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1

Development of a 400 Level 3C Clamped Downhole Seismic Receiver Array for 3D Borehole Seismic Imaging of Gas Reservoirs  

SciTech Connect

Borehole seismology is the highest resolution geophysical imaging technique available today to the oil and gas industry for characterization and monitoring of oil and gas reservoirs. However, the industry's ability to perform high resolution 3D imaging of deep and complex gas reservoirs using borehole seismology has been hampered by the lack of acquisition technology necessary to record large volumes of high frequency, high signal-to-noise-ratio borehole seismic data. This project took aim at this shortcoming by developing a 400 level 3C clamped downhole seismic receiver array, and accompanying software, for borehole seismic 3D imaging. This large borehole seismic array has removed the technical acquisition barrier for recording the data volumes necessary to do high resolution 3D VSP and 3D cross-well seismic imaging. Massive 3D VSP{reg_sign} and long range Cross-Well Seismology (CWS) are two of the borehole seismic techniques that promise to take the gas industry to the next level in their quest for higher resolution images of deep and complex oil and gas reservoirs. Today only a fraction of the oil or gas in place is produced when reservoirs are considered depleted. This is primarily due to our lack of understanding of detailed compartmentalization of oil and gas reservoirs. In this project, we developed a 400 level 3C borehole seismic receiver array that allows for economic use of 3D borehole seismic imaging for reservoir characterization and monitoring. This new array has significantly increased the efficiency of recording large data volumes at sufficiently dense spatial sampling to resolve reservoir complexities. The receiver pods have been fabricated and tested to withstand high temperature (200 C/400 F) and high pressure (25,000 psi), so that they can operate in wells up to 7,620 meters (25,000 feet) deep. The receiver array is deployed on standard production or drill tubing. In combination with 3C surface seismic or 3C borehole seismic sources, the 400 level receiver array can be used to obtain 3D 9C data. These 9C borehole seismic data provide both compressional wave and shear wave information that can be used for quantitative prediction of rock and pore fluid types. The 400-level borehole receiver array has been deployed successfully in a number of oil and gas wells during the course of this project, and each survey has resulted in marked improvements in imaging of geologic features that are critical for oil or gas production but were previously considered to be below the limits of seismic resolution. This added level of reservoir detail has resulted in improved well placement in the oil and gas fields that have been drilled using the Massive 3D VSP{reg_sign} images. In the future, the 400-level downhole seismic receiver array is expected to continue to improve reservoir characterization and drilling success in deep and complex oil and gas reservoirs.

Bjorn N. P. Paulsson

2006-09-30T23:59:59.000Z

2

Receiver control for the Submillimeter Array  

E-Print Network (OSTI)

Efficient operation of a submillimeter interferometer requires remote (preferably automated) control of mechanically tuned local oscillators, phase-lock loops, mixers, optics, calibration vanes and cryostats. The present control system for these aspects of the Submillimeter Array (SMA) will be described. Distributed processing forms the underlying architecture. In each antenna cabin, a serial network of up to ten independent 80C196 microcontroller boards attaches to the real-time PowerPC computer (running LynxOS). A multi-threaded, gcc-compiled program on the PowerPC accepts top-level requests via remote procedure calls (RPC), subsequently dispatches tuning commands to the relevant microcontrollers, and regularly reports the system status to optical-fiber-based reflective memory for common access by the telescope monitor and error reporting system. All serial communication occurs asynchronously via encoded, variable-length packets. The microcontrollers respond to the requested commands and queries by accessing non-volatile, rewriteable lookup-tables (when appropriate) and executing embedded software that operates additional electronic devices (DACs, ADCs, etc.). Since various receiver hardware components require linear or rotary motion, each microcontroller also implements a position servo via a one-millisecond interrupt service routine which drives a DC-motor/encoder combination that remains standard across each subsystem.

T. R. Hunter; R. W. Wilson; R. Kimberk; P. S. Leiker; R. D. Christensen

2005-09-26T23:59:59.000Z

3

Receiver control for the Submillimeter Array  

E-Print Network (OSTI)

Efficient operation of a submillimeter interferometer requires remote (preferably automated) control of mechanically tuned local oscillators, phase-lock loops, mixers, optics, calibration vanes and cryostats. The present control system for these aspects of the Submillimeter Array (SMA) will be described. Distributed processing forms the underlying architecture. In each antenna cabin, a serial network of up to ten independent 80C196 microcontroller boards attaches to the real-time PowerPC computer (running LynxOS). A multi-threaded, gcc-compiled program on the PowerPC accepts top-level requests via remote procedure calls (RPC), subsequently dispatches tuning commands to the relevant microcontrollers, and regularly reports the system status to optical-fiber-based reflective memory for common access by the telescope monitor and error reporting system. All serial communication occurs asynchronously via encoded, variable-length packets. The microcontrollers respond to the requested commands and queries by accessin...

Hunter, T R; Kimberk, R; Leiker, P S; Christensen, R D

2002-01-01T23:59:59.000Z

4

Flux Distribution of a Single-Axis Tracking Parabolic Trough Array with Photovoltaic Receiver  

E-Print Network (OSTI)

Flux Distribution of a Single-Axis Tracking Parabolic Trough Array with Photovoltaic Receiver G 0200 Australia E-mail: gregory.burgess@anu.edu.au Abstract Single-axis tracking parabolic troughs Long arrays of single-axis tracking parabolic troughs with a fluid filled absorber are a well

5

RECEIVED  

NLE Websites -- All DOE Office Websites (Extended Search)

40 40 ri,if--,r7n11-74"vtl Lit0 tait":,0 RECEIVED FFII 2 8 S96 OSTI The Winds of (Evolutionary) Change: Breathing New Life into Microbiology Gary J. Olsen,* Carl R. Woese,* and Ross A. Overbeekt DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsi- bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Refer- ence herein to any specific commercial product, process, or service by trade name, trademark,

6

An application of Crosswell Tomography using a hydrophone receiver array and airgun source to monitor steam migration in an unconsolidated, heavy-oil sandstone, West Coalinga Field, California  

SciTech Connect

This crosswell tomography field trial demonstrates the viability and cost- reducing benefits of a hydrophone receiver array and airgun source for monitoring steam (heat) migration within an unconsolidated, heavy-oil sandstone. This project represents one of the first applications of hydrophone receivers in such an environment. Data quality from the hydrophone array proved more than adequate for P-wave tomography while costs were reduced dramatically from estimates using a clamped geophone array. Additionally, the resolution provided by the capture of travel-time data from interwell areas offered a distinct advantage over conventional monitoring techniques limited to observation wells. Two crosswell surveys were conducted in the vicinity of a new, infill steam injector. The purpose was to monitor steam migration within an 80-foot thick, sandstone interval by detecting the heat-induced velocity decrease between the first survey, conducted just before steam injection, and the second survey conducted approximately three months later. Difference plots of the two surveys clearly define regions of significant temperature change and contact temperature logs corroborate the zone of peak change. The crosswell tomography data and the inferred steam migration characteristics immediately altered an operational strategy for the drive and were later a factor in the abandonment of continuous steam injection.

Blevens, D.M. (Chevron USA Production Co., Bakersfield, CA (United States)); Fairborn, J.W. (Wellseismic Computing Services, Balboa, CA (United States))

1996-01-01T23:59:59.000Z

7

ARM - Datastreams - mwr3c  

NLE Websites -- All DOE Office Websites (Extended Search)

Datastreamsmwr3c Datastreamsmwr3c Documentation Data Quality Plots Citation DOI: 10.5439/1025248 [ What is this? ] Generate Citation 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 Datastream : MWR3C Microwave Radiometer, 3 Channel Active Dates 2011.01.11 - 2014.01.02 Measurement Categories Radiometric Originating Instrument Microwave Radiometer, 3 Channel (MWR3C) Measurements Only measurements considered scientifically relevant are shown below by default. Show all measurements Measurement Units Variable Altitude above mean sea level m alt Azimuth deg azimuth ( time ) Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time Elevation deg elevation ( time ) Hail accumulation hit/cm^2 hail_accumulation ( time )

8

Central solar energy receiver  

DOE Patents (OSTI)

An improved tower-mounted central solar energy receiver for heating air drawn through the receiver by an induced draft fan. A number of vertically oriented, energy absorbing, fin-shaped slats are radially arranged in a number of concentric cylindrical arrays on top of the tower coaxially surrounding a pipe having air holes through which the fan draws air which is heated by the slats which receive the solar radiation from a heliostat field. A number of vertically oriented and wedge-shaped columns are radially arranged in a number of concentric cylindrical clusters surrounding the slat arrays. The columns have two mirror-reflecting sides to reflect radiation into the slat arrays and one energy absorbing side to reduce reradiation and reflection from the slat arrays.

Drost, M. Kevin (Richland, WA)

1983-01-01T23:59:59.000Z

9

CALUTRON RECEIVER  

DOE Patents (OSTI)

An improved receiver and receiver mount for calutrons are described. The receiver can be manipulated from outside the tank by a single control to position it with respect to the beam. A door can be operated exteriorly also to prevent undesired portions of the beam from entering the receiver. The receiver has an improved pocket which is more selective in the ions collected. (T.R.H.)

Barnes, S.W.

1959-06-16T23:59:59.000Z

10

3C Holding AG | Open Energy Information  

Open Energy Info (EERE)

Holding AG Holding AG Jump to: navigation, search Name 3C Holding AG Place Bad Vilbel/Frankfurt am Main, Germany Zip 61118 Sector Services Product 3C Holding AG develops trading strategies for EU allowances, JI/CDM Projects and climate neutral events, products and services. Merged with Factor Consulting to form First Climate. References 3C Holding AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. 3C Holding AG is a company located in Bad Vilbel/Frankfurt am Main, Germany . References ↑ "3C Holding AG" Retrieved from "http://en.openei.org/w/index.php?title=3C_Holding_AG&oldid=341624" Categories: Clean Energy Organizations Companies Organizations Stubs

11

Central solar-energy receiver  

DOE Patents (OSTI)

An improved tower-mounted central solar energy receiver for heating air drawn through the receiver by an induced draft fan is described. A number of vertically oriented, energy absorbing, fin-shaped slats are radially arranged in a number of concentric cylindrical arrays on top of the tower coaxially surrounding a pipe having air holes through which the fan draws air which is heated by the slats which receive the solar radiation from a heliostat field. A number of vertically oriented and wedge-shaped columns are radially arranged in a number of concentric cylindrical clusters surrounding the slat arrays. The columns have two mirror-reflecting sides to reflect radiation into the slat arrays and one energy absorbing side to reduce reradiation and reflection from the slat arrays.

Not Available

1981-10-27T23:59:59.000Z

12

AOCS Official Method Ca 3c-01  

Science Conference Proceedings (OSTI)

Detection of a Volatile Organic Contaminant by GC-MS AOCS Official Method Ca 3c-01 Methods Methods and Analyses Analytical Chemistry Methods Downloads Methods Downloads DEFINITION This method describes the dete

13

AOCS Official Method Cd 3c-91  

Science Conference Proceedings (OSTI)

Saponification Value Modified Method Using Methanol AOCS Official Method Cd 3c-91 Methods Methods and Analyses Analytical Chemistry Methods Downloads Methods Downloads DEFINITION The saponification value is the

14

Passive microfluidic array card and reader  

DOE Patents (OSTI)

A microfluidic array card and reader system for analyzing a sample. The microfluidic array card includes a sample loading section for loading the sample onto the microfluidic array card, a multiplicity of array windows, and a transport section or sections for transporting the sample from the sample loading section to the array windows. The microfluidic array card reader includes a housing, a receiving section for receiving the microfluidic array card, a viewing section, and a light source that directs light to the array window of the microfluidic array card and to the viewing section.

Dugan, Lawrence Christopher (Modesto, CA); Coleman, Matthew A. (Oakland, CA)

2011-08-09T23:59:59.000Z

15

Radiation receiver  

DOE Patents (OSTI)

The apparatus for collecting radiant energy and converting same to alternate energy form includes a housing having an interior space and a radiation transparent window allowing, for example, solar radiation to be received in the interior space of the housing. Means are provided for passing a stream of fluid past said window and for injecting radiation absorbent particles in said fluid stream. The particles absorb the radiation and because of their very large surface area, quickly release the heat to the surrounding fluid stream. The fluid stream particle mixture is heated until the particles vaporize. The fluid stream is then allowed to expand in, for example, a gas turbine to produce mechanical energy. In an aspect of the present invention properly sized particles need not be vaporized prior to the entrance of the fluid stream into the turbine, as the particles will not damage the turbine blades. In yet another aspect of the invention, conventional fuel injectors are provided to inject fuel into the fluid stream to maintain the proper temperature and pressure of the fluid stream should the source of radiant energy be interrupted. In yet another aspect of the invention, an apparatus is provided which includes means for providing a hot fluid stream having hot particles disbursed therein which can radiate energy, means for providing a cooler fluid stream having cooler particles disbursed therein, which particles can absorb radiant energy and means for passing the hot fluid stream adjacent the cooler fluid stream to warm the cooler fluid and cooler particles by the radiation from the hot fluid and hot particles. 5 figs.

Hunt, A.J.

1983-09-13T23:59:59.000Z

16

Radiation receiver  

SciTech Connect

The apparatus for collecting radiant energy and converting same to alternate energy form includes a housing having an interior space and a radiation transparent window allowing, for example, solar radiation to be received in the interior space of the housing. Means are provided for passing a stream of fluid past said window and for injecting radiation absorbent particles in said fluid stream. The particles absorb the radiation and because of their very large surface area, quickly release the heat to the surrounding fluid stream. The fluid stream particle mixture is heated until the particles vaporize. The fluid stream is then allowed to expand in, for example, a gas turbine to produce mechanical energy. In an aspect of the present invention properly sized particles need not be vaporized prior to the entrance of the fluid stream into the turbine, as the particles will not damage the turbine blades. In yet another aspect of the invention, conventional fuel injectors are provided to inject fuel into the fluid stream to maintain the proper temperature and pressure of the fluid stream should the source of radiant energy be interrupted. In yet another aspect of the invention, an apparatus is provided which includes means for providing a hot fluid stream having hot particles disbursed therein which can radiate energy, means for providing a cooler fluid stream having cooler particles disbursed therein, which particles can absorb radiant energy and means for passing the hot fluid stream adjacent the cooler fluid stream to warm the cooler fluid and cooler particles by the radiation from the hot fluid and hot particles.

Hunt, Arlon J. (Oakland, CA)

1983-01-01T23:59:59.000Z

17

Climate Zone 3C | Open Energy Information  

Open Energy Info (EERE)

C C Jump to: navigation, search A type of climate defined in the ASHRAE 169-2006 standard consisting of Climate Zone Number 3 and Climate Zone Subtype C. Climate Zone 3C is defined as Warm - Marine with IP Units CDD50ºF ≤ 4500 AND HDD65ºF ≤ 3600 and SI Units CDD10ºC ≤ 2500 AND HDD18ºC ≤ 2000 . The following places are categorized as class 3C climate zones: Alameda County, California Marin County, California Mendocino County, California Monterey County, California Napa County, California San Benito County, California San Francisco County, California San Luis Obispo County, California San Mateo County, California Santa Barbara County, California Santa Clara County, California Santa Cruz County, California Sonoma County, California Ventura County, California

18

STRUCTUREu DITERPENE ELUCIDATION FROM 1 3 C NMR  

E-Print Network (OSTI)

STRUCTUREu DITERPENE ELUCIDATION FROM 1 3 C NMR SPECTRA WITH INDUCTIVE LOGIC PROGRAMMING SASÏ O DZÏ Programming (ILP) to the problem of diterpene structure elucidation from 1 3 C NMR spectra. Diterpenes pharmaceutical e ectors. The interpretation of diterpene 1 3 C NMR spectra normally requires specialists

Dzeroski, Saso

19

Accordion arrays  

Science Conference Proceedings (OSTI)

In this work, we present accordion arrays, a straight-forward and effective memory compression technique targeting Unicode-based character arrays. In many non-numeric Java programs, character arrays represent a significant fraction (30-40% on average) ... Keywords: Java, array, character, compression, memory management, polymorphism, unicode

Craig Zilles

2007-10-01T23:59:59.000Z

20

Solar heat receiver  

DOE Patents (OSTI)

A receiver for converting solar energy to heat a gas to temperatures from 700.degree.-900.degree. C. The receiver is formed to minimize impingement of radiation on the walls and to provide maximum heating at and near the entry of the gas exit. Also, the receiver is formed to provide controlled movement of the gas to be heated to minimize wall temperatures. The receiver is designed for use with gas containing fine heat absorbing particles, such as carbon particles.

Hunt, Arlon J. (Oakland, CA); Hansen, Leif J. (Berkeley, CA); Evans, David B. (Orinda, CA)

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Solar heat receiver  

DOE Patents (OSTI)

A receiver is described for converting solar energy to heat a gas to temperatures from 700 to 900/sup 0/C. The receiver is formed to minimize impingement of radiation on the walls and to provide maximum heating at and near the entry of the gas exit. Also, the receiver is formed to provide controlled movement of the gas to be heated to minimize wall temperatures. The receiver is designed for use with gas containing fine heat absorbing particles, such as carbon particles.

Hunt, A.J.; Hansen, L.J.; Evans, D.B.

1982-09-29T23:59:59.000Z

22

Ceramic solar receivers  

DOE Green Energy (OSTI)

The application of ceramic materials to high temperature solar receivers for advanced Brayton and advanced Stirling thermal electric systems is discussed. Conceptual designs for ceramic cavity receivers employing impingement jet-cooled, dome-shaped silicon carbide heat exchanger modules are offered. Optical, mechanical, heat transfer and structural analyses of this novel receiver approach are presented.

Jarvinen, P. O.

1979-01-01T23:59:59.000Z

23

3C 216: A Powerful FRII Seyfert 1 Galaxy  

E-Print Network (OSTI)

3C 216 has a weak accretion flow luminosity, well below the Seyfert1/QSO dividing line, weak broad emission lines (BELs) and powerful radio lobes. As a consequence of the extreme properties of 3C 216, it is the most convincing example known of an FR II radio source that is kinetically dominated: the jet kinetic luminosity, $Q$, is larger than the total thermal luminosity (IR to X-ray) of the accretion flow, $L_{bol}$. Using three independent estimators for the central black hole mass, we find that the jet in 3C 216 is very super-Eddington, $3.3 L_{Edd}1$, either presently or in the past based on the rarity of $L_{bol}>L_{Edd}$ quasars. The existence of $R(t)>1$ AGN is a strong constraint on the theory of the central engine of FRII radio sources.

Brian Punsly

2006-09-07T23:59:59.000Z

24

X-Ray Sources Overdensity Around 3C 295  

E-Print Network (OSTI)

We present a statistical analysis of the Chandra observation of the source field around the 3C 295 galaxy cluster ($z=0.46$). Three different methods of analysis, namely a chip by chip logN-logS, a two dimentional Kolmogorov-Smirnov (KS) test, and the angular correlation function (ACF) show a strong overdensity of sources in the North-East of the field, that may indicate a filament of the large scale structure of the Universe toward 3C 295.

V. D'Elia; F. Fiore; M. Elvis; M. Cappi; S. Mathur; P. Mazzotta; E. Falco

2003-10-17T23:59:59.000Z

25

Dish/stirling hybrid-receiver  

DOE Green Energy (OSTI)

A hybrid high-temperature solar receiver is provided which comprises a solar heat-pipe-receiver including a front dome having a solar absorber surface for receiving concentrated solar energy, a heat pipe wick, a rear dome, a sidewall joining the front and the rear dome, and a vapor and a return liquid tube connecting to an engine, and a fossil fuel fired combustion system in radial integration with the sidewall for simultaneous operation with the solar heat pipe receiver, the combustion system comprising an air and fuel pre-mixer, an outer cooling jacket for tangentially introducing and cooling the mixture, a recuperator for preheating the mixture, a burner plenum having an inner and an outer wall, a porous cylindrical metal matrix burner firing radially inward facing a sodium vapor sink, the mixture ignited downstream of the matrix forming combustion products, an exhaust plenum, a fossil-fuel heat-input surface having an outer surface covered with a pin-fin array, the combustion products flowing through the array to give up additional heat to the receiver, and an inner surface covered with an extension of the heat-pipe wick, a pin-fin shroud sealed to the burner and exhaust plenums, an end seal, a flue-gas diversion tube and a flue-gas valve for use at off-design conditions to limit the temperature of the pre-heated air and fuel mixture, preventing pre-ignition.

Mehos, Mark S. (Boulder, CO); Anselmo, Kenneth M. (Arvada, CO); Moreno, James B. (Albuquerque, NM); Andraka, Charles E. (Albuquerque, NM); Rawlinson, K. Scott (Albuquerque, NM); Corey, John (Melrose, NY); Bohn, Mark S. (Golden, CO)

2002-01-01T23:59:59.000Z

26

NETL Researchers Receive  

NLE Websites -- All DOE Office Websites (Extended Search)

1, Issue 20 1, Issue 20 the lab NETL Researchers Receive 2010 R&D 100 Awards page 2 NETL Employees Receive USGS Director's Award for Exemplary Service to the Nation page 3 Exciting New Raman Gas Sensor System page 5 NETLOG is a quarterly newsletter, which highlights recent achievements and ongoing research at NETL. Any comments or suggestions, please contact Paula Turner at paula.turner@netl.doe.gov or call 541-967-5966. R&D 100 award recipients Paul Jablonski and David Alman at the black tie ceremony on November 11 in Orlando. CONTENTS NETL Researchers Receive 2010 R&D 100 Awards _______ 2 NETL Employees Receive USGS Director's Award for Exemplary Service to the Nation _____________________ 3 NETL Develops Smart Drilling Fluids ____________________

27

Shipping and Receiving  

NLE Websites -- All DOE Office Websites (Extended Search)

Shipping and Receiving Print Shipping and Receiving Print On this page: Transport Policy Shipping to the ALS Shipping from the ALS Shipping Hazardous Materials Contacts: ALS Shipping & Receiving (small packages) LBNL Shipping & Receiving (large packages requiring forklift truck) Building 7 Hours: M-F, 7:30 am-4:30 pm Telephone: 510 486 4494 Building 69 Hours: M-F, 7:00 am-3:30 pm Telephone: 510 486 4935 Fax: 510 486 5668 Transport Policy - Getting Your Samples and Equipment to and from the ALS All Lab personnel, including ALS staff and users, must follow the procedures detailed below for packing, labeling, and sending shipments to or from the ALS. These shipping procedures are required for: all materials and equipment brought to the ALS; items that are being returned for repairs or refunds to

28

Solar energy receiver  

DOE Patents (OSTI)

An improved long-life design for solar energy receivers provides for greatly reduced thermally induced stress and permits the utilization of less expensive heat exchanger materials while maintaining receiver efficiencies in excess of 85% without undue expenditure of energy to circulate the working fluid. In one embodiment, the flow index for the receiver is first set as close as practical to a value such that the Graetz number yields the optimal heat transfer coefficient per unit of pumping energy, in this case, 6. The convective index for the receiver is then set as closely as practical to two times the flow index so as to obtain optimal efficiency per unit mass of material.

Schwartz, Jacob (Arlington, MA)

1978-01-01T23:59:59.000Z

29

Lab receives OPCW recertification  

NLE Websites -- All DOE Office Websites (Extended Search)

Vu, and Audrey Williams. In 2011, LLNL, as well as the laboratories from Spain and Poland, received "C" grades that weren't based on technical issues, but were mainly based on...

30

Microwave Radiometer 3 Channel (MWR3C) Handbook  

SciTech Connect

The microwave radiometer 3-channel (MWR3C) provides time-series measurements of brightness temperatures from three channels centered at 23.834, 30, and 89 GHz. These three channels are sensitive to the presence of liquid water and precipitable water vapor.

Cadeddu, MP

2012-05-04T23:59:59.000Z

31

Stage 3c: Developing and Assessing Low Emissions Development Scenarios |  

Open Energy Info (EERE)

Stage 3c: Developing and Assessing Low Emissions Development Scenarios Stage 3c: Developing and Assessing Low Emissions Development Scenarios Jump to: navigation, search Stage 3 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other

32

Multichannel homodyne receiver  

DOE Patents (OSTI)

A homodyne radar transmitter/receiver device which produces a single combined output which contains modulated backscatter information for all phase conditions of both modulated and unmodulated backscatter signals is described. The device utilizes taps along coaxial transmission lines, strip transmission line, and waveguides which are spaced by 1/8 wavelength or 1/6 wavelength, etc. This greatly reduces costs by eliminating separate transmission and reception antennas and an expensive arrangement of power splitters and mixers utilized in the prior art.

Landt, J.A.

1981-01-19T23:59:59.000Z

33

Multichannel homodyne receiver  

DOE Patents (OSTI)

A homodyne radar transmitter/receiver device which produces a single combined output which contains modulated backscatter information for all phase conditions of both modulated and unmodulated backscatter signals. The device utilizes taps along coaxial transmission lines, strip transmission line, and waveguides which are spaced by 1/8 wavelength or 1/6 wavelength, etc. This greatly reduces costs by eliminating separate transmission and reception antennas and an expensive arrangement of power splitters and mixers utilized in the prior art.

Landt, Jeremy A. (Los Alamos, NM)

1982-01-01T23:59:59.000Z

34

MULTIWAVELENGTH VARIATIONS OF 3C 454.3 DURING THE 2010 NOVEMBER TO 2011 JANUARY OUTBURST  

SciTech Connect

We present multiwavelength data of the blazar 3C 454.3 obtained during an extremely bright outburst from 2010 November through 2011 January. These include flux density measurements with the Herschel Space Observatory at five submillimeter-wave and far-infrared bands, the Fermi Large Area Telescope at {gamma}-ray energies, Swift at X-ray, ultraviolet (UV), and optical frequencies, and the Submillimeter Array at 1.3 mm. From this data set, we form a series of 52 spectral energy distributions (SEDs) spanning nearly two months that are unprecedented in time coverage and breadth of frequency. Discrete correlation analysis of the millimeter, far-infrared, and {gamma}-ray light curves show that the variations were essentially simultaneous, indicative of cospatiality of the emission, at these wavebands. In contrast, differences in short-term fluctuations at various wavelengths imply the presence of inhomogeneities in physical conditions across the source. We locate the site of the outburst in the parsec-scale 'core', whose flux density as measured on 7 mm Very Long Baseline Array images increased by 70% during the first five weeks of the outburst. Based on these considerations and guided by the SEDs, we propose a model in which turbulent plasma crosses a conical standing shock in the parsec-scale region of the jet. Here, the high-energy emission in the model is produced by inverse Compton scattering of seed photons supplied by either nonthermal radiation from a Mach disk, thermal emission from hot dust, or (for X-rays) synchrotron radiation from plasma that crosses the standing shock. For the two dates on which we fitted the model SED to the data, the model corresponds very well to the observations at all bands except at X-ray energies, where the spectrum is flatter than observed.

Wehrle, Ann E. [Space Science Institute, 4750 Walnut Street, Suite 205, Boulder, CO 80301 (United States); Marscher, Alan P.; Jorstad, Svetlana G.; Joshi, Manasvita; MacDonald, Nicholas R.; Williamson, Karen E.; Agudo, Ivan [Department of Astronomy, Boston University, 725 Commonwealth Avenue, Boston, MA 02215 (United States); Gurwell, Mark A. [Harvard-Smithsonian Center for Astrophysics, MS 42, 60 Garden Street, Cambridge, MA 02138 (United States); Grupe, Dirk, E-mail: awehrle@spacescience.org [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States)

2012-10-20T23:59:59.000Z

35

Phenotype MicroArray Profiling  

NLE Websites -- All DOE Office Websites (Extended Search)

MicroArray MicroArray Profiling of Zymomonas mobilis ZM4 Barry Bochner & Vanessa Gomez & Michael Ziman & Shihui Yang & Steven D. Brown Received: 22 May 2009 / Accepted: 26 October 2009 # The Author(s) 2009. This article is published with open access at Springerlink.com Abstract In this study, we developed a Phenotype MicroArray(tm) (PM) protocol to profile cellular phenotypes in Zymomonas mobilis, which included a standard set of nearly 2,000 assays for carbon, nitrogen, phosphorus and sulfur source utilization, nutrient stimulation, pH and osmotic stresses, and chemical sensitivities with 240 inhibitory chemicals. We observed two positive assays for C-source utilization (fructose and glucose) using the PM screen, which uses redox chemistry and cell respiration as a universal reporter to profile growth phenotypes in a high-throughput 96-well plate-based format.

36

WIPP Receives Top Safety Award  

NLE Websites -- All DOE Office Websites (Extended Search)

WIPP Receives Top Safety Award CARLSBAD, N.M., November 10, 2011 - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top accolades from New...

37

High-temperature ceramic receivers  

DOE Green Energy (OSTI)

An advanced ceramic dome cavity receiver is discussed which heats pressurized gas to temperatures above 1800/sup 0/F (1000/sup 0/C) for use in solar Brayton power systems of the dispersed receiver/dish or central receiver type. Optical, heat transfer, structural, and ceramic material design aspects of the receiver are reported and the development and experimental demonstration of a high-temperature seal between the pressurized gas and the high-temperature silicon carbide dome material is described.

Jarvinen, P. O.

1980-01-01T23:59:59.000Z

38

Ceramic dome receiver technology developments  

DOE Green Energy (OSTI)

The development and experimental demonstration of a high-temperature seal for the SHARE ceramic dome cavity receiver is reported. The mechanical contact seal which was tested on one-foot-diameter silicon-carbide ceramic-dome hardware at pressure differentials to four atmospheres and dome temperatures to 2200/sup 0/F (1200/sup 0/C) showed negligible leakage at expected receiver operating conditions. Potential solar receiver applications for the technology are illustrated.

Jarvinen, P. O.

1980-01-01T23:59:59.000Z

39

Desjarlais received Lifetime Achievement Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Andr Desjarlais received a Lifetime Achievement Award from the Polyisocyanurate Insulation Manufacturers Association (PIMA) during the group's 25th Anniversary celebration...

40

Data:B54b21de-3c63-405a-9ea9-f152c09b3c13 | Open Energy Information  

Open Energy Info (EERE)

b21de-3c63-405a-9ea9-f152c09b3c13 b21de-3c63-405a-9ea9-f152c09b3c13 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Rockwood, Tennessee (Utility Company) Effective date: 2012/12/01 End date if known: Rate name: Residential Sector: Residential Description: "applies only to electric service to a single-family dwelling and its appurtenances, where the major use of electricity is for domestic purposes such as lighting, household appliances, and the personal comfort and convenience of those residing therein..." Source or reference: http://www.rockwoodelectric.com/rates.asp

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

V-010: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote Users Take  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote 10: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote Users Take Administrative Actions V-010: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote Users Take Administrative Actions October 25, 2012 - 6:00am Addthis PROBLEM: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote Users Take Administrative Actions PLATFORM: 3COM, and H3C Routers & Switches Specific products and model numbers is provided in the vendor's advisory. ABSTRACT: A vulnerability was reported in 3Com, HP, and H3C Switches. REFERENCE LINKS: HP Support document ID: c03515685 SecurityTracker Alert ID: 1027694 CVE-2012-3268 IMPACT ASSESSMENT: High DISCUSSION: A remote user with knowledge of the SNMP public community string can access potentially sensitive data (e.g., user names, passwords) in the

42

System architecture modeling of an UWB receiver for wireless sensor network  

Science Conference Proceedings (OSTI)

This paper presents a method for system architecture modeling of an IR-UWB (Impulse Radio Ultra WideBand) receiver for sensors networks applications. We expose the way for designing an FPGA (Field Programmable Gate Array) receiver starting from a previous ...

Aubin Lecointre; Daniela Dragomirescu; Robert Plana

2007-07-01T23:59:59.000Z

43

CBFO Manager Receives ESGR Award  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Department of Energy Carlsbad Field Office Waste Isolation Pilot Plant P.O. Box 3090 Carlsbad, New Mexico 88221 For Immediate Release CBFO Manager Receives ESGR Honor...

44

Waveguide electrooptic switch arrays  

Science Conference Proceedings (OSTI)

A review is presented of electrooptic waveguide switch arrays with strong emphasis on those based on titanium-diffused lithium niobate waveguides. Crosspoint and array design considerations and performance are discussed as are waveguide technology limits. ...

R. C. Alferness

2006-09-01T23:59:59.000Z

45

Automatic array privatization  

Science Conference Proceedings (OSTI)

This chapter discusses techniques for automatic array privatization developed as part of the Polaris project at the University of Illinois at Urbana-Champaign. Array privatization is one of the most important transformations for effective program parallelization. ...

Peng Tu; David Padua

2001-06-01T23:59:59.000Z

46

odd shaped array  

Science Conference Proceedings (OSTI)

NIST. odd shaped array. (data structure). Definition: See ragged matrix. Author: PEB. Go to the Dictionary of Algorithms and ...

2013-05-08T23:59:59.000Z

47

UWB communication receiver feedback loop  

DOE Patents (OSTI)

A novel technique and structure that maximizes the extraction of information from reference pulses for UWB-TR receivers is introduced. The scheme efficiently processes an incoming signal to suppress different types of UWB as well as non-UWB interference prior to signal detection. Such a method and system adds a feedback loop mechanism to enhance the signal-to-noise ratio of reference pulses in a conventional TR receiver. Moreover, sampling the second order statistical function such as, for example, the autocorrelation function (ACF) of the received signal and matching it to the ACF samples of the original pulses for each transmitted bit provides a more robust UWB communications method and system in the presence of channel distortions.

Spiridon, Alex (Palo Alto, CA); Benzel, Dave (Livermore, CA); Dowla, Farid U. (Castro Valley, CA); Nekoogar, Faranak (San Ramon, CA); Rosenbury, Erwin T. (Castro Valley, CA)

2007-12-04T23:59:59.000Z

48

SHEAR WAVE SEISMIC STUDY COMPARING 9C3D SV AND SH IMAGES WITH 3C3D C-WAVE IMAGES  

Science Conference Proceedings (OSTI)

The objective of this study was to compare the relative merits of shear-wave (S-wave) seismic data acquired with nine-component (9-C) technology and with three-component (3-C) technology. The original proposal was written as if the investigation would be restricted to a single 9-C seismic survey in southwest Kansas (the Ashland survey), on the basis of the assumption that both 9-C and 3-C S-wave images could be created from that one data set. The Ashland survey was designed as a 9-C seismic program. We found that although the acquisition geometry was adequate for 9-C data analysis, the source-receiver geometry did not allow 3-C data to be extracted on an equitable and competitive basis with 9-C data. To do a fair assessment of the relative value of 9-C and 3-C seismic S-wave data, we expanded the study beyond the Ashland survey and included multicomponent seismic data from surveys done in a variety of basins. These additional data were made available through the Bureau of Economic Geology, our research subcontractor. Bureau scientists have added theoretical analyses to this report that provide valuable insights into several key distinctions between 9-C and 3-C seismic data. These theoretical considerations about distinctions between 3-C and 9-C S-wave data are presented first, followed by a discussion of differences between processing 9-C common-midpoint data and 3-C common-conversion-point data. Examples of 9-C and 3-C data are illustrated and discussed in the last part of the report. The key findings of this study are that each S-wave mode (SH-SH, SV-SV, or PSV) involves a different subsurface illumination pattern and a different reflectivity behavior and that each mode senses a different Earth fabric along its propagation path because of the unique orientation of its particle-displacement vector. As a result of the distinct orientation of each mode's particle-displacement vector, one mode may react to a critical geologic condition in a more optimal way than do the other modes. A conclusion of the study is that 9-C seismic data contain more rock and fluid information and more sequence and facies information than do 3-C seismic data; 9-C data should therefore be acquired in multicomponent seismic programs whenever possible.

John Beecherl; Bob A. Hardage

2004-07-01T23:59:59.000Z

49

FPGA side-channel receivers  

Science Conference Proceedings (OSTI)

The popularity of FPGAs is rapidly growing due to the unique advantages that they offer. However, their distinctive features also raise new questions concerning the security and communication capabilities of an FPGA-based hardware platform. In this paper, ... Keywords: ddr2, fpga, i2c, phase shift, side-channel receiver, thermal

Ji Sun; Ray Bittner; Ken Eguro

2011-02-01T23:59:59.000Z

50

RFID receiver apparatus and method  

DOE Patents (OSTI)

An RFID backscatter interrogator for transmitting data to an RFID tag, generating a carrier for the tag, and receiving data from the tag modulated onto the carrier, the interrogator including a single grounded-coplanar wave-guide circuit board and at least one surface mount integrated circuit supported by the circuit board.

Scott, Jeffrey Wayne (Pasco, WA)

2006-12-26T23:59:59.000Z

51

Data:4f8c086e-5380-4b3c-9de8-d3c40bec473c | Open Energy Information  

Open Energy Info (EERE)

e-5380-4b3c-9de8-d3c40bec473c e-5380-4b3c-9de8-d3c40bec473c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Reedsburg Utility Comm Effective date: 2011/06/01 End date if known: Rate name: Gs-2 General Service Single Phase Optional Time-of-Day 8am-8pm with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0785 per kilowatt-hour.

52

Data:E91145e4-aad5-41d0-98ba-b697d3c3c52a | Open Energy Information  

Open Energy Info (EERE)

aad5-41d0-98ba-b697d3c3c52a aad5-41d0-98ba-b697d3c3c52a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Hustisford Utilities Effective date: 2008/09/30 End date if known: Rate name: Cp-2 Large Power Service above 200kW Demand Time-of-Day Service with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0720 per kilowatt-hour.

53

Data:6424cc68-aa3c-42aa-ad29-b80ed6e62e3c | Open Energy Information  

Open Energy Info (EERE)

8-aa3c-42aa-ad29-b80ed6e62e3c 8-aa3c-42aa-ad29-b80ed6e62e3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Prairie Du Sac, Wisconsin (Utility Company) Effective date: 2006/06/15 End date if known: Rate name: Cp-2 Large Power Time-of-Day Service Primary Metering & Transformer Ownership Discount with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0583 per kilowatt-hour.

54

Data:34702ed8-2f91-4f3c-af4a-a423d3c483ad | Open Energy Information  

Open Energy Info (EERE)

ed8-2f91-4f3c-af4a-a423d3c483ad ed8-2f91-4f3c-af4a-a423d3c483ad No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Wheat Belt Public Power Dist Effective date: 2013/04/01 End date if known: Rate name: Large Power (C-1) Sector: Commercial Description: Source or reference: http://www.wheatbelt.com/uploaded/pdf/13572235352013RSC-1.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

55

Data:Fd677d3c-5c3c-4a0c-a499-9eac124aadbc | Open Energy Information  

Open Energy Info (EERE)

d3c-5c3c-4a0c-a499-9eac124aadbc d3c-5c3c-4a0c-a499-9eac124aadbc No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Entergy Louisiana Inc Effective date: 2006/01/31 End date if known: Rate name: RIDER TO SCHEDULE LIPS Sector: Industrial Description: This Rider Schedule is applicable, subject to the terms and conditions hereinafter set forth, to additional service in conjunction with Firm Power Service to Customer under Rate Schedule LIPS, when prearrangement has been made for the installation of facilities of adequate capacity and suitable phase and voltage adjacent to the premises to be served. All service is supplied at one location and at the voltage prescribed in Rate Schedule LIPS so as to permit delivery and metering of the total service at a single point of delivery and by a single metering installation

56

Archive Reference Buildings by Climate Zone: 3C San Francisco, California |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

C San Francisco, C San Francisco, California Archive Reference Buildings by Climate Zone: 3C San Francisco, California Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available. You can download ZIP files that contain the following: An EnergyPlus software input file (.idf) An html file showing the results from the EnergyPlus simulation (.html) A spreadsheet that summarizes the inputs and results for each location (.xls) The EnergyPlus TMY2 weather file (.epw). benchmark-v1.0_3.0-3c_ca_san_francisco.zip benchmark-v1.1_3.1-3c_usa_ca_san_francisco.zip benchmark-new-v1.2_4.0-3c_usa_ca_san_francisco.zip

57

Table 8.3c Useful Thermal Output at Combined-Heat-and-Power ...  

U.S. Energy Information Administration (EIA)

Table 8.3c Useful Thermal Output at Combined-Heat-and-Power Plants: Commercial and Industrial Sectors, 1989-2011 (Subset of Table 8.3a; Trillion ...

58

Spare parts list for B83-0, Type 3C, Issue G  

SciTech Connect

This report is a table listing spare parts for the B83-0 type 3C. An explanation for information in each column is given. This issue supersedes Issue F, dated March 22, 1985.

1987-02-25T23:59:59.000Z

59

Carbon nanotube nanoelectrode arrays  

DOE Patents (OSTI)

The present invention relates to microelectode arrays (MEAs), and more particularly to carbon nanotube nanoelectrode arrays (CNT-NEAs) for chemical and biological sensing, and methods of use. A nanoelectrode array includes a carbon nanotube material comprising an array of substantially linear carbon nanotubes each having a proximal end and a distal end, the proximal end of the carbon nanotubes are attached to a catalyst substrate material so as to form the array with a pre-determined site density, wherein the carbon nanotubes are aligned with respect to one another within the array; an electrically insulating layer on the surface of the carbon nanotube material, whereby the distal end of the carbon nanotubes extend beyond the electrically insulating layer; a second adhesive electrically insulating layer on the surface of the electrically insulating layer, whereby the distal end of the carbon nanotubes extend beyond the second adhesive electrically insulating layer; and a metal wire attached to the catalyst substrate material.

Ren, Zhifeng (Newton, MA); Lin, Yuehe (Richland, WA); Yantasee, Wassana (Richland, WA); Liu, Guodong (Fargo, ND); Lu, Fang (Burlingame, CA); Tu, Yi (Camarillo, CA)

2008-11-18T23:59:59.000Z

60

Alignment method for solar collector arrays  

SciTech Connect

The present invention is directed to an improved method for establishing camera fixture location for aligning mirrors on a solar collector array (SCA) comprising multiple mirror modules. The method aligns the mirrors on a module by comparing the location of the receiver image in photographs with the predicted theoretical receiver image location. To accurately align an entire SCA, a common reference is used for all of the individual module images within the SCA. The improved method can use relative pixel location information in digital photographs along with alignment fixture inclinometer data to calculate relative locations of the fixture between modules. The absolute locations are determined by minimizing alignment asymmetry for the SCA. The method inherently aligns all of the mirrors in an SCA to the receiver, even with receiver position and module-to-module alignment errors.

Driver, Jr., Richard B

2012-10-23T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

CG-3 Detector Array  

NLE Websites -- All DOE Office Websites (Extended Search)

tanks for the SANS instruments at HFIR. The Bio-SANS detector is on the left. CG-3 Detector Array For more information, contact Instrument Scientist: Volker Urban,...

62

Data:3c461b87-cdf8-4a2c-afbe-0021e556ef3c | Open Energy Information  

Open Energy Info (EERE)

c461b87-cdf8-4a2c-afbe-0021e556ef3c c461b87-cdf8-4a2c-afbe-0021e556ef3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Schuyler, Nebraska (Utility Company) Effective date: 2013/01/01 End date if known: Rate name: Irrigation Service- No Control (Less than 10 Hp) Sector: Commercial Description: The irrigation season is generally seven months, between March 15 and October 14. The Department of Utilities may disconnect the transformers between October 15 and March 14 to reduce power loss. At locations where the Department has provided facilities for irrigation service, the Customer may use the

63

Data:1189a3c9-6707-4a3c-88f1-d325851b41eb | Open Energy Information  

Open Energy Info (EERE)

c9-6707-4a3c-88f1-d325851b41eb c9-6707-4a3c-88f1-d325851b41eb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Bethel, Ohio (Utility Company) Effective date: 2012/02/01 End date if known: Rate name: Commercial- Three Phase Sector: Commercial Description: Source or reference: Binder #5B (Illinois State University) Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

64

Data:Fca538e1-3c96-4cbe-b125-478880b00922 | Open Energy Information  

Open Energy Info (EERE)

Fca538e1-3c96-4cbe-b125-478880b00922 Fca538e1-3c96-4cbe-b125-478880b00922 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: East Mississippi Elec Pwr Assn Effective date: 2012/11/01 End date if known: Rate name: LIGHTING--SCHEDULE LS--Rate SL 150 watt High Pressure Sodium Flood or Metal Halide Sector: Description: Availability A member must be receiving electric service to be eligible for a security light at that location. Character of Service Mercury Vapor, High Pressure Sodium Metal Halide light, or Sodium Edison III controlled by a photoelectric switch so as to provide light from sundown to sunup.

65

Tubular well tool receiving conduit  

SciTech Connect

In combination, a well packer and a tubular well tool receiving conduit are described which consists of: a well packer having an expandable and retractable anchoring teeth and an expandable and retractable seal spaced from the anchoring teeth, a tubular well conduit including, a first plurality of circularly extending grooves on the inside of the conduit for coacting with the anchoring teeth for supporting the well tool in the conduit, a second plurality of circularly extending grooves on the inside of the conduit and positioned for coacting with the expandable seal for providing multiple seal points with the seal.

Durst, D.G.; Morris, A.J.

1986-07-15T23:59:59.000Z

66

Suction-recirculation device for stabilizing particle flows within a solar powered solid particle receiver  

DOE Patents (OSTI)

A suction-recirculation device for stabilizing the flow of a curtain of blackened heat absorption particles falling inside of a solar receiver with an open aperture. The curtain of particles absorbs the concentrated heat from a solar mirror array reflected up to the receiver on a solar power tower. External winds entering the receiver at an oblique angle can destabilize the particle curtain and eject particles. A fan and ductwork is located behind the back wall of the receiver and sucks air out through an array of small holes in the back wall. Any entrained particles are separated out by a conventional cyclone device. Then, the air is recirculated back to the top of the receiver by injecting the recycled air through an array of small holes in the receiver's ceiling and upper aperture front wall. Since internal air is recirculated, heat losses are minimized and high receiver efficiency is maintained. Suction-recirculation velocities in the range of 1-5 m/s are sufficient to stabilize the particle curtain against external wind speeds in excess of 10 m/s.

Kolb, Gregory J. (Albuquerque, NM)

2012-02-07T23:59:59.000Z

67

Suction-recirculation device for stabilizing particle flows within a solar powered solid particle receiver  

SciTech Connect

A suction-recirculation device for stabilizing the flow of a curtain of blackened heat absorption particles falling inside of a solar receiver with an open aperture. The curtain of particles absorbs the concentrated heat from a solar mirror array reflected up to the receiver on a solar power tower. External winds entering the receiver at an oblique angle can destabilize the particle curtain and eject particles. A fan and ductwork is located behind the back wall of the receiver and sucks air out through an array of small holes in the back wall. Any entrained particles are separated out by a conventional cyclone device. Then, the air is recirculated back to the top of the receiver by injecting the recycled air through an array of small holes in the receiver's ceiling and upper aperture front wall. Since internal air is recirculated, heat losses are minimized and high receiver efficiency is maintained. Suction-recirculation velocities in the range of 1-5 m/s are sufficient to stabilize the particle curtain against external wind speeds in excess of 10 m/s.

Kolb, Gregory J. (Albuquerque, NM)

2012-02-07T23:59:59.000Z

68

Repository receiving facility design support  

Science Conference Proceedings (OSTI)

This report provides preliminary design criteria and proposed design features to reduce the occupational radiation exposure and the transportation turnaround time during receipt of waste shipments at a Federal high-level nuclear waste repository. A cost/benefit analysis is provided. Much of the data presented in previous reports was revised and upgraded to reflect current estimates of waste generation/receipt volumes so as to provide a baseline comparison case for the cost/benefit analysis. The National Waste Repository in Basalt receiving facility operational manpower requirements, estimated occupational dose exposures and capital cost estimates were revised by scaling factors based on the volume receipts. All capital cost estimates were expressed in terms of 1983 dollars. The repository receiving facility was divided into two main areas. The cask handling facility for unloading shipments of spent fuel high-level vitrified wastes and spent fuel cladding hulls, and the TRU-waste handling facility for unloading 55-, 80-, and 600-drum shipments. In both areas, remote handling techniques were employed as much as practical. Occupational dose estimates were formulated based on an operational time and motion survey for truck and rail shipping packages and reference dose maps for each corresponding package. 9 references, 5 figures, 22 tables.

Cottrell, J.E.; Dabolt, R.J.; Steneck, P.D.

1983-07-01T23:59:59.000Z

69

Micromachined electrode array  

DOE Patents (OSTI)

An electrode array is disclosed which has applications for neural stimulation and sensing. The electrode array, in certain embodiments, can include a plurality of electrodes each of which is flexibly attached to a common substrate using a plurality of springs to allow the electrodes to move independently. In other embodiments of the electrode array, the electrodes can be fixed to the substrate. The electrode array can be formed from a combination of bulk and surface micromachining, and can include electrode tips having an electroplated metal (e.g. platinum, iridium, gold or titanium) or a metal oxide (e.g. iridium oxide) for biocompatibility. The electrode array can be used to form a part of a neural prosthesis, and is particularly well adapted for use in an implantable retinal prosthesis.

Okandan, Murat (Edgewood, NM); Wessendorf, Kurt O. (Albuquerque, NM)

2007-12-11T23:59:59.000Z

70

Tuning Band Gap Energies in Pb3(C6X6) Extended Solid-State Structures  

SciTech Connect

A detailed plane-wave density functional theory investigation of the solid-state properties of the extended organometallic system Pb{sub 3}C{sub 6}X{sub 6} for X = O, S, Se, and Te has been performed. Initial geometry parameters for the Pb-X and C-X bond distances were obtained from optimized calculations on molecular fragment models. The Pb{sub 3}C{sub 6}X{sub 6} extended solid molecular structures were constructed in the space group P6/mmm on the basis of the known structure for X = S. Ground-state geometries, band gap energies, densities of states, and charge densities were calculated with the PBE-generalized gradient exchange-correlation functional and the HSE06 hybrid exchange-correlation functional. The PBE band gap energies were found to be lower than the HSE06 values by >0.7 eV. The band energies at points of high symmetry along the first Brillouin zone in the crystal were larger than the overall band gap of the system. Pb{sub 3}C{sub 6}O{sub 6} was predicted to be a direct semiconductor ({Lambda} point) with a PBE band gap of 0.28 eV and an HSE06 band gap of 1.06 eV. Pb{sub 3}C{sub 6}S{sub 6} and Pb{sub 3}C{sub 6}Se{sub 6} were predicted to have indirect band gaps. The PBE band gap for Pb{sub 3}C{sub 6}S{sub 6} was 0.98 eV, and the HSE06 band gap was 1.91 eV. The HSE06 value is in good agreement with the experimentally observed band gap of 1.7 eV. Pb{sub 3}C{sub 6}Se{sub 6} has a PBE band gap of 0.56 eV and a HSE06 band gap of 1.41 eV. Pb{sub 3}C{sub 6}Te{sub 6} was predicted to be metallic with both of the PBE and HSE06 functionals. A detailed analysis of the PBE band structure and partial density of states at two points before and after the metallic behavior reveals a change in orbital character indicative of band crossing in Pb{sub 3}C{sub 6}Te{sub 6}. These results show that the band gap energies can be fine-tuned by changing the substituent X atom.

Stott, Amanda C.; Vaid, Thomas P.; Bylaska, Eric J.; Dixon, David A.

2012-04-19T23:59:59.000Z

71

Carbon Nanotube Arrays: Synthesis of Dense Arrays of Well ...  

Carbon Nanotube Arrays: Synthesis of Dense Arrays of Well-Aligned Carbon Nanotubes Completely Filled with Titanium Carbide on Titanium Substrates

72

NIST Team Receives Commerce Energy and Environmental ...  

Science Conference Proceedings (OSTI)

... 2012 Energy and Environmental Stewardship award from the Department of Commerce for the design and installation of an array of solar panels. ...

2012-04-19T23:59:59.000Z

73

The Faint X-ray Source Population Near the 3C 295 cluster  

E-Print Network (OSTI)

We present a statistical analysis of the Chandra observation of the source field around the 3C 295 galaxy cluster (z=0.46). Three different methods of analysis, namely a chip by chip logN-logS, a two dimentional Kolmogorov-Smirnov (KS) test, and the angular correlation function (ACF) show a strong overdensity of sources in the North-East of the field, that may indicate a filament of the large scale structure of the Universe toward 3C 295.

V. D'Elia; F. Fiore; M. Elvis; M. Cappi; S. Mathur; P. Mazzotta; E. Falco; F. Cocchia

2004-06-03T23:59:59.000Z

74

Fe/Al2O3 C2H4 Hata mm/10 min  

E-Print Network (OSTI)

Fe/Al2O3 C2H4 () () () () () () () * () 1. (SWNT) SWNT (CVD) (CNT)[1] Hata mm/10 min SWNT (Super Growth)[2]Al2O3 Fe C2H4 SWNT Fe/Al2O3 C2H4 CVD SWNT CNT CNT 2 SiO2 Al2O3 20 (RBM) 1350 cm-1 (D-Band)Fe G/D RBM Fe SWNT Al 15 nm Fe 0.6 nm CVD TEM Fig. 3 3 nm SWNT

Maruyama, Shigeo

75

Data:3c67a7c1-9c44-435c-9c3c-70daeb652095 | Open Energy Information  

Open Energy Info (EERE)

7a7c1-9c44-435c-9c3c-70daeb652095 7a7c1-9c44-435c-9c3c-70daeb652095 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Cumberland, Wisconsin (Utility Company) Effective date: 2006/03/15 End date if known: Rate name: Cp-2 Large Power Service above 200kW Demand transformer Ownership Discount with Parallel Generation(20 kW or less)-Net Energy Billing Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0294per kilowatt-hour.

76

Performance and Reliability of Multijunction III-V Modules for Concentrator Dish and Central Receiver Applications  

Science Conference Proceedings (OSTI)

Over the last 15 years, Solar Systems have developed a dense array receiver PV technology for 500X concentrator reflective dish applications. This concentrator PV technology has been successfully deployed at six different locations in Australia, counting for more than 1 MWp of installed peak power. A new Multijunction III-V receiver to replace the current silicon Point-Contact solar cells has recently been developed. The new receiver technology is based on high-efficiency (>32%) Concentrator Ultra Triple Junction (CUTJ) solar cells from Spectrolab, resulting in system power and energy performance improvement of more than 50% compared to the silicon cells. The 0.235 m{sup 2} concentrator PV receiver, designed for continuous 500X operation, is composed of 64 dense array modules, and made of series and parallel-connected solar cells, totaling approximately 1,500 cells. The individual dense array modules have been tested under high intensity pulsed light, as well as with concentrated sunlight at the Solar Systems research facility and at the National Renewable Energy Laboratory's High Flux Solar Furnace. The efficiency of the dense array modules ranges from 30% to 36% at 500X (50 W/cm{sup 2}, AM1.5D low AOD, 21C). The temperature coefficients for power, voltage and current, as well as the influence of Air Mass on the cell responsivity, were measured. The reliability of the dense array multijunction III-V modules has been studied with accelerated aging tests, such as thermal cycling, damp heat and high-temperature soak, and with real-life high-intensity exposure. The first 33 kWp multijunction III-V receiver was recently installed in a Solar Systems dish and tested in real-life 500X concentrated sunlight conditions. Receiver efficiencies of 30.3% and 29.0% were measured at Standard Operating Conditions and Normal Operating Conditions respectively.

Verlinden, P. J.; Lewandowski, A.; Bingham, C.; Kinsey, G. S.; Sherif, R. A.; Laisch, J. B.

2006-01-01T23:59:59.000Z

77

Flexible retinal electrode array  

DOE Patents (OSTI)

An electrode array which has applications for neural stimulation and sensing. The electrode array can include a large number of electrodes each of which is flexibly attached to a common substrate using a plurality of springs to allow the electrodes to move independently. The electrode array can be formed from a combination of bulk and surface micromachining, with electrode tips that can include an electroplated metal (e.g. platinum, iridium, gold or titanium) or a metal oxide (e.g. iridium oxide) for biocompatibility. The electrode array can be used to form a part of a neural prosthesis, and is particularly well adapted for use in an implantable retinal prosthesis where the electrodes can be tailored to provide a uniform gentle contact pressure with optional sensing of this contact pressure at one or more of the electrodes.

Okandan, Murat (Albuquerque, NM); Wessendorf, Kurt O. (Albuquerque, NM); Christenson, Todd R. (Albuquerque, NM)

2006-10-24T23:59:59.000Z

78

Random array grid collimator  

DOE Patents (OSTI)

A hexagonally shaped quasi-random no-two-holes touching grid collimator. The quasi-random array grid collimator eliminates contamination from small angle off-axis rays by using a no-two-holes-touching pattern which simultaneously provides for a self-supporting array increasng throughput by elimination of a substrate. The presentation invention also provides maximum throughput using hexagonally shaped holes in a hexagonal lattice pattern for diffraction limited applications. Mosaicking is also disclosed for reducing fabrication effort.

Fenimore, E.E.

1980-08-22T23:59:59.000Z

79

A 3D-3C Reflection Seismic Survey and Data Integration to Identify the  

Open Energy Info (EERE)

D-3C Reflection Seismic Survey and Data Integration to Identify the D-3C Reflection Seismic Survey and Data Integration to Identify the Seismic Response of Fractures and Permeable Zones Over a Known Geothermal Resource at Soda Lake, Churchill Co., NV Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title A 3D-3C Reflection Seismic Survey and Data Integration to Identify the Seismic Response of Fractures and Permeable Zones Over a Known Geothermal Resource at Soda Lake, Churchill Co., NV Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description The Soda Lake geothermal field is an ideal setting to test the applicability of the 3D-3C reflection seismic method because: it is a producing field with a great deal of geologic and drilling data already available; it is in an alluvial valley where the subsurface structures that carry the geothermal fluids have no surface manifestations; and, there are downhole geophysical logs of fractures and permeable zones that can be used to ground-truth the new data.

80

Design verification and performance evaluation of an enhanced wideband CDMA receiver using channel measurements  

Science Conference Proceedings (OSTI)

The spatio-temporal array receiver (STAR) decomposes generic wideband CDMA channel responses across various parameter dimensions (e.g., time delays, multipath components, etc.) and extracts the associated time-varying parameters (i.e., analysis) before ... Keywords: analysis/synthesis, channel measurements, design verification, dynamic channel characterization, performance evaluation, wideband CDMA

Karim Cheikhrouhou; Sofine Affes; Ahmed Elderini; Besma Smida; Paul Mermelstein; Belhassen Sultana; Venkatesh Sampath

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

OVERVIEW OF THE ATACAMA COSMOLOGY TELESCOPE: RECEIVER, INSTRUMENTATION, AND TELESCOPE SYSTEMS  

SciTech Connect

The Atacama Cosmology Telescope was designed to measure small-scale anisotropies in the cosmic microwave background and detect galaxy clusters through the Sunyaev-Zel'dovich effect. The instrument is located on Cerro Toco in the Atacama Desert, at an altitude of 5190 m. A 6 m off-axis Gregorian telescope feeds a new type of cryogenic receiver, the Millimeter Bolometer Array Camera. The receiver features three 1000-element arrays of transition-edge sensor bolometers for observations at 148 GHz, 218 GHz, and 277 GHz. Each detector array is fed by free space millimeter-wave optics. Each frequency band has a field of view of approximately 22' x 26'. The telescope was commissioned in 2007 and has completed its third year of operations. We discuss the major components of the telescope, camera, and related systems, and summarize the instrument performance.

Swetz, D. S.; Devlin, M. J.; Dicker, S. R. [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States); Ade, P. A. R. [School of Physics and Astronomy, Cardiff University, The Parade, Cardiff, Wales CF24 3AA (United Kingdom); Amiri, M.; Battistelli, E. S.; Burger, B.; Halpern, M.; Hasselfield, M. [Department of Physics and Astronomy, University of British Columbia, Vancouver, BC V6T 1Z4 (Canada); Appel, J. W.; Essinger-Hileman, T.; Fisher, R. P.; Fowler, J. W.; Hincks, A. D.; Jarosik, N. [Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544 (United States); Chervenak, J. [Code 553/665, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Doriese, W. B.; Hilton, G. C.; Irwin, K. D. [NIST Quantum Devices Group, 325 Broadway Mailcode 817.03, Boulder, CO 80305 (United States); Duenner, R. [Departamento de Astronomia y Astrofisica, Facultad de Fisica, PontificIa Universidad Catolica, Casilla 306, Santiago 22 (Chile)

2011-06-01T23:59:59.000Z

82

SLAC National Accelerator Laboratory - SLAC Physicist Receives...  

NLE Websites -- All DOE Office Websites (Extended Search)

Receives Free-electron Laser Award By Glenn Roberts Jr. September 10, 2013 Dao Xiang, a SLAC accelerator physicist, has received an international award for his work on a technique...

83

Trough Receiver Heat Loss Testing (Presentation)  

DOE Green Energy (OSTI)

This presentation describes the design, fabrication, and qualification of an experimental capability for thermal loss testing of full-size trough receiver elements; and the testing on a variety of receivers.

Lewandowski, A.; Feik, C.; Hansen, R.; Phillips, S.; Bingham, C.; Netter, J.; Forristal, R.; Burkholder, F.; Meglan, B.; Wolfrum, E.

2006-02-01T23:59:59.000Z

84

Data:1109b305-0872-4c90-b32a-3c2adf56625a | Open Energy Information  

Open Energy Info (EERE)

b305-0872-4c90-b32a-3c2adf56625a b305-0872-4c90-b32a-3c2adf56625a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: C & L Electric Coop Corp Effective date: 2012/10/24 End date if known: Rate name: Controlled Agricultural Water Pumping (Optional) Sector: Commercial Description: Available to consumers who are receiving service or are eligible to receive service for Agricultural Water Pumping Rate Schedule #7. Incentive is equal to $.019 per kWh. Incentive will be applied either as a credit on the consumer's monthly bill or as a credit on the final bill of the season. Control period shall be up to a maximum of 2 1/2 hours per day between the hours of 2:30 pm and 8:30 pm during the months of June and September.

85

ITL Staff Members Receive Tech Transfer Award  

Science Conference Proceedings (OSTI)

ITL Staff Members Receive Tech Transfer Award. ... Regional "Excellence in Technology Transfer" Award for ... the process of transferring a technology ...

2010-10-05T23:59:59.000Z

86

Multi-array borehole resistivity and induced polarization method with mathematical inversion of redundant data  

DOE Patents (OSTI)

Multiple arrays of electric or magnetic transmitters and receivers are used in a borehole geophysical procedure to obtain a multiplicity of redundant data suitable for processing into a resistivity or induced polarization model of a subsurface region of the earth.

Ward, Stanley H. (Salt Lake City, UT)

1989-01-01T23:59:59.000Z

87

Multiplexing, scheduling, and multicasting strategies for antenna arrays in wireless networks  

E-Print Network (OSTI)

A transmitter antenna array has the ability to direct data simultaneously to multiple receivers within a wireless network, creating potential for a more integrated view of algorithmic system components. In this thesis, ...

Lopez, Michael J. (Michael John), 1972-

2002-01-01T23:59:59.000Z

88

Microsoft Word - OPC Security WP 3 _Version 1-3c_.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

intrinsically secure intrinsically secure po box 178 #5 - 7217 Lantzville rd lantzville, bc canada v0r 2h0 office 250.390.1333 fax 250.390.3899 www.byressecurity.com Digital Bond suite 130 1580 sawgrass corp pkwy sunrise, FL 33323 office 954.315.4633 www.digitalbond.com OPC Security Whitepaper #3 Hardening Guidelines for OPC Hosts PREPARED BY: Digital Bond British Columbia Institute of Technology Byres Research November 13, 2007 OPC Security WP 3 (Version 1-3c).doc OPC Security Whitepaper #3 Hardening Guidelines for OPC Hosts OPC Security WP 3 (Version 1-3c).doc ii November 2007 Revision History Revision Date Authors Details 0.7 May 15, 2006 E. Byres, M Franz, Draft internal review version 1.0 May 31, 2006 E. Byres, J. Carter, M Franz Draft for controlled public review

89

Shipping and Receiving | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Services » Employee Services » Facility Operations » Shipping Services » Employee Services » Facility Operations » Shipping and Receiving Shipping and Receiving Headquarters Receiving Services Information It is our responsibility to get your package to you as quickly as possibly. In order to accomplish this, we must first receive it. However, it is difficult to receive your package if it arrives without being properly addressed. When placing orders with commercial vendors, it is imperative that you let them know the addressees name, mail stop code, room number, location (Forrestal or Germantown) and the address. This information will allow us to receive your order and not reject it. It will also help if you would provide our office with a copy of your purchase order which will assist us in efficiently receiving your order and getting it to you.

90

Economic analysis of the unified heliostat array  

DOE Green Energy (OSTI)

The Unified Heliostat Array (UHA) is comprised of conventional two-axis heliostats mounted on a terraced south-facing wall of a single structure. The arrangement of heliostats on the array is chosen to eliminate or control the degree of inter-heliostat shading and blocking. The UHA was investifated as to cost and optical performance. Two heliostats, the Veda Industrial Heliostat (VIH) and the Repowering Heliostat were investigated in conjunction with the UHA. The UHA was found to be a viable candidate for solar thermal central receiver applications. The UHA-VIH combination was shown to provide very high flux densities and to be suitable for high temperature applications in the 1000/sup 0/K to 2000/sup 0/K range. These temperatures were shown to be achievable even with very small (1 MWt) collector fields.

Not Available

1980-11-07T23:59:59.000Z

91

Transmitter and Translating Receiver Design For 64-ary Pulse Position Modulation (PPM)  

SciTech Connect

This paper explores the architecture and design of an optically-implemented 64-ary PPM transmitter and direct-translating receiver that effectively translates incoming electrically-generated bit streams into optical PPM symbols (and vice-versa) at > 1 Gb/s data rates. The PPM transmitter is a cascade of optical switches operating at the frame rate. A corresponding receiver design is more difficult to architect and implement, since increasing data rates lead to correspondingly shorter decision times (slot times and frame times). We describe a solution in the form of a time-to-space mapping arrayed receiver that performs a translating algorithm represented as a code map. The technique for generating the code map is described, and the implementation of the receiver as a planar lightwave circuit is given. The techniques for implementing the transmitter and receiver can be generalized for any case of M-ary PPM.

Mendez, A J; Hernandez, V J; Gagliardi, R M; Bennett, C V

2010-01-20T23:59:59.000Z

92

Photovoltaic array performance model.  

DOE Green Energy (OSTI)

This document summarizes the equations and applications associated with the photovoltaic array performance model developed at Sandia National Laboratories over the last twelve years. Electrical, thermal, and optical characteristics for photovoltaic modules are included in the model, and the model is designed to use hourly solar resource and meteorological data. The versatility and accuracy of the model has been validated for flat-plate modules (all technologies) and for concentrator modules, as well as for large arrays of modules. Applications include system design and sizing, 'translation' of field performance measurements to standard reporting conditions, system performance optimization, and real-time comparison of measured versus expected system performance.

Kratochvil, Jay A.; Boyson, William Earl; King, David L.

2004-08-01T23:59:59.000Z

93

Analysis of the omnium-g receiver  

DOE Green Energy (OSTI)

A thermal analysis of the Omnium-G receiver is presented and the technique is shown to be generally applicable to solar thermal receivers utilizing a directly heated thermal mass. The thermal loss coefficient, including reradiation losses, is calculated and shown to agree quite well with the experimentally measured thermal loss coefficient. The rate of heat transfer to the working fluid is also analyzed and the analysis is used to show that the Omnium-G receiver is well matched to the water/steam working fluid because the steam outlet temperature is almost the same as the receiver temperature. A general procedure for calculating receiver performance is presented. With this procedure, the energy delivery to any working fluid, the delivered temperature of the working fluid, and the pressure drop through the receiver can be determined. An example of the calculation is also presented.

Bohn, M.

1980-03-01T23:59:59.000Z

94

High performance 24 GHz CMOS phased array receivers with on-chip coupling characterization  

E-Print Network (OSTI)

6.3 Design of 50 ? Transmission Line and On-board MatchingStack-Up, On-chip Transmission Lines, Pads, Inductors andmodulator. The load inductors are 110 pH transmission- line

Yu, Tiku

2009-01-01T23:59:59.000Z

95

Strategic Petroleum Reserve Receives Prestigious Environmental Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategic Petroleum Reserve Receives Prestigious Environmental Strategic Petroleum Reserve Receives Prestigious Environmental Award Strategic Petroleum Reserve Receives Prestigious Environmental Award September 22, 2009 - 1:00pm Addthis Washington, DC - The Department of Energy's Office of Fossil Energy (FE) announced today that the Strategic Petroleum Reserve (SPR) has received the Most Valuable Pollution Prevention Project (MVP2) award from the National Pollution Prevention Roundtable for lowering potential greenhouse gas emissions. This is the first time the SPR has captured the award for its commitment to pollution prevention, focusing on innovation, measurable results, transferability, commitment, and optimization of available project resources. "This is another example of the hard work and dedication by employees at

96

Strategic Petroleum Reserve Receives Prestigious Environmental Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategic Petroleum Reserve Receives Prestigious Environmental Strategic Petroleum Reserve Receives Prestigious Environmental Award Strategic Petroleum Reserve Receives Prestigious Environmental Award September 22, 2009 - 1:00pm Addthis Washington, DC - The Department of Energy's Office of Fossil Energy (FE) announced today that the Strategic Petroleum Reserve (SPR) has received the Most Valuable Pollution Prevention Project (MVP2) award from the National Pollution Prevention Roundtable for lowering potential greenhouse gas emissions. This is the first time the SPR has captured the award for its commitment to pollution prevention, focusing on innovation, measurable results, transferability, commitment, and optimization of available project resources. "This is another example of the hard work and dedication by employees at

97

Substance abuse differences among students receiving special ...  

Science Conference Proceedings (OSTI)

abilities to cope with daily pressures and extended social environ- ments like schools. Typically, children and youth receiving special ed- ucation school services...

98

Receiver System: Lessons Learned From Solar Two  

DOE Green Energy (OSTI)

The Boeing Company fabricated the Solar Two receiver as a subcontractor for the Solar Two project. The receiver absorbed sunlight reflected from the heliostat field. A molten-nitrate-salt heat transfer fluid was pumped from a storage tank at grade level, heated from 290 to 565 C by the receiver mounted on top of a tower, then flowed back down into another storage tank. To make electricity, the hot salt was pumped through a steam generator to produce steam that powered a conventional Rankine steam turbine/generator. This evaluation identifies the most significant Solar Two receiver system lessons learned from the Mechanical Design, Instrumentation and Control, Panel Fabrication, Site Construction, Receiver System Operation, and Management from the perspective of the receiver designer/manufacturer. The lessons learned on the receiver system described here consist of two parts: the Problem and one or more identified Solutions. The appendix summarizes an inspection of the advanced receiver panel developed by Boeing that was installed and operated in the Solar Two receiver.

LITWIN, ROBERT Z.; PACHECO, JAMES E.

2002-03-01T23:59:59.000Z

99

Evaluation of Veda, Inc. , central receiver solar collection system concept  

DOE Green Energy (OSTI)

The Unified Heliostat Array (UHA) is a geometrical heliostat field layout with rows of mirrors placed at various levels on terraces. The Veda Industrial Heliostat (VIH) is a toroidal segment mirror mounted on an equatorial mount. These two concepts are evaluated to assess the credibility of the optical designs and the validity of UHA and VIH performance estimates, to determine what the distinctive features embodied in UHA AND VIH concepts offer that more conventional central receiver technologies do not, and to determine where the UHA and VIH concepts might be most applicable in DOE's Solar Thermal Program. The UHA area efficiency, flux density distribution, and beam safety are evaluated, and the feasibility of using a secondary mirror and the potential for special applications are assessed. The optical design, equatorial mount, and manufacturability of the VIH are evaluated. (LEW)

Ator, J.

1981-08-01T23:59:59.000Z

100

Definition: DC Resistivity Survey (Schlumberger Array) | Open...  

Open Energy Info (EERE)

Schlumberger Array) Jump to: navigation, search Dictionary.png DC Resistivity Survey (Schlumberger Array) The Schlumberger array is a type of electrode configuration for a DC...

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Surface studies of hydrogen etched 3C-SiC(001) on Si(001)  

Science Conference Proceedings (OSTI)

The morphology and structure of 3C-SiC(001) surfaces, grown on Si(001) and prepared via hydrogen etching, are studied using atomic force microscopy (AFM), low-energy electron diffraction (LEED), and Auger electron spectroscopy (AES). On the etched samples, flat surfaces with large terraces and atomic steps are revealed by AFM. In ultrahigh vacuum a sharp LEED pattern with an approximate (5x1) periodicity is observed. AES studies reveal a ''bulklike'' composition up to the near surface region and indicate that an overlayer consisting of a weakly bound silicon oxide monolayer is present.

Coletti, C.; Frewin, C. L.; Saddow, S. E.; Hetzel, M.; Virojanadara, C.; Starke, U. [Electrical Engineering Department, University of South Florida, Tampa, Florida 33620 (United States); Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstr. 1, D-70569 Stuttgart (Germany)

2007-08-06T23:59:59.000Z

102

Nanoelectrospray Emitter Arrays Providing Interemitter ...  

Nanoelectrospray Emitter Arrays Providing Interemitter Electric Field Uniformity Ryan T. Kelly, Jason S. Page, Ioan Marginean, Keqi Tang, and Richard ...

103

Ohmic contacts to single-crystalline 3C-SiC films for extreme-environment MEMS applications  

Science Conference Proceedings (OSTI)

This paper describes the ohmic contacts to single-crystalline 3C-SiC thin films heteroepitaxially grown on Si (001) wafers. In this work, a TiW (titanium-tungsten) film was deposited as a contact material by RF magnetron sputter and annealed through ... Keywords: Contact resistivity, Ohmic contact, Single-crystalline 3C-SiC, TiW

Gwiy-Sang Chung; Kyu-Hyung Yoon

2008-12-01T23:59:59.000Z

104

Predictive modeling for collections of accounts receivable  

Science Conference Proceedings (OSTI)

It is commonly agreed that accounts receivable (AR) can be a source of financial difficulty for firms when they are not efficiently managed and are underperforming. Experience across multiple industries shows that effective management of AR and overall ... Keywords: accounts receivable, invoice to cash, knowledge discovery, order to cash, payment collection, predictive modeling

Sai Zeng; Ioana Boier-Martin; Prem Melville; Conrad Murphy; Christian A. Lang

2007-08-01T23:59:59.000Z

105

Liquid cooled fiber thermal radiation receiver  

DOE Patents (OSTI)

A radiation-to-thermal receiver apparatus for collecting radiation and converting it to thermal energy is disclosed. The invention includes a fibrous mat material which captures radiation striking the receiver. Captured radiation is removed from the fibrous mat material by a transparent fluid within which the material is bathed.

Butler, B.L.

1985-03-29T23:59:59.000Z

106

Liquid cooled fiber thermal radiation receiver  

DOE Patents (OSTI)

A radiation-to-thermal receiver apparatus for collecting radiation and converting it to thermal energy is disclosed. The invention includes a fibrous mat material which captures radiation striking the receiver. Captured radiation is removed from the fibrous mat material by a transparent fluid within which the material is bathed.

Butler, Barry L. (Del Mar, CA)

1987-01-01T23:59:59.000Z

107

Striped tape arrays  

E-Print Network (OSTI)

A growing number of applications require high capacity, high throughput tertiary storage systems [1] [2]. We are investigating how data striping ideas apply to arrays of magnetic tape drives. Data striping increases throughput and reduces response time for large accesses to a storage system. Striped magnetic tape systems are particularly appealing because many inexpensive magnetic tape drives have low bandwidth; striping may offer dramatic performance improvements for these systems. There are several important issues in designing striped tape systems: the choice of tape drives and robots, whether to stripe within or between robots, and the choice of the best scheme for distributing data on cartridges. One of the most troublesome problems in striped tape arrays is the synchronization of transfers across tape drives. Another issue is how improved devices will affect the desirability of striping in the future. We present the results of simulations comparing the performance of striped tape systems to non-striped systems.

Ann L. Drapeau; Randy H. Katz

1993-01-01T23:59:59.000Z

108

Cellular array processing simulation  

Science Conference Proceedings (OSTI)

The cellular array processing simulation (CAPS) system is a high-level image language that runs on a multiprocessor configuration. CAPS is interpretively decoded on a conventional minicomputer with all image operation instructions executed on an array processor. CAPS was designed to be both modular and table driven so that it can be easily maintained and modified. CAPS uses the image convolution operator as one of its primitives and performs this cellular operation by decomposing it into parallel image steps. Among its features is the ability to observe the imagery in real time as a user's algorithm is executed. CAPS also contains a language processor that permits users to develop re-entrant image processing subroutines or algorithms. 4 references.

Lee, H.C.; Preston, E.W.

1981-01-01T23:59:59.000Z

109

Solar array construction  

SciTech Connect

An interconnect tab on each cell of a first set of circular solar cells connects that cell in series with an adjacent cell in the set. This set of cells is arranged in alternate columns and rows of an array and a second set of similar cells is arranged in the remaining alternate columns and rows of the array. Three interconnect tabs on each solar cell of the said second set are employed to connect the cells of the second set to one another, in series and to connect the cells of the second set to those of the first set in parallel. Some tabs (making parallel connections) connect the same surface regions of adjacent cells to one another and others (making series connections) connect a surface region of one cell to the opposite surface region of an adjacent cell; however, the tabs are so positioned that the array may be easily assembled by depositing the cells in a certain sequence and in proper orientation.

Crouthamel, Marvin S. (Pennsauken, NJ); Coyle, Peter J. (Oaklyn, NJ)

1982-01-01T23:59:59.000Z

110

The application of taylor weighting, digital phase shifters, and digital attenuators to phased-array antennas.  

SciTech Connect

Application of Taylor weighting (taper) to an antenna aperture can achieve low peak sidelobes, but combining the Taylor weighting with quantized attenuators and phase shifters at each radiating element will impact the performance of a phased-array antenna. An examination of array performance is undertaken from the simple point of view of the characteristics of the array factor. Design rules and guidelines for determining the Taylor-weighting parameters, the number of bits required for the digital phase shifter, and the dynamic range and number of bits required for the digital attenuator are developed. For a radar application, when each element is fed directly from a transmit/receive module, the total power radiated by the array will be reduced as a result of the taper. Consequently, the issue of whether to apply the taper on both transmit and receive configurations, or only on the receive configuration is examined with respect to two-way sidelobe performance.

Brock, Billy C.

2008-03-01T23:59:59.000Z

111

Data:5e52d4d6-cd3c-4448-92c4-ac93b1e528b0 | Open Energy Information  

Open Energy Info (EERE)

d6-cd3c-4448-92c4-ac93b1e528b0 d6-cd3c-4448-92c4-ac93b1e528b0 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Northwestern Rural E C A, Inc Effective date: End date if known: Rate name: Optional CP Generation Sector: Description: Optional Pricing for Three Phase Service: Availability of Three Phase Service: Any single phase service with transformer capacity greater than 50 KVA and all three phase services up to 1,000 kVA; upon election by any small commercial or public authority consumer for a minimum of 12 consecutive months; subject to the established rules and regulations. Criteria for Optional CP Generation Pricing To receive this option, the consumer shall be charged for the excess cost of special metering based upon the additional cost of said metering times the Cooperative's then effective fixed charge rate, or at the Cooperative's option, the CP Cost of Service Charge shall apply.

112

Data:6db2148d-bfe0-4db7-bc95-e02e3c5a7848 | Open Energy Information  

Open Energy Info (EERE)

db2148d-bfe0-4db7-bc95-e02e3c5a7848 db2148d-bfe0-4db7-bc95-e02e3c5a7848 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Lincoln Electric System Effective date: 2011/05/23 End date if known: Rate name: General Service-Demand Primary Sector: Industrial Description: APPLICABLE: A Customer will receive service on this schedule if the Large Light and Power schedule is not applicable and if any of the following conditions are met: Energy usage is greater than 25,000 kWh per BILLING PERIOD for each of six consecutive BILLING PERIODS. The Customer's demand is greater than 100 kW in two summer BILLING PERIODS including the current BILLING PERIOD and all BILLING PERIODS in the preceding 11 months.

113

Data:Fbfe85c3-62fc-4344-89c0-3c8a1c2fc7dd | Open Energy Information  

Open Energy Info (EERE)

Fbfe85c3-62fc-4344-89c0-3c8a1c2fc7dd Fbfe85c3-62fc-4344-89c0-3c8a1c2fc7dd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: CenterPoint Energy Effective date: 2013/01/25 End date if known: Rate name: Roadway/General Lighting (HPS 150w, Muni Discount) Sector: Lighting Description: The lighting fixtures served under this rate schedule will be served at standard secondary voltages as determined by Company. This tariff is applicable to any Retail Customer receiving un-metered service for one or more Company approved lighting fixtures which operate automatically every night from dusk to dawn and can be either: (1.) a Customer Owned Fixture or (2.) a Company Owned Fixture. The Company will install, make electrical connection(s), and maintain the lighting fixture(s).

114

Progress in solar thermal distributed receiver technology  

DOE Green Energy (OSTI)

The author reports the status of research on distributed receivers, which are solar thermal collectors which concentrate sunlight on an absorber and do not employ the central receiver concept. Point-focusing collectors such as the parabolic dish, line-focusing collectors such as the parabolic trough, and the fixed-mirror distributed-focus of hemispheric bowl collectors are the most common receivers. Following an overview of fundamental principals, there is a description of several installations and of the organic Rankine Cycle engine and the Solarized Automotive Gas Turbine projects. Future development will explore other types of power cycles, new materials, and other components and designs. 5 references, 6 figures.

Leonard, J.A.; Otts, J.V.

1985-08-01T23:59:59.000Z

115

Electric Charge Quantization in SU(3)_C X SU(3)_L X U(1)_X Models  

E-Print Network (OSTI)

Basing on the general photon eigenstate and the anomaly cancelation, we have naturally explained the electric charge quantization in two models based on the SU(3)_C X SU(3)_L X U(1)_X gauge group, namely in the minimal model and in the model with right-handed neutrinos. In addition, we have shown that the electric charges of the proton and of the electron are opposite; and the same happens with the neutron and the neutrino. We argue that the electric charge quantization is not dependent on the classical constraints on generating mass to the fermions, but it is related closely with the generation number problem. In fact, both problems are properly solved as the direct consequences of the fermion content under the anomaly free conditions.

Phung Van Dong; Hoang Ngoc Long

2005-07-13T23:59:59.000Z

116

EIA Energy Efficiency-Table 3c. Capacity Adjusted Value of Production a by  

Gasoline and Diesel Fuel Update (EIA)

c c Page Last Modified: May 2010 Table 3c. Capacity Adjusted Value of Production 1 by Selected Industries, 1998, 2002, and 2006 (Current Billion Dollars) MECS Survey Years NAICS Subsector and Industry 1998 2002 2006 311 Food Manufacturing 430 468 552 312 Beverage and Tobacco Product Manufacturing 98 120 131 313 Textile Mills 57 50 44 314 Textile Product Mills 31 34 36 315 Apparel Manufacturing 66 53 31 316 Leather and Allied Product Manufacturing 11 8 7 321 Wood Product Manufacturing 87 94 110 322 Paper Manufacturing 159 160 177 323 Printing and Related Support Activities 104 109 107 324 Petroleum and Coal Products Manufacturing 134 215 523 325 Chemical Manufacturing 415 470 657 326 Plastics and Rubber Products Manufacturing 158 183 212 327 Nonmetallic Mineral Product Manufacturing 85 97 134

117

The Heart-shaped Supernova Remnant 3C391 viewed in Multi-bands  

E-Print Network (OSTI)

Using Chandra X-ray, Spitzer mid-IR, and 1.5 GHz radio data, we examine the spatial structure of SNR 3C391. The X-ray surface brightness is generally anti-correlative with the IR and radio brightness. The multiband data clearly exhibit a heart-shaped morphology and show the multi-shell structure of the remnant. A thin brace-like shell on the south detected at 24 um is projected outside the radio border and confines the southern faint X-ray emission. The leading 24 um knot on the SE boundary appears to be partly surrounded by soft X-ray emitting gas. The mid-IR emission is dominated by the contribution of the shocked dust grains, which may have been partly destroyed by sputtering.

Yang Su; Yang Chen

2007-03-29T23:59:59.000Z

118

The Heart-shaped Supernova Remnant 3C391 viewed in Multi-bands  

E-Print Network (OSTI)

Using Chandra X-ray, Spitzer mid-IR, and 1.5 GHz radio data, we examine the spatial structure of SNR 3C391. The X-ray surface brightness is generally anti-correlative with the IR and radio brightness. The multiband data clearly exhibit a heart-shaped morphology and show the multi-shell structure of the remnant. A thin brace-like shell on the south detected at 24 um is projected outside the radio border and confines the southern faint X-ray emission. The leading 24 um knot on the SE boundary appears to be partly surrounded by soft X-ray emitting gas. The mid-IR emission is dominated by the contribution of the shocked dust grains, which may have been partly destroyed by sputtering.

Su, Yang

2007-01-01T23:59:59.000Z

119

Origin of radiation tolerance in 3C-SiC with nanolayered planar defects  

SciTech Connect

We have recently found that the radiation tolerance of SiC is highly enhanced by introducing nanolayers of stacking faults and twins [Y. Zhang et al., Phys. Chem. Chem. Phys. 14, 13429 (2012)]. To reveal the origin of this radiation resistance, we used in situ transmission electron microscopy to examine structural changes induced by electron beam irradiation in 3C-SiC containing nanolayers of (111) planar defects. We found that preferential amorphization, when it does occur, takes place at grain boundaries and at 111 and 111 planar defects. Radiationinduced point defects, such as interstitials and vacancies, migrate two-dimensionally between the (111) planar defects, which probably enhances the damage recovery.

Ishimaru, Dr. Manabu [Osaka University; Zhang, Yanwen [ORNL; Shannon, Prof. Steven [North Carolina State University; Weber, William J [ORNL

2013-01-01T23:59:59.000Z

120

Origin of radiation tolerance in 3C-SiC with nanolayered planar defects  

SciTech Connect

We have recently found that the radiation tolerance of SiC is highly enhanced by introducing nanolayers of stacking faults and twins [Y. Zhang et al., Phys. Chem. Chem. Phys. 14, 13429 (2012)]. To reveal the origin of this radiation resistance, we used in situ transmission electron microscopy to examine structural changes induced by electron beam irradiation in 3C-SiC containing nanolayers of (111) planar defects. We found that preferential amorphization, when it does occur, takes place at grain boundaries and at (111) and (111) planar defects. Radiation-induced point defects, such as interstitials and vacancies, migrate two-dimensionally between the (111) planar defects, which probably enhances the damage recovery.

Ishimaru, Manabu [Institute of Scientific and Industrial Research, Osaka University, Osaka 567-0047 (Japan); Zhang Yanwen; Weber, William J. [Materials Science and Technology Division, Oak Ridge National Laboratory, Tennessee 37831-6138 (United States); Department of Materials Science and Engineering, University of Tennessee, Tennessee 37996 (United States); Shannon, Steven [Department of Nuclear Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States)

2013-07-15T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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121

Overdensity of X-Ray sources near 3C 295: a candidate filament  

E-Print Network (OSTI)

We present a statistical analysis of the Chandra observation of the source field around the 3C 295 galaxy cluster (z=0.46) aimed at the search for clustering of X-ray sources. Three different methods of analysis, namely a chip by chip logN-logS, a two dimensional Kolmogorov-Smirnov test, and the angular correlation function (ACF) show a strong overdensity of sources in the North-East of the field. In particular, the ACF shows a clear signal on scales of 0.5 - 5 arcmin. This correlation angle is > 2 times higher than that of a sample of 8 ACIS-I field at the 2.5 sigma confidence level. If this overdensity is spatially associated to the cluster, we are observing a 'filament' of the large scale structure of the Universe. We discuss some first results that seem to indicate such an association.

V. D'Elia; F. Fiore; F. Cocchia

2004-07-22T23:59:59.000Z

122

Large area quasi-free standing monolayer graphene on 3C-SiC(111)  

Science Conference Proceedings (OSTI)

Large scale, homogeneous quasi-free standing monolayer graphene is obtained on cubic silicon carbide, i.e., the 3C-SiC(111) surface, which represents an appealing and cost effective platform for graphene growth. The quasi-free monolayer is produced by intercalation of hydrogen under the interfacial, (6{radical}(3)x6{radical}(3))R30 deg.-reconstructed carbon layer. After intercalation, angle resolved photoemission spectroscopy reveals sharp linear {pi}-bands. The decoupling of graphene from the substrate is identified by x-ray photoemission spectroscopy and low energy electron diffraction. Atomic force microscopy and low energy electron microscopy demonstrate that homogeneous monolayer domains extend over areas of hundreds of square-micrometers.

Coletti, C. [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstr. 1, D-70569 Stuttgart (Germany); Center for Nanotechnology Innovation and NEST, Istituto Italiano di Tecnologia, Piazza San Silvestro 12, 56127 Pisa (Italy); Emtsev, K. V.; Starke, U. [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstr. 1, D-70569 Stuttgart (Germany); Zakharov, A. A. [MAX-Lab, Lund University, Box 118, Lund S-22100 (Sweden); Ouisse, T.; Chaussende, D. [Laboratoire des Materiaux et du Genie Physique-CNRS UMR5628--Grenoble INP, Minatec 3 parvis Louis Neel, BP 257, 38016 Grenoble (France)

2011-08-22T23:59:59.000Z

123

WIPP Receives Top Mine Safety Award  

NLE Websites -- All DOE Office Websites (Extended Search)

September 18, 2013 - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top safety honors from the New Mexico Bureau of Mine Safety (BMS) and the New...

124

Atmospheric considerations for central receiver power plants  

DOE Green Energy (OSTI)

This report documents the results of a study of the effects of atmospheric attenuation, turbulent scattering, and the use of cooling towers on the performance of solar thermal central receiver power plants.

Henderson, R.G.; Pitter, R.L.

1979-06-01T23:59:59.000Z

125

One Video Stream to Serve Diverse Receivers  

E-Print Network (OSTI)

The fundamental problem of wireless video multicast is to scalably serve multiple receivers which may have very different channel characteristics. Ideally, one would like to broadcast a single stream that allows each ...

Woo, Grace

2008-10-18T23:59:59.000Z

126

EM Field Office Manager Receives Military Honor  

Energy.gov (U.S. Department of Energy (DOE))

EM Carlsbad Field Office (CBFO) Manager Joe Franco receives the Employer Support of the Guard and Reserve (ESGR) Seven Seals Award in June at a ESGR recognition event in Carlsbad, N.M.

127

A handbook for solar central receiver design  

DOE Green Energy (OSTI)

This Handbook describes central receiver technology for solar thermal power plants. It contains a description and assessment of the major components in a central receiver system configured for utility scale production of electricity using Rankine-cycle steam turbines. It also describes procedures to size and optimize a plant and discussed examples from recent system analyses. Information concerning site selection criteria, cost estimation, construction, and operation and maintenance is also included, which should enable readers to perform design analyses for specific applications.

Falcone, P.K.

1986-12-01T23:59:59.000Z

128

Low-temperature volumetric receiver concept  

SciTech Connect

This document describes an alternative solar central receiver concept that offers the potential for a substantial reduction in the cost of electrical energy. The concept consists of a low temperature volumetric receiver which supplies 1100/degree/F air to a Kalina cycle heat engine. Hot air can also be supplied to a packed bed of Dresser basalt where the hot air is used to heat the bed. The thermal energy stored in the bed can be extracted and supplied to the Kalina cycle during periods of low insolation. Previous investigations of the volumetric receiver concentrated on high temperature applications. The results showed that the volumetric concept could be very efficient, but the receiver was expensive and there were significant technical problems. Areas of technical uncertainty included fiber durability, the feasibility of inducing a preswirl and cost effective applications. The use of the volumetric receiver to produce low temperature will avoid the problems identified in the high temperature studies. The attractiveness of the low temperature concept is enhanced by the availability of the Kalina cycle. This heat engine was developed as a bottoming cycle for Brayton and Rankine cycle power plants. The key feature of the Kalina cycle is its ability to efficiently utilize the energy in a relatively low temperature heat source. The combination of the low temperature volumetric receiver and the Kalina cycle is particularly interesting. 7 refs., 2 figs., 3 tabs.

Drost, M.K.

1988-09-01T23:59:59.000Z

129

A RECOLLIMATION SHOCK 80 mas FROM THE CORE IN THE JET OF THE RADIO GALAXY 3C 120: OBSERVATIONAL EVIDENCE AND MODELING  

Science Conference Proceedings (OSTI)

We present Very Long Baseline Array observations of the radio galaxy 3C 120 at 5, 8, 12, and 15 GHz designed to study a peculiar stationary jet feature (hereafter C80) located {approx}80 mas from the core, which was previously shown to display a brightness temperature {approx}600 times larger than expected at such distances. The high sensitivity of the images-obtained between 2009 December and 2010 June-has revealed that C80 corresponds to the eastern flux density peak of an arc of emission (hereafter A80), downstream of which extends a large ({approx}20 mas in size) bubble-like structure that resembles an inverted bow shock. The linearly polarized emission closely follows that of the total intensity in A80, with the electric vector position angle distributed nearly perpendicular to the arc-shaped structure. Despite the stationary nature of C80/A80, superluminal components with speeds up to 3 {+-} 1 c have been detected downstream from its position, resembling the behavior observed in the HST-1 emission complex in M87. The total and polarized emission of the C80/A80 structure, its lack of motion, and brightness temperature excess are best reproduced by a model based on synchrotron emission from a conical shock with cone opening angle {eta} = 10 Degree-Sign , jet viewing angle {theta} = 16 Degree-Sign , a completely tangled upstream magnetic field, and upstream Lorentz factor {gamma}{sub u} = 8.4. The good agreement between our observations and numerical modeling leads us to conclude that the peculiar feature associated with C80/A80 corresponds to a conical recollimation shock in the jet of 3C 120 located at a de-projected distance of {approx}190 pc downstream from the nucleus.

Agudo, Ivan; Gomez, Jose L.; Casadio, Carolina; Roca-Sogorb, Mar [Instituto de Astrofisica de Andalucia, CSIC, Apartado 3004, 18080 Granada (Spain); Cawthorne, Timothy V., E-mail: jlgomez@iaa.es [School of Computing, Engineering and Physical Science, University of Central Lancashire, Preston PR1 2HE (United Kingdom)

2012-06-20T23:59:59.000Z

130

Los Alamos National Laboratory employees receive Pollution Prevention...  

NLE Websites -- All DOE Office Websites (Extended Search)

Employees receive Pollution Prevention awards Los Alamos National Laboratory employees receive Pollution Prevention awards Nearly 400 employees on 47 teams received Pollution...

131

Los Alamos National Laboratory employees receive Pollution Prevention...  

NLE Websites -- All DOE Office Websites (Extended Search)

Employees Receive Pollution Prevention Awards Los Alamos National Laboratory employees receive Pollution Prevention Awards Nearly 400 employees on 47 teams received Pollution...

132

Nanoelectrode array for electrochemical analysis  

DOE Patents (OSTI)

A nanoelectrode array comprises a plurality of nanoelectrodes wherein the geometric dimensions of the electrode controls the electrochemical response, and the current density is independent of time. By combining a massive array of nanoelectrodes in parallel, the current signal can be amplified while still retaining the beneficial geometric advantages of nanoelectrodes. Such nanoelectrode arrays can be used in a sensor system for rapid, non-contaminating field analysis. For example, an array of suitably functionalized nanoelectrodes can be incorporated into a small, integrated sensor system that can identify many species rapidly and simultaneously under field conditions in high-resistivity water, without the need for chemical addition to increase conductivity.

Yelton, William G. (Sandia Park, NM); Siegal, Michael P. (Albuquerque, NM)

2009-12-01T23:59:59.000Z

133

STAR-JET INTERACTIONS AND GAMMA-RAY OUTBURSTS FROM 3C454.3  

Science Conference Proceedings (OSTI)

We propose a model to explain the ultra-bright GeV gamma-ray flares observed from the blazar 3C454.3. The model is based on the concept of a relativistic jet interacting with compact gas condensations produced when a star (a red giant) crosses the jet close to the central black hole. The study includes an analytical treatment of the evolution of the envelope lost by the star within the jet, and calculations of the related high-energy radiation. The model readily explains the day-long that varies on timescales of hours, GeV gamma-ray flare from 3C454.3, observed during 2010 November on top of a plateau lasting weeks. In the proposed scenario, the plateau state is caused by a strong wind generated by the heating of the stellar atmosphere due to nonthermal particles accelerated at the jet-star interaction region. The flare itself could be produced by a few clouds of matter lost by the red giant after the initial impact of the jet. In the framework of the proposed scenario, the observations constrain the key model parameters of the source, including the mass of the central black hole: M{sub BH} {approx_equal} 10{sup 9} M{sub Sun }, the total jet power: L{sub j} {approx_equal} 10{sup 48} erg s{sup -1}, and the Doppler factor of the gamma-ray emitting clouds: {delta} {approx_equal} 20. Whereas we do not specify the particle acceleration mechanisms, the potential gamma-ray production processes are discussed and compared in the context of the proposed model. We argue that synchrotron radiation of protons has certain advantages compared to other radiation channels of directlyaccelerated electrons. An injected proton distribution {proportional_to}E {sup -1} or harder below the relevant energies would be favored to alleviate the tight energetic constraints and to avoid the violation of the observational low-energy constraints.

Khangulyan, D. V. [Institute of Space and Astronautical Science/JAXA, 3-1-1 Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210 (Japan); Barkov, M. V. [Max-Planck-Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Bosch-Ramon, V. [Departament d'Astronomia i Meteorologia, Institut de Ciencies del Cosmos (ICC), Universitat de Barcelona (IEEC-UB), Marti i Franques 1, E-08028 Barcelona (Spain); Aharonian, F. A. [Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin 2 (Ireland); Dorodnitsyn, A. V. [Laboratory for High Energy Astrophysics, NASA Goddard Space Flight Center, Code 662, Greenbelt, MD 20771 (United States)

2013-09-10T23:59:59.000Z

134

Liquid cooled, linear focus solar cell receiver  

DOE Patents (OSTI)

Separate structures for electrical insulation and thermal conduction are established within a liquid cooled, linear focus solar cell receiver for use with parabolic or Fresnel optical concentrators. The receiver includes a V-shaped aluminum extrusion having a pair of outer faces each formed with a channel receiving a string of solar cells in thermal contact with the extrusion. Each cell string is attached to a continuous glass cover secured within the channel with spring clips to isolate the string from the external environment. Repair or replacement of solar cells is effected simply by detaching the spring clips to remove the cover/cell assembly without interrupting circulation of coolant fluid through the receiver. The lower surface of the channel in thermal contact with the cells of the string is anodized to establish a suitable standoff voltage capability between the cells and the extrusion. Primary electrical insulation is provided by a dielectric tape disposed between the coolant tube and extrusion. Adjacent solar cells are soldered to interconnect members designed to accommodate thermal expansion and mismatches. The coolant tube is clamped into the extrusion channel with a releasably attachable clamping strip to facilitate easy removal of the receiver from the coolant circuit.

Kirpich, A.S.

1983-12-08T23:59:59.000Z

135

Liquid cooled, linear focus solar cell receiver  

DOE Patents (OSTI)

Separate structures for electrical insulation and thermal conduction are established within a liquid cooled, linear focus solar cell receiver for use with parabolic or Fresnel optical concentrators. The receiver includes a V-shaped aluminum extrusion having a pair of outer faces each formed with a channel receiving a string of solar cells in thermal contact with the extrusion. Each cell string is attached to a continuous glass cover secured within the channel with spring clips to isolate the string from the external environment. Repair or replacement of solar cells is effected simply by detaching the spring clips to remove the cover/cell assembly without interrupting circulation of coolant fluid through the receiver. The lower surface of the channel in thermal contact with the cells of the string is anodized to establish a suitable standoff voltage capability between the cells and the extrusion. Primary electrical insulation is provided by a dielectric tape disposed between the coolant tube and extrusion. Adjacent solar cells are soldered to interconnect members designed to accommodate thermal expansion and mismatches. The coolant tube is clamped into the extrusion channel with a releasably attachable clamping strip to facilitate easy removal of the receiver from the coolant circuit.

Kirpich, Aaron S. (Broomall, PA)

1985-01-01T23:59:59.000Z

136

Multisegmented Au-MnO2/Carbon Nanotube Hybrid Coaxial Arrays for High-Power Supercapacitor Applications  

E-Print Network (OSTI)

Multisegmented Au-MnO2/Carbon Nanotube Hybrid Coaxial Arrays for High-Power SupercapacitorVised Manuscript ReceiVed: NoVember 4, 2009 The present work reports on synthesis and supercapacitor applications hybrid coaxial arrays are efficient electrodes for supercapacitor applications. Au-segmented MnO2/CNT

Ajayan, Pulickel M.

137

Mudundi R. Raju receives Padma Shri award  

NLE Websites -- All DOE Office Websites (Extended Search)

Mudundi R. Raju receives Padma Shri award Mudundi R. Raju receives Padma Shri award Mudundi R. Raju receives Padma Shri award The government of India honored Mudundi Raju for his distinguished service in science and engineering, providing cancer radiation treatment to the poor of rural India. July 18, 2013 President of India Pranab Mukherjee presents the Padma Shri award to former Los Alamos National Laboratory scientist Mudundi Raju. President of India Pranab Mukherjee presents the Padma Shri award to former Los Alamos National Laboratory scientist Mudundi Raju. Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email "The aim of science is to improve the human condition," said Nobel Laureate Ilya Prigogine, and Raju has taken this statement to heart. Los Alamos retiree brings medical advances to poor of India

138

Windowed versus windowless solar energy cavity receivers  

DOE Green Energy (OSTI)

A model for a windowed, high-temperature cavity receiver of the heated-air type is developed and used to evaluate the greenhouse effect as a method for obtaining high receiver operating efficiencies. The effects on receiver efficiency of varying the window cutoff wavelength, the amount of absorption in the window pass-band, the cavity operating temperature, and the number of windows are determined. Single windowed cavities are found to offer theoretical efficiencies comparable to windowless ones, while multiple windowed units are found to suffer from low operating efficiencies due to losses resulting from reflections at each window/air interface. A ''first order'' examination is made of the feasibility of air cooling the window to assure its survival. This appears possible if a proper combination of cooling technique and window material characteristics is selected.

Jarvinen, P. O.

1976-09-01T23:59:59.000Z

139

Solar Heat-Pipe Receiver Wick Modeling  

DOE Green Energy (OSTI)

Stirling-cycle engines have been identified as a promising technology for the conversion of concentrated solar energy into usable electrical power. In previous experimented work, we have demonstrated that a heat pipe receiver can significantly improve system performance-over a directly-illuminated heater head. The design and operating conditions of a heat pipe receiver differ significantly from typical laboratory heat pipes. New wick structures have been developed to exploit the characteristics of the solar generation system. Typically, these wick structures allow vapor generation within the wick. Conventional heat pipe models do not handle this enhancement yet it can more than double the performance of the wick. In this study, I develop a steady-state model of a boiling-enhanced wick for a solar heat pipe receiver. The model is used for design-point calculations and is written in FORTRAN90. Some limited comparisons have been made with actual test data.

Andraka, C.E.

1998-12-21T23:59:59.000Z

140

LM Receives Sustainability Award | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Receives Sustainability Award Receives Sustainability Award LM Receives Sustainability Award January 8, 2013 - 1:17pm Addthis Award ceremony (left to right): Melvin G. Williams, Jr., Associate Deputy Secretary, U.S. Department of Energy (DOE); Mary Sizemore, Environmental Management System (EMS) Coordinator, Office of Legacy Management (LM) contractor; Tracy Ribeiro, EMS Coordinator, LM; Tom Pauling, Director of Site Operations, LM; Dave Geiser, Director, LM; and Jennifer MacDonald, Director, Sustainability Performance Office, DOE. Award ceremony (left to right): Melvin G. Williams, Jr., Associate Deputy Secretary, U.S. Department of Energy (DOE); Mary Sizemore, Environmental Management System (EMS) Coordinator, Office of Legacy Management (LM) contractor; Tracy Ribeiro, EMS Coordinator, LM; Tom Pauling, Director of

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

MULTI-EPOCH OBSERVATIONS OF THE RED WING EXCESS IN THE SPECTRUM OF 3C 279  

SciTech Connect

It has been previously determined that there is a highly significant correlation between the spectral index from 10 GHz to 1350 A and the amount of excess luminosity in the red wing of quasar C IV {lambda}1549 broad emission lines (BELs). Ostensibly, the prominence of the red excess is associated with the radio jet emission mechanism and is most pronounced for lines of sight close to the jet axis. Studying the scant significant differences in the UV spectra of radio-loud and radio-quiet quasars might provide vital clues to the origin of the unknown process that creates powerful relativistic jets that appear in only about 10% of quasars. In this study, the phenomenon is explored with multi-epoch observations of the Mg II {lambda}2798 broad line in 3C 279 which has one of the largest known red wing excesses in a quasar spectrum. The amount of excess that is detected appears to be independent of all directly observed optical continuum, radio, or submillimeter properties (fluxes or polarizations). The only trend that occurs in this sparse data is: the stronger the BEL, the larger the fraction of flux that resides in the red wing. It is concluded that more monitoring is needed and spectropolarimetry with a large telescope is essential during low states to understand more.

Punsly, Brian, E-mail: brian.punsly@verizon.net, E-mail: brian.punsly@comdev-usa.com [1415 Granvia Altamira, Palos Verdes Estates, CA 90274 (United States); ICRANet, Piazza della Repubblica 10, I-65100 Pescara (Italy)

2013-01-10T23:59:59.000Z

142

Multi-Epoch Observations of the Redwing Excess in the Spectrum of 3C279  

E-Print Network (OSTI)

It has been previously determined that there is a highly significant correlation between the spectral index from 10 GHz to 1350 $\\AA$ and the amount of excess luminosity in the red wing of quasar CIV $\\lambda$1549 broad emission lines (BELs). Ostensibly, the prominence of the red excess is associated with the radio jet emission mechanism and is most pronounced for lines of sight close to the jet axis. Studying the scant significant differences in the UV spectra of radio loud and radio quiet quasars might provide vital clues to the origin of the unknown process that creates powerful relativistic jets that appear in only about ten percent of quasars. In this study, the phenomenon is explored with multi-epoch observations of the MgII $\\lambda$2798 broad line in 3C 279 which has one of the largest known redwing excesses in a quasar spectrum. The amount of excess that is detected appears to be independent of all directly observed optical continuum, radio or submm properties (fluxes or polarizations). The only tren...

Punsly, Brian

2012-01-01T23:59:59.000Z

143

FIRST-PRINCIPLES CALCULATIONS OF INTRINSIC DEFECTS AND Mg TRANSMUTANTS IN 3C-SiC  

SciTech Connect

Silicon carbide (SiC) possesses many desirable attributes for applications in high-temperature and neutron radiation environments. These attributes include excellent dimensional and thermodynamic stability, low activation, high strength, and high thermal conductivity. Therefore, SiC based materials draw broad attention as structural materials for the first wall (FW) and blanket in fusion power plants. Under the severe high-energy neutron environment of D-T fusion systems, SiC suffers significant transmutation resulting in both gaseous and metallic transmutants. Recent calculations by Sawan, et al. [2] predict that at a fast neutron dose of ~100 dpa, there will be about 0.5 at% Mg generated in SiC through nuclear transmutation. Other transmutation products, including 0.15 at% Al, 0.2 at% Be and 2.2 at% He, also emerge. Formation and migration energies of point defects in 3C-SiC have been widely investigated using density functional theory (DFT). However, the properties of defects associated with transmutants are currently not well understood. Fundamental understanding of where the transmutation products go and how they affect microstructure evolution of SiC composites will help to predict property evolution and performance of SiC-based materials in fusion reactors.

Hu, Shenyang Y.; Setyawan, Wahyu; Van Ginhoven, Renee M.; Jiang, Weilin; Henager, Charles H.; Kurtz, Richard J.

2013-09-25T23:59:59.000Z

144

Systems Analysis of an Advanced Nuclear Fuel Cycle Based on a Modified UREX+3c Process  

SciTech Connect

The research described in this report was performed under a grant from the U.S. Department of Energy (DOE) to describe and compare the merits of two advanced alternative nuclear fuel cycles -- named by this study as the UREX+3c fuel cycle and the Alternative Fuel Cycle (AFC). Both fuel cycles were assumed to support 100 1,000 MWe light water reactor (LWR) nuclear power plants operating over the period 2020 through 2100, and the fast reactors (FRs) necessary to burn the plutonium and minor actinides generated by the LWRs. Reprocessing in both fuel cycles is assumed to be based on the UREX+3c process reported in earlier work by the DOE. Conceptually, the UREX+3c process provides nearly complete separation of the various components of spent nuclear fuel in order to enable recycle of reusable nuclear materials, and the storage, conversion, transmutation and/or disposal of other recovered components. Output of the process contains substantially all of the plutonium, which is recovered as a 5:1 uranium/plutonium mixture, in order to discourage plutonium diversion. Mixed oxide (MOX) fuel for recycle in LWRs is made using this 5:1 U/Pu mixture plus appropriate makeup uranium. A second process output contains all of the recovered uranium except the uranium in the 5:1 U/Pu mixture. The several other process outputs are various waste streams, including a stream of minor actinides that are stored until they are consumed in future FRs. For this study, the UREX+3c fuel cycle is assumed to recycle only the 5:1 U/Pu mixture to be used in LWR MOX fuel and to use depleted uranium (tails) for the makeup uranium. This fuel cycle is assumed not to use the recovered uranium output stream but to discard it instead. On the other hand, the AFC is assumed to recycle both the 5:1 U/Pu mixture and all of the recovered uranium. In this case, the recovered uranium is reenriched with the level of enrichment being determined by the amount of recovered plutonium and the combined amount of the resulting MOX. The study considered two sub-cases within each of the two fuel cycles in which the uranium and plutonium from the first generation of MOX spent fuel (i) would not be recycled to produce a second generation of MOX for use in LWRs or (ii) would be recycled to produce a second generation of MOX fuel for use in LWRs. The study also investigated the effects of recycling MOX spent fuel multiple times in LWRs. The study assumed that both fuel cycles would store and then reprocess spent MOX fuel that is not recycled to produce a next generation of LWR MOX fuel and would use the recovered products to produce FR fuel. The study further assumed that FRs would begin to be brought on-line in 2043, eleven years after recycle begins in LWRs, when products from 5-year cooled spent MOX fuel would be available. Fuel for the FRs would be made using the uranium, plutonium, and minor actinides recovered from MOX. For the cases where LWR fuel was assumed to be recycled one time, the 1st generation of MOX spent fuel was used to provide nuclear materials for production of FR fuel. For the cases where the LWR fuel was assumed to be recycled two times, the 2nd generation of MOX spent fuel was used to provide nuclear materials for production of FR fuel. The number of FRs in operation was assumed to increase in successive years until the rate that actinides were recovered from permanently discharged spent MOX fuel equaled the rate the actinides were consumed by the operating fleet of FRs. To compare the two fuel cycles, the study analyzed recycle of nuclear fuel in LWRs and FRs and determined the radiological characteristics of irradiated nuclear fuel, nuclear waste products, and recycle nuclear fuels. It also developed a model to simulate the flows of nuclear materials that could occur in the two advanced nuclear fuel cycles over 81 years beginning in 2020 and ending in 2100. Simulations projected the flows of uranium, plutonium, and minor actinides as these nuclear fuel materials were produced and consumed in a fleet of 100 1,000 MWe LWRs and in FRs. The model als

E. R. Johnson; R. E. Best

2009-12-28T23:59:59.000Z

145

Chandra Discovery of an X-ray Jet and Lobes in 3C 15  

E-Print Network (OSTI)

We report the Chandra detection of an X-ray jet in 3C 15. The peak of the X-ray emission in the jet is 4.1'' (a projected distance of 5.1 kpc) from the nucleus, and coincident with a component previously identified in the radio and optical jets. We examine four models for the X-ray jet emission: (I) weak synchrotron cooling in equip., (II) moderate synchrotron cooling in equip., (III) weak synchrotron plus SSC cooling, and (IV) moderate synchrotron plus SSC cooling. We argue that case (II) can most reasonably explain the overall emission from knot C. Case (III) is also possible, but requires a large departure from equipartition and for the jet power to be comparable to that of the brightest quasars. Diffuse X-ray emission has also been detected, distributed widely over the full extent (63kpc x 25kpc) of the radio lobes. We compare the total energy contained in the lobes with the jet power estimated from knot C, and discuss the energetic link between the jet and the lobes. We argue that the fueling time (t_fue...

Kataoka, J; Edwards, P G; Kino, M; Takahara, F; Serino, Y; Kawai, N; Martel, A R

2003-01-01T23:59:59.000Z

146

First principles calculation of finite temperature magnetism in Fe and Fe3C  

SciTech Connect

Density functional calculations have proven to be a useful tool in the study of ground state properties of many materials. The investigation of finite temperature magnetism, on the other hand, has to rely usually on the usage of empirical models that allow the large number of evaluations of the systems Hamiltonian that are required to obtain the phase space sampling needed to obtain the free energy, specific heat, magnetization, susceptibility, and other quantities as function of temperature. We have demonstrated a solution to this problem that harnesses the computational power of today s large massively parallel computers by combining a classical Wang Landau Monte-Carlo calculation [F. Wang and D. P. Landau, Phys. Rev. Lett. 86, 2050 (2001)] with our first principles multiple scattering electronic structure code [Y. Wang et al., Phys. Rev. Lett. 75, 2867 (1995)] that allows the energy calculation of constrained magnetic states [M. Eisenbach et al., Proceedings of the Conference on High Performance Computing, Networking, Storage and Analysis (ACM, New York, 2009)]. We present our calculations of finite temperature properties of Fe and Fe3C using this approach and we find the Curie temperatures to be 980 and 425K, respectively. VC2011 American Institute of Physics. [doi:10.1063/1.3562218

Eisenbach, Markus [ORNL; Nicholson, Don M [ORNL; Rusanu, Aurelian [ORNL; Brown, Greg [ORNL

2011-01-01T23:59:59.000Z

147

Light harvesting arrays  

DOE Patents (OSTI)

A light harvesting array useful for the manufacture of devices such as solar cells comprises: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to the first electrode, each of the light harvesting rods comprising a polymer of Formula I: X.sup.1.paren open-st.X.sup.m+1).sub.m (I) wherein m is at least 1, and may be from two, three or four to 20 or more; X.sup.1 is a charge separation group (and preferably a porphyrinic macrocycle, which may be one ligand of a double-decker sandwich compound) having an excited-state of energy equal to or lower than that of X.sup.2, and X.sup.2 through X.sup.m+1 are chromophores (and again are preferably porphyrinic macrocycles).

Lindsey, Jonathan S. (Raleigh, NC)

2002-01-01T23:59:59.000Z

148

Prepaid Services Full-time students receive  

E-Print Network (OSTI)

with a medical provider · Unlimited nutritional consultations with RD #12;Prepaid Services · Health education for student only #12;PUSH Services Allergy and Immunizations Laboratory Radiology Physical Therapy Sports#12;Prepaid Services Full-time students receive: · Unlimited visits to medical clinic to consult

Holland, Jeffrey

149

Solar Central Receiver with an Irising Aperture  

E-Print Network (OSTI)

Variable sun elevation, azimuthal and declination angles with the time of day, and seasons of the year respectively, give variable projected image size defects produced by field site concave mirrors on the central cavity receiver's aperture entrance. If the aperture is small, it will be inefficient for periods when the solar isolation is inclined due to spillage. However, if the aperture is large, it will be inefficient for periods when the solar isolation is normal, due to excess heat radiation and convection losses. Thus, the fixed aperture area size is a compromise between ideal sizes for different conditions. The end result is a loss of efficiency as a function of time of day and seasons of the year. This research presents an approach to maximize the interception factor on the receiver entrance, with reducing the heat losses by radiation and convection through its aperture area. A central receiver system, having a down-looking cavity with an irises aperture is being proposed for application in rich environmental solar conditions, utilized solar flux insolation throughout the day on the city of Kuwait. Solar tower focusing collector with a cavity type receiver having a fixed area aperture at the entrance is presented for comparison with the proposed technique. This collector is proved to be less efficient than the suggested design. The isiring cavity receiver with a variable area aperture provides an approximately constant efficiency regardless of the time of day or season of the year. The end result is the proposed system shows improved performance and capability. However, over the life-time of installation these advantages of the proposed system should overweigh its disadvantages of additional cost due to extra automation.

Galal, T.; Kulaib, A. M.; Abuzaid, M.

2010-01-01T23:59:59.000Z

150

The faint X-ray Source Population near 3C 295  

E-Print Network (OSTI)

We present a statistical analysis of the Chandra observation of the source field around the 3C 295 galaxy cluster (z=0.46) aimed at the search for clustering of X-ray sources. We applied three different methods of analysis, all suggesting a strong clustering in the field on scales of a few arcmin. In particular 1) the logN-logS computed separately for the four ACIS-I chips reveals that there is a significant (3.2 sigma in the 0.5-2 keV, 3.3 sigma in the 2-10 keV and 4.0 sigma in the 0.5-10 keV band) excess of sources to the North-North East and a void to the South of the central cluster. 2) the two point, two-dimensional Kolmogorov-Smirnov (KS) test, shows the probability that the sources are uniformly distributed is only a few percent. 3) a strong spatial correlation emerges from the study of the angular correlation function of the field: the angular correlation function (ACF) shows a clear signal on scales of 0.5 - 5 arcmin, correlation angle in the 0.5-7 keV band theta = 8.5^{+6.5}_{-4.5}, 90% confidence limit (assuming a power law ACF with slope gamma=1.8). This correlation angle is 2 times higher than that of a sample of 8 ACIS-I field at the 2.5 sigma confidence level. The above scales translate to 0.2 - 2 Mpc at the cluster redshift, higher than the typical cluster core radius, and more similar to the size of a ``filament'' of the large scale structure.

Valerio D'Elia; Fabrizio Fiore; Martin Elvis; Massimo Cappi; Smita Mathur; Pasquale Mazzotta; Emilio Falco; Filomena Cocchia

2004-03-17T23:59:59.000Z

151

Chandra Discovery of an X-ray Jet and Lobes in 3C 15  

E-Print Network (OSTI)

We report the Chandra detection of an X-ray jet in 3C 15. The peak of the X-ray emission in the jet is 4.1'' (a projected distance of 5.1 kpc) from the nucleus, and coincident with a component previously identified in the radio and optical jets. We examine four models for the X-ray jet emission: (I) weak synchrotron cooling in equip., (II) moderate synchrotron cooling in equip., (III) weak synchrotron plus SSC cooling, and (IV) moderate synchrotron plus SSC cooling. We argue that case (II) can most reasonably explain the overall emission from knot C. Case (III) is also possible, but requires a large departure from equipartition and for the jet power to be comparable to that of the brightest quasars. Diffuse X-ray emission has also been detected, distributed widely over the full extent (63kpc x 25kpc) of the radio lobes. We compare the total energy contained in the lobes with the jet power estimated from knot C, and discuss the energetic link between the jet and the lobes. We argue that the fueling time (t_fuel) and the source age (t_src) are comparable for case (II), whereas t_fuel thermal galaxy halo and non-thermal relativistic electrons in the radio lobes. Finally, we show that the X-ray emission from the nucleus is not adequately fitted by a simple absorbed power-law model, but needs an additional power-law with heavy absorption intrinsic to the source. Such a high column density is consistent with the presence of a dense, dusty torus which obscures the quasar nucleus.

J. Kataoka; J. P. Leahy; P. G. Edwards; M. Kino; F. Takahara; Y. Serino; N. Kawai; A. R. Martel

2003-08-12T23:59:59.000Z

152

Data:35276a3c-abed-4b10-88aa-13ce3d186247 | Open Energy Information  

Open Energy Info (EERE)

a3c-abed-4b10-88aa-13ce3d186247 a3c-abed-4b10-88aa-13ce3d186247 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Nodak Electric Coop Inc Effective date: End date if known: Rate name: Industrial- Distribution Delivery - Three Phase Sector: Industrial Description: Applies to all customers who historically meet the following criteria: 1. average greater than 50 KW monthly demand per year, or 2. have a monthly demand greater than 100 KW two or more times per year, or 3. require service to an irrigation site. Load Management Options - Two options are available to C/I customers who wish to lower their coincidental demand charges by participating in the Load Management Program. 1. Full load management - Under full load management, the customer is expected to curtail load during all hours of load management. Under this option, the customer can avoid all seasonal coincidental demand charges. 2. Incremental pricing - Customers also have the option of purchasing energy during certain control periods. Nodak will provide a signal at the load management receiver indicating whether or not incremental energy is available. The customer is responsible to monitor the load management system status. If the customer chooses to operate through periods when incremental energy is available, coincidental demand charges will not accrue; however, an incremental adder will be charged for each kilowatt-hour consumed during those hours. These charges are as follows: Irrigation incremental adder up to *$0.12/Kwh All other C/I accounts incremental adder up to *$0.095/Kwh

153

Data:0ac74409-f2ac-4fb5-89ca-2b93352f3c66 | Open Energy Information  

Open Energy Info (EERE)

4409-f2ac-4fb5-89ca-2b93352f3c66 4409-f2ac-4fb5-89ca-2b93352f3c66 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Indianapolis Power & Light Co Effective date: 2011/03/15 End date if known: Rate name: MU-1 - a1b - 1000 watt MV Sector: Lighting Description: Lamps in enclosed fixtures, mounted on metal or fiberglass columns and supplied from underground circuits. APPLICABILITY: For Street and Traffic Lighting of public streets, parkways, improved alleys, boulevards, drives, bridges, parking areas, or other public places by Cities or Towns or by individuals, groups of individuals, associations and other than incorporated municipalities; and lighting of public parks, drives, bridges, parking areas or other public places by only Cities or Towns where there is a prospect that the capital expenditure is warranted. The capital expenditure will be warranted if the amount of revenue received in sixty (60) months exceeds the estimated cost of installation for the lights as calculated by the Company. If the 60-month revenue does not exceed the cost of installation, the Customer must pay two and one-half (2½) times the difference of the cost of installation and the 60-month revenue prior to installation of the lighting. The terms, prices and provisions of this rate schedule shall be applicable to a consolidated city of the first class only to the extent not inconsistent with the specifications, terms, prices and provisions in contracts which may be entered into by such city pursuant to I.C. § 36-9-9-1, et. seq.

154

Data:5617ac0e-3c6b-40ad-a852-daee53a7a636 | Open Energy Information  

Open Energy Info (EERE)

ac0e-3c6b-40ad-a852-daee53a7a636 ac0e-3c6b-40ad-a852-daee53a7a636 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Nodak Electric Coop Inc Effective date: End date if known: Rate name: Commercial - Distribution Delivery - Three Phase Sector: Commercial Description: Applies to all customers who historically meet the following criteria: 1. average greater than 50 KW monthly demand per year, or 2. have a monthly demand greater than 100 KW two or more times per year, or 3. require service to an irrigation site. Load Management Options - Two options are available to C/I customers who wish to lower their coincidental demand charges by participating in the Load Management Program. 1. Full load management - Under full load management, the customer is expected to curtail load during all hours of load management. Under this option, the customer can avoid all seasonal coincidental demand charges. 2. Incremental pricing - Customers also have the option of purchasing energy during certain control periods. Nodak will provide a signal at the load management receiver indicating whether or not incremental energy is available. The customer is responsible to monitor the load management system status. If the customer chooses to operate through periods when incremental energy is available, coincidental demand charges will not accrue; however, an incremental adder will be charged for each kilowatt-hour consumed during those hours. These charges are as follows: Irrigation incremental adder up to *$0.12/Kwh All other C/I accounts incremental adder up to *$0.095/Kwh

155

Method and apparatus for synthesis of arrays of DNA probes  

DOE Patents (OSTI)

The synthesis of arrays of DNA probes sequences, polypeptides, and the like is carried out using a patterning process on an active surface of a substrate. An image is projected onto the active surface of the substrate utilizing an image former that includes a light source that provides light to a micromirror device comprising an array of electronically addressable micromirrors, each of which can be selectively tilted between one of at least two positions. Projection optics receives the light reflected from the micromirrors along an optical axis and precisely images the micromirrors onto the active surface of the substrate, which may be used to activate the surface of the substrate. The first level of bases may then be applied to the substrate, followed by development steps, and subsequent exposure of the substrate utilizing a different pattern of micromirrors, with further repeats until the elements of a two dimensional array on the substrate surface have an appropriate base bound thereto. The micromirror array can be controlled in conjunction with a DNA synthesizer supplying appropriate reagents to a flow cell containing the active substrate to control the sequencing of images presented by the micromirror array in coordination of the reagents provided to the substrate.

Cerrina, Francesco (Madison, WI); Sussman, Michael R. (Madison, WI); Blattner, Frederick R. (Madison, WI); Singh-Gasson, Sangeet (Madison, WI); Green, Roland (Madison, WI)

2002-04-23T23:59:59.000Z

156

Replica amplification of nucleic acid arrays  

DOE Patents (OSTI)

Disclosed are improved methods of making and using immobilized arrays of nucleic acids, particularly methods for producing replicas of such arrays. Included are methods for producing high density arrays of nucleic acids and replicas of such arrays, as well as methods for preserving the resolution of arrays through rounds of replication. Also included are methods which take advantage of the availability of replicas of arrays for increased sensitivity in detection of sequences on arrays. Improved methods of sequencing nucleic acids immobilized on arrays utilizing single copies of arrays and methods taking further advantage of the availability of replicas of arrays are disclosed. The improvements lead to higher fidelity and longer read lengths of sequences immobilized on arrays. Methods are also disclosed which improve the efficiency of multiplex PCR using arrays of immobilized nucleic acids.

Church, George M. (Brookline, MA); Mitra, Robi D. (Chestnut Hill, MA)

2010-08-31T23:59:59.000Z

157

Diastolic arrays : throughput-driven reconfigurable computing  

E-Print Network (OSTI)

In this thesis, we propose a new reconfigurable computer substrate: diastolic arrays. Diastolic arrays are arrays of processing elements that communicate exclusively through First-In First-Out (FIFO) queues, and provide ...

Cho, Myong Hyon, S.M. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

158

ICCS questions received by March 19, 2010  

NLE Websites -- All DOE Office Websites (Extended Search)

questions received by March 19, 2010 questions received by March 19, 2010 1. Is property tax on land or equipment directly attributable to the project eligible for cost share? 2. Is insurance, with coverage comparable to that purchased for similar projects, eligible for cost share (construction and operating)? Response: The answer to both questions is yes. The specific cost principle that the Applicants can go to for further information, as well as the regulations on cost sharing are given below. Question 1 - FAR Part 31.205-41, Taxes Question 2 - FAR Part 31.205-19, Insurance and Indemnification Cost Sharing regulations - 10 CFR 600.123; 10 CFR 600.224; or 10 CFR 600.313 Since both questions indicate that the costs to be incurred will be used as potential cost share for the project, additional details will be needed to verify and validate the

159

Questions Received February 17-18  

NLE Websites -- All DOE Office Websites (Extended Search)

Received February 17-18 Received February 17-18 1. I am formally requesting information on the length of the entire CCS Program. a. Is there a minimum time requirement on the Demonstration portion of the project? There is no specific minimum duration for the Demonstration Phase. However, projects will be evaluated on their ability to meet DOE's target of capture and sequestration of one million tons of CO 2 per year. Another objective of the program is to demonstrate geologic sequestration options in a variety of geologic settings in order to evaluate costs, operational processes, and technical performance. Excessively short Demonstration Phase durations will not assist DOE in meetings its objectives, and will be taken into consideration during the evaluation.

160

Central Receiver Test Facility (CRTF) experiment manual  

DOE Green Energy (OSTI)

The Central Receiver Test Facility is operated by Sandia Laboratories for the US Department of Energy. The CRTF is being used for component and subsystem evaluation within the Solar Thermal Large Power Systems Program. This experiment manual provides users of the CRTF detailed information about: (1) implementation of testing at the CRTF; (2) details of the CRTF capabilities and interfaces, and (3) requirements of experimenters.

Holmes, J. T.; Matthews, L. K.; Seamons, L. O.; Davis, D. B.; King, D. L.

1979-10-01T23:59:59.000Z

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161

The Effect of Grain Size and Phosphorous-doping of Polycrystalline 3C-SiC on Infrared Reflectance Spectra  

SciTech Connect

The effect of P-doping and grain size of polycrystalline 3C-SiC on the infrared reflectance spectra is reported. The relationship between grain size and full width at half maximum (FWHM) suggest that the behaviour of the 3C-SiC with the highest phosphorous doping level (of 1.2 x 10{sup 19} at. cm{sup -3}) is different from those with lower doping levels (< 6.6 x 10{sup 18} at. cm{sup -3}). It is also further demonstrated that the plasma resonance frequency (w{sub p}) is not influenced by the grain size.

I. J. van Rooyen; J. A. A. Engelbrecht; A. Henry; E. Janzen; J. H. Neethling; P. M. van Rooyen

2012-03-01T23:59:59.000Z

162

Radio Astronomy Software Defined Receiver Project  

SciTech Connect

The paper describes a Radio Astronomy Software Defined Receiver (RASDR) that is currently under development. RASDR is targeted for use by amateurs and small institutions where cost is a primary consideration. The receiver will operate from HF thru 2.8 GHz. Front-end components such as preamps, block down-converters and pre-select bandpass filters are outside the scope of this development and will be provided by the user. The receiver includes RF amplifiers and attenuators, synthesized LOs, quadrature down converters, dual 8 bit ADCs and a Signal Processor that provides firmware processing of the digital bit stream. RASDR will interface to a user s PC via a USB or higher speed Ethernet LAN connection. The PC will run software that provides processing of the bit stream, a graphical user interface, as well as data analysis and storage. Software should support MAC OS, Windows and Linux platforms and will focus on such radio astronomy applications as total power measurements, pulsar detection, and spectral line studies.

Vacaliuc, Bogdan [ORNL; Leech, Marcus [Shirleys Bay Radio Astronomy Consortium; Oxley, Paul [Retired; Flagg, Richard [Retired; Fields, David [ORNL

2011-01-01T23:59:59.000Z

163

A Comparative Study of the Structure and Energetics of Elementary Defects in 3C- and 4H-SiC  

DOE Green Energy (OSTI)

The potential non-equivalent defects in both 3C- and 4H-SiC are classified by a new method that is based on symmetry considerations. In 4H-SiC, their number is considerably higher than in 3C-SiC, since the hexagonal symmetry leads to diversification. The different theoretical methods hitherto used to investigate defects in 3C-SiC are critically reviewed. Classical MD simulations with a recently developed interatomic potential are employed to investigate the stability, structure and energetics of the large number of potential non-equivalent defects that may exist in 4H-SiC. Most of the potential defects in 4H-SiC are found to be stable. The interstitials between hexagonal and trigonal rings, which do not exist in 3C-SiC, are characteristic for 4H-SiC and other hexagonal polytypes. The structure and energetics of some complex and anisotropic dumbbells depend strongly on the polytype. On the other hand, polytypism does not have a significant influence on the properties of the more compact and isotropic defects, such as vacancies, antisites, hexagonal interstitials, and many dumbbells. The results allow conclusions to be drawn about the energy hierarchy of the defects.

Posselt, Matthias; Gao, Fei; Weber, William J.; Belko, V

2004-03-03T23:59:59.000Z

164

Advanced motor driven clamped borehole seismic receiver  

DOE Patents (OSTI)

A borehole seismic tool is described including a borehole clamp which only moves perpendicular to the borehole. The clamp is driven by an electric motor, via a right angle drive. When used as a seismic receiver, the tool has a three part housing, two of which are hermetically sealed. Accelerometers or geophones are mounted in one hermetically sealed part, the electric motor in the other hermetically sealed part, and the clamp and right angle drive in the third part. Preferably the tool includes cable connectors at both ends. Optionally a shear plate can be added to the clamp to extend the range of the tool.

Engler, B.P.; Sleefe, G.E.; Striker, R.P.

1993-02-23T23:59:59.000Z

165

A passion for physics, Zoe Martin, receives exposure to real...  

NLE Websites -- All DOE Office Websites (Extended Search)

for physics student receives exposure to real-world science A passion for physics, Zoe Martin, receives exposure to real-world science Physics undergraduate runs computer...

166

Y-12 receives American Heart Association award | Y-12 National...  

NLE Websites -- All DOE Office Websites (Extended Search)

receives American ... Y-12 receives American Heart Association award Posted: November 22, 2012 - 9:00am Kathy Jetton, senior regional director of the American Heart Association,...

167

Chemical Scientist Hendrik Bluhm Receives Bessel Research Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical Scientist Hendrik Bluhm Receives Bessel Research Award Chemical Scientist Hendrik Bluhm Receives Bessel Research Award Print Friday, 24 May 2013 00:00 Hendrik Bluhm of the...

168

Laser warning receiver to identify the wavelength and angle of ...  

A laser warning receiver is disclosed which has up to hundreds of individual optical channels each optically oriented to receive laser light from a different angle of ...

169

Pantex receives Perkins Award in recognition of its work with...  

NLE Websites -- All DOE Office Websites (Extended Search)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex receives Perkins Award in recognition of ... Pantex receives Perkins Award in...

170

WIPP Receives First Shipment | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > WIPP Receives First Shipment WIPP Receives...

171

Sixty-seven New Mexico students receive LAESF scholarships  

NLE Websites -- All DOE Office Websites (Extended Search)

April Sixty-seven New Mexico students receive LAESF scholarships LAESF scholarships winners Taos High School senior Majdolene Khweis received this year's platinum scholarship,...

172

Solar central receiver heliostat reflector assembly  

SciTech Connect

A heliostat reflector assembly for a solar central receiver system comprises a light-weight, readily assemblable frame which supports a sheet of stretchable reflective material and includes mechanism for selectively applying tension to and positioning the sheet to stretch it to optical flatness. The frame is mounted on and supported by a pipe pedestal assembly that, in turn, is installed in the ground. The frame is controllably driven in a predetermined way by a light-weight drive system so as to be angularly adjustable in both elevation and azimuth to track the sun and efficiently continuously reflect the sun's rays to a focal zone, i.e. central receiver, which forms part of a solar energy utilization system, such as a solar energy fueled electrical power generation system. The frame may include a built-in system for testing for optical flatness of the reflector. The preferable geometric configuration of the reflector is octagonal; however, it may be other shapes, such as hexagonal, pentagonal or square. Several different embodiments of means for tensioning and positioning the reflector to achieve optical flatness are disclosed. The reflector assembly is based on the stretch frame concept which provides an extremely light-weight, simple, low-cost reflector assembly that may be driven for positioning and tracking by a light-weight, inexpensive drive system.

Horton, Richard H. (Schenectady, NY); Zdeb, John J. (Clifton Park, NY)

1980-01-01T23:59:59.000Z

173

DOE receives title to Great Plains plant  

Science Conference Proceedings (OSTI)

On June 30, 1986 the Great Plains Coal Gasification Project was sold at a foreclosure sale at the Mercer County courthouse in North Dakota. The US Department of Energy was the only bidder at the sale. DOE's bid for the plant was $1 billion DOE-secured loan that the five sponsor companies defaulted on when they withdrew from the project in August 1985. DOE did not receive title to the plant until a lawsuit filed by American Natural Resources (ANR) was settled on July 14, 1986. DOE has vowed to keep the plant running as long as it does not cost the taxpayers any money. Eventually DOE wishes to dispose of the plant. Therefore, in February 1986 DOE requested that interested organizations submit expressions of interest in the Great Plains plant. This paper, after discussing the lawsuit, summarizes the nine responses received by DOE. Some companies were willing for it to remain a coal gasification facility; other submitted plans for modifications to produce methanol.

Not Available

1986-09-01T23:59:59.000Z

174

Parabolic Trough Receiver Heat Loss Testing (Poster)  

DOE Green Energy (OSTI)

Parabolic trough receivers, or heat collection elements (HCEs), absorb sunlight focused by the mirrors and transfer that thermal energy to a fluid flowing within them. Thje absorbing tube of these receivers typically operates around 400 C (752 F). HCE manufacturers prevent thermal loss from the absorbing tube to the environment by using sputtered selective Cermet coatings on the absorber and by surrounding the absorber with a glass-enclosed evacuated annulus. This work quantifies the heat loss of the Solel UVAC2 and Schott PTR70 HCEs. At 400 C, the HCEs perform similarly, losing about 400 W/m of HCE length. To put this in perspective, the incident beam radiation on a 5 m mirror aperture is about 4500 W/m, with about 75% of that energy ({approx} 3400 W/m) reaching the absorber surface. Of the 3400 W/m on the absorber, about 3000 W/m is absorbed into the working fluid while 400 W/m is lost to the environment.

Price, H.; Netter, J.; Bingham, C.; Kutscher, C.; Burkholder, F.; Brandemuehl, M.

2007-03-01T23:59:59.000Z

175

Data:71b4e2d3-5b7f-491e-b3c7-3d96090e7144 | Open Energy Information  

Open Energy Info (EERE)

-5b7f-491e-b3c7-3d96090e7144 -5b7f-491e-b3c7-3d96090e7144 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Kittitas County Effective date: 2013/02/01 End date if known: Rate name: Residential Net Metering Service Sector: Residential Description: Available to farms and single family residences for customers with a solar, wind turbine or micro-hydro generating facility, or a hybrid system of one or more types, with a total rated capacity of not more than 25 kW. Customers are billed monthly the "Net" kWh or the difference between the energy delivered and the energy received for the month. During any month where energy received from the customer exceeds the energy deliver, the excess may be stored in a bank of kWh s. In April of each year, this bank is reset to zero. Any balance of kWh left in the bank will be used to offset any previously billed kWh delivered. Excess kWh will be forfeited to the district.

176

M&A For Lithography Of Sparse Arrays Of Sub-Micrometer Features  

DOE Patents (OSTI)

Methods and apparatuses are disclosed for the exposure of sparse hole and/or mesa arrays with line:space ratios of 1:3 or greater and sub-micrometer hole and/or mesa diameters in a layer of photosensitive material atop a layered material. Methods disclosed include: double exposure interferometric lithography pairs in which only those areas near the overlapping maxima of each single-period exposure pair receive a clearing exposure dose; double interferometric lithography exposure pairs with additional processing steps to transfer the array from a first single-period interferometric lithography exposure pair into an intermediate mask layer and a second single-period interferometric lithography exposure to further select a subset of the first array of holes; a double exposure of a single period interferometric lithography exposure pair to define a dense array of sub-micrometer holes and an optical lithography exposure in which only those holes near maxima of both exposures receive a clearing exposure dose; combination of a single-period interferometric exposure pair, processing to transfer resulting dense array of sub-micrometer holes into an intermediate etch mask, and an optical lithography exposure to select a subset of initial array to form a sparse array; combination of an optical exposure, transfer of exposure pattern into an intermediate mask layer, and a single-period interferometric lithography exposure pair; three-beam interferometric exposure pairs to form sparse arrays of sub-micrometer holes; five- and four-beam interferometric exposures to form a sparse array of sub-micrometer holes in a single exposure. Apparatuses disclosed include arrangements for the three-beam, five-beam and four-beam interferometric exposures.

Brueck, Steven R.J. (Albuquerque, NM); Chen, Xiaolan (Albuquerque, NM); Zaidi, Saleem (Albuquerque, NM); Devine, Daniel J. (Los Gatos, CA)

1998-06-02T23:59:59.000Z

177

Data:5308e208-308c-4389-8459-3c342933daa3 | Open Energy Information  

Open Energy Info (EERE)

8-308c-4389-8459-3c342933daa3 8-308c-4389-8459-3c342933daa3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Adams Electric Cooperative Inc Effective date: 2011/01/01 End date if known: Rate name: SEA04 Sector: Commercial Description: Source or reference: http://www.adamsec.com/content/rates Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

178

Data:87978379-5878-473a-9e17-aaf0f3c0890f | Open Energy Information  

Open Energy Info (EERE)

8379-5878-473a-9e17-aaf0f3c0890f 8379-5878-473a-9e17-aaf0f3c0890f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Algoma Utility Comm Effective date: 2008/05/28 End date if known: Rate name: Small Power Service - More than 100kW -Primary Metering Discount Sector: Commercial Description: Application: This rate will be applied to customers for all types of service if their monthly Maximum Measured Demand is in excess of 100 kilowatts (kW) per month for three or more months in a consecutive 12-month period, unless the customer exceeds the application conditions of the large power time-of-day schedule.

179

Data:159106d9-928f-4116-b89c-5feb3c199290 | Open Energy Information  

Open Energy Info (EERE)

d9-928f-4116-b89c-5feb3c199290 d9-928f-4116-b89c-5feb3c199290 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bailey County Elec Coop Assn Effective date: 2004/03/01 End date if known: Rate name: Outdoor Lighting 175 W MV Sector: Lighting Description: Plus $1.00 per month for each extra pole required Source or reference: Rate Binder 5, Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

180

Data:84fdc56e-3253-4761-baac-bd3c5c7957ca | Open Energy Information  

Open Energy Info (EERE)

fdc56e-3253-4761-baac-bd3c5c7957ca fdc56e-3253-4761-baac-bd3c5c7957ca No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Perennial Public Power Dist Effective date: 2013/01/01 End date if known: Rate name: General Service - Municipal (Rate Code 45) Single Phase Sector: Commercial Description: Applicable to miscellaneous municipal services (excluding municipal pumping), school districts, and other non-federal agencies, which are principally tax supported. Source or reference: http://www.perennialpower.com/Images/URBAN_GENERAL_AND_PUBLIC_SERVICE.pdf Source Parent: Comments Applicability Demand (kW)

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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181

Data:0b37e540-ab3c-420e-882e-aec532313539 | Open Energy Information  

Open Energy Info (EERE)

e540-ab3c-420e-882e-aec532313539 e540-ab3c-420e-882e-aec532313539 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Duke Energy Indiana Inc Effective date: 2009/09/14 End date if known: Rate name: High Load Factor - Primary Direct Sector: Industrial Description: Availability Available to any customer contracting for a specified capacity of not less than 25 kW. Applicant must be located adjacent to an electric transmission or distribution line of Company that is adequate and suitable for supplying the service requested. Character of Service Alternating current having a frequency of sixty Hertz and furnished in accordance with the provisions set forth hereunder.

182

Data:16e3a087-a3df-4bd4-bcd3-c9944339aebb | Open Energy Information  

Open Energy Info (EERE)

a087-a3df-4bd4-bcd3-c9944339aebb a087-a3df-4bd4-bcd3-c9944339aebb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Salmon River Electric Coop Inc Effective date: 2006/02/01 End date if known: Rate name: Irrigation -Large 30 KW or greater Sector: Commercial Description: The type of service provided under this schedule is three phase, at secondary or primary voltage and supplied through one meter at one point of delivery. If service is provided at primary voltage, the contract for service shall specify the point of delivery, establish all metering costs to be paid by the member, and delineate ownership and control of such facilities.

183

Data:522e48ec-3c94-4379-9090-c7b153004cb1 | Open Energy Information  

Open Energy Info (EERE)

ec-3c94-4379-9090-c7b153004cb1 ec-3c94-4379-9090-c7b153004cb1 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Joe Wheeler Elec Member Corp Effective date: 2013/05/01 End date if known: Rate name: Manufacturing Service Rate--Schedule SMSD Sector: Industrial Description: This rate shall apply to the firm electric power requirements where (a) a customer's currently effective contract demand is greater than 25,000 kW. Source or reference: http://www.jwemc.org/rateforms.aspx Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh):

184

Data:078aeccf-7853-4919-9494-1da67fff6a3c | Open Energy Information  

Open Energy Info (EERE)

aeccf-7853-4919-9494-1da67fff6a3c aeccf-7853-4919-9494-1da67fff6a3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Entergy Gulf States Louisiana LLC Effective date: 2010/07/09 End date if known: Rate name: 2 Lightinhg service to existing instalation only - schedule SHL - Fluorescent - 400W Sector: Lighting Description: This rate schedule is applicable under the regular terms and conditions of Company to Street and Highway Lighting Service, Area Lighting Service, and Residential Subdivision Lighting (existing installations or extensions thereof) only. This rate is not applicable to new installations.

185

Data:889670c3-c5fd-4410-ad59-f90d746d2387 | Open Energy Information  

Open Energy Info (EERE)

70c3-c5fd-4410-ad59-f90d746d2387 70c3-c5fd-4410-ad59-f90d746d2387 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Singing River Elec Pwr Assn (Mississippi) Effective date: 2010/04/07 End date if known: Rate name: Industrial Small General Service (Under 25 kW) Multi-Phase Sector: Industrial Description: *Subject to power cost adjustment, tax expense adjustment, and an environmental compliance charge. Minimum monthly charge is $40.00 Source or reference: http://www.singingriver.com/Files/SGS%203-3.pdf Source Parent: Comments Adjustment is Power Cost Adjustment plus Environmental Clause plus Regulatory Adjustment

186

Data:14035438-5238-4509-8e66-7e3c2a3659df | Open Energy Information  

Open Energy Info (EERE)

8-5238-4509-8e66-7e3c2a3659df 8-5238-4509-8e66-7e3c2a3659df No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bailey County Elec Coop Assn Effective date: 2004/03/01 End date if known: Rate name: Outdoor Lighting 400 W MV Sector: Lighting Description: Plus $1.00 per month for each extra pole required Source or reference: Rate Binder 5, Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

187

Data:1844e12d-12a3-4722-a554-be3c170bffaa | Open Energy Information  

Open Energy Info (EERE)

e12d-12a3-4722-a554-be3c170bffaa e12d-12a3-4722-a554-be3c170bffaa No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Tell City, Indiana (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Tariff A1: Single Phase Residential, Greater Than 200 Amps and Less Than 400 Amps Sector: Residential Description: The charges derived in the Tariff A1 rate are subject to adjustment for: Purchased Power Adjustment Tracking Factor. Source or reference: Rates Binder 1, Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months):

188

Data:8fa56be7-cd3c-4384-ae40-815057fb723b | Open Energy Information  

Open Energy Info (EERE)

be7-cd3c-4384-ae40-815057fb723b be7-cd3c-4384-ae40-815057fb723b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Prairie Land Electric Coop Inc Effective date: 2010/01/14 End date if known: Rate name: Monthly Unmetered Investment Facility(MULT GLOBE 70W HPS-Option E) Sector: Lighting Description: Customer-100% Cooperative-0% Source or reference: http://www.prairielandelectric.com/Rates_PDF/MKEC%20Rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V):

189

Data:09765641-d802-4897-b864-961aced23a3c | Open Energy Information  

Open Energy Info (EERE)

641-d802-4897-b864-961aced23a3c 641-d802-4897-b864-961aced23a3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: La Farge Municipal Electric Co Effective date: 2009/03/20 End date if known: Rate name: Ms-1 Street Lighting Service Overhead 150 HPS Sector: Lighting Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0551 per kilowatt-hour.

190

Data:96f55a3c-8bfe-4647-a799-9636828f370d | Open Energy Information  

Open Energy Info (EERE)

5a3c-8bfe-4647-a799-9636828f370d 5a3c-8bfe-4647-a799-9636828f370d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Coldwater Board of Public Util Effective date: 2011/09/01 End date if known: Rate name: Street Lighting Service - 400 W HPS Sector: Lighting Description: The CBPU furnishes, installs and owns the entire equipment including poles, overhead lines, supply equipment, luminaries, supporting brackets, suspension cables, lamps and control equipment. The CBPU supplies the energy, replaces luminaries and lamps and maintains the entire equipment. Source or reference: http://www.coldwater.org/Content/Utility_General_Info.html

191

Scattering arrays for matrix computations  

SciTech Connect

Several new mesh connected multiprocessor architectures are adapted to execute highly parallel algorithms for matrix algebra and signal processing, such as triangular- and eigen-decomposition, inversion and low-rank updating of general matrices, as well as Toeplitz and Hankel related matrices. These algorithms are based on scattering theory concepts and information preserving transformations hence they exhibit local communication, and simple control and memory management, ideal for VLSI implementation. The architectures are based on two-dimensional scattering arrays that can be folded into linear arrays either through time-sharing or due to simple computation wavefronts, or due to special structures of the matrices involved, such as Toeplitz. 21 references.

Delosme, J.M.; Morf, M.

1981-01-01T23:59:59.000Z

192

Multi-array borehole resistivity and induced polarization method with mathematical inversion of redundant data  

DOE Patents (OSTI)

Multiple arrays of electric or magnetic transmitters and receivers are used in a borehole geophysical procedure to obtain a multiplicity of redundant data suitable for processing into a resistivity or induced polarization model of a subsurface region of the earth. 30 figs.

Ward, S.H.

1989-10-17T23:59:59.000Z

193

Design Considerations for Array CGH to OligonucleotideArrays  

Science Conference Proceedings (OSTI)

Background: Representational oligonucleotide microarray analysis has been developed for detection of single nucleotide polymorphisms and/or for genome copy number changes. In this process, the intensity of hybridization to oligonucleotides arrays is increased by hybridizing a polymerase chain reaction (PCR)-amplified representation of reduced genomic complexity. However, hybridization to some oligonucleotides is not sufficiently high to allow precise analysis of that portion of the genome. Methods: In an effort to identify aspects of oligonucleotide hybridization affecting signal intensity, we explored the importance of the PCR product strand to which each oligonucleotide is homologous and the sequence of the array oligonucleotides. We accomplished this by hybridizing multiple PCR-amplified products to oligonucleotide arrays carrying two sense and two antisense 50-mer oligonucleotides for each PCR amplicon. Results: In some cases, hybridization intensity depended more strongly on the PCR amplicon strand (i.e., sense vs. antisense) than on the detection oligonucleotide sequence. In other cases, the oligonucleotide sequence seemed to dominate. Conclusion: Oligonucleotide arrays for analysis of DNA copy number or for single nucleotide polymorphism content should be designed to carry probes to sense and antisense strands of each PCR amplicon to ensure sufficient hybridization and signal intensity.

Baldocchi, R.A.; Glynne, R.J.; Chin, K.; Kowbel, D.; Collins, C.; Mack, D.H.; Gray, J.W.

2005-03-04T23:59:59.000Z

194

Integrated solar receiver/biomass gasifier research  

SciTech Connect

Processes for producing liquid fuels from olefin-rich pyrolysis gases obtained from fast pyrolysis of biomass are being developed by J. Kuester at Arizona State University and J. Diebold at the Naval Weapons Center, China Lake, Calif. In the Diebold process the biomass, carried by steam, is blown through an entrained bed gasifier. The olefins are then separated from the rest of the reaction products and polymerized thermally to gasoline; the other gases are used as fuel for the process. The Kuester process uses a fluidized bed gasifier and a catalytic Fischer-Tropsch reactor which converts the olefins, hydrogen, and carbon monoxide into n-propanol and paraffinic hydrocarbons. The advantages over the Diebold process are shorter residence time and elimination of the gas separation requirement. One disadvantage is the low octane rating of the fuel. As part of the solar thermal program at the Solar Energy Research Institute (SERI), an entrained bed reactor/receiver for fast pyrolysis of biomass is being developed for use with either the Diebold or Kuester process. This system is discussed.

Benham, C.; Bergeron, P.; Bessler, G.; Bohn, M.

1979-11-01T23:59:59.000Z

195

Photoelectrochemistry of Semiconductor Nanowire Arrays  

DOE Green Energy (OSTI)

This project supported research on the growth and photoelectrochemical characterization of semiconductor nanowire arrays, and on the development of catalytic materials for visible light water splitting to produce hydrogen and oxygen. Silicon nanowires were grown in the pores of anodic aluminum oxide films by the vapor-liquid-solid technique and were characterized electrochemically. Because adventitious doping from the membrane led to high dark currents, silicon nanowire arrays were then grown on silicon substrates. The dependence of the dark current and photovoltage on preparation techniques, wire diameter, and defect density was studied for both p-silicon and p-indium phosphide nanowire arrays. The open circuit photovoltage of liquid junction cells increased with increasing wire diameter, reaching 350 mV for micron-diameter silicon wires. Liquid junction and radial p-n junction solar cells were fabricated from silicon nano- and microwire arrays and tested. Iridium oxide cluster catalysts stabilized by bidentate malonate and succinate ligands were also made and studied for the water oxidation reaction. Highlights of this project included the first papers on silicon and indium phosphide nanowire solar cells, and a new procedure for making ligand-stabilized water oxidation catalysts that can be covalently linked to molecular photosensitizers or electrode surfaces.

Mallouk, Thomas E; Redwing, Joan M

2009-11-10T23:59:59.000Z

196

Data:Da6e1df5-02cb-47b1-b3c5-572e8b3c35e4 | Open Energy Information  

Open Energy Info (EERE)

e1df5-02cb-47b1-b3c5-572e8b3c35e4 e1df5-02cb-47b1-b3c5-572e8b3c35e4 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Bangor, Wisconsin (Utility Company) Effective date: 2010/05/19 End date if known: Rate name: Rg-2 Optional Time-of-Day Three Phase (8:00am-8:00pm) Sector: Residential Description: Application: This rate schedule is optional to all Rg-1, Residential Service customers. Customers that wish to be served on this rate schedule must apply to the utility for service. Once an optional customer begins service on this rate schedule, the customer shall remain on the rate for a minimum of one year. Any customer choosing to be served on this rate schedule waives all rights to billing adjustments arising from a claim that the bill for service would be less on another rate schedule than under this rate schedule. Power Cost Adjustment Clause: Charge per all kWh varies monthly. Pricing Periods: On-peak: The three on-peak periods available are: 7:00 a.m. to 7:00 p.m. 8:00 a.m. to 8:00 p.m. 9:00 a.m. to 9:00 p.m. Monday through Friday, excluding holidays, specified below. Off-peak: All times not specified as on-peak including all day Saturday and Sunday, and the following holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day, or the day designated to be celebrated as such. Fixed Monthly Charge includes Commitment to Community Rider: $1.10 per customer per month

197

Diverse Array of Career Resources Help EM Contractor Employees Find New  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Diverse Array of Career Resources Help EM Contractor Employees Find Diverse Array of Career Resources Help EM Contractor Employees Find New Work Diverse Array of Career Resources Help EM Contractor Employees Find New Work More than 1,640 former Office of Environmental Management (EM) contractor employees have received career and outplacement assistance through a program launched by EM early last year. Under a contract with EM, Professional Services of America, Inc. (PSA) operates the Contractor Transition Service Program. Its services are available to contractor employees across the EM complex, including those who worked in the $6 billion American Recovery and Reinvestment Act Program, which largely came to a close in September 2011. Diverse Array of Career Resources Help EM Contractor Employees Find New Work More Documents & Publications

198

The Canopy Horizontal Array Turbulence Study  

Science Conference Proceedings (OSTI)

The Canopy Horizontal Array Turbulence Study (CHATS) took place in spring 2007 and is the third in the series of Horizontal Array Turbulence Study (HATS) experiments. The HATS experiments have been instrumental in testing and developing subfilterscale (...

Edward G. Patton; Thomas W. Horst; Peter P. Sullivan; Donald H. Lenschow; Steven P. Oncley; William O. J. Brown; Sean P. Burns; Alex B. Guenther; Andreas Held; Thomas Karl; Shane D. Mayor; Luciana V. Rizzo; Scott M. Spuler; Jielun Sun; Andrew A. Turnipseed; Eugene J. Allwine; Steven L. Edburg; Brian K. Lamb; Roni Avissar; Ronald J. Calhoun; Jan Kleissl; William J. Massman; Kyaw Tha Paw U; Jeffrey C. Weil

2011-05-01T23:59:59.000Z

199

Fe Emission And Ionized Excess Absorption in the Luminous Quasar 3C109 With XMM-Newton  

Science Conference Proceedings (OSTI)

We report results from an XMM-Newton observation of the broad-line radio galaxy 3C 109 (z=0.3056). Previous ASCA data revealed the presence of a broad iron line from the accretion disc with which the XMM-Newton spectrum is fully consistent. However, although improving the ASCA constraints on the line parameters, the quality of the data is not high enough to distinguish between an untruncated accretion disc extending down to small radii close to the black hole and a scenario in which the innermost 20-30 gravitational radii are missing. For this reason, our results are model-dependent and the hard data can be modeled equally well by considering an absorption scenario in which a large column of neutral gas partially covers the X-ray continuum source. However, the absorber would have to comprise hundreds/thousands very compact clouds close to the X-ray source, which seems rather extreme a requirement. The 2-10 keV intrinsic luminosity of 3C 109 is of the order of 2-3 x 10{sup 45} erg s{sup -1} regardless of the adopted model. A recent black hole mass estimate of {approx} 2 x 10{sup 8} M{sub {circle_dot}} implies that L{sub bol}/L{sub Edd} > 1. If partial covering is excluded, the observed reflection fraction (of the order of unity), steep photon index (1.86), and Fe line equivalent width (about 100 eV) all suggest to exclude that the X-ray continuum is strongly beamed indicating that the large Eddington ratio is associated with a radiatively efficient accretion process and making it unlikely that the innermost accretion disc is replaced by a thick radiatively inefficient medium such as in advection-dominated accretion models. We also confirm previous findings on the detection of low energy absorption in excess of the Galactic value, where we find excellent agreement with previous results obtained in X-rays and at other wavelengths (optical and infrared). The better quality of the XMM-Newton data enables us to attribute the excess absorption to slightly ionized gas in the line of sight, located at the redshift of 3C 109. The most likely interpretation for the excess absorption is that the line-of-sight is grazing the obscuring torus of unified models, which is consistent with the inclination inferred from the Fe line profile (about 40{sup o}) and with the hybrid radio-galaxy/quasar nature of 3C 109.

Miniutti, Giovanni; /Cambridge U., Inst. of Astron.; Ballantyne, D.R.; /Arizona U.; Allen, S.W.; /KIPAC, Menlo Park; Fabian, A.C.; /Cambridge U., Inst. of Astron.; Ross, R.R.; /Holy Cross Coll.

2006-06-09T23:59:59.000Z

200

Simulations of astronomical imaging phased arrays  

E-Print Network (OSTI)

We describe a theoretical procedure for analyzing astronomical phased arrays with overlapping beams, and apply the procedure to simulate a simple example. We demonstrate the effect of overlapping beams on the number of degrees of freedom of the array, and on the ability of the array to recover a source. We show that the best images are obtained using overlapping beams, contrary to common practise, and show how the dynamic range of a phased array directly affects the image quality.

George Saklatvala; Stafford Withington; Michael P. Hobson

2007-09-04T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Sixty-Eight Students to Receive Nuclear Energy Scholarships and...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sixty-Eight Students to Receive Nuclear Energy Scholarships and Fellowships Sixty-Eight Students to Receive Nuclear Energy Scholarships and Fellowships July 17, 2013 - 10:30am...

202

Characterization of Advanced Avalanche Photodiodes for Water Vapor Lidar Receivers  

Science Conference Proceedings (OSTI)

Development of advanced differential absorption lidar (DIAL) receivers is very important to increase the accuracy of atmospheric water vapor measurements. A major component of such receivers is the optical detector. In the near-infrared wavelength range ...

Refaat Tamer F.; Halama Gary E.; DeYoung Russell J.

2000-07-01T23:59:59.000Z

203

SunShot Initiative: Advanced Nitrate Salt Central Receiver Power...  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Nitrate Salt Central Receiver Power Plant to someone by E-mail Share SunShot Initiative: Advanced Nitrate Salt Central Receiver Power Plant on Facebook Tweet about SunShot...

204

Y-12 inventors receive awards | Y-12 National Security Complex  

NLE Websites -- All DOE Office Websites (Extended Search)

inventors receive ... Y-12 inventors receive awards Posted: February 20, 2013 - 10:31am OAK RIDGE, Tenn. - At the ninth annual Y-12 Technology Transfer awards ceremony held to...

205

Pantex receives two safety awards | National Nuclear Security...  

NLE Websites -- All DOE Office Websites (Extended Search)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex receives two safety awards Pantex receives two safety awards Posted By Office of...

206

NREL: Concentrating Solar Power Research - Receiver R&D  

NLE Websites -- All DOE Office Websites (Extended Search)

used to analyze the steady-state, off-sun thermal losses of receivers used in solar parabolic trough power plants; helps to reduce collector optical losses and reduce receiver...

207

NREL: Wind Research - Baring-Gould Receives Champion Award from...  

NLE Websites -- All DOE Office Websites (Extended Search)

Baring-Gould Receives Champion Award from Women of Wind Energy May 20, 2013 Wind Powering America National Technical Director Ian Baring-Gould received the Champion Award at the...

208

Development of a solar thermal receiver for high temperature applications  

DOE Green Energy (OSTI)

A thermal receiver for point focus collectors is being constructed. Its design, which is based upon experience with a commercial receiver, employs the advantages of that receiver and improves some of its features. The new receiver uses as a buffer between the cavity surface and the heat transfer fluid a thermal mass, which with a very small temperature drop penalty smooths the flux distribution to eliminate hot spots. Maximum operating temperature range was extended from 620/sup 0/C to 870/sup 0/C and receiver efficiency was improved. The design of the receiver enables significant spillage flux at the receiver to be used. Thus, lower quality optics can be employed in applications not requiring very high temperatures. Design and construction features of the receiver are presented and the testing program is described.

Bohn, M.; Bessler, G.

1979-11-01T23:59:59.000Z

209

Operational Monitoring of Weather Radar Receiving Chain Using the Sun  

Science Conference Proceedings (OSTI)

A method for operational monitoring of a weather radar receiving chain, including the antenna gain and the receiver, is presented. The online method is entirely based on the analysis of sun signals in the polar volume data produced during ...

Iwan Holleman; Asko Huuskonen; Mikko Kurri; Hans Beekhuis

2010-01-01T23:59:59.000Z

210

Designing CPV Receivers With Reliability: Early Evaluation of Components  

E-Print Network (OSTI)

Designing CPV Receivers With Reliability: Early Evaluation of Components Objective Materials from power electronics industry must be proven when integrated in PV applications. Pre-qualification tests improves the receiver design and reliability. ANU microconcentrator test&design experience

211

LLNL receives accolades from EPA's Federal Green Challenge  

NLE Websites -- All DOE Office Websites (Extended Search)

713green 05172013 LLNL receives accolades from EPA's Federal Green Challenge Jennie L Doman, LLNL, (925) 423-2216, doman3@llnl.gov Printer-friendly LLNL has received accolades...

212

Proceedings: EPRI Second Phased Array Inspection Seminar  

SciTech Connect

The Second EPRI Phased Array Inspection Seminar focused on industrial applications of phased array technology that have been achieved to date or are planned for the near future. Presentations were made by developers of inspection techniques, inspection services vendors, and utility personnel who have performed inspections using arrays.

None

2001-11-01T23:59:59.000Z

213

Proceedings: EPRI Second Phased Array Inspection Seminar  

Science Conference Proceedings (OSTI)

The Second EPRI Phased Array Inspection Seminar focused on industrial applications of phased array technology that have been achieved to date or are planned for the near future. Presentations were made by developers of inspection techniques, inspection services vendors, and utility personnel who have performed inspections using arrays.

2001-11-28T23:59:59.000Z

214

Los Alamos National Laboratory receives Department of Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE environmental sustainability award Los Alamos National Laboratory receives Department of Energy environmental sustainability award EStar awards recognize excellence in...

215

Dixson and Fu Receive NIST Applied Research Award  

Science Conference Proceedings (OSTI)

Dixson and Fu Receive NIST Applied Research Award. For Immediate Release: December 1, 1999. *. Bookmark and Share. ...

2013-07-19T23:59:59.000Z

216

John Cahn to Receive 2011 Kyoto Prize For Fundamental ...  

Science Conference Proceedings (OSTI)

John Cahn to Receive 2011 Kyoto Prize For Fundamental Contributions to Materials Science. For Immediate Release: June 24, 2011. ...

2011-06-27T23:59:59.000Z

217

John Cahn to Receive 2011 Kyoto Prize for Fundamental ...  

Science Conference Proceedings (OSTI)

John Cahn to Receive 2011 Kyoto Prize for Fundamental Contributions to Materials Science. From NIST Tech Beat: July 6, 2011. ...

2011-07-06T23:59:59.000Z

218

H2 carrier gas dependence of Young's modulus and hardness of chemical vapor deposited polycrystalline 3C-SiC thin films  

Science Conference Proceedings (OSTI)

This paper presents the mechanical properties of poly (polycrystalline) 3C-SiC thin films according to 0%, 7%, and 10% carrier gas (H"2) concentrations using nano-indentation. When H"2 concentration was 10%, it has been proved that the mechanical properties, ... Keywords: AFM, Hardness, Nano-indentation, Poly 3C-SiC, Young's modulus

Gwiy-Sang Chung; Ki-Bong Han

2008-12-01T23:59:59.000Z

219

Raman scattering of polycrystalline 3C-SiC film deposited on AlN buffer layer by using CVD with HMDS  

Science Conference Proceedings (OSTI)

This paper presents the Raman scattering characteristics of poly (polycrystalline) 3C-SiC thin films deposited on AlN buffer layer by atmospheric pressure chemical vapor deposition (APCVD) using hexamethyldisilane (MHDS) and carrier gases (Ar+H"2). The ... Keywords: AlN, HMDS, Poly 3C-SiC, Raman scattering

Gwiy-Sang Chung; Kang-San Kim

2008-12-01T23:59:59.000Z

220

Detecting antipersonnel mines with a handheld parabolic reflector transmitter/multistatic receiver impulse gpr  

DOE Green Energy (OSTI)

A novel handheld time-domain array GPR antipersonnel mine detection system using an offset paraboloidal reflector antenna is described. The reflector collimates rays from an ultra-wideband transmitting feed, directing the microwave impulse forward, in front of the antenna structure. As such, much of the ground reflected wave is directed further forward, away from the operator, the reflector, and the receiving antennas, and thereby reducing the major source of clutter. The wave transmitted into the ground that interacts with the target, generating significant backscatter returning toward the receiving antennas. These receiving antennas are configured in a 2 by 2 array to provide spatial focusing in both the along- and cross-track directions. This system has been built and tested at both Lawrence Livermore National Laboratory, and GeoCenters, Inc. In both cases, custom-built wideband antenna elements generate narrow pulse shapes, which allow for resolving small non-metallic targets buried at shallow depths. The LLNL's Micro-Power Impulse Radar (MIR) operates in the 1.5 to 5 GHz range a very narrow pulse shape. The Geo-Centers wideband TEMR antenna elements have higher power, though lower frequency range (850 to 1700 MHz), and generate less residual ringing in the time signal. Preliminary measured data from both systems indicate that the surface clutter is indeed reduced relative to the target signal, and that small non-metallic anti-personnel mines can be reliably detected at burial depths as shallow as 1 inch in both dry sand and dry vegetative clay loam soil.

Rappaport, C; Yang, B; Azevedo, S; Rosenbury, T; Gough, J; Dean, A

2000-04-10T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Means of manufacturing annular arrays  

DOE Patents (OSTI)

A method is described for manufacturing an annular acoustic transducer array from a plate of transducer material, which enables production of precision aligned arrays at low cost. The circular plate is sawed along at least two lines that are radial to the axis of the plate. At steps along each radial cut, the plate is rotated first in one direction and then in an opposite direction by a predetermined angle such as slightly less than 90/sup 0/. The cuts result in the forming of several largely ring-shaped lands, each largely ring-shaped land being joined to the other rings of different radii by thin portions of the plate, and each ring being cut into segments. The bridges that join different rings hold the transducer together until it can be mounted on a lens.

Day, R.A.

1985-10-10T23:59:59.000Z

222

Array Based Java Source Code Obfuscation Using Classes with Restructured Arrays  

E-Print Network (OSTI)

Array restructuring operations obscure arrays. Our work aims on java source code obfuscation containing arrays. Our main proposal is Classes with restructured array members and obscured member methods for setting, getting array elements and to get the length of arrays. The class method definition codes are obscured through index transformation and constant hiding. The instantiated objects of these classes are used for source code writing. A tool named JDATATRANS is developed for generating classes and to the best of our knowledge this is the first tool available for array restructuring, on java source codes.

Sivadasan, Praveen

2008-01-01T23:59:59.000Z

223

Data:77230dd5-1537-4479-b746-9d40b3c36611 | Open Energy Information  

Open Energy Info (EERE)

dd5-1537-4479-b746-9d40b3c36611 dd5-1537-4479-b746-9d40b3c36611 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Sauk City, Wisconsin (Utility Company) Effective date: 2008/08/18 End date if known: Rate name: Gs-2 General Service Three Phase Optional Time-of-Day with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0756 per kilowatt-hour.

224

Data:1eea6481-1640-416f-9596-3c72483cb49e | Open Energy Information  

Open Energy Info (EERE)

eea6481-1640-416f-9596-3c72483cb49e eea6481-1640-416f-9596-3c72483cb49e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Consumers Energy Co Effective date: 2012/06/08 End date if known: Rate name: GSD-Dynamic Pricing Pilot Sector: Commercial Description: The Dynamic Pricing Pilot is a voluntary pilot available at the discretion of the Company to Full Service Customers taking service under the Company's GSD tariff and whom have, or are selected to have, the required metering equipment and infrastructure installed. Customer eligibility to participate in this pilot is determined solely by the Company. The Company will furnish, install, maintain and own the required equipment at the customers' premises at the Company's expense for the

225

Data:047af524-6763-42fe-8762-3c91b426c727 | Open Energy Information  

Open Energy Info (EERE)

24-6763-42fe-8762-3c91b426c727 24-6763-42fe-8762-3c91b426c727 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Grays Harbor Cnty Effective date: 2013/01/01 End date if known: Rate name: SECOND RESIDENTIAL SERVICE RATE SCHEDULE 12E Sector: Residential Description: This schedule is available in all territory served by the District, for a second electric service to a single parcel of land which is primarily classified as a single-family residence. The second service will be fed from the same transformer that serves the primary residence. Examples include: services to garages, workshops and to domestic water wells under five horsepower serving a single parcel of land. The service shall not be used to serve buildings that are used as a commercial business, under a landlord agreement, as a separate residence on the same property, or to serve water wells that serve more than one parcel of land.

226

Data:2144b30d-9241-4396-b86a-3c8652781070 | Open Energy Information  

Open Energy Info (EERE)

0d-9241-4396-b86a-3c8652781070 0d-9241-4396-b86a-3c8652781070 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Eastern Illinois Elec Coop Effective date: 2013/04/15 End date if known: Rate name: (RATE SCHEDULE 8: ELECTRIC HEAT)OPTIONAL SERVICE - THREE-PHASE Sector: Commercial Description: This rate schedule is available upon application to any member/owner who has permanently installed facilities using electricity either as the primary source of energy for space and water heating, or as electric resistance, low-temperature grain drying and for all other uses, including lighting and power, subject to the established rules and regulations of the Cooperative. A premises may qualify for this rate if the electric heating system is used for over 75 percent of the heating load at the premises. This rate is applicable to loads requiring 225 kVA or less of transformer capacity. Three-phase service requiring more than 225 kVA of transformer capacity shall be provided under the Cooperative's Rate Schedule for Large Power Service. The Cooperative shall be the sole and final authority in determining applicability of this rate to an account. The availability of this rate is extended to all member/owners previously served under Rate Schedule 6.

227

Automated array assembly. Annual report  

DOE Green Energy (OSTI)

The goal of the ERDA/JPL LSSA program of $0.50/W selling price for array modules in 1986 turns out to have been remarkably appropriate. An extensive and detailed analysis of technologies which could be related to array module manufacturing was completed and a minimum manufacturing cost in a highly automated line of $0.30/W was found assuming the silicon is free. The panels are of a double glass construction and are based on round wafers. Screen printed silver has been used as the metallization with a spray-coated AR layer. The least expensive junction formation technology appears to be ion implantation; however, several other technologies also may be used with very little cost penalty as described. Based on the required investment, a profit of $0.05/W appears reasonable. If silicon wafers are available at a price of $20 to 40/M/sup 2/, a selling price for these array modules of $0.50 to 0.66/W is projected. An analysis of the impact of factory size has been made. For a production level of 500 MW/yr, the price above is derived. For comparison, a factory processing 50 MW/yr using the same technology would sell modules for $0.54/W to $0.70/W. An analysis of the impact of wafer size indicates that with traditional metallization and panel designs there is no advantage in increasing wafer size from 3 in. to 5 in., and, in fact, there is some penalty (10% in $/W) due to increasedmetallization costs and reduced system performance. There is a premium placed on high efficiency due to its impact, not only on array module cost, but on system cost. For the near term goals of this program, wafers cut from single-crystal material seem the most likely sheet configuration.

Williams, B.F.

1977-05-01T23:59:59.000Z

228

3C.PDF  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

76 76 E. Aircraft Acquisition 1. Introduction In our November 1994 report entitled, "Audit of Department of Energy International Charter Flights," we reported that the Department had not established a systematic and cost- effective process to acquire international air services. We suggested that the Department establish written policy and procedures for acquiring international air service including clarification of the responsibilities for all interested parties. We stated that the written policy and procedures should clarify the responsibilities of the Office of Human Resources and Administration, Headquarters Procurement, and Office of Aviation Policy. In addition, in a December 20, 1994, memorandum to the Deputy Secretary we concluded that the

229

Low noise Millimeter-wave and THz Receivers, Imaging Arrays, Switches in Advanced CMOS and SiGe Processes /  

E-Print Network (OSTI)

schematic and (b) G-CPW transmission line (Z 0 = 60 ?, alldesigns and (b) transmission line electrical length (?) forantenna and 50 ? G-CPW transmission line are also shown. All

Uzunkol, Mehmet

2013-01-01T23:59:59.000Z

230

Micropower RF transponder with superregenerative receiver and RF receiver with sampling mixer  

DOE Patents (OSTI)

A micropower RF transponder employs a novel adaptation of the superregenerative receiver wherein the quench oscillator is external to the regenerative transistor. The quench oscillator applies an exponentially decaying waveform rather than the usual sinewave to achieve high sensitivity at microampere current levels. Further improvements include circuit simplifications for antenna coupling, extraction of the detected signal, and a low-voltage bias configuration that allows operation with less than a 1-volt rail voltage. The inventive transponder is expected to operate as long as the battery shelf life. 13 figs.

McEwan, T.E.

1997-05-13T23:59:59.000Z

231

Micropower RF transponder with superregenerative receiver and RF receiver with sampling mixer  

DOE Patents (OSTI)

A micropower RF transdponder employs a novel adaptation of the superregenerative receiver wherein the quench oscillator is external to the regenerative transistor. The quench oscillator applies an exponentially decaying waveform rather than the usual sinewave to achieve high sensitivity at microampere current levels. Further improvements include circuit simplifications for antenna coupling, extraction of the detected signal, and a low-voltage bias configuration that allows operation with less than a 1-volt rail voltage. The inventive transponder is expected to operate as long as the battery shelf life.

McEwan, Thomas E. (Livermore, CA)

1997-01-01T23:59:59.000Z

232

Central Receiver Solar Thermal Power System, Phase 1: CDRL Item 2, Pilot plant preliminary design report. Volume 1. Executive overview  

SciTech Connect

This summary introduces the McDonnell Douglas Astronautics Company (MDAC) Central Receiver System Preliminary Design and reports the results of the Subsystem Research Experiments (SRE) recently completed. The baseline central receiver concept defined by the MDAC team consists of the following features: (A) An external receiver mounted on a tower, and located in a 360-deg array of sun-tracking heliostats which comprise the collector subsystem. (B) Feedwater from the electrical power generation subsystem is pumped through a riser to the receiver, where the feedwater is converted to superheated steam in a single pass through the tubes of the receiver panels. (C) The steam from the receiver is routed through a downcomer to the ground and introduced to a turbine directly for expansion and generation of electricity, and/or to a thermal storage subsystem, where the steam is condensed in charging heat exchangers to heat a dual-medium oil and rock thermal storage unit (TSU). (D) Extended operation after daylight hours is facilitated by discharging the TSU to generate steam for feeding the admission port of the turbine. (E) Overall control of the system is provided by a master control unit, which handles the interactions between subsystems that take place during startup, shutdown, and transitions between operating modes.

Hallet, Jr., R. W.; Gervais, R. L.

1977-10-01T23:59:59.000Z

233

Fluorine for Hydrogen Exchange in the Hydrofluorobenzene Derivatives C6HxF(6-x), where x = 2, 3, 4 and 5 by Monomeric [1,2,4-(Me3C)3C5H2]2CeH; The Solid State Isomerization of [1,2,4-(Me3C)3C5H2]2Ce(2,3,4,5-C6HF4) to [1,2,4-(Me3C)3C5H2]2Ce(2,3,4,6-C6HF4)  

DOE Green Energy (OSTI)

The reaction between monomeric bis(1,2,4-tri-t-butylcyclopentadienyl)cerium hydride, Cp'2CeH, and several hydrofluorobenzene derivatives is described. The aryl derivatives that are the primary products, Cp'2Ce(C6H5-xFx) where x = 1,2,3,4, are thermally stable enough to be isolated in only two cases, since all of them decompose at different rates to Cp'2CeF and a fluorobenzyne; the latter is trapped by either solvent when C6D6 is used or by a Cp'H ring when C6D12 is the solvent. The trapped products are identified by GCMS analysis after hydrolysis. The aryl derivatives are generated cleanly by reaction of the metallacycle, Cp'((Me3C)2C5H2C(Me2)CH2)Ce, with a hydrofluorobenzene and the resulting arylcerium products, in each case, are identified by their 1H and 19F NMR spectra at 20oC. The stereochemical principle that evolves from these studies is that the thermodynamic isomer is the one in which the CeC bond is flanked by two ortho-CF bonds. This orientation is suggested to arise from the negative charge that is localized on the ipso-carbon atom due to Co(delta+)-Fo(delta-) polarization. The preferred regioisomer is determined by thermodynamic rather than kinetic effects; this is illustrated by the quantitative, irreversible solid-state conversion at 25oC over two months of Cp'2Ce(2,3,4,5-C6HF4) to Cp'2Ce(2,3,4,6-C6HF4), an isomerization that involves a CeC(ipso) for C(ortho)F site exchange.

Andersen, Richard; Werkema, Evan L.; Andersen, Richard A.

2008-04-21T23:59:59.000Z

234

Status of wake and array loss research  

DOE Green Energy (OSTI)

In recent years, many projects have evaluated wind turbine wake effects and resultant array losses in both Europe and the United States. This paper examines the status of current knowledge about wake effects and array losses and suggests future research. Single-turbine wake characteristics have been studied extensively and are generally described well by existing theoretical models. Field measurements of wake effects in wind turbine arrays are largely limited to small arrays, with 2 to 4 rows of turbines. Few data have been published on wake effects within large arrays. Measurements of wake deficits downwind of large arrays that deficits are substantially larger and extend farther downwind than expected. Although array design models have been developed, these models have been tested and verified using only limited data from a few rows of wind turbines in complex terrain, whereas some of the largest arrays have more than 40 rows of wind turbines. Planned cooperative efforts with the wind industry will obtain existing data relevant to analyzing energy deficits within large arrays and identifying data sets for potential use in array model verification efforts. Future research being considered include a cooperative research experiment to obtain more definitive data on wake deficits and turbulence within and downwind of large arrays. 16 refs., 9 figs., 1 tab.

Elliott, D.L.

1991-09-01T23:59:59.000Z

235

Definition: PV array | Open Energy Information  

Open Energy Info (EERE)

PV array PV array Jump to: navigation, search Dictionary.png PV array An interconnected system of PV modules that function as a single electricity-producing unit. In smaller systems, an array can consist of a single module.[1][2] View on Wikipedia Wikipedia Definition A Photovoltaic system (informally, PV system) is an arrangement of components designed to supply usable electric power for a variety of purposes, using the Sun (or, less commonly, other light sources) as the power source. PV systems may be built in various configurations: Off-grid without battery (Array-direct) Off-grid with battery storage for DC-only appliances Off-grid with battery storage for AC & DC appliances Grid-tie without battery Grid-tie with battery storage A photovoltaic array (also called a solar array) consists of multiple photovoltaic modules, casually

236

Solar Central Receiver Hybrid Power Systems sodium-cooled receiver concept. Final report. Volume III. Appendices  

DOE Green Energy (OSTI)

The overall, long term objective of the Solar Central Receiver Hybrid Power System is to identify, characterize, and ultimately demonstrate the viability and cost effectiveness of solar/fossil, steam Rankine cycle, hybrid power systems that: (1) consist of a combined solar central receiver energy source and a nonsolar energy source at a single, common site, (2) may operate in the base, intermediate, and peaking capacity modes, (3) produce the rated output independent of variations in solar insolation, (4) provide a significant savings (50% or more) in fuel consumpton, and (5) produce power at the minimum possible cost in mills/kWh. It is essential that these hybrid concepts be technically feasible and economically competitive with other systems in the near to mid-term time period (1985-1990) on a commercial scale. The program objective for Phase I is to identify and conceptually characterize solar/fossil steam Rankine cycle, commercial-scale, power plant systems that are economically viable and technically feasible. This volume contains appendices to the conceptual design and systems analysis studies gien in Volume II, Books 1 and 2. (WHK)

None

1980-01-01T23:59:59.000Z

237

Cost and Performance Baseline for Fossil Energy Plants; Volume 3c: Natural Gas Combined Cycle at Elevation  

NLE Websites -- All DOE Office Websites (Extended Search)

Baseline for Fossil Energy Plants Volume 3c: Natural Gas Combined Cycle at Elevation March 2011 DOE/NETL-2010/1396 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States

238

AN ACTIVE GALACTIC NUCLEUS DRIVEN SHOCK IN THE INTRACLUSTER MEDIUM AROUND THE RADIO GALAXY 3C 310  

Science Conference Proceedings (OSTI)

We present results from a 57.6 ks Chandra observation of the cluster gas associated with the fat-double radio galaxy 3C 310. We find a surface brightness discontinuity in the gas outside the southern radio lobe that we attribute to a shock driven by the supersonic inflation of this lobe {approx}180 kpc from the nucleus. Modeling the surface brightness/density jump, the shock has Mach number 1.5-1.9, depending on the assumptions one makes about the density profile and the nature of the energy input. There are not sufficient counts in the image to detect conclusively the temperature jump associated with the shock. The total mechanical energy of the outburst is 5 Multiplication-Sign 10{sup 60} erg. Assuming a Mach 1.9 shock, the age of the outburst is {approx}100 million yrs, and the time-averaged power of the outburst is {approx}1.3 Multiplication-Sign 10{sup 45} erg s{sup -1}. The power input is 100 times greater than the radiative losses of the gas within the radius of the shock. Most importantly, the equivalent heat input due to the entropy increase is roughly 10% of the thermal energy of the gas to the radius of the shock. 3C 310 is another example where regular outbursts of the observed strength with a duty cycle of 0.1 could offset the radiative losses of the gas near the Bondi radius and regulate feedback. We also detect a cool filamentary X-ray arm along the eastern periphery of the southern radio lobe. This arm is probably composed of low-entropy gas dredged up in the inflation of the radio plasma, similar to features seen in M87.

Kraft, R. P.; Nulsen, P. E. J.; Forman, W. R.; Jones, C.; Murray, S. S. [Harvard/Smithsonian Center for Astrophysics, 60 Garden St., MS-4, Cambridge, MA 02138 (United States); Birkinshaw, M.; Worrall, D. M. [H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Croston, J. H. [School of Physics and Astronomy, University of Southampton, Southampton SO17 1SJ (United Kingdom); Hardcastle, M. J. [School of Physics, Astronomy, and Mathematics, University of Hertfordshire, Hatfield AL10 9AB (United Kingdom)

2012-04-10T23:59:59.000Z

239

Study of the Stability of 3C-SiC Single Crystals Using High-Resolution Diffuse X-Ray Scattering  

SciTech Connect

The stability of (001)-oriented 3C silicon carbide crystals is studied by a method coupling high resolution x-ray diffraction and numerical simulations. The analysis of the diffuse scattering intensity distribution along selected directions in reciprocal space allows us to obtain qualitative and quantitative informations regarding the 3C-6H transition. Our latest results concerning the influence of the initial crystal quality (presence of defects) and of annealing time on the 3C-6H transition are presented in this article.

Dompoint, D.; Boulle, A. [Science des Procedes Ceramiques et de Traitements de Surface (SPCTS) CNRS UMR 6638, ENSCI, 47 avenue Albert Thomas 87065 Limoges Cedex (France); Galben-Sandulache, I. G.; Chaussende, D. [Laboratoire des Materiaux et du Genie Physique (LMGP) CNRS UMR 5628, Grenoble INP, Minatec, 3 parvis Louis Neel, BP 257, 38016 Grenoble Cedex 01 (France)

2010-11-01T23:59:59.000Z

240

Automated array assembly. Final report  

DOE Green Energy (OSTI)

Three main sections are included which describe a general technology assessment and manufacturing cost analysis; a near-term (1982) factory design; and the results of an experimental production study for the large-scale production of flat-panel silicon solar-cell arrays. The results of an extensive study and detailed analysis of technologies which could be related to array module manufacturing are presented. From this study, several manufacturing sequences emerge as candidates for satisfying the ERDA/JPL cost goal of $0.50/W selling price in 1986. A minimum manufacturing cost was found in a highly automated line of $0.30/W assuming the silicon is free. The panels are of a double-glass construction and are based on round wafers. Screen-printed silver has been used as the metallization with a spray-coated antireflection (AR) layer. The least expensive junction-formation technology appears to be ion implantation;however, several other technologies also may be used with very little cost penalty as described. An interim 1982 factory is described for the large-scale production of silicon solar-cell array modules. The boundary conditions for this design are the use of Czochralski silicon crystals and $25/kg polycrystalline silicon. The objective is a large-scale production facility to meet an intermediate ERDA cost goal of $2.00/W in 1982. A 6-month experimental production study of the elements of low-cost solar-cell manufacturing sequences is described as an outgrowth of the cost and manufacturing studies. This program consisted of three parts: an experimental production line study of the major variables associated with the fabrication of 3-in.-diameter silicon solar cells; a study of thick-film screen-printed silver metallization; and panel design and assembly development. (WHK)

D'Aiello, R.V.

1977-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Double interconnection fuel cell array  

DOE Patents (OSTI)

A fuel cell array (10) is made, containing number of tubular, elongated fuel cells (12) which are placed next to each other in rows (A, B, C, D), where each cell contains inner electrodes (14) and outer electrodes (18 and 18'), with solid electrolyte (16 and 16') between the electrodes, where the electrolyte and outer electrode are discontinuous, having two portions, and providing at least two opposed discontinuities which contain at least two oppositely opposed interconnections (20 and 20') contacting the inner electrode (14), each cell (12) having only three metallic felt electrical connectors (22) which contact surrounding cells, where each row is electrically connected to the other.

Draper, Robert (Churchill Boro, PA); Zymboly, Gregory E. (Murrysville, PA)

1993-01-01T23:59:59.000Z

242

Apparatus and method for imaging metallic objects using an array of giant magnetoresistive sensors  

DOE Patents (OSTI)

A portable, low-power, metallic object detector and method for providing an image of a detected metallic object. In one embodiment, the present portable low-power metallic object detector an array of giant magnetoresistive (GMR) sensors. The array of GMR sensors is adapted for detecting the presence of and compiling image data of a metallic object. In the embodiment, the array of GMR sensors is arranged in a checkerboard configuration such that axes of sensitivity of alternate GMR sensors are orthogonally oriented. An electronics portion is coupled to the array of GMR sensors. The electronics portion is adapted to receive and process the image data of the metallic object compiled by the array of GMR sensors. The embodiment also includes a display unit which is coupled to the electronics portion. The display unit is adapted to display a graphical representation of the metallic object detected by the array of GMR sensors. In so doing, a graphical representation of the detected metallic object is provided.

Chaiken, Alison (Fremont, CA)

2000-01-01T23:59:59.000Z

243

Hanford Contractor Receives Awards for Safety | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Contractor Receives Awards for Safety Contractor Receives Awards for Safety Hanford Contractor Receives Awards for Safety September 30, 2013 - 12:00pm Addthis RICHLAND, Wash. - A Hanford site contractor supporting EM's cleanup program has again received a prestigious safety award from DOE's Voluntary Protection Program (VPP). Advanced Technologies and Laboratories International (ATL) was presented the Star of Excellence Award for safety at the 29th annual VPP Participants Association Conference in Nashville, Tenn. Since it became a prime contractor at Hanford in 2005, ATL has received the award twice for committing to the principles of VPP, reaching established safety and health goals and attaining an injury and illness rate well below the average for similar businesses. ATL also received the 2013 Outreach Award alongside other Hanford prime

244

Hanford Contractor Receives Awards for Safety | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hanford Contractor Receives Awards for Safety Hanford Contractor Receives Awards for Safety Hanford Contractor Receives Awards for Safety September 30, 2013 - 12:00pm Addthis RICHLAND, Wash. - A Hanford site contractor supporting EM's cleanup program has again received a prestigious safety award from DOE's Voluntary Protection Program (VPP). Advanced Technologies and Laboratories International (ATL) was presented the Star of Excellence Award for safety at the 29th annual VPP Participants Association Conference in Nashville, Tenn. Since it became a prime contractor at Hanford in 2005, ATL has received the award twice for committing to the principles of VPP, reaching established safety and health goals and attaining an injury and illness rate well below the average for similar businesses. ATL also received the 2013 Outreach Award alongside other Hanford prime

245

EM's Huizenga Receives Presidential Rank Award | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EM's Huizenga Receives Presidential Rank Award EM's Huizenga Receives Presidential Rank Award EM's Huizenga Receives Presidential Rank Award May 9, 2013 - 12:00pm Addthis EM Senior Advisor Dave Huizenga, left, receives the Presidential Rank of Distinguished Executive award from Eric Coulter, treasurer of the board of directors for the Senior Executives Association, which sponsors the awards program. EM Senior Advisor Dave Huizenga, left, receives the Presidential Rank of Distinguished Executive award from Eric Coulter, treasurer of the board of directors for the Senior Executives Association, which sponsors the awards program. WASHINGTON, D.C. - EM Senior Advisor Dave Huizenga recently received the nation's highest civil service recognition, the Presidential Rank of Distinguished Executive award. The Senior Executives Association sponsored the annual awards event. In

246

WIPP Receives Top Safety Award | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

WIPP Receives Top Safety Award WIPP Receives Top Safety Award WIPP Receives Top Safety Award November 9, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top accolades from New Mexico's leading mining organizations. The New Mexico Bureau of Mine Safety (BMS) recently recognized URS Washington TRU Solutions (WTS), LLC, the WIPP management and operating contractor, for receiving the New Mexico Mining Association (NMMA) and New Mexico BMS Safe Operator of the Year Award. "I'm pleased to congratulate Washington TRU Solutions and the WIPP workforce for receiving the state's top mine safety award for 23 of the past 25 years," said Ed Ziemianski, Carlsbad Field Office Interim

247

Quantum receivers with squeezing and photon-number-resolving detectors  

E-Print Network (OSTI)

We propose quantum receivers with optical squeezing and photon-number-resolving detector (PNRD) for the near-optimal discrimination of quaternary phase-shift-keyed coherent state signals. The basic scheme is similar to the previous proposals (e.g. Phys. Rev. A 84, 042328 (2012)) in which displacement operations, on-off detectors, and electrical feedforward operations were used. Here we study two types of receivers where one installs optical squeezings and the other uses PNRDs instead of on-off detectors. We show that both receivers can attain lower error rates than that by the previous scheme and in particular, the PNRD based receiver has a significant gain under the fixed number of feedfoward steps. Moreover, we show that the PNRD based receiver can suppress the errors due to dark counts, which is not possible by the on-off detector based receiver with a limited number of feedforwards.

Shuro Izumi; Masahiro Takeoka; Kazuhiro Ema; Masahide Sasaki

2013-02-12T23:59:59.000Z

248

Radiant energy receiver having improved coolant flow control means  

DOE Patents (OSTI)

An improved coolant flow control for use in radiant energy receivers of the type having parallel flow paths is disclosed. A coolant performs as a temperature dependent valve means, increasing flow in the warmer flow paths of the receiver, and impeding flow in the cooler paths of the receiver. The coolant has a negative temperature coefficient of viscosity which is high enough such that only an insignificant flow through the receiver is experienced at the minimum operating temperature of the receiver, and such that a maximum flow is experienced at the maximum operating temperature of the receiver. The valving is accomplished by changes in viscosity of the coolant in response to the coolant being heated and cooled. No remotely operated valves, comparators or the like are needed.

Hinterberger, H.

1980-10-29T23:59:59.000Z

249

EM's Huizenga Receives Presidential Rank Award | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Huizenga Receives Presidential Rank Award Huizenga Receives Presidential Rank Award EM's Huizenga Receives Presidential Rank Award May 9, 2013 - 12:00pm Addthis EM Senior Advisor Dave Huizenga, left, receives the Presidential Rank of Distinguished Executive award from Eric Coulter, treasurer of the board of directors for the Senior Executives Association, which sponsors the awards program. EM Senior Advisor Dave Huizenga, left, receives the Presidential Rank of Distinguished Executive award from Eric Coulter, treasurer of the board of directors for the Senior Executives Association, which sponsors the awards program. WASHINGTON, D.C. - EM Senior Advisor Dave Huizenga recently received the nation's highest civil service recognition, the Presidential Rank of Distinguished Executive award. The Senior Executives Association sponsored the annual awards event. In

250

Receiver for solar-energy collector having improved aperture aspect  

DOE Patents (OSTI)

A secondary concentrator for use in receiver systems for linear focusing primary concentrators is provided with reflector wings at each end. The wings increase the capture of light rays reflected from areas adjacent the rim of a primary concentrator, increasing the apparent aperture size of the receiver as viewed from the rim of the primary concentrator. The length, tilt, and curvature of the wing reflectors can be adjusted to provide a receiver having a desired aperture aspect.

McIntire, W.R.

1981-03-13T23:59:59.000Z

251

Line focus solar thermal central receiver research study. Final report, April 30, 1977-March 30, 1979  

DOE Green Energy (OSTI)

The results of a study to examine the line focus central receiver alternative for solar thermal generation of electric power on a commercial scale are presented. The baseline concept consists of the following elements: (1) a solar collector (heliostat) whose geometry is the equivalent of a focused parabolic cylinder. The heliostat reflecting surface is composed of an array of flexible rectangular mirror panels supported along their long edges by a framework which rotates about an axis parallel to the ground plane. The mirror panels in one section (18.3 meters by 3.05 meters (60 feet by 10 feet)) are defocused in unison by a simple mechanism under computer control to achieve the required curvature. Two sections (110 meters/sup 2/(591 feet/sup 2/)) are controlled and driven in elevation by one control/drive unit. (2) A linear cavity receiver, composed of 61-meter (200-foot) sections supported by towers at an elevation of 61 meters (200 feet). Each section receives feedwater and produces turbine-rated steam. The cavity is an open cylinder 1.83 meters (6 feet) in inside diameter, with a 1.22 meter (4 foot) aperture oriented at 45 degrees to the collector field. (3) Heliostat control, consisting of a local controller at each heliostat module which communicates with a master control computer to perform elevation tracking and focal length adjustment. The control logic is open-loop, with sun position computer by the master computer with an algorithm. Image sensors, mounted above and below the receiver aperture, are used to monitor the collector field and provide feedback to the master computer for detection of misaligned heliostats. (WHK)

Di Canio, D.G.; Treytl, W.J.; Jur, F.A.; Watson, C.D.

1979-04-01T23:59:59.000Z

252

Interference mitigation techniques for SAW-less CDMA receivers  

E-Print Network (OSTI)

fre- quency division duplexed (FDD) receivers. In the ?rstfrequency-division duplexed (FDD), i.e. , the mobile stationfrequency-division duplexed (FDD) wireless communication

Khatri, Himanshu

2009-01-01T23:59:59.000Z

253

Highly linear SAW-less receiver design techniques for CDMA  

E-Print Network (OSTI)

frequency divi- sion duplexed (FDD) receivers, so that thefor frequency division duplex (FDD) systems [9,28], and thethe leaked Tx signal in FDD system prevent SAW- less

Kim, Nam Soo

2010-01-01T23:59:59.000Z

254

Alaska Native Communities Receive Technical Assistance for Local...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

will receive assistance with prioritizing renewable energy projects, evaluating feasibility studies, fostering community support, and identifying next steps to move projects...

255

LED North America Receives Exclusive Patent License for ORNL...  

NLE Websites -- All DOE Office Websites (Extended Search)

Highlights Success Stories Contact Us Index Home | ORNL | Success Stories SHARE LED North America Receives Exclusive Patent License for ORNL Technology June 19, 2013 Views...

256

NNSA's Global Threat Reduction Initiative Receives 2010 Distinguished  

NLE Websites -- All DOE Office Websites (Extended Search)

Receives 2010 Distinguished Receives 2010 Distinguished Project Award from PMI | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > NNSA's Global Threat Reduction Initiative Receives 2010 ... Press Release NNSA's Global Threat Reduction Initiative Receives 2010 Distinguished

257

DOE Lab Receives Award for Work on Drilling Technology | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

recognized as an innovator in this area is an honor. The Department of Energy's National Energy Technology Laboratory (NETL) recently received that honor when it was recognized...

258

Pantexan receives Crime Stoppers volunteer award | National Nuclear...  

NLE Websites -- All DOE Office Websites (Extended Search)

Pantexan receives Crime Stoppers volunteer award | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

259

NETL: News Release - Drilling Operators Receive Boost from New...  

NLE Websites -- All DOE Office Websites (Extended Search)

Drilling Operators Receive Boost from New Database to Weigh Options Regarding Waste Management Interactive Website Provides Easy Access to Technological, Environmental, and...

260

Collector/Receiver Characterization (Fact Sheet), Thermal Systems...  

NLE Websites -- All DOE Office Websites (Extended Search)

radiation falling on the trough aperture operating near ambient temperature to the thermal energy collected by the fluid flowing through the receiver tube. A parabolic trough,...

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Five companies received funding through new venture acceleration...  

NLE Websites -- All DOE Office Websites (Extended Search)

proposals and those receiving funding included: San Ildefonso Development Corp., Three Eagles Development Corp., Cochitit Pueblo Development Corp., Sunbeam Indian Art and Avanyu...

262

Alaska Native Communities Receive Technical Assistance for Local...  

NLE Websites -- All DOE Office Websites (Extended Search)

Articles Alaska Native Tribes Receive Technical Assistance for Local Clean Energy Projects DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems in Alaska...

263

Alaska Native Tribes Receive Technical Assistance for Local Clean...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Kake will receive assistance to help develop a community energy plan; relocating a wind met-tower closer to the village; conduct biomass and hydro generation feasibility...

264

Charles "Chuck" Farrar to receive DeMichele Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Institute, will receive the 2013 DeMichele Award from the Society for Experimental Mechanics. The award is presented for demonstrated "exemplary service and support of promoting...

265

NNSA National Security Campus Receives LEED Gold Certification...  

NLE Websites -- All DOE Office Websites (Extended Search)

Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > NNSA National Security Campus Receives LEED Gold...

266

Newest LANL Facility Receives LEED Gold Certification | National...  

NLE Websites -- All DOE Office Websites (Extended Search)

Newest LANL Facility Receives LEED Gold Certification | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

267

Secretary Chu Announces 150 Students to Receive Graduate Fellowships...  

NLE Websites -- All DOE Office Websites (Extended Search)

Secretary Chu Announces 150 Students to Receive Graduate Fellowships in Science, Mathematics and Engineering New Department of Energy Graduate Fellowship Program Aimed at...

268

DOE Receives Responses on the Implementation of Large-Capacity...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

units. We received responses from several parties, which can be found below. Alliance Laundry Systems EarthJustice Electrolux GE Appliances and Lighting LG Electronics Whirlpool...

269

Support and maneuvering apparatus for solar energy receivers  

DOE Patents (OSTI)

A support and maneuvering apparatus is disclosed for a solar energy receiving device adpated for receiving and concentrating solar energy and having a central axis extending through the center thereof. The apparatus includes a frame for mounting the perimeter of said solar energy receiving device. A support member extends along the central axis of the receiving device and has a base end passing through the center of the receiving device and an outer distal end adapted for carrying a solar energy receiving and conversion mechanism. A variable tension mechanism interconnects the support member with the frame to provide stiffening for the support member and the frame and to assist in the alignment of the frame to optimize the optical efficiency of the solar energy receiving device. A rotatable base is provided, and connecting members extend from the base for pivotable attachment to the frame at spaced positions therealong. Finally, an elevation assembly is connected to the receiving device for selectively pivoting the receiving device about an axis defined between the attachment positions of the connecting members on the frame.

Murphy, Lawrence M. (Littleton, CO)

1989-01-01T23:59:59.000Z

270

Support and maneuvering apparatus for solar energy receivers  

DOE Patents (OSTI)

A support and maneuvering apparatus is disclosed for a solar energy receiving device adapted for receiving and concentrating solar energy and having a central axis extending through the center thereof. The apparatus includes a frame for mounting the perimeter of said solar energy receiving device. A support member extends along the central axis of the receiving device and has a base end passing through the center of the receiving device and an outer distal end adapted for carrying a solar energy receiving and conversion mechanism. A variable tension mechanism interconnects the support member with the frame to provide stiffening for the support member and the frame and to assist in the alignment of the frame to optimize the optical efficiency of the solar energy receiving device. A rotatable base is provided, and connecting members extend from the base for pivotable attachment to the frame at spaced positions therealong. Finally, an elevation assembly is connected to the receiving device for selectively pivoting the receiving about an axis defined between the attachment positions of the connecting members on the frame. 4 figs.

Murphy, L.M.

1988-07-28T23:59:59.000Z

271

SunShot Initiative: High-Flux Microchannel Solar Receiver  

NLE Websites -- All DOE Office Websites (Extended Search)

(CSP) R&D funding opportunity announcement (FOA), are working to develop an advanced heat exchanger for use in CSP receivers. The heat exchanger has the potential to...

272

Solar Radio Burst Effects on Global Positioning System Receivers .  

E-Print Network (OSTI)

??This thesis presents a series of studies investigating solar radio burst effects on Global Positioning System (GPS) receivers along with supporting instrumentation and analysis techniques. (more)

Cerruti, Alessandro Paolo

2007-01-01T23:59:59.000Z

273

NETL'S CHORPENING RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD  

NLE Websites -- All DOE Office Websites (Extended Search)

CHORPENING RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD Morgantown, W.Va. - The National Energy Technology Laboratory's (NETL) Ben Chorpening has been selected by the Pittsburgh...

274

NETL'S WOODRUFF RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD  

NLE Websites -- All DOE Office Websites (Extended Search)

WOODRUFF RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD Morgantown, W.Va. - The National Energy Technology Laboratory's (NETL) Dr. Steven D. Woodruff has been selected by the...

275

NETL'S LYONS RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD  

NLE Websites -- All DOE Office Websites (Extended Search)

LYONS RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD Morgantown, W.Va. - The National Energy Technology Laboratory's (NETL) David Lyons has been selected by the Pittsburgh...

276

NETL'S GOLLAKOTA RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD  

NLE Websites -- All DOE Office Websites (Extended Search)

GOLLAKOTA RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD Morgantown, W.Va. - The National Energy Technology Laboratory's (NETL) Dr. Sai Gollakota has been selected by the...

277

NETL's Ohodnicki Receives 2012 Excellence in Government Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Ohodnicki Receives 2012 Excellence in Government Award Pittsburgh, Pa. - The National Energy Technology Laboratory's (NETL) Paul R. Ohodnicki, Jr., has been selected by the...

278

Reproductive Goals and Behavior Among Teen Mothers Receiving AFDC  

E-Print Network (OSTI)

GOALS AND BEHAVIORS AMONG TEEN MOTHERS RECEIVING AFDC ReportSubmitted AFDC Policy to: Brandl Services Implementationnot living No boyfnend status: AFDC Program Currently on

Mauldon, Jane; Maestas, Nicole

1999-01-01T23:59:59.000Z

279

Four Argonne National Laboratory scientists receive Early Career...  

NLE Websites -- All DOE Office Websites (Extended Search)

Four Argonne National Laboratory scientists receive Early Career Research Program awards By Brian Grabowski * May 10, 2012 Tweet EmailPrint ARGONNE, Ill. - Four researchers at the...

280

Argonne fast-reactor pioneer receives international prize  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne fast-reactor pioneer receives international prize Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About...

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Field Survey of Parabolic Trough Receiver Thermal Performance: Preprint  

SciTech Connect

This paper describes a technique that uses an infrared camera to evaluate the in-situ thermal performance of parabolic trough receivers at operating solar power plants.

Price, H.; Forristall, R.; Wendelin, T.; Lewandowski, A.; Moss, T.; Gummo, C.

2006-04-01T23:59:59.000Z

282

Window and seal design for a small particle solar receiver.  

E-Print Network (OSTI)

??Central receivers for solar power towers have recently been under intense investigation. They can convert solar radiation into electricity by supplying heat to a thermodynamic (more)

Mande, Onkar Kiran

2012-01-01T23:59:59.000Z

283

Analysis and design of CMOS ultra wideband receivers  

E-Print Network (OSTI)

robust operation of the receiver in dense wireless networks.satisfactory operation of the UWB system in dense wirelesswireless environments. The successful and robust operation

Ranjan, Mahim

2006-01-01T23:59:59.000Z

284

Sandia National Laboratories: Sandia Receives Award for Electronics...  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratories has received an award for reducing the environmental impacts of the computers, printers and other office electronics it uses through its fiscal year 2010...

285

Sixty-five New Mexico students receive Los Alamos Employees'...  

NLE Websites -- All DOE Office Websites (Extended Search)

2 May Los Alamos Employees' Scholarship Fund recipients Sixty-five New Mexico students receive Los Alamos Employees' Scholarship Fund scholarships Los Alamos High School...

286

Seventy-three New Mexico students receive Los Alamos Employees...  

NLE Websites -- All DOE Office Websites (Extended Search)

Employees' Scholarship Fund Seventy-three New Mexico students receive Los Alamos Employees' Scholarship Fund scholarships Kevin Gao, Micaela Lucero and Danielle Harrier share this...

287

Fifty-five New Mexico students receive Los Alamos Employees'...  

NLE Websites -- All DOE Office Websites (Extended Search)

Employees' Scholarship Fund scholarships Fifty-five New Mexico students receive Los Alamos Employees' Scholarship Fund scholarships Escalante High School senior Estevan Trujillo is...

288

Lempke receives Sandia Emergency Operations Center tour | National...  

NLE Websites -- All DOE Office Websites (Extended Search)

receives Sandia Emergency Operations Center tour | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

289

Solar-receiver heat-flux capability and structural integrity. Final report  

DOE Green Energy (OSTI)

An experimental program was conducted to determine the operating characteristics of full length (65 feet) single and multi-tube once-through steam generator test sections subjected to radiant heat flux levels commensurate with commercial solar tower receiver application. Absorbed heat flux levels ranging from 0.15 to 0.71 Btu/in./sup 2/-sec (0.25 to 1.16 MW/m/sup 2/) were achieved in a horizontal facility utilizing graphite radiant heater arrays. Steam exit temperatures ranged from 625 F (two-phase) to 1380 F at pressures of 1000 to 2300 psia. Wall temperature profiles and fluid pressure losses were obtained and compared with an existing computer model.

Tobin, R.D.

1976-05-01T23:59:59.000Z

290

Alignment method for solar collector arrays - Energy ...  

The present invention is directed to an improved method for establishing camera fixture location for aligning mirrors on a solar collector array (SCA) comprising ...

291

Carbon Nanofiber Arrays Introduced as Artificial Local ...  

ORNL 2010-G00642/jcn UT-B IDs PFTT-200100978, PFTT-200201199, PFTT-200401482, PFTT-200401483 Carbon Nanofiber Arrays Introduced as Artificial Local ...

292

Mesa Top Photovoltaic Array (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet overview of the Mesa Top Photovoltaic Array project implemented by the Department of Energy Golden Office and National Renewable Energy Laboratory.

Not Available

2009-07-01T23:59:59.000Z

293

Primary Dendrite Array Morphology: Observations from Ground ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Influence of natural convection on primary dendrite array ... Solidification and Microstructure Evaluation of the Ni-Ga and Co-Ni-Ga Alloys.

294

Carbon Nanotube Nano-Electrode Arrays - Available ...  

Computers & Electronics; Publication(s) Nanoelectrode Arrays Based on Low Site Density Aligned Carbon Nanotubes. (pdf) - Tu, Y., Lin, Y., Ren, ...

295

Quantum wells on 3C-SiC/NH-SiC heterojunctions. Calculation of spontaneous polarization and electric field strength in experiments  

SciTech Connect

The results of experiments with quantum wells on 3C-SiC/4H-SiC and 3C-SiC/6H-SiC heterojunctions obtained by various methods are reconsidered. Spontaneous polarizations, field strengths, and energies of local levels in quantum wells on 3C-SiC/NH-SiC heterojunctions were calculated within a unified model. The values obtained are in agreement with the results of all considered experiments. Heterojunction types are determined. Approximations for valence band offsets on heterojunctions between silicon carbide polytypes and the expression for calculating local levels in quantum wells on the 3C-SiC/NH-SiC heterojunction are presented. The spontaneous polarizations and field strengths induced by spontaneous polarization on 3C-SiC/4H-SiC and 3C-SiC/6H-SiC heterojunctions were calculated as 0.71 and 0.47 C/m{sup 2} and 0.825 and 0.55 MV/cm, respectively.

Sbruev, I. S.; Sbruev, S. B., E-mail: science@yandex.ru [Moscow Aviation Institute (Russian Federation)

2010-10-15T23:59:59.000Z

296

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

: CSL1 Publications (Stanford monographs in linguistics), 2001, viii+255 pp; distributedPublications Received Books listed below that are marked with a t have been selected for review. All rel- evant books received will be listed, but not all can be reviewed. Technical reports (other

297

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

, volume 1 Harry Bunt and Reinhard Muskens (editors) (Tilburg University) Dordrecht: Kluwer Academic 468 #12;Publications Received Meijs, volume 30), 2000, xv+344 pp; hardbound, ISBN 90-420-0419-3, $97Publications Received Books listed below that are marked with a t have been selected for review

298

Compound parabolic concentrators for narrowband wireless infrared receivers  

E-Print Network (OSTI)

Compound parabolic concentrators for narrowband wireless infrared receivers Keang-Po Ho Joseph M and hollow compound parabolic concentrators (CPCs), for use in free-space infrared communication receivers terms: compound parabolic concentrators (CPCs); optical bandpass fil- ters; Monte Carlo ray tracing

Kahn, Joseph M.

299

Numerical modeling of dish-Stirling reflux solar receivers  

DOE Green Energy (OSTI)

Using reflux solar receivers to collect solar energy for dish-Stirling electric power generation systems is currently being investigated by several organizations, including Sandia National Laboratories, Albuquerque, New Mexico. In support of this program, Sandia has developed two numerical models describing the energy transfer within and thermal performance of pool-boiler and heat-pipe receivers. Both models are applicable to axisymmetric geometries and they both consider the radiative and convective energy transfer within the receiver cavity, the conductive and convective energy transfer within the receiver cavity, the conductive and convective energy transfer from the receiver housing, and the energy transfer to the receiver working fluid. In these models, the radiative transfer within the receiver is analyzed using a two-band (solar and infrared) net-radiation formulation for enclosure radiation. Empirical convective correlations describe the convective heat transfer from the cavity to the surroundings. The primary difference between the models is the level of detail in modeling the heat conduction through the receiver walls. The more detailed model uses a two-dimensional finite control volume method, whereas the simpler model uses a one-dimensional thermal resistance approach. 20 refs., 7 figs., 2 tabs.

Hogan, R.E.

1990-01-01T23:59:59.000Z

300

High-temperature seal development for the share receiver  

DOE Green Energy (OSTI)

The development and experimental demonstration of a high-temperature seal for the SHARE ceramic dome cavity receiver is reported. The mechanical contact seal which was tested on one-foot diameter silicon carbide ceramic dome hardware at pressure differentials to four atmospheres and dome temperatures to 2200/sup 0/F (1200/sup 0/C) showed negligible leakage at expected receiver operating conditions.

Jarvinen, P. O.

1979-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

WIPP Receives First Shipment | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

WIPP Receives First Shipment | National Nuclear Security Administration WIPP Receives First Shipment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > WIPP Receives First Shipment WIPP Receives First Shipment March 26, 1999 Carlsbad, NM WIPP Receives First Shipment After more than two decades of political, legal, and bureaucratic delays,

302

Energy Department Receives EPA Award for Top Green Power Purchase |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Receives EPA Award for Top Green Power Purchase Energy Department Receives EPA Award for Top Green Power Purchase Energy Department Receives EPA Award for Top Green Power Purchase September 24, 2013 - 12:19pm Addthis The Energy Department announced today that it has received a 2013 Green Power Leadership Award from the U.S. Environmental Protection Agency (EPA). The annual awards recognize the country's leading green power consumers for their commitment and contribution to helping advance the development of the nation's voluntary green power market. EPA presented the Energy Department with the award at an event held in conjunction with the 2013 Renewable Energy Markets Conference in Austin, Texas, on September 23, 2013. The Department was one of only eight organizations nationwide to receive a Leadership Award for utilization of green power. The award recognizes EPA

303

Energy Department Receives EPA Award for Top Green Power Purchase |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Receives EPA Award for Top Green Power Purchase Energy Department Receives EPA Award for Top Green Power Purchase Energy Department Receives EPA Award for Top Green Power Purchase September 24, 2013 - 12:19pm Addthis The Energy Department announced today that it has received a 2013 Green Power Leadership Award from the U.S. Environmental Protection Agency (EPA). The annual awards recognize the country's leading green power consumers for their commitment and contribution to helping advance the development of the nation's voluntary green power market. EPA presented the Energy Department with the award at an event held in conjunction with the 2013 Renewable Energy Markets Conference in Austin, Texas, on September 23, 2013. The Department was one of only eight organizations nationwide to receive a Leadership Award for utilization of green power. The award recognizes EPA

304

Occultation of the radio source 2019+098 (3C411) by comet 1983e (Sugano-Saigusa-Fujikawa)  

E-Print Network (OSTI)

[This cometary occultation observation from June 1983 remained to be formally reported due to other preoccupations of the authors. It was presented in seminars to colleagues at Ooty, Bangalore and elsewhere. We now write it up as we have been asked about it by various colleagues at various times, and feel we owe it to them to put it firmly on record.] We planned and observed with Ooty Radio Telescope the occultation with Comet 1983e Sugano-Saigusa-Fujikawa of the extragalactic radio source 2019+098 = 3C411. The results are presented formally for the first time, along with a brief account of other cometary occultations and general background of planning, execution and interpretation of such observations which will be useful for other future observers. The occultation occurred at 07:52 IST on 12th June 1983. It amounted to 25% peak to peak fluctuation in the flux density of the radio source. The rough predicted occultation time was 07:24 IST. We interpret the results after refining the occultation time to allow...

Ananthakrishnan, S

2009-01-01T23:59:59.000Z

305

Structural analysis of a reflux pool-boiler solar receiver  

DOE Green Energy (OSTI)

Coupled thermal-structural finite element calculations of a reflux pool-boiler solar receiver were performed to characterize the operating stresses and to address issues affecting the service life of the receiver. Analyses performed using shell elements provided information for receiver material selection and design optimization. Calculations based on linear elastic fracture mechanics principles were performed using continuum elements to assess the vulnerability of a seam-weld to fatigue crack growth. All calculations were performed using ABAQUS, a general purpose finite element code, and elements specifically formulated for coupled thermal-structural analysis. Two materials were evaluated: 316L SS and Haynes 230 alloys. The receiver response was simulated for a combination of structural and thermal loads that represent the startup and operating conditions of the receiver. For both materials, maximum stresses in the receiver developed shortly after startup due to uneven temperature distribution across the receiver surface. The largest effective stress was near yield in the 316L SS receiver and below 39 percent of yield in the Haynes 230 receiver. The calculations demonstrated that stress reductions of over 25 percent could be obtained by reducing the aft dome thickness to one closer to the absorber. The fatigue calculations demonstrated that the stress distribution near the seam-weld notch depends primarily on the structural load created by internal pressurization of the receiver rather than the thermal, indicating that the thermal loads can be neglected when assessing the stress intensity near the seam-weld notch. The stress intensity factor, computed using the J-integral method and crack opening-displacement field equations, was significantly below the fatigue threshold for most steels. The calculations indicated that the weld notch was always loaded in compression, a condition which is not conducive to fatigue crack growth. 15 refs., 30 figs., 3 tabs.

Hoffman, E.L.; Stone, C.M.

1991-06-01T23:59:59.000Z

306

Array Converter | Open Energy Information  

Open Energy Info (EERE)

Converter Converter Jump to: navigation, search Name Array Converter Place Sunnyvale, California Zip 94086 Product US manufacturer of micro-inverters. Coordinates 32.780338°, -96.547405° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.780338,"lon":-96.547405,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

307

REMARC: Reconfigurable Multimedia Array Coprocessor  

E-Print Network (OSTI)

This paper describes a new reconfigurable processor architecture called REMARC (Reconfigurable Multimedia Array Coprocessor). REMARC is a reconfigurable coprocessor that is tightly coupled to a main RISC processor and consists of a global control unit and 64 programmable logic blocks called nano processors. REMARC is designed to accelerate multimedia applications, such as video compression, decompression, and image processing. These applications typically use 8bit or 16-bit data therefore, each nano processor has a 16-bit datapath that is much wider than those of other reconfigurable coprocessors. We have developed a programming environment for REMARC and several realistic application programs, DES encryption, MPEG-2 decoding, and MPEG-2 encoding. REMARC achieves speedups ranging from a factor of 2.3 to 21.2 on these applications. 1 Introduction As the demand for multimedia applications, such as video compression, decompression, and image processing, increasing the performance of thes...

Takashi Miyamori; Kunle Olukotun

1998-01-01T23:59:59.000Z

308

Two-dimensional fluid droplet arrays generated using a single nozzle  

DOE Patents (OSTI)

Amplitudes of drive pulses received by a horizontally-placed dropper determine the horizontal displacements of droplets relative to an ejection aperture of the dropper. The drive pulses are varied such that the dropper generates a two-dimensional array of vertically-falling droplets. Vertical and horizontal interdroplet spacings may be varied in real time. Applications include droplet analysis experiments such as Millikan fractional charge searches and aerosol characterization, as well as material deposition applications.

Lee, Eric R. (Redwood City, CA); Perl, Martin L. (Palo Alto, CA)

1999-11-02T23:59:59.000Z

309

Shared Memory Programming in Metacomputing Environments: The Global Array Approach  

Science Conference Proceedings (OSTI)

The performance of the Global Array shared-memory nonuniform memory-access programming model is explored in a wide-area-network (WAN) distributed supercomputer environment. The Global Array model is extended by introducing a concept of mirrored arrays ... Keywords: Metacomputing, NUMA memory architecture, distributed arrays, global arrays, shared-memory programming

Jarek Nieplocha; Robert Harrison

1997-10-01T23:59:59.000Z

310

DPAD2A Field Programmable Analog Array  

Science Conference Proceedings (OSTI)

DPAD2 is a Field Programmable Analog Array (FPAA) based on CMOS switched capacitor technology. This paper describes the major design decisions that went into creating DPAD2 with respect to the ultimate goal of the work, being a mixed signal field programmable ... Keywords: CMOS, analog field array

Adrian Bratt; Ian Macbeth

1998-09-01T23:59:59.000Z

311

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Medina County, TX Development and Test of a 1,000 Level 3C Fiber Optic Borehole Seismic Receiver Array Applied to Carbon Task 6- Field test of 5-level seismic array in a borehole...

312

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

San Pedro, CA Development and Test of a 1,000 Level 3C Fiber Optic Borehole Seismic Receiver Array Applied to Carbon Task 6- Field test of 5-level seismic array in a borehole at a...

313

Solar Array Ventures Inc | Open Energy Information  

Open Energy Info (EERE)

Inc Inc Jump to: navigation, search Name Solar Array Ventures Inc Place Austin, Texas Product Texas-based start-up thin film PV panel maker, which plans to develop five production plants over the next five years, with four of those facilities located at a site in New Mexico. References Solar Array Ventures Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solar Array Ventures Inc is a company located in Austin, Texas . References ↑ "Solar Array Ventures Inc" Retrieved from "http://en.openei.org/w/index.php?title=Solar_Array_Ventures_Inc&oldid=351246" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

314

THE PROPERTIES OF TWO LOW-REDSHIFT O VI ABSORBERS AND THEIR ASSOCIATED GALAXIES TOWARD 3C 263 ,  

SciTech Connect

Ultraviolet observations of the QSO 3C 263 (z{sub em} = 0.652) with Cosmic Origins Spectrograph and FUSE reveal O VI absorption systems at z = 0.06342 and 0.14072. WIYN multi-object spectrograph observations provide information about the galaxies associated with the absorbers. The multi-phase system at z = 0.06342 traces cool photoionized gas and warm collisionally ionized gas associated with an L {approx} 0.31 L* compact spiral emission line galaxy with an impact parameter of 63 kpc. The cool photoionized gas in the absorber is well modeled, with log U {approx} -2.6, log N(H) {approx} 17.8, log n(H) {approx} -3.3 and [Si/H] = -0.14 {+-} 0.23. The collisionally ionized gas containing C IV and O VI probably arises in cooling shock-heated transition temperature gas with log T {approx} 5.5. The absorber is likely tracing circumgalactic gas enriched by gas ejected from the spiral emission line galaxy. The simple system at z = 0.14072 only contains O VI and broad and narrow H I. The O VI with b = 33.4 {+-} 11.9 km s{sup -1} is likely associated with the broad H I {lambda}1215 absorption, with b = 86.7 {+-} 15.4 km s{sup -1}. The difference in Doppler parameters implies the detection of a very large column of warm gas with log T = 5.61(+0.16, -0.25), log N(H) = 19.54(+0.26, -0.44), and [O/H] = -1.48 (+0.46, -0.26). This absorber is possibly associated with a 1.6 L* absorption line galaxy with an impact parameter of 617 kpc, although an origin in warm filament gas or in the halo of a fainter galaxy is more likely.

Savage, B. D.; Kim, T.-S.; Wakker, B. P. [Department of Astronomy, University of Wisconsin, Madison, WI 53706 (United States); Keeney, B.; Stocke, J.; Syphers, D. [CASA, University of Colorado, Boulder, CO (United States); Narayanan, A. [Indian Institute of Space Science and Technology, Thiruvananthapuram 695547, Kerala (India)

2012-07-01T23:59:59.000Z

315

Data:Dc4f43be-be61-4b71-9d3c-a255e2e1abee | Open Energy Information  

Open Energy Info (EERE)

f43be-be61-4b71-9d3c-a255e2e1abee f43be-be61-4b71-9d3c-a255e2e1abee No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of College Station, Texas (Utility Company) Effective date: 2012/02/23 End date if known: Rate name: Schedule SRE - (Small Renewable Energy Customers Conencting Single Phase Distributed Generation from Renewable Sources less than or equal to twenty (20) kW) Sector: Description: Applicable to any retail customer receiving single phase electric service under a City of College Station electric rate schedule who owns and operates an on-site generating system powered by a renewable energy technology capable of producing not more than twenty (20) kW of power and who interconnects with the City of College Station's electric distribution system. Renewable energy technology is any technology that exclusively relies on an energy source that is naturally regenerated over a short time and derived directly from the sun, indirectly from the sun, or from moving water or other natural movements and mechanisms of the environment. Renewable energy technologies include those that rely on energy derived directly from the sun, wind, geothermal source, hydroelectric source, wave or tidal energy; or on biomass or biomass based waste products including landfill gas. A renewable energy technology does not rely on energy resources derived from fossil fuels, waste products from fossil fuels, or waste products from inorganic sources. This section applies to a retail customer owned generation system that primarily offsets part or all of the customer's electric service provided by the City of College Station.

316

Drell receives National Medal of Science | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Drell receives National Medal of Science | National Nuclear Security Drell receives National Medal of Science | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Drell receives National Medal of Science Drell receives National Medal of Science Posted By Office of Public Affairs NNSA Blog Sidney Drell, physicist, arms control expert and adviser, is one

317

High-Temperature Falling-Particle Receiver (Fact Sheet)  

Science Conference Proceedings (OSTI)

Sandia National Laboratories is one of the 2012 SunShot CSP R&D awardee for their advanced receivers. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

318

Advanced Low-Cost Receivers for Parabolic Troughs (Fact Sheet)  

Science Conference Proceedings (OSTI)

Norwich Technologies is one of the 2012 SunShot CSP R&D awardees for their advanced receivers. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

319

NNSA's Second Line of Defense Program Receives Capability Award |  

NLE Websites -- All DOE Office Websites (Extended Search)

Second Line of Defense Program Receives Capability Award | Second Line of Defense Program Receives Capability Award | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA's Second Line of Defense Program Receives ... NNSA's Second Line of Defense Program Receives Capability Award Posted By Office of Public Affairs NNSA's Second Line of Defense (SLD) was awarded the 2013 Non-Conventional

320

Lab receives an additional $19 million for environmental cleanup  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab receives an additional $19 million for environmental cleanup Lab receives an additional $19 million for environmental cleanup Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab receives an additional $19 million for environmental cleanup Lab also selects local businesses for five-year contracts June 1, 2013 Governor Susana Martinez visited the Lab in May to urge additional funding for cleanup Governor Susana Martinez visited the Lab in May to urge additional funding for cleanup Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Thanks to support from New Mexico Senators Tom Udall and Martin Heinrich, Representatives Ben Ray Lujan and Steve Pearce and Governor Susana Martinez, the Lab has received an additional $19 million for environmental

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321

WIPP Receives Top Safety Award | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top Safety Award Top Safety Award WIPP Receives Top Safety Award November 9, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top accolades from New Mexico's leading mining organizations. The New Mexico Bureau of Mine Safety (BMS) recently recognized URS Washington TRU Solutions (WTS), LLC, the WIPP management and operating contractor, for receiving the New Mexico Mining Association (NMMA) and New Mexico BMS Safe Operator of the Year Award. "I'm pleased to congratulate Washington TRU Solutions and the WIPP workforce for receiving the state's top mine safety award for 23 of the past 25 years," said Ed Ziemianski, Carlsbad Field Office Interim

322

Energy Department Receives Prestigious Closing the Circle Awards for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Receives Prestigious Closing the Circle Awards Receives Prestigious Closing the Circle Awards for Environmental Stewardship Energy Department Receives Prestigious Closing the Circle Awards for Environmental Stewardship June 13, 2007 - 1:40pm Addthis DOE Won Four Out of Ten Civilian Awards WASHINGTON, DC - The Department of Energy (DOE) this week received four White House Closing the Circle (CTC) awards, which recognize federal leadership in green purchasing, electronics recycling, and energy efficiency practices. These awards are presented annually by the Office of the Federal Environmental Executive for outstanding achievements of Federal employees and their facilities for efforts that make a significant positive impact on environmental stewardship. "I am proud to accept these awards on behalf of all the employees of the

323

Secretary Chu Announces 68 Scientists to Receive Early Career Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

68 Scientists to Receive Early Career 68 Scientists to Receive Early Career Research Program Funding Secretary Chu Announces 68 Scientists to Receive Early Career Research Program Funding May 18, 2012 - 3:05pm Addthis News Media Contact (202) 386-4940 WASHINGTON - Underscoring the Obama Administration's commitment to investing in innovation and the American workforce, U.S. Department of Energy Secretary Steven Chu today announced that 68 scientists from across the nation will receive up to $18.9 million in funding for research grants as part of DOE's Early Career Research Program. The effort, now in its third year, is designed to bolster the nation's scientific workforce by providing support to exceptional researchers during the crucial early career years, when many scientists do their most formative work.

324

Energy Department Announces 61 Scientists to Receive Early Career Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 Scientists to Receive Early Career 61 Scientists to Receive Early Career Research Program Funding Energy Department Announces 61 Scientists to Receive Early Career Research Program Funding May 7, 2013 - 12:56pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Underscoring the Obama Administration's commitment to investing in innovation and the American workforce, Acting Secretary of Energy Daniel Poneman today announced that 61 scientists from across the nation will receive up to $15.3 million in funding for research as part of the Energy Department's Early Career Research Program. The effort, now in its fourth year, is designed to bolster the nation's scientific workforce by providing support to exceptional researchers during the crucial early career years, when many scientists do their most formative

325

Los Alamos National Laboratory employees receive Pollution Prevention  

NLE Websites -- All DOE Office Websites (Extended Search)

Employees Receive Pollution Prevention Awards Employees Receive Pollution Prevention Awards Los Alamos National Laboratory employees receive Pollution Prevention Awards Nearly 400 employees on 47 teams received Pollution Prevention awards for protecting the environment and saving taxpayers more than $8 million. April 23, 2013 Molten plutonium in a crucible. The improved processing of old plutonium generates less than half of the waste of the former process. Molten plutonium in a crucible. The improved processing of old plutonium generates less than half of the waste of the former process. Contact Steve Sandoval Communications Office (505) 665-9206 Email The Pollution Prevention Awards are the result of people taking the initiative to improve their own operations. Protecting environment, saving taxpayer dollars

326

NNSA labs, sites receive DOE Sustainability Awards | National Nuclear  

National Nuclear Security Administration (NNSA)

labs, sites receive DOE Sustainability Awards | National Nuclear labs, sites receive DOE Sustainability Awards | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA labs, sites receive DOE Sustainability Awards NNSA labs, sites receive DOE Sustainability Awards Posted By Office of Public Affairs In keeping with NNSA's commitment to improving the way it does business,

327

Newest LANL Facility Receives LEED Gold Certification | National Nuclear  

National Nuclear Security Administration (NNSA)

Newest LANL Facility Receives LEED Gold Certification | National Nuclear Newest LANL Facility Receives LEED Gold Certification | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Newest LANL Facility Receives LEED Gold Certification Newest LANL Facility Receives LEED Gold Certification Posted By Office of Public Affairs RULOB LANL's newest facility, the Radiological Laboratory Utility Office

328

Sandia Photovoltaic Vehicle receives GreenGov Presidential Award | National  

National Nuclear Security Administration (NNSA)

Photovoltaic Vehicle receives GreenGov Presidential Award | National Photovoltaic Vehicle receives GreenGov Presidential Award | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > Sandia Photovoltaic Vehicle receives GreenGov Presidential Award ... Press Release Sandia Photovoltaic Vehicle receives GreenGov Presidential Award

329

Energy Department Receives Prestigious Closing the Circle Awards for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Receives Prestigious Closing the Circle Awards Energy Department Receives Prestigious Closing the Circle Awards for Environmental Stewardship Energy Department Receives Prestigious Closing the Circle Awards for Environmental Stewardship June 13, 2007 - 1:40pm Addthis DOE Won Four Out of Ten Civilian Awards WASHINGTON, DC - The Department of Energy (DOE) this week received four White House Closing the Circle (CTC) awards, which recognize federal leadership in green purchasing, electronics recycling, and energy efficiency practices. These awards are presented annually by the Office of the Federal Environmental Executive for outstanding achievements of Federal employees and their facilities for efforts that make a significant positive impact on environmental stewardship. "I am proud to accept these awards on behalf of all the employees of the

330

Argonne CNM Highlight: CNM scientist receives presidential award for  

NLE Websites -- All DOE Office Websites (Extended Search)

scientist receives presidential award for advancement of science scientist receives presidential award for advancement of science Yugang Sun receives a PECASE award Yugang Sun (left) with Dr. Altaf Carim, DOE program manager for the five Nanoscale Science Research Centers, during the December 19, 2008, PECASE award ceremony at DOE headquarters Assistant chemist Yugang Sun received the Presidential Early Career Award for Scientists and Engineers (PECASE) to recognize his contribution to the advancement of science. Dr. Sun, a member of the Nanophotonics Group in Argonne's Center for Nanoscale Materials, was recognized for developing ground-breaking techniques for chemical synthesis and nanofabrication of metal and semiconductor nanomaterials, as well as for community educational activities. The Presidential Awards are intended to recognize and nurture

331

Local high school seniors receive Edward Teller science scholarships  

NLE Websites -- All DOE Office Websites (Extended Search)

3 For immediate release: 06052013 | NR-13-06-03 Local high school seniors receive Edward Teller science scholarships Linda A Lucchetti, LLNL, (925) 422-5815, lucchetti1@llnl.gov...

332

Modeling of solar receiver for cracking of liquid petroleum gas  

SciTech Connect

The paper presents the model of an industrial solar receiver/reactor for thermal cracking of liquid petroleum gas (LPG) at the typical temperature range of 800--850 C. The concentrated solar radiation enters the receiver located on the ground and provided with a compound parabolic concentrator (CPC) at the ceiling. This is achieved with a reflecting solar tower. The radiative model uses the classical concept of equivalent gray plane to represent a panel of 40 cracking tubes placed in parallel of a refractory wall of the receiver. The radiative flux distribution on each wall is calculated and the chemistry in each reactor tube is evaluated until convergence is achieved. The design of an industrial size receiver, its behavior, and performance have been evaluated using this model. The computer program based on this model was run for a variety of flow conditions, feed compositions, and pressures.

Segal, A.; Epstein, M. [Weizmann Inst. of Science, Rehovot (Israel). Solar Research Facilities Unit

1997-02-01T23:59:59.000Z

333

Applications Received by DOE/FE to Export Domestically Produced...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Applications Received by DOEFE to Export Domestically Produced LNG from the Lower-48 States (as of August 7, 2013) All Changes Since July 12, 2013 Update Are In Red 1 Company...

334

Applications Received by DOE/FE to Export Domestically Produced...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Applications Received by DOEFE to Export Domestically Produced LNG from the Lower-48 States (as of September 19, 2013) All Changes Since September 11, 2013 Update Are In Red 1...

335

Idaho National Laboratory receives national recognition for Small...  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE-ID Tim Jackson, 208-526-8484 INL Misty Benjamin, 208-526-5940 Idaho National Laboratory receives national recognition for Small Business Mentoring Program IDAHO FALLS The...

336

High-Flux Microchannel Solar Receiver (Fact Sheet)  

Science Conference Proceedings (OSTI)

Oregon State University is one of the 2012 SunShot CSP R&D awardees for their advanced receivers. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

337

Particle Receiver Integrated with Fluidized Bed (Fact Sheet)  

Science Conference Proceedings (OSTI)

National Renewable Energy Laboratory is one of the 2012 SunShot CSP R&D awardees for their advanced receivers. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

338

SunShot Initiative: High-Efficiency Receivers for Supercritical...  

NLE Websites -- All DOE Office Websites (Extended Search)

cycle is also being explored. Innovation State-of-the-art solar receivers rely on air or molten salt as the working fluid. However, air has low thermal transfer properties and...

339

Argonne director Isaacs to receive Chicago Council on Science...  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne director Isaacs to receive Chicago Council on Science and Technology award June 13, 2013 Tweet EmailPrint ARGONNE, Ill. - Eric D. Isaacs, director of the U.S. Department of...

340

Physicist Jim Hammer receives prestigious Edward Teller Award  

NLE Websites -- All DOE Office Websites (Extended Search)

232013 Physicist Jim Hammer receives prestigious Edward Teller Award Breanna Bishop, LLNL, (925) 423-9802, bishop33@llnl.gov High Resolution Image Jim Hammer Jim Hammer, a...

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

LLNL'S Yuan Ping receives DOE Early Career Research Program Award  

NLE Websites -- All DOE Office Websites (Extended Search)

LLNL'S Yuan Ping receives DOE Early Career Research Program Award Breanna Bishop, LLNL, (925) 423-9802, bishop33@llnl.gov Printer-friendly Yuan Ping stands next to the target...

342

Department of Energy Receives Highest Transportation Industry Safety Award  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Receives Highest Transportation Industry Receives Highest Transportation Industry Safety Award Department of Energy Receives Highest Transportation Industry Safety Award May 1, 2007 - 12:45pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today received the Transportation Community Awareness and Emergency Response (TRANSCAER) Chairman's Award, one of industry's highest transportation safety awards, for helping local communities in emergency preparedness and response. TRANSCAER is a voluntary national organization that assists communities in emergency preparedness and response. "I'm very proud that The Department of Energy has raised the bar for community-based transportation emergency preparedness," Secretary of Energy Samuel W. Bodman said. "Safety is our number one priority, and we will

343

Lempke receives Sandia Emergency Operations Center tour | National Nuclear  

National Nuclear Security Administration (NNSA)

receives Sandia Emergency Operations Center tour | National Nuclear receives Sandia Emergency Operations Center tour | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Lempke receives Sandia Emergency Operations Center tour Lempke receives Sandia Emergency Operations Center tour Posted By Office of Public Affairs NNSA Blog Brian Bielecki, Director & Facility Security Officer for Security &

344

Hanford Projects Receive Sustainability Awards | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Projects Receive Sustainability Awards Projects Receive Sustainability Awards Hanford Projects Receive Sustainability Awards June 7, 2011 - 12:00pm Addthis Media Contact Geoff Tyree, DOE (509) 376-4171 Geoffrey.Tyree@rl.doe.gov RICHLAND, WASH. - Hanford's Department of Energy offices and their contractors received special recognition Tuesday for their part in promoting sustainability. The Department of Energy's Office of Environmental Management in Washington D.C. selected 10 Hanford Site projects to be awarded for excellence in encouraging sustainability, conserving resources, and exemplifying the ideals set forth by Executive Order 13514. The Order was signed by President Barack Obama on October 5, 2009, and challenged federal agencies to make plans and lead by example in "environmental, energy, and economic

345

Alaska Native Communities Receive Technical Assistance for Local Clean  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Communities Receive Technical Assistance for Local Communities Receive Technical Assistance for Local Clean Energy Development Alaska Native Communities Receive Technical Assistance for Local Clean Energy Development April 29, 2013 - 3:08pm Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Obama Administration's efforts to help Tribal communities across the country enhance their energy security and build a sustainable energy future, the Energy Department and the Denali Commission today announced that five Alaska Native communities will receive technical expertise through the Strategic Technical Assistance Response Team (START) program. Building on five technical assistance awards made last year, the projects selected today will further accelerate local clean energy and energy efficiency projects that advance energy self-sufficiency

346

Pantexan receives Crime Stoppers volunteer award | National Nuclear...  

National Nuclear Security Administration (NNSA)

her dedication last week when she received the Board Member of the Year Award from the Texas Crime Stoppers Council, the first time the honor has gone to a board member from...

347

Imaging the Coso geothermal area crustal structure with an array...  

Open Energy Info (EERE)

from converted phases stack coherently. Combining data from all arrays we process the data set as an array of mini-arrays and stack the data into CCP bins. Processing the data in...

348

Definition: DC Resistivity Survey (Wenner Array) | Open Energy...  

Open Energy Info (EERE)

Wenner Array) Jump to: navigation, search Dictionary.png DC Resistivity Survey (Wenner Array) The Wenner array is a type of electrode configuration for a DC resistivity survey and...

349

Definition: DC Resistivity Survey (Pole-Dipole Array) | Open...  

Open Energy Info (EERE)

Pole-Dipole Array) Jump to: navigation, search Dictionary.png DC Resistivity Survey (Pole-Dipole Array) The Pole-Dipole array is a type of electrode configuration for a DC...

350

Hybrid solar central receiver for combined cycle power plant  

DOE Patents (OSTI)

A hybrid combined cycle power plant is described including a solar central receiver for receiving solar radiation and converting it to thermal energy. The power plant includes a molten salt heat transfer medium for transferring the thermal energy to an air heater. The air heater uses the thermal energy to preheat the air from the compressor of the gas cycle. The exhaust gases from the gas cycle are directed to a steam turbine for additional energy production. 1 figure.

Bharathan, D.; Bohn, M.S.; Williams, T.A.

1995-05-23T23:59:59.000Z

351

Hybrid solar central receiver for combined cycle power plant  

DOE Patents (OSTI)

A hybrid combined cycle power plant including a solar central receiver for receiving solar radiation and converting it to thermal energy. The power plant includes a molten salt heat transfer medium for transferring the thermal energy to an air heater. The air heater uses the thermal energy to preheat the air from the compressor of the gas cycle. The exhaust gases from the gas cycle are directed to a steam turbine for additional energy production.

Bharathan, Desikan (Lakewood, CO); Bohn, Mark S. (Golden, CO); Williams, Thomas A. (Arvada, CO)

1995-01-01T23:59:59.000Z

352

Mechanism of Hydrogen Formation in Solar Parabolic Trough Receivers  

SciTech Connect

Solar parabolic trough systems for electricity production are receiving renewed attention, and new solar plants are under construction to help meet the growing demands of the power market in the Western United States. The growing solar trough industry will rely on operating experience it has gained over the last two decades. Recently, researchers found that trough plants that use organic heat transfer fluids (HTF) such as Therminol VP-1 are experiencing significant heat losses in the receiver tubes. The cause has been traced back to the accumulation of excess hydrogen gas in the vacuum annulus that surrounds the steel receiver tube, thus compromising the thermal insulation of the receiver. The hydrogen gas is formed during the thermal decomposition of the organic HTF that circulates inside the receiver loop, and the installation of hydrogen getters inside the annulus has proven to be insufficient for controlling the hydrogen build-up over the lifetime of the receivers. This paper will provide an overview of the chemical literature dealing with the thermal decomposition of diphenyl oxide and biphenyl, the two constituents of Therminol VP-1.

Moens, L.; Blake, D. M.

2008-03-01T23:59:59.000Z

353

What determines the price received by farmers? The case of cocoa in Cameroon  

E-Print Network (OSTI)

2009) What determines the price received by farmers? TheBerkeley. What determines the price received by farmers? Thetheir impact on the prices received by the producers.

Bergaly Kamdem, Cyrille; Galtier, Franck; Gockowski, James; David-Benz, Hlne; Egg, Johny; Kamgnia Dia, Bernadette

2009-01-01T23:59:59.000Z

354

Discovery of Very High Energy Gamma-Rays from the Distant Flat Spectrum Radio Quasar 3C 279 with the MAGIC Telescope  

E-Print Network (OSTI)

The quasar 3C 279 is one of the best-studied flat spectrum radio quasars. It is located at a comparatively large redshift of z=0.536: E>100 GeV observations of such distant sources were until recently impossible both due to the expected steep energy spectrum and the expected attenuation of the gamma-rays by the extragalactic background light. Here we present results on the observation of 3C 279 with the MAGIC telescope in early 2006. We report the detection of a significant very high energy gamma-ray signal in the MAGIC energy range on the observation night of 2006 February 23.

Masahiro Teshima; Elisa Prandini; Rudolf Bock; Manel Errando; Daniel Kranich; Pratik Majumdar; Daniel Mazin; Elina Lindfors; Eckart Lorenz; Mose Mariotti; Villi Scalzotto; Robert Wagner

2007-09-10T23:59:59.000Z

355

Resonator for Coherent Addition of Semiconductor Laser Arrays ...  

Resonator for Coherent Addition of Semiconductor Laser Arrays and Applications for a Solar Pumped Laser Array Oak Ridge National Laboratory. Contact ...

356

Multilayer nanoassembly of Sn-nanopillar arrays sandwiched between...  

NLE Websites -- All DOE Office Websites (Extended Search)

Multilayer nanoassembly of Sn-nanopillar arrays sandwiched between graphene layers for high-capacity lithium storage Title Multilayer nanoassembly of Sn-nanopillar arrays...

357

High power semiconductor laser diode arrays  

SciTech Connect

The cw optical power obtainable from semiconductor laser diodes has been extended to unprecedented levels in recent years through the use of multistripe arrays. By spreading out the optical power with more than 100 stripes, single-facet, cw output in exces of 5 Watts has been demonstrated, and 500 mW cw is now commercially available. Recent improvements to array performance include: arrays up to 1 cm wide that generates quasi-cw (150 usec pulse) output in excesss of 11 Watts, and a novel device structure which produces up to 215 mW cw in a single diffraction limited lobe.

Cross, P.S.

1986-08-15T23:59:59.000Z

358

Felt-metal-wick heat-pipe solar receiver  

DOE Green Energy (OSTI)

Reflux heat-pipe receivers have been identified as a desirable interface to couple a Stirling-cycle engine with a parabolic dish solar concentrator. The reflux receiver provides power nearly isothermally to the engine heater heads while decoupling the heater head design from the solar absorber surface design. The independent design of the receiver and engine heater head leads to higher system efficiency. Heat pipe reflux receivers have been demonstrated at approximately 65 kW{sub t} power throughput. Several 25 to 30-kW{sub e} Stirling-cycle engines are under development, and will soon be incorporated in commercial dish-Stirling systems. These engines will require reflux receivers with power throughput limits reaching 90-kW{sub t}. The extension of heat pipe technology from 60 kW{sub t} to 100 kW{sub t} is not trivial. Current heat pipe wick technology is pushed to its limits. It is necessary to develop and test advanced wick structure technologies to perform this task. Sandia has developed and begun testing a Bekaert Corporation felt metal wick structure fabricated by Porous Metal Products Inc. This wick is about 95% porous, and has liquid permeability a factor of 2 to 8 times higher than conventional technologies for a given maximum pore radius. The wick has been successfully demonstrated in a bench-scale heat pipe, and a full-scale on-sun receiver has been fabricated. This report details the wick design, characterization and installation into a heat pipe receiver, and the results of the bench-scale tests are presented. The wick performance is modeled, and the model results are compared to test results.

Andraka, C.E.; Adkins, D.R.; Moss, T.A. [Sandia National Labs., Albuquerque, NM (United States); Cole, H.M. [Porous Metal Products, Jacksboro, TX (United States); Andreas, N.H. [Bekaert Corp., Marietta, GA (United States)

1994-12-31T23:59:59.000Z

359

Electromagnetic formation flight of satellite arrays  

E-Print Network (OSTI)

Proposed methods of actuating spacecraft in sparse aperture arrays use propellant as a reaction mass. For formation flying systems, propellant becomes a critical consumable which can be quickly exhausted while maintaining ...

Kwon, Daniel W., 1980-

2005-01-01T23:59:59.000Z

360

Tracking Algorithm for Multi- Dimensional Array Transposition  

NLE Websites -- All DOE Office Websites (Extended Search)

He, SC2002 1 MPI and OpenMP Paradigms on Cluster of SMP Architectures: the Vacancy Tracking Algorithm for Multi- Dimensional Array Transposition Yun (Helen) He and Chris Ding...

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Low-cost laser diode array  

DOE Patents (OSTI)

A substrate is used to fabricate a low-cost laser diode array. A substrate is machined from an electrically insulative material that is thermally conductive, or two substrates can be bonded together in which the top substrate is electrically as well as thermally conductive. The substrate thickness is slightly longer than the cavity length, and the width of the groove is wide enough to contain a bar and spring (which secures the laser bar firmly along one face of the groove). The spring also provides electrical continuity from the backside of the bar to the adjacent metalization layer on the laser bar substrate. Arrays containing one or more bars can be formed by creating many grooves at various spacings. Along the groove, many bars can be adjoined at the edges to provide parallel electrical conduction. This architecture allows precise and predictable registration of an array of laser bars to a self-aligned microlens array at low cost. 19 figs.

Freitas, B.L.; Skidmore, J.A.

1999-06-01T23:59:59.000Z

362

Low-cost laser diode array  

DOE Patents (OSTI)

A substrate is used to fabricate a low-cost laser diode array. A substrate is machined from an electrically insulative material that is thermally conductive, or two substrates can be bonded together in which the top substrate is electrically as well as thermally conductive. The substrate thickness is slightly longer than the cavity length, and the width of the groove is wide enough to contain a bar and spring (which secures the laser bar firmly along one face of the groove). The spring also provides electrical continuity from the backside of the bar to the adjacent metalization layer on the laser bar substrate. Arrays containing one or more bars can be formed by creating many grooves at various spacings. Along the groove, many bars can be adjoined at the edges to provide parallel electrical conduction. This architecture allows precise and predictable registration of an array of laser bars to a self-aligned microlens array at low cost.

Freitas, Barry L. (Livermore, CA); Skidmore, Jay A. (Livermore, CA)

1999-01-01T23:59:59.000Z

363

Sampling Errors in Rawinsonde-Array Budgets  

Science Conference Proceedings (OSTI)

Rawinsonde data used for sounding-array budget computations have random errors, both instrumental errors and errors of representativeness (here called sampling errors). The latter are associated with the fact that radiosondes do not measure large-...

Brian E. Mapes; Paul E. Ciesielski; Richard H. Johnson

2003-11-01T23:59:59.000Z

364

Randomized post-optimization of covering arrays  

Science Conference Proceedings (OSTI)

The construction of covering arrays with the fewest rows remains a challenging problem. Most computational and recursive constructions result in extensive repetition of coverage. While some is necessary, some is not. By reducing the repeated coverage, ...

Peyman Nayeri; Charles J. Colbourn; Goran Konjevod

2013-01-01T23:59:59.000Z

365

Regional Wave Field Modeling and Array Effects  

NLE Websites -- All DOE Office Websites (Extended Search)

Array with Hs 7.58 m, Tp 2.22 s and DSPR 4. WEC Farm Modeling: WEC Energy Sink Definition WEC Energy Sink Definition * Currently WECs modeled in SWAN as constant...

366

Density controlled carbon nanotube array electrodes  

DOE Patents (OSTI)

CNT materials comprising aligned carbon nanotubes (CNTs) with pre-determined site densities, catalyst substrate materials for obtaining them and methods for forming aligned CNTs with controllable densities on such catalyst substrate materials are described. The fabrication of films comprising site-density controlled vertically aligned CNT arrays of the invention with variable field emission characteristics, whereby the field emission properties of the films are controlled by independently varying the length of CNTs in the aligned array within the film or by independently varying inter-tubule spacing of the CNTs within the array (site density) are disclosed. The fabrication of microelectrode arrays (MEAs) formed utilizing the carbon nanotube material of the invention is also described.

Ren, Zhifeng F. (Newton, MA); Tu, Yi (Belmont, MA)

2008-12-16T23:59:59.000Z

367

Nucleic acid arrays and methods of synthesis  

SciTech Connect

The present invention generally relates to high density nucleic acid arrays and methods of synthesizing nucleic acid sequences on a solid surface. Specifically, the present invention contemplates the use of stabilized nucleic acid primer sequences immobilized on solid surfaces, and circular nucleic acid sequence templates combined with the use of isothermal rolling circle amplification to thereby increase nucleic acid sequence concentrations in a sample or on an array of nucleic acid sequences.

Sabanayagam, Chandran R. (Allston, MA); Sano, Takeshi (Needham, MA); Misasi, John (Syracuse, NY); Hatch, Anson (Seattle, WA); Cantor, Charles (Del Mar, CA)

2001-01-01T23:59:59.000Z

368

Quasi-random array imaging collimator  

DOE Patents (OSTI)

A hexagonally shaped quasi-random no-two-holes-touching imaging collimator. The quasi-random array imaging collimator eliminates contamination from small angle off-axis rays by using a no-two-holes-touching pattern which simultaneously provides for a self-supporting array increasing throughput by elimination of a substrate. The present invention also provides maximum throughput using hexagonally shaped holes in a hexagonal lattice pattern for diffraction limited applications. Mosaicking is also disclosed for reducing fabrication effort.

Fenimore, E.E.

1980-08-20T23:59:59.000Z

369

Impact of Spatial Filtering on the Least Cost Path Method: Selecting a High-Speed Rail Route for Ohio's 3-C Corridor  

Science Conference Proceedings (OSTI)

In the face of renewed interest in High-Speed Rail (HSR) projects, Ohio is one of several states seeking federal funding to relieve pressure on aging, overburdened highway infrastructure by constructing passenger rail routes between major cities. This ... Keywords: 3-C Corridor, High-Speed Rail, Least Cost Path, Ohio Hub Project, Rail Routing

Amy E. Rock; Amanda Mullett; Saad Algharib; Jared Schaffer; Jay Lee

2010-10-01T23:59:59.000Z

370

DOE Strategic Petroleum Reserve Contractor Receives the Baldrige Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Strategic Petroleum Reserve Contractor Receives the Baldrige DOE Strategic Petroleum Reserve Contractor Receives the Baldrige Award DOE Strategic Petroleum Reserve Contractor Receives the Baldrige Award April 19, 2006 - 10:21am Addthis Vice President Cheney Presents DOE contractor with the nation's highest Presidential honor for performance excellence and quality achievement WASHINGTON, DC - Vice President Richard Cheney today presented DynMcDermott Petroleum Operations Company, operator of the U.S. Department of Energy's (DOE) Strategic Petroleum Reserve (SPR), with the 2005 Malcolm Baldrige National Quality Award. The Baldrige award is the nation's highest Presidential honor for performance excellence and quality achievement and is presented annually to organizations that distinguish themselves through management excellence and continuous improvement to stakeholders.

371

EM Receives Several Honors in 2011 DOE Sustainability Awards | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Receives Several Honors in 2011 DOE Sustainability Awards Receives Several Honors in 2011 DOE Sustainability Awards EM Receives Several Honors in 2011 DOE Sustainability Awards November 4, 2011 - 12:00pm Addthis Several EM employees, projects and teams were honored as part of the 2011 DOE Sustainability Awards announced this week. The awards recognize the achievements of DOE employees who saved taxpayer money by reducing the Department's use of energy, water, and paper, while improving the energy efficiency of government buildings and vehicles. EM award winners include an American Recovery and Reinvestment Act project to remediate tritium-contaminated debris at the Savannah River Site in an innovative, cost-effective way; the East Tennessee Technology Park, which was recognized for uniquely applying technology to create a paperless

372

Comments Received on Proposed Rulemaking for regulation implementing  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Received on Proposed Rulemaking for regulation Received on Proposed Rulemaking for regulation implementing section 216(h): Coordination of Federal Transmission Permitting on Federal Lands Comments Received on Proposed Rulemaking for regulation implementing section 216(h): Coordination of Federal Transmission Permitting on Federal Lands Section 1221(a) of EPAct 2005, which added section 216(h) to the Federal Power Act, stated that the U.S. Department of Energy (DOE) is to coordinate all Federal authorizations and related environmental reviews needed for siting interstate electric transmission projects, including National Environmental Policy Act of 1969 (NEPA) reviews. The purpose of this coordination is to streamline agencies' review processes and avoid duplication among Federal agencies. Section 216(h) of the Federal Power Act

373

DOE Waste Isolation Pilot Plant Receives EPA Recertification | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Waste Isolation Pilot Plant Receives EPA Recertification Waste Isolation Pilot Plant Receives EPA Recertification DOE Waste Isolation Pilot Plant Receives EPA Recertification March 29, 2006 - 9:42am Addthis CARLSBAD, NM - The U.S. Department of Energy's (DOE) Carlsbad Field Office today reached a significant milestone when its Waste Isolation Pilot Plant (WIPP) was recertified by the U.S. Environmental Protection Agency (EPA). This decision indicates that after a thorough evaluation of the physical state and performance of the facility, the WIPP meets EPA regulatory requirements for facilities that dispose of transuranic waste. The waste facility recertification process occurs every five years and is directed by Congress in the WIPP Land Withdrawal Act (LWA). "EPA's recertification reinforces the important mission of WIPP to safely

374

Savannah River Site Contractor Receives Project Management Institute Award  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Contractor Receives Project Management Contractor Receives Project Management Institute Award Savannah River Site Contractor Receives Project Management Institute Award November 15, 2011 - 12:00pm Addthis SRR Bubbler Project Manager Bill Pepper, center, accepts the PMI Project of the Year award from Eloy Saldivar, left, president of the Savannah River Chapter of PMI. DWPF Facility Manager Les Sonnenberg is on the right. SRR Bubbler Project Manager Bill Pepper, center, accepts the PMI Project of the Year award from Eloy Saldivar, left, president of the Savannah River Chapter of PMI. DWPF Facility Manager Les Sonnenberg is on the right. AIKEN, S.C. - The local chapter of the Project Management Institute (PMI) recently honored the Savannah River Site liquid waste contractor with its 2011 Project of the Year award.

375

2012 Congestion Study Webinars to Present Preliminary Findings and Receive  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Congestion Study Webinars to Present Preliminary Findings and Congestion Study Webinars to Present Preliminary Findings and Receive Input from Stakeholders 2012 Congestion Study Webinars to Present Preliminary Findings and Receive Input from Stakeholders July 19, 2012 - 9:00am Addthis The Department of Energy will host three webinars in August 2012 to present the preliminary findings of the 2012 National Electric Transmission Congestion Study and to receive input and suggestions from state officials, industry representatives, and other stakeholders. Two of the webinars will be designed to discuss with state officials the initial findings of the DOE 2012 congestion analysis. The third webinar will be for industry representatives and other interested parties, although stakeholders may dial into any of the three meetings.

376

Strategic Petroleum Reserve Contractor to Receive 2005 Malcolm Baldrige  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategic Petroleum Reserve Contractor to Receive 2005 Malcolm Strategic Petroleum Reserve Contractor to Receive 2005 Malcolm Baldrige National Quality Award Strategic Petroleum Reserve Contractor to Receive 2005 Malcolm Baldrige National Quality Award November 22, 2005 - 2:51pm Addthis Recognition for Management Performance Excellence and Continuous Improvement to Stakeholders WASHINGTON, DC - Secretary of Energy Samuel Bodman today announced that DynMcDermott Petroleum Operations Company, operator of the nation's Strategic Petroleum Reserve (SPR), has been honored with the 2005 Malcolm Baldrige National Quality Award, the nation's highest Presidential honor for quality and organizational performance excellence. President George W. Bush and Commerce Secretary Carlos Gutierrez revealed DynMcDermott's award earlier today, along with five other honorees.

377

Savannah River Site Contractor Receives Project Management Institute Award  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Site Contractor Receives Project Management Savannah River Site Contractor Receives Project Management Institute Award Savannah River Site Contractor Receives Project Management Institute Award November 15, 2011 - 12:00pm Addthis SRR Bubbler Project Manager Bill Pepper, center, accepts the PMI Project of the Year award from Eloy Saldivar, left, president of the Savannah River Chapter of PMI. DWPF Facility Manager Les Sonnenberg is on the right. SRR Bubbler Project Manager Bill Pepper, center, accepts the PMI Project of the Year award from Eloy Saldivar, left, president of the Savannah River Chapter of PMI. DWPF Facility Manager Les Sonnenberg is on the right. AIKEN, S.C. - The local chapter of the Project Management Institute (PMI) recently honored the Savannah River Site liquid waste contractor with its

378

LANL spinoff receives NIH grant for respiratory disease diagnostic device  

NLE Websites -- All DOE Office Websites (Extended Search)

LANL spinoff receives NIH grant LANL spinoff receives NIH grant LANL spinoff receives NIH grant for respiratory disease diagnostic device Mesa Tech has been awarded a grant to develop an inexpensive, instrument-free, nucleic-acid testing device to diagnose various respiratory diseases in record time. October 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

379

DOE Strategic Petroleum Reserve Contractor Receives the Baldrige Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategic Petroleum Reserve Contractor Receives the Baldrige Strategic Petroleum Reserve Contractor Receives the Baldrige Award DOE Strategic Petroleum Reserve Contractor Receives the Baldrige Award April 19, 2006 - 10:21am Addthis Vice President Cheney Presents DOE contractor with the nation's highest Presidential honor for performance excellence and quality achievement WASHINGTON, DC - Vice President Richard Cheney today presented DynMcDermott Petroleum Operations Company, operator of the U.S. Department of Energy's (DOE) Strategic Petroleum Reserve (SPR), with the 2005 Malcolm Baldrige National Quality Award. The Baldrige award is the nation's highest Presidential honor for performance excellence and quality achievement and is presented annually to organizations that distinguish themselves through management excellence and continuous improvement to stakeholders.

380

Two from APS Receive U. of C. Distinguished Performance Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Two from APS Receive U. of C. Distinguished Performance Award Two from APS Receive U. of C. Distinguished Performance Award Wah-Keat Lee and Jin Wang (both ANL-XFD) are among five scientists from the U.S. Department of Energy's Argonne National Laboratory who have received the 2005 University of Chicago Board of Governors for Argonne Distinguished Performance Award, which recognizes outstanding scientific or technical achievements or a distinguished record of achievements. Wang and Lee are being honored for their success in using X-rays in a wide range of research. Wang is a world-renowned expert in the application of X-ray scattering to a variety of materials science problems. He is best known for his research into the dynamics of fuel sprays, where he applied an innovative research approach and achieved unique results. Lee, after

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Newest Los Alamos facility receives LEED® Gold certification  

NLE Websites -- All DOE Office Websites (Extended Search)

Newest facility receives LEED® Gold certification Newest facility receives LEED® Gold certification Newest Los Alamos facility receives LEED® Gold certification The Radiological Laboratory Utility Office Building is first to achieve both the Leadership in Energy and Environmental Design status and LEED Gold certification. June 13, 2012 Radiological Laboratory Utility Office Building Radiological Laboratory Utility Office Building Contact Kim Powell Communications Office (505) 695-6159 Email LOS ALAMOS, New Mexico, June 13, 2012-Los Alamos National Laboratory's newest facility, the Radiological Laboratory Utility Office Building (RLUOB), is also its first to achieve both the Leadership in Energy and Environmental Design (LEED) status and LEED Gold certification from the U.S. Green Building Council (USGBC).

382

NETL'S SHOCKLEY RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD  

NLE Websites -- All DOE Office Websites (Extended Search)

SHOCKLEY RECEIVES 2012 EXCELLENCE IN GOVERNMENT SHOCKLEY RECEIVES 2012 EXCELLENCE IN GOVERNMENT AWARD Morgantown, W.Va. - The National Energy Technology Laboratory's (NETL) Darryl T. Shockley has been selected by the Pittsburgh Federal Executive Board (FEB) for their Excellence in Government Award for Outstanding Contribution to Science (Non-Medical), Silver level. The Award was presented at the 29th annual Awards Program luncheon at the Westin Convention Center Hotel in Pittsburgh on Friday, May 25. Out of the 160 nominations FEB received from regional Federal organizations, NETL was lauded with 3 Gold Awards, 2 Silver Awards, and 5 Bronze Awards. Representatives from 16 Federal agencies, acting as an FEB awards committee, made the semi-final selections, and a panel of representatives from the business and civic community chose

383

WIPP Security Contractor Receives DOE Voluntary Protection Program Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Contractor Receives DOE Voluntary Protection Program Contractor Receives DOE Voluntary Protection Program Award WIPP Security Contractor Receives DOE Voluntary Protection Program Award October 24, 2012 - 12:00pm Addthis Department of Energy Carlsbad Field Site Operations Director Casey Gadbury (right) and Farok Sharif, President and Project Manager for Nuclear Waste Partnership LLC, the management and operating contractor at the Waste Isolation Pilot Plant, present the DOE's Voluntary Protection Program Legacy Star Award to Richard De Los Santos, protective force manager for Security Walls, the security contractor at the Waste Isolation Pilot Plant. The DOE-VPP legacy star award is the highest level of recognition possible in the VPP. Department of Energy Carlsbad Field Site Operations Director Casey Gadbury

384

Argonne researcher and his colleagues receive best paper prize | Argonne  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne researcher and his colleagues receive best paper prize Argonne researcher and his colleagues receive best paper prize November 21, 2013 Tweet EmailPrint Sven Leyffer, senior computational mathematician in Argonne National Laboratory's Mathematics and Computer Science Division, and his colleagues Chungen Shen of Shanghai Finance University and Roger Fletcher of the University of Dundee received the 2012 Best Paper Prize for their paper "A nonmonotone filter method for nonlinear optimization." The paper, which appeared in the international journal Computational Optimization and Applications, was chosen by the editorial board from more than 130 papers. An article about the award-winning paper is featured in the November 2013 issue of the journal. "Our aim was to develop a method that avoided the use of old filter

385

Carlsbad Field Office Receives New Mexico's Silver Award for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carlsbad Field Office Receives New Mexico's Silver Award for Carlsbad Field Office Receives New Mexico's Silver Award for Environmental Excellence Carlsbad Field Office Receives New Mexico's Silver Award for Environmental Excellence August 1, 2012 - 12:00pm Addthis DOE Carlsbad Field Office Deputy Manager Ed Ziemianski presents a Waste Isolation Pilot Plant (WIPP) team with the Green Zia Program Silver Level Leader award from the New Mexico Environment Department earlier this month in recognition of environmental initiatives. Shown right of Ziemianski is Farok Sharif, Washington TRU Solutions LLC, the WIPP management and operating contractor, President and General Manager. DOE Carlsbad Field Office Deputy Manager Ed Ziemianski presents a Waste Isolation Pilot Plant (WIPP) team with the Green Zia Program Silver Level

386

Historically Black Colleges and Universities Receive Funds for Fossil  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Historically Black Colleges and Universities Receive Funds for Historically Black Colleges and Universities Receive Funds for Fossil Energy Research Historically Black Colleges and Universities Receive Funds for Fossil Energy Research August 15, 2013 - 1:18pm Addthis Washington, D.C. - Five fossil energy-related projects that will help maintain the nation's energy portfolio while also providing educational and research training opportunities for tomorrow's scientists and engineers have been selected for funding by the U.S. Department of Energy (DOE). The funding opportunity to enhance scientific and technical understanding of conversion and utilization of fossil fuels is through the Office of Fossil Energy's National Energy Technology Laboratory (NETL). The DOE program involved is the Support of Advanced Fossil Resource Utilization

387

Thirteen States Receive Energy Department Awards to Drive Greater Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

States Receive Energy Department Awards to Drive Greater States Receive Energy Department Awards to Drive Greater Energy Efficiency, Save Money Thirteen States Receive Energy Department Awards to Drive Greater Energy Efficiency, Save Money November 26, 2013 - 2:44pm Addthis News Media Contact (202) 586-4940 WASHINGTON - Building on the Obama Administration's efforts to double energy productivity by 2030 and help communities save on energy bills, the Energy Department today awarded nearly $4 million to 13 states to increase statewide energy savings and boost the energy efficiency of public institutions, local governments and industrial sectors. The Department's State Energy Program has a long history in assisting states in saving energy and deploying new clean energy technologies. "Smart, cost-effective investments in energy efficiency are helping

388

DOE Announces First Companies to Receive Industrial Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

First Companies to Receive Industrial Energy First Companies to Receive Industrial Energy Efficiency Certification DOE Announces First Companies to Receive Industrial Energy Efficiency Certification December 9, 2010 - 12:00am Addthis WASHINGTON - The U.S. Department of Energy today announced the first industrial plants in the country to be certified under the Superior Energy Performance program -- a new, market-based industrial energy efficiency program. The energy management certification program is accredited by the American National Standards Institute (ANSI) and will serve as a roadmap for industrial facilities to help continually improve their efficiency and maintain market competitiveness. The industrial and manufacturing sectors, which account for roughly one-third of energy use in the United

389

Tax barriers to solar central receiver generation technology  

DOE Green Energy (OSTI)

Tax loads and required revenues are estimated for current and future solar central receiver and gas-fired plants competing in the same market. An economic measure of tax equity is used to evaluate the equity of the tax loads under past and present tax codes. The same measure is used to devise a tax strategy which produces the following two types of equitable taxation: (1) the two plants carry nearly equal tax loads, and (2) local, state and federal governments receive the same distribution of revenues from the solar plant as from the gas-fired plant `Me results show that central receivers (and likely other capital-intensive technologies) carry higher tax loads compared to competing gasfired generation, that tax loads are highly correlated with competitiveness, and that equitable taxation is feasible within the boundaries of the study.

Jenkins, A.F. [California Energy Commission, Sacramento, CA (United States); Reilly, H.E. [Sandia National Labs., Albuquerque, NM (United States)

1994-12-31T23:59:59.000Z

390

On Digital Radio Receiver Performance in Electromagnetic Interference Environments  

E-Print Network (OSTI)

adiated emission from electronic equipment, co-located to a digital radio receiver, can affect receiving performance. It is therefore of great importance that this undesired emission be considered in the early design phase of a system containing radio equipment. For this purpose, methods to estimate the performance degradation on digital radio receivers in such environment must be available. From a military point of view, such methods are necessary for at least two important situations; 1) The communication system is not subject to interference from hostile jammers. In this case, undesired electromagnetic interference will decrease the operating range of the radio link. 2) The communication system is subject to interference from hostile jammers. In this case, the ability to withstand jamming is degraded by the undesired interference, as the latter degrades the signal protection devices in the communication system. A tactical consequence of this is that the jammer can obtain the same ...

Peter Stenumgaard; Peter Stenumgaard; Isrn Kth/rst/r--/ --se

1999-01-01T23:59:59.000Z

391

Functional design criteria 241-AP-102 Flexible Receiver System  

SciTech Connect

A mixer pump was installed in the 1.07 m (42-in.) riser of the central pump pit of tank 241-AP-102 to mitigate potential fluid separation particle sedimentation by mixing the tank`s contents. The mixer pump performed this function until failure. Its removal is now necessary to meet possible tank content removal commitments or other corrective actions. The proposed removal procedure requires a flexible receiver that will provide a barrier to contamination during removal and transfer of the pump to the mixer pump storage container. This document describes the functional design criteria of the flexible receiver. These criteria include the functional and performance requirements of the flexible receiver as a barrier to contamination during normal conditions and contingencies and the instrumentation requirements.

Roblyer, S.P.

1995-02-16T23:59:59.000Z

392

Central receiver power plant: an environmental, ecological, and socioeconomic analysis  

DOE Green Energy (OSTI)

The technical details of the central receiver design are reviewed. Socio-economic questions are considered including: market penetration, air industrial sector model, demands on industry, employment, effluents associated with manufacture of components, strains due to intensive construction, water requirements, and land requirements. The ecological effects in the vicinity of the central receiver plant site are dealt with, with emphasis on effects on land surface, mammals, and reptiles and amphibians. Climatological considerations are reviewed including: desert types, effects of surface albedo modification, effects of aerosols, effects on evaporation rates, the heliostat canopy, effects on turbulent transfer rates, effects on the wind profile, a model of convection about a central receiver plant, and a global scenario. Drawings of heliostat and plant design are included in appendices. (MHR)

Davison, M.; Grether, D.

1977-06-01T23:59:59.000Z

393

EM Receives Several Honors in 2011 DOE Sustainability Awards | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EM Receives Several Honors in 2011 DOE Sustainability Awards EM Receives Several Honors in 2011 DOE Sustainability Awards EM Receives Several Honors in 2011 DOE Sustainability Awards November 4, 2011 - 12:00pm Addthis Several EM employees, projects and teams were honored as part of the 2011 DOE Sustainability Awards announced this week. The awards recognize the achievements of DOE employees who saved taxpayer money by reducing the Department's use of energy, water, and paper, while improving the energy efficiency of government buildings and vehicles. EM award winners include an American Recovery and Reinvestment Act project to remediate tritium-contaminated debris at the Savannah River Site in an innovative, cost-effective way; the East Tennessee Technology Park, which was recognized for uniquely applying technology to create a paperless

394

Heat Pipe Solar Receiver Development Activities at Sandia National Laboratories  

SciTech Connect

Over the past decade, Sandia National Laboratories has been involved in the development of receivers to transfer energy from the focus of a parabolic dish concentrator to the heater tubes of a Stirling engine. Through the isothermal evaporation and condensation of sodium. a heat-pipe receiver can efficiently transfer energy to an engine's working fluid and compensate for irregularities in the flux distribution that is delivered by the concentrator. The operation of the heat pipe is completely passive because the liquid sodium is distributed over the solar-heated surface by capillary pumping provided by a wick structure. Tests have shown that using a heat pipe can boost the system performance by twenty percent when compared to directly illuminating the engine heater tubes. Designing heat pipe solar receivers has presented several challenges. The relatively large area ({approximately}0.2 m{sup 2}) of the receiver surface makes it difficult to design a wick that can continuously provide liquid sodium to all regions of the heated surface. Selecting a wick structure with smaller pores will improve capillary pumping capabilities of the wick, but the small pores will restrict the flow of liquid and generate high pressure drops. Selecting a wick that is comprised of very tine filaments can increase the permeability of the wick and thereby reduce flow losses, however, the fine wick structure is more susceptible to corrosion and mechanical damage. This paper provides a comprehensive review of the issues encountered in the design of heat pipe solar receivers and solutions to problems that have arisen. Topics include: flow characterization in the receiver, the design of wick systems. the minimization of corrosion and dissolution of metals in sodium systems. and the prevention of mechanical failure in high porosity wick structures.

Adkins, D.R.; Andraka, C.E.; Moreno, J.B.; Moss, T.A.; Rawlinson, K.S.; Showalter, S.K.

1999-01-08T23:59:59.000Z

395

Recent reflux receiver developments under the US DOE program  

DOE Green Energy (OSTI)

The United States Department of Energy (DOE) Solar Thermal Program, through Sandia National Laboratories (SNL), is cooperating with industry to commercialize dish-Stirling technology. Sandia and the DOE have actively encouraged the use of liquid metal reflux receivers in these systems to improve efficiency and lower the levelized cost of electricity. The reflux receiver uses two-phase heat transfer as a {open_quotes}thermal transformer{close_quotes} to transfer heat from a parabolic tracking-concentrator to the heater heads of the Stirling engine. The two-phase system leads to a higher available input temperature, lower thermal stresses, longer life, and independent design of the absorber and engine sections. Two embodiments of reflux receivers have been investigated: Pool boilers and heat pipes. Several pool-boiler reflux receivers have been successfully demonstrated on sun at up to 64 kWt throughput at SNL. In addition, a bench-scale device was operated for 7500 hours to investigate materials compatibility and boiling stability. Significant progress has also been made on heat pipe receiver technology. Sintered metal wick heat pipes have been investigated extensively for application to 7.5 kWe and 25 kWe systems. One test article has a massed over 1800 hours of on-sun operation. Another was limit tested at Sandia to 65 kWt throughput. These devices incorporate a nickel-powder thick wick structure with condensate return directly to the wick surface. Circumferential tubular arteries are optionally employed to improve the operating margin. In addition, DOE has begun a development program for advanced wick structures capable of supporting the Utility Scale Joint Venture Program, requiring up to 100 kWt throughput. Promising technologies include a brazed stainless steel powdered metal wick and a stainless steel metal felt wick. Bench-scale testing has been encouraging, and on-sun testing is expected this fall. Prototype gas-fired hybrid solar receivers have also been.

Andraka, C.E.; Diver, R.B.; Moreno, J.B.; Moss, T.A.; Adkins, D.R.

1994-10-01T23:59:59.000Z

396

Heat Pipe Solar Receiver Development Activities at Sandia National Laboratories  

DOE Green Energy (OSTI)

Over the past decade, Sandia National Laboratories has been involved in the development of receivers to transfer energy from the focus of a parabolic dish concentrator to the heater tubes of a Stirling engine. Through the isothermal evaporation and condensation of sodium. a heat-pipe receiver can efficiently transfer energy to an engine's working fluid and compensate for irregularities in the flux distribution that is delivered by the concentrator. The operation of the heat pipe is completely passive because the liquid sodium is distributed over the solar-heated surface by capillary pumping provided by a wick structure. Tests have shown that using a heat pipe can boost the system performance by twenty percent when compared to directly illuminating the engine heater tubes. Designing heat pipe solar receivers has presented several challenges. The relatively large area ({approximately}0.2 m{sup 2}) of the receiver surface makes it difficult to design a wick that can continuously provide liquid sodium to all regions of the heated surface. Selecting a wick structure with smaller pores will improve capillary pumping capabilities of the wick, but the small pores will restrict the flow of liquid and generate high pressure drops. Selecting a wick that is comprised of very tine filaments can increase the permeability of the wick and thereby reduce flow losses, however, the fine wick structure is more susceptible to corrosion and mechanical damage. This paper provides a comprehensive review of the issues encountered in the design of heat pipe solar receivers and solutions to problems that have arisen. Topics include: flow characterization in the receiver, the design of wick systems. the minimization of corrosion and dissolution of metals in sodium systems. and the prevention of mechanical failure in high porosity wick structures.

Adkins, D.R.; Andraka, C.E.; Moreno, J.B.; Moss, T.A.; Rawlinson, K.S.; Showalter, S.K.

1999-01-08T23:59:59.000Z

397

Sandia National Laboratories: Sandia Receives Award for Electronics  

NLE Websites -- All DOE Office Websites (Extended Search)

News News Environmental Management System Pollution Prevention Sustainable Acquisition Electronics Stewardship Recycling Reuse Outreach Awards News About News Sandia Receives Award for Electronics Stewardship September 19, 2011 electronics stewardship award ALBUQUERQUE, N.M. - Sandia National Laboratories has received an award for reducing the environmental impacts of the computers, printers and other office electronics it uses through its fiscal year 2010 electronics stewardship activities. The U.S. Environmental Protection Agency (EPA) and the Office of the Federal Environmental Executive, which jointly manage the Federal Electronics Challenge (FEC), gave Sandia a silver award for its progress in life cycle electronics stewardship (purchasing, operations and end-of-life

398

Testing of Stirling engine solar reflux heat-pipe receivers  

DOE Green Energy (OSTI)

Alkali metal heat-pipe receivers have been identified as a desirable interface to couple a Stirling-cycle engine with a parabolic dish solar concentrator. The reflux receiver provides power nearly isothermally to the engine heater heads while de-coupling the heater head design from the solar absorber surface design. The independent design of the receiver and engine heater head leads to high system efficiency. Heat pipe reflux receivers have been demonstrated at approximately 30 kW{sub t} power throughput by others. This size is suitable fm engine output powers up to 10 kW{sub e}. Several 25-kW{sub e}, Stirling-cycle engines exist, as well as designs for 75-kW{sub t} parabolic dish solar concentrators. The extension of heat pipe technology from 30 kW{sub t} to 75 kW{sub t} is not trivial. Heat pipe designs are pushed to their limits, and it is critical to understand the flux profiles expected from the dish, and the local performance of the wick structure. Sandia has developed instrumentation to monitor and control the operation of heat pipe reflux receivers to test their throughput limits, and analytical models to evaluate receiver designs. In the past 1.5 years, several heat pipe receivers have been tested on Sandia`s test bed concentrators (TBC`s) and 60-kW{sub t} solar furnace. A screen-wick heat pipe developed by Dynatherm was tested to 27.5 kW{sub t} throughput. A Cummins Power Generation (CPG)/Thermacore 30-kW{sub t} heat pipe was pushed to a throughput of 41 kW{sub t} to verify design models. A Sandia-design screen-wick and artery 75-kW{sub t} heat pipe and a CPG/Thermacore 75-kW{sub t} sintered-wick heat pipe were also limit tested on the TBC. This report reviews the design of these receivers, and compares test results with model predictions.

Rawlinson, S.; Cordeiro, P.; Dudley, V.; Moss, T.

1993-07-01T23:59:59.000Z

399

Systolic Arrays for Integer Chinese Remaindering Getin K. Koc  

E-Print Network (OSTI)

. Coeentino, #Fault Tolerance in a Systolic Residue Arithmetic Processor Array," IEEE Trona. on Computers, Vol

California at Davis, University of

400

Active and passive cooling for concentrating photovoltaic arrays  

DOE Green Energy (OSTI)

Optimization, based on minimum energy cost, of active and passive cooling designs for point-focus Fresnel lens photovoltaic arrays and line-focus, parabolic-trough photovoltaic arrays is discussed, and the two types of cooling are compared. Passive cooling is more cost-effective for Fresnel lens arrays while the reverse is true for parabolic-trough arrays.

Edenburn, M.W.

1981-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "3c receiver array" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

HEMI AL FREE WATER ANALYSIS WITH NANOELE TRODE ARRAYS  

hemi al free water analysis with nanoele trode arrays te hnology summary te hnology readiness level:

402

NaK pool-boiler bench-scale receiver durability test: Test results and materials analysis  

DOE Green Energy (OSTI)

Pool-boiler reflux receivers have been considered as an alternative to heat pipes for the input of concentrated solar energy to Stirling-cycle engines in dish-Stirling electric generation systems. Pool boilers offer simplicity in design and fabrication. The operation of a full-scale pool-boiler receiver has been demonstrated for short periods of time. However, to generate cost-effective electricity, the receiver must operate Without significant maintenance for the entire system life, as much as 20 to 30 years. Long-term liquid-metal boiling stability and materials compatibility with refluxing NaK-78 is not known and must be determined for the pool boiler receiver. No boiling system has been demonstrated for a significant duration with the current porous boiling enhancement surface and materials. Therefore, it is necessary to simulate the full-scale pool boiler design as much as possible, including flux levels, materials, and operating cycles. On-sun testing is impractical because of the limited test time available. A test vessel was constructed with a porous boiling enhancement surface. The boiling surface consisted of a brazed stainless steel powder with about 50% porosity. The vessel was heated with a quartz lamp array providing about go W/CM2 peak incident thermal flux. The vessel was charged with NaK-78. This allows the elimination of costly electric preheating, both on this test and on fullscale receivers. The vessel was fabricated from Haynes 230 alloy. The vessel operated at 750{degrees}C around the clock, with a 1/2-hour shutdown cycle to ambient every 8 hours. The test completed 7500 hours of lamp-on operation time, and over 1000 startups from ambient. The test was terminated when a small leak in an Inconel 600 thermowell was detected. The test design and data are presented here. Metallurgical analysis of virgin and tested materials has begun, and initial results are also presented.

Andraka, C.E.; Goods, S.H.; Bradshaw, R.W.; Moreno, J.B.; Moss, T.A.; Jones, S.A.

1994-06-01T23:59:59.000Z

403

Analog Baseband Circuits for WCDMA Direct-Conversion Receivers  

E-Print Network (OSTI)

This thesis describes the design and implementation of analog baseband circuits for low-power single-chip WCDMA direct-conversion receivers. The reference radio system throughout the thesis is UTRA/FDD. The analog baseband circuit consists of two similar channels, which contain analog channel-select filters, programmable-gain amplifiers, and circuits that remove DC offsets. The direct-conversion architecture is described and the UTRA/FDD system characteristics are summarized. The UTRA/FDD specifications define the performance requirement for the whole receiver. Therefore, the specifications for the analog baseband circuit are obtained from the receiver requirements through calculations performed by hand. When the power dissipation of an UTRA/FDD direct-conversion receiver is minimized, the design parameters of an all-pole analog channel-select filter and the following Nyquist rate analog-to-digital converter must be considered simultaneously. In this thesis, it is shown that minimum power consumption is achieved with a fifth-order lowpass filter and a 15.36-MS/s Nyquist rate converter that has a 7- or 8-bit resolution. A fifth-order Chebyshev prototype with a passband ripple of 0.01dB and a 3-dB frequency of 1.92-MHz is adopted in this thesis. The

Jarkko Jussila; Teknillinen Korkeakoulu; Otamedia Oy

2003-01-01T23:59:59.000Z

404

Solar central receiver technology: the Solar Two Project  

DOE Green Energy (OSTI)

Solar Two will be the world`s largest operating solar central receiver power plant. It is expected to begin operating in April 1996; it is currently undergoing start-up and checkout. The plant will use sunlight reflected from 1926 sun-tracking mirrors to heat molten nitrate salt flowing in a heat exchanger (receiver) that sits atop a 200 foot tower. The heated salt will be stored in a tank for use, when needed, to generate superheated steam for producing electricity with a conventional Rankine-cycle turbine/generator. The purpose of the project is to validate molten-salt solar central receiver technology and to reduce the perceived risks associated with the first full-scale commercial plants. Already, much has been learned during the project including the effects of trace contaminants in the salt and the large effect of wind on the receiver. There is also much that remains to be learned. This report describes the technical status of the Solar Two project including a summary of lessons learned to date.

Sutherland, J.P. [Southern California Edison Co., Irwindale, CA (United States)

1996-05-01T23:59:59.000Z

405

Technical Safety Requirements (TSR) for Waste Receiving & Processing (WRAP) facility  

SciTech Connect

These Technical Safety Requirements (TSRs) define the Administrative Controls required to ensure safe operation of the Waste Receiving and Processing Facility (WRAP). As will be shown in the report, Safety Limits, Limiting Control Settings, Limiting Conditions for Operation, and Surveillance Requirements are not required for safe operation of WRAP.

TOMASZEWSKI, T.A.

2001-07-10T23:59:59.000Z

406

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

Technologies, edited by Graeme Hirst, volume 6), 2010, ix+91 pp; paperbound, ISBN 978-1-59829-831-4, $30Publications Received Books listed below that are marked with a or an § have been selected@cljournal.org. Authors and publishers who wish their publications to be considered for review in Computational

407

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

, volume 63), 2007, ix+364 pp; hardbound, ISBN 978-90-420-2233-1, 75.00 Genesis Redux: Essays of Chicago Press, 2007, xvii+389 pp; hardbound, 135 #12;Computational Linguistics Volume 34, Number 1 ISBNPublications Received Books listed below that are marked with a have been selected for review

408

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

technology series, edited by Nancy Ide and Jean V ´eronis, volume 21), 2003, xxxi+482 pp; hardbound, ISBN 1) #12;118 Computational Linguistics Volume 30, Number 1 (Air Force Research Laboratory, Wright117 Publications Received Books listed below that are marked with a have been selected for review

409

Publications Received Books listed below that are marked with a  

E-Print Network (OSTI)

Publications (distributed by the University of Chicago Press), 2002, vii+214 pp; hardbound, ISBN 1-57586-293-X), 2003, xxx+1277 pp; hardbound, ISBN #12;154 Computational Linguistics Volume 29, Number 1 0153 Publications Received Books listed below that are marked with a have been selected for review

410

DESIGN OF A MICROCHANNEL BASED SOLAR RECEIVER/REACTOR FOR  

E-Print Network (OSTI)

DESIGN OF A MICROCHANNEL BASED SOLAR RECEIVER/REACTOR FOR METHANE-STEAM REFORMING Drost, K. J- current experimental data [1, 2]. Methane-steam reforming is modeled by three reduced-order reactions and modeling are used to investigate the strong endothermic reactions of methane-steam reforming inside

Apte, Sourabh V.

411

Self-homodyne RF-optical microdisk receiver  

E-Print Network (OSTI)

modulation with optical transfer function (Po VRF 2 ) Self-homodyne RF-photonic receiver f ip Nonlinear and nonlinear modulation Transmittedoptical power t Wavelength t t Linear (Po VRF) Nonlinear (Po VRF 2) VRF ),,,,,( , 0 2 0 2 2 tPQGf dV Pd N EinoV VRF RF == = Microdisk optical mixer (laser= res) GV : voltage gain Q

Levi, Anthony F. J.

412

Third-party financing of central-receiver repowering projects  

DOE Green Energy (OSTI)

An innovative third party financing approach for the first solar thermal repowering plants is investigated that may reduce the need for direct DOE cost sharing during the early application of central receiver technology by industry. Third party refers to a corporation, partnership, or a joint venture that can take advantage of existing financial incentives. The available financial incentives are summarized, including the guaranteed market for central receiver power provided by Section 210 of the Public Utility Regulatory Policy Act, and federal and state tax credits and depreciation schedules. The economics of third party central receiver repowering plant financing is analyzed, and the case history of the Arizona Public Service Utility Saguaro Plant No. 1 is used as an example. Finally, a sensitivity analysis examines the effects of variations of different financial parameters on the return on investment. It is found that a substantial portion of investment equity can be recovered in the first few years of plant operation, and good future years cash flows appear possible. Third party financing appears capable of helping stimulate mass production of heliostats and a rapid transfer of central receiver technology to utilities and industry, with attending economic benefits. (LEW)

Munjal, P. K.; Walter, J.; Mathur, P. N.

1981-12-01T23:59:59.000Z

413

Modular assembly of a photovoltaic solar energy receiver  

DOE Patents (OSTI)

There is provided a modular assembly of a solar energy concentrator having a photovoltaic energy receiver with passive cooling. Solar cell means are fixedly coupled to a radiant energy concentrator. Tension means bias a large area heat sink against the cell thereby allowing the cell to expand or contract with respect to the heat sink due to differential heat expansion.

Graven, Robert M. (Downers Grove, IL); Gorski, Anthony J. (Lemont, IL); Schertz, William W. (Batavia, IL); Graae, Johan E. A. (Elmhurst, IL)

1978-01-01T23:59:59.000Z

414

Mutual information bounds for MIMO channels under imperfect receiver CSI  

Science Conference Proceedings (OSTI)

We propose an upper and a lower bound on the mutual information of a pilot-aided MIMO link operating under imperfect receiver CSI. Said bounds depend on the linear channel estimator employed. They can be understood as a generalization of results from ...

Adriano Pastore; Michael Joham

2009-11-01T23:59:59.000Z

415

Book Reviews Books Received METATAXISIN PRACTICE:DEPENDENCYSYNTAXFOR  

E-Print Network (OSTI)

Book Reviews Books Received METATAXISIN PRACTICE:DEPENDENCYSYNTAXFOR MULTILINGUALMACHINETRANSLATION-6765-421-3, $26.00, Dfl 52.-. Tesni~re's term mbtataxe refers to structural change in transla- tion. In this book- dency syntaxes of two different languages for translation. The book gives dependency syntaxes

416

Process for forming transparent aerogel insulating arrays  

DOE Patents (OSTI)

An improved supercritical drying process for forming transparent silica aerogel arrays is described. The process is of the type utilizing the steps of hydrolyzing and condensing aloxides to form alcogels. A subsequent step removes the alcohol to form aerogels. The improvement includes the additional step, after alcogels are formed, of substituting a solvent, such as CO/sub 2/, for the alcohol in the alcogels, the solvent having a critical temperature less than the critical temperature of the alcohol. The resulting gels are dried at a supercritical temperature for the selected solvent, such as CO/sub 2/, to thereby provide a transparent aerogel array within a substantially reduced (days-to-hours) time period. The supercritical drying occurs at about 40/sup 0/C instead of at about 270/sup 0/C. The improved process provides increased yields of large scale, structurally sound arrays. The transparent aerogel array, formed in sheets or slabs, as made in accordance with the improved process, can replace the air gap within a double glazed window, for example, to provide a substantial reduction in heat transfer. The thus formed transparent aerogel arrays may also be utilized, for example, in windows of refrigerators and ovens, or in the walls and doors thereof or as the active material in detectors for analyzing high energy elementary particles or cosmic rays.

Tewari, P.H.; Hunt, A.J.

1985-09-04T23:59:59.000Z

417

Process for forming transparent aerogel insulating arrays  

DOE Patents (OSTI)

An improved supercritical drying process for forming transparent silica aerogel arrays is described. The process is of the type utilizing the steps of hydrolyzing and condensing aloxides to form alcogels. A subsequent step removes the alcohol to form aerogels. The improvement includes the additional step, after alcogels are formed, of substituting a solvent, such as CO.sub.2, for the alcohol in the alcogels, the solvent having a critical temperature less than the critical temperature of the alcohol. The resulting gels are dried at a supercritical temperature for the selected solvent, such as CO.sub.2, to thereby provide a transparent aerogel array within a substantially reduced (days-to-hours) time period. The supercritical drying occurs at about 40.degree. C. instead of at about 270.degree. C. The improved process provides increased yields of large scale, structurally sound arrays. The transparent aerogel array, formed in sheets or slabs, as made in accordance with the improved process, can replace the air gap within a double glazed window, for example, to provide a substantial reduction in heat transfer. The thus formed transparent aerogel arrays may also be utilized, for example, in windows of refrigerators and ovens, or in the walls and doors thereof or as the active material in detectors for analyzing high energy elementry particles or cosmic rays.

Tewari, Param H. (Milpitas, CA); Hunt, Arlon J. (Oakland, CA)

1986-01-01T23:59:59.000Z

418

Silicon ball grid array chip carrier  

DOE Patents (OSTI)

A ball-grid-array integrated circuit (IC) chip carrier formed from a silicon substrate is disclosed. The silicon ball-grid-array chip carrier is of particular use with ICs having peripheral bond pads which can be reconfigured to a ball-grid-array. The use of a semiconductor substrate such as silicon for forming the ball-grid-array chip carrier allows the chip carrier to be fabricated on an IC process line with, at least in part, standard IC processes. Additionally, the silicon chip carrier can include components such as transistors, resistors, capacitors, inductors and sensors to form a "smart" chip carrier which can provide added functionality and testability to one or more ICs mounted on the chip carrier. Types of functionality that can be provided on the "smart" chip carrier include boundary-scan cells, built-in test structures, signal conditioning circuitry, power conditioning circuitry, and a reconfiguration capability. The "smart" chip carrier can also be used to form specialized or application-specific ICs (ASICs) from conventional ICs. Types of sensors that can be included on the silicon ball-grid-array chip carrier include temperature sensors, pressure sensors, stress sensors, inertia or acceleration sensors, and/or chemical sensors. These sensors can be fabricated by IC processes and can include microelectromechanical (MEM) devices.

Palmer, David W. (Albuquerque, NM); Gassman, Richard A. (Greensboro, NC); Chu, Dahwey (Albuquerque, NM)

2000-01-01T23:59:59.000Z

419

Investigation of cold filling receiver panels and piping in molten-nitrate-salt central-receiver solar power plants  

DOE Green Energy (OSTI)

Cold filling refers to flowing a fluid through piping or tubes that are at temperatures below the fluid`s freezing point. Since the piping and areas of the receiver in a molten-nitrate salt central-receiver solar power plant must be electrically heated to maintain their temperatures above the nitrate salt freezing point (430{degrees}F, 221{degrees}C), considerable energy could be used to maintain such temperatures during nightly shut down and bad weather. Experiments and analyses have been conducted to investigate cold filling receiver panels and piping as a way of reducing parasitic electrical power consumption and increasing the availability of the plant. The two major concerns with cold filling are: (1) how far can the molten salt penetrate cold piping before freezing closed and (2) what thermal stresses develop during the associated thermal shock. Cold fill experiments were conducted by flowing molten salt at 550{degrees}F (288{degrees}C) through cold panels, manifolds, and piping to determine the feasibility of cold filling the receiver and piping. The transient thermal responses were measured and heat transfer coefficients were calculated from the data. Nondimensional analysis is presented which quantifies the thermal stresses in a pipe or tube undergoing thermal shock. In addition, penetration distances were calculated to determine the distance salt could flow in cold pipes prior to freezing closed.

Pacheco, J.E.; Ralph, M.E.; Chavez, J.M.

1994-12-31T23:59:59.000Z

420

Radio frequency circuits for wireless receiver front-ends  

E-Print Network (OSTI)

The beginning of the 21st century sees great development and demands on wireless communication technologies. Wireless technologies, either based on a cable replacement or on a networked environment, penetrate our daily life more rapidly than ever. Low operational power, low cost, small form factor, and function diversity are the crucial requirements for a successful wireless product. The receiver??s front-end circuits play an important role in faithfully recovering the information transmitted through the wireless channel. Bluetooth is a short-range cable replacement wireless technology. A Bluetooth receiver architecture was proposed and designed using a pure CMOS process. The front-end of the receiver consists of a low noise ampli?er (LNA) and mixer. The intermediate frequency was chosen to be 2MHz to save battery power and alleviate the low frequency noise problem. A conventional LNA architecture was used for reliability. The mixer is a modi?ed Gilbert-cell using the current bleeding technique to further reduce the low frequency noise. The front-end draws 10 mA current from a 3 V power supply, has a 8.5 dB noise ?gure, and a voltage gain of 25 dB and -9 dBm IIP3. A front-end for dual-mode receiver is also designed to explore the capability of a multi-standard application. The two standards are IEEE 802.11b and Bluetooth. They work together making the wireless experience more exciting. The front-end is designed using BiCMOS technology and incorporating a direct conversion receiver architecture. A number of circuit techniques are used in the front-end design to achieve optimal results. It consumes 13.6 mA from a 2.5 V power supply with a 5.5 dB noise ?gure, 33 dB voltage gain and -13 dBm IIP3. Besides the system level contributions, intensive studies were carried out on the development of quality LNA circuits. Based on the multi-gated LNA structure, a CMOS LNA structure using bipolar transistors to provide linearization is proposed. This LNA con?guration can achieve comparable linearity to its CMOS multi-gated counterpart and work at a higher frequency with less power consumption. A LNA using an on-chip transformer source degeneration is proposed to realize input impedance matching. The possibility of a dual-band cellular application is studied. Finally, a study on ultra-wide band (UWB) LNA implementation is performed to explore the possibility and capability of CMOS technology on the latest UWB standard for multimedia applications.

Xin, Chunyu

2004-08-01T23:59:59.000Z

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421

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422

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423

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424

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425

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426

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427

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428

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435

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436

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E70650df-5370-41fb-a364-699a373e3c1c E70650df-5370-41fb-a364-699a373e3c1c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Whitehall Electric Utility Effective date: 2010/02/15 End date if known: Rate name: Street Lighting- 250W HPS- Overhead Sector: Lighting Description: This schedule will be applied to municipal street lighting. The utility will furnish,install, and maintain street lighting units. This rate is subject to the Power Cost Adjustment Clause. Source or reference: http://psc.wi.gov/apps40/tariffs/viewfile.aspx?type=electric&id=6490 Source Parent: Comments Applicability Demand (kW)

438

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439

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440

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442

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1e00-47df-aaaa-7706f3c8d09d 1e00-47df-aaaa-7706f3c8d09d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Duke Energy Ohio Inc Effective date: 2013/05/06 End date if known: Rate name: Rate OL - Outdoor Lighting Service - MV 400 Watts - Flood Sector: Lighting Description: Applicable for outdoor lighting services on private property with Company owned fixtures in the Company's entire service area where secondary distribution lines are adjacent to the premises to be served. Not applicable for lighting public roadways which are dedicated, or anticipated to be dedicated, except to meet the occasional singular need of a customer who has obtained written approval from the proper governmental authority.

443

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444

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Ccbe5417-d7ff-44c8-ad25-8a73f3c00c3e Ccbe5417-d7ff-44c8-ad25-8a73f3c00c3e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Platte-Clay Electric Coop, Inc Effective date: 2013/01/01 End date if known: Rate name: SL - 100 watt HPS Ornamental Fixture w/Pole Sector: Lighting Description: Available for lighting streets, walkways, or outdoor lighting of public or private areas when such facilities are operated and maintained as an extension of the Cooperative's distribution system. Electric usage will be unmetered. Source or reference: Rate Binder Kelly 11 ISU Documentation Source Parent: Comments

445

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446

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447

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448

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87da3-ca96-4c3c-92ac-4c3fcd7736ec 87da3-ca96-4c3c-92ac-4c3fcd7736ec No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Electrical Dist No3 Pinal Cnty Effective date: 2010/01/01 End date if known: Rate name: RATE NO. 10 GATES & TURNOUTS Sector: Industrial Description: Applicability: To all irrigation motors operated for the exclusive use of opening or closing gates or turnouts for the purposes of irrigating farm fields or to fill canals which are ultimately used to irrigate fields. Source or reference: http://www.ed3online.org/view/70 Source Parent: Comments Applicability Demand (kW) Minimum (kW):

449

Data:98bd831e-452f-455d-a84b-67f0c1969e3c | Open Energy Information  

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31e-452f-455d-a84b-67f0c1969e3c 31e-452f-455d-a84b-67f0c1969e3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Kings Mountain, North Carolina (Utility Company) Effective date: 2011/07/31 End date if known: Rate name: Outdoor Lighting Service- 400W Metal Halide- Urban, Existing Pole Sector: Lighting Description: Available to individual customer at locations on the City's distribution system. Source or reference: http://www.cityofkm.com/Downloads/billing/Electric_Rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh):

450

Data:0bf1401a-952d-4250-9477-5dcb2f9ec3c3 | Open Energy Information  

Open Energy Info (EERE)

a-952d-4250-9477-5dcb2f9ec3c3 a-952d-4250-9477-5dcb2f9ec3c3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Imperial Irrigation District Effective date: 1994/11/01 End date if known: Rate name: SCHEDULE SL-3 STREET AND HIGHWAY LIGHTING SERVICE-HIGH-PRESSURE SODIUM VAPOR 400W Sector: Lighting Description: APPLICABILITY Applicable to service to street and highway lighting installations where the customer owns the equipment and the District furnishes energy at one or more central points and maintains the equipment in accordance with Special Conditions set forth herein. Monthly Usage: 160kWh

451

Data:8eebc326-2d79-4401-8057-2df924a3c678 | Open Energy Information  

Open Energy Info (EERE)

eebc326-2d79-4401-8057-2df924a3c678 eebc326-2d79-4401-8057-2df924a3c678 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Wisconsin Public Service Corp Effective date: 2012/01/01 End date if known: Rate name: Cg-1 (Three Phase Year Round) Sector: Commercial Description: EFFECTIVE IN Class I and IV rate territory. AVAILABILITY This schedule is available to small commercial and industrial customers where neither of the following have been exceeded for three consecutive months and also exceeded for at least one month in each succeeding rolling 12-month period: 1. Total demand of 100 KW; or 2. Total monthly energy consumption of 12,500 Kwh.

452

Data:18dce39c-ee64-43e7-adc3-3c3b192852bd | Open Energy Information  

Open Energy Info (EERE)

dce39c-ee64-43e7-adc3-3c3b192852bd dce39c-ee64-43e7-adc3-3c3b192852bd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Canoochee Electric Member Corp Effective date: 2006/07/01 End date if known: Rate name: Security Lighting Service- SL (100W HPS Open Bottom / Cobra) Sector: Lighting Description: To individual consumers for dusk to dawn out door lighting service in close proximity to existing overhead distribution lines. Service will be rendered only at locations that, solely in the opinion of the Cooperative, are readily accessible for maintenance. Source or reference: ISU Documentation

453

Data:59082e36-0f3c-4080-9fe0-f05db2cb814d | Open Energy Information  

Open Energy Info (EERE)

-0f3c-4080-9fe0-f05db2cb814d -0f3c-4080-9fe0-f05db2cb814d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: A & N Electric Coop Effective date: 2008/01/02 End date if known: Rate name: Former Delmarva Power Territory: Outdoor Recreational Lighting Rate Sector: Lighting Description: Availability: Applies for service in the new service territory acquired from Delmarva Power and Light Co. by the Cooperative and is available to non-profit organizations and local governmental entities where at least 90% of the total connected load is used for outdoor recreational lighting. Rates are subject to wholesale power cost adjustments.

454

Data:7080b19a-ec3c-4b53-bbc9-8711115cf7f6 | Open Energy Information  

Open Energy Info (EERE)

b19a-ec3c-4b53-bbc9-8711115cf7f6 b19a-ec3c-4b53-bbc9-8711115cf7f6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Duke Energy Carolinas, LLC (South Carolina) Effective date: 2012/10/01 End date if known: Rate name: Residential - RS Sector: Residential Description: Available only to residential customers in residences, condominiums, mobile homes, or individually-metered apartments which provide independent and permanent facilities complete for living, sleeping, eating, cooking, and sanitation. Source or reference: http://www.duke-energy.com/pdfs/SCScheduleRS.pdf Source Parent: Comments Applicability

455

Data:08ebcf38-175d-4583-a50c-3c4b17babf32 | Open Energy Information  

Open Energy Info (EERE)

8-175d-4583-a50c-3c4b17babf32 8-175d-4583-a50c-3c4b17babf32 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Avista Corp Effective date: 2013/01/01 End date if known: Rate name: Company Owned Street Lighting - SHPS 100 W Developer contributed Sector: Lighting Description: Public Purposes Rider = base rate x %2.85. Source or reference: http://www.avistautilities.com/services/energypricing/wa/elect/Pages/default.aspx Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V):

456

Data:A68f2635-9cea-4083-abfa-0b3c3cc50319 | Open Energy Information  

Open Energy Info (EERE)

f2635-9cea-4083-abfa-0b3c3cc50319 f2635-9cea-4083-abfa-0b3c3cc50319 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Davenport, Nebraska (Utility Company) Effective date: 2012/11/11 End date if known: Rate name: Area Lighting MV 400 Watt Metered Sector: Lighting Description: Area/directional lighting of farmyards, backyards, patios, parking lots, storage yards, trailer courts, industrial sites, schools churches, apartments, businesses and many other applications where lighting is needed for identification, merchandising, environment, aesthetics, safety, security, protection or convenience.

457

Data:Adce7c69-e3c9-4984-9829-5e7ff0cc10eb | Open Energy Information  

Open Energy Info (EERE)

Adce7c69-e3c9-4984-9829-5e7ff0cc10eb Adce7c69-e3c9-4984-9829-5e7ff0cc10eb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Norris Public Power District Effective date: 2012/01/20 End date if known: Rate name: Schedule 19: Municipal Street Lighting: Incandescent: 300 watt Sector: Lighting Description: Available to towns, villages, and communities within the District's Service Area for street lighting service from dusk to dawn. Source or reference: http://www.norrisppd.com/downloads/Schedule%2019%20-%20Municiapl%20Street%20Lighting.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW):

458

Data:43427f05-c8da-4ac5-bc3b-3c9efc3b7f2e | Open Energy Information  

Open Energy Info (EERE)

f05-c8da-4ac5-bc3b-3c9efc3b7f2e f05-c8da-4ac5-bc3b-3c9efc3b7f2e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Escanaba, Michigan (Utility Company) Effective date: 2012/07/01 End date if known: Rate name: Electric Heat Suburban Commercial Sector: Commercial Description: To all customers for such service when separately metered upon application and approval of permanently installed equipment; subject to such rules and regulations as are established by the utility. When air conditioning is installed in an electrically heated area, it may be connected to the same meter for space conditioning purposes.

459

Data:F7ec3348-39dc-4f03-b713-7e178c4b6d3c | Open Energy Information  

Open Energy Info (EERE)

348-39dc-4f03-b713-7e178c4b6d3c 348-39dc-4f03-b713-7e178c4b6d3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Cuming County Public Pwr Dist Effective date: 2011/12/14 End date if known: Rate name: Security Lighting Unmetered Lights 250W HPS-Flood Sector: Lighting Description: Source or reference: Ilinois State University Rate binder # 10 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

460

Data:Cf8e89dc-02b8-41da-b3ea-3c92b0e3113c | Open Energy Information  

Open Energy Info (EERE)

Cf8e89dc-02b8-41da-b3ea-3c92b0e3113c Cf8e89dc-02b8-41da-b3ea-3c92b0e3113c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Canoochee Electric Member Corp Effective date: 2006/07/01 End date if known: Rate name: Security Lighting Service- SL (250W Flood) Sector: Lighting Description: To individual consumers for dusk to dawn out door lighting service in close proximity to existing overhead distribution lines. Service will be rendered only at locations that, solely in the opinion of the Cooperative, are readily accessible for maintenance. Source or reference: ISU Documentation Source Parent: Comments

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461

Data:6f121b5e-2a0c-4777-9efe-3c5b44d7871d | Open Energy Information  

Open Energy Info (EERE)

1b5e-2a0c-4777-9efe-3c5b44d7871d 1b5e-2a0c-4777-9efe-3c5b44d7871d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Edgecombe-Martin County E M C Effective date: 2006/08/01 End date if known: Rate name: GENERAL SERVICE Three Phase Sector: Commercial Description: AVAILABILITY: Electric service is available under this Schedule in the territory served by the Cooperative for nonresidential use with less than 100 kVA of transformer capacity. Resale and standby services are not permitted. Rates are subject to wholesale power cost adjustments, power factor adjustments,a North Carolina Sales Tax and Rider EE (Energy Efficiency Rider).

462

Data:4a7a5e51-bed8-4a67-a3c8-204210ed2554 | Open Energy Information  

Open Energy Info (EERE)

bed8-4a67-a3c8-204210ed2554 bed8-4a67-a3c8-204210ed2554 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Wild Rice Electric Coop, Inc Effective date: 2012/03/18 End date if known: Rate name: VILLAGE RESIDENTIAL SERVICE - Up to 5 KVA transformer Sector: Residential Description: Source or reference: http://www.wildriceelectric.com/b-rate.html Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

463

Data:Ec9e6a69-824c-438a-a3c1-629292832b19 | Open Energy Information  

Open Energy Info (EERE)

9-824c-438a-a3c1-629292832b19 9-824c-438a-a3c1-629292832b19 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Rural Elec Coop Inc Effective date: 2011/02/01 End date if known: Rate name: Residential 4C Sector: Residential Description: Source or reference: Rate binder # 4(Illinios State University) Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous

464

Data:9b27a143-a7be-4e04-8051-5ab3c49dccb1 | Open Energy Information  

Open Energy Info (EERE)

3-a7be-4e04-8051-5ab3c49dccb1 3-a7be-4e04-8051-5ab3c49dccb1 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Imperial Irrigation District Effective date: 1994/01/01 End date if known: Rate name: SCHEDULE SL-2 STATE HIGHWAY LIGHTING SERVICE-MERCURY VAPOR 250W Sector: Lighting Description: APPLICABILITY Applicable to service to state highway lighting installations where the customer owns and maintains the equipment and the District furnishes energy at one or more central points in accordance with special conditions set forth herein. Unmetered Service: For each kilowatt of lamp load . . . . . . . $22.30 Minimum charge at any one location . . . . . $ 5.00 Monthly Usage: 105kWh

465

Data:4d8380cf-6a3c-4b4a-814e-d0ac0210a41e | Open Energy Information  

Open Energy Info (EERE)

80cf-6a3c-4b4a-814e-d0ac0210a41e 80cf-6a3c-4b4a-814e-d0ac0210a41e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Stillwater Utilities Authority Effective date: 2012/01/01 End date if known: Rate name: ELECTRIC RATE OUTDOOR SECURITY LIGHTING MV 175W Sector: Lighting Description: This lighting fixture is no longer available for new installations. The Fixed Monthly Charge applies to Existing Distribution on Wood Poles. Additional Charges: If an extension of SEU's secondary circuit and a pole was necessary for the area security light, the monthly rate below shall be increased for each security light as follows:

466

Data:A4ddefe0-db39-48c0-ac98-7941b3451e3c | Open Energy Information  

Open Energy Info (EERE)

ddefe0-db39-48c0-ac98-7941b3451e3c ddefe0-db39-48c0-ac98-7941b3451e3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Cairo, Georgia (Utility Company) Effective date: 2011/07/01 End date if known: Rate name: Curtailable Electric Rates C-1 Sector: Commercial Description: This rate is applicable to all non-residential customers whose highest annual peak demand exceeds 50 KW. Subject to Power Cost Adjustment (PCA). Source or reference: Rate Binder # 2 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

467

Data:4ad19850-86a9-40d8-be52-3c447a057189 | Open Energy Information  

Open Energy Info (EERE)

-86a9-40d8-be52-3c447a057189 -86a9-40d8-be52-3c447a057189 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Stanton County Public Pwr Dist Effective date: 2012/01/01 End date if known: Rate name: Municipal Street Lighting Municipal Owned Lights 400W 15000LMV Sector: Lighting Description: Source or reference: ISU Archives Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

468

Data:B721bd4d-6c3a-4595-a91e-5a50c7c3c275 | Open Energy Information  

Open Energy Info (EERE)

d-6c3a-4595-a91e-5a50c7c3c275 d-6c3a-4595-a91e-5a50c7c3c275 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Tecumseh, Nebraska (Utility Company) Effective date: 2013/10/01 End date if known: Rate name: Dusk-To-Dawn Lighting- UnMetered 400 W Luminaires (October 2013) Sector: Lighting Description: Applicable to any customer for private or public outdoor lighting service, whether unmetered and provided by the city, or metered. Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh):

469

Data:408684f1-cc3e-4c8b-a3c2-e331c0e78277 | Open Energy Information  

Open Energy Info (EERE)

f1-cc3e-4c8b-a3c2-e331c0e78277 f1-cc3e-4c8b-a3c2-e331c0e78277 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Little Ocmulgee El Member Corp Effective date: 2009/01/01 End date if known: Rate name: Schedule "R-7" Sector: Commercial Description: Applicable to permanent full-time consumers and use incidental thereto, and at one standard voltage. The capacity of individual motors served under the Schedule shall not exceed 10 horsepower. No service rendered hereunder may be resold or transmitted to other premises, either directly or indirectly, without expressed consent of the Cooperative.

470

Data:F4ee18d1-1910-4d84-ab53-79ba79489b3c | Open Energy Information  

Open Energy Info (EERE)

ee18d1-1910-4d84-ab53-79ba79489b3c ee18d1-1910-4d84-ab53-79ba79489b3c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Entergy Gulf States Louisiana LLC Effective date: 2005/09/28 End date if known: Rate name: 2 High load factor service (HLFS) (primary voltage)(transmission 69/138 kV voltage) Sector: Industrial Description: This rate is applicable under the regular terms and conditions of company to customers who contract for not less then 2500 kW of electric service at company's available line voltage. Source or reference: http://www.entergy-louisiana.com/content/price/tariffs/egsi/egsila_lps.pdf

471

Data:5acb3b2c-0e55-48f9-80ed-3c80c195f680 | Open Energy Information  

Open Energy Info (EERE)

b2c-0e55-48f9-80ed-3c80c195f680 b2c-0e55-48f9-80ed-3c80c195f680 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Lebanon, Indiana (Utility Company) Effective date: 2013/04/01 End date if known: Rate name: OL - Outdoor Lighting 150 watt sodium vapor Sector: Lighting Description: Availability Available only for continuous year-round service for outdoor lighting to any residential, farm, commercial or industrial customer located adjacent to an electric distribution line of Utility. Character of Service Outdoor Lighting Service using lamps available under this schedule. Source or reference: http://www.lebanon-utilities.com/e_rates.html

472

Data:9257ab3c-b68c-4223-9f24-b803fb930852 | Open Energy Information  

Open Energy Info (EERE)

7ab3c-b68c-4223-9f24-b803fb930852 7ab3c-b68c-4223-9f24-b803fb930852 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Blue Earth, Minnesota (Utility Company) Effective date: End date if known: Rate name: Security Light: 250w Sector: Lighting Description: Source or reference: http://www.belw.org/Rate Source Parent: Comments cost is per fixture per month Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

473

Data:3b00cdd8-030d-4261-aa09-9ae783ae3c15 | Open Energy Information  

Open Energy Info (EERE)

cdd8-030d-4261-aa09-9ae783ae3c15 cdd8-030d-4261-aa09-9ae783ae3c15 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Consumers Power, Inc Effective date: 2011/10/01 End date if known: Rate name: 250 W HPS Street Lighting, Metered Sector: Lighting Description: * Applicable to service furnished from the dusk to dawn for area lighting,lighting of public streets,highways,alleys and parks. Streetlights supported on distribution type wood poles from Cooperative-owned overhead or underground system. Rate when light is Metered through customer's service. Source or reference: Rate binder # 4(Illinios State University)

474

Data:1fe29ef0-91ee-4ab5-924d-b3c7ea445dd6 | Open Energy Information  

Open Energy Info (EERE)

fe29ef0-91ee-4ab5-924d-b3c7ea445dd6 fe29ef0-91ee-4ab5-924d-b3c7ea445dd6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Lansing, Michigan (Utility Company) Effective date: 2011/03/01 End date if known: Rate name: CUSTOMER OWNED SYSTEMS (Incandescent Luminaire 2500 L) Sector: Commercial Description: Available to any political subdivision or agency of the State of Michigan for street lighting service for any system consisting of one or more luminaires where the BWL has an existing distribution system available. Source or reference: http://www.lansingmi.gov/Lansing/clerk/BWL_Proposed.pdf

475

Data:9520a388-400e-45e9-b645-8e3c83837b69 | Open Energy Information  

Open Energy Info (EERE)

8-400e-45e9-b645-8e3c83837b69 8-400e-45e9-b645-8e3c83837b69 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Pearl River Valley El Pwr Assn Effective date: 2001/07/01 End date if known: Rate name: 60 TOU-2 Time of Use Sector: Description: Available to non-residential Consumers requiring three phase service with a transformer capacity of 1000kVA or more, subject to Association's established rules and regulations. This rate applies to electric service measured by one meter used exclusively by one Consumer in a single establishment on one premise utilizing a single delivery point, and not resold or shared with others.

476

Data:6ff41894-1942-46b7-97da-23301ee7fa3c | Open Energy Information  

Open Energy Info (EERE)

-1942-46b7-97da-23301ee7fa3c -1942-46b7-97da-23301ee7fa3