National Library of Energy BETA

Sample records for inch psia pounds

  1. 88-Inch Site Visit - 88-Inch Cyclotron

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

    88-Inch Site Visit For information regarding the 88-Inch Cyclotron Site Visit, please click here.

  2. Webmaster - 88-Inch Cyclotron

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

    Webmaster To inquire about the 88-Inch Cyclotron website, please contact: Mike Johnson Phone: (510) 486-4389 Email: MBJohnson@lbl.gov

  3. 88-Inch Cyclotron

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

    institutions use these beams to understand the effect of radiation on microelectronics, optics, materials, and cells. Click here to see the 88-Inch Cyclotron's...

  4. Neutrons - 88-Inch Cyclotron

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

    Neutrons Neutron beams are available at the 88-Inch Cyclotron. Available energies range of from 8 to 30 MeV, with fluxes of up to 1E8 neutrons/cm^2/sec. For more information, please contact Mike Johnson via e-mail at MBJohnson@lbl.gov, or by phone at at (510) 486-4389.

  5. Directions - 88-Inch Cyclotron

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

    Directions The Laboratory is on the hillside directly above the campus of the University of California at Berkeley. Our address is 1 Cyclotron Rd. Bldg. 88, Berkeley, CA 94720. To make the Lab easily accessible, the Lab has its own shuttle service that takes people around the site, to downtown Berkeley, and to the BART station. Parking spaces can sometimes be difficult to find at the 88-Inch Cyclotron, so make sure to prearrange for a parking permit with our Administrative Office. Further

  6. ECR - 88-Inch Cyclotron

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

    ECR ECR Ion Source The ECR ion source was the first source built at the 88-Inch Cyclotron, and replaced the Penning Ion Gauge. It was designed and built by Claude Lyneis and Yves Jongen, delivering the first beam through the Cyclotron in January 1984. The original ECR chamber, constructed of copper, was replaced in 2001 by an aluminum oxide chamber for greater secondary electron production properties, and to reduce the copper contamination of beams. The chamber is approximately 2 liters in

  7. History - 88-Inch Cyclotron

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

    History Lawrence's original Cyclotron, for which he received a patent and the Nobel Prize. Lawrence's original cyclotron design was limited to energies where relativistic effects were not important. The third generation cyclotron included "sector-focusing" to allow higher energies to be obtained. The 88-Inch Cyclotron was based on Lawrence's design of a sector-focused cyclotron for the MTA project at Livermore. 1500 man-hours of work were necessary to assemble the trim coils which help

  8. Training - 88-Inch Cyclotron

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

    Training *If you are coming from outside of Berkeley Lab, make sure you let the Admin Office know (88Admin@lbl.gov). There is additional paperwork that needs to be completed. Requirements: 1.) General Employee Radiation Training (GERT): All personnel at the 88-Inch Cyclotron are required to take GERT, which only takes a few minutes and can be found here. 2.) Building 88 On-The-Job Training (OJT): All personnel are required to take Building 88's access training (NSD 439) before card-key access

  9. 88-Inch Cyclotron Contributions to Space Exploration - 88-Inch Cyclotron

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

    88-Inch Cyclotron Contributions to Space Exploration Space missions and vehicles with electronic parts or materials tested at the 88-Inch Cyclotron BASE Facility: Solar Terrestrial Relations Observatory (STEREO) Solar Dynamics Observatory (SDO) Solar Probe Plus Genesis (Solar Wind Sample Return) Messenger (Mercury) Pioneer Venus Van Allen Probes IMAGE/Explorer 78 Landsat Global Positioning System (GPS) Lunar Reconnaissance Orbiter (LRO) Mars Pathfinder Mars Polar Lander Mars Climate Orbiter Mars

  10. New Users - 88-Inch Cyclotron

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

    New Users Welcome! Congratulations on getting your experiment approved and scheduled at the 88-Inch Cyclotron. This section details how to register with LBNL, acquire gate access and parking, and take the required safety courses to run an experiment at the 88-Inch Cyclotron. 6 Weeks Ahead Set up a user agreement between your organization and LBNL, if there is not already one in place. Recharge customers (those who pay for beam time) must have a user agreement, purchase order, and an advance

  11. LRL 25-inch Bubble Chamber

    DOE R&D Accomplishments [OSTI]

    Alvarez, L. W.; Gow, J. D.; Barrera, F.; Eckman, G.; Shand, J.; Watt, R.; Norgren, D.; Hernandez, H. P.

    1964-07-08

    The recently completed 25-inch hydrogen bubble chamber combines excellent picture quality with a fast operating cycle. The chamber has a unique optical system and is designed to take several pictures each Bevatron pulse, in conjunction with the Bevatron rapid beam ejection system.

  12. Melter Pours 10 Millionth Pound of Glass | Department of Energy

    Office of Environmental Management (EM)

    Melter Pours 10 Millionth Pound of Glass Melter Pours 10 Millionth Pound of Glass March 30, 2015 - 12:00pm Addthis A melter at the Defense Waste Processing Facility recently poured its 10 millionth pound of glass. A melter at the Defense Waste Processing Facility recently poured its 10 millionth pound of glass. AIKEN, S.C. - The "heart" of the Defense Waste Processing Facility (DWPF) at the Savannah River Site (SRS) is pumping at a record pace. A melter installed in DWPF recently

  13. Sandia National Laboratories: 39,000 Pounds of Ceiling Tiles...

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

    39,000 Pounds of Ceiling Tiles Recycled December 21, 2010 ceiling tile shipment Ceiling tile shipment It took over two years to accumulate, but Sandia National LaboratoriesNew...

  14. Site Recycles Millions of Pounds of Metal | Department of Energy

    Energy Savers [EERE]

    Recycles Millions of Pounds of Metal Site Recycles Millions of Pounds of Metal May 30, 2013 - 12:00pm Addthis The Portsmouth site worked with two regional companies and local law enforcement to arrange transportation of 10 massive synchronous condensers as part of an asset recovery effort. The Portsmouth site worked with two regional companies and local law enforcement to arrange transportation of 10 massive synchronous condensers as part of an asset recovery effort. PIKETON, Ohio - The EM

  15. Gasoline prices inch down (long version)

    U.S. Energy Information Administration (EIA) Indexed Site

    Gasoline prices inch down (long version) The U.S. average retail price for regular gasoline fell to 3.68 a gallon on Monday. That's down 1.6 cents from a week ago, based on the...

  16. Gamma Spec Lab - 88-Inch Cyclotron

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

    Gamma Spec Lab The 88-Inch Cyclotron maintains a small gamma spectroscopy lab with two germanium detectors for use by 88 staff and experimenters. To schedule time on these detectors, contact our Research Coordinator, Mike Johnson, at MBJohnson@lbl.gov. Detector Specifications: Detector #1 Data Sheet (Coming Soon) Detector #2 Data Sheet Updates: 1.) Liquid nitrogen auto-fill has been added to both Detector #1 and Detector #2 dewars. Detector #2 height has been raised by 3.25 inches as part of

  17. Idaho Crews Overcome Challenges to Safely Dispose 1-Million-Pound...

    Office of Environmental Management (EM)

    Crews Overcome Challenges to Safely Dispose 1-Million-Pound Hot Cell Idaho Crews Overcome Challenges to Safely Dispose 1-Million-Pound Hot Cell American Recovery and Reinvestment...

  18. Road to Fuel Savings: Ford, Magna Partnership Help Vehicles Shed the Pounds

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

    | Department of Energy Ford, Magna Partnership Help Vehicles Shed the Pounds Road to Fuel Savings: Ford, Magna Partnership Help Vehicles Shed the Pounds August 20, 2014 - 1:08pm Addthis Pictured here is Ford's Lightweight Concept vehicle, a prototype that is nearly 25 percent lighter than an equivalent conventional vehicle. Using a mix of advanced materials, Ford -- in partnership with Magna International -- shaved about 800 pounds off the baseline vehicle, making a midsize sedan roughly the

  19. TRUPACT-I Unit 0 test data analysis. [Puncture bar impacts; free fall of package 12 inches onto unyielding surface; 30-foot free fall drop onto unyielding target; 40-inch drops onto 6-inch diagmeter puncture bar; engulfment in jet fuel fire for 35 minutes

    SciTech Connect (OSTI)

    Romesberg, L.E.; Hudson, M.L.; Osborne, D.M.

    1985-09-01

    TRUPACT-I was tested to evaluate the response of the design to the normal and hypothetical accident conditions specified in applicable regulations. The governing regulations are contained in DOE Order No. 5480.1, Chapter 3 and 10 CFR, Part 71, Refs. 1 and 2. Tests were conducted at Oak Ridge National Laboratory, Oak Ridge, TN, and at Sandia National Laboratories, Albuquerque, NM. Normal condition tests included three 13-pound (1.25 in. diameter) puncture bar impacts onto the exterior surface and free fall of the package 12 inches onto an essentially unyielding surface. Hypothetical accident conditions included in the test sequence were two 30-foot free fall drops of the package onto an essentially unyielding target, four 40-inch drops onto a 6-inch-diameter puncture bar, and engulfment in a JP-4 jet fuel fire for 35 minutes. Instrumentation data traces will be published in Ref. 3 and are not reproduced herein. This report presents an analysis of the available data and an interpretation of the results. The results of the tests are compared to results from numerical analyses and scale model tests which are incorporated in the TRUPACT-I SARP, Ref. 4. 9 refs., 43 figs., 3 tabs.

  20. Noise and spurious pulses for Cherenkov light detection with 10-inch and 3-inch photomultipliers

    SciTech Connect (OSTI)

    Giordano, V.; Aiello, S.; Leonora, E. E-mail: Valentina.Giordano@ct.infn.it; Collaboration: KM3NeT Collaboration

    2014-11-18

    A large number of large photocathode area photomultipliers are widely used in astroparticle physics detectors to measure Cherenkov light in media like water or ice. In neutrino telescopes the key element of the detector is the optical module, which consists of one or more photodetectors inside a transparent pressure-resistant glass sphere. The glass sphere serves as mechanical protection while ensuring good light transmission. The performance of the telescope is largely dependent on the presence of noise pulses present on the anode of the photomultipliers. A study was conducted of noise pulses of Hamamatsu 10-inch and 3-inch diameter photomultipliers measuring time and charge distributions of dark pulses, pre-pulses, delayed pulses, and after-pulses. In particular, an analysis on multiple after-pulses was performed on both photomultiplier models. A digital oscilloscope was used to acquire all the pulses after the main pulse during a time window of 16?s for an off-line analysis to determine the charge and time spectra and a correlation between the arrival times and the charge of each after-pulse.

  1. Development of a ten inch manipulators-based, flexible, broadband

    Office of Scientific and Technical Information (OSTI)

    two-crystal spectrometer (Journal Article) | SciTech Connect Journal Article: Development of a ten inch manipulators-based, flexible, broadband two-crystal spectrometer Citation Details In-Document Search Title: Development of a ten inch manipulators-based, flexible, broadband two-crystal spectrometer We have developed and implemented a broadband X-ray spectrometer with a variable energy range for use at the Atomic Weapons Establishment's Orion Laser. The spectrometer covers an energy

  2. Method for releasing hydrogen from ammonia borane

    DOE Patents [OSTI]

    Varma, Arvind; Diwan, Moiz; Shafirovich, Evgeny; Hwang, Hyun-Tae; Al-Kukhun, Ahmad

    2013-02-19

    A method of releasing hydrogen from ammonia borane is disclosed. The method comprises heating an aqueous ammonia borane solution to between about 80-135.degree. C. at between about 14.7 and 200 pounds per square inch absolute (psia) to release hydrogen by hydrothermolysis.

  3. Portsmouth/Paducah Employees, Contractors Donate 17,500 Pounds of Food |

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

    Department of Energy Portsmouth/Paducah Employees, Contractors Donate 17,500 Pounds of Food Portsmouth/Paducah Employees, Contractors Donate 17,500 Pounds of Food September 30, 2014 - 12:00pm Addthis EM and contractor staff of the Portsmouth Gaseous Diffusion Plant site prepare shipments of food to local pantries as part of the Portsmouth/Paducah Project Office’s 2014 Feds Feed Families effort. EM and contractor staff of the Portsmouth Gaseous Diffusion Plant site prepare shipments of

  4. Table 4.10 Uranium Reserves, 2008 (Million Pounds Uranium Oxide)

    U.S. Energy Information Administration (EIA) Indexed Site

    0 Uranium Reserves,1 2008 (Million Pounds Uranium Oxide) State Forward-Cost 2 Category (dollars 3 per pound) $50 or Less $100 or Less Total 539 1,227 Wyoming 220 446 New Mexico 179 390 Arizona, Colorado, Utah 63 198 Texas 27 40 Others 4 50 154 1The U.S. Energy Information Administration (EIA) category of uranium reserves is equivalent to the internationally reported category of "Reasonably Assured Resources" (RAR). Notes: * Estimates are at end of year. * See "Uranium Oxide"

  5. DOE Employees, Contractors Donate More than 15,500 Pounds of Food |

    Energy Savers [EERE]

    Department of Energy Employees, Contractors Donate More than 15,500 Pounds of Food DOE Employees, Contractors Donate More than 15,500 Pounds of Food September 15, 2014 - 9:08am Addthis U.S. Department of Energy and contractor staff prepare shipments of food to local pantries as part of the Portsmouth Site’s 2014 Feds Feed Families effort. U.S. Department of Energy and contractor staff prepare shipments of food to local pantries as part of the Portsmouth Site's 2014 Feds Feed Families

  6. PET computer programs for use with the 88-inch cyclotron

    SciTech Connect (OSTI)

    Gough, R.A.; Chlosta, L.

    1981-06-01

    This report describes in detail several offline programs written for the PET computer which provide an efficient data management system to assist with the operation of the 88-Inch Cyclotron. This function includes the capability to predict settings for all cyclotron and beam line parameters for all beams within the present operating domain of the facility. The establishment of a data base for operational records is also described from which various aspects of the operating history can be projected.

  7. NNSA Livermore Field Office donates over 4,000 pounds of food to food banks

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration Livermore Field Office donates over 4,000 pounds of food to food banks | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony

  8. Idaho Crews Overcome Challenges to Safely Dispose 1-Million-Pound Hot Cell

    Office of Environmental Management (EM)

    Depar tment of Energy | Office of Environmental Management For More Information on EM Recovery Act Work, Visit Us on the Web: http://www.em.doe.gov/emrecovery/ EM Recovery NEWS FLASH RECOVERY.GOV ENVIRONMENTAL MANAGEMENT OFFICE OF ENVIRONMENTAL MANAGEMENT OFFICE OF ENVIRONMENTAL MANAGEMENT OFFICE OF November 9, 2011 Idaho Crews Overcome Challenges to Safely Dispose 1-Million-Pound Hot Cell IDAHO FALLS, Idaho - American Recovery and Reinvestment Act cleanup crews at the Idaho site recently

  9. Affordable Window Insulation with R-10/inch Rating

    SciTech Connect (OSTI)

    Jenifer Marchesi Redouane Begag; Je Kyun Lee; Danny Ou; Jong Ho Sonn; George Gould; Wendell Rhine

    2004-10-15

    During the performance of contract DE-FC26-00-NT40998, entitled ''Affordable Window Insulation with R-10/inch Value'', research was conducted at Aspen Aerogels, Inc. to develop new transparent aerogel materials suitable for window insulation applications. The project requirements were to develop a formulation or multiple formulations that have high transparency (85-90%) in the visible region, are hydrophobic (will not opacify with exposure to water vapor or liquid), and have at least 2% resiliency (interpreted as recoverable 2% strain and better than 5% strain to failure in compression). Results from an unrelated project showed that silica aerogels covalently bonded to organic polymers exhibit excellent mechanical properties. At the outset of this project, we believed that such a route is the best to improve mechanical properties. We have applied Design of Experiment (DOE) techniques to optimize formulations including both silica aerogels and organically modified silica aerogels (''Ormosils''). We used these DOE results to optimize formulations around the local/global optimization points. This report documents that we succeeded in developing a number of formulations that meet all of the stated criteria. We successfully developed formulations utilizing a two-step approach where the first step involves acid catalyzed hydrolysis and the second step involves base catalyzed condensation to make the gels. The gels were dried using supercritical CO{sub 2} and we were able to make 1 foot x 1 foot x 0.5 inch panels that met the criteria established.

  10. U.S. Department of Energy Donates More Than 120,000 Pounds of Food to "Feds

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

    Feed Families" | Department of Energy Donates More Than 120,000 Pounds of Food to "Feds Feed Families" U.S. Department of Energy Donates More Than 120,000 Pounds of Food to "Feds Feed Families" September 29, 2010 - 12:00am Addthis WASHINGTON, D.C. - Energy Secretary Steven Chu today announced that U.S. Department of Energy employees and contractors collected and donated more than 120,000 pounds of food and supplies during the federal government's second annual

  11. NREL Staff Donates More Than 1,000 Pounds of Food for the Needy - News

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

    Releases | NREL Staff Donates More Than 1,000 Pounds of Food for the Needy July 5, 2012 Employees at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) donated enough food in a recent drive to feed 50 adults and 100 children for a week. "It was a fantastic turnout," Erika Echols, NREL's staff council president, said. "Our executive managers set up a booth and boxed all the food that was contributed. We had 24 more boxes than we did a year ago."

  12. Photo of the Week: Inside the 60-Inch Cyclotron | Department of Energy

    Energy Savers [EERE]

    60-Inch Cyclotron Photo of the Week: Inside the 60-Inch Cyclotron January 25, 2013 - 11:45am Addthis In this 1939 photo, Eric and Margaret Lawrence are sitting inside the tank of something called the 60-inch cyclotron -- a machine invented by their father, Ernest Lawrence. The cyclotron is a unique circular particle accelerator, which Lawrence himself referred to as a "proton merry-go-round." In reality, the cyclotron specialized in smashing atoms. Fun facts: this cyclotron contains a

  13. Project W320 52-inch diameter equipment container load test: Test report

    SciTech Connect (OSTI)

    Bellomy, J.R.

    1995-02-22

    This test report summarizes testing activities and documents the results of the load tests performed on-site and off-site to structural qualify the 52-inch equipment containers designed and fabricated under Project W-320.

  14. Risk assessment of K Basin twelve-inch and four-inch drain valve failure from a postulated seismic initiating event

    SciTech Connect (OSTI)

    MORGAN, R.G.

    1999-06-23

    The Spent Nuclear Fuel (SNF) Project will transfer metallic SNF from the Hanford 105 K-East and 105 K-West Basins to safe interim storage in the Canister Storage Building in the 200 Area. The initial basis for design, fabrication, installation, and operation of the fuel removal systems was that the basin leak rate which could result from a postulated accident condition would not be excessive relative to reasonable recovery operations. However, an additional potential K Basin water leak path is through the K Basin drain valves. Three twelve-inch drain valves are located in the main basin bays along the north wall. Five four-inch drain valves are located in the north and south loadout pits (NLOP and SLOP), the weasel pit, the technical viewing pit, and the discharge chute pit. The sumps containing the valves are filled with concrete which covers the drain valve body. Visual observations indicate that only the valve's bonnet and stem are exposed above the basin concrete floor for the twelve-inch drain valve and that much less of the valve's bonnet and stem are exposed above the basin concrete floor for the five four-inch drain valves. It was recognized, however, that damage of the drain valve bonnet or stem during a seismic initiating event could provide a potential K Basin water leak path. The objectives of this analysis are to: (1) evaluate the likelihood of damaging the three twelve-inch drain valves located along the north wall of the main basin and the five four-inch drain valves located in the pits from a seismic initiating event, and (2) determine the likelihood of exceeding a specific consequence (initial leak rate) from a damaged valve. The analysis process is a risk-based uncertainty analysis where each variable is modeled using available information and engineering judgement. The uncertainty associated with each variable is represented by a probability distribution (probability density function). Uncertainty exists because of the inherent randomness associated with the distribution of values that a variable may assume, and because of a lack of knowledge concerning a variable. Engineering judgement and technical information are used to develop the variable probability density functions, but the bounds of the probability density function are based on physical limitations. The uncertainty, described by probability distributions, is propagated through the analysis by Monte Carlo convolution techniques. The corresponding results are developed as a probability distribution and expressed in terms of the corresponding complementary cumulative distribution function (''risk curve'').

  15. Testing of one-inch UF{sub 6} cylinder valves under simulated fire conditions

    SciTech Connect (OSTI)

    Elliott, P.G.

    1991-12-31

    Accurate computational models which predict the behavior of UF{sub 6} cylinders exposed to fires are required to validate existing firefighting and emergency response procedures. Since the cylinder valve is a factor in the containment provided by the UF{sub 6} cylinder, its behavior under fire conditions has been a necessary assumption in the development of such models. Consequently, test data is needed to substantiate these assumptions. Several studies cited in this document provide data related to the behavior of a 1-inch UF{sub 6} cylinder valve in fire situations. To acquire additional data, a series of tests were conducted at the Paducah Gaseous Diffusion Plant (PGDP) under a unique set of test conditions. This document describes this testing and the resulting data.

  16. Production of high intensity {sup 48}Ca for the 88-Inch Cyclotron and other updates

    SciTech Connect (OSTI)

    Benitez, J. Y.; Hodgkinson, A.; Lyneis, C. M. Strohmeier, M.; Thullier, T.; Todd, D.; Xie, D.; Franzen, K. Y.

    2014-02-15

    Recently the Versatile ECR for NUclear Science (VENUS) ion source was engaged in a 60-day long campaign to deliver high intensity {sup 48}Ca{sup 11+} beam to the 88-Inch Cyclotron. As the first long term use of VENUS for multi-week heavy-element research, new methods were developed to maximize oven to target efficiency. First, the tuning parameters of VENUS for injection into the cyclotron proved to be very different than those used to tune VENUS for maximum beam output of the desired charge state immediately following its bending magnet. Second, helium with no oxygen support gas was used to maximize the efficiency. The performance of VENUS and its low temperature oven used to produce the stable requested 75 e?A of {sup 48}Ca{sup 11+} beam current was impressive. The consumption of {sup 48}Ca in VENUS using the low temperature oven was checked roughly weekly, and was found to be on average 0.27 mg/h with an ionization efficiency into the 11+ charge state of 5.0%. No degradation in performance was noted over time. In addition, with the successful operation of VENUS the 88-Inch cyclotron was able to extract a record 2 p?A of {sup 48}Ca{sup 11+}, with a VENUS output beam current of 219 e?A. The paper describes the characteristics of the VENUS tune used for maximum transport efficiency into the cyclotron as well as ongoing efforts to improve the transport efficiency from VENUS into the cyclotron. In addition, we briefly present details regarding the recent successful repair of the cryostat vacuum system.

  17. Radiation characterization summary : ACRR 44-inch lead-boron bucket located in the central cavity on the 32-inch pedestal at the core centerline (ACRR-LB44-CC-32-cl).

    SciTech Connect (OSTI)

    Parma, Edward J.,; Quirk, Thomas J.; Lippert, Lance L.; Griffin, Patrick Joseph; Naranjo, Gerald E.; Luker, Spencer Michael

    2013-04-01

    This document presents the facility-recommended characterization of the neutron, prompt gamma-ray, and delayed gamma-ray radiation fields in the Annular Core Research Reactor (ACRR) for the 44-inch-long lead-boron bucket in the central cavity on the 32-inch pedestal at the core centerline. The designation for this environment is ACRR-LB44-CC-32-cl. The neutron, prompt gamma-ray, and delayed gamma-ray energy spectra are presented as well as radial and axial neutron and gamma-ray flux profiles within the experiment area of the bucket. Recommended constants are given to facilitate the conversion of various dosimetry readings into radiation metrics desired by experimenters. Representative pulse and steady-state operations are presented with conversion examples.

  18. A PACIFIC-WIDE GEOTHERMAL RESEARCH LABORATORY: THE PUNA GEOTHERMAL RESEARCH FACILITY

    SciTech Connect (OSTI)

    Takahashi, P.; Seki, A.; Chen, B.

    1985-01-22

    The Hawaii Geothermal Project (HGP-A) well, located in the Kilauea volcano east rift zone, was drilled to a depth of 6450 feet in 1976. It is considered to be one of the hot-test producing geothermal wells in the world. This single well provides 52,800 pounds per hour of 371 F and 160 pounds per square inch-absolute (psia) steam to a 3-megawatt power plant, while the separated brine is discharged in percolating ponds. About 50,000 pounds per hour of 368 F and 155 psia brine is discharged. Geothermal energy development has increased steadily in Hawaii since the completion of HGP-A in 1976: (1) a 3 megawatt power plant at HGP-A was completed and has been operating since 1981; (2) Hawaiian Electric Company (HECO) has requested that their next increment in power production be from geothermal steam; (3) three development consortia are actively, or in the process of, drilling geothermal exploration wells on the Big Island; and (4) engineering work on the development of a 400 megawatt undersea cable for energy transmission is continuing, with exploratory discussions being initiated on other alternatives such as hydrogen. The purpose for establishing the Puna Geothermal Research Facility (PGRF) is multifold. PGRF provides a facility in Puna for high technology research, development, and demonstration in geothermal and related activities; initiate an industrial park development; and examine multi-purpose dehydration and biomass applications related to geothermal energy utilization.

  19. Application of Derrick Corporation's stack sizer technology for slimes reduction in 6 inch clean coal hydrocyclone circuits

    SciTech Connect (OSTI)

    Brodzik, P.

    2009-04-15

    The article discusses the successful introduction of Derrick Corporation's Stack Sizer technology for removing minus 200 mesh slimes from 6-inch coal hydrocyclone underflow prior to froth flotation or dewatering by screen bowl centrifuges. In 2006, the James River Coal Company selected the Stack Sizer fitted with Derrick 150 micron and 100 micron urethane screen panels for removal of the minus 100 mesh high ash clay fraction from the clean coal spiral product circuits. After this application proved successful, Derrick Corporation introduced new 75 micron urethane screen panels for use on the Stack Sizer. Evaluation of feed slurry to flotation cells and screen bowl centrifuges showed significant amounts of minus 75 micron that could potentially be removed by efficient screening technology. Removal of the minus 75 micron fraction was sought to reduce ash and moisture content of the final clean coal product. Full-scale lab tests confirmed that the Stack Sizer fitted with Derrick 75 micron urethane screen panels consistently reduced the minus 75 micron percentage in coal slurry from 6-inch clean coal hydrocyclone underflow that is approximately 15 to 20% solid by-weight and 30 to 60% minus 75 micron to a clean coal fraction that is approximately 13 to 16% minus 75 micron. As a result total ash is reduced from approximately 36 to 38% in the hydrocyclone underflow to 14 to 16% in the oversize product fraction form the Stack Sizers. 1 fig., 2 tabs., 5 photos.

  20. Refurbishment and modification of existing protective shipping packages (for 30-inch UF{sub 6} cylinders) per USDOT specification No. USA-DOT-21PF-1A

    SciTech Connect (OSTI)

    Housholder, W.R.

    1991-12-31

    This paper addresses the refurbishment procedures for existing shipping containers for 30-inch diameter UF{sub 6} cylinders in accordance with DOT Specification 21PF-1 and the criteria used to determine rejection when such packages are unsuitable for refurbishment.

  1. Assessment of RELAP/MOD3 using BETHSY 6.2TC 6-inch cold leg side break comparative test

    SciTech Connect (OSTI)

    Chung, Young-Jong; Jeong, Jae-Jun; Chang, Won-Pyo; Kim, Dong-Su

    1996-10-01

    This report presents the results of the RELAP5/MOD3 Version 7j assessment on BETHSY 6.2TC. BETHSY 6.2TC test corresponding to a six inch cold leg break LOCA of the Pressurizer Water Reactor(PWR). The primary objective of the test was to provide reference data of two facilities of different scales (BETHSY and LSTF facility). On the other hand, the present calculation aims at analysis of RELAP5/N4OD3 capability on the small break LOCA simulation, The results of calculation have shown that the RELAP5/MOD3 reasonably predicts occurrences as well as trends of the major phenomena such as primary pressure, timing of loop seal clearing, liquid hold up, etc. However, some disagreements also have been found in the predictions of loop seal clearing, collapsed core water level after loop seal clearing, and accumulator injection behaviors. For better understanding of discrepancies in same predictions, several sensitivity calculations have been performed as well. These include the changes of two-phase discharge coefficient at the break junction and some corrections of the interphase drag term. As result, change of a single parameter has not improved the overall predictions and it has been found that the interphase drag model has still large uncertainties.

  2. Procedures - 88-Inch Cyclotron

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

    Procedures You must be logged in with your Berkeley Lab LDAP to view these documents PUB-3000 Cyclotron Procedures Mechanical Procedures Electrical Procedures Ion Source Procedures Safety Assessment Document Radiological Work Authorizations Memorandums Forms Abbreviations & Acronyms

  3. Protons - 88-Inch Cyclotron

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

    Protons The BASE Facility is capable of providing fluxes of up to 1E10 protons/cm2-sec (the limit of our standard, continuously reading ion chamber dosimetry), but works best in the 1E7 to 1E8 protons/cm2-sec range. Higher levels of flux are monitored using intermittent faraday cup readings. Standard proton energies include 13.5, 20, 30, 40, 50, and 55 MeV, and are performed in air in Cave 4A. Energies below 10 MeV are run in vacuum in Cave 4B. Shielding materials, laser alignment tools, and

  4. Safety - 88-Inch Cyclotron

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

    Safety The Nuclear Sciences Division (NSD) is committed to providing a safe workplace for its employees, contractors, and guests and conducting its research and operations in a manner that protects the environment. In conducting its operations and research, NSD meets or exceeds Berkeley Lab, University of California, and U.S. Department of Energy policies and requirements. To report a life-threatening accident, call x7911 For all other accidents or near-hits, call x6999 For Emergency Status

  5. Schedule - 88-Inch Cyclotron

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

    Schedule Cyclotron Schedule

  6. Shipping - 88-Inch Cyclotron

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

    Shipping To ship equipment to the BASE Facility, send it to the following address: To: Mike Johnson (3rd Party / No PO) Lawrence Berkeley National Laboratory 1 Cyclotron Rd, Bldg 88 Berkeley, CA 94720 A few notes about our shipping process: -All equipment shipped to or from Berkeley Lab goes through our shipping and receiving facility, located in a different building. To ensure your equipment arrives in time for your run, plan on having delivered to the Lab two business days prior to when you

  7. Links - 88-Inch Cyclotron

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

    Links Berkeley Lab Links: Nuclear Science Division Berkeley Lab Berkeley Lab Guest House Berkeley Lab Cafeteria Jobs at Berkeley Lab Today at Berkeley Lab Health and Safety Manual...

  8. AECR - 88-Inch Cyclotron

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

    AECR AECR Ion Source The AECR ion source is optimized for the production of high charge state ions. Built in 1990, it was upgraded in 1996 to further enhance its performance. Its maximum peak fields on axis are 1.7 and 1.1 Tesla at the injection and extraction regions, respectively. The maximum radial field at the inner surface of the aluminum plasma chamber is 0.85 Tesla. The aluminum plasma chamber is 30 cm in length, with an inner diameter of 7.6 cm. Six radial slots and an external turbo

  9. VENUS - 88-Inch Cyclotron

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

    intensities, some of which are listed in the table below. VENUS Records Mechanical layout of the VENUS Ion Source The magnetic confinement configuration consists of three...

  10. Directory - 88-Inch Cyclotron

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

    Directory Control Room On-shift Operator 510-486-5088 Admin Office Kymba A'Hearn 510-495-8888 88Admin@lbl.gov Dorothy Kenlow 510-486-7535 88Admin@lbl.gov ***...

  11. Project W420 Air Sampler Probe Placement Qualification Tests for Four 6-Inch Diameter Stacks: 296-A-25, 296-B-28, 296-S-22, and 296-T-18

    SciTech Connect (OSTI)

    Maughan, A.D.; Glissmeyer, J.A.

    1998-09-30

    The W420 project covers the upgrading of effluent monitoring systems at six ventilation exhaust stacks in tank-farm facilities at the U.S. Department of Energy's Hanford Site. The discharge stacks of five of the six systems will be completely replaced. Four of these (296-A-25, 296-B-28, 296-S-22, and 296-T-18) will be of the same size, 6-inches in diameter and about 12-ft high. This report documents tests that were conducted to verify that these four stacks meet the applicable regulatory criteria regarding the placement of the air sampling probe. These criteria ensure that the contaminants in the stack are well mixed with the airflow at the location of the probe such that the extracted sample represents the whole. There are also criteria addressing the transport of the sample to the collection device. These are not covered in this report, but will need to be addressed later. These tests were conducted by Pacific Northwest National Laboratory on a full-scale model of the 6-inch stick. The sequence of tests addresses the acceptability of the flow angle relative to the probe and the uniformity of air velocity and gaseous and particle tracers in the cross section of the stack. All tests were successful, and all acceptance criteria were met.

  12. Neutron Reference Benchmark Field Specification: ACRR 44 Inch Lead-Boron (LB44) Bucket Environment (ACRR-LB44-CC-32-CL).

    SciTech Connect (OSTI)

    Vega, Richard Manuel; Parma, Edward J.; Griffin, Patrick J.; Vehar, David W.

    2015-07-01

    This report was put together to support the International Atomic Energy Agency (IAEA) REAL- 2016 activity to validate the dosimetry communitys ability to use a consistent set of activation data and to derive consistent spectral characterizations. The report captures details of integral measurements taken in the Annular Core Research Reactor (ACRR) central cavity with the 44 inch Lead-Boron (LB44) bucket, reference neutron benchmark field. The field is described and an a priori calculated neutron spectrum is reported, based on MCNP6 calculations, and a subject matter expert (SME) based covariance matrix is given for this a priori spectrum. The results of 31 integral dosimetry measurements in the neutron field are reported.

  13. Radiation Characterization Summary: ACRR Central Cavity Free-Field Environment with the 32-Inch Pedestal at the Core Centerline (ACRR-FF-CC-32-cl).

    SciTech Connect (OSTI)

    Vega, Richard Manuel; Parma, Edward J.; Naranjo, Gerald E.; Lippert, Lance L.; Vehar, David W.; Griffin, Patrick J.

    2015-08-01

    This document presents the facilit y - recommended characteri zation o f the neutron, prompt gamma - ray, and delayed gamma - ray radiation fields in the Annular Core Research Reactor ( ACRR ) for the cen tral cavity free - field environment with the 32 - inch pedestal at the core centerline. The designation for this environmen t is ACRR - FF - CC - 32 - cl. The neutron, prompt gamma - ray , and delayed gamma - ray energy spectra , uncertainties, and covariance matrices are presented as well as radial and axial neutron and gamma - ray fluence profiles within the experiment area of the cavity . Recommended constants are given to facilitate the conversion of various dosimetry readings into radiation metrics desired by experimenters. Representative pulse operations are presented with conversion examples . Acknowledgements The authors wish to th ank the Annular Core Research Reactor staff and the Radiation Metrology Laboratory staff for their support of this work . Also thanks to David Ames for his assistance in running MCNP on the Sandia parallel machines.

  14. Bragg Curves - 88-Inch Cyclotron

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

    Bragg Curves

  15. Heavy Ions - 88-Inch Cyclotron

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

    Heavy Ions Heavy ions used at the BASE Facility are accelerated in the form of "cocktails," named because of the fact that several heavy ions with the same mass-to-charge ratio are sent into the Cyclotron, which accelerates the ions while acting as a precision mass separator. The Control Room Operator then uses Cyclotron frequency to select only the desired ion, a process that takes about 2 minutes. We provide four standard cocktails: 4.5, 10, 16, and 30 MeV/nucleon. Depending on the

  16. Shop Request - 88-Inch Cyclotron

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

    Shop Request Note: You must be logged in to your Berkeley Lab LDAP account to access the Shop Request Form. 88 Work Request Shop Request ‎(Responses)‎ Open Spreadsheet

  17. Ion Sources - 88-Inch Cyclotron

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

    D. Grote, D. Leitner, J. Benitez, M. Strohmeier. Plasma-to-Target Warp Simulations of Uranium Beams Extracted from VENUS Compared to Emittance Measurements and Beam Images....

  18. Beam Request - 88-Inch Cyclotron

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

    identify a suitable location on the schedule for your experiment. Determining priority: Radiation effects testing covered under the NSS Interagency Agreement and DOE nuclear...

  19. TYPE REPORT DOCUMENT TITLE HERE

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

    ... per pounds per square inch, gage BPM best practices manual CBL cement bond log CCRP Clean Coal Research Program (DOENETL) CCS carbon capture and storage CCUS carbon capture, ...

  20. Natural gas monthly, July 1995

    SciTech Connect (OSTI)

    1995-07-21

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia. Explanatory Notes supplement the information found in tables of the report. A description of the data collection surveys that support the NGM is provided in the Data Sources section. A glossary of the terms used in this report is also provided to assist readers in understanding the data presented in this publication. All natural gas volumes are reported at a pressure base of 14.73 pounds per square inch absolute (psia) and at 60 degrees Fahrenheit. Cubic feet are converted to cubic meters by applying a factor of 0.02831685.

  1. Radiation Characterization Summary: ACRR Polyethylene-Lead-Graphite (PLG) Bucket Located in the Central Cavity on the 32-Inch Pedestal at the Core Centerline (ACRR-PLG-CC-32-cl).

    SciTech Connect (OSTI)

    Parma, Edward J.,; Vehar, David W.; Lippert, Lance L.; Griffin, Patrick J.; Naranjo, Gerald E.; Luker, Spencer M.

    2015-06-01

    This document presents the facility-recommended characterization of the neutron, prompt gamma-ray, and delayed gamma-ray radiation fields in the Annular Core Research Reactor (ACRR) for the polyethylene-lead-graphite (PLG) bucket in the central cavity on the 32-inch pedestal at the core centerline. The designation for this environment is ACRR-PLG-CC-32-cl. The neutron, prompt gamma-ray, and delayed gamma-ray energy spectra, uncertainties, and covariance matrices are presented as well as radial and axial neutron and gamma-ray fluence profiles within the experiment area of the bucket. Recommended constants are given to facilitate the conversion of various dosimetry readings into radiation metrics desired by experimenters. Representative pulse operations are presented with conversion examples. Acknowledgements The authors wish to thank the Annular Core Research Reactor staff and the Radiation Metrology Laboratory staff for their support of this work. Also thanks to David Ames for his assistance in running MCNP on the Sandia parallel machines.

  2. Detector #2 Data Sheet - 88-Inch Cyclotron

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

    Gamma Spec Lab‎ > ‎ Detector #2 Data Sheet

  3. Gasoline prices inch down slightly (long version)

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

    long version) The U.S. average retail price for regular gasoline fell slightly to $3.54 a gallon on Monday. That's down 6-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast region at 3.84 a gallon, down 5.2 cents from a week ago. Prices were lowest in the Gulf Coast States at 3.32 a gallon, down 3.9 cents.

  4. BASE Operator's Manual - 88-Inch Cyclotron

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

    BASE Operator's Manual BASE_Facility_-_SEE_Software_Operation.doc

  5. LBNL Affiliate Forms - 88-Inch Cyclotron

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

    New Users‎ > ‎ LBNL Affiliate Forms Affiliate Forms (click here to open pdf)

  6. Gasoline prices inch down slightly (short version)

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

    short version) The U.S. average retail price for regular gasoline fell slightly to 3.54 a gallon on Monday. That's down 6-tenths of a penny from a week ago, based on the weekly...

  7. Cocktails and Ions - 88-Inch Cyclotron

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

    Cocktails and Ions BASE Ion List Download as a .pdf

  8. 4A Drawings - 88-Inch Cyclotron

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

    Protons‎ > ‎ 4A Drawings 4A Translator Table Setup 4A Translator Horizontal 4A Translator Vertical

  9. 4B Drawings - 88-Inch Cyclotron

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

    4B Drawings 4B Chamber 4B Mounting Bracket 4B Feedthrough Hole 4B Cooling Plate (-30 C)

  10. BASE - Rad Effects - 88-Inch Cyclotron

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

    at Lawrence Berkeley National Laboratory to provide beams of protons and heavy ions for radiation effects testing. When running, the facility is manned 24-hours a day with...

  11. Gasoline prices inch down (short version)

    U.S. Energy Information Administration (EIA) Indexed Site

    short version) The U.S. average retail price for regular gasoline fell to 3.68 a gallon on Monday. That's down 1.6 cents from a week ago, based on the weekly price survey by the...

  12. Gasoline prices inch up (long version)

    U.S. Energy Information Administration (EIA) Indexed Site

    long version) The U.S. average retail price for regular gasoline rose slightly to 3.66 a gallon on Monday. That's up nine tenths of a penny from a week ago, based on the weekly...

  13. Gasoline prices inch down (Short version)

    U.S. Energy Information Administration (EIA) Indexed Site

    short version) The U.S. average retail price for regular gasoline rose slightly to 3.66 a gallon on Monday. That's up nine tenths of a penny from a week ago, based on the weekly...

  14. Damping test results for straight sections of 3-inch and 8-inch unpressurized pipes. [PWR; BWR

    SciTech Connect (OSTI)

    Ware, A.G.; Thinnes, G.L.

    1984-04-01

    EG and G Idaho is assisting the Nuclear Regulatory Commission and the Pressure Vessel Research Committee in supporting a final position on revised damping values for structural analyses of nuclear piping systems. As part of this program, a series of vibrational tests on unpressurized 3-in. and 8-in. Schedule 40 carbon steel piping was conducted to determine the changes in structural damping due to various parametric effects. The 33-ft straight sections of piping were supported at the ends. Additionally, intermediate supports comprising spring, rod, and constant-force hangers, as well as a sway brace and snubbers, were used. Excitation was provided by low-force-level hammer impacts, a hydraulic shaker, and a 50-ton overhead crane for snapback testing. Data was recorded using acceleration, strain, and displacement time histories. This report presents test results showing the effect of stress level and type of supports on structural damping in piping.

  15. Thermodynamic properties of isobutane-isopentane mixtures from -40 to +600/sup 0/F and up to 1000 psia

    SciTech Connect (OSTI)

    Gallagher, J.S.; Levelt Sengers, J.M.H.; Morrison, G.; Sengers, J.V.

    1984-07-01

    The Helmholtz function for pure isobutane from a recent correlation has been converted to a dimensionless form and a pressure-enthalpy chart based on this function has been generated by computer. A Helmholtz function for mixtures of isobutane and isopentane has been formed based upon the dimensionless isobutane Helmholtz function as the reference fluid by means of an extended corresponding-states principle. Scarce literature data for saturation properties of isopentane, and new data for its vapor pressure and for the critical line of the mixture were used. The accuracy of the surface was checked by comparing with literature enthalpy data and with new VLE data for the mixture. Tables of thermodynamic properties have been generated from this Helmholtz function for the 0.1 mole fraction isopentane-in-isobutane mixture in the single-phase region and on the dew- and bubble-point curves, together with properties of the coexisting phase. A pressure-enthalpy chart for this mixture has also been generated.

  16. Energy Department Awards $2.6 Million to Boost Combustion Efficiency...

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

    ... be explored to deliver high efficiency in a compact design. ... ultra-low emissions, and multi-fuel capability. ... greater than 1,500 pounds per square inch gauge (psig). ...

  17. CX-005320: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    700/100 Pounds Per Square Inch Compressor Additional Filtration ProjectCX(s) Applied: B2.5Date: 02/24/2011Location(s): Morgantown, West VirginiaOffice(s): Fossil Energy, National Energy Technology Laboratory

  18. This Week In Petroleum Summary Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    California pipelines require the RVP of gasoline shipped on their systems to transition from the December-January specification of 15 pounds per square inch (psi) to 13.5...

  19. Table Definitions, Sources, and Explanatory Notes

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

    (Note: Dry natural gas is also known as consumer-grade natural gas. The parameters for measurement are cubic feet at 60 degrees Fahrenheit and 14.73 pounds per square inch...

  20. DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook

    Office of Environmental Management (EM)

    TECHNICAL STANDARDS NOVEMBER 2003 TS INCH-POUND DOE-HDBK-1169-2003 DOE HANDBOOK NUCLEAR AIR CLEANING HANDBOOK U.S. Department of Energy Washington, DC 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

  1. DRAFT

    National Nuclear Security Administration (NNSA)

    Tons (short) Acres 0.0040469 Square kilometers Square miles 2.59 Square kilometers Square feet 0.092903 Square meters Tons/acre 0.5999 Kilograms/sq. meter Parts/million 1 a Milligrams/liter Parts/billion 1 a Micrograms/liter Parts/trillion 1 a Micrograms/cu. meter Pounds/cu. ft. 0.016018 Grams/cu. centimeter Pounds/cu. ft. 16,025.6 Grams/cu. meter Inches 2.54 Centimeters Feet 0.3048 Meters Inches 25,400 Micrometers Inches 25.40 Millimeters Miles 1.6093 Kilometers Degrees F - 32 0.55556 Degrees C

  2. Microsoft Word - KCP Final EA Draft 042913 CLEAN for Concurrence-R2.docx

    National Nuclear Security Administration (NNSA)

    Tons (short) Acres 0.0040469 Square kilometers Square miles 2.59 Square kilometers Square feet 0.092903 Square meters Tons/acre 0.5999 Kilograms/sq. meter Parts/million 1 a Milligrams/liter Parts/billion 1 a Micrograms/liter Parts/trillion 1 a Micrograms/cu. meter Pounds/cu. ft. 0.016018 Grams/cu. centimeter Pounds/cu. ft. 16,025.6 Grams/cu. meter Inches 2.54 Centimeters Feet 0.3048 Meters Inches 25,400 Micrometers Inches 25.40 Millimeters Miles 1.6093 Kilometers Degrees F - 32 0.55556 Degrees C

  3. Modelling of the thermal behaviour of 48 inch cylinders

    SciTech Connect (OSTI)

    Clayton, D.G.; Hayes, T.J.; Livesey, E.; Lomas, J.; Price, M.

    1991-12-31

    This paper describes the current state of the analytical models being developed by British Nuclear Fuels plc (BNFL) to improve the understanding of the response of Uranium Hexafluoride containers engulfed in a fire. Details are given of the modeling methods used and physical processes simulated, together with some predictions from the models. Explanations for the differences between the predictions are presented as well as an outline for future development of the models.

  4. Axis-1 diode simulations I: standard 2-inch cathode

    SciTech Connect (OSTI)

    Ekdahl, Carl [Los Alamos National Laboratory

    2011-01-11

    The standard configuration of the DARHT Axis-I diode features a 5.08-cm diameter velvet emitter mounted in the flat surface of the cathode shroud. The surface of the velvet is slightly recessed {approx}2.5 mm. This configuration produces a 1.75 kA beam when a 3.8-MV pulse is applied to the anode-cathode (AK) gap. This note addresses some of the physics of this diode through the use of finite-element simulations.

  5. Development of a ten inch manipulators-based, flexible, broadband...

    Office of Scientific and Technical Information (OSTI)

    California 94550 (United States) Atomic Weapons Establishment, Aldermaston (United ... Language: English Subject: 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ...

  6. ARM - Facility News Article

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

    November 9, 2012 [Facility News] Unmanned Aircraft Test Flights Completed at Oliktok Point Bookmark and Share Because of its small size and light weight (72-inch wingspan and weighing about 22 pounds), the Bat-3 is launched using a bungee-powered catapult from the roof of a vehicle and can land autonomously on fixed wheels. Its modular design fits into two suitcase-sized containers. Because of its small size and light weight (72-inch wingspan and weighing about 22 pounds), the Bat-3 is launched

  7. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, W.M.B.

    1983-06-23

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about +-0.25 inch.

  8. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, Wendall M. B. (Covina, CA)

    1985-01-01

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1,000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about .+-.0.25 inch.

  9. Alternative Fuels Data Center

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

    Compressed Natural Gas (CNG) and Propane Tax Retail sales for CNG and liquefied petroleum gas (propane) used to operate vehicles are subject to a modified tax based on energy content. CNG is taxed per 120 cubic feet, measured at 14.73 pounds per square inch absolute base pressure. (Reference Montana Code Annotated 15-70-711

  10. Geek-Up: 350,000 Pounds of Paper, 30,000 Particle Beams and 14 Days in Flight

    Broader source: Energy.gov [DOE]

    Did you know that right now, across the globe, particle beams from some 30,000 accelerators are at work doing everything from diagnosing and treating disease to powering industrial processes?

  11. Development of a ten inch manipulators-based, flexible, broadband two-crystal spectrometer

    SciTech Connect (OSTI)

    Steel, A. B. Dunn, J.; Emig, J.; Beiersdorfer, P.; Brown, G. V.; Shepherd, R.; Marley, E. V.; Hoarty, D. J.

    2014-11-15

    We have developed and implemented a broadband X-ray spectrometer with a variable energy range for use at the Atomic Weapons Establishment's Orion Laser. The spectrometer covers an energy bandwidth of ∼1–2 keV using two independently mounted, movable Bragg diffraction crystals. Using combinations of cesium hydrogen pthlate, ammonium dihydrogen phosphate, and pentaerythritol crystals, spectra covering the 1.4–2.5, 1.85–3.15, or 3.55–5.1 keV energy bands have been measured. Image plate is used for detection owing to its high dynamic range. Background signals caused by high energy X-rays and particles commonly produced in high energy laser experiments are reduced by a series of tantalum baffles and filters installed between the source and crystal and also between the crystals and detector.

  12. STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE:

    Office of Legacy Management (LM)

    STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE: ,i; .; .c. sgmbo1: PPS:W:mjf .. ,i. -'. ~ i:.. :: (PPS447-53) I ~..-:;..c. ' .~.I-!,-.. .~ i .,,. " :, ,, .T.~ . Confirming the c&versatioti b? March 6, 1953,'bheen Gi Hughes Ii. Sturza, please cut a four'(h)-inch length of l$ inch norm& uranium rod (approximately3.3 pounds) and ship immediately to t following address: ,NavalRese'arch Laboratory Nuclconics Division Washington 25, D.C. Attn: Dr. F. N. D. Kurie

  13. Consider Installing Turbulators on Two- and Three-Pass Firetube Boilers, Energy Tips: STEAM, Steam Tip Sheet #25 (Fact Sheet), Advanced Manufacturing Office (AMO), Energy Efficiency & Renewable Energy (EERE)

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

    5 Consider Installing Turbulators on Two- and Three-Pass Firetube Boilers Firetube Boilers The packaged fretube boiler is the most common boiler design used to provide heating or process steam in industrial and heavy commercial applications. The American Boiler Manufacturers Association (ABMA) surveyed sales of high-pressure [15- to 350-pounds-per-square-inch-gauge (psig)] fretube and small watertube boilers between 1978 and 1994. ABMA found that fretube boilers comprised more than 85% of the

  14. Deaerators in Industrial Steam Systems, Energy Tips: STEAM, Steam Tip Sheet #18 (Fact Sheet), Advanced Manufacturing Office (AMO), Energy Efficiency & Renewable Energy (EERE)

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

    8 Deaerators in Industrial Steam Systems Deaerators are mechanical devices that remove dissolved gases from boiler feedwater. Deaeration protects the steam system from the effects of corrosive gases. It accomplishes this by reducing the concentration of dissolved oxygen and carbon dioxide to a level where corrosion is minimized. A dissolved oxygen level of 5 parts per billion (ppb) or lower is needed to prevent corrosion in most high- pressure (>200 pounds per square inch) boilers. While

  15. Use Vapor Recompression to Recover Low-Pressure Waste Steam, Energy Tips: STEAM, Steam Tip Sheet #11 (Fact Sheet), Advanced Manufacturing Office (AMO), Energy Efficiency & Renewable Energy (EERE)

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

    1 Use Vapor Recompression to Recover Low-Pressure Waste Steam Low-pressure steam exhaust from industrial operations such as evaporators or cookers is usually vented to the atmosphere or condensed in a cooling tower. Simultaneously, other plant operations may require intermediate-pressure steam at 20 to 50 pounds per square inch gauge (psig). Instead of letting down high- pressure steam across a throttling valve to meet these needs, low-pressure waste steam can be mechanically compressed or

  16. Quick-setting concrete and a method for making quick-setting concrete

    DOE Patents [OSTI]

    Wagh, Arun S. (Joliet, IL); Singh, Dileep (Westmont, IL); Pullockaran, Jose D. (Trenton, NJ); Knox, Lerry (Glen Ellyn, IL)

    1997-01-01

    A method for producing quick setting concrete is provided comprising hydrng a concrete dry mixture with carbonate solution to create a slurry, and allowing the slurry to cure. The invention also provides for a quick setting concrete having a predetermined proportion of CaCO.sub.3 of between 5 and 23 weight percent of the entire concrete mixture, and whereby the concrete has a compression strength of approximately 4,000 pounds per square inch (psi) within 24 hours after pouring.

  17. Steam Pressure Reduction: Opportunities and Issues; A BestPractices Steam Technical Brief

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

    BestPractices Steam Technical Brief Steam Pressure Reduction: Opportunities and Issues BestPractices Technical Brief Steam Pressure Reduction: Opportunities and Issues  Steam Pressure Reduction: Opportunities and Issues  Introduction Steam generation systems are found in industry and in the commercial and institutional sectors. Some of these plants employ large watertube boilers to produce saturated steam at pressures of 250 pounds per square inch (psig) or lower. They distribute steam

  18. Alternative Fuels Data Center

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

    Alternative Fuel Excise Tax Compressed natural gas motor fuel is subject to the state fuel excise tax at the rate of $0.30 per 120 cubic feet, measured at 14.73 pounds per square inch and 60 degrees Fahrenheit. Propane motor fuel is subject to the excise tax $0.30 per 1.3 gallons at 60 degrees Fahrenheit. (Reference Oregon Revised Statutes 319.530

  19. High performance steam development. Final report, Phase No. 3: 1500{degree}F steam plant for industrial cogeneration prototype development tests

    SciTech Connect (OSTI)

    Duffy, T.; Schneider, P.

    1996-01-01

    As a key part of DOE`s and industry`s R&D efforts to improve the efficiency, cost, and emissions of power generation, a prototype High Performance Steam System (HPSS) has been designed, built, and demonstrated. The world`s highest temperature ASME Section I coded power plant successfully completed over 100 hours of development tests at 1500{degrees}F and 1500 psig on a 56,000 pound per hour steam generator, control valve and topping turbine at an output power of 5500 hp. This development advances the HPSS to 400{degrees}F higher steam temperature than the current best technology being installed around the world. Higher cycle temperatures produce higher conversion efficiencies and since steam is used to produce the large majority of the world`s power, the authors expect HPSS developments will have a major impact on electric power production and cogeneration in the twenty-first century. Coal fueled steam plants now produce the majority of the United States electric power. Cogeneration and reduced costs and availability of natural gas have now made gas turbines using Heat Recovery Steam Generators (HRSG`s) and combined cycles for cogeneration and power generation the lowest cost producer of electric power in the United States. These gas fueled combined cycles also have major benefits in reducing emissions while reducing the cost of electricity. Development of HPSS technology can significantly improve the efficiency of cogeneration, steam plants, and combined cycles. Figure 2 is a TS diagram that shows the HPSS has twice the energy available from each pound of steam when expanding from 1500{degrees}F and 1500 psia to 165 psia (150 psig, a common cogeneration process steam pressure). This report describes the prototype component and system design, and results of the 100-hour laboratory tests. The next phase of the program consists of building up the steam turbine into a generator set, and installing the power plant at an industrial site for extended operation.

  20. EA-0962: Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to install an overhead powerline extension from the U.S. Department of Energy's Naval Petroleum Reserve No. 1 (NPR-1) power source to the...

  1. Ind.Audit Guide June 13_b.doc

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

    - CAGI (Compressed Air & Gas Institute): - ASME 14.7 psia, 60F, 0% rh (relative humidity) 14.7 psia, 68F, 36% rh Typical dryer dew points: Refrigerated Dryers +35F to...

  2. Highly conductive electrolyte composites containing glass and ceramic, and method of manufacture

    DOE Patents [OSTI]

    Hash, M.C.; Bloom, I.D.

    1992-10-13

    An electrolyte composite is manufactured by pressurizing a mixture of sodium ion conductive glass and an ionically conductive compound at between 12,000 and 24,000 pounds per square inch to produce a pellet. The resulting pellet is then sintered at relatively lower temperatures (800--1200 C), for example 1000 C, than are typically required (1400 C) when fabricating single constituent ceramic electrolytes. The resultant composite is 100 percent conductive at 250 C with conductivity values of 2.5 to 4[times]10[sup [minus]2](ohm-cm)[sup [minus]1]. The matrix exhibits chemical stability against sodium for 100 hours at 250 to 300 C. 1 figure.

  3. Method of producing a high pressure gas

    DOE Patents [OSTI]

    Bingham, Dennis N.; Klingler, Kerry M.; Zollinger, William T.

    2006-07-18

    A method of producing a high pressure gas is disclosed and which includes providing a container; supplying the container with a liquid such as water; increasing the pressure of the liquid within the container; supplying a reactant composition such as a chemical hydride to the liquid under pressure in the container and which chemically reacts with the liquid to produce a resulting high pressure gas such as hydrogen at a pressure of greater than about 100 pounds per square inch of pressure; and drawing the resulting high pressure gas from the container.

  4. Quick-setting concrete and a method for making quick-setting concrete

    DOE Patents [OSTI]

    Wagh, A.S.; Singh, D.; Pullockaran, J.D.; Knox, L.

    1997-04-29

    A method for producing quick setting concrete is provided comprising mixing a concrete dry mixture with carbonate solution to create a slurry, and allowing the slurry to cure. The invention also provides for a quick setting concrete having a predetermined proportion of CaCO{sub 3} of between 5 and 23 weight percent of the entire concrete mixture, and whereby the concrete has a compression strength of approximately 4,000 pounds per square inch (psi) within 24 hours after pouring. 2 figs.

  5. Bioenergy Technologies Office Conversion R&D Pathway: Whole Algae Hydrothermal Liquefaction

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

    Microalgal biomass grown via autotrophic pathways is dewatered to 20% solids concentration. * The slurry of whole algae reacts in a pressure vessel (2000-3000 pounds per square inch and 300°C-350°C) to predominately form liquids with some gas and solids. * The oil phase spontaneously separates from the water phase. * AHTL makes use of all algal lipids and biomass-provid- ing high oil yields even from low triacylglyceride (TAG) lipid content algae; polar lipids are not hexane extractable.

  6. Dye laser amplifier including a dye cell contained within a support vessel

    DOE Patents [OSTI]

    Davin, James (Gilroy, CA)

    1992-01-01

    A large (high flow rate) dye laser amplifier in which a continous replenished supply of dye is excited by a first light beam, specifically a copper vapor laser beam, in order to amplify the intensity of a second different light beam, specifically a dye beam, passing through the dye is disclosed herein. This amplifier includes a dye cell defining a dye chamber through which a continuous stream of dye is caused to pass at a flow rate of greater than 30 gallons/minute at a static pressure greater than 150 pounds/square inch and a specifically designed support vessel for containing the dye cell.

  7. Hoisting and Rigging

    Office of Environmental Management (EM)

    DOE-STD-1090-2011 September 2011 Superseding DOE-STD-1090-2007 August 2007 DOE STANDARD HOISTING AND RIGGING U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. INCH-POUND INTENTIONALLY BLANK DOE-STD-1090-2011 iii Introduction The U.S. Department of Energy (DOE) Hoisting and Rigging Standard is intended to be used by supervisors, line managers, safety personnel, equipment operators, riggers and other

  8. DOE-HDBK-3012-96; Team Leader's Preparation Guide for Operational Readiness Reviews (ORR)

    Office of Environmental Management (EM)

    INCH-POUND DOE-HDBK-3012-96 June 1996 SUPERSEDING DOE-HDBK-3012-94 September 1994 DOE HANDBOOK GUIDE TO GOOD PRACTICES FOR OPERATIONAL READINESS REVIEWS (ORR) TEAM LEADER'S GUIDE U.S. Department of Energy AREA MISC Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62,

  9. Alternative Fuels Data Center

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

    Alternative Fuel Tax Compressed natural gas used as a special motor fuel is subject to the state fuel excise tax of $0.31 per gasoline gallon equivalent, measured at 5.66 pounds (lbs.) or 126.67 cubic feet at a base temperature of 60 degrees Fahrenheit and a pressure of 14.73 lbs. per square inch. Liquefied natural gas is subject to the excise tax of $0.325 per diesel gallon equivalent, measured at 6.06 lbs. Liquefied petroleum gas (propane) is subject to the excise tax of $0.30 per gallon. E85

  10. Alternative Fuels Data Center

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

    Liquefied Gas Tax A use tax of $0.14 per gallon is imposed on liquefied gas used for operating motor vehicles on public highways. Liquefied gas is all combustible gas that exists in the gaseous state at 60 degrees Fahrenheit and at a pressure of 14.7 pounds per square inch, but does not include gasoline, diesel fuel, or compressed natural gas. Government agencies are exempt from the liquefied gas use tax. Additional restrictions may apply. (Reference Tennessee Code 67-3-1101, 67-3-1102,

  11. Performance and market evaluation of the bladeless turbine

    SciTech Connect (OSTI)

    Garrett-Price, B.A.; Barnhart, J.S.; Eschbach, E.J.

    1982-10-01

    The three-inch diameter prototype bladeless turbine was tested with air over a range of inlet pressures from 20 to 100 psia and speeds of 10, 20, 30 and 40 thousand rpm. The peak efficiency of 22.5 percent was recorded at a pressure of 98 psia and a speed of 40,000 rpm. Efficiency increased slightly with speed and inlet pressure over the range of test conditions. The test program was somewhat hindered by mechanical failures. The turbine bearings in particular were unreliable, with two instances of outright failure and numerous cases of erratic performance. A model of the bladeless turbine was developed to aid in interpreting the experimental results. A macroscopic approach, incorporating several favorable assumptions, was taken to place a reasonable upper bound on turbine efficiency. The model analytically examines the flow through the air inlet nozzles and the interaction between the fluid jet and the turbine blades. The analysis indicates that the maximum possible efficiency of a tangential flow turbine with straight axial blades is 50 percent. This is a direct consequence of turning the fluid only 90 degrees relative to the turbine blade. The adoption of the bladeless turbine as the expander in an Organic Rankine Cycle (ORC) will depend to a great extent on the efficiency of the turbine. The market potential for ORC technology will also impact the adoption of the bladeless turbine. Other expanders have demonstrated efficiencies of 60 to 80% in ORC systems. The Gamell turbine had a peak test efficiency of 22.5% and a maximum theoretical efficiency of 50%. Costs of the turbine are highly uncertain, relying to a great extent on cost reductions achieved through quantity production and through learning.

  12. Air pollution EPA'S efforts to control gasoline vapors from motor vehicles

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    This report examines ozone, often called smog, which is a respiratory irritant, and long-term exposure may cause permanent lung damage. Attempts by EPA to reduce gasoline vapors, a major contributor to ozone, by requiring refiners to lower the volatility (evaporation rate) of gasoline sold during the summer months when most high ozone levels occur and auto manufacturers to install vapor recovery equipment (onboard controls) on motor vehicles. Beginning in 1989 (Phase I), the maximum volatility of gasoline sold during the summer would fall to 10.5 pounds per square inch and beginning in 1992 (Phase II), the maximum volatility would fall to 9.0 pounds per square inch. EPA has not yet acted on Phase II reductions because it disagrees with the Department of Transportation on the dangers of adding onboard controls to vehicles. DOT believes the onboard controls may pose an increased risk of fire during crashes. In this report's view, the Stage II controls are a practical and feasible way to control refueling vapors and that onboard controls may well surpass the effectiveness of Phase II controls and therefore should not be abandoned as a way to reduce gasoline vapors.

  13. Design and Test of the CC Cryostat Head Cart

    SciTech Connect (OSTI)

    Jaques, Al; /Fermilab

    1989-08-08

    This Engineering Note documents the design of the stand to be used to transport the CC Cryostat heads into the D-Zero clean room. Due to the width of the clean room access door, the heads will have to be upright to fit through. This head cart will hold the heads upright and wheel them into the clean room on a guided track. Before the wheels are placed on the heat cart, it will be used as a stand to place the heads on for the purpose of test fitting the super insulation. The head cart will not only be structurally sufficient to support the weight of the heads but also stiff enough to allow a maximum deflection of 1/2-inch at the end of the 48-inch cylinder. The heaviest head assembly weighs about 9000 pounds. Following A.I.S.C. specifications and using a 9000 pound design load, the head cart was initially designed and built and later modified in order to meet the deflection requirements. Bending and tension stresses were limited to two thirds the yield strength. Weld and shear stresses are limited to 0.4*Fy. The C7 X 12.25 channels, the L2.5 X 2.5 X 0.25 angles adn the 1/2-inch plate are all A36 steel. In order to validate the need for an end plate in the 48-inch cylinder, an ANSYS model was created of the cylinder itself to determine it's rigidity under a point load applied at it's outer end. Appendix D contains the results which demonstrate the rigidity of the cylinder-end plate assembly. Also included is a Frame-Mac simulation of the head cart which was used to estimate the deflection at the cylinder end. A load test was performed to 133% of the rated capacity, or 12,000 pounds. The test load was incrementally applied using a crane and hook scale. A graph of deflection vs. load is shown in Appendix E. A spreader beam was designed and built to properly test the head cart. Stress calculations for this test spreader beam are included in Appendix C.

  14. The empirical modeling of a Lysholm screw expander

    SciTech Connect (OSTI)

    Stiedel, R.F.; Brown, K.A.; Pankow, D.H.

    1983-08-01

    This is a description of the development of an engine model for the prediction of mass flow rate, power, efficiency and exhaust quality for a Lysholm Screw Expander at a given set of operating conditions. The testing of an expander having a rotor diameter of 130 mm (5.12 inches) and an expansion ratio of 5.3 was performed with simulated geothermal fluid at an inlet pressure of 0.827 MPa (120 psia). The inlet quality, engine speed and pressure ratio were independently varied to produce a three-dimensional data matrix of 104 data points. Statistical curve fitting methods were adapted to produce equations for mass flow rate and power output in terms of the three variables associated with the data matrix. These explicit equations were combined with a numerical steam table subroutine to produce an engine model. The predictive ability observed during the validation of the model is adequate for use in system modeling, such as a hybrid geothermal energy conversion system. Mass flow rates were predicted to within 3% of the measured values. For most conditions, predictions of power were within 3% of the measured values. The predictions for exhaust quality were within 1/2% of the measured values. Predictions of engine efficiency reflected the combined errors in prediction of power and mass flow rate. The maximum error in efficiency predictions was 1 part in 20.

  15. Final joint environmental assessment for the construction and routine operation of a 12-kilovolt (KV) overhead powerline right-of-way, and formal authorization for a 10-inch and 8-inch fresh water pipeline right-of-way, Naval Petroleum Reserve No. 1, Kern County, California

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    The purpose and need of the proposed action, which is the installation of an overhead powerline extension from an Naval Petroleum Reserve No. 1 (NPR-1) power source to the WKWD Station A, is to significantly reduce NPR-1`s overall utility costs. While the proposed action is independently justified on its own merits and is not tied to the proposed NPR-1 Cogeneration Facility, the proposed action would enable DOE to tie the NPR-1 fresh water pumps at Station A into the existing NPR-1 electrical distribution system. With the completion of the cogeneration facility in late 1994 or early 1995, the proposed action would save additional utility costs. This report deals with the environmental impacts of the construction of the powerline and the water pipeline. In addition, information is given about property rights and attaining permission to cross the property of proposed affected owners.

  16. Highly conductive electrolyte composites containing glass and ceramic, and method of manufacture

    DOE Patents [OSTI]

    Hash, Mark C.; Bloom, Ira D.

    1992-01-01

    An electrolyte composite is manufactured by pressurizing a mixture of sodium ion conductive glass and an ionically conductive compound at between 12,000 and 24,000 pounds per square inch to produce a pellet. The resulting pellet is then sintered at relatively lower temperatures (800.degree. C.-1200.degree. C.), for example 1000.degree. C., than are typically required (1400.degree. C.) when fabricating single constituent ceramic electrolytes. The resultant composite is 100 percent conductive at 250.degree. C. with conductivity values of 2.5 to 4.times.10.sup.-2 (ohm-cm).sup.-1. The matrix exhibits chemical stability against sodium for 100 hours at 250.degree. to 300.degree. C.

  17. Polymeric salt bridges for conducting electric current in microfluidic devices

    DOE Patents [OSTI]

    Shepodd, Timothy J. (Livermore, CA); Tichenor, Mark S. (San Diego, CA); Artau, Alexander (Humacao, PR)

    2009-11-17

    A "cast-in-place" monolithic microporous polymer salt bridge for conducting electrical current in microfluidic devices, and methods for manufacture thereof is disclosed. Polymeric salt bridges are formed in place in capillaries or microchannels. Formulations are prepared with monomer, suitable cross-linkers, solvent, and a thermal or radiation responsive initiator. The formulation is placed in a desired location and then suitable radiation such as UV light is used to polymerize the salt bridge within a desired structural location. Embodiments are provided wherein the polymeric salt bridges have sufficient porosity to allow ionic migration without bulk flow of solvents therethrough. The salt bridges form barriers that seal against fluid pressures in excess of 5000 pounds per square inch. The salt bridges can be formulated for carriage of suitable amperage at a desired voltage, and thus microfluidic devices using such salt bridges can be specifically constructed to meet selected analytical requirements.

  18. METHOD OF MAKING FUEL BODIES

    DOE Patents [OSTI]

    Goeddel, W.V.; Simnad, M.T.

    1963-04-30

    This patent relates to a method of making a fuel compact having a matrix of carbon or graphite which carries the carbides of fissile material. A nuclear fuel material selected from the group including uranium and thorium carbides, silicides, and oxides is first mixed both with sufficient finely divided carbon to constitute a matrix in the final product and with a diffusional bonding material selected from the class consisting of zirconium, niobium, molybdenum, titanium, nickel, chromium, and silicon. The mixture is then heated at a temperature of 1500 to 1800 nif- C while maintaining it under a pressure of over about 2,000 pounds per square inch. Preferably, heating is accomplished by the electrical resistance of the compact itself. (AEC)

  19. Empirical modeling of a Lysholm helical screw expander

    SciTech Connect (OSTI)

    Brown, K.A.

    1984-01-01

    Testing of a Lysholm helical screw expander having a rotor diameter of 5.12 inches and an expansion ratio of 5.3 was performed with simulated geothermal fluid at an inlet pressure of 120 psia. The inlet quality, engine speed and pressure ratio were independently varied to produce a three-dimensional data matrix of 104 data points. Statistical curve fitting methods were adapted to produce equations for mass flow rate and power output in terms of the three variables associated with the data matrix. These explicit equations were combined with a steam table subroutine to produce a computer model for prediction of mass flow rate, power, efficiency and exhaust quality at a given set of operating conditions. The predictive ability observed during validation of the model is adequate for use in modeling of hybrid geothermal energy conversion systems. Mass flow rates werre predicted to within 2.7% of the measured values. For most conditions, predictions of power were within 3.3% of the measured values. Predictions of efficiency reflected the combined errors in prediction of power and mass flow rate. Efficiency predictions were in error by as much as 5% of the measured values. The predictions for exhaust quality were within 0.4% of the measured values. Isentropic engine efficiencies of over 43% were measured during the tests. An observed peak in efficiency represented an optimum pressure ratio and a trade-off between lower leakage fractions at high speeds and low inlet qualities, increasing frictional losses at high speeds, and increasing fluid and power densities at low qualities.

  20. U.S. Uranium Reserves Estimates

    Gasoline and Diesel Fuel Update (EIA)

    2. U.S. Forward-Cost Uranium Reserves by Mining Method, Year-End 2008 Mining Method 50 per pound 100 per pound Ore (million tons) Gradea (percent U3O8) U3O8 (million pounds) Ore...

  1. Templates-Resources-PHaSe-EFRC

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

    templates 36 inch high by 48 inch wide, landscape poster template with PHaSE acknowledgements (PPT file download) 36 inch high by 48 inch wide, landscape poster template with PHaSE...

  2. N.J. DEP recognizes PPPL as state's top environmental steward...

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

    grounds to celebrate Earth Week last month. Some 32 volunteers collected 350 pounds of trash and 35 pounds of leaves for composting. PPPL's composting and recycling efforts...

  3. Fractional distillation of C/sub 2//C/sub 3/ hydrocarbons at optimum pressures

    SciTech Connect (OSTI)

    Tedder, D.W.

    1984-08-07

    A method of recovering by distillation the separate components of a hydrocarbon gas mixture comprising ethylene, ethane, propylene and propane which comprises separating the ethylene and ethane as an overhead from a propylene and propane bottom in a first distillation tower at from about 400 to about 600 psia, separating ethylene and ethane as an ethylene overhead and an ethane bottom in a second distillation tower at from about 600 to about 700 psia, and separating propylene as an overhead from a propane bottom in a third distillation tower at from about 280 to about 300 psia is disclosed.

  4. TRANSPORTATION AND TRAFFIC MANAGEMENT QUALIFICATION STANDARD...

    Office of Environmental Management (EM)

    ... U.S.C. United States Code 1 PURPOSE The purpose of ... off vapor within a test vessel in sufficient concentration ... 101.3 kPa (14.7 psia) of pressure (a material which has a ...

  5. U. S. monthly coal production

    Gasoline and Diesel Fuel Update (EIA)

    3. U.S. Uranium Reserves by Forward-Cost Category, Year-End 1993-2008 (Million Pounds U3O8) Year Forward-cost Category Up to 30 per pound Up to 50 per pound Up to 100 per pound...

  6. BOA: Asbestos pipe-insulation removal robot system. Phase I. Topical report, November 1993--December 1994

    SciTech Connect (OSTI)

    Schempf, H.; Bares, J.E.

    1995-01-01

    Based on several key design criteria and site visits, we developed a Robot design and built a system which automatically strips the lagging and insulation from the pipes, and encapsulates them under complete vacuum operation. The system can operate on straight runs of piping in horizontal or vertical orientations. Currently we are limited to four-inch diameter piping without obstacles as well as a somewhat laborious emplacement and removal procedure. Experimental results indicated that the current robotic abatement process is sound yet needs to be further expanded and modified. One of the main discoveries was that a longitudinal cut to fully allow the paddles to dig in and compress the insulation off the pipe is essential. Furthermore, a different cutting method might be explored to alleviate the need for a deeper cut and to enable a combination of certain functions such as compression and cutting. Unfortunately due to a damaged mechanism caused by extensive testing, we were unable to perform vertical piping abatement experiments, but foresee no trouble in implementing them in the next proposed Phase. Other encouraging results have BOA removing asbestos at a rate of 4-5 ft./h compared to 3 ft./h for manual removal of asbestos with a 3-person crew. However, we feel confident that we can double the asbestos removal rate by improving cutting speed, and increasing the length of the BOA robot. The containment and vacuum system on BOA is able to achieve the regulatory requirement for airborne fiber emissions of 0.01 fibers/ccm/8-hr. shift. Currently, BOA weighs about 117 pounds which is more than a human is permitted to lift overhead under OSHA requirements (i.e., 25 pounds). We are considering designing the robot into two components (i.e., locomotor section and cutter/removal section) to aid human installation as well as incorporating composite materials. A more detailed list of all the technical modifications is given in this topical report.

  7. 2014 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    Domestic Uranium Production Report 2014 Domestic Uranium Production Report Release Date: April 30, 2015 Next Release Date: May 2016 million pounds U 3 O 8 $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound Properties with Exploration Completed, Exploration Continuing, and Only Assessment Work W W 130.7 W W 154.6 Properties Under Development for Production and Development Drilling W 31.8 W W 38.2 W Mines in Production W 19.6 W

  8. 2014 Domestic Uranium Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    10. Uranium reserve estimates at the end of 2013 and 2014" "million pounds U3O8" ,"End of 2013",,,"End of 2014" "Uranium Reserve Estimates1 by Mine and Property Status, Mining Method, and State(s)","Forward Cost 2" ,"$0 to $30 per pound","$0 to $50 per pound","$0 to $100 per pound","$0 to $30 per pound","$0 to $50 per pound","$0 to $100 per pound" "Properties with Exploration

  9. Domestic Uranium Production Report

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

    10. Uranium reserve estimates at the end of 2013 and 2014 million pounds U3O8 End of 2013 End of 2014 Forward Cost2 Uranium Reserve Estimates1 by Mine and Property Status, Mining Method, and State(s) $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound Properties with Exploration Completed, Exploration Continuing, and Only Assessment Work W W 130.7 W W 154.6 Properties Under Development for Production and Development Drilling W

  10. Development of a Hydrogasification Process for Co-Production of Substitute Natural Gas (SNG) and Electric Power from Western Coals

    SciTech Connect (OSTI)

    Sun, Xiaolei; Rink, Nancy

    2011-04-30

    This report presents the results of the research and development conducted on an Advanced Hydrogasification Process (AHP) conceived and developed by Arizona Public Service Company (APS) under U.S. Department of Energy (DOE) contract: DE-FC26-06NT42759 for Substitute Natural Gas (SNG) production from western coal. A double-wall (i.e., a hydrogasification contained within a pressure shell) down-flow hydrogasification reactor was designed, engineered, constructed, commissioned and operated by APS, Phoenix, AZ. The reactor is ASME-certified under Section VIII with a rating of 1150 pounds per square inch gage (psig) maximum allowable working pressure at 1950 degrees Fahrenheit ({degrees}F). The reaction zone had a 1.75 inch inner diameter and 13 feet length. The initial testing of a sub-bituminous coal demonstrated ~ 50% carbon conversion and ~10% methane yield in the product gas under 1625{degrees}F, 1000 psig pressure, with a 11 seconds (s) residence time, and 0.4 hydrogen-to-coal mass ratio. Liquid by-products mainly contained Benzene, Toluene, Xylene (BTX) and tar. Char collected from the bottom of the reactor had 9000-British thermal units per pound (Btu/lb) heating value. A three-dimensional (3D) computational fluid dynamic model simulation of the hydrodynamics around the reactor head was utilized to design the nozzles for injecting the hydrogen into the gasifier to optimize gas-solid mixing to achieve improved carbon conversion. The report also presents the evaluation of using algae for carbon dioxide (CO{sub 2}) management and biofuel production. Nannochloropsis, Selenastrum and Scenedesmus were determined to be the best algae strains for the project purpose and were studied in an outdoor system which included a 6-meter (6M) radius cultivator with a total surface area of 113 square meters (m{sup 2}) and a total culture volume between 10,000 to 15,000 liters (L); a CO{sub 2} on-demand feeding system; an on-line data collection system for temperature, pH, Photosynthetically Activate Radiation (PAR) and dissolved oxygen (DO); and a ~2 gallons per minute (gpm) algae culture dewatering system. Among the three algae strains, Scenedesmus showed the most tolerance to temperature and irradiance conditions in Phoenix and the best self-settling characteristics. Experimental findings and operational strategies determined through these tests guided the operation of the algae cultivation system for the scale-up study. Effect of power plant flue gas, especially heavy metals, on algae growth and biomass adsorption were evaluated as well.

  11. DOE Tour of Zero: Hickory Drive by Glastonbury Housesmith | Department...

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

    includes 10-inch-thick concrete foundation walls with a 4-inch layer of rigid XPS foam (R-20) sandwiched between two layers of concrete and 5 inches of FOAMGLAS (R-17)...

  12. Ceramic impregnated superabrasives

    DOE Patents [OSTI]

    Radtke, Robert P.; Sherman, Andrew

    2009-02-10

    A superabrasive fracture resistant compact is formed by depositing successive layers of ceramic throughout the network of open pores in a thermally stable self-bonded polycrystalline diamond or cubic boron nitride preform. The void volume in the preform is from approximately 2 to 10 percent of the volume of the preform, and the average pore size is below approximately 3000 nanometers. The preform is evacuated and infiltrated under at least about 1500 pounds per square inch pressure with a liquid pre-ceramic polymerizable precursor. The precursor is infiltrated into the preform at or below the boiling point of the precursor. The precursor is polymerized into a solid phase material. The excess is removed from the outside of the preform, and the polymer is pyrolized to form a ceramic. The process is repeated at least once more so as to achieve upwards of 90 percent filling of the original void volume. When the remaining void volume drops below about 1 percent the physical properties of the compact, such as fracture resistance, improve substantially. Multiple infiltration cycles result in the deposition of sufficient ceramic to reduce the void volume to below 0.5 percent. The fracture resistance of the compacts in which the pores are lined with formed in situ ceramic is generally at least one and one-half times that of the starting preforms.

  13. Development of Extended Period Pressure-Dependent Demand Water Distribution Models

    SciTech Connect (OSTI)

    Judi, David R.; Mcpherson, Timothy N.

    2015-03-20

    Los Alamos National Laboratory (LANL) has used modeling and simulation of water distribution systems for N-1 contingency analyses to assess criticality of water system assets. Critical components considered in these analyses include pumps, tanks, and supply sources, in addition to critical pipes or aqueducts. A contingency represents the complete removal of the asset from system operation. For each contingency, an extended period simulation (EPS) is run using EPANET. An EPS simulates water system behavior over a time period, typically at least 24 hours. It assesses the ability of a system to respond and recover from asset disruption through distributed storage in tanks throughout the system. Contingencies of concern are identified as those in which some portion of the water system has unmet delivery requirements. A delivery requirement is defined as an aggregation of water demands within a service area, similar to an electric power demand. The metric used to identify areas of unmet delivery requirement in these studies is a pressure threshold of 15 pounds per square inch (psi). This pressure threshold is used because it is below the required pressure for fire protection. Any location in the model with pressure that drops below this threshold at any time during an EPS is considered to have unmet service requirements and is used to determine cascading consequences. The outage area for a contingency is the aggregation of all service areas with a pressure below the threshold at any time during the EPS.

  14. Stabilization and solidification of chromium-contaminated soil

    SciTech Connect (OSTI)

    Cherne, C.A.; Thomson, B.M.; Conway, R.

    1997-11-01

    Chromium-contaminated soil is a common environmental problem in the United States as a result of numerous industrial processes involving chromium. Hexavalent chromium [Cr(VI)] is the species of most concern because of its toxicity and mobility in groundwater. One method of diminishing the environmental impact of chromium is to reduce it to a trivalent oxidation state [Cr(III)], in which it is relatively insoluble and nontoxic. This study investigated a stabilization and solidification process to minimize the chromium concentration in the Toxicity Characteristic Leaching Procedure (TCLP) extract and to produce a solidified waste form with a compressive strength in the range of 150 to 300 pounds per square inch (psi). To minimize the chromium in the TCLP extract, the chromium had to be reduced to the trivalent oxidation state. The average used in this study was an alluvium contaminated with chromic and sulfuric acid solutions. The chromium concentration in the in the in situ soil was 1212 milligrams per kilogram (mg/kg) total chromium and 275 mg/kg Cr(VI). The effectiveness of iron, ferrous sulfate to reduce Cr(VI) was tested in batch experiments.

  15. Oak Ridge National Laboratory Environmental Management Portfolio...

    Office of Environmental Management (EM)

    challenges * More than 20 million pounds of mercury were used in early processing of lithium; over 700,000 pounds suspected to have been released to the environment * Four large...

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    7 Table 4.10 Uranium Reserves, 1 2008 (Million Pounds Uranium Oxide) State Forward-Cost 2 Category (dollars 3 per pound) $50 or Less $100 or Less Total .................................................................................................................................... 539 1,227 Wyoming ......................................................................................................................... 220 446 New Mexico

  17. Consent Order of Dismissal, Section III

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

    Water to Premix Ratio (by weight) - 0.59 The water to premix ratio reflects the pounds of free water added to the process for each pound of dry premix fed to the saltstone mixer...

  18. Consent Order of Dismissal, Section III

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

    to Premix Ratio (by weight) - 0.628 The water to premix ratio reflects the pounds of free water added to the process for each pound of dry premix fed to the saltstone mixer...

  19. Consent Order of Dismissal, Section III

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

    Water to Premix Ratio (by weight) - 0.60 The water to premix ratio reflects the pounds of free water added to the process for each pound of dry premix fed to the saltstone mixer...

  20. Consent Order of Dismissal, Section III

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

    to Premix Ratio (by weight) - 0.634 The water to premix ratio reflects the pounds of free water added to the process for each pound of dry premix fed to the saltstone mixer...

  1. Uranium Marketing Annual Report -

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

    8. Contracts signed in 2014 by owners and operators of U.S. civilian nuclear power reactors by contract type thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent...

  2. Uranium Marketing Annual Report -

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

    0. U.S. broker and trader purchases of uranium by origin, supplier, and delivery year, 2010-14 thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent Deliveries 2010...

  3. 2014 Uranium Marketing Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    9 2014 Uranium Marketing Annual Report Release Date: May 13, 2015 Next Release Date: May 2016 thousand pounds U 3 O 8 equivalent; dollars per pound U 3 O 8 equivalent Deliveries ...

  4. Energy-Efficient Manufactured Homes | Department of Energy

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

    home walls often have only 2-inch by 2-inch studs (5.08 cm 5.08 cm) (new manufactured houses are required to have at least 2-inch by 4-inch 5.08 cm 10.16 cm studs),...

  5. National Radon Database. Volume 4. The EPA/state residential radon surveys: CA, HI, ID, LA, NE, NV, NC, OK, SC, the Navajo Nation, and the Billings, MT IHS Area 1989-1990 (5 1/4 inch, 1. 2mb) (for microcomputers). Data file

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The National Radon Database (NRDB) was developed by the United States Environmental Protection Agency (USEPA) to distribute information in two recent radon surveys: the EPA/State Residential Radon Surveys and the National Residential Radon Survey. The National Residential Radon Surveys collected annual average radon measurements on all levels of approximately 5,700 homes nationwide. Information collected during survey includes a detailed questionnaire on house characteristics, as well as radon measurements. The radon survey data for Volume 6 is contained on two diskettes. The data diskettes are accompanied by comprehensive documentation on the design and implementation of the survey, the development and use of sampling weights, a summary of survey results, and information concerning the household questionnaire.

  6. National Radon Database. Volume 4. The EPA/state residential radon survey: CA, HI, ID, LA, NE, NV, NC, OK, SC, the Navajo Nation, and the Billings, MT IHS Area 1989-1990 (3 1/2 inch, 1. 44mb) (for microcomputers). Data file

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The National Radon Database (NRDB) was developed by the United States Environmental Protection Agency (USEPA) to distribute information in two recent radon surveys: the EPA/State Residential Radon Surveys and the National Residential Radon Survey. The National Residential Radon Surveys collected annual average radon measurements on all levels of approximately 5,700 homes nationwide. Information collected during survey includes a detailed questionnaire on house characteristics, as well as radon measurements. The radon survey data for Volume 6 is contained on two diskettes. The data diskettes are accompanied by comprehensive documentation on the design and implementation of the survey, the development and use of sampling weights, a summary of survey results, and information concerning the household questionnaire.

  7. Toxicity Data to Determine Refrigerant Concentration Limits

    SciTech Connect (OSTI)

    Calm, James M.

    2000-09-30

    This report reviews toxicity data, identifies sources for them, and presents resulting exposure limits for refrigerants for consideration by qualified parties in developing safety guides, standards, codes, and regulations. It outlines a method to calculate an acute toxicity exposure limit (ATEL) and from it a recommended refrigerant concentration limit (RCL) for emergency exposures. The report focuses on acute toxicity with particular attention to lethality, cardiac sensitization, anesthetic and central nervous system effects, and other escape-impairing effects. It addresses R-11, R-12, R-22, R-23, R-113, R-114, R-116, R-123, R-124, R-125, R-134, R-134a, R-E134, R-141b, R-142b, R-143a, R-152a, R-218, R-227ea, R-236fa, R-245ca, R-245fa, R-290, R-500, R-502, R-600a, R-717, and R-744. It summarizes additional data for R-14, R-115, R-170 (ethane), R-C318, R-600 (n-butane), and R-1270 (propylene) to enable calculation of limits for blends incorporating them. The report summarizes the data a nd related safety information, including classifications and flammability data. It also presents a series of tables with proposed ATEL and RCL concentrations-in dimensionless form and the latter also in both metric (SI) and inch-pound (IP) units of measure-for both the cited refrigerants and 66 zerotropic and azeotropic blends. They include common refrigerants, such as R-404A, R-407C, R-410A, and R-507A, as well as others in commercial or developmental status. Appendices provide profiles for the cited single-compound refrigerants and for R-500 and R-502 as well as narrative toxicity summaries for common refrigerants. The report includes an extensive set of references.

  8. UF{sub 6} pressure excursions during cylinder heating

    SciTech Connect (OSTI)

    Brown, P.G.

    1991-12-31

    As liquid UF{sub 6} inside a cylinder changes from a liquid to a solid, it forms a porous solid which occupies approximately the same volume as that of the liquid before cooling. Simultaneously as the liquid cools, UF{sub 6} vapor in the cylinder ullage above the liquid desublimes on the upper region of the inner cylinder wall. This solid is a dense, glass-like material which can accumulate to a significant thickness. The thickness of the solid coating on the upper cylinder wall and directly behind the cylinder valve area will vary depending on the conditions during the cooling stage. The amount of time lapsed between UF{sub 6} solidification and UF{sub 6} liquefaction can also affect the UF{sub 6} coating. This is due to the daily ambient heat cycle causing the coating to sublime from the cylinder wall to cooler areas, thus decreasing the thickness. Structural weakening of the dense UF{sub 6} layer also occurs due to cylinder transport vibration and thermal expansion. During cylinder heating, the UF{sub 6} nearest the cylinder wall will liquefy first. As the solid coating behind the cylinder valve begins to liquefy, it results in increased pressure depending upon the available volume for expansion. At the Paducah Gaseous Diffusion Plant (PGDP) during the liquefaction of the UF{sub 6} in cylinders in the UF{sub 6} feed and sampling autoclaves, this pressure increase has resulted in the activation of the systems rupture discs which are rated at 100 pounds per square inch differential.

  9. CRITICALITY SAFETY CONTROL OF LEGACY FUEL FOUND AT 105-K WEST FUEL STORAGE BASIN

    SciTech Connect (OSTI)

    JENSEN, M.A.

    2005-08-19

    In August 2004, two sealed canisters containing spent nuclear fuel were opened for processing at the Hanford Site's K West fuel storage basin. The fuel was to be processed through cleaning and sorting stations, repackaged into special baskets, placed into a cask, and removed from the basin for further processing and eventual dry storage. The canisters were expected to contain fuel from the old Hanford C Reactor, a graphite-moderated reactor fueled by very low-enriched uranium metal. The expected fuel type was an aluminum-clad slug about eight inches in length and with a weight of about eight pounds. Instead of the expected fuel, the two canisters contained several pieces of thin tubes, some with wire wraps. The material was placed into unsealed canisters for storage and to await further evaluation. Videotapes and still photographs of the items were examined in consultation with available retired Hanford employees. It was determined that the items had a fair probability of being cut-up pieces of fuel rods from the retired Hanford Plutonium Recycle Test Reactor (PRTR). Because the items had been safely handled several times, it was apparent that a criticality safety hazard did not exist when handling the material by itself, but it was necessary to determine if a hazard existed when combining the material with other known types of spent nuclear fuel. Because the PRTR operated more than 40 years ago, investigators had to rely on a combination of researching archived documents, and utilizing common-sense estimates coupled with bounding assumptions, to determine that the fuel items could be handled safely with other spent nuclear fuel in the storage basin. As older DOE facilities across the nation are shut down and cleaned out, the potential for more discoveries of this nature is increasing. As in this case, it is likely that only incomplete records will exist and that it will be increasingly difficult to immediately characterize the nature of the suspect fissionable material and its criticality hazards.

  10. Low inlet gas velocity high throughput biomass gasifier

    DOE Patents [OSTI]

    Feldmann, Herman F. (Worthington, OH); Paisley, Mark A. (Upper Arlington, OH)

    1989-01-01

    The present invention discloses a novel method of operating a gasifier for production of fuel gas from carbonaceous fuels. The process disclosed enables operating in an entrained mode using inlet gas velocities of less than 7 feet per second, feedstock throughputs exceeding 4000 lbs/ft.sup.2 -hr, and pressures below 100 psia.

  11. CASL Milestone L3.RTM.PRT.P7.05

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

    ... MPACT, and the coupled code is created through the VERA ... K boron 1285.2 ppmB 1293*19.7819.9 pressure 2250 psia ... - 1 - baffle ss 0.19 2.85 vessel mod 187.96 barrel IR (cm) ...

  12. ASU nitrogen sweep gas in hydrogen separation membrane for production of HRSG duct burner fuel

    DOE Patents [OSTI]

    Panuccio, Gregory J.; Raybold, Troy M.; Jamal, Agil; Drnevich, Raymond Francis

    2013-04-02

    The present invention relates to the use of low pressure N2 from an air separation unit (ASU) for use as a sweep gas in a hydrogen transport membrane (HTM) to increase syngas H2 recovery and make a near-atmospheric pressure (less than or equal to about 25 psia) fuel for supplemental firing in the heat recovery steam generator (HRSG) duct burner.

  13. Materials for Advanced Ultrasupercritical Steam Turbines Task 4: Cast Superalloy Development

    SciTech Connect (OSTI)

    Thangirala, Mani

    2015-09-30

    The Steam Turbine critical stationary structural components are high integrity Large Shell and Valve Casing heavy section Castings, containing high temperature steam under high pressures. Hence to support the development of advanced materials technology for use in an AUSC steam turbine capable of operating with steam conditions of 760C (1400F) and 35 Mpa (5000 psia), Casting alloy selection and evaluation of mechanical, metallurgical properties and castability with robust manufacturing methods are mandated. Alloy down select from Phase 1 based on producability criteria and creep rupture properties tested by NETL-Albany and ORNL directed the consortium to investigate cast properties of Haynes 282 and Haynes 263. The goals of Task 4 in Phase 2 are to understand a broader range of mechanical properties, the impact of manufacturing variables on those properties. Scale up the size of heats to production levels to facilitate the understanding of the impact of heat and component weight, on metallurgical and mechanical behavior. GE Power & Water Materials and Processes Engineering for the Phase 2, Task 4.0 Castings work, systematically designed and executed casting material property evaluation, multiple test programs. Starting from 15 lbs. cylinder castings to worlds first 17,000 lbs. poured weight, heavy section large steam turbine partial valve Haynes 282 super alloy casting. This has demonstrated scalability of the material for steam Turbine applications. Activities under Task 4.0, Investigated and characterized various mechanical properties of Cast Haynes 282 and Cast Nimonic 263. The development stages involved were: 1) Small Cast Evaluation: 4 inch diam. Haynes 282 and Nimonic 263 Cylinders. This provided effects of liquidus super heat range and first baseline mechanical data on cast versions of conventional vacuum re-melted and forged Ni based super alloys. 2) Step block castings of 300 lbs. and 600 lbs. Haynes 282 from 2 foundry heats were evaluated which demonstrated the importance of proper heat treat cycles for Homogenization, and Solutionizing parameters selection and implementation. 3) Step blocks casting of Nimonic 263: Carried out casting solidification simulation analysis, NDT inspection methods evaluation, detailed test matrix for Chemical, Tensile, LCF, stress rupture, CVN impact, hardness and J1C Fracture toughness section sensitivity data and were reported. 4) Centrifugal Casting of Haynes 282, weighing 1400 lbs. with hybrid mold (half Graphite and half Chromite sand) mold assembly was cast using compressor casing production tooling. This test provided Mold cooling rates influence on centrifugally cast microstructure and mechanical properties. Graphite mold section out performs sand mold across all temperatures for 0.2% YS; %Elongation, %RA, UTS at 1400F. Both Stress-LMP and conditional Fracture toughness plots data were in the scatter band of the wrought alloy. 5) Fundamental Studies on Cooling rates and SDAS test program. Evaluated the influence of 6 mold materials Silica, Chromite, Alumina, Silica with Indirect Chills, Zircon and Graphite on casting solidification cooling rates. Actual Casting cooling rates through Liquidus to Solidus phase transition were measured with 3 different locations based thermocouples placed in each mold. Compared with solidification simulation cooling rates and measurement of SDAS, microstructure features were reported. The test results provided engineered casting potential methods, applicable for heavy section Haynes 282 castings for optimal properties, with foundry process methods and tools. 6) Large casting of Haynes 282 Drawings and Engineering FEM models and supplemental requirements with applicable specifications were provided to suppliers for the steam turbine proto type feature valve casing casting. Molding, melting and casting pouring completed per approved Manufacturing Process Plan during 2014 Q4. The partial valve casing was successfully cast after casting methods were validated with solidification simulation analysis and the casting met NDT inspection and a

  14. EA-0962: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California

  15. Pneumatic Conveyance Device - Energy Innovation Portal

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

    Height: 70 feet plus 1 inch diameter nozzle connected to 100 ft. of 2 inch diameter PVC hose - dust collector and barrel Nozzle annulus air supply and flow rate: 50 SCFM at 80...

  16. DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland...

    Energy Savers [EERE]

    heel trusses, closed-cell spray foam over the top plates, and 15 inches of blown cellulose; a basement insulated with1-inch of rigid XPS foam on the inside and the outside of...

  17. Energy Savings Potential and R&D Opportunities for Commercial...

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

    ... to within 1 inch of full closure, except for doors wider than 3 feet 9 inches or taller than 7 feet. Strip doors, spring hinged doors, or other method of minimizing ...

  18. EA-0962: Finding of No Significant Impact

    Office of Energy Efficiency and Renewable Energy (EERE)

    Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California

  19. DOE Tour of Zero: Hickory Drive by Glastonbury Housesmith | Department...

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

    car. 3 of 10 The ultra-efficient foundation insulation system includes 10-inch-thick concrete foundation walls with a 4-inch layer of rigid XPS foam (R-20) sandwiched between two...

  20. Measurement

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

    ... produced a beam waist at the center of the target. 2.2 Target and Horn The target was composed of 7 cylindrical beryllium slugs, each 4 inches long and 38 inches in diameter. ...

  1. DOE Zero Energy Ready Home Case Study: Addison Homes, Cobbler...

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

    inch rigid foam, a sealed conditioned crawl space insulated on inside with 2 inches poly iso, a vented attic with R-38 blown fiberglass, a central heat pump with fresh air intake. ...

  2. c25.xls

    U.S. Energy Information Administration (EIA) Indexed Site

    per Building (million Btu) per Square Foot (thousand Btu) per Worker (million Btu) per Building (thousand dollars) per Square Foot (dollars) per Thousand Pounds (dollars) All...

  3. OREM Press Releases | Department of Energy

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

    18 years of operation and more than 35 million pounds of waste safely incinerated, the Toxic Substances Control Act (TSCA) Incinerator will shut down operations on December 2....

  4. Meadville, Pennsylvania's Allegheny College Highlighted by U...

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

    Commitment and Association for the Advancement of Sustainability in Higher Education. ... processes between 800 and 900 pounds of food and compostable paper and plastic each day. ...

  5. c26.xls

    U.S. Energy Information Administration (EIA) Indexed Site

    Btu) per Square Foot (thousand Btu) per Worker (million Btu) per Building (thousand dollars) per Square Foot (dollars) per Thousand Pounds (dollars) All Buildings...

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

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

    customers the fuel mix of its electricity production and the associated sulfur dioxide, nitrogen oxide, and carbon dioxide emissions emissions, expressed in pounds per 1000...

  7. Fuel Mix and Emissions Disclosure | Department of Energy

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

    customers the fuel mix of its electricity production and the associated sulfur dioxide, nitrogen oxide, and carbon dioxide emissions emissions, expressed in pounds per 1000...

  8. This Week In Petroleum Printer-Friendly Version

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

    to raise the temperature of 1 pound of liquid water by 1 degree Fahrenheit at the temperature at which water has its greatest density (approximately 39 degrees...

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

    Office of Scientific and Technical Information (OSTI)

    coolants and aircraft and runway deicing fluids, and is used in the pharmaceutical manufacturing industry. Approximately 4.93 billion pounds were produced in 1991, making it...

  10. OI

    Office of Scientific and Technical Information (OSTI)

    ... of pounds of potentially useful, valuable metals, including gold, silver and copper. ... metals such as gold, silver, and copper, after the vitrified waste cools. ...

  11. Wise County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Appalachia, Virginia Big Stone Gap, Virginia Coeburn, Virginia Pound, Virginia St. Paul, Virginia Wise, Virginia Retrieved from "http:en.openei.orgwindex.php?titleWiseCo...

  12. Sandia National Laboratories: News

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

    more... 39,000 Pounds of Ceiling Tiles Recycled December 21, 2010 - Read more... Sustainable Products at Fleet Services December 17, 2010 - Read more... Gold Standard:...

  13. http://ndep.nv.gov/bapc/capp/capp.html

    National Nuclear Security Administration (NNSA)

    CAPP regulates 40+ facilities handling nearly 30 Million Pounds of Highly Hazardous Substances State of Nevada Division of Environmental Protection Bureau of Air Pollution Control ...

  14. SAS Output

    U.S. Energy Information Administration (EIA) Indexed Site

    2013 Coal Petroleum Natural Gas Period Average Btu per Pound Average Sulfur Percent by Weight Average Ash Percent by Weight Average Btu per Gallon Average Sulfur Percent by...

  15. CALiPER Application Summary Report 14. LED Downlight Retrofit Units

    SciTech Connect (OSTI)

    none,

    2012-03-01

    This CALiPER report analyzes the independently tested performance of 11 anonymously purchased LED downlight retrofit units—referred to as the Series 14 products. All the units were tested in a 6-inch insulation contact (IC) rated downlight housing mounted in a 24-inch by 24-inch insulated enclosure.

  16. Charity Event Gives Department Employees an Excuse to Play with Their Food

    Broader source: Energy.gov [DOE]

    At the Energy Department Feeds Families Sculpture Contest, employees from across the organization made sculptures out of packaged food and household products to support the larger federal effort to help feed needy families in D.C. and beyond. In the end, participants donated 2,160 pounds of food at the event and pledged 130 pounds more.

  17. Demolition, Groundwater Cleanup Highlight Paducah's 2013 Accomplishmen...

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

    A 10,000-pound cold trap is lifted and boxed in a container for on-site storage at Paducah. A 10,000-pound cold trap is lifted and boxed in a container for on-site storage at ...

  18. Foam vessel for cryogenic fluid storage

    DOE Patents [OSTI]

    Spear, Jonathan D (San Francisco, CA)

    2011-07-05

    Cryogenic storage and separator vessels made of polyolefin foams are disclosed, as are methods of storing and separating cryogenic fluids and fluid mixtures using these vessels. In one embodiment, the polyolefin foams may be cross-linked, closed-cell polyethylene foams with a density of from about 2 pounds per cubic foot to a density of about 4 pounds per cubic foot.

  19. Hydrothermal pretreatment to prevent scale during liquefaction of certain solid carbonaceous materials

    DOE Patents [OSTI]

    Stone, John B. (Houston, TX); Floyd, Frank M. (Baytown, TX)

    1984-01-01

    Scale formation during the liquefaction of lower ranking coals and similar carbonaceous materials is significantly reduced and/or prevented by hydrothermal pretreatment. The said pretreatment is believed to convert the scale-forming components to the corresponding carbonate prior to liquefaction. The said pretreatment is accomplished at a total pressure within the range from about 1000 to about 4400 psia. Temperature during said pretreatment will generally be within the range from about 500.degree. to about 700.degree. F.

  20. Hybrid staging of a Lysholm positive displacement engine with two Westinghouse two stage impulse Curtis turbines

    SciTech Connect (OSTI)

    Parker, D.A.

    1982-06-01

    The University of California at Berkeley has tested and modeled satisfactorly a hybrid staged Lysholm engine (positive displacement) with a two stage Curtis wheel turbine. The system operates in a stable manner over its operating range (0/1-3/1 water ratio, 120 psia input). Proposals are made for controlling interstage pressure with a partial admission turbine and volume expansion to control mass flow and pressure ratio for the Lysholm engine.

  1. Hydrogen Piping Experience in Chevron Refining | Department of Energy

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

    Piping Experience in Chevron Refining Hydrogen Piping Experience in Chevron Refining Overall Perspectives: Few problems with hydrogen piping operating at ambient to at least 800F and pressures up to at least 3000psia as long as we stay within well-defined limits PDF icon hpwgw_chevronrefining_niccolls.pdf More Documents & Publications DOE Hydrogen Pipeline Working Group Workshop Hydrogen Pipeline Working Group Workshop: Code for Hydrogen Pipelines A Review of Stress Corrosion

  2. ELAWD GROUT HOPPER MOCK-UP TESTING

    SciTech Connect (OSTI)

    Pickenheim, B.; Hansen, E.; Leishear, R.; Marzolf, A.; Reigel, M.

    2011-10-27

    A 10-inch READCO mixer is used for mixing the premix (45 (wt%) fly ash, 45 wt% slag, and 10 wt% portland cement) with salt solution in the Saltstone Production Facility (SPF). The Saltstone grout free falls into the grout hopper which feeds the suction line leading to the Watson SPX 100 duplex hose pump. The Watson SPX 100 pumps the grout through approximately 1500 feet of piping prior to being discharged into the Saltstone Disposal Facility (SDF) vaults. The existing grout hopper has been identified by the Saltstone Enhanced Low Activity Waste Disposal (ELAWD) project for re-design. The current nominal working volume of this hopper is 12 gallons and does not permit handling an inadvertent addition of excess dry feeds. Saltstone Engineering has proposed a new hopper tank that will have a nominal working volume of 300 gallons and is agitated with a mechanical agitator. The larger volume hopper is designed to handle variability in the output of the READCO mixer and process upsets without entering set back during processing. The objectives of this task involve scaling the proposed hopper design and testing the scaled hopper for the following processing issues: (1) The effect of agitation on radar measurement. Formation of a vortex may affect the ability to accurately measure the tank level. The agitator was run at varying speeds and with varying grout viscosities to determine what parameters cause vortex formation and whether measurement accuracy is affected. (2) A dry feeds over addition. Engineering Calculating X-ESR-Z-00017 1 showed that an additional 300 pounds of dry premix added to a 300 gallon working volume would lower the water to premix ratio (W/P) from the nominal 0.60 to 0.53 based on a Salt Waste Processing Facility (SWPF) salt simulant. A grout with a W/P of 0.53 represents the upper bound of grout rheology that could be processed at the facility. A scaled amount of dry feeds will be added into the hopper to verify that this is a recoverable situation. (3) The necessity of baffles in the hopper. The preference of the facility is not to have baffles in the hopper; however, if the initial testing indicates inadequate agitation or difficulties with the radar measurement, baffles will be tested.

  3. Vacuum Systems Consensus Guideline for Department of Energy Accelerator Laboratories

    SciTech Connect (OSTI)

    Casey,R.; Haas, E.; Hseuh, H-C.; Kane, S.; Lessard, E.; Sharma, S.; Collins, J.; Toter, W. F.; Olis, D. R.; Pushka, D. R.; Ladd, P.; Jobe, R. K.

    2008-09-09

    Vacuum vessels, including evacuated chambers and insulated jacketed dewars, can pose a potential hazard to equipment and personnel from collapse, rupture due to back-fill pressurization, or implosion due to vacuum window failure. It is therefore important to design and operate vacuum systems in accordance with applicable and sound engineering principles. 10 CFR 851 defines requirements for pressure systems that also apply to vacuum vessels subject to back-fill pressurization. Such vacuum vessels are potentially subject to the requirements of the American Society of Mechanical Engineers (ASME) Pressure Vessel Code Section VIII (hereafter referred to as the 'Code'). However, the scope of the Code excludes vessels with internal or external operating pressure that do not exceed 15 pounds per square inch gauge (psig). Therefore, the requirements of the Code do not apply to vacuum systems provided that adequate pressure relief assures that the maximum internal pressure within the vacuum vessel is limited to less than 15 psig from all credible pressure sources, including failure scenarios. Vacuum vessels that cannot be protected from pressurization exceeding 15 psig are subject to the requirements of the Code. 10 CFR 851, Appendix A, Part 4, Pressure Safety, Section C addresses vacuum system requirements for such cases as follows: (c) When national consensus codes are not applicable (because of pressure range, vessel geometry, use of special materials, etc.), contractors must implement measures to provide equivalent protection and ensure a level of safety greater than or equal to the level of protection afforded by the ASME or applicable state or local code. Measures must include the following: (1) Design drawings, sketches, and calculations must be reviewed and approved by a qualified independent design professional (i.e., professional engineer). Documented organizational peer review is acceptable. (2) Qualified personnel must be used to perform examinations and inspections of materials, in-process fabrications, non-destructive tests, and acceptance test. (3) Documentation, traceability, and accountability must be maintained for each unique pressure vessel or system, including descriptions of design, pressure conditions, testing, inspection, operation, repair, and maintenance. The purpose of this guideline is to establish a set of expectations and recommendations which will satisfy the requirements for vacuum vessels in general and particularly when an equivalent level of safety as required by 10 CFR 851 must be provided. It should be noted that these guidelines are not binding on DOE Accelerator Laboratories and that other approaches may be equally acceptable in addressing the Part 851 requirements.

  4. 2014 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    5 2014 Domestic Uranium Production Report Release Date: April 30, 2015 Next Release Date: May 2016 Production / Mining Method 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 (estimated contained thousand pounds U 3 O 8 ) W W W W W W W W W W W W (estimated contained thousand pounds U 3 O 8 ) 0 0 0 0 0 0 0 0 0 0 0 0 (thousand pounds U 3 O 8 ) W W 2,681 4,259 W W W W W W W W (thousand pounds U 3 O 8 ) W W W W W W W W W W W W (thousand pounds U 3 O 8 ) E2,200 2,452 3,045 4,692 4,541

  5. Domestic Uranium Production Report

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

    2. U.S. uranium mine production and number of mines and sources, 2003-14 Production / Mining method 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Underground (estimated contained thousand pounds U3O8) W W W W W W W W W W W W Open Pit (estimated contained thousand pounds U3O8) 0 0 0 0 0 0 0 0 0 0 0 0 In-Situ Leaching (thousand pounds U3O8) W W 2,681 4,259 W W W W W W W W Other1 (thousand pounds U3O8) W W W W W W W W W W W W Total Mine Production (thousand pounds U3O8) E2,200 2,452

  6. H. R. 4177: A Bill to amend the Internal Revenue Code of 1986 to impose an excise tax on sulfur dioxide and nitrogen oxide emissions from utility plants. Introduced in the House of Representatives, One Hundredth First Congress, Second Session, March 5, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The tax imposed would begin in 1991 in the amount of 15 cents per pound of sulfur dioxide released and 10 cents per pound nitrogen oxide, and would increase so that the tax in 1997 and thereafter would be 45 cents per pound of sulfur dioxide and 30 cents per pound of nitrogen oxide released. An inflation adjustment is provided for years after 1997. The tax is imposed on emissions which exceed the exemption level for each pollutant, and these levels are specified herein as pounds exempted per million Btu's of fuel burned. No tax is imposed on units less than 75 megawatts, or units providing less than one-third of the electricity produced to a utility power distribution system for sale.

  7. Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis

    Office of Environmental Management (EM)

    is 19.7 inches * Three-fourths of the average falls from April through September Literature Review * NOAA Hydrometeorlogical Reports * Federal Emergency Management Agency *...

  8. Slide 1

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

    4 -inch plates, 1 field of view) Orion Nebula, Feb 26, 1883 (60-minute exposure) Etienne Trouvelot, 1876 Henry Draper, 1882 Edward Crossley, Bermerside Observatory,...

  9. Ultrasonic transducer

    DOE Patents [OSTI]

    Taylor, Steven C.; Kraft, Nancy C.

    2007-03-13

    An ultrasonic transducer having an effective center frequency of about 42 MHz; a bandwidth of greater than 85% at 6 dB; a spherical focus of at least 0.5 inches in water; an F4 lens; a resolution sufficient to be able to detect and separate a 0.005 inch flat-bottomed hole at 0.005 inches below surface; and a beam size of approximately 0.006–0.008 inches measured off a 11/2 mm ball in water at the transducer's focal point.

  10. Microsoft Word - Annual Report 2009_Final.docx

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

    ... and the lowering of a 24-inch brine disposal pipeline. ... and planned projects for the Strategic Petroleum Reserve. ... Reserve contained 726.6 million barrels of crude oil. ...

  11. Test plan/procedure for the shock limiting device of the radioisotope thermoelectric generator package mounting subsystem 145. Revision 1

    SciTech Connect (OSTI)

    Satoh, J.A.

    1995-05-25

    This document defines the procedure to be used in the 18 inch drop test to be used for design verification of the RTG Transportation System Package Mounting.

  12. Thin californium-containing radioactive source wires

    DOE Patents [OSTI]

    Gross, Ian G (Clinton, TN); Pierce, Larry A (Kingston, TN)

    2012-01-03

    A cermet wire includes at least 1% californium-252 and is characterized by a diameter of no more than 0.0225 inch.

  13. SANDIA CORPORATION

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

    background, showing the Contractor's name in one inch high, or larger, dark colored letters, may be made from sheet metal, cardboard or other suitable material and...

  14. Natural Gas Weekly Update

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

    nonetheless inched up a few pennies most days at most locations. Lacking strong fundamentals, spot prices were influenced in large measure by movements on the futures markets,...

  15. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    nonetheless inched up a few pennies most days at most locations. Lacking strong fundamentals, spot prices were influenced in large measure by movements on the futures markets,...

  16. DE-FC26-04NT42266 | netl.doe.gov

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

    (four to eight inches in diameter). The inspection tool will consist of an advanced sensor, based on eddy current technology, capable of detecting pipeline defects and a...

  17. Slide 1

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

    Counter (870 g) N CN ; D p > 10 nm TRH probe (50 g) Temperature & RH 1 inch CAD Modeling of Payload Instrument batteries Battery DAQ aethelometer PAR pyranometer...

  18. Sandia National Laboratories: News: Publications: Lab News

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

    three-quarter-inch lenses are aligned with glass lenses to complete the optical design. A piezoelectric actuator electromechanically changes the flex of the lenses, achieving the...

  19. SAS Output

    U.S. Energy Information Administration (EIA) Indexed Site

    Coal Production by Coalbed Thickness and Mine Type, 2013" "(thousand short tons)" "Coal Thickness (inches)","Underground","Surface","Total" "Under 7","-",1448,1448 "7 - Under ...

  20. Microsoft Word - exposure_request_form.dot

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

    (torr) Proximity Gap: (m) Min. Bottom Dose: (Jcm3) Max. Ratio of Top to Bottom Dose: Scan Length: (cm or inch)...

  1. Microsoft Word - LL-ULS reclamation.doc

    Energy Savers [EERE]

    1,000 pounds per acre of Granular Humate is recommended for harsh sites. At one site, cattle were used to amend poor soils. After hand-broadcasting seed, cattle were brought onto...

  2. Tag: News | Y-12 National Security Complex

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

    Office more than doubles Feds Feed Families campaign goal Employees of the NNSA Production Office (NPO) have donated 28,605 pounds of food as part of the annual "Feds...

  3. NNSA Production Office tops Feds Feed Families campaign goal...

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

    - 9:45am Oak Ridge, Tenn. - Employees of the National Nuclear Security Administration Production Office have donated 17,348 pounds of food as part of the annual U.S. Department...

  4. EA-1123: Transfer of Normal and Low-Enriched Uranium Billets to the United Kingdom, Hanford Site, Richland, Washington

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to transfer approximately 710,000 kilograms (1,562,000 pounds) of unneeded normal and low-enriched uranium to the United Kingdom; thus,...

  5. The greening of Y-12 | Y-12 National Security Complex

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

    than 3 million pounds of materials off-site including routine paper, cardboard, wooden pallets, scrap metal, lamps, etc. So far in FY 2013, Y-12 has recycled more than 1.7 million...

  6. EIS-0026; Waste Isolation Pilot Plant Disposal Phase Final Supplementa...

    Office of Environmental Management (EM)

    going to leak anything. Now, propane is easy. They have 2,000 pounds of pressure on that propane in that down there. So if it would leak, it would leak." Response: The long-term...

  7. Secretary Chu Offers $117 Million Conditional Commitment for...

    Energy Savers [EERE]

    and start-up of an innovative 30 megawatt (MW) wind energy project in Kahuku, Hawaii. ... to 7,700 households and avoid the production of nearly 160 million pounds of carbon ...

  8. C:\\ANNUAL\\Vol2chps.v8\\ANNUAL2.VP

    Gasoline and Diesel Fuel Update (EIA)

    Aquifer Field: A sub-surface facility for storing natural gas consisting of water-bearing ... temperature of 1 pound of water by 1 degree Fahrenheit at or near 39.2 degrees Fahrenheit. ...

  9. Simulations aimed at safer transport of explosives | Argonne...

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

    click to view larger. Simulations aimed at safer transport of explosives By Jim Collins * January 7, 2015 Tweet EmailPrint In 2005, a semi truck hauling 35,000 pounds of...

  10. EDS V25 containment vessel explosive qualification test report.

    SciTech Connect (OSTI)

    Rudolphi, John Joseph

    2012-04-01

    The V25 containment vessel was procured by the Project Manager, Non-Stockpile Chemical Materiel (PMNSCM) as a replacement vessel for use on the P2 Explosive Destruction Systems. It is the first EDS vessel to be fabricated under Code Case 2564 of the ASME Boiler and Pressure Vessel Code, which provides rules for the design of impulsively loaded vessels. The explosive rating for the vessel based on the Code Case is nine (9) pounds TNT-equivalent for up to 637 detonations. This limit is an increase from the 4.8 pounds TNT-equivalency rating for previous vessels. This report describes the explosive qualification tests that were performed in the vessel as part of the process for qualifying the vessel for explosive use. The tests consisted of a 11.25 pound TNT equivalent bare charge detonation followed by a 9 pound TNT equivalent detonation.

  11. RAPID/Roadmap/6-ID-a | Open Energy Information

    Open Energy Info (EERE)

    load A load is overlegal if the load is: width over 8'6"; Over 14' tall; Truck and trailer combined are over 75' long; or The load weighs over 80,000 pounds. 6-ID-a.2 - Meet...

  12. Energy Efficiency Report--Glossary

    Gasoline and Diesel Fuel Update (EIA)

    Thermal Unit (Btu): The quantity of heat needed to raise the temperature of 1 pound of water by 1 degree Fahrenheit at or near 39.2 degrees Fahrenheit. Census Region: A geographic...

  13. Impact Limiter Tests of Four Commonly Used Materials And Limiter...

    Office of Scientific and Technical Information (OSTI)

    ... testing was conducted in Sandia's Force and Pressure laboratory using the 20,000 pound MTSTM test machine. The tests at 44,33, and 22 fts, were conducted using a horizontal 3 ...

  14. WSRC-MS-99-00210

    Office of Scientific and Technical Information (OSTI)

    included standard machining, gas-tungsten arc (GTA) welding, pinch welding, and casting. Each assembly is small enough to hold in two hands and weighs 44 pounds or less....

  15. August 2013 | National Nuclear Security Administration

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

    with four showering units, water supply, self-contained waste handling, two 80-pound propane tanks and its own generator. It is intended for use in decontaminating victims in...

  16. removal

    National Nuclear Security Administration (NNSA)

    80 pounds) of highly enriched uranium (HEU) spent fuel from the Institute of Nuclear Physics (INP) in Almaty, Kazakhstan. The HEU was transported via two air shipments to a...

  17. Email Template

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

    ... 12, 2009 measuring conductivity in the ocean was used. The tool, a trident probe push pole, was modified, and John said the 400-pound tool worked in all but the heaviest currents. ...

  18. Appendix J - GPRA06 vehicle technologies program

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The target market for the Office of FreedomCAR and Vehicle Technologies (FCVT) program include light vehicles (cars and light trucks) and heavy vehicles (trucks more than 10,000 pounds Gross Vehicle Weight).

  19. SAS Output

    U.S. Energy Information Administration (EIA) Indexed Site

    Emission Factors Fuel EIA Fuel Code Source and Tables (As Appropriate) Factor (Pounds of CO2 Per Million Btu)*** Bituminous Coal BIT Source: 1 205.6 Distillate Fuel Oil DFO Source:...

  20. Heart

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

    Heart of the upgrade: The NSTX-U center stack consists of 36 22-foot- long, 350-pound copper conductors. Time flies: Technicians spent more than 360,000 worker hours building the...

  1. Monthly Biodiesel Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    U.S. Inputs to biodiesel production million pounds Period Canola oil Corn oil Cottonseed ... Source: U.S. Energy Information Administration, Form EIA-22M "Monthly Biodiesel Production ...

  2. TO

    Office of Legacy Management (LM)

    D*TE: July 10, 1951 I FROM : 'Russell H. BdcL, Chief, Research Service Branch, Berkeley &'?A - wp+q - 'I s , This Br'ea desires 500 pounds of U03 for research work on the...

  3. 23 V.S.A. Section 1392 Gross Weight Limits on Highways | Open...

    Open Energy Info (EERE)

    Section 1392 Gross Weight Limits on HighwaysLegal Abstract Statute establishes the motor vehicle weight, load size, not to exceed 80,000 pounds without a permit. Published NA...

  4. DOE - Office of Legacy Management -- University of California...

    Office of Legacy Management (LM)

    Subject: List of California Sites; May 17, 1989 CA.05-3 - AEC Memorandum; Ball to Smith; Subject: 500 Pounds UO3 - SR-1952; July 10, 1951 CA.05-4 - AEC Memorandum; Blatzs to ...

  5. Demolitions Produce Recyclable Materials for Organization Promoting Economic Activity

    Broader source: Energy.gov [DOE]

    Demolitions have helped generate more than 8 million pounds of metal at the Piketon site for recycling, further promoting economic activity in the region thanks to the American Recovery and...

  6. Uranium Marketing Annual Report -

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

    b. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ranked by price and distributed by purchaser, 2012-14 deliveries thousand pounds U3O8...

  7. Uranium Marketing Annual Report -

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

    1. Foreign sales of uranium from U.S. suppliers and owners and operators of U.S. civilian nuclear power reactors by origin and delivery year, 2010-14 thousands pounds U3O8...

  8. Uranium Marketing Annual Report -

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

    9. Contracted purchases of uranium by owners and operators of U.S. civilian nuclear power reactors, signed in 2014, by delivery year, 2015-24 thousand pounds U3O8 equivalent Year...

  9. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update (EIA)

    b. Weighted-average price of foreign purchases and foreign sales by U.S. suppliers and owners and operators of U.S. civilian nuclear power reactors, 1994-2014 dollars per pound...

  10. Uranium Marketing Annual Report

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

    a. Foreign purchases, foreign sales, and uranium inventories owned by U.S. suppliers and owners and operators of U.S. civilian nuclear power reactors, 1994-2014 million pounds U3O8...

  11. Uranium Marketing Annual Report -

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

    7. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by contract type and material type, 2014 deliveries thousand pounds U3O8 equivalent; dollars...

  12. Uranium Marketing Annual Report -

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

    4. Deliveries of uranium feed for enrichment by owners and operators of U.S. civilian nuclear power reactors by origin country and delivery year, 2012-14 thousand pounds U3O8...

  13. Uranium Marketing Annual Report -

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

    a. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ranked by price and distributed by quantity, 2012-14 deliveries thousand pounds U3O8...

  14. Uranium Marketing Annual Report -

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

    3. Inventories of uranium by owner as of end of year, 2010-14 thousand pounds U3O8 equivalent Inventories at the end of the year Owner of uranium inventory 2010 2011 2012 2013...

  15. Uranium Marketing Annual Report -

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

    2. Inventories of natural and enriched uranium by material type as of end of year, 2010-14 thousand pounds U3O8 equivalent Inventories at the end of the year Type of uranium...

  16. Photo Gallery: Argonne OutLoud: "Invisible Influence: A Bacterial...

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

    In fact, we have approximately 2-3 pounds of bacteria living on and in our bodies - the same weight as the human brain. Like the brain and other valuable organs, this microbial ...

  17. 2014 Uranium Marketing Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    2014 Uranium Marketing Annual Report 2014 Uranium Marketing Annual Report Release Date: May 13, 2015 Next Release Date: May 2016 thousand pounds U 3 O 8 equivalent Year Maximum ...

  18. 2014 Uranium Marketing Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    1 2014 Uranium Marketing Annual Report Release Date: May 13, 2015 Next Release Date: May 2016 thousand pounds U 3 O 8 equivalent U.S.-origin Foreign- origin Total U.S.-origin ...

  19. Fuel Mix and Emissions Disclosure | Department of Energy

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

    Customer Choice and Electric Reliability Act of 2000 (P.A. 141) requires electric suppliers to disclose to customers details related to the fuel mix and emissions, in pounds...

  20. Steel Manufacturer Proves Its "Mittal" by Doing More with Less...

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

    ... In other words, the gas that was once wasted is now put to productive use. The project is expected to generate 350,000 pounds of steam per hour, which will be used to produce ...

  1. Results of Performance Tests Performed on the John Watts Casing Connection on 7" Pipe

    SciTech Connect (OSTI)

    John D. Watts

    1999-08-01

    Stress Engineering Services (SES) was contracted by Mr. John Watts to test his threaded connection developed for oilfield oil and gas service. This particular test required the application of a variety of loads including axial tension and compression, internal pressure (gas), external pressure (water), bending and both low and elevated temperature. These loads were used to determine the sealing and structural limits of the connection. The connection design tested had tapered threads with 10 threads per inch. A square thread form and a round thread form were tested. The square thread form had a 2{sup o} load flank and 15{sup o} stab flank. The round thread had a 0{sup o} load flank and 20{sup o} stab flank. Most of the testing was performed on the round thread form. Both a coupled connection design and an integral connection design were tested. The coupling was a pin by pin (male) thread, with the pipe having a box (female) thread. Both designs have outside and inside diameters that are flush with the pipe body. Both designs also contain a small external shoulder. The test procedure selected for this evaluation was the newly written ISO 13679 procedure for full scale testing of casing and tubing connections. The ISO procedure requires a variety of tests that includes makeup/breakout testing, internal gas sealability/external water sealability testing with axial tension, axial compression, bending, internal gas thermal cycle tests and limit load (failure) tests. This test was performed with four coupled samples and included most of these loads. Two integral samples were also included for limit load testing ISO makeup/breakout tests are divided into three types--initial makeup, IML1, repeated makeup within the same sample, MBL, and repeated makeup using several samples called round robin, RR. IMU and MBL were performed in this project. The ISO sealing and structural procedure is divided into four primary tests and identified as Series A, B, C and Limit Load (failure). Series A and B test to 95% actual yield of the pipe and Series C uses 90% of actual yield. Samples 1 and 3 were tested to Series A and the loads are shown in Figure 1. For these samples, the axial compression was limited to 75% pipe body yield, which was set by Mr. Watts at the beginning of the test. Samples 2 and 4 were tested to Series B with loads shown in Figure 2. This series included 20 degrees per 100 feet bending but no external pressure. Due to premature leaks, no samples were subjected to Series C which included mechanical and thermal cycles. Samples 5 and 6 were tested to failure. The project started with the selection and purchase of a popular size of oilfield pipe, which was 7-inch OD, 32 pound per foot, P-110 casing. While the connections were being threaded, material tensile tests were performed to get the actual strength of the 7-inch pipe. The first samples contained a square thread form. Excessive galling was experienced during the first series of makeup/breakout tests and Mr. Watts decided to change the thread form and remachine the samples. The second samples had a round thread form and performed very well in the makeup/breakout tests. Basically no galling occurred of any consequence. Samples 1 and 3 were to be tested with external water (ISO Series A) while samples 2 and 4 were to be tested with bending (ISO Series B, no external pressure). Testing of all four samples started with tension and internal gas pressure. During this initial pressure testing, samples 1, 3 and 4 developed leaks and the test was stopped before any external pressure or bending was applied. Sample 2 successfully tested to ISO Load Point 5 which included bending before developing a leak. Figure 3 shows the loads at which the samples leaked and the relative pipe body performance capability. Sample 1 and end A of sample 2 held a high pressure while samples 3, 4 and end B of sample 2 leaked at relatively low pressures. All of these leaks were with nitrogen gas pressure. After reviewing the results, it was believed that several conditions may have contributed to the prema

  2. Review of the NURE Assessment of the U.S. Gulf Coast Uranium Province

    SciTech Connect (OSTI)

    Hall, Susan M.

    2013-09-15

    Historic exploration and development were used to evaluate the reliability of domestic uranium reserves and potential resources estimated by the U.S. Department of Energy national uranium resource evaluation (NURE) program in the U.S. Gulf Coast Uranium Province. NURE estimated 87 million pounds of reserves in the $30/lb U{sub 3}O{sub 8} cost category in the Coast Plain uranium resource region, most in the Gulf Coast Uranium Province. Since NURE, 40 million pounds of reserves have been mined, and 38 million pounds are estimated to remain in place as of 2012, accounting for all but 9 million pounds of U{sub 3}O{sub 8} in the reserve or production categories in the NURE estimate. Considering the complexities and uncertainties of the analysis, this study indicates that the NURE reserve estimates for the province were accurate. An unconditional potential resource of 1.4 billion pounds of U{sub 3}O{sub 8}, 600 million pounds of U{sub 3}O{sub 8} in the forward cost category of $30/lb U{sub 3}O{sub 8} (1980 prices), was estimated in 106 favorable areas by the NURE program in the province. Removing potential resources from the non-productive Houston embayment, and those reserves estimated below historic and current mining depths reduces the unconditional potential resource 33% to about 930 million pounds of U{sub 3}O{sub 8}, and that in the $30/lb cost category 34% to 399 million pounds of U{sub 3}O{sub 8}. Based on production records and reserve estimates tabulated for the region, most of the production since 1980 is likely from the reserves identified by NURE. The potential resource predicted by NURE has not been developed, likely due to a variety of factors related to the low uranium prices that have prevailed since 1980.

  3. 2014 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    Domestic Uranium Production Report 2014 Domestic Uranium Production Report Release Date: April 30, 2015 Next Release Date: May 2016 Table 9. Summary production statistics of the U.S. uranium industry, 1993-2014 Exploration and Development Surface Drilling Exploration and Development Drilling Expenditures 1 Mine Production of Uranium Uranium Concentrate Production Uranium Concentrate Shipments Employment Year (million feet) (million dollars) (million pounds U 3 O 8 ) (million pounds U 3 O 8 )

  4. Slide 1

    Office of Environmental Management (EM)

    Plan for Outfall 200 (OF200) Mercury Treatment Facility (MTF) Jason Darby Oak Ridge Office of Environmental Management Site Specific Advisory Board Meeting September 9, 2015 Background - Mercury at Y-12 Large quantities of mercury were used at the Y-12 National Security Complex (Y-12) during the Cold War era for nuclear weapons research and development from 1950 to 1963. - 24 million pounds was brought to Y-12 (General Services Administration estimate). - Over 2 million pounds was spilled, lost,

  5. Hanford Firefighters Compete in Combat Challenge | Department of Energy

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

    Firefighters Compete in Combat Challenge Hanford Firefighters Compete in Combat Challenge October 30, 2013 - 12:00pm Addthis Hanford Fire Department Lt. Anthony Lovato, Jr. (left) urges his teammate, Capt. Sean Barajas, to carry the 175-pound life-sized dummy across the finish line at the Scott Firefighter Combat Challenge in Everett, Wash. Hanford Fire Department Lt. Anthony Lovato, Jr. (left) urges his teammate, Capt. Sean Barajas, to carry the 175-pound life-sized dummy across the finish line

  6. 2014 Domestic Uranium Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    9. Summary production statistics of the U.S. uranium industry, 1993-2014" ,"Exploration and Development Surface ","Exploration and Development Drilling","Mine Production of Uranium ","Uranium Concentrate Production ","Uranium Concentrate Shipments ","Employment " "Year","Drilling (million feet)"," Expenditures 1 (million dollars)","Mine Production (million pounds U3O8)","(million pounds

  7. Environment - U.S. Energy Information Administration (EIA) - U.S. Energy

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

    Information Administration (EIA) Environment Glossary › FAQS › Overview Data Summary Electric Power Plant Environmental International Emissions All Environment Data Reports Analysis & Projections All Reports ‹ environment Carbon Dioxide Emissions Coefficients Release Date: February 2, 2016 | Also available in spreadsheet Carbon Dioxide Emissions Coefficients by Fuel Pounds CO2 Kilograms CO2 Pounds CO2 Kilograms CO2 Carbon Dioxide (CO2) Factors: Per Unit of Volume or Mass Volume or

  8. Leak Detection/Fugitive Emissions Monitoring and Advanced Sensors, Controls, Models and Platforms Panel

    Office of Environmental Management (EM)

    and Methane Emissions Mitigation Workshop Leak Detection/Fugitive Emissions Monitoring and Advanced Sensors, Controls, Models and Platforms Panel November 12, 2014 POUND FOR POUND METHANE TRAPS 84X MORE HEAT OVER 20 YEARS CO2 CH4 Methane is Money $1,800,000,000 Current technologies - economic and effective * Economic cost benefit analysis * Industry input included * Main finding: Cut emissions 40% at $0.01/McF reduced * OGI provides reliable and proven means of detecting leaks * EPA White Paper

  9. Dr. Oliver Simpson Metallurgical Laboratory

    Office of Legacy Management (LM)

    Oliver Simpson Metallurgical Laboratory p. 0. Box 5207 Chicago DO, Illinola ~. : Dear Dr. Simpson: Since your telephone call of's week ago regarding a possible 5000 pound order for regular rotary fired SP beryllium oxide for AC Spark Plug Company, Flint, Michigan,, we have been .busv reviewring our production achodules and have now established the-following~schedule eon SP beryllium oxide production: Vie plan to' commence pr.oducMon of SP beryllLum oxide on September 16 and expect to pounds

  10. OTS NOTF

    Office of Legacy Management (LM)

    NOTF DATE: December 18, 1990 TO: Alexander Williams, FROM:~ Dan Stou d- SUBJECT: Additional Considered Sites During historical searches I have identified several potential considered sites. .Two historical documents referencing three sites are attached and highlighted. The first attachment refers ,to'a four pound uranium rod shipped to the Catalytic Company (the Fernald construction contractor). It also notes that 100 pounds of uranium oxide was shipped to the,Milwaukee airport for Fred Stroke

  11. KINETICS OF DIRECT OXIDATION OF H2S IN COAL GAS TO ELEMENTAL SULFUR

    SciTech Connect (OSTI)

    K.C. Kwon

    2003-01-01

    The direct oxidation of H{sub 2}S to elemental sulfur in the presence of SO{sub 2} is ideally suited for coal gas from commercial gasifiers with a quench system to remove essentially all the trace contaminants except H{sub 2}S. This direct oxidation process has the potential to produce a super clean coal gas more economically than both conventional amine-based processes and HGD/DSRP. The objective of this research is to support the near- and long-term DOE efforts to commercialize this direct oxidation technology. The objectives of this research are to measure kinetics of direct oxidation of H{sub 2}S to elemental sulfur in the presence of a simulated coal gas mixture containing SO{sub 2}, H{sub 2}, and moisture, using 60-{micro}m C-500-04 alumina catalyst particles and a PFA differential fixed-bed micro reactor, and to develop kinetic rate equations and model the direct oxidation process to assist in the design of large-scale plants. To achieve the above-mentioned objectives, experiments on conversion of hydrogen sulfide into elemental sulfur were carried out for the space time range of 0.01-0.047 seconds at 125-155 C to evaluate effects of reaction temperatures, moisture concentrations, reaction pressures on conversion of hydrogen sulfide into elemental sulfur. Simulated coal gas mixtures consist of 61-89 v% hydrogen, 2,300-9,200-ppmv hydrogen sulfide, 1,600-4,900 ppmv sulfur dioxide, and 2.6-13.7 vol % moisture, and nitrogen as remainder. Volumetric feed rates of a simulated coal gas mixture to the reactor are 100-110 cm{sup 3}/min at room temperature and atmospheric pressure (SCCM). The temperature of the reactor is controlled in an oven at 125-155 C. The pressure of the reactor is maintained at 28-127 psia. The following results were obtained based on experimental data generated from the differential reactor system, and their interpretations, (1) Concentration of moisture and concentrations of both H{sub 2}S and SO{sub 2} appear to affect slightly reaction rates of H{sub 2}S with SO{sub 2} over the moisture range of 2.5-13.6 v% moisture at 140 C and 120-123 psia. (2) Concentrations of both H{sub 2}S and SO{sub 2} appear to affect slightly reaction rates of H{sub 2}S with SO{sub 2} over the temperature range of 135-145 C at 5-v% moisture and 112-123 psia. However, reaction rates of H{sub 2}S with SO{sub 2} appear to decrease slightly with increased reaction temperatures over the temperature range of 135-145 C at 5-v% moisture and 112-123 psia. (3) Concentrations of both H{sub 2}S and SO{sub 2} appear to affect slightly reaction rates of H{sub 2}S with SO{sub 2} over the pressure range of 28-123 psia at 5-v% moisture and 140 C. However, reaction rates of H{sub 2}S with SO{sub 2} increase significantly with increased reaction pressures over the pressure range of 28-123 psia at 5-v% moisture and 140 C.

  12. Liquefaction process for solid carbonaceous materials containing alkaline earth metal humates

    DOE Patents [OSTI]

    Epperly, William R. (Summit, NJ); Deane, Barry C. (East Brunswick, NJ); Brunson, Roy J. (Buffalo Grove, IL)

    1982-01-01

    An improved liquefaction process wherein wall scale and particulate agglomeration during the liquefaction of solid carbonaceous materials containing alkaline earth metal humates is reduced and/or eliminated by subjecting the solid carbonaceous materials to controlled cyclic cavitation during liquefaction. It is important that the solid carbonaceous material be slurried in a suitable solvent or diluent during liquefaction. The cyclic cavitation may be imparted via pressure cycling, cyclic agitation and the like. When pressure cycling or the like is employed an amplitude equivalent to at least 25 psia is required to effectively remove scale from the liquefaction vessel walls.

  13. eia-191_Nov2014.xls

    Gasoline and Diesel Fuel Update (EIA)

    ATTN: EIA-191 Ben Franklin Station Address 2: City: State: Zip: - Storage Field Name Reservoir Name Location State Location County Total Storage Field Capacity (Mcf) Maximum Deliverability (Mcf/day) Base Gas Working Gas Injections Withdrawals Total Gas in Storage (sum of base gas + working gas) Inactive PART 4. MONTHLY GAS STORAGE as of 9:00 a.m. on the last day of report month (Report all volumes in Thousand Cubic Feet (Mcf) @14.73 psia - 60 o Fahrenheit) Inactive explain below in Comments.

  14. Okeelanta Cogeneration Project: Electricity and steam from sugar cane

    SciTech Connect (OSTI)

    Schaberg, D.

    1994-12-31

    The Okeelanta Cogeneration Project is a Bagasse- and wood chip-fired cogeneration project with a net electrical output of approximately 70MW, located at the Okeelanta Corporation`s sugar mill in South Bay, Florida. The Project is comprised of three stoker type boilers each capable of producing 440,000 lbs/hr of steam at 1455 psia, 955F, and a single extraction/condensing steam turbine with a gross output of 75 MW. The electrical output will be sold to Florida Power and Light under the terms of an executed power purchase agreement and delivered at 138kV.

  15. EIA-912.xls

    Gasoline and Diesel Fuel Update (EIA)

    Month 2 0 Address 2: City: State: Zip: - to meet the due date. Report volumes in million cubic feet (MMcf) @14.73 psia-60⁰ F.) No East Region (Million Cubic Feet) South Central Region (Million Cubic Feet) Midwest Region (Million Cubic Feet) Mountain Region (Million Cubic Feet) (AZ, CO, ID, MT, NE, ND, NM, NV, SD, UT, & WY) Midwest Region (Million Cubic Feet) (IL, IN, IA, KY, MI, MN, MO, TN, & WI) South Central Region (Million Cubic Feet) (AL, AR, KS, LA, MS, OK, & TX) Mountain

  16. Overview of interstate hydrogen pipeline systems.

    SciTech Connect (OSTI)

    Gillette, J .L.; Kolpa, R. L

    2008-02-01

    The use of hydrogen in the energy sector of the United States is projected to increase significantly in the future. Current uses are predominantly in the petroleum refining sector, with hydrogen also being used in the manufacture of chemicals and other specialized products. Growth in hydrogen consumption is likely to appear in the refining sector, where greater quantities of hydrogen will be required as the quality of the raw crude decreases, and in the mining and processing of tar sands and other energy resources that are not currently used at a significant level. Furthermore, the use of hydrogen as a transportation fuel has been proposed both by automobile manufacturers and the federal government. Assuming that the use of hydrogen will significantly increase in the future, there would be a corresponding need to transport this material. A variety of production technologies are available for making hydrogen, and there are equally varied raw materials. Potential raw materials include natural gas, coal, nuclear fuel, and renewables such as solar, wind, or wave energy. As these raw materials are not uniformly distributed throughout the United States, it would be necessary to transport either the raw materials or the hydrogen long distances to the appropriate markets. While hydrogen may be transported in a number of possible forms, pipelines currently appear to be the most economical means of moving it in large quantities over great distances. One means of controlling hydrogen pipeline costs is to use common rights-of-way (ROWs) whenever feasible. For that reason, information on hydrogen pipelines is the focus of this document. Many of the features of hydrogen pipelines are similar to those of natural gas pipelines. Furthermore, as hydrogen pipeline networks expand, many of the same construction and operating features of natural gas networks would be replicated. As a result, the description of hydrogen pipelines will be very similar to that of natural gas pipelines. The following discussion will focus on the similarities and differences between the two pipeline networks. Hydrogen production is currently concentrated in refining centers along the Gulf Coast and in the Farm Belt. These locations have ready access to natural gas, which is used in the steam methane reduction process to make bulk hydrogen in this country. Production centers could possibly change to lie along coastlines, rivers, lakes, or rail lines, should nuclear power or coal become a significant energy source for hydrogen production processes. Should electrolysis become a dominant process for hydrogen production, water availability would be an additional factor in the location of production facilities. Once produced, hydrogen must be transported to markets. A key obstacle to making hydrogen fuel widely available is the scale of expansion needed to serve additional markets. Developing a hydrogen transmission and distribution infrastructure would be one of the challenges to be faced if the United States is to move toward a hydrogen economy. Initial uses of hydrogen are likely to involve a variety of transmission and distribution methods. Smaller users would probably use truck transport, with the hydrogen being in either the liquid or gaseous form. Larger users, however, would likely consider using pipelines. This option would require specially constructed pipelines and the associated infrastructure. Pipeline transmission of hydrogen dates back to late 1930s. These pipelines have generally operated at less than 1,000 pounds per square inch (psi), with a good safety record. Estimates of the existing hydrogen transmission system in the United States range from about 450 to 800 miles. Estimates for Europe range from about 700 to 1,100 miles (Mohipour et al. 2004; Amos 1998). These seemingly large ranges result from using differing criteria in determining pipeline distances. For example, some analysts consider only pipelines above a certain diameter as transmission lines. Others count only those pipelines that transport hydrogen from a producer to a customer (e.g., t

  17. Test and demonstration of a 1-MW wellhead generator: helical screw expander power plant, Model 76-1. Final report to the International Energy Agency

    SciTech Connect (OSTI)

    Not Available

    1985-07-04

    A 1-MW geothermal wellhead power plant incorporating a Lysholm or helical screw expander (HSE) was field tested between 1980 and 1983 by Mexico, Italy, and New Zealand with technical assistance from the United States. The objectives were to provide data on the reliability and performance of the HSE and to assess the costs and benefits of its use. The range of conditions under which the HSE was tested included loads up to 933 kW, mass flowrates of 14,600 to 395, 000 lbs/hr, inlet pressures of 64 to 220 psia, inlet qualities of 0 to 100%, exhaust pressures of 3.1 to 40 psia, total dissolved solids up to 310,000 ppM, and noncondensible gases up to 38% of the vapor mass flow. Typical machine efficiencies of 40 to 50% were calculated. For most operations efficiency increased approximately logarithmically with shaft power, while inlet quality and rotor speed had only small effects. The HSE was designed with oversized internal clearances in the expectation that adherent scale would form during operation. Improvements in machine efficiency of 3.5 to 4 percentage points were observed over some test periods with some scale deposition. A comparison with a 1-MW back-pressure turbine showed that the HSE can compete favorably under certain conditions. The HSE was found to be a rugged energy conversion machine for geothermal applications, but some subsystems were found to require further development. 7 refs., 28 figs., 5 tabs.

  18. Pressure polymerization of polyester

    DOE Patents [OSTI]

    Maurer, Charles J. (Matthews, NC); Shaw, Gordon (Charlotte, NC); Smith, Vicky S. (Greer, SC); Buelow, Steven J. (Los Alamos, NM); Tumas, William (Los Alamos, NM); Contreras, Veronica (San Antonio, TX); Martinez, Ronald J. (Santa Cruz, NM)

    2000-08-29

    A process is disclosed for the preparation of a polyester polymer or polyester copolymer under superatmospheric pressure conditions in a pipe or tubular reaction under turbannular flow conditions. Reaction material having a glycol equivalents to carboxylic acid equivalents mole ratio of from 1.0:1 to 1.2:1, together with a superatmospheric dense gaseous medium are fed co-currently to the reactor. Dicarboxylic acid and/or diol raw materials may be injected into any of the reaction zones in the process during operation to achieve the overall desired mole ratio balance. The process operates at temperatures of from about 220.degree. C. to about 320.degree. C., with turbannular flow achieved before the polymer product and gas exit the reactor process. The pressure in the reaction zones can be in the range from 15 psia to 2500 psia. A polymer product having a DP of a greater than 40, more preferably at least about 70, is achieved by the transfer of water from the reacting material polymer melt to the gaseous medium in the reactor.

  19. Low-quality natural gas sulfur removal/recovery

    SciTech Connect (OSTI)

    Damon, D.A.; Siwajek, L.A.; Klint, B.W.

    1993-12-31

    Low quality natural gas processing with the integrated CFZ/CNG Claus process is feasible for low quality natural gas containing 10% or more of CO{sub 2}, and any amount of H{sub 2}S. The CNG Claus process requires a minimum CO{sub 2} partial pressure in the feed gas of about 100 psia (15% CO{sub 2} for a 700 psia feed gas) and also can handle any amount of H{sub 2}S. The process is well suited for handling a variety of trace contaminants usually associated with low quality natural gas and Claus sulfur recovery. The integrated process can produce high pressure carbon dioxide at purities required by end use markets, including food grade CO{sub 2}. The ability to economically co-produce high pressure CO{sub 2} as a commodity with significant revenue potential frees process economic viability from total reliance on pipeline gas, and extends the range of process applicability to low quality gases with relatively low methane content. Gases with high acid gas content and high CO{sub 2} to H{sub 2}S ratios can be economically processed by the CFZ/CNG Claus and CNG Claus processes. The large energy requirements for regeneration make chemical solvent processing prohibitive. The cost of Selexol physical solvent processing of the LaBarge gas is significantly greater than the CNG/CNG Claus and CNG Claus processes.

  20. Hanford Generating Project (HGP) Repowering Analysis.

    SciTech Connect (OSTI)

    Fluor Daniel Fernald

    1988-12-01

    The Hanford Generating Project (HGP), owned by the Washington Public Power Supply System, consists of two low pressure steam turbines, generators, and associated equipment located adjacent to the Department of Energy's (DOE) N-Reactor. HGP has been able to produce approximately 800 MWe with low pressure steam supplied by N-Reactor. DOE has placed N-Reactor in cold standby status for an undetermined length of time. This results in the idling of the HGP since no alternative source of steam is available. Bonneville Power Administration contracted with Fluor Daniel, Inc. to investigate the feasibility and cost of constructing a new source of steam for (repowering) one of the HGP turbines. The steam turbine is currently operated with 135 psia steam. The turbines can be rebuilt to operate with 500 psia steam pressure by adding additional stages, buckets, nozzles, and diaphragms. Because of the low pressure design, this turbine can never achieve the efficiencies possible in new high pressure turbines by the presences of existing equipment reduces the capital cost of a new generating resource. Five repowering options were investigated in this study. Three cases utilizing gas turbine combined cycle steam generation equipment, one case utilizing a gas fired boiler, and a case utilizing a coal fired boiler. This report presents Fluor Daniel's analysis of these repowering options.

  1. Making the case for direct hydrogen storage in fuel cell vehicles

    SciTech Connect (OSTI)

    James, B.D.; Thomas, C.E.; Baum, G.N.; Lomas, F.D. Jr.; Kuhn, I.F. Jr.

    1997-12-31

    Three obstacles to the introduction of direct hydrogen fuel cell vehicles are often states: (1) inadequate onboard hydrogen storage leading to limited vehicle range; (2) lack of an hydrogen infrastructure, and (3) cost of the entire fuel cell system. This paper will address the first point with analysis of the problem/proposed solutions for the remaining two obstacles addressed in other papers. Results of a recent study conducted by Directed Technologies Inc. will be briefly presented. The study, as part of Ford Motor Company/DOE PEM Fuel Cell Program, examines multiple pure hydrogen onboard storage systems on the basis of weight, volume, cost, and complexity. Compressed gas, liquid, carbon adsorption, and metal hydride storage are all examined with compressed hydrogen storage at 5,000 psia being judged the lowest-risk, highest benefit, near-term option. These results are combined with recent fuel cell vehicle drive cycle simulations to estimate the onboard hydrogen storage requirement for full vehicle range (380 miles on the combined Federal driving schedule). The results indicate that a PNGV-like vehicle using powertrain weights and performance realistically available by the 2004 PNGV target data can achieve approximate fuel economy equivalent to 100 mpg on gasoline (100 mpg{sub eq}) and requires storage of approximately 3.6 kg hydrogen for full vehicle storage quantity allows 5,000 psia onboard storage without altering the vehicle exterior lines or appreciably encroaching on the passenger or trunk compartments.

  2. DOE Zero Energy Ready Home Case Study: Transformations, Inc., Production House, Devens, Massachusetts

    SciTech Connect (OSTI)

    none,

    2013-09-01

    A collaboration with Building America team Building Science Corporation helped this builder win a 2013 Housing Innovation Award in 2013a 2,508-ft2 home built on speculation in the Devens, MA, subdivision. For the above-grade walls, the super-insulated building shell starts with 12 inch thick double walls composed of two 2x4 16-inch on-center walls spaced 5 inches apart. The space between the walls is filled with low-density (open-cell) spray foam for an insulation value of R-45.

  3. 2009 Thermochemical Conversion Platform Review Report

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

    b - Name and Type: PANTONE 2995 C; Angle: 45.000; Lines/Inch: 60.000 - Name and Type: PANTONE 308 C; Angle: 45.000; Lines/Inch: 60.000 - Name and Type: PANTONE 431 C; Angle: 45.000; Lines/Inch: 60.000 BIOMASS PROGRAM December 2009 2009 Thermochemical Conversion Platform Review Report: An Independent Evaluation of Platform Activities for FY 2008 and FY 2009 Executive Summary i This page intentionally left blank ii Dear Colleague: This document summarizes the recommendations and evaluations

  4. DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder,

    Energy Savers [EERE]

    Colorado | Department of Energy Boulder ZED Design Build - Boulder, Colorado DOE Zero Energy Ready Home Case Study: Boulder ZED Design Build - Boulder, Colorado Case study of a DOE Zero Energy Ready Home in Boulder, Colorado, that scored HERS 38 without PV and 0 with PV. This 2,504 ft2 custom home has advanced framed walls with 2 inches closed-cell spray foam, a liquid-applied membrane over the sheathing, 3.5 inches of rigid foam above the roof deck and 1 inch of closed-cell foam below the

  5. Roof bolting equipment & technology

    SciTech Connect (OSTI)

    Fiscor, S.

    2009-04-15

    Technology provides an evaluator path to improvement for roof bolting machines. Bucyrus offers three different roof bolts models for various mining conditions. The LRB-15 AR is a single-arm boiler recommended for ranges of 32 inches and above; the dual-arm RB2-52A for ranges of 42 inches and above; and the dual-arm RB2-88A for ranges of 54 inches and above. Design features are discussed in the article. Developments in roof bolting technology by Joy Mining Machinery are reported. 4 photos.

  6. Ultra-compact optical true time delay device for wideband phased array

    Office of Scientific and Technical Information (OSTI)

    radars. (Conference) | SciTech Connect Ultra-compact optical true time delay device for wideband phased array radars. Citation Details In-Document Search Title: Ultra-compact optical true time delay device for wideband phased array radars. An ultra-compact optical true time delay device is demonstrated that can support 112 antenna elements with better than six bits of delay in a volume 16-inch x 5-inch x 4-inch including the box and electronics. Free-space beams circulate in a White cell,

  7. May market review. [Spot market prices for uranium (1993)

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    Seven uranium transactions totalling nearly three million pounds equivalent U3O8 were reported during May, but only two, totalling less than 200 thousand pounds equivalent U3O8, involved concentrates. As no discretionary buying occurred during the month, and as near-term supply and demand were in relative balance, prices were steady, while both buyers and sellers appeared to be awaiting some new market development to signal the direction of future spot-market prices. The May 31, 1993, Exchange Value and the Restricted American market Penalty (RAMP) for concentrates were both unchanged at $7.10, and $2.95 per pound U3O8, respectively. NUEXCO's judgement was that transactions for significant quantities of uranium concentrates that were both deliverable in and intended for consumption in the USA could have been concluded on May 31 at $10.05 per pound U3O8. Two near-term concentrate transactions were reported in which one US utility purchased less than 200 thousand pounds equivalent U3O8 from two separate sellers. These sales occurred at price levels at or near the May 31 Exchange Value plus RAMP. No long-term uranium transactions were reported during May. Consequently, the UF6 Value decreased $0.20 to $24.30 per kgU as UF6, reflecting some weakening of the UF6 market outside the USA.

  8. Domestic Uranium Production Report

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

    9. Summary production statistics of the U.S. uranium industry, 1993-2014 Year Exploration and development surface drilling (million feet) Exploration and development drilling expenditures 1 (million dollars) Mine production of uranium (million pounds U3O8) Uranium concentrate production (million pounds U3O8) Uranium concentrate shipments (million pounds U3O8) Employment (person-years) 1993 1.1 5.7 2.1 3.1 3.4 871 1994 0.7 1.1 2.5 3.4 6.3 980 1995 1.3 2.6 3.5 6.0 5.5 1,107 1996 3.0 7.2 4.7 6.3

  9. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    blemishes. In lithography, the complex process used to create computer chips, a six-inch glass plate called a mask carries one layer of a circuit pattern-the image of which is...

  10. Uranium-titanium-niobium alloy

    DOE Patents [OSTI]

    Ludtka, Gail M. (Oak Ridge, TN); Ludtka, Gerard M. (Oak Ridge, TN)

    1990-01-01

    A uranium alloy having small additions of Ti and Nb shows improved strength and ductility in cross section of greater than one inch over prior uranium alloy having only Ti as an alloying element.

  11. Improved encapsulated fuel unit and method of forming same

    DOE Patents [OSTI]

    Groh, E.F.; Cassidy, D.A.; Lewandowski, E.

    1982-09-07

    This invention teaches an encapsulated fuel unit for a nuclear reactor, such as for an enriched uranium fuel plate of thin cross section of the order of 1/64 or 1/8 of an inch and otherwise of rectangular shape 1 to 2 inches wide and 2 to 4 inches long. The case is formed from (a) two similar channel-shaped half sections extended lengthwise of the elongated plate and having side edges butted and welded together to define an open ended tube-like structure and from (b) porous end caps welded across the open ends of the tube-like structure. The half sections are preferably of stainless steel between 0.002 and 0.01 of an inch thick, and are beam welded together over and within machined and hardened tool steel chill blocks. The porous end caps preferably are of T-316-L stainless steel having pores of approximately 3 to 10 microns size.

  12. Mr. James Bearzi, Chief Hazardous Waste Bureau

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

    Permittees shall maintain a minimum aisle space of 44 inches (1.1m) between facility pallets in the CH Bay of the WHB Unit. The Permittees shall maintain adequate aisle space of...

  13. CX-012047: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Waste Tank 15H Riser 3-Foot-6-Inch Radar Level Detection System Installation CX(s) Applied: B2.2 Date: 03/31/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  14. Microsoft Word - LL-LOW erosion repair.doc

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

    Average annual precipitation ranges between 20 and 25 inches, and much of it is from snow that falls in late winter or early spring. An area approximately 5 acres in size...

  15. EA-1409: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, New Mexico

  16. CX-007513: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion for Driver Inspection of Bryan Mound 36 inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 12/20/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  17. CX-009792: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Video Inspection of Bryan Mound 36-inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 01/07/2013 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  18. HIA 2015 DOE Zero Energy Ready Home Case Study: BrightLeaf Homes...

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

    ... On windows sills BrightLeaf installs what Sanders refers to as a poor man's pan flashing-they place a 5.5-inch-wide cedar plank, which has a natural bevel, on the sill with the ...

  19. About Fermilab - The Fermilab Campus

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

    the Laboratory. The Mobius Strip is mounted in the midst of a circular pool atop Ramsey Auditorium. It is built of 3 x 5 inch pieces of stainless steel which were welded on a...

  20. CX-006885: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    5-inch Cesaroni Technology, Inc. Rocket MotorsCX(s) Applied: B3.11Date: 08/12/2011Location(s): Albuquerque, New MexicoOffice(s): NNSA-Headquarters, Sandia Site Office

  1. Encapsulated fuel unit and method of forming same

    DOE Patents [OSTI]

    Groh, Edward F. (Naperville, IL); Cassidy, Dale A. (Valparaiso, IN); Lewandowski, Edward F. (Westmont, IL)

    1985-01-01

    This invention teaches an encapsulated fuel unit for a nuclear reactor, such as for an enriched uranium fuel plate of thin cross section of the order of 1/64 or 1/8 of an inch and otherwise of rectangular shape 1-2 inches wide and 2-4 inches long. The case is formed from (a) two similar channel-shaped half sections extended lengthwise of the elongated plate and having side edges butted and welded together to define an open ended tube-like structure and from (b) porous end caps welded across the open ends of the tube-like structure. The half sections are preferably of stainless steel between 0.002 and 0.01 of an inch thick, and are beam welded together over and within machined and hardened tool steel chill blocks. The porous end caps preferably are of T-316-L stainless steel having pores of approximately 3-10 microns size.

  2. CX-012733: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Direct Assessment and Repair of BH-SUN 36-inch Crude Oil Pipeline CX(s) Applied: B5.4Date: 41869 Location(s): TexasOffices(s): Strategic Petroleum Reserve Field Office

  3. MAPPER - Sheet1

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

    .13 204.66 RSF - DRAWN OF INCHES mm mm IN REV D 1 INITIAL ISSUE x x.xxx x.xx SIDNEY W. BARNES RESEARCH LABORATORY DESCRIPTION DATE ZONE 11 - .0005 .013 DEPT. OF...

  4. CX-009714: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Install Temperature Monitoring on Big Hill 36 inch Crude Oil Pipeline CX(s) Applied: B5.2 Date: 11/26/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  5. DOE Zero Energy Ready Home: Leganza Residence - Greenbank, Washington...

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

    structural insulated panel (SIPs) walls, a 10.25-inch SIPS roof, an R-20 insulated slab, a 2-ton ground source heat pump, radiant floor heat, 7.1 kWh PV, and triple-pane windows. ...

  6. Bringing electricity reform to the Philippines

    SciTech Connect (OSTI)

    Fe Villamejor-Mendoza, Maria

    2008-12-15

    Electricity reforms will not translate to competition overnight. But reforms are inching their way forward in institutions and stakeholders of the Philippine electricity industry, through regulatory and competition frameworks, processes, and systems promulgated and implemented. (author)

  7. This Week In Petroleum Printer-Friendly Version

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

    of U.S. oil markets can be gained. Residential Heating Oil Prices Drop Further, Yet Propane Prices Inch Upward Residential heating oil prices decreased once more during the...

  8. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, Donald E. (Kensington, CA)

    1992-01-01

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized (the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior.

  9. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, D.E.

    1992-07-14

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized, the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior. 5 figs.

  10. Best Management Practice #4: Water-Efficient Landscaping

    Broader source: Energy.gov [DOE]

    Traditional landscapes require supplemental water to thrive in most locations. Kentucky bluegrass, for example, is native to regions that receive in excess of 40 inches per year of precipitation,...

  11. DOE Tour of Zero: The MassDevelopment Production House by Transformati...

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

    at the eaves and valleys. The vented attic is insulated with 18 inches of blown cellulose on the ceiling deck. 3 of 7 This certified DOE Zero Energy Ready Home is one of...

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    is closest to iridium, welds on molybdenum should be similar in size for a given weld power level. Molybdenum is inexpensive; a single 2 inch molybdenum disc costs only 9. In...

  13. CoverSheet

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

    A liquid nitrogen stage was added for further damage reduction. Gatan PECS ion etchingcoating system can be used on samples up to 1 inch in diameter for ion etching for...

  14. Workplace Charging Challenge Partner: University of Alaska Southeast

    Broader source: Energy.gov [DOE]

    University of Alaska Southeast (UAS) lies in the heart of Alaska’s Southeast rainforest receiving over 100 inches of rain each year. Hydroelectric power is plentiful, renewable and one of the great...

  15. Effect of vibrations on the density of loose-fill insulations

    SciTech Connect (OSTI)

    Yarbrough, D.W.; Wright, J.H.

    1981-05-01

    Testing results of the three major loose-fill insulation products marketed in this country subjected to a variety of vibrations and impacts in a laboratory setting to determine the magnitude of the resultant density increases, are presented. Results show repeated drops of 19 mm (.75 inch) and 152 mm (6 inch) produced density increases of up to 75% for fiberglass, 45% for rock wool, and 27% for cellulosic materials. The three insulation products were also subjected to vibrations ranging from 0.1 mm (.004 inch) to 6.35 mm (.25 inch) to obtain ratios of final density over initial density. Under the test conditions studied it was observed that the lighter materials settled more percentagewise than the dense materials.

  16. Light-Material Interactions in Energy Conversion - Energy Frontier Research

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

    Center (LMI-EFRC) Download Links Template for monthly DOE highlights (pptx) LMI-EFRC Slide Template (pptx) LMI-EFRC Logo (Logo 300dpi | Logo 2.5 inch 300dpi)

  17. OFFICE OF ENVIRONMENTAL MANAGEMENT NAMES NEW IDAHO CLEANUP MANAGER

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

    of six ordnance-testing sites across the country and the only one to test the 16-inch guns used on battleships in the Pacific Fleet during WW II. Ordnance manufactured, rebuilt,...

  18. LANL

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

    1 10 to grow 3 inches of hair for a human baby to develop to term 39 longer minutes Earth. than a day on 8 There are presently six active spacecraft orbiting around or...

  19. Radiant Barriers | Department of Energy

    Office of Environmental Management (EM)

    points to make at least a 1.0 inch (2.5 cm) air space between it and the bottom of the roof. Foil-faced plywood or oriented strand board sheathing is also available. Note that...

  20. Method for casting thin metal objects

    DOE Patents [OSTI]

    Pehrson, Brandon P; Moore, Alan F

    2015-04-14

    Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.

  1. Method and mold for casting thin metal objects

    DOE Patents [OSTI]

    Pehrson, Brandon P; Moore, Alan F

    2014-04-29

    Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.

  2. CX-008349: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replacement Anode Bed on West Hackberry 42-inch Crude Oil Pipeline at Gum Cove Road CX(s) Applied: B1.3 Date: 04/10/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office

  3. Magnetic flux leakage inspection of gas pipelines: Experience with a collapsible tool. Final report, July 1996

    SciTech Connect (OSTI)

    Scrivner, R.W.

    1996-07-01

    The Magnetic Flux Leakage (MFL) technique is the most commonly used method to inspect transmission pipelines for corrosion. A typical MFL tool operates in pipelines which have no restrictions. Reduced size valves, a 24 inch valve in a 30 inch pipeline, are one such restriction. A collapsible MFL tool was developed to allow pipelines with reduced size valves to be inspected without expensive valve replacement. The first use, in 1995, of a 30 inch tool succeeded in passing through the valves and inspecting the pipeline. The first use of a 36 inch tool railed due to a partially closed valve, damaging the tool. The tool was ultimately run after some repairs to the tool and most of the reduced size valves were replaced with full size valves. The results of the final run were very good. Additional use of the tools in 1996 has provided excellent results.

  4. In-line inspection of large diameter pipelines using enhanced collapsible pigs

    SciTech Connect (OSTI)

    Pikas, J.L.

    1996-08-01

    In-line inspection tools, smart pigs, are devices that detect magnetic irregularities or anomalies in the wall of the pipe that includes corrosion, gouges, and material defects that exhibit metal loss. However, they do not normally detect stress corrosion cracking (SCC), hydrogen embrittlement, hard spots, certain types of horizontal defects, and anomalies on or near the girth weld. Dents if significant, casings, and foreign metallic objects if touching the pipe may also be detected qualitatively. Also, features such as welds, valves, taps, flanges, test station plates, and other appurtenances can be identified. Case histories and field findings using the newly developed 30 inch x 24 inch and 36 inch x 30 inch collapsible smart pigs will be discussed. In addition, the results of the first generation smart pigs with enhancements consisting of hardware developments, new field logs, and software will be presented.

  5. EA-1533: Floodplain Assessment | Department of Energy

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

    the distribution system within plant boundaries and the construction of a 10-inch gas main off the plant site for a length of 8.6 miles would be minimal, under normal conditions. ...

  6. DOE/SC-ARM-14-021 Southern Great Plains Safety Orientation

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

    ... at all ARM SGP facilities at all times: * Long pants (no shorts) must extend from waist to foot. * Shirt (may be short-sleeved, minimum sleeve length 4 inches). * Closed toe ...

  7. DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit...

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

    R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater. PDF icon ...

  8. EA-1409: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Proposed Issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, NM

  9. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    much of the country last week, beginning with snow in Seattle during Monday Night Football, continuing with several inches of snow in parts of the Midwest by Thursday, and...

  10. April market review. [Spot market prices for uranium (1993)

    SciTech Connect (OSTI)

    Not Available

    1993-05-01

    The spot market price for uranium outside the USA weakened further during April, and at month end, the NUEXCO Exchange Value had fallen $0.35, to $7.10 per pound U3O8. This is the lowest Exchange Value observed in nearly twenty years, comparable to Values recorded during the low price levels of the early 1970s. The Restricted American Market Penalty (RAMP) for concentrates increased $0.40, to $2.95 per pound U3O8. Transactions for significant quantities of uranium concentrates that are both deliverable in and intended for consumption in the USA could have been concluded on April 30 at $10.05 per pound U3O8, up $0.05 from the sum of corresponding March Values. Four near-term concentrates transactions were reported, totalling nearly 1.5 million pounds equivalent U3O8. One long-term sale was reported. The UF6 Value also declined, as increased competition among sellers led to a $0.50 decrease, to $24.50 per kgU as UF6. However, the RAMP for UF6 increased $0.65, to $5.90 per kgU as UF6, reflecting an effective US market level of $30.40 per kgU. Two near term transactions were reported totalling approximately 1.1 million pounds equivalent U3O8. In total, eight uranium transactions totalling 28 million pounds equivalent U3O8 were reported, which is about average for April market activity.

  11. DOE ZERH Case Study: Addison Homes, Cobbler Lane, Simpsonville, SC

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning custom home in the mixed humid climate that got a HERS 41 without PV, with 2x4 16 on-center walls with 1 inch rigid foam, a sealed conditioned crawl space insulated on inside with 2 inches poly iso, a vented attic with R-38 blown fiberglass, a central heat pump with fresh air intake.

  12. APPLICATION OF A CATEGORICAL EXCLUSION

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

    an easement to the Pike County Board of Commissioner for the installation, operation and maintenance of a four inch pressurized sanitary sewer line on PORTS land along the existing roadway right-of-way to the existing X-6619 waste water treatment facility and executing an agreement to treat the sewage transported by this four inch pressurized sewer line at a permitted waste water treatment facility Number and Title of the Categorical Exclusions Applied: 10 CFR 1021, Appendix A & B to Subpart

  13. Concerning the Facility for Rare Isotope Beams

    ScienceCinema (OSTI)

    Symons, James

    2013-05-29

    James Symons, Nuclear Science Division Director at Lawrence Berkeley Lab, and Daniela Leitner, head of operations at Berkeley Lab's 88-Inch Cyclotron, discuss major contributions to the new Facility for Rare Isotope Beams (FRIB) at Michigan State University, including ion source, which will based on the VENUS source built for the 88-Inch Cyclotron, and the GRETA gamma-ray detector now under construction there.

  14. LCLS Equipment Inventory | Sample Preparation Laboratories

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

    LCLS Equipment Inventory « LCLS Laboratory Title Equipment Type Description Corning 6795-420D Digital Stirring Hot Plate with Temperature Probe Temperature Control Digital stirring hot plate, 5 inch x 7 inch ceramic top, temperature range: 5° to 550°C; stir range: 60 to 1150rpm. Includes external temperature controller probe (Corning 6795PR). Denver Instrument Summit Series SI-114 Analytical Balance Analytical Balance Capacity 110 g, Readability ±0.1 mg Eppendorf 5424 Microcentrifuge

  15. DOE Zero Energy Ready Home Case Study: Leganza Residence - Greenbank, Washington

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Greenbank, Washington that scored HERS 37 without PV and a -5 with PV. This 1,955 ft2 custom home has 6.5-inch structural insulated panel (SIPs) walls, a 10.25-inch SIPS roof, an R-20 insulated slab, a 2-ton ground source heat pump, radiant floor heat, 7.1 kWh PV, and triple-pane windows.

  16. DOE Zero Energy Ready Home Case Study: TC Legend Homes — Cedarwood, Bellingham, WA

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This house was the Grand Winner in the Affordable Builder category of the 2014 Housing Innovation Awards, and has 6-inch SIP walls, a 10-inch structural insulated panel roof, and insulating concrete forms foundation walls with R-20 high-density rigid EPS foam under the slab.A single ductless heat pump heats and cools the home, which also gets passive solar heating from south-facing triple-pane windows that heat a concrete slab floor plus a connected greenhouse.

  17. Evaluation Project 4492

    National Nuclear Security Administration (NNSA)

    25-2011 NNSA-B-11-0103 Sandia National Laboratories/New Mexico (SNL/NM), proposes to continue operating the single-stage, compressed three-inch light gas gun and the small pulser in the existing Dynamic Integrated Compression Experimental (DICE) Facility. ✖ Sandia Site Office DICE Facility: Three-Inch Light Gas Gun & Small Pulser - Operations Sandia National Laboratories - New Mexico LACY,SUSAN DOYLENE 05/25/2011 ✖

  18. Kinder Morgan Central Florida Pipeline Ethanol Project

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

    KINDER MORGAN CENTRAL FLORIDA PIPELINE ETHANOL PROJECT  In December 2008, Kinder Morgan began transporting commercial batches of denatured ethanol along with gasoline shipments in its 16-inch Central Florida Pipeline (CFPL) from Tampa to Orlando, making CFPL the first transmarket gasoline pipeline in the United States to do so. The 16-inch pipeline previously only transported regular and premium gasoline.  Kinder Morgan invested approximately $10 million to modify the line for ethanol

  19. Maersk Line Equipment guide

    National Nuclear Security Administration (NNSA)

    Maersk Line Equipment guide We create opportunities in global commerce With approximately 2 million container units of every size and type, Maersk Line has a container to suit your needs. Our fleet of modern Maersk Line containers has an average age of less than six years and a stringent maintenance programme ensures they are always ready for service. Each container in our fleet meets the Convention for Safe Containers (CSC) standards. Size feet / inches Door openings* mm feet / inches Internal

  20. NNSA Production Office tops Feds Feed Families campaign goal | Y-12

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

    National Security Complex tops ... NNSA Production Office tops Feds Feed Families campaign goal Posted: September 16, 2013 - 9:45am Oak Ridge, Tenn. - Employees of the National Nuclear Security Administration Production Office have donated 17,348 pounds of food as part of the annual U.S. Department of Energy's "Feds Feed Families" campaign. The campaign, which ended on September 6, surpassed the goal of 17,000 pounds. "I am extremely proud and moved by the generosity of NPO

  1. Recovery Act Workers Remediate and Restore Former Waste Sites, Help Reduce

    Office of Environmental Management (EM)

    Cold War Footprint | Department of Energy Remediate and Restore Former Waste Sites, Help Reduce Cold War Footprint Recovery Act Workers Remediate and Restore Former Waste Sites, Help Reduce Cold War Footprint The Hanford Site is looking greener these days after American Recovery and Reinvestment Act workers revegetated 166 acres across 12 waste sites, planting over 1,100 pounds of seeds and about 280,000 pounds of mulch. The largest of the sites, known as the BC Control Area, is an

  2. ARM - Facility News Article

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

    October 8, 2012 [Facility News] Near Miss at Barrow Due to Beach Erosion Bookmark and Share With a little help from his friends, Walter Brower (hidden by the ECOR) moves the system away from the ocean's edge as an early September storm pounds away at the beach. With a little help from his friends, Walter Brower (hidden by the ECOR) moves the system away from the ocean's edge as an early September storm pounds away at the beach. On a stormy Friday evening in early September, Walter Brower

  3. PPPL earns top EPA award | Princeton Plasma Physics Lab

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

    PPPL earns top EPA award By Jeanne Jackson DeVoe March 14, 2013 Tweet Widget Google Plus One Share on Facebook The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the metal was a big factor in PPPL winning the 2012 EPA WasteWise Program's Federal Partner of the Year. (Photo by Elle Starkman, PPPL Office of Communications ) The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the

  4. PPPL earns top EPA award | Princeton Plasma Physics Lab

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

    PPPL earns top EPA award By Jeanne Jackson DeVoe March 14, 2013 Tweet Widget Google Plus One Share on Facebook The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the metal was a big factor in PPPL winning the 2012 EPA WasteWise Program's Federal Partner of the Year. (Photo by Elle Starkman/PPPL Office of Communications) The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the

  5. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update (EIA)

    . Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by supplier and delivery year, 2010-14 thousand pounds U3O8 equivalent, dollars per pound U3O8 equivalent Deliveries 2010 2011 2012 2013 2014 Purchased from U.S. producers Purchases of U.S.-origin and foreign-origin uranium 350 550 W W W Weighted-average price 47.13 58.12 W W W Purchased from U.S. brokers and traders Purchases of U.S.-origin and foreign-origin uranium 11,745 14,778 11,545 12,835 17,111

  6. Word Pro - S4.lwp

    Gasoline and Diesel Fuel Update (EIA)

    0 Uranium Reserves, 2008 By State Total Reserves 106 U.S. Energy Information Administration / Annual Energy Review 2011 1 See "Nominal Dollars" in Glossary. 2 Alaska, California, Idaho, Montana, Nebraska, Nevada, North Dakota, Oregon, South Dakota, Virginia, and Washington. Notes: * See "Uranium Oxide" in Glossary. * Data are at end of year. Source: Table 4.10. Forward-Cost Category (dollars¹ per pound) 539 1,227 $50 or Less $100 or Less 0 500 1,000 1,500 Million Pounds

  7. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    5 Table 9.3 Uranium Overview, Selected Years, 1949-2011 Year Domestic Concentrate Production 1 Purchased Imports 2 Export 2 Sales Electric Plant Purchases From Domestic Suppliers Loaded Into U.S. Nuclear Reactors 3 Inventories Average Price Domestic Suppliers Electric Plants Total Purchased Imports Domestic Purchases Million Pounds Uranium Oxide Dollars 4 per Pound Uranium Oxide 1949 0.36 4.3 0.0 NA NA NA NA NA NA NA 1950 .92 5.5 .0 NA NA NA NA NA NA NA 1955 5.56 7.6 .0 NA NA NA NA NA NA NA 1960

  8. Table 9.3 Uranium Overview, 1949-2011

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Uranium Overview, 1949-2011 Year Domestic Concentrate Production 1 Purchased Imports 2 Export 2 Sales Electric Plant Purchases From Domestic Suppliers Loaded Into U.S. Nuclear Reactors 3 Inventories Average Price Domestic Suppliers Electric Plants Total Purchased Imports Domestic Purchases Million Pounds Uranium Oxide Dollars 4 per Pound Uranium Oxide 1949 0.36 4.3 0.0 NA NA NA NA NA NA NA 1950 .92 5.5 .0 NA NA NA NA NA NA NA 1951 1.54 6.1 .0 NA NA NA NA NA NA NA 1952 1.74 5.7 .0 NA NA NA NA

  9. Method of regulating the amount of underfire air for combustion of wood fuels in spreader-stroke boilers

    DOE Patents [OSTI]

    Tuttle, Kenneth L. (Federal Way, WA)

    1980-01-01

    A method of metering underfire air for increasing efficiency and reducing particulate emissions from wood-fire, spreader-stoker boilers is disclosed. A portion of the combustion air, approximately one pound of air per pound of wood, is fed through the grate into the fuel bed, while the remainder of the combustion air is distributed above the fuel in the furnace, and the fuel bed is maintained at a depth sufficient to consume all oxygen admitted under fire and to insure a continuous layer of fresh fuel thereover to entrap charred particles inside the fuel bed.

  10. Unique Waste Leaves Portsmouth in a 'Pup' | Department of Energy

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

    Unique Waste Leaves Portsmouth in a 'Pup' Unique Waste Leaves Portsmouth in a 'Pup' May 28, 2015 - 12:00pm Addthis A pup is a reusable blue overpack that weighs about 360 pounds. A pup is a reusable blue overpack that weighs about 360 pounds. Project workers, left to right, Jim Book, Anthony Howard, Matt Davis, and Josh Knipp make final presentations for loading the conveyance. Project workers, left to right, Jim Book, Anthony Howard, Matt Davis, and Josh Knipp make final presentations for

  11. 2014 Domestic Uranium Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    2. U.S. uranium mine production and number of mines and sources, 2003-14" "Production / Mining Method",2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014 "Underground" "(estimated contained thousand pounds U3O8)","W","W","W","W","W","W","W","W","W","W","W","W" "Open Pit" "(estimated contained thousand pounds

  12. 2014 Uranium Market Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    8. Contracts signed in 2014 by owners and operators of U.S. civilian nuclear power reactors by contract type" "thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent" "Purchase contract type (Signed in 2014)","Quantity of deliveries received in 2014","Weighted-average price","Number of purchase contracts for deliveries in 2014" "Spot","W","W",67 "Long-term","W","W",2

  13. 2014 Uranium Marketing Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    6a. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ranked by price and distributed by quantity, 2012-14 deliveries" "thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent" "Quantity distribution 1","Deliveries in 2012",,"Deliveries in 2013",,"Deliveries in 2014" ,"Quantity with reported price","Weighted-average price","Quantity with reported

  14. 2014 Uranium Marketing Annual Report

    U.S. Energy Information Administration (EIA) Indexed Site

    b. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ranked by price and distributed by purchaser, 2012-14 deliveries" "thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent" "Distribution of purchasers","Deliveries in 2012",,,"Deliveries in 2013",,,"Deliveries in 2014" ,"Number of purchasers","Quantity with reported price","Weighted-average price","Number of

  15. 2014 Uranium Marketing Annual Survey

    U.S. Energy Information Administration (EIA) Indexed Site

    7. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by contract type and material type, 2014 deliveries" "thousand pounds U3O8 equivalent; dollars per pound U3O8 equivalent" "Material Type","Spot Contracts 1",,"Long-Term Contracts 2",,"Total" ,"Quantity with reported price","Weighted-average price","Quantity with reported price","Weighted-average price","Quantity

  16. N.J. DEP recognizes PPPL as state's top environmental steward | Princeton

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

    Plasma Physics Lab N.J. DEP recognizes PPPL as state's top environmental steward By Jeanne Jackson DeVoe May 21, 2013 Tweet Widget Google Plus One Share on Facebook Adam Cohen, center, PPPL's Deputy Director for Operations, and other PPPL employees clean up the grounds to celebrate Earth Week last month. Some 32 volunteers collected 350 pounds of trash and 35 pounds of leaves for composting. PPPL's composting and recycling efforts resulted in a 40 percent reduction in the amount of trash

  17. N.J. DEP recognizes PPPL as state's top environmental steward | Princeton

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

    Plasma Physics Lab N.J. DEP recognizes PPPL as state's top environmental steward By Jeanne Jackson DeVoe May 21, 2013 Tweet Widget Google Plus One Share on Facebook Adam Cohen, center, PPPL's Deputy Director for Operations, and other PPPL employees clean up the grounds to celebrate Earth Week last month. Some 32 volunteers collected 350 pounds of trash and 35 pounds of leaves for composting. PPPL's composting and recycling efforts resulted in a 40 percent reduction in the amount of trash

  18. Fact #556: February 2, 2009 Change in Material Content of Light Vehicles |

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

    Department of Energy 6: February 2, 2009 Change in Material Content of Light Vehicles Fact #556: February 2, 2009 Change in Material Content of Light Vehicles Light vehicles are made up of many different materials. The materials shown on the graph below are materials with substantial changes over the last ten years. The use of high and medium strength steel has increased from an average of 324 pounds per vehicle to 500 pounds per vehicle in 2006. The use of aluminum and plastics also

  19. Buildings Energy Data Book: 1.4 Environmental Data

    Buildings Energy Data Book [EERE]

    2 Characteristics of U.S. Construction Waste - Two to seven tons of waste (a rough average of 4 pounds of waste per square foot) are generated during the construction of a new single-family detached house. - 15 to 70 pounds of hazardous waste are generated during the construction of a detached, single-family house. Hazardous wastes include paint, caulk, roofing cement, aerosols, solvents, adhesives, oils, and greases. - Each year, U.S. builders produce between 30 and 35 million tons of

  20. Analysis to determine the maximum dimensions of flexible apertures in sensored security netting products.

    SciTech Connect (OSTI)

    Murton, Mark; Bouchier, Francis A.; vanDongen, Dale T.; Mack, Thomas Kimball; Cutler, Robert Paul; Ross, Michael P.

    2013-08-01

    Although technological advances provide new capabilities to increase the robustness of security systems, they also potentially introduce new vulnerabilities. New capability sometimes requires new performance requirements. This paper outlines an approach to establishing a key performance requirement for an emerging intrusion detection sensor: the sensored net. Throughout the security industry, the commonly adopted standard for maximum opening size through barriers is a requirement based on square inches-typically 96 square inches. Unlike standard rigid opening, the dimensions of a flexible aperture are not fixed, but variable and conformable. It is demonstrably simple for a human intruder to move through a 96-square-inch opening that is conformable to the human body. The longstanding 96-square-inch requirement itself, though firmly embedded in policy and best practice, lacks a documented empirical basis. This analysis concluded that the traditional 96-square-inch standard for openings is insufficient for flexible openings that are conformable to the human body. Instead, a circumference standard is recommended for these newer types of sensored barriers. The recommended maximum circumference for a flexible opening should be no more than 26 inches, as measured on the inside of the netting material.

  1. Low Cost High Efficiency InP-Based Solar Cells: Cooperative Research and Development Final Report, CRADA Number CRD-09-344

    SciTech Connect (OSTI)

    Wanlass, M.

    2012-07-01

    NREL will develop a method of growing and fabricating single junction InP solar cells on 2-inch InP substrates on which a release layer has been deposited by MicroLink Devices. NREL will transfer to MicroLink the details of the InP solar cell layer structure and test results in order that the 2-inch results can be replicated on 4-inch InP substrates. NREL will develop a method of growing and fabricating single junction InP solar cells, including a metamorphic layer, on 2-inch GaAs substrates on which a release layer has been deposited by MicroLink Devices. NREL will transfer to MicroLink the details of the InP solar cell layer structure and test results in order that the 2-inch results can be replicated on 6-inch GaAs substrates. NREL will perform characterization measurements of the solar cells, including I-V and quantum efficiency measurements at AM1.5 1-sun.

  2. Characterization of the {beta}-phase of the palladium-hydrogen equation of state

    SciTech Connect (OSTI)

    Fisher, K.J.

    1998-07-01

    The {beta}-phase of the P-C-T curves of the palladium-hydrogen system is encountered at high pressures of gaseous hydrogen and low temperatures of this system. The {beta}-phase is characterized by an increase in the concentration of hydrogen in the palladium lattice with an increase in pressure of the free hydrogen gas surrounding the palladium. The P-C-T curves in this study are determined by gravimetric measurements of the hydrided palladium sample to determine the amount of hydrogen within the palladium lattice. The amount of hydrogen is kept constant within the experimental system and the temperature is varied which changes the pressures. The objective of this experimental thesis is to accurately determine the P-C-T curves of palladium in the {beta}-phase region to pressures of 20,000 psia and medium to low temperature region of {minus}60 C to 100 C.

  3. Measurement of solubility, viscosity, and density of R-410A refrigerant/lubricant mixtures

    SciTech Connect (OSTI)

    Cavestri, R.C.; Schafer, W.R.

    2000-07-01

    Measurements of the refrigerant vapor/liquid lubricant equilibrium viscosity reduction of four polyolester lubricants, viscosity grades 32 and 68 ISO VG, with the refrigerant R-410A were taken between {minus}13 F and 257 F and up to 700 psia. A high and low miscibility grade polyolester was analyzed for each viscosity. The viscosity, density, and composition of the solubilized gas mixture in solution with the lubricant was obtained with constant gas vapor composition in the viscometer head space. This refrigerant has a very small temperature glide but is considered a zeotropic blend nonetheless. The fractionation data presented were obtained from individual isothermal measurements. The isotherm for each temperature detailed the composition of the equilibrium gas fractionation of R-32 and R-125 in the lubricant, mixed vapor pressure, concentration of the total mixed blend (percent by weight) in the lubricant, and viscosity in centipoise (cP) and centistokes (cSt).

  4. Performance characteristics of the Lysholm engine

    SciTech Connect (OSTI)

    Berger, R.E.

    1980-01-01

    The performance of a 5 in. diameter rotor Lysholm engine prototype running on simulated geothermal flows from 16 to 100% quality is described. Staging was performed with conventional Westinghouse 25 kW steam turbines demonstrating that such a process is feasible. Maximum efficiency and power noted were 37.2% and 26.3 kW respectively, but inhibiting factors were discovered which, upon correction, should allow efficiencies around 50% and powers up to 35 kW. Larger engines with minor modifications should get better efficiencies. Data was taken for inlet pressures of 75 to 120 psia and speeds of 3000 to 9000 rpm's. Further testing under similar conditions is planned.

  5. Baseline and optional bench-scale testing of a chemical candle filter safeguard device

    SciTech Connect (OSTI)

    Hurley, J.P.; Swanson, M.L.

    2000-11-01

    This project was undertaken by the Energy and Environmental Research Center (EERC) to design, construct, and test the feasibility of a hot-gas filter safeguard device (SGD) to prevent the release of dust in the event of candle filter failure under both pressurized fluidized-bed combustion (PFBC) (oxidizing) and integrated gasification combined cycle (IGCC) (reducing) operating conditions. The SGD must use existing filter system seals, gaskets, fixtures, and assemblies as much as possible. It must also activate quickly when a candle filter has failed, preferably preventing dust concentrations downstream of the SGD from exceeding 1 ppmw. In addition, the SGD must be able to operate in an inactive mode with minimal pressure drop, and its operation cannot be affected by repeated backpulse cleaning events of up to 3 psia and 1/2 second in duration.

  6. Homogeneous catalyst formulations for methanol production

    DOE Patents [OSTI]

    Mahajan, Devinder (Port Jefferson, NY); Sapienza, Richard S. (Shoreham, NY); Slegeir, William A. (Hampton Bays, NY); O'Hare, Thomas E. (Huntington Station, NY)

    1990-01-01

    There is disclosed synthesis of CH.sub.3 OH from carbon monoxide and hydrogen using an extremely active homogeneous catalyst for methanol synthesis directly from synthesis gas. The catalyst operates preferably between 100.degree.-150.degree. C. and preferably at 100-150 psia synthesis gas to produce methanol. Use can be made of syngas mixtures which contain considerable quantities of other gases, such as nitrogen, methane or excess hydrogen. The catalyst is composed of two components: (a) a transition metal carbonyl complex and (b) an alkoxide component. In the simplest formulation, component (a) is a complex of nickel tetracarbonyl and component (b) is methoxide (CH.sub.3 O.sup.13 ), both being dissolved in a methanol solvent system. The presence of a co-solvent such as p-dioxane, THF, polyalcohols, ethers, hydrocarbons, and crown ethers accelerates the methanol synthesis reaction.

  7. Homogeneous catalyst formulations for methanol production

    DOE Patents [OSTI]

    Mahajan, Devinder (Port Jefferson, NY); Sapienza, Richard S. (Shoreham, NY); Slegeir, William A. (Hampton Bays, NY); O'Hare, Thomas E. (Huntington Station, NY)

    1991-02-12

    There is disclosed synthesis of CH.sub.3 OH from carbon monoxide and hydrogen using an extremely active homogeneous catalyst for methanol synthesis directly from synthesis gas. The catalyst operates preferably between 100.degree.-150.degree. C. and preferably at 100-150 psia synthesis gas to produce methanol. Use can be made of syngas mixtures which contain considerable quantities of other gases, such as nitrogen, methane or excess hydrogen. The catalyst is composed of two components: (a) a transition metal carbonyl complex and (b) an alkoxide component. In the simplest formulation, component (a) is a complex of nickel tetracarbonyl and component (b) is methoxide (CH.sub.3 O.sup.-), both being dissolved in a methanol solvent system. The presence of a co-solvent such as p-dioxane, THF, polyalcohols, ethers, hydrocarbons, and crown ethers accelerates the methanol synthesis reaction.

  8. Methods of forming aluminum oxynitride-comprising bodies, including methods of forming a sheet of transparent armor

    DOE Patents [OSTI]

    Chu, Henry Shiu-Hung [Idaho Falls, ID; Lillo, Thomas Martin [Idaho Falls, ID

    2008-12-02

    The invention includes methods of forming an aluminum oxynitride-comprising body. For example, a mixture is formed which comprises A:B:C in a respective molar ratio in the range of 9:3.6-6.2:0.1-1.1, where "A" is Al.sub.2O.sub.3, "B" is AlN, and "C" is a total of one or more of B.sub.2O.sub.3, SiO.sub.2, Si--Al--O--N, and TiO.sub.2. The mixture is sintered at a temperature of at least 1,600.degree. C. at a pressure of no greater than 500 psia effective to form an aluminum oxynitride-comprising body which is at least internally transparent and has at least 99% maximum theoretical density.

  9. Fuel cell electric power production

    DOE Patents [OSTI]

    Hwang, Herng-Shinn (Livingston, NJ); Heck, Ronald M. (Frenchtown, NJ); Yarrington, Robert M. (Westfield, NJ)

    1985-01-01

    A process for generating electricity from a fuel cell includes generating a hydrogen-rich gas as the fuel for the fuel cell by treating a hydrocarbon feed, which may be a normally liquid feed, in an autothermal reformer utilizing a first monolithic catalyst zone having palladium and platinum catalytic components therein and a second, platinum group metal steam reforming catalyst. Air is used as the oxidant in the hydrocarbon reforming zone and a low oxygen to carbon ratio is maintained to control the amount of dilution of the hydrogen-rich gas with nitrogen of the air without sustaining an insupportable amount of carbon deposition on the catalyst. Anode vent gas may be utilized as the fuel to preheat the inlet stream to the reformer. The fuel cell and the reformer are preferably operated at elevated pressures, up to about a pressure of 150 psia for the fuel cell.

  10. Pechiney Rolled Products: Plant-Wide Energy Assessment Identifies Opportunities to Optimize Aluminum Casting and Rolled Operations

    SciTech Connect (OSTI)

    2004-07-01

    A Pechiney Rolled Products plant focused on various aluminum casting processes during a PWA. The assessment revealed potential annual savings of 460,000 MMBtu in natural gas, 9.6 million kWh in electricity, 69 million pounds in CO2, and $2.5 million.

  11. Thanksgiving Goodwill: West Valley Demonstration Project Food Drive Provides 640 Turkeys to People in Need

    Broader source: Energy.gov [DOE]

    WEST VALLEY, N.Y. – Just in time for the holidays, eight local food pantries received 640 turkeys, 1,800 pounds of potatoes and other items, thanks to an effort by EM employees and contractors supporting cleanup at West Valley Demonstration Project (WVDP) and other volunteers.

  12. West Valley Demonstration Project Food Drive Delivers Food for 700 Families

    Broader source: Energy.gov [DOE]

    WEST VALLEY, N.Y. – EM employees at West Valley Demonstration Project (WVDP) helped collect and deliver 114,843 pounds of food, including 360 turkeys, to nine food pantries in the West Valley area, just in time to benefit about 700 families in need during the holidays.

  13. NETL - Chemical Looping Reactor

    SciTech Connect (OSTI)

    2013-07-24

    NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

  14. NETL - Chemical Looping Reactor

    ScienceCinema (OSTI)

    None

    2014-06-26

    NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

  15. Engineering scale development of the vapor-liquid-solid (VLS) process for the production of silicon carbide fibrils. Phase 2

    SciTech Connect (OSTI)

    Ohnsorg, R.W.; Hollar, W.E. Jr.; Lau, S.K.; Ko, F.K.; Schatz, K.

    1995-04-01

    As reinforcements for composites, VLS SiC fibrils have attractive mechanical properties including high-strength, high modulus, and excellent creep resistance. To make use of their excellent mechanical properties in a composite, a significant volume fraction (>10%) of aligned, long fibrils (>2 mm) needs to be consolidated in the ceramic matrix. The fibrils must be processed into an assembly that will allow for composite fabrication while maintaining fibril alignment and length. With Advanced Product Development (APD) as the yam fabrication subcontractor, Carborundum investigated several approaches to achieve this goaL including traditional yam-forming processes such as carding and air-vortex spinning and nontraditional processes such as tape forming and wet casting. Carborundum additionally performed an economic analysis for producing 500 and 10,000 pounds of SiC fibrils annually using both conservative and more aggressive processing parameters. With the aggressive approach, the projected costs for SiC fibril production for 500 and 10,000 pounds per year are $1,340/pound and $340/pound, respectively.

  16. Idaho Site D&D Crew Uses Specialized Tools to Cut Apart Massive Tank in Demolition Project

    Broader source: Energy.gov [DOE]

    IDAHO FALLS, Idaho – The EM program and its main cleanup contractor at the Idaho site successfully tackled a formidable project by slicing a 48-foot-long, 103,000-pound steam drum tank into three manageable pieces for removal.

  17. Revised Emergency Planning and Community Right-to-Know Act (EPCRA), Section 313, Toxic Chemical Release reporting for calendar year 1998

    SciTech Connect (OSTI)

    Evans, R.A.

    2000-01-01

    This report contains forms which contain information on the physical location of the Y-12 Plant and the amount of lead that was released to the East Fork Poplar Creek and amounts transferred to landfills on-site as well as landfills in Texas and South Carolina. Amounts are given in pounds per year.

  18. Appendix A: Reference case

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

    12.92 12.90 13.09 -0.2% 1 Commercial trucks 8,501 to 10,000 pounds gross vehicle weight rating. 2 CAFE standard based on projected new vehicle sales. 3 Includes CAFE credits for...

  19. Activated carbon injection - a mercury control success story

    SciTech Connect (OSTI)

    2008-07-01

    Almost 100 full-scale activated carbon injection (ACI) systems have been ordered by US electric utilities. These systems have the potential to remove over 90% of the mercury in flue, at a cost below $10,000 per pound of mercury removal. Field trials of ACI systems arm outlined. 1 fig.

  20. EM Makes Strong Showing in Federal Food Drive

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM made a strong showing in this year’s Feds Feed Families drive, contributing 46,493 pounds of food across the DOE complex and topping it off by winning top prize in a government-wide chili cookoff held at the Department’s headquarters.

  1. Next-Generation Power Electronics: Reducing Energy Waste and Powering the Future

    Broader source: Energy.gov [DOE]

    From unleashing more powerful and energy-efficient laptops, cell phones and motors, to shrinking utility-scale inverters from 8,000 pound substations to the size of a suitcase, wide bandgap semiconductors could be one of the keys to our clean energy future.

  2. Alternative Fuels Data Center

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

    Weight Restriction Increase for Natural Gas Vehicles A vehicle fueled by compressed natural gas may exceed the gross vehicle weight restrictions by 2,000 pounds, except on the interstate system or a highway, road, or bridge that is subject to maximum weight restrictions. (Reference Ohio Revised Code 5577.044

  3. Alternative Fuels Data Center

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

    Liquefied Natural Gas (LNG) Measurement LNG is taxed based on the gasoline gallon equivalent, or 6.6 pounds of LNG for one gallon of motor fuel, unless a diesel gallon equivalent is established by the national conference on weights and measures. (Reference Ohio Revised Code 5735.012 and 5735.013

  4. Alternative Fuels Data Center

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

    Low-Speed Vehicle Definition A low-speed vehicle is defined as a four wheeled vehicle that has a maximum speed greater than 20 miles per hour (mph) but not more than 25 mph and has a gross vehicle weight rating less than 3,000 pounds. (Reference Arkansas Code 23-112-103

  5. Alternative Fuels Data Center

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

    Compressed Natural Gas (CNG) Tax CNG used in motor vehicles is subject to a state motor fuel tax rate of $0.26 per gasoline gallon equivalent (GGE). For taxation purposes, one GGE is equal to 5.66 pounds or 126.67 standard cubic feet of natural gas. (Reference House Bill 5466, 2014, and Special Notice 2014-2

  6. Alternative Fuels Data Center

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

    Alternative Fuel Vehicle (AFV) Acquisition Goal North Carolina established a goal that at least 75% of new or replacement state government light-duty cars and trucks with a gross vehicle weight rating of 8,500 pounds or less must be AFVs or low emission vehicles. (Reference North Carolina General Statutes 143-215.107C)

  7. Alternative Fuels Data Center

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

    Idle Reduction Weight Exemption A vehicle equipped with a fully functional idle reduction system designed to reduce fuel use and emissions from engine idling may exceed the maximum weight limitations by up to 400 pounds to accommodate the added weight of the idle reduction technology. (Reference Oregon Revised Statutes 818.03

  8. Alternative Fuels Data Center

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

    Idle Reduction Weight Exemption Any vehicle equipped with qualifying idle reduction technology may exceed the state's gross vehicle weight limits by up to 400 pounds to compensate for the additional weight of the idle reduction technology. Upon request, vehicle operators must provide proof that the idle reduction technology is fully functional. (Reference Texas Statutes, Transportation Code 622.955

  9. FABRICATE AND TEST AN ADVANCED NON-POLLUTING TURBINE DRIVE GAS GENERATOR

    SciTech Connect (OSTI)

    Eugene Baxter; Roger E. Anderson; Stephen E. Doyle

    2003-06-01

    In September 2000 the Department of Energy's National Energy Technology Laboratory (DOE/NETL) contracted with Clean Energy Systems, Inc. (CES) of Sacramento, California to design, fabricate, and test a 20 MW{sub t} (10 MW{sub e}) gas generator. Program goals were to demonstrate a non-polluting gas generator at temperatures up to 3000 F at 1500 psi, and to demonstrate resulting drive gas composition, comprising steam and carbon dioxide substantially free of pollutants. Following hardware design and fabrication, testing, originally planned to begin in the summer of 2001, was delayed by unavailability of the contracted test facility. CES designed, fabricated, and tested the proposed gas generator as originally agreed. The CES process for producing near-zero-emissions power from fossil fuels is based on the near-stoichiometric combustion of a clean gaseous fuel with oxygen in the presence of recycled water, to produce a high-temperature, high-pressure turbine drive fluid comprising steam and carbon dioxide. Tests demonstrated igniter operation over the prescribed ranges of pressure and mixture ratios. Ignition was repeatable and reliable through more than 100 ignitions. Injector design ''A'' was operated successfully at both low power ({approx}20% of rated power) and at rated power ({approx}20 MW{sub t}) in more than 95 tests. The uncooled gas generator configuration (no diluent injectors or cooldown chambers installed) produced drive gases at temperatures approaching 3000 F and at pressures greater than 1550 psia. The fully cooled gas generator configuration, with cooldown chambers and injector ''A'', operated consistently at pressures from 1100 to 1540 psia and produced high pressure, steam-rich turbine drive gases at temperatures ranging from {approx}3000 to as low as 600 F. This report includes description of the intended next steps in the gas generator technology demonstration and traces the anticipated pathway to commercialization for the gas generator technology developed in this program.

  10. 488-4D ASH LANDFILL CLOSURE CAP HELP MODELING

    SciTech Connect (OSTI)

    Phifer, M.

    2014-11-17

    At the request of Area Completion Projects (ACP) in support of the 488-4D Landfill closure, the Savannah River National Laboratory (SRNL) has performed Hydrologic Evaluation of Landfill Performance (HELP) modeling of the planned 488-4D Ash Landfill closure cap to ensure that the South Carolina Department of Health and Environmental Control (SCDHEC) limit of no more than 12 inches of head on top of the barrier layer (saturated hydraulic conductivity of no more than 1.0E-05 cm/s) in association with a 25-year, 24-hour storm event is not projected to be exceeded. Based upon Weber 1998 a 25-year, 24-hour storm event at the Savannah River Site (SRS) is 6.1 inches. The results of the HELP modeling indicate that the greatest peak daily head on top of the barrier layer (i.e. geosynthetic clay liner (GCL) or high density polyethylene (HDPE) geomembrane) for any of the runs made was 0.079 inches associated with a peak daily precipitation of 6.16 inches. This is well below the SCDHEC limit of 12 inches.

  11. A Built for Purpose Micro-Hole Coiled Tubing Rig (MCTR)

    SciTech Connect (OSTI)

    Bart Patton

    2007-09-30

    This report will serve as the final report on the work performed from the contract period October 2005 thru April 2007. The project 'A Built for Purpose Microhole Coiled Tubing Rig (MCTR)' purpose was to upgrade an existing state-of-the-art Coiled Tubing Drilling Rig to a Microhole Coiled Tubing Rig (MCTR) capable of meeting the specifications and tasks of the Department of Energy. The individual tasks outlined to meet the Department of Energy's specifications are: (1) Concept and development of lubricator and tool deployment system; (2) Concept and development of process control and data acquisition; (3) Concept and development of safety and efficiency improvements; and (4) Final unit integration and testing. The end result of the MCTR upgrade has produced a unit capable of meeting the following requirements: (1) Capable of handling 1-inch through 2-3/8-inch coiled tubing (Currently dressed for 2-3/8-inch coiled tubing and capable of running up to 3-1/2-inch coiled tubing); (2) Capable of drilling and casing surface, intermediate, production and liner hole intervals; (3) Capable of drilling with coiled tubing and has all controls and installation piping for a top drive; (4) Rig is capable of running 7-5/8-inch range 2 casing; and (5) Capable of drilling 5,000 ft true vertical depth (TVD) and 6,000 ft true measured depth (TMD).

  12. Final report for miniature laser ignited bellows motor

    SciTech Connect (OSTI)

    Renfro, S.L.

    1994-02-18

    A miniature optically ignited actuation device has been demonstrated using a laser diode as an ignition source. This pyrotechnic driven motor provides between 4 and 6 lbs of linear force across a 0.090 inch diameter surface. The physical envelope of the device is 1/2 inch long and 1/8 inch diameter. This unique application of optical energy can be used as a mechanical link in optical arming systems or other applications where low shock actuation is desired and space is limited. An analysis was performed to determine pyrotechnic materials suitable to actuate a bellows device constructed of aluminum or stainless steel. The aluminum bellows was chosen for further development and several candidate pyrotechnics were evaluated. The velocity profile and delivered force were quantified using an non-intrusive optical motion sensor.

  13. Oil shale fines process developments in Brazil

    SciTech Connect (OSTI)

    Lisboa, A.C.; Nowicki, R.E. ); Piper, E.M. )

    1989-01-01

    The Petrobras oil shale retorting process, utilizes the particle range of +1/4 inch - 3 1/2 inches. The UPI plant in Sao Mateus do Sul has over 106,000 hours of operation, has processed over 6,200,000 metric tons of shale and has produced almost 3,000,000 barrels of shale oil. However, the nature of the raw oil shale is such that the amount of shale less than 1/4 inch that is mined and crushed and returned to the mine site is about 20 percent, thereby, increasing the cost of oil produced by a substantial number. Petrobras has investigated several systems to process the fines that are not handled by the 65 MTPH UPI plant and the 260 MTPH commercial plant. This paper provides an updated status of each of these processes in regard to the tests performed, potential contributions to an integrated use of the oil shale mine, and future considerations.

  14. Potential for Induced Seismicity Related to the Northern California CO2 Reduction Project Pilot Test, Solano County, California

    SciTech Connect (OSTI)

    Myer, L.; Chiaramonte, L.; Daley, T.M.; Wilson, D.; Foxall, W.; Beyer, J.H.

    2010-06-15

    The objective of this technical report is to analyze the potential for induced seismicity due to a proposed small-scale CO{sub 2} injection project in the Montezuma Hills. We reviewed currently available public information, including 32 years of recorded seismic events, locations of mapped faults, and estimates of the stress state of the region. We also reviewed proprietary geological information acquired by Shell, including seismic reflection imaging in the area, and found that the data and interpretations used by Shell are appropriate and satisfactory for the purpose of this report. The closest known fault to the proposed injection site is the Kirby Hills Fault. It appears to be active, and microearthquakes as large as magnitude 3.7 have been associated with the fault near the site over the past 32 years. Most of these small events occurred 9-17 miles (15-28 km) below the surface, which is deep for this part of California. However, the geographic locations of the many events in the standard seismicity catalog for the area are subject to considerable uncertainty because of the lack of nearby seismic stations; so attributing the recorded earthquakes to motion along any specific fault is also uncertain. Nonetheless, the Kirby Hills Fault is the closest to the proposed injection site and is therefore our primary consideration for evaluating the potential seismic impacts, if any, from injection. Our planned installation of seismic monitoring stations near the site will greatly improve earthquake location accuracy. Shell seismic data also indicate two unnamed faults more than 3 miles east of the project site. These faults do not reach the surface as they are truncated by an unconformity at a depth of about 2,000 feet (610 m). The unconformity is identified as occurring during the Oligocene Epoch, 33.9-23.03 million years ago, which indicates that these faults are not currently active. Farther east are the Rio Vista Fault and Midland Fault at distances of about 6 miles (10 km) and 10 miles (16 km), respectively. These faults have been identified as active during the Quaternary (last 1.6 million years), but without evidence of displacement during the Holocene (the last 11,700 years). The stress state (both magnitude and direction) in the region is an important parameter in assessing earthquake potential. Although the available information regarding the stress state is limited in the area surrounding the injection well, the azimuth of the mean maximum horizontal stress is estimated at 41{sup o} and it is consistent with strike-slip faulting on the Kirby Hills Fault, unnamed fault segments to the south, and the Rio Vista Fault. However, there are large variations (uncertainty) in stress estimates, leading to low confidence in these conclusions regarding which fault segments are optimally oriented for potential slip induced by pressure changes. Uncertainty in the stress state can be substantially reduced by measurements planned when wells are drilled at the site. Injection of CO{sub 2} at about two miles depth will result in a reservoir fluid pressure increase, which is greatest at the well and decreases with distance from the well. After the injection stops, reservoir fluid pressures will decrease rapidly. Pressure changes have been predicted quantitatively by numerical simulation models of the injection. Based on these models, the pressure increase on the Kirby Hills Fault at its closest approach to the well due to the injection of 6,000 metric tons of CO{sub 2} would be a few pounds per square inch (psi), which is a tiny fraction of the natural pressure of approximately 5,000 psi at that depth. The likelihood of such a small pressure increase triggering a slip event is very small. It is even more unlikely that events would be induced at the significantly greater depths where most of the recorded earthquakes are concentrated, because it is unlikely that such a small pressure pulse would propagate downwards any appreciable distance. Therefore, in response to the specific question of the likelihood of the CO{sub 2} injection caus

  15. DEVELOPMENT OF AN INSPECTION PLATFORM AND A SUITE OR SENSORS FOR ASSESSING CORROSION AND MECHANICAL DAMAGE ON UNPIGGABLE TRANSMISSION MAINS

    SciTech Connect (OSTI)

    George C. Vradis

    2004-02-01

    This development program is a joint effort among the Northeast Gas Association (formerly New York Gas Group), Foster-Miller, Inc., GE Oil & Gas (PII), and the US Department of Energy (DOE) through the National Energy Technology Laboratory (NETL). The total cost of the project is $772,525, with the National Energy Technology Laboratory of the US Department of Energy contributing $572,525, and the Northeast Gas Association contributing $200,000. The present report summarizes the accomplishments of the project during its fifth three-month period (from October 2003 through December 2003). The efforts of the project focused during this period in completing the assessment of the tether technology, which is intended to be used as the means of communication between robot and operator, in completing the design of the MFL sensor modules, and in completing the kinematic studies and tractor design. In addition, work on the ovality sensor has been completed, while work on system integration is nearly complete. Results to date indicate that the robotic system under design will be able to meet most of the design specifications initially prescribed. The kinematic analysis shows that from a locomotor point of view an inspection of a 16 inch-24 inch pipe size range with a single platform is most likely possible. However, the limitations imposed by the sensor are more restrictive, final preliminary design results showing that in order to cover this pipe range, two different sensor systems will be needed; one for the 16 inch-20 inch pipe size range and one for the 20 inch-24 inch range. Finally, the analysis has shown that tether operation will be limited to flows of less than 30 ft/sec; these results will have to be confirmed experimentally during the next phase of work.

  16. Structural analysis of multiport riser 5A installation on tank 241SY101

    SciTech Connect (OSTI)

    Strehlow, J.P.

    1994-09-16

    The Tank 101-SY multiport riser assembly in the 241-SY-101 waste tank will replace the existing 42 inch riser with four smaller ports. Each smaller port can be used independently to access the tank interior with equipment and instruments needed to mitigate the concentration of hydrogen in the tank. This document provides a design report on the structural evaluation of the multiport riser assembly as well as its anchorage. The multiport riser assembly is a steel structure installed directly above the 42-inch riser and sealed at the existing riser flange. The assembly is structurally supported by the concrete pad placed around the 42 inch riser. The multiport riser assembly will provide two 8-inch penetrations, one 12-inch penetration and one 24-inch penetration. Each penetration will have a shielding plate. These penetrations will be used to insert equipment such as a sonic probe into the tank. In addition to normal loads, non-reactor Safety Class 1 structures, systems and components are to withstand the effects of extreme environmental loads including Design Basis Earthquake (DBE), Design Basis Wind (DBW), Design Basis Flood, Volcanic Eruptions and other abnormal loads considered on a case by case basis. Non-reactor Safety Class 2, 3 and 4 structures, systems and components are those that are not Safety Class 1 and are respectively specified as onsite safety related, occupational safety related and non-safety related items. The 241-SY-101 tank is considered as a non-reactor Safety Class 1 structure. The multiport riser assembly is considered as a non-reactor Safety Class 2 structure since it serves to contain the radioactive and toxic materials under normal operating conditions. However, the pressure relief doors provided on the assembly are considered as Safety Class 1 structures.

  17. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch ICF above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running ERV. The house has a dual-fuel heat pump, an instantaneous condensing water heater, and 4.5-kW solar shingles.

  18. Explosive shaped charge penetration into tuff rock

    SciTech Connect (OSTI)

    Vigil, M.G.

    1988-10-01

    Analysis and data for the use of Explosive Shaped Charges (ESC) to generate holes in tuff rock formation is presented. The ESCs evaluated include Conical Shaped Charges (CSC) and Explosive Formed Projectiles (EFP). The CSCs vary in size from 0.158 to 9.1 inches inside cone diameter. The EFPs were 5.0 inches in diameter. Data for projectile impact angles of 30 and 90 degrees are presented. Analytically predicted depth of penetration data generally compared favorably with experimental data. Predicted depth of penetration versus ESC standoff data and hole profile dimensions in tuff are also presented. 24 refs., 45 figs., 6 tabs.

  19. BCM 2 Equipment Inventory | Sample Preparation Laboratories

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

    2 Equipment Inventory « Biology Chemistry & Material Science Laboratory 2 Title Equipment Type Description Accumet Basic AB15 pH meter pH Meter pH meters with combination Ag/AgCl electrode and ATC probe. Corning 430 pH Meter pH Meter (Cold Room) Corning 430 pH meter. Corning 6795-420D Digital Stirrer/Hot Plate w/ temp probe Temperature Control Digital Hot Plate/Stirrer, 5 inch x 7 inch ceramic top, temperature range: 5° to 550°C; stir range: 60 to 1100rpm. The hot plate is equipment with

  20. Pipe crawler apparatus

    DOE Patents [OSTI]

    Hovis, Gregory L.; Erickson, Scott A.; Blackmon, Bruce L.

    2002-01-01

    A pipe crawler apparatus particularly useful for 3-inch and 4-inch diameter pipes is provided. The pipe crawler apparatus uses a gripping apparatus in which a free end of a piston rod is modified with a bearing retaining groove. Bearings, placed within the groove, are directed against a camming surface of three respective pivoting support members. The non-pivoting ends of the support members carry a foot-like gripping member that, upon pivoting of the support member, engages the interior wall of the pipe.

  1. Performance of a Small High-Pressure Xenon Detector at Sub-MeV Photon Energies with an Example Application to Ion Beam Analysis

    SciTech Connect (OSTI)

    Pallone, Arthur K.; Beyerle, Al; Demaree, John D.

    2009-03-10

    Ion beam analysis (IBA) is a nondestructive method that provides nondestructive compositional information of a sample. Many IBA techniques derive the information from high-energy photons produced by the interaction of the ion beam with the sample. The performance of a 1.53.8-inch cm diameter by 37.6-inch cm long high-pressure xenon (HPXe) detector is investigated at photon energies useful to IBA. The results for the HPXe detector are then used to predict the performance of larger HPXe detectors at those energies and recommendations are made for an HPXe system for IBA.

  2. Phonon Quasidiffusion in Cryogenic Dark Matter Search Large Germanium Detectors

    SciTech Connect (OSTI)

    Leman, S.W.; /MIT, MKI; Cabrera, B.; /Stanford U., Phys. Dept.; McCarthy, K.A.; /MIT, MKI; Pyle, M.; /Stanford U., Phys. Dept.; Resch, R.; /SLAC; Sadoulet, B.; Sundqvist, K.M.; /LBL, Berkeley; Brink, P.L.; Cherry, M.; /Stanford U., Phys. Dept.; Do Couto E Silva, E.; /SLAC; Figueroa-Feliciano, E.; /MIT, MKI; Mirabolfathi, N.; Serfass, B.; /UC, Berkeley; Tomada, A.; /Stanford U., Phys. Dept.

    2012-06-04

    We present results on quasidiffusion studies in large, 3 inch diameter, 1 inch thick [100] high purity germanium crystals, cooled to 50 mK in the vacuum of a dilution refrigerator, and exposed with 59.5 keV gamma-rays from an Am-241 calibration source. We compare data obtained in two different detector types, with different phonon sensor area coverage, with results from a Monte Carlo. The Monte Carlo includes phonon quasidiffusion and the generation of phonons created by charge carriers as they are drifted across the detector by ionization readout channels.

  3. ORALLOY (93.15 235U) METAL ANNULI WITH BERYLLIUM CORE

    SciTech Connect (OSTI)

    John D. Bess; Leland M. Montierth; Raymond L. Reed; John T. Mihalczo

    2010-09-01

    A variety of critical experiments were constructed of enriched uranium metal during the 1960s and 1970s at the Oak Ridge Critical Experiments Facility (ORCEF) in support of criticality safety operations at the Y-12 Plant. The purposes of these experiments included the evaluation of storage, casting, and handling limits for the Y-12 Plant and providing data for verification of calculation methods and cross-sections for nuclear criticality safety applications. These included solid cylinders of various diameters, annuli of various inner and outer diameters, two and three interacting cylinders of various diameters, and graphite and polyethylene reflected cylinders and annuli. Of the hundreds of delayed critical experiments, two were performed that consisted of uranium metal annuli with a solid beryllium metal core. The outer diameter of the annuli was approximately 13 or 15 inches with an inner diameter of 7 inches. The diameter of the core was approximately 7 inches. The critical height of the configurations was approximately 5 and 4 inches, respectively. The uranium annuli consisted of multiple stacked rings with diametral thicknesses of approximately 2 inches apiece and varying heights. The 15-inch experiment was performed on June 4, 1963, and the 13-inch experiment on July 12, 1963 by J. T. Mihalczo and R. G. Taylor (Ref. 1) with accompanying logbook. Both detailed and simplified model specifications are provided in this evaluation. Both of these fast-spectra experiments were determined to represent acceptable benchmarks. The calculated eigenvalues for both the detailed and simple models are within approximately 0.6% of the benchmark values, but significantly greater than 3s from the benchmark value because the uncertainty in the benchmark is very small: <0.0004 (1s). There is significant variability between results using different neutron cross section libraries, the greatest being a ?keff of ~0.67%. Unreflected and unmoderated experiments with the same highly enriched uranium metal parts were performed at the Oak Ridge Critical Experiments Facility in the 1960s and are evaluated in HEU MET FAST 051. Thin graphite reflected (2 inches or less) experiments also using the same highly enriched uranium metal parts are evaluated in HEU MET FAST 071. Polyethylene-reflected configurations are evaluated in HEU-MET-FAST-076. A stack of highly enriched metal discs with a thick beryllium reflector is evaluated in HEU-MET-FAST-069.

  4. DOE Zero Energy Ready Home Case Study: Durable Energy Builders - Houston, Texas

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Houston, Texas, that scored HERS 39 without PV and HERS 29 with PV. This 5,947 ft2 custom home has 11.5-inch ICF walls. The attic is insulated along the roof line with 5 to 7 inches of open-cell spray foam. Most of the home's drinking water is supplied by a 11,500-gallon rainwater cistern. Hurricane strapping connects the roof to the walls. The triple-pane windows are impact resistant. The foundation is a raised slab.

  5. Evaluation of Molybdenum as a Surrogate for Iridium in the GPHS Weld Development

    SciTech Connect (OSTI)

    Stine, Andrew Martin; Pierce, Stanley W.; Moniz, Paul F.

    2015-10-17

    The welding equipment used for welding iridium containers (clads) at Los Alamos National Laboratory is twenty five years old and is undergoing an upgrade. With the upgrade, there is a requirement for requalification of the welding process, and the opportunity for process improvement. Testing of the new system and requalification will require several welds on iridium test parts and clads, and any efforts to improve the process will add to the need for iridium parts. The extreme high cost of iridium imposes a severe limitation on the extent of test welding that can be done. The 2 inch diameter, 0.027 inch thick, iridium blank disc that the clad cup is formed from, is useful for initial weld trials, but it costs $5000. The development clad sets needed for final tests and requalification cost $15,000 per set. A solution to iridium cost issue would be to do the majority of the weld development on a less expensive surrogate metal with similar weld characteristics. One such metal is molybdenum. Since its melting index (melting temperature x thermal conductivity) is closest to iridium, welds on molybdenum should be similar in size for a given weld power level. Molybdenum is inexpensive; a single 2 inch molybdenum disc costs only $9. In order to evaluate molybdenum as a surrogate for iridium, GTA welds were first developed to provide full penetration on 0.030 inch thick molybdenum discs at speeds of 20, 25, and 30 inches per minute (ipm). These weld parameters were then repeated on the standard 0.027 inch thick iridium blanks. The top surface and bottom surface (root) width and grain structure of the molybdenum and iridium welds were compared, and similarities were evident between the two metals. Due to material and thickness differences, the iridium welds were approximately 35% wider than the molybdenum welds. A reduction in iridium weld current of 35% produce welds slightly smaller than the molybdenum welds yet showed that current could be scaled according to molybdenum/iridium weld width ratio to achieve similar welds. Further weld trials using various thicknesses of molybdenum determined that 0.024 inch thick molybdenum material would best match the 0.027 inch thick iridium in achieving comparable welds when using the same welding parameters. Across the range of welding speeds, the characteristic weld pool shape and solidification grain structure in the two materials was also similar. With the similarity of welding characteristics confirmed, and the appropriate thickness of molybdenum determined, it has been concluded that the use of molybdenum discs and tube sections will greatly expand the weld testing opportunities prior to iridium weld qualification

  6. Dispersion-compensated fresnel lens

    DOE Patents [OSTI]

    Johnson, Kenneth C.

    1992-01-01

    A transmission grating is used to reduce chromatic aberration in a Fresnel lens, wherein the lens chromatic dispersion is offset and substantially canceled by the grating's diffraction-induced dispersion. The grating comprises a Fresnel-type pattern of microscopic facets molded directly into the lens surface. The facets would typically have a profile height of around 4.multidot.10.sup.-5 inch and a profile width of at least 10.sup.-3 inch. In its primary intended application, the invention would function to improve the optical performance of a Fresnel lens used to concentrate direct sunlight.

  7. Ultrasensitive directional microphone arrays for military operations in urban terrain.

    SciTech Connect (OSTI)

    Hall, Neal A.; Peterson, Kenneth Allen; Parker, Eric Paul; Resnick, Paul James; Okandan, Murat; Serkland, Darwin Keith

    2007-11-01

    Acoustic sensing systems are critical elements in detection of sniper events. The microphones developed in this project enable unique sensing systems that benefit significantly from the enhanced sensitivity and extremely compact foot-print. Surface and bulk micromachining technologies developed at Sandia have allowed the design, fabrication and characterization of these unique sensors. We have demonstrated sensitivity that is only available in 1/2 inch to 1 inch studio reference microphones--with our devices that have only 1 to 2mm diameter membranes in a volume less than 1cm{sup 3}.

  8. DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI |

    Energy Savers [EERE]

    Department of Energy Cobblestone Homes, Midland, MI DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI Case study of a DOE Zero Energy Ready home in Midland, MI, that scored HERS 49 without PV or HERS 44 with 1.4 kW of PV. The custom home served as a prototype and energy efficiency demonstration model while performance testing was conducted. The 2-story, 2,745-ft2 home has 2.5 inches of closed-cell spray foam in the 2x4 wall cavities, plus 1-inch of rigid exterior foam; a

  9. DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle, WA,

    Energy Savers [EERE]

    Systems Home | Department of Energy Seattle, WA, Systems Home DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle, WA, Systems Home Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 34 without PV. This 2,000-square-foot system home has R-45 double-stud walls, an unvented flat roof with 2 inches of spray foam plus 18 inches blown cellulose, R-42 XPS under slab, triple-pane windows, and a ductless mini-split heat pump. PDF icon Dwell Development -

  10. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich,

    Energy Savers [EERE]

    Connecticut | Department of Energy Shore Road Project - Old Greenwich, Connecticut DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch insulated concrete form (ICF) above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running energy

  11. DOE Zero Energy Ready Home: Montlake Modern - Seattle, Washington |

    Energy Savers [EERE]

    Department of Energy Montlake Modern - Seattle, Washington DOE Zero Energy Ready Home: Montlake Modern - Seattle, Washington Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 42 without PV and a -1 with PV. This 3,192 ft2 custom home has 6-inch SIP walls, a 12-inch SIP roof, an R-28 ICF-insulated foundation slab edge with R-20 rigid foam under the slab; an air-to-water heat pump plus radiant floor heat; 100% LED lighting; filtered-fan-powered fresh air intake;

  12. Cone Penetrometer Shear Strength Measurements of Sludge Waste in Tanks 241-AN-101 and 241-AN-106

    SciTech Connect (OSTI)

    Follett, Jordan R.

    2014-03-06

    This document presents the resulting shear strength profiles for sludge waste in Tanks 241-AN-101 and 241-AN-106, as determined with a full-flow cone penetrometer. Full-flow penetrometer measurements indicate shear strength profiles that increase roughly uniformly with depth. For Tank 241-AN-101, the undrained shear strength was calculated to range from 500 Pa near the sludge surface to roughly 3,300 Pa at 15 inches above the tank bottom. For 241-AN-106, the undrained shear strength was calculated to range from 500 Pa near the sludge surface to roughly 5,000 Pa at 15 inches above the tank bottom.

  13. Fabrication process for the PEP II RF cavities

    SciTech Connect (OSTI)

    Franks, R.M.; Rimmer, R.A.; Schwarz, H.

    1997-06-05

    This paper presents the major steps used in the fabrication of the 26 RF Cavities required for the PEP-II B-factory. Several unique applications of conventional processes have been developed and successfully implemented: electron beam welding (EBW), with minimal porosity, of .75 inch (19 mm) copper cross-sections; extensive 5-axis milling of water channels; electroplating of .37 inch (10 mm) thick OFE copper; tuning of the cavity by profiling beam noses prior to final joining with the cavity body; and machining of the cavity interior, are described here.

  14. Technique for controlling shrinkage distortion in cold-pressed annular pellets

    DOE Patents [OSTI]

    Johnson, R.G.R.; Burke, T.J.

    1982-06-28

    A process and apparatus are described for the production of annular fuel pellets comprising locating particulate fuel material in a compaction chamber having side walls, a moveable punch located opposite a fixed member and a frustoconical element having a taper of between about 0.010 to 0.015 inches/inch located in about the center of the chamber. The punch is moved toward the fixed surface to compact the particulate material. The compacted pellet is fired to produce sintered pellets having substantially straight inner side walls essentially parallel to the pellet axis.

  15. Method and apparatus for testing microfilaments

    DOE Patents [OSTI]

    Schleitweiler, P.M.; Merten, C.W. Jr.

    1995-08-01

    A method and apparatus are disclosed for testing tensile strength of microfilaments. Fibers as small as 0.001 inch in diameter and 0.04 inches in length have been tested, although the method and apparatus of the invention are capable of testing fibers of smaller diameter and length. The invention utilizes a method wherein one or both ends of a microfilament is gripped using resin which is softened sufficiently to accept an end of the microfilament and then allowed to harden. The invention also employs the use of a translation stage capable of controlled three-dimensional movement suited to facilitating gripping of the microfilament. 2 figs.

  16. Method and apparatus for testing microfilaments

    DOE Patents [OSTI]

    Schleitweiler, Patrick M. (Dayton, OH); Merten, Jr., Charles W. (West Carrollton, OH)

    1995-08-01

    A method and apparatus are disclosed for testing tensile strength of microfilaments. Fibers as small as 0.001 inch in diameter and 0.04 inches in length have been tested, although the method and apparatus of the invention are capable of testing fibers of smaller diameter and length. The invention utilizes a method wherein one or both ends of a microfilament is gripped using resin which is softened sufficiently to accept an end of the microfilament and then allowed to harden. The invention also employs the use of a translation stage capable of controlled three-dimensional movement suited to facilitating gripping of the microfilament.

  17. DOE Zero Energy Ready Home: Healthy Efficient Homes- Spirit Lake, Iowa

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Spirit Lake, Iowa, that scored HERS 41 without PV and HERS 28 with PV. This 3,048 ft2 custom home has advanced framed walls filled with 1.5 inches closed-cell spray foam, a vented attic with spray foam-sealed top plates and blown fiberglass over the ceiling deck. R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater.

  18. Cleanup Progresses at the Office of River Protection | Department of Energy

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

    Progresses at the Office of River Protection Cleanup Progresses at the Office of River Protection December 24, 2013 - 12:00pm Addthis The concrete “core” is removed from Tank C-105 after workers cut a 55-inch hole in the tank dome. The concrete "core" is removed from Tank C-105 after workers cut a 55-inch hole in the tank dome. A composite image of dozens of individual-frame photos taken inside Tank C-110 provides a rare panoramic view of its interior. Portions of the tank

  19. DOE Zero Energy Ready Home Case Study: Healthy Efficient Homes - Spirit Lake, Iowa

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Spirit Lake, Iowa, that scored HERS 41 without PV and HERS 28 with PV. This 3,048 ft2 custom home has advanced framed walls filled with 1.5 inches closed-cell spray foam, a vented attic with spray foam-sealed top plates and blown fiberglass over the ceiling deck. R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater.

  20. 11-08-2010 NNSA-B-10-0389

    National Nuclear Security Administration (NNSA)

    1-08-2010 NNSA-B-10-0389 Sandia National Laboratories/New Mexico (SNL/NM) proposes to develop a prototype for an improved radiation detection panel. The constructed radiation detection panel would be approximately 6.5 feet (ft) tall, 3 ft wide, and ~10 inches (in.) deep. Each IPVT detector would be about twice as thick (4 inches [in.]) as existing PVT detectors, to improve the efficiency for gamma-ray detection, which is particularly important for high-energy gamma rays. A single 3-in.-diameter

  1. Dispersion-compensated Fresnel lens

    DOE Patents [OSTI]

    Johnson, K.C.

    1992-11-03

    A transmission grating is used to reduce chromatic aberration in a Fresnel lens, wherein the lens chromatic dispersion is offset and substantially canceled by the grating's diffraction-induced dispersion. The grating comprises a Fresnel-type pattern of microscopic facets molded directly into the lens surface. The facets would typically have a profile height of around 4[times]10[sup [minus]5] inch and a profile width of at least 10[sup [minus]3] inch. In its primary intended application, the invention would function to improve the optical performance of a Fresnel lens used to concentrate direct sunlight. 10 figs.

  2. DOE Zero Energy Ready Home Case Study: Montlake Modern - Seattle, Washington

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 42 without PV and a -1 with PV. This 3,192 ft2 custom home has 6-inch SIP walls, a 12-inch SIP roof, an R-28 ICF-insulated foundation slab edge with R-20 rigid foam under the slab; an air-to-water heat pump plus radiant floor heat; 100% LED lighting; filtered-fan-powered fresh air intake; triple-pane windows, 9.7 kWh PV for electric car charging station.

  3. FL J. Smith, Jr.

    Office of Legacy Management (LM)

    ct. B. Duillap (THPJJs L. Kassel) FL J. Smith, Jr. c c Kelley from R. 1. Cook, Kslley from R. 1. Cook, J J cit cit In accordawe with Secret memorandum dated October , 1951 ta IA. E. In accordawe with Secret rwmorandnn dated October , 1951 ta IA. E. Qapletad Uranium for HAA and ML," we are Ylepletad Uranium for HAA and ML," we are obligated to fill the following orders obligated to fill the following orders North American Aviation North American Aviation . . One Inch roes One Inch roes

  4. Evaluation Project 4492

    National Nuclear Security Administration (NNSA)

    9 Sandia National Laboratories/New Mexico (SNL/NM) proposes to install 7 new storm-water monitoring stations at various sites east of Technical Areas II and IV. Five of the 7 new monitoring points would be "in-ground samplers." These locations would be manually dug using hand tools (shovels, posthole digger, bars, etc.) to install the samplers. Each monitoring point would be 24 inches (in). deep by 18 in. in diameter. A 12-inch diameter PVC pipe would be placed in the ground to house

  5. Market values summary/August market review/current market data

    SciTech Connect (OSTI)

    1994-09-01

    This article is the August 1994 uranium market summary. There were 16 deals in the natural uranium market. The restricted exchange value dropped slightly to $9.10 per pound U3O8, while the unrestricted exchange value remained steady at $7.10. Similarly, the restricted UF6 value eased to $29.30 kgU as UF6, and the unrestricted value remained constant at $24.50. The restricted transaction value declined slightly to $9.15 per pound U3O8, while the unrestricted value increased to $7.15. Both active supply and demand increased by a comparable amount. The unrestricted SWU value was unchanged, but the restricted value decreased by a dollar to $86 per SWU.

  6. Market values summary/April market review/current market data

    SciTech Connect (OSTI)

    1994-05-01

    This article is the April 1994 uranium market summary. The near-term market was slow, with three near-term deals for concentrates and none for UF6. This was reflected in the decline of the concentrates restricted value $9.30 per pound U3O8 and the UF6 restricted value to $29.75 per kgU as UF6. In each market, the unrestricted value remained unchanged at $7.00 and $24.50 due to the lack of trades in the unrestricted market. Transaction values in both the restricted and unrestricted market were constant at $9.45 and $7.05 per pound U3O8. The restricted SWU value rose a dollar to $88 per SWU, and the unrestricted SWU value remained steady at $67 per SWU. Active demand continued to decrease, while active supply increased.

  7. Market values summary/December market review/current market data

    SciTech Connect (OSTI)

    1994-01-01

    This article is the December 1993 uranium market summary. During this period, there were six deals in the restricted concentrates market and none in the unrestricted market. The restricted value dropped slightly to $9.85 per pound U3O8, while the unrestricted market rose slightly to $7.00. The UF6 market was also slow, with a slight decrease in the restricted UF6 value to $31.00 and no change in the unrestricted value ($24.00). The unrestricted transaction value was $7.15 per pound U3O8, and the restricted value was $10.25. In the enrichment services market, the unrestricted SWU value remained fixed at $68.00 per SWU, while the unrestricted value increased by a dollar to $84.00 per SWU. Active uranium supply decreased, while active demand increased.

  8. Autoclave nuclear criticality safety analysis

    SciTech Connect (OSTI)

    D`Aquila, D.M.; Tayloe, R.W. Jr.

    1991-12-31

    Steam-heated autoclaves are used in gaseous diffusion uranium enrichment plants to heat large cylinders of UF{sub 6}. Nuclear criticality safety for these autoclaves is evaluated. To enhance criticality safety, systems are incorporated into the design of autoclaves to limit the amount of water present. These safety systems also increase the likelihood that any UF{sub 6} inadvertently released from a cylinder into an autoclave is not released to the environment. Up to 140 pounds of water can be held up in large autoclaves. This mass of water is sufficient to support a nuclear criticality when optimally combined with 125 pounds of UF{sub 6} enriched to 5 percent U{sup 235}. However, water in autoclaves is widely dispersed as condensed droplets and vapor, and is extremely unlikely to form a critical configuration with released UF{sub 6}.

  9. A unique gun application for both high velocity and low velocity projectiles in a standard 155mm long tom gun

    SciTech Connect (OSTI)

    Garcia, J.R.

    1990-01-01

    The Terminal Ballistics Facility at Sandia National Laboratores in Albuquerque, New Mexico has developed an inexpensive and reliable capability for environmental testing of nuclear and kinetic energy weapon systems using the standard military 155 mm long tom gun. An unusual priming technique and charge configuration developed by Sandia National laboratories provides repeatable results such that payloads may be launched outside of the normal operating regime (both high and low) for the 155 mm gun. A 15 pound payload was reliably launched at 1000 fps with a breech pressure of 3000 psi. Another 20 pound payload was reliably launched to 5000 fps with a breech pressure of 50000 psi. A detailed description of charge configuration and test results is presented. 21 figs., 4 tabs.

  10. 2014 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    Domestic Uranium Production Report 2014 Domestic Uranium Production Report Release Date: April 30, 2015 Next Release Date: May 2016 Activity at U.S. Mills and In-Situ-Leach Plants 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Ore from Underground Mines and Stockpiles Fed to Mills 1 0 W W W 0 W W W W W W W Other Feed Materials 2 W W W W W W W W W W W W Total Mill Feed W W W W W W W W W W W W (thousand pounds U 3 O 8 ) W W W W W W W W W W W W (thousand pounds U 3 O 8 ) W W W W W W W

  11. 2014 Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update (EIA)

    1 2014 Uranium Marketing Annual Report Release Date: May 13, 2015 Next Release Date: May 2016 thousand pounds U 3 O 8 equivalent 2010 2011 2012 2013 P2014 Owners and operators of U.S. civilian nuclear power reactors 86,527 89,835 97,647 113,007 116,047 U.S. brokers and traders 11,125 6,841 5,677 7,926 5,798 U.S. converter, enrichers, fabricators, and producers 13,608 15,428 17,611 13,416 12,766 Total commercial inventories 111,259 112,104 120,936 134,418 134,611 thousand pounds U 3 O 8

  12. Method, system and computer program product for monitoring and optimizing fluid extraction from geologic strata

    DOE Patents [OSTI]

    Medizade, Masoud (San Luis Obispo, CA); Ridgely, John Robert (Los Osos, CA)

    2009-12-15

    An arrangement which utilizes an inexpensive flap valve/flow transducer combination and a simple local supervisory control system to monitor and/or control the operation of a positive displacement pump used to extract petroleum from geologic strata. The local supervisory control system controls the operation of an electric motor which drives a reciprocating positive displacement pump so as to maximize the volume of petroleum extracted from the well per pump stroke while minimizing electricity usage and pump-off situations. By reducing the electrical demand and pump-off (i.e., "pounding" or "fluid pound") occurrences, operating and maintenance costs should be reduced sufficiently to allow petroleum recovery from marginally productive petroleum fields. The local supervisory control system includes one or more applications to at least collect flow signal data generated during operation of the positive displacement pump. No flow, low flow and flow duration are easily evaluated using the flap valve/flow transducer arrangement.

  13. DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

    SciTech Connect (OSTI)

    Elliot B. Kennel; Quentin C. Berg; Stephen P. Carpenter; Dady Dadyburjor; Jason C. Hissam; Manoj Katakdaunde; Liviu Magean; Abha Saddawi; Alfred H. Stiller; John W. Zondlo

    2006-03-07

    The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. The largest applications are those which support metals smelting, such as anodes for aluminum smelting and electrodes for arc furnaces. Other carbon products include materials used in creating fuels for the Direct Carbon Fuel Cell, metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, efforts have focused on the development of carbon electrodes for Direct Carbon Fuel Cells (DCFC), and on carbon foam composites used in ballistic armor, as well as the hydrotreatment of solvents used in the basic solvent extraction process. A major goal is the production of 1500 pounds of binder pitch, corresponding to about 3000 pounds of hydrotreated solvent.

  14. Domestic Uranium Production Report

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

    3. U.S. uranium concentrate production, shipments, and sales, 2003-14 Activity at U.S. mills and In-Situ-Leach plants 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Estimated contained U3O8 (thousand pounds) Ore from Mines and Stockpiles Fed to Mills1 0 W W W 0 W W W W W W W Other Feed Materials 2 W W W W W W W W W W W W Total Mill Feed W W W W W W W W W W W W Uranium Concentrate Produced at U.S. Mills (thousand pounds U3O8) W W W W W W W W W W W W Uranium Concentrate Produced at

  15. INEEL Lead Recycling in a Moratorium Environment

    SciTech Connect (OSTI)

    Kooda, K. E.; Galloway, K.; McCray, C. W.; Aitken, D. W.

    2003-02-26

    Since 1999, the Idaho National Engineering and Environmental Laboratory (INEEL) Lead Project successfully recycled over 700,000 pounds of excess INEEL lead to the private sector. On February 14, 2000, the Secretary of Energy, Bill Richardson, formalized the January 12, 2000, moratorium on recycling radioactive scrap metal that prevented the unrestricted release of recycled scrap metals to the private sector. This moratorium created significant problems for the INEEL lead recycling program and associated plans; however, through the cooperative efforts of the INEEL and Idaho State University as well as innovative planning and creative thinking the recycling issues were resolved. This collaboration has recycled over 160,000 pounds of excess lead to Idaho State University with a cost savings of over $.5M.

  16. INEEL Lead Recycling in a Moratorium Environment

    SciTech Connect (OSTI)

    Kooda, Kevin Evan; Mc Cray, Casey William; Aitken, Darren William; Galloway, Kelly

    2003-02-01

    Since 1999, the Idaho National Engineering and Environmental Laboratory (INEEL) Lead Project successfully recycled over 700,000 pounds of excess INEEL lead to the private sector. On February 14, 2000, the Secretary of Energy, Bill Richardson, formalized the January 12, 2000, moratorium on recycling radioactive scrap metal that prevented the unrestricted release of recycled scrap metals to the private sector. This moratorium created significant problems for the INEEL lead recycling program and associated plans; however, through the cooperative efforts of the INEEL and Idaho State University as well as innovative planning and creative thinking the recycling issues were resolved. This collaboration has recycled over 160,000 pounds of excess lead to Idaho State University with a cost savings of over $.5M.

  17. ERYLFIUM OM PANY

    Office of Legacy Management (LM)

    ERYLFIUM OM PANY 3714 CI-XIESTER /%"EXUE J &CO-74 -L;s C+SSIFICATION CANCELLED OR April 22, 1947 Dear 3. 3elmore: Xith reference to Contract X- 7401 ens 78, supp1emstit 11 calJi?Jg for 5000 pounds of SP ?eO 1350X, we have shipped 5000 pounds to the A. C. Spark E' lU~ co. in i?int i~i0hige.n. There were two s!lipi%ents made against this order. GE/L Kc. The first shipmast was ;lade on i.i)ril 12, ,A947 via ~rnili7c.y eqress on K,' -23305 copies .;; -"5 and ~$7 of which are enclosed.

  18. Summary - Major Risk Factors Integrated Facility Disposition Project (IFDP) Oak Ridge, TN

    Office of Environmental Management (EM)

    & ORNL, Oak Ridge, TN EM Project: Integrated Facility Disposition Project (IFDP) ETR Report Date: August 2008 ETR-15 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the Major Risk Factors Integrated Facility Disposition Project (IFDP) Oak Ridge, TN Why DOE-EM Did This Review Approximately two million pounds of mercury are unaccounted for at Y-12 and mercury contamination has been detected in both soils and groundwater. The IFDP will

  19. Performance characteristics of the Lysholm engine as tested for geothermal power applications

    SciTech Connect (OSTI)

    Steidel, R.F. Jr.; Pankow, D.; Berger, R.E.

    1981-08-01

    This is a description of the performance tests of the Lysholm engine which have recently been completed at the University of California, Berkeley. The Lysholm engine is a rotary displacement engine which can accept and expand a mixed-phase water-steam mixture. As a thermodynamic process, mixed-phase expansion has the potential for using significantly more of the available energy output per pound of fluid. 6 refs.

  20. Development of a non-propagating explosives storage cabinet

    SciTech Connect (OSTI)

    Couch, W.A. ); Schneider, B.A. . Engineering Research Inst.)

    1991-08-01

    Sandia National Laboratories, Albuquerque (SNL) has completed the design of an Explosive Components Facility (ECF). Construction of the ECF is scheduled to begin in 1992 with completion in 1995. An integral part of the ECF will be on-site storage of explosives in six earth-covered service magazines. Each magazine will contain a non-propagating Explosives Storage Cabinet (ESC) system made up to twenty modular units. In addition to the secure storage of explosives, a primary purpose of the cabinet system is to prevent a sympathetic detonation of the explosives stored in the surrounding units as a result of an accidental detonation of up to 5.0 pounds of explosives (TNT equivalent) stored in a donor'' unit in the cabinet. Therefore, the maximum creditable event'' for each service magazine is 5.0 pounds, even though each magazine could contain up to 100 pounds of explosives stored in 5.0 pounds increments. A new material being developed at the New Mexico Engineering Research Institute (NMERI) known as SIFCON (Slurry Infiltrated Fiber CONcrete), had been shown to be highly resistant to back spall from blast loadings, and penetration by high-velocity ballistic projectiles and fragments. These, and other characteristics unique to SIFCON, such as very high strength and ductility, appeared to make it an excellent candidate material for the modular units of the ESC. In 1989 SNL contracted with NMERI to develop a SIFCON modular unit for the ESC. Based upon the success of Phase 1 program, a more extensive Phase 2 program was undertaken in 1990 and has been successfully completed. This paper is a summary of the Phase 1 and Phase 2 work, which includes the design, fabrication, and explosive testing of the modular units.

  1. Biodegradable plastics from potato waste double savings to environment

    SciTech Connect (OSTI)

    Coleman, R. )

    1990-11-01

    Plastics can be made from starchy food waste. This article describes a method by which these plastics break down into harmless chemicals when exposed to sunlight, water or bacteria. Degradable trash bags and agricultural mulch films can replace some of the millions of pounds of nondegradable plastics used each year. Researchers at Argonne National Laboratory developed that involves enzymatically converting potato waste into glucose, fermenting the glucose to lactic acid using bacteria, and then using the lactic acid to construct fully degradable plastics.

  2. The Ames Laboratory Creating Materials and Energy Solutions

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

    Steve Karsjen, Director, Public Affairs 111 TASF Ames, IA 50011 karsjen@ameslab.gov 515-294-5643 THE AMES LABORATORY STORY... Then We began in 1942 as part of the Manhattan Project. The Ames Project at Iowa State College, under the leadership of materials experts Frank Spedding and Harley Wilhelm, developed a uranium-purification process so efficient and cost effective it's still in use today. The Ames Project provided two million pounds of high- purity uranium to the Manhattan Project. After

  3. The Ames Project (1942-1946)

    ScienceCinema (OSTI)

    None

    2013-06-05

    The Ames Laboratory was officially founded on May 17, 1947, following development of a process to purify uranium metal for the historic Manhattan Project. From 1942 to 1946, Ames Lab scientists produced over two-million pounds of uranium metal. A U.S. Department of Energy national research laboratory, the Ames Laboratory creates materials and energy solutions. Iowa State University operates Ames Laboratory under contract with the DOE.

  4. Market Research Survey of Commercial Off-The-Shelf (COTS) Portable MS Systems for IAEA Safeguards Applications

    SciTech Connect (OSTI)

    Hart, Garret L.; Hager, George J.; Barinaga, Charles J.; Duckworth, Douglas C.

    2013-02-01

    This report summarizes the results for the market research survey of mass spectrometers that are deemed pertinent to International Atomic Energy Agency (IAEA) needs and strategic objectives. The focus of the report is on MS instruments that represent currently available (or soon to be) commercial off-the shelf (COTS) technology and weigh less than 400 pounds. A compilation of all available MS instruments (36 COTS and 2 R&D) is presented, along with pertinent information regarding each instrument.

  5. Nevada Site Office News News Media Contact: For Immediate Release:

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

    July 24, 2012 morgan@nv.doe.gov NNSA Conducts Third Seismic Source Physics Experiment The National Nuclear Security Administration (NNSA) announced today that it has successfully conducted the third seismic Source Physics Experiment (SPE-3) at the Nevada National Security Site (NNSS). The seismic experiment was the third in a series of seven underground, fully-coupled, high- explosive field tests. SPE-3 included detonating a chemical explosive equivalent to 2,200 pounds of TNT in a contained,

  6. info disclosure-rocky mts

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

    NCSL/State and Tribal Government Working Group Appendix CLOSURE FOR THE SEVENTH GENERATION A REPORT FROM THE STEWARDSHIP COMMITTEE OF THE STATE AND TRIBAL GOVERNMENT WORKING GROUP National Conference of State Legislatures William T. Pound, Executive Director 1560 Broadway, Suite 700 Denver, Colorado 80202 (303) 830-2200 444 North Capitol Street, N.W. Washington, D.C. 20001 (202) 624-5400 February 1999 Closure for the Seventh Generation 2 NCSL/State and Tribal Government Working Group This book

  7. SAS Output

    Gasoline and Diesel Fuel Update (EIA)

    1. Sulfur Dioxide Uncontrolled Emission Factors Fuel, Code, Source and Emission Units Combustion System Type / Firing Configuration Fuel EIA Fuel Code Source and Tables (As Appropriate) Emissions Units Lbs = Pounds MMCF = Million Cubic Feet MG = Thousand Gallons Cyclone Firing Boiler Fluidized Bed Firing Boiler Stoker Boiler Tangential Firing Boiler All Other Boiler Types Combustion Turbine Internal Combustion Engine Distillate Fuel Oil* DFO Source: 2, Table 3.1-2a, 3.4-1 & 1.3-1 Lbs per MG

  8. SAS Output

    Gasoline and Diesel Fuel Update (EIA)

    2. Nitrogen Oxides Uncontrolled Emission Factors Fuel, Code, Source and Emission Units Combustion System Type / Firing Configuration Tangential Boiler All Other Boiler Types Fuel EIA Fuel Code Source and Tables (As Appropriate) Emissions Units Lbs = Pounds MMCF = Million Cubic Feet MG = Thousand Gallons Cyclone Firing Boiler Fluidized Bed Firing Boiler Stoker Boiler Dry-Bottom Boilers Wet-Bottom Boilers Dry-Bottom Boilers Wet-Bottom Boilers Combustion Turbine Internal Combustion Engine

  9. Hanford Blog Archive - Hanford Site

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

    August 2014 August 12, 2014 NEWS RELEASE: Contractor Removes More Than 650 Pounds of Contamination from Groundwater For a second year in a row, and four months ahead of schedule, CH2M HILL Plateau Remediation Company exceeded the Department of Energy's annual goal. August 11, 2014 NEWS RELEASE: Workers Creating Demolition Zone at Hanford's Plutonium Finishing Plant Over the last few weeks, the look of Hanford's main plutonium plant has changed as crews have removed or demolished eight buildings

  10. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update (EIA)

    S2. Uranium feed deliveries, enrichment services, and uranium loaded by owners and operators of U.S. civilian nuclear power reactors, 1994-2014 million pounds U3O8 equivalent million separative work units (SWU) Year Feed deliveries by owners and operators of U.S. civilian nuclear power reactors Uranium in fuel assemblies loaded into U.S. civilian nuclear power reactors U.S.-origin enrichment services purchased Foreign-origin enrichment services purchased Total purchased enrichment services

  11. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Heat Content of Natural Gas Consumed Definitions Key Terms Definition British Thermal Unit (Btu) The quantity of heat required to raise the temperature of 1 pound of liquid water by 1 degree Fahrenheit at the temperature at which water has its greatest density (approximately 39 degrees Fahrenheit). Delivered to Consumers (Heat Content) Heat content of residential, commercial, industrial, vehicle fuel and electric power deliveries to consumers. Electric Power (Heat Content) Heat content of

  12. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Supplemental Supplies Definitions Key Terms Definition Biomass Gas A medium Btu gas containing methane and carbon dioxide, resulting from the action of microorganisms on organic materials such as a landfill. Blast-furnace Gas The waste combustible gas generated in a blast furnace when iron ore is being reduced with coke to metallic iron. It is commonly used as a fuel within steel works. British Thermal Unit (Btu) The quantity of heat required to raise the temperature of 1 pound of liquid water

  13. Owens Corning and Silicon Valley Power Partner to Make Energy Savings a Reality, Save Energy Now (SEN), Industrial Technologies Program (ITP), Utility Case Study (Brochure)

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

    49, the Owens Corning Santa Clara, California, plant was the first industrial plant in the United States designed specifically to manufacture insulation. Today, the plant employs 300 people and produces approximately 250 million pounds of insulation annually. Owens Corning and Silicon Valley Power Partner to Make Energy Savings a Reality Utility Rebates and DOE Save Energy Now Assessments and Tools Enable Santa Clara, California, Insulation Plant to Finance Energy Efficiency Projects Industrial

  14. Plastics or Fibers from Bio-Based Polymers | Department of Energy

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

    Plastics or Fibers from Bio-Based Polymers Plastics or Fibers from Bio-Based Polymers Plastics from Renewable Resources Offer Significant Commercial and Environmental Benefits Each year, 60 billion pounds of thermoplastics are produced from imported and domestic oil to make industrial and consumer products. Because oil is an increasingly limited resource with negative impacts on the environment, reducing dependence on oil in all areas is important, including product manufacturing. Polylactide

  15. Dynamics of Molecular Clouds: Observations, Simulations, and NIF

    Office of Scientific and Technical Information (OSTI)

    Experiments (Conference) | SciTech Connect Conference: Dynamics of Molecular Clouds: Observations, Simulations, and NIF Experiments Citation Details In-Document Search Title: Dynamics of Molecular Clouds: Observations, Simulations, and NIF Experiments Authors: Kane, J O ; Martinez, D A ; Pound, M W ; Heeter, R F ; Casner, A ; Mancini, R C Publication Date: 2015-01-16 OSTI Identifier: 1179389 Report Number(s): LLNL-CONF-666498 DOE Contract Number: DE-AC52-07NA27344 Resource Type: Conference

  16. Audit Report: IG-0588 | Department of Energy

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

    8 Audit Report: IG-0588 March 3, 2003 Treatment of Mixed Incinerable Waste We found the Department of Energy (Department) was not treating its mixed incinerable solid waste expeditiously or cost-effectively. Specifically, the Department: * Did not fully utilize the Toxic Substances Control Act (TSCA) Incinerator or the Vacuum-Assisted Thermal Desorption (VTD) System; * Stored about 2.5 million pounds of incinerable waste at seven sites rather than treating the waste in Oak Ridge; and, * Approved

  17. Development of Authorized Limits for Portsmouth Oil Inventory Disposition

    Office of Environmental Management (EM)

    safety  performance  cleanup  closure M E Environmental Management Development of Authorized Limits for Portsmouth Oil Inventory Disposition September 12, 2012 By Don Dihel and Dan Mosley Portsmouth/Paducah Project Office safety  performance  cleanup  closure M E Environmental Management PORTS Oil Disposition Problem in Late 2007 * Need to the dispose of approximately 2.5 million pounds or 350,000 gallons of lubricating oils contained in storage tanks and associated lines and

  18. Method of servicing wellbores

    SciTech Connect (OSTI)

    Pasztor, A.J.; Stauffer, R.C.

    1981-12-08

    The servicing of wellbores with a high density fluid to maintain an elevated pressure on a portion of the formation penetrated by the well is improved. The improvement comprises injecting as the high density fluid a substantially solids-free aqueous solution of calcium bromide and zinc bromide having a density of at least about 15 pounds per gallon. The aqueous solution is prepared by reacting hydrogen bromide with zinc or compounds of zinc in the presence of an aqueous calcium bromide solution.

  19. Viscous heavy brines

    SciTech Connect (OSTI)

    House, R.F.; Hoover, L.D.

    1984-07-10

    Hydroxyethyl cellulose and a sequestrant are added to a heavy brine containing one or more salts selected from calcium chloride, calcium bromide, and zinc bromide to increase the viscosity of the brine. Preferably the brine contains zinc bromide, has a density in the range from about 14.2-19.2 pounds per gallon, and the sequestrant is a polyphosphonic acid or water soluble salt thereof.

  20. Method of servicing wellbores

    SciTech Connect (OSTI)

    Stauffer, R. C.; Pasztor, A. J.

    1984-12-25

    The servicing of wellbores with a high density fluid to maintain an elevated pressure on a portion of the formation penetrated by the well is improved. The improvement comprises injecting as the high density fluid a substantially solids-free aqueous solution of calcium bromide and zinc bromide having a density of at least about 15 pounds per gallon. The aqueous solution is prepared by reacting hydrogen bromide with zinc or compounds of zinc in the presence of an aqueous calcium bromide solution.

  1. Stainless steel quadralatch finger test report

    SciTech Connect (OSTI)

    Deichelbohrer, P.R.

    1996-06-20

    The design of the quadralatch on the universal samplers was changed in response to flammable gas operating constraints. Additional redesign of the fingers was included to facilitate manufacturability. The new design was tested to assure satisfactory performance. It was shown that the fingers can hold a sampler in place with an upward force of at least 2200 N (500 pounds) and that the mechanical remote latch unit can release the quadralatch under this condition of maximum upward force.

  2. Electrohydraulic Forming of Near Net Shape Automotive Panels

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

    Electrohydraulic Forming of Near Net Shape Automotive Panels The Development of Advancing Automotive Panel Manufacturing for Increased Energy and Material Savings The U.S. automotive industry manufactures approximately 17 million vehicles annually that each contain 900 pounds of stamped steel sheet metal parts. The current technology predomi- nately used in automotive panel manufacturing is conventional stamping, which includes drawing, piercing, trimming, and fanging operations. These

  3. Feds feed Families

    Broader source: Energy.gov [DOE]

    Representatives of the Office of Enterprise Assessments delivered more than 1,600 pounds of non-perishable food to the Manna Food Center on September 2, 2014 as part of the 2014 Feds Feed Families campaign. Manna feeds about 3,300 needy families in Montgomery County. Manna also provides food to 48 Montgomery County soup kitchens, food pantries, group homes, and emergency shelters.

  4. October 2010 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Library / Newsletters / October 2010 October 2010 Newsletter Oct 29, 2010 In this issue: NNSA Senior Leadership Team in Place NNSA Completes Largest Fuel Return Campaign 32 Years of Reactor Conversion NNSA Committed to Energy Efficiency, Savings NNSA Nonproliferation Program Develops Cutting-edge Dental Implant Technology Pantex Authorized to Begin Work on B53 Big Month for National Ignition Facility DOE Collects 120,000 Pounds of Food for "Feds Feed Families" Campaign NNSA's Kansas

  5. Steam System Efficiency Optimized After J.R. Simplot Fertilizer Plant Receives Energy Assessment; Industrial Technologies Program (ITP) Save Energy Now (SEN) Case Study

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

    J.R. Simplot Don plant in Pocatello, Idaho, repaired boiler feed water pumps such as the one pictured above, and revised boiler operating practices to reduce steam venting by 17 million pounds annually. Steam System Efficiency Optimized After J.R. Simplot Fertilizer Plant Receives Energy Assessment Industrial Technologies Program Case Study Key Findings * Significant energy savings can be achieved without large capital expenditures. * While the J.R. Simplot company had an active energy

  6. DOE - Office of Legacy Management -- General Electric Co - Shelbyville - IN

    Office of Legacy Management (LM)

    07 Shelbyville - IN 07 FUSRAP Considered Sites Site: General Electric Co - Shelbyville (IN.07 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: General Electric Plant IN.07-1 Location: Shelbyville , Indiana IN.07-1 Evaluation Year: 1994 IN.07-2 Site Operations: Compacted approximately 500 pounds of thorium (small pieces) into electrodes on 25 and 26 June, 1956. IN.07-1 Site Disposition: Eliminated - Potential for contamination considered remote due

  7. DOE - Office of Legacy Management -- Heppanstall Co - PA 19

    Office of Legacy Management (LM)

    Heppanstall Co - PA 19 FUSRAP Considered Sites Site: Heppanstall Co. (PA.19 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Tippens Inc. PA.19-1 Location: 4620 Hatfield Street , Pittsburgh , Pennsylvania PA.19-4 Evaluation Year: 1987 PA.19-2 Site Operations: Forged approximately 100,000 pounds of uranium during a six month period in 1955. PA.19-1 Site Disposition: Eliminated - Potential for contamination remote. Radiological screening survey

  8. Alternative Fuels Data Center

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

    Idle Reduction Technology Weight Exemption States may allow heavy-duty vehicles equipped with idle reduction technology to exceed the maximum gross vehicle weight limit and the axle weight limit by up to 550 pounds to compensate for the additional weight of the idle reduction technology. This allowance does not impact state highway funding eligibility. (Reference Public Law 112-141 and 23 U.S. Code 127(a)(12)

  9. Alternative Fuels Data Center

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

    Natural Gas Vehicle (NGV) Weight Exemption NGVs may exceed the federal maximum gross vehicle weight limit by an amount equal to the difference of the weight of the natural gas tank and fueling system and the weight of a comparable diesel tank and fueling system. The NGV must not exceed a maximum gross vehicle weight of 82,000 pounds. (Reference Public Law 114-94, 2015, and 23 U.S. Code 127(s)

  10. Alternative Fuels Data Center

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

    Idle Reduction Weight Exemption A commercial vehicle equipped with qualified idle reduction technology may exceed the state's gross, total axle, or bridge formula vehicle weight limits by up to 400 pounds to compensate for the additional weight of the idle reduction technology. Upon request, vehicle operators must provide proof that the idle reduction technology is fully functional. (Reference Alaska Administrative Code 17.25.01

  11. Alternative Fuels Data Center

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

    Alternative Fuel Tax An excise tax rate of 9% of the average wholesale price on a per gallon basis applies to all special fuels, including diesel, natural gas, liquefied petroleum gas (propane), ethanol, biodiesel, hydrogen, and any other combustible gases and liquids, excluding gasoline, used to propel motor vehicles. For taxation purposes, one gasoline gallon equivalent (GGE) of compressed natural gas (CNG) is equal to 5.66 pounds (lbs.) or 126.67 cubic feet. One GGE of liquefied natural gas

  12. Alternative Fuels Data Center

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

    Natural Gas Measurement Effective November 1, 2015, the Oklahoma Department of Labor (DOL) must standardize compressed natural gas (CNG) and liquefied natural gas (LNG) measurements for retail motor vehicle fuel, unless the National Conference on Weights and Measures has established equivalent measures. Until the DOL standardizes measurements, a gasoline gallon equivalent is equal to 5.66 pounds (lbs.) of CNG and a diesel gallon equivalent is equal to 6.06 lbs. of LNG. (Reference House Bill

  13. Alternative Fuels Data Center

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

    Alternative Fuel Commercial Vehicle Tax Credit Businesses are eligible to receive tax credits for purchasing new alternative fuel commercial vehicles. Qualified commercial vehicles must be powered primarily by natural gas, propane, hydrogen, dimethyl ether, or electricity. Tax credit amounts vary based on gross vehicle weight rating (GVWR) and are up to 50% of the incremental cost, with maximum credit values as follows: GVWR Maximum Credit Amount Per Vehicle Up to 14,000 pounds (lbs.) $5,000

  14. Alternative Fuels Data Center

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

    Idle Reduction Weight Exemption A commercial vehicle equipped with idle reduction technology may exceed the state's gross, total axle, total tandem, or bridge formula vehicle weight limits by up to 550 pounds to compensate for the additional weight of the idle reduction technology. The additional weight may not exceed the actual weight of the idle reduction unit. (Reference Connecticut General Statutes 14-267c

  15. Alternative Fuels Data Center

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

    Idle Reduction Weight Exemption Any motor vehicle equipped with idle reduction technology may exceed the gross vehicle or internal bridge weight by the amount equal to the certified weight of the idle reduction technology, up to 550 pounds. To be eligible, the operator must present written verification of the weight of the idle reduction technology and demonstrate that it is fully functional at all times. (Reference Florida Statutes 316.54

  16. Alternative Fuels Data Center

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

    Natural Gas Vehicle (NGV) and Fueling Infrastructure Grants The Texas Commission on Environmental Quality (TCEQ) administers the NGV Grant Program (Program) as part of the Texas Emissions Reduction Plan. The Program provides grants to replace existing medium- and heavy-duty vehicles with new, converted, or repowered NGVs. Qualifying vehicles must be on-road vehicles with a gross vehicle weight rating of more than 8,500 pounds and must be certified to current federal emissions standards. Grant

  17. Alternative Fuels Data Center

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

    Experimental Vehicle Definition and Requirements A vehicle weighing 6,000 pounds or less that is primarily powered by a source other than a combustion engine may be considered an experimental vehicle. A driver may not operate an experimental vehicle unless it is registered as such with the North Dakota Department of Transportation. An experimental vehicle must be equipped with certain safety features and may not operate on a state highway unless it is accompanied by a chase vehicle following at

  18. Alternative Fuels Data Center

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

    Biodiesel Tax Exemption Biodiesel blends containing at least 20% biodiesel derived from used cooking oil are exempt from the $0.30 per gallon state fuel excise tax. The exemption does not apply to fuel used in vehicles with a gross vehicle weight rating of 26,001 pounds or more, fuel not sold in retail operations, or fuel sold in operations involving fleet fueling or bulk sales. The exemption expires after December 31, 2019. (Reference Oregon Revised Statutes 319.530

  19. Alternative Fuels Data Center

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

    Idle Reduction Requirement A vehicle may not idle for more than five minutes from April through October in cities and counties where the local government has signed a Memorandum of Agreement with the Texas Commission on Environmental Quality (TCEQ). Exemptions apply for the following: vehicles with a gross vehicle weight rating (GVWR) of 14,000 pounds (lbs.) or less; emergency or law enforcement vehicles; airport ground support vehicles; rented/leased vehicles; to perform needed work, including

  20. Alternative Fuels Data Center

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

    Tire Inflation Requirement The California Air Resources Board (ARB) enforces regulations to reduce greenhouse gas emissions from vehicles operating inefficiently with under inflated tires. These regulations apply to vehicles with a gross vehicle weight rating of 10,000 pounds or less. Automotive service providers performing or offering to perform automotive maintenance or repair services in the state must: Check and inflate vehicle tires to the manufacturer recommended tire pressure rating, with

  1. Evaluating the Role of Prophylactic Gastrostomy Tube Placement Prior to Definitive Chemoradiotherapy for Head and Neck Cancer

    SciTech Connect (OSTI)

    Chen, Allen M.; Li Baoqing; Lau, Derick H.; Farwell, D. Gregory; Luu, Quang; Stuart, Kerri; Newman, Kathleen; Purdy, James A.; Vijayakumar, Srinivasan M.D.

    2010-11-15

    Purpose: To determine the effect of prophylactic gastrostomy tube (GT) placement on acute and long-term outcome for patients treated with definitive chemoradiotherapy for locally advanced head and neck cancer. Methods and Materials: One hundred twenty consecutive patients were treated with chemoradiotherapy for Stage III/IV head and neck cancer to a median dose of 70 Gy (range, 64-74 Gy). The most common primary site was the oropharynx (66 patients). Sixty-seven patients (56%) were treated using intensity-modulated radiotherapy (IMRT). Seventy patients (58%) received prophylactic GT placement at the discretion of the physician before initiation of chemoradiotherapy. Results: Prophylactic GT placement significantly reduced weight loss during radiation therapy from 43 pounds (range, 0 to 76 pounds) to 19 pounds (range, 0 to 51 pounds), which corresponded to a net change of -14% (range, 0% to -30%) and -8% (range, +1% to -22%) from baseline, respectively (p < 0.001). However, the proportion of patients who were GT-dependent at 6- and 12-months after treatment was 41% and 21%, respectively, compared with 8% and 0%, respectively, for those with and without prophylactic GT (p < 0.001). Additionally, prophylactic GT was associated with a significantly higher incidence of late esophageal stricture compared with those who did not have prophylactic GT (30% vs. 6%, p < 0.001). Conclusions: Although prophylactic GT placement was effective at preventing acute weight loss and the need for intravenous hydration, it was also associated with significantly higher rates of late esophageal toxicity. The benefits of this strategy must be balanced with the risks.

  2. March market review. [Spot market prices for uranium (1993)

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    The spot market price for uranium in unrestricted markets weakened further during March, and at month end, the NUEXCO Exchange Value had fallen $0.15, to $7.45 per pound U3O8. The Restricted American Market Penalty (RAMP) for concentrates increased $0.15, to $2.55 per pound U3O8. Ample UF6 supplies and limited demand led to a $0.50 decrease in the UF6 Value, to $25.00 per kgU as UF6, while the RAMP for UF6 increased $0.75, to $5.25 per kgU. Nine near-term uranium transactions were reported, totalling almost 3.3 million pounds equivalent U3O8. This is the largest monthly spot market volume since October 1992, and is double the volume reported in January and February. The March 31 Conversion Value was $4.25 per kgU as UF6. Beginning with the March 31 Value, NUEXCO now reports its Conversion Value in US dollars per kilogram of uranium (US$/kgU), reflecting current industry practice. The March loan market was inactive with no transactions reported. The Loan Rate remained unchanged at 3.0 percent per annum. Low demand and increased competition among sellers led to a one-dollar decrease in the SWU Value, to $65 per SWU, and the RAMP for SWU declined one dollar, to $9 per SWU.

  3. Comprehensive report to Congress: Clean Coal Technology Program: Blast furnace granulated coal injection system demonstration project: A project proposed by: Bethlehem Steel Corporation

    SciTech Connect (OSTI)

    Not Available

    1990-10-01

    Bethlehem Steel Corporation (BSC), of Bethlehem, Pennsylvania, has requested financial assistance from DOE for the design, construction, and operation of a 2800-ton-per-day blast furnace granulated coal injection (BFGCI) system for each of two existing iron-making blast furnaces. The blast furnaces are located at BSC's facilities in Burns Harbor, Indiana. BFGCI technology involves injecting coal directly into an iron-making blast furnace and subsequently reduces the need for coke on approximately a pound of coke for pound of coal basis. BFGCI also increases blast furnace production. Coke will be replaced with direct coal injection at a rate of up to 400 pounds per NTHM. The reducing environment of the blast furnace enables all of the sulfur in the coal to be captured by the slag and hot metal. The gases exiting the blast furnace are cleaned by cyclones and then wet scrubbing to remove particulates. The cleaned blast furnace gas is then used as a fuel in plant processes. There is no measurable sulfur in the off gas. The primary environmental benefits derived from blast furnace coal injection result from the reduction of coke requirements for iron making. Reduced coke production will result in reduced releases of environmental contaminants from coking operations. 5 figs.

  4. Report on the deuterium retention in CVD coated W on SiC in support of the Ultramet Companys Small Business Innovation Research (SBIR) project: SOW DE-FG02-07ER84941

    SciTech Connect (OSTI)

    Masashi Shimada

    2012-06-01

    A tungsten (W) coated (0.0005-inch thickness) silicon carbide (SiC) (1.0-inch diameter and 0.19-inch thickness) sample was exposed to a divertor relevant high-flux (~1022 m-2s-1) deuterium plasma at 200 and 400C in the Idaho National Laboratorys (INLs) Tritium Plasma Experiment (TPE), and the total deuterium retention was subsequently measured via the thermal desorption spectroscopy (TDS) method. The deuterium retentions were 6.4x1019 m-2 and 1.7x1020 m-2, for 200 and 400C exposure, respectively. The Tritium Migration Analysis Program (TMAP) was used to analyze the measured TDS spectrum to investigate the deuterium behavior in the W coated SiC, and the results indicated that most of the deuterium was trapped in the W coated layer even at 400C. This thin W layer (0.0005-inch ~ 13m thickness) prevented deuterium ions from bombarding directly into the SiC substrate, minimizing erosion of SiC and damage creation via ion bombardment. The shift in the D desorption peak in the TDS spectra from 200 C to 400C can be attributed to D migration to the bulk material. This unexpectedly low deuterium retention and short migration might be due to the porous nature of the tungsten coating, which can decrease the solution concentration of deuterium atoms.

  5. Pump Jet Mixing and Pipeline Transfer Assessment for High-Activity Radioactive Wastes in Hanford Tank 241-AZ-102

    SciTech Connect (OSTI)

    Onishi, Yasuo; Recknagle, Kurtis P.; Wells, Beric E.

    2000-08-09

    This report evaluates how two 300-hp mixer pumps would mix solid and liquid radioactive wastes stored in Hanford double-shell Tank 241-AZ-102. It also assesses and confirms the adequacy of a 3-inch pipeline to transfer the resulting mixed waste slurry to the AP Tank Farm and ultimately to a planned waste treatment/vitrification plant on the Hanford Site.

  6. CX-005528: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Raise the Tank26 High Liquid Level Conductivity Probe Setpoint to 362 InchesCX(s) Applied: B2.2Date: 01/31/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  7. Simulation of industrial coking -- Phase 1

    SciTech Connect (OSTI)

    Todoschuk, T.W.; Price, J.T.; Gransden, J.F.

    1997-12-31

    Two statistically designed experimental programs using an Appalachian and a Western Canadian coal blend were run in CANMET`s 460mm (18 inch) movable wall oven. Factors included coal grind, moisture, oil addition, carbonization rate and final coke temperature. Coke quality parameters including CSR, coal charge characteristics and pressure generation were analyzed.

  8. CX-006407: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Removal of Inactive Chromate Water Isolation Valves CRW-V-170 and CRW-V-175 and Installation of 3 Inch Blind Flanges for F-area New HillCX(s) Applied: B1.3Date: 05/12/2011Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  9. Interlocking wettable ceramic tiles

    DOE Patents [OSTI]

    Tabereaux, Jr., Alton T.; Fredrickson, Guy L.; Groat, Eric; Mroz, Thomas; Ulicny, Alan; Walker, Mark F.

    2005-03-08

    An electrolytic cell for the reduction of aluminum having a layer of interlocking cathode tiles positioned on a cathode block. Each tile includes a main body and a vertical restraining member to prevent movement of the tiles away from the cathode block during operation of the cell. The anode of the electrolytic cell may be positioned about 1 inch from the interlocking cathode tiles.

  10. Ute Mountain Tribe- 1994 Project

    Broader source: Energy.gov [DOE]

    The Ute Mountain Ute tribe in southwestern Colorado brings in considerable income from its cattle-ranching operation, with a herd of nearly 2,000 head. Since annual rainfall is only 10-15 inches and the only stream is dry part of the year, the tribe must rely on groundwater for cattle watering.

  11. Building America Top Innovations 2012: Advanced Framing Systems and Packages

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  12. CX-007089: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Dynamic Integrated Compression Experimental Facility: Three-Inch Light Gas Gun & Small Pulser - OperationsCX(s) Applied: B3.6, B3.10Date: 05/25/2011Location(s): Albuquerque, New MexicoOffice(s): NNSA-Headquarters, Sandia Site Office

  13. Thermal performance of an earth-sheltered passive solar residence

    SciTech Connect (OSTI)

    LaVigne, A.B. (Puget Sound Power and Light Co., Bellevue, WA); Schuldt, M.A.

    1981-01-01

    Results are presented of the measured thermal performance of a direct gain, passive solar residence in the Pacific Northwest. The east, west, and north exterior walls of the house are bermed to within 12 inches (30 cm) of the ceiling; sliding interior insulated panels cover the double glazed, south facing windows when appropriate. The cost of the house construction was kept modest.

  14. Shielded metal arc welding of AISI 4340 alloy steel. Welding procedure specification

    SciTech Connect (OSTI)

    Wodtke, C.H.; Frizzell, D.R.; Plunkett, W.A.

    1985-08-01

    Procedure WPS-115 is qualified under Section IX of the ASME Boiler and Pressure Vessel Code for shielded metal arc welding of AISI 4340 alloy steel, in thickness range 0.187 to 2 inch; filler metal is E7018 (F-4, A-1).

  15. Nondestructive evaluation of new coiled tubing and pipe

    SciTech Connect (OSTI)

    Stanley, R.K.

    1996-09-01

    The nondestructive testing (NDT) and evaluation (NDE) of coiled tubing and pipe during manufacture has not previously been described. This paper outlines the NDE methods employed during the production of such material, along with flaw removal criteria. This paper describes coiled tubing and pipe up to 3.5 inches diameter for both downhole and line pipe use.

  16. HYDRAULIC AND PHYSICAL PROPERTIES OF MCU SALTSTONE

    SciTech Connect (OSTI)

    Dixon, K; Mark Phifer, M

    2008-03-19

    The Saltstone Disposal Facility (SDF), located in the Z-Area of the Savannah River Site (SRS), is used for the disposal of low-level radioactive salt solution. The SDF currently contains two vaults: Vault 1 (6 cells) and Vault 4 (12 cells). Additional disposal cells are currently in the design phase. The individual cells of the saltstone facility are filled with saltstone., Saltstone is produced by mixing the low-level radioactive salt solution, with blast furnace slag, fly ash, and cement or lime to form a dense, micro-porous, monolithic, low-level radioactive waste form. The saltstone is pumped into the disposal cells where it subsequently solidifies. Significant effort has been undertaken to accurately model the movement of water and contaminants through the facility. Key to this effort is an accurate understanding of the hydraulic and physical properties of the solidified saltstone. To date, limited testing has been conducted to characterize the saltstone. The primary focus of this task was to estimate the hydraulic and physical properties of MCU (Modular Caustic Side Solvent Extraction Unit) saltstone relative to two permeating fluids. These fluids included simulated groundwater equilibrated with vault concrete and simulated saltstone pore fluid. Samples of the MCU saltstone were prepared by the Savannah River National Laboratory (SRNL) and allowed to cure for twenty eight days prior to testing. These samples included two three-inch diameter by six inch long mold samples and three one-inch diameter by twelve inch long mold samples.

  17. Out of bounds additive manufacturing

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

    Holshouser, Chris; Newell, Clint; Palas, Sid; Love, Lonnie J.; Kunc, Vlastimil; Lind, Randall F.; Lloyd, Peter D.; Rowe, John C.; Blue, Craig A.; Duty, Chad E.; et al

    2013-03-01

    Lockheed Martin and Oak Ridge National Laboratory are working on an additive manufacturing system capable of manufacturing components measured not in terms of inches or feet, but multiple yards in all dimensions with the potential to manufacture parts that are completely unbounded in size.

  18. SHIELDING ANALYSIS FOR PORTABLE GAUGING COMBINATION SOURCES

    SciTech Connect (OSTI)

    J. TOMPKINS; L. LEONARD; ET AL

    2000-08-01

    Radioisotopic decay has been used as a source of photons and neutrons for industrial gauging operations since the late 1950s. Early portable moisture/density gauging equipment used Americium (Am)-241/Beryllium (Be)/Cesium (Cs)-137 combination sources to supply the required nuclear energy for gauging. Combination sources typically contained 0.040 Ci of Am-241 and 0.010 Ci of CS-137 in the same source capsule. Most of these sources were manufactured approximately 30 years ago. Collection, transportation, and storage of these sources once removed from their original device represent a shielding problem with distinct gamma and neutron components. The Off-Site Source Recovery (OSR) Project is planning to use a multi-function drum (MFD) for the collection, shipping, and storage of AmBe sources, as well as the eventual waste package for disposal. The MFD is an approved TRU waste container design for DOE TRU waste known as the 12 inch Pipe Component Overpack. As the name indicates, this drum is based on a 12 inch ID stainless steel weldment approximately 25 inch in internal length. The existing drum design allows for addition of shielding within the pipe component up to the 110 kg maximum pay load weight. The 12 inch pipe component is packaged inside a 55-gallon drum, with the balance of the interior space filled with fiberboard dunnage. This packaging geometry is similar to the design of a DOT 6M, Type B shipping container.

  19. EIS-0139: Trans-Alaska Gas System

    Broader source: Energy.gov [DOE]

    This EIS analyzes the Yukon Pacific Corporation's proposed construction of the Trans-Alaska Gas System (TAGS), a 796.5-mile long, 36-inch diameter pipeline to transport high-pressured natural gas between Prudhoe Bay and a tidewater terminal and liquefied natural gas plant near Anderson Bay, Alaska.

  20. Airfoil shape for a turbine bucket

    DOE Patents [OSTI]

    Hyde, Susan Marie; By, Robert Romany; Tressler, Judd Dodge; Schaeffer, Jon Conrad; Sims, Calvin Levy

    2005-06-28

    Third stage turbine buckets have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table I wherein X and Y values are in inches and the Z values are non-dimensional values from 0 to 0.938 convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape. The X and Y distances may be scalable as a function of the same constant or number to provide a scaled up or scaled down airfoil section for the bucket. The nominal airfoil given by the X, Y and Z distances lies within an envelop of .+-.0.150 inches in directions normal to the surface of the airfoil.

  1. Analysis of a Lifting Fixture to Hold a Steel Mandrel Horizontally from one End Support

    SciTech Connect (OSTI)

    Cease, H.; /Fermilab

    1999-04-07

    A lifting fixture (drawing number 3823.113-MD-372382) that lifts large steel mandrels from one end through the mandrel's end support web is described. The mandrels are used as a mold to form carbon fiber cylinders. The mandrels are held from one end to allow the carbon cylinder to be pulled horizontally off the mandrel. Only mandrels as described in drawing numbers 3823.113-MD-358992 and 3823.1 13-MD-358994 are lifted by the fixture. The largest mandrel is 41 inches in diameter, 120 inches long, and weighs approximately 3,000 lbs. A detailed procedure for removing the carbon cylinder from the steel mandrel is given in the Appendix. The fixture is to be supported only using Fermilab Forklift 10207 or equivalent. The forklift has a nameplate capacity of 12,000 lbs 24 inches from the mast at an elevation of 130 inches from the floor. The forklift forks must be removed from the truck prior to using the fixture. The forklift is to be used to support the mandrels only during the lifting operation and is not to be used to transport the mandrels. Stresses at the lifting fixture are shear stresses on the support brackets due to the overall weight of the mandrel and moment loads due to the cantilever style suppOrt. The moment on the forklift due to the overhanging weight of the mandrel is calculated. Stresses in the mandrel due to the method of support are also described.

  2. Out of Bounds Additive Manufacturing

    SciTech Connect (OSTI)

    Holshouser, Chris [Lockheed Martin Corporation; Newell, Clint [Lockheed Martin Corporation; Palas, Sid [Lockheed Martin Corporation; Love, Lonnie J [ORNL; Kunc, Vlastimil [ORNL; Lind, Randall F [ORNL; Lloyd, Peter D [ORNL; Rowe, John C [ORNL; Blue, Craig A [ORNL; Duty, Chad E [ORNL; Peter, William H [ORNL; Dehoff, Ryan R [ORNL

    2013-01-01

    Lockheed Martin and Oak Ridge National Laboratory are working on an additive manufacturing (AM) system capable of manufacturing components measured not in terms of inches or feet, but multiple yards in all dimensions with the potential to manufacture parts that are completely unbounded in size.

  3. Instrument for the measurement and determination of chemical pulse column parameters

    DOE Patents [OSTI]

    Marchant, Norman J. (Idaho Falls, ID); Morgan, John P. (Idaho Falls, ID)

    1990-01-01

    An instrument for monitoring and measuring pneumatic driving force pulse parameters applied to chemical separation pulse columns obtains real time pulse frequency and root mean square amplitude values, calculates column inch values and compares these values against preset limits to alert column operators to the variations of pulse column operational parameters beyond desired limits.

  4. 241-AY-102 Leak Detection Pit Drain Line Inspection Report

    SciTech Connect (OSTI)

    Boomer, Kayle D.; Engeman, Jason K.; Gunter, Jason R.; Joslyn, Cameron C.; Vazquez, Brandon J.; Venetz, Theodore J.; Garfield, John S.

    2014-01-20

    This document provides a description of the design components, operational approach, and results from the Tank AY-102 leak detection pit drain piping visual inspection. To perform this inspection a custom robotic crawler with a deployment device was designed, built, and operated by IHI Southwest Technologies, Inc. for WRPS to inspect the 6-inch leak detection pit drain line.

  5. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South Sarasota County, Nokomis, FL

    SciTech Connect (OSTI)

    none,

    2014-09-01

    The builder won an Affordable Builder award in the 2014 Housing Innovation Awards for this super-insulated home that features a 5.5-inch-thick layer of open-cell spray foam on the inside of the attic ceiling, providing an R-20-insulated, cool, conditioned space for the homes high-efficiency SEER 15 heat pumps.

  6. Laserjet Control Program

    Energy Science and Technology Software Center (OSTI)

    1992-07-02

    LC is a single program designed to serve as a Laser Jet printer controller. Options include specifying paper size, print orientation, number of lines per inch, top and bottom margins, end-of-line wrap, symbol set, typeface, style (upright or italic), stroke weight, proportional or fixed spaced font, and point size (height of character whose size can be scaled.

  7. Direct Flame Impingement

    SciTech Connect (OSTI)

    2005-09-01

    During the DFI process, high velocity flame jets impinge upon the material being heated, creating a high heat transfer rate. As a result, refractory walls and exhaust gases are cooler, which increases thermal efficiency and lowers NOx emissions. Because the jet nozzles are located a few inches from the load, furnace size can be reduced significantly.

  8. I'

    Office of Legacy Management (LM)

    OF t.W IlB ?BTAL 'IC F'MNKFORD ARS3UL SfiEQL: PTS:DlX:mam (m-31) Please ship from iQA inventory,-& the earliest possible date, approximately 125 feet of 1316 inch uranium rod...

  9. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro...

    Energy Savers [EERE]

    study of a DOE Zero Energy Ready home in Vassalboro, Maine, that scored HERS 35 without PV and HERS 11 with PV. This 1,200 ft2 home has 10.5-inch-thick double-walls with 3 layers...

  10. Pyroshock simulation for satellite components using a tunable resonant fixture - phase 2

    SciTech Connect (OSTI)

    Davie, N.T.; Bateman, V.I.

    1997-04-01

    Aerospace components are often subjected to pyroshock events during flight and deployment, and must be qualified to this frequently severe environment. Laboratory simulation of pyroshock using a mechanically excited resonant fixture, has gained favor at Sandia for testing small (<8 inch cube) weapon components. With this method, each different shock environment required a different resonant fixture that was designed such that it`s response matched the environment. In Phase 1 (SAND92-2135) of this research, a new test method was developed which eliminated the need to have a different resonant fixture for each test requirement. This was accomplished by means of a tunable resonant fixture that has a response which is adjustable over a wide frequency range. The adjustment of the fixture`s response is done in a simple and deterministic way. This report covers Phase 2 of this research, in which several ideas were explored to extend the Phase 1 results to a larger scale. The test apparatus developed in Phase 1 was capable of testing components with up to a 10 inches x 10 inches base. The goal of the Phase 2 research was to produce an apparatus capable of testing components with up to a 20 inches x 20 inches mounting base. This size capability would allow the testing of most satellite and missile components which frequently consist of large electronic boxes. Several methods to attain this goal were examined, including scaling up the Phase 1 apparatus. Only one of these proved capable of meeting the Phase 2 goals. This report covers all details from concept through fabrication and testing of this Phase 2 apparatus.

  11. Reclamation of acidic copper mine tailings using municipal biosolids

    SciTech Connect (OSTI)

    Rogers, M.T.; Thompson, T.L.; Bengson, S.A.

    1998-12-31

    Reclamation of copper mine tailings in a cost effective, successful, and sustainable manner is an ongoing area of evaluation in the arid southwest. A study was initiated in September, 1996 near Hayden, Arizona to evaluate the use of municipal biosolids for reclaiming acidic copper mine tailings (pH of 2.5 to 4.0). The main objectives of the study were to (1) define an appropriate level of biosolids application for optimum plant growth, and (2) evaluate the effects of green waste and lime amendments. The experiment was a randomized complete block design with four biosolid rates of 20, 70, 100 and 135 dry tons/acre, three amendment treatments (none, green waste, and green waste plus lime); with three replications. Non-replicated controls (no treatment, green waste only and lime only) were included for comparison. Shortly after biosolids incorporation to a depth of 10--12 inches, composite soil samples (0--12 inches) of each plot were taken. Biosolids incorporation increased the pH of the tailings (>5.75) and additional increases in pH were noted with lime application. In January 1997, the plots were seeded and sprinkler irrigation was commenced. A total of 4.47 inches of rainfall and 3.8 inches of irrigation were applied until harvest in May 1997. Data from the first growing season indicates optimum growth (>66 lbs/acre) at biosolids rates of 70--100 dry tons/acre. There was a significant positive effect on growth of green waste and lime amendments. Surface NO{sub 3}-N concentrations in biosolids amended plots were greatly reduced (from 23 to 6 mg/kg) by addition of green waste. There was no evidence for NO{sub 3}N leaching below 12 inches.

  12. Advanced Ultra-High Speed Motor for Drilling

    SciTech Connect (OSTI)

    Impact Technologies LLC; University of Texas at Arlington

    2007-03-31

    Three (3) designs have been made for two sizes, 6.91 cm (2.72 inch) and 4.29 cm (1.69 inch) outer diameters, of a patented inverted configured Permanent Magnet Synchronous Machines (PMSM) electric motor specifically for drilling at ultra-high rotational speeds (10,000 rpm) and that can utilize advanced drilling methods. Benefits of these motors are stackable power sections, full control (speed and direction) of downhole motors, flow hydraulics independent of motor operation, application of advanced drilling methods (water jetting and abrasive slurry jetting), and the ability of signal/power electric wires through motor(s). Key features of the final designed motors are: fixed non-rotating shaft with stator coils attached; rotating housing with permanent magnet (PM) rotor attached; bit attached to rotating housing; internal channel(s) in a nonrotating shaft; electric components that are hydrostatically isolated from high internal pressure circulating fluids ('muds') by static metal to metal seals; liquid filled motor with smoothed features for minimized turbulence in the motor during operation; and new inverted coated metal-metal hydrodynamic bearings and seals. PMSM, Induction and Switched Reluctance Machines (SRM), all pulse modulated, were considered, but PMSM were determined to provide the highest power density for the shortest motors. Both radial and axial electric PMSM driven motors were designed with axial designs deemed more rugged for ultra-high speed, drilling applications. The 6.91 cm (2.72 inch) OD axial inverted motor can generate 4.18KW (5.61 Hp) power at 10,000 rpm with a 4 Nm (2.95 ft-lbs) of torque for every 30.48 cm (12 inches) of power section. The 6.91 cm (2.72 inch) OD radial inverted motor can generate 5.03 KW (6.74 Hp) with 4.8 Nm (3.54 ft-lb) torque at 10,000 rpm for every 30.48 cm (12 inches) of power section. The 4.29 cm (1.69 inch) OD radial inverted motor can generate 2.56 KW (3.43 Hp) power with 2.44 Nm (1.8 ft-lb) torque at full speed 10,000 rpm for every 30.48 cm (12 inches) of power section. Operating conditions are 300 voltage AC at the motor leads. Power voltage losses in the cables/wirelines to the motor(s) are expected to be about 10% for 5000 feet carrying 2 amperes. Higher voltages and better insulators can lower these losses and carry more amperes. Cutting elements for such high tip velocities are currently not available, consequently these motors will not be built at this time. However, 7.62 cm (3 inch) OD, low speed, PMSM radial electric motors based on this project design are being built under a 2006 Oklahoma Center for the Advancement of Science and Technology 'proof of concept' grant.

  13. Solvolytic liquefaction of wood under mild conditions

    SciTech Connect (OSTI)

    Yu, S.M.

    1982-04-01

    Conversion of wood to liquid products requires cleavage of bonds which crosslink the wood structure. This study examines a low-severity wood solubilization process utilizing a solvent medium consisting of a small amount of sulfuric acid and a potentially wood-derivable alcohol. In one half hour of reaction time at 250/sup 0/C under 15 psia starting nitrogen pressure, over 95% of the wood (maf) was rendered acetone-soluble. The product is a soft, black, bitumen-like solid at room temperature but readily softens at 140/sup 0/C. Between 25 and 50% of the original wood oxygen, depending on alcohol used, was removed as water. Approximately 2 to 17% of the alcohols were retained in the product. Gel permeation chromatography showed that the product's median molecular weight is around 300. Based on experimental and literature results, a mechanism for wood solubilization is proposed. This involves protonation of the etheric oxygen atoms, leading to subsequent bond scission to form carbonium ions which are stabilized by solvent alkoxylation. At severe conditions, polymerization and condensation reactions result in acetone-insoluble materials.

  14. Altering the volumetric expansion ratio of a Lysholm helical screw expander

    SciTech Connect (OSTI)

    Dunbar, M.K.

    1984-01-01

    This is an analysis of the effects of the volumetric expansion ratio on the operation of a Lysholm helical screw expander. Extensive testing of the University of California Lysholm engine with a 5.3 volumetric expansion ratio was performed. In this experiment, the expansion ratio has been reduced from 5.3 to 4.0. Tests were performed at a variety of speeds and qualities for a 5.0 pressure ratio and at a variety of speeds and pressure ratios for 99 percent quality. It was predicted that decreasing the volumetric expansion ratio would decrease the leakage fraction and thereby increase efficiency. This occurred as predicted. Isentropic efficiency increased 20 percent for 50 percent quality steam and 16 percent for 33 percent quality steam, all for an inlet pressure of 120 psia and a speed of 9000 rpm. A maximum efficiency of 47.2 percent was reached at 33 percent quality, 9000 rpm and a pressure ratio of 5.0. It was noted that the leakage rate did not appear to be a function of expansion ratio, as had been expected. Using this fact the previous empirical models of the engine were extended to include volumetric expansion ratio as a variable parameter.

  15. Tritium and neutron measurements of a solid state cell

    SciTech Connect (OSTI)

    Claytor, T.N.; Seeger, P.A.; Rohwer, R.K.; Tuggle, D.G.; Doty, W.R.

    1989-01-01

    A solid state cold fusion'' cell was constructed to test for non-equilibrium fusion in a solid. The stimulus for the design was the hypothesis that the electrochemical surface layer in the Pons- Fleischmann cell could be replaced with a metal-insulator- semiconductor (MIS) barrier. Cells were constructed of alternating layers of palladium and silicon powders pressed into a ceramic form and exposed to deuterium gas at 110 psia resulting in a D/Pd ratio of 0.7. Pulses of current were passed through the cells to populate non-equilibrium states at the MIS barriers. One cell showed neutron activity and was found to have a large amount of tritium, other cells have produced tritium at a low rate consistent with neutron emission below the threshold of observability. The branching ratio for n/p has been about 1 {times} 10{sup {minus}9} in all the experiments where a substantial amount of tritium has been found. 11 refs., 9 figs., 2 tabs.

  16. Integrated solar collector

    DOE Patents [OSTI]

    Tchernev, Dimiter I. (9 Woodman Rd., Chestnut Hill, MA 02167)

    1985-01-01

    A solar collector having a copper panel in a contiguous space relationship with a condenser-evaporator heat exchanger located under the panel, the panel having a honeycomb-like structure on its interior defining individual cells which are filled with zeolite loaded, in its adsorbed condition, with 18 to 20% by weight of water. The interior of the panel and heat exchanger are maintained at subatmospheric pressure of about 0.1 to 1 psia. The panel and heat exchanger are insulated on their lateral sides and bottoms and on the top of the heat exchange. The panel has a black coating on its top which is exposed to and absorbs solar energy. Surrounding the insulation (which supports the panel) is an extruded aluminum framework which supports a pair of spaced-apart glass panels above the solar panel. Water in conduits from a system for heating or cooling or both is connected to flow into an inlet and discharge from outlet of a finned coil received within the heat exchanger. The collector panel provides heat during the day through desorption and condensing of water vapor from the heated solar panel in the heat exchanger and cools at night by the re-adsorption of the water vapor from the heat exchanger which lowers the absolute pressure within the system and cools the heat exchange coils by evaporation.

  17. Study of fractionation of refrigerant blends in contact with lubricants and measurement of the solubility, density, and viscosity

    SciTech Connect (OSTI)

    Cavestri, R.C.; Falconi, E.A.

    1999-07-01

    The fractionation of two refrigerant blends was studied using the gas equilibrium method. The amount of fractionation was measured by maintaining a constant composition of the refrigerant gas vapor over the lubricant, which was equal in composition to the liquid refrigerant gas blend introduced into the viscometer. Specifically, the concentration of the dissolved refrigerant gas in the lubricant ranges from 0.6% to 78% by weight in the specified temperature range of {minus}25 C to 125 C and within the highest test pressure of 500 psia (3.45 MPa). The polyolester chosen for this study was a 32 ISO VG complex branched acid pentaerythritol product. Smoothed graphical data presented were obtained from individual isothermal measurements. These individual isothermal measurement temperatures detail the composition of the equilibrium gas fractionation of R-32 and R-134a in the lubricant, mixed vapor pressure, concentration of the total mixed blend as percent by weight in the lubricant and viscosity in centipoise (cP) and centistokes (cSt). The raw data are presented in a smoothed graphical form based on a fixed vapor composition.

  18. Simulation of the Winfrith SGHWR X-trip blowdown experiment using RELAP-UK Mk IV and RETRAN-UK. Final report

    SciTech Connect (OSTI)

    Richards, C.G.

    1981-11-01

    The paper describes calculations with the thermal hydraulics codes RELAP-UK Mk IV and RETRAN to model the behavior of the Winfrith Steam Generating Heavy Water Reactor (WSGHWR) during a controlled depressurization experiment. The results of the simulations are compared with each other and with the experimental data. In the X-trip experiment a reactor trip was initiated from a steady operating condition of 90% of full power and the reactor allowed to depressurize via steam dump lines from the steam drums. During the transient data from a variety of instruments measuring coolant parameters, such as pressures, flows and temperatures, and plant state such as valve positions, were recorded. The version of RETRAN employed in the calculations was a development version of RETRAN-UK with the addition of a number of features from RELAP-UK, including Bryce slip and the Holmes drift flux model. The first 100 seconds of the X-trip transient in one of the two reactor loops has been simulated, during which time the system pressure falls from 940 to 170 psia.

  19. Scientific design of Purdue University Multi-Dimensional Integral Test Assembly (PUMA) for GE SBWR

    SciTech Connect (OSTI)

    Ishii, M.; Ravankar, S.T.; Dowlati, R.

    1996-04-01

    The scaled facility design was based on the three level scaling method; the first level is based on the well established approach obtained from the integral response function, namely integral scaling. This level insures that the stead-state as well as dynamic characteristics of the loops are scaled properly. The second level scaling is for the boundary flow of mass and energy between components; this insures that the flow and inventory are scaled correctly. The third level is focused on key local phenomena and constitutive relations. The facility has 1/4 height and 1/100 area ratio scaling; this corresponds to the volume scale of 1/400. Power scaling is 1/200 based on the integral scaling. The time will run twice faster in the model as predicted by the present scaling method. PUMA is scaled for full pressure and is intended to operate at and below 150 psia following scram. The facility models all the major components of SBWR (Simplified Boiling Water Reactor), safety and non-safety systems of importance to the transients. The model component designs and detailed instrumentations are presented in this report.

  20. Containment venting as a mitigation technique for BWR Mark I plant ATWS

    SciTech Connect (OSTI)

    Harrington, R.M.

    1986-01-01

    Containment venting is studied as a mitigation strategy for preventing or delaying severe fuel damage following hypothetical BWR Anticipated Transient Without SCRAM (ATWS) accidents initiated by MSIV-closure, and compounded by failure of the Standby Liquid Control (SLC) system injection of sodium pentaborate solution and by the failure of manually initiated control rod insertion. The venting of primary containment after reaching 75 psia (0.52 MPa) is found to result in the release of the vented steam inside the reactor building, and to result in inadequate Net Positive Suction Head (NPSH) for any system pumping from the pressure suppression pool. CONTAIN code calculations show that personnel access to large portions of the reactor building would be lost soon after the initiation of venting and that the temperatures reached would be likely to result in independent equipment failures. It is concluded that containment venting would be more likely to cause or to hasten the onset of severe fuel damage than to prevent or to delay it.