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Sample records for gainesville keystone heights

  1. Gainesville Regional Utilities- Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Gainesville Regional Utilities (GRU) offers an incentive to business customers for upgrading or installing fuel efficient natural gas equipment at eligible facilities. Incentives are available for...

  2. City of Gainesville- Public Facilities Siting

    Energy.gov [DOE]

    The City of Gainesville requires the design process for public facilities within city limits to take into consideration current and future solar access. In addition, regulated trees may be removed...

  3. Keystone XL pipeline update

    Energy.gov [DOE]

    Questions have been raised recently about the Keystone XL pipeline project, so we wanted to make some points clear.

  4. The Keystone Dialogue

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Keystone Dialogue explored citizen involvement in EM cleanup to address such issues as cleanup levels, future use, and safety at the sites.

  5. Keystone Biofuels | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Keystone Biofuels Jump to: navigation, search Name: Keystone Biofuels Place: Shiremanstown, Pennsylvania Product: Biodiesel producer that runs a 3.7m liter plant in Pennsylvania....

  6. Keystone: Order (2013-CE-2601)

    Energy.gov [DOE]

    DOE ordered Keystone Technologies, LLC to pay a $8,000 civil penalty after finding Keystone had failed to certify that certain models of fluorescent lamp ballasts comply with the applicable energy conservation standards.

  7. Keystone coal industry manual

    SciTech Connect

    Not Available

    1993-01-01

    The 1994 Keystone Coal Industry Manual is presented. Keystone has served as the one industry reference authority for the many diverse organizations concerned with the supply and utilization of coal in the USA and Canada. Through the continuing efforts of coal producers, buyers, users, sellers, and equipment designers and manufacturers, the coal industry supplies an abundant and economical fuel that is indispensable in meeting the expanding energy needs of North America. The manual is divided into the following sections: coal sales companies, coal export, transportation of coal, consumer directories, coal associations and groups, consulting and financial firms, buyers guide, industry statistics and ownership, coal preparation, coal mine directory, and coal seams.

  8. Clay Electric Cooperative, Inc- Solar Thermal Loans

    Energy.gov [DOE]

    Clay Electric Cooperative (CEC), a Touchstone Energy Cooperative, covers 14 counties in northern Florida, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs....

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

    Energy.gov [DOE] (indexed site)

    14 North Florida counties, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs. It... Eligibility: Residential Savings Category: Solar...

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

    Energy.gov [DOE] (indexed site)

    including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs. It... Eligibility: Residential Savings Category: Solar Water Heat, Solar Thermal...

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

    Energy.gov [DOE] (indexed site)

    counties, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs. It... Eligibility: Residential Savings Category: Solar Water Heat, Solar...

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

    Energy.gov [DOE] (indexed site)

    covers 14 North Florida counties, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs. It... Eligibility: Residential Savings Category:...

  13. Clay Electric Cooperative, Inc- Energy Conservation Loans

    Office of Energy Efficiency and Renewable Energy (EERE)

    Clay Electric Cooperative (CEC), a Touchstone Energy Cooperative, covers 14 North Florida counties, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs. It...

  14. File:Keystone.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Keystone.pdf Jump to: navigation, search File File history File usage File:Keystone.pdf Size of this preview: 463 599 pixels. Other resolution: 464 600 pixels. Go to page 1 2...

  15. EIS-0433: Keystone XL Pipeline

    Energy.gov [DOE]

    The proposed Keystone XL project consists of a 1,700-mile crude oil pipeline and related facilities that would primarily be used to transport Western Canadian Sedimentary Basin crude oil from an oil supply hub in Alberta, Canada to delivery points in Oklahoma and Texas. This EIS, prepared by the Department of State, evaluates the environmental impacts of the proposed Keystone XL project. DOE’s Western Area Power Administration, a cooperating agency, has jurisdiction over certain proposed transmission facilities (construction and operation of a short 230-kv transmission line and construction of a new substation). The State Department published a notice in the Federal Register on February 3, 2012, regarding the denial of the Keystone XL presidential permit (77 FR 5614).

  16. Manufacturing Ecosystems and Keystone Technologies (Text Version)

    Energy.gov [DOE]

    This is a text version of the Manufacturing Ecosystems and Keystone Technologies video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

  17. Keystone: Proposed Penalty (2013-CE-2601)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Keystone Technologies, LLC failed to certify a variety of fluorescent lamp ballasts as compliant with the applicable energy conservation standards.

  18. Keystone feasibility study. Final report. Vol. 4

    SciTech Connect

    Not Available

    1982-12-01

    Volume four of the Keystone coal-to-methanol project includes the following: (1) project management; (2) economic and financial analyses; (3) market analysis; (4) process licensing and agreements; and (5) appendices. 24 figures, 27 tables.

  19. Preminary Performance Evaluation of a Near Zero Energy Home in Gainesville, Florida

    SciTech Connect

    Parker, Danny; Sherwin, John; Hoak, David; Chandra, Subrao; Martin, Eric

    2009-02-20

    This case study is a summary on a near zero energy home that was built in Gainesville, FL as a result of collaboration between the Florida Solar Enegery Center and the Florida H.E.R.O., an innovative developer and builder.

  20. New Whole-House Solutions Case Study: Tommy Williams Homes, Longleaf Village & Belmont, Gainesville, FL

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

    The market has spoken. Energy efficiency sells," said Todd Louis, vice-president of Tommy Williams Homes in Gainesville, Florida. Since partnering with the U.S. Department of Energy's Building America program in 2004, Tommy Williams' production homes have outsold the competition, with sales increasing year after year in spite of the recession. All Tommy Williams' homes achieve HERS scores of under 60, while homes built to Florida's state energy code have scores as high as 85. Tommy Williams

  1. The Keystone Center final technical report

    SciTech Connect

    Not Available

    1998-01-22

    The Keystone Center began its work with the Environmental Management Science Program (EMSP) in May, 1996, when The Center agreed to design, organize, and facilitate stakeholder meetings at two DOE sites: Savannah River and Hanford. These meetings were held June 24--25, 1996 for the purpose of discussing the role of EMSP in constructing a site-specific basic research agenda that maps site cleanup needs to basic science areas. Summaries of the discussions from these meetings as well as lists of the stakeholders who were invited are included as Attachment 1. In August/September 1996, the Keystone Center was asked to convene two additional site meetings using funds that remained in their contract. These meetings were held in October 1996 at Oak Ridge and Idaho National Engineering Laboratory. Summaries from these meetings and participant lists are included as Attachment 2.

  2. EnSys Energy Report on Keystone XL Pipeline

    Energy.gov [DOE]

    As part of ongoing analysis, the Department of Energy's Office of Policy and International Affairs commissioned a report on the proposed Keystone XL pipeline project.

  3. Final EIS Keystone Pipeline Project Appendix E Pipeline Restrictive...

    Energy Saver

    Pipeline Project Route Appendix G Public Water Supply Wells Within One Mile of the ... EIS Keystone Pipeline Project Public Water Supplies (PWS Wells and Wellhead ...

  4. EIS-0410: Keystone Oil Pipeline Project

    Energy.gov [DOE]

    This environmental impact statement (EIS) analyzes the environmental impacts of the TransCanada Keystone Oil Pipeline Project. The U.S. Department of State (DOS) was the lead agency. The U.S. Department of Energy's (DOE's) Western Power Administration (Western) participated as a cooperating agency in the preparation of this EIS in order to address Western's proposed response to interconnection requests from Minnkota Power Cooperative, Central Power Electric Cooperative, and East River Electric Power Cooperative requiring modification of three existing Western substation facilities and construction of one new tap facility. DOE adopted the DOS Final EIS as DOE/EIS-0410 on January 21, 2009.

  5. Loan Program Returns to Provide Efficiency Financing in the Keystone State

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

    | Department of Energy Loan Program Returns to Provide Efficiency Financing in the Keystone State Loan Program Returns to Provide Efficiency Financing in the Keystone State Photo of a Pennsylvania license plate. The Pennsylvania Treasury, in partnership with clean energy finance company Renew Financial and the Energy Programs Consortium, announced it is relaunching the Keystone Home Energy Loan Program, which provides Pennsylvania homeowners with up to $20,000 of affordable financing for

  6. EIS-0433-S1: Keystone XL Pipeline SEIS (Montana, South Dakota...

    Energy.gov [DOE] (indexed site)

    of a revised proposal for the Keystone XL pipeline and related facilities. The proposed facilities would transport crude oil from the Western Canadian Sedimentary Basin and the...

  7. Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida

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

    Description These high-performance homes in northern Florida are two that have achieved Home Energy Rating System (HERS) ratings of less than zero since Building America (BA) builders started building them in 2010. The homes (TW1 and TW2) were built in the Gainesville area by Tommy Williams Homes (TW), with technical assistance from Florida H.E.R.O. and energy-efficient home design input provided by Energy Smart Home Plans. The homes are being metered by the Florida Solar Energy Center (FSEC) as

  8. PULSE HEIGHT ANALYZER

    DOEpatents

    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.

  9. DIFFERENTIAL PULSE HEIGHT DISCRIMINATOR

    DOEpatents

    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.

  10. PULSE HEIGHT ANALYZER

    DOEpatents

    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.

  11. EIS-0433-S1: Keystone XL Pipeline SEIS (Montana, South Dakota, and Nebraska)

    Energy.gov [DOE]

    This EIS analyzes the potential environmental impacts of a revised proposal for the Keystone XL pipeline and related facilities. The proposed facilities would transport crude oil from the Western Canadian Sedimentary Basin and the Williston Basin to existing pipeline facilities near Steele City, Nebraska, for onward transport to markets in the Texas Gulf Coast area. DOE is a cooperating agency. DOE's Western Area Power Administration has jurisdiction over certain proposed transmission facilities relating to the proposal, including construction and operation of a portion of a 230-kilovolt transmission line and construction and operation of two new substations and the expansion of six existing substations.

  12. ARM - Measurement - Cloud base height

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

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

  13. Gainesville Green | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    a great resource and driver of change through added awareness. More resources of this nature are needed to continue pushing towards renewable energy and energy efficiency goals....

  14. MULTICHANNEL PULSE-HEIGHT ANALYZER

    DOEpatents

    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.

  15. Estimating vehicle height using homographic projections

    DOEpatents

    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.

  16. ARM - Measurement - Planetary boundary layer height

    U.S. Department of Energy (DOE) - all 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

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

    Office of Scientific and Technical Information (OSTI)

    Raman lidarAERI PBL Height Product Title: Raman lidarAERI PBL Height Product Planetary Boundary Layer (PBL) heights have been computed using potential temperature profiles ...

  18. Raman lidar/AERI PBL Height Product

    DOE Data Explorer

    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.

  19. Raman lidar/AERI PBL Height Product

    DOE Data Explorer

    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.

  20. Gainesville, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Park Industries Inc formerly Moltech Power Systems Inc G.W. Robinson Homes Tommy Williams References US Census Bureau Incorporated place and minor civil division...

  1. Gainesville Regional Utilities | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    www.gru.com Outage Hotline: 352-334-2871 Outage Map: m.gru.comemergencyelectric.j References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data...

  2. MULTI-CHANNEL PULSE HEIGHT ANALYZER

    DOEpatents

    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.

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

    Energy Saver

    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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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....

  5. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    U.S. Department of Energy (DOE) - all 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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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 ...

  13. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

    U.S. Department of Energy (DOE) - all 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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    Energy Saver

    Wind Industry Soars to New Heights August 5, 2013 - 8:13am Addthis Watch the video to learn more about the new records reached by the U.S. industry as found in the 2012 Wind ...

  19. Property:Building/InteriorHeight | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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 +...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    U.S. Department of Energy (DOE) - all 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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 ...

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

    Energy Science and Technology Software Center

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    DOEpatents

    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.

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

    U.S. Department of Energy (DOE) - all 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

  10. ARM - Publications: Science Team Meeting Documents: The height distribution

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

    of tropical convective clouds The height distribution of tropical convective clouds May, Peter Bureau or Meteorology Research Centre The maximum height that towering convection reaches in the tropics has been studied using operational radar data from Northern Australia as well as cloud radar (MMCR) and polarimetric radar 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

  11. 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 ; ...

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

    SciTech Connect

    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.

  13. Best Practices Case Study: Tommy Williams Homes -Gainesville, FL

    SciTech Connect

    none,

    2011-04-01

    Case study of Tommy Williams Homes who has continued to outsell the competition with sales increasing despite the recession thanks to a systems-engineering approach developed with DOE’s Building America that yields high energy efficiency, comfort, and indoor air quality. The company offers to pay buyers’ energy bills for the first year.

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

    U.S. Department of Energy (DOE) - all 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.

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

    DOEpatents

    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.

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

    DOE Data Explorer

    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.

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

    DOE Data Explorer

    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.

  18. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  20. 23 V.S.A. Section 1431 Height and Width Limits | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  1. Dilution calculations for determining laboratory exhaust stack heights

    SciTech Connect

    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.

  2. The physics and chemistry of the Schottky barrier height

    SciTech Connect

    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.

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

    SciTech Connect

    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

  4. ARM: Vaisala Ceilometer (VCEIL): cloud base heights, 25,000 feet max range

    Office of Scientific and Technical Information (OSTI)

    (Dataset) | Data Explorer Vaisala Ceilometer (VCEIL): cloud base heights, 25,000 feet max range Title: ARM: Vaisala Ceilometer (VCEIL): cloud base heights, 25,000 feet max range Vaisala Ceilometer (VCEIL): cloud base heights, 25,000 feet max range Authors: Morris, Victor Publication Date: 1996-10-11 OSTI Identifier: 1025313 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National

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

    Office of Scientific and Technical Information (OSTI)

    (Dataset) | Data Explorer 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 (MFR): upwelling irradiance at 3-meter height Authors: Gary Hodges Publication Date: 2013-09-18 OSTI Identifier: 1140239 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National

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

    Office of Scientific and Technical Information (OSTI)

    SAPR Range Height Indicator scan Title: ARM: X-SAPR Range Height Indicator scan X-SAPR Range Height Indicator scan Authors: Widener, Kevin ; Nelson, Dan ; Bharadwaj, Nitin ; Lindenmaier, Iosif [1] ; Collis, Scott + Show Author Affiliations Andrei Publication Date: 2014-01-22 OSTI Identifier: 1150305 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge,

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

    DOEpatents

    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.

  8. ARM: X-SAPR Horizon-to-horizon Range-Height Indicator scan (Dataset) | Data

    Office of Scientific and Technical Information (OSTI)

    Explorer Horizon-to-horizon Range-Height Indicator scan Title: ARM: X-SAPR Horizon-to-horizon Range-Height Indicator scan X-SAPR Horizon-to-horizon Range-Height Indicator scan Authors: Bharadwaj, Nitin ; Widener, Kevin ; Collis, Scott Publication Date: 2010-12-17 OSTI Identifier: 1025326 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US)

  9. 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: ...

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

    Energy Saver

    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 ...

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

    U.S. Department of Energy (DOE) - all 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

  12. Determination of Cloud Base Height, Wind Velocity, and Short-Range Cloud

    Office of Scientific and Technical Information (OSTI)

    Structure Using Multiple Sky Imagers Field Campaign Report (Technical Report) | SciTech Connect Determination of Cloud Base Height, Wind Velocity, and Short-Range Cloud Structure Using Multiple Sky Imagers Field Campaign Report Citation Details In-Document Search Title: Determination of Cloud Base Height, Wind Velocity, and Short-Range Cloud Structure Using Multiple Sky Imagers Field Campaign Report Clouds are a central focus of the U.S. Department of Energy (DOE)'s Atmospheric System

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

    DOE Data Explorer

    Karen Johnson; Michael Jensen

    1996-11-08

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

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

    DOE Data Explorer

    Karen Johnson; Michael Jensen

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

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

    SciTech Connect

    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.

  16. Utilizing FFTF: the keystone for breeder development

    SciTech Connect

    Ziff, J.J.; Arneson, S.O.

    1981-05-01

    This paper describes the role of the Fast Flux Test Facility (FFTF) in the US Department of Energy sponsored Liquid Metal Fast Breeder Reactor (LMFBR) Program. The programs that are in place to ensure that the FFTF fulfills its role as an essential key to the development of LMFBR technology are delineated. A detailed FFTF Operating Plan has been developed to present in integrated form the strategy for gaining maximum useful information from the planned FFTF operations. The three principal areas of FFTF Utilization: Plant Utilization, Irradiation Testing, and Safety, combine to form the overall FFTF Operating Plan. Primary areas where FFTF is already making major contributions to LMFBR development are described.

  17. Keystone Clean Air | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    with PF meters and our optimizing equipment (patent 5440442 - an apparatus and methodology patent)on "live" loads. A reduction is thereby shown at the utility company's meter...

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  20. Height control of self-assembled quantum dots by strain engineering during capping

    SciTech Connect

    Grossi, D. F. Koenraad, P. M.; Smereka, P.; Keizer, J. G.; Ulloa, J. M.

    2014-10-06

    Strain engineering during the capping of III-V quantum dots has been explored as a means to control the height of strained self-assembled quantum dots. Results of Kinetic Monte Carlo simulations are confronted with cross-sectional Scanning Tunnel Microscopy (STM) measurements performed on InAs quantum dots grown by molecular beam epitaxy. We studied InAs quantum dots that are capped by In{sub x}Ga{sub (1−x)}As layers of different indium compositions. Both from our realistic 3D kinetic Monte Carlo simulations and the X-STM measurements on real samples, a trend in the height of the capped quantum dot is found as a function of the lattice mismatch between the quantum dot material and the capping layer. Results obtained on additional material combinations show a generic role of the elastic energy in the control of the quantum dot morphology by strain engineering during capping.

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  3. Artificial barriers to control excessive frac height growth [open quotes]Bracketfrac[close quotes

    SciTech Connect

    Arbaugh, R. ); Greener, M. )

    1994-08-01

    The Garfield and Beaver Creek fields produce from several dolomite layers in the Devonian Richland formation at depths of 4200-4600 ft. The Richfield is a series of relatively thin, 4-20 ft dolomite reservoirs, which are confined above and below by anhydrites. These anhydrites are comparable to the dolomite reservoirs in fracture resistance and essentially do not present an effective stress barrier to fracture growth. The dolomite zones have a porosity range of 12-20%, and permeability ranges from 6-20 md. The dolomite reservoirs also contain significant amounts of free salt, which is apparent in the large quantities of produced salt in new wells. There are eight producing zones, oil gravity is 43[degrees] APi, and viscosity is 1 cp at the reservoir with a temperature of 110[degrees]F. Previous completions in the Richfield have been plagued by unrestricted fractured height growth because there is no control over where the frac is going. Standard practice has been to perforate and treat the zones in groups. If all zones are opened at the same time, communication usually occurs (up or down) during the fracturing of any group of zones. Artificial barriers to control excessive frac height growth were used in the Richfield formation for the stated reasons. Because no barrier was present between producing zones, the production capabilities of each zone and each new and existing well in the field were limited. INVERTAFRAC and DIVERTAFRAC services are techniques developed and used exclusively by Dowell Oilfield Service Company to control vertical fracture height. When both services are simultaneously used, the treatment is called BRACKETFRAC. By limiting fracture height to the pay zone, several important results are achieved: diversion from barren zones, water, or other undesirable fluids; improved fracture efficiency; deeper penetrating fractures; improved proppant distribution; and consistently better stimulation results.

  4. Advanced Ultrasonic Device with In-Situ Height Adjustment for Improved Flaw

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

    Detection - Energy Innovation Portal Find More Like This Return to Search Advanced Ultrasonic Device with In-Situ Height Adjustment for Improved Flaw Detection Sandia National Laboratories Contact SNL About This Technology Publications: PDF Document Publication Market Sheet (595 KB) Technology Marketing Summary Ultrasonic testing is a nondestructive inspection (NDI) technique that utilizes ultra-high frequency sound to detect flaws within a part of interest. A fluid (e.g. water or gel) is

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

    U.S. Department of Energy (DOE) - all 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

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

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

    DOE PAGES [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 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

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

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

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

  10. New Whole-House Solutions Case Study: Tommy Williams Homes, Gainesville, Florida

    SciTech Connect

    none,

    2012-04-01

    This builder partnered with Building America to build HERS-58 homes with foam gaskets at sill and top plates, fresh air intakes, SEER 16/HSPF 9.5 heat pumps, and tight air sealing of 2.7 ACH50.

  11. Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida

    Office of Energy Efficiency and Renewable Energy (EERE)

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen automatically. It requires a tailored, easy-to-understand marketing campaign, and sometimes a little flair. This case study highlights the successful marketing approach of Tommy Williams Homes, which devotes resources to advertising, targeted social media outlets and blogs, realtor education seminars, and groundbreaking and open house celebrations. As a result, in one community, 2013 property sales records show that TWH outsells the only other builder in the development at a higher price, with fewer days on the market.

  12. Business Solutions Case Study: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida

    SciTech Connect

    2015-06-01

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen automatically. It requires a tailored, easy-to-understand marketing campaign, and sometimes a little flair. This case study highlights the successful marketing approach of Tommy Williams Homes, which devotes resources to advertising, targeted social media outlets and blogs, realtor education seminars, and groundbreaking and open house celebrations. As a result, in one community, 2013 property sales records show that TWH outsells the only other builder in the development at a higher price, with fewer days on the market.

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

    DOE PAGES [OSTI]

    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

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

    SciTech Connect

    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.

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

    DOE PAGES [OSTI]

    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

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

    SciTech Connect

    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.

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

    SciTech Connect

    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)

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  1. Predicting wind shear effects: A study of Minnesota wind data collected at heights up to 70 meters

    SciTech Connect

    Artig, R.

    1997-12-31

    The Minnesota Department of Public Service (DPS) collects wind data at carefully selected sites around the state and analyzes the data to determine Minnesota`s wind power potential. DPS recently installed advanced new monitoring equipment at these sites and began to collect wind data at 30, 50, and 70 meters above ground level, with two anemometers at each level. Previously, the Department had not collected data at heights above ground level higher than 30 meters. DPS also, with the U.S. Department of Energy (DOE), installed four sophisticated monitoring sites as part of a Tall Tower Wind Shear Study that is assessing the effects of wind shear on wind power potential. At these sites, wind data are being collected at the 10, 30, 40, 50, 60, and 70 meter heights. This paper presents the preliminary results of the analysis of wind data from all sites. These preliminary results indicate that the traditional 1/7 power law does not effectively predict wind shear in Minnesota, and the result is an underestimation of Minnesota`s wind power potential at higher heights. Using a power factor of 1/5 or 1/4 may be more accurate and provide sound justification for installing wind turbines on taller towers in Minnesota.

  2. 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

    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.

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

    SciTech Connect

    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.

  4. Final Report for Project: Impacts of stratification and non-equilibrium winds and waves on hub-height winds

    SciTech Connect

    Patton, Edward G.

    2015-07-14

    This project used a combination of turbulence-resolving large-eddy simulations, single-column modeling (where turbulence is parameterized), and currently available observations to improve, assess, and develop a parameterization of the impact of non-equilibrium wave states and stratification on the buoy-observed winds to establish reliable wind data at the turbine hub-height level. Analysis of turbulence-resolving simulations and observations illuminates the non-linear coupling between the atmosphere and the undulating sea surface. This analysis guides modification of existing boundary layer parameterizations to include wave influences for upward extrapolation of surface-based observations through the turbine layer. Our surface roughness modifications account for the interaction between stratification and the effects of swell’s amplitude and wavelength as well as swell’s relative motion with respect to the mean wind direction. The single-column version of the open source Weather and Research Forecasting (WRF) model (Skamarock et al., 2008) serves as our platform to test our proposed planetary boundary layer parameterization modifications that account for wave effects on marine atmospheric boundary layer flows. WRF has been widely adopted for wind resource analysis and forecasting. The single column version is particularly suitable to development, analysis, and testing of new boundary layer parameterizations. We utilize WRF’s single-column version to verify and validate our proposed modifications to the Mellor-Yamada-Nakanishi-Niino (MYNN) boundary layer parameterization (Nakanishi and Niino, 2004). We explore the implications of our modifications for two-way coupling between WRF and wave models (e.g.,Wavewatch III). The newly implemented parameterization accounting for marine atmospheric boundary layer-wave coupling is then tested in three-dimensional WRF simulations at grid sizes near 1 km. These simulations identify the behavior of simulated winds at the

  5. Draft Supplemental EIS for the Keystone XL Project

    Energy Saver

    ... While the increase in U.S. production of crude oil and the reduced U.S. demand for transportation fuels will likely reduce the demand for total U.S. crude oil imports, it is ...

  6. Microsoft PowerPoint - Keystone Update June 2014

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

    B i P B ll E I Brian P. Bell, E.I. Mechanical Engineer Hydroelectric Design Center 17 June ... BUILDING STRONG HYDROELECTRIC DESIGN CENTER 2 Initial Discovery Initial Discovery ...

  7. Keystone/Mesquite Lake Geothermal Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Imperial County, NV Geothermal Area South Brawley Geothermal Area Geothermal Region Gulf of California Rift Zone Geothermal Project Profile Developer Ram Power Project Type...

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  10. New Whole-House Solutions Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida

    SciTech Connect

    none,

    2011-11-01

    Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida Solar Energy Center to design and test two zero energy homes. Energy use was 30% lower in one home and 60% lower in the other.

  11. Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

  12. Technology Solutions Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida

    SciTech Connect

    2014-09-01

    Forced-air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as attics or crawlspaces. Any leakage of air to or from the duct system in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. In this project, Building America Partnership for Improved Residential Construction team partnered with Tommy Williams Homes to implement an inexpensive, quick, and effective method of building a fur-down chase.

  13. The Independence Heights House

    Energy.gov [DOE] (indexed site)

    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

    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

    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

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

    DOE PAGES [OSTI]

    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

  18. 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

    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.

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

    SciTech Connect

    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.

  20. 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

    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.

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

    SciTech Connect

    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.

  2. 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

    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.

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

    DOE PAGES [OSTI]

    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

  4. ARM - Measurement - Cloud top height

    U.S. Department of Energy (DOE) - all 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...

  5. Building America Case Study: Duct in Conditioned Space in a Dropped...

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

    Gainesville, Florida PROJECT INFORMATION Project Name: Belmont Location: Gainesville, FL Partners: Tommy Williams Homes; Florida H.E.R.O. Building America Partnership for Improved ...

  6. Building America Business Solutions for New Homes: Marketing...

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

    Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America ...

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

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

    Solar - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings City of Gainesville- Public Facilities Siting The City of Gainesville requires the design process...

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

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

    City of Gainesville- Public Facilities Siting The City of Gainesville requires the design process for public facilities within city limits to take into consideration current...

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

    SciTech Connect

    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. Study of barrier height and trap centers of Au/n-Hg{sub 3}In{sub 2}Te{sub 6} Schottky contacts by current-voltage (I-V) characteristics and deep level transient spectroscopy

    SciTech Connect

    Li, Yapeng; Fu, Li Sun, Jie; Wang, Xiaozhen

    2015-02-28

    The temperature-dependent electrical characteristics of the Au/n-Hg{sub 3}In{sub 2}Te{sub 6} Schottky contact have been studied at the temperature range of 140 K–315 K. Based on the thermionic emission theory, the ideality factor and Schottky barrier height were calculated to decrease and increase from 3.18 to 1.88 and 0.39 eV to 0.5 eV, respectively, when the temperature rose from 140 K to 315 K. This behavior was interpreted by the lateral inhomogeneities of Schottky barrier height at the interface of Au/n-Hg{sub 3}In{sub 2}Te{sub 6} contact, which was shown by the plot of zero-bias barrier heights Φ{sub bo} versus q/2kT. Meanwhile, it was found that the Schottky barrier height with a Gaussian distribution was 0.67 eV and the standard deviation σ{sub 0} was about 0.092 eV, indicating that the uneven distribution of barrier height at the interface region. In addition, the mean value of Φ{sup ¯}{sub b0} and modified Richardson constant was determined to be 0.723 eV and 62.8 A/cm{sup 2}K{sup 2} from the slope and intercept of the ln(I{sub o}/T{sup 2}) – (qσ{sub 0}{sup 2}/2k{sup 2}T{sup 2}) versus q/kT plot, respectively. Finally, two electron trap centers were observed at the interface of Au/n-Hg{sub 3}In{sub 2}Te{sub 6} Schottky contact by means of deep level transient spectroscopy.

  11. 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

    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.

  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

    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.

  13. Top U.S. Energy Department Official Visits Iowa, Calls on Congress...

    Energy Saver

    During his trip, Under Secretary Sandalow toured Keystone Electrical Manufacturing Company ... Keystone Electrical Manufacturing Company manufactures systems for the electricity ...

  14. MULTI-CHANNEL ELECTRIC PULSE HEIGHT ANALYZER

    DOEpatents

    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.

  15. Providence Heights Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  17. Vantage Pomona Heights | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  18. 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

    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?

  19. 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

    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.

  20. Building America Case Study: Marketing Zero Energy Homes: Tommy...

    Energy Saver

    Tommy Williams Homes Gainesville, Florida PARTNER INFORMATION Builder: Tommy Williams Homes Location: Florida Building America Partnership for Improved Residential Construction, ...

  1. Prince William County, Virginia: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Virginia Gainesville, Virginia Haymarket, Virginia Lake Ridge, Virginia Linton Hall, Virginia Loch Lomond, Virginia Montclair, Virginia Nokesville, Virginia Occoquan,...

  2. Builders Challenge High Performance Builder Spotlight Tommy Williams Homes

    SciTech Connect

    2010-02-05

    Builders Challenge fact sheet highlighting performance and energy-efficiency features of Tommy Williams Homes, Longleaf case study, Gainesville, FL

  3. EIS-0433-S1: Notice of Intent to Prepare a Supplemental Environmental...

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

    Impact Statement Keystone XL Pipeline SEIS (Montana, South Dakota, and ... impacts of a revised proposal for the Keystone XL pipeline and related facilities. ...

  4. Installation of a close loop water system for cooling the turbine...

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

    by Beau Biffle P. E. Chief, Hydropower Tulsa District Keystone Power Plant Sam Rayburn Power Plant BUILDING STRONG Keystone Power Plant Unit 2 Technical Data Rated at ...

  5. Microsoft Word - 00_FEIS Cover Letter Final.doc

    Energy Saver

    ... Keystone would manage a crossing and encroachment approval system for all other operators. Keystone would ensure safety near its facilities through a combination of programs ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  8. 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 ...

  9. 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 + ...

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

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

    Scalable statistics and machine-learning algorithms are essential for extracting insights from big data, including the increasingly massive datasets being generated by advanced ...

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

    Energy.gov [DOE] (indexed site)

    Turbines at the National Wind Technology Center in Boulder, Colorado. The 2013 Wind Technologies Market Report includes a new chapter that focuses on trends in wind turbine ...

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

    U.S. Department of Energy (DOE) - all 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...

  13. 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 ...

  14. Reaching New Heights in Accelerator Technology | Jefferson Lab

    U.S. Department of Energy (DOE) - all 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. ...

  15. Admiralty Inlet Hub-Height Turbulence Measurements from June 2012

    DOE Data Explorer

    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.

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

    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.

  17. Building America Business Solutions for New Homes: Marketing Zero Energy

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

    Homes: Tommy Williams Homes, Gainesville, Florida | Department of Energy Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen

  18. Building America Efficient Solutions for New Homes Case Study: Tommy

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

    Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida | Department of Energy Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida Solar Energy Center to design and test two zero energy homes.

  19. Building America Technology Solutions for New and Existing Homes: Duct in

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

    Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) | Department of Energy in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) This case study examines a Building America builder partner's implementation of an inexpensive, quick and effective method of building a

  20. Buildng America Whole-House Solutions for New Homes: William...

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

    More Documents & Publications Building America Whole-House Solutions for New Homes: Tommy Williams Homes, Gainesville, Florida Building America Best Practices Series Volume 15: 40% ...

  1. Building America Efficient Solutions for New Homes Case Study...

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

    Coral, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building ...

  2. Building America Efficient Solutions for New Homes Case Study...

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

    More Documents & Publications Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida ...

  3. Tommy Williams | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Tommy Williams Jump to: navigation, search Name: Tommy Williams Place: Gainesville, FL Website: www.tommywilliams.com References: Tommy Williams1 Information About Partnership...

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

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

    Electric Cooperative, Inc- Energy Conservation Loans Clay Electric Cooperative (CEC), a Touchstone Energy Cooperative, covers 14 North Florida counties, including Gainesville,...

  5. Building America Technology Solutions for New and Existing Homes...

    Energy Saver

    Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact ...

  6. Building America Technology Solutions for New and Existing Homes...

    Energy.gov [DOE] (indexed site)

    Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2, ... Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) Building America Technology ...

  7. Buildng America Whole-House Solutions for New Homes: William...

    Energy.gov [DOE] (indexed site)

    - Tampa, Florida (691.72 KB) More Documents & Publications Building America Whole-House Solutions for New Homes: Tommy Williams Homes, Gainesville, Florida Building America ...

  8. Building America Whole-House Solutions for New Homes: Tommy Williams...

    Energy.gov [DOE] (indexed site)

    Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building America Best ...

  9. Building America Technology Solutions for New and Existing Homes...

    Energy.gov [DOE] (indexed site)

    Raised Ceiling Interior Duct System - New Smyrna, Florida (670.27 KB) More Documents & ... Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) Building America Zero Energy ...

  10. NNSA Announces Selection of Centers of Excellence for Academic...

    National Nuclear Security Administration (NNSA)

    of Particle-laden Turbulence in a Radiation Environment," an MSC University of Florida, Gainesville, Fla., "Center for Compressible Multiphase Turbulence," an SDC Texas A&M ...

  11. Building America Top Innovations Hall of Fame Profile … Zero...

    Energy Saver

    ... Zero Net-Energy Homes Production Builder Business Case: CaliforniaFlorida Production ... In Gainesville, Florida, Tommy Williams Homes began working with Building America in 2004. ...

  12. Sumter County, Alabama: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    169-2006 Climate Zone Number 3 Climate Zone Subtype A. Places in Sumter County, Alabama Cuba, Alabama Emelle, Alabama Epes, Alabama Gainesville, Alabama Geiger, Alabama Livingston,...

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

    Energy.gov [DOE] (indexed site)

    Clay Electric Cooperative, Inc- Energy Conservation Loans Clay Electric Cooperative (CEC), a Touchstone Energy Cooperative, covers 14 North Florida counties, including Gainesville,...

  14. SREL Reprint #3209

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

    Santa Cruz, CA 95064, USA 2Department of Biology, University of Florida, Gainesville, FL ... UMR1313 Animal Genetics and Integrative Biology, Jouy-en-Josas, F78352, France ...

  15. Collaboration

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

    Illinois Otterbein College, Westerville, Ohio Pontificia Universidad Catolica del Peru, Lima, Peru University of Florida-Gainesville Universidad de Guanajuato, Mexico University of ...

  16. Battery Park Industries Inc formerly Moltech Power Systems Inc...

    OpenEI (Open Energy Information) [EERE & EIA]

    Industries Inc formerly Moltech Power Systems Inc Jump to: navigation, search Name: Battery Park Industries Inc (formerly Moltech Power Systems, Inc) Place: Gainesville, Florida...

  17. Building America Whole-House Solutions for New Homes: Tommy Williams Homes,

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

    Gainesville, Florida | Department of Energy Tommy Williams Homes, Gainesville, Florida Building America Whole-House Solutions for New Homes: Tommy Williams Homes, Gainesville, Florida Case study of Tommy Williams Homes who partnered with Building America to build HERS-58 homes with foam gaskets at sill and top plates, fresh air intakes, SEER 16/HSPF 9.5 heat pumps, and tight air sealing of 2.7 ACH50. Tommy Williams Homes: Longleaf Village & Belmont - Gainesville, FL (671.55 KB) More

  18. An assessment of potential environmental impacts of cement kiln dust produced in kilns co-fired with hazardous waste fuels

    SciTech Connect

    Goad, P.T.; Millner, G.C.; Nye, A.C.

    1998-12-31

    The Keystone Cement Company (Keystone), located in Bath, Pennsylvania, produces cement in two kilns that are co-fired with hazardous waste-derived fuels. Beginning in the late 1970`s Keystone began storing cement kiln dust (CKD) in an aboveground storage pile located on company property adjacent to the cement kilns. Storm water runoff from the CKD pile is channeled into a storm water settling pond which in turn discharges into Monocacy Creek, a stream running along the eastern property boundary. Monocacy Creek sustains a thriving trout fishery and is routinely fished during the open recreational fishing season in pennsylvania. The CKD pile has a surface area of approximately 12 acres, with an average height of approximately 35 feet. The southern edge of the pile is contiguous with an adjacent company-owned field in which field corn is grown for cattle feed. Some of the corn on the edges of the field is actually grown in direct contact with CKD that comprises the edge of the storage pile. The CKD pile is located approximately 150 yards to the west of Monocacy Creek. In 1995--1996 water, sediment and fish (trout) samples were obtained from Monocacy Creek sampling stations upstream and downstream of the point of discharge of storm water runoff from the CKD pile. In addition, corn samples were obtained from the field contiguous with the CKD pile and from a control field located distant to the site. The sediment, water, fish, and corn samples were analyzed for various chemicals previously identified as chemicals of potential concern in CKD. These data indicate that chemical constituents of CKD are not contaminating surface water or sediment in the stream, and that bioaccumulation of organic chemicals and/or metals has not occurred in field corn grown in direct contact with undiluted CKD, or in fish living in the waters that receive CKD pile runoff.

  19. EIS-0433-S1: EPA Notice of Availability of a Draft Supplemental...

    Energy.gov [DOE] (indexed site)

    Keystone XL Project EPA announces the availability fo the Keystone XL Project Draft ... EIS-0433-S1-DSEIS-EPANOA-2013.pdf (194.56 KB) More Documents & Publications EIS-0451: EPA ...

  20. Microsoft Word - 01_Final Draft PA.doc

    Energy Saver

    on April 19, 2006, the DOS received an application for a Presidential Permit from TransCanada Keystone Pipeline, L.P. (TransCanada) for the TransCanada Keystone Pipeline Project ...

  1. Iowa's Clean Energy Economy is Working | Department of Energy

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

    Iowa's Clean Energy Economy is Working Iowa's Clean Energy Economy is Working July 30, 2012 - 1:52pm Addthis Under Secretary Sandalow tours Keystone Electrical Manufacturing Company with employees at the plant. | Photo courtesy of Keystone Manufacturing Co. Under Secretary Sandalow tours Keystone Electrical Manufacturing Company with employees at the plant. | Photo courtesy of Keystone Manufacturing Co. David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant

  2. Lackawanna County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Archbald Power Station Biomass Facility Keystone Landfill Biomass Facility Taylor Energy Partners LP Biomass Facility Places in Lackawanna County, Pennsylvania...

  3. CX-003517: Categorical Exclusion Determination

    Energy.gov [DOE]

    Florida Renewable Energy ProgramCX(s) Applied: B3.6Date: 08/26/2010Location(s): Gainesville, FloridaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

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

    OpenEI (Open Energy Information) [EERE & EIA]

    York Covington, New York Eagle, New York Gainesville, New York Genesee Falls, New York Java, New York Middlebury, New York Orangeville, New York Perry, New York Pike, New York...

  5. DOE Publishes GATEWAY Report on LED Lighting in a Performing Arts Setting

    Energy.gov [DOE]

    The U.S. Department of Energy has released a report on a GATEWAY demonstration of LED lighting at the University of Florida's Nadine McGuire Theatre and Dance Pavilion in Gainesville. Four interior...

  6. Center for Nanophase Materials Sciences (CNMS) - Advisory Committee

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

    P. O. Box 116621 Gainesville, FL 32611 phone: 352-846-2626 email: applet@eng.ufl.edu Collin L. Broholm Department of Physics and Astronomy The Johns Hopkins University 3400...

  7. CX-006929: Categorical Exclusion Determination | Department of...

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

    929: Categorical Exclusion Determination CX-006929: Categorical Exclusion Determination Florida-City-Gainesville CX(s) Applied: A9, B1.32, B2.5, B5.1 Date: 09272011 Location(s): ...

  8. High Performance Builder Spotlight: G.W. Robinson

    SciTech Connect

    2011-01-01

    G.W. Robinson of Gainesville, Florida, worked with Building America partners Florida Solar Energy Center and Florida HERO to achieve a true net zero energy home in 2010.

  9. Benoit Dionne | Argonne National Laboratory

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

    his PhD in Nuclear Science and Engineering at the University of Florida in Gainesville, Dionne (right) worked on the conversion of the university's research reactor with Argonne ...

  10. G.W. Robinson Homes | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    G.W. Robinson Homes Jump to: navigation, search Name: G.W. Robinson Homes Place: Gainesville, FL Website: www.gwrobinson.com References: NREL Case Study1 Information About...

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

    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.

  12. 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 ...

  13. Airports Soar to New Heights with Alternative Fuels | Department of Energy

    Energy Saver

    Services | Department of Energy Agreement Template for Energy Conservation and Demand Side Management Services Agreement Template for Energy Conservation and Demand Side Management Services Template agreement between a federal agency and a utility company for the implementation of energy conservation measures and demand side management services. A detailed description of the template is also available below. Download the template agreement. (722.15 KB) Download the model agreement

  14. 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 ...

  15. 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 ...

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

    DOEpatents

    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.

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

    SciTech Connect

    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.

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

    U.S. Department of Energy (DOE) - all 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 ...

  19. 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 ...

  20. 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 ...

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

    SciTech Connect

    none,

    2015-09-01

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

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

    SciTech Connect

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

    2015-07-23

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

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

    DOE PAGES [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 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

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

    SciTech Connect

    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.

  5. Changing the Way We Fly: Biofuels Made from Waste Gases Reaching New Heights with Airline Industry

    Office of Energy Efficiency and Renewable Energy (EERE)

    Booking a flight soon? You may be leaving on a plane powered by renewable bio-based jet fuel that was made from industrial waste gases.

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

    WindExchange

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

    WindExchange

  8. 23 V.S.A. Section 1402 Overweight, Width, Height, and Length...

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  9. Manganese Reduction-Oxidation Drives Plant Debris Decomposition

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

    Manganese Reduction-Oxidation Drives Plant Debris Decomposition Print Microbial decomposition of plant debris ("litter") is a keystone ecosystem process because it regulates ...

  10. PowerPoint Presentation

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

    2013 SWPA Engineering Analysis Program Turbine Replacement and Generator Rewind BUILDING ... * Keystone- 391,000 * Kerr- 504,000 Turbine And Generator Engineering Analysis Budget ...

  11. EIS-0433: DOE Comments on the Draft Environmental Impact Statement...

    Energy.gov [DOE] (indexed site)

    XL Project. Comments on the Draft Environmental Impact Statement for the Keystone XL Pipeline Project, DOEEIS-433 (July 2010) More Documents & Publications EIS-0433: Final...

  12. U.S. Department of Energy

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

    ... that Figure 7 does not include the Keystone XL pipeline, which has 100,000 Bbld of capacity ... on expanding comprehensive oil spill response planning requirements in ...

  13. DOE/EA-1753 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BEACON POWER...

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

    ... Beacon Power would use its existing spill prevention plan to ... basins, manholes, PVC pipeline, a collection area, and a ... North Street Commonwealth Keystone Building, 2nd Floor ...

  14. U.S. Energy Information Administration (EIA)

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

    ... Elsewhere in the Northeast, prices in the Transcontinental Gas Pipeline Zone 6, which ... Similarly, the work at El Paso's Keystone station helped boost prices at the El Paso ...

  15. U.S. Energy Information Administration (EIA)

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

    ... The pipeline reported that the Washington Ranch storage facility was at maximum ... supplies, while shippers can obtain supplies at the Keystone and Waha storage facilities. ...

  16. Microsoft Word - Conergy DRAFT EA 1876 7.20.2011.docx

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

    ... the City of Philadelphia municipal service pipeline that supplies Philadelphia Navy Yard. ... Museum Commission (PHMC) Commonwealth Keystone Building, 2 nd Floor 400 North Street ...

  17. UPGRADES WORK IN PHILADELPHIA'S HISTORIC BUILDINGS | Department...

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

    ... effort, which generated a more robust pipeline of projects by using more targeted, ... loan fund and residential loans through Keystone HELP until funds are fully expended. ...

  18. DOE Annual NEPA Planning Summary report templates 2011

    Energy.gov [DOE] (indexed site)

    ...1710 - 81810" ,,,"Final","applicationvnd.ms-excel" ,,,"ROD" "TransCanada Keystone XL Pipeline DOEEIS-0433",,"Applicant Funded","EIS Determination Date:","application...

  19. EIS-0410: Final Environmental Impact Statement | Department of...

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

    EIS-0410: Final Environmental Impact Statement Keystone Oil Pipeline Project For more information, see the project page: http:energy.govnode304135. PDF icon ...

  20. EIS-0433-S1: EPA Notice of Availability of Final Supplemental...

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

    of Availability of Final Supplemental Environmental Impact Statement Keystone XL Pipeline SEIS (Montana, South Dakota, and Nebraska) EPA announces the availability of the...

  1. EIS-0410: Record of Decision | Department of Energy

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

    0: Record of Decision EIS-0410: Record of Decision Keystone Oil Pipeline Project Record of Decision for the Western Area Power Administration to modify three existing substation...

  2. Evidence of Abrupt Lattice Expansion in delta-Plutonium due to...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: Presented at: Plutonium Futures, Keystone, CO, United States, Sep 19 - Sep 23, 2010 Research Org: Lawrence Livermore National Laboratory (LLNL), ...

  3. PRESS RELEASE FOR IMMEDIATE RELEASE: PATRICK A. WESTOVER HONORED...

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

    A. Westover of Savannah River National Laboratory was awarded the American Glovebox Society (AGS) Keystone Award at the 2014 AGS Annual Conference held in Miami Beach, Florida....

  4. Cumberland County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Zone Subtype A. Registered Energy Companies in Cumberland County, Pennsylvania Carlisle Construction Materials Enginuity Energy, LLC Keystone Biofuels Places in Cumberland...

  5. Pennsylvania's 19th congressional district: Energy Resources...

    OpenEI (Open Energy Information) [EERE & EIA]

    Registered Energy Companies in Pennsylvania's 19th congressional district Carlisle Construction Materials Enginuity Energy, LLC Keystone Biofuels PaceControls LLC Soy Energy...

  6. Pennsylvania State University: Executive Summary

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

    ... in the organizational phase of development at this time. The company plans to take advantage of economic incentives to aid its development such as the Keystone Innovation Network ...

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

    DOE PAGES [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,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

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

    SciTech Connect

    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.

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

    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.

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

    SciTech Connect

    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.

  11. LED Lighting in a Performing Arts Building

    SciTech Connect

    Miller, N. J.; Kaye, S. M.; Coleman, P. M.; Wilkerson, A. M.; Perrin, T. E.; Sullivan, G. P.

    2014-07-31

    At the University of Florida in Gainesville, the DOE Solid-State Lighting GATEWAY program evaluated LED architectural and theatrical lighting in four academic/performance-related spaces within the Nadine McGuire Theatre + Dance Pavilion. Due to a wise choice of products and luminaire light distributions, the change brought significant quality improvements including improved controllability and color.

  12. Benton County, Iowa: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    169-2006 Climate Zone Number 5 Climate Zone Subtype A. Places in Benton County, Iowa Atkins, Iowa Belle Plaine, Iowa Blairstown, Iowa Garrison, Iowa Keystone, Iowa Luzerne, Iowa...

  13. EIS-0433-S1-NOI-2012.pdf

    Energy Saver

    ACTION: Notice. SUMMARY: TransCanada Keystone Pipeline, L.P. (TransCanada) has applied to the United States Department of State for a Presidential Permit authorizing the ...

  14. Ms. Paula Call NEPA Document Manager US Department of Energy

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

    ... to Richland utilities and the future natural gas pipeline. ... Fir'st oods or cultural keystone species. 'Treaity Junew ... tin it I I 0010- I), * A spill or dlump oif ...

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    ... According to the pipeline, the leak had been repaired by July 24. El Paso Natural Gas ... The capacity reserved is located on south mainline from Waha and Keystone to the Ehrenberg ...

  16. SAND81-71

    Office of Scientific and Technical Information (OSTI)

    ... 1800 m (6000') N52E from Cine Mountain (elev. 7740') 7. Exp area & dimensions This isS portion of contiguous area of which Keystone-Old Dominion sublocality is northern part. ...

  17. EIS-0433-S1: EPA Notice of Availability of a Draft Supplemental

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

    Environmental Impact Statement | Department of Energy 3-S1: EPA Notice of Availability of a Draft Supplemental Environmental Impact Statement EIS-0433-S1: EPA Notice of Availability of a Draft Supplemental Environmental Impact Statement Keystone XL Project EPA announces the availability fo the Keystone XL Project Draft Supplemental Environmental Impact Statement. EIS-0433-S1-DSEIS-EPANOA-2013.pdf (194.56 KB) More Documents & Publications EIS-0451: EPA Notice of Availability of a Draft

  18. 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

    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.

  19. IAEA/FAO training course on uses of isotopes and radiation in integrated pest management (IPM) with special reference to the sterile insect technique

    SciTech Connect

    Not Available

    1988-01-01

    This International Short Course which has been held in Gainesville, Florida, since 1963, was presented for the thirteenth time during the period 16 May through 24 June, 1988. Of the 20 students selected 18 arrived in Gainesville for the course. The strength of the course results from the many who contribute their time and expertise to lecture or hold laboratories or demonstrations for the students. The quality of the lectures was excellent. The top personnel in the field of SIT, IPM and insect biology and control presented information on a variety of research and operational programs. Appendix D contains copies of the summaries that were submitted by lecturers. Appendix E contains copies of the handouts that were given to the students. A large number of reprints were supplied at the request of the students by the various labs and lectures. Not all lecturers or laboratory sessions supplied handouts or summaries. However, those included present a summary of information presented.

  20. SREL Reprint #3281

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

    1 Mobilization of colloidal carbon during iron reduction in basaltic soils Shea W. Buettner1, Marc G. Kramer2, Oliver A. Chadwick3, and Aaron Thompson1 1Crop and Soil Sciences Department, University of Georgia, Athens, GA, USA 2Soil and Water Science Department, University of Florida, Gainesville, FL, USA 3Department of Geography, University of California, Santa Barbara, CA, USA Abstract: The transport of organic carbon (C) to deep mineral horizons in soils can lead to long-term C stabilization.

  1. Building America Top Innovations Hall of Fame Profile … ENERGY STAR for Homes Support

    Energy Saver

    GW Robinson, a production home builder in Gainesville, Florida, worked with Building America to build all 290 units at its Cobblefield development to ENERGY STAR criteria. The builder was one of several featured in a series of guides produced by Building America to help builders achieve ENERGY STAR with climate-appropriate energy- efficiency measures (Baechler et al. 2004-06). ENERGY STAR for Homes, with critical support from DOE's Building America program, has been transformative, leading the

  2. Sunshine State Solar Grid Initiative (SUNGRIN)

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

    INTEGRATION Sunshine State Solar Grid Initiative (SUNGRIN) Project Team: High-Penetration PV Modeling and Analysis * Examining a wide range of PV-grid integration scenarios * Six utility partners, with PV up to 100% penetration * Have modeled circuits with PV at: * Jacksonville Electric Authority (JEA), 15 MW, 100% penetration * Gainesville Regional Utilities (GRU), ~2MW, 30% penetration * NASA Kennedy Space Center (KSC), 900kW * To model circuits in Lakeland and Orlando in subsequent phases

  3. Factory Brings Solar Energy Jobs to Former Steel Town

    Energy.gov [DOE]

    Fairless Hills, like many Pennsylvania towns, has a long history with manufacturing. It is home to the Keystone Industrial Port Complex, a manufacturing and industrial site that was once the location of a U.S. Steel plant. So when AE Polysilicon was looking for a site suitable for its polycrystalline silicon plant, the Port Complex seemed like a natural choice.

  4. Nb3Sn RRP® strand and Rutherford cable development for a 15 T dipole demonstrator

    DOE PAGES [OSTI]

    Barzi, E.; Andreev, N.; Li, P.; Lombardo, V.; Turrioni, D.; Zlobin, A. V.

    2016-03-16

    Keystoned Rutherford cables made of 28 strands and with a stainless steel core were developed and manufactured using 1 mm Nb3Sn composite wires produced by Oxford Superconducting Technology with 127 and 169 restacks using the Restacked-Rod-Process®. Furthermore, the performance and properties of these cables were studied to evaluate possible candidates for 15 T accelerator magnets.

  5. One-dimensional modeling of secondary clarifiers for wastewater treatment

    SciTech Connect

    Watts, R.W.; Svoronos, S.A.; Koopman, B.

    1996-12-31

    A one-dimensional model of activated sludge secondary clarifiers with a variable dispersion coefficient dependent on concentration and feed velocity was developed. Data collected from a full-scale clarifier at the Kanapaha Water Reclamation Facility in Gainesville, FL were used to evaluate this model. Data from three experimental periods demonstrated the ability of the model to predict steady state sludge blanket levels as well as clarifier failure. The variable dispersion coefficient model outperformed other well-known models in predicting clarifier overloading. 15 refs., 1 fig., 3 tabs.

  6. SREL Reprint #3230

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

    0 Foraging Habitat Use by Breeding Wood Storks and the Core Foraging Area Concept A. Lawrence Bryan, Jr.1, Ken D. Meyer2, Bree A. Tomlinson3, Jason A. Lauritsen4, and William B. Brooks5 1Savannah River Ecology Laboratory, P.O. Drawer E, Aiken, SC 29802, USA 2Avian Research and Conservation Institute, Gainesville, FL, 32601, USA 3College of Charleston, Charleston, SC, 29424, USA 4National Audubon Society, Corkscrew Swamp Sanctuary, Naples, FL, 34120, USA 5U.S. Fish and Wildlife Service, North

  7. Slide 1

    U.S. Department of Energy (DOE) - all 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)

  8. ARM - Datastreams - mwrp

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

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

  9. Summer 2011 Intern Project- Mark Bigham | Center for Energy Efficient

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

    Materials Mark Bigham REDUCING THE PRODUCTION COST OF 6-10nm BARIUM TITANATE FOR USE IN BATTERY SAFETY DEVICES Mark Bigham Mechanical Engineering UC Santa Barbara Mentor: Teyeb Ould Ely Faculty Advisor: Dan Morse Department: Molecular, Cellular, and Developmental Biology Creating a cost effective method of producing Barium Titanate is a keystone technology to producing safer electric batteries. Current lithium-ion batteries are prone to explosive failure in a condition known as thermal

  10. 2014 WIND POWER PROGRAM PEER REVIEW-ACCELERATE TECHNOLOGY TRANSFER

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

    Accelerate Technology Transfer March 24-27, 2014 Wind Energy Technologies PR-5000-62152 2 Contents Accelerate Technology Transfer Development of On-Site Conical Spiral Welders for Large Turbine Towers-Eric Smith, Keystone Tower Systems, Inc. High Performance Hollow Fiber Membranes for Lubricating Fluid Dehydration and Stabilization Systems-Stuart Nemster, Compact Membrane Systems Advanced Manufacturing Initiative-Daniel Laird, Sandia National Laboratories Manufacturing and Supply Chain R&D,

  11. GRIPPING DEVICE FOR CYLINDRICAL OBJECTS

    DOEpatents

    Pilger, J.P.

    1964-01-21

    A gripping device is designed for fragile cylindrical objects such as for drawing thin-walled tubes. The gripping is done by multiple jaw members held in position by two sets of slots, one defined by keystone-shaped extensions of the outer shell of the device and the other in a movable sleeve held slidably by the extensions. Forward movement oi the sleeve advances the jaws, thereby exerting a controlled, radial pressure on the object being gripped. (AEC)

  12. sassen-99.PDF

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

    Need for a Universal Cloud Property Algorithm for Active Remote Sensors K. Sassen and Z. Wang University of Utah Salt Lake City, Utah Introduction Lidar and radar measurements of cloud properties (e.g., cloud boundaries, phase, vertically resolved and integrated mass content, optical depth, etc.) are increasingly being relied on in modern climate-related research programs and are a keystone of the Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) atmospheric measurement

  13. LED Lighting in a Performing Arts Building at the University of Florida

    SciTech Connect

    Miller, Naomi J.; Kaye, Stan; Coleman, Patricia; Wilkerson, Andrea M.; Perrin, Tess E.; Sullivan, Gregory P.

    2014-07-01

    The U.S. DOE GATEWAY Demonstration Program supports demonstrations of high-performance solid-state lighting (SSL) products in order to develop empirical data and experience with the in-the-field applications of this advanced lighting technology. This report describes the process and results of the 2013 - 2014 GATEWAY demonstration of SSL technology in the Nadine McGuire Theatre and Dance Pavilion at the University of Florida, Gainesville, FL. The LED solutions combined with dimming controls utilized in four interior spaces - the Acting Studio, Dance Studio, Scene Shop, and Dressing Room - received high marks from instructors, students/performers, and reduced energy use in all cases. The report discusses in depth and detail of each project area including specifications, energy savings, and user observations. The report concludes with lessons learned during the demonstration.

  14. Test Plan to Evaluate the Relationship Among IAQ, Comfort, Moisture, and Ventilation in Humid Climates

    SciTech Connect

    Widder, Sarah H.; Martin, Eric

    2013-03-15

    This experimental plan describes research being conducted by Pacific Northwest National Laboratory (PNNL), in coordinatation with Florida Solar Energy Center (FSEC), Florida HERO, and Lawrence Berkeley National Laboratory (LBNL) to evaluate the impact of ventilation rate on interior moisture levels, temperature distributions, and indoor air contaminant concentrations. Specifically, the research team will measure concentrations of indoor air contaminants, ventilation system flow rates, energy consumption, and temperature and relative humidity in ten homes in Gainesville, FL to characterize indoor pollutant levels and energy consumption associated with the observed ventilation rates. PNNL and FSEC have collaboratively prepared this experimental test plan, which describes background and context for the proposed study; the experimental design; specific monitoring points, including monitoring equipment, and sampling frequency; key research questions and the associated data analysis approach; experimental logistics, including schedule, milestones, and team member contact information; and clearly identifies the roles and responsibilities of each team in support of project objectives.

  15. Using DRASTIC'' to improve the accuracy of a geographical information system used for solid waste disposal facility siting: A case study

    SciTech Connect

    Padgett, D.A. . Dept. of Geography)

    1993-01-01

    Beginning in 1989, the citizens and commissioners of Alachua County, Florida began to develop a siting plan for a new solid waste disposal facility (SWDF). Through a cooperative effort with a private consulting firm, several evaluative criteria were selected and then translated into parameters for a geographical information system (GIS). Despite efforts to avoid vulnerable hydrogeology, the preferred site selected was in close proximity to the well field supplying Gainesville, Florida, home to approximately 75 percent of the county's population. The results brought forth a wave of protests from local residents claiming that leachate from the proposed SWDF would contaminate their drinking water. In this study, DRASTIC'' was applied in order to improve the accuracy and defensibility of the aquifer protection-based GIS parameters. DRASTIC'', a method for evaluating ground water contamination potential, is an acronym which stands for Depth to Water, Net Recharge, Aquifer Media, Soil Media, Topography, Impact of Vadose Zone Media, and Conductivity (Hydraulic)''.

  16. Approaches to 30 Percent Energy Savings at the Community Scale in the Hot-Humid Climate

    SciTech Connect

    Thomas-Rees, S.; Beal, D.; Martin, E.

    2013-03-01

    BA-PIRC has worked with several community-scale builders within the hot humid climate zone to improve performance of production, or community scale, housing. Tommy Williams Homes (Gainesville, FL), Lifestyle Homes (Melbourne, FL), and Habitat for Humanity (various locations, FL) have all been continuous partners of the Building America program and are the subjects of this report to document achievement of the Building America goal of 30% whole house energy savings packages adopted at the community scale. Key aspects of this research include determining how to evolve existing energy efficiency packages to produce replicable target savings, identifying what builders' technical assistance needs are for implementation and working with them to create sustainable quality assurance mechanisms, and documenting the commercial viability through neutral cost analysis and market acceptance. This report documents certain barriers builders overcame and the approaches they implemented in order to accomplish Building America (BA) Program goals that have not already been documented in previous reports.

  17. Energy Tracking Software Platform

    SciTech Connect

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  18. ARM - Datastreams - wacrspeccmaskxpol

    U.S. Department of Energy (DOE) - all 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

    U.S. Department of Energy (DOE) - all 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

    U.S. Department of Energy (DOE) - all 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

    U.S. Department of Energy (DOE) - all 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 - Datastreams - twr

    U.S. Department of Energy (DOE) - all 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...

  3. 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 ...

  4. ARM - Data Announcements Article

    U.S. Department of Energy (DOE) - all 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 ...

  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. Combined Retrieval, Microphysical Retrievals and Heating Rates...

    Office of Scientific and Technical Information (OSTI)

    Subject: 54 Environmental Sciences Cloud optical depth; Cloud base height; Cloud top height; Ice water path; Ice water content; Longwave broadband downwelling irradiance; Longwave ...

  7. ARM - VAP Product - pblhtsondeyr1mcfarl

    U.S. Department of Energy (DOE) - all 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 )...

  8. Correction coil cable

    DOEpatents

    Wang, S.T.

    1994-11-01

    A wire cable assembly adapted for the winding of electrical coils is taught. A primary intended use is for use in particle tube assemblies for the Superconducting Super Collider. The correction coil cables have wires collected in wire array with a center rib sandwiched therebetween to form a core assembly. The core assembly is surrounded by an assembly housing having an inner spiral wrap and a counter wound outer spiral wrap. An alternate embodiment of the invention is rolled into a keystoned shape to improve radial alignment of the correction coil cable on a particle tube in a particle tube assembly. 7 figs.

  9. Dual waveband compact catadioptric imaging spectrometer

    DOEpatents

    Chrisp, Michael P.

    2012-12-25

    A catadioptric dual waveband imaging spectrometer that covers the visible through short-wave infrared, and the midwave infrared spectral regions, dispersing the visible through shortwave infrared with a zinc selenide grating and midwave infrared with a sapphire prism. The grating and prism are at the cold stop position, enabling the pupil to be split between them. The spectra for both wavebands are focused onto the relevant sections of a single dual waveband detector. Spatial keystone distortion is controlled to less than one tenth of a pixel over the full wavelength range, facilitating the matching of the spectra in the midwave infrared with the shorter wavelength region.

  10. Reactor coolant pump flywheel

    SciTech Connect

    Finegan, John Raymond; Kreke, Francis Joseph; Casamassa, John Joseph

    2013-11-26

    A flywheel for a pump, and in particular a flywheel having a number of high density segments for use in a nuclear reactor coolant pump. The flywheel includes an inner member and an outer member. A number of high density segments are provided between the inner and outer members. The high density segments may be formed from a tungsten based alloy. A preselected gap is provided between each of the number of high density segments. The gap accommodates thermal expansion of each of the number of segments and resists the hoop stress effect/keystoning of the segments.

  11. Total Quality Management at an Oak Ridge laboratory and the establishment of an internal quality program

    SciTech Connect

    Dorsey, J.G.

    1993-11-01

    In order for any laboratory to be successful today, it is imperative that a total commitment to quality management be the keystone of that laboratory. Modern industry has begun to recognize that it must reach beyond traditional Quality Assurance methods and enlist the participation of all members of the organization for their unique contributions to make their organizations truly excellent. This report discusses Total Quality Management in the Analytical Services Organization at Oak Ridge, Tennessee. Laboratories are in the Y-12 Plant, which is one of three government sites located in Oak Ridge that are managed by Martin Marietta Energy Systems for the Department of Energy (DOE).

  12. Venango County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pennsylvania Pleasantville, Pennsylvania Polk, Pennsylvania Rouseville, Pennsylvania Seneca, Pennsylvania Sugarcreek, Pennsylvania Utica, Pennsylvania Woodland Heights,...

  13. Approaches to 30% Energy Savings at the Community Scale in the Hot-Humid Climate

    SciTech Connect

    Thomas-Rees, S.; Beal, D.; Martin, E.; Fonorow, K.

    2013-03-01

    BA-PIRC has worked with several community-scale builders within the hot humid climate zone to improve performance of production, or community scale, housing. Tommy Williams Homes (Gainesville, FL), Lifestyle Homes (Melbourne, FL), and Habitat for Humanity (various locations, FL) have all been continuous partners of the BA Program and are the subjects of this report to document achievement of the Building America goal of 30% whole house energy savings packages adopted at the community scale. The scope of this report is to demonstrate achievement of these goals though the documentation of production-scale homes built cost-effectively at the community scale, and modeled to reduce whole-house energy use by 30% in the Hot Humid climate region. Key aspects of this research include determining how to evolve existing energy efficiency packages to produce replicable target savings, identifying what builders' technical assistance needs are for implementation and working with them to create sustainable quality assurance mechanisms, and documenting the commercial viability through neutral cost analysis and market acceptance. This report documents certain barriers builders overcame and the approaches they implemented in order to accomplish Building America (BA) Program goals that have not already been documented in previous reports.

  14. may-99.PDF

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

    ... had a similar height structure. Figure 3 shows a time height cross section of the vertical motion and the radar ... Prodigious amounts of ice are generated in even these ...

  15. David Cohan

    Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"1069436","attributes":{"alt":"Headshot of David Cohan.","class":"media-image caption","height":"162","style":"width: 108px; height: 162px; float:...

  16. Microsoft Word - Cover Page - Exhibit 5

    Energy Saver

    115 120 125 130 135 140 145 150 155 Structure Quantity Structure Height EXHIBIT 5 Project Structure Height Breakdown - HVDC & 345-kV HVDC Structures 345-kV Structures 27-JUN-2013

  17. Mark A. McCall

    Office of Energy Efficiency and Renewable Energy (EERE)

    [[{"type":"media","view_mode":"media_large","fid":"964941","attributes":{"alt":"Mark McCall_Headshot_August 2015.jpg","class":"media-image caption","height":"480","style":"width: 384px; height:...

  18. Coastal Harbors Modeling Facility | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    None Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.2 Maximum Wave Height(m) at Wave Period(s) 2.3 Wave Period Range(s) 2.3 Current Velocity...

  19. City of Los Angeles- Zoning Code

    Energy.gov [DOE]

    Chapter I of Los Angeles' Municipal Code, Height of Building or Structures, provides an exemption for solar energy devices, or similar structures. They may be erected above the height limit...

  20. Dong Kwun Kim

    Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"885466","attributes":{"alt":"Dong Kim Portrait.jpg","class":"media-image caption","height":"480","style":"font-size: 12px; width: 360px; height:...

  1. CX-000065: Categorical Exclusion Determination

    Energy.gov [DOE]

    Huber Heights' Replacement of Heating/Cooling TowerCX(s) Applied: B5.1, B2.5Date: 11/12/2009Location(s): Huber Heights, OhioOffice(s): Energy Efficiency and Renewable Energy

  2. ARM - Data Announcements Article

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

    7, 2015 Data Announcements Doppler Lidar Profile VAPs Now Available Bookmark and Share Top: Seen here are height-time display of wind speed and direction.Bottom: Height-time ...

  3. Workplace Charging Challenge Partner: Township High School District 214

    Energy.gov [DOE]

    Joined the Challenge: October 2014Headquarters: Arlington Heights, ILCharging Locations: Arlington Heights, IL; Buffalo Grove, IL; Elk Grove Village, IL; Mount Prospect, IL; Rolling Meadows, IL;...

  4. Research Highlight

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

    Res. Ltr, Vol.31, L10106, doi:10.10292004GL019539. Composite statistics compare ARM measurements and ECMWF model-derived cloud properties of (a) base height, (b) cloud top height, ...

  5. dong(2)-99.PDF

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

    The ground-based measurements at the ARM SGP site are cloud top height, cloud base height, cloud LWP, and downward solar ... is proportional to the 6th power of cloud particle size, ...

  6. Slide 1

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

    (ARSCL) * cloud boundaries, hydrometeor height distributions and estimates of their radar reflectivities, vertical velocities, and Doppler spectral widths * "Old" ARSCL -...

  7. EIS-0505: EPA Notice of Availability of Supplemental Draft Environmental Impact Statement

    Energy.gov [DOE]

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

  8. Sullivan County, Tennessee: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Tennessee Bluff City, Tennessee Bristol, Tennessee Colonial Heights, Tennessee Johnson City, Tennessee Kingsport, Tennessee Spurgeon, Tennessee Walnut Hill, Tennessee...

  9. Microsoft Word - Cover Page - Exhibit 13

    Energy Saver

    ... Transmission Line Information Proposed structure type: HVDC horizontal lattice Height ... PRELIMINARY Transmission Line Information Proposed structure type: HVDC horizontal ...

  10. EIS-0505: Notice of Intent to Prepare Environmental Impact Statement

    Energy.gov [DOE]

    Vantage to Pomona Heights 230 kV Transmission Line Project, Yakima, Grant, Benton and Kittitas Counties, Washington

  11. Northumberland County, Pennsylvania: Energy Resources | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Marion Heights, Pennsylvania Marshallton, Pennsylvania McEwensville, Pennsylvania Milton, Pennsylvania Mount Carmel, Pennsylvania Northumberland, Pennsylvania Riverside,...

  12. EIS-0505: Supplemental Draft Environmental Impact Statement

    Energy.gov [DOE]

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

  13. EIS-0505: Draft Environmental Impact Statement

    Energy.gov [DOE]

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

  14. Allegheny County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pennsylvania Baldwin, Pennsylvania Bell Acres, Pennsylvania Bellevue, Pennsylvania Ben Avon Heights, Pennsylvania Ben Avon, Pennsylvania Bethel Park, Pennsylvania Blawnox,...

  15. Indiana County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Armagh, Pennsylvania Black Lick, Pennsylvania Blairsville, Pennsylvania Cherry Tree, Pennsylvania Chevy Chase Heights, Pennsylvania Clymer, Pennsylvania Commodore,...

  16. EIS-0505: Final Environmental Impact Statement

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  17. Micrometeorological data for energy-budget studies near Rogers Spring, Ash Meadows National Wildlife Refuge, Nye County, Nevada, 1994

    SciTech Connect

    Nichols, W.D.; Rapp, T.R.

    1996-05-01

    The data were collected at two sites near Rogers Spring for use in energy-budget studies beginning in 1994. The data collected at each site included net radiation, air temperature at two heights, dew- point temperature at two heights, windspeed at two heights, soil heat flux, and soil temperature in the interval between the land surface and the buried heat-flux plates.

  18. Correction coil cable

    DOEpatents

    Wang, Sou-Tien

    1994-11-01

    A wire cable assembly (10, 310) adapted for the winding of electrical coils is taught. A primary intended use is for use in particle tube assemblies (532) for the superconducting super collider. The correction coil cables (10, 310) have wires (14, 314) collected in wire arrays (12, 312) with a center rib (16, 316) sandwiched therebetween to form a core assembly (18, 318 ). The core assembly (18, 318) is surrounded by an assembly housing (20, 320) having an inner spiral wrap (22, 322) and a counter wound outer spiral wrap (24, 324). An alternate embodiment (410) of the invention is rolled into a keystoned shape to improve radial alignment of the correction coil cable (410) on a particle tube (733) in a particle tube assembly (732).

  19. OXYGEN ENHANCED COMBUSTION FOR NOx CONTROL

    SciTech Connect

    David R. Thompson; Lawrence E. Bool; Jack C. Chen

    2001-04-01

    This quarterly technical progress report will summarize work accomplished for the Program through the fourth quarter January-March 2001 in the following task areas: Task 1 - Oxygen Enhanced Combustion, Task 2 - Oxygen Transport Membranes and Task 4 - Program Management. This report will also recap the results of the past year. The program is proceeding in accordance with the objectives for the first year. OTM material characterization was completed. 100% of commercial target flux was demonstrated with OTM disks. The design and assembly of Praxair's single tube high-pressure test facility was completed. The production of oxygen with a purity of better than 99.5% was demonstrated. Coal combustion testing was conducted at the University of Arizona. Modest oxygen enhancement resulted in NOx emissions reduction. The injector for oxygen enhanced coal based reburning was conducted at Praxair. Combustion modeling with Keystone boiler was completed. Pilot-scale combustion test furnace simulations continued this quarter.

  20. Evaluating the Contribution of Climate Forcing and Forest Dynamics to Accelerating Carbon Sequestration by Forest Ecosystems in the Northeastern U.S.: Final Report

    SciTech Connect

    Munger, J. William; Foster, David R.; Richardson, Andrew D.

    2014-10-01

    This report summarizes work to improve quantitative understanding of the terrestrial ecosystem processes that control carbon sequestration in unmanaged forests It builds upon the comprehensive long-term observations of CO2 fluxes, climate and forest structure and function at the Harvard Forest in Petersham, MA. This record includes the longest CO2 flux time series in the world. The site is a keystone for the AmeriFlux network. Project Description The project synthesizes observations made at the Harvard Forest HFEMS and Hemlock towers, which represent the dominant mixed deciduous and coniferous forest types in the northeastern United States. The 20+ year record of carbon uptake at Harvard Forest and the associated comprehensive meteorological and biometric data, comprise one of the best data sets to challenge ecosystem models on time scales spanning hourly, daily, monthly, interannual and multi-decadal intervals, as needed to understand ecosystem change and climate feedbacks.

  1. GeoSpatial Infrastructure at the U.S. Department of Energy's Hanford Site

    SciTech Connect

    Coleman, Andre M.; Webber, William D.

    2007-12-01

    Geographic Information Systems technology provides a keystone for achieving the mission and vision of the U. S. Department of Energy’s Hanford Site. The Hanford Site located in Richland, Washington, is at a critical crossroads involving environmental, political, cultural, and economic concerns. The site has been collecting spatial data for a period of 60 years and now, more than ever, the organization and structure of spatial databases at Hanford provide a critical path to providing an effective, efficient, and safe cleanup mission demonstrating the effectiveness of environmental protection and restoration activities. This paper provides a current state of spatial data collections, use, management, and challenges at the Hanford Site through the development of a spatial data infrastructure. Recommendations designed to ensure long-term data quality, usability, and sustainability now and into the future are presented.

  2. Production of HBR from bromine and steam for off-peak electrolytic hydrogen generation

    SciTech Connect

    Schlief, R.E.; Hanrahan, R.J.; Stoy, M.A.

    1995-09-01

    Progress is reported on the development of a renewable energy source based solar-electrolytic system for production of hydrogen and oxygen. It employs water, bromine, solar energy and supplemental electrical power. The concept is being developed by Solar Reactor Technologies, Inc., (SRT), with the U.S. Department of Energy (DOE). An overview of the nature and objectives of this program is provided here, and technical progress made during the first (three-month) performance period of the Phase I work effort is reported. The SRT concept entails (1) absorption of concentrated solar radiation by bromine vapor Br{sub 2(g)} in a high-temperature reactor producing Br{sub (g)} atoms, (2) reaction of Br{sub (g)} with water yielding hydrogen bromide (HBr), and (3) electrolysis of stored hydrogen bromide for production of H{sub 2(g)} and recovery of Br{sub 2(I)}. Incorporation of solar radiation in the primary photochemical step (1) reduces by 50 - 70% the electrical power required to split water. The SRT concept is very attractive from an economic viewpoint as well. The reversible fuel cell, employed in the SRT electrolysis concept is capitalized via its use in load leveling by the utility. A 1 kW solar reactor was designed and constructed during the first three-month performance period by SRT personnel at the University of Florida, Gainesville. It was employed in taking survey data of the reaction between bromine and steam at temperatures between 900 and 1300 K. This reaction was run under purely thermal conditions, i.e. in the absence of solar photons. The experimental data are reported and interpreted employing concomitant thermodynamic calculations. The anticipated improvement is discussed briefly as well as the effect of a photochemical boost to the reaction. The amount of this enhancement will be studied in the next three month performance period.

  3. Biomass Thermochemical Conversion Program. 1983 Annual report

    SciTech Connect

    Schiefelbein, G.F.; Stevens, D.J.; Gerber, M.A.

    1984-08-01

    Highlights of progress achieved in the program of thermochemical conversion of biomass into clean fuels during 1983 are summarized. Gasification research projects include: production of a medium-Btu gas without using purified oxygen at Battelle-Columbus Laboratories; high pressure (up to 500 psia) steam-oxygen gasification of biomass in a fluidized bed reactor at IGT; producing synthesis gas via catalytic gasification at PNL; indirect reactor heating methods at the Univ. of Missouri-Rolla and Texas Tech Univ.; improving the reliability, performance, and acceptability of small air-blown gasifiers at Univ. of Florida-Gainesville, Rocky Creek Farm Gasogens, and Cal Recovery Systems. Liquefaction projects include: determination of individual sequential pyrolysis mechanisms at SERI; research at SERI on a unique entrained, ablative fast pyrolysis reactor for supplying the heat fluxes required for fast pyrolysis; work at BNL on rapid pyrolysis of biomass in an atmosphere of methane to increase the yields of olefin and BTX products; research at the Georgia Inst. of Tech. on an entrained rapid pyrolysis reactor to produce higher yields of pyrolysis oil; research on an advanced concept to liquefy very concentrated biomass slurries in an integrated extruder/static mixer reactor at the Univ. of Arizona; and research at PNL on the characterization and upgrading of direct liquefaction oils including research to lower oxygen content and viscosity of the product. Combustion projects include: research on a directly fired wood combustor/gas turbine system at Aerospace Research Corp.; adaptation of Stirling engine external combustion systems to biomass fuels at United Stirling, Inc.; and theoretical modeling and experimental verification of biomass combustion behavior at JPL to increase biomass combustion efficiency and examine the effects of additives on combustion rates. 26 figures, 1 table.

  4. Wax Point Determinations Using Acoustic Resonance Spectroscopy

    SciTech Connect

    Bostick, D.T.; Jubin, R.T.; Schmidt, T.W.

    2001-06-01

    The thermodynamic characterization of the wax point of a given crude is essential in order to maintain flow conditions that prevent plugging of undersea pipelines. This report summarizes the efforts made towards applying an Acoustic Cavity Resonance Spectrometer (ACRS) to the determination of pressures and temperatures at which wax precipitates from crude. Phillips Petroleum Company, Inc., the CRADA participant, supplied the ACRS. The instrumentation was shipped to Dr. Thomas Schmidt of ORNL, the CRADA contractor, in May 2000 after preliminary software development performed under the guidance of Dr. Samuel Colgate and Dr. Evan House of the University of Florida, Gainesville, Fl. Upon receipt it became apparent that a number of modifications still needed to be made before the ACRS could be precisely and safely used for wax point measurements. This report reviews the sequence of alterations made to the ACRS, as well as defines the possible applications of the instrumentation once the modifications have been completed. The purpose of this Cooperative Research and Development Agreement (CRADA) between Phillips Petroleum Company, Inc. (Participant) and Lockheed Martin Energy Research Corporation (Contractor) was the measurement of the formation of solids in crude oils and petroleum products that are commonly transported through pipelines. This information is essential in the proper design, operation and maintenance of the petroleum pipeline system in the United States. Recently, new petroleum discoveries in the Gulf of Mexico have shown that there is a potential for plugging of undersea pipeline because of the precipitation of wax. It is important that the wax points of the expected crude oils be well characterized so that the production facilities for these new wells are capable of properly transporting the expected production. The goal of this work is to perform measurements of solids formation in crude oils and petroleum products supplied by the Participant. It is

  5. Ram-air sample collection device for a chemical warfare agent sensor

    DOEpatents

    Megerle, Clifford A.; Adkins, Douglas R.; Frye-Mason, Gregory C.

    2002-01-01

    In a surface acoustic wave sensor mounted within a body, the sensor having a surface acoustic wave array detector and a micro-fabricated sample preconcentrator exposed on a surface of the body, an apparatus for collecting air for the sensor, comprising a housing operatively arranged to mount atop the body, the housing including a multi-stage channel having an inlet and an outlet, the channel having a first stage having a first height and width proximate the inlet, a second stage having a second lower height and width proximate the micro-fabricated sample preconcentrator, a third stage having a still lower third height and width proximate the surface acoustic wave array detector, and a fourth stage having a fourth height and width proximate the outlet, where the fourth height and width are substantially the same as the first height and width.

  6. America's Home Energy Education Challenge Poster Contest | Department of

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

    Energy America's Home Energy Education Challenge Poster Contest America's Home Energy Education Challenge Poster Contest Addthis Estes Park Middle School 1 of 4 Estes Park Middle School Estes Park Middle School in Estes Park, Colorado received $1,000 as the National Poster Winner for visually demonstrating simple, inexpensive ways to reduce energy usage and save money. Image: Estes Park Middle School Leon Heights Elementary School 2 of 4 Leon Heights Elementary School Leon Heights Elementary

  7. Removing a sheet from the surface of a melt using elasticity and buoyancy

    DOEpatents

    Kellerman, Peter L.; Sun, Dawei; Helenbrook, Brian; Harvey, David S.

    2014-07-01

    Embodiments related to sheet production are disclosed. A melt of a material is cooled to form a sheet of the material on the melt. The sheet is formed in a first region at a first sheet height. The sheet is translated to a second region such that it has a second sheet height higher than the first sheet height. The sheet is then separated from the melt. A seed wafer may be used to form the sheet.

  8. A different approach to solar cell simulation

    SciTech Connect

    Kavasoglu, Nese; Kavasoglu, A. Sertap; Metin, Bengul

    2015-10-15

    Highlights: • A new simulation program has been developed and operated for the Au/n-GaN device. • Device inhomogeneity is introduced to program via fluctuation factor term. • The barrier height fluctuation factor strongly affects the device characteristics. - Abstract: Zero barrier height inhomogeneity in the device is generally assumed to conform to Gaussian distribution in the literature. In this study, zero barrier height inhomogeneity has been adopted to obey random distribution. Cell was divided into elementary diodes, which were connected in parallel to each other. The current–voltage characteristics of the cell were obtained by developed device modeling program for various zero barrier height inhomogeneity levels at room temperature in dark and under light conditions. The cell parameters were then calculated by using simulated current–voltage data. It is displayed that increase in zero barrier height inhomogeneity results in Schottky barrier height enhancement and decrease in the diode factor of the cell. Fill factor and V{sub oc} values showed a decreasing trend with increasing zero barrier height inhomogeneity. Also, random distribution of zero barrier height effect on interface state density was examined. Interface state density increases with increasing zero barrier height inhomogeneity.

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... height (Berg, 1975) at which seepage might begin, through their confining shale layers. ... pressure and the effective permeability to gas in the presence of a wetting phase, ...

  10. Benton County, Arkansas: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Retail Energy, LLC (Texas) Places in Benton County, Arkansas Avoca, Arkansas Bella Vista, Arkansas Bentonville, Arkansas Bethel Heights, Arkansas Cave Springs, Arkansas...

  11. Jared Langevin

    Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"897486","attributes":{"alt":"Langevin_Portrait.jpg","class":"media-image caption","height":"480","typeof":"foaf:Image","width":"480"}}

  12. Integrated Concepts and Research Corporation ICRC | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Concepts and Research Corporation ICRC Jump to: navigation, search Name: Integrated Concepts and Research Corporation (ICRC) Place: Madison Heights, Michigan Zip: 48071 Sector:...

  13. ARM - VAP Product - mmcrmode3ge200408121cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Southern Great Plains SGP C1 Browse...

  14. ARM - VAP Product - mmcrmode3ge200404141cloth

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

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  16. ARM - VAP Product - mmcrmode3ge200511041cloth

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    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C3...

  17. ARM - VAP Product - mmcrmode4pr200511041cloth

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    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C3...

  18. ARM - VAP Product - mmcrmode3ge200608161cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C2...

  19. ARM - VAP Product - mmcrmode4pr200608161cloth

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    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C2...

  20. ARM - VAP Product - mmcrmode1bl200606161cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C1...

  1. ARM - VAP Product - mmcrmode4pr200606161cloth

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    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C1...

  2. ARM - VAP Product - mmcrmode1st200404151cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations North Slope Alaska NSA C1 Browse...

  3. ARM - VAP Product - mmcrmode2ci200309091cloth

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    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Southern Great Plains SGP C1 Browse...

  4. ARM - VAP Product - mmcrmode2ci200608161cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C2...

  5. ARM - VAP Product - mmcrmode3ge200712011cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations North Slope Alaska NSA C1 Browse...

  6. ARM - VAP Product - mmcrmode1bl200608121cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C2...

  7. ARM - VAP Product - mmcrmode2ci200404141cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations North Slope Alaska NSA C1 Browse...

  8. ARM - VAP Product - mmcrmode3ge200606161cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C1...

  9. ARM - VAP Product - rhbarscl1cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP X1...

  10. ARM - VAP Product - mmcrmode2ci200606161cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C1...

  11. ARM - VAP Product - mmcrmode2ci200511041cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C3...

  12. ARM - VAP Product - mmcrmode2ci200408121cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Southern Great Plains SGP C1 Browse...

  13. ARM - VAP Product - mmcrmode1bl200712011cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations North Slope Alaska NSA C1 Browse...

  14. ARM - VAP Product - mmcrmode1bl200511041cloth

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

    by this product are those considered scientifically relevant. Cloud base height Radar Doppler Radar reflectivity Vertical velocity Locations Tropical Western Pacific TWP C3...

  15. Characterizing Arctic Mixed-phase Cloud Structure

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

    have two distinguished cloud base heights (CBHs) that can be defined by both ceilometer (black dots) and micropulse lidar (MPL; pink dots) measurements (Figure 1). For a...

  16. Array of virtual Frisch-grid CZT detectors with common cathode...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 72 PHYSICS OF ... SHIELDING; SPECTRAL RESPONSE; TESTING Frisch-grid; pulse-height correction; CZT

  17. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    PBL heights were derived from these merged potential temperature profiles usingmore a modified Heffter (1980) technique that was tailored to the SGP site (Della Monache et al., ...

  18. Length scale selects directionality of droplets on vibrating...

    Office of Scientific and Technical Information (OSTI)

    Here, arrays of tilted pillars ranging in height from the nanoscale to the microscale are used as structural ratchets to directionally transport water at room temperature. Water ...

  19. Assessment of Land Surface Model Performance in WRF for Simulating...

    Office of Scientific and Technical Information (OSTI)

    Assessment of Land Surface Model Performance in WRF for Simulating Wind at Heights Relevant to the Wind Energy Community Citation Details In-Document Search Title: Assessment of ...

  20. Spokane County, Washington: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    in Spokane County, Washington Avista Corp City of Cheney, Washington (Utility Company) Modern Electric Water Company Places in Spokane County, Washington Airway Heights, Washington...

  1. ARM - Datastreams - sodar

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

    Variable Altitude above mean sea level m alt Backscatter, as total intensity of received signal, filtered and range-normalized unitless backscatter ( time, height ) Base time in...

  2. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Widener, Kevin (6) Lindenmaier, Iosif Andrei (2) Nelson, Dan (2) Save Results Excel ... ARM: X-SAPR Range Height Indicator scan Widener, Kevin ; Nelson, Dan ; Bharadwaj, Nitin ; ...

  3. Polk County, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Four Corners, Florida Frostproof, Florida Fussels Corner, Florida Gibsonia, Florida Haines City, Florida Highland City, Florida Highland Park, Florida Hillcrest Heights, Florida...

  4. Phycal LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Park Place: Highland Heights, Ohio Zip: 44143 Sector: Biofuels, Biomass Product: Agriculture; Raw materialsextraction; Research and development Phone Number: 440-460-2477...

  5. Argonne National Laboratory 9700 South Cass Avenue, Argonne,...

    Office of Legacy Management (LM)

    ... material in contaminated zone soil Emanating power of radon gre Radon vertical dimension of mixing Average annual wind speed Average building air excbange rate Height of ...

  6. ARM - Datastreams - 50rwptempmom

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

    rwptempmom Documentation Data Quality Plots ARM Data Discovery Browse Data Comments? We ... Radar Doppler Spectral width ms; 100*%, see comment specw ( time, height ) Acoustic ...

  7. ARM - VAP Product - pblhtsonde1mcfarl

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

    ( layer ) The maximum difference in potential temperature across inversion layers from Heffter (1980) method. K deltathetamax ( layer ) Height above mean sea level...

  8. Trumbull County, Ohio: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Trumbull County, Ohio Bolindale, Ohio Brookfield Center, Ohio Champion Heights, Ohio Churchill, Ohio Cortland, Ohio Girard, Ohio Hilltop, Ohio Howland Center, Ohio Hubbard, Ohio...

  9. Section 11

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

    that would be expected in the shortwave irradiance increasing altitude, reversible fluids can be used that change as a function of height. Measurements of broadband phase...

  10. University of Missouri | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    nuclear reactions meet at Mizzou Plasma 'ring' sets the stage for further research Drones take journalism to new heights Biological engineering graduate student Rui Xing ...

  11. Gila County, Arizona: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Day, Arizona Central Heights-Midland City, Arizona Claypool, Arizona Gisela, Arizona Globe, Arizona Hayden, Arizona Miami, Arizona Payson, Arizona Peridot, Arizona Pine, Arizona...

  12. Wind Program News | Department of Energy

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

    to training for the clean energy workforce. December 10, 2014 This map shows wind potential capacity for turbine hub heights at 140 meters. Mapping the Frontier of New...

  13. EA-1753: Finding of No Significant Impact | Department of Energy

    Energy.gov [DOE] (indexed site)

    Beacon Power Corporation Flywheel Frequency Regulation Plant, Chicago Heights, Illinois Based on the analyses in the environmental assessment (EA), DOE determined that its proposed...

  14. Prince George's County, Maryland: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Maryland Camp Springs, Maryland Capitol Heights, Maryland Carmody Hills-Pepper Mill Village, Maryland Cheverly, Maryland Chillum, Maryland Clinton, Maryland College Park,...

  15. ARM - Data Announcements Article

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

    lidar best-estimate VAP for April 3, 2011. Panels (a), (b), and (c) show time-height cross sections of relative humidity, aerosol backscatter coefficient, and aerosol...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... liquid wastes (4) safety analysis (4) seismic effects (4) buckling (3) fasteners (3) ... aging (2) concretes (2) corrections (2) design (2) engineering (2) height (2) Filter by ...

  17. NREL GIS Data: Bhutan High Resolution Wind Resource - Datasets...

    OpenEI (Open Energy Information) [EERE & EIA]

    NREL GIS Data: Bhutan High Resolution Wind Resource This shapefile containing 50 meter height data has been validated by NREL and wind energy meteorological consultants. However,...

  18. EA-1802: Final Environmental Assessment | Department of Energy

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

    and the alternative of not implementing this project (No-Action Alternative). Final Environmental Assessment for Chicago View Wind Project, Chicago Heights, Cook County, ...

  19. First observations of tracking clouds using scanning ARM cloud...

    Office of Scientific and Technical Information (OSTI)

    These measurements complement cloud and precipitation tracking using geostationary satellites and weather radars. Here, two-dimensional (2-D) Along-Wind Range Height Indicator ...

  20. Clermont County, Ohio: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Batavia, Ohio Bethel, Ohio Chilo, Ohio Day Heights, Ohio Felicity, Ohio Loveland, Ohio Milford, Ohio Moscow, Ohio Mount Carmel, Ohio Mount Repose, Ohio Mulberry, Ohio Neville, Ohio...

  1. Barton County, Missouri: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Golden City, Missouri Lamar Heights, Missouri Lamar, Missouri Liberal, Missouri Milford, Missouri Mindenmines, Missouri Retrieved from "http:en.openei.orgw...

  2. MHK Technologies/Brandl Generator | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    direct connected magnets that induce an electrical current when they move through the induction coils. This drawing shows the basic idea. Technology Dimensions Width (m) 10 Height...

  3. Princeton Plasma Physics Lab - Plasma physics

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

    highlighted-imageSami%20Diagnostices12.jpg" width"2304" height"1500" alt"David Thomas and Jakob Brunner" title"Elle StarkmanOffice of Communications" >

    <...

  4. Logan County, West Virginia: Energy Resources | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    West Virginia Holden, West Virginia Logan, West Virginia Mallory, West Virginia Man, West Virginia Mitchell Heights, West Virginia Mount Gay-Shamrock, West Virginia...

  5. Hand County, South Dakota: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Climate Zone Number 6 Climate Zone Subtype A. Places in Hand County, South Dakota Miller, South Dakota Northwest Hand, South Dakota Ree Heights, South Dakota St. Lawrence,...

  6. Fergus County, Montana: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Denton, Montana Grass Range, Montana Lewistown Heights, Montana Lewistown, Montana Moore, Montana Winifred, Montana Retrieved from "http:en.openei.orgw...

  7. Johnson County, Iowa: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Iowa Coralville, Iowa Hills, Iowa Iowa City, Iowa Lone Tree, Iowa North Liberty, Iowa Oxford, Iowa Shueyville, Iowa Solon, Iowa Swisher, Iowa Tiffin, Iowa University Heights, Iowa...

  8. Madison County, Indiana: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Indiana Bright Automotive Inc Places in Madison County, Indiana Alexandria, Indiana Anderson, Indiana Chesterfield, Indiana Country Club Heights, Indiana Edgewood, Indiana...

  9. Charlotte County, Florida: Energy Resources | Open Energy Information

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    Englewood, Florida Grove City, Florida Harbour Heights, Florida Manasota Key, Florida Port Charlotte, Florida Punta Gorda, Florida Rotonda, Florida Solana, Florida Retrieved from...

  10. Charles County, Maryland: Energy Resources | Open Energy Information

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    Bryans Road, Maryland Hughesville, Maryland Indian Head, Maryland La Plata, Maryland Port Tobacco Village, Maryland Potomac Heights, Maryland St. Charles, Maryland Waldorf,...

  11. Sarasota County, Florida: Energy Resources | Open Energy Information

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    Lake Sarasota, Florida Laurel, Florida Longboat Key, Florida Nokomis, Florida North Port, Florida North Sarasota, Florida Osprey, Florida Ridge Wood Heights, Florida Sarasota...

  12. Kenton County, Kentucky: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lakeside Park, Kentucky Ludlow, Kentucky Park Hills, Kentucky Ryland Heights, Kentucky Taylor Mill, Kentucky Villa Hills, Kentucky Walton, Kentucky Retrieved from "http:...

  13. Robotics Methods for Beam Line Instrument Simulation and Control

    SciTech Connect

    James, J. A.; Oliver, E. C.; Paradowska, A; Hubbard, Camden R; Schmidlin, Joshua E; Edwards, L

    2008-01-01

    NOBUGS 2008 Conference, Ansto, Lucas Heights, Australia, http://www.nbi.ansto.gov.au/nobugs2008/papers/paper107.pdf, November 3-5, 2008

  14. 1

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

    on horizontal location (translational invariance), but do depend on height. It is straightforward to produce fields having the correct single point statistics (probability density...

  15. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Cloud-Scale Vertical Velocity and Turbulent Dissipation Rate Retrievals Shupe, Matthew Time-height fields of retrieved in-cloud vertical wind velocity and turbulent dissipation ...

  16. Princeton Plasma Physics Lab - Fusion roadmapping

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

    height"285" width"400" xmlns:dc"http:purl.orgdcterms" xmlns:media"http:search.yahoo.comsearchmonkeymedia" rel"media:video" resource"https:...

  17. EA-1802: Finding of No Significant Impact | Department of Energy

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

    2: Finding of No Significant Impact EA-1802: Finding of No Significant Impact Chicago View Wind Project Chicago Heights, Cook County, Illinois The Department of Energy's Proposed...

  18. Del Genio-AD

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

    ... upper troposphere; however, simulation of land-ocean differences would necessitate a ... A representation of vertically unresolved lowering of PBL height by subsidence and its ...

  19. Search for: All records | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Micropulse lidar (MPL) can provide much higher temporal resolution than radiosonde and better vertical resolution than infrared spectrometer (AERI), but PBL heights from all three ...

  20. LaPorte County, Indiana: Energy Resources | Open Energy Information

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    Kingsbury, Indiana Kingsford Heights, Indiana La Crosse, Indiana La Porte, Indiana Long Beach, Indiana Michiana Shores, Indiana Michigan City, Indiana Pottawattamie Park,...

  1. 1

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

    the entire height of the clouds. Here the cross-correlation functions are found via Fourier methods. Fourier interpolation is used to increase the resolution of peak locations...

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Our computational analysis of model DOP systems confirms the strong effect of the pillar height and also explains the broadband sensitivity of the implemented SERS substrates. Our ...

  3. Widget:DisplayDialog | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lightbox |buttonOK |width500 |height600 |classbiglink |stylemargin:0px auto; Hello World ...groovy. Show Content of ID Show Content Click Here for Sibling...

  4. ARM - Article

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

    temporal resolution, improved algorithms for cloud amount and mixing-layer height, and a modular design for easy field servicing. They have been configured to optimize the...

  5. Afghanistan Pakistan High Resolution Wind Resource - Datasets...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pakistan High Resolution Wind Resource This shapefile containing 50 meter height data has been validated by NREL and wind energy meteorological consultants. However, the data is...

  6. Assessment of Land Surface Model Performance in WRF for Simulating...

    Office of Scientific and Technical Information (OSTI)

    Wind Energy Community Citation Details In-Document Search Title: Assessment of Land Surface Model Performance in WRF for Simulating Wind at Heights Relevant to the Wind Energy ...

  7. ARM - Data Announcements Article

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

    the sub-sampled potential temperature (black) and potential temperature lapse rate (red) from a single radiosonde along with the estimates of PBL height from the three...

  8. Renewable Energy and Energy Efficiency Partnership Feed | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    src"http:www.reeep.orgsitesdefaultfilesstylesmediumpublicfieldimagePhoto%20solar%20general.jpg?itokdw49h-ND" width"220" height"146" alt"" >

  9. RAPID/Roadmap/13-FD-f | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    facilitate review. The following project-specific information must be included: Solar: Solar tower or panel height; Solar layout; and Solar array acreage (with map)....

  10. 1

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

    pathogens and deliver drugs through the skin," he said. "We extended our current capability in antimicrobial platforms with ionic liquids to new heights by partnering with Dr. ...

  11. MHK Technologies/Triton II | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    almost doubling the incident wave height on the breakwater frontage and high reliability and operational safety Each sea wave converter unit is composed of three main parts...

  12. MHK Projects/Seatricity Orkney | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  13. MHK Projects/Stouts Pass | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  14. MHK Projects/Linwood Bend | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  15. MHK Projects/Tiger Island | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  16. MHK Projects/Matthews Bend | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  17. MHK Projects/Cypress Point | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    e":"ROADMAP","zoom":5,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":""...

  18. New Jersey Institute of Technology Center for Building Knowledge...

    OpenEI (Open Energy Information) [EERE & EIA]

    Institute of Technology Center for Building Knowledge Jump to: navigation, search Name: New Jersey Institute of Technology Center for Building Knowledge Place: University Heights...

  19. ARM - Datastreams - ncepgfsflx

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

    relevant. Measurement Variable Surface albedo albedo Precipitation convprecip Soil heat flux groundhflx Cloud fraction higha Planetary boundary layer height hpbl Latent...

  20. ARM - Datastreams - ncepgfsmanflx

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

    relevant. Measurement Variable Surface albedo albedo Precipitation convprecip Soil heat flux groundhflx Cloud fraction higha Planetary boundary layer height hpbl Latent...

  1. ARM - Datastreams - ncepgfsbrwflx

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

    relevant. Measurement Variable Surface albedo albedo Precipitation convprecip Soil heat flux groundhflx Cloud fraction higha Planetary boundary layer height hpbl Latent...

  2. ARM - Datastreams - ncepgfsatkflx

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

    relevant. Measurement Variable Surface albedo albedo Precipitation convprecip Soil heat flux groundhflx Cloud fraction higha Planetary boundary layer height hpbl Latent...

  3. ARM - Datastreams - ncepgfsnauflx

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

    relevant. Measurement Variable Surface albedo albedo Precipitation convprecip Soil heat flux groundhflx Cloud fraction higha Planetary boundary layer height hpbl Latent...

  4. Black Hawk County, Iowa: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Solutions Places in Black Hawk County, Iowa Cedar Falls, Iowa Dunkerton, Iowa Elk Run Heights, Iowa Evansdale, Iowa Gilbertville, Iowa Hudson, Iowa Janesville, Iowa Jesup,...

  5. Davis County, Utah: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Utah Fruit Heights, Utah Kaysville, Utah Layton, Utah North Salt Lake, Utah South Weber, Utah Sunset, Utah Syracuse, Utah West Bountiful, Utah West Point, Utah Woods Cross,...

  6. Stable Boundary Layer Education Field Campaign Summary

    Office of Scientific and Technical Information (OSTI)

    ... (derived from the temperature) and water vapor mixing ratio retrieved from the AERI ... The other panels show time- height cross sections of potential temperature, water vapor ...

  7. The Road to Net Zero (Presentation), NREL (National Renewable...

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

    ... reflective surfaces and low cubicle heights permit the penetration deep into workspaces. NATIONAL RENEWABLE ENERGY LABORATORY 19 Thermal Mass * Incorporates many passive ...

  8. Ray County, Missouri: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Missouri Homestead, Missouri Lawson, Missouri Orrick, Missouri Rayville, Missouri Richmond, Missouri Wood Heights, Missouri Retrieved from "http:en.openei.orgw...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  10. Microsoft Word - ARESE&.21

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

    ... and (ii) the slope of cloud reflectance versus transmission. ... into a vertical velocity 9 distribution at each height. ... Observatory (BAO) tower measurements (Cess et al., ...

  11. Microsoft Word - WP 12-IS.01-6 R11

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

    ... 81 46.9 External Transmission or Reproduction of ... be in accordance with the tower manufacturer's requirements. ... not be used to increase the working height of a scaffold. ...

  12. Orange County, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Orlovista, Florida Paradise Heights, Florida Pine Castle, Florida Pine Hills, Florida Sky Lake, Florida South Apopka, Florida Southchase, Florida Taft, Florida Tangelo Park,...

  13. Hamilton County, Ohio: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ohio Glendale, Ohio Golf Manor, Ohio Grandview, Ohio Greenhills, Ohio Groesbeck, Ohio Harrison, Ohio Kenwood, Ohio Lincoln Heights, Ohio Lockland, Ohio Loveland Park, Ohio...

  14. Cedar County, Missouri: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Climate Zone Number 4 Climate Zone Subtype A. Places in Cedar County, Missouri El Dorado Springs, Missouri Jerico Springs, Missouri Stockton, Missouri Umber View Heights,...

  15. Energy Department Announces Funding for Demonstration and Testing...

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

    industry to demonstrate innovative technologies that produce energy from ocean waves. ... on the characteristics of waves, including their height, period, direction, and steepness. ...

  16. Energy Department Announces $7.25 Million for Projects to Advance...

    Energy Saver

    Marine and hydrokinetic (MHK) technologies convert the energy of waves, tides, rivers, and ... physical data on ocean waves such as height, period, directionality, and steepness. ...

  17. ARM TR-008

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

    ... Clouds may transmit, scatter or absorb radiant energy that impinges upon them. For a given cloud, the synergy of these processes depends on both cloud macrophysical (cloud height, ...

  18. Union County, New Jersey: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    New Jersey Strategic Energy LLC (New Jersey) Places in Union County, New Jersey Berkeley Heights, New Jersey Clark, New Jersey Cranford, New Jersey Elizabeth, New Jersey...

  19. Kinetic model for an auroral double layer that spans many gravitationa...

    Office of Scientific and Technical Information (OSTI)

    Below this altitude, the ionospheric ions are gravitationally confined and have the expected scale height for quasineutral plasma in gravity. Authors: Robertson, Scott 1 + Show ...

  20. Planetary Boundary Layer from AERI and MPL (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Because radiative heating and cooling of the surface strongly affect the PBL top height, ... thus improve model parameterizations and our understanding of boundary-layer processes. ...

  1. PowerPoint Presentation

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

    ... Hour Hour Height (km) Comparison of Microbase, Mace and Marchand Products References: Mace, GG, et al. 2006. "Cloud radiative forcing at the ARM Climate Research Facility: Part 1. ...

  2. 1

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

    ... Journal of Atmospheric Science, in press. Clothiaux, EE, TP Ackerman, GG Mace, KP Moran, RT Marchand, M Miller, and BE Martner. 2000. "Objective determination of cloud heights and ...

  3. Solar access of residential rooftops in four California cities...

    Office of Scientific and Technical Information (OSTI)

    of surface height were used to create a digital elevation model of all trees and ... (the flat elements of roofs) was computed geometrically from the digital elevation model. ...

  4. Measurement of Neutron Yields from UF4 (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Neutrons and gamma rays were separated by a multichannel digital pulse shape discriminator, and the neutron pulse-height spectra were unfolded using sequential least-squares ...

  5. Microsoft Word - STIP 11732.doc

    Office of Scientific and Technical Information (OSTI)

    Not modeled at this time are those perturbations from the more recent pulse height light (PHL) tally feature, although what spectral deviations are seen can be largely attributed ...

  6. Preliminary Benchmarking Efforts and MCNP Simulation Results...

    Office of Scientific and Technical Information (OSTI)

    Not modeled at this time are those perturbations from the more recent pulse height light (PHL) tally feature, although what spectral deviations are seen can be largely attributed ...

  7. Working Group Reports A Short-Wave Radiometer Array Across

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

    ... Figure 7. Mean pitch angles as a function of wave height for three oceanographic buoys. 64 ... According to Fairall (personal communication) the uncertainty in the mean surface energy ...

  8. TurbSim User's Guide: Version 1.50

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

    ... of Abbreviations ART Advanced Research Turbine BLAS Basic ... HH hub height IEC International Electrotechnical ... Journal of the Atmospheric Sciences, Vol. 39, October ...

  9. Example Queries | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  10. EGS Demonstration | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ogle","zoom":14,"width":"600px","height":"350px","centre":false,"layers":,"controls":"pan","zoom","type","scale","streetview","zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoi...

  11. Category:Political Action Committees | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ogle","zoom":14,"width":"600px","height":"350px","centre":false,"layers":,"controls":"pan","zoom","type","scale","streetview","zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoi...

  12. Low Temperature Direct Use Snowmelt Geothermal Facilities | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    e","zoom":false,"width":"600px","height":"350px","centre":false,"layers":,"controls":"pan","zoom","type","scale","streetview","zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoi...

  13. Fracture Characterization Technologies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ogle","zoom":14,"width":"600px","height":"350px","centre":false,"layers":,"controls":"pan","zoom","type","scale","streetview","zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoi...

  14. Slide 1

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

    separately for each cloud system (daily) Concept Mather et al (adjacent poster) shows utility of classifying ARM heating rate profiles by cloud height and optical depth. Here...

  15. ARM - Datastreams - ncepgfsdarzprof

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

    NCEPGFSDARZPROF NCEP GFS: vertical profiles of met quantities at standard heights, at Darwin Active Dates 2002.09.01 - 2010.07.26 Measurement Categories Atmospheric State, Cloud...

  16. St. Charles County, Missouri: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Missouri O'Fallon, Missouri Portage Des Sioux, Missouri St. Charles, Missouri St. Paul, Missouri St. Peters, Missouri Weldon Spring Heights, Missouri Weldon Spring, Missouri...

  17. 3010DLFinal.doc

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

    Instrument Preparation Set from "DP" to "Normal" mode. Check gun and column IGP ... Carry out alignments Find beam Eucentric height Gun alignment C2 aperture, ...

  18. X:\\ARM_19~1\\PGS29-47.WPD

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

    Clouds are one of the most important moderators of the earth radiation budget and one of ... tions including cloud base height determination and cloud-type occurrence statistics. ...

  19. Section 36

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

    ... Cloud climatology statistics such as this will be very important for studying cloud cover ... lidar measurement instrument for determining the correct cloud height statistics. alone. ...

  20. Autonomous Combustion-Powered Hopping Robot - Energy Innovation...

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

    a groundbreaking, energy efficient capability. Hopping mobility has been shown to be five times more efficient than hovering when traversing obstacles at heights under 10...

  1. Neutronics Design and Fuel Cycle Analysis of a High Conversion...

    Office of Scientific and Technical Information (OSTI)

    ... core height and improve neutron economy without the risk of a positive void coefficient. ... been well assessed and benchmarked for analysis of light water reactor systems. ...

  2. NWTC Dynamometer Specifications

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

    (45') max hook height -45,00 kg (50 ton) overhead crane -9.14 m (30 ft) maximum hook height -13,605 kg (15 ton) overhead crane Test Article Grid Connection -13.2 kVAC, 60 Hz. ...

  3. CX-005793: Categorical Exclusion Determination

    Energy.gov [DOE]

    Illinois-City-Arlington Heights, Village ofCX(s) Applied: A1, A9, A11, B2.5, B5.1Date: 05/02/2011Location(s): Arlington Heights, IllinoisOffice(s): Energy Efficiency and Renewable Energy

  4. IMPULSIVE ACCELERATION OF CORONAL MASS EJECTIONS. I. STATISTICS AND CORONAL MASS EJECTION SOURCE REGION CHARACTERISTICS

    SciTech Connect

    Bein, B. M.; Berkebile-Stoiser, S.; Veronig, A. M.; Temmer, M.; Muhr, N.; Kienreich, I.; Utz, D.

    2011-09-10

    We use high time cadence images acquired by the STEREO EUVI and COR instruments to study the evolution of coronal mass ejections (CMEs) from their initiation through impulsive acceleration to the propagation phase. For a set of 95 CMEs we derived detailed height, velocity, and acceleration profiles and statistically analyzed characteristic CME parameters: peak acceleration, peak velocity, acceleration duration, initiation height, height at peak velocity, height at peak acceleration, and size of the CME source region. The CME peak accelerations we derived range from 20 to 6800 m s{sup -2} and are inversely correlated with the acceleration duration and the height at peak acceleration. Seventy-four percent of the events reach their peak acceleration at heights below 0.5 R{sub sun}. CMEs that originate from compact sources low in the corona are more impulsive and reach higher peak accelerations at smaller heights. These findings can be explained by the Lorentz force, which drives the CME accelerations and decreases with height and CME size.

  5. Ultrasonic testing device having an adjustable water column

    DOEpatents

    Roach, Dennis P.; Neidigk, Stephen O.; Rackow, Kirk A.; Duvall, Randy L.

    2015-09-01

    An ultrasonic testing device having a variable fluid column height is disclosed. An operator is able to adjust the fluid column height in real time during an inspection to to produce optimum ultrasonic focus and separate extraneous, unwanted UT signals from those stemming from the area of interest.

  6. CX-000156: Categorical Exclusion Determination

    Energy.gov [DOE]

    Huber Heights' Replacement of High-Pressure Sodium Outdoor Fixtures With Efficient Compact Fluorescent FixturesCX(s) Applied: B2.5, B5.1, B1.3Date: 01/14/2010Location(s): Huber Heights, OhioOffice(s): Energy Efficiency and Renewable Energy

  7. Amplitude sorting of oscillatory burst signals by sampling

    DOEpatents

    Davis, Thomas J.

    1977-01-01

    A method and apparatus for amplitude sorting of oscillatory burst signals is described in which the burst signal is detected to produce a burst envelope signal and an intermediate or midportion of such envelope signal is sampled to provide a sample pulse output. The height of the sample pulse is proportional to the amplitude of the envelope signal and to the maximum burst signal amplitude. The sample pulses are fed to a pulse height analyzer for sorting. The present invention is used in an acoustic emission testing system to convert the amplitude of the acoustic emission burst signals into sample pulse heights which are measured by a pulse height analyzer for sorting the pulses in groups according to their height in order to identify the material anomalies in the test material which emit the acoustic signals.

  8. Effect of temperature on the current (capacitance and conductance)voltage characteristics of Ti/n-GaAs diode

    SciTech Connect

    Ejderha, K.; Duman, S. Urhan, F.; Nuhoglu, C.; Turut, A.

    2014-12-21

    In this study, Ti/n-GaAs Schottky barrier diode has been fabricated by DC magnetron sputtering. The currentvoltage, capacitancevoltage, and conductancevoltage characteristics of Ti/nGaAs diode have been investigated in the temperature range of 80320?K. The ideality factor and barrier height values have been calculated from the forward currentvoltage characteristics. The variation of the diode parameters with the sample temperature has been attributed to the presence of the lateral inhomogeneities of the barrier height. The temperature dependent capacitancevoltage characteristics have been measured to calculate the carrier concentration, diffusion potential, barrier height, and temperature coefficient of the barrier height (??=??0.65?meV K{sup ?1}). The fact that the temperature coefficient of the barrier height changes from metal to metal has been ascribed to the chemical nature of the contact metal or metal electronegativity.

  9. Nb3Sn cable development for the 11 T dipole demonstation model

    SciTech Connect

    Barzi, E.; Lombardo, V.; Nobrega, F.; Turrioni, D.; Yamada, R.; Zlobin, A.V.; Karppinen, M.; /CERN

    2011-06-01

    Fermilab (FNAL) and CERN have started the development of 11 T 11-m long Nb{sub 3}Sn dipoles to replace a number of LHC NbTi dipoles and free space for cold collimators in the LHC DS areas. An important step in the design of these magnets is the development of the high aspect ratio Nb{sub 3}Sn cable to achieve the nominal field of 11 T at the nominal LHC operating current of 11.85 kA at 1.9 K with 20% margin. Keystoned cables with 40 and 41 strands with and without a stainless steel core were made out of hard Cu wires and Nb{sub 3}Sn RRP strand of 0.7 mm nominal diameter. The cable optimization process was aimed at achieving both mechanical stability and minimal damage to the delicate internal architecture of the Restacked-Rod-Process (RRP) Nb3Sn strands with 127 restack design to be used in the magnet short models. Each cable was characterized electrically for transport properties degradation at high field and for low field stability, and metallographically for internal damage.

  10. Development and Fabrication of Nb3Sn Rutherford Cable for the 11 T DS Dipole Demonstration Model

    SciTech Connect

    Barzi, E.; Lombardo, V.; Nobrega, F.; Turrioni, D.; Yamada, R.; Zlobin, A.V.; Karppinen, M.; /CERN

    2011-11-30

    Fermilab and CERN started the development of 11 T 11-m long Nb{sub 3}Sn dipoles to replace few regular LHC NbTi dipoles and free space for cold collimators in LHC DS areas. An important step in the design of these magnets is the development of the high aspect ratio Nb{sub 3}Sn cable to achieve the nominal field of 11 T at the nominal LHC operating current of 11.85 kA with 20% margin. The keystoned cables 14.7 mm wide with and without a stainless steel core were made out of hard Cu wires and Nb{sub 3}Sn RRP strand 0.7 mm nominal diameter. The cable optimization process was aimed at achieving both mechanical stability and minimal damage to the delicate internal architecture of the Restacked-Rod-Process (RRP) Nb{sub 3}Sn strands with 127 restack design to be used in the magnet short models. Each cable was characterized electrically for transport properties degradation at high field and for low field stability, and metallographically for internal damage.

  11. Hypervelocity Capture of Meteoritic Particles in Nonsilica Aerogels

    SciTech Connect

    S Jones; G Flynn

    2011-12-31

    The Stardust mission captured particles from the comet 81P/Wild 2 in gradient density silica aerogel and returned the collected samples to earth in 2006. The analyses of these particles have revealed several new insights into the formation of our solar system. However, since the aerogel used as the capture material was silica, the elemental analyses of the silica-rich particles were made more complicated in certain ways due to the mixing of the silicon of the particles and that of the aerogel. By using a nonsilica aerogel, future elemental analyses of silica-rich particles captured in aerogel could be made more straightforward. Resorcinol/formaldehyde (RF), alumina, and zirconia aerogels were impact tested with meteoritic fragments and the captured fragments were mapped with synchrotron-based X-ray microprobe (XRM) and the particles were analyzed with X-ray fluorescence (XRF). The resorcinol/formaldehyde aerogel proved to be the best capture material, in that it could be keystoned and XRF could be used to locate and analyze particles that were less than 10 {micro}m.

  12. Petrochemicals from coal-derived syngas

    SciTech Connect

    Sardesai, A.; Lee, S.

    1996-12-31

    The development of the Liquid Phase Dimethyl Ether (LPDME) process has established a means to effectively convert CO-rich syngas to dimethyl ether (DME) in a mechanically agitated slurry reactor. By operating in a dual catalyst mode, in-situ produced methanol may be converted to DME, thereby alleviating the chemical equilibrium limitation imposed on the methanol synthesis reaction. As a result, higher syngas conversions and methyl productivities are seen over methanol synthesis alone. This effective route to DME production over methanol has led to the development of conversion technologies based on a DME feedstock. Oxygenates, in particular, ethers and their precursors, are very important as potential clean fuel additives and have been postulated through vinylation/hydrogenation and oxidative coupling reactions. Specialty chemicals such as methyl acetate and acetic acid have widescale industrial importance in the conversion to ethanol from a non-agricultural feedstock. Vapor phase oxidative dimerization of DME over tin based catalysts produced precursors of ethylene glycol. Finally, DME has been extensively used as a feedstock for hydrocarbon synthesis including olefins, paraffins and gasoline range hydrocarbons, over zeolite based catalysts with a 46% increase in product selectivity over methanol. The efficient production of DME in the liquid phase has given it widescale industrial significance as a potential replacement for methanol and as a keystone for more important petrochemicals.

  13. Elimination of artificial grid distortion and hourglass-type motions by means of Lagrangian subzonal masses and pressures

    SciTech Connect

    Caramana, E.J.; Shashkov, M.J.

    1997-12-31

    The bane of Lagrangian hydrodynamics calculations is premature breakdown of the grid topology that results in severe degradation of accuracy and run termination often long before the assumption of Lagrangian zonal mass ceased to be valid. At short spatial grid scales this is usually referred to by the terms hourglass mode or keystone motion associated in particular with underconstrained grids such as quadrilaterals and hexahedrons in two and three dimensions, respectively. At longer spatial scales relative to the grid spacing there is what is referred to ubiquitously as spurious vorticity, or the long-thin zone problem. In both cases the result is anomalous grid distortion and tangling that has nothing to do with the actual solution, as would be the case for turbulent flow. In this work the authors show how such motions can be eliminated by the proper use of subzonal Lagrangian masses, and associated densities and pressures. These subzonal masses arise in a natural way from the fact that they require the mass associated with the nodal grid point to be constant in time. This is addition to the usual assumption of constant, Lagrangian zonal mass in staggered grid hydrodynamics scheme. The authors show that with proper discretization of subzonal forces resulting from subzonal pressures, hourglass motion and spurious vorticity can be eliminated for a very large range of problems. Finally the authors are presenting results of calculations of many test problems.

  14. A systems biology, whole-genome association analysis of the molecular regulation of biomass growth and composition in Populus deltoides

    SciTech Connect

    Kirst, Matias

    2014-04-14

    Poplars trees are well suited for biofuel production due to their fast growing habit, favorable wood composition and adaptation to a broad range of environments. The availability of a reference genome sequence, ease of vegetative propagation and availability of transformation methods also make poplar an ideal model for the study of wood formation and biomass growth in woody, perennial plants. The objective of this project was to conduct a genome-wide association genetics study to identify genes that regulate bioenergy traits in Populus deltoides (eastern cottonwood). Populus deltoides is a genetically diverse keystone forest species in North America and an important short rotation woody crop for the bioenergy industry. We searched for associations between eight growth and wood composition traits and common and low-frequency single-nucleotide polymorphisms (SNPs) detected by targeted resequencing of 18,153 genes in a population of 391 unrelated individuals. To increase power to detect associations with low-frequency variants, multiple-marker association tests were used in combination with single-marker association tests. Significant associations were discovered for all phenotypes and are indicative that low-frequency polymorphisms contribute to phenotypic variance of several bioenergy traits. These polymorphism are critical tools for the development of specialized plant feedstocks for bioenergy.

  15. Network succession reveals the importance of competition in response to emulsified vegetable oil amendment for uranium bioremediation: Competition in bioremediation system

    DOE PAGES [OSTI]

    Deng, Ye; Zhang, Ping; Qin, Yujia; Tu, Qichao; Yang, Yunfeng; He, Zhili; Schadt, Christopher Warren; Zhou, Jizhong

    2015-08-11

    When trying to discern network interactions among different species/populations in microbial communities interests have been evoked in recent years, but little information is available about temporal dynamics of microbial network interactions in response to environmental perturbations. We modified the random matrix theory-based network approach to discern network succession in groundwater microbial communities in response to emulsified vegetable oil (EVO) amendment for uranium bioremediation. Groundwater microbial communities from one control and seven monitor wells were analysed with a functional gene array (GeoChip 3.0), and functional molecular ecological networks (fMENs) at different time points were reconstructed. Our results showed that the networkmore » interactions were dramatically altered by EVO amendment. Dynamic and resilient succession was evident: fairly simple at the initial stage (Day 0), increasingly complex at the middle period (Days 4, 17, 31), most complex at Day 80, and then decreasingly complex at a later stage (140–269 days). Unlike previous studies in other habitats, negative interactions predominated in a time-series fMEN, suggesting strong competition among different microbial species in the groundwater systems after EVO injection. In particular, several keystone sulfate-reducing bacteria showed strong negative interactions with their network neighbours. These results provide mechanistic understanding of the decreased phylogenetic diversity during environmental perturbations.« less

  16. A systems biology, whole-genome association analysis of the molecular regulation of biomass growth and composition in Populus deltoides

    SciTech Connect

    Kirst, Matias

    2015-04-15

    Poplars trees are well suited for biofuel production due to their fast growing habit, favorable wood composition and adaptation to a broad range of environments. The availability of a reference genome sequence, ease of vegetative propagation and availability of transformation methods also make poplar an ideal model for the study of wood formation and biomass growth in woody, perennial plants. The objective of this project was to conduct a genome-wide association genetics study to identify genes that regulate bioenergy traits in Populus deltoides (eastern cottonwood). Populus deltoides is a genetically diverse keystone forest species in North America and an important short rotation woody crop for the bioenergy industry. We searched for associations between eight growth and wood composition traits and common and low-frequency single-nucleotide polymorphisms (SNPs) detected by targeted resequencing of 18,153 genes in a population of 391 unrelated individuals. To increase power to detect associations with low-frequency variants, multiple-marker association tests were used in combination with single-marker association tests. Significant associations were discovered for all phenotypes and are indicative that low-frequency polymorphisms contribute to phenotypic variance of several bioenergy traits. These polymorphism are critical tools for the development of specialized plant feedstocks for bioenergy.

  17. Development of scaling rules for Rutherford type superconducting cables

    SciTech Connect

    Royet, J.M.; Scanlan, R.M.

    1990-09-01

    During the R D phase of the Superconducting Supercollider (SSC) program, LBL was responsible for establishing the parameters for cables used in SSC dipole and quadrupole magnets. In addition, the design and fabrication of a new cable for use in the Low Beta Quadrupoles. As a result of the development work on these and other cables, we have arrived a set of scaling rules which provide guidelines for choosing the parameters for a wide range of superconducting cables. These parameters include strand size, strand number, keystone angle, percent compaction, cable pitch and compacted cable dimensions. In addition, we have defined the tolerance ranges for the key cable manufacturing parameters such as mandrel size and shape, stand tension, and Turkshead temperature control. In this paper, we present the results on cables ranging from 8 strands to 36 strands of 0.65mm wire and from 8 strands to 30 strands of 0.8mm wire. We use these results to demonstrate the application of the scaling rules for Rutherford-type cable.

  18. Network succession reveals the importance of competition in response to emulsified vegetable oil amendment for uranium bioremediation: Competition in bioremediation system

    SciTech Connect

    Deng, Ye; Zhang, Ping; Qin, Yujia; Tu, Qichao; Yang, Yunfeng; He, Zhili; Schadt, Christopher Warren; Zhou, Jizhong

    2015-08-11

    When trying to discern network interactions among different species/populations in microbial communities interests have been evoked in recent years, but little information is available about temporal dynamics of microbial network interactions in response to environmental perturbations. We modified the random matrix theory-based network approach to discern network succession in groundwater microbial communities in response to emulsified vegetable oil (EVO) amendment for uranium bioremediation. Groundwater microbial communities from one control and seven monitor wells were analysed with a functional gene array (GeoChip 3.0), and functional molecular ecological networks (fMENs) at different time points were reconstructed. Our results showed that the network interactions were dramatically altered by EVO amendment. Dynamic and resilient succession was evident: fairly simple at the initial stage (Day 0), increasingly complex at the middle period (Days 4, 17, 31), most complex at Day 80, and then decreasingly complex at a later stage (140–269 days). Unlike previous studies in other habitats, negative interactions predominated in a time-series fMEN, suggesting strong competition among different microbial species in the groundwater systems after EVO injection. In particular, several keystone sulfate-reducing bacteria showed strong negative interactions with their network neighbours. These results provide mechanistic understanding of the decreased phylogenetic diversity during environmental perturbations.

  19. University of Wisconsin Ion Beam Laboratory: A facility for irradiated materials and ion beam analysis

    SciTech Connect

    Field, K. G.; Wetteland, C. J.; Cao, G.; Maier, B. R.; Gerczak, T. J.; Kriewaldt, K.; Sridharan, K.; Allen, T. R.; Dickerson, C.; Field, C. R.

    2013-04-19

    The University of Wisconsin Ion Beam Laboratory (UW-IBL) has recently undergone significant infrastructure upgrades to facilitate graduate level research in irradiated materials phenomena and ion beam analysis. A National Electrostatics Corp. (NEC) Torodial Volume Ion Source (TORVIS), the keystone upgrade for the facility, can produce currents of hydrogen ions and helium ions up to {approx}200 {mu}A and {approx}5 {mu}A, respectively. Recent upgrades also include RBS analysis packages, end station developments for irradiation of relevant material systems, and the development of an in-house touch screen based graphical user interface for ion beam monitoring. Key research facilitated by these upgrades includes irradiation of nuclear fuels, studies of interfacial phenomena under irradiation, and clustering dynamics of irradiated oxide dispersion strengthened steels. The UW-IBL has also partnered with the Advanced Test Reactor National Scientific User Facility (ATR-NSUF) to provide access to the irradiation facilities housed at the UW-IBL as well as access to post irradiation facilities housed at the UW Characterization Laboratory for Irradiated Materials (CLIM) and other ATR-NSUF partner facilities. Partnering allows for rapid turnaround from proposed research to finalized results through the ATR-NSUF rapid turnaround proposal system. An overview of the UW-IBL including CLIM and relevant research is summarized.

  20. Characterization of oil and gas reservoirs and recovery technology deployment on Texas State Lands

    SciTech Connect

    Tyler, R.; Major, R.P.; Holtz, M.H.

    1997-08-01

    Texas State Lands oil and gas resources are estimated at 1.6 BSTB of remaining mobile oil, 2.1 BSTB, or residual oil, and nearly 10 Tcf of remaining gas. An integrated, detailed geologic and engineering characterization of Texas State Lands has created quantitative descriptions of the oil and gas reservoirs, resulting in delineation of untapped, bypassed compartments and zones of remaining oil and gas. On Texas State Lands, the knowledge gained from such interpretative, quantitative reservoir descriptions has been the basis for designing optimized recovery strategies, including well deepening, recompletions, workovers, targeted infill drilling, injection profile modification, and waterflood optimization. The State of Texas Advanced Resource Recovery program is currently evaluating oil and gas fields along the Gulf Coast (South Copano Bay and Umbrella Point fields) and in the Permian Basin (Keystone East, Ozona, Geraldine Ford and Ford West fields). The program is grounded in advanced reservoir characterization techniques that define the residence of unrecovered oil and gas remaining in select State Land reservoirs. Integral to the program is collaboration with operators in order to deploy advanced reservoir exploitation and management plans. These plans are made on the basis of a thorough understanding of internal reservoir architecture and its controls on remaining oil and gas distribution. Continued accurate, detailed Texas State Lands reservoir description and characterization will ensure deployment of the most current and economically viable recovery technologies and strategies available.

  1. INTELLIGENT COMPUTING SYSTEM FOR RESERVOIR ANALYSIS AND RISK ASSESSMENT OF THE RED RIVER FORMATION

    SciTech Connect

    Kenneth D. Luff

    2002-09-30

    Integrated software has been written that comprises the tool kit for the Intelligent Computing System (ICS). Luff Exploration Company is applying these tools for analysis of carbonate reservoirs in the southern Williston Basin. The integrated software programs are designed to be used by small team consisting of an engineer, geologist and geophysicist. The software tools are flexible and robust, allowing application in many environments for hydrocarbon reservoirs. Keystone elements of the software tools include clustering and neural-network techniques. The tools are used to transform seismic attribute data to reservoir characteristics such as storage (phi-h), probable oil-water contacts, structural depths and structural growth history. When these reservoir characteristics are combined with neural network or fuzzy logic solvers, they can provide a more complete description of the reservoir. This leads to better estimates of hydrocarbons in place, areal limits and potential for infill or step-out drilling. These tools were developed and tested using seismic, geologic and well data from the Red River Play in Bowman County, North Dakota and Harding County, South Dakota. The geologic setting for the Red River Formation is shallow-shelf carbonate at a depth from 8000 to 10,000 ft.

  2. Building America Industrialized Housing Partnership (BAIHP)

    SciTech Connect

    McIlvaine, Janet; Chandra, Subrato; Barkaszi, Stephen; Beal, David; Chasar, David; Colon, Carlos; Fonorow, Ken; Gordon, Andrew; Hoak, David; Hutchinson, Stephanie; Lubliner, Mike; Martin, Eric; McCluney, Ross; McGinley, Mark; McSorley, Mike; Moyer, Neil; Mullens, Mike; Parker, Danny; Sherwin, John; Vieira, Rob; Wichers, Susan

    2006-06-30

    , Cavalier and the manufacturers participating in the Northwest Energy Efficient Manufactured Home program. We worked with over two dozen Habitat for Humanity affiliates and helped them build over 700 Energy Star or near Energy Star homes. We have provided technical assistance to several show homes constructed for the International builders show in Orlando, FL and assisted with other prototype homes in cold climates that save 40% over the benchmark reference. In the Gainesville Fl area we have several builders that are consistently producing 15 to 30 homes per month in several subdivisions that meet the 30% benchmark savings goal. We have contributed to the 2006 DOE Joule goals by providing two community case studies meeting the 30% benchmark goal in marine climates.

  3. Large-eddy simulations of surface roughness parameter sensitivity to canopy-structure characteristics

    DOE PAGES [OSTI]

    Maurer, K. D.; Bohrer, G.; Kenny, W. T.; Ivanov, V. Y.

    2015-04-30

    Surface roughness parameters, namely the roughness length and displacement height, are an integral input used to model surface fluxes. However, most models assume these parameters to be a fixed property of plant functional type and disregard the governing structural heterogeneity and dynamics. In this study, we use large-eddy simulations to explore, in silico, the effects of canopy-structure characteristics on surface roughness parameters. We performed a virtual experiment to test the sensitivity of resolved surface roughness to four axes of canopy structure: (1) leaf area index, (2) the vertical profile of leaf density, (3) canopy height, and (4) canopy gap fraction.more » We found roughness parameters to be highly variable, but uncovered positive relationships between displacement height and maximum canopy height, aerodynamic canopy height and maximum canopy height and leaf area index, and eddy-penetration depth and gap fraction. We also found negative relationships between aerodynamic canopy height and gap fraction, as well as between eddy-penetration depth and maximum canopy height and leaf area index. We generalized our model results into a virtual "biometric" parameterization that relates roughness length and displacement height to canopy height, leaf area index, and gap fraction. Using a decade of wind and canopy-structure observations in a site in Michigan, we tested the effectiveness of our model-driven biometric parameterization approach in predicting the friction velocity over heterogeneous and disturbed canopies. We compared the accuracy of these predictions with the friction-velocity predictions obtained from the common simple approximation related to canopy height, the values calculated with large-eddy simulations of the explicit canopy structure as measured by airborne and ground-based lidar, two other parameterization approaches that utilize varying canopy-structure inputs, and the annual and decadal means of the surface roughness parameters at

  4. Precision manometer gauge

    DOEpatents

    McPherson, Malcolm J. (Lafayette, CA); Bellman, Robert A. (Berkeley, CA)

    1984-01-01

    A precision manometer gauge which locates a zero height and a measured height of liquid using an open tube in communication with a reservoir adapted to receive the pressure to be measured. The open tube has a reference section carried on a positioning plate which is moved vertically with machine tool precision. Double scales are provided to read the height of the positioning plate accurately, the reference section being inclined for accurate meniscus adjustment, and means being provided to accurately locate a zero or reference position.

  5. Changing the Way We Fly: Renewable Jet Fuels Made from Waste Gases Reaching

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

    New Heights with Airline Industry | Department of Energy Changing the Way We Fly: Renewable Jet Fuels Made from Waste Gases Reaching New Heights with Airline Industry Changing the Way We Fly: Renewable Jet Fuels Made from Waste Gases Reaching New Heights with Airline Industry August 11, 2016 - 10:45am Addthis In June 2015, United Airlines announced a partnership with biofuel company Fulcrum BioEnergy to invest in future commercial-scale aviation biofuel plants. The company’s innovative

  6. SEASAT altimeter determination of ocean current variability

    SciTech Connect

    Bernstein, R.L.; Born, G.H.; Whritner, R.H.

    1982-04-30

    Radar altimeters of great precision (roughly-equal10 cm), such as the one that flew on the SEASAT satellite, are capable of measuring the small oceanic height variations associated with geostrophic ocean currents. An experiment was concluded in the Kuroshio Current east of Japan, verifying this capability. Air-expendable bathythermographs (AXBT's) were dropped to coincide with the SEASAT subtract during flights on September 25 and October 5 and 13, 1978. Changes in surface dynamic height between flights were inferred from the AXBT data. They agreed generally to within +- 10 cm of height changes observed in the altimeter data.

  7. New Meteorlogical Data for Ventsar XL

    SciTech Connect

    T. Foley; Jannik, T.

    2010-06-13

    Every five years Savannah River National Laboratory (SRNL) generates an updated meteorological database to facilitate dosimetric calculations of accident and routine release scenarios for onsite and offsite populations. This information becomes the input of various environmental dosimetry codes run by the Environmental Dosimetry Group (EDG) at SRNL. The three most recent databases prior to the current one were completed for the time periods 1987-1991, 1992-1996, and 1997-2001. The current database covers the period 2002-2006. This study represents a portion of a larger study to compare the meteorological data among these four five-year periods and focuses on updating VENTSAR XL{copyright} for the current meteorological database. The updated meteorological data are also applied in other dosimetry models approved for risk and dose assessment at Savannah River Site (SRS). VENTSAR XL{copyright} is a Gaussian Plume model that includes building effects and plume rise. The typical input involves the location of the release, building dimensions, distance to the building, release height, vent diameter, vent gas temperature, gas molecular weight, ambient air temperature, breathing rate, meteorological conditions, radionuclides and their amount released. The output is easily converted into tables and graphs for further analysis and shows the concentrations and pathway doses for each of the incremental downwind distances. VENTSAR XL{copyright} has been used at SRS to investigate building effects such as reactor cooling towers in support of safety analyses. VENTSAR XL{copyright} has also been applied to Good Engineering Practice (GEP) stack height evaluations for various projects at SRS. In accordance with the Clean Air Act Amendments of 1977, GEP must be used in determining the height of any stack that will be used to disperse routine emissions. With respect to stack heights, the GEP height is 'the height necessary to ensure that emissions from the stack do not result in

  8. Microsoft Word - Cover Page - Exhibit 5

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

    5 Northern Pass Project Chart of Proposed Structure Heights 1 3 3 6 21 29 40 22 20 12 18 10 14 14 29 26 26 14 7 4 0 1 0 0 0 3 29 66 148 244 291 190 121 57 45 24 17 7 6 1 0 0 0 0 0 50 100 150 200 250 300 350 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 Structure Quantity Structure Height EXHIBIT 5 Project Structure Height Breakdown - HVDC & 345-kV HVDC Structures 345-kV Structures 27-JUN-2013

  9. Precision manometer gauge

    DOEpatents

    McPherson, M.J.; Bellman, R.A.

    1982-09-27

    A precision manometer gauge which locates a zero height and a measured height of liquid using an open tube in communication with a reservoir adapted to receive the pressure to be measured. The open tube has a reference section carried on a positioning plate which is moved vertically with machine tool precision. Double scales are provided to read the height of the positioning plate accurately, the reference section being inclined for accurate meniscus adjustment, and means being provided to accurately locate a zero or reference position.

  10. Method of determining forest production from remotely sensed forest parameters

    DOEpatents

    Corey, J.C.; Mackey, H.E. Jr.

    1987-08-31

    A method of determining forest production entirely from remotely sensed data in which remotely sensed multispectral scanner (MSS) data on forest 5 composition is combined with remotely sensed radar imaging data on forest stand biophysical parameters to provide a measure of forest production. A high correlation has been found to exist between the remotely sensed radar imaging data and on site measurements of biophysical 10 parameters such as stand height, diameter at breast height, total tree height, mean area per tree, and timber stand volume.

  11. POWER Templates

    Energy.gov [DOE] (indexed site)

    ... maximum structure deflection will be assumed at 1% of the structure above ground height. ... and a distance between the 2 OPGWs of about 14 m45 ft, and assuming the average ruling ...

  12. CX-004498: Categorical Exclusion Determination

    Energy.gov [DOE]

    Energy and Daylighting Demonstration & Assessment of Sunlight Responsive Thermochromic Window SystemsCX(s) Applied: A9Date: 11/19/2010Location(s): Arlington Heights, IllinoisOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  13. How Well Are Shallow Convective Clouds Simulated in the CAM5...

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

    heights were estimated from two different methods: red (Heffter 1980) and black and green (Richardson number approach using critical thresholds of 0.5 and 0.25 respectively)....

  14. Radiative Effects of Cloud Inhomogeneity and

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

    ... Note that the peak concentration of cloud water is independent of the cloud base height, ... The upper panel is for the SGP data, and the lower panel is for the CRM data (see text for ...

  15. Jason Walsh

    Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"752684","attributes":{"alt":"Photo of Jason Walsh.","class":"media-image caption","style":"width: 161px; height: 201px; float: right;","typeof":...

  16. NREL: Wind Research - Site Tours

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

    Site Tours Get the Adobe Flash Player to see this video. This is a simulated tour of the ... This video shows the proper heights of turbines and meteorological towers. The buildings ...

  17. Operating Experience Level 3, Dangers of Objects Falling into...

    Energy Saver

    3 (OE-3) document provides information about a safety concern related to the dangers of items falling from heights into spaces normally occupied by workers at Department of Energy...

  18. 1

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

    ... Time-height color contours of temperature, WV density, and LWC are presented in Figure 2 for January 13 - 17, 2001, at Barrow, Alaska. Except for the power outage, the data ...

  19. Pneumatic Conveyance Device - Energy Innovation Portal

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

    Height: 70 feet plus 1 inch diameter nozzle connected to 100 ft. of 2 inch diameter PVC hose - dust collector and barrel Nozzle annulus air supply and flow rate: 50 SCFM at 80...

  20. Index of public plots and other data representations

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

    the purity monitor appear here from the Phase I operation of the MicroBooNE cryogenics system. The electron drift lifetime can be determined from taking the ratio of the heights...