data also showed that on several days different power levels were recorded by the turbine at the same wind speed as indicated by the hub anemometer. The corresponding LiDAR data showed that this difference can be attributed to variability in the wind over the turbine rotor swept area, which the hub anemometer could not detect. The observation suggests that single point hub wind velocity measurements are inadequate to accurately estimate the power generated by a turbine at all times since the hub wind speed is not a good indicator of the wind speed over the turbine rotor swept area when winds are changing rapidly. To assess the effectiveness of ice coatings to mitigate the impact of ice on turbine structures, a closed-loop icing research tunnel (IRT) was designed and constructed. By controlling the temperature, air speed, water content and liquid droplet size, the tunnel enabled consistent and repeatable ice accretion under a variety of conditions with temperatures between approximately 0C and -20C and wind speeds up to 40 miles per hour in the tunnels test section. The tunnels cooling unit maintained the tunnel temperature within 0.2C. The coatings evaluated in the study were Boyd Coatings Research Companys CRC6040R3, MicroPhase Coatings Inc.s PhaseBreak TP, ESL and Flex coatings. Similar overall performance was observed in all coatings tested in that water droplets form on the test articles beginning at the stagnation region and spreading in the downstream direction in time. When comparing ice accumulation characteristics for the four coatings tested, for ice thickness during accumulation the CRC6040R3 had the least, followed by the ESL, Flex, and TP. However, when comparing the coatings ability to reduce ice adhesion, the Flex showed the highest adhesion reduction, followed by the ESL, TP and CRC 6040R3 coatings. The ice accumulated on the Flex coated surface shed under gravity when rotated 90 degrees following the tests while the other coatings required application of varying degrees of force to remove the ice. In conclusion, the ice coatings tested were not sufficient in preventing ice accumulation on all surfaces. However, Flex coating shows promise in mitigating ice on the rotor blades under the gravitational and centrifugal forces. Only the effect of gravity in shedding the ice was considered in this study. Further research will be needed to evaluate this coating on rotating blades in the icing tunnel to characterize its effectiveness. Lastly, the development of economic feasibility models used existing approaches adapted for offshore deployment in marine settings to one more suitable for Lake Erie deployment. Two different wind turbine models were tested and dynamic return on investment (ROI) model scenarios were generated. For the purpose of estimating power generation three bladed wind turbines of 3 MW capacity were selected including Model1- Leitwind LTW101-3.000-kW and Model2-Vostro V90-3.0 MW. The analysis were based on the revenue aspect of decision making of deploying wind turbines in the Ohio coastal region. The installation cost, maintenance and operational aspects were disregarded due to unavailability of data. The adjusted varying price (residential and industrial sector) and projected future price of electricity in different years suggested that the Leitwind model could generate $32.4 million of revenue in 25 years if the supply electricity is in the residential sector, while it would be $14.7million if the supply is in the industrial sector. For the Vostro model these figures are $28.6 million for residential sector and $12.9 million for industrial sector for 25 years.

  16. Comprehensive Renewable Energy Feasibility Study for the Makah Indian Tribe

    SciTech Connect (OSTI)

    RobertLynette; John Wade; Larry Coupe

    2005-03-31

    The purpose of this project was to determine the technical feasibility, economic viability, and potential impacts of installing and operating a wind power station and/or small hydroelectric generation plants on the Makah reservation. The long-term objective is to supply all or a portion of Tribe's electricity from local, renewable energy sources in order to reduce costs, provide local employment, and reduce power outages. An additional objective was for the Tribe to gain an understanding of the requirements, costs, and benefits of developing and operating such plants on the reservation. The Makah Indian Reservation, with a total land area of forty-seven square miles, is located on the northwestern tip of the Olympic Peninsula in Washington State. Four major watersheds drain the main Reservation areas and the average rainfall is over one hundred inches per year. The reservation's west side borders the Pacific Ocean, but mostly consists of rugged mountainous terrain between 500 and 1,900 feet in elevation. Approximately 1,200 tribal members live on the Reservation and there is an additional non-Indian residential population of about 300. Electric power is provided by the Clallam County PUD. The annual usage on the reservation is approximately 16,700 mWh. Project Work Wind Energy--Two anemometer suites of equipment were installed on the reservation and operated for a more than a year. An off-site reference station was identified and used to project long-term wind resource characteristics at the two stations. Transmission resources were identified and analyzed. A preliminary financial analysis of a hypothetical wind power station was prepared and used to gauge the economic viability of installation of a multi-megawatt wind power station. Small Hydroelectric--Two potential sites for micro/small-hydro were identified by analysis of previous water resource studies, topographical maps, and conversations with knowledgeable Makah personnel. Field trips were conducted to collect preliminary site data. A report was prepared by Alaska Power & Telephone (Larry Coupe) including preliminary layouts, capacities, potential environmental issues, and projected costs. Findings and Conclusions Wind Energy The average wind resources measured at both sites were marginal, with annual average wind speeds of 13.6-14.0 mph at a 65-meter hub height, and wind shears of 0.08-0.13. Using GE 1.5 MW wind turbines with a hub height of 65 meters, yields a net capacity factor of approximately 0.19. The cost-of-energy for a commercial project is estimated at approximately 9.6 cents per kWh using current costs for capital and equipment prices. Economic viability for a commercial wind power station would require a subsidy of 40-50% of the project capital cost, loans provided at approximately 2% rate of interest, or a combination of grants and loans at substantially below market rates. Recommendations: Because the cost-of-energy from wind power is decreasing, and because there may be small pockets of higher winds on the reservation, our recommendation is to: (1) Leave one of the two anemometer towers, preferably the 50-meter southern unit MCC, in place and continue to collect data from this site. This site would serve as an excellent reference anemometer for the Olympic Peninsula, and, (2) If funds permit, relocate the northern tower (MCB) to a promising small site closer to the transmission line with the hope of finding a more energetic site that is easier to develop. Small Hydroelectric There are a very limited number of sites on the reservation that have potential for economical hydroelectric development, even in conjunction with water supply development. Two sites emerged as the most promising and were evaluated: (1) One utilizing four creeks draining the north side of the Cape Flattery peninsula (Cape Creeks), and (2) One on the Waatch River to the south of Neah Bay. The Cape Creeks site would be a combination water supply and 512 kW power generation facility and would cost a approximately $11,100,000. Annual power generation would be approximately 1,300,000 kWh and the plant would have a cost-of-energy of approximately 65 cents per kWh, substantially above market rates. The Waatch site would also be a combination water supply and power generation facility. It would have a rated capacity of 935 kW and would cost approximately $16,400,000. Annual power generation would be approximately 3,260,000 kWh and the plant would have a cost-of-energy of approximately 38 cents per kWh, also substantially above market rates. Recommendation: Stand-alone hydroelectric development is not commercially viable. The Tribal Council should not pursue development of hydroelectric facilities on the Makah Reservation unless they are an adjunct to a water supply development, and the water supply systems absorbs almost all the capital cost of the project.

  17. Visitor Info | NEES - EFRC | University of Maryland Energy Frontier

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

    Research Center Visiting the University of Maryland Air Travel The University is served by three major airports. All have transportation to the College Park area. Baltimore/Washington International Thurgood Marshall Airport (BWI) provides regular shuttle service to the College Park area or a convenient drive by car. Reagan National Airport is not only an easy car ride from College Park, it is also located right on the green Metrorail line. Passengers can take public transportation directly

  18. EA-2000: Draft Environmental Assessment | Department of Energy

    Office of Environmental Management (EM)

    0: Draft Environmental Assessment EA-2000: Draft Environmental Assessment Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee The draft EA assesses the potential environmental impacts of a proposed title transfer of property located at the East Tennessee Technology Park (ETTP) Heritage Center to the Metropolitan Knoxville Airport Authority for the purpose of constructing and operating a general aviation airport.

  19. Home

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

    which is free to browse our entire collection. Expect to go through something similar to airport security screening upon entry. Checking out materials: Borrowing may take place...

  20. CCI Program Information | The Ames Laboratory

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

    should get your reimbursement check by September 1. Contact Deb with questions. Shuttle Airport shuttle schedules will be emailed to air travelers prior to arrival. What do I...

  1. Lab Helps FAA Build Energy-Efficient Control Towers

    Office of Energy Efficiency and Renewable Energy (EERE)

    With help from the Pacific Northwest National Laboratory and its subcontractor, Redhorse Corporation, the agency that keeps our countrys airports running is bolstering its energy efficiency.

  2. SULI Program Information - Fall | The Ames Laboratory

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

    should get your reimbursement check before January 1. Contact Deb with questions. Shuttle Airport shuttle schedules will be emailed to air travelers prior to arrival. What do I...

  3. VFP Program Information | The Ames Laboratory

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

    should get your reimbursement check by September 1. Contact Deb with questions. Shuttle Airport shuttle schedules will be emailed to air travelers prior to arrival. What do I...

  4. Strategic Technical Assistance Response Team (START) Program...

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

    projects, housing, clinic, school, road, water and wastewater infrastructure, andor airport construction. In particular, provide information on any energy or weatherization...

  5. SULI Program Information - Summer | The Ames Laboratory

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

    should get your reimbursement check by September 1. Contact Deb with questions. Shuttle Airport shuttle schedules will be emailed to air travelers prior to arrival. What do I...

  6. SHE 2015

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

    Small airport, conveniently located rental car location that is walking distance right across the terminals. For those who are arriving to Dallas, Texas by plane with American ...

  7. Slide 1

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

    the Pittsburgh International Airport 1. Exit airport and head SOUTH toward AIRPORT BLVD. 2. Continue straight onto AIRPORT BLVD. 3. Keep LEFT at fork in road - (about 2 minutes). 4. Merge onto I-376 E via the ramp to I-79 E-PITTSBURGH/PENNSYLVANIA TURNPIKE E (about 19 minutes). 5. Take exit 69B to merge onto PA-51 S/US-19 Truck S/SAW MILL RUN BLVD - continue to follow PA-51S about 9 minutes --- NOTE: This exit is on the FAR RIGHT just BEFORE the FORT PITT TUNNEL - do not go into the tunnel. 6.

  8. Outdoor Area Lighting | Department of Energy

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

    for outdoor areas. Outdoor Area Lighting (June 2008) More Documents & Publications Philadelphia International Airport Apron Lighting: LED System Performance in a Trial...

  9. EA-1823: Finding of No Significant Impact | Department of Energy

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

    Because the proposed project would be located at the Chicago Rockford International Airport, the Federal Aviation Administration (FAA) has jurisdiction by law and special...

  10. Natural Gas Weekly Update, Printer-Friendly Version

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

    said it will begin maintenance next Monday, February 28, at its compressor station in Airport, Alabama. The maintenance, which is expected to continue until April 1, will result...

  11. Brooks County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 2 Climate Zone Subtype A. Places in Brooks County, Texas Airport Road Addition, Texas Cantu Addition, Texas Encino, Texas Falfurrias, Texas Flowella,...

  12. Yavapai County, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    EV Solar Products Energy Generation Facilities in Yavapai County, Arizona Prescott Airport Solar Plant Solar Power Plant Places in Yavapai County, Arizona Ash Fork, Arizona...

  13. Beijing PowerU Technology | Open Energy Information

    Open Energy Info (EERE)

    company provide energy savings for large commercial and public buildings such as airport, hospitals and factories. Coordinates: 39.90601, 116.387909 Show Map Loading...

  14. Washakie County, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 6 Climate Zone Subtype B. Places in Washakie County, Wyoming Airport Road, Wyoming Mc Nutt, Wyoming South Flat, Wyoming Ten Sleep, Wyoming Washakie Ten,...

  15. LEDS Collaboration in Action Workshop Location | Open Energy...

    Open Energy Info (EERE)

    location close to London (Underground direct to Little Chalfont), the M25 and Heathrow Airport. The Conference Centre is designed around a major presentation suite and offers...

  16. ARM - Facility News Article

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

    Sahel from January through December 2006, with the primary facility at the Niamey airport, and an ancillary site in Banizoumbou. The AMF recorded a major dust storm that...

  17. Rosborne318's blog | OpenEI Community

    Open Energy Info (EERE)

    2013 - 11:06 Request for Information Renewable Energy GenerationProduction Shreveport Airport Authority - Response Deadline 2 January 2014 pv land use Solar solar land use Solar...

  18. * The Hilton Palacio del Rio offers Self Parking @ $29.00 per...

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

    notice). * No oversized vehicles are not allowed in the Riverbend Parking Garage. Airport Shuttle: Reservations can be made on line or by telephone 210-281-9900,...

  19. Prescott, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Energy Generation Facilities in Prescott, Arizona Prescott Airport Solar Plant Solar Power Plant References US Census Bureau Incorporated place and...

  20. ARM - Facility News Article

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

    during the CLASIC and CHAPS field campaigns. The meeting took place at Max Westheimer Airport Terminal in Norman, Oklahoma. Joining Pete at the meeting was Mr. Chuck Greenwood,...

  1. Top Innovative Science of 2013

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

    telescope witnesses black hole birth quantum Liquid-scanning technology boosts airport security quantum Improved biofuel methods: may be greener, cheaper yet powerful ...

  2. ARM - TWP Darwin Site-Inactive

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

    Bureau of Meteorology's (BOM) Meteorological Office near Darwin International Airport. Darwin was chosen because it meets the scientific goal of the ARM Program, providing...

  3. National Wind Technology Center - Local Information | NREL

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

    Colorado; it is approximately 25 miles north of Golden. Visit the Denver International Airport site to find: Car rental agencies Shuttle services, and Ground transportation...

  4. ARM - Facility News Article

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

    Begins Marine Cloud Study in the Azores Bookmark and Share Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated...

  5. ARM - Article

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

    Begins Marine Cloud Study in the Azores Bookmark and Share Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated...

  6. 1

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

    October 8, 2010-A potential next-generation liquid- and gel-scanning system for airport travelers will be demonstrated at the Albuquerque International Sunport for the...

  7. 1

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

    the flight series all broadband radiometers were brought to the Blackwell-Tonkawa airport and pointed to the zenith for measurements against a standard broadband radiometer...

  8. D S Geo Innogy Fraport JV | Open Energy Information

    Open Energy Info (EERE)

    Sector: Geothermal energy Product: Germany-based JV that will supply part of the airport with geothermal energy for its heat requirements. References: D&S Geo Innogy &...

  9. Accommodations

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

    more information about La Fonda click here Transportation: Transportation arrangements from the airport in Albuquerque to most Santa Fe hotels can be made through Sandia Shuttle....

  10. Hotel Information

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

    Rockville Pike, Rockville, Maryland, 20852. The hotel is about 27 miles from Dulles Airport. Hotel Information Home Page Maps and Transportation Area Information Sleeping Room...

  11. Nye County, Nevada: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Amargosa Farm Road Solar Energy Project Solar Power Plant Crescent Dunes Tonopah Airport Solar Power Plant Places in Nye County, Nevada Beatty, Nevada Gabbs, Nevada Pahrump,...

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

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

    electricity began powering all municipal facilities -- including the Santa Monica Airport, City Hall and the Santa Monica Pier -- making... Eligibility: Local Government...

  13. Top Science of 2013

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

    Liquid-scanning technology boosts airport security science-innovationassetsimagesicon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research...

  14. ARM - TWP Manus Site-Inactive

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

    Western Pacific locale was established. The Manus facility was located at Momote Airport on Los Negros Island in Manus Province, Papua New Guinea (PNG). This location was...

  15. TWP Darwin Site

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

    Bureau of Meteorology's (BOM) Meteorological Office near Darwin International Airport. Darwin was chosen because it meets the scientific goal of the ARM Program, providing...

  16. TWP Manus Site

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

    Western Pacific locale was established. The Manus facility was located at Momote Airport on Los Negros Island in Manus Province, Papua New Guinea (PNG). This location was...

  17. Natural Gas Weekly Update

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

    said it will begin maintenance next Monday, February 28, at its compressor station in Airport, Alabama. The maintenance, which is expected to continue until April 1, will result...

  18. SRI2007

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

    of cultural, historical and entertainment opportunities. The Baton Rouge Metropolitan Airport, a twenty minute drive from the Hilton Capitol Center, is served by many major...

  19. ARM - Education Article

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

    Nauru Airport. The kiosk at Nauru. Two children at the TWP kiosk dedication at Nauru sport ARM Climate Research Facility headwear. Beginning in 2003, ARM Education and Outreach...

  20. 2012 National Electricity Forum

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

    Regional Workshops December 6, 2011 - Philadelphia, Pennsylvania Hilton Philadelphia Airport 4509 Island Avenue, Philadelphia, PA 19153 Tel: 215-937-4507 December 8, 2011 -...

  1. EA-1823: DOE Notice of Availability for the Final Environmental...

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

    Energy Project, Chicago-Rockford Airport, Winnebago County, Illinois PDF icon EA-1823-FEANOA-2011.pdf More Documents & Publications EA-1823: Finding of No Significant Impact...

  2. Harnessing the Power of the Sun, Solar Impulse Plane Lands in DC Area

    Broader source: Energy.gov [DOE]

    Today, Secretary Moniz spoke at an event welcoming the arrival of the solar-powered Solar Impulse plane at Dulles International Airport near Washington, D.C.

  3. DOE Publishes GATEWAY Report on High-Mast Lighting at Philadelphia...

    Office of Environmental Management (EM)

    on a trial installation of LED apron lighting at Philadelphia International Airport (PHL). ... An evaluation of an initial trial installation of three LED luminaires was conducted in ...

  4. Background

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

    0 Background Highway construction workers, airport maintenance personnel, and film crews use small, portable lighting systems known as "mobile lighting." Traditionally, mobile...

  5. Fermilab | Visit Fermilab | Transportation

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

    Transportation Transportation to and from Chicago O'Hare Airport or Midway Airport is available by limousine, taxi or car rental. Transportation to and from the Geneva local commuter Metra train station on the Union Pacific West line is available by taxi or Pace Call-n-Ride. Car rental All of the usual rental companies (such as Hertz, Avis, Budget and National) are located at the airports. For the best price, we recommend Ace Rent-a-Car at O'Hare Airport, telephone 1-800-243-3443 or

  6. Renewable Energy RFPs | OpenEI Community

    Open Energy Info (EERE)

    2014 - 09:38 Blog entry Solar Power Request for Information Renewable Energy GenerationProduction Shreveport Airport Authority - Response Deadline 2 January 2014 Rosborne318 2...

  7. Renewable Energy RFPs | OpenEI Community

    Open Energy Info (EERE)

    sort icon Blog entry solar land use Request for Information Renewable Energy GenerationProduction Shreveport Airport Authority - Response Deadline 2 January 2014 Rosborne318 2...

  8. Renewable Energy RFPs | OpenEI Community

    Open Energy Info (EERE)

    Post sort icon Blog entry pv land use Request for Information Renewable Energy GenerationProduction Shreveport Airport Authority - Response Deadline 2 January 2014 Rosborne318 2...

  9. Renewable Energy RFPs | OpenEI Community

    Open Energy Info (EERE)

    3 Jul 2014 - 09:38 Blog entry Solar Request for Information Renewable Energy GenerationProduction Shreveport Airport Authority - Response Deadline 2 January 2014 Rosborne318 2...

  10. Educational Materials | Savannah River Ecology Laboratory Environmenta...

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

    Radiocesium in Pond B Soil Remediation Using In Situ Immobilization Techniques Wetlands, Birds, and Airports Phytoremediation Research Radiocesium in White-tailed Deer on...

  11. Phoenix Area Transportation Information for Energy Exchange ...

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

    Information about traveling from the airport and getting around downtown Phoenix. View transportation information. More Documents & Publications 2012 Transmission Forum - Travel...

  12. South Dakota Wind Resource Assessment Network (WRAN)

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

    WRAN is a network of instrument stations sited throughout South Dakota. As of 2010, there are eleven stations, and some have been collecting data since 2001. The purpose of the WRAN:

    There are several reasons why the WRAN was built. One of the most obvious is that it will allow verification of the existing resource assessments of our state. South Dakota has tremendous potential as an exporter of wind-generated electricity. There has recently been a great deal of publicity over a Pacific Northwest National Laboratories study conducted in the early 1990s that ranked the contiguous 48 states in terms of their potential to produce windpower. (Click here for the results of this study as given by the American Wind Energy Association.) South Dakota ranked fourth in that study. Also, more recently, detailed maps of the wind resource in South Dakota were produced by the National Renewable Energy Laboratory (NREL). Unfortunately, both of these studies had to rely heavily on computer-generated models and very sparse measured data, because very little appropriate measured data exists. The WRAN will provide valuable data that we anticipate will validate the NREL maps, and perhaps suggest minor adjustments.

    There are many other benefits the WRAN will provide. The data it will measure will be at heights above ground that are more appropriate for predicting the performance of large modern wind turbines, as opposed to data collected at National Weather Service stations whose anemometers are usually only about 9 m (30 feet) above ground. Also, we will collect some different types of data than most wind measurement networks, which will allow a series of important studies of the potential impact and value of South Dakota's windpower. In addition, all of the WRAN data will be made available to the public via this WWWeb site. This will hopefully enable extensive informed discussion among all South Dakotans on such important topics as rural economic development and transmission system expansion. [Copied from http://sdwind.com/about/

  13. Winnebago Resource Study. Cooperative Research and Development Final Report, CRADA Number CRD-09-329

    SciTech Connect (OSTI)

    Jimenez, A.; Robichaud, R.

    2015-03-01

    Since 2005 the NREL Native American Tall Tower Loan program has assisted Native American tribes to assess their wind resource by lending tall (30m - 50m) anemometer. This program has allowed tribes a lower risk way to gather financeable wind data for potential utility scale wind energy projects. These projects offer Tribes a significant economic development opportunity.

  14. Slide 1

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

    Insects as Clear Air Vertical Velocity Profilers Edward Luke Brookhaven National Lab Pavlos Kollias McGill University Steve Klein LLNL Velocity (m/s) Height (km) Velocity (m/s) Height (km) Cloud Base Height Velocity Velocity (m/s) Height (km) Velocity Velocity Updraft Insect Spectrum Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km) Velocity (m/s) Height (km)

  15. Top 9 Things You Didn't Know about Alternative Fuel Vehicles | Department

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

    of Energy Alternative Fuel Vehicles Top 9 Things You Didn't Know about Alternative Fuel Vehicles October 12, 2012 - 3:04pm Addthis Denver International Airport is one of many airports across the U.S. that is turning to alternative fuel vehicles. The airport maintains 324 alternative fuel vehicles, including 210 buses, sweepers, and other vehicles that use compressed natural gas, and 114 electric and hybrid-electric vehicles. As of 2010, alternative vehicles made up 32 percent of the

  16. City of Santa Monica- Green Power Purchasing

    Broader source: Energy.gov [DOE]

    The City of Santa Monica made history June 1, 1999, as green electricity began powering all municipal facilities -- including the Santa Monica Airport, City Hall and the Santa Monica Pier -- making...

  17. pv land use | OpenEI Community

    Open Energy Info (EERE)

    pv land use Home Rosborne318's picture Submitted by Rosborne318(5) Member 2 December, 2013 - 11:06 Request for Information Renewable Energy GenerationProduction Shreveport Airport...

  18. London & Paris - Depart on April 12, 2007 for an

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

    airfare from Pasco, airport transfers and daily breakfast at the resort. Contact Elite Travel at (509) 222-1222 for more details and to make your reservations Our HERO...

  19. The Modern Grid Initiative is a DOE-funded project managed by...

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

    team does have some interesting insights into the future possibilities. The GenX GenY Theory of Grid Modernization Traveling through airports a lot, I see a distinct difference...

  20. Y-12 and the Knitting Nook

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

    taking it packed it in a duffle bag and hand carried it through. Getting it through airport security was not much of a problem; they enjoyed seeing it as well. While a lot...

  1. TTW 5-5-10

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

    2705 was cruising at 32,000 feet about 25 minutes from landing at the Roswell, N.M., airport when the flight attendant's voice came over the intercom. "Is there a doctor...

  2. FES Requirements Review 2014

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

    Take right off exit ramp 1st right on Goldenrod Lane Baltimore Washington International Airport( BWI) Head northeast 0.6 mi Continue straight onto I-195 W 4.2 mi Take exit 4B for...

  3. OFFICE OF ACCOUTNING SERVICES

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

    (or up to 8day with receipt); 3. Tips for baggage handling not to exceed 3 upon each hotel check-incheck-out and airport outboundinbound departure trip; 4. Routine meals...

  4. ALSNews Vol. 335

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

    past Berkeley Lab and the ALS on Friday, September 21, as it was moved from Edwards Air Force Base in the Mojave Desert to the Los Angeles International Airport. Hundreds gathered...

  5. ENVIRONMENTAL MANAGEMENT ADVISORY BOARD

    Office of Environmental Management (EM)

    The Crystal City Marriott at Reagan National Airport 1999 Jefferson Davis Highway * Arlington, VA 22202 April 29, 2009 2 TABLE OF CONTENTS Meeting Participants........................................................................................................................ 3 Additional Materials........................................................................................................................ 4 List of

  6. EIA-814, Monthly Imports Report Page 1 U. S. ENERGY INFORMATION...

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

    AK 2829 OLEUM CA 3103 SKAG WAY AK 2506 OTAY MESA STATION CA 3181 ST PAUL AIRPORT AK 2828 PITTSBURG CA 3196 UPS, ANCHORAGE AK 2830 PORT COSTA CA 3107 VALDEZ AK 2713 PORT HUENEME CA...

  7. EERE Success Story—Washington: Seattle Rises Above with Alternative Fuels

    Broader source: Energy.gov [DOE]

    From the airport's baggage carriers to the taxis, Seattle's efforts to reduce petroleum in transportation will improve their local energy and environmental security, as well as help tourists realize the benefits of alternative fuels.

  8. ALSNews Vol. 335

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

    from Edwards Air Force Base in the Mojave Desert to the Los Angeles International Airport. Hundreds gathered outside the ALS to watch as a NASA 747 carried the space shuttle...

  9. Schedule for Slice Phase 1 Process (slice/phase1)

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

    Meeting BPA Rates Hearing Room 9 a.m. to Noon July 1, 1998 Public Meeting Portland Airport Sheraton Hotel 1:30 to 4 p.m. July 23, 1998 Public Meeting BPA Rates Hearing Room...

  10. ARM - Facility News Article

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

    24, Pete Lamb attended a board of director's meeting for the Guthrie-Edmond Regional Airport to provide an overview of RACORO and the ARM Southern Great Plains (SGP) site. A few...

  11. ARM - Field Campaign - 1995 Southern Oxidants Study (SOS)

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

    and were deployed in concert during the summer of 1995 from the Nashville Metropolitan Airport. Two of these aircraft were equipped with a full array of instrumentation for study...

  12. 1

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

    Advance in bottle scanning could enhance airport security and benefit passengers November 25, 2013 Video shows new MRI - X-ray technology at work LOS ALAMOS, N.M., Nov. 25,...

  13. Y-12 team welcomes HonorAir Flight 19 | Y-12 National Security...

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

    Gene Sievers (left) and ProForce's Neal Wolfenbarger pose for photo at McGhee Tyson Airport as Wolfenbarger waits on his uncle to return from Washington, D.C. Another memorable...

  14. CX-009922: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Fuel Cell Powered Airport Ground Support Equipment Deployment CX(s) Applied: A9, B5.1, B5.22 Date: 01/29/2013 Location(s): New York Offices(s): Golden Field Office

  15. ARM - Field Campaign - Microwave Radiometer Profiler Evaluation

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

    vapor, and low-resolution cloud liquid water. It was deployed at the Blackwell-Tonkawa airport, northeast of the ARM SGP central facility, from 25 February through 22 March 2000,...

  16. Transportation

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

    for using our shuttle. See other transit information here). OAKLAND INTERNATIONAL AIRPORT to the Lab by BART A special shuttle bus, the Oakland-AirBART shuttle, runs between...

  17. US ITER | About

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

    noted. ITER - Oak Ridge Office (Google Maps) ITER - Route from Knoxville McGhee-Tyson Airport ORNL Visitors Center Oak Ridge Oak RidgeKnoxville to Visitor Center Oak Ridge Area...

  18. NSA Atqasuk Facility

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

    Slope of Alaska site, was installed the summer of 1999 off of a road near the Atqasuk Airport and operated through 2010. Located approximately 70 miles south of Barrow, Atqasuk is...

  19. Slide 1

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

    30-mile pipeline from an existing gas transmission line near the Tri-Cities Airport in Pasco, Wash., to the 200 East Area on the Hanford Site. Why is DOE proposing to...

  20. ARM_Overview_black_43.ppt

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

    EUMETSAT NERCUK Met Office BAe 146 aircraft ARM Mobile Facility, deployed at Niamey Airport For further details see the other RADAGAST posters Publications: Miller, M.A. and A....

  1. ARM - Facility News Article

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

    Azores. This new radar joins the instrument suite that has been collecting data at the airport on Graciosa Island since May 2009. The added scanning capability provides 3D...

  2. SuperShuttle CNG Fleet Study Summary; Resumen de Estuidio de la Flotilla de GNC de la Empresa SuperShuttle

    SciTech Connect (OSTI)

    Eudy, L.

    2001-10-01

    An account of the successful use of alternative fuels in a fleet of SuperShuttle passenger vans, which offer shared-rides between Boulder and Denver International Airport.

  3. SuperShuttle CNG Fleet Study Summary: Clean Cities Alternative Fuel Information Series, Alternative Fuel Case Study

    SciTech Connect (OSTI)

    Eudy, L.

    2001-03-05

    An account of the successful use of alternative fuels in a fleet of SuperShuttle passenger vans, which offer shared-rides between Boulder and Denver International Airport.

  4. ALSNews Vol. 335

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

    flew past Berkeley Lab and the ALS on Friday, September 21, as it was moved from Edwards Air Force Base in the Mojave Desert to the Los Angeles International Airport....

  5. CX-006874: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Renewable Energy: Ground Mounted Photovoltaic Grid SystemCX(s) Applied: B5.1Date: 10/17/2011Location(s): Tafuna International Airport, America SamoaOffice(s): Energy Efficiency and Renewable Energy, Sandia Site Office

  6. Travel & Hotels | Center for Energy Efficient Materials

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

    time and hassle saved will be more than worth it. UC Santa Barbara is an easy 5 minute cab ride from the Santa Barbara Airport, see taxi information below. For Santa Barbara...

  7. SREL Reprint #3279

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

    9 Wastewater Treatment Wetlands: Potential Hazardous Wildlife Attractants for Airports Robert A. Kennamer1, I. Lehr Brisbin, Jr.1, Carol S. Eldridge1, and D. Allen Saxon, Jr.2...

  8. ARM - Facility News Article

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

    from a location at the airport in Niamey, Niger, Africa. As part of the RADAGAST field campaign, the AMF will measure the effects of absorbing aerosols from desert dust in the...

  9. TTW 7-28-10

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

    lighting system. "I have fielded calls about it from people all over the country," he said. "I even recently got a call from Atlanta's Hartsfield-Jackson Airport about helping...

  10. ARM - Facility News Article

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

    Adieu to Niger, Guten Tag to Germany Bookmark and Share The AMF decommissioning team poses for a group photo at the AMF site near the airport in Niamey. At midnight January 7,...

  11. Workplace Charging Challenge Partner: Hertz | Department of Energy

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

    ... As the world's largest airport general-use car-rental brand, Hertz is introducing multiple ... world's largest general use car rental brand, operating from approximately 8,000 ...

  12. Wind power: executive summary on research on network wind power over the Pacific Northwest. Progress report, October 1979-September 1980

    SciTech Connect (OSTI)

    Baker, R.W.; Hewson, E.W.

    1980-10-01

    This research in FY80 is composed of six primary tasks. These tasks include data collection and analysis, wind flow studies around an operational wind turbine generator (WTG), kite anemometer calibration, wind flow analysis and prediction, the Klickitat County small wind energy conversion system (SWECS) program, and network wind power analysis. The data collection and analysis task consists of four sections, three of which deal with wind flow site surveys and the fourth with collecting and analyzing wind data from existing data stations.

  13. WINDExchange: Wind Maps and Data

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

    Wind Maps and Data WINDExchange provides wind maps and anemometer data to help homeowners, communities, states, and regions learn more about their available wind resources and plan wind energy projects. WINDExchange also maintains more than a decade of installed capacity maps showing how wind energy has progressed across the United States over time as advances in wind technology and materials make wind resources more available. A map illustration of the United States showing the various wind

  14. Top Science of 2013

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

    Liquid-scanning technology boosts airport security /science-innovation/_assets/images/icon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. Liquid-scanning technology boosts airport security placeholder Uniquely combining Magnetic Resonance Imaging (MRI) and X-ray technology,

  15. Micronized coal-fired retrofit system for SO{sub x} reduction: Krakow Clean Fossil Fuels and Energy Efficiency Program. Technical progress report No. 1, [April--June 1994

    SciTech Connect (OSTI)

    Not Available

    1994-09-01

    Objective of the project is to retrofit the Balice Boilerhouse with a TCS Coal Micronization System and Amerex baghouses to achieve higher combustion efficiencies and lower air emissions, including SO{sub 2}, NO{sub x}, CO and particulate matter. The Balice Boilerhouse is located adjacent to the Krakow Airport and provides heating steam for the Polish Military Unit No. 1616, which is based in the vicinity of the Krakow airport. Progress is described.

  16. ARM - Facility News Article

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

    5, 2011 [Facility News] Team Continues Campaign Planning on Gan Island Bookmark and Share Mike Ritsche, technical operations manager for the AMF2, discusses instrumentation specifics with Gan airport and MMS officials. Mike Ritsche, technical operations manager for the AMF2, discusses instrumentation specifics with Gan airport and MMS officials. For its first international field campaign, the second ARM Mobile Facility (AMF2) is scheduled to operate on Gan Island in the Indian Ocean for the ARM

  17. 2012 National Electricity Forum

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

    U.S. Department of Energy U.S. Department of Energy National Electric Transmission Congestion Study Workshop - December 6, 2011 National Electric Transmission Congestion Study Workshop - December 6, 2011 Hilton Philadelphia Airport, 4509 Island Avenue, Philadelphia, PA 19153 Hilton Philadelphia Airport, 4509 Island Avenue, Philadelphia, PA 19153 Agenda Agenda 8:00 am - 9:00 am Registration 9:00 am - 9:20 am DOE Welcome and Presentation David Meyer, US Department of Energy, Session Moderator

  18. 2012 National Electricity Forum

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

    National Electric Transmission Congestion Study Workshop - December 13, 2011 Sheraton Portland Airport Hotel, 8235 Northeast Airport Way, Portland, OR 97220 Agenda 8:00 am - 9:00 am Registration 9:00 am - 9:20 am DOE Welcome and Presentation David Meyer, US Department of Energy, Session Moderator 9:20 am - 10:15 am Panel I - Regulators * John Savage, Commissioner, Oregon Public Utilities Commission * Marsha Smith, Commissioner, Idaho Public Utilities Commission * Steve Oxley, Deputy Chairman,

  19. 2012 National Electricity Forum

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

    Eastern Regional Workshops December 6, 2011 - Philadelphia, Pennsylvania Hilton Philadelphia Airport 4509 Island Avenue, Philadelphia, PA 19153 Tel: 215-937-4507 December 8, 2011 - St. Louis, Missouri Hilton St. Louis Airport 10330 Natural Bridge Road, St. Louis, Missouri 63134 Tel: 314-426-5500 * * * * * * * * * * * * * * Each workshop will begin at 9:00 am and end at 12:30 pm. Each workshop will have two panels, one of regulators and one of industry members. Panelists will be asked to address

  20. 2012 National Electricity Forum

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

    Western Regional Workshops December 13, 2011 - Portland, Oregon Sheraton Portland Airport Hotel 8235 Northeast Airport Way, Portland, OR 97220 Phone: 503-281-2500 December 15, 2011 - San Diego, California Sheraton San Diego Hotel & Marina 1380 Harbor Island Drive, San Diego, California 92101 Phone: 619-291-2900 * * * * * * * * * * * * * * Each workshop will begin at 9:00 am and end at 12:30 pm. Each workshop will have two panels, one of regulators and one of industry members. Panelists will

  1. PowerPoint Presentation

    Office of Environmental Management (EM)

    ETTP Reindustrialization Status June 11, 2014 Steve Cooke Reindustrialization Project Manager US DOE Oak Ridge Office of Environmental Management Oak Ridge Reservation 2 Reindustrialization Vision * Private industrial development * Conservation * Historic preservation 3 ETTP Leases and Transfers 4 Roads Transferred to the City 5 Roads Transferred to the City 6 Transfer of Parcels ED-11 and ED-12 7 Proposed Airport Transfer Footprint 8 Metropolitan Knoxville Airport Authority * Identified a need

  2. International Sunport

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

    airport liquid analysis system undergoes testing at Albuquerque International Sunport December 16, 2008 MagViz technology from Los Alamos sorts out liquids and gels LOS ALAMOS, New Mexico, December 16, 2008-An innovative application of a technology first used for medical imaging may enhance airport security if Los Alamos National Laboratory scientists are successful. Los Alamos technologists have adapted Magnetic Resonance Imaging (MRI) technology from the familiar medical device to create

  3. ARM - Feature Stories and Releases Article

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

    6, 2015 [Facility News, Feature Stories and Releases] Eastern North Atlantic Site Expands Data Capabilities Bookmark and Share First Year of Operations Completed in the Azores Situated near the airport on Graciosa Island, the newest ARM facility operates 24/7 to collect climate data. Situated near the airport on Graciosa Island, the newest ARM facility operates 24/7 to collect climate data. Situated off the coast of Portugal in the Azores, Graciosa Island hosts one of ARM's newest observation

  4. ARM - Kiosks

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

    HomeroomKiosks Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Kiosks A kiosk was installed at the Nauru airport in November 2006. A kiosk was installed at the Nauru airport in November 2006. The North Slope of Alaska kiosk was installed in October 2003. The North Slope of Alaska kiosk was

  5. Location | JCESR

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

    Location JCESR is conveniently located on the campus of the U.S. Department of Energy's Argonne National Laboratory, 25 miles southwest of Chicago at the heart of the Midwest's broad industrial and academic research and transportation communities. Visiting JCESR Argonne is easily accessible by car or public transportation from downtown Chicago, as well as from Chicago's two airports. To reach Argonne from O'Hare International Airport, take I-294 south to I-55. Exit west on I-55 (toward St.

  6. Center for Nanophase Materials Sciences (CNMS) - Local Information

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

    LOCAL INFORMATION AND AREAS OF INTERESTS AIRPORT McGhee Tyson Airport, Knoxville (TYS) MAPS Oak Ridge/Knoxville Route Map (jpg/pdf) Oak Ridge/Knoxville Area Map (jpg/pdf) OAK RIDGE Oak Ridge Convention & Visitor Bureau Oak Ridge Weather KNOXVILLE Knoxville Convention & Visitors Bureau Chamber of Commerce Knoxville Community Information LODGING ORNL Guest House Oak Ridge Knoxville Considerations for extended stay arrangements: Oak Ridge Chamber of Commerce (Apartments) Knoxville Area

  7. Protecting Against Nuclear Threats

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

    Protecting Against Nuclear Threats Protecting Against Nuclear Threats Los Alamos' mission is to solve national security challenges through scientific excellence. April 12, 2012 Los Alamos researchers use a magnetic field detector to screen carry-on liquids at airports Los Alamos researchers use a magnetic field detector to screen carry-on liquids at airports: MagViz project leader Michelle Espy demonstrates the MagViz liquid detection and analysis system in the Albuquerque International Sunport.

  8. GATEWAY Demonstration Outdoor Projects | Department of Energy

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

    Outdoor Projects GATEWAY Demonstration Outdoor Projects DOE shares the results of completed GATEWAY demonstration projects, publishing detailed reports that include analysis of data collected, projected energy savings, economic analyses, and user feedback. Report briefs summarize key findings in a quick-scan format. Both the reports and briefs are available as Adobe Acrobat PDFs. Completed Outdoor Projects Photo of an airport apron. Philadelphia International Airport Apron Lighting: LED System

  9. DOE/EV-0005/16 Formerly Utilized MED/AEC Sites Remedial Action Program

    Office of Legacy Management (LM)

    6 Formerly Utilized MED/AEC Sites Remedial Action Program Radic&@cal Survey of the St. Louis Airport Storage Site, St. Louis, Missouri September 1979 Final Report Prepared for U.S. Department of Energy Assistant Secretary for Environment Division of Environmental Control Technology .__ -. __ ..- -- DOE/EV-0005/16 UC-70 Formerly Utilized MED/AEC Sites Remedial Action Program Radiological Survey of the St. Louis Airport Storage Site, St. Louis, Missouri September 1979 Final Report Prepared for

  10. Wind Energy Resource Assessment of the Caribbean and Central America

    SciTech Connect (OSTI)

    DL Elliott; CI Aspliden; GL Gower; CG Holladay, MN Schwartz

    1987-04-01

    A wind energy resource assessment of the Caribbean and Central America has identified many areas with good to outstanding wind resource potential for wind turbine applications. Annual average wind resource maps and summary tables have been developed for 35 island/country areas throughout the Caribbean and Central America region. The wind resource maps highlight the locations of major resource areas and provide estimates of the wind energy resource potential for typical well-exposed sites in these areas. The average energy in the wind flowing in the layer near the ground is expressed as a wind power class: the greater the average wind energy, the higher the wind power class. The summary tables that are included with each of the 35 island/country wind energy maps provide information on the frequency distribution of the wind speeds (expressed as estimates of the Weibull shape factor, k) and seasonal variations in the wind resource for the major wind resource areas identified on the maps. A new wind power class legend has been developed for relating the wind power classes to values of mean wind power density, mean wind speed, and Weibull k. Guidelines are presented on how to adjust these values to various heights above ground for different roughness and terrain characteristics. Information evaluated in preparing the assessment included existing meteorological data from airports and other weather stations, and from ships and buoys in offshore and coastal areas. In addition, new data from recent measurement sites established for wind energy siting studies were obtained for a few areas of the Caribbean. Other types of information evaluated in the assessment were climatological data and maps on winds aloft, surface pressure, air flow, and topography. The various data were screened and evaluated for their usefulness in preparing the wind resource assessment. Much of the surface data from airports and other land-based weather stations were determined to be from sheltered sites and were thus not very useful in assessing the wind resource at locations that are well exposed to the winds. Ship data were determined to be the most useful for estimating the large-scale wind flow and assessing the spatial distribution of the wind resource throughout the region. Techniques were developed for analyzing and correcting ship wind data and extrapolating these data to coastal and inland areas by considering terrain influences on the large-scale wind flow. In areas where extrapolation of ship wind data was not entirely feasible, such as interior areas of Central America, other techniques were developed for estimating the wind flow and distribution of the wind resource. Through the application of the various innovative techniques developed for assessing the wind resource throughout the Caribbean and Central America region, many areas with potentially good to outstanding wind resource were identified that had not been previously recognized. In areas where existing site data were available from exposed locations, the measured wind resource was compared with the estimated wind resource that was derived using the assessment techniques. In most cases, there was good agreement between the measured wind resource and the estimated wind resource. This assessment project supported activities being pursued by the U.S. Committee for Renewable Energy Commerce and Trade (CORECT), the U.S. government's interagency program to assist in overseas marketing and promote renewable energy exports. An overall goal of the program is to improve U.S. competitiveness in the world renewable energy market. The Caribbean and Central America assessment, which is the first of several possible follow-on international wind energy resource assessments, provides valuable information needed by the U.S. wind energy industry to identify suitable wind resource areas and concentrate their efforts on these areas.

  11. Estimate of air carrier and air taxi crash frequencies from high altitude en route flight operations

    SciTech Connect (OSTI)

    Sanzo, D.; Kimura, C.Y.; Prassinos, P.G.

    1996-06-03

    In estimating the frequency of an aircraft crashing into a facility, it has been found convenient to break the problem down into two broad categories. One category estimates the aircraft crash frequency due to air traffic from nearby airports, the so-called near-airport environment. The other category estimates the aircraft crash frequency onto facilities due to air traffic from airways, jet routes, and other traffic flying outside the near-airport environment The total aircraft crash frequency is the summation of the crash frequencies from each airport near the facility under evaluation and from all airways, jet routes, and other traffic near the facility of interest. This paper will examine the problems associated with the determining the aircraft crash frequencies onto facilities outside the near-airport environment. This paper will further concentrate on the estimating the risk of aircraft crashes to ground facilities due to high altitude air carrier and air taxi traffic. High altitude air carrier and air taxi traffic will be defined as all air carrier and air taxi flights above 18,000 feet Mean Sea Level (MSL).

  12. ARM - Data Announcements Article

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

    6, 2015 [Data Announcements] New and Improved Ceilometer Datastream Available Bookmark and Share First cloud base height data are shown above at the various heights at which cloud base height is detected. Using quality control variables, missing data are shown in red for all of 2010. First cloud base height data are shown above at the various heights at which cloud base height is detected. Using quality control variables, missing data are shown in red for all of 2010. Recently, the datastream

  13. Validation of Cloud Properties Derived from GOES-9 Over the ARM...

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

    cloud phase, effective temperature, effective height, optical depth, effective particle size, and liquid or ice water path. Cloud-top height and thickness are also derived...

  14. ARM - VAP Process - kazrarscl

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

    are those considered scientifically relevant. Cloud base height Cloud top height Radar Doppler Radar polarization Radar reflectivity Vertical velocity Locations North Slope...

  15. Workplace Charging Challenge Partner: Township High School District...

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

    Joined the Workplace Charging Challenge: October 22, 2014 Headquarters: Arlington Heights, IL Charging Locations: Arlington Heights, IL; Buffalo Grove, IL; Elk Grove Village, IL; ...

  16. DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers...

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

    Homes, Fishers Circle, Vadnais Heights, MN DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers Circle, Vadnais Heights, MN Case study of a DOE 2015 Housing Innovation ...

  17. 1

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

    but coarser vertical resolution that declines in proportion to the height above ground level. A consequence of declining resolution with height is that temperature...

  18. ARM - VAP Product - pblhtsondeyr1mcfarl

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

    height Planetary boundary layer height above mean sea level calculated from bulk Richardson number using critical threshold of 0.5 m pblheightbulkrichardsonpt5 ( time )...

  19. cohn-99.PDF

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

    ... Determination of Boundary Layer Height and Cloud Height As reported at the 1998 Atmospheric Radiation Measurements (ARM) Program Science Team Meeting, Cohn et al (1998) used a ...

  20. Geographically distributed environmental sensor system

    DOE Patents [OSTI]

    French, Patrick; Veatch, Brad; O'Connor, Mike

    2006-10-03

    The present invention is directed to a sensor network that includes a number of sensor units and a base unit. The base station operates in a network discovery mode (in which network topology information is collected) in a data polling mode (in which sensed information is collected from selected sensory units). Each of the sensor units can include a number of features, including an anemometer, a rain gauge, a compass, a GPS receiver, a barometric pressure sensor, an air temperature sensor, a humidity sensor, a level, and a radiant temperature sensor.

  1. Impulsively started incompressible turbulent jet

    SciTech Connect (OSTI)

    Witze, P O

    1980-10-01

    Hot-film anemometer measurements are presented for the centerline velocity of a suddenly started jet of air. The tip penetration of the jet is shown to be proportional to the square-root of time. A theoretical model is developed that assumes the transient jet can be characterized as a spherical vortex interacting with a steady-state jet. The model demonstrates that the ratio of nozzle radius to jet velocity defines a time constant that uniquely characterizes the behavior and similarity of impulsively started incompressible turbulent jets.

  2. Network Wind Power Over the Pacific Northwest. Progress Report, October 1979-September 1980.

    SciTech Connect (OSTI)

    Baker, Robert W.; Hewson, E. Wendell

    1980-10-01

    The research in FY80 is composed of six primary tasks. These tasks include data collection and analysis, wind flow studies around an operational wind turbine generator (WTG), kite anemometer calibration, wind flow analysis and prediction, the Klickitat County small wind energy conversion system (SWECS) program, and network wind power analysis. The data collection and analysis task consists of four sections, three of which deal with wind flow site surveys and the fourth with collecting and analyzing wind data from existing data stations. This report also includes an appendix which contains mean monthly wind speed data summaries, wind spectrum summaries, time series analysis plots, and high wind summaries.

  3. Air mass flow estimation in turbocharged diesel engines from in-cylinder pressure measurement

    SciTech Connect (OSTI)

    Desantes, J.M.; Galindo, J.; Guardiola, C.; Dolz, V.

    2010-01-15

    Air mass flow determination is needed for the control of current internal combustion engines. Current methods are based on specific sensors (as hot wire anemometers) or indirect estimation through manifold pressure. With the availability of cylinder pressure sensors for engine control, methods based on them can be used for replacing or complementing standard methods. Present paper uses in cylinder pressure increase during the intake stroke for inferring the trapped air mass. The method is validated on two different turbocharged diesel engines and compared with the standard methods. (author)

  4. ARM - Facility News Article

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

    , 2011 [Facility News] Methane Monitor Joins Surface Flux Instruments at North Slope Bookmark and Share The new ECOR/SEBS Tower at the NSA site in Barrow includes greenhouse gas flux instruments. At the top of the tower, left to right, are the methane sensor, sonic anemometer, and carbon dioxide and water vapor sensor. The horizontal arm below and to the left of these instruments is a net radiometer. The new ECOR/SEBS Tower at the NSA site in Barrow includes greenhouse gas flux instruments. At

  5. Seneca Nation - Energy Organization Development

    Energy Savers [EERE]

    NATION Energy Organizational Development A "First Steps" Grant 11/1/08 - 12/31/08 SENECA NATION  In appreciation & Acknowledgment: - Seneca Nation Council  Arlene Bova, Llona LeRoy, Councilors & energy development Advocates - Dept. of Energy, Tribal Energy Program  First Steps Grant for Strategic Energy Planning  NREL - Anemometer Loan Program  First Steps Grant for Energy Organizational Planning - Dept. of Interior, Div. of Energy Resource & Mineral

  6. Hualapai Renewable Energy Program: DOE Tribal Energy Peer Review

    Office of Environmental Management (EM)

    Renewable Energy Program DOE Tribal Energy Peer Review November, 2011 History - Background § 2004 DOE Native American Anemometer Loan § 2006-2009 BIA EMDP Phase-I Feasibility Study § 50-Meter MET Towers at Nelson and Grand Canyon West § Phase-I Environmental Screening Report Completed § Avian Impact Assessment Completed § Transmission Study Completed § 2009 MOU with Clipper Windpower § 2009 MOU with Mohave Sun Power § 2010 DOE Tribal Energy Program Phase-II RE Business Development GCW

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

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

    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 two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Click NEXT to learn more. Blades Rotor Low Speed Shaft Gear Box High Speed Shaft Generator Anemometer Controller Pitch System Brake Wind Vane Yaw Drive Yaw Motor Tower Nacelle

  8. How a Wind Turbine Works | Department of Energy

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

    a Wind Turbine Works How a Wind Turbine Works June 20, 2014 - 9:09am Addthis How does a wind turbine work? Previous Next Wind turbines operate on a simple principle. The energy in the wind turns two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Click NEXT to learn more. Blades Rotor Low Speed Shaft Gear Box High Speed Shaft Generator Anemometer Controller Pitch System Brake Wind Vane Yaw Drive Yaw Motor

  9. U.S. Customs and Border Protection (CBP) Announces Automation of Form I-94

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

    Customs and Border Protection (CBP) Announces Automation of Form I-94 Arrival/Departure Record U.S. Customs and Border Protection (CBP) will begin automation of the I-94 records on April 26, 2013 at selected airports with complete implementation at all airports by May 30, 2013. Non-immigrants traveling to the U.S. by air or sea will no longer be required to fill out a paper I-94 form and will no longer have a paper record in their passport. With the new CBP process, a CBP officer will

  10. Enterprise converting buses to biodiesel

    Broader source: Energy.gov [DOE]

    Rental car customers may be able to breathe a little easier during their next trip to the airport. Alamo Rent A Car, Enterprise Rent-A-Car, and National Car Rental, all brands operated by the subsidiaries of Enterprise Holdings, are converting their airport shuttle buses to run on biodiesel fuel. The move is a good one for the environment, and will ultimately reduce the company’s carbon emissions. “We are saving 420,000 gallons of petroleum diesel,”  says Lee Broughton, director of corporate identity and sustainability for Enterprise Holdings.    

  11. 2012 National Electricity Forum

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

    1 U.S. Department of Energy U.S. Department of Energy National Electric Transmission Congestion Study Workshop - December 8, 2011 National Electric Transmission Congestion Study Workshop - December 8, 2011 Hilton St. Louis Airport, 10330 Natural Bridge Road, St. Louis, Missouri 63134 Hilton St. Louis Airport, 10330 Natural Bridge Road, St. Louis, Missouri 63134 Agenda Agenda 8:00 am - 9:00 am Registration 9:00 am - 9:20 am DOE Welcome and Presentation David Meyer, US Department of Energy,

  12. HEC-DPSSL 2012 Workshop, Directions: National Ignition Facility & Photon

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

    Science Directions TEXT SIZE Workshops About Organizing Committee Agenda Deadlines Abstract Submission Venue NIF Tour Directions Lake Tahoe Workshop Sign-up Directions To Granilibakken Conference Center From Reno/Tahoe International Airport (approximately 1 hour, 54 miles) Take Highway 395 North on-ramp from the Airport to I-80 West/Sacramento Take Exit 185 (Truckee) toward Lake Tahoe/CA-89 S At the traffic circle take the 3rd exit onto CA-89 S Continue straight on CA-89 S Turn right on W

  13. U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way

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

    for Grid Interconnection | Department of Energy Establishes Interconnection Standards to Clear the Way for Grid Interconnection U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. <em>Photo by Adam Warren, NREL 18953</em> A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 Faced

  14. DOE - NNSA/NFO -- Directions to the Nevada Field Office

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

    Information > Directions NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Directions to the Nevada Field Office The Department of Energy, Nevada Field Office is located at 232 Energy Way, North Las Vegas, NV. Please refer to the PDF map or step by step instructions listed below for directions to the NSF Complex. PDF File Icon Map to Nevada Field Office [ PDF, 257 KB ] Directions from McCarran Airport 1. Start going towards the AIRPORT EXIT on ARRIVING FLIGHTS 2. Continue on E

  15. Highways of hope

    SciTech Connect (OSTI)

    2007-08-15

    It is hoped that through public-private partnerships between Alpha Natural Resources and Pioneer Group and Virginia Department of Transportation, and between one of these coal companies and Buchanan County, Virginia, Industrial Development Authority a four-lane 'highway of hope' between Lovers Gap and Poplar Gap will be paved and a ridge top connector route will eventually be completed to Bull Gap where it will intersect with the Coalfields Expressway and US 460. The town of Grundy is also looking into strip mining coal from beneath the small mountaintop airport at Lovers Gap and turning it into a regional airport. The article discusses these plans. 4 photos.

  16. ARM - Feature Stories and Releases Article

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

    , 2011 [Feature Stories and Releases] AMIE, What You Wanna Do? Bookmark and Share Data spanning the Maldives to Papua New Guinea will help scientists analyze far-reaching tropical weather cycle This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign. To see the complete collection, see the image set in Flickr. This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign.

  17. Triangle Universities Nuclear Laboratory : 2011

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

    TUNL is located on the West Campus of Duke University. The closest airport is Raleigh-Durham International Airport (RDU). Visitors are encouraged to park in the Bryan Center Parking Garage IV. Directions Take I-40 west to Durham Freeway-147, Exit onto Durham-147 (going north-west); On Durham-147 take the Hillandale Rd/Fulton St Exit; Make a left onto Fulton St and continue until you reach the Erwin Rd; Make a right onto Erwin road and continue until you reach the TowerView Road (3rd traffic

  18. Utilities for Solar Blog Post 2016-1-26 | Department of Energy

    Energy Savers [EERE]

    Utilities for Solar Blog Post 2016-1-26 Utilities for Solar Blog Post 2016-1-26 Addthis 1 of 3 This 2 megawatt installation at Denver International Airport is owned by Constellation Energy, a utility based in Baltimore, MD. Image: Denver International Airport 2 of 3 This 25 megawatt installation is owned by Florida Power & Light and was built to meet the state's renewable energy targets. Image: SunPower 3 of 3 Exelon's City Solar power plant is located in Chicago's Far South Side and is the

  19. E-831 United States Government

    Office of Legacy Management (LM)

    bOE 51325.8 - E-831 United States Government memorandum pa? 1.- -g..bJ %i7Dm--~, I' )! f&,:& Department of Energy DATE: OCT 9 1984 REPLY T O NE-20 ATTN OF: Authorizations for Actions Under the Formerly Utilized Sites Remedial Action SUBJECT: Program (FUSRAP) at the St. Louis Airport Storage Site, St. Louis, M O . and the W . R. Grace Site at Curtis Bay, Md. To: J. LaGrone, Manager Oak Ridge Operations O ffice St. Louis Airport Storage Site, M O The House and Senate Reports for the Energy

  20. Geneial Information

    Office of Legacy Management (LM)

    --- _____ ii3 ' 6 f Geneial Information su-u+./ I The Commission maintains a residue storage area known as the Airport Site at Robertson, l Missouri. This site is located immediately north of the St. Louis Municipal Airport and east of the McIknnell Aircraft Corporation Plant on Rr~wn Road in St. Louis County. Consent to use and occupy the 21.7 acre tract was obtalned by the Manhattan Dlstrlot on Marsh 2, 19&6. T!ltle uas auqubed to the property on Janwry 3, 1947 by condemnation proceeding8

  1. inside shuttle sign wo date

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

    Pentagon City Metro Station/ Pentagon City Metro Station/ Fashion Centre/ Fashion Centre/ Pentagon Row Pentagon Row Shuttle departs every 30 minutes From Hotel To Hotel 6:15 AM (First) 6:30 AM (First) 11:15 PM (Last) 11:30 PM (Last) From Hotel To Hotel 5:00 AM (First) 5:15 AM (First) 12:00 AM (Last) 12:15 AM (Last) National Airport (DCA) National Airport (DCA) Shuttle departs every 30 minutes Sheraton Pentagon Sheraton Pentagon City Hotel City Hotel Complimentary Guest Shuttle Service Contact

  2. United States Government

    Office of Legacy Management (LM)

    DOEF1325.8 P4 0 * 1 - 1 - Iq \ b- United States Government memorandum pJ .T\ \b Department of Energy DATE: OCT 9 1984 REPLY TO NE-20 All-N OF: .- Authorizations for Actions Under the Formerly Utilized Sites Remedial Action SUBJECT: Program (FUSRAP) at the St. Louis Airport Storage Site, St. Louis, MO. and the W. R. Grace Site at Curtis Bay, Md. To: J. LaGrone, Manager Oak Ridge Operations Office St. Louis Airport Storage Site, MO The House and Senate Reports for the Energy and Water Development

  3. PowerPoint Presentation

    National Nuclear Security Administration (NNSA)

    WELCOME We're looking forward to your visit to the Department of Energy's National Security Campus. Here are details and materials to help you prepare for your visit. GETTING HERE The National Security Campus is located approximately 40 miles south of the Kansas City International Airport (MCI). Rental car agencies are available at the airport. Our address is 14520 Botts Road Kansas City, MO 64147 816-488-2000 Kansas City Area Map PARKING Visitors park and enter on the south side of the Building

  4. Venango County, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Pennsylvania Pleasantville, Pennsylvania Polk, Pennsylvania Rouseville, Pennsylvania Seneca, Pennsylvania Sugarcreek, Pennsylvania Utica, Pennsylvania Woodland Heights,...

  5. Wind Measurements from Arc Scans with Doppler Wind Lidar

    SciTech Connect (OSTI)

    Wang, H.; Barthelmie, R. J.; Clifton, Andy; Pryor, S. C.

    2015-11-25

    When defining optimal scanning geometries for scanning lidars for wind energy applications, we found that it is still an active field of research. Our paper evaluates uncertainties associated with arc scan geometries and presents recommendations regarding optimal configurations in the atmospheric boundary layer. The analysis is based on arc scan data from a Doppler wind lidar with one elevation angle and seven azimuth angles spanning 30° and focuses on an estimation of 10-min mean wind speed and direction. When flow is horizontally uniform, this approach can provide accurate wind measurements required for wind resource assessments in part because of its high resampling rate. Retrieved wind velocities at a single range gate exhibit good correlation to data from a sonic anemometer on a nearby meteorological tower, and vertical profiles of horizontal wind speed, though derived from range gates located on a conical surface, match those measured by mast-mounted cup anemometers. Uncertainties in the retrieved wind velocity are related to high turbulent wind fluctuation and an inhomogeneous horizontal wind field. Moreover, the radial velocity variance is found to be a robust measure of the uncertainty of the retrieved wind speed because of its relationship to turbulence properties. It is further shown that the standard error of wind speed estimates can be minimized by increasing the azimuthal range beyond 30° and using five to seven azimuth angles.

  6. Structure of the nocturnal boundary layer over a complex terrain

    SciTech Connect (OSTI)

    Parker, M.J. ); Raman, S. . Dept. of Marine, Earth and Atmospheric Sciences)

    1992-01-01

    The complex nature of the nocturnal boundary layer (NBL) has been shown extensively in the literature Project STABLE was conducted in 1988 to study NBL turbulence and diffusion over the complex terrain of the Savannah River Site (SRS) near Augusta, Georgia. The third night of the study was particularly interesting because of the unusual phenomena observed in the structure of the NBL. Further analyses of microscale and mesoscale data from this night are presented using data from SRS network of eight 61 m towers over 900 km{sup 2}, from six launches of an instrumented tethersonde, from permanent SRL meteorological instrumentation at seven levels of the 304 m (1,000 ft) WJBF-TV tower near SRS, and additional data collected at 36 m (CC) by North Carolina State University (NCSU) including a one dimensional sonic anemometer, fine wire thermocouple, and a three dimensional propeller anemometer. Also, data from the nearby Plant Vogtle nuclear power plant observation tower and the National Weather Service at Augusta's Bush Field (AGS) are presented. The passage of a mesoscale phenomenon, defined as a microfront (with an explanation of the nomenclature used), and a vertical composite schematic of the NBL which shows dual low level wind maxima, dual inversions, and a persistent, elevated turbulent layer over a complex terrain are described.

  7. Structure of the nocturnal boundary layer over a complex terrain

    SciTech Connect (OSTI)

    Parker, M.J.; Raman, S.

    1992-08-01

    The complex nature of the nocturnal boundary layer (NBL) has been shown extensively in the literature Project STABLE was conducted in 1988 to study NBL turbulence and diffusion over the complex terrain of the Savannah River Site (SRS) near Augusta, Georgia. The third night of the study was particularly interesting because of the unusual phenomena observed in the structure of the NBL. Further analyses of microscale and mesoscale data from this night are presented using data from SRS network of eight 61 m towers over 900 km{sup 2}, from six launches of an instrumented tethersonde, from permanent SRL meteorological instrumentation at seven levels of the 304 m (1,000 ft) WJBF-TV tower near SRS, and additional data collected at 36 m (CC) by North Carolina State University (NCSU) including a one dimensional sonic anemometer, fine wire thermocouple, and a three dimensional propeller anemometer. Also, data from the nearby Plant Vogtle nuclear power plant observation tower and the National Weather Service at Augusta`s Bush Field (AGS) are presented. The passage of a mesoscale phenomenon, defined as a microfront (with an explanation of the nomenclature used), and a vertical composite schematic of the NBL which shows dual low level wind maxima, dual inversions, and a persistent, elevated turbulent layer over a complex terrain are described.

  8. Horizontal-Velocity and Variance Measurements in the Stable Boundary Layer Using Doppler Lidar: Sensitivity to Averaging Procedures

    SciTech Connect (OSTI)

    Pichugina, Yelena L.; Banta, Robert M.; Kelley, Neil D.; Jonkman, Bonnie J.; Tucker, Sara C.; Newsom, Rob K.; Brewer, W. A.

    2008-08-01

    Quantitative data on turbulence variables aloft--above the region of the atmosphere conveniently measured from towers--has been an important but difficult measurement need for advancing understanding and modeling of the stable boundary layer (SBL). Vertical profiles of streamwise velocity variances obtained from NOAAs High Resolution Doppler Lidar (HRDL), which have been shown to be numerically equivalent to turbulence kinetic energy (TKE) for stable conditions, are a measure of the turbulence in the SBL. In the present study, the mean horizontal wind component U and variance ?u2 were computed from HRDL measurements of the line-of-sight (LOS) velocity using a technique described in Banta, et al. (2002). The technique was tested on datasets obtained during the Lamar Low-Level Jet Project (LLLJP) carried out in early September 2003, near the town of Lamar in southeastern Colorado. This paper compares U with mean wind speed obtained from sodar and sonic anemometer measurements. It then describes several series of averaging tests that produced the best correlation between TKE calculated from sonic anemometer data at several tower levels and lidar measurements of horizontal velocity variance ?u2. The results show high correlation (0.71-0.97) of the mean U and average wind speed measured by sodar and in-situ instruments, independent of sampling strategies and averaging procedures. Comparison of estimates of variance, on the other hand, proved sensitive to both the spatial and temporal averaging techniques.

  9. Turbine-scale wind field measurements using dual-Doppler lidar

    SciTech Connect (OSTI)

    Newsom, Rob K.; Berg, Larry K.; Shaw, William J.; Fischer, Marc

    2015-02-01

    Spatially resolved measurements of micro-scale winds are retrieved using scanning dual-Doppler lidar, and validated against independent in situ wind measurements. Data for this study were obtained during a month-long field campaign conducted at a site in north-central Oklahoma in November of 2010. Observational platforms include one heavily instrumented 60-m meteorological tower and two scanning coherent Doppler lidars. The lidars were configured to perform coordinated dual-Doppler scans surrounding the 60-m tower, and the resulting radial velocity observations were processed to retrieve the 3-component velocity vector field on surfaces defined by the intersecting scan planes. Raw radial velocity measurements from the lidars were calibrated by direct comparison to a sonic anemometer located at the 60 m level on the tower. Wind retrievals were performed using both calibrated and uncalibrated measurements, and validated against the 60-m sonic anemometer observations. Retrievals using uncalibrated radial velocity data show a significant slow bias in the wind speed of about 14%; whereas the retrievals using the calibrated data show a much smaller slow bias of 1.2%. Retrievals using either the calibrated or uncalibrated data exhibit negligible bias in the wind direction (<0.2o), and excellent correlation in the wind speeds (>0.96).

  10. Wind Measurements from Arc Scans with Doppler Wind Lidar

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

    Wang, H.; Barthelmie, R. J.; Clifton, Andy; Pryor, S. C.

    2015-11-25

    When defining optimal scanning geometries for scanning lidars for wind energy applications, we found that it is still an active field of research. Our paper evaluates uncertainties associated with arc scan geometries and presents recommendations regarding optimal configurations in the atmospheric boundary layer. The analysis is based on arc scan data from a Doppler wind lidar with one elevation angle and seven azimuth angles spanning 30° and focuses on an estimation of 10-min mean wind speed and direction. When flow is horizontally uniform, this approach can provide accurate wind measurements required for wind resource assessments in part because of itsmore » high resampling rate. Retrieved wind velocities at a single range gate exhibit good correlation to data from a sonic anemometer on a nearby meteorological tower, and vertical profiles of horizontal wind speed, though derived from range gates located on a conical surface, match those measured by mast-mounted cup anemometers. Uncertainties in the retrieved wind velocity are related to high turbulent wind fluctuation and an inhomogeneous horizontal wind field. Moreover, the radial velocity variance is found to be a robust measure of the uncertainty of the retrieved wind speed because of its relationship to turbulence properties. It is further shown that the standard error of wind speed estimates can be minimized by increasing the azimuthal range beyond 30° and using five to seven azimuth angles.« less

  11. EXAMINATION OF THE FEASIBILITY FOR DEMONSTRATION AND USE OF RADIOLUMINESCENT LIGHTS FOR ALASKAN REMOTE RUNWAY LIGHTING

    SciTech Connect (OSTI)

    Jensen, G.; Perrigo, L.; Leonard, L.; Hegdal, L

    1984-01-01

    This report examines the feasibility of radioluminescent light applications for rural Alaskan airports. The work presented in this report covers four tasks: State of the Art Evaluation of Radioluminescent Lights, Environmental, Radiological, and Regulatory Evaluations, Engineering Evaluations, and Demonstration Plan Development.

  12. Advancing Explosives Detection Capabilities: Vapor Detection

    SciTech Connect (OSTI)

    Atkinson, David

    2012-10-15

    A new, PNNL-developed method provides direct, real-time detection of trace amounts of explosives such as RDX, PETN and C-4. The method selectively ionizes a sample before passing the sample through a mass spectrometer to detect explosive vapors. The method could be used at airports to improve aviation security.

  13. #WomenInSTEM: Making a Cleaner Future

    ScienceCinema (OSTI)

    Lindgren, Mallory

    2014-11-24

    Mallory Lindgren uses geographic information systems or GIS - a mapping software that she compares to "a real-life videogame" - to assess how various constraints, such as wetlands or an airport, may interact with potential renewable energy projects. Her aim is to site and design projects that can effectively co-exist with the surrounding environment.

  14. Terahertz detection and carbon nanotubes

    ScienceCinema (OSTI)

    Leonard, Francois

    2014-06-13

    Researchers at Sandia National Laboratories, along with collaborators from Rice University and the Tokyo Institute of Technology, are developing new terahertz detectors based on carbon nanotubes that could lead to significant improvements in medical imaging, airport passenger screening, food inspection and other applications.

  15. CX-001149: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Liquefied Natural Gas Dispenser Installation at Ontario, California AirportCX(s) Applied: A1, A9, B2.2, B2.5, B3.6, B5.1Date: 03/09/2010Location(s): Ontario, CaliforniaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  16. A

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

    48 55 22 41 52 28 50 02 63 66 64 74 00 62 58 59 11 P a j a r i t o R o a d Los Alamos Airport Di am o nd D r iv e W e st J e m e z R oad 00 Technical Areas TA-00 TA-02 TA-03 TA-05...

  17. CX-008773: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Airport to Boyd 115 Kilovolt Transmission Line Structure Replacements Larimer County, Colorado CX(s) Applied: B1.3, B4.6 Date: 06/20/2012 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

  18. Solar Impulse's Solar-Powered Plane

    ScienceCinema (OSTI)

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2014-01-07

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  19. BPA-2012-01695-FOIA Request

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

    , 9To Northom, E9 f -' F Horsefhief ad Ceio ,- . - Lake -C Mi E7 Cehlo ' . M4 M5 . sport M3 E4 M6 Village mbiaGorge earfI ake 4 E6 peathsh L Ml I Zjea SC lutes Airport He S M2...

  20. Terahertz detection and carbon nanotubes

    SciTech Connect (OSTI)

    Leonard, Francois

    2014-06-11

    Researchers at Sandia National Laboratories, along with collaborators from Rice University and the Tokyo Institute of Technology, are developing new terahertz detectors based on carbon nanotubes that could lead to significant improvements in medical imaging, airport passenger screening, food inspection and other applications.

  1. #WomenInSTEM: Making a Cleaner Future

    SciTech Connect (OSTI)

    Lindgren, Mallory

    2014-09-09

    Mallory Lindgren uses geographic information systems or GIS - a mapping software that she compares to "a real-life videogame" - to assess how various constraints, such as wetlands or an airport, may interact with potential renewable energy projects. Her aim is to site and design projects that can effectively co-exist with the surrounding environment.

  2. Administrator D'Agostino Celebrates NNSA's 10-Year Anniversary

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01

    NNSA Administrator Thomas D'Agostino highlighted the strong U.S.-Georgian cooperation on nuclear security issues during a day-long visit to the Republic of Georgia in mid-June. He briefed the media at availability at the Tbilisi airport. In April 2009, P

  3. Solar Impulse's Solar-Powered Plane

    SciTech Connect (OSTI)

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2013-07-08

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  4. CX-002981: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Activity #7 - Solar Array at Airport American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block GrantCX(s) Applied: A9, A11, B5.1Date: 07/12/2010Location(s): San Antonio, TexasOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  5. Savannah River Ecology Laboratory

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

    image of lab building SREL Home Faculty and Scientists Research Technical Reports Assessment of Radionuclide Monitoring in the CSRA Savannah River NERP Research Opportunities Field Sites / Data Research Facilities Low Dose Irradiation Facility Tritium Irrigation Facility Microsatellite Development Education Graduate Undergraduate Radioecology Curriculum Outreach Outreach Program SREL Herpetology Information for Visitors SREL Conference Center Maps and Directions Airports and Lodging Security

  6. Advancing Explosives Detection Capabilities: Vapor Detection

    ScienceCinema (OSTI)

    Atkinson, David

    2014-07-24

    A new, PNNL-developed method provides direct, real-time detection of trace amounts of explosives such as RDX, PETN and C-4. The method selectively ionizes a sample before passing the sample through a mass spectrometer to detect explosive vapors. The method could be used at airports to improve aviation security.

  7. Microsoft Word - Cover Page - Exhibit 5

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

    115 120 125 130 135 140 145 150 155 Structure Quantity Structure Height EXHIBIT 5 Project Structure Height Breakdown - HVDC & 345-kV HVDC Structures 345-kV Structures 27-JUN-2013...

  8. CX-000065: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Huber Heights' Replacement of Heating/Cooling TowerCX(s) Applied: B5.1, B2.5Date: 11/12/2009Location(s): Huber Heights, OhioOffice(s): Energy Efficiency and Renewable Energy

  9. ARM - VAP Product - aeriprof3feltz

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

    in Epoch seconds since 1970-1-1 0:00:00 0:00 basetime Cloud base height meters above ground level cloudBaseHeight ( time ) Atmospheric moisture Interpolated dewpoint...

  10. Coastal Harbors Modeling Facility | Open Energy Information

    Open Energy Info (EERE)

    None Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.2 Maximum Wave Height(m) at Wave Period(s) 2.3 Wave Period Range(s) 2.3 Current Velocity...

  11. City of Los Angeles- Zoning Code

    Broader source: Energy.gov [DOE]

    Chapter I of Los Angeles' Municipal Code, Height of Building or Structures, provides an exemption for solar energy devices, or similar structures. They may be erected above the height limit...

  12. U.S. Department of Energy Wind and Water Power Program Funding...

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

    ... Iowa State University Hexcrete Tower for Harvesting Wind Energy at Taller Hub Heights 1,000,000 FY14: U.S. Wind Manufacturing: Taller Hub Heights to Access Higher Wind Resources ...

  13. Frances I. Nwachuku

    Broader source: Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"885641","attributes":{"alt":"Portrait.jpg","class":"media-image caption","height":"480","style":"font-size: 12px; width: 360px; height: 450px;...

  14. John Coggin

    Broader source: Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_preview","fid":"954401","attributes":{"alt":"Profile - J Coggin.jpg.jpeg","class":"media-image caption","height":"180","style":"width: 180px; height: 180px;...

  15. Dong Kwun Kim

    Broader source: Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"885466","attributes":{"alt":"Dong Kim Portrait.jpg","class":"media-image caption","height":"480","style":"font-size: 12px; width: 360px; height:...

  16. Searchlight Wind Energy Project FEIS Appendix B

    Office of Environmental Management (EM)

    ... Carcasses will be dropped from waist height and allowed to land in a random posture. Each ... Carcasses will be dropped from waist height and allowed to land in a random posture. Each ...

  17. Slide 1

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

    (ARSCL) * cloud boundaries, hydrometeor height distributions and estimates of their radar reflectivities, vertical velocities, and Doppler spectral widths * "Old" ARSCL -...

  18. Sullivan County, Tennessee: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Tennessee Bluff City, Tennessee Bristol, Tennessee Colonial Heights, Tennessee Johnson City, Tennessee Kingsport, Tennessee Spurgeon, Tennessee Walnut Hill, Tennessee...

  19. EIS-0505: Draft Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project; Yakima, Grant, Benton, and Kittitas Counties, Washington

  20. Indiana County, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Armagh, Pennsylvania Black Lick, Pennsylvania Blairsville, Pennsylvania Cherry Tree, Pennsylvania Chevy Chase Heights, Pennsylvania Clymer, Pennsylvania Commodore,...

  1. ARM - Data Announcements Article

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

    7, 2015 [Data Announcements] Doppler Lidar Profile VAPs Now Available Bookmark and Share Top: Seen here are height-time display of wind speed and direction.Bottom: Height-time displays are shown here of vertical velocity variance, skewness, and kurtosis. Top: Seen here are height-time display of wind speed and direction. Bottom: Height-time displays are shown here of vertical velocity variance, skewness, and kurtosis. The ARM Facility currently operates several scanning coherent Doppler lidar

  2. Allegheny County, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Pennsylvania Baldwin, Pennsylvania Bell Acres, Pennsylvania Bellevue, Pennsylvania Ben Avon Heights, Pennsylvania Ben Avon, Pennsylvania Bethel Park, Pennsylvania Blawnox,...

  3. EIS-0505: Notice of Intent to Prepare Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Vantage to Pomona Heights 230 kV Transmission Line Project, Yakima, Grant, Benton and Kittitas Counties, Washington

  4. Northumberland County, Pennsylvania: Energy Resources | Open...

    Open Energy Info (EERE)

    Marion Heights, Pennsylvania Marshallton, Pennsylvania McEwensville, Pennsylvania Milton, Pennsylvania Mount Carmel, Pennsylvania Northumberland, Pennsylvania Riverside,...

  5. EIS-0505: EPA Notice of Availability of Supplemental Draft Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project; Yakima, Grant, Benton, and Kittitas Counties, Washington

  6. Characterization of 350 HZ thermoacoustic driven orifice pulse tube refrigerator with measurements of the phase of the mass flow and pressure

    SciTech Connect (OSTI)

    Godshalk, K.M.; Jin, C.; Kwong, Y.K.

    1996-12-31

    The world`s first 350 Hz thermoacoustic driven orifice pulse tube refrigerator (TADOPTR) has been designed and built by Tektronix, Inc., in cooperation with Los Alamos National Laboratories (LANL) and the National Institute of Standards and Technology (NIST). This highly instrumented system includes hot wire anemometers and pressure sensors for measuring the phase of the mass flow and pressure at all key locations in the TADOPTR, permitting for the first time detailed comparison to analytical models developed by LANL and NIST. Characterization results for velocity and pressure phase, pressure amplitude, and enthalpy flow show good agreement with the simulations. The authors have also demonstrated a new design method that uses the inertance of the pulse tube at 350 Hz to achieve the desired phase between the mass flow and pressure, rather than the usual double inlet design. The authors have designed and characterized single stage and two stage 350 Hz TADOPTRs.

  7. In situ measurement system

    DOE Patents [OSTI]

    Lord, D.E.

    1980-11-24

    A multipurpose in situ underground measurement system comprising a plurality of long electrical resistance elements in the form of rigid reinforcing bars, each having an open loop hairpin configuration of shorter length than the other resistance elements. The resistance elements are arranged in pairs in a unitized structure, and grouted in place in the underground volume. Measurement means are provided for obtaining for each pair the electrical resistance of each element and the difference in electrical resistance of the paired elements, which difference values may be used in analytical methods involving resistance as a function of temperature. A scanner means sequentially connects the resistance-measuring apparatus to each individual pair of elements. A source of heating current is also selectively connectable for heating the elements to an initial predetermined temperature prior to electrical resistance measurements when used as an anemometer.

  8. Eddy-Covariance and auxiliary measurements, NGEE-Barrow, 2012-2013

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

    Torn, Margaret; Billesbach, Dave; Raz-Yaseef, Naama

    2014-03-24

    The EC tower is operated as part of the Next Generation Ecosystem Experiment-Arctic (NGEE) at Barrow, Alaska. The tower is collecting flux data from the beginning of the thaw season, early June, and until conditions are completely frozen, early November. The tower is equipped with a Gill R3-50 Sonic Anemometer, LI-7700 (CH4) sensor, a LI-7500A (CO2/H2O) sensor, and radiation sensors (Kipp and Zonen CNR-4 (four component radiometer), two LiCor LI-190 quantum sensors (PAR upwelling and downwelling), and a down-looking Apogee SI-111 infrared radiometer (surface temperature)). The sensors are remotely controlled, and communication with the tower allows us to retrieve information in real time.

  9. Assessing the local windfield with instrumentation

    SciTech Connect (OSTI)

    Zambrano, T.G.

    1980-10-01

    This report concerns the development and testing of a technique for the initial screening and evaluation of potential sites for wind-energy conversion systems (WECS). The methodology was developed through a realistic siting exercise. The siting exercise involved measurements of winds along the surface and winds aloft using a relatively new instrument system, the Tethered Aerodynamic Lifting Anemometer (TALA) kite; notation of ecological factors such as vegetation flagging, soil erosion and site exposure, and verification of an area best suited for wind-energy development by establishing and maintaining a wind monitoring network. The siting exercise was carried out in an approximately 100-square-mile region of the Tehachapi Mountains of Southern California. The results showed that a comprehensive site survey involving field measurements, ecological survey, and wind-monitoring can be an effective tool for preliminary evaluation of WECS sites.

  10. Measurements and computations of room airflow with displacement ventilation

    SciTech Connect (OSTI)

    Yuan, X.; Chen, Q.; Glicksman, L.R.; Hu, Y.; Yang, X.

    1999-07-01

    This paper presents a set of detailed experimental data of room airflow with displacement ventilation. These data were obtained from a new environmental test facility. The measurements were conducted for three typical room configurations: a small office, a large office with partitions, and a classroom. The distributions of air velocity, air velocity fluctuation, and air temperature were measured by omnidirectional hot-sphere anemometers, and contaminant concentrations were measured by tracer gas at 54 points in the rooms. Smoke was used to observe airflow. The data also include the wall surface temperature distribution, air supply parameters, and the age of air at several locations in the rooms. A computational fluid dynamics (CFD) program with the Re-Normalization Group (RNG) {kappa}-{epsilon} model was also used to predict the indoor airflow. The agreement between the computed results and measured data of air temperature and velocity is good. However, some discrepancies exist in the computed and measured concentrations and velocity fluctuation.

  11. Operation Greenhouse. Scientific Director's report of atomic-weapon tests at Eniwetok, 1951. Annex 4. 2. Measurement of surface-air movements associated with atomic blasts

    SciTech Connect (OSTI)

    Rados, R.M.; Bogert, J.C.; Haig, T.O.

    1985-09-01

    The purpose of this project was to record continuous measurements of the surface winds in the vicinity of an atomic blast immediately prior to the blast, during passage of the shock wave, and immediately after the blast with special regard to the blast-induced afterwind following local dissipation of the shock wave. From the data obtained, it was concluded that following an atomic explosion there are two specific causes of air-mass movement. One is related to the shock phenomenon and the other to the rising fireball. It can also be concluded that the heated-thermopile-type and strain-gage-type anemometers could be developed to yield more complete data on the air-mass movement at ground level following an atomic explosion.

  12. Aerodynamic testing of a rotating wind turbine blade

    SciTech Connect (OSTI)

    Butterfield, C.P.; Nelsen, E.N.

    1990-01-01

    Aerodynamic, load, flow-visualization, and inflow measurements were taken on a downwind horizontal-axis wind turbine (HAWT). A video camera mounted on the rotor recorded video images of tufts attached to the low-pressure side of the blade. Strain gages, mounted every 10% of the blade's span, provided load and pressure measurements. Pressure taps at 32 chordwise positions recorded pressure distributions. Wind inflow was measured via a vertical-plane array of anemometers located 10 m upwind. The objectives of the test were to address whether airfoil pressure distributions measured on a rotating blade differed from those measured in the wind tunnel, if radial flow near or in the boundary layer of the airfoil affected pressure distributions, if dynamic stall could result in increased dynamic loads, and if the location of the separation boundary measured on the rotating blade agreed with that measured in two-dimensional flow in the wind tunnel. 6 refs., 9 figs., 1 tab.

  13. Micrometeorological data for energy-budget studies near Rogers Spring, Ash Meadows National Wildlife Refuge, Nye County, Nevada, 1994

    SciTech Connect (OSTI)

    Nichols, W.D.; Rapp, T.R.

    1996-05-01

    The data were collected at two sites near Rogers Spring for use in energy-budget studies beginning in 1994. The data collected at each site included net radiation, air temperature at two heights, dew- point temperature at two heights, windspeed at two heights, soil heat flux, and soil temperature in the interval between the land surface and the buried heat-flux plates.

  14. The Long-Term Inflow and Structural Test Program

    SciTech Connect (OSTI)

    SUTHERLAND,HERBERT J; JONES,PERRY L.; NEAL,BYRON A.

    2000-10-17

    The Long-term Inflow and Structural Test (LIST) program is collecting long-term, continuous inflow and structural response data to characterize the extreme loads on wind turbines. A heavily instrumented Micon 65/13M turbine with SERI 8-m blades is being used as the first test turbine for this test program. This turbine and its two sister turbines are located in Bushland, TX a test site that exposes the turbines to a wind regime that is representative of a Great Plains commercial site. The turbines and their inflow are being characterized with 60 measurements: 34 to characterize the inflow, 19 to characterize structural response, and 7 to characterize the time-varying state of the turbine. The primary characterization of the inflow into the LIST turbine relies upon an array of five sonic anemometers. These three-axis anemometers are placed approximately 2-diameters upstream of the turbine in a pattern designed to describe the inflow. Primary characterization of the structural response of the turbine uses several sets of strain gauges to measure bending loads on the blades and the tower and two accelerometers to measure the motion of the nacelle. Data from the various instruments are sampled at a rate of 30 Hz using a newly developed data acquisition system that features a time-synchronized continuous data stream that is telemetered from the turbine rotor. The data, taken continuously, are automatically divided into 10-minute segments and archived for analysis. Preliminary data are presented to illustrate the operation of the turbine and the data acquisition and analysis system.

  15. Los Alamos Team Demonstrates Bottle Scanner Technology

    ScienceCinema (OSTI)

    Espy, Michelle; Schultz, Larry

    2014-06-02

    Los Alamos scientists are demonstrating a Nuclear Magnetic Resonance Imaging (NMR) technology that may provide a breakthrough for screening liquids at airport security. By adding low-power X-ray data to the NMR mix, scientists believe they have unlocked a new detection technology. Funded in part by the Department of Homeland Security's Science and Technology Directorate, the new technology is called MagRay.

  16. Alaska Native Weatherization Training and Jobs Program

    Office of Environmental Management (EM)

    Tlingit-Haida Regional Housing Authority Alaska Native Weatherization Training & Jobs Program University of Alaska Southeast Marquam George Associate Professor Construction Technology marquam.george@uas.alaska.edu 907 796 6124 Juneau Southeast Alaska Weatherization Training Center Southeast Climate Data - HDD * Yakutat 9,485 * Angoon 8,450 * Haines 8,505 * Juneau (Airport) 9,105 * Ketchikan 7,084 * Sitka 8,011 * Tenakee Springs 8,180 Annual Water Equivalent Precipitation - 1971-2000 *

  17. ARM - Article

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

    27, 2009 [Facility News, Feature Stories and Releases] Ceremony in the Azores Recognizes Scientific Collaborations Bookmark and Share A mix of green pastures and isolated white-housed villages dot the landscape of Graciosa Island. The ARM Mobile Facility will be located near the airport at the northern end of the island. In a signing ceremony at the Laboratorio Regional Engenharia Civil in Ponta Delgada, the Azores, government officials from the United States and Portugal formally recognized

  18. ARM - Facility News Article

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

    April 30, 2008 [Facility News] Team Scouts Graciosa Island for 2009 Mobile Facility Deployment Site Bookmark and Share A location near the airport on the northern end of Graciosa Island was identified as an excellent location for operating the ARM Mobile Facility. Image source: Luis Miguens Indications from a scouting trip by the ARM Mobile Facility (AMF) science and operations management team are that an excellent site for the 2009 deployment may have been found. From April 8 through April 16,

  19. Applied Modern Physics

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

    1 Applied Modern Physics From the first bionic eye to airport scanners that detect liquid explosives, our expertise in developing advanced diagnostics results in real-world innovations. Contact Us Group Leader (acting) Larry Schultz Email Deputy Group Leader John George Email Group Office (505) 665-2545 QkarD Quantum key distribution technology could ensure truly secure commerce, banking, communications and data transfer. Read more... A history of excellence in the development and use of

  20. Workplace Charging Challenge Partner: Pacific Gas & Electric Company |

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

    Department of Energy Pacific Gas & Electric Company Workplace Charging Challenge Partner: Pacific Gas & Electric Company Workplace Charging Challenge Partner: Pacific Gas & Electric Company In keeping with its strong support for clean transportation, PG&E employees now have an opportunity to charge plug-in electric vehicles (PEVs) at seven locations, including the main office in San Francisco, Oakland airport, several sites in San Ramon, and one in San Luis Obispo starting

  1. PRELIMINARY DRAFT

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

    EA-2000 DRAFT 15-026(E)/071615 Environmental Assessment Property Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee 15-026(E)/071615 LEIDOS, INC. (FORMERLY PART OF SCIENCE APPLICATIONS INTERNATIONAL CORPORATION) contributed to the preparation of this document and should not be considered an eligible contractor for its review. DOE/EA-2000 DRAFT 15-026(E)/071615 Environmental Assessment Property Transfer to Develop a General

  2. DECEMBER 11, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE |

    Energy Savers [EERE]

    Department of Energy EAC 2008 Meetings » DECEMBER 11, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE DECEMBER 11, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE DECEMBER 11, 2008 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE DATE Thursday, December 11, 2008, 9:00 a.m. - 4:00 p.m. LOCATION Marriott Crystal City at Reagan National Airport; 1999 Jefferson Davis Highway; Arlington, Virginia; Potomac Salon D-E OVERVIEW The Department of Energy's Electricity Advisory Committee held its

  3. Outdoor Area Lighting | Department of Energy

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

    Outdoor Area Lighting Outdoor Area Lighting This document reviews the major design and specification concerns for outdoor area lighting, and discusses the potential for LED luminaires to save energy plant-wide while providing high quality lighting for outdoor areas. PDF icon Outdoor Area Lighting (June 2008) More Documents & Publications Philadelphia International Airport Apron Lighting: LED System Performance in a Trial Installation Model Specification for LED Roadway Luminaires, V2.0

  4. ORISE: Travelers' Health Campaign | How ORISE is Making a Difference

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

    Travelers' Health Campaign Travelers' Health Campaign takes critical messages worldwide Travelers' Health Campaign poster Click image to enlarge Traveling can be a dangerous transmitter of germs, bacteria and viruses such as H1N1. That makes airports, ship docks, train stations and bus depots among the most important places to spread the word about healthy practices and precautions. The Oak Ridge Institute for Science and Education (ORISE) has played a key role in preparing to get the

  5. DRIVING DIRECTIONS

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

    DRIVING DIRECTIONS HILTON PALACIO DEL RIO 200 South Alamo Street San Antonio, Texas 78205 (210) 222-1400 San Antonio International Airport DIRECTIONS Take Interstate 281 south to Commerce Street. Continue west on Commerce Street to Losoya Street, turn left. Losoya becomes Alamo. The Hilton Palacio del Rio is located at 200 South Alamo Street. Distance from Hotel: 8 mi. Drive Time: 20 min. From the South: -I 37 North and take Commerce Street exit -Turn left at Commerce Street -Follow Commerce

  6. Directions

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

    Directions Directions Call Hilton Santa Fe Buffalo Thunder at (505) 455-5555 for shuttle information from the airport and downtown Santa Fe. Driving Directions to Hilton Santa Fe Buffalo Thunder Hilton Santa Fe Buffalo Thunder is located 15 minutes north of Santa Fe. Directions from Albuquerque (bypassing downtown Santa Fe) Take Interstate 25 north towards Santa Fe for approximately 50 miles. From Interstate 25, exit right onto the 599 Northbound Bypass for approximately 14 miles and continue to

  7. Career Day Entertainment Pleading Your Case

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

    Day Entertainment Pleading Your Case NvE experts share their knowledge with students. Ken Walker comes on-board to manage the new MAS directorate. Irwin coaches future lawyers in competition. See page 6. See page 5. Aerial Exercise Prepares Agencies to Respond to Rad/Nuc Emergencies It was a first for the National Nuclear Security Administration (NNSA) and the Nevada National Security Site (NNSS). The WINGS emergency response exercise, held at the NNSS's Desert Rock Airport March 25, brought

  8. Hotel Information

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

    Logistics Hotel Information Location The workshop was held at the Hilton Washington DC/Rockville Executive Meeting Center. Address is 1750 Rockville Pike, Rockville, Maryland, 20852. The hotel is about 27 miles from Dulles Airport. Hotel Information Home Page Maps and Transportation Area Information Sleeping Room Block A block of rooms at the federal per diem rate of $226++ per night (single or double) has been reserved for the nights of September 10 & 11, 2012. As a courtesy, this rate will

  9. Los Alamos Team Demonstrates Bottle Scanner Technology

    SciTech Connect (OSTI)

    Espy, Michelle; Schultz, Larry

    2014-05-06

    Los Alamos scientists are demonstrating a Nuclear Magnetic Resonance Imaging (NMR) technology that may provide a breakthrough for screening liquids at airport security. By adding low-power X-ray data to the NMR mix, scientists believe they have unlocked a new detection technology. Funded in part by the Department of Homeland Security's Science and Technology Directorate, the new technology is called MagRay.

  10. Sold directly to consumers for:

    Gasoline and Diesel Fuel Update (EIA)

    782A: REFERENCE GUIDE Motor Gasoline No. 2 Diesel Fuel and No. 2 Fuel Oil Sales Category Customer Type Residential Residence (Single-Family Dwellings) Backup Generator EXCLUDE Sales to Apartment Buildings and Farming Business Use Commercial/Institutional Airports Apartment Buildings/Multi-Family Dwellings Banks Buses/Bus Fleets Card-Lock Stations (Unattended) Churches Commercial Businesses Commercial Boating/Fishing Defense Energy Support Center (DESC) Fleet Sales Government: Federal/State/Local

  11. Agenda12810 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    8, 2010 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home Meetings December 8, 2010 Print Text Size: A A A FeedbackShare Page DOE/NSF Nuclear Science Advisory Committee Meeting December 8, 2010 Where: Holiday Inn National Airport Hotel, Shenandoah Ballroom I & II, 2650 Jefferson Davis Highway, Arlington, VA, Phone Number: 703-684-7200. Purpose/Topics: Perspectives from

  12. NREL data set shows clouds' effects on solar power - News Releases | NREL

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

    data set shows clouds' effects on solar power Measurement stations in Hawaii gauge second-by-second impact August 31, 2011 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL)has produced and made available a rich data set showing what happens, second-by-second, when clouds pass over a solar power installation. Seventeen measurement stations near Hawaii's Honolulu International Airport on the island of Oahu collected data at 1-second intervals over the course of a

  13. Microsoft Word - 2009 EIA-782ab surveys reference guide 1.doc

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

    EIA-782A and EIA-782B: REFERENCE GUIDE Motor Gasoline No. 2 Diesel Fuel and No. 2 Fuel Oil Sales Category Customer Type Residential  Residence (Single-Family Dwellings)  Backup Generator  EXCLUDE Sales to Apartment Buildings and Farming Business Use Commercial/Institutional  Airports  Apartment Buildings/Multi-Family Dwellings  Banks  Buses/Bus Fleets  Card-Lock Stations (Unattended)  Churches  Commercial Businesses  Commercial Boating/Fishing  Defense Energy

  14. Solar Impulse Lands in New York | Department of Energy

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

    Impulse Lands in New York Solar Impulse Lands in New York July 8, 2013 - 9:42am Addthis Solar Impulse lands in Washington, DC, at Washington Dulles International Airport as part of its journey across America. | Video by Matty Greene, Energy Department; footage of the solar-powered plane courtesy of Solar Impulse. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs This past weekend, Solar Impulse -- a solar-powered plane that flies day and night

  15. Southern Company Video (Text Version) | Department of Energy

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

    Southern Company Video (Text Version) Southern Company Video (Text Version) At Southern Company, we're working hard to advance the use of electric transportation - not just cars and trucks - but also industrial applications at facilities such as seaports and airports. We're also advancing the development of electric vehicle infrastructure, including publically available charging stations that enable drivers to quickly and safely recharge their vehicles. As a leading energy producer, Southern

  16. Charles A Gentile | Princeton Plasma Physics Lab

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

    A Gentile Engineering and Scientific Staff, Plasma Physics Laboratory. Charles Gentile is head of the Tritium Systems Group at PPPL. He led a team at PPPL to create a Miniature Integrated Nuclear Detection System, called MINDS, which can be used to scan moving vehicles, luggage, cargo vessels, and the like for specific nuclear signatures associated with materials employed in radiological weapons. MINDS could be employed at work- place entrances, post offices, tollbooths, airports, commercial

  17. ARM - Feature Stories and Releases Article

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

    March 27, 2009 [Facility News, Feature Stories and Releases] Ceremony in the Azores Recognizes Scientific Collaborations Bookmark and Share A mix of green pastures and isolated white-housed villages dot the landscape of Graciosa Island. The ARM Mobile Facility will be located near the airport at the northern end of the island. In a signing ceremony at the Laboratorio Regional Engenharia Civil in Ponta Delgada, the Azores, government officials from the United States and Portugal formally

  18. Do you have the correct Visa stamp for getting a SLAC badge? | Stanford

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

    Synchrotron Radiation Lightsource Do you have the correct Visa stamp for getting a SLAC badge? Users from foreign countries should follow this advice to obtain the correct stamp on their passport in order to obtain a SLAC badge. For more detailed information on SLAC access and visa documentation requirements, please refer to the following link. Upon entering the US, travelers will present their passport to the Immigration Officer at the airport who may ask a few questions about the purpose

  19. Light-Material Interactions in Energy Conversion - Energy Frontier Research

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

    Center (LMI-EFRC) Hotel & Travel The "Redefining the Limits of Photovoltaic Efficiency" Workshop will be held at the Hameetman Auditorium in the Cahill Center at the California Institute of Technology in Pasadena, CA on Sunday, July 29, 2012. Map and Directions California Institute of Technology Hameetman Auditorium at the Cahill Center 1216 California Boulevard Pasadena, CA 91125 Caltech is located 16 miles from Bob Hope Burbank Airport and 25 miles from LAX International

  20. Better Buildings Neighborhood Program Peer Exchange Call on Financing and Revenue: Bond Funding Call Slides and Discussion Summary, March 28, 2013

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

    28, 2013 Better Buildings Neighborhood Program Peer Exchange Call on Financing and Revenue: Bond Funding Call Slides and Discussion Summary Agenda * Welcome and Introductions * Program Experience * Discussion * Future Financing and Revenue Calls 2/27/2015 2 Participating Programs and Organizations * Wisconsin * New Hampshire * Toledo, OH * Washington State * Clean Energy Finance Center 2/27/2015 3 Program Experience: Toledo Port Authority * The Toledo Port Authority runs the airport, seaport and

  1. Secretary Chu Visits Russian Seaport, Checks Out Second Line of Defense

    Energy Savers [EERE]

    Nuclear Detection System | Department of Energy Russian Seaport, Checks Out Second Line of Defense Nuclear Detection System Secretary Chu Visits Russian Seaport, Checks Out Second Line of Defense Nuclear Detection System June 7, 2011 - 8:59am Addthis John Gerrard What does this mean for me? The Second Line of Defense program cracks down on nuclear smuggling by installing radiation detection equipment at ports, border crossings and airports around the world. We've all seen the movies where

  2. Slide 1

    Energy Savers [EERE]

    "To ensure efficient, effective, coordinated use & expansion of the members' transmission systems in the Western Interconnection to best meet the needs of customers & stakeholders." National Electric Transmission Congestion Study Workshop Panel II - Industry December 13, 2011 Portland Airport Sheraton Hotel Rich Bayless Northern Tier Transmission Group Vice Chair - WECC TEPPC 2 NTTG Transmission system A Brief history * 70's - 80's: - Coastal units fired by oil, Oil embargo, -

  3. The Fuel Cell Mobile Light Project - A DOE Market Transformation Activity

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

    Fuel Cell Mobile Light Project -- A DOE Market Transformation Activity-- Lennie Klebanoff Sandia National Laboratories Chris Radley Altergy Systems Torsten Erbel Multiquip Inc. DOE Fuel Cell Technologies Webinar November 13, 2012 "Exceptional Service in the National Interest" 1 Boeing Interested in Bringing Fuel Cell Technology to Ground Support Equipment (GSE) 3/1/2008: "We (Boeing) would like Sandia to lead an effort with us to bring hydrogen fuel cell technology to airport

  4. PRELIMINARY DRAFT

    Energy Savers [EERE]

    -026(E)/022416 FONSI-1 Finding of No Significant Impact Property Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee AGENCY: U.S. Department of Energy ACTION: Finding of No Significant Impact. SUMMARY: The U.S. Department of Energy (DOE) has completed an Environmental Assessment (EA) (DOE/EA-2000) for the title transfer of U.S. Department of Energy (DOE) property located at the East Tennessee Technology Park (ETTP) Heritage

  5. How Do You Make Greener Transportation Choices? | Department of Energy

    Energy Savers [EERE]

    Make Greener Transportation Choices? How Do You Make Greener Transportation Choices? February 24, 2011 - 8:44am Addthis On Tuesday, Shannon told you about some innovations from airports, car rental companies, and taxi companies that reduce fuel use and provide some greener transportation options when you travel. How do you make greener transportation choices? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please

  6. QA Corporate Board Meeting - November 2008 | Department of Energy

    Energy Savers [EERE]

    08 QA Corporate Board Meeting - November 2008 3rd EM Quality Assurance Corporate Board Meeting Meeting Location: Renaissance Concourse Hotel Atlanta Airport, One Hartsfield Centre, Parkway Atlanta, Georgia 30354 Room: Shannon One and Two Draft Agenda for November 13, 2008 Documents Available for Download PDF icon Meeting and Presentation Materials PDF icon Meeting Minutes More Documents & Publications QA Corporate Board Meeting - July 2008 Commercial Grade Dedication Survey and Training

  7. Federal Energy Regulatory Commission Interconnection Queue Practices Technical Conference December 11, 2007

    Office of Environmental Management (EM)

    National Electric Transmission Congestion Study Workshop December 8, 2011 Hilton St. Louis Airport, 10330 Natural Bridge Road, St. Louis, Missouri 63134 Presented by: Jerry Lein Public Utility Analyst North Dakota Public Service Commission Phone: 701 328-1035 Fax: 701 328-2410 jlein@nd.gov Overview * ND Electric Energy Resources * Need for New Transmission - Interconnection Difficulties - Transmission Constraints * Regional Transmission Projects Update * Capacity Deliverability between RTOs ND

  8. Natural Gas Infrastructure R&D and Methane Emissions Mitigation Workshop

    Office of Environmental Management (EM)

    Natural Gas Infrastructure R&D and Methane Emissions Mitigation Workshop November 12-13, 2014, Sheraton Pittsburgh Airport Hotel, Coraopolis, PA 15108 FINAL AGENDA Day 1 (Wednesday, November 12) 12:00-1:00 pm REGISTRATION 1:00-1:30 pm Welcome and Overviews Mark Johnson, Director, Advanced Manufacturing Office (AMO), DOE Office of Energy Efficiency and Renewable Energy Christopher J. Freitas, Senior Program Manager, Natural Gas Infrastructure, Office of Oil and Natural Gas, DOE Office of

  9. OTS NOTF

    Office of Legacy Management (LM)

    NOTF DATE: December 18, 1990 TO: Alexander Williams, FROM:~ Dan Stou d- SUBJECT: Additional Considered Sites During historical searches I have identified several potential considered sites. .Two historical documents referencing three sites are attached and highlighted. The first attachment refers ,to'a four pound uranium rod shipped to the Catalytic Company (the Fernald construction contractor). It also notes that 100 pounds of uranium oxide was shipped to the,Milwaukee airport for Fred Stroke

  10. Meeting Materials: April 21, 2008 | Department of Energy

    Office of Environmental Management (EM)

    1, 2008 Meeting Materials: April 21, 2008 Crystal City Marriott at Reagan National Airport, 1999 Jefferson Davis Highway Arlington, VA 22202 PDF icon Meeting Agenda PDF icon Meeting Minutes PDF icon Presentation: The Global Nuclear Energy Partnership Program by Paul Lisowski PDF icon Presentation: The Global Nuclear Energy Partnership Status of Industry Engagement by Dan Stout PDF icon Presentation: Assessment of Plutonium-238 Production Alternatives by Dennis Miotla PDF icon Presentation:

  11. Clean Cities Now, Vol. 19, No. 2, Winter 2015 - Making the Cut: Alternative Fuel Vehicles Prove They Can Thrive in Extreme Conditions, Clean Cities, Energy Efficiency & Renewable Energy (EERE)

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

    9, No. 2 Winter 2015 Inside: Airport Gets Greener with Electric Ground Support Equipment Coordinators Honored for Outstanding Efforts to Cut Petroleum Use Strategy Meeting Lays Groundwork for the Next Five Years How AFVs Must Measure Up to Federal Emissions Standards Making the Cut: Alternative Fuel Vehicles Prove They Can Thrive in Extreme Conditions In This Issue Ohio Stakeholder's Green Fleet Plan Becomes On-Road Reality: p. 14 Meet the 2015 Hall of Fame Inductees: p. 10 Arkansas Gets Rolling

  12. The Saunders Hotel Group has been at the forefront of environmental

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

    Saunders Hotel Group has been at the forefront of environmental advances in the hospitality industry for over fifteen years. The Boston- based family business, which owns and operates The Lenox and Copley Square Hotels as well as the Comfort Inn & Suites Boston/Airport, has instituted more than 90 innovative, eco-friendly programs company wide. Their pioneering efforts have demonstrated for hotels worldwide how environmental measures can build customer loyalty and employee productivity while

  13. DE-SOL-0008449 STATEMENT OF WORK (SOW) DE-SOL-008449

    National Nuclear Security Administration (NNSA)

    Attachment 1 DE-SOL-0008449 1. OBJECTIVE The objective of this procurement is to install integrated sustainable radiation detection equipment at selected international land border crossings, airports, feeder ports and seaports in cooperation with international partners around the world in order to strengthen the overall capability of partner countries to deter, detect, and interdict illicit trafficking in special nuclear and other radiological materials. The focus is on the integration

  14. Microsoft Word - Attachment 1 DICCE2 Statement of Work

    National Nuclear Security Administration (NNSA)

    Attachment 1 DE-SOL-0008449 1. OBJECTIVE The objective of this procurement is to install integrated sustainable radiation detection equipment at selected international land border crossings, airports, feeder ports and seaports in cooperation with international partners around the world in order to strengthen the overall capability of partner countries to deter, detect, and interdict illicit trafficking in special nuclear and other radiological materials. The focus is on the integration

  15. Alternative Fuels Data Center

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

    Idle Reduction Requirement A vehicle may not idle for more than five minutes from April through October in cities and counties where the local government has signed a Memorandum of Agreement with the Texas Commission on Environmental Quality (TCEQ). Exemptions apply for the following: vehicles with a gross vehicle weight rating (GVWR) of 14,000 pounds (lbs.) or less; emergency or law enforcement vehicles; airport ground support vehicles; rented/leased vehicles; to perform needed work, including

  16. Coastal Ohio Wind Project

    SciTech Connect (OSTI)

    Gorsevski, Peter; Afjeh, Abdollah; Jamali, Mohsin; Bingman, Verner

    2014-04-04

    The Coastal Ohio Wind Project intends to address problems that impede deployment of wind turbines in the coastal and offshore regions of Northern Ohio. The project evaluates different wind turbine designs and the potential impact of offshore turbines on migratory and resident birds by developing multidisciplinary research, which involves wildlife biology, electrical and mechanical engineering, and geospatial science. Firstly, the project conducts cost and performance studies of two- and three-blade wind turbines using a turbine design suited for the Great Lakes. The numerical studies comprised an analysis and evaluation of the annual energy production of two- and three-blade wind turbines to determine the levelized cost of energy. This task also involved wind tunnel studies of model wind turbines to quantify the wake flow field of upwind and downwind wind turbine-tower arrangements. The experimental work included a study of a scaled model of an offshore wind turbine platform in a water tunnel. The levelized cost of energy work consisted of the development and application of a cost model to predict the cost of energy produced by a wind turbine system placed offshore. The analysis found that a floating two-blade wind turbine presents the most cost effective alternative for the Great Lakes. The load effects studies showed that the two-blade wind turbine model experiences less torque under all IEC Standard design load cases considered. Other load effects did not show this trend and depending on the design load cases, the two-bladed wind turbine showed higher or lower load effects. The experimental studies of the wake were conducted using smoke flow visualization and hot wire anemometry. Flow visualization studies showed that in the downwind turbine configuration the wake flow was insensitive to the presence of the blade and was very similar to that of the tower alone. On the other hand, in the upwind turbine configuration, increasing the rotor blade angle of attack reduced the wake size and enhanced the vortices in the flow downstream of the turbine-tower compared with the tower alone case. Mean and rms velocity distributions from hot wire anemometer data confirmed that in a downwind configuration, the wake of the tower dominates the flow, thus the flow fields of a tower alone and tower-turbine combinations are nearly the same. For the upwind configuration, the mean velocity shows a narrowing of the wake compared with the tower alone case. The downwind configuration wake persisted longer than that of an upwind configuration; however, it was not possible to quantify this difference because of the size limitation of the wind tunnel downstream of the test section. The water tunnel studies demonstrated that the scale model studies could be used to adequately produce accurate motions to model the motions of a wind turbine platform subject to large waves. It was found that the important factors that affect the platform is whether the platform is submerged or surface piercing. In the former, the loads on the platform will be relatively reduced whereas in the latter case, the structure pierces the wave free surface and gains stiffness and stability. The other important element that affects the movement of the platform is depth of the sea in which the wind turbine will be installed. Furthermore, the wildlife biology component evaluated migratory patterns by different monitoring systems consisting of marine radar, thermal IR camera and acoustic recorders. The types of radar used in the project are weather surveillance radar and marine radar. The weather surveillance radar (1988 Doppler), also known as Next Generation Radar (NEXRAD), provides a network of weather stations in the US. Data generated from this network were used to understand general migratory patterns, migratory stopover habitats, and other patterns caused by the effects of weather conditions. At a local scale our marine radar was used to complement the datasets from NEXRAD and to collect additional monitoring parameters such as passage rates, flight paths, flight directions, and flight altitudes of nocturnal migrating species. Our work focused on the design and development of custom built marine radar that used t-bar and parabolic dish antennas. The marine radar used in the project was Furuno (XANK250) which was coupled with a XIR3000B digitizing card from Russell Technologies for collection of the radar data. The radar data was processed by open source radR processing software using different computational techniques and methods. Additional data from thermal IR imaging cameras were collected to detect heat emitted from objects and provide information on movements of birds and bats, data which we used for different animal flight behavior analysis. Lastly, the data from the acoustic recorders were used to provide the number of bird calls for assessing patterns and peak passage rates during migration. The development of the geospatial database included collection of different data sources that are used to support offshore wind turbine development. Many different data sets were collected and organized using initial version of web-based repository software tools that can accommodate distribution of rectified pertinent data sets such as the lake depth, lake bottom engineering parameters, extent of ice, navigation pathways, wind speed, important bird habitats, fish efforts and other layers that are relevant for supporting robust offshore wind turbine developments. Additional geospatial products developed during the project included few different prototypes for offshore wind farm suitability which can involve different stakeholders and participants for solving complex planning problems and building consensus. Some of the prototypes include spatial decision support system (SDSS) for collaborative decision making, a web-based Participatory Geographic Information System (PGIS) framework for evaluating importance of different decision alternatives using different evaluation criteria, and an Android application for collection of field data using mobile and tablet devices . In summary, the simulations of two- and three-blade wind turbines suggested that two-bladed machines could produce comparable annual energy as the three-blade wind turbines but have a lighter tower top weight, which leads to lower cost of energy. In addition, the two-blade rotor configuration potentially costs 20% less than a three blade configuration that produces the same power at the same site. The cost model analysis predicted a potential cost savings of approximately 15% for offshore two-blade wind turbines. The foundation design for a wind turbine in Lake Erie is likely to be driven by ice loads based on the currently available ice data and ice mechanics models. Hence, for Lake Eire, the cost savings will be somewhat smaller than the other lakes in the Great Lakes. Considering the size of cranes and vessels currently available in the Great Lakes, the cost optimal wind turbine size should be 3 MW, not larger. The surveillance data from different monitoring systems suggested that bird and bat passage rates per hour were comparable during heavy migrations in both spring and fall seasons while passage rates were significantly correlated to wind directions and wind speeds. The altitude of migration was higher during heavy migrations and higher over water relative to over land. Notable portions of migration on some spring nights occurred parallel the shoreline, often moving perpendicular to southern winds. The birds approaching the Western basin have a higher propensity to cross than birds approaching the Central basin of Lake Erie and as such offshore turbine development might be a better option further east towards Cleveland than in the Western basin. The high stopover density was more strongly associated with migration volume the following night rather than the preceding night. The processed mean scalar wind speeds with temporal resolutions as fine as 10-minute intervals near turbine height showed that August is the month with the weakest winds while December is the month, which typically has the strongest winds. The ice data suggests that shallow western basin of Lake Erie has higher ice cover duration many times exceeding 90 days during some winters.

  17. Ram-air sample collection device for a chemical warfare agent sensor

    DOE Patents [OSTI]

    Megerle, Clifford A. (Manassas, VA); Adkins, Douglas R. (Albuquerque, NM); Frye-Mason, Gregory C. (Cedar Crest, NM)

    2002-01-01

    In a surface acoustic wave sensor mounted within a body, the sensor having a surface acoustic wave array detector and a micro-fabricated sample preconcentrator exposed on a surface of the body, an apparatus for collecting air for the sensor, comprising a housing operatively arranged to mount atop the body, the housing including a multi-stage channel having an inlet and an outlet, the channel having a first stage having a first height and width proximate the inlet, a second stage having a second lower height and width proximate the micro-fabricated sample preconcentrator, a third stage having a still lower third height and width proximate the surface acoustic wave array detector, and a fourth stage having a fourth height and width proximate the outlet, where the fourth height and width are substantially the same as the first height and width.

  18. ARM - Data Announcements Article

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

    Lidar Value-Added Product Provides Cloud Measurements Bookmark and Share Sample plot generated by MPLCMASK. Click to enlarge. Sample plot generated by MPLCMASK. Click to enlarge. Lidar cloud boundaries are a useful tool for identifying cloud base height and cloud thickness in optically thin clouds. The Micropulse Lidar Cloud Mask (MPLCMASK) value-added product (VAP) provides cloud base height, cloud top height, and backscatter coefficient for non-polarized micropulse lidar measurements. In

  19. Kinetic model for an auroral double layer that spans many gravitational

    Office of Scientific and Technical Information (OSTI)

    scale heights (Journal Article) | SciTech Connect Kinetic model for an auroral double layer that spans many gravitational scale heights Citation Details In-Document Search Title: Kinetic model for an auroral double layer that spans many gravitational scale heights The electrostatic potential profile and the particle densities of a simplified auroral double layer are found using a relaxation method to solve Poisson's equation in one dimension. The electron and ion distribution functions for

  20. Removing a sheet from the surface of a melt using elasticity and buoyancy

    DOE Patents [OSTI]

    Kellerman, Peter L.; Sun, Dawei; Helenbrook, Brian; Harvey, David S.

    2014-07-01

    Embodiments related to sheet production are disclosed. A melt of a material is cooled to form a sheet of the material on the melt. The sheet is formed in a first region at a first sheet height. The sheet is translated to a second region such that it has a second sheet height higher than the first sheet height. The sheet is then separated from the melt. A seed wafer may be used to form the sheet.