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 Anemometer

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

    Ping Pong Ball Anemometer Objective: To find the relationship between wind speed and the angle measured on a ping-pong ball anemometer. Materials: * 2 Protractors * String * Straws * Ping-pong ball * Fan * Digital Anemometer Investigative Question: How does the angle of the ping-pong ball anemometer change as the speed of the wind changes. Hypothesis: Justification/Explanation Data: Wind Speed (mph) Angle of Ping-Pong Ball (°) Create a Scatter Plot of Power vs. Angle below: Analysis: 1) Draw a

  4. 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.

  5. 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.

  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. Industry guidelines for the calibration of maximum anemometers

    SciTech Connect (OSTI)

    Bailey, B.H.

    1996-12-31

    The purpose of this paper is to report on a framework of guidelines for the calibration of the Maximum Type 40 anemometer. This anemometer model is the wind speed sensor of choice in the majority of wind resource assessment programs in the U.S. These guidelines were established by the Utility Wind Resource Assessment Program. In addition to providing guidelines for anemometers, the appropriate use of non-calibrated anemometers is also discussed. 14 refs., 1 tab.

  8. Quality, precision and accuracy of the maximum No. 40 anemometer

    SciTech Connect (OSTI)

    Obermeir, J.; Blittersdorf, D.

    1996-12-31

    This paper synthesizes available calibration data for the Maximum No. 40 anemometer. Despite its long history in the wind industry, controversy surrounds the choice of transfer function for this anemometer. Many users are unaware that recent changes in default transfer functions in data loggers are producing output wind speed differences as large as 7.6%. Comparison of two calibration methods used for large samples of Maximum No. 40 anemometers shows a consistent difference of 4.6% in output speeds. This difference is significantly larger than estimated uncertainty levels. Testing, initially performed to investigate related issues, reveals that Gill and Maximum cup anemometers change their calibration transfer functions significantly when calibrated in the open atmosphere compared with calibration in a laminar wind tunnel. This indicates that atmospheric turbulence changes the calibration transfer function of cup anemometers. These results call into question the suitability of standard wind tunnel calibration testing for cup anemometers. 6 refs., 10 figs., 4 tabs.

  9. 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.

  10. Microsoft Word - Airports.docx

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

    Airports Blacksburg and the New River Valley are serviced by three local airports; two are private and the other is commercial. For international service, Richmond International and Charlotte Douglas are just a couple of hours drive. Roanoke-Blacksburg Regional Airport is the closest commercial airport with connections to major cities such as Charlotte, Orlando, New York and Chicago. Travel to Roanoke is made even simpler with The Smart Way, a bus service connecting the New River Valley to

  11. 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...

  12. 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.

  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. 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...

  15. 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 ...

  16. LASO Airport Landfill | Department of Energy

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

    LASO Airport Landfill LASO Airport Landfill The Los Alamos Airport Landfill consists of two inactive solid waste disposal sites [the airport landfill, SWMU 73-001(a) and the debris disposal area (DDA), SWMU 73-001(d)] are located at the Los Alamos County Airport. In late 2006 and early 2007, the Final Remedy landfill cover system was installed at the airport landfill. The Final Remedy design and completion activities for the airport landfill and the DDA are provided in the Remedy Completion

  17. Denver International Airport Photovoltaic System

    Office of Energy Efficiency and Renewable Energy (EERE)

    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.

  18. 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...

  19. 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...

  20. 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...

  1. Airports & Lodging | Savannah River Ecology Laboratory

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

    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 ...

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

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

    Institute / Texas A&M University 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 Airport / College Station / Directions George Bush Intercontinental / Houston / Directions Austin-Bergstrom International / Austin / Directions Directional maps are provided as a guide. It is recommended that you use google maps or map quest for more detailed directions. Quick

  3. 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.

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

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

    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 ...

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

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

    " Don Duvernay, Airport Shuttle General Manager, Louis Armstrong New Orleans International The Louis Armstrong New Orleans International Airport in the Big Easy uses 27 ...

  6. 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.

  7. 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.

  8. 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.

  9. Yeager Airport Hydrogen Vehicle Test Project

    SciTech Connect (OSTI)

    Davis, Williams

    2015-10-01

    The scope of this project was changed during the course of the project. Phase I of the project was designed to have the National Alternative Fuels Training Consortium (NAFTC), together with its partners, manage the Hydrogen Vehicle Test Project at the Yeager Airport in conjunction with the Central West Virginia Regional Airport Authority (CWVRAA) in coordination with the United States Department of Energy National Energy Technology Laboratory (U.S. DOE NETL). This program would allow testing and evaluation of the use of hydrogen vehicles in the state of West Virginia utilizing the hydrogen fueling station at Yeager Airport. The NAFTC and CWVRAA to raise awareness and foster a greater understanding of hydrogen fuel and hydrogen-powered vehicles through a targeted utilization and outreach and education effort. After initial implementation of the project, the project added, determine the source(s) of supply for hydrogen powered vehicles that could be used for the testing. After completion of this, testing was begun at Yeager Airport. During the course of the project, the station at Yeager Airport was closed and moved to Morgantown and the West Virginia University Research Corporation. The vehicles were then moved to Morgantown and a vehicle owned by the CWVRAA was purchased to complete the project at the new location. Because of a number of issues detailed in the report for DE-FE0002994 and in this report, this project did not get to evaluate the effectiveness of the vehicles as planned.

  10. Northern New Mexico regional airport market feasibility

    SciTech Connect (OSTI)

    Drake, R.H.; Williams, D.S.

    1998-06-01

    This report is about the market for airline travel in northern New Mexico. Interest in developing a northern New Mexico regional airport has periodically surfaced for a number of years. The New Mexico State Legislature passed a memorial during the 1998 Second Session calling for the conduct of a study to determine the feasibility of building a new regional airport in NNM. This report is a study of the passenger market feasibility of such an airport. In addition to commercial passenger market feasibility, there are other feasibility issues dealing with siting, environmental impact, noise, economic impact, intermodal transportation integration, region-wide transportation services, airport engineering requirements, and others. These other feasibility issues are not analyzed in any depth in this report although none were discovered to be show-stoppers as a by-product of the authors doing research on the passenger market itself. Preceding the need for a detailed study of these other issues is the determination of the basic market need for an airport with regular commercial airline service in the first place. This report is restricted to an in-depth look at the market for commercial passenger air service in NNM. 20 figs., 8 tabs.

  11. 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...

  12. 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...

  13. Support EM LA Airport Landfill Cover Project by providing 40000...

    Office of Environmental Management (EM)

    Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil DE-DT0010454-Task-Order-4 ...

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

    SciTech Connect (OSTI)

    Edwards, Donna M.; Price, Phillip N.; Gordon, Susanna P.; Gadgil, Ashok

    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.

  15. 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

  16. PULSE HEIGHT ANALYZER

    DOE Patents [OSTI]

    Goldsworthy, W.W.

    1958-06-01

    A differential pulse-height discriminator circuit is described which is readily adaptable for operation in a single-channel pulse-height analyzer. The novel aspect of the circuit lies in the specific arrangement of differential pulse-height discriminator which includes two pulse-height discriminators having a comnnon input and an anticoincidence circuit having two interconnected vacuum tubes with a common cathode resistor. Pulses from the output of one discriminator circuit are delayed and coupled to the grid of one of the anticoincidence tubes by a resistor. The output pulses from the other discriminator circuit are coupled through a cathode follower circuit, which has a cathode resistor of such value as to provide a long time constant with the interelectrode capacitance of the tube, to lenthen the output pulses. The pulses are then fed to the grid of the other anticoincidence tube. With such connections of the circuits, only when the incoming pulse has a pesk value between the operating levels of the two discriminators does an output pulse occur from the anticoincidence circuit.

  17. DIFFERENTIAL PULSE HEIGHT DISCRIMINATOR

    DOE Patents [OSTI]

    Test, L.D.

    1958-11-11

    Pulse-height discriminators are described, specifically a differential pulse-height discriminator which is adapted to respond to pulses of a band of amplitudes, but to reject pulses of amplitudes greater or less than tbe preselected band. In general, the discriminator includes a vacuum tube having a plurality of grids adapted to cut off plate current in the tube upon the application of sufficient negative voltage. One grid is held below cutoff, while a positive pulse proportional to the amplltude of each pulse is applled to this grid. Another grid has a negative pulse proportional to the amplitude of each pulse simultaneously applied to it. With this arrangement the tube will only pass pulses which are of sufficlent amplitude to counter the cutoff bias but not of sufficlent amplitude to cutoff the tube.

  18. Miami International Airport stormwater NPDES plan

    SciTech Connect (OSTI)

    Perez, A.I.; Goldman, J.Z.; Schmidt, M.F.; Clark, E.E.

    1994-12-31

    Miami International Airport (MIA) is endeavoring to essentially double its traffic volume by the turn of the century. This is a great challenge since the site is already highly developed. Space, safety and other constraints make it difficult to implement conventional detention/retention stormwater practices. Other practices were evaluated to control stormwater quantity/quality, since some of the downstream bodies of water are flood-prone or environmentally sensitive.

  19. Advance in bottle scanning could enhance airport security and benefit

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

    passengers Advance in bottle scanning could enhance airport security Advance in bottle scanning could enhance airport security and benefit passengers Los Alamos scientists have advanced a Magnetic Resonance Imaging technology that may provide a breakthrough for screening liquids at airport security. November 25, 2013 MagRay engineer Larry Schultz puts a bottle of surrogate material that mimics home made explosives into the MagRay bottle scanner. MagRay engineer Larry Schultz puts a bottle of

  20. 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...

  1. Crowne Plaza Suites MSP Airport - Mall of America

    Office of Environmental Management (EM)

    Airport - Mall of America Bloomington, Minnesota * May 13-15, 2014 Revised Agenda Monday, ... Song Prairie Island Indian Community of Minnesota * Welcome to Minnesota Speaker to be ...

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

    Office of Legacy Management (LM)

    - 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 Site

  3. 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.

  4. 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

  5. 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

  6. 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...

  7. 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 ...

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

    Office of Legacy Management (LM)

    Louis. The properties are associated with the St. Louis Airport Site. The Manhattan Engineer District (MED), a predecessor agency of the U.S. Department of Energy (DOE), acquired ...

  9. 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 ... While you're in Minnesota, you'll experience three days of dynamic programming - starting ...

  10. 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.

  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. NNSA, Romania Launch Radiation Detection System at International Airport

    National Nuclear Security Administration (NNSA)

    near Bucharest | National Nuclear Security Administration | (NNSA) NNSA, Romania Launch Radiation Detection System at International Airport near Bucharest July 22, 2015 Today, the U.S. Embassy in Bucharest, the National Nuclear Security Administration (NNSA) and Romania's Ministry of Internal Affairs celebrated the commencement of operations of the radiation detection system located at Henri Coandă International Airport near Bucharest. To mark the occasion, U.S. Embassy Chargé d'Affaires

  13. 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.

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

    Office of Legacy Management (LM)

    Properties - 017 Site Vicinity Properties - 017 FUSRAP Considered Sites Site: St. Louis Airport Site Vicinity Properties (017) FUSRAP Active Site. More information at http://www.mvs.usace.army.mil/Home.aspx Designated Name: Berkeley, MO, Site Vicinity Properties Alternate Name: None Location: Berkeley, Missouri Evaluation Year: Added to FUSRAP by Congress in 1984 Site Operations: Contaminated by materials from St Louis Airport site Site Disposition: USACE is actively remediating the site

  15. 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 Director, Fuel Cell Technologies Office What looks like a golf cart

  16. 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.

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

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

    to Build Hydrogen Fuel Test Facility at West Virginia Airport DOE to Build Hydrogen Fuel Test Facility at West Virginia Airport March 25, 2009 - 1:00pm Addthis Washington, DC - The ...

  18. 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

  19. 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 eGSE America Electric Baggage Tow Tractor (EBTT) Technical Specifications (136.16 KB) eGSE America Electric Aircraft PushBack Tractor (EAPT) Technical Specifications (85.7 KB) eGSE America Electric Aircraft Cargo Conveyor (EACC) Technical Specifications (76.64 KB) ETA-GAC001 Control, Close-out, and Storage of Documentation (76.84

  20. Hydrogen Production and Dispensing Facility Opens at W. Va. Airport |

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

    Department of Energy Hydrogen Production and Dispensing Facility Opens at W. Va. Airport Hydrogen Production and Dispensing Facility Opens at W. Va. Airport August 19, 2009 - 1:00pm Addthis Major General Allen Tackett of the National Guard's 130th Airlift Wing dispenses the first fill-up of hydrogen fuel from the Yeager facility. Major General Allen Tackett of the National Guard's 130th Airlift Wing dispenses the first fill-up of hydrogen fuel from the Yeager facility. Washington, D.C. -- A

  1. MULTICHANNEL PULSE-HEIGHT ANALYZER

    DOE Patents [OSTI]

    Russell, J.T.; Lefevre, H.W.

    1958-01-21

    This patent deals with electronic computing circuits and more particularly to pulse-height analyzers used for classifying variable amplitude pulses into groups of different amplitudes. The device accomplishes this pulse allocation by by converting the pulses into frequencies corresponding to the amplitudes of the pulses, which frequencies are filtered in channels individually pretuned to a particular frequency and then detected and recorded in the responsive channel. This circuit substantially overcomes the disadvantages of prior annlyzers incorporating discriminators pre-set to respond to certain voltage levels, since small variation in component values is not as critical to satisfactory circuit operation.

  2. 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.

  3. Integrating repositories with fuel cycles: The airport authority model

    SciTech Connect (OSTI)

    Forsberg, C.

    2012-07-01

    The organization of the fuel cycle is a legacy of World War II and the cold war. Fuel cycle facilities were developed and deployed without consideration of the waste management implications. This led to the fuel cycle model of a geological repository site with a single owner, a single function (disposal), and no other facilities on site. Recent studies indicate large economic, safety, repository performance, nonproliferation, and institutional incentives to collocate and integrate all back-end facilities. Site functions could include geological disposal of spent nuclear fuel (SNF) with the option for future retrievability, disposal of other wastes, reprocessing with fuel fabrication, radioisotope production, other facilities that generate significant radioactive wastes, SNF inspection (navy and commercial), and related services such as SNF safeguards equipment testing and training. This implies a site with multiple facilities with different owners sharing some facilities and using common facilities - the repository and SNF receiving. This requires a different repository site institutional structure. We propose development of repository site authorities modeled after airport authorities. Airport authorities manage airports with government-owned runways, collocated or shared public and private airline terminals, commercial and federal military facilities, aircraft maintenance bases, and related operations - all enabled and benefiting the high-value runway asset and access to it via taxi ways. With a repository site authority the high value asset is the repository. The SNF and HLW receiving and storage facilities (equivalent to the airport terminal) serve the repository, any future reprocessing plants, and others with needs for access to SNF and other wastes. Non-public special-built roadways and on-site rail lines (equivalent to taxi ways) connect facilities. Airport authorities are typically chartered by state governments and managed by commissions with members

  4. 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

  5. Support EM LA Airport Landfill Cover Project by providing 40000 tons of

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

    soil | Department of Energy Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil DE-DT0010454-Task-Order-4 Airport Landfill Construction Activities The purpose of this task order (TO) is to support the EM-LA Field Office in replacing the cover at the Los Alamos County Airport Landfill. The new cover design is an evapotranspiration (ET) cover. Contractor: TSAY Corporation DOE Contracting

  6. 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.

  7. 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.

  8. 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.

  9. Ping Pong Ball Anemometers

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

    Science: High School Standard 3: Earth Systems Science 5. There are costs, ... High School Standard: 3. Data Analysis, Statistics, and Probability 1. Visual displays and ...

  10. Directions to NETL Morgantown Site from Morgantown Municipal Airport

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

    Exit the airport by TURNING RIGHT onto HARTFEILD RD. and proceed to first light (US-119). 2. Turn LEFT onto US-119 SOUTH and proceed to traffic circle (WV-705). 3. Take the second exit turn RIGHT onto WV-705, proceed in the right lane to 6th traffic light (VAN VOORHIS RD.) 4. Proceed straight through intersection onto BURROUGHS ST. 5. At A 3 ay way stop stop t turn urn R RIGHT IGHT onto onto C COLLINS OLLINS FERR FERRY Y R RD D. 6. Proceed 0.5 miles straight through traffic light. On RIGHT-

  11. 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.

  12. 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.

  13. 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. 

  14. Wind Turbine Scaling Enables Projects to Reach New Heights |...

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

    chapter that focuses on trends in wind turbine nameplate capacity, hub height, rotor ... chapter that focuses on trends in wind turbine nameplate capacity, hub height, rotor ...

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

    Broader source: Energy.gov [DOE]

    Thanks to R&D funding from the Energy Departments Fuel Cell Technologies Office (FCTO), the Federal Express Hub at the Memphis International Airport in Tennessee has a new 15-vehicle fleet of...

  16. 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.

  17. MULTI-CHANNEL PULSE HEIGHT ANALYZER

    DOE Patents [OSTI]

    Boyer, K.; Johnstone, C.W.

    1958-11-25

    An improved multi-channel pulse height analyzer of the type where the device translates the amplitude of each pulse into a time duration electrical quantity which is utilized to control the length of a train of pulses forwarded to a scaler is described. The final state of the scaler for any one train of pulses selects the appropriate channel in a magnetic memory in which an additional count of one is placed. The improvement consists of a storage feature for storing a signal pulse so that in many instances when two signal pulses occur in rapid succession, the second pulse is preserved and processed at a later time.

  18. Summary Document: Restoration Plan for Major Airports after a Bioterrorist Attack

    SciTech Connect (OSTI)

    Raber, E

    2007-01-11

    This document provides general guidelines for developing a Restoration Plan for a major airport following release of a biological warfare agent. San Francisco International Airport was selected as the example airport during development of the Plan to illustrate specific details. The spore forming bacterium Bacillus anthracis was selected as the biological agent of primary concern because it is the most difficult of known bioterrorism agents to inactivate and is considered to be one of the agents most likely to be used as a biological weapon. The focus of the Plan is on activities associated with the Characterization, Remediation, and Clearance Phases that are defined herein. Activities associated with the Notification and First-Response Phases are briefly discussed in Appendixes A and B, respectively. In addition to the main text of this Plan and associated appendixes, a data supplement was developed specifically for San Francisco International Airport. Requests for the data supplement must be made directly to the Emergency Planning Operations Division of San Francisco International Airport.

  19. 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....

  20. 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 ...

  1. Assessment and management of aquatic impacts from airport de-icing activities -- The Canadian perspective

    SciTech Connect (OSTI)

    Kent, R.A.; Andersen, D.; Simpson, A.

    1995-12-31

    Historically, aircraft deicing fluids have simply drained from aircraft and runway surfaces into airport drainage systems and invariably end up in surrounding receiving aquatic systems. This led to recent concerns over environmental impacts from glycol-based fluids typically used for deicing aircraft. Glycols from de-icing fluids have been detected at high levels at Canadian airports. Concern not only stems from the high volumes being used at relatively few point sources, but also to the higher toxicity of the formulated de-icing fluids, compared to pure glycols. As a result, significant environmental management efforts have been made at Canadian airports over the last 4 years, including extensive stormwater monitoring, glycol mitigation and pollution prevention plans. Site-specific mitigation plans have been implemented at 15 major Canadian airports which typically include glycol containment, collection and removal. While a reasonable dataset is available on the toxicity of pure glycols, much less information is available on the toxicity of formulated deicers. Furthermore, there have been very few field assessments of the aquatic impacts of de-icing. To date, management regimes developed to address the problem in Canada have focused almost exclusively on glycols and voluntary compliance to discharge limits and receiving water quality guidelines. This approach has resulted in reductions in the quantities of glycols which are released from Canadian airports into the surrounding environment. Currently, government and industry are refining this management system with an examination of new approaches and options such as more holistic airport wastewater quality assessments and toxicity-based guidelines.

  2. 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.

  3. 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

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

    Broader source: Energy.gov [DOE]

    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 their fingertips. The opening of the new San Antonio International Airport terminal was just months away and the team knew that a solar photovoltaic (PV) system at the airport would offer a highly visible location to showcase renewable energy technologies, help the city accelerate its “Mission Verde” sustainable development plan and create local jobs. Learn more.

  5. 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.

  6. 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

  7. 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......

  8. 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......

  9. 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...

  10. 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...

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

    Office of Scientific and Technical Information (OSTI)

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

  12. 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......

  13. 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 ...

  14. 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...

  15. 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...

  16. 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.

  17. 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.

  18. 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

  19. Codes for Unfolding Activation Detector Data and Pulse Height Spectra.

    Energy Science and Technology Software Center (OSTI)

    1980-01-30

    Version 00 ITER-2 includes two versions of the ITER code; these are ITERAD and ITERMS. ITER-2 was previously used for unfolding data from neutron activation detectors; it is now capable, also, of unfolding pulse height spectra.

  20. 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...

  1. 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 ...

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

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

    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 share (Opens in new ...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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 +...

  9. 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...

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

    DOE Patents [OSTI]

    Mehta, Gautam I.; Rogers, Lynn M.

    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.

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

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

    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

  12. '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

  13. 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)

    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 through traffic light. On RIGHT- Arrive US

  14. 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.

  15. 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

  16. Risk-based approach for bioremediation of fuel hydrocarbons at a major airport

    SciTech Connect (OSTI)

    Wiedemeier, T.H.; Guest, P.R.; Blicker, B.R.

    1994-12-31

    This paper describes a risk-based approach for bioremediation of fuel-hydrocarbon-contaminated soil and ground water at a major airport in Colorado. In situ bioremediation pilot testing, natural attenuation modeling, and full-scale remedial action planning and implementation for soil and ground water contamination has conducted at four airport fuel farms. The sources of fuel contamination were leaking underground storage tanks (USTs) or pipelines transporting Jet A fuel and aviation gasoline. Continuing sources of contamination were present in several small cells of free-phase product and in fuel residuals trapped within the capillary fringe at depths 15 to 20 feet below ground surface. Bioventing pilot tests were conducted to assess the feasibility of using this technology to remediate contaminated soils. The pilot tests included measurement of initial soil gas chemistry at the site, determination of subsurface permeability, and in situ respiration tests to determine fuel biodegradation rates. A product recovery test was also conducted. ES designed and installed four full-scale bioventing systems to remediate the long-term sources of continuing fuel contamination. Benzene, toluene, ethylbenzene, and xylenes (BTEX) and total petroleum hydrocarbons (TPH) were detected in ground water at concentrations slightly above regulatory guidelines.

  17. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    SciTech Connect (OSTI)

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  18. ARM: X-SAPR Range Height Indicator scan (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results ARM: X-SAPR Range Height Indicator scan Title: ARM: X-SAPR Range Height Indicator scan X-SAPR Range Height Indicator scan Authors: Widener, Kevin ; ...

  19. 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.

  20. Simulation to assess the efficacy of US airport entry scrreening of passengers for pandemic influenza

    SciTech Connect (OSTI)

    Mcmahon, Benjamin

    2009-01-01

    We present our methodology and stochastic discrete-event simulation developed to model the screening of passengers for pandemic influenza at the US port-of-entry airports. Our model uniquely combines epidemiology modelling, evolving infected states and conditions of passengers over time, and operational considerations of screening in a single simulation. The simulation begins with international aircraft arrivals to the US. Passengers are then randomly assigned to one of three states -- not infected, infected with pandemic influenza and infected with other respiratory illness. Passengers then pass through various screening layers (i.e. pre-departure screening, en route screening, primary screening and secondary screening) and ultimately exit the system. We track the status of each passenger over time, with a special emphasis on false negatives (i.e. passengers infected with pandemic influenza, but are not identified as such) as these passengers pose a significant threat as they could unknowingly spread the pandemic influenza virus throughout our nation.

  1. Environmental assessment of the thermal neutron activation explosive detection system for concourse use at US airports

    SciTech Connect (OSTI)

    Jones, C.G.

    1990-08-01

    This document is an environmental assessment of a system designed to detect the presence of explosives in checked airline baggage or cargo. The system is meant to be installed at the concourse or lobby ticketing areas of US commercial airports and uses a sealed radioactive source of californium-252 to irradiate baggage items. The major impact of the use of this system arises from direct exposure of the public to scattered or leakage radiation from the source and to induced radioactivity in baggage items. Under normal operation and the most likely accident scenarios, the environmental impacts that would be created by the proposed licensing action would not be significant. 44 refs., 19 figs., 18 tabs.

  2. 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.

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

    DOE Patents [OSTI]

    Chang, Y. Austin; Jan, Chia-Hong; Chen, Chia-Ping

    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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

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

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

    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 ...

  9. 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...

  10. 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...

  11. 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.

  12. Dilution calculations for determining laboratory exhaust stack heights

    SciTech Connect (OSTI)

    Ratcliff, M.A.; Sandru, E.

    1999-07-01

    Laboratory exhaust stacks should be designed with sufficient height and exit momentum to avoid re-entry of exhaust and possible air quality problems, and the design should be evaluated before construction. One evaluation method is presented in this paper that combines dilution prediction equations from the 1997 ASHRAE Handbook--Fundamentals (1997) and a dilution criteria of Halitsky (1988). This method is less conservative than a geometric method in the ASHRAE Handbook and is less costly than wind-tunnel modeling. The method should only be applied to relatively simple building geometries with no larger buildings adjacent to them. A planned change to the ASHRAE equations, which would result in larger stacks being necessary, is discussed. Further investigation of this change is recommended using comparisons to wind tunnel data.

  13. The physics and chemistry of the Schottky barrier height

    SciTech Connect (OSTI)

    Tung, Raymond T.

    2014-03-15

    The formation of the Schottky barrier height (SBH) is a complex problem because of the dependence of the SBH on the atomic structure of the metal-semiconductor (MS) interface. Existing models of the SBH are too simple to realistically treat the chemistry exhibited at MS interfaces. This article points out, through examination of available experimental and theoretical results, that a comprehensive, quantum-mechanics-based picture of SBH formation can already be constructed, although no simple equations can emerge, which are applicable for all MS interfaces. Important concepts and principles in physics and chemistry that govern the formation of the SBH are described in detail, from which the experimental and theoretical results for individual MS interfaces can be understood. Strategies used and results obtained from recent investigations to systematically modify the SBH are also examined from the perspective of the physical and chemical principles of the MS interface.

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

    SciTech Connect (OSTI)

    Chen, Jizhou

    2009-05-09

    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

  15. 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.

  16. Preliminary assessment report for Virginia Army National Guard Army Aviation Support Facility, Richmond International Airport, Installation 51230, Sandston, Virginia

    SciTech Connect (OSTI)

    Dennis, C.B.

    1993-09-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Virginia Army National Guard (VaARNG) property in Sandston, Virginia. The Army Aviation Support Facility (AASF) is contiguous with the Richmond International Airport. 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 PA is designed 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. The AASF, originally constructed as an active Air Force interceptor base, provides maintenance support for VaARNG aircraft. Hazardous materials used and stored at the facility include JP-4 jet fuel, diesel fuel, gasoline, liquid propane gas, heating oil, and motor oil.

  17. On the influence of shrub height and expansion on boreal climate...

    Office of Scientific and Technical Information (OSTI)

    Title: On the influence of shrub height and expansion on boreal climate Authors: Bonfils, C ; Phillips, T ; Lawrence, D ; Cameron-Smith, P ; Riley, W ; Subin, Z Publication Date: ...

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

    Energy Savers [EERE]

    BPA's proposed action is to interconnect the proposed transmission line to an existing BPA substation. EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line Project Public ...

  19. 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

  20. 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.

  1. 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

  2. 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

  3. Determination of the Schottky barrier height of ferromagnetic contacts to few-layer phosphorene

    SciTech Connect (OSTI)

    Anugrah, Yoska; Robbins, Matthew C.; Koester, Steven J.; Crowell, Paul A.

    2015-03-09

    Phosphorene, the 2D analogue of black phosphorus, is a promising material for studying spin transport due to its low spin-orbit coupling and its ½ nuclear spin, which could allow the study of hyperfine effects. In this work, the properties of permalloy (Py) and cobalt (Co) contacts to few-layer phosphorene are presented. The Schottky barrier height was extracted and determined as a function of gate bias. Flat-band barrier heights, relative to the valence band edge, of 110 meV and 200 meV were determined for Py and Co, respectively. These results are important for future studies of spin transport in phosphorene.

  4. Effect of habitat and foraging height on bat activity in the coastal plain of South Carolina.

    SciTech Connect (OSTI)

    Menzel, Jennifer, M.; Menzel, Michael A.; Kilgo, John C.; Ford, W. Mark; Edwards, John W.; McCracken, Gary F.

    2005-07-01

    A comparison of bat activity levels in the Coastal Plain of South Carolina among 5 habitat types: forested riparian areas, clearcuts, young pine plantations, mature pine plantations and pine savannas, using time expansion radio-microphones and integrated detectors to simultaneously monitor bat activity at three heights in each habitat type.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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

  10. 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.

  11. 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.

  12. Developing health-based pre-planning clearance goals for airport remediation following a chemical terrorist attack: Decision criteria for multipathway exposure routes

    SciTech Connect (OSTI)

    Watson, Annetta Paule; Dolislager, Frederick; Hall, Dr. Linda; Hauschild, Veronique; Raber, Ellen; Love, Dr. Adam

    2011-01-01

    In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility re-use and re-entry could require hours to multiple days. While timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical release. What follows is the second of a two-part analysis identifying key considerations, critical information and decision criteria to facilitate post-attack and post-decontamination consequence management activities. Decision criteria analysis presented here provides first-time, open-literature documentation of multi-pathway, health-based remediation exposure guidelines for selected toxic industrial compounds, chemical warfare agents, and agent degradation products for pre-planning application in anticipation of a chemical terrorist attack. Guideline values are provided for inhalation and direct ocular vapor exposure routes as well as percutaneous vapor, surface contact, and ingestion. Target populations include various employees as well as transit passengers. This work has been performed as a national case study conducted in partnership with the Los Angeles International Airport and The Bradley International Terminal. All recommended guidelines have been selected for consistency with airport scenario release parameters of a one-time, short-duration, finite airborne release from a single source followed by compound-specific decontamination.

  13. Developing health-based pre-planning clearance goals for airport remediation following chemical terrorist attack: Introduction and key assessment considerations

    SciTech Connect (OSTI)

    Watson, Annetta Paule; Raber, Ellen; Dolislager, Frederick; Hauschild, Veronique; Hall, Dr. Linda; Love, Dr. Adam

    2011-01-01

    In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility re-use and re-entry could require hours to multiple days. While restoration timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical terrorist release. What follows is the first of a two-part analysis identifying key considerations, critical information, and decision criteria to facilitate post-attack and post-decontamination consequence management activities. A conceptual site model and human health-based exposure guidelines are developed and reported as an aid to site-specific pre-planning in the current absence of U.S. state or Federal values designated as compound-specific remediation or re-entry concentrations, and to safely expedite facility recovery to full operational status. Chemicals of concern include chemical warfare nerve and vesicant agents and the toxic industrial compounds phosgene, hydrogen cyanide, and cyanogen chloride. This work has been performed as a national case study conducted in partnership with the Los Angeles International Airport and The Bradley International Terminal. All recommended guidelines have been selected for consistency with airport scenario release parameters of a one-time, short-duration, finite airborne release from a single source followed by compound-specific decontamination.

  14. 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

  15. 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.

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  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

    2015-12-01

    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

  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

    2015-04-19

    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

  3. 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)

  4. The commanding heights of oil: Control over the International oil market

    SciTech Connect (OSTI)

    Krapels, E.N.

    1992-01-01

    The Commanding Heights of Oil is an analysis of oil's role in the international environment. It identifies the degree of control over oil in terms of what is asserted as the most important processes and factors that determine the condition of international affairs: (1) The state of oil demand in relation to the capacity to supply, with special emphasis on the amount of spare production capacity; (2) The nature of the business, and how the structure of the industry changes over time as companies cope with the risks peculiar to an extremely capital intensive enterprise; (3) The financial strength of the parties contending for control, including their ability to outlast their opponents in contests for influence over oil affairs; and (4) The nature of the mechanisms whereby the governments and companies strive to create a situation in which they do not have to rely on price to balance supply and demand. Each of the four central factors was prominent at every major turn of the international oil market over the decades. The dissertation argues that the international oil market was controlled in the past by first a group of companies, and, later, a group of countries, for a combination of reasons that is unlikely to be repeated. That does not mean that the 1990s will be spared oil price shocks such as occurred in the 1970s and 1980s. It does suggest that those shocks are unlikely to last long, that OPEC members are unlikely to be able to leverage their position in oil into larger positions in world affairs. It means that oil is unlikely to play as prominent a role in world affairs in the 1990s as it has in the past, even if oil demand, and along with it dependence on OPEC oil, rises.

  5. 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.

  6. Annealing dependence of diamond-metal Schottky barrier heights probed by hard x-ray photoelectron spectroscopy

    SciTech Connect (OSTI)

    Gaowei, M.; Muller, E. M.; Rumaiz, A. K.; Weiland, C.; Cockayne, E.; Woicik, J. C.; Jordan-Sweet, J.; Smedley, J.

    2012-05-14

    Hard x-ray photoelectron spectroscopy was applied to investigate the diamond-metal Schottky barrier heights for several metals and diamond surface terminations. The position of the diamond valence-band maximum was determined by theoretically calculating the diamond density of states and applying cross section corrections. The diamond-platinum Schottky barrier height was lowered by 0.2 eV after thermal annealing, indicating annealing may increase carrier injection in diamond devices leading to photoconductive gain. The platinum contacts on oxygen-terminated diamond was found to provide a higher Schottky barrier and therefore a better blocking contact than that of the silver contact in diamond-based electronic devices.

  7. 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.

  8. 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...

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. The Independence Heights House

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

    1.7 Percentage of Population Below the Poverty Level 41.6% Houston- Demographics ... 1.2 Percentage of Population Below the Poverty Level 23.8% CONTEXT CONTEXT DESIGN GOALS ...

  14. 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.

  15. 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.

  16. 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.

  17. 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,...

  18. 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

  19. Correlation between amplitude of spin accumulation signals investigated by Hanle effect measurement and effective junction barrier height in CoFe/MgO/n{sup +}-Si junctions

    SciTech Connect (OSTI)

    Saito, Y. Ishikawa, M.; Sugiyama, H.; Inokuchi, T.; Hamaya, K.; Tezuka, N.

    2015-05-07

    Correlation between the amplitude of the spin accumulation signals and the effective barrier height estimated from the slope of the log (RA) - t{sub MgO} plot (RA: resistance area product, t{sub MgO}: thickness of MgO tunnel barrier) in CoFe/MgO/n{sup +}-Si junctions was investigated. The amplitude of spin accumulation signals increases with increasing effective barrier heights. This increase of the amplitude of spin accumulation is originated from the increase of the spin polarization (P{sub Si}) in Si. The estimated absolute values of P{sub Si} using three-terminal Hanle signals are consistent with those estimated by four-terminal nonlocal-magnetoresistance (MR) and two-terminal local-MR. To demonstrate large spin accumulation in Si bulk band and enhance the local-MR through Si channel, these results indicate that the increase of the effective barrier height at ferromagnet/(tunnel barrier)/n{sup +}-Si junction electrode is important.

  20. 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.

  1. Schottky barrier height measurements of Cu/Si(001), Ag/Si(001), and Au/Si(001) interfaces utilizing ballistic electron emission microscopy and ballistic hole emission microscopy

    SciTech Connect (OSTI)

    Balsano, Robert; Matsubayashi, Akitomo; LaBella, Vincent P.

    2013-11-15

    The Schottky barrier heights of both n and p doped Cu/Si(001), Ag/Si(001), and Au/Si(001) diodes were measured using ballistic electron emission microscopy and ballistic hole emission microscopy (BHEM), respectively. Measurements using both forward and reverse ballistic electron emission microscopy (BEEM) and (BHEM) injection conditions were performed. The Schottky barrier heights were found by fitting to a linearization of the power law form of the Bell-Kaiser BEEM model. The sum of the n-type and p-type barrier heights are in good agreement with the band gap of silicon and independent of the metal utilized. The Schottky barrier heights are found to be below the region of best fit for the power law form of the BK model, demonstrating its region of validity.

  2. Correlations between In Situ Conductivity and Uniform-Height Epitaxial Morphology in Pb/Si(111)₋(7×7)

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

    Jałochowski, M.; Zdyb, R.; Tringides, M. C.

    2016-02-23

    The growth of Pb on Si(111)-7x7 at temperatures from 72 K to 201 K has been investigated using in situ electrical resistivity measurements and Scanning Tunneling Microscopy (STM). For temperatures T>140 K the specific resistivity ρ(θ) vs coverage θ shows an unusual "hump", instead of the expected monotonic decrease with θ. This novel result correlates well with the formation of uniform height 8-layer Pb islands and the superdiffusive motion of the wetting layer, despite the low temperatures. A model of the film resistivity as two resistors in series, the amorphous wetting layer and the crystalline islands, explains quantitatively the resistivitymore » dependence on θ.« less

  3. 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.

  4. The signal introduced into a through transducer as a function of the height of the specimen and the diameter of a concentric hole in it

    SciTech Connect (OSTI)

    Dyakin, V.V.; Raevskii, V.Ya.; Sandovskii, V.A.

    1994-10-01

    A method is described for solving the problem of calculating the electromagnetic field excited by an a.c. winding around a nonmagnetic cylinder with or without a hole and of limited height. The result of the pertinent computer calculations were interpreted with the aid of holographs of the relative signal. It was found that the procedure can be used to calculate the signal of a through eddy-current transducer with various cylinder configurations. When a infinitely long cylinder in a through transducer is replaced by a cylinder with a length three times its radius the resulting error is less than 10%. It was also found that a direct transistion can be made from the theory of a superposed transducer to the theory of a through transducer.

  5. Pittsburgh Airport Marriott Hotel Floor Plan

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

    of LG Fuel Cell System Projects - Performance, Durability, Cost Shung Ik Lee and Adam Babcock, LG Fuel Cell Systems, Inc. 12:15 - 1:30 pm LUNCH in Coraopolis, Findlay, Moon Rooms 3 ...

  6. Microsoft Word - Airport_EA_Final.doc

    National Nuclear Security Administration (NNSA)

    ......... 26 3.6 Water Resources (Surface and Ground) ... sludge from a waste treatment plant, water supply treatment plant, or air pollution ...

  7. ARM - Measurement - Cloud base height

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

    ARM Instruments BLC : Belfort Laser Ceilometer CEIL : Ceilometer IRSI : Infra-Red Sky ... External Instruments NOAASURF : NOAA Surface Meteorology Data, collected by NWS and ...

  8. ARM - Measurement - Cloud top height

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

    RUC : Rapid Update Cycle Model Data Field Campaign Instruments CO2LIDAR : Carbon Dioxide Doppler Lidar MPLCMASK : Cloud mask from Micropulse Lidar VARANAL : Constrained...

  9. 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.

  10. 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...

  11. 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.

  12. RELAP5 / MOD3.2 analysis of INSC standard problem INSCSP - R7 : void fraction distribution over RBMK fuel channel height for experiments performed in the ENTEK BM test facility.

    SciTech Connect (OSTI)

    Garner, P. L.

    2002-08-22

    The RELAP5/MOD3.2 computer program has been used to analyze a series of tests investigating void fraction distribution over height in RBMK fuel channels performed in Facility BM at the ENTEK. This is RBMK Standard Problem 7 in Joint Project 6, which is the investigation of Computer Code Validation for Transient Analysis of RBMK and VVER Reactors, between the United States and Russian Minatom International Nuclear Safety Centers. The experiment facility and data, RELAP5 nodalization, and results are shown for all tests. Agreement between RELAP5 and the experiment data is reasonable.

  13. RELAP5/MOD3.2 analysis of INSC standard problem INSCSP - R7 : void fraction distribution over RBMK fuel channel height for experiments performed in the ENTEK BM test facility.

    SciTech Connect (OSTI)

    Garner, P. L.

    2002-05-24

    The RELAP5/MOD3.2 computer program has been used to analyze a series of tests investigating void fraction distribution over height in RBMK fuel channels performed in Facility BM at the ENTEK. This is RBMK Standard Problem 7 in Joint Project 6, which is the investigation of Computer Code Validation for Transient Analysis of RBMK and VVER Reactors, between the United States and Russian Minatom International Nuclear Safety Centers. The experiment facility and data, RELAP5 nodalization, and results are shown for all tests. Agreement between RELAP5 and the experiment data is reasonable.

  14. 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...

  15. Wind Industry Soars to New Heights

    Broader source: Energy.gov [DOE]

    Watch the video as Jose Zayas, Director of the Wind and Water Power Technologies Office, highlights the latest wind industry trends in the 2012 Wind Technologies Market Report.

  16. 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...

  17. MULTI-CHANNEL ELECTRIC PULSE HEIGHT ANALYZER

    DOE Patents [OSTI]

    Gallagher, J.D. et al.

    1960-11-22

    An apparatus is given for converting binary information into coded decimal form comprising means, in combination with a binary adder, a live memory and a source of bigit pulses, for synchronizing the bigit pulses and the adder output pulses; a source of digit pulses synchronized with every fourth bigit pulse; means for generating a conversion pulse in response to the time coincidence of the adder output pulse and a digit pulse: means having a delay equal to two bigit pulse periods coupling the adder output with the memory; means for promptly impressing said conversion pulse on the input of said memory: and means having a delay equal to one bigit pulse period for again impressing the conversion pulse on the input of the memory whereby a fourth bigit adder pulse results in the insertion into the memory of second, third and fourth bigits.

  18. 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......

  19. 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?

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

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

    More Documents & Publications Field Calibration Facilities for Environmental Measurement of Radium, Thorium, and Potassium (October 2013) UMTRCA Sites Fact Sheet Long-Term ...

  1. 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...

  2. 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 ...

  3. AVTA: Airport Ground Support Equipment Specifications and Test...

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

    of Documentation (76.84 KB) ETA-GAC002 Control of Test Conduct (124.65 KB) ETA-GAC003 Preparation and Issuance of Test Reports (55.86 KB) ETA-GAC004 Review of Test Results ...

  4. 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. Alternative Fuels Data Center: Atlanta Airport Converts Shuttles...

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

    ... Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a truck pulling into a CNG ...

  6. Alternative Fuels Data Center: Dallas Airport Operates With Alternativ...

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

    ... Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a truck pulling into a CNG ...

  7. Alternative Fuels Data Center: Colorado Airport Relies on Natural...

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

    ... Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a truck pulling into a CNG ...

  8. New San Antonio Airport Terminal Generating Clean Power | Department...

    Office of Environmental Management (EM)

    Moreover, the project team integrated electric vehicle charging stations with the PV system and the garage's electrical system to increase the uses for the electricity generated ...

  9. Alternative Fuels Data Center: Propane Powers Airport Shuttles...

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

    ... Electric Ice Resurfacers Improve Air Quality in Minnesota Sept. 14, 2013 Photo ... Fuels Dec. 25, 2010 Tennessee Reduces Pollution With Propane Hybrid Trolleys Dec. 11, ...

  10. Controlling potential barrier height by changing V-shaped pit size and the effect on optical and electrical properties for InGaN/GaN based light-emitting diodes

    SciTech Connect (OSTI)

    Okada, Narihito Kashihara, Hiroyuki; Sugimoto, Kohei; Yamada, Yoichi; Tadatomo, Kazuyuki

    2015-01-14

    The internal quantum efficiency (IQE) of InGaN/GaN multiple quantum wells (MQWs) with blue light emission was improved by inserting an InGaN/GaN superlattice (SL) beneath the MQWs. While the SL technique is useful for improving the light-emitting diode (LED) performance, its effectiveness from a multilateral point of view requires investigation. V-shaped pits (V-pits), which generate a potential barrier and screen the effect of the threading dislocation, are one of the candidates for increasing the light emission efficiency of LEDs exceptionally. In this research, we investigated the relationship between the V-pit and SL and revealed that the V-pit diameter is strongly correlated with the IQE by changing the number of SL periods. Using scanning near-field optical microscopy and photoluminescence measurements, we demonstrated the distinct presence of the potential barrier formed by the V-pits around the dislocations. The relationship between the V-pit and the number of SL periods resulted in changing the potential barrier height, which is related to the V-pit diameter determined by the number of SL periods. In addition, we made an attempt to insert pit expansion layers (PELs) composed of combination of SL and middle temperature grown GaN layer instead of only SL structure. As a result of the evaluation of LEDs using SL or PEL, the EL intensity was strongly related to pit diameter regardless of the structures to form the V-pits. In addition, it was clear that larger V-pits reduce the efficiency droop, which is considered to be suppression of the carrier loss at high injection current.

  11. 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.

  12. 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...

  13. 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...

  14. 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.

  15. 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.

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

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Conference Resource Relation: Conference: Presented at: 5th International Conference on Fission and properties of neutron-rich nuclei, Sanibel Island, FL, United ...

  17. Raman lidar/AERI PBL Height Product (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    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 ...

  18. About Effective? Height of the Aerosol Atmosphere in Visible...

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

    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...

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

    Office of Scientific and Technical Information (OSTI)

    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 + ...

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

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

    in industry-such as image search and speech recognition-but ... Enter randomized linear algebra (RLA), a mathematical ... compounds and locations in terms of their importance," said ...

  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. Admiralty Inlet Hub-Height Turbulence Measurements from June 2012

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

    Kilcher, Levi

    2012-06-18

    This data is from measurements at Admiralty Head, in admiralty inlet. The measurements were made using an IMU equipped ADV mounted on a mooring, the 'Tidal Turbulence Mooring' or 'TTM'. The inertial measurements from the IMU allows for removal of mooring motion in post processing. The mooring motion has been removed from the stream-wise and vertical velocity signals (u, w). The lateral (v) velocity may have some 'persistent motion contamination' due to mooring sway. The ADV was positioned 11m above the seafloor in 58m of water at 48.1515N, 122.6858W. Units ----- - Velocity data (_u, urot, uacc) is in m/s. - Acceleration (Accel) data is in m/s^2. - Angular rate (AngRt) data is in rad/s. - The components of all vectors are in 'ENU' orientation. That is, the first index is True East, the second is True North, and the third is Up (vertical). - All other quantities are in the units defined in the Nortek Manual. Motion correction and rotation into the ENU earth reference frame was performed using the Python-based open source DOLfYN library (http://lkilcher.github.io/dolfyn/). Details on motion correction can be found there. For additional details on this dataset see the included Marine Energy Technology Symposium paper.

  3. 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...

  4. 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...

  5. 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...

  6. Reaching New Heights in Accelerator Technology | Jefferson Lab

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

    many of the most compelling questions of the 21st century - regarding the fundamental nature of matter, energy, space and time, dark matter, dark energy, and extra dimensions. ...

  7. Quantifying the Effect of Lidar Turbulence Error on Wind Power Prediction

    SciTech Connect (OSTI)

    Newman, Jennifer F.; Clifton, Andrew

    2016-01-01

    Currently, cup anemometers on meteorological towers are used to measure wind speeds and turbulence intensity to make decisions about wind turbine class and site suitability; however, as modern turbine hub heights increase and wind energy expands to complex and remote sites, it becomes more difficult and costly to install meteorological towers at potential sites. As a result, remote-sensing devices (e.g., lidars) are now commonly used by wind farm managers and researchers to estimate the flow field at heights spanned by a turbine. Although lidars can accurately estimate mean wind speeds and wind directions, there is still a large amount of uncertainty surrounding the measurement of turbulence using these devices. Errors in lidar turbulence estimates are caused by a variety of factors, including instrument noise, volume averaging, and variance contamination, in which the magnitude of these factors is highly dependent on measurement height and atmospheric stability. As turbulence has a large impact on wind power production, errors in turbulence measurements will translate into errors in wind power prediction. The impact of using lidars rather than cup anemometers for wind power prediction must be understood if lidars are to be considered a viable alternative to cup anemometers.In this poster, the sensitivity of power prediction error to typical lidar turbulence measurement errors is assessed. Turbulence estimates from a vertically profiling WINDCUBE v2 lidar are compared to high-resolution sonic anemometer measurements at field sites in Oklahoma and Colorado to determine the degree of lidar turbulence error that can be expected under different atmospheric conditions. These errors are then incorporated into a power prediction model to estimate the sensitivity of power prediction error to turbulence measurement error. Power prediction models, including the standard binning method and a random forest method, were developed using data from the aeroelastic simulator FAST

  8. Simulation Analysis of Inspections of International Travelers at Los Angeles International Airport for US-VISIT

    SciTech Connect (OSTI)

    Edmunds, T; Sholl, P; Yao, Y; Gansemer, J; Cantwell, E; Prosnitz, D; Rosenberg, P; Norton, G

    2004-02-11

    The United States Visitor and Immigrant Status Indicator Technology Program (US-VISIT) will deploy biometric and other systems to identify and track foreign nationals entering and exiting the U.S. Evaluation of the large number of possible policy options and technical configurations for implementation of US-VISIT requires validated system analyses with appropriate tools that can address the requirements of this new program and its processes. Early identification of performance issues and capability gaps will prove critical to the success of the program.

  9. U.S. Helps Equip Ukrainian Airport with Cutting-Edge Radiation...

    National Nuclear Security Administration (NNSA)

    ... NNSA maintains and enhances the safety, security, reliability, and performance of the U.S. nuclear weapons stockpile without nuclear testing; reduces the global danger from weapons ...

  10. 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

  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. 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...

  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. 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)....

  15. 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...

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

    Broader source: Energy.gov [DOE]

    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.

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

    Wind Powering America (EERE)

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

    Wind Powering America (EERE)

  19. ARM: Boundary-layer height data with CEIL (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) Country of Publication: United States Availability: ORNL Language: English Subject: 54 ...

  20. 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

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

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

    ... Figure 4 shows an example quicklook for a case classified as NRL by the Liu-Liang method. Here, there is only one panel as the wind speed and LLJ do not enter into the ...

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

    DOE Patents [OSTI]

    Morgan, John P.; Piper, Thomas C.

    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.

  3. Influences of photosynthetically active radiation on cladode orientation, stem tilting, and height of cacti

    SciTech Connect (OSTI)

    Nobel, P.S.

    1981-08-01

    Stem orientation and morphology were investigated for 14 species of cacti in Chile, Ecuador, Mexico, and the United States. The interception of photosynthetically active radiation (PAR) was specifically considered for cladodes (flattened stems) of platyopuntias, for tilted cylindrical stems, and in the presence of surrounding vegetation.

  4. On the influence of shrub height and expansion on boreal climate...

    Office of Scientific and Technical Information (OSTI)

    Authors: Bonfils, C ; Phillips, T ; Lawrence, D ; Cameron-Smith, P ; Riley, W ; Subin, Z Publication Date: 2011-08-22 OSTI Identifier: 1113486 Report Number(s): LLNL-JRNL-495260 ...

  5. OPERATION UPSHOT-KNOTHOLE Project 6.12 DETERMINATION OF HEIGHT...

    Office of Scientific and Technical Information (OSTI)

    ... Attempts to modify a Mark III Type Bhangmeter by substituting a lead sulfide cell for the photo cell made possible successful time of flight measurements on the 260 mm gun when ...

  6. 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.

  7. 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...

  8. 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 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.

  9. ARM: Vaisala Ceilometer (VCEIL): cloud base heights, 25,000 feet...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1025313 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak ...

  10. ARM: X-SAPR Horizon-to-horizon Range-Height Indicator scan (Dataset...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1025326 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak ...

  11. 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.

  12. 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

  13. 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.

  14. 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...

  15. 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...

  16. THERMAL PERFORMANCE MEASUREMENTS ON ULTIMATE HEAT SINKS - COOLING...

    Office of Scientific and Technical Information (OSTI)

    ... Anemometers were provided with new bearings prior to field deployment and were checked for voltage output when driven by a synchronous motor. The minor variations in gen- erator ...

  17. Seneca Nation of Indians - Strategic Energy Resource Plan: Energy...

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

    RPS Complete Energy Audit & Efficiency Recommendations Complete Infrastructure mapping (GIS) Renewable Resource Development Complete Anemometer StudyAssess Commercial Wind Project ...

  18. new wind-turbine controls algorithms

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... variable-pitch Vestas V27 turbines and two 60 m anemometer ...

  19. DOE/SNL Scaled Wind-Farm Technology facility

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... variable-pitch Vestas V27 turbines and two 60 m anemometer ...

  20. advanced wind-farm research

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... variable-pitch Vestas V27 turbines and two 60 m anemometer ...

  1. DNV-GL-Energy

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... variable-pitch Vestas V27 turbines and two 60 m anemometer ...

  2. Atmosphere to Electrons program

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... variable-pitch Vestas V27 turbines and two 60 m anemometer ...

  3. 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...

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

    Office of Environmental Management (EM)

    ... 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 ...

  5. ARM - Publications: Science Team Meeting Documents

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

    The scintillometer provided data from May until early July, when the transmitter and receiver apparently drifted out of alignment. The acoustic anemometer provided data until early ...

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

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

    During this field study, "direct" measurements of surface heat flux were made using point ... parameter (CT2) (sodar and minisodar), and line averages of CT2 (laser anemometer). ...

  7. 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 up to 50% of the cost to acquire ZEVs and install or modify supporting infrastructure for acquired vehicles. Grant funding must be used for airport-owned, on-road vehicles used exclusively for airport purposes. Vehicles and infrastructure must meet the Federal Aviation Administration's Airport Improvement Program requirements,

  8. 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...

  9. 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:...

  10. Microsoft Word - MARK YOUR CALENDARS_REV3.doc

    Office of Environmental Management (EM)

    (Group Code: tecteca) SuperShuttle Minneapolis - St. Paul (MSP) offers airport shuttle service to and from MSP International Airport. Approximate fares to the...

  11. 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...

  12. Superfund record of decision (EPA Region 7): St. Louis Airport/HHS/Futura Coatings Co. , St. Louis County, MO, August 27, 1998

    SciTech Connect (OSTI)

    Not Available

    1999-03-01

    This document presents the selected remedial action for the cleanup of wastes related to Manhattan Engineering District/Atomic Energy Commission (MED/AEC) operations in accessible soils and ground water at the St. Louis Downtown Site (SLDS). The main components of the selected remedial action include: Excavation and off-site disposal of approximately 65,000 cubic meters (85,000 cubic yards) (in-situ) contaminated soil; and No remedial action is required for ground water beneath the site. Perimeter monitoring of the ground water in the Mississippi River alluvial aquifer, designated as the hydrostratigraphic B Unit, will be performed and the need for ground water remediation will be evaluated as part of the periodic reviews performed for the site.

  13. 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.

  14. 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

  15. 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.

  16. 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.

  17. GAMMA-PULSE-HEIGHT EVALUATION OF A USA SAVANNAH RIVER SITE BURIAL GROUND SPECIAL CONFIGURATION WASTE ITEM

    SciTech Connect (OSTI)

    Dewberry, R.; Sigg, R.; Salaymeh, S.

    2009-03-23

    The Savannah River Site (SRS) Burial Ground had a container labeled as Box 33 for which they had no reliable solid waste stream designation. The container consisted of an outer box of dimensions 48-inch x 46-inch x 66-inch and an inner box that contained high density and high radiation dose material. From the outer box Radiation Control measured an extremity dose rate of 22 mrem/h. With the lid removed from the outer box, the maximum dose rate measured from the inner box was 100 mrem/h extremity and 80 mrem/h whole body. From the outer box the material was sufficiently high in density that the Solid Waste Management operators were unable to obtain a Co-60 radiograph of the contents. Solid Waste Management requested that the Analytical Development Section of Savannah River National Laboratory perform a {gamma}-ray assay of the item to evaluate the radioactive content and possibly to designate a solid waste stream. This paper contains the results of three models used to analyze the measured {gamma}-ray data acquired in an unusual configuration.

  18. How to measure the wind accurately in icing conditions

    SciTech Connect (OSTI)

    Kenyon, P.R.; Blittersdorf, D.C.

    1995-12-31

    Atmospheric icing occurs frequently in the northwestern, Midwestern and northeastern United States from early October through April at locations with high average wind speeds. It has caused wind data recovery problems at sites as far south as Texas. Icing slows anemometers used to assess the wind resource. Data recovered from sites prone to icing will show lower average wind speeds than actual, undervaluing them. The assessment of a wind site must present the actual wind potential. Anemometers used at these sites must remain free of ice. This report presents a description of icing types and the data distortion they cause based on NRG field experience. A brief history of anti-icing anemometers available today for remote site and turbine site monitoring follows. Comparative data of NRG`s IceFree anemometers and the industry standard unheated anemometer is included.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. 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...

  5. 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...

  6. Sac and Fox Tribe of the Mississippi in Iowa

    Energy Savers [EERE]

    Anemometer Tower Goes Up Jin-Pole Technique, No Crane Needed Current Status: * Downloading from email every morning * 1) 14k bytes file of 24 hours data - midnight to midnight * ...

  7. 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...

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

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

    Meeting: Registration Hotels in Albuquerque ABQ Marriott ABQ Marriott 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

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. Top 9 Things You Didn't Know about Alternative Fuel Vehicles...

    Energy Savers [EERE]

    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 ...

  14. City of Dallas- Green Energy Purchasing

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  15. Logistics | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Logistics Basic Energy Sciences Advisory Committee (BESAC) BESAC Home Meetings Meeting Presentations History Logistics BESAC 2016-2017 Membership Charges/Reports Charter .pdf file (128KB) BES Committees of Visitors Federal Advisory Committees BES Home Meetings Logistics Print Text Size: A A A FeedbackShare Page Transportation Airport Directions and Services Ronald Reagan (National) Airport External link Baltimore-Washington International Airport (BWI) External link Dulles International Airport

  16. EA-2000: Draft Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  17. 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

  18. Browse by Discipline -- E-print Network Subject Pathways: Mathematics...

    Office of Scientific and Technical Information (OSTI)

    Services Program Massachusetts Institute of Technology (MIT),Department of Civil and Environmental Engineering, Airport Systems Planning, Design, and Management ...

  19. 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

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

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

    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

  1. 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

  2. DOE Recognizes EM Richland Operations Office Employees for Excellence in

    Energy Savers [EERE]

    International Airport | Department of Energy Mast Lighting at Philadelphia International Airport DOE Publishes GATEWAY Report on High-Mast Lighting at Philadelphia International Airport November 10, 2015 - 5:02pm Addthis 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 also hoped to reduce required maintenance, reduce light pollution, and

  3. Annual Solid Oxide Fuel Cell (SOFC) Workshop Accommodations

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

    th Annual Solid Oxide Fuel Cell (SOFC) Workshop Accommodations Pittsburgh Airport Marriott 777 Aten Road Coraopolis, PA 15108 (412)788-8800 The Pittsburgh Airport Marriott Hotel is located six miles from the Pittsburgh International Airport and 12 miles from downtown Pittsburgh. Along with its prime location, the hotel offers complimentary parking and airport/local shuttle transportation. For reservations, contact the hotel at (412)788-8800. You must indicate your association with the U.S.

  4. TRANSPORTATION OPTIONS

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

    TRANSPORTATION OPTIONS The Pittsburgh Airport Marriott provides complimentary shuttle service. The hotel asks all guests arriving at the Pittsburgh International Airport to collect luggage in the baggage claim area of the airport and then call for the shuttle at 412-788- 8800. Let the Hotel Operator know that you have collected your luggage and have a reservation at the Marriott and need transportation from the airport. The Hotel Operator will instruct the guest which door to exit, which curb to

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

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

    International Airport | Department of Energy High-Mast Lighting at Philadelphia International Airport DOE Publishes GATEWAY Report on High-Mast Lighting at Philadelphia International Airport November 10, 2015 - 5:02pm Addthis 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 also hoped to reduce required maintenance, reduce light pollution, and

  6. 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.

  7. 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

  8. Characteristics study of Transmission Line Mechanical Research Center (TLMRC) wind tower data

    SciTech Connect (OSTI)

    Shan, L. )

    1992-10-01

    To initiate and develop EPRI's wind loading research program, an experimental wind tower was erected at the TLMRC site. A number of anemometers were placed at different elevation levels of the wind tower. Strain gages were also mounted on the leg posts of the tower. The purposes of this experiment were to establish the wind characteristics at the TLMRC site, and to gain experience using different types of instrumentation and data acquisition techniques in field-wind loading experiments. Three sets of wind data collected from the TLMRC wind tower were validated and analyzed in this study. Since the characteristics of wind and response data can be described in different terms and by various methods, the study describes the concept, Identifies the focal point, and discusses the results of each method used in this report. In addition, some comments are provided on how to conduct the field-wind loading experiments as well as how to analyze the wind and response data. The results of this study show that: (1) the magnitudes of wind velocity and direction can vary considerably during a short period of time; (2) the mean vertical wind profile does not hold constant as usually assumed; (3) the turbulence intensity and the gust factor increase as the height above ground decreases; (4) the averaging time can greatly influence the results of wind data analysis; (5) although wind contains lime energy beyond 1 Hz, structural responses above 1 Hz can be excited; (6) strong relationships exist between the wind velocity and the responses in the leg posts of the wind tower. System identification, a tool for establishing models of dynamic systems based in observed data, is successfully used in a trial application which estimates the relationship between the wind velocity and the responses in the wind tower.

  9. Characteristics study of Transmission Line Mechanical Research Center (TLMRC) wind tower data. Notes on field-wind loading experiments

    SciTech Connect (OSTI)

    Shan, L.

    1992-10-01

    To initiate and develop EPRI`s wind loading research program, an experimental wind tower was erected at the TLMRC site. A number of anemometers were placed at different elevation levels of the wind tower. Strain gages were also mounted on the leg posts of the tower. The purposes of this experiment were to establish the wind characteristics at the TLMRC site, and to gain experience using different types of instrumentation and data acquisition techniques in field-wind loading experiments. Three sets of wind data collected from the TLMRC wind tower were validated and analyzed in this study. Since the characteristics of wind and response data can be described in different terms and by various methods, the study describes the concept, Identifies the focal point, and discusses the results of each method used in this report. In addition, some comments are provided on how to conduct the field-wind loading experiments as well as how to analyze the wind and response data. The results of this study show that: (1) the magnitudes of wind velocity and direction can vary considerably during a short period of time; (2) the mean vertical wind profile does not hold constant as usually assumed; (3) the turbulence intensity and the gust factor increase as the height above ground decreases; (4) the averaging time can greatly influence the results of wind data analysis; (5) although wind contains lime energy beyond 1 Hz, structural responses above 1 Hz can be excited; (6) strong relationships exist between the wind velocity and the responses in the leg posts of the wind tower. System identification, a tool for establishing models of dynamic systems based in observed data, is successfully used in a trial application which estimates the relationship between the wind velocity and the responses in the wind tower.

  10. 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 (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.

  11. Corrective Action Investigation Plan for Corrective Action Unit 230: Area 22 Sewage Lagoons and Corrective Action Unit 320: Area 22 Desert Rock Airport Strainer Box, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    US DOE/Nevada Operations Office

    1999-06-10

    This Corrective Action Investigation Plan contains the U.S. Department of Energy, Nevada Operation Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 230/320 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 230 consists of Corrective Action Site (CAS) 22-03-01, Sewage Lagoon; while CAU 320 consists of CAS 22-99-01, Strainer Box. These CAUs are referred to as CAU 230/320 or the Sewage Lagoons Site. The Sewage Lagoons Site also includes an Imhoff tank, sludge bed, and associated buried sewer piping. Located in Area 22, the site was used between 1951 to 1958 for disposal of sanitary sewage effluent from the historic Camp Desert Rock Facility at the Nevada Test Site in Nevada. Based on site history, the contaminants of potential concern include volatile organic compounds (VOCs), semivolatile organic compounds, total petroleum hydrocarbons (TPH), and radionuclides. Vertical migration is estimated to be less than 12 feet below ground surface, and lateral migration is limited to the soil immediately adjacent to or within areas of concern. The proposed investigation will involve a combination of field screening for VOCs and TPH using the direct-push method and excavation using a backhoe to gather soil samples for analysis. Gamma spectroscopy will also be conducted for waste management purposes. Sampling locations will be biased to suspected worst-case areas including the nearby sludge bed, sewage lagoon inlet(s) and outlet(s), disturbed soil surrounding the lagoons, surface drainage channel south of the lagoons, and the area near the Imhoff tank. The results of this field investigation will support a defensible evaluation of corrective action alternatives in the corrective action decision document.

  12. 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.

  13. Microsoft Word - Directions.doc

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

    PITTSBURGH AIRPORT MARRIOTT 777 Aten Road Montour Run Road Exit Coraopolis, PA 15108 (412) 788-8800 (800) 328-9297 Located six miles from the Pittsburgh International Airport and 12 miles from downtown. Along with its prime location, the hotel offers complimentary parking and airport/local shuttle transportation DIRECTIONS TO PITTSBURGH AIRPORT MARRIOTT FROM THE NORTH: Follow I-79 South to Exit 59B (I-376 W/22W/30W Beaver/Airport Exit). Continue to follow I-376 West for about 5 miles to the

  14. 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

    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 School’s 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 0°C and -20°C and wind speeds up to 40 miles per hour in the tunnel’s test section. The tunnel’s cooling unit maintained the tunnel temperature within ±0.2°C. The coatings evaluated in the study were Boyd Coatings Research Company’s 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

  15. 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

    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

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

    SciTech Connect (OSTI)

    RobertLynette; John Wade; Larry Coupe

    2005-03-31

    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

  17. 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. Limousine service Reservations for limousine service should be made in advance when possible. West Suburban

  18. Utilities Bringing More Solar Energy to Families and Businesses |

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

    Department of Energy Utilities Bringing More Solar Energy to Families and Businesses Utilities Bringing More Solar Energy to Families and Businesses January 26, 2016 - 12:26pm Addthis This two megawatt installation at Denver International Airport is owned by Constellation Energy, a utility based in Baltimore, MD. (Photo Courtesy: Denver International Airport) This two megawatt installation at Denver International Airport is owned by Constellation Energy, a utility based in Baltimore, MD.

  19. 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...

  20. Section 80

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

    will be allowed. The Colville Village site was accessible via bush plane from the major airport at Prudhoe Bay, Alaska. Alaska Airlines provides good daily service to Prudhoe...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. Fuel Cells at Supermarkets: NYSERDA's Perspective

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

    of Operating During a Grid Outage - Permits Nearly Full ... Fuel Cells as Reliable Back-up Power Fuel cell systems that ... (airports) * Communicationsdata centers * Facilities of ...

  8. 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 ...

  9. NREL Partners with MotorWeek to Highlight Alternative Fuel Use...

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

    Dallas County Schools, where the fifth largest school bus fleet in the country makes its ... Dallas-Fort Worth International Airport's (DFW) fleet of more than 500 maintenance ...

  10. Atmos. Chem. Phys., 16, 4967-4986, ...

    Office of Scientific and Technical Information (OSTI)

    ... to source regions, impacting trans- portation (road vehicles and airports), military operations and photovoltaic energy production (see, e.g., Schroedter- Homscheidt et al., 2013). ...

  11. FAA-AEE-07-01

    National Nuclear Security Administration (NNSA)

    SUPPORT EQUIPMENT (GSE) AND AUXILIARY POWER UNITS (APUS) ...... dispersion model for assessing air quality at civilian airports and military air bases. ...

  12. 2015 DOE Annual Occupational Medicine Workshop and Webinar (OMWW...

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

    ... Taxi fare is approximately 50 to the downtown Washington area. Reagan National Airport is also accessible on the Metro. The Smithsonian Metro station (Independence Avenue access) ...

  13. Alternative Fuels Data Center

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

    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. ...

  14. Leading the Nation in Clean Energy Deployment (Fact Sheet), Integrated...

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

    city buses and propane hybrid airport shuttles. ... their buildings, facilities, and fleet vehicles consume. ... not only reduce the environmental impact of research stations, but ...

  15. 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...

  16. 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...

  17. 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,...

  18. 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...

  19. 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...

  20. 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,...

  1. 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...

  2. 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...

  3. * 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,...

  4. 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...

  5. 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...

  6. 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 &...

  7. 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....

  8. 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...

  9. 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,...

  10. 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...

  11. 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...

  12. DRIVING DIRECTIONS

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

    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...

  13. 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...

  14. 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...

  15. BPAProgram_June2013

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

    ... from hotel to airport and to training facility. Registration: Please register online at northampton.eduBPA through May 27, 2013. Credit card payment must accompany registration. ...

  16. EERE Success Story-Illinois: EERE-Sponsored Clean Energy Competition...

    Office of Environmental Management (EM)

    Root3 Technologies provides hosted software as a service solution that reduces energy costs 10%-30% in onsite energy plants for universities, hospitals, airports, and military ...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. Lab Helps FAA Build Energy-Efficient Control Towers

    Broader source: Energy.gov [DOE]

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

  3. ARM TR-008

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

    ... Plains Blackwell-Tonkawa Airport, Oklahoma nsaC1 North ... indicates the four digit military style Greenwich hour that ... pivot where some equipment extends upwards into the ...

  4. Task 2 Letter Report R2_20140411_ab20140424_update[1

    Energy Savers [EERE]

    ... SMR 4 and powering select military and DOE facilities with a ... plants will have major equipment such as pumps, steam ... International Airport and from an onsite airfield. ...

  5. Journal

    Office of Legacy Management (LM)

    ... Amchitka had been a large military base; remaining hazards ... Air) 3.00 Diving Equipment (specificiations, ... The nearest airport was at Adak, a distance of 280 km. ...

  6. QA Corporate Board Meeting - November 2008 | Department of Energy

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

    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 ...

  7. Your Computer Would Like a Little Sleep, Too | Department of Energy

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

    The video is about a partnership between Local Motors and Oak Ridge National Laboratory to print the world's first 3-D printed car-the Strati-at the 2014 International Manufacturing Technology Show 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 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 Director, Fuel Cell

  8. AreaMapWeb copy

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

    ORNL ETTP CITY OF OAK RIDGE MAP AREA (below) 170 170 62 162 162 62 62 61 61 62 61 95 95 61 61 58 95 62 129 321 411 411 321 321 129 11W 11E 11 70 11 11 70 11 11 70 70 40 40 140 140 40 75 40 40 40 640 640 75 75 75 75 61 62 ALCOA MARYVILLE LENOIR CITY FARRAGUT LOUDON OLIVER SPRINGS OAK RIDGE KNOXVILLE AIRPORT McGhee Tyson Municipal Airport (Knoxville Airport) Route between Knoxville Airport, Downtown Knoxville, and Oak Ridge area Take left lane for I-40 West to Nashville, Chattanooga No. 376A Oak

  9. 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...

  10. 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...

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    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.

  12. FAA-AEE-07-01

    National Nuclear Security Administration (NNSA)

    ... The USAF developed the Air Quality Assessment Model and the FAA developed the Airport Vicinity Air Pollution Model (AVAP). These models were used to perform limited air quality ...

  13. 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.

  14. Manhattan Project: The Manhattan Engineer District, 1945-1946

    Office of Scientific and Technical Information (OSTI)

    ... weapons assembly functions at Sandia Base on the old Albuquerque, New Mexico, airport. ... In April 1946, the University of Chicago agreed to operate the new Argonne National ...

  15. Training

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

    ... Los Alamos Homemade Explosives School Los Alamos Shows Airport Security Technology at Work Scanner Discerns Threatening Liquids Scientists Train Honeybees to Detect Explosives LANL ...

  16. Meeting Materials: April 21, 2008 | Department of Energy

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

    1, 2008 Meeting Materials: April 21, 2008 Crystal City Marriott at Reagan National Airport, 1999 Jefferson Davis Highway Arlington, VA 22202 Meeting Agenda (14.71 KB) Meeting ...

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

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

    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 also ...

  18. 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...

  19. Critical Dates

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

    Travel Hilton Santa Fe Buffalo Thunder 20 Buffalo Thunder Trail, Santa Fe, New Mexico, 87506, USA Telephone: (505) 455-5555 From ABQ Airport/sunport: Exit airport to I-25 North and continue toward Santa Fe. Exit St. Francis northbound toward Espanola/Taos. St. Francis becomes highway 84/285 and continue to exit #177, Buffalo Thunder Road. Distance from Hotel: 80 mi. Drive Time: 100 min. From Santa Fe Municipal Airport: Exit the airport to Relief Route 599 and take Relief Route 599 Northbound.

  20. 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

  1. 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.

  2. Air Dispersion Modeling for the INL Application for a Synthetic Minor Sitewide Air Quality Permit to Construct with a Facility Emission Cap Component

    SciTech Connect (OSTI)

    Sondrup, Andrus Jeffrey

    2015-10-01

    The Department of Energy Idaho Operations Office (DOE-ID) is applying for a synthetic minor, Sitewide, air quality permit to construct (PTC) with a facility emission cap (FEC) component from the Idaho Department of Environmental Quality (DEQ) for Idaho National Laboratory (INL) to limit its potential to emit to less than major facility limits for criteria air pollutants (CAPs) and hazardous air pollutants (HAPs) regulated under the Clean Air Act. This document is supplied as an appendix to the application, Idaho National Laboratory Application for a Synthetic Minor Sitewide Air Quality Permit to Construct with a Facility Emissions Cap Component, hereafter referred to as “permit application” (DOE-ID 2015). Air dispersion modeling was performed as part of the permit application process to demonstrate pollutant emissions from the INL will not cause a violation of any ambient air quality standards. This report documents the modeling methodology and results for the air dispersion impact analysis. All CAPs regulated under Section 109 of the Clean Air Act were modeled with the exception of lead (Pb) and ozone, which are not required to be modeled by DEQ. Modeling was not performed for toxic air pollutants (TAPs) as uncontrolled emissions did not exceed screening emission levels for carcinogenic and non-carcinogenic TAPs. Modeling for CAPs was performed with the EPA approved AERMOD dispersion modeling system (Version 14134) (EPA 2004a) and five years (2000-2004) of meteorological data. The meteorological data set was produced with the companion AERMET model (Version 14134) (EPA 2004b) using surface data from the Idaho Falls airport, and upper-air data from Boise International Airport supplied by DEQ. Onsite meteorological data from the Grid 3 Mesonet tower located near the center of the INL (north of INTEC) and supplied by the local National Oceanic and Atmospheric Administration (NOAA) office was used for surface wind directions and wind speeds. Surface data (i

  3. Electric avenues

    SciTech Connect (OSTI)

    Stone, P.; Chang, A.

    1994-12-31

    Highly efficient electric drive technology developed originally for defense applications is being applied to the development of all electric shuttle buses for the San Jose International Airport. An innovative opportunity charging system using induction chargers will be incorporated to extend operation hours. The project, if successful, is expected to reduce pollution at the airport and generate jobs for displaced defense workers.

  4. ARM - Datastreams - mwrp

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

    equilibriumLevelPres ( time ) Frequency gHz frequency ( frequency ) Height meters above ground level height ( height ) Zenith-pointing infrared temperature at 10um K...

  5. 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)

  6. Tribal Renewable Energy Workshop | Department of Energy

    Energy Savers [EERE]

    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

  7. WINDExchange: Wind Maps and Data

    Wind Powering America (EERE)

    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

  8. 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.

  9. ARM - Facility News Article

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

    January 18, 2012 [Facility News] Wind Profiler Completes Offsite Campaign Bookmark and Share The radar wind profiler operates by sending pulses of energy into the sky and measuring the strength and frequency of returned energy. The radar wind profiler operates by sending pulses of energy into the sky and measuring the strength and frequency of returned energy. Between November 2010 and November 2011, a handful of meteorological instruments-including Doppler sodar, ultrasonic anemometers, and one

  10. Safety and Security Technologies for Radioactive Material Shipments

    Office of Environmental Management (EM)

    Iowa Meskwaki Nation Department of Energy Tribal Energy Program Review 2011 Denver, Colorado Wind Energy Resource Assessment on Tribal Land Presented by: Donald Wanatee November 15, 2011 Project Participants: Technical POC: Vacant Business POC: Lucas Smith (Grants/Contracts Officer) Tribal Council Liaison: Donald Wanatee Project location Assess Energy Needs Summary of Project Objectives * Anemometer tower deployed in September 2010. Average wind speed at 58.5 meters= 14.56 mph. 12 months worth

  11. REMOTE RECORDING ANNULAR VANE ASSEMBLY

    DOE Patents [OSTI]

    Wehmann, G.

    1963-06-25

    A weather vane apparatus is described which is capable of movement in horizontal and vertical planes. Associated with the vane are tangent potentiometers, commutators, and other electrical apparatus for deriving electrical output voltages as a function of the wind direction. The apparatus is particularly adapted for use with an anemometer to provide an electrical output indicating the amount and direction of an up or down draft. (AEC)

  12. 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...

  13. ARM - Field Campaign - Shortwave Radiation and Aerosol Intensive...

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

    with the G1 team and Tom Charlock will take place on 813 at 9 am at the Ponca City airport to determine possible flight times for the G1 in conjunction with these...

  14. untitled

    Office of Environmental Management (EM)

    April 29, 2009 Crystal City Marriott at Reagan National Airport 1999 Jefferson Davis Highway * Arlington, VA 22202 April 29, 2009 9:00 a.m. Welcome and Overview * James Ajello,...

  15. Flight Planning Manual

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

    of 6 horizontal flight legs approximately ort, wind direction 11 nm downwind of this airport. Each leg will be approximately 27 nm long. The legs in the upwind stack will consist...

  16. ARM - Facility News Article

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

    the boundary layer from Mt. Pico would greatly benefit the data set collected at the airport. Finally, the team had productive meetings with in-country hosts from the...

  17. 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...

  18. ARM - Facility News Article

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

    to begin on June 9, the CLASIC aircraft team will meet at the Ponca City (Oklahoma) airport in mid-May to conduct simulations of daily forecasting and mission planning...

  19. Center for Nanophase Materials Sciences (CNMS) - Obtaining Entry...

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

    This status must be annotated on the Form I-94 that you will receive from the immigration officer at the port of entry, usually the airport. Before leaving the immigration...

  20. 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...

  1. 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

  2. Slide 1

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

    ... of Canadian liquid U.S.-origin uranium EA for return of U.S.-origin spent fuel pellets from Federal Republic of Germany EA for construction of municipal airport at Oak ...

  3. Location | JCESR

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

    Road, immediately south of I-55. Follow Northgate Road to the Argonne Information Center. To reach Argonne from Midway Airport, take Cicero Avenue north to I-55. Enter I-55 south...

  4. Automated Surface Observing System: Standby Power Options

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

    somewhere on the a rport Disseminated in the follow ng ways: Ground To Air (GTA radio Telephone line to a central data repository Local displays on the airport, for pilot ...

  5. EERE Success Story-Washington: Seattle Rises Above with Alternative...

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

    The Puget Sound Clean Air Agency (host for the Western Washington Clean Cities coalition) is helping Sec-Tac airport and the surrounding area "fly above the rest" in sustainable ...

  6. TWP Manus Site

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

    The Manus facility was located at Momote Airport on Los Negros Island in Manus Province, Papua New Guinea (PNG). This location was chosen because of its location in the heart of ...

  7. http://aviation-safety.net/database/record.php?id=20040316-0

    National Nuclear Security Administration (NNSA)

    Accident description languages: Share 0 Status: Final Date: 16 MAR 2004 Time: 04:01 Type: ... Page 1 of 1 ASN Aircraft accident Beechcraft 1900C N27RA Tonopah-Test Range Airport, NV ...

  8. 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.

  9. 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.

  10. 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...

  11. 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...

  12. 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

  13. ARM - Instrument - rad

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

    of the Sahel region against those taken at the more developed surface area around the airport. Because the remote location didn't have electrical power, instruments for the...

  14. 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....

  15. Antifreeze, and Deicing Fluids J. M. Strong-Gunderson, S. Wheelis...

    Office of Scientific and Technical Information (OSTI)

    ... The on-site biodegradation of glycol wastes may be a cost-effective disposal method for a ... Municipal airports could significantly reduce their waste disposal costs by reducing the ...

  16. MPO SAN ANTONIO - BEXAR COUNTY METROPOLITAN PLANNING ORGANIZATION

    Energy Savers [EERE]

    ... agricultural tractors, combines, commercial airports, point sources, and heavy duty truck idling 2012 With Eagle Ford Emission Inventory WRF v3.2 CAMx 5.40 Local 2012 San ...

  17. X Time Series

    Energy Savers [EERE]

    ... agricultural tractors, combines, commercial airports, point sources, and heavy duty truck idling 2012 With Eagle Ford Emission Inventory WRF v3.2 CAMx 5.40 Local 2012 San ...

  18. ARM - Feature Stories and Releases Article

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

    ... Stacey Glasscock. After the tour, the group met in the airport boardroom where Debbie ... After flight operations were moved to Ponca City in June, Ms. Glasscock and two of her ...

  19. EERE Success Story-Low-Cost Production of Hydrogen and Electricity...

    Office of Environmental Management (EM)

    Low-Cost Production of Hydrogen and Electricity EERE Success Story-Low-Cost Production of Hydrogen and Electricity April 10, 2013 - 12:00am Addthis At an airport in Anchorage, ...

  20. Executive Summary

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

    ... * Daily planning meeting at 7 a.m. at Ponca City airport. ... - Hands-off Twin Otter equipment 1 hr before takeoff - ... (see Figure B1), the military version of the De ...

  1. http://www.bea.gov/regional/rims/

    National Nuclear Security Administration (NNSA)

    to estimate the economic impacts of a wide range of projects, such as building a new sports facility or expanding an airport; of natural disasters, such as Hurricane Katrina; or...

  2. 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...

  3. 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...

  4. OTS NOTF

    Office of Legacy Management (LM)

    It also notes that 100 pounds of uranium oxide was shipped to the,Milwaukee airport for Fred Stroke (an AECArgonne employee). I recommend these two sites be added to the ...

  5. 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 ...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

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

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

    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; ...

  12. 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...

  13. Working Groups Collaborate on U.S. Virgin Islands Clean Energy...

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

    ...em> U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision A 448-kW PV system installed at the Cyril E. King Airport on St. ...

  14. U.S. Virgin Islands Clears the Way for Unprecedented Levels of...

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

    Learn more about the development of successful solar projects in the USVI. (250.84 KB) More Documents & Publications A 448-kW PV system installed at the Cyril E. King Airport on ...

  15. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure...

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

    in Island Nations), U.S. Virgin Islands A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 U.S. ...

  16. USVI Energy Road Map: Charting the Course to a Clean Energy Future...

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

    Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands U.S. Virgin Islands Infographic A 448-kW PV system installed at the Cyril E. King Airport on St. ...

  17. Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department...

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

    Hawai'i Establishes Goal of Achieving 70% Clean Energy by 2030 A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL ...

  18. Turbulence assessment at potential turbine sites

    SciTech Connect (OSTI)

    Daniels, A.

    1996-12-31

    As opposed to a fixed anemometer, the Tala kite is free to move in the air. The motion of the kite is not random, it moves with or against the speed gradient towards the center of passing turbulence events of higher or lower speeds thus allowing the kite to measure event maximum or minimum speed rather than the speed at some unknown distance from the event center like a fixed anemometer. This behavior is confirmed both by a theoretical aerodynamics analysis of the kite motion and by data from a field study where kite and hot film anemometer (HFA) events, defined by the rain flow count method, were compared with flap events on a rotating turbine blade. The HFAs simulated too few events lasting too long while the kites reproduced both the number of events and event periods remarkably close. It is concluded that the kite is the optimal tool for measuring turbulence at potential turbine sites. Kite turbulence can form the bases for economic return estimates and an example is given where less windy sites could be more economical than other more turbulent higher speed sites. 13 refs., 8 figs.

  19. Core Program | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Core Program The Second Line of Defense (SLD) Core Program installs radiation detection equipment at borders, airports, and strategic feeder ports in Russia, former Soviet Union states, and other key countries. The Second Line of Defense (SLD) Core Program installs radiation detection equipment at borders, airports, and strategic feeder ports in Russia, former Soviet Union states, and other key countries. The Second Line of Defense (SLD) Core Program installs radiation detection equipment at

  20. 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.

  1. EA-2000: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-2000: Finding of No Significant Impact Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee Oak Ridge Office of Environmental Management issued a FONSI for the 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

  2. 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

  3. 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.

  4. Top Science of 2013

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

    Liquid-scanning technology boosts airport security 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, scientists unlocked new threat technology that

  5. ARM - Article

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

    May 1, 2009 [Facility News] Mobile Facility 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 instrument suite will obtain atmospheric measurements from the marine boundary layer. Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated instrument suite will obtain atmospheric measurements from the marine boundary layer. Extended

  6. 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

  7. ARM - Facility News Article

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

    , 2009 [Facility News] Mobile Facility 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 instrument suite will obtain atmospheric measurements from the marine boundary layer. Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated instrument suite will obtain atmospheric measurements from the marine boundary layer. Extended

  8. Triangle Universities Nuclear Laboratory : 2011

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

    Graduate Studies| REU| Nuclear Data Evaluation| Publications| Directory| Check-in instructions| Duke Unique ID| Directions| Parking| Hotels| Computer Accounts| 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

  9. 17th solid oxide | netl.doe.gov

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

    17th Annual Solid Oxide Fuel Cell (SOFC) Project Review Meeting Dates: July 19-21, 2016 Registration Fee: $205.00 - Full $77.00 - Entrance Only Venue: Pittsburgh Airport Marriott Hotel 777 Aten Road Coraopolis, PA 15108 Phone: 412-788-8800 airport m Final Agenda Directions Transportation Hotel Information Online Hotel Registration Registration Fees: Entrance Fee Only: Includes all meeting sessions, but no food or coffee is included: $77.00 Full Registration: Includes Entrance Fee, Continental

  10. 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

  11. 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,

  12. 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

  13. 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

  14. 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

  15. 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).

  16. ARM - VAP Product - arsclwacr1kollias

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

    The measurements below provided by this product are those considered scientifically relevant. Cloud base height Cloud top height Radar Doppler Radar polarization Radar reflectivity...

  17. 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...

  18. ARM - Datastreams - wacrspeccmaskxpol

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

    Units Variable Locator Mask for Spectra unitless LocatorMask ( time, heights ) Radar Doppler Mean Doppler Velocity ms MeanDopplerVelocity ( time, heights ) Calculated...

  19. ARM - Campaign Instrument - nawx

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

    available measurements, including those recorded for diagnostic or quality assurance purposes. Cloud fraction Cloud base height Cloud top height Radar Doppler Radar reflectivity...

  20. ARM - Datastreams - wacrspeccmaskcopol

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

    Units Variable Locator Mask for Spectra unitless LocatorMask ( time, heights ) Radar Doppler Mean Doppler Velocity ms MeanDopplerVelocity ( time, heights ) Calculated...

  1. ARM - Datastreams - mwacr

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

    ( height ) North latitude degreeN lat ( time ) East longitude degreeE lon ( time ) Radar Doppler Mean Doppler velocity ms meandopplervelocity ( time, height ) Receiver...

  2. 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 )...

  3. ARM - Datastreams - twr

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

    qcvaporpressuremean ( time, height ) Quality check results on field: Wind direction vector mean unitless qcwdirvecmean ( time, height ) Quality check results on field: Wind...

  4. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    ARM: X-SAPR Range Height Indicator scan Widener, Kevin ; Nelson, Dan ; Bharadwaj, Nitin ; Lindenmaier, Iosif ; Collis, Scott X-SAPR Range Height Indicator scan View Dataset January ...

  5. ARM: Multi-Filter Radiometer (MFR): upwelling irradiance at 3...

    Office of Scientific and Technical Information (OSTI)

    Multi-Filter Radiometer (MFR): upwelling irradiance at 3-meter height Title: ARM: Multi-Filter Radiometer (MFR): upwelling irradiance at 3-meter height Multi-Filter Radiometer ...

  6. 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 ...

  7. Aviation security: A system's perspective

    SciTech Connect (OSTI)

    Martin, J.P.

    1988-01-01

    For many years the aviation industry and airports operated with security methods and equipment common to most other large industrial complexes. At that time, the security systems primarily provided asset and property protection. However, soon after the first aircraft hijacking the focus of security shifted to emphasize the security requirements necessary for protecting the traveling public and the one feature of the aviation industry that makes it unique---the airplane. The airplane and its operation offered attractive opportunities for the homesick refugee, the mentally unstable person and the terrorist wanting to make a political statement. The airport and its aircraft were the prime targets requiring enhanced security against this escalated threat. In response, the FAA, airport operators and air carriers began to develop plans for increasing security and assigning responsibilities for implementation.

  8. Testing appropriateness of small scale vertical axis windmills. Final progress report

    SciTech Connect (OSTI)

    Dengler, T.

    1984-04-26

    A comparative evaluation was performed on three vertical axis windmills; Darrieus, rotating bucket and flexible, to determine which of the three was the most practical for the homeowner to construct and use to supplement electric consumption. The design and construction of the windmills are summarized. Visual observations were made on the behavior of the windmills and an anemometer was installed for the purpose of collecting data on windmill performance in different wind velocities. Results showed that the Darrieus windmill performed best, followed closely by the flexible vane. The rotating bucket was found to be a poor performer.

  9. 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)

  10. 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.

  11. 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.

  12. 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.

  13. How Dynein Binds to Microtubules

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

    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

    How

  14. How a pinch of dirt can tell you everything about a nuclear test

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

    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

  15. 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

  16. 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

  17. Hydropower Vision - U.S. Department of Energy | Department of Energy

    Energy Savers [EERE]

    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

    How

  18. Hualapai Renewable Energy Program: DOE Tribal Energy Peer Review

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

    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

  19. The annual probability of an aircraft crash on the US Department of Energy reservation in Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Seigler, R.S.; Luttrell, L.J.

    1992-11-01

    Aircraft hazards were evaluated to determine the total annual probability of an aircraft crash occurring at any structure located on the US Department of Energy (DOE) reservation in Oak Ridge, Tennessee. This report documents the use of an accepted methodology for calculating the probability of an aircraft crash as applied to the three Oak Ridge plant sites including the adjoining facilities. Based on the data contained herein, the evaluation concluded that the probability of an aircraft crash occurrence at a single facility is generally considered ``not credible`` as defined in DOE/OR-901. Additionally, reevaluation of probabilities would be necessary if significant changes were made to local air traffic. The probability of an aircraft crash could increase as a result of the opening of any new airport or heliport in the vicinity; a greater volume of air traffic from McGhee Tyson airport in Knoxville, should the airport status change from feeder airport to hub airport; the rerouting of commercial and/or military flights at the McGhee Tyson airport; and finally, a change in direction or the addition of a federal airway. At one time, DOE planned to establish a zone of prohibited airspace over the Y-12 plant; if the plans are enacted in the future, the probability of an aircraft crash at the Y-12 plant could decrease. Pilots since have been voluntarily requested not to fly below 3000 feet over the Y-12 plant. Also, the Federal Aviation Administration plans to reroute air traffic in the spring of 1993 on federal airway V16. However, the section of V16 which traverses the three plant sites and five adjoining facilities will not be altered. If this plan is implemented, the air traffic over the Oak Ridge facilities would not be affected significantly, and the probability of an aircraft crash as determined herein would be unchanged.

  20. 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

  1. 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

  2. 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.

  3. ARM - Blog Article

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

    April 25, 2016 [Blog, Field Notes, HI-SCALE] HI-SCALE Day 1: Calm Before the Storm Bookmark and Share Editor's note: Siegfried Schobesberger, a postdoctoral researcher at University of Washington, sent this update. A large hangar at Bartlesville Municipal Airport is the home of the G-1 aircraft for the next 4 weeks. The gray containers right next to it provide extra office space. A large hangar at Bartlesville Municipal Airport is the home of the G-1 aircraft for the next 4 weeks. The gray

  4. Radioluminescent lighting for Alaskan runway lighting and marking

    SciTech Connect (OSTI)

    Jensen, G.A.; Leonard, L.E.

    1985-03-01

    Alaska and other far northern areas have special logistical, environmental, and economic problems that make radioluminescent (RL) lighting applications, especially in the area of airport lighting, an attractive alternative to electrical systems and flare pots. Tests and demonstrations of prototype systems conducted in Alaska over the past two years have proved the basic technological worth of RL airport lighting systems for civilian and military use. If regulatory issues and other factors identified during these tests can be favorably resolved and if the system and its components can be refined through production engineering, attractive applications for RL airfield lighting systems in Alaska and other remote locations could result.

  5. Microsoft Word - Directions.docx

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

    Driving Directions from Roanoke Regional Airport From 1-81: Exit 118B Blacksburg/460 West. Exit Prices Ford Rd/Downtown, route 412 east. Right at first traffic light into hotel entrance. The airport is approximately a 45-minuite drive to the hotel. From Points North & East via I-81 (Roanoke)  Take Interstate 81 South to US-460 West (exit 118B)  Follow US-460 West for 9 miles to the first Prices Fork Road (Downtown) exit  Merge onto Prices Fork Road and follow for 0.7 miles to the

  6. 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, 2013-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

  7. Utilities for Solar Blog Post 2016-1-26 | Department of Energy

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

    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

  8. 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

  9. 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.    

  10. 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,

  11. 2011 News | Buildings | NREL

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

    1 News Below are news stories related to Buildings. RSS Learn about RSS. December 30, 2011 St. Thomas Airport Installs Largest Solar Project in U.S. Virgin Islands Solar energy is making its mark in the U.S. Virgin Islands (USVI), as evidenced by the large-scale solar photovoltaic (PV) system installed at the Cyril E. King Airport on St. Thomas. December 13, 2011 NREL Employees Recognized by Industry Peers Trade media and industry groups recently have honored several employees at the U.S.

  12. 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

  13. 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

  14. 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

  15. 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,...

  16. 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.

  17. 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.

  18. 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

  19. 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.

  20. 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.